CN215004213U - Motor vehicle lamp light distribution performance test fixture - Google Patents
Motor vehicle lamp light distribution performance test fixture Download PDFInfo
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- CN215004213U CN215004213U CN202121397132.4U CN202121397132U CN215004213U CN 215004213 U CN215004213 U CN 215004213U CN 202121397132 U CN202121397132 U CN 202121397132U CN 215004213 U CN215004213 U CN 215004213U
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- light distribution
- stand
- distribution performance
- car light
- motor vehicle
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Abstract
The utility model discloses a vehicle lamp light distribution performance test fixture, which comprises an installation platform arranged on a light distribution performance test turntable and a main bracket arranged on the installation platform and used for fixing a vehicle lamp; the main support is provided with coupling mechanism including setting up the bottom plate on mounting platform, fixing two stands on the bottom plate and fixing the crossbeam on the stand, be provided with universal support frame on the bottom plate, and universal support frame's one end is provided with the universal chuck that is used for centre gripping car light lower part, is provided with a plurality of installation auxiliaries that are used for centre gripping car light upper portion on the crossbeam. The utility model discloses a set up the main support, be convenient for pass through the main support with the car light of different models and fix on the experimental revolving stage of grading performance to carry out the grading performance test to the car light, through setting up installation auxiliary and universal chuck, can be applicable to the car light of different models, be favorable to keeping the stability of car light again, guaranteed the true reliability of experimental data, the commonality is strong.
Description
Technical Field
The utility model belongs to the technical field of motor vehicle lamps and lanterns testing arrangement, concretely relates to motor vehicle lamps and lanterns grading capability test anchor clamps.
Background
With the rapid development of the automobile industry, the automobile lamp is not only functional, but more and more attention is paid to the beauty and the overall design, especially in recent years, the automobile lamp integrating multifunctionality, novel structure and intelligence is diversified, the automobile lamp needs to be subjected to a light distribution performance test before production and use, and the lamp is fixed on a test bracket during the test, so that the mounting position of the lamp on an actual vehicle can be simulated, and the size precision, the connection position and the stability of the lamp are directly related to the validity of the light distribution performance test of the automobile lamp and the accuracy of a measurement result.
The lamps and lanterns shape, size, mounted position, installation angle etc. of every style motorcycle type are all different in the existing market, and the producer often designs special fixture according to the lamps and lanterns model, but along with the renewal of lamps and lanterns, special fixture easily outdated and unable the use, causes huge waste of resources, consequently needs a test fixture that can satisfy the motor vehicle lamp of different grade type, different specifications to satisfy the experimental needs of grading performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, a motor vehicle lamps and lanterns grading performance test fixture is provided, a structure is simple, and reasonable design is through setting up the main support, be convenient for pass through the main support with the car light of different models and fix on the experimental revolving stage of grading performance, thereby carry out the grading performance test to the car light, through setting up installation auxiliary and universal chuck, can be applicable to the car light of different models, be favorable to keeping the stability of car light again, the true reliability of experimental data has been guaranteed, and is easy and simple to handle, and the commonality, therefore, high practicability is achieved.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a motor vehicle lamps and lanterns grading capability test anchor clamps which characterized in that: the device comprises an installation platform arranged on a light distribution performance test turntable and a main bracket arranged on the installation platform and used for fixing a car lamp;
the main support is including setting up bottom plate on the mounting platform, fixing two stands on the bottom plate and fixing crossbeam on the stand, be provided with coupling mechanism on the stand, be provided with universal support frame on the bottom plate, universal support frame's one end is provided with and is used for the centre gripping universal chuck of car light lower part, be provided with a plurality of centre grippings that are used for on the crossbeam the installation auxiliary on car light upper portion.
The light distribution performance test clamp for the motor vehicle lamp is characterized in that: the mounting platform is internally provided with a plurality of first bolts which are used for fixing the light distribution performance test rotary table in a penetrating manner, and is provided with a plurality of first T-shaped grooves which are mutually vertically staggered and distributed in a grid shape.
The light distribution performance test clamp for the motor vehicle lamp is characterized in that: the bottom plate is provided with a plurality of first screw holes and a plurality of second screw holes used for being connected with the universal support frame, first T-shaped bolts matched with first T-shaped grooves penetrate through the first screw holes, the hole intervals of the first screw holes are equal to the groove intervals of the first T-shaped grooves, and the second screw holes are symmetrically distributed on two sides of the first screw holes.
The light distribution performance test clamp for the motor vehicle lamp is characterized in that: the stand includes stand and lower stand, it is close to go up the stand the one end of stand is provided with two first picture pegs down, the stand is close to down the one end of going up the stand is provided with two second picture pegs, first picture peg with the second picture peg is crisscross the grafting mutually.
The light distribution performance test clamp for the motor vehicle lamp is characterized in that: the connecting mechanism comprises a first fastening bolt penetrating through the first inserting plate and the second inserting plate, a locking nut is fixed at one end of the first fastening bolt, and a bushing for the first fastening bolt to penetrate is arranged between the first inserting plate and the second inserting plate.
The light distribution performance test clamp for the motor vehicle lamp is characterized in that: the upper upright post and the lower upright post are respectively provided with a second T-shaped groove along the length direction, and a plurality of second T-shaped bolts are arranged in the second T-shaped grooves.
The light distribution performance test clamp for the motor vehicle lamp is characterized in that: the crossbeam is provided with third T type groove along length direction, be provided with a plurality of third T type bolts in the third T type groove, just a plurality of installation auxiliary holes have been seted up on the crossbeam, wear to be equipped with the installation auxiliary that is used for fixed car light in the installation auxiliary hole.
Compared with the prior art, the utility model has the following advantage:
1. the utility model is simple and convenient to operate, it is swift, through setting up the main support, be convenient for pass through the main support with the car light and fix on the experimental revolving stage of grading performance, thereby carry out the grading performance test to the car light, through setting up installation auxiliary and universal chuck, the upper portion and the lower part of fixed car light are convenient for simultaneously, be favorable to keeping the stability of car light, avoided in the test process car light vibrations appear, rock the circumstances such as, the true reliability of experimental data has been guaranteed, and through the cooperation of universal support frame with universal chuck, be convenient for adjust the centre gripping angle of universal chuck, thereby the car light of fixed different models, therefore, the commonality is strong.
2. The utility model discloses a set up coupling mechanism, angle, the direction of adjustment car light installation simulate the actual mounted position of car light on the vehicle to make the photic detector obtain the light distribution test data of car light after the loading, the laminating actual conditions, the practicality is strong.
3. The utility model discloses a set up mounting platform, and be provided with latticed first T type groove on the mounting platform, be convenient for according to the distance between the experimental revolving stage of grading performance and the photic detector, the adjustment main tributary puts up the position on mounting platform, has adjusted the mounted position of main support on the experimental revolving stage of grading performance promptly, makes the reference axis of car light, the rotation center and the photic detector center of the experimental revolving stage of grading performance keep on a straight line to carry out the grading performance test to the car light, the practicality is strong.
4. The utility model discloses a set up second T type groove in the stand to and set up third T type groove in the crossbeam, make second T type bolt can slide from top to bottom along the stand, and third T type bolt can follow the crossbeam horizontal slip, thereby make the installation auxiliary on second T type bolt and the third T type bolt can be fixed on required position, be favorable to fixing the car light of different models, application scope is wide.
To sum up, the utility model discloses simple structure, reasonable in design through setting up the main support, is convenient for pass through the main support with the car light of different models and fixes on the experimental revolving stage of grading performance to carry out the grading performance test to the car light, through setting up installation auxiliary and universal chuck, can be applicable to the car light of different models, be favorable to keeping the stability of car light again, guaranteed the true reliability of experimental data, easy and simple to handle, and commonality, practicality are strong.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle mounting platform of the present invention.
Fig. 3 is a schematic structural view of the main support of the present invention.
Fig. 4 is an enlarged view of fig. 3 at a.
Fig. 5 is a top view of fig. 3.
Fig. 6 is a left side view of fig. 3.
Fig. 7 is a schematic structural view of the upper and lower upright posts of the present invention.
Description of reference numerals:
1-mounting a platform; 2-a first bolt; 3-a first T-shaped groove;
4-a bottom plate; 5-a first screw hole; 6-a second screw hole;
7-first T-bolt; 8-upper upright column; 8-1-a first board insert;
9-lower upright column; 9-1-a second board; 10-a first set bolt;
11-a lock nut; 12-a liner; 13-second T-groove;
14-a second T-bolt; 15-a cross beam; 16-a third T-shaped groove;
17-a third T-bolt; 18-mounting auxiliary holes; 19-installing an accessory;
20-a universal support frame; 21-universal chuck; 22-vehicle lamp.
Detailed Description
As shown in fig. 1 to 7, the utility model discloses an install mounting platform 1 on the experimental revolving stage of grading performance and set up the main support that is used for fixed car light 22 on mounting platform 1.
The main support is including setting up bottom plate 4 on the mounting platform 1, fixing two stands on the bottom plate 4 and fixing crossbeam 15 on the stand, be provided with coupling mechanism on the stand, be provided with universal support frame 20 on the bottom plate 4, the one end of universal support frame 20 is provided with and is used for the centre gripping universal chuck 21 of car light 22 lower part, be provided with a plurality ofly on crossbeam 15 and be used for the centre gripping installation auxiliary 19 on car light 22 upper portion.
During the in-service use, through setting up the main support, be convenient for fix car light 22 on the experimental revolving stage of grading performance through the main support, thereby carry out the grading performance test to car light 22, through setting up installation auxiliary 19 and universal chuck 21, be convenient for fix the upper portion and the lower part of car light 22 simultaneously, be favorable to keeping the stability of car light 22, avoided in the test process car light 22 vibrations appear, the condition such as rock, the true reliability of experimental data has been guaranteed, and through the cooperation of universal support frame 20 with universal chuck 21, be convenient for adjust universal chuck 21's centre gripping angle, thereby fix the car light 22 of different models.
It should be noted that the joint between the universal support frame 20 and the bottom plate 4 and the joint between the universal chuck 21 and the universal support frame 20 are all spherical hinge supports.
As shown in fig. 2, in this embodiment, a plurality of first bolts 2 for fixing with a light distribution performance test turntable are inserted into the mounting platform 1, and a plurality of first T-shaped grooves 3 are provided on the mounting platform 1, and the plurality of first T-shaped grooves 3 are vertically staggered and distributed in a grid shape.
During actual use, the latticed first T-shaped grooves 3 are arranged, so that the position of the main support on the mounting platform 1 is adjusted according to the distance between the light distribution performance testing turntable and the light receiving detector, namely the mounting position of the main support on the light distribution performance testing turntable is adjusted, the reference axis of the car lamp 22, the rotation center of the light distribution performance testing turntable and the center of the light receiving detector are kept on the same straight line, and the light distribution performance test of the car lamp 22 is performed.
It should be noted that the number of the first T-shaped bolts 7 is multiple, which is beneficial to reliably fixing the main support on the mounting platform 1, so that the main support does not shift, shake and the like when the light distribution performance test turntable works, and test errors are avoided.
As shown in fig. 5, in this embodiment, a plurality of first screw holes 5 and a plurality of second screw holes 6 for connecting to a universal support frame 20 are provided on the bottom plate 4, first T-shaped bolts 7 matched with the first T-shaped grooves 3 penetrate through the first screw holes 5, a hole pitch of the first screw holes 5 is equal to a groove pitch of the first T-shaped grooves 3, and the second screw holes 6 are symmetrically distributed on two sides of the first screw holes 5.
During the in-service use, the groove interval through setting up first T type groove 3 equals the hole interval of first screw 5, and a plurality of first T type bolts 7 in the first T type groove 3 of being convenient for all can pass first screw 5 to fix bottom plate 4 on mounting platform 1.
It should be noted that the number of the second screw holes 6 is at least 6, three groups of the 6 second screw holes 6 are symmetrically distributed on two sides of the first screw holes 5, and the distance between the second screw holes 6 on the same side is equal to the distance between the first screw holes 5 in the same direction, so that the universal support frame 20 can conveniently select a proper second screw hole 6 for connection.
As shown in fig. 3 and 7, in this embodiment, the upright column includes an upper upright column 8 and a lower upright column 9, two first insertion plates 8-1 are disposed at one end of the upper upright column 8 close to the lower upright column 9, two second insertion plates 9-1 are disposed at one end of the lower upright column 9 close to the upper upright column 8, and the first insertion plates 8-1 and the second insertion plates 9-1 are inserted into each other in a staggered manner.
As shown in fig. 4, in the present embodiment, the connection mechanism includes a first fastening bolt 10 passing through the first insert plate 8-1 and the second insert plate 9-1, a lock nut 11 is fixed to one end of the first fastening bolt 10, and a bushing 12 for passing the first fastening bolt 10 is disposed between the first insert plate 8-1 and the second insert plate 9-1.
During actual use, the upper upright post 8 and the lower upright post 9 are connected through the connecting mechanism, so that the bending angle between the upper upright post 8 and the lower upright post 9 can be adjusted conveniently according to actual conditions, the installation angle and direction of the car lamp 22 can be adjusted, the actual installation position of the car lamp 22 on a vehicle can be simulated, and the light distribution test data of the car lamp 22 after being installed can be obtained by the light-receiving detector.
As shown in fig. 3, in this embodiment, the upper column 8 and the lower column 9 are provided with second T-shaped grooves 13 along the length direction, and a plurality of second T-shaped bolts 14 are provided in the second T-shaped grooves 13.
In this embodiment, the cross beam 15 is provided with a third T-shaped groove 16 along the length direction, a plurality of third T-shaped bolts 17 are provided in the third T-shaped groove 16, a plurality of installation auxiliary holes 18 are provided on the cross beam 15, and installation auxiliary pieces 19 for fixing the car lamp 22 are inserted in the installation auxiliary holes 18.
In practical use, the second T-shaped groove 13 is formed in the upper upright post 8 and the lower upright post 9, and the third T-shaped groove 16 is formed in the cross beam 15, so that the second T-shaped bolt 14 can slide up and down along the upright posts, and the third T-shaped bolt 17 can slide left and right along the cross beam 15, so that the mounting auxiliary 19 on the second T-shaped bolt 14 and the third T-shaped bolt 17 can be fixed at a required position, and the fixing of the lamps 22 of different models is facilitated.
It should be noted that, the number of the mounting accessories 19 is plural, one end of the mounting accessories 19 may be provided with a handle for facilitating the adjustment by hand holding, and the mounting accessories 19 have a waist-shaped hole, and the second T-shaped bolt 14 and the third T-shaped bolt 17 may also be passed through the waist-shaped hole of the mounting accessories 19, and then screwed down from the outside by using a nut, so as to fix the mounting accessories 19 on the second T-shaped bolt 14 and the third T-shaped bolt 17 and fix the positions of the second T-shaped bolt 14 and the third T-shaped bolt 17, and at the same time, the mounting accessories 19 may also pass through the mounting accessories hole 18 to clamp the vehicle lamp 22.
The utility model discloses during the specific use, utilize first bolt 2 to fix mounting platform 1 on the experimental revolving stage of grading performance, utilize first T type bolt 7 to fix the main support on mounting platform 1, then will install auxiliary 19 and pass installation auxiliary 18 or fix on second T type bolt 14 and third T type bolt 17, so that centre gripping car light 22, and according to car light 22's height, adjustment coupling mechanism and installation universal support frame 20, thereby utilize the lower part of the fixed car light 22 of universal chuck 21, reach the purpose of fixed and control car light 22 position and illumination angle, so that the grading performance is experimental.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (7)
1. The utility model provides a motor vehicle lamps and lanterns grading capability test anchor clamps which characterized in that: the device comprises an installation platform (1) arranged on a light distribution performance test turntable and a main bracket arranged on the installation platform (1) and used for fixing a car lamp (22);
the main support is including setting up bottom plate (4) on mounting platform (1), fixing two stands on bottom plate (4) and fixing crossbeam (15) on the stand, be provided with coupling mechanism on the stand, be provided with universal support frame (20) on bottom plate (4), the one end of universal support frame (20) is provided with and is used for the centre gripping universal chuck (21) of car light (22) lower part, be provided with a plurality ofly on crossbeam (15) and be used for the centre gripping installation auxiliary (19) on car light (22) upper portion.
2. The clamp for testing the light distribution performance of the motor vehicle lamp according to claim 1, characterized in that: the light distribution testing platform is characterized in that a plurality of first bolts (2) used for being fixed with the light distribution performance testing turntable penetrate through the mounting platform (1), a plurality of first T-shaped grooves (3) are formed in the mounting platform (1), and the first T-shaped grooves (3) are mutually vertically staggered and distributed in a grid shape.
3. The clamp for testing the light distribution performance of the motor vehicle lamp according to claim 2, characterized in that: the universal support frame is characterized in that a plurality of first screw holes (5) and a plurality of second screw holes (6) used for being connected with the universal support frame (20) are formed in the bottom plate (4), first T-shaped bolts (7) matched with first T-shaped grooves (3) penetrate through the first screw holes (5), hole intervals of the first screw holes (5) are equal to groove intervals of the first T-shaped grooves (3), and the second screw holes (6) are symmetrically distributed on two sides of the first screw holes (5).
4. The clamp for testing the light distribution performance of the motor vehicle lamp according to claim 1, characterized in that: the stand includes stand (8) and lower stand (9), the one end that last stand (8) are close to stand (9) down is provided with two first picture peg (8-1), stand (9) are close to down the one end of last stand (8) is provided with two second picture pegs (9-1), first picture peg (8-1) with second picture peg (9-1) are crisscross grafting each other.
5. The clamp for testing the light distribution performance of the motor vehicle lamp according to claim 4, is characterized in that: the connecting mechanism comprises a first fastening bolt (10) penetrating through a first inserting plate (8-1) and a second inserting plate (9-1), a locking nut (11) is fixed at one end of the first fastening bolt (10), and a bushing (12) for the first fastening bolt (10) to penetrate is arranged between the first inserting plate (8-1) and the second inserting plate (9-1).
6. The clamp for testing the light distribution performance of the motor vehicle lamp according to claim 4, is characterized in that: the upper upright post (8) and the lower upright post (9) are respectively provided with a second T-shaped groove (13) along the length direction, and a plurality of second T-shaped bolts (14) are arranged in the second T-shaped grooves (13).
7. The clamp for testing the light distribution performance of the motor vehicle lamp according to claim 1, characterized in that: crossbeam (15) are provided with third T type groove (16) along length direction, be provided with a plurality of third T type bolts (17) in third T type groove (16), just a plurality of installation auxiliary holes (18) have been seted up on crossbeam (15), wear to be equipped with installation auxiliary (19) that are used for fixed car light (22) in installation auxiliary hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397132.4U CN215004213U (en) | 2021-06-22 | 2021-06-22 | Motor vehicle lamp light distribution performance test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397132.4U CN215004213U (en) | 2021-06-22 | 2021-06-22 | Motor vehicle lamp light distribution performance test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215004213U true CN215004213U (en) | 2021-12-03 |
Family
ID=79082173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121397132.4U Active CN215004213U (en) | 2021-06-22 | 2021-06-22 | Motor vehicle lamp light distribution performance test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215004213U (en) |
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2021
- 2021-06-22 CN CN202121397132.4U patent/CN215004213U/en active Active
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