CN203503536U - Small-angle key wall switch - Google Patents
Small-angle key wall switch Download PDFInfo
- Publication number
- CN203503536U CN203503536U CN201320606712.9U CN201320606712U CN203503536U CN 203503536 U CN203503536 U CN 203503536U CN 201320606712 U CN201320606712 U CN 201320606712U CN 203503536 U CN203503536 U CN 203503536U
- Authority
- CN
- China
- Prior art keywords
- pivot
- driver
- button
- wall switch
- low
- 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 - Lifetime
Links
- 238000003756 stirring Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a wall switch's technical field, more specifically relates to a low-angle button wall switch. The utility model provides a small-angle button wall switch, includes the backup pad, the switch function subassembly of being connected with the backup pad, the button of being connected with the switch function subassembly, the switch function subassembly includes clamp plate and driver, the clamp plate is connected through first pivot with the driver, the clamp plate passes through the second pivot with the button and is connected, the top of first pivot is located to the second pivot, the rotation of button and driver is asynchronous, the button drives the driver again around first pivot around second pivot earlier. The second pivot is above the first pivot, the rotation of the second pivot and the rotation of the first pivot are not completely synchronous, and the driver can be driven to rotate by a larger angle when the key rotates by a smaller angle. The key rotation angle is reduced, so the highest point is reduced, the width of the key can be designed to be larger, and the requirement of the market on large key products is met. The key and the driver are not rigidly connected any more, and the positioning condition of the driver cannot influence the key. The keys are arranged orderly and the gaps are uniform more easily.
Description
Technical field
The utility model relates to the technical field of switch on wall, more specifically, relates to a kind of low-angle key wall switch.
Background technology
In existing switch on wall, between driver and button, be to be rigidly connected, around same pivot, rotate (pivot is arranged on driver and pressing plate).The motion of driver and button is synchronous.
One of problem of existing structure: for contact can be disconnected and contact reliably, the rotational angle of driver is designed into 5-8 degree conventionally, button can synchronously rotate identical angle.Too many for fear of allowing the peak of button exceed panel, the width of button is design smaller conventionally, cannot meet the demand of market to big key product.
Two of the problem of existing structure: between driver and button, be to be rigidly connected, bad when the location of driver, occur when crooked or placed in the middle, can directly causing button also to produce identical phenomenon.This problem is especially common two, three, in four way switch.
Summary of the invention
The utility model is the number of drawbacks overcoming described in above-mentioned prior art, a kind of low-angle key wall switch is provided, its button rotation pivot is above driver rotation pivot, and the rotation of the two is not exclusively synchronous, and button rotates less angle and can drive driver to rotate larger angle.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of low-angle key wall switch, the switching function assembly that comprise supporting bracket, is connected with supporting bracket, the button being connected with switching function assembly, wherein, described switching function assembly comprises pressing plate and driver, pressing plate and driver are rotationally connected by the first pivot, pressing plate and button are rotationally connected by the second pivot, the second pivot is located at the top of the first pivot, the rotation of button and driver is asynchronous, and button first rotates and drives driver to rotate around the first pivot again around the second pivot.。
In this programme, supporting bracket is for being fixed on wall whole product.Switching function assembly, for realizing the function of product, is installed in supporting bracket.Button: direct control element, button can turn an angle around the second pivot.Between driver and pressing plate, be shaft hole matching relation, by the first pivot, be rotationally connected.
Like this, the second pivot is above the first pivot, and the rotation of the two is not exclusively synchronous, and button rotates less angle and can drive driver to rotate larger angle.Button rotational angle reduces, thereby peak reduction, and it is larger that the width of button can design, and meets the demand of market to big key product.
And be no longer rigidly connected between button and driver, the location situation of driver can not exert an influence to button.More easily realize that key arrangement is neat, gap is even.
Further, described driver is provided with shaft drive axis, and described pressing plate is provided with hole, and shaft drive axis and hole are connected and form the first pivot.Driver can rotate around the first pivot.Described button is provided with key hole, and described pressing plate is provided with axle, and key hole and axle are connected and form the second pivot.Button can rotate around the second pivot.
Further, described button is provided with stirs pawl, and driver is provided with and the protruding cambered surface of stirring pawl and being connected, and the pawl of stirring being arranged on button is urged to driver both sides projection cambered surface, and driver rotates around the first pivot.
Further, the two ends of described driver are provided with opening and for the mounting structure of mounting spring, mounting structure is located at the both sides of opening, stir pawl through opening.Mounting structure is columnar projections or counterbore.On button, stir pawl through the opening at driver two ends; When the mounting structure at driver two ends is columnar protrusions for doing bell switch one series products (contact is often opened) mounting spring.
Further, switching function assembly also comprises panel and pedestal, is provided with springboard assembly, piston rod, spring, jump board support part, terminal and fixed contact in pedestal, and piston rod and spring are located in the pilot hole of driver.Springboard assembly comprises springboard and moving contact, and fixed contact is riveted or is welded on terminal; In described pedestal, be provided with draw-in groove, springboard is located in draw-in groove.Fixed contact is directly riveted or is welded (in this programme, being riveted joint) and on binding post, saved middle coupling element, more compact structure, simple and reliable process.Springboard is placed in the draw-in groove of pedestal, by draw-in groove, positions.
Concrete, described supporting bracket is provided with screw hole, and supporting bracket is fixed on wall or end box by screw hole.Supporting bracket is provided with locating groove, and switching function assembly is fixed by locating groove and supporting bracket.
Compared with prior art, beneficial effect: the second pivot of the present utility model is above the first pivot, and the rotation of the two is not exclusively synchronous, button rotates less angle and can drive driver to rotate larger angle.Button rotational angle reduces, thereby peak reduction, and it is larger that the width of button can design, and meets the demand of market to big key product.And be no longer rigidly connected between button and driver, the location situation of driver can not exert an influence to button.More easily realize that key arrangement is neat, gap is even.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure exploded perspective view.
Fig. 2 is the utility model pressure plate structure schematic diagram.
Fig. 3 is the utility model activation configuration schematic diagram.
Fig. 4 is the utility model press-key structure schematic diagram.
Fig. 5 is the utility model overall structure generalized section.
Embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known configurations and explanation thereof may to omit be understandable.
As shown in Figure 1, the supporting bracket 1 of metal material (can be also plastic material), is provided with a plurality of screw hole 1a and locating groove 1b in supporting bracket 1.Supporting bracket 1 is fixed on wall or end box by screw hole 1a.Switching function assembly A is arranged in supporting bracket 1, and is fixed by locating groove 1b.
As shown in Figure 2, the structure that has shown pressing plate 2.Pressing plate 2 arranges hole o12 and axle o22.
As shown in Figure 3, the structure that has shown driver 3.Driver 3 arranges shaft drive axis o13, protruding cambered surface 3a, opening 3b, columnar protrusions 3c.
As shown in Figure 4, the structure that has shown button 4.Button 4 arranges key hole o24 and stirs pawl 4a.
As shown in Figure 5, a kind of low-angle key wall switch, comprise supporting bracket 1, the switching function assembly being connected with supporting bracket 1, the button 4 being connected with switching function assembly, switching function assembly comprises pressing plate 2 and driver 3, pressing plate 2 is rotationally connected by the first pivot o1 with driver 3, pressing plate 2 is rotationally connected by the second pivot o2 with button 4, the second pivot o2 is located at the top of the first pivot o1, the rotation of button 4 and driver 3 is asynchronous, and button 4 first rotates and drives driver 3 to rotate around the first pivot o1 again around the second pivot o2.In figure, the second pivot o2 is located at the first pivot o1 top.Shaft drive axis o13 and hole o12 are connected and form the first pivot o1, and key hole o24 and axle o22 are connected and form the second pivot o2.Button can rotate around the second pivot, and driver can rotate around the first pivot.
The element of switch, except above-described, also comprises panel 5, pedestal 6, springboard assembly (being comprised of springboard 12 and moving contact 10), piston rod 15, spring 14, jump board support part 11, screw 7, terminal 8, fixed contact 9.Piston rod 15 and spring 14 are all placed in the pilot hole of driver 3.As shown in the figure, during pressing keys 4, button 4 rotates around the second pivot o2, and the pawl 4a that stirs being arranged on button 4 is urged to driver 3 both sides projection cambered surface 3a, and driver 3 rotates around the first pivot o1.When driver 3 reaches the limit of position (position or another symmetrical extreme position in figure), piston rod 15 pushes original moving contact 10 and the fixed contact 9 contacting of this side that it arrives open, and circuit disconnects.Otherwise, closing of circuit.Because the second pivot o2 is above the first pivot o1, can obtain button 4 and driver 3 effect that rotation is asynchronous, button 4 rotational angle β 1 are less than driver 3 rotational angle β 2.Button rotational angle reduces, thereby peak reduction (being that in Fig. 5, h value diminishes), and it is larger that the width of button (being L value in Fig. 5) can design, and meets the demand of market to big key product.
What Fig. 5 expressed is the structure of a double control switch, and the present embodiment can be applicable to a single control switch equally, two list/double control switches, three list/double control switches, four list/double control switches.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection range of the utility model claim.
Claims (10)
1. a low-angle key wall switch, comprise supporting bracket (1), the switching function assembly (A) being connected with supporting bracket (1), the button (4) being connected with switching function assembly (A), it is characterized in that, described switching function assembly (A) comprises pressing plate (2) and driver (3), pressing plate (2) is rotationally connected by the first pivot (o1) with driver (3), pressing plate (2) is rotationally connected by the second pivot (o2) with button (4), the second pivot (o2) is located at the top of the first pivot (o1), the rotation of button (4) and driver (3) is asynchronous, button (4) first rotates and drives driver (3) to rotate around the first pivot (o1) again around the second pivot (o2).
2. a kind of low-angle key wall switch according to claim 1, it is characterized in that, described driver (3) is provided with shaft drive axis (o13), and described pressing plate (2) is provided with hole (o12), and shaft drive axis (o13) is connected and forms the first pivot (o1) with hole (o12).
3. a kind of low-angle key wall switch according to claim 2, it is characterized in that, described button (4) is provided with key hole (o24), described pressing plate (2) is provided with axle (o22), and key hole (o24) is connected and forms the second pivot (o2) with axle (o22).
4. a kind of low-angle key wall switch according to claim 3, is characterized in that, described button (4) is provided with stirs pawl (4a), and driver (3) is provided with and the protruding cambered surface (3a) of stirring pawl (4a) and being connected.
5. a kind of low-angle key wall switch according to claim 4, it is characterized in that, the two ends of described driver (3) are provided with opening (3b) and for the mounting structure (3c) of mounting spring, mounting structure (3c) is located at the both sides of opening (3b), stirs pawl (4a) through opening (3b).
6. a kind of low-angle key wall switch according to claim 5, is characterized in that, described mounting structure (3c) is columnar projections or counterbore.
7. according to the arbitrary described a kind of low-angle key wall switch of claim 1 to 6, it is characterized in that, described switching function assembly (A) also comprises panel (5) and pedestal (6), in pedestal (6), be provided with springboard assembly, piston rod (15), spring (14), jump board support part (11), terminal (8) and fixed contact (9), piston rod (15) is located in the pilot hole of driver (3) with spring (14).
8. a kind of low-angle key wall switch according to claim 7, is characterized in that, described springboard assembly comprises springboard (12) and moving contact (10), and fixed contact (9) is riveted or is welded on terminal (8); In described pedestal (6), be provided with draw-in groove (6a), springboard (12) is located in draw-in groove (6a).
9. a kind of low-angle key wall switch according to claim 1, is characterized in that, described supporting bracket (1) is provided with screw hole (1a), and supporting bracket (1) is fixed on wall or end box by screw hole (1a).
10. a kind of low-angle key wall switch according to claim 1, is characterized in that, described supporting bracket (1) is provided with locating groove (1b), and switching function assembly (A) is fixing by locating groove (1b) and supporting bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606712.9U CN203503536U (en) | 2013-09-29 | 2013-09-29 | Small-angle key wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606712.9U CN203503536U (en) | 2013-09-29 | 2013-09-29 | Small-angle key wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503536U true CN203503536U (en) | 2014-03-26 |
Family
ID=50334495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606712.9U Expired - Lifetime CN203503536U (en) | 2013-09-29 | 2013-09-29 | Small-angle key wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503536U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373819A (en) * | 2016-11-02 | 2017-02-01 | 北京Abb低压电器有限公司 | Panel switch |
| CN108022789A (en) * | 2016-11-04 | 2018-05-11 | 霍尼韦尔国际公司 | The temporal structure of miniature slide switch |
| CN108565165A (en) * | 2018-04-25 | 2018-09-21 | 广东福田电器有限公司 | A kind of universal switch |
-
2013
- 2013-09-29 CN CN201320606712.9U patent/CN203503536U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373819A (en) * | 2016-11-02 | 2017-02-01 | 北京Abb低压电器有限公司 | Panel switch |
| CN106373819B (en) * | 2016-11-02 | 2019-10-18 | 北京Abb低压电器有限公司 | Panel-switch |
| CN108022789A (en) * | 2016-11-04 | 2018-05-11 | 霍尼韦尔国际公司 | The temporal structure of miniature slide switch |
| CN108022789B (en) * | 2016-11-04 | 2021-10-29 | 霍尼韦尔国际公司 | Instantaneous structure of miniature toggle switch |
| CN108565165A (en) * | 2018-04-25 | 2018-09-21 | 广东福田电器有限公司 | A kind of universal switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9064651B2 (en) | Keyswitch | |
| CN203503536U (en) | Small-angle key wall switch | |
| TW201112295A (en) | Key structure and keyboard including the structure | |
| CN102736690B (en) | Bidirectional buckling mechanism and electronic device thereof | |
| CN104656802A (en) | Fixing mechanism and external electronic device thereof | |
| TWI553449B (en) | Folding device | |
| JP5930226B2 (en) | Multi-directional input operation device and vehicular shift device using the multi-directional input operation device | |
| CN106663560B (en) | For the panel assembly of electric switch and the electric switch with this panel assembly | |
| CN203050309U (en) | Link-slide block type door support device | |
| WO2008066342A1 (en) | Sliding apparatus and handy terminal including the sliding apparatus | |
| TWI481783B (en) | Engaging fixing module | |
| KR20170091523A (en) | Four-way rocker switch | |
| CN203706964U (en) | Touch control plate pressing device | |
| US20100126839A1 (en) | Electronic manually controllable adjustment device | |
| CN208819789U (en) | A kind of multifunction push key device and the wearable device with the device | |
| EP3223295A1 (en) | Switch device | |
| CN203670442U (en) | Slider clearance compensation device for double-pivot synchronous-linkage torsion pivot device | |
| CN211578625U (en) | Rotating shaft type key assembly | |
| CN203165732U (en) | Automatic transfer switch | |
| CN211088128U (en) | Switch device | |
| CN203013540U (en) | Switching device | |
| CN210984569U (en) | Push-button switch | |
| CN201771949U (en) | Articulated structure for panel television | |
| JP6603196B2 (en) | Switch device | |
| CN202996651U (en) | Curtain switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170828 Address after: 200131 Shanghai, room 456 No. fifth layer A2 International Limited Pudong New Area Free Trade Zone Road Patentee after: HONEYWELL AUTOMATION CONTROL (CHINA) CO.,LTD. Address before: 528415 No. 45, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee before: HONEYWELL LONON ELECTRICAL SYSTEMS TECHNOLOGY (GUANGDONG) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |