CN103124034B - High-current socket switch - Google Patents
High-current socket switch Download PDFInfo
- Publication number
- CN103124034B CN103124034B CN201210455116.5A CN201210455116A CN103124034B CN 103124034 B CN103124034 B CN 103124034B CN 201210455116 A CN201210455116 A CN 201210455116A CN 103124034 B CN103124034 B CN 103124034B
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- China
- Prior art keywords
- slide block
- block
- fixed block
- described slide
- conducting
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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 high-current socket switch.
Background technology
Tradition big current socket all adopts metal intermediate plate contact plug to power, if the contact between plug and socket is bad, easily generate heat between plug and socket, cause temperature height, temperature can cause the metal intermediate plate flexibility decrease for providing clamping force after raising, thus the grip force causing intermediate plate to provide reduces, and the grip force that intermediate plate provides reduces to cause again the contact resistance between plug and metal intermediate plate to increase further, socket is generated heat, finally causes defective socket.Therefore technical scheme of the prior art has certain limitation to electric current, also cannot provide very large electric current, and especially when working long hours, socket will generate heat damage, brings very large potential safety hazard, also cannot meet the demand of production industry.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of high-current socket switch.
According to an aspect of the present invention, a kind of high-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 are all arranged on described sliding guide mechanism, and described resetting device connects described slide block.
Preferably, the slide block conducting block that described slide block comprises and the fixing conducting block that described fixed block comprises are oppositely arranged, described slide block can move to conduction position by separation point position under the driving of described piston push rod, and under the driving of described resetting device, separation point position can be moved to by conduction position, wherein: when described slide block is positioned at described conduction position, described slide block conducting block contacts with fixing conducting block conducting, when described slide block is positioned at described separation point position, be separated between described slide block conducting block and fixing 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; Or
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 the 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, parallel between the reset direction of the guide direction of described sliding guide mechanism, the pushing direction of described piston push rod and described resetting device.
Preferably, all or part of region that the shell of described slide block is positioned at outside described slide block conducting block is provided with breach, and all or part of region that the shell of described fixed block is positioned at outside described fixing conducting block is provided with breach.
Preferably, the breach of the breach of the shell of described slide block and the shell of described fixed block is semicircular indentations.
Preferably, the power cord connector of described slide block conducting block and the power cord connector of described fixed block are interspersed in the both sides of described piston push rod central shaft on described insulation board.
Operation principle of the present invention is connected the air pressure of electromagnetically operated valve, then the piston push rod (i.e. central shaft) promoted on cylinder by the air pressure on electromagnetically operated valve extrudes the mechanism on slide block, the slide block conducting block on slide block is made to contact conducting with other one fixing conducting block, electromagnetically operated valve stops cylinder air feed when the button is pressed again, piston push rod on cylinder is by the anti-phase retraction of air pressure, spring automatic reset on slide block, conducting block on socket decontrols separation automatically, make whole mechanism can bear large electric current, switch is convenient, also can normally work under long hot environment.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is the structural representation according to insulation board side in high-current socket switch provided by the invention;
Fig. 2 is the structural representation according to insulation board opposite side in high-current socket switch provided by the invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
According to high-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 are all 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 the 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 change case of the present embodiment, the stiff end of described auxiliary guide post 5 is fixedly connected with described fixed block 4, 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 are all arranged between described slide block 3 and two opposite faces of fixed block 4, and distribute in the bilateral symmetry of described piston push rod 21 extended line.
More specifically, the fixing conducting block 41 that slide block conducting block 31 and described fixed block 4 that described slide block 3 comprises comprise is oppositely arranged, described slide block 3 can move to conduction position by separation point position under the driving of described piston push rod 21, and under the driving of described resetting device, separation point position can be moved to by conduction position, wherein: when described slide block 3 is positioned at described conduction position, described slide block conducting block 31 contacts with fixing conducting block 41 conducting, when described slide block 3 is positioned at described separation point position, be separated between described slide block conducting block 31 and fixing conducting block 41.As described in Figure 1, described slide block 3 is positioned at described separation point position.
More a step is particularly again, in a preferred embodiment is logical, when described slide block will be made to move to conduction position by separation point position, operating personnel cross the air pressure that electromagnetically operated valve connected by button, then the central shaft promoted on cylinder by the air pressure on electromagnetically operated valve extrudes the mechanism on described slide block, described slide block is made to arrive conduction position, thus the slide block conducting block on described slide block contacts conducting with the fixing conducting block on described fixed block, electromagnetically operated valve stops cylinder air feed when the button is pressed again, 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 normally work under long hot environment.
Further, in a preference of the present embodiment, the subregion that the shell of described slide block 3 is positioned at outside described slide block conducting block 31 is provided with breach, the subregion that the shell of described fixed block 4 is positioned at outside described fixing conducting block 41 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 semicircular indentations.The power cord connector of described slide block conducting block 31 and the power cord connector of described fixed block 4 are interspersed in the both sides of described piston push rod 21 central shaft on described insulation board 7.And in another preference of the present embodiment, the shell Zone Full be positioned at outside described slide block conducting block 31 of described slide block 3 is provided with breach, the Zone Full that the shell of described fixed block 4 is positioned at outside described fixing conducting block 41 is provided with breach.Such structure makes when assembling power line to described sliding conduction block and fixing 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 is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (6)
1. a high-current socket switch, it is characterized in that, comprise insulation board (7), also comprise the electromagnetically operated valve (1) be arranged on described insulation board (7), cylinder (2), slide block (3), fixed block (4), sliding guide mechanism, and resetting device, 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) are all arranged on described sliding guide mechanism, described resetting device connects described slide block (3),
The fixing conducting block (41) that the slide block conducting block (31) that described slide block (3) comprises and described fixed block (4) comprise is oppositely arranged, described slide block (3) can move to conduction position by separation point position under the driving of described piston push rod (21), and under the driving of described resetting device, separation point position can be moved to by conduction position, wherein: when described slide block (3) is positioned at described conduction position, described slide block conducting block (31) contacts with fixing conducting block (41) conducting, when described slide block (3) is positioned at described separation point position, be separated between described slide block conducting block (31) and fixing conducting block (41),
Described resetting device comprises back-moving spring (6);
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);
Parallel between the guide direction of described sliding guide mechanism, the pushing direction of described piston push rod (21) and the reset direction of described resetting device.
2. high-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); Or
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).
3. high-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 the 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).
4. high-current socket switch according to claim 1, it is characterized in that, the all or part of region that the shell of described slide block (3) is positioned at outside described slide block conducting block (31) is provided with breach, and all or part of region that the shell of described fixed block (4) is positioned at outside described fixing conducting block (41) is provided with breach.
5. high-current socket switch according to claim 4, is characterized in that, the breach of the breach of the shell of described slide block (3) and the shell of described fixed block (4) is semicircular indentations.
6. high-current socket switch according to claim 4, it is characterized in that, the power cord connector of described slide block conducting block (31) and the power cord connector of described fixed block (4) are interspersed in the both sides of described piston push rod (21) central shaft on 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 CN103124034A (en) | 2013-05-29 |
| CN103124034B true 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) |
Families Citing this family (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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181681Y (en) * | 2008-04-14 | 2009-01-14 | 上海益而益电器制造有限公司 | Trip mechanism and creepage protecting socket with the same |
-
2012
- 2012-11-13 CN CN201210455116.5A patent/CN103124034B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103124034A (en) | 2013-05-29 |
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Legal Events
| 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 |