CN210487231U - Test tool for vehicle lighting device - Google Patents
Test tool for vehicle lighting device Download PDFInfo
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- CN210487231U CN210487231U CN201921723956.9U CN201921723956U CN210487231U CN 210487231 U CN210487231 U CN 210487231U CN 201921723956 U CN201921723956 U CN 201921723956U CN 210487231 U CN210487231 U CN 210487231U
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- lighting device
- vehicle lighting
- support
- test fixture
- guide rail
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Abstract
The utility model discloses a vehicle lighting device's test fixture, vehicle lighting device's test fixture includes: a guide rail, the height of which is adjustable; the first support and the second support are movably arranged on the guide rail. The first support and the second support are used for installing the car lamp, the height of the car lamp can be flexibly adjusted through the cooperation of the guide rail, the first support and the second support, the spacing distance between the car lamps can be flexibly adjusted, the installation position of the car lamp can be conveniently adjusted, the test tool is suitable for testing the car lamps of different car types, the universality degree of the test tool can be improved, and the efficiency of the car lamp test can be improved.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to a vehicle lighting device's test fixture is related to.
Background
The headlamp of the vehicle is the most important lighting part on the automobile, and has strict requirements and technical indexes for the performance indexes of the headlamp in national standards, so the headlamp can be installed on the vehicle put on the market only after meeting various technical indexes through strict test and verification.
In the related art, due to the fact that specific parameters of each vehicle type are different, such as the installation height of a headlamp, the distance between a left headlamp and a right headlamp and the like may be different, after the headlamp is installed on a vehicle, a testing tool needs to be used for testing whether the headlamp installation meets national standard requirements and technical indexes, however, the existing testing tool is poor in universality and cannot meet the working requirements for testing the headlamps of various vehicle types, and the testing efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a vehicle lighting device's test fixture, this vehicle lighting device's test fixture can promote test fixture's commonality degree to can promote the efficiency to the car light test.
According to the utility model discloses a vehicle lighting device's test fixture includes: a guide rail, the height of which is adjustable; the first support and the second support are movably arranged on the guide rail.
According to the utility model discloses a vehicle lighting device's test fixture through guide rail, first support and the cooperation of second support, can adjust the height of car light in a flexible way, also can adjust the spacing distance between the car light in a flexible way, the mounted position that can conveniently adjust to, this test fixture is applicable to and tests the car light of different motorcycle types, can promote test fixture's commonality degree, thereby can promote the efficiency to the car light test.
In some examples of the present invention, the test fixture of the vehicle lighting device further comprises: the laser indicating device is fixed on the guide rail and positioned between the first support and the second support, and laser light rays emitted by the laser indicating device are perpendicular to the guide rail and parallel to the horizontal plane.
In some examples of the invention, the laser indication device is disposed at a middle position of the guide rail.
In some examples of the present invention, the test fixture of the vehicle lighting device further comprises: the guide rail is fixedly arranged on the mounting plate through a supporting mechanism, the mounting plate is suitable for rotating around a transverse axis and a longitudinal axis, and the transverse axis is perpendicular to the longitudinal axis.
In some examples of the present invention, the test fixture of the vehicle lighting device further comprises: a lateral level indicating device disposed on the mounting plate.
In some examples of the present invention, the test fixture of the vehicle lighting device further comprises: a longitudinal level indicating device disposed on the mounting plate.
In some examples of the invention, the lateral level indicating device and the longitudinal level indicating device are level rulers.
In some examples of the present invention, the test fixture of the vehicle lighting device further comprises: the height adjusting mechanism is connected with the mounting plate, and the mounting plate can rotate around a longitudinal axis and a transverse axis.
In some examples of the present invention, the test fixture of the vehicle lighting device further comprises: the support frame is connected with the height adjusting mechanism.
In some examples of the invention, the support frame has a pulley that is selectively lockable or unlockable.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a test fixture according to an embodiment of the present invention.
Reference numerals:
testing the tool 10;
a guide rail 1; a first support 2; a second bracket 3; a laser indicating device 4; a mounting plate 5; a support mechanism 6; a transverse axis 7; a longitudinal axis 8; a lateral level indicating device 9; a longitudinal level indicating device 91; a height adjusting mechanism 92; a support frame 93; a pulley 94; a light distribution screen 95; HV point 96; a front left vehicle lamp 97; a front right lamp 98.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes a test fixture 10 of a vehicle lighting device according to an embodiment of the present invention with reference to fig. 1.
As shown in fig. 1, the testing tool 10 according to the embodiment of the present invention includes: a guide rail 1, a first bracket 2 and a second bracket 3. In the up-down direction of the vehicle, the height of the guide rail 1 is adjustable, the first bracket 2 and the second bracket 3 are used for installing lamps of the vehicle, taking a front left lamp 97 and a front right lamp 98 of the vehicle as an example for explanation, the first bracket 2 is used for installing the front left lamp 97, the second bracket 3 is used for installing the front right lamp 98, and the first bracket 2 and the second bracket 3 are movably arranged on the guide rail 1, that is, the first bracket 2 and the second bracket 3 are movable on the guide rail 1.
Wherein, when using test fixture 10 to test whether the installation of car light is qualified, if test fixture 10 tests out the car light installation unqualifiedly, through the height of adjustment guide rail 1, can adjust the height of front left car light 97 and front right car light 98 to, when needing to adjust the interval between the car light, through adjusting the position of first support 2 and second support 3 on guide rail 1, make the interval distance between first support 2 and the second support 3 change, can adjust the interval distance between front left car light 97 and the front right car light 98. The height that can nimble adjustment car light sets up like this, also can nimble adjustment spacing between the car light, can conveniently adjust the mounted position of car light to, this test fixture 10 is applicable to and tests the car light of different motorcycle types, can promote test fixture 10's commonality degree, thereby can promote the efficiency to the car light test.
According to the utility model discloses test fixture 10 through guide rail 1, first support 2 and the cooperation of second support 3, can adjust the height of car light in a flexible way, also can adjust the spacing distance between the car light in a flexible way, the mounted position that can conveniently adjust to, this test fixture 10 is applicable to and tests the car light of different motorcycle types, can promote the commonality degree of test fixture 10, thereby can promote the efficiency of software testing to the car light installation.
In some embodiments of the present invention, as shown in fig. 1, the test tool 10 may further include: the laser indicating device 4 is fixed on the guide rail 1, and it should be noted that the laser indicating device 4 is fixedly arranged on the guide rail 1, and the laser indicating device 4 is located between the first bracket 2 and the second bracket 3. The laser light emitted by the laser indicating device 4 is perpendicular to the guide rail 1 and parallel to the horizontal plane, when the test tool 10 works, the light emitted by the laser indicating device 4 projects a point (namely, an HV point 96) on the light distribution screen 95, the HV point 96 can provide an accurate reference for the central position of the car lamp, the reference is used for checking whether the light shape distribution of the car lamp meets the requirement, and the light shape distribution, the specific position or the illuminance of a specific area of the car lamp can be checked conveniently during testing. It should be noted that the HV point 96 is a middle point of a line connecting two intersection points of the extended geometric axes of the front left lamp 97 and the front right lamp 98 and the light distribution screen 95 in fig. 1, and is an important position reference point in the light distribution performance test of the vehicle lamp.
The utility model discloses an in some embodiments, laser indicating device 4 sets up in the middle part position of guide rail 1, also can understand that laser indicating device 4 sets up in the positive intermediate position of guide rail 1, so set up and to guarantee the home range of first support 2 and second support 3 on guide rail 1, can make laser indicating device 4 set up the position more reasonable.
In some embodiments of the present invention, as shown in fig. 1, the test tool 10 may further include: the mounting plate 5, the guide rail 1 is fixedly mounted on the mounting plate 5 through the supporting mechanism 6, the mounting plate 5 is suitable for rotating around a transverse axis 7 and a longitudinal axis 8, the transverse axis 7 and the longitudinal axis 8 are vertically arranged, wherein the transverse axis 7 is arranged along the left-right direction in fig. 1, the longitudinal axis 8 is arranged along the front-back direction in fig. 1, the mounting plate 5 is enabled to rotate around the transverse axis 7 and/or the longitudinal axis 8 through adjustment, the longitudinal angle and/or the transverse angle of the mounting plate 5 can be adjusted, the mounting plate 5 can be guaranteed to be kept horizontal, the geometric axis level of the front left lamp 97 and the front right lamp 98 can be guaranteed, the front left lamp 97 and the front right lamp 98 can be guaranteed to be located at the same height, and the mounting angle of the.
In some embodiments of the present invention, as shown in fig. 1, the test tool 10 may further include: the transverse level indicating device 9 and the longitudinal level indicating device 91, and both the transverse level indicating device 9 and the longitudinal level indicating device 91 can be arranged on the mounting plate 5. Wherein, can carry out car light longitudinal angle through vertical horizontal indicating device 91 and detect, can detect out whether the mounting panel 5 longitudinal angle is 0, according to the car light longitudinal angle that vertical horizontal indicating device 91 detected out, can be used for adjusting the longitudinal angle of first support 2 and second support 3 and be 0 (pitch angle), and, carry out the horizontal angle detection of car light through horizontal indicating device 9, can detect out whether the mounting panel 5 horizontal angle is 0, according to the car light horizontal angle that horizontal indicating device 9 detected out, can be used for adjusting the horizontal angle of first support 2 and second support 3 and be 0 (side dip angle), thereby can further guarantee the geometric axis level of front left car light 97 and front right car light 98, and then can further guarantee that front left car light 97 and front right car light 98 are located same altitude department.
The utility model discloses an in some embodiments, as shown in FIG. 1, horizontal level indicating device 9 and vertical level indicating device 91 all can set up to the horizon rule, horizontal level indicating device 9 can be arranged along the left and right directions in FIG. 1, vertical level indicating device 91 can be arranged along the fore-and-aft direction in FIG. 1, it can guarantee that horizontal level indicating device 9 can detect out 5 horizontal angles of mounting panel to set up like this, it can also guarantee that vertical level indicating device 91 can detect out 5 vertical angles of mounting panel, can make the arrangement form of horizon rule more reasonable, and, the simple structure of horizon rule, can simplify the structure of test fixture 10, it is more convenient also to make test fixture 10 install, can reduce the manufacturing cost of test fixture 10.
In some embodiments of the present invention, as shown in fig. 1, the test tool 10 may further include: the height adjusting mechanism 92 is connected with the mounting plate 5, the mounting plate 5 can rotate around a longitudinal axis and a transverse axis relative to the height adjusting mechanism 92, that is, the mounting plate 5 can rotate around a transverse axis 7 and a longitudinal axis 8 relative to the height adjusting mechanism 92, wherein the height adjusting mechanism 92 can be arranged as an oil cylinder, and the height adjusting mechanism 92 can adjust the height of the mounting plate 5, so that the working purpose of adjusting the height of the guide rail 1 can be achieved, and the working purpose of adjusting the mounting height of the car lamp can be achieved.
In some embodiments of the present invention, as shown in fig. 1, the test tool 10 may further include: and the support frame 93 is fixedly connected with the height adjusting mechanism 92, and the support frame 93 is supported on the ground of a test site.
In some embodiments of the present invention, as shown in fig. 1, the supporting frame 93 may have a pulley 94 thereon, and the pulley 94 may be selectively locked or unlocked. Wherein, when pulley 94 unblock, pulley 94 can remove on ground, removes through pulley 94, can make things convenient for the mounted position and the angle of test fixture 10, when test fixture 10 position adjustment to the ideal position, can be through the locking means locking pulley 94 of pulley 94, when pulley 94 locking, pulley 94 can not remove on ground, can fix a position test fixture 10 on the ground in test place to can guarantee that test fixture 10 can not take place to remove, rotate.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a vehicle lighting device's test fixture which characterized in that includes:
a guide rail, the height of which is adjustable;
the first support and the second support are movably arranged on the guide rail.
2. The vehicle lighting device test fixture according to claim 1, further comprising: the laser indicating device is fixed on the guide rail and positioned between the first support and the second support, and laser light rays emitted by the laser indicating device are perpendicular to the guide rail and parallel to the horizontal plane.
3. The vehicle lighting device test tool according to claim 2, wherein the laser indicating device is arranged in the middle of the guide rail.
4. The vehicle lighting device test fixture according to claim 2, further comprising: the guide rail is fixedly arranged on the mounting plate through a supporting mechanism, the mounting plate is suitable for rotating around a transverse axis and a longitudinal axis, and the transverse axis is perpendicular to the longitudinal axis.
5. The vehicle lighting device test fixture according to claim 4, further comprising: a lateral level indicating device disposed on the mounting plate.
6. The vehicle lighting device test fixture according to claim 5, further comprising: a longitudinal level indicating device disposed on the mounting plate.
7. The vehicle lighting device test tool according to claim 6, wherein the transverse level indicating device and the longitudinal level indicating device are level rulers.
8. The vehicle lighting device test fixture according to claim 4, further comprising: the height adjusting mechanism is connected with the mounting plate, and the mounting plate can rotate around a longitudinal axis and a transverse axis.
9. The vehicle lighting device test fixture according to claim 8, further comprising: the support frame is connected with the height adjusting mechanism.
10. The vehicle lighting device test fixture of claim 9, wherein the support bracket has a pulley that can be selectively locked or unlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723956.9U CN210487231U (en) | 2019-10-14 | 2019-10-14 | Test tool for vehicle lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723956.9U CN210487231U (en) | 2019-10-14 | 2019-10-14 | Test tool for vehicle lighting device |
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| Publication Number | Publication Date |
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| CN210487231U true CN210487231U (en) | 2020-05-08 |
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| CN201921723956.9U Active CN210487231U (en) | 2019-10-14 | 2019-10-14 | Test tool for vehicle lighting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147183A (en) * | 2023-10-27 | 2023-12-01 | 中国汽车技术研究中心有限公司 | Strong light interference system for vehicle safety test |
-
2019
- 2019-10-14 CN CN201921723956.9U patent/CN210487231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147183A (en) * | 2023-10-27 | 2023-12-01 | 中国汽车技术研究中心有限公司 | Strong light interference system for vehicle safety test |
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