CN219713128U - Dimming structure and vehicle - Google Patents
Dimming structure and vehicle Download PDFInfo
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- CN219713128U CN219713128U CN202320549845.0U CN202320549845U CN219713128U CN 219713128 U CN219713128 U CN 219713128U CN 202320549845 U CN202320549845 U CN 202320549845U CN 219713128 U CN219713128 U CN 219713128U
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- 238000005286 illumination Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
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Abstract
The utility model provides a dimming structure and a vehicle, and belongs to the technical field of vehicle illumination. The car lamp bracket comprises a first connecting arm arranged along the Z direction and a second connecting arm arranged along the Y direction, the car lamp is arranged on the second connecting arm, the first end of the first connecting arm is fixedly connected with the first end of the second connecting arm to form a positioning end, the positioning end is provided with a spherical hinge, and the spherical hinge is fixedly connected with the lamp housing; the first adjusting mechanism is connected with the second end of the first connecting arm through a spherical hinge, and has the degree of freedom along the X direction; the second adjusting mechanism is connected with the second end of the second connecting arm through a spherical hinge, and the second adjusting mechanism has the freedom degree along the X direction. The dimming structure provided by the utility model can realize the adjustment of the up-down angle and the left-right angle of the car lamp, thereby solving the problem that the irradiation angle of the car lamp is difficult to adjust.
Description
Technical Field
The utility model belongs to the technical field of vehicle illumination, and particularly relates to a dimming structure and a vehicle.
Background
The car lamp is a lamp on a vehicle, is a tool for lighting the road when the vehicle runs at night, is also a prompting tool for sending various vehicle running signals, is generally divided into a head lamp, a tail lamp, a steering lamp and the like, is more important in the running process of the vehicle, is used as an eye of the vehicle, is not only related to the external image of a car owner, but also is closely related to safe driving under the condition of driving at night or bad weather, and along with the continuous development of the technology, the requirements of people on the car lamp are also higher.
When the automobile runs on a road with a turn or a slope, the angle of the automobile lamp needs to be adjusted, so that the front of the automobile lamp can keep enough brightness for determining the road condition in front, but the existing lamp irradiation angle is usually in a fixed form, the angle is difficult to adjust, and a large potential safety hazard exists when the automobile turns or the road with the slope is on the road.
Disclosure of Invention
The utility model aims to provide a dimming structure and aims to solve the problem that the irradiation angle of a car lamp is difficult to adjust.
In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a dimming structure comprising:
the car lamp bracket comprises a first connecting arm arranged along the Z direction and a second connecting arm arranged along the Y direction, the car lamp is mounted on the second connecting arm, the first end of the first connecting arm is fixedly connected with the first end of the second connecting arm to form a positioning end, a spherical hinge is mounted at the positioning end, and the spherical hinge is fixedly connected with the lamp housing;
the first adjusting mechanism is connected with the second end of the first connecting arm through a spherical hinge, has the degree of freedom along the X direction and is used for driving the first connecting arm to rotate by taking the second connecting arm as a rotating shaft;
the second adjusting mechanism is connected with the second end of the second connecting arm through a spherical hinge, and the second adjusting mechanism is provided with a degree of freedom along the X direction and is used for driving the second connecting arm to rotate by taking the first connecting arm as a rotating shaft.
In one possible implementation manner, the number of the lamp brackets is two, the two lamp brackets are sequentially arranged along the Z direction and used for respectively installing a high beam and a low beam, the first adjusting mechanism is respectively connected with the second ends of the first connecting arms of the two lamp brackets through ball chains, and the second adjusting mechanism is respectively connected with the second ends of the second connecting arms of the two lamp brackets through ball chains.
In one possible implementation, the ball-hinge comprises:
the mounting sleeve is arranged on the car lamp bracket and is provided with a spherical cavity;
the connecting body, connecting body one end be equipped with spherical cavity normal running fit's spherical portion, the connecting body other end is equipped with connect the connecting portion of lamp body.
In one possible implementation manner, the mounting hole is formed in the vehicle lamp bracket, and the mounting sleeve is clamped in the mounting hole by means of a clamping block arranged on the outer wall of the mounting sleeve.
In one possible implementation manner, the second connecting arm is fixedly provided with a mounting plate extending along X, and the mounting plate is provided with a plurality of connecting holes for connecting with the vehicle lamp.
In one possible implementation manner, the mounting plate is provided with a lightening hole, and a plurality of reinforcing rib plates are connected between the mounting plate and the second connecting arm.
In one possible implementation of the present utility model,
the first adjusting mechanism comprises a first adjusting block and a first screw rod, the first adjusting block is connected with the second end of the first connecting arm through a spherical hinge, and the first screw rod is arranged along the X direction and is in threaded running fit with the first adjusting block;
the second adjusting mechanism comprises a second adjusting block and a second screw rod, the second adjusting block is connected with the second end of the second connecting arm through a spherical hinge, and the second screw rod is arranged along the X direction and in threaded running fit with the second adjusting block.
In one possible implementation of the present utility model,
the first adjusting mechanism further comprises a first transmission gear and a first driving gear, the first transmission gear is arranged at one end, far away from the first adjusting block, of the first screw rod, and the first driving gear is meshed with the first transmission gear to drive the first screw rod to rotate;
the second adjusting mechanism further comprises a second transmission gear and a second driving gear, the second transmission gear is arranged at one end, far away from the second adjusting block, of the second screw rod, and the second driving gear is meshed with the second transmission gear to drive the second screw rod to rotate.
In one possible implementation manner, the first adjusting mechanism further comprises a mounting frame and a power unit arranged on the mounting frame, and the driving end of the power unit is connected with the first adjusting block through a ball chain so as to drive the first adjusting block to move along the X direction.
The dimming structure provided by the utility model has the beneficial effects that: compared with the prior art, the car lamp bracket is formed by connecting the first connecting arm and the second connecting arm in a mutually perpendicular mode. The first linking arm sets up along Z to, and the first end of first linking arm is positive towards Z to the negative direction of Z. The second connecting arm is arranged along the Y direction, the first end of the second connecting arm is positioned at the front side of the Y direction, and the second end of the second connecting arm is positioned at the rear side of the Y direction. The first end of the first connecting arm and the first end of the second connecting arm are fixedly connected to form a positioning end, and a spherical hinge is arranged at the positioning end. Wherein, the car light is installed on the second linking arm, and spherical hinged joint is on the lamp body. The first adjustment mechanism is connected with the second end of the first connecting arm through the spherical hinge, the first adjustment mechanism has the degree of freedom along the X direction, when the first adjustment mechanism moves along the X direction, the first adjustment mechanism drives the first connecting arm to rotate along the Y-direction virtual axis of the spherical hinge, namely, the second connecting arm is used as a rotating shaft to rotate, and the adjustment of the upper and lower angles of the vehicle lamp mounted on the second connecting arm can be realized. The second adjustment mechanism is connected with the second end of the second connecting arm through the spherical hinge, the second adjustment mechanism is provided with the degree of freedom along the X direction, when the second adjustment mechanism moves along the X direction, the second adjustment mechanism drives the second connecting arm to rotate along the Z-direction virtual axis of the spherical hinge, namely, the first connecting arm is used as a rotating shaft to rotate, and the left and right angle adjustment of the car lamp mounted on the second connecting arm can be realized. According to the dimming structure provided by the utility model, the up-down angle of the car lamp can be adjusted through the movement of the first adjusting mechanism, and the left-right angle of the car lamp can be adjusted through the movement of the second adjusting mechanism, so that the problem that the irradiation angle of the car lamp is difficult to adjust is solved.
The utility model also provides a vehicle comprising the dimming structure.
The vehicle has the beneficial effects that the dimming structure is adopted, so that the vehicle has the same beneficial effects as the dimming structure and is not repeated herein.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an axial side view of a dimming structure according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
fig. 4 is a schematic structural view of a lamp stand according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a first connecting arm; 2. a second connecting arm; 3. a spherical hinge; 4. a first adjustment block; 5. a first screw rod; 6. a first transmission gear; 7. a first drive gear; 8. a second adjustment block; 9. a second screw rod; 10. a second transmission gear; 11. a second drive gear; 12. a mounting frame; 13. a power unit; 14. a mounting sleeve; 15. a connecting body; 16. a spherical portion; 17. a connection part; 18. a mounting hole; 19. a mounting plate; 20. a connection hole; 21. a lightening hole; 22. reinforcing rib plates.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, a dimming structure provided by the present utility model will now be described. A dimming structure comprises a car lamp bracket, a first adjusting mechanism and a second adjusting mechanism.
The car lamp bracket comprises a first connecting arm 1 arranged along the Z direction and a second connecting arm 2 arranged along the Y direction, the car lamp is arranged on the second connecting arm 2, the first end of the first connecting arm 1 is fixedly connected with the first end of the second connecting arm 2 to form a positioning end, the positioning end is provided with a spherical hinge 3, and the spherical hinge 3 is fixedly connected with a lamp housing; the first adjusting mechanism is connected with the second end of the first connecting arm 1 through a spherical hinge, and has the degree of freedom along the X direction and is used for driving the car lamp bracket to rotate by taking the second connecting arm 2 as a rotating shaft; the second adjusting mechanism is connected with the second end of the second connecting arm 2 through a spherical hinge, and the second adjusting mechanism is provided with a degree of freedom along the X direction and is used for driving the car lamp bracket to rotate by taking the first connecting arm 1 as a rotating shaft.
Compared with the prior art, the dimming structure provided by the utility model has the advantages that the lamp bracket is formed by mutually and perpendicularly connecting the first connecting arm 1 and the second connecting arm 2. The first connecting arm 1 is arranged along the Z direction, the first end of the first connecting arm 1 faces the Z negative direction, and the second end of the first connecting arm 1 faces the Z positive direction. The second connecting arm 2 is arranged along the Y direction, the first end of the second connecting arm 2 is positioned at the front side of the Y direction, and the second end of the second connecting arm 2 is positioned at the rear side of the Y direction. The first end of the first connecting arm 1 and the first end of the second connecting arm 2 are fixedly connected to form a positioning end at which the ball-shaped hinge 3 is mounted. Wherein, the car light is installed on second linking arm 2, and spherical hinge 3 is connected on the lamp body. The second end of first adjustment mechanism and first linking arm 1 passes through the ball pivot to be connected, and first adjustment mechanism possesses the degree of freedom along the X direction, and when first adjustment mechanism moved along the X direction, first adjustment mechanism drove first linking arm 1 and rotated with the Y of spherical hinge 3 to the virtual axle, uses second linking arm 2 as the axis of rotation promptly and rotates, can realize the regulation of the car light upper and lower angle of installation on the second linking arm 2. The second adjustment mechanism is connected with the second end of the second connecting arm 2 through the spherical hinge, the second adjustment mechanism is provided with the degree of freedom along the X direction, when the second adjustment mechanism moves along the X direction, the second adjustment mechanism drives the second connecting arm 2 to rotate along the Z-direction virtual axis of the spherical hinge 3, namely, the first connecting arm 1 is used as a rotating shaft to rotate, and the left and right angle adjustment of the car lamp mounted on the second connecting arm 2 can be realized. According to the dimming structure provided by the utility model, the up-down angle of the car lamp can be adjusted through the movement of the first adjusting mechanism, and the left-right angle of the car lamp can be adjusted through the movement of the second adjusting mechanism, so that the problem that the irradiation angle of the car lamp is difficult to adjust is solved.
Wherein, first linking arm 1 and second linking arm 2 integrated into one piece, in order to guarantee the structural strength of first linking arm 1 and second linking arm 2 self, the unification shaping has the strengthening rib that sets up along self length direction on first linking arm 1 and second linking arm 2.
In some embodiments, referring to fig. 1, the number of the lamp holders is two, and the two lamp holders are sequentially arranged along the Z direction, for respectively installing a high beam and a low beam, the first adjusting mechanism is respectively connected with the second ends of the first connecting arms 1 of the two lamp holders through a ball chain, and the second adjusting mechanism is respectively connected with the second ends of the second connecting arms 2 of the two lamp holders through a ball chain.
In this embodiment, the two lamp brackets are a high beam bracket and a low beam bracket, respectively, the high beam bracket is located below the low beam bracket, that is, the high beam installed on the high beam bracket is located below the low beam installed on the low beam bracket. The two ends of the first adjusting mechanism are respectively hinged with the high beam lamp bracket and the low beam lamp bracket through ball chains. Similarly, the two ends of the first adjusting mechanism are respectively hinged with the high beam lamp bracket and the low beam lamp bracket through ball chains.
Wherein, first adjustment mechanism, the first linking arm 1 of dipped headlight support and the first linking arm 1 of far-reaching headlamp support constitute a connecting rod structure, when first adjustment mechanism moves along X, use spherical hinge 3 at dipped headlight support middle part and spherical hinge 3 at far-reaching headlamp support middle part as center of rotation, drive the second linking arm 2 of dipped headlight support and the second linking arm 2 of far-reaching headlamp support simultaneously and use oneself as the rotation axis rotation to drive the regulation of car light upper and lower angle.
In addition, the second adjusting mechanism, the second connecting arm 2 of the dipped headlight support and the second connecting arm 2 of the high beam support form another connecting rod structure, when the second adjusting mechanism moves along the X direction, the spherical hinge 3 in the middle of the dipped headlight support and the spherical hinge 3 in the middle of the high beam support are used as rotation centers, and meanwhile the second connecting arm 2 of the dipped headlight support and the second connecting arm 2 of the high beam support are driven to swing, so that the left and right angle adjustment of the vehicle lamp is driven.
In some embodiments, referring to fig. 2, the ball-hinge 3 includes a mounting sleeve 14 and a connector 15. The mounting sleeve 14 is arranged on the car lamp bracket, and a spherical cavity is formed in the mounting sleeve 14; one end of the connector 15 is provided with a spherical part 16 which is in rotary fit with the spherical cavity, and the other end of the connector 15 is provided with a connecting part 17 which is connected with the lamp housing.
In this embodiment, the mounting sleeve 14 is mounted on the vehicle lamp bracket and is located at a positioning end of the first connecting arm 1 and the first end of the second connecting arm 2, the mounting sleeve 14 is provided with a spherical cavity, the spherical portion 16 at one end of the connecting body 15 is clamped in the spherical cavity and can realize universal rotation with the spherical cavity, and the connecting portion 17 at the other end of the connecting body 15 is connected to the lamp housing. Through the structure, the lamp bracket is matched with the spherical cavity through the spherical part 16, so that universal rotation can be realized relative to the lamp housing, and further, the adjustment of the upper and lower angles and the left and right angles of the lamp arranged on the lamp bracket can be realized.
Optionally, the connecting part 17 is a threaded rod and can be connected with a preset threaded hole on the lamp housing; or the connecting part 17 is integrally formed on the lamp housing, and the stable connection between the connecting body 15 and the lamp housing can be realized through the two modes.
Referring to fig. 3, the spherical hinge structures of the first adjusting mechanism and the second end of the first connecting arm 1, and the spherical hinge structures of the second adjusting mechanism and the second end of the second connecting arm 2 are identical to the spherical hinge structures of the positioning end 3. At this time, the mounting holes 18 are required to be formed at the first end, the second end and the positioning end in the middle of the vehicle lamp bracket, and each mounting hole 18 is provided with a corresponding mounting sleeve 14, and at this time, the connecting portion 17 of the connecting body 15 may be a threaded rod or may be integrally formed on the first adjusting block 4 or the second adjusting block 8.
In addition, the mounting hole 18 has been seted up at the middle part of car light support, and the outer wall of installation cover 14 is provided with the fixture block, and this fixture block is the shell fragment structure, goes into corresponding mounting hole 18 and chucking through self rebound card to realize the installation of spherical hinge 3, not only possess certain stability, conveniently dismantle the change moreover.
Referring to fig. 4, a mounting plate 19 is integrally formed on the second connecting arm 2, the mounting plate 19 extends along X to form a mounting plane, a plurality of connecting holes 20 are formed in the mounting plane of the mounting plate 19, and the lamp is mounted on the mounting plane via the plurality of connecting holes 20. Wherein, mounting panel 19 is trapezoidal plate body structure, has seted up along with shape lightening hole 21 at the middle part of mounting panel 19, can alleviate the weight of mounting panel 19, and a plurality of connecting holes 20 of foretell distributes in the circumference of lightening hole 21. A plurality of reinforcing rib plates 22 are connected between the mounting plate 19 and the second connecting arm 2, the reinforcing rib plates 22 are triangular reinforcing rib plates, and the reinforcing rib plates are sequentially arranged at intervals along the length direction of the second connecting arm 2, so that the structural strength of the mounting plate 19 can be improved.
In addition, the circumferential edges of the mounting plate 19 and the circumferential edges of the lightening holes 21 are provided with turned edges which are bent downwards, so that the structural strength of the mounting plate 19 and the lightening holes 21 can be further improved, and the deformation tendency of the mounting plate 19 and the lightening holes 21 is reduced.
In some embodiments, referring to fig. 1, the first adjusting mechanism includes a first adjusting block 4 and a first screw rod 5, the first adjusting block 4 is connected to the second end of the first connecting arm 1 through a spherical hinge, the first screw rod 5 is disposed along the X direction, and the first screw rod 5 is in threaded rotation with the first adjusting block 4. The second adjusting mechanism comprises a second adjusting block 8 and a second screw rod 9, the second adjusting block 8 is connected with the second end of the second connecting arm 2 through a spherical hinge, the second screw rod 9 is arranged along the X direction, and the second screw rod 9 is in threaded rotation fit with the second adjusting block 8.
In this embodiment, set up the screw thread groove on the first regulating block 4, be provided with the internal thread in the screw thread groove, first lead screw 5 screw thread is installed in this screw thread inslot, and the tip cartridge lock of screw thread groove has the end plate, and this end plate is spacing to first lead screw 5 to make the external screw thread on the first lead screw 5 can with the internal thread cooperation in the screw thread groove, first lead screw 5 and screw thread groove form the lead screw structure, and when first lead screw 5 rotated, first regulating block 4 accessible above-mentioned lead screw structure realizes along X to remove.
Likewise, the second adjusting mechanism has the same structure as the first adjusting mechanism, and when the second screw rod 9 rotates, the second adjusting block 8 can move along the X direction through the screw rod structure, which is not described herein.
In some embodiments, referring to fig. 1, the first adjusting mechanism further includes a first transmission gear 6 and a first driving gear 7, where the first transmission gear 6 is disposed at an end of the first screw rod 5 away from the first adjusting block 4, and the first driving gear 7 is meshed with the first transmission gear 6 to drive the first screw rod 5 to rotate; the second adjusting mechanism further comprises a second transmission gear 10 and a second driving gear 11, the second transmission gear 10 is arranged at one end of the second screw rod 9 far away from the second adjusting block 8, and the second driving gear 11 is meshed with the second transmission gear 10 to drive the second screw rod 9 to rotate.
In this embodiment, the first adjusting mechanism is provided with a corresponding driving mechanism, and specifically includes a first transmission gear 6 and a first driving gear 7, where the first transmission gear 6 is fixed at one end of the first screw rod 5 far away from the first adjusting block 4, the first transmission gear 6 is a bevel gear, the second driving gear 11 is a bevel gear, the first driving gear 7 is meshed with the first transmission gear 6, and the first driving gear 7 is rotated to drive the first driving gear to rotate, so as to realize rotation of the first screw rod 5.
The second adjusting mechanism is also provided with a corresponding driving mechanism, the driving mechanism is identical to the driving mechanism of the first adjusting mechanism in structure, the second driving gear 11 is meshed with the second transmission gear 10, and the second driving gear 11 is rotated to drive the second transmission gear to rotate, so that the rotation of the second screw rod 9 is realized, and the repeated description is omitted.
Preferably, hexagonal counter bores are formed in the back surfaces of the first driving gear 7 and the second driving gear 11, and corresponding driving gears can be rotated by matching the hexagonal counter bores with a hexagonal wrench. In addition, a cross groove is formed in the bottom surface of the hexagonal counter bore, and a screwdriver is matched with the cross groove to enable the corresponding driving gear to rotate.
In some embodiments, referring to fig. 1, the first adjusting mechanism further includes a mounting frame 12 and a power unit 13 disposed on the mounting frame 12, where a driving end of the power unit 13 is connected to the first adjusting block 4 through a ball chain to drive the first adjusting block 4 to move along the X direction.
In this embodiment, the power unit 13 is an electric push rod, and the driving end of the electric push rod stretches out and draws back, so that the first adjusting block 4 is driven to move along the X edge through the ball chain structure, and large-angle adjustment in the up-down direction of the car lamp can be realized through the power unit 13. When the power unit 13 is installed, the power unit 13 is installed through the installation frame 12, and at this time, a thread groove matched with the first screw rod 5 is formed on the installation frame 12. At this time, on the basis that the power unit 13 performs large-angle adjustment to the up-down direction of the lamp, the first screw 5 is rotated again, so that fine adjustment can be further performed to the up-down direction of the lamp. Or, before the power unit 13 carries out large-angle adjustment on the up-down direction of the car lamp, the first screw rod 5 is rotated first, so that the angle of the car lamp can be calibrated, the initial car lamp angle is horizontal, and the accuracy of the up-down angle of the car lamp adjusted by the electric unit is convenient.
Based on the same inventive concept, the utility model also provides a vehicle using the dimming structure.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A dimming structure, comprising:
the automobile lamp support comprises a first connecting arm (1) arranged along the Z direction and a second connecting arm (2) arranged along the Y direction, the automobile lamp is installed on the second connecting arm (2), the first end of the first connecting arm (1) is fixedly connected with the first end of the second connecting arm (2) to form a positioning end, the positioning end is provided with a spherical hinge (3), and the spherical hinge (3) is fixedly connected with a lamp housing;
the first adjusting mechanism is connected with the second end of the first connecting arm (1) through a spherical hinge, and is provided with a degree of freedom along the X direction and is used for driving the first connecting arm (1) to rotate by taking the second connecting arm (2) as a rotating shaft;
the second adjusting mechanism is connected with the second end of the second connecting arm (2) through a spherical hinge, and the second adjusting mechanism is provided with a degree of freedom along the X direction and is used for driving the second connecting arm (2) to rotate by taking the first connecting arm (1) as a rotating shaft.
2. The dimming structure according to claim 1, wherein the number of the lamp holders is two, the two lamp holders are sequentially arranged along the Z direction and used for respectively installing a high beam and a low beam, the first adjusting mechanism is respectively connected with the second ends of the first connecting arms (1) of the two lamp holders through ball chains, and the second adjusting mechanism is respectively connected with the second ends of the second connecting arms (2) of the two lamp holders through ball chains.
3. A dimming structure according to claim 1, characterized in that the ball hinge (3) comprises:
the mounting sleeve (14) is arranged on the car lamp bracket, and the mounting sleeve (14) is provided with a spherical cavity;
the lamp comprises a connecting body (15), wherein one end of the connecting body (15) is provided with a spherical part (16) in running fit with the spherical cavity, and the other end of the connecting body (15) is provided with a connecting part (17) connected with the lamp shell.
4. A dimming structure according to claim 3, wherein the lamp holder is provided with a mounting hole (18), and the mounting sleeve (14) is clamped in the mounting hole (18) by means of a clamping block provided on an outer wall thereof.
5. A dimming structure according to claim 1, characterized in that the second connecting arm (2) is fixedly provided with a mounting plate (19) extending along X, and the mounting plate (19) is provided with a plurality of connecting holes (20) for connecting with a vehicle lamp.
6. A dimming structure according to claim 5, wherein the mounting plate (19) is provided with lightening holes (21), and a plurality of reinforcing rib plates (22) are connected between the mounting plate (19) and the second connecting arm (2).
7. A dimming structure as claimed in claim 1, wherein,
the first adjusting mechanism comprises a first adjusting block (4) and a first screw rod (5), the first adjusting block (4) is connected with the second end of the first connecting arm (1) through a spherical hinge, and the first screw rod (5) is arranged along the X direction and is in threaded running fit with the first adjusting block (4);
the second adjusting mechanism comprises a second adjusting block (8) and a second screw rod (9), the second adjusting block (8) is connected with the second end of the second connecting arm (2) through a spherical hinge, and the second screw rod (9) is arranged along the X direction and in threaded running fit with the second adjusting block (8).
8. A dimming structure as claimed in claim 7, wherein,
the first adjusting mechanism further comprises a first transmission gear (6) and a first driving gear (7), the first transmission gear (6) is arranged at one end of the first screw rod (5) far away from the first adjusting block (4), and the first driving gear (7) is meshed with the first transmission gear (6) so as to drive the first screw rod (5) to rotate;
the second adjusting mechanism further comprises a second transmission gear (10) and a second driving gear (11), the second transmission gear (10) is arranged at one end, far away from the second adjusting block (8), of the second screw rod (9), and the second driving gear (11) is meshed with the second transmission gear (10) to drive the second screw rod (9) to rotate.
9. A dimming structure according to claim 7, wherein the first adjusting mechanism further comprises a mounting frame (12) and a power unit (13) arranged on the mounting frame (12), and the driving end of the power unit (13) is connected with the first adjusting block (4) through a ball chain so as to drive the first adjusting block (4) to move along the X direction.
10. A vehicle comprising a dimming structure according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320549845.0U CN219713128U (en) | 2023-03-20 | 2023-03-20 | Dimming structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320549845.0U CN219713128U (en) | 2023-03-20 | 2023-03-20 | Dimming structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219713128U true CN219713128U (en) | 2023-09-19 |
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ID=87979234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320549845.0U Active CN219713128U (en) | 2023-03-20 | 2023-03-20 | Dimming structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219713128U (en) |
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2023
- 2023-03-20 CN CN202320549845.0U patent/CN219713128U/en active Active
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