CN204614730U - A kind of mounting structure of contactor - Google Patents
A kind of mounting structure of contactor Download PDFInfo
- Publication number
- CN204614730U CN204614730U CN201520324109.0U CN201520324109U CN204614730U CN 204614730 U CN204614730 U CN 204614730U CN 201520324109 U CN201520324109 U CN 201520324109U CN 204614730 U CN204614730 U CN 204614730U
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- spring
- clamp
- block
- groove
- boss
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Abstract
The utility model relates to a kind of mounting structure of contactor.Mainly solve the mounting structure of existing contactor when spring loads clamp, spring is easily out of shape, the technical problem of assembling difficulty.Comprise base, clamp and spring, described base is provided with U-type groove, the side of described U-type groove is provided with chute, the side of described clamp is provided with the guide rail coordinated with described chute slippage, and the bottom of described U-type groove is provided with block, and described clamp is provided with the groove that upper and lower surface communicates, the rear surface of described block and the rear inwall of groove inconsistent, the front surface of described block is provided with boss, and one end of described spring is inserted in boss and is contacted with block, and the other end contacts on the front inwall of groove.Mounting structure due to contactor adopts the boss adding a restraining spring and come off on base, thus the space that increase clamp and spring assemble, make spring dismounting convenient, have rational in infrastructure, practical reliable, and the advantage that production efficiency is high.
Description
Technical field
The utility model relates to a kind of switching device, refers in particular to a kind of mounting structure of contactor.
Background technology
At present, the contactor on market, when with guide rails assembling, by installing a spring in clamp, make contactor and guide rails assembling more firm by the active force of spring, and when mounting spring, side due to clamp is provided with the block piece preventing spring from coming off, and the size of installing port is restricted, insufficient space, when causing spring to load block piece, spring is easily out of shape, assembling difficulty, therefore, assembling and dismounting difficulty, cause production efficiency to reduce.
Utility model content
In order to overcome shortcoming and the weak point of background technology, the utility model provides a kind of easy accessibility, the mounting structure of the contactor that efficiency is high.
The technical solution of the utility model is: a kind of mounting structure of contactor, comprise base, clamp and spring, described base is provided with U-type groove, the side of described U-type groove is provided with chute, the side of described clamp is provided with the guide rail coordinated with described chute slippage, the bottom of described U-type groove is provided with block, described clamp is provided with the groove that upper and lower surface communicates, the rear surface of described block and the rear inwall of groove inconsistent, the front surface of described block is provided with boss, one end of described spring is inserted in boss and is contacted with block, and the other end contacts on the front inwall of groove.
Described boss is cylinder or semicolumn.
Described block is provided with through hole.
End on described boss is provided with a chamfering.
the utility model has following beneficial effect:mounting structure due to contactor adopts the boss adding a restraining spring and come off on base, thus the space that increase clamp and spring assemble, make spring dismounting convenient, have rational in infrastructure, practical reliable, and the advantage that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is exploded view of the present utility model.
In figure, base 1, clamp 2, spring 3, U-type groove 4, chute 5, guide rail 6, block 7, groove 8, boss 9, through hole 10, chamfering 11.
Embodiment
Be described further for embodiment of the present utility model below:
As shown in the figure, a kind of mounting structure of contactor, comprise base 1, clamp 2 and spring 3, described base 1 is provided with U-type groove 4, the side of described U-type groove 4 is provided with chute 5, the side of described clamp 2 is provided with the guide rail 6 coordinated with the slippage of described chute 5, the bottom of described U-type groove 4 is provided with block 7, described clamp 2 is provided with the groove 8 that upper and lower surface communicates, the rear surface of described block 7 and the rear inwall of groove 8 inconsistent, the front surface of described block 7 is provided with boss 9, one end of described spring 3 is inserted in boss 9 and is contacted with block 7, the other end contacts on the front inwall of groove 8.Clamp when mounted, guide rail 6 slips into along chute 5, until contact blocks, matched with chute by guide rail, clamp is made to have limit effect at vertical direction, and when mounting spring, by spring is loaded in clamp from groove, one end of spring is set on boss and inconsistent with the surface of block, the other end of spring to be conflicted before groove on inwall, when installing contact, guide rail snaps in clamp place, and extrude clamp and make clamp Compress Spring, end due to spring is stuck on boss, therefore, difficult drop-off, the elastic force that spring produces makes clamp better act on guide rail, make contactor and guide rails assembling tightr.Therefore, according to such scheme, the mounting structure due to contactor adopts the boss adding a restraining spring and come off on base, thus the space that increase clamp and spring assemble, make spring dismounting convenient, have rational in infrastructure, practical reliable, and the advantage that production efficiency is high.
In the utility model, described boss 9 is cylinder or semicolumn.Boss adopts cylinder or semi-cylindrical, is preferably semi-cylindrical, is both ensureing the installation of spring, can save material again.
In the utility model, described block 7 is provided with through hole 10.By arranging through hole on block, this through hole is square, can save material.
In the utility model, the end on described boss is provided with a chamfering 11.By arranging chamfering 11, being convenient to spring 3 and loading boss.
Embodiment should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection range of the present utility model.
Claims (4)
1. the mounting structure of a contactor, comprise base (1), clamp (2) and spring (3), described base (1) is provided with U-type groove (4), the side of described U-type groove (4) is provided with chute (5), the side of described clamp (2) is provided with the guide rail (6) coordinated with described chute (5) slippage, it is characterized in that: the bottom of described U-type groove (4) is provided with block (7), described clamp (2) is provided with the groove (8) that upper and lower surface communicates, the rear surface of described block (7) and the rear inwall of groove (8) inconsistent, the front surface of described block (7) is provided with boss (9), one end of described spring (3) is inserted in boss (9) and is contacted with block (7), the other end contacts on the front inwall of groove (8).
2. the mounting structure of a kind of contactor according to claim 1, is characterized in that: described boss (9) is cylinder or semicolumn.
3. the mounting structure of a kind of contactor according to claim 1 and 2, is characterized in that: described block (7) is provided with through hole (10).
4. the mounting structure of a kind of contactor according to claim 1 and 2, is characterized in that: the end on described boss is provided with a chamfering (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324109.0U CN204614730U (en) | 2015-05-20 | 2015-05-20 | A kind of mounting structure of contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324109.0U CN204614730U (en) | 2015-05-20 | 2015-05-20 | A kind of mounting structure of contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614730U true CN204614730U (en) | 2015-09-02 |
Family
ID=53967264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324109.0U Active CN204614730U (en) | 2015-05-20 | 2015-05-20 | A kind of mounting structure of contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243905A (en) * | 2019-11-27 | 2020-06-05 | 珠海腾普电力科技有限公司 | Heat radiation structure of current load relay |
-
2015
- 2015-05-20 CN CN201520324109.0U patent/CN204614730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243905A (en) * | 2019-11-27 | 2020-06-05 | 珠海腾普电力科技有限公司 | Heat radiation structure of current load relay |
| CN111243905B (en) * | 2019-11-27 | 2022-08-16 | 珠海腾普电力科技有限公司 | Heat radiation structure of current load relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |