CN201045722Y - Fastener type push switch - Google Patents
Fastener type push switch Download PDFInfo
- Publication number
- CN201045722Y CN201045722Y CNU2007200388328U CN200720038832U CN201045722Y CN 201045722 Y CN201045722 Y CN 201045722Y CN U2007200388328 U CNU2007200388328 U CN U2007200388328U CN 200720038832 U CN200720038832 U CN 200720038832U CN 201045722 Y CN201045722 Y CN 201045722Y
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- Prior art keywords
- button
- switch
- snap ring
- head
- projection
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- Expired - Fee Related
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Abstract
The utility model relates to a switch, in particular to an activate button push button switch. A block button style push button switch comprises switch main body, a button head, and a button base, wherein a movable control button and a restoring spring of the control button are arranged in the button head, the button base is further provided with a containing cavity which is provided wit the button head, and the button base is fixedly connected with the switch main body which is provided with a static electrode and a contacting bridge which is linked with the control button. The utility model is characterized in that a clip ring, a spacing mechanism of the clip ring, and a reset mechanism of the clip ring, which are on the same axle of the button head are arranged on the button base, a radially flexible block is arranged on the clip ring, the button head is provided with a clip groove which is corresponded with the position of the flexible block and is engageably clipped with the flexible block, and the clip ring is closely connected with the button head through the block button style structure. The structures of the button head and the button base, and the button base and the main body are connected by the block button style structure made of insulating material, the loading or unloading is very convenient, and the button head can be changed under the condition that electricity is not cut off. For the push button switch button with an indicating lamp, the lamp base is changed into insulating material, and an insulating collar is further arranged on a bulb simultaneously, the destination of changing without cutting off electricity is achieved.
Description
Technical field
The utility model relates to a kind of switch, especially a kind of start button switch.
Background technology
The start button switch of Shi Yonging in the market generally is divided into two kinds of built-in indicator light and no built-in indicator lights is arranged.All comprise switch main body, button head and button seat, be provided with the movable control knob and the back-moving spring of control knob in the button head, be provided with two groups of stationary electrodes and contact bridge in the switch main body, contact bridge is connected with control knob, stationary electrode is connected by screw with switch main body, the junction of screw and stationary electrode is as the outer lead interface, and switch main body is fixed on the button seat, and the button head is connected by screw with the button seat.The start button switch that built-in indicator light is arranged also is provided with metal lamp holder on the button seat, indicator light is fixed on the lamp socket, is in the space between button and the base, just can know by observing the button head whether button is in "on" position.Because above-mentioned push-button switch, the button head by screw on the button seat, cumbersome in the time of dismounting, and screw and lamp socket all be to be made by conductive metallic material, exists the potential safety hazard of electric shock, must cut off the power supply during replacing.
Summary of the invention
It is a kind of for convenience detach that the purpose of this utility model is to provide, and the coefficient of safety height can be changed the buckle-type push-button switch of button head and lamp holder under the situation of not cutting off the power supply.
The utility model is achieved by the following scheme: a kind of buckle-type push-button switch, comprise switch main body, button head and button seat, be provided with the movable control knob and the back-moving spring of control knob in the button head, also be provided with cavity volume on the button seat, the button head is arranged in the cavity volume, the button seat is fixedlyed connected with switch main body, switch main body is provided with stationary electrode, contact bridge, contact bridge and control knob are connected, it is characterized in that the button seat is provided with the snap ring coaxial with the button head, the position-limit mechanism of snap ring and the resetting device of snap ring, snap ring is provided with elasticity fixture block radially, and the button head is provided with draw-in groove relative with elasticity fixture block position and that clamping cooperates, and snap ring closely is connected by the buckle-type structure with the button head.At the push-button switch that indicator light is arranged, of the present utility model being set to: the buckle-type push-button switch also comprises an indicator light, and indicator light is made of insulating lamp holder and the bulb that has the collar that insulate, and bulb is connected with the insulating lamp holder buckle-type.Button seat side is provided with bayonet socket, and insulating lamp holder is connected with an insulation crust, projection and bulb electrode that insulation crust is provided with wire outlet and cooperates with the bayonet socket clamping of button seat side, and the bulb electrode is connected with lamp socket, and is arranged on the wire outlet place.This is provided with the connected mode that has changed button head and button seat, makes when changing the button head conveniently, has adopted the material of insulation, can be under the situation of not cutting off the power supply convenient, safe replacing button head and lamp holder.
Of the present utility modelly further be set to: cavity volume axially is provided with the ring-type axle sleeve of projection, and the axle sleeve side is provided with axial breach, snap ring and the coaxial socket of axle sleeve, the elasticity fixture block stretches in the breach, and with the position-limit mechanism of breach formation snap ring.Of the present utility modelly further be set to: snap ring with proximal surface that the button seat is connected on also be provided with an axial projection, the button seat with proximal surface that snap ring is connected on be provided with the spring groove of an arc, spring groove is relative with bump position, projection stretches in the spring groove, back-moving spring places in the spring groove, one end withstands the groove inwall, and the other end withstands projection, and back-moving spring, spring groove and projection constitute the resetting device of snap ring.The structure of snap ring position-limit mechanism and resetting device makes the buckle-type push-button switch more convenient when loading and unloading in above-mentioned the setting, and overall structure is compact more, has increased the fail safe of buckle-type push-button switch simultaneously, reliability.
Further be set to as of the present utility model: stationary electrode and contact bridge are arranged in the insulation crust that is provided with wire outlet, the projection that cooperates with the bayonet socket clamping of button seat side and push rod again, contact bridge and push rod are connected, push rod and control knob are connected, and stationary electrode is arranged on the wire outlet place.Insulation crust is axially side by side as switch main body and the clamping of button seat.In above-mentioned the setting stationary electrode and contact bridge are arranged in the insulation crust, have increased coefficient of safety, insulation crust and button seat also are the structures of buckle-type, make the loading and unloading between switch main body and the button seat convenient.
Between described button head of above-mentioned structure and the button seat, between button seat and the switch main body, all the buckle-type structure of making by insulating material connects, and loads and unloads very conveniently, and can change the button head under the situation of not cutting off the power supply.Push-button switch to tape light changes lamp socket into insulating material, simultaneously the insulation collar is set on bulb, can reach the purpose of continuous charged renewal equally.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of a kind of buckle-type push-button switch of the utility model embodiment;
Fig. 2 is the structural representation of a kind of buckle-type push-button switch of the utility model embodiment;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 2;
Embodiment
With reference to figure 1 a kind of buckle-type push-button switch of specific embodiment of the utility model as can be known, button seat side is provided with three bayonet sockets 43, two set of contact bridges 54 are connected with two push rods 52 respectively, pack in the insulation crust 5, the projection 53 that insulation crust 5 is provided with wire outlet 51 and cooperates with bayonet socket 43 clampings of the outside, button seat side, the inner back-moving spring 56 that also is provided with stationary electrode 55 and contact bridge 54, stationary electrode 55 is screwed at wire outlet 51 places, back-moving spring 56 1 ends of contact bridge 54 withstand the following inwall of insulation crust 5, one end withstands contact bridge 54, push rod 52 exposes, insert in the small through hole 45 of button seat 4, be connected with the control knob 11 in the button head 1, two groups of stationary electrodes 55 are respectively charged in the insulation crust 5, insulation crust 6 and lamp socket 61 one, the projection 53 that insulation crust 6 is provided with wire outlet 51 and cooperates with bayonet socket 43 clampings of button seat side, bulb electrode 62 is fixed in the insulation crust 6, insulation crust 6 cards and 4 middle bayonet socket 43 clampings of button seat, lamp socket 61 passes the cavity volume 47 on the button seat 4, insulation crust 5 is in both sides, the centre sandwiches insulation crust 6, be connected on the button seat 4 (three insulation crust structures arranged side by side are the switch main body in the present embodiment) side by side by buckle structure, pack in the spring groove back-moving spring 46 of snap ring 2 into 42, one end withstands the inwall of spring groove 42, snap ring 2 and axle sleeve 41 coaxial sockets, adopt the clamping form herein, dismounting easily, elasticity fixture block 21 is between stopper slot 44, projection 22 stretches in the spring groove 42, back-moving spring 46 other ends of snap ring 2 withstand projection 22, button head 1 inserts in the axle sleeve 41, the draw-in groove 12 of side cooperates with 21 clampings of elasticity fixture block, control knob 11 contacts with push rod 52 to constitute and is connected, and the back-moving spring 13 of control knob 11 is contained in the button head 1.Bulb 3 and lamp socket 61 clampings are provided with dead ring on the bulb 3, be convenient to do not cut off the power supply situation under change.
During dismounting, to the opening direction rotation, elasticity fixture block 21 and draw-in groove 12 misplace with snap ring 2, can directly take out button head 1, not need rotary clip 2 when packing button head 1 once more into, button head 1 directly backs down elasticity fixture block 21 toward both sides, insert button seat 1 back elasticity fixture block 21 and reset, once more with draw-in groove 12 clampings.Because the position that might get an electric shock has all changed insulating material into, therefore improved fail safe, what the utility model adopted is plastics, this is for the consideration of saving cost, can replace with other insulating material.
Switch main body of the present utility model can be provided with the bayonet socket of varying number, as the case may be, several different contact combinations can be set, because contact all is arranged in the insulation crust, all is very convenient when therefore assembling and dismantling, efficiently.
Claims (7)
1. buckle-type push-button switch, comprise switch main body, button head and button seat, be provided with the movable control knob and the back-moving spring of control knob in the button head, also be provided with cavity volume on the button seat, the button head is arranged in the cavity volume, the button seat is fixedlyed connected with switch main body, be provided with stationary electrode in the switch main body, contact bridge, contact bridge and control knob are connected, it is characterized in that the button seat is provided with the snap ring coaxial with the button head, the position-limit mechanism of snap ring and the resetting device of snap ring, snap ring is provided with elasticity fixture block radially, and the button head is provided with draw-in groove relative with elasticity fixture block position and that clamping cooperates, and snap ring closely is connected by the buckle-type structure with the button head.
2. according to the described buckle-type push-button switch of claim 1, it is characterized in that described buckle-type push-button switch also comprises an indicator light, indicator light is made of insulating lamp holder and the bulb that has the collar that insulate, and bulb is connected with the insulating lamp holder buckle-type.
3. according to the described buckle-type push-button switch of claim 2, it is characterized in that described button seat side is provided with bayonet socket, insulating lamp holder is connected with an insulation crust, insulation crust is provided with projection and the wire outlet that cooperates with the bayonet socket clamping of button seat side, be provided with the bulb electrode in the insulation crust, the bulb electrode is connected with lamp socket, and is arranged on the wire outlet place.
4. according to the described buckle-type push-button switch of claim 3, it is characterized in that described cavity volume axially is provided with the ring-type axle sleeve of projection, the axle sleeve side is provided with axial breach, snap ring and the coaxial socket of axle sleeve, the elasticity fixture block stretches in the breach, and constitutes the position-limit mechanism of snap ring with breach.
5. according to the described buckle-type push-button switch of claim 3, it is characterized in that described snap ring with proximal surface that the button seat is connected on also be provided with an axial projection, the button seat with proximal surface that snap ring is connected on be provided with the spring groove of an arc, spring groove is relative with bump position, projection stretches in the spring groove, and back-moving spring places in the spring groove, and an end withstands the groove inwall, the other end withstands projection, and back-moving spring, spring groove and projection constitute the resetting device of snap ring.
6. according to claim 4 or 5 described buckle-type push-button switches, it is characterized in that described stationary electrode and contact bridge are arranged in the insulation crust, the projection and the push rod that are provided with wire outlet, cooperate in the insulation crust with the bayonet socket clamping of button seat side, contact bridge and push rod are connected, push rod and control knob are connected, and stationary electrode is arranged on the wire outlet place.
7. according to the described buckle-type push-button switch of claim 6, it is characterized in that insulation crust is axially side by side as switch main body and the clamping of button seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200388328U CN201045722Y (en) | 2007-06-20 | 2007-06-20 | Fastener type push switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200388328U CN201045722Y (en) | 2007-06-20 | 2007-06-20 | Fastener type push switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201045722Y true CN201045722Y (en) | 2008-04-09 |
Family
ID=39309191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200388328U Expired - Fee Related CN201045722Y (en) | 2007-06-20 | 2007-06-20 | Fastener type push switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201045722Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271792A (en) * | 2008-04-18 | 2008-09-24 | 方安林 | Push-button contact switch |
| CN101998713A (en) * | 2009-08-03 | 2011-03-30 | 东芝照明技术株式会社 | Power supply device, LED illuminating lamp and illuminating apparatus |
| CN101499377B (en) * | 2009-02-18 | 2013-01-30 | 东莞市高特电子有限公司 | Push button component of touch switch |
| CN103227068A (en) * | 2012-01-31 | 2013-07-31 | 欧姆龙株式会社 | Operation switch |
| CN104008918A (en) * | 2014-05-07 | 2014-08-27 | 太平洋电子(昆山)有限公司 | Hand-operated reset button of bimetallic temperature controller |
| CN105957758A (en) * | 2016-06-30 | 2016-09-21 | 华南理工大学 | Stackable building block key |
| CN106723714A (en) * | 2017-01-23 | 2017-05-31 | 深圳市雅美时塑胶电子有限公司 | Intelligent tamper bracelet |
| CN107702359A (en) * | 2017-11-13 | 2018-02-16 | 浙江格莱智控电子有限公司 | A kind of safe and reliable solar water heater control instrument |
| CN107726650A (en) * | 2017-11-13 | 2018-02-23 | 浙江格莱智控电子有限公司 | A kind of solar water heater control instrument for being not easy to fail |
| CN108063066A (en) * | 2016-11-07 | 2018-05-22 | 进联电子科技(上海)有限公司 | Improved structure of pulling assembly for switch device |
-
2007
- 2007-06-20 CN CNU2007200388328U patent/CN201045722Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271792B (en) * | 2008-04-18 | 2014-05-14 | 方安林 | Push-button contact switch |
| CN101271792A (en) * | 2008-04-18 | 2008-09-24 | 方安林 | Push-button contact switch |
| CN101499377B (en) * | 2009-02-18 | 2013-01-30 | 东莞市高特电子有限公司 | Push button component of touch switch |
| CN101998713A (en) * | 2009-08-03 | 2011-03-30 | 东芝照明技术株式会社 | Power supply device, LED illuminating lamp and illuminating apparatus |
| CN103227068A (en) * | 2012-01-31 | 2013-07-31 | 欧姆龙株式会社 | Operation switch |
| CN103227068B (en) * | 2012-01-31 | 2016-08-31 | 欧姆龙株式会社 | Operation switch |
| CN104008918A (en) * | 2014-05-07 | 2014-08-27 | 太平洋电子(昆山)有限公司 | Hand-operated reset button of bimetallic temperature controller |
| CN105957758B (en) * | 2016-06-30 | 2018-02-27 | 华南理工大学 | A kind of stackable building blocks button |
| CN105957758A (en) * | 2016-06-30 | 2016-09-21 | 华南理工大学 | Stackable building block key |
| CN108063066A (en) * | 2016-11-07 | 2018-05-22 | 进联电子科技(上海)有限公司 | Improved structure of pulling assembly for switch device |
| CN108063066B (en) * | 2016-11-07 | 2020-07-14 | 进联电子科技(上海)有限公司 | Improved structure of pulling assembly for switch device |
| CN106723714A (en) * | 2017-01-23 | 2017-05-31 | 深圳市雅美时塑胶电子有限公司 | Intelligent tamper bracelet |
| CN106723714B (en) * | 2017-01-23 | 2018-08-07 | 深圳市雅美时塑胶电子有限公司 | Intelligent tamper bracelet |
| CN107726650A (en) * | 2017-11-13 | 2018-02-23 | 浙江格莱智控电子有限公司 | A kind of solar water heater control instrument for being not easy to fail |
| CN107702359A (en) * | 2017-11-13 | 2018-02-16 | 浙江格莱智控电子有限公司 | A kind of safe and reliable solar water heater control instrument |
| CN107726650B (en) * | 2017-11-13 | 2024-04-09 | 浙江格莱智控电子有限公司 | Control instrument for solar water heater not prone to failure |
| CN107702359B (en) * | 2017-11-13 | 2024-04-09 | 浙江格莱智控电子有限公司 | Safe and reliable's control instrument for solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 |