CN203659699U - Novel button switch - Google Patents
Novel button switch Download PDFInfo
- Publication number
- CN203659699U CN203659699U CN201420041097.6U CN201420041097U CN203659699U CN 203659699 U CN203659699 U CN 203659699U CN 201420041097 U CN201420041097 U CN 201420041097U CN 203659699 U CN203659699 U CN 203659699U
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- Prior art keywords
- conductor
- electric
- button
- switch
- concave groove
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- Expired - Lifetime
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- 239000003292 glue Substances 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010099 solid forming Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model relates to a novel button switch, comprising a housing composed of a glue casing and a base, and a button in movable connection with the glue casing. The base is provided with a normally open terminal, a common terminal, a pressure spring and a conductive member; the normally open terminal and the common terminal are respectively provided with a contact area; the conductive member is provided with a conductive contact; the bottom surface of the bottom is provided with a concave groove I; the upper end of the pressure spring is connected in the concave groove I, and the lower end of the pressure spring is placed to a positioning column arranged on the base; the side surface of the button is provided with a concave groove II; the conductive member is placed in the concave groove II. The novel button switch has reasonable structural design, and reduces normally open terminal/ common terminal part three-dimensional forming to reduce a switch size and production cost and to facilitate assembling; the conductive member employs double contacts to meanwhile contact terminal surfaces, ensuring more stable and reliable information output when the switch is in operation and further prolonging the service life of the switch; a tarpaulin and the glue casing are made together through hot riveting, guaranteeing the waterproof performance of the switch.
Description
Technical field
The utility model relates to electric component field, specifically refers to a kind of improvement of push-button switch structure.
Background technology
Push-button switch is a kind of sensitive switch, is widely used in auto parts machinery/equipment (as air-conditioning, door lock etc.) signal controlling application.Push-button switch generally comprises glue shell, base, Chang Kaiduan, normally closed terminal, common terminal, stage clip, electric-conductor and button, electric-conductor is positioned on button, Chang Kaiduan, normally closed terminal, common terminal is all installed on base, at Chang Kaiduan, on normally closed terminal and common terminal, be respectively equipped with contact area, button stretches out in glue shell, while pressing button, button lower reaction is on conduction moving plate, button drives conduction moving plate to move downward, conduction rotor contact slides at normally closed terminal contact area, conduction rotor contact moves downward with the sub-contact area of Chang Kaiduan and contacts, thereby make the conversion of switch generating function.
Existing push-button switch is owing to being provided with Chang Kaiduan, normally closed terminal and common terminal, and terminal is shaped complicated, and volume is larger, cost is higher, and assembling is inconvenient, and electric-conductor contact reliability is poor, affect the transmission of power supply or the signal of telecommunication, and affect the useful life of switch product.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of cost is lower, longer service life, and more stable, the reliable push-button switch of performance.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of novel push button switch, comprise the housing being formed by glue shell and base and be movably connected on the button on glue shell, on base, be provided with Chang Kaiduan, common terminal, stage clip and electric-conductor, on Chang Kaiduan and common terminal, be respectively equipped with contact area, electric-conductor is provided with electric-conductor contact, and described button bottom surface is provided with concave groove one, and stage clip upper end is connected in concave groove one, stage clip lower end is placed on a reference column, and reference column is located on base; Described button side is provided with concave groove two, electric-conductor is positioned in concave groove two, and while pressing button, button drives electric-conductor to move downward, and electric-conductor first contacts at the contact area of Chang Kaiduan, electric-conductor is the contact area of go side contact together downwards again, realizes switching function conversion.
The sub-contact area of above-mentioned Chang Kaiduan and common termination contact region are respectively two vertical planes that are parallel to each other, and the sub-contact area of Chang Kaiduan of the same side and common termination contact region are in same perpendicular.
Above-mentioned electric-conductor is clip type, and when switch conduction, electric-conductor is clamped the contact area of Chang Kaiduan and common terminal.
Above-mentioned button is provided with tarpaulin outward, and tarpaulin and glue shell are hotly riveting together.
The utlity model has following remarkable result:
The utility model push-button switch structure is reasonable in design, by reducing Chang Kaiduan/common terminal part solid forming, reduce volume of switch, reduce production cost, assembling is also convenient, electric-conductor adopts the double-contact mode on contact terminal surface simultaneously, has guaranteed that the information of switch output in the time of work is more stable, reliable, and then the useful life of improving switch; Tarpaulin and glue shell are hotly riveting together, and have guaranteed the waterproof sealing performance of switch.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model decomposition texture schematic diagram;
Accompanying drawing 2 is that the utility model button, electric-conductor coordinate perspective view with terminal;
Accompanying drawing 3 is the utility model electric-conductor and button assembling perspective view;
Wherein 1 tarpaulin, 2 glue shells, 3 buttons, 31 concave grooves one, 32 concave grooves two, 4 electric-conductors, 41 electric-conductor contacts, 5 bases, 51 reference columns, 52 Chang Kaiduan, the sub-contact area of 521 Chang Kaiduan, 53 common terminals, 531 common termination contact regions, 6 stage clips.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the utility model is explained in further detail.
As shown in accompanying drawing 1～4, a kind of novel push button switch, comprise a housing, housing is assembled by glue shell 2 and base 5 snappings, in order to keep sealing, glue shell 2 and base 5 adopt fluid sealant water seal to mould, on glue shell, be connected with button 3, be provided with Chang Kaiduan 52, common terminal 53, stage clip 6 and electric-conductor 4 on base 5, Chang Kaiduan 52 is provided with the sub-contact area 521 of Chang Kaiduan, common terminal 53 is provided with common termination contact region 531, and electric-conductor 4 is provided with electric-conductor contact 41.
Wherein, be provided with concave groove 1 in button 3 bottom surfaces, stage clip 6 upper ends are connected in concave groove 1, and stage clip 6 lower ends are placed on a reference column 51, and reference column 51 is located on base 5, and stage clip 6 is movable between concave groove 1 and reference column 51; Be provided with concave groove 2 32 in button 3 sides, electric-conductor 4 is positioned in concave groove 2 32.Initial condition, switch is for disconnecting, while pressing button 3, button 3 drives electric-conductor 4 to move downward, electric-conductor 4 is first with sub-contact area 521 sliding contacts of Chang Kaiduan of Chang Kaiduan 52, and button 3 continues to move downward, and electric-conductor 4 is common termination contact region 531 sliding contacts of go side 53 together downwards again, realize switch conduction, thereby realize the switching of switching function.
In the present embodiment, electric-conductor 4 is clip type, and the electric-conductor contact 41 on electric-conductor 4 is four, and four electric-conductor contacts 41 are symmetricly set in the both sides of electric-conductor 4 movable ends; The sub-contact area 521 of Chang Kaiduan of Chang Kaiduan 52 and the common termination contact region 531 of common terminal 53 are respectively two vertical planes that are parallel to each other, and the sub-contact area 521 of Chang Kaiduan of the same side and common termination contact region 531 are in same perpendicular.Electric-conductor 4 drives the sub-contact area 521 of electric-conductor contact 41 and Chang Kaiduan to contact while moving downward; Owing to there being two relative contacts to contact perpendicular to electric-conductor 4 directions of motion simultaneously, such way of contact has strengthened effective contact area, guarantees that the transmission of switching circuit signal is more stable, reliable.
In addition, be provided with tarpaulin 1 outside button 3, tarpaulin 1 links together with the mode that glue shell is connected by rivet hot, and glue shell melted by heating compresses tarpaulin 1 outer rim, has improved the waterproof sealing performance of switch, guarantees that switch normally uses.
When switch uses, initial condition is for disconnecting, staff presses button 3 and moves downward, the bottom of button 3 drives electric-conductor 4 to move downward, slide at the sub-contact area 521 of the Chang Kaiduan of Chang Kaiduan 52 in electric-conductor contact 41, until the downward common termination contact region 531 of go side 53 together, electric-conductor contact 41 contacts, realize the conducting of switch, thereby realize switching function conversion.When after release button 3, under the effect of stage clip 6 elastic force, electric-conductor 4 moves upward, and drives button 3 to reset.
The utility model push-button switch structure is reasonable in design, by reducing Chang Kaiduan/common terminal part solid forming, reduce volume of switch, reduce production cost, assembling is also convenient, electric-conductor 4 adopts the double-contact mode of contact terminal simultaneously, has guaranteed that the information of switch output in the time of work is more stable, reliable, and then the useful life of improving switch; Tarpaulin 1 is hotly riveting together with glue shell, has guaranteed the waterproof sealing performance of switch.
Above-described embodiment is the preferred version that the utility model is realized, and indefiniteness is exhaustive, and under same idea, the utility model can also have other variations, and if electric-conductor 4 is whole body structure with button 3, this structure can reach the utility model designing requirement equally; It should be noted that, do not departing under the prerequisite of the present utility model design, any apparent replacement is all within the utility model protection range.
Claims (4)
1. a novel push button switch, comprise the housing being formed by glue shell (2) and base (5) and be movably connected on the button (3) on glue shell, on base, be provided with Chang Kaiduan (52), common terminal (53), stage clip (6) and electric-conductor (4), on Chang Kaiduan and common terminal, be respectively equipped with contact area, electric-conductor is provided with electric-conductor contact (41), it is characterized in that: described button bottom surface is provided with concave groove one (31), stage clip upper end is connected in concave groove one, it is upper that stage clip lower end is placed in a reference column (51), and reference column is located on base; Described button side is provided with concave groove two (32), electric-conductor is positioned in concave groove two, while pressing button, button drives electric-conductor to move downward, electric-conductor first contacts at the contact area of Chang Kaiduan, electric-conductor is the contact area of go side contact together downwards again, realizes switching function conversion.
2. novel push button switch according to claim 1, it is characterized in that: the sub-contact area of described Chang Kaiduan (521) and common termination contact region (531) are respectively two vertical planes that are parallel to each other, the sub-contact area of Chang Kaiduan of the same side and common termination contact region are in same perpendicular.
3. novel push button switch according to claim 1 and 2, is characterized in that: described electric-conductor is clip type, and when switch conduction, electric-conductor is clamped the contact area of Chang Kaiduan and common terminal.
4. novel push button switch according to claim 3, is characterized in that: described button is provided with tarpaulin (1) outward, and tarpaulin and glue shell are hotly riveting together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041097.6U CN203659699U (en) | 2014-01-23 | 2014-01-23 | Novel button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041097.6U CN203659699U (en) | 2014-01-23 | 2014-01-23 | Novel button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659699U true CN203659699U (en) | 2014-06-18 |
Family
ID=50926062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041097.6U Expired - Lifetime CN203659699U (en) | 2014-01-23 | 2014-01-23 | Novel button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158469A (en) * | 2016-07-26 | 2016-11-23 | 惠州同发宝微控科技有限公司 | A kind of high temperature resistant sticking board type mental press button |
| CN107180723A (en) * | 2016-03-09 | 2017-09-19 | 欧姆龙株式会社 | Limit switch device |
| CN108400029A (en) * | 2018-02-08 | 2018-08-14 | 仝达机电工业（惠州）有限公司 | A kind of switch needle stand and the manufacturing method applied to the function terminal on the needle stand |
-
2014
- 2014-01-23 CN CN201420041097.6U patent/CN203659699U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180723A (en) * | 2016-03-09 | 2017-09-19 | 欧姆龙株式会社 | Limit switch device |
| CN106158469A (en) * | 2016-07-26 | 2016-11-23 | 惠州同发宝微控科技有限公司 | A kind of high temperature resistant sticking board type mental press button |
| CN106158469B (en) * | 2016-07-26 | 2019-01-29 | 惠州同发宝微控科技有限公司 | A kind of high temperature resistant sticking board type mental button switch |
| CN108400029A (en) * | 2018-02-08 | 2018-08-14 | 仝达机电工业（惠州）有限公司 | A kind of switch needle stand and the manufacturing method applied to the function terminal on the needle stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151207 Address after: 516000 Guangdong Province, Huizhou city Huicheng District Shuikou Subdistrict Office Xinlian Road No. 20 Patentee after: TONELUCK INDUSTRIAL (HUIZHOU) CO.,LTD. Address before: 516005 Huicheng Industrial Park, Longhu Development Zone, Huizhou, Guangdong, China Patentee before: TONELUCK INDUSTRIAL (HUIZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 516255 No. 24 Xinlian East Road, Shuikou Street Office, Huicheng District, Huizhou City, Guangdong Province Patentee after: TONELUCK TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516000 No. 20 Xinlian East Road, Shuikou Street Office, Huicheng District, Huizhou City, Guangdong Province Patentee before: TONELUCK INDUSTRIAL (HUIZHOU) CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |