CN104132314B - A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down - Google Patents
A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down Download PDFInfo
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- CN104132314B CN104132314B CN201410220105.8A CN201410220105A CN104132314B CN 104132314 B CN104132314 B CN 104132314B CN 201410220105 A CN201410220105 A CN 201410220105A CN 104132314 B CN104132314 B CN 104132314B
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- luminescence unit
- open slot
- fascinates
- regulating mechanism
- rotation regulating
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down, including：For connecting and the bracket component (A) that luminescence unit fascinates up and down is adjusted, the bracket component includes：Support (1), connect and adjust the ball nut (2) of the luminescence unit, and the adjusting screw (3) being connected with bulb and nut ball-and-socket, the ball-and-socket of the ball nut (2) coordinates with the bulb of the adjusting screw (3), form pivot point, two axis holes (1a) with open slot are formed respectively in the luminescence unit installation side of the support (1), a pair of rotary shafts is formed respectively with a pair of kidney-shaped rotary shafts (4a) being arranged on the cooling stand of the luminescence unit, turning adjusting screw (3) forward or backwards, fascinating for luminescence unit can just be adjusted, realize the position adjustments of luminous light shape.Simple structure of the present invention, does not have add-on parts.
Description
Technical field
The present invention relates to automobile headlamp adjusting device, in particular it relates to a kind of car light that is used on luminescence unit to having a down dip
The dynamic regulation transposition being adjusted.
Background technology
So far, the regulation of the regulation relative positions of parts in existing car light, mostly in the following way：That is,
Fix two relative positions of point between two parts, by adjust with above-mentioned 2 lines not on the same line the 3rd
The relative position of individual point realizes the adjustment of angle or position between two parts.
It is the luminous light shape upper-lower position of regulation car light in the past as a example by shown in accompanying drawing 1-2, must be to the upper and lower of luminescence unit
Fascinate and be adjusted, the regulation being now adjusted for being fascinated up and down to car light luminescence unit is using the branch for adjusting luminescence unit
The angle of frame (mounting bracket) a and lamp body f.Specific method is as follows：By two pivot screw e, by tapping screw thread and plastics material
The lamp body f lower ends of matter are fixed.Two ball nut d are respectively sleeved on the bulb of pivot screw e, then are fixed with support a.
It is connected because ball nut d is connected as ball-and-socket type with the bulb of pivot screw e, the ball-and-socket type cavity causes ball nut
D can make certain rotation around the bulb center of pivot screw e, thus, also cause connecting ball head nut d and pivot screw e's
Support a can make appropriate rotation around the centre of sphere line of two bulbs of pivot screw e.
In addition, while regulation motor c and lamp body f is fixed, being connected with support a further through attaching nut b.By adjusting horse
Up to c bulb it is extended or retracted, support a is rotated to an angle around the centre of sphere line of two bulbs of pivot screw e,
So as to reach the purpose of adjusting bracket a and lamp body f relative angles.
However, the shortcoming of above-mentioned this regulative mode is：Amount of parts is more, it is necessary to pass through two pivot screw e
And two ball nut D-shapeds are into the fulcrum of rotary shaft, assembly technology is also resulted in complicated.
The content of the invention
To solve the above problems, the purpose of the present invention is to be：Cooperatively formed by the axis hole and kidney-shaped rotary shaft of opening
Revolute.Using the adjusting screw being threadedly coupled with support, drive luminescence unit to rotate by three claws of ball nut, reach
To the purpose that regulation luminescence unit fascinates up and down.
Technical solution of the present invention is as follows：
A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down, including：
For connecting and adjust the bracket component A that luminescence unit fascinates up and down, it is characterised in that
The bracket component includes：Support 1, the installing plate of insertion support 1 sets, for connecting and adjust the luminous list
The ball nut 2 of unit, and the adjusting screw 3 being connected with bulb and nut ball-and-socket,
The ball-and-socket of the ball nut 2 coordinates with the bulb of the adjusting screw 3, forms pivot point,
Two axis hole 1a with open slot are formed respectively in the luminescence unit installation side of the support 1,
Described two axis hole 1a and a pair of kidney-shapeds being arranged on the cooling stand of the luminescence unit with open slot
Rotary shaft 4a forms a pair of rotary shafts respectively,
Turning adjusting screw 3 forward or backwards, it is possible to adjust luminescence unit with described two axis holes with open slot
A pair of rotary shafts that 1a and a pair of kidney-shaped rotary shaft 4a being arranged on the cooling stand of the luminescence unit are formed respectively is axle,
Fascinated up and down, finally realized the position adjustments of the luminous light shape of luminescence unit.
Fascinated up and down regulation open slot rotation regulating mechanism, its feature according to a kind of car light luminescence unit of the present invention
It is that the adjusting screw 3 is threadedly coupled with support 1.
Fascinated up and down regulation open slot rotation regulating mechanism, its feature according to a kind of car light luminescence unit of the present invention
It is that the ball nut 2 is fixed on the cooling stand of luminescence unit by three claw 2a.
Turning adjusting screw 3 forward or backwards, it is possible to adjust luminescence unit with described two axis holes with open slot
A pair of rotary shafts that 1a and a pair of kidney-shaped rotary shaft 4a being arranged on the cooling stand of the luminescence unit are formed respectively is axle,
Fascinated up and down, finally realized the position adjustments of the luminous light shape of luminescence unit.
Fascinated up and down regulation open slot rotation regulating mechanism, its feature according to a kind of car light luminescence unit of the present invention
It is that install upper lateral part in the first luminescence unit B and the second luminescence unit C of the support 1 forms two with opening respectively
The axis hole 1a of groove.
Fascinated up and down regulation open slot rotation regulating mechanism, its feature according to a kind of car light luminescence unit of the present invention
It is that the support 1 is integrally formed by two support (1-1,1-2) front-back staggereds, and two supports correspond respectively to front and rear mistake
The first of position setting, two luminescence unit B, C.
Fascinated up and down regulation open slot rotation regulating mechanism, its feature according to a kind of car light luminescence unit of the present invention
It is, on first cooling stand (4) and the second cooling stand (5) of first luminescence unit (B) and the second luminescence unit (C)
A pair of kidney-shaped rotary shafts (4a) are equipped with, the axis hole (1a) with respective openings groove on support (1) coordinates respectively, forms revolute.
During assembling, by luminescence unit along 90 degree of the axial-rotation of kidney-shaped rotary shaft 4a, kidney-shaped rotary shaft 4a is passed through into opening
The opening insertion of the axis hole 1a of groove, then reversely rotates 90 degree, and cooling stand 4 is hooked by three claw 2a of ball nut 2
And cooling stand 5, formed and fixed.Because the angular adjustment to luminescence unit B and luminescence unit C is usually no more than upper and lower 3 degree, institute
Cannot be deviate from from axis hole 1a is opened with kidney-shaped rotary shaft 4a after assembling.
Fascinated up and down regulation open slot rotation regulating mechanism, its feature according to a kind of car light luminescence unit of the present invention
It is that the open slot rotation regulating mechanism is to the first luminescence unit (B) and the drive turning angle up and down of the second luminescence unit (C)
Regulation is no more than upper and lower 3 degree.
It is an advantage of the invention that：
Coordinated using the axis hole 1a with open slot and kidney-shaped rotary shaft, form revolute, simple structure does not have additional zero
Part.
By kidney-shaped rotary shaft axis hole of the insertion with open slot after by the way that cooling stand 4 or cooling stand 5 are rotated by 90 °
1a, then by cooling stand 4 or cooling stand 5 reversely rotates 90 degree and forms fixed mode again, simplifies assembling process, and
And without too big power in assembling process.
Brief description of the drawings
Fig. 1 is the regulation relative positions of parts governor motion schematic diagram in conventional car light.
Figure 1A is sectional view at the A-A of Fig. 1, and Figure 1B is sectional view at the B-B of Fig. 1.
Fig. 2 is the regulation relative positions of parts governor motion assembling schematic diagram in conventional car light.
Fig. 3 is a kind of structural representation of open slot rotation regulating mechanism of the invention.
Fig. 4 is a kind of exploded view of the structural representation of open slot rotation regulating mechanism of the invention.
Fig. 5 A are sectional view at the front view and C-C of a kind of open slot rotation regulating mechanism of the invention.
Fig. 5 B are sectional view at a kind of open slot rotation regulating mechanism C-C of Fig. 5 A.
Fig. 6 A are a kind of structure top views of open slot rotation regulating mechanism of Fig. 5 A.
Fig. 6 B are sectional view at a kind of D-D of open slot rotation regulating mechanism of Fig. 6 A.
In figure, a is the support (mounting bracket) of luminescence unit, and f lamp bodies, e pivot screws, d ball nuts, c motors, b connects
Connected nut.A is used to connecting and adjusting the bracket component that luminescence unit fascinates up and down, B, and C is luminescence unit, and 1 is support, and 2 is to pass through
The installing plate of logical support 1 sets, for connecting and adjust the ball nut of the luminescence unit, and 2a is to fix ball nut 2
In three claws on the cooling stand of luminescence unit, 3 is the adjusting screw being connected with bulb and nut ball-and-socket, respectively shape
Two axis hole 1a, 4a with open slot into the luminescence unit installation side in the support 1 are and the axis hole with open slot
1a forms a pair of kidney-shaped rotary shafts on the cooling stand of the luminescence unit of a pair of rotary shafts,
Specific embodiment
Below in conjunction with the accompanying drawings, further embodiment explanation is made to present invention design.
Embodiment
As shown in figure 4, support 1 is provided with two couples of axis hole 1a with open slot, respectively with the cooling stand of luminescence unit B
Kidney-shaped the rotary shaft 4a and 5a of the cooling stand 5 of 4 and luminescence unit C cooperatively form revolute.And cooling stand 4 and radiating branch
Frame 5 is fixed by ball nut 2 with the bulb 3a of adjusting screw 3 respectively, because adjusting screw 3 is connected by screw thread pair with support 1
Connect, forward or backwards turning adjusting screw 3, it is possible to adjust fascinating for luminescence unit B and luminescence unit C, it is final to realize lighting
The purpose of the relative position of the luminous light shape of unit B and luminescence unit C.
It is of the invention, coordinated using the axis hole 1a with open slot and kidney-shaped rotary shaft, form revolute, structure letter
It is single, there is no add-on parts.The insertion of kidney-shaped rotary shaft is carried into opening after by the way that cooling stand 4 or cooling stand 5 are rotated by 90 °
The axis hole 1a of groove, then by cooling stand 4 or cooling stand 5 reversely rotates 90 degree and forms fixed mode again, simplifies dress
With process, and without too big power in assembling process.
Claims (7)
1. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down, including：
For connecting and adjust the bracket component (A) that luminescence unit fascinates up and down, it is characterised in that
The bracket component includes：Support (1), the installing plate of insertion support (1), for connecting and adjusts the luminescence unit
Ball nut (2), and the adjusting screw (3) being connected with bulb and nut ball-and-socket,
The ball-and-socket of the ball nut (2) coordinates with the bulb of the adjusting screw (3), forms pivot point,
Two axis holes (1a) with open slot are formed respectively in the luminescence unit installation side of the support (1),
Described two axis holes (1a) with open slot revolve with a pair of kidney-shapeds being arranged on the cooling stand of the luminescence unit
Rotating shaft (4a) forms a pair of rotary shafts respectively,
The opening of the axis hole (1a) of the open slot is slightly larger than the short side width of kidney-shaped rotary shaft (4a),
Turning adjusting screw (3) forward or backwards, it is possible to adjust fascinating for luminescence unit, finally realize the luminous of luminescence unit
The position adjustments of light shape.
2. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism, its feature up and down as claimed in claim 1
It is that the ball nut (2) is fixed on the cooling stand of luminescence unit by three claws (2a).
3. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism, its feature up and down as claimed in claim 1
It is that kidney-shaped rotary shaft (4a) section is the rectangle of two side short side cambers.
4. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism, its feature up and down as claimed in claim 1
It is that install upper lateral part in first luminescence unit (B) and the second luminescence unit (C) of the support (1) forms two bands respectively
There is the axis hole (1a) of open slot.
5. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism, its feature up and down as claimed in claim 1
It is that the support 1 is integrally formed by two support (1-1,1-2) front-back staggereds, and two supports correspond respectively to front and rear mistake
The first of position setting, two luminescence units (B, C).
6. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism, its feature up and down as claimed in claim 4
It is, on first cooling stand (4) and the second cooling stand (5) of first luminescence unit (B) and the second luminescence unit (C)
A pair of kidney-shaped rotary shafts (4a) are equipped with, the axis hole (1a) with respective openings groove on support (1) coordinates respectively, forms revolute.
7. a kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism, its feature up and down as claimed in claim 1
It is that the open slot rotation regulating mechanism is to the first luminescence unit (B) and the drive turning angle up and down of the second luminescence unit (C)
Regulation is no more than upper and lower 3 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220105.8A CN104132314B (en) | 2014-05-23 | 2014-05-23 | A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220105.8A CN104132314B (en) | 2014-05-23 | 2014-05-23 | A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down |
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| Publication Number | Publication Date |
|---|---|
| CN104132314A CN104132314A (en) | 2014-11-05 |
| CN104132314B true CN104132314B (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410220105.8A Active CN104132314B (en) | 2014-05-23 | 2014-05-23 | A kind of car light luminescence unit fascinates regulation open slot rotation regulating mechanism up and down |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246593A (en) * | 2017-08-11 | 2017-10-13 | 上海小糸车灯有限公司 | Bulb light regulating bolt with self sealss and its fit structure with lamp body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313228A (en) * | 2010-07-08 | 2012-01-11 | 株式会社小糸制作所 | Lamps apparatus for vehicle |
| CN204005811U (en) * | 2014-05-23 | 2014-12-10 | 上海小糸车灯有限公司 | A kind of car light luminescence unit fascinates up and down to regulate and uses open slot rotation regulating mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3526799B2 (en) * | 1999-12-16 | 2004-05-17 | トヨタ自動車株式会社 | Vehicle lighting |
| JP5507987B2 (en) * | 2009-12-10 | 2014-05-28 | 株式会社小糸製作所 | Vehicle lighting |
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2014
- 2014-05-23 CN CN201410220105.8A patent/CN104132314B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313228A (en) * | 2010-07-08 | 2012-01-11 | 株式会社小糸制作所 | Lamps apparatus for vehicle |
| CN204005811U (en) * | 2014-05-23 | 2014-12-10 | 上海小糸车灯有限公司 | A kind of car light luminescence unit fascinates up and down to regulate and uses open slot rotation regulating mechanism |
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| Publication number | Publication date |
|---|---|
| CN104132314A (en) | 2014-11-05 |
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Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |
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