CN204857529U - Durable reliable control switch - Google Patents
Durable reliable control switch Download PDFInfo
- Publication number
- CN204857529U CN204857529U CN201520472422.9U CN201520472422U CN204857529U CN 204857529 U CN204857529 U CN 204857529U CN 201520472422 U CN201520472422 U CN 201520472422U CN 204857529 U CN204857529 U CN 204857529U
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- base
- shell fragment
- cap
- control switch
- groove
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Abstract
The utility model discloses a control switch, by the base, press cap, kerb shoe, well foot and constitute, kerb shoe and well foot are installed respectively in the bottom the stomidium in, set up in the top of base and on pressing the lateral wall of lateral wall card at the base of cap according to the cap, the kerb shoe top is equipped with the caulking groove towards the opposite side of base lateral wall, the L type is bent into to the one end that well foot is close to according to the cap, just be provided with the draw -in groove to the inboard of caulking groove on the base lateral wall, control switch still is equipped with the shell fragment that quick break -make is switched, switch on with the kerb shoe in the one end card income caulking groove of shell fragment, the bent angle part top that the other end was bent is in the draw -in groove of base lateral wall, and the part of extending of bending is unsettled in the top of well foot, use the technical scheme of the utility model, can realize the switching of quick break -make, this product structural design all can satisfy the product requirement according to power, resilience time, life -span, and the welded contact is the direct protruding electrogilding mode of beating on the shell fragment, and this kind of mode has not only been guaranteed the product quality while but also has been reduced product cost.
Description
Technical field
The utility model relates to a kind of switch, particularly relates to the durable and control switch of dependable performance of a kind of long-life, belongs to technical field of electronic components.
Background technology
The life of product of general control switch is shorter, not only shows that the product bounce-back time is long, and can not realize for some properties of product such as hommization operation instruction, outer appearnce functional unit.The core of long-life high-reliability switch is mainly the shell fragment of control switch, the shell fragment of Traditional control switch can design two parts and realize break-make switching, such design not only makes on cost, waste a terminal, and in product function on also cannot reach the requirement disconnected instantaneously.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, propose one can quick on-off switch, durable reliable control switch.
The purpose of this utility model, to be achieved by the following technical programs: a kind of durable reliable control switch, by base, by cap, pin composition in a slice limit pin and a slice, described limit pin and middle pin are installed in the terminal hole of bottom respectively, describedly be arranged at the top of base by cap and be stuck on the sidewall of base by the sidewall of cap, pin top, described limit is provided with caulking groove towards the sidewall of base opposite side, the top bending l-shaped of described middle pin is also provided with contact point upward, base side wall is just provided with draw-in groove to the inner side of caulking groove, it is characterized in that: described control switch is provided with copper one brake forming and has elasticity, the shell fragment of quick switching break-make, the stiff end of shell fragment snaps in caulking groove and limit pin conducting, an angle of turning back of shell fragment leans certain stroke range in draw-in groove and slides, one section between shell fragment cross-over connection caulking groove and draw-in groove upwards elastic heave and abutting against with by thimble set in the middle part of cap, and shell fragment away from stiff end cantilever rectify docking point is provided with to described contact point.
Preferably, described docking point is the stamping forming salient point of shell fragment, and bump surface has Gold plated Layer.
Preferably, describedly to connect with base activity by cap.
The beneficial effects of the utility model are mainly reflected in: the life of product number of times of this control switch can reach 1,000,000 times, the product bounce-back time is very short, usually 5 milliseconds are less than, quick on-off can be realized switch, this product structure design all can meet product requirement by power, resilience time, life-span, the contact that shell fragment welds is direct raising electrogilding mode, and this mode both ensure that product quality again reduced product cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model control switch overall structure schematic diagram.
Embodiment
Below just accompanying drawing in conjunction with the embodiments, is described in further detail embodiment of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.
As shown in Figure 1, the utility model is in time implementing, the preferred version had comprises: a kind of durable reliable control switch, by base 1, form by pin 4 in cap 2, a slice limit pin 3 and a slice, its feature structure is: this limit pin 3 and middle pin 4 are installed in the terminal hole of bottom respectively, be arranged at the top of base 1 by cap 2 and be stuck in by the sidewall of cap 2 on the sidewall of base 1, connecting with base 1 activity by cap 2.This limit pin 3 top is provided with caulking groove 31 towards the sidewall of base opposite side, the top bending l-shaped of middle pin 4 is also provided with contact point 41 upward, base side wall is just provided with draw-in groove 11 to the inner side of caulking groove 31, this control switch is provided with copper one brake forming and has the shell fragment 5 of elasticity, fast switching break-make, and shell fragment 5 main body is special-shaped S type structure.Refinement ground: the stiff end 51 of this shell fragment 5 snaps in caulking groove 31 and limit pin 3 conducting, an angle 52 of turning back of shell fragment 5 leans certain stroke range in draw-in groove 11 and slides, one section between shell fragment 5 cross-over connection caulking groove 31 and draw-in groove 11 upwards elastic heave and abutting against with by thimble 12 set in the middle part of cap 2, and shell fragment 5 is rectified away from the cantilever of stiff end 51 and is provided with docking point 53 to described contact point.Usually when not by external force, the cantilever end of shell fragment and the contact point of middle pin are separated by a segment distance, and when pressing after by cap, the stage casing of shell fragment bends to contact point by the thimble pressurization of pressing cap, just slide from top to bottom in angle of turning back thus in certain stroke range of draw-in groove, then drive cantilever end downward, docking point is docked with contact point and is connected.Such design can make shell fragment by press by cap time possess certain torsional deformation performance, resilience is rapid.The shell fragment of traditional product can design two parts and realize break-make switching, both a terminal had been wasted like this on cost, cannot reach the requirement disconnected instantaneously in product function, elastic piece structure design of the present utility model all can meet control switch product requirement by power, resilience time, life-span.
As preferred scheme, this docking point 53 is the stamping forming salient point of shell fragment cantilever end, and bump surface has Gold plated Layer.This design ensure that product quality reduces product cost simultaneously.
The life of product number of times of the utility model control switch can reach 1,000,000 times, the product bounce-back time is very short, be less than the bounce-back time of 5 milliseconds, quick on-off can be realized switch, and for some hommization operation instructions, outer appearnce functional unit, etc. conditional request, this product has very large advantage.This product can save the production cost of product, improves the range of application of switch product.
In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (3)
1. a durable reliable control switch, by base, by cap, pin composition in a slice limit pin and a slice, described limit pin and middle pin are installed in the terminal hole of bottom respectively, describedly be arranged at the top of base by cap and be stuck on the sidewall of base by the sidewall of cap, pin top, described limit is provided with caulking groove towards the sidewall of base opposite side, the top bending l-shaped of described middle pin is also provided with contact point upward, base side wall is just provided with draw-in groove to the inner side of caulking groove, it is characterized in that: described control switch is provided with copper one brake forming and has elasticity, the shell fragment of quick switching break-make, the stiff end of shell fragment snaps in caulking groove and limit pin conducting, an angle of turning back of shell fragment leans certain stroke range in draw-in groove and slides, one section between shell fragment cross-over connection caulking groove and draw-in groove upwards elastic heave and abutting against with by thimble set in the middle part of cap, and shell fragment away from stiff end cantilever rectify docking point is provided with to described contact point.
2. durable reliable control switch according to claim 1, is characterized in that: described docking point is the stamping forming salient point of shell fragment, and bump surface has Gold plated Layer.
3. durable reliable control switch according to claim 1, is characterized in that: describedly connect with base activity by cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472422.9U CN204857529U (en) | 2015-06-30 | 2015-06-30 | Durable reliable control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472422.9U CN204857529U (en) | 2015-06-30 | 2015-06-30 | Durable reliable control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857529U true CN204857529U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472422.9U Active CN204857529U (en) | 2015-06-30 | 2015-06-30 | Durable reliable control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189946A (en) * | 2019-07-02 | 2019-08-30 | 西安易朴通讯技术有限公司 | A kind of elastic slice and switch |
-
2015
- 2015-06-30 CN CN201520472422.9U patent/CN204857529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189946A (en) * | 2019-07-02 | 2019-08-30 | 西安易朴通讯技术有限公司 | A kind of elastic slice and switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |