CN103124034A - High-current socket switch - Google Patents
High-current socket switch Download PDFInfo
- Publication number
- CN103124034A CN103124034A CN2012104551165A CN201210455116A CN103124034A CN 103124034 A CN103124034 A CN 103124034A CN 2012104551165 A CN2012104551165 A CN 2012104551165A CN 201210455116 A CN201210455116 A CN 201210455116A CN 103124034 A CN103124034 A CN 103124034A
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- slide block
- block
- socket switch
- current socket
- large current
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Abstract
The invention provides a high-current socket switch. The high-current socket switch comprises an insulating plate (7) and further comprises a solenoid valve (1) arranged on the insulating plate (7), a cylinder (2), a sliding block (3), a fixed block (4), a sliding guiding mechanism and a returning mechanism, wherein the solenoid valve (1) is connected with the cylinder (2), a piston push rod (21) of the cylinder (2) is connected with the sliding block (3), the fixed block (4) and the sliding block (3) are arranged on the sliding guiding mechanism, and the returning mechanism is connected with the sliding block (3). The high-current socket switch is convenient to close and open, damage of a socket caused by heating under the conditions of long-time work is avoided particularly, extremely large potential safety hazard is avoided, and accordingly the requirements of a production industry under high-temperature environments can be met.
Description
Technical field
The present invention relates to socket switch, particularly, relate to large current socket switch.
Background technology
The large current socket of tradition all adopts the power supply of metal intermediate plate contact plug, if contacting between plug and socket is bad, easily generate heat between plug and socket, cause temperature height, temperature can cause be used to the metal intermediate plate flexibility decrease that clamping force is provided after raising, thereby causes that the folder power that intermediate plate provides reduces, and the folder power that intermediate plate provides reduces and causes further the contact resistance between plug and metal intermediate plate to increase, make the socket heating, cause that finally socket damages.Therefore technical scheme of the prior art has certain limitation to electric current, also can't provide very large electric current, and especially in the situation that work long hours, the socket damage of will generating heat brings very large potential safety hazard, also can't satisfy the demand of production industry.
Summary of the invention
For defective of the prior art, the purpose of this invention is to provide a kind of large current socket switch.
According to an aspect of the present invention, a kind of large current socket switch is provided, comprise insulation board, also comprise the electromagnetically operated valve, cylinder, slide block, fixed block, sliding guide mechanism and the resetting device that are arranged on described insulation board, wherein, described electromagnetically operated valve connects described cylinder, and the piston push rod of described cylinder connects described slide block, described fixed block and described slide block all are arranged on described sliding guide mechanism, and described resetting device connects described slide block.
Preferably, the fixedly conducting block that the slide block conducting block that described slide block comprises and described fixed block comprise is oppositely arranged, described slide block can move to conduction position by the separation point position under the driving of described piston push rod, and can move to the separation point position by conduction position under the driving of described resetting device, wherein: when described slide block is positioned at described conduction position, the conducting that contacts with fixing conducting block of described slide block conducting block, when described slide block is positioned at described separation point position, described slide block conducting block and fixedly being separated between conducting block.
Preferably, described sliding guide mechanism is auxiliary guide post, wherein:
The stiff end of-described auxiliary guide post is fixedly connected with described slide block, and the free end of described auxiliary guide post is arranged in the sliding tray of described fixed block; Perhaps
The stiff end of-described auxiliary guide post is fixedly connected with described fixed block, and the free end of described auxiliary guide post is arranged in the sliding tray of described slide block.
Preferably, described resetting device comprises back-moving spring.
Preferably, described back-moving spring is helical spring, and described helical spring two ends are connected respectively on the opposite face of described slide block and fixed block.
Preferably, also comprise button, wherein, described button connects described electromagnetically operated valve, described button is arranged on a side of described insulation board, and described electromagnetically operated valve, cylinder, slide block, fixed block, sliding guide mechanism and resetting device are arranged on the opposite side of described insulation board.
Preferably, resetting of the pushing direction of the guide direction of described sliding guide mechanism, described piston push rod and described resetting device parallels between direction.
Preferably, all or part of region division that the shell of described slide block is positioned at outside described slide block conducting block is jagged, and all or part of region division that the shell of described fixed block is positioned at outside described fixedly conducting block is jagged.
Preferably, the breach of the shell of the breach of the shell of described slide block and described fixed block is semicircle breach.
Preferably, the power cord connector of the power cord connector of described slide block conducting block and described fixed block is interspersed in the both sides of described piston push rod central shaft on described insulation board.
operation principle of the present invention is to connect the air pressure of electromagnetically operated valve by button, then the piston push rod (being central shaft) that is promoted on cylinder by the air pressure on electromagnetically operated valve pushes the mechanism on slide block, make on slide block the slide block conducting block with other one fixedly conducting block contact conducting, electromagnetically operated valve stops the cylinder air feed when again pressing the button, piston push rod on cylinder is by the anti-phase retraction of air pressure, spring automatic reset on slide block, conducting block on socket is decontroled separation automatically, make whole mechanism can bear large electric current, switch is convenient, also can work under hot environment for a long time.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is the structural representation according to insulation board one side in large current socket switch provided by the invention;
Fig. 2 is the structural representation according to insulation board opposite side in large current socket switch provided by the invention.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.Following examples will help those skilled in the art further to understand the present invention, but not limit in any form the present invention.Should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
According to large current socket switch provided by the invention, comprise insulation board 7, also comprise the electromagnetically operated valve 1, cylinder 2, slide block 3, fixed block 4, sliding guide mechanism, resetting device and the button 9 that are arranged on described insulation board 7, wherein, described electromagnetically operated valve 1 connects described cylinder 2, the piston push rod 21 of described cylinder 2 connects described slide block 3, and described fixed block 4 and described slide block 3 all are arranged on described sliding guide mechanism, and described resetting device connects described slide block 3.Wherein, described button 9 connects described electromagnetically operated valve 1, as shown in Figure 2, described button 9 is arranged on a side of described insulation board 7, and described electromagnetically operated valve 1, cylinder 2, slide block 3, fixed block 4, sliding guide mechanism and resetting device are arranged on the opposite side of described insulation board 7.
Particularly, in the present embodiment, described resetting device comprises back-moving spring 6, and as shown in Figure 1, described back-moving spring 6 is helical spring, and described helical spring two ends are connected respectively on the opposite face of described slide block 3 and fixed block 4.Described sliding guide mechanism is auxiliary guide post 5, and the stiff end of described auxiliary guide post 5 is fixedly connected with described slide block 3, and the free end of described auxiliary guide post 5 is arranged in the sliding tray of described fixed block 4; And in a variation example of the present embodiment, the stiff end of described auxiliary guide post 5 is fixedly connected with described fixed block 4, and the free end of described auxiliary guide post 5 is arranged in the sliding tray of described slide block 3.The preferred quantity of described back-moving spring 6 is 4, the quantity of described auxiliary guide post 5 is 2, these back-moving springs 6 and auxiliary guide post 5 all are arranged between two opposite faces of described slide block 3 and fixed block 4, and distribute in the bilateral symmetry of described piston push rod 21 extended lines.
more specifically, the fixedly conducting block 41 that slide block conducting block 31 and the described fixed block 4 that described slide block 3 comprises comprises is oppositely arranged, described slide block 3 can move to conduction position by the separation point position under the driving of described piston push rod 21, and can move to the separation point position by conduction position under the driving of described resetting device, wherein: when described slide block 3 is positioned at described conduction position, the conducting that contacts with fixing conducting block 41 of described slide block conducting block 31, when described slide block 3 is positioned at described separation point position, described slide block conducting block 31 and fixedly being separated between conducting block 41.As described in Figure 1, described slide block 3 is positioned at described separation point position.
more one go on foot particularly again, in a preferred embodiment is logical, in the time will making described slide block move to conduction position by the separation point position, operating personnel cross the air pressure that button is connected electromagnetically operated valve, then the central shaft that is promoted on cylinder by the air pressure on electromagnetically operated valve pushes the mechanism on described slide block, make described slide block arrive conduction position, thereby the slide block conducting block on described slide block contacts conducting with fixedly conducting block on described fixed block, electromagnetically operated valve stops the cylinder air feed when again pressing the button, central shaft on cylinder is by the anti-phase retraction of air pressure, simultaneously, described back-moving spring on slide block automatically resets, slide block conducting block on socket is automatically decontroled with fixing conducting block and is separated, make whole mechanism can bear large electric current, switch is convenient, also can work under hot environment for a long time.
Further, in a preference of the present embodiment, the subregion that the shell of described slide block 3 is positioned at described slide block conducting block 31 outsides is provided with breach, the subregion that the shell of described fixed block 4 is positioned at described fixedly conducting block 41 outsides is provided with breach, and the breach of the shell of the breach of the shell of described slide block 3 and described fixed block 4 is semicircle breach.The power cord connector of the power cord connector of described slide block conducting block 31 and described fixed block 4 is interspersed in the both sides of described piston push rod 21 central shafts on described insulation board 7.And in another preference of the present embodiment, the Zone Full that the shell of described slide block 3 is positioned at described slide block conducting block 31 outsides is provided with breach, and the Zone Full that the shell of described fixed block 4 is positioned at described fixedly conducting block 41 outsides is provided with breach.Such structure makes at the assembling power line to described sliding conduction piece with fixedly during conducting block, and described breach can provide enough convolution spaces for operation tool, and is conducive to heat radiation and maintenance and inspection.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (10)
1. large current socket switch, it is characterized in that, comprise insulation board (7), also comprise the electromagnetically operated valve (1), cylinder (2), slide block (3), fixed block (4), sliding guide mechanism and the resetting device that are arranged on described insulation board (7), wherein, described electromagnetically operated valve (1) connects described cylinder (2), the piston push rod (21) of described cylinder (2) connects described slide block (3), described fixed block (4) and described slide block (3) all are arranged on described sliding guide mechanism, and described resetting device connects described slide block (3).
2. large current socket switch according to claim 1, it is characterized in that, the slide block conducting block (31) that described slide block (3) comprises is oppositely arranged with the fixedly conducting block (41) that described fixed block (4) comprises, described slide block (3) can move to conduction position by the separation point position under the driving of described piston push rod (21), and can move to the separation point position by conduction position under the driving of described resetting device, wherein: when described slide block (3) when being positioned at described conduction position, described slide block conducting block (31) conducting that contacts with fixing conducting block (41), when described slide block (3) when being positioned at described separation point position, described slide block conducting block (31) and fixedly being separated between conducting block (41).
3. large current socket switch according to claim 1, is characterized in that, described sliding guide mechanism is auxiliary guide post (5), wherein:
The stiff end of-described auxiliary guide post (5) is fixedly connected with described slide block (3), and the free end of described auxiliary guide post (5) is arranged in the sliding tray of described fixed block (4); Perhaps
The stiff end of-described auxiliary guide post (5) is fixedly connected with described fixed block (4), and the free end of described auxiliary guide post (5) is arranged in the sliding tray of described slide block (3).
4. large current socket switch according to claim 1, is characterized in that, described resetting device comprises back-moving spring (6).
5. large current socket switch according to claim 4, is characterized in that, described back-moving spring (6) is helical spring, and described helical spring two ends are connected respectively on the opposite face of described slide block (3) and fixed block (4).
6. large current socket switch according to claim 1, it is characterized in that, also comprise button (9), wherein, described button (9) connects described electromagnetically operated valve (1), described button (9) is arranged on a side of described insulation board (7), and described electromagnetically operated valve (1), cylinder (2), slide block (3), fixed block (4), sliding guide mechanism and resetting device are arranged on the opposite side of described insulation board (7).
7. large current socket switch according to claim 1, is characterized in that, pushing direction and the resetting of described resetting device of the guide direction of described sliding guide mechanism, described piston push rod (21) parallel between direction.
8. large current socket switch according to claim 1, it is characterized in that, the all or part of region division that the shell of described slide block (3) is positioned at outside described slide block conducting block (31) is jagged, and all or part of region division that the shell of described fixed block (4) is positioned at outside described fixedly conducting block (41) is jagged.
9. large current socket switch according to claim 8, is characterized in that, the breach of the shell of the breach of the shell of described slide block (3) and described fixed block (4) is semicircle breach.
10. large current socket switch according to claim 8, it is characterized in that, the power cord connector of the power cord connector of described slide block conducting block (31) and described fixed block (4) upward is interspersed in the both sides of described piston push rod (21) central shaft at described insulation board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455116.5A CN103124034B (en) | 2012-11-13 | 2012-11-13 | High-current socket switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455116.5A CN103124034B (en) | 2012-11-13 | 2012-11-13 | High-current socket switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103124034A true CN103124034A (en) | 2013-05-29 |
| CN103124034B CN103124034B (en) | 2015-06-24 |
Family
ID=48454944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210455116.5A Expired - Fee Related CN103124034B (en) | 2012-11-13 | 2012-11-13 | High-current socket switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103124034B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377502A (en) * | 2014-10-27 | 2015-02-25 | 中汽昌兴（洛阳）机电设备工程有限公司 | Automatic inserting and pulling out device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090256661A1 (en) * | 2008-04-14 | 2009-10-15 | Shanghai Ele Manufacturing Corp. | Disconnect mechanism in a power receptacle with ground-fault circuit interruption functions |
| CN102568871A (en) * | 2012-03-05 | 2012-07-11 | 上海化工研究院 | Air forced cooling type direct current, low voltage and high-current switch |
| CN203014087U (en) * | 2012-11-13 | 2013-06-19 | 上海广为拓浦电源有限公司 | Switch of heavy-current socket |
-
2012
- 2012-11-13 CN CN201210455116.5A patent/CN103124034B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090256661A1 (en) * | 2008-04-14 | 2009-10-15 | Shanghai Ele Manufacturing Corp. | Disconnect mechanism in a power receptacle with ground-fault circuit interruption functions |
| CN102568871A (en) * | 2012-03-05 | 2012-07-11 | 上海化工研究院 | Air forced cooling type direct current, low voltage and high-current switch |
| CN203014087U (en) * | 2012-11-13 | 2013-06-19 | 上海广为拓浦电源有限公司 | Switch of heavy-current socket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377502A (en) * | 2014-10-27 | 2015-02-25 | 中汽昌兴（洛阳）机电设备工程有限公司 | Automatic inserting and pulling out device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103124034B (en) | 2015-06-24 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI GUANGWEI ELECTRIC CO., LTD. SHANGHAI GUANGWEI ELECTRIC + TOOLS CO., LTD. Effective date: 20140619 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200241 Shanghai, Hongmei Road, Minhang District, Lane 4916, No. 18, building No. 4 Applicant after: SHANGHAI GREATWAY WELDING EQUIPMENT Co.,Ltd. Applicant after: SHANGHAI POWER STATION Co.,Ltd. Applicant after: ShangHai Guangwei Electric & Tools Co.,Ltd. Address before: 200241 No. 4916, Lane 18, Hongmei South Road, Shanghai, Minhang District Applicant before: SHANGHAI GREATWAY TOP POWER Co.,Ltd. Applicant before: SHANGHAI POWER STATION Co.,Ltd. Applicant before: ShangHai Guangwei Electric & Tools Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI GUANGWEITUOPU ELECTRIC POWER CO., LTD. TO: SHANGHAI GUANGWEI WELDING EQUIPMENT CO., LTD. |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140619 Address after: 200241 Shanghai, Hongmei Road, Minhang District, Lane 4916, No. 18, building No. 4 Applicant after: SHANGHAI GREATWAY WELDING EQUIPMENT Co.,Ltd. Address before: 200241 Shanghai, Hongmei Road, Minhang District, Lane 4916, No. 18, building No. 4 Applicant before: SHANGHAI GREATWAY WELDING EQUIPMENT Co.,Ltd. Applicant before: SHANGHAI POWER STATION Co.,Ltd. Applicant before: ShangHai Guangwei Electric & Tools Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20161113 |