CN2833842Y - Push-button switch - Google Patents
Push-button switch Download PDFInfo
- Publication number
- CN2833842Y CN2833842Y CN 200520042134 CN200520042134U CN2833842Y CN 2833842 Y CN2833842 Y CN 2833842Y CN 200520042134 CN200520042134 CN 200520042134 CN 200520042134 U CN200520042134 U CN 200520042134U CN 2833842 Y CN2833842 Y CN 2833842Y
- Authority
- CN
- China
- Prior art keywords
- button switch
- push
- slide block
- sliding block
- spring
- 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, which is composed of a shaft sleeve combining component, a base combining component, a switching mechanism, etc., wherein the switching mechanism is composed of a sliding block, a compressed spring, a movable wafer and a leaf spring; the movable wafer is arranged in the base combining component and is in contact with the basal plane of the sliding block by the compressed spring; the leaf spring is arranged on the upper end of the sliding block; two step-type triangular grooves are arranged at the top part of the sliding block; a rectangular opening is arranged in the middle of the leaf spring, and a downward concave part is arranged on the longitudinal center line of the leaf spring. The concave part is matched with the step-type groove on the sliding block to position the operating state of a switch. The push-button switch solves the problems that the common press-button switch can not stably and reliably transform the operating state without a locking mechanism, and the push-button switch has the advantages of simple structure and low manufacturing cost, and can be widely applied in the field of instruments, meters, electric control equipment, etc.
Description
One, technical field
The utility model relates to a kind of switch, particularly relates to a kind of push-button switch, goes into H01H13/00.
Two, background technology
Use poke-rod type toggle switch (also claiming toggle switch) working stability, reliable at present in instrument, instrument and the control panel always, use face is also wider.Its conversion of operation state is finished by driving lever, finish but the maintenance of its conversion back state must need a cover locking mechanism, otherwise the conversion of operating state from transient state to the stable state is unsettled.Therefore the switch that has a locking mechanism is the structure more complicated comparatively speaking, the manufacturing cost height.
Three, utility model content
The purpose of this utility model is that a kind of novel push button switch that is provided with locking mechanism will be provided, and this push-button switch can adopt following technical scheme to implement: it is made up of parts such as axle sleeve component, pedestal component, switching mechanisms.Its bottom bracket axle component is by axle sleeve, form by bar, button, pagoda spring, push rod and iron clamp, and button is contained in by on the bar here, packs in the axle sleeve by bar, and pagoda spring (little) is enclosed within on the push rod back with pack into axle sleeve and by the iron clamp riveted and fixed of push rod.The pedestal component by pedestal, limit pin, in decide haptic element and form, the limit pin inserts in the pin hole, pedestal both sides, in decide in the haptic element insertion pedestal interstitial hole.Switching mechanism is made up of slide block, stage clip, movable contact spring and sheet spring, wherein movable contact spring is packed into, and the pedestal component is interior to be contacted with the slide block baseplane by stage clip, two ends, baseplane at slide block are respectively equipped with compression spring hole, two stage clips are respectively charged in the compression spring hole on the slide block baseplane, the top of slide block is provided with two step triangular grooves and is centrosymmetric, the sheet spring is contained in upper end of slide block, in the middle of the sheet spring, be provided with the rectangle openning, and on longitudinal centre line, be provided with to recessed, this recessed is complementary with the operating state of position-sensing switch with the slide block stepwise groove of appearing on the stage.Load onto the axle sleeve component after at last switching mechanism being packed in the pedestal component and clamp and promptly constitute push-button switch of the present invention.
According to the push-button switch of technique scheme design compared with prior art, its advantage is:
1, slide block drives the movable contact spring motion under the push rod effect, plays the gearing to operating state;
2, rise with cooperating of slide block upper groove by sheet spring fovea superior and finish positioning control, need not to establish in addition locking mechanism, thereby simple in structure, cost of manufacture is low.
Four, description of drawings
Fig. 1, push-button switch structure schematic diagram of the present invention;
Fig. 2, slide block upward view;
Fig. 3, slide block front view;
Fig. 4, sheet spring front view;
Fig. 5, sheet spring vertical view.
Five, embodiment
Push-button switch of the present utility model can be implemented according to diagramatic way: as shown in Figure 1, it is made up of parts such as axle sleeve component, pedestal component, switching mechanisms.Its bottom bracket axle component is by axle sleeve 7, form by bar 9, button 8, pagoda spring 6, push rod 10 and iron clamp 11, and button is contained in by on the bar, packs in the axle sleeve 7 by bar 9, and pagoda spring 6 is enclosed within on the push rod 10 back with packs into axle sleeve 7 and by iron clamp 11 riveted and fixed of push rod.Base part by pedestal 2, limit pin 1, in decide haptic element 13 and form, limit pin 1 inserts in the pin hole, pedestal 2 both sides, in decide in the haptic element 13 insertion pedestal interstitial holes.Switching mechanism is made up of slide block 4, stage clip 12, movable contact spring 3 and sheet spring 5, and wherein movable contact spring 3 is packed into and contacted with slide block 4 baseplanes by stage clip 12 in the pedestal component, and two stage clips 12 are respectively charged in the compression spring hole on the slide block baseplane, and sheet spring 5 is contained in upper end of slide block.At last, load onto the axle sleeve component after switching mechanism being packed in the pedestal component and clamp.The planform of slide block and sheet spring such as Fig. 2, Fig. 3, Fig. 4, shown in Figure 5.The work of this switch the time presses the button, and changes the state of slide block by the action by bar, push rod, because slide block links with movable contact spring, so the change of slide block state has directly changed the contact condition of movable contact spring and limit pin, and the realization conversion of operation state.
Claims (3)
1, a kind of push-button switch of forming by parts such as axle sleeve component, pedestal component, switching mechanisms, it is characterized in that switching mechanism is made up of slide block (4), stage clip (12), movable contact spring (3) and sheet spring (5), wherein movable contact spring (3) is packed into, and the pedestal component is interior to be contacted with slide block (4) baseplane by stage clip (12), two stage clips (12) are respectively charged in the compression spring hole on the slide block baseplane, and sheet spring (5) is contained in upper end of slide block.
2, push-button switch according to claim 1 is characterized in that being respectively equipped with compression spring hole at the baseplane of slide block (4) two ends, is provided with two step triangular grooves at the top of slide block and is centrosymmetric.
3, push-button switch according to claim 1 is characterized in that the centre of sheet spring is provided with the rectangle openning, and is provided with on longitudinal centre line to recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042134 CN2833842Y (en) | 2005-06-03 | 2005-06-03 | Push-button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042134 CN2833842Y (en) | 2005-06-03 | 2005-06-03 | Push-button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833842Y true CN2833842Y (en) | 2006-11-01 |
Family
ID=37198153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042134 Expired - Fee Related CN2833842Y (en) | 2005-06-03 | 2005-06-03 | Push-button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833842Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204246A (en) * | 2017-07-26 | 2017-09-26 | 贵州振华华联电子有限公司 | A kind of locking mechanism button switch |
-
2005
- 2005-06-03 CN CN 200520042134 patent/CN2833842Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204246A (en) * | 2017-07-26 | 2017-09-26 | 贵州振华华联电子有限公司 | A kind of locking mechanism button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |