CN204632679U - A kind of location structure of movable contact-bridge of contactor - Google Patents
A kind of location structure of movable contact-bridge of contactor Download PDFInfo
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- CN204632679U CN204632679U CN201520324744.9U CN201520324744U CN204632679U CN 204632679 U CN204632679 U CN 204632679U CN 201520324744 U CN201520324744 U CN 201520324744U CN 204632679 U CN204632679 U CN 204632679U
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- bridge
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- boss
- tactile
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Abstract
The utility model relates to a kind of location structure of movable contact-bridge of contactor.Mainly solve existing spring to coordinate with the dynamic bridge that touches, due to excesssive gap or cannot effectively coordinate, cause the motion of dynamic generation horizontal direction when touching bridge spring, cause tactile bridge and the stuck problem of tactile bridge bracket.Comprise contact supporting, dynamic tactile bridge and spring, contact supporting is provided with mounting groove, the dynamic bridge side that touches is provided with chimb, the centre of two chimbs is provided with cylindrical boss, one end of spring is connected with mounting groove top, be sheathed on to the other end matched in clearance periphery of boss, the side of mounting groove is provided with hole, and chimb stretches in hole.Because the dynamic bridge that touches of this contactor arranges lug at side, during panel beating, be convenient to shaping vertical cylindrical boss, be convenient to the gap between control spring and boss, the displacement of horizontal direction too much when preventing contact bounce, thus avoid tactile bridge and tactile bridge supporter clamping stagnation.Decrease the face that tactile bridge may contact with tactile bridge supporter, thus reduce the possibility touching bridge clamping stagnation.
Description
Technical field
The utility model relates to a kind of contactor, refers in particular to a kind of location structure of movable contact-bridge of contactor.
Background technology
During contactor work, dynamic location of touching bridge relies on spring to touch that bridge convex platform matched in clearance realizes with dynamic, if excesssive gap or cannot effectively coordinate, dynamicly touches the motion that may produce horizontal direction when bridge bounces, cause tactile bridge and tactile bridge stuck, contactor cannot work.At present, the both sides of existing dynamic tactile bridge, due to the existence of groove, cause the size-constrained of mid portion, columniform boss cannot be manufactured, affect the location of spring and tactile bridge, thus uncontrollable dynamic motion of touching bridge horizontal direction, dynamic tactile bridge may be caused stuck in tactile bridge bracket; In addition, the face that dynamic tactile bridge and tactile bridge supporter may contact is monolateral five places, if the clearance control of spring and boss is improper, when easily causing tactile bridge to bounce, horizontal movement amplitude is comparatively large, causes tactile bridge stuck.
Utility model content
In order to overcome shortcoming and the weak point of background technology, the utility model provides a kind of anti-stop to touch bridge horizontal displacement and decreases tactile bridge and tactile bridge supporter contact-making surface, thus avoids the location structure of the movable contact-bridge of contactor of tactile bridge and tactile bridge supporter clamping stagnation.
The technical solution of the utility model is: a kind of location structure of movable contact-bridge of contactor, comprise contact supporting, dynamic tactile bridge and spring, described contact supporting is provided with mounting groove, described dynamic tactile bridge is positioned horizontally in the bottom of mounting groove, the described dynamic dual-side touching bridge is provided with outward extending chimb, the centre being positioned at chimb is provided with boss, described boss is cylindrical, and perpendicular to described dynamic surface of touching bridge, one end of described spring is connected with mounting groove top, be sheathed on to the other end matched in clearance periphery of boss, the side of described mounting groove is provided with hole, described chimb stretches in hole.
Described chimb is consistent with the thickness of described dynamic tactile bridge.
Described boss height at least exceedes spring wire diameter.
Described chimb outer face is positioned at the plane at place, hole.
the utility model has following beneficial effect:because the dynamic bridge that touches of this contactor arranges lug at side, during panel beating, be convenient to shaping vertical cylindrical boss, be convenient to the gap between control spring and boss, the displacement of horizontal direction too much when preventing contact bounce, thus avoid tactile bridge and tactile bridge supporter clamping stagnation.Decrease the face that tactile bridge may contact with tactile bridge supporter, thus reduce the possibility touching bridge clamping stagnation.Decrease the size of control, be convenient to part and produce processing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is the dynamic structural representation touching bridge in prior art.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the dynamic structural representation touching bridge in the utility model.
Fig. 5 is the dynamic fit structure schematic diagram touching bridge and spring in the utility model.
In figure, contact supporting 1, dynamic tactile bridge 2, spring 3, mounting groove 4, chimb 5, boss 6, hole 7.
Embodiment
Be described further for embodiment of the present utility model below:
As shown in the figure, a kind of location structure of movable contact-bridge of contactor, comprise contact supporting 1, dynamic tactile bridge 2 and spring 3, described contact supporting 1 is provided with mounting groove 4, described dynamic tactile bridge 2 is positioned horizontally in the bottom of mounting groove 4, the described dynamic dual-side touching bridge 2 is provided with outward extending chimb 5, the centre being positioned at two chimbs 5 is provided with boss 6, described boss 6 is cylindrical, and perpendicular to described dynamic surface of touching bridge 2, one end of described spring 3 is connected with mounting groove 4 top, be sheathed on to the other end matched in clearance periphery of boss 6, the side of described mounting groove 4 is provided with hole 7, described chimb 5 stretches in hole 7.According to such scheme, because the dynamic bridge that touches of this contactor arranges lug at side, during panel beating, be convenient to shaping vertical cylindrical boss, be convenient to the gap between control spring and boss, the displacement of horizontal direction too much when preventing contact bounce, thus avoid tactile bridge and tactile bridge supporter clamping stagnation.Decrease the face that tactile bridge may contact with tactile bridge supporter, thus reduce the possibility touching bridge clamping stagnation.Decrease the size of control, be convenient to part and produce processing in enormous quantities.
In the utility model, described chimb 5 is consistent with the thickness of described dynamic tactile bridge 2.Chimb 5 is identical with described dynamic tactile bridge 2 thickness, keeps the whole dynamic stationarity touching bridge, during panel beating, is convenient to the shaping of cylindrical boss.
In the utility model, described boss 6 highly at least exceedes spring 3 wire diameter.Boss 6 height, higher than the wire diameter of spring, is convenient to spring location.
In the utility model, described chimb 5 outer face is positioned at the plane at place, hole 7.By arranging chimb 5 at the dynamic bridge 2 that touches, therefore, when dynamic tactile bridge 2 moves horizontally, monolateral have 4 faces may contact with contact supporting 1, be respectively 2 sides of chimb 5 and dynamic 2 sides of touching on bridge of chimb 5 both sides, and the outer face of chimb 5 is positioned at hole, therefore can not contact.Decrease the face that tactile bridge may contact with tactile bridge supporter, thus reduce the possibility touching bridge clamping stagnation.
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 location structure of a movable contact-bridge of contactor, comprise contact supporting (1), dynamic tactile bridge (2) and spring (3), described contact supporting (1) is provided with mounting groove (4), described dynamic tactile bridge (2) is positioned horizontally in the bottom of mounting groove (4), it is characterized in that: the described dynamic dual-side touching bridge (2) is provided with outward extending chimb (5), the centre being positioned at two chimbs (5) is provided with boss (6), described boss (6) is for cylindrical, and perpendicular to described dynamic surface of touching bridge (2), one end of described spring (3) is connected with mounting groove (4) top, be sheathed on to the other end matched in clearance periphery of boss (6), the side of described mounting groove (4) is provided with hole (7), described chimb (5) stretches in hole (7).
2. the location structure of a kind of movable contact-bridge of contactor according to claim 1, is characterized in that: described chimb (5) is consistent with the thickness of described dynamic tactile bridge (2).
3. the location structure of a kind of movable contact-bridge of contactor according to claim 1, is characterized in that: described boss (6) highly at least exceedes spring (3) wire diameter.
4. the location structure of a kind of movable contact-bridge of contactor according to claim 1, is characterized in that: described chimb (5) outer face is positioned at the plane at hole (7) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324744.9U CN204632679U (en) | 2015-05-20 | 2015-05-20 | A kind of location structure of movable contact-bridge of contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324744.9U CN204632679U (en) | 2015-05-20 | 2015-05-20 | A kind of location structure of movable contact-bridge of contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632679U true CN204632679U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324744.9U Active CN204632679U (en) | 2015-05-20 | 2015-05-20 | A kind of location structure of movable contact-bridge of contactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204632679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788917A (en) * | 2016-05-17 | 2016-07-20 | 苏州司巴克自动化设备有限公司 | Movable contact bridge automatic assembling method using mounting trajectories |
| CN105810479A (en) * | 2016-05-17 | 2016-07-27 | 苏州司巴克自动化设备有限公司 | Automatic assembly station with installation path for movable contact bridge and assembly method |
| CN114121522A (en) * | 2021-11-30 | 2022-03-01 | 浙江新控电气科技有限公司 | Contact support for control and protection switching device |
-
2015
- 2015-05-20 CN CN201520324744.9U patent/CN204632679U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788917A (en) * | 2016-05-17 | 2016-07-20 | 苏州司巴克自动化设备有限公司 | Movable contact bridge automatic assembling method using mounting trajectories |
| CN105810479A (en) * | 2016-05-17 | 2016-07-27 | 苏州司巴克自动化设备有限公司 | Automatic assembly station with installation path for movable contact bridge and assembly method |
| CN105788917B (en) * | 2016-05-17 | 2017-10-20 | 苏州司巴克自动化设备有限公司 | With the automatic assemble method of dynamic tactile bridge for installing track |
| CN114121522A (en) * | 2021-11-30 | 2022-03-01 | 浙江新控电气科技有限公司 | Contact support for control and protection switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |