CN204966344U - Novel push -button switch - Google Patents
Novel push -button switch Download PDFInfo
- Publication number
- CN204966344U CN204966344U CN201520739057.3U CN201520739057U CN204966344U CN 204966344 U CN204966344 U CN 204966344U CN 201520739057 U CN201520739057 U CN 201520739057U CN 204966344 U CN204966344 U CN 204966344U
- Authority
- CN
- China
- Prior art keywords
- button
- housing
- mount pad
- sideslip
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a novel push -button switch, including the casing and all set up press subassembly and conductive component in the casing, the conductive component includes stationary contact and movable contact, it includes button, buffer spring and mount pad to press the subassembly, mount pad and button respectively with the both ends mouth joint of casing, the stationary contact is moulded plastics in the mount pad, mount pad and button are connected respectively to the buffer spring both ends, the hole of sideslipping has been seted up to the lateral wall of button, the downthehole spring that sideslips that is equipped with sideslips, the sideslip lateral wall joint of hole and button of movable contact correspondence, the spring that sideslips is contradicted with the movable contact and is connected, the hole that leaks has been seted up to the casing. This kind of switch makes the casing to leak or misses the dust that enters into in the casing etc. The effectual life who increases button switch.
Description
Technical field
The utility model relates to a kind of switch element, and more particularly, it relates to a kind of push-button switch.
Background technology
Push-button switch is all widely used in each field, is commonly used for the mains switch of electronic equipment or electric motor car or motorcycle etc.It is all that button is packed into by housing front that traditional switch is installed, and easily causes button to be separated with housing.Owing to there is gap between the housing of push-button switch and button, dust or rainwater are easy to enter in housing, cause switch loose contact or short circuit.For solving the problem, tradition is offered osculum by adopting at housing bottom or arrange tarpaulin between housing and button.But practical application finds, offering osculum can not discharge water in time, and dust is also easy to enter from osculum, particularly when dust is between moving contact and fixed contact, can have influence on the conductivity of push-button switch, thus cause push-button switch no power.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of novel push button switch, this kind of switch packs into installation by the one end open of housing, button is arranged in housing and can be firmly separated, housing can leak or miss the dust etc. entered in housing, effectively increases the useful life of push-button switch.
For achieving the above object, the utility model provides following technical scheme:
A kind of novel push button switch, comprise housing and the press component be all arranged in housing and conductive component, described conductive component comprises fixed contact and moving contact, described press component comprises button, buffer spring and mount pad, described mount pad and button respectively with the two-port clamping of housing, described fixed contact injection moulding is in mount pad, described buffer spring two ends are connection seat and button respectively, the sidewall of described button offers sideslip hole, sideslip spring is provided with in described sideslip hole, the sidewall clamping of described moving contact respective side slide opening and button, described sideslip spring is conflicted with moving contact and is connected, described housing offers leaking hole.
Further improvement as technique scheme:
Described housing is that cartridge type is arranged, and its two ends are respectively joint end and positive stop end, and described joint end is provided with buckling groove, described mount pad is provided with clamping tooth, described clamping tooth and buckling groove clamping, described positive stop end is provided with limit convex edge, and the other end of described button current buffer spring abuts with it.
Described moving contact comprises conductive plate and at least two connecting plates be connected with conductive plate, and described conductive plate is provided with conductive salient point, and described connecting plate all offers catching groove, and the corresponding catching groove of described button is provided with buckle teeth, described catching groove and the clamping of buckle teeth one_to_one corresponding.
By adopting technique scheme, arrange mount pad and button respectively with two port card of housing, also just make the miscellaneous part in conductive component can be arranged in housing, button is arranged in housing and can be firmly separated, and is not easy to drop; Be injection-moulded in by fixed contact on mount pad, the integrated connection of fixed contact and push-button switch is more firm, and fixed contact in use can not loosen, and push-button switch structure is firm stable more; The sidewall of A Jian offers sideslip hole, also just make can place sideslip spring easily in it, for the elastic shrinkage of sideslip spring provides activity space, arranging sideslip spring by the electrically conducting manner between moving contact and fixed contact is sideslip type, when in push-button switch routine work process, dust enters in housing, be not easy to occur dust accretions, and have dust in time in housing, also can not intercept no power between moving contact and fixed contact because of dust in the process of operation push-button, improve the useful life of switch; Housing arranges leaking hole, also just makes housing to leak or misses the dust etc. entered in housing, effectively increasing the useful life of push-button switch.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model push-button switch embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of the utility model push-button switch embodiment.
Reference numeral:
1, housing; 11, leaking hole; 12, limit convex edge; 13, buckling groove; 14, guide groove; 2, fixed contact; 3, press section; 31, guide block; 4, installation portion; 41, projection is installed; 42, positioning convex column; 43, sideslip hole; 44, buckle teeth; 5, mount pad; 51, clamping tooth; 6, buffer spring; 7, sideslip spring; 8, moving contact; 81, conductive plate; 82, connecting plate; 83, catching groove; 84, conductive salient point.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model push-button switch embodiment is described further.
A kind of novel push button switch, comprise housing 1 and the press component be all arranged in housing 1 and conductive component, described conductive component comprises fixed contact 2 and moving contact 8, described press component comprises button, buffer spring 6 and mount pad 5, described mount pad 5 and button respectively with the two-port clamping of housing 1, the injection moulding of described fixed contact 2 is in mount pad 5, described buffer spring 6 two ends are connection seat 5 and button respectively, the sidewall of described button offers sideslip hole 43, sideslip spring 7 is provided with in described sideslip hole 43, the sidewall clamping of described moving contact 8 respective side slide opening 43 and button, described sideslip spring 7 is conflicted with moving contact 8 and is connected, described housing 1 offers leaking hole 11.
By adopting technique scheme, arrange mount pad 5 and button respectively with two port card of housing 1, also just make the miscellaneous part in conductive component can be arranged in housing 1, be not easy to drop; Be injection-moulded in by fixed contact 2 on mount pad 5, fixed contact 2 is more firm with the integrated connection of push-button switch, and fixed contact 2 in use can not loosen, and push-button switch structure is firm stable more; The sidewall of A Jian offers sideslip hole 43, also just make can place sideslip spring 7 easily in it, for the elastic shrinkage of sideslip spring 7 provides activity space, arranging sideslip spring 7 allows electrically conducting manner between moving contact 8 and fixed contact 2 be sideslip type, when in push-button switch routine work process, dust enters in housing 1, be not easy to occur dust accretions, and have dust in time in housing 1, also can not intercept no power between moving contact 8 and fixed contact 2 because of dust in the process of operation push-button, improve the useful life of switch; Housing 1 arranges leaking hole 11, also just makes housing 1 to leak or misses the dust etc. entered in housing 1, effectively increasing the useful life of push-button switch.
As shown in FIG., described housing 1 is arranged in cartridge type, its two ends are respectively joint end and positive stop end, described joint end is provided with buckling groove 13, described mount pad 5 is provided with clamping tooth 51, described clamping tooth 51 and buckling groove 13 clamping, clamping tooth 51 is preferably set to the unidirectional tooth with gradient herein, stable for mount pad 5 can be fixed in housing 1 like this.
Further, conveniently people's location and installation button, button split can be arranged, installation portion 4 and press section 3 is divided into by button, one end of installation portion 4 arranges positioning convex column 42, sheathed for buffer spring 6, the other end arranges an installation projection 41, above being enclosed within for press section 3, then offer sideslip hole 43 at the sidewall of installation portion 4 to load for sideslip spring 7, the inwall of housing 1 can offer guide groove 14 as shown in FIG., the edge correspondence of press section 3 arranges guide block 31, the guide block 31 of press section 3 be correspond to guide groove 14 to be fit in housing 1, limit convex is provided with along 12 at described positive stop end, the other end of described button current buffer spring 6 abuts with it.
Described moving contact 8 comprises conductive plate 81 and at least two connecting plates 82 be connected with conductive plate 81, described conductive plate 81 is provided with conductive salient point 84, described connecting plate 82 all offers catching groove 83, the corresponding catching groove 83 of described button is provided with buckle teeth 44, described catching groove 83 and the clamping of buckle teeth 44 one_to_one corresponding, in manufacturing process, the length that catching groove 83 is arranged should be greater than the length of buckle teeth 44, active strokes can be provided for moving contact 8 when pressing push-button switch like this.
When assembling push-button switch, first sideslip spring 7 is put into sideslip hole 43, then by two connecting plates 82 of moving contact 8 snapping corresponding to buckle teeth 44 respectively, then press section 3 pressing being arranged on installs above projection 41, then mounted parts are mounted in housing 1 by joint end, and make the guide block 31 of press section 3 can along guide groove 14 slippage, ensure that limit convex is along the conflict relation between 12 and press section 3 simultaneously, then one end of buffer spring 6 is set in positioning convex column 42, finally by injection moulding, the mount pad 5 of fixed contact 2 correspond to buffer spring 6 and moving contact 8 is mounted in housing 1, and allow the clamping mutually of buckling groove 13 and clamping tooth 51, so just complete the installation of the push-button switch of the application.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a novel push button switch, comprise housing and the press component be all arranged in housing and conductive component, described conductive component comprises fixed contact and moving contact, it is characterized in that: described press component comprises button, buffer spring and mount pad, described mount pad and button respectively with the two-port clamping of housing, described fixed contact injection moulding is in mount pad, described buffer spring two ends are connection seat and button respectively, the sidewall of described button offers sideslip hole, sideslip spring is provided with in described sideslip hole, the sidewall clamping of described moving contact respective side slide opening and button, described sideslip spring is conflicted with moving contact and is connected, described housing offers leaking hole.
2. novel push button switch according to claim 1, it is characterized in that: described housing is that cartridge type is arranged, its two ends are respectively joint end and positive stop end, described joint end is provided with buckling groove, described mount pad is provided with clamping tooth, described clamping tooth and buckling groove clamping, described positive stop end is provided with limit convex edge, and the other end of described button current buffer spring abuts with it.
3. novel push button switch according to claim 2, it is characterized in that: described moving contact comprises conductive plate and at least two connecting plates be connected with conductive plate, described conductive plate is provided with conductive salient point, described connecting plate all offers catching groove, the corresponding catching groove of described button is provided with buckle teeth, described catching groove and the clamping of buckle teeth one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739057.3U CN204966344U (en) | 2015-09-22 | 2015-09-22 | Novel push -button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739057.3U CN204966344U (en) | 2015-09-22 | 2015-09-22 | Novel push -button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966344U true CN204966344U (en) | 2016-01-13 |
Family
ID=55061392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739057.3U Expired - Fee Related CN204966344U (en) | 2015-09-22 | 2015-09-22 | Novel push -button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215941A (en) * | 2019-07-05 | 2019-09-10 | 中南大学湘雅医院 | Microwell plate is loaded indicating unit and microwell plate is loaded auxiliary device |
-
2015
- 2015-09-22 CN CN201520739057.3U patent/CN204966344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215941A (en) * | 2019-07-05 | 2019-09-10 | 中南大学湘雅医院 | Microwell plate is loaded indicating unit and microwell plate is loaded auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160113 Termination date: 20180922 |