CN207350144U - A kind of regulating device in car light between optical unit - Google Patents
A kind of regulating device in car light between optical unit Download PDFInfo
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- CN207350144U CN207350144U CN201621403366.4U CN201621403366U CN207350144U CN 207350144 U CN207350144 U CN 207350144U CN 201621403366 U CN201621403366 U CN 201621403366U CN 207350144 U CN207350144 U CN 207350144U
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- optical unit
- socket
- ball
- regulating device
- car light
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Abstract
A kind of regulating device in car light between optical unit, including fixing bracket 4 and the optical unit 1 that is arranged on the fixing bracket 4, it is characterised in that：With pivot screw 2 of the middle part formed with hemispherical bulb 2a and middle part, the support plate 3 formed with one 3a of ball-and-socket is arranged on formed with two 4a fixing brackets 4 of ball-and-socket the optical unit 1；One 3a of ball-and-socket and two 4a of ball-and-socket and hemispherical bulb 2a are concentric；Regulating device in a kind of car light between optical unit, which further includes, is arranged at 4 rear portion of fixing bracket, the bushing 5 being arranged in order through the pivot screw 2, elastic washer 6, floor clip 7, fixing nut 8.
Description
Technical field
It the utility model is related to regulating device and its fixed form between optical unit in car light.
Background technology
With the continuous maturation of LED luminescence chip technologies, the features such as its small, long lifespan, high light efficiency, causes LED to shine
Chip is applied in car light industry more and more, substitutes traditional light bulb.These characteristics also cause compound more optical units
System realizes that vehicle light illumination function is possibly realized, and since moulding is changeable, technology sense is strong, more and more car light designs use light more
Cellular system is learned, but also brings the problem of the adjusting and fixation between optical unit at the same time.
Adjusting and fixed form universal at present is that adjusting mechanism is designed to by screw thread pair connection and adjustable, utilization
The self-lock mechanism of screw thread pair, adjusting mechanism are formed after adjusting to required position and fixed.Such as patent ZL 2,014 20273434.4
The car light instant and near light shape relative position adjusts and uses screw drive formula bidirectional adjustment mechanism.But this adjusting mechanism is often
Complicated, part is more so that cost is higher.
Utility model content
Regulating device and its fixation side in a kind of car light between optical unit is provided for the utility model that solves the above problems
Formula, can be adjusted and fixed to each adjustable optical unit by special lighting network control.
A kind of regulating device in car light between optical unit, including fixing bracket 4 and be arranged on the fixing bracket 4
Optical unit 1, it is characterised in that：
The optical unit 1 is with pivot screw 2 of the middle part formed with hemispherical bulb 2a and middle part formed with one 3a of ball-and-socket
Support plate 3 be arranged on formed with two 4a fixing brackets 4 of ball-and-socket；
One 3a of ball-and-socket and two 4a of ball-and-socket and hemispherical bulb 2a are concentric；
Regulating device in a kind of car light between optical unit, which further includes, is arranged at 4 rear portion of fixing bracket, passes through
Bushing 5 that the pivot screw 2 is arranged in order, elastic washer 6, floor clip 7, fixing nut 8.
Thus, optical unit 1 can be subjected to universal adjustment.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：The branch
Match somebody with somebody on the inside of the ball-and-socket of fagging 3 formed with horizontal semicircle axis of a cylinder, the transverse direction semicircle axis of a cylinder and the semicolumn groove at 1 rear portion of optical unit
Conjunction forms revolute.
Thus, direction of rotation that can be between fixed support plate 3 and optical unit 1.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：The branch
Coordinate on the outside of the ball-and-socket of fagging 3 formed with longitudinal semicircle axis of a cylinder, the longitudinal direction semicircle axis of a cylinder with the semicolumn groove on fixing bracket 4
Form revolute.
Thus, direction of rotation that can be between fixed support plate 3 and fixing bracket 4.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：It is described solid
The two 4a rear surfaces of ball-and-socket and two 4a of ball-and-socket of fixed rack 4 are concentric, can coordinate with the bushing 5.
Thus, bushing 5 can be moved with optical unit 1.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：It is described solid
Formed with prominent wall-like structure at the two 4a posterior edges of ball-and-socket of fixed rack 4, can coordinate with the fixing nut 8.
Thus, fixing that nut 8 can move with optical unit 1.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：The branch
2 front and back end of point screw is respectively formed with external screw thread, can be with the optical unit 1 and the screw-internal thread fit of fixing nut 8.
Thus, whole device can be fixed
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：The branch
The hemispherical bulb 2a rears of point screw 2 can coordinate with the floor clip 7 and fix formed with card slot 2c.
Thus, apparatus structure intensity can be increased.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：It is described solid
2-10 optical unit 1 can be set on fixed rack 4.
According to the regulating device between optical unit in a kind of car light described in the utility model, it is characterised in that：The light
The movable angle of maximum for learning unit 1 is 20 degree.
The utility model is compact-sized, effectively reduces adjusting part, causes structure more to stablize jail while reducing cost
Lean on.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model adjusting and fixing device；
Fig. 2 is the decomposition diagram of the utility model adjusting and fixing device；
Fig. 3 is the sectional view of the utility model regulating device；
Fig. 4 is the front view of the utility model screw drive formula bidirectional adjustment mechanism；
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1,1 is fixing bracket, 2 be that 3 be adjusting mechanism by tune component.
It the utility model is related to regulating device and its fixed form between optical unit in a kind of car light, including modulated light
Unit A1, pivot screw 2, support plate 3, fixing bracket 4, bushing 5, elastic washer 6, floor clip 7 and fixing nut 8.Fulcrum
Screw 2 is equipped with hemispherical bulb 2a, and is connected firmly by the external screw thread 2b internal threads being equipped with optical unit 1 by screw thread pair,
Optical unit 1 is allowd to carry out Universal rotary by pivot of the hemispherical bulb 2a of pivot screw 2.Support plate 3 is equipped with
The isometrical and concentric ball-and-socket with the hemispherical bulb 2a of pivot screw 2, both coordinate, and form pivot between the two,
Since pivot screw 2 and optical unit 1 connect firmly, so the pivot is the pivot of optical unit 1 and support plate 3.
Support plate 3 is additionally provided with two semicircle axiss of a cylinder of transverse direction and longitudinal direction, wherein horizontal semicircle axis of a cylinder and the semicircle being equipped with optical unit
Column groove cooperatively forms revolute so that can only be with the axle center of the horizontal semicolumn of support plate 3 between optical unit 1 and support plate 3
Rotate, similarly, be equipped with isometrical of the hemispherical ball head structure that is equipped with by support plate 3 and fixing bracket 4 and
The cooperation of concentric two 4a structures of ball-and-socket, and the semicolumn groove that is equipped with fixing bracket of longitudinal semicircle axis of a cylinder of support plate 3 are matched somebody with somebody
Conjunction forms revolute so that can only make rotation fortune between support plate 3 and fixing bracket with the axle center of longitudinal semicolumn of support plate 3
It is dynamic.Thus, two semicircle axiss of a cylinder of transverse direction and longitudinal direction are equipped with by support plate 3 so that removed between optical unit 1 and fixing bracket 4
Position in the front-back direction does not limit, remaining direction can only carry out rotation fortune with the horizontal and middle axle center to semicolumn of support plate 3
It is dynamic, and the angle of rotary motion is 0 to 10 degree, but not limited to this scope.The fixing bracket 4 is additionally provided with and two 4a of ball-and-socket
With one heart, and radius is more than the hemispherical dome structure of two 4a of ball-and-socket, for the isometrical concentric ball-and-socket cooperation being equipped with bushing 5, bushing 5
The opposite side for the ball-and-socket being equipped with is planar structure, for being engaged with elastic washer 6.During assembling, pivot screw is revolved successively
Enter the internal thread that optical unit 1 is equipped with, the through-hole structure that support plate 2 is equipped with by it is then inserted in pivot screw 2, makes support
Socket arrangement on plate 3 is bonded with 2 bulb 2a of pivot screw, then the component that above-mentioned parts are formed is inserted into fixing bracket together
4 two 4a of ball-and-socket, makes the hemispherical bulb of support plate 3 be bonded with two 4a of ball-and-socket, also, makes another section of outer spiral shell of pivot screw 2
Line 2d passes through the cylindrical via at two 4a centers of ball-and-socket.The cylindrical via and bullet at the ball-and-socket center of bushing 5 are passed sequentially through again
Bushing 5 and elastic washer 6 are inserted in pivot screw 2 by the via at property 6 center of packing ring, finally set floor clip 7 by its center
Some perforates are pressed into pivot screw 2, until the flexible barbs structure that floor clip 7 is equipped with is caught in what pivot screw 2 was equipped with
Card slot 2c, while by 6 default interference volume of elastic washer, due to the press-in elastic washer 6 of floor clip 7 can produce it is a certain amount of
Elastic deformation so as to produce elastic force, the elastic force cause optical unit 1, pivot screw 2, support plate 3, fixing bracket 4,
Contact surface between bushing 5 is close to, and causes above-mentioned part and elastic washer 6 and floor clip 7 together, can be with support
The transverse direction and longitudinal direction axis of plate 3 is rotated.When fixed, the internal thread that fixing nut 8 is equipped with screws in the external screw thread of pivot screw 2
2d, until the socket arrangement isometrical with the hemispherical ball head structure of fixing bracket 4 that fixing nut 8 is equipped with is close to, and passes through
Above-mentioned fixing nut 8 and the pretightning force of the screw thread pair of pivot screw 2 compress, and play the fixed work of optical unit 1 and fixing bracket 4
With.
The utility model is compact-sized, effectively reduces adjusting part, causes structure more to stablize jail while reducing cost
Lean on.
Claims (10)
1. the regulating device in a kind of car light between optical unit, including fixing bracket (4) and it is arranged on the fixing bracket (4)
Optical unit (1), it is characterised in that：
The optical unit (1) is with pivot screw (2) of the middle part formed with hemispherical bulb (2a) and middle part formed with ball-and-socket one
The support plate (3) of (3a) is arranged on formed with ball-and-socket two (4a) fixing bracket (4)；
The ball-and-socket one (3a) and ball-and-socket two (4a) and hemispherical bulb (2a) are concentric；
Regulating device in a kind of car light between optical unit, which further includes, is arranged at the fixing bracket (4) rear portion, through institute
State the bushing (5), elastic washer (6), floor clip (7), fixing nut (8) that pivot screw (2) is arranged in order.
2. the regulating device in a kind of car light according to claim 1 between optical unit, it is characterised in that：The support plate
(3) match somebody with somebody on the inside of ball-and-socket formed with horizontal semicircle axis of a cylinder, the transverse direction semicircle axis of a cylinder and the semicolumn groove at optical unit (1) rear portion
Conjunction forms revolute.
3. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：The branch
Formed with longitudinal semicircle axis of a cylinder, the longitudinal direction semicircle axis of a cylinder and the semicolumn groove on fixing bracket (4) on the outside of the ball-and-socket of fagging (3)
Cooperatively form revolute.
4. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：It is described solid
Formed with the ball-and-socket two (4a) concentric with hemispherical bulb (2a) on fixed rack (4).
5. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：It is described solid
(4a) rear surface of ball-and-socket two and ball-and-socket two (4a) of fixed rack (4) are concentric, can coordinate with the bushing (5).
6. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：It is described solid
Formed with prominent wall-like structure at ball-and-socket two (4a) posterior edges of fixed rack (4), can coordinate with the fixing nut (8).
7. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：The branch
Point screw (2) front and back end is respectively formed with external screw thread, can be with the optical unit (1) and the screw-internal thread fit of fixing nut (8).
8. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：The branch
Hemispherical bulb (2a) rear of point screw (2) can coordinate with the floor clip (7) and fix formed with card slot (2c).
9. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：It is described solid
2-10 optical unit (1) can be set on fixed rack (4).
10. according to the regulating device between optical unit in a kind of car light according to claim 1, it is characterised in that：It is described
The movable angle of maximum of optical unit (1) is 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403366.4U CN207350144U (en) | 2016-12-20 | 2016-12-20 | A kind of regulating device in car light between optical unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403366.4U CN207350144U (en) | 2016-12-20 | 2016-12-20 | A kind of regulating device in car light between optical unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350144U true CN207350144U (en) | 2018-05-11 |
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ID=62361191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403366.4U Active CN207350144U (en) | 2016-12-20 | 2016-12-20 | A kind of regulating device in car light between optical unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044607A (en) * | 2016-12-20 | 2017-08-15 | 武汉通畅汽车电子照明有限公司 | A kind of adjusting means in car light between optical unit |
-
2016
- 2016-12-20 CN CN201621403366.4U patent/CN207350144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044607A (en) * | 2016-12-20 | 2017-08-15 | 武汉通畅汽车电子照明有限公司 | A kind of adjusting means in car light between optical unit |
| CN107044607B (en) * | 2016-12-20 | 2023-08-18 | 武汉通畅汽车电子照明有限公司 | Adjusting device between optical units in car lamp |
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