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1. 发明专利

JP2013217831A Watt-hour meter 有权
标题翻译：电度表
公开(公告)号：JP2013217831A
公开(公告)日：2013-10-24
申请号：JP2012090116
申请日：2012-04-11
申请人： Toshiba Toko Meter Systems Co Ltd , 東光東芝メーターシステムズ株式会社 , Tohoku Electric Power Co Inc , 東北電力株式会社 , Chubu Electric Power Co Inc , 中部電力株式会社 , Kansai Electric Power Co Inc:The , 関西電力株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社 , Osaki Electric Co Ltd , 大崎電気工業株式会社 , Ge Fuji Meter Co Ltd , Ge富士電機メーター株式会社 , Mitsubishi Electric Corp , 三菱電機株式会社
发明人： RACHI SHINICHI , MARUYAMA KATSURA , SUGIMOTO TAKAYUKI , ODA TOSHIKI , MIYAZU TORU , TAKEDA DAIGO , TAKEUCHI SHINJI , NASU NOBUAKI , YAMAMORI HITOSHI , KAITO RYUJI , SUZUKI KAZUTOSHI , YOSHIZAWA KENJI , SHIGENOBU NORIO , MORINAGA CHIHIRO , KURODA ATSUFUMI , INAYOSHI KOJI
IPC分类号： G01R11/04 , H05K5/02
摘要： PROBLEM TO BE SOLVED: To provide a watt-hour meter having a waterproof structure from which packing is eliminated.SOLUTION: A watt-hour meter includes: a base member 1 provided with a recessed part 12 formed of a groove formed so as to continue on an upper side face 11b, a left side face 11c and a right side face 11d; a measuring part loaded on a front surface 11a of the base member; and a cover 3 provided with an upper side face panel 31b, a left side face panel 31c and a right side face panel 31d, for which a lower side face is opened, and the upper side face of the base member where the measuring part is loaded and an inner wall of the upper side face panel, the left side face of the base member and the inner wall of the left side face panel, and the right side face of the base member and the inner wall of the right side face panel are attached so as to be in contact, respectively.
摘要翻译：要解决的问题：提供一种具有消除包装的防水结构的电度表。解决方案：电度表包括：基部构件1，其设置有由形成为继续的凹槽形成的凹部12 在上侧面11b，左侧面11c和右侧面11d上; 测量部件，其装载在所述基座部件的前表面11a上; 以及盖3，设置有下侧面打开的上侧面板31b，左侧面板31c和右侧面板31d，基部部件的上侧面，测量部位为上侧面板的内壁，基部构件的左侧面和左侧面板的内壁，以及基部构件的右侧面和右侧面板的内壁分别附着以便接触。

2. 发明专利

JP2013217827A Wire connection type power distribution apparatus 有权
标题翻译：电线连接型配电装置
公开(公告)号：JP2013217827A
公开(公告)日：2013-10-24
申请号：JP2012090006
申请日：2012-04-11
申请人： Osaki Electric Co Ltd , 大崎電気工業株式会社 , Tohoku Electric Power Co Inc , 東北電力株式会社 , Chubu Electric Power Co Inc , 中部電力株式会社 , Kansai Electric Power Co Inc:The , 関西電力株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社 , Ge Fuji Meter Co Ltd , Ge富士電機メーター株式会社 , Toshiba Toko Meter Systems Co Ltd , 東光東芝メーターシステムズ株式会社 , Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SUZUKI KAZUTOSHI , YOSHIZAWA KENJI , KAITO RYUJI , TAKEDA DAIGO , TAKEUCHI SHINJI , SUGIMOTO TAKAYUKI , ODA TOSHIKI , MIYAZU TORU , NASU NOBUAKI , YAMAMORI HITOSHI , SHIGENOBU NORIO , RACHI SHINICHI , MARUYAMA KATSURA , MORINAGA CHIHIRO , KURODA ATSUFUMI , INAYOSHI KOJI
IPC分类号： G01R11/04
摘要： PROBLEM TO BE SOLVED: To provide a power distribution apparatus having a wire insertion port for easily inserting and positioning a wire to a wire storage hole of a terminal metal fitting, with excellent workability of wiring work, without increasing a size.SOLUTION: A wire insertion port 12b is for leading an inserted wire 15 to a wire storage hole 13a of a terminal metal fitting 13. The wire 15 is configured by binding a plurality of element wires 15a. The wire 15 inserted to the wire insertion port 12b is electrically connected to the terminal metal fitting 13 by storing the distal end part of the wire in the wire storage hole 13a and fastening it with a terminal screw 14. The wire insertion port 12b has a vertical cross sectional shape in a shape of an arc 21a of a circle 21 for which a wire insertion end side is opened widely and the side of the terminal metal fitting 13 is narrowed and connected to the wire storage hole 13a. A diameter of the wire insertion port 12b opened on the side of the terminal metal fitting 13 is reduced to be about the same as the diameter of an entrance of the wire storage hole 13a.
摘要翻译：要解决的问题：提供一种具有线插入口的配电装置，用于容易地将线插入和定位到端子金属配件的线存储孔，具有优异的布线工作的可加工性，而不增加尺寸。解决方案：线插入口12b用于将插入的线15引导到端子金属配件13的线存储孔13a。线15通过绑定多个元件线15a而构成。插入到电线插入口12b的电线15通过将电线的前端部分存放在电线存储孔13a中并用端子螺钉14固定而与端子金属配件13电连接。电线插入口12b具有电线插入端侧开放的圆21的圆弧21a的形状和端子金属配件13的一侧变窄并连接到电线存储孔13a的垂直截面形状。在端子金属配件13的侧面上开口的电线插入口12b的直径减小为与电线存储孔13a的入口的直径大致相同。

3. 发明专利

JP2013217828A Sealing structure of power distribution apparatus 有权
标题翻译：电力分配装置密封结构
公开(公告)号：JP2013217828A
公开(公告)日：2013-10-24
申请号：JP2012090007
申请日：2012-04-11
申请人： Osaki Electric Co Ltd , 大崎電気工業株式会社 , Tohoku Electric Power Co Inc , 東北電力株式会社 , Chubu Electric Power Co Inc , 中部電力株式会社 , Kansai Electric Power Co Inc:The , 関西電力株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社 , Ge Fuji Meter Co Ltd , Ge富士電機メーター株式会社 , Toshiba Toko Meter Systems Co Ltd , 東光東芝メーターシステムズ株式会社 , Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SUZUKI KAZUTOSHI , YOSHIZAWA KENJI , KAITO RYUJI , TAKEDA DAIGO , TAKEUCHI SHINJI , SUGIMOTO TAKAYUKI , ODA TOSHIKI , MIYAZU TORU , NASU NOBUAKI , YAMAMORI HITOSHI , SHIGENOBU NORIO , RACHI SHINICHI , MARUYAMA KATSURA , MORINAGA CHIHIRO , KURODA ATSUFUMI , INAYOSHI KOJI
IPC分类号： G01R11/24 , G01R11/04
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure of a power distribution apparatus capable of reducing labor and time needed for fastening work of a sealing screw, and reducing the using number of expensive sealing screws.SOLUTION: A cover 11 is put on a base 12 and slid to the side of a wire insertion port 12b of the base 12, and thus an edge 11a of the cover 11 is fitted to an edge 12a of the base 12. A sealing structure of a watt-hour meter has a fitting maintaining structure in which a sealing cap 14 or 15 put on the head of a sealing screw 13 screwed to the base 12 interferes with a sidewall 11b1 or 11b2 provided on the cover 11 in the state of being fitted to the base 12, blocks the slide of the cover 11, maintains the state that the cover 11 is fitted to the base 12, and performs sealing.
摘要翻译：要解决的问题：提供一种能够减少密封螺钉的紧固工作所需的人力和时间的配电装置的密封结构，并且减少昂贵的密封螺钉的使用数量。解决方案：将盖11放在基座 12并滑动到基座12的线插入口12b的侧面，因此盖11的边缘11a装配到基座12的边缘12a。电度表的密封结构具有配件保持将密封盖14或15放置在与基座12螺纹连接的密封螺钉13的头部上的结构与安装在基座12上的状态下与设置在盖11上的侧壁11b1或11b2相干扰，盖11保持盖11安装到基座12上并进行密封的状态。

4. 发明专利

JP2013217863A Mounting structure of terminal part protective cover 有权
标题翻译：端子部件保护罩的安装结构
公开(公告)号：JP2013217863A
公开(公告)日：2013-10-24
申请号：JP2012090601
申请日：2012-04-11
申请人： Tohoku Electric Power Co Inc , 東北電力株式会社 , Chubu Electric Power Co Inc , 中部電力株式会社 , Kansai Electric Power Co Inc:The , 関西電力株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社 , Osaki Electric Co Ltd , 大崎電気工業株式会社 , Ge Fuji Meter Co Ltd , Ge富士電機メーター株式会社 , Toshiba Toko Meter Systems Co Ltd , 東光東芝メーターシステムズ株式会社 , Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAITO RYUJI , TAKEDA DAIGO , TAKEUCHI SHINJI , SUGIMOTO TAKAYUKI , ODA TOSHIKI , MIYAZU TORU , NASU NOBUAKI , YAMAMORI HITOSHI , SUZUKI KAZUTOSHI , YOSHIZAWA KENJI , SHIGENOBU NORIO , MARUYAMA KATSURA , RACHI SHINICHI , MORINAGA CHIHIRO , KURODA ATSUFUMI , INAYOSHI KOJI
IPC分类号： G01R1/04 , G01R11/04
摘要： PROBLEM TO BE SOLVED: To provide mounting structure of a terminal part protective cover for easily attaching a terminal part protective cover to a meter body.SOLUTION: Since a meter body 2 is provided with recesses 23 recessed toward the back on both of right and left sides of a terminal part, the inside of each of the recesses 23 is provided with a hanging receiving part 231, and on the other hand, a terminal part protective cover 3 is provided with a head 33 of a hanging engagement part 31 to be engaged into the hanging receiving part 231 at a state of being inserted into the recess 23, the terminal part protective cover 3 is attached to the meter body 2 when the head 33 of the hanging engagement part 31 provided to the terminal part protective cover 3 is inserted into the recess 23 provided to the meter body 2, and after that, the head 33 of the hanging engagement part 31 is engaged into the hanging receiving part 231 provided inside the recess 23. Thus, in this mounting structure of the terminal part protective cover, it is unnecessary to perform a screwing operation, and the terminal part protective cover 3 is easily attached to the meter body 2.
摘要翻译：要解决的问题：提供端子部分保护罩的安装结构，以便于将端子部分保护盖附接到仪表体上。解决方案：由于仪表主体2在左右两侧设置有朝向背面凹陷的凹部23 每个凹部23的内侧设置有悬挂接收部231，另一方面，端子部保护罩3设置有待接合的悬挂接合部31的头部33 在插入凹部23的状态下进入悬挂接收部231时，当设置在端子部保护罩3上的挂接部31的头部33插入时，端子部保护罩3安装在仪表主体2上进入设在仪表主体2上的凹部23，之后，悬挂接合部31的头部33接合在设置在凹部23的内侧的悬挂接收部231内。因此，在该安装结构o 在端子部分保护盖上，不需要进行螺丝拧紧操作，并且端子部件保护罩3容易地安装在仪表主体2上。

5. 发明专利

JP2013217868A Watt-hour meter 有权
标题翻译：电度表
公开(公告)号：JP2013217868A
公开(公告)日：2013-10-24
申请号：JP2012090673
申请日：2012-04-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Kansai Electric Power Co Inc:The , 関西電力株式会社 , Chubu Electric Power Co Inc , 中部電力株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社 , Tohoku Electric Power Co Inc , 東北電力株式会社 , Osaki Electric Co Ltd , 大崎電気工業株式会社 , Ge Fuji Meter Co Ltd , Ge富士電機メーター株式会社 , Toshiba Toko Meter Systems Co Ltd , 東光東芝メーターシステムズ株式会社
发明人： MORINAGA CHIHIRO , KURODA ATSUFUMI , INAYOSHI KOJI , SUGIMOTO TAKAYUKI , ODA TOSHIKI , MIYAZU TORU , TAKEDA DAIGO , TAKEUCHI SHINJI , NASU NOBUAKI , YAMAMORI HITOSHI , KAITO RYUJI , SUZUKI KAZUTOSHI , YOSHIZAWA KENJI , MARUYAMA KATSURA , RACHI SHINICHI , SHIGENOBU NORIO
IPC分类号： G01R11/04
摘要： PROBLEM TO BE SOLVED: To provide a method for facilitating mounting work of a cover to a watt-hour meter.SOLUTION: A body part terminal part shared cover 2 of a watt-hour meter is moved in a direction to a watt-hour meter terminal part 12 from a watt-hour meter body part 11, and a snap fit engagement part 12sf is operated by deflection of a flexible arm part 24, to prevent movement of the body part terminal part shared cover 2 of a watt-hour meter in a direction from the watt-hour meter body part 11 to the watt-hour meter terminal part 12 and in a reverse direction. A first cover side engagement part 231 of a first engagement part 121e engages with a first base side engagement part 131 of the first engagement part 121e to prevent detachment of the first engagement part 121e from a watt-hour meter base part 1 of the body part terminal part shared cover 2 of the watt-hour meter body part to the front face side. A second cover side engagement part 241 of a second engagement part 122e engages with a second base side engagement part 132 of the second engagement part 122e to prevent detachment of the body part terminal part shared cover 2 of the watt-hour meter body part of the second engagement part 122e from the watt-hour meter base part 1 to the front surface side.
摘要翻译：要解决的问题：提供一种便于将盖安装到瓦特计的方法。解决方案：电度表的车身部件端子部共享盖2沿着方向移动到瓦特计来自电度表主体部分11的端子部分12和卡扣配合接合部分12sf通过柔性臂部分24的偏转而操作，以防止电度表的主体部件端子部分共用盖2的移动从瓦特计主体部分11到瓦特计终端部分12的方向和反向的方向。第一接合部121e的第一盖侧接合部231与第一接合部121e的第一基部侧接合部131接合，以防止第一接合部121e从主体部的电度表基部1脱离端子部分将电度表主体部分的盖2分配到正面侧。第二接合部122e的第二盖侧接合部241与第二接合部122e的第二基部侧接合部132接合，以防止电力计主体的主体部件端子部共用盖2的脱离第二接合部122e从电能表基部1到前表面侧。

6. 发明专利

JP2010249603A Electrical device and terminal arrangement thereof 有权
标题翻译：电气设备及其终端装置
公开(公告)号：JP2010249603A
公开(公告)日：2010-11-04
申请号：JP2009098092
申请日：2009-04-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OHASHI HIROAKI , TOYAMA NAOHIRO , INAYOSHI KOJI , NAKAMURA HISASHI , HIRAIWA MASARU
IPC分类号： G01R11/04 , G01R1/04
摘要： PROBLEM TO BE SOLVED: To facilitate connection to a terminal section of an external device, by enabling a pitch between terminals to be changed readily, according to an external pitch of the terminal section of the external device by operating a terminal from the outside.
SOLUTION: An electrical device 100 includes a terminal arrangement 20 including a plurality of terminals 21, 22, 23 connected to the external equipment, while being arranged on a base 11 of an electrical device body 101. In the electrical device, at least one of the terminals 21, 22, 23 has a structure that enables movement in the arranging direction, the pitch among the plurality of terminals 21, 22, 23 can be changed, and the electric device can be held, at a position where the terminals have moved by energization means 11a1, 11a2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了便于连接到外部设备的终端部分，通过使得能够容易地改变终端之间的间距，根据外部设备的终端部分的外部间距，通过从外。解决方案：电气设备100包括端子装置20，端子装置20包括连接到外部设备的多个端子21,22,23，同时布置在电气设备主体101的基座11上。在电气设备中，在端子21,22,23中的至少一个具有能够在排列方向上移动的结构，可以改变多个端子21,22,23之间的间距，并且可以将电气设备保持在终端由通电装置11a1,11a2移动。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010192806A Display device and electrical device 有权
标题翻译：显示装置和电气装置
公开(公告)号：JP2010192806A
公开(公告)日：2010-09-02
申请号：JP2009037727
申请日：2009-02-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OHASHI HIROAKI , HIRAIWA MASARU , INAYOSHI KOJI
IPC分类号： H01L33/58
摘要： PROBLEM TO BE SOLVED: To obtain a display device which can maintain the state of brightness and darkness in light guide holes while avoiding less radiation of light emitted from an LED chip to a front side efficiency even when used for a long term of time and can have good assembling work. SOLUTION: The display device includes a plurality of light-emitting sources 2 mounted to a substrate 1, and a reflecting frame 3 which covers the light-emitting sources 2 and has light guide holes 3d for guiding light emitted from the light-emitting sources 2. The reflecting frame 3 has bases 3a and movable members 3c connected to the bases 3a via connecting members 3b to be movable in the thickness direction of the substrate 1. The light guide holes 3d are provided in the movable members 3c, and each of the connecting members 3b is deformed before and after mounting reflecting frame in a connection part between the base 3a and movable member 3c. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了获得能够保持导光孔中的亮度和黑暗状态的显示装置，同时避免更少的从LED芯片发射的光的辐射到正面效率，即使当长期使用时间可以很好的组装工作。解决方案：显示装置包括安装到基板1的多个发光源2和覆盖发光源2的反射框架3，并具有用于引导从发光二极管发出的光的导光孔3d。反射框架3具有通过连接构件3b连接到基座3a的基部3a和可移动构件3c，以在基板1的厚度方向上可移动。导光孔3d设置在可动构件3c中，并且每个连接构件3b在安装反射框架之前和之后变形在基座3a和可动构件3c之间的连接部分中。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010071667A Energization information display device 有权
标题翻译：能源信息显示装置
公开(公告)号：JP2010071667A
公开(公告)日：2010-04-02
申请号：JP2008236307
申请日：2008-09-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OHASHI HIROAKI , INAYOSHI KOJI , MAKIHARA SATOSHI
IPC分类号： G01R11/00 , G01R19/00
摘要： PROBLEM TO BE SOLVED: To provide an energization information display device that responds to connection inside a switchboard and outside the switchboard, facilitates connecting work without requiring a connection conductor when it is arranged inside the switchboard, and saves installation space.
SOLUTION: This energization information display device 1 comprises a measuring means 2 for measuring energization information of a cable way; a case 3 for storing the measuring means 2; a display section 4 that is arranged on the front surface of the case 3 and displays the energization information; an input-side connection terminal 5, projected onto one end side of a side surface of the case 3; an output-side connection terminal 8 disposed on the other end side; and a terminal board 6 for holding the input-side connection terminal 5. The input-side connection terminal 5 is inserted into a recessed part 6a for a terminal, fixed by a fastening screw 7, and mounted to the input-side connection terminal 5 and case 3, and the terminal board 6 can be removed by removing the fastening screw 7 and by pulling out the input-side connection terminal 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供响应于配电板内部和配电板外部的连接的通电信息显示装置，便于连接工作，而不需要连接导体，当它布置在配电盘内部时，并节省安装空间。解决方案：该通电信息显示装置1包括用于测量电缆方式的通电信息的测量装置2; 用于存储测量装置2的壳体3; 显示部4，其布置在壳体3的前表面上并显示通电信息; 输入侧连接端子5，突出到壳体3的侧面的一端侧; 设置在另一端侧的输出侧连接端子8; 以及用于保持输入侧连接端子5的端子板6.输入侧连接端子5插入用于端子的凹部6a中，通过紧固螺钉7固定，并安装到输入侧连接端子5 和壳体3，并且可以通过移除紧固螺钉7并且通过拉出输入侧连接端子5来移除端子板6.＆lt; P＆gt;版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008199819A Uninterruptible power supply 有权
标题翻译：不间断电源供应
公开(公告)号：JP2008199819A
公开(公告)日：2008-08-28
申请号：JP2007033581
申请日：2007-02-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHIKAWA TAKAHIDE , INAYOSHI KOJI , HATAKEYAMA YOSHIHIRO
IPC分类号： H02J9/06 , H02J3/38 , H02M7/00
摘要： PROBLEM TO BE SOLVED: To provide an uninterruptible power supply that can be started without fail even at the time of abnormality, such as when a battery (B) is removed and when the terminal voltage of (B) is lower than a predetermined voltage. SOLUTION: The uninterruptible power supply includes: a first normally closed switch (SW) 3 and a second normally open SW 4 connected in series between a commercial power supply 1 and a load 2; and a power conversion device (P) 5 that, when a service interruption occurs, opens the first SW and then closes the second SW and converts the direct-current power of the B into alternating-current power. The P includes: a first P 5b that steps down direct-current voltage to a predetermined direct-current voltage and charges the B at normal times and steps up the direct-current voltage of the B and outputs it at the time of service interruption; a second P 5c that converts the alternating-current voltage of the commercial power supply into direct-current voltage and supplies it to the first P at normal times and converts the direct-current output of the first P into a predetermined alternating-current voltage and supplies it to the load at the time of service interruption; a control circuit 5d that operates on direct-current voltage from the first and second Ps and controls the first and second Ps and the first and second SWs; and a starting means 5e that is operated at the time of start and operates the first P. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使在异常时也可以无故障地启动的不间断电源，例如当电池（B）被去除时，以及当（B）的端电压低于预定电压。
解决方案：不间断电源包括：串联连接在商用电源1和负载2之间的第一常闭开关（SW）3和第二常开开关4; 以及电源转换装置（P）5，当服务中断发生时，打开第一SW，然后关闭第二SW，并将B的直流电力转换为交流电力。 P包括：将直流电压降低到预定直流电压并在正常时间对B充电并升高B的直流电压并在服务中断时将其输出的第一P 5b; 第二P 5c，其将商用电源的交流电压转换为直流电压，并在正常时间将其提供给第一P，并将第一P的直流输出转换成预定的交流电压;以及在服务中断时将其提供给负载; 控制电路5d，其操作来自第一和第二Ps的直流电压，并控制第一和第二Ps以及第一和第二SW; 和启动装置5e，其在启动时运行并运行第一版。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2010096693A Screw retaining structure and watt-hour meter 有权
标题翻译：螺栓保持结构和计时表
公开(公告)号：JP2010096693A
公开(公告)日：2010-04-30
申请号：JP2008269557
申请日：2008-10-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： INAYOSHI KOJI , KURODA ATSUFUMI , NAGAE SHINGO
IPC分类号： G01R11/04 , G01R11/24
摘要： PROBLEM TO BE SOLVED: To obtain a screw retaining structure with which a terminal cover screw is easily inserted into a screw through-hole of a terminal cover and the terminal cover screw is retained on the terminal cover when putting on/off the terminal cover.
SOLUTION: The screw retaining structure includes a first protrusion 4 and a second protrusion 6 on an internal surface of the screw through-hole 7 of the terminal cover 2 through which the terminal cover screw 8 for screwing the cover 2 on a body 1 passes. The protrusions 4 and 6 are located differently from each other in an axial direction and a circumferential direction of the through-hole 7. The terminal cover screw 8 includes an overlap 10 overlapping with the protrusions 4 and 6 in the axial direction of the screw through-hole 7. The overlap 10 does not overlap with the protrusions 4 and 6 when the terminal cover screw 8 is slantly inserted into the through-hole 7.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了获得端子盖螺钉容易地插入端子盖的螺丝通孔中的螺钉保持结构，并且当打开/关闭端子盖螺钉时，端子盖螺丝被保持在端子盖上端子盖。解决方案：螺钉保持结构在端子盖2的螺钉通孔7的内表面上包括第一突起4和第二突起6，终端盖螺钉8用于将盖2拧在主体上 1次通过突起4和6在通孔7的轴向和圆周方向上彼此不同地定位。端子盖螺钉8包括在螺钉的轴向方向上与凸起4,6重叠的重叠10 当端子盖螺钉8被倾斜地插入到通孔7中时，重叠部分10与凸起部分4和6不重叠。（C）2010，JPO＆INPIT

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