CN203950715U - A kind of mains switch - Google Patents
A kind of mains switch Download PDFInfo
- Publication number
- CN203950715U CN203950715U CN201420401271.3U CN201420401271U CN203950715U CN 203950715 U CN203950715 U CN 203950715U CN 201420401271 U CN201420401271 U CN 201420401271U CN 203950715 U CN203950715 U CN 203950715U
- Authority
- CN
- China
- Prior art keywords
- chute
- push shaft
- guide vane
- mains switch
- crochet hook
- 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
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of mains switch, belong to switching technique field, aim to provide a kind of without extra locking plate being installed, can being realized when the Push switch the mains switch of press key locking by self structure.This mains switch includes base and cover body, described pedestal upper surface is formed with the first chute, in described the first chute, be equipped with the first push shaft, on described the first push shaft, offer groove, in described groove, be provided with guide vane end stop, and by described guide vane end stop, described groove is separated into the second chute and loose slot, on described guide vane end stop, be provided with crochet hook, described crochet hook one end is stiff end, be fixed on described guide vane end stop, the other end is free end, extend in described loose slot, and described free end can rotate around described stiff end; In described the second chute, be equipped with second push shaft that can slide along described the second chute, at the end formed wedge-shaped part that has protrusion of described the second push shaft, the bending after described wedge-shaped part of described the second push shaft has formed Access Division.
Description
Technical field
The utility model relates to switching technique field, particularly relates to a kind of mains switch.
Background technology
Mains switch of the prior art, its button normally fixes by locking plate.In the time pressing button, button is towards the inner slip of switch, and the bottom of described button extend into the locking mechanism that is arranged in switch inside, by locking mechanism, this button is locked.As disclosed a kind of ON-OFF-ON bridge switch with locking mechanism in the Chinese invention patent that is 201110402626.1 in the patent No., be applicable to electric tool, it comprises switches set and support, switches set is fixed on support, and described switches set comprises the first button, the second button and jack shaft; Switch also comprises the slide mechanism that can slide along the direction parallel with jack shaft and the locking mechanism of the first button and the second button: in the time that slide mechanism slides into lock-out state, the locking mechanism of the locking mechanism of the first button and the second button occupies respectively the required space of startup of the first button and the second button.Adopt technique scheme, slide mechanism is once slided and can lock the first button and the second button to occupy the required space of startup of these two buttons simultaneously simultaneously, the power can bear while so significantly increasing switch lock-out state and switch does not start.
But, adopt above-mentioned lock mode, because needs are at a locking mechanism of the inner installation of switch, strengthened the difficulty of processing of whole mains switch, in addition, most locking mechanism is to utilize two symmetrical reeds that the button stretching into is clamped, and after repeatedly using, can cause the fatigue damage of reed, thereby chucking power is declined, after causing button to be pressed, cannot lock, directly resilience out, has been shortened the useful life of switch.
Utility model content
Technical problem to be solved in the utility model is that a kind of mains switch simple, still can clamp button and long service life after repeatedly using of processing is provided for the above-mentioned state of the art.
For achieving the above object, the utility model provides following technical scheme:
A kind of mains switch, include base and cover body, described pedestal upper surface has been recessed to form the first chute, described cover cap is located on described pedestal and described the first chute can be covered, described the first chute is formed with opening on a side of described pedestal, wherein, is equipped with first push shaft that can slide along described chute in described the first chute, described first push shaft one end is positioned at outside described the first chute, and the other end is extended in described the first chute by described opening;
On described the first push shaft, offer groove, in described groove, be provided with guide vane end stop, and by described guide vane end stop, described groove is separated into the second chute and loose slot, on described guide vane end stop, be provided with crochet hook, described crochet hook one end is stiff end, is fixed on described guide vane end stop, and the other end is free end, extend in described loose slot, and described free end can rotate around described stiff end;
In described the second chute, be equipped with second push shaft that can slide along described the second chute, at the end formed wedge-shaped part that has protrusion of described the second push shaft, the bending after described wedge-shaped part of described the second push shaft has formed Access Division.
As the improvement of above-mentioned mains switch in the utility model, on described the second push shaft, be also formed with block, between described block and the stiff end of described crochet hook, be provided with spring.
As the further improvement of above-mentioned mains switch in the utility model, on described lid, be connected with the protuberance extending in outside described pedestal, described protuberance covers on described guide vane end stop, and on described protuberance, offer spacing hole, the stiff end of described crochet hook is located in described spacing hole.
Compared with prior art, the utility model has the advantage of: by a wedge-shaped part and Access Division are set on the second push shaft, and on guide vane end stop, fix a rotating crochet hook, thus, in the time that user presses button, can drive the second push shaft feeding by button, and then pushed the free end of crochet hook by the wedge on the second push shaft, the free end of this crochet hook is rotated around the stiff end of crochet hook, subsequently, continue to promote the second push shaft, the free end of crochet hook is turned in Access Division, thereby button is locked, this locking mode is without increasing extra locking mechanism in switch inside, reduce difficulty of processing, simultaneously, the mechanical caging mode of this clamping is compared with reed clamping mode of the prior art, without the elastic clamping power that depends on reed, more durable, extended the useful life of mains switch.
Brief description of the drawings
Fig. 1 is the perspective view of mains switch in the utility model embodiment;
Fig. 2 is the internal structure schematic diagram of middle mains switch embodiment illustrated in fig. 1.
Reference numeral:
1, pedestal; 11, the first chute; 111, opening; 2, lid; 3, the first push shaft; 4, groove; 41, the second chute; 42, loose slot; 5, guide vane end stop; 6, crochet hook; 61, stiff end; 62, free end; 7, the second push shaft; 71, wedge-shaped part; 72, Access Division; 73, block; 8, spring; 9, protuberance; 91, spacing hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As Figure 1-Figure 2, the present embodiment is a kind of mains switch, include pedestal 1 and lid 2, described pedestal upper surface has been recessed to form the first chute 11, the length of described the first chute is basic isometric with the length of described pedestal, described lid 2 lids are located on described pedestal and described the first chute can be covered, described the first chute 11 is formed with opening 111 on a side of described pedestal, wherein, in described the first chute, be equipped with first push shaft 3 that can slide along described chute, described first push shaft one end is positioned at outside described the first chute 11, the other end is extended in described the first chute by described opening, one end that the first described push shaft extends in the first chute 11 outsides is fixed in button (not shown).
On described the first push shaft 3, offer groove 4, in described groove, be provided with guide vane end stop 5, and by described guide vane end stop, described groove be separated into the second chute 41 and loose slot 42, wherein, the second chute 41 is positioned at the one end away from pedestal, and described loose slot 42 is positioned at the one end near pedestal.On described guide vane end stop 5, be provided with crochet hook 6, described crochet hook one end is stiff end 61, is fixed on described guide vane end stop 5, and the other end is free end 62, extend in described loose slot, and described free end can rotate around described stiff end;
In described the second chute, be equipped with second push shaft 7 that can slide along described the second chute, at the end formed wedge-shaped part 71 that has protrusion of described the second push shaft, the bending after described wedge-shaped part of described the second push shaft has formed Access Division 72.
On described the second push shaft, be also formed with block 73, between described block and the stiff end of described crochet hook, be provided with spring 8.
On described lid, be connected with the protuberance 9 extending in outside described pedestal, described protuberance covers on described guide vane end stop 5, and on described protuberance, offers spacing hole 91, and the stiff end of described crochet hook is located in described spacing hole.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging 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, in the some improvements and modifications that do not depart 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 mains switch, include base and cover body, described pedestal upper surface has been recessed to form the first chute, and described cover cap is located on described pedestal and described the first chute can be covered, described the first chute is formed with opening on a side of described pedestal, it is characterized in that:
In described the first chute, be equipped with first push shaft that can slide along described chute, described first push shaft one end is positioned at outside described the first chute, and the other end is extended in described the first chute by described opening;
On described the first push shaft, offer groove, in described groove, be provided with guide vane end stop, and by described guide vane end stop, described groove is separated into the second chute and loose slot, on described guide vane end stop, be provided with crochet hook, described crochet hook one end is stiff end, is fixed on described guide vane end stop, and the other end is free end, extend in described loose slot, and described free end can rotate around described stiff end;
In described the second chute, be equipped with second push shaft that can slide along described the second chute, at the end formed wedge-shaped part that has protrusion of described the second push shaft, the bending after described wedge-shaped part of described the second push shaft has formed Access Division.
2. mains switch according to claim 1, is characterized in that: on described the second push shaft, be also formed with block, between described block and the stiff end of described crochet hook, be provided with spring.
3. mains switch according to claim 1 and 2, it is characterized in that: on described lid, be connected with the protuberance extending in outside described pedestal, described protuberance covers on described guide vane end stop, and on described protuberance, offer spacing hole, the stiff end of described crochet hook is located in described spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401271.3U CN203950715U (en) | 2014-07-19 | 2014-07-19 | A kind of mains switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401271.3U CN203950715U (en) | 2014-07-19 | 2014-07-19 | A kind of mains switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950715U true CN203950715U (en) | 2014-11-19 |
Family
ID=51892737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401271.3U Expired - Fee Related CN203950715U (en) | 2014-07-19 | 2014-07-19 | A kind of mains switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169389A (en) * | 2015-05-19 | 2016-11-30 | 星电株式会社 | Push on switch |
| CN107210155A (en) * | 2015-02-20 | 2017-09-26 | 松下知识产权经营株式会社 | By compressing switch |
-
2014
- 2014-07-19 CN CN201420401271.3U patent/CN203950715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107210155A (en) * | 2015-02-20 | 2017-09-26 | 松下知识产权经营株式会社 | By compressing switch |
| CN106169389A (en) * | 2015-05-19 | 2016-11-30 | 星电株式会社 | Push on switch |
| CN106169389B (en) * | 2015-05-19 | 2019-04-02 | 星电株式会社 | It pushes on switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201178174Y (en) | Electric connector and actuator apparatus thereof | |
| CN101546818B (en) | Battery cover structure and electronic device applying same | |
| CN203950715U (en) | A kind of mains switch | |
| CN109322560B (en) | Fingerprint drawer lock | |
| CN107645095B (en) | Mechanical elastic safety socket | |
| CN207409719U (en) | A kind of mechanical elastic force safety socket | |
| CN208080773U (en) | Finger fixed structure and nail beauty machine | |
| KR100761272B1 (en) | Mobile communication terminal with built-in battery | |
| CN106704344B (en) | One kind connecing sub-assembly fastly | |
| CN209056401U (en) | A kind of lithium electricity brushless electric tool switch of band signal disjunction | |
| CN203774238U (en) | Fuse pedestal | |
| CN101541149A (en) | Clamping-lock structure of a battery lid and portable electronic device using same | |
| CN207149526U (en) | Elastic force picks and places sample target plate type target holder mechanism | |
| US3133163A (en) | Telephone instruments | |
| JP2008303065A (en) | Automatic feed scanner with slide type paper guide device | |
| CN206471264U (en) | A kind of ceramic switch button | |
| KR101799197B1 (en) | Charging device | |
| CN210897069U (en) | Power switch button with protection structure | |
| CN205656977U (en) | Load and unload swift electric switch's installation fixing device | |
| CN204577295U (en) | Slide key and electronic installation | |
| CN217422677U (en) | Electronic equipment support based on shell fragment | |
| KR200472003Y1 (en) | Push-lock switch type twist machine | |
| CN215496448U (en) | Interlocking device of switch | |
| CN104392855B (en) | Switch | |
| CN209661280U (en) | Lever assembly and cooking apparatus |
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: 20141119 Termination date: 20180719 |