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1. 发明专利

JPH05335994A 失效
公开(公告)号：JPH05335994A
公开(公告)日：1993-12-17
申请号：JP13933292
申请日：1992-05-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI , TOKUBE AKIRA
IPC分类号： H04B1/03 , H04B1/08 , H04B1/38 , H05K5/02
摘要： PURPOSE:To simply mount an option unit or the like in the case in which a radio unit is detachable in a rectangular cylinder case. CONSTITUTION:A mount part 20 for a battery unit 27 is provided on a bottom of a rectangular cylinder case 19 to which a radio unit 11 is housed removably. Furthermore, an opening 22 is provided on part of a front surface of the cylinder case 19 and a front panel 28 is removably provided to choke the opening 22. A ten-key sheet switch 29, a speaker and a microphone or the like are provided on the front panel 28, a tip of a flexible flat harness 33 is inserted to a connector 16 of the radio unit 11 and a lock piece 34 at the upper part of the front panel 28 is locked to the inside of a lock section 22a being an upper ridge end of the opening 22 and a fastening screw 38 is screwed from the battery unit mount 20 to a thread hole 35 of a lower mount piece 36 to fix the front panel 28 to the cylinder case 19. The option unit is simply mounted later by removing the front panel 28.

2. 发明专利

JPH05335990A 失效
公开(公告)号：JPH05335990A
公开(公告)日：1993-12-17
申请号：JP14245292
申请日：1992-06-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI , TOKUBE AKIRA
IPC分类号： H04B1/38 , H05K5/02
摘要： PURPOSE:To obtain a case for the electronic device from which a speaker is easily detached and in which sound pressure and sound quality and not decreased by providing a freely detachable front panel installing an acoustic part to the front panel. CONSTITUTION:A press button 8 is provided on a side surface of a case main body 1 and a front panel unit 3 is removably installed to an opening 1b opened to the front surface. While the front panel unit 3 is detached, when a radio unit 2 is accommodated in the case main body 1, a bottom surface of the case main body 1 is fixed to the radio unit 2. Furthermore, while the front panel 3b is detached from the case main body 1, the speaker 17 or the like is mounted, then in comparison with the direct installing of the speaker to the case main body 1 by a conventional method, and the front panel 3b is made to be open to easily replace the optional unit or the like.

3. 发明专利

JPH0414752A BATTERY CASE 失效
公开(公告)号：JPH0414752A
公开(公告)日：1992-01-20
申请号：JP11892690
申请日：1990-05-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI , OZAWA KAZUO
IPC分类号： H01M2/10 , H04B1/38
摘要： PURPOSE:To reduce an unnecessary space and downsize an electronic machine by cutting a power source with a plus terminal pressed or released directly. CONSTITUTION:A switching member 22 of a pressing means 14 is pressed in a direction of an arrow X to have a pressing board 17 and a pressing protrusion 19 rotated with a shaft 18 as the center, to have a spring-like part 7 compressed and to have a plus terminal 3 of a battery 2a separated from a fixed part 6 of a contact 5 to cut between a minus terminal 12 and a plus terminal 13, so that a power source can be cut off. On the contrary, when the switching member 22 is slid in an opposite direction, the plus terminal 3 is brought into contact with the fixed part 6 of the contact 5 due to repulsive elasticity of the spring-like part 7 of the contact 5 to have the minus terminal 12 connected to the plus terminal 13, and power can be supplied with the power source in contact.

4. 发明专利

JPH0414322A PORTABLE BELT ATTACHING DEVICE 失效
公开(公告)号：JPH0414322A
公开(公告)日：1992-01-20
申请号：JP11893490
申请日：1990-05-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OZAWA KAZUO , SUGIYAMA KATSUJI , OTANI DAISUKE
IPC分类号： H05K5/02 , H04B1/38
摘要： PURPOSE:To prevent the collision of a latch fixture to a main body and the production of sound due to collision by fitting a belt latch fixture to a holder forcibly when a portable belt is not in use so as to be fitted and held to a holder supporting projection. CONSTITUTION:When the portable belt 9 is not in use, the belt is moved so that the tip of the latch 10 is positioned to a lower position and the tip is forcibly fitted to a holder 12 by using the elastic property of the latch 10 to be abutted on the projection 15 of the holder. The tip is fixed with the press contact force with a holder projection 18 resulting from the elastic restoration force of the latch 10. Thus, even when a radio telephone set main body is rocked, the latch 12 is not turned. Then the latch 12 does not collide with the flank of the main body case 1, neither a flaw is caused to the case 1 nor the production of collision noise sound is prevented. Furthermore, since the shaft 11 of the latch 10 is covered with a cylinder 7 and supported turnably in the case of folding processing of the support 6, the shaft is formed long and is it not escaped even when it is pressed laterally.

5. 发明专利

JPH044618A ELECTRIC CONTACT DEVICE FOR ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH044618A
公开(公告)日：1992-01-09
申请号：JP10722490
申请日：1990-04-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUHARA MASAMI , SUGIYAMA KATSUJI , OTANI DAISUKE
IPC分类号： H04B1/38
摘要： PURPOSE:To constitute an electric contact device with a small space safely by providing a slidable comparatively thin insulator inserted between contacts by which a main body pack and a battery pack are in contact with each other so as to be used for power source or signal switching between both the packs. CONSTITUTION:A comparatively thin insulator 10 is installed to a battery pack so as to be slidable while interlocking with a knob 13. Both contacts are in contact with each other in figure A and conductive. Figure B shows that the insulator 10 is intruded between the contacts to interrupt the continuity by turning the knob 13. Thus, when the knob 13 is slid, the insulator 10 is slid, and both contacts are conductive in the case of figure A and the insulator 10 is intruded between both contacts to interrupt continuity in the case of figure B. Thus, power supply or signal is switched by sliding the knob 13 and a small space is realized.

6. 发明专利

JPH02303093A ELECTRONIC DEVICE HOUSING 失效
公开(公告)号：JPH02303093A
公开(公告)日：1990-12-17
申请号：JP12280189
申请日：1989-05-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI , TAJIMA TADAO
IPC分类号： H05K5/00 , H05K7/04 , H05K7/14
摘要： PURPOSE:To improve electric performance by providing a metal chassis frame associated with a radio wave equipment circuit, and a resin case frame for containing the circuit, and mounting a metal chassis frame on the inner periphery of the case frame. CONSTITUTION:A metal chassis frame 13 associated with a radio wave circuit is disposed along the inner periphery of a resin case frame 2, and directly secured with an antenna plug 3, an external connection plug 4 and a control function component 5. Thus, the lengths of wirings to be connected to the circuit are shortened, the grounds of a radio wave circuit board 9, the plugs 3, 4, and the component 5 are set to the same potential via the frame 13 to intensify high frequency function. Further, since the hot terminal 3a of the plug 3 is soldered directly to the high frequency connection pattern 9a of the board 9, its impedance is stabilized to improve electric performance. The grounding functions of the components are also intensified.

7. 发明专利

JPS62238693A ELECTRONIC EQUIPMENT CUBICLE 失效
公开(公告)号：JPS62238693A
公开(公告)日：1987-10-19
申请号：JP8132786
申请日：1986-04-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI
IPC分类号： H05K5/02

8. 发明专利

JPS62232876A PRINTED CIRCUIT INTERCONNECTION 失效
公开(公告)号：JPS62232876A
公开(公告)日：1987-10-13
申请号：JP7571886
申请日：1986-04-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI , TAKAHASHI MASAO

9. 发明专利

JPS61233390A LUMINAIRE FOR ELECTRONIC APPARATUS 失效
公开(公告)号：JPS61233390A
公开(公告)日：1986-10-17
申请号：JP7460885
申请日：1985-04-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MIZUGUCHI MASAO , SUGIYAMA KATSUJI
IPC分类号： G12B9/08 , G09F9/00 , G12B11/00 , H05K5/02 , H05K7/02

10. 发明专利

JPS60250694A LOCKING DEVICE FOR ELECTRONIC EQUIPMENT HOUSING 失效
公开(公告)号：JPS60250694A
公开(公告)日：1985-12-11
申请号：JP10580784
申请日：1984-05-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGIYAMA KATSUJI , SUDOU YOSHIROU
IPC分类号： H05K5/02

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