CN203957982U - The adjustable car light in down-hole - Google Patents
The adjustable car light in down-hole Download PDFInfo
- Publication number
- CN203957982U CN203957982U CN201420289292.0U CN201420289292U CN203957982U CN 203957982 U CN203957982 U CN 203957982U CN 201420289292 U CN201420289292 U CN 201420289292U CN 203957982 U CN203957982 U CN 203957982U
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- Prior art keywords
- bearing
- car light
- hole
- rotating shaft
- pair
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- Expired - Fee Related
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Abstract
The utility model relates to the car light technical field that underground vehicle is used, be specifically related to the adjustable car light in a kind of down-hole, comprise a pair of bearing being installed on car body, be arranged at the car light between a pair of bearing, described car light is arranged between a pair of bearing by rotating shaft, wherein on a bearing, be provided with drive shaft and with the driver train rotating on vehicle lights vertical direction, and be arranged at the stop gear being rotated further for restriction after rotateing in place in rotating shaft on this bearing.The utility model is simple in structure, reasonable in design, can at the irradiating angle up and down of horizontal surface, automatically adjust car light, makes it meet the car light matching requirements of differing heights, and commonality is high, reduces use cost.
Description
Technical field
The utility model relates to the car light technical field that underground vehicle is used, and is specifically related to the adjustable car light in a kind of down-hole.
Background technology
The car light that underground vehicle is used, the assembling principle of car light is that light-illuminating height is lower than the height of human eye, although, the current vehicle light fixture of getting on the bus has distance-light to regulate, but the car light due to underground vehicle use, unlike other vehicles, consider surface structure, it can be common to various underground vehicles substantially, but because the vehicle of differing heights is different to the setting angle of car light, existing car light does not have regulating mechanism, even if thereby the commonality of saying, but be not still very desirable at the light irradiating angle of horizontal above-below direction.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of down-hole adjustable car light, and it can be adjusted the upper and lower irradiating angle of car light in horizontal direction as required automatically, makes it meet the matching requirements of differing heights vehicle.
The utility model is achieved through the following technical solutions:
The adjustable car light in down-hole, comprise a pair of bearing being installed on car body, be arranged at the car light between a pair of bearing, described car light is arranged between a pair of bearing by rotating shaft, wherein on a bearing, be provided with drive shaft and with the driver train rotating on vehicle lights vertical direction, and be arranged at the stop gear being rotated further for restriction after rotateing in place in rotating shaft on this bearing.
Adopted such scheme, in the time of on the vehicle that car light is assembled to differing heights, a pair of bearing is assemblied on car body, then by driver train, drive shaft and car light thereof are turned to the setting angle needing, make it meet the requirement of angle of assembling up and down of horizontal surface, after car light rotate in place, by stop gear, the rotation of car light is carried out spacingly, guarantee that like this car light is not in the rotation of adjusting under angle case; The utility model is simple in structure, reasonable in design, can at the irradiating angle up and down of horizontal surface, automatically adjust car light, makes it meet the car light matching requirements of differing heights, and commonality is high, reduces use cost.
Further, in order to realize car light, at the upper lower angle of horizontal surface, automatically adjust, described driver train comprises the motor being fixedly installed on bearing, on the output shaft of motor, be provided with driven wheel, in rotating shaft, be fixedly installed and follow the driven gear that rotating shaft is rotated, described driven wheel and driven gear engagement.Rotation by motor drives driven wheel to rotate, and under the engagement of driven wheel and driven gear, drives rotating shaft and car light thereof to rotate, thereby realizes the adjustment of car light horizontal surface angle.
Further, for car light being carried out to rotary spacing after car lamp angle adjustment, described stop gear comprises the position-arresting disk being fixedly installed in rotating shaft, on bearing, be fixedly installed the carrier block in position-arresting disk periphery, on this carrier block, offer assembling through hole, and be arranged in assembling through hole partly in assembling the ball of through hole outside, on the outer peripheral face of position-arresting disk, be arranged at intervals with the limited impression coordinating with ball, and lock onto by latch segment the elastic component that assembles in through hole and withstand ball.Car light rotates while adjusting, and ball compression elastic piece inwardly shrinks, and is rolled in another limited impression from a limited impression, and after car light rotate in place, ball is secured in corresponding limited impression under the effect of elastic component, thereby realizes spacing object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of driver train and stop gear in the utility model;
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described:
Referring to Fig. 1, 2, the adjustable car light in down-hole, comprise a pair of bearing 1 being installed on car body, between a pair of bearing, form assembly space, be arranged at the car light in assembly space 2 between a pair of bearing, car light is arranged between a pair of bearing by rotating shaft 3, rotating shaft can be rotated on bearing, wherein on a bearing, be provided with drive shaft and with the driver train rotating on vehicle lights vertical direction, driver train comprises the motor 4 being fixedly installed on bearing, on the output shaft of motor, be provided with driven wheel 5, this driven wheel can be arranged to have the sector structure of breach 6, effectively like this prevent that the driving car light rotational angle of driven wheel is excessive, and be unfavorable for the irradiating angle of car light, can limit the rotation of car light within the scope of certain angle, because driven wheel is turning to breach when relative with driven gear, there is no transmission of power to driven gear, thereby rotating shaft and car light cannot rotate, in rotating shaft, be fixedly installed and follow the driven gear 7 that rotating shaft is rotated, driven wheel and driven gear engagement.
And be arranged on this bearing for limiting the stop gear being rotated further after rotateing in place in rotating shaft, comprise the position-arresting disk 8 being fixedly installed in rotating shaft, on bearing, be fixedly installed the carrier block 9 in position-arresting disk periphery, on this carrier block, offer assembling through hole 10, and be arranged in assembling through hole partly in assembling the ball 11 of through hole outside, on the outer peripheral face of position-arresting disk, be arranged at intervals with the limited impression 12 coordinating with ball, and lock onto in assembling through hole and withstand the elastic component 13 of ball by latch segment 14, limited impression can adopt arc groove, elastic component can adopt spring or shell fragment etc.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model openly in scope; still can do some corrections or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (2)
1. the adjustable car light in down-hole, comprise a pair of bearing being installed on car body, be arranged at the car light between a pair of bearing, it is characterized in that, described car light is arranged between a pair of bearing by rotating shaft, wherein on a bearing, be provided with drive shaft and with the driver train rotating on vehicle lights vertical direction, and be arranged at the stop gear being rotated further for restriction after rotateing in place in rotating shaft on this bearing;
Described stop gear comprises the position-arresting disk being fixedly installed in rotating shaft, on bearing, be fixedly installed the carrier block in position-arresting disk periphery, on this carrier block, offer assembling through hole, and be arranged in assembling through hole partly in assembling the ball of through hole outside, on the outer peripheral face of position-arresting disk, be arranged at intervals with the limited impression coordinating with ball, and lock onto by latch segment the elastic component that assembles in through hole and withstand ball.
2. the adjustable car light in down-hole according to claim 1, it is characterized in that, described driver train comprises the motor being fixedly installed on bearing, on the output shaft of motor, be provided with driven wheel, in rotating shaft, be fixedly installed and follow the driven gear that rotating shaft is rotated, described driven wheel and driven gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289292.0U CN203957982U (en) | 2014-05-30 | 2014-05-30 | The adjustable car light in down-hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289292.0U CN203957982U (en) | 2014-05-30 | 2014-05-30 | The adjustable car light in down-hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957982U true CN203957982U (en) | 2014-11-26 |
Family
ID=51918608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289292.0U Expired - Fee Related CN203957982U (en) | 2014-05-30 | 2014-05-30 | The adjustable car light in down-hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891878A (en) * | 2017-11-03 | 2018-04-10 | 中车青岛四方机车车辆股份有限公司 | Car light installation frame body and there is its train |
-
2014
- 2014-05-30 CN CN201420289292.0U patent/CN203957982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891878A (en) * | 2017-11-03 | 2018-04-10 | 中车青岛四方机车车辆股份有限公司 | Car light installation frame body and there is its train |
| CN107891878B (en) * | 2017-11-03 | 2019-11-22 | 中车青岛四方机车车辆股份有限公司 | Car light installation frame body and train with it |
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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: 20141126 Termination date: 20160530 |