CN205159143U - Switch device - Google Patents
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- Publication number
- CN205159143U CN205159143U CN201520976597.3U CN201520976597U CN205159143U CN 205159143 U CN205159143 U CN 205159143U CN 201520976597 U CN201520976597 U CN 201520976597U CN 205159143 U CN205159143 U CN 205159143U
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- link
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Abstract
The utility model discloses a switch device, including the base and inlaying the casing of dress on the base, be provided with button assembly and circuit board on the base, button assembly includes the link that links with the circuit board and is used for driving the operation end of link, is provided with the chamber of sliding that supplies button assembly to slide on the casing, the intracavity that slides is equipped with the division board that lies in between link and the circuit board, is equipped with illuminator on the circuit board, and the position that corresponds with illuminator on the division board is equipped with the through -hole of intercommunication link and circuit board, and the inside of link is equipped with well cavity, and illuminator, through -hole and well cavity are coaxial setting, the link is equipped with the guiding hole with the through -hole adaptation on the terminal surface of division board, the operation end is equipped with the installation cavity towards the one end of link, and the one end of link orientation operation end is equipped with in the intercommunication opening of cavity and installation cavity, and the opening is installed in this installation cavity.
Description
Technical field
The utility model belongs to switching technique field, especially a kind of switching device be applied on automobile.
Background technology
At present, single switching device is because install inconvenience, take up room large and eliminated gradually, novel packet type switchgear instead of single switching device, have easy for installation, use the advantages such as quick, the switching device be applied on automobile generally comprises tire pressure and reports to the police, the function such as automatic parking and radar for backing car is in one, switching device generally comprises pedestal and is flush-mounted in the housing on pedestal, described pedestal is provided with button assembly and circuit board, described button assembly comprises the link that links with circuit board and the operating side for operating link, described housing is provided with the slippage chamber for link slippage, switching device mounting structure of the prior art is all more complicated, be inconvenient to dismantle, be unfavorable for daily maintenance, and switching device is all generally to paint or other materials can represent the icon of this push button function in the surface markers of button assembly, these icons are difficult to when light is bad distinguish, and cannot judge that whether the operation of this button is effective after pressing, whether corresponding function is starting state, not only be inconvenient to use, also easily there is potential safety hazard.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of adularescent backlight, and the simple switching device of syndeton.
To achieve these goals, the technical solution adopted in the utility model is: a kind of switching device, comprise pedestal and be inlaid in the housing on pedestal, pedestal is provided with button assembly and circuit board, button assembly comprises the link that links with circuit board and for driving the operating side of link, housing is provided with the slippage chamber for button assembly slippage, it is characterized in that: in described slippage chamber, be provided with the division board between link and circuit board, circuit board is provided with light-emitting device, position corresponding with light-emitting device on division board is provided with the through hole being communicated with link and circuit board, the inside of link is provided with cavity, light-emitting device, through hole and cavity are coaxial setting, described link is provided with the pilot hole with through hole adaptation towards the end face of division board, operating side is provided with installation cavity towards one end of link, link is provided with towards one end of operating side the opening being communicated with cavity and installation cavity, opening is arranged in this installation cavity, position corresponding with link on described division board is provided with transferring member link action being passed to circuit board.
In said structure, switching device is connected with the power supply on automobile, as long as automobile starting, light-emitting device on circuit board is just luminous, the light that light-emitting device sends arrives operating side through through hole and cavity, make pressing energy display white backlight soon, solve at night or insufficient light time also clearly can see the function indicateing arm of each operating side, switching device is electrically connected with panel board, when needing to use the function on switching device, push end by transferring member effect on circuit boards, at this moment panel board will show the gold-tinted work instruction of this action, so just can know whether this action is performed intuitively, reduce potential safety hazard, button assembly comprises tire pressure and reports to the police, automatic parking and radar for backing car etc., easy for installation, increase work efficiency, light-emitting device can be the components and parts of some energy luminescences such as bulb or LED, the center line of light-emitting device, the center line of through hole and the center line of cavity are point-blank, the utilance of light can be made to reach maximization, the effect of division board is in order to protective circuit plate, play the effect of dustproof and waterproof, the useful life of extended switch device.
As further setting of the present utility model, the inwall of described through hole extends above division board end face towards the direction of link forms guide end, and guide end is positioned at cavity through pilot hole and forms with pilot hole slippage of leading and coordinates.
In said structure, guide end is embedded in pilot hole, pilot hole and the outer wall of guide end form slippage of leading and coordinate, button assembly light when performing push end is still transmitted into operating side display backlight effect by guide end, the height of guide end and the displacement adaptation of link, can not be shorter than the displacement of link, and short words guide end and pilot hole likely can be thrown off, cause skew, affect the normal use of operating side.
As further setting of the present utility model, described transferring member comprises the transmission block being arranged at guide end both sides, this transmission block is disposed with contraction flow region and contact part along division board to the direction of link, one end of contact part is connected with contraction flow region, the other end abuts with the end face of link, the both sides of described guide end are also provided with and transmit block guide vane end stop side by side, and the height of this guide vane end stop is a little less than the height of contraction flow region, and guide vane end stop and link form spacing cooperation.
In said structure, contact part is shunk to circuit board direction when being subject to link extruding and the action of link is passed to circuit board, realize switching device can normally work again while dustproof and waterproof, contraction flow region is made up of elastomeric material to have auto-reset function, can reset to original position fast after action transmission completes, until contact part and link inconsistent, during pressing, guide vane end stop abuts with the end face of link, the effect of guide vane end stop is the effect that auxiliary contraction flow region plays support and connection end, when avoiding the pressure on operating side too large, contraction flow region is made to be compressed to the position of the limit, and cause the drawback that cannot restore, extend the useful life of contraction flow region.
As further setting of the present utility model, the inwall of described installation cavity is provided with grab, the outer peripheral face of link opening is provided with the draw-in groove forming clamping with grab, described grab becomes cylinder, the inwall that one side of this cylinder is fixed on installation cavity forms stationary plane, side relative with stationary plane on cylinder is lozenges, the top of described draw-in groove is provided with the slideway coaxial with draw-in groove, the width of this slideway and the width adaptation of grab, slideway is inclined plane towards the inwall of draw-in groove, and slideway and grab form slippage of leading and coordinate.
In said structure, during installation, operating side is set on the outer wall of link opening, grab slides onto draw-in groove along slideway, the setting of lozenges is the frictional force in order to reduce during slippage, convenient installation, the angle of inclination on inclined plane is identical with the angle of inclination of lozenges, more convenient like this clamping reduces resistance, the bearing surface that grab abuts with draw-in groove inwall is vertical with stationary plane, can make the more firm of grab and draw-in groove clamping like this, the end face of opening abuts with the inwall of installation cavity, and link and operating side are formed and be linked.
As further setting of the present utility model, the outer surface of described operating side is provided with the light penetrating object consistent with icon contour shape, light penetrating object is embedded on the outer wall of operating side, one end of light penetrating object extends towards the inwall of operating side and flushes with inwall, and light penetrating object is by transparent or can make the material of printing opacity.
In said structure, light penetrating object is embedded on the shell wall of operating side, and backlight effect can be made so better, as long as light penetrating object adopts the material of energy printing opacity.
Adopt such scheme, not only the functions such as tire pressure alarm, automatic parking and radar for backing car are attached on a device, solve the problem of night or the function on the inconvenient recognition button assembly in the place that light is dark, also have syndeton simpler, convenient installation.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment structural blast figure;
Accompanying drawing 2 is the utility model specific embodiment STRUCTURE DECOMPOSITION figure;
Accompanying drawing 3 is the utility model specific embodiment STRUCTURE DECOMPOSITION figure;
Accompanying drawing 4 is the utility model specific embodiment STRUCTURE DECOMPOSITION figure.
Embodiment
Below by embodiment, the utility model is specifically described; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection range, the technician in this field can make some nonessential improvement and adjustment according to the content of above-mentioned utility model to the utility model.
Specific embodiment of the utility model as Figure 1-4, a kind of switching device, comprise pedestal 1 and be inlaid in the housing 2 on pedestal 1, pedestal 1 is provided with button assembly 3 and circuit board 4, button assembly 3 comprises the link 31 that links with circuit board 4 and the operating side 32 for operating link 31, housing 2 is provided with the slippage chamber for link 31 slippage, the division board 5 between link 31 and circuit board 4 is provided with in described slippage chamber, position corresponding with link 31 on division board 5 is provided with the through hole 51 being communicated with link 31 and circuit board 4, the inside of link 31 is provided with cavity 311, installation cavity 321 is provided with in operating side 32, link 31 is provided with towards one end of operating side 32 opening 312 being communicated with cavity 311 and installation cavity 321, link 31 is provided with the pilot hole 313 with through hole 51 adaptation towards the end face of division board 5, on described circuit board 4, the position corresponding with through hole 51 is provided with light-emitting device 41, light-emitting device 41, through hole 51 and cavity 311 are coaxial setting, the outer surface of operating side 32 is provided with the light penetrating object consistent with icon contour shape, on described division board 5, the position corresponding with link 31 is provided with the transferring member 52 link 31 action being passed to circuit board 4.Switching device is connected with the power supply on automobile, as long as automobile starting, light-emitting device 41 on circuit board 4 is just luminous, the light that light-emitting device 41 sends arrives operating side 32 through through hole 51 and cavity 311, make operating side 32 energy display white backlight, solve at night or insufficient light time also clearly can see the function indicateing arm of each operating side 32, switching device is electrically connected with panel board, when needing to use the function on switching device, push end 32 by transferring member effect on the circuit board 4, at this moment panel board will show the gold-tinted work instruction of this action, so just can know whether this action is performed intuitively, reduce potential safety hazard, button assembly 3 comprises tire pressure and reports to the police, automatic parking and radar for backing car etc., easy for installation, increase work efficiency, light-emitting device 41 can be the components and parts of some energy luminescences such as bulb or LED, the center line of light-emitting device 41, the center line of through hole 51 and the center line of cavity 311 are point-blank, the utilance of light can be made to reach maximization, the effect of division board 5 is in order to protective circuit plate 4, play the effect of dustproof and waterproof, the useful life of extended switch device.
The inwall of above-mentioned through hole 51 extends above division board 5 end face towards the direction of link 31 forms guide end 511, and guide end 511 is positioned at cavity 311 through pilot hole 313 and forms with pilot hole 313 slippage of leading and coordinates.Guide end 511 is embedded in pilot hole 313, pilot hole 313 and the outer wall of guide end 511 form slippage of leading and coordinate, button assembly 3 light when performing push end 32 is still transmitted into operating side 32 display backlight effect by guide end 511, the height of guide end 511 and the displacement adaptation of link 31, can not be shorter than the displacement of link 31, short words guide end 511 likely can be thrown off with pilot hole 313, causes skew, affects the normal use of operating side 32.
Above-mentioned transferring member 52 comprises the transmission block 521 being arranged at guide end 511 both sides, this transmission block 521 is disposed with contraction flow region 5211 and contact part 5212 along division board 5 to the direction of link 31, one end of contact part 5212 is connected with contraction flow region 5211, the other end abuts with the end face of link 31, the both sides of described guide end 511 are also provided with and transmit block 521 guide vane end stop 522 side by side, the height of this guide vane end stop 522 is a little less than the height of contraction flow region 5211, and guide vane end stop 522 forms spacing cooperation with link 31.Contact part 5212 is shunk to circuit board 4 direction when being subject to link 31 and extruding and the action of link 31 is passed to circuit board 4, realize switching device can normally work again while dustproof and waterproof, contraction flow region 5211 is made up of elastomeric material to have auto-reset function, can reset to original position fast after action transmission completes, until contact part 5211 is inconsistent with link 31, during pressing, guide vane end stop 522 abuts with the end face of link 31, the effect of guide vane end stop 522 is effects that auxiliary contraction flow region 5211 plays support and connection end 31, when avoiding the pressure on operating side 32 too large, contraction flow region 5211 is made to be compressed to the position of the limit, and cause the drawback that cannot restore, extend the useful life of contraction flow region 5211.
The inwall of above-mentioned installation cavity 321 is provided with grab 3211, the outer peripheral face of link 31 opening 312 is provided with the draw-in groove 3121 forming clamping with grab 3211, described grab 3211 one-tenth cylinder, the inwall that one side of this cylinder is fixed on installation cavity 321 forms stationary plane, side relative with stationary plane on cylinder is lozenges 3212, the top of described draw-in groove 3121 is provided with the slideway 3122 coaxial with draw-in groove 3121, the width of this slideway 3122 and the width adaptation of grab 3211, slideway 3122 is inclined plane 3123 towards the inwall of draw-in groove 3121, slideway 3122 and grab 3211 form slippage of leading and coordinate.During installation, operating side 32 is set on the outer wall of link 31 opening 312, grab 3211 slides onto draw-in groove 3121 along slideway 3122, the setting of lozenges 3123 is the frictional force in order to reduce during slippage, convenient installation, the angle of inclination on inclined plane 3123 is identical with the angle of inclination of lozenges 3212, more convenient like this clamping reduces resistance, the bearing surface that grab 3211 abuts with draw-in groove 3121 inwall is vertical with stationary plane, can make the more firm of grab 3211 and draw-in groove 3121 clamping like this, the end face of opening 312 abuts with the inwall of installation cavity 321, link 31 and operating side 32 are formed and are linked.
Above-mentioned light penetrating object is embedded on the outer wall of operating side 32, and one end of light penetrating object extends towards the inwall of operating side 32 and flushes with inwall, and light penetrating object is by transparent or can make the material of printing opacity.Light penetrating object is embedded on the shell wall of operating side 32, and backlight effect can be made so better, as long as light penetrating object adopts the material of energy printing opacity.
Claims (5)
1. a switching device, comprise pedestal and be inlaid in the housing on pedestal, pedestal is provided with button assembly and circuit board, button assembly comprises the link that links with circuit board and for driving the operating side of link, housing is provided with the slippage chamber for button assembly slippage, it is characterized in that: in described slippage chamber, be provided with the division board between link and circuit board, circuit board is provided with light-emitting device, position corresponding with light-emitting device on division board is provided with the through hole being communicated with link and circuit board, the inside of link is provided with cavity, light-emitting device, through hole and cavity are coaxial setting, described link is provided with the pilot hole with through hole adaptation towards the end face of division board, operating side is provided with installation cavity towards one end of link, link is provided with towards one end of operating side the opening being communicated with cavity and installation cavity, opening is arranged in this installation cavity, position corresponding with link on described division board is provided with transferring member link action being passed to circuit board.
2. a kind of switching device according to claim 1, it is characterized in that: the inwall of described through hole extends above division board end face towards the direction of link forms guide end, and guide end is positioned at cavity through pilot hole and forms with pilot hole slippage of leading and coordinates.
3. a kind of switching device according to claim 1 and 2, it is characterized in that: described transferring member comprises the transmission block being arranged at guide end both sides, this transmission block is disposed with contraction flow region and contact part along division board to the direction of link, one end of contact part is connected with contraction flow region, the other end abuts with the end face of link, the both sides of described guide end are also provided with and transmit block guide vane end stop side by side, and the height of this guide vane end stop is a little less than the height of contraction flow region, and guide vane end stop and link form spacing cooperation.
4. a kind of switching device according to claim 1, it is characterized in that: the inwall of described installation cavity is provided with grab, the outer peripheral face of link opening is provided with the draw-in groove forming clamping with grab, described grab becomes cylinder, the inwall that one side of this cylinder is fixed on installation cavity forms stationary plane, side relative with stationary plane on cylinder is lozenges, the top of described draw-in groove is provided with the slideway coaxial with draw-in groove, the width of this slideway and the width adaptation of grab, slideway is inclined plane towards the inwall of draw-in groove, and slideway and grab form slippage of leading and coordinate.
5. a kind of switching device according to claim 1, it is characterized in that: the outer surface of described operating side is provided with the light penetrating object consistent with icon contour shape, light penetrating object is embedded on the outer wall of operating side, one end of light penetrating object extends towards the inwall of operating side and flushes with inwall, and light penetrating object is by transparent or can make the material of printing opacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976597.3U CN205159143U (en) | 2015-11-30 | 2015-11-30 | Switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976597.3U CN205159143U (en) | 2015-11-30 | 2015-11-30 | Switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159143U true CN205159143U (en) | 2016-04-13 |
Family
ID=55694808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976597.3U Active CN205159143U (en) | 2015-11-30 | 2015-11-30 | Switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516610A (en) * | 2017-09-30 | 2017-12-26 | 宁波金氏实业有限公司 | A kind of button switch |
| CN111883393A (en) * | 2020-07-30 | 2020-11-03 | 福建省三星电气股份有限公司 | Accessory assembly of switch device |
-
2015
- 2015-11-30 CN CN201520976597.3U patent/CN205159143U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516610A (en) * | 2017-09-30 | 2017-12-26 | 宁波金氏实业有限公司 | A kind of button switch |
| CN107516610B (en) * | 2017-09-30 | 2020-02-14 | 宁波金氏实业有限公司 | Push-button switch |
| CN111883393A (en) * | 2020-07-30 | 2020-11-03 | 福建省三星电气股份有限公司 | Accessory assembly of switch device |
| CN111883393B (en) * | 2020-07-30 | 2022-10-04 | 福建省三星电气股份有限公司 | Accessory assembly of switch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.289, Binhai 2nd Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee after: Zhejiang Changjiang Automobile Electronics Co.,Ltd. Address before: No.289, Binhai 2nd Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee before: WENZHOU CHANGJIANG AUTOMOBILE ELECTRONIC SYSTEM Co.,Ltd. |