CN204045464U - A kind of car light rotary switch - Google Patents
A kind of car light rotary switch Download PDFInfo
- Publication number
- CN204045464U CN204045464U CN201420520860.3U CN201420520860U CN204045464U CN 204045464 U CN204045464 U CN 204045464U CN 201420520860 U CN201420520860 U CN 201420520860U CN 204045464 U CN204045464 U CN 204045464U
- Authority
- CN
- China
- Prior art keywords
- gear
- driving lever
- block
- fore shell
- circuit board
- 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
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Switches With Compound Operations (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of car light rotary switch, include the back cover and fore shell that are connected by screw, be arranged on the control circuit board in fore shell, to be rotatably installed in back cover, fore shell and through the gear driving lever of control circuit board, be in the outer and knob be connected with gear driving lever end winding support of fore shell, fixedly sleeved gear slide block on gear driving lever, and be installed in back cover and coordinate the gear block realizing gear shift with gear driving lever; Described control circuit board is welded with multiple sensitive switches of corresponding different gear, when described gear driving lever turns on a gear along gear block, gear slide block presses the sensitive switch of respective notch.Drive the switch press portion on gear slide block to press the sensitive switch of diverse location on control circuit board by gear driving lever, realize the switching of gear.Adopt this kind of structure and coordinate the use of sensitive switch, the useful life that rotary switch is longer can be ensured.
Description
Technical field
The utility model belongs to auto electric accessory field, is specifically related to the rotary switch structure that vehicle lamp brightness controls.
Background technology
Existing car light rotary switch unreasonable structure, after long term frequent uses, each movable part easily loosens strain, and useful life is shorter.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of rational in infrastructure, easy to assembly, the car light rotary switch structure of long service life.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of car light rotary switch, include the back cover and fore shell that are connected by screw, be arranged on the control circuit board in fore shell, to be rotatably installed in back cover, fore shell and through the gear driving lever of control circuit board, be in the outer and knob is connected with gear driving lever end winding support of fore shell, fixedly sleeved gear slide block on gear driving lever, and be installed on that back cover is interior coordinates the gear block realizing gear shift with gear driving lever; Described control circuit board is welded with multiple sensitive switches of corresponding different gear, when described gear driving lever turns on a gear along gear block, gear slide block presses the sensitive switch of respective notch.
Preferably: the outer end of the forward shell side of described gear driving lever is the knob connecting portion in " ten " font with four wing plates, the bell and spigot joint be socketed with knob connecting portion is formed inside knob, three wing plates of bell and spigot joint and knob connecting portion are socketed, another wing plate forms dop, the position differing from bell and spigot joint inside knob forms a clamping sheet, clamping sheet offers the bayonet socket coordinating snapping with dop.
Preferably: described gear driving lever rear end forms and coordinates being rotatably assorted of the circle be rotationally connected to enclose with gear block, be rotatably assorted circle on two gear guide rods are diametrically installed; Described gear block is made up of two halfbodies, and gear block block encloses the inner circumferential coordinated and forms 2-3 and coordinate the location notch realizing shifting gears with gear guide rod with being rotatably assorted.
Preferably: described gear driving lever coordinates near the part formation of the circle that is rotatably assorted the shifting block socket part be socketed with gear slide block; Described gear slide block forms 2-4 switch press portion.
Preferably: described control circuit board is welded with the fixture block of an arc towards the one side of fore shell, and fixture block both sides form dop, and on described fore shell, the position of corresponding fixture block forms arc-shaped slot, described dop realizes location through draw-in groove inside fore shell.
Compared with prior art, the beneficial effects of the utility model are: drive the switch press portion on gear slide block to press the sensitive switch of diverse location on control circuit board by gear driving lever, realize the switching of gear.Adopt this kind of structure and coordinate the use of sensitive switch, can ensure the useful life that rotary switch is longer, described knob is connected by buckle with gear driving lever, and syndeton is stable not easily to be loosened; Described control circuit board is snapped onto on fore shell by a fixture block, then coordinates some screws to be connected with fore shell, the installation site of control circuit board can be made accurate, good stability; Described gear block is made up of two halfbodies, and in order to coordinate gear driving lever to realize gear shift, and gear block can conveniently be installed in back cover.
Accompanying drawing explanation
Fig. 1, Fig. 2 are decomposition texture schematic diagrames of the present utility model.
1, back cover; 2, gear block; 3, gear driving lever; 31, be rotatably assorted circle; 32, gear guide rod; 33, shifting block socket part; 34, knob connecting portion; 4, gear slide block; 41, switch press block; 5, control circuit board; 51, sensitive switch; 52, fixture block; 6, fore shell; 61, arc-shaped slot; 7, knob; 71, bell and spigot joint; 72, clamping sheet.
Embodiment
With reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation below.
According to Fig. 1 and Fig. 2, a kind of car light rotary switch described in the present embodiment, include the back cover 1 and fore shell 6 that are connected by screw, be arranged on the control circuit board 6 in fore shell, to be rotatably installed in back cover, fore shell and through the gear driving lever 3 of control circuit board, be in the outer and knob 7 is connected with gear driving lever end winding support of fore shell, fixedly sleeved gear slide block 4 on gear driving lever, and be installed on that back cover is interior coordinates the gear block 2 realizing gear shift with gear driving lever; Described control circuit board is welded with multiple sensitive switches 51 of corresponding different gear, when described gear driving lever turns on a gear along gear block, gear slide block presses the sensitive switch of respective notch.
The sensitive switch of described each sensitive switch or individual one group of 2-3 coordinates control circuit board as a gear, and in order to regulate the power of light, this kind of circuit module is prior art, and is not emphasis of the present invention, does not do concrete explaination.
The outer end of the forward shell side of described gear driving lever 3 is the knob connecting portion 34 in " ten " font with four wing plates, the bell and spigot joint 71 be socketed with knob connecting portion is formed inside knob, three wing plates of bell and spigot joint and knob connecting portion are socketed, another wing plate forms dop, the position differing from bell and spigot joint inside knob forms a clamping sheet 72, clamping sheet offers the bayonet socket coordinating snapping with dop.
Described gear driving lever rear end forms the circle 31 that is rotatably assorted coordinating the circle be rotationally connected with gear block, and the circle that is rotatably assorted diametrically is provided with two gear guide rods 32; Described gear block is made up of two halfbodies, and gear block block encloses the inner circumferential coordinated and forms 2-3 and coordinate the location notch realizing shifting gears with gear guide rod with being rotatably assorted.
Described gear driving lever 3 coordinates near the part formation of the circle that is rotatably assorted the shifting block socket part 33 be socketed with gear slide block; Described gear slide block forms 2-4 switch press portion 41.
Described control circuit board is welded with the fixture block 52 of an arc towards the one side of fore shell, and fixture block both sides form dop, and on described fore shell, the position of corresponding fixture block forms arc-shaped slot 61, and described dop realizes location through draw-in groove inside fore shell.
Drive the switch press portion on gear slide block to press the sensitive switch of diverse location on control circuit board by gear driving lever, realize the switching of gear.Adopt this kind of structure and coordinate the use of sensitive switch, can ensure the useful life that rotary switch is longer, described knob is connected by buckle with gear driving lever, and syndeton is stable not easily to be loosened; Described control circuit board is snapped onto on fore shell by a fixture block, then coordinates some screws to be connected with fore shell, the installation site of control circuit board can be made accurate, good stability; Described gear block is made up of two halfbodies, and in order to coordinate gear driving lever to realize gear shift, and gear block can conveniently be installed in back cover.
Claims (5)
1. a car light rotary switch, it is characterized in that: include the back cover and fore shell that are connected by screw, be arranged on the control circuit board in fore shell, to be rotatably installed in back cover, fore shell and through the gear driving lever of control circuit board, be in the outer and knob be connected with gear driving lever end winding support of fore shell, fixedly sleeved gear slide block on gear driving lever, and be installed in back cover and coordinate the gear block realizing gear shift with gear driving lever; Described control circuit board is welded with multiple sensitive switches of corresponding different gear, when described gear driving lever turns on a gear along gear block, gear slide block presses the sensitive switch of respective notch.
2. a kind of car light rotary switch according to claim 1, it is characterized in that: the outer end of the forward shell side of described gear driving lever is the knob connecting portion in " ten " font with four wing plates, the bell and spigot joint be socketed with knob connecting portion is formed inside knob, three wing plates of bell and spigot joint and knob connecting portion are socketed, another wing plate forms dop, the position differing from bell and spigot joint inside knob forms a clamping sheet, clamping sheet offers the bayonet socket coordinating snapping with dop.
3. a kind of car light rotary switch according to claim 1 and 2, is characterized in that: described gear driving lever rear end forms and coordinates being rotatably assorted of the circle be rotationally connected to enclose with gear block, and the circle that is rotatably assorted diametrically is provided with two gear guide rods; Described gear block is made up of two halfbodies, and gear block block encloses the inner circumferential coordinated and forms 2-3 and coordinate the location notch realizing shifting gears with gear guide rod with being rotatably assorted.
4. a kind of car light rotary switch according to claim 1 and 2, is characterized in that: described gear driving lever coordinates near the part formation of the circle that is rotatably assorted the shifting block socket part be socketed with gear slide block; Described gear slide block forms 2-4 switch press portion.
5. a kind of car light rotary switch according to claim 1 and 2, it is characterized in that: described control circuit board is welded with the fixture block of an arc towards the one side of fore shell, fixture block both sides form dop, on described fore shell, the position of corresponding fixture block forms arc-shaped slot, and described dop realizes location through draw-in groove inside fore shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520860.3U CN204045464U (en) | 2014-09-10 | 2014-09-10 | A kind of car light rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520860.3U CN204045464U (en) | 2014-09-10 | 2014-09-10 | A kind of car light rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045464U true CN204045464U (en) | 2014-12-24 |
Family
ID=52246102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520860.3U Expired - Fee Related CN204045464U (en) | 2014-09-10 | 2014-09-10 | A kind of car light rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128819A (en) * | 2016-08-24 | 2016-11-16 | 雅安小航电器有限责任公司 | The end base device of a kind of lamp light combined switch and assembly method thereof |
| CN107957057A (en) * | 2017-12-14 | 2018-04-24 | 深圳市乔宁科技有限公司 | Rotary switch |
-
2014
- 2014-09-10 CN CN201420520860.3U patent/CN204045464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128819A (en) * | 2016-08-24 | 2016-11-16 | 雅安小航电器有限责任公司 | The end base device of a kind of lamp light combined switch and assembly method thereof |
| CN106128819B (en) * | 2016-08-24 | 2018-06-12 | 雅安小航电器有限责任公司 | The end seat device and its assembly method of a kind of lamp light combined switch |
| CN107957057A (en) * | 2017-12-14 | 2018-04-24 | 深圳市乔宁科技有限公司 | Rotary switch |
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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 |
Granted publication date: 20141224 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |