A multifunctional bracket for detecting the light beam of automobile lamps

Abstract

The present invention discloses a multifunctional bracket for detecting the light beam of an automobile lamp, comprising an optical detection device, a supporting device for adjusting the height of the optical detection device and a clamping device for the automobile lamp located at the side of the supporting device, wherein the supporting device comprises a supporting rod, a threaded rod vertically installed below the supporting rod, an internally threaded tube threadedly sleeved on the threaded rod, and a driving motor located at the side of the internally threaded tube, wherein the driving motor drives the internally threaded tube to rotate and the driving motor and the internally threaded tube are installed on a base, wherein the clamping device comprises a main board and two symmetrically placed clamping assemblies, wherein two mounting holes are symmetrically provided on the upper and lower end surface of the main board, and a connecting hole is provided on a common side wall of the two mounting holes. The existing optical detection of the present invention requires the staff to adjust the state of the optical detection device or the automobile lamp, which is not conducive to efficiently completing the problem solved by the optical detection work.

Description

Technical Field

[0001] The invention relates to the technical field of lamp light beam detection supports, in particular to a multifunctional bracket for automobile lamp light beam detection. Background Art

[0002] With the development of automobile technology, automobile lamps have gradually developed from the most primitive incandescent lamps to halogen lamps, xenon lamps and LED lamps. In recent years, LED technology has played an increasingly important role in automobile lighting systems, from the initial automobile interior lighting such as instrument lights, backlighting, reading lights and other basic lighting applications, to gradually developing to external lighting such as high and low beams, daytime running lights, turn signals, high-mounted brake lights and combination taillights, etc., providing convenience for safe driving.

[0003] After the automobile lamps are produced, they need to be inspected by light beam detection equipment in order to provide users with lamps of better quality. When inspecting the light beam of automobile lamps, the optical inspection equipment needs to be facing the automobile lamps, and the automobile lamps and optical inspection equipment are stably placed through the bracket. In order to complete the inspection of the light beams of automobile lamps at different sides by the optical inspection equipment, the staff needs to adjust the status of the optical inspection equipment or the automobile lamps.

[0004] The above-mentioned automobile lamp light beam detection method is not conducive to the efficient detection of light beams at different sides of the automobile lamp. In order to solve the above-mentioned problem, the inventor has designed this solution. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional bracket for automobile lamp light beam detection, aiming to improve the problem that existing optical detection requires workers to adjust optical detection equipment or automobile lamp status, which is not conducive to efficient completion of optical detection work.

[0006] The present invention is achieved in that:

[0007] A multifunctional bracket for detecting the light beam of an automobile lamp comprises an optical detection device, a supporting device for adjusting the height of the optical detection device located below the optical detection device, and a clamping device for the automobile lamp located on the side of the supporting device, wherein the supporting device comprises a supporting rod, a threaded rod vertically installed below the supporting rod, an internally threaded tube threadedly sleeved on the threaded rod, and a driving motor located on the side of the internally threaded tube, wherein the driving motor drives the internally threaded tube to rotate, and the driving motor and the internally threaded tube are installed on a base, the clamping device comprises a main board and two symmetrically placed clamping assemblies, wherein two mounting holes are symmetrically provided on the end surface of the main board, a connecting hole is provided on a common side wall of the two mounting holes, a gear installed on an output shaft of a rotating motor is provided in the connecting hole, the clamping assembly comprises an extrusion plate and a vertical extrusion plate installed on the supporting plate, the supporting plates of the two clamping assemblies are symmetrically placed above and below, the two supporting plates are close to each other and are provided with tooth grooves on the side walls, the supporting plate is installed in the mounting hole, and the gear is meshedly connected with the supporting plate, and an adjusting device for adjusting the state of the automobile lamp is provided below the clamping device.

[0008] By adopting the above technical scheme, the setting of the supporting device facilitates the stable installation of the optical detection equipment through its operation, and the height of the optical detection equipment can be adjusted through its operation, which provides convenience for detecting the light beams at the upper and lower ends of the automobile lamps. The setting of the support rod facilitates the support for the installation of the optical detection equipment. The setting of the threaded rod facilitates the lifting and lowering under the rotation of the internal threaded tube, which provides convenience for adjusting the height of the optical detection equipment. The setting of the driving motor facilitates the rotation of the internal threaded tube through its operation. The setting of the clamping device facilitates the clamping of the automobile lamp, so that the automobile lamp is facing the optical detection equipment. The setting of the main board facilitates the provision of space for the insertion and movement of the support plate, and provides support for the installation of the extrusion plate. The setting of the gear facilitates the rotation driven by the rotating motor, and the two support plates are moved closer or farther away from each other through the cooperation of the gear and the tooth groove, which provides convenience for clamping the automobile lamp.

[0009] Furthermore, a plurality of pressure devices are provided through the side wall of the extrusion plate, and the pressure devices include a connecting tube and a pressure rod with one end inserted into the connecting tube. A limiting sliding hole is provided on the side wall of the connecting tube, and the end of the limiting sliding rod installed on the pressure rod is inserted into the limiting sliding hole. Both ends of the spring at the end of the pressure rod are respectively connected to the pressure rod and the side wall of the connecting tube, and a pressure plate is movably provided at the other end of the pressure rod.

[0010] By adopting the above technical solution, the setting of multiple pressure devices is convenient for direct contact with automobile lamps, and it is convenient to adjust their own state according to the shape of the automobile lamps, preventing the automobile lamps from being unable to be tightened and clamped due to their irregular shapes. The setting of the pressure rod and the connecting tube is convenient for cooperating to provide support for the installation of the pressure plate, and to change the position of the pressure plate for the relative movement of the pressure rod and the connecting tube. The setting of the spring makes it convenient for the pressure rod and the connecting tube to have a tendency to move away from each other through its operation.

[0011] Furthermore, a vertical rod is vertically fixedly connected to the top of the base, a countersunk hole is vertically opened on the upper end surface of the vertical rod and a limiting slot is vertically opened on the edge, the internal threaded tube is installed in the countersunk hole through a bearing and a pulley is fixedly connected to the upper end of the protruding vertical rod, the driving motor is installed on the vertical rod and the pulley is connected to the driving motor through a belt, and the lower ends of multiple limiting rods installed at the lower end of the support rod are inserted into the limiting slots.

[0012] By adopting the above technical solution, the setting of the base is convenient for providing support for the stable placement of the optical detection equipment, the setting of the limit rod and the limit slot is convenient for cooperating to limit the lifting and lowering of the support rod, and the setting of the polygonal column and the polygonal groove is convenient for cooperating to ensure that the mainboard is stably installed on the support column.

[0013] Furthermore, the adjusting device includes a chassis with an annular structure, a vibration assembly installed on the chassis, and a support column installed on the vibration assembly. A polygonal groove is vertically opened on the upper end surface of the support column. The side wall of the main board is fixedly connected with a sleeve and a polygonal column installed in the sleeve. The sleeve is sleeved on the support column, and the polygonal column is inserted into the polygonal groove.

[0014] By adopting the above technical scheme, the setting of the chassis is convenient for providing support for the installation of the vibration component. The setting of the vibration component is convenient for driving the support column to vibrate through its operation, so that the automobile lamp simulates the vibration generated when the car is driving, thereby improving the practicality of light beam detection, and controlling the rotation of the support column through its operation, providing convenience for adjusting the state of the automobile lamp.

[0015] Furthermore, the vibration assembly includes a support tube and a driving roller installed above the support tube, the driving roller is connected to the motor output shaft, the lower end of the support column is inserted into the support tube, the driving roller contacts the support column, and the limiting plate arranged through the support tube is inserted into the annular groove of the support column.

[0016] By adopting the above technical solution, the setting of the driving roller is convenient for rotation under the operation of the motor, and the driving roller controls the rotation of the support column, so that the automobile lamp rotates on the horizontal plane, thereby realizing the adjustment of the state of the automobile lamp. The setting of the annular groove facilitates the cooperation of the limiting plate to enable the lower end of the support column to be stably inserted into the support tube.

[0017] Furthermore, the vibration assembly also includes a vibrator for supporting the tube to vibrate, two clamping arc plates for supporting the support tube and a plurality of suspension springs. The plurality of suspension springs are evenly distributed around the circumference of the support tube and fixedly connected to the support tube. One end of the suspension spring away from the support tube is fixedly connected to a snap slide, and the snap slide is installed in a snap groove on the inner wall of the chassis. The two clamping arc plates are distributed on the outside of the support tube, one end of the clamping arc plate is fixedly connected to a horizontal plate, and the end of the horizontal plate is fixedly connected to a clamping plate movably installed in the chassis groove. The two horizontal plates are threadedly sleeved on both ends of the bidirectional screw, and one end of the bidirectional screw is connected to the output shaft of the motor.

[0018] By adopting the above technical scheme, the setting of the vibrator is convenient for driving the inner support tube to vibrate through its operation, thereby causing the automobile lamp to vibrate; the setting of the suspension spring is convenient for providing support for the installation of the support tube and facilitating the vibration of the support tube; the setting of the clamping arc plate is convenient for controlling the stable placement of the support tube under its operation, and at the same time, when the automobile lamp vibrates, the support tube is relaxed to make it vibrate; the setting of the snap slide and the snap groove is convenient for cooperating to ensure the stable installation of the suspension spring; the setting of the bidirectional screw is convenient for rotation under the action of external force, thereby adjusting the relative positions of the two clamping arc plates.

[0019] Furthermore, the vibration assembly also includes an annular plate, a cam and multiple connecting springs. The annular plate is sleeved on the supporting tube. The connecting springs are distributed along the circumference of the annular plate and the two ends are respectively connected to the annular plate and the supporting tube. The side wall of the annular plate is provided with a through hole. The cam is placed through the through hole through a connecting shaft and contacts the supporting tube. The fixing plate fixedly connected to the side of the annular plate is installed on the chassis through bolts. A horizontal plate and a sphere installed on the horizontal plate are fixedly connected to the lower end of the chassis. The sphere is embedded in the lower end of the supporting tube.

[0020] By adopting the above technical scheme, the setting of the annular plate is convenient for providing support for the installation of multiple connecting springs, and the support tube is stably placed under the operation of the connecting springs. The setting of the cam is convenient for rotation under the action of external force, and the structural characteristics of the cam are utilized to force the support tube to vibrate. The setting of the sphere embedded in the support tube is convenient for the stable installation of the support tube and facilitates the vibration of the support tube.

[0021] Furthermore, a plug-in plate is fixedly connected to the side wall of the chassis, two connecting plates are symmetrically fixedly connected to the side wall of the base, the plug-in plate is inserted between the two connecting plates, and universal wheels are arranged below the chassis and the base.

[0022] Furthermore, a sliding hole is provided on the side wall of the connecting plate, a first snap groove is provided on the side wall of the connecting plate, a second snap groove is provided on the side wall of the plug-in plate and a slide plate is fixedly connected to the end, the slide plate is inserted into the sliding hole, and the I-shaped clip plate is installed in the space formed by the first snap groove and the second snap groove.

[0023] By adopting the above technical solution, the setting of the plug-in board and the connecting plate is convenient for working together to ensure a stable connection between the chassis and the base, and is convenient for relative movement under the action of external force, so as to adjust the relative position of the chassis and the base as needed, so as to adjust the distance between the optical detection equipment and the automobile lamps, and realize the detection of the light beam at different distances.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The setting of the supporting device facilitates the stable installation of the optical inspection equipment through its operation, and adjusts the height of the optical inspection equipment through its operation, providing convenience for detecting the light beams at the upper and lower ends of the automobile lamps;

[0026] 2. The arrangement of multiple pressing devices facilitates direct contact with the automobile lamps and facilitates adjustment of their own state according to the shape of the automobile lamps, thereby preventing the automobile lamps from being unable to be fastened and clamped due to irregular shapes;

[0027] 3. The setting of the vibration component facilitates the vibration of the support column through its operation, so that the automobile lamp simulates the vibration generated when the car is driving, improves the practicality of light beam detection, and controls the rotation of the support column through its operation, providing convenience for adjusting the state of the automobile lamp;

[0028] 4. The setting of the plug-in board and the connecting board facilitates the coordinated work to stably connect the chassis and the base, and facilitates relative movement under the action of external force, so as to adjust the relative position of the chassis and the base as needed, so as to adjust the distance between the optical detection equipment and the automobile lamps, and realize the detection of the light beam at different distances;

[0029] 5. The setting of the driving roller is convenient for rotation under the operation of the motor, and the driving roller controls the support column to rotate, so that the automobile lamp rotates on the horizontal plane, thereby adjusting the state of the automobile lamp, and cooperating with the supporting device to efficiently adjust the relative state of the automobile lamp and the optical detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the base structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of the support device of the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of the clamping device of the present invention;

[0035] Figure 5 It is a schematic diagram of the mainboard structure of the present invention;

[0036] Figure 6 It is a schematic diagram of the structure of the clamping assembly of the present invention;

[0037] Figure 7 It is a schematic diagram of the structure of the pressing device of the present invention;

[0038] Figure 8 It is a schematic diagram of the structure of the regulating device of the present invention;

[0039] Fig. 9 is a first view of the vibration assembly of the present invention;

[0040] Fig.10 It is a schematic diagram of the support column structure of the present invention;

[0041] Fig.11 It is a schematic diagram of the chassis structure of the present invention;

[0042] Fig.12 is a second view of the vibration assembly of the present invention;

[0043] In the figure: 1, base; 11, vertical rod; 12, countersunk hole; 13, connecting plate; 14, sliding hole; 15, first buckle groove; 2, supporting device; 21, supporting rod; 22, threaded rod; 23, internal threaded pipe; 24, pulley; 25, limit rod; 26, driving motor; 3, adjusting device; 31, chassis; 311, plug-in board; 312, second buckle groove; 313, slide plate; 314, I-shaped card plate; 315, buckle slide groove; 316, cross plate; 317, sphere; 32, supporting column; 321, annular groove; 322, polygonal groove; 33, vibration assembly; 331, supporting cylinder; 332, suspension spring; 3321, buckle slide plate; 3 33. Clamping arc plate; 3331. Horizontal plate; 3332. Bidirectional screw; 3333. Card plate; 334. Driving roller; 335. Annular plate; 3351. Perforation; 336. Connecting spring; 337. Cam; 4. Clamping device; 41. Main board; 411. Sleeve; 412. Polygonal column; 413. Mounting hole; 414. Connecting hole; 415. Gear; 42. Clamping assembly; 421. Support plate; 422. Tooth socket; 423. Extrusion plate; 424. Pressing device; 4241. Connecting tube; 4242. Limiting sliding hole; 4243. Pressing rod; 4244. Limiting sliding rod; 4245. Spring; 4246. Pressing plate. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0045] Example 1: Reference Figure 1 and Figure 3 As shown: a multifunctional bracket for automobile lamp light beam detection, including optical detection equipment, and also including a supporting device 2 located below the optical detection equipment, the supporting device 2 includes a supporting rod 21, a threaded rod 22 vertically installed below the supporting rod 21, an internally threaded tube 23 threadedly sleeved on the threaded rod 22, and a driving motor 26 located on the side of the internally threaded tube 23.

[0046] Reference Figure 1 , Figure 2 and Figure 3 As shown: a base 1 is provided below the supporting device 2, a vertical rod 11 is vertically fixedly connected above the base 1, a countersunk hole 12 is vertically opened on the upper end surface of the vertical rod 11 and a limiting slot is vertically opened on the edge, an internal threaded tube 23 is installed in the countersunk hole 12 through a bearing and a pulley 24 is fixedly connected to the upper end protruding from the vertical rod 11, a driving motor 26 is installed on the vertical rod 11 and the pulley 24 is connected to the driving motor 26 through a belt, and the lower ends of multiple limiting rods 25 installed at the lower end of the supporting rod 21 are inserted into the limiting slots.

[0047] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown: a clamping device 4 is arranged on the side of the supporting device 2, the clamping device 4 includes a main board 41 and two symmetrically placed clamping components 42, two mounting holes 413 are symmetrically opened on the end surface of the main board 41, a connecting hole 414 is opened on the common side wall of the two mounting holes 413, a gear 416 installed on the output shaft of the rotating motor is arranged in the connecting hole 414, a sleeve 411 and a polygonal column 412 installed in the sleeve 411 are fixedly connected to the side wall of the main board 41, the clamping component 42 includes an extrusion plate 423 and a vertical extrusion plate 423 installed on the support plate 421, the support plates 421 of the two clamping components 42 are symmetrically placed up and down, the two support plates 421 are close to each other and have tooth grooves 422 on the side walls, the support plates 421 are installed in the mounting holes 413, and the gear 416 is meshed and connected with the support plates 421.

[0048] Reference Figure 6 and Figure 7 As shown: a plurality of pressure devices 424 are provided through the side wall of the extrusion plate 423, the pressure device 424 includes a connecting tube 4241 and a pressure rod 4243 with one end inserted into the connecting tube 4241, a limiting sliding hole 4242 is provided on the side wall of the connecting tube 4241, an end of a limiting sliding rod 4244 installed on the pressure rod 4243 is inserted into the limiting sliding hole 4242, two ends of a spring 4245 at the end of the pressure rod 4243 are respectively connected to the pressure rod 4243 and the side wall of the connecting tube 4241, and a pressure plate 4246 is movably provided at the other end of the pressure rod 4243.

[0049] Reference Figure 1 and Figure 8 As shown: an adjusting device 3 is arranged below the clamping device 4, and the adjusting device 3 includes a chassis 31 of an annular structure, a vibration assembly 33 installed on the chassis 31 and a support column 32 installed on the vibration assembly 33, a plug-in plate 311 is fixedly connected to the side wall of the chassis 31, a second snap-in groove 312 is provided on the side wall of the plug-in plate 311 and a slide plate 313 is fixedly connected to the end position, two connecting plates 13 are symmetrically fixedly connected to the side wall of the base 1, a sliding hole 14 is provided on the side wall of the connecting plate 13, a first snap-in groove 15 is provided on the side wall of the connecting plate, the plug-in plate 311 is inserted between the two connecting plates 13, the slide plate 313 is inserted into the sliding hole 14, the I-shaped clamping plate 314 is installed in the space formed by the first snap-in groove 15 and the second snap-in groove 312, and universal wheels are arranged below the chassis 31 and the base 1.

[0050] Reference Fig. 9 and Fig.10 As shown: a polygonal groove 322 is vertically opened on the upper end face of the support column 32, a sleeve 411 is sleeved on the support column 32, and the polygonal column 412 is inserted into the polygonal groove 322, the vibration assembly 33 includes a support cylinder 331 and a driving roller 334 installed above the support cylinder 331, the driving roller 334 is connected to the motor output shaft, the lower end of the support column 32 is inserted into the support cylinder 331, the driving roller 334 is in contact with the support column 32, and the limiting plate set through the support cylinder 331 is inserted into the annular groove 321 of the support column 32.

[0051] Reference Fig. 9 As shown: the vibration assembly 33 also includes a vibrator for supporting the cylinder 331 to vibrate, two clamping arc plates 333 for supporting the supporting cylinder 331 and a plurality of suspension springs 332. The plurality of suspension springs 332 are evenly distributed around the circumference of the supporting cylinder 331 and are fixedly connected to the supporting cylinder 331. One end of the suspension spring 332 away from the supporting cylinder 331 is fixedly connected with a snap-on slide plate 3321. The snap-on slide plate 3321 is installed in the snap-on slide groove 315 of the inner wall of the chassis 31. The two clamping arc plates 333 are distributed on the outside of the supporting cylinder 331. One end of the clamping arc plate 333 is fixedly connected with a horizontal plate 3331. The end of the horizontal plate 3331 is fixedly connected with a snap plate 3333 movably installed in the snap groove of the chassis 31. The two horizontal plates 3331 are threadedly sleeved on both ends of the bidirectional screw 3332, and one end of the bidirectional screw 3332 is connected to the output shaft of the motor.

[0052] The support device 2 is provided to facilitate the stable installation of the optical detection device through its operation, and to adjust the height of the optical detection device through its operation, thereby providing convenience for detecting the light beams at the upper and lower ends of the automobile lamp.

[0053] The setting of the support rod 21 is convenient for providing support for the installation of the optical detection equipment, the setting of the threaded rod 22 is convenient for lifting and lowering under the rotation of the internal threaded tube 23, and provides convenience for adjusting the height of the optical detection equipment, and the setting of the drive motor 26 is convenient for driving the internal threaded tube 23 to rotate through its operation.

[0054] The arrangement of the base 1 facilitates providing support for the stable placement of the optical detection device, and the arrangement of the limiting rod 25 and the limiting slot facilitates the coordination and limitation of the lifting and lowering of the support rod 21 .

[0055] The setting of the clamping device 4 is convenient for clamping the automobile lamp, so that the automobile lamp is facing the optical detection equipment. The setting of the main board 41 is convenient for providing space for the insertion and movement of the support plate 421, and providing support for the installation of the extrusion plate 423. The setting of the gear 416 is convenient for rotation driven by the rotating motor, and the two support plates 421 are moved closer to or away from each other through the cooperation of the gear 416 and the tooth groove 422, which provides convenience for clamping the automobile lamp.

[0056] The arrangement of multiple pressure devices 424 facilitates direct contact with automobile lamps and facilitates adjustment of their own state according to the shape of automobile lamps to prevent the automobile lamps from being unable to be fastened and clamped due to their irregular shape. The arrangement of the pressure rod 4243 and the connecting tube 4241 facilitates their coordinated work to provide support for the installation of the pressure plate 4246 and to change the position of the pressure plate 4246 for the relative movement of the pressure rod 4243 and the connecting tube 4241. The arrangement of the spring 4245 facilitates the operation of the pressure rod 4243 and the connecting tube 4241 to have a tendency to move away from each other.

[0057] The setting of the chassis 31 is convenient for providing support for the installation of the vibration component 33. The setting of the vibration component 33 is convenient for driving the support column 32 to vibrate through its operation, so that the automobile lamp simulates the vibration generated when the car is driving, thereby improving the practicality of light beam detection, and controlling the rotation of the support column 32 through its operation, providing convenience for adjusting the state of the automobile lamp.

[0058] The arrangement of the plug board 311 and the connecting plate 13 facilitates their cooperation to ensure a stable connection between the chassis 31 and the base 1, and facilitates relative movement under the action of external force, so as to adjust the relative position of the chassis 31 and the base 1 as needed, so as to adjust the distance between the optical detection equipment and the automobile lamps, and realize the detection of the light beam at different distances.

[0059] The arrangement of the polygonal column 412 and the polygonal groove 322 facilitates the cooperation to stably install the main board 41 on the support column 32. The arrangement of the driving roller 334 facilitates the rotation under the operation of the motor, and the operation of the driving roller 334 controls the rotation of the support column 32 to make the automobile lamp rotate on a horizontal plane, thereby realizing the adjustment of the state of the automobile lamp. The arrangement of the annular groove 321 facilitates the cooperation of the limiting plate to make the lower end of the support column 32 stably inserted into the support tube 331.

[0060] The setting of the vibrator makes it convenient to drive the inner support tube 331 to vibrate through its operation, thereby causing the automobile lamp to vibrate. The setting of the suspension spring 332 makes it convenient to provide support for the installation of the support tube 331 and facilitate the vibration of the support tube 331. The setting of the clamping arc plate 333 makes it convenient to control the stable placement of the support tube 331 under its operation, and at the same time relax the support tube 331 to make it vibrate when the automobile lamp vibrates. The setting of the snap slide 3321 and the snap groove 315 makes it convenient to cooperate to ensure the stable installation of the suspension spring 332. The setting of the bidirectional screw 3332 makes it convenient to rotate under the action of external force, thereby adjusting the relative positions of the two clamping arc plates 333.

[0061] When in use, first clamp and install the automobile lamp through the clamping device 4, and connect the automobile lamp to the power supply to make it work. The control system controls the work of the present invention according to the working procedure, and controls the driving motor 26 and the motor to work, and respectively controls the internal threaded tube 23 and the driving roller 334 to work, so as to change the height of the optical detection equipment and the state of the automobile lamp, so as to complete the detection of the side light beam of the automobile lamp. During the detection, the vibrator is operated to force the support tube 331 to drive the automobile lamp to vibrate, thereby simulating the light beam detection when the car is driving.

[0062] Example 2: Reference Fig.11 and Fig.12 As shown: the device provided in the embodiment of the present invention has the same implementation principle and technical effects as those in Example 1. For the sake of brief description, for matters not mentioned in this embodiment, reference may be made to the corresponding contents in Example 1.

[0063] The vibration assembly 33 also includes an annular plate 335, a cam 337 and a plurality of connecting springs 336. The annular plate 335 is sleeved on the support tube 331. The connecting springs 336 are distributed along the circumference of the annular plate 335 and the two ends are respectively connected to the annular plate 335 and the support tube 331. A through hole 3351 is opened on the side wall of the annular plate 335. The cam 337 is placed through the through hole 3351 through a connecting shaft and contacts the support tube 331. The fixing plate fixedly connected to the side of the annular plate 335 is installed on the chassis 31 by bolts. The lower end of the chassis 31 is fixedly connected with a horizontal plate 316 and a ball 317 installed on the horizontal plate 316. The ball 317 is embedded in the lower end of the support tube 331.

[0064] The setting of the annular plate 335 is convenient for providing support for the installation of multiple connecting springs 336, and the support tube 331 is stably placed under the operation of the connecting springs 336. The setting of the cam 337 is convenient for rotation under the action of external force, and the structural characteristics of the cam 337 are used to force the support tube 331 to vibrate. The setting of the ball 317 embedded in the support tube 331 is convenient for the stable installation of the support tube 331 and facilitates the vibration of the support tube 331.

[0065] When in use, first clamp and install the automobile lamp through the clamping device 4, and connect the automobile lamp to the power supply to make it work. The control system controls the work of the present invention according to the working procedure, and controls the driving motor 26 and the motor to work, and respectively controls the internal threaded tube 23 and the driving roller 334 to work, so as to change the height of the optical detection equipment and the state of the automobile lamp, so as to complete the detection of the side light beam of the automobile lamp. During the detection, the cam 337 works to force the support tube 331 to drive the automobile lamp to vibrate, thereby simulating the light beam detection when the car is driving.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional bracket for detecting the light beam of an automobile lamp, comprising an optical detection device, characterized in that: The invention also comprises a support device (2) located below the optical detection device and used for adjusting the height of the optical detection device, and a clamping device (4) for automobile lamps located on the side of the support device (2), wherein the support device (2) comprises a support rod (21), a threaded rod (22) vertically mounted below the support rod (21), an internally threaded tube (23) threadedly sleeved on the threaded rod (22), and a drive motor (26) located on the side of the internally threaded tube (23), wherein the drive motor (26) drives the internally threaded tube (23) to rotate, and the drive motor (26) and the internally threaded tube (23) are mounted on the base (1), and the clamping device (4) comprises a main board (41) and two symmetrically placed clamping assemblies (42), wherein the end surface of the main board (41) is provided with two symmetrical upper and lower openings. The mounting holes (413) are provided with a connecting hole (414) on a common side wall of the two mounting holes (413), a gear (416) mounted on the output shaft of the rotating motor is arranged in the connecting hole (414), the clamping assembly (42) comprises an extrusion plate (423) and a vertical extrusion plate (423) mounted on a support plate (421), the support plates (421) of the two clamping assemblies (42) are symmetrically arranged up and down, the two support plates (421) are provided with tooth grooves (422) on the side walls close to each other, the support plates (421) are installed in the mounting holes (413), and the gear (416) is meshedly connected with the support plates (421), and an adjustment device (3) for adjusting the state of the automobile lamp is arranged below the clamping device (4), The regulating device (3) comprises a chassis (31) of an annular structure, a vibration assembly (33) mounted on the chassis (31), and a support column (32) mounted on the vibration assembly (33); a polygonal groove (322) is vertically opened on the upper end surface of the support column (32); a sleeve (411) and a polygonal column (412) mounted in the sleeve (411) are fixedly connected to the side wall of the main board (41); the sleeve (411) is sleeved on the support column (32), and the polygonal groove (322) is vertically opened on the upper end surface of the support column (32); The polygonal column (412) is inserted into the polygonal groove (322), the vibration assembly (33) comprises a support cylinder (331) and a driving roller (334) installed above the support cylinder (331), the driving roller (334) is connected to the motor output shaft, the lower end of the support column (32) is inserted into the support cylinder (331), the driving roller (334) is in contact with the support column (32), and a limiting plate provided through the support cylinder (331) is inserted into the annular groove (321) of the support column (32).

2. The multifunctional bracket for detecting the light beam of an automobile lamp according to claim 1, characterized in that: A plurality of pressure devices (424) are provided through the side wall of the extrusion plate (423), and the pressure device (424) comprises a connecting tube (4241) and a pressure rod (4243) with one end inserted into the connecting tube (4241); a limiting sliding hole (4242) is provided on the side wall of the connecting tube (4241); an end of a limiting sliding rod (4244) installed on the pressure rod (4243) is inserted into the limiting sliding hole (4242); two ends of a spring (4245) at the end of the pressure rod (4243) are respectively connected to the pressure rod (4243) and the side wall of the connecting tube (4241); a pressure plate (4246) is movably provided at the other end of the pressure rod (4243).

3. The multifunctional bracket for detecting the light beam of an automobile lamp according to claim 2, characterized in that: A vertical rod (11) is vertically fixedly connected to the top of the base (1); a countersunk hole (12) is vertically opened on the upper end surface of the vertical rod (11) and a limit slot is vertically opened on the edge; the internal threaded tube (23) is installed in the countersunk hole (12) via a bearing and a pulley (24) is fixedly connected to the upper end protruding from the vertical rod (11); the drive motor (26) is installed on the vertical rod (11) and the pulley (24) is connected to the drive motor (26) via a belt; and the lower ends of a plurality of limit rods (25) installed at the lower end of the support rod (21) are inserted into the limit slots.

4. The multifunctional bracket for detecting the light beam of an automobile lamp according to claim 1, characterized in that: The vibration assembly (33) further comprises a vibrator for vibrating the support tube (331), two clamping arc plates (333) for supporting the support tube (331), and a plurality of suspension springs (332), wherein the plurality of suspension springs (332) are evenly distributed around the circumference of the support tube (331) and are fixedly connected to the support tube (331), and one end of the suspension spring (332) away from the support tube (331) is fixedly connected to a buckle slide plate (3321), and the buckle slide plate (3321) is mounted on the chassis ( 31), the two clamping arc plates (333) are distributed on the outside of the support tube (331), one end of the clamping arc plate (333) is fixedly connected to a horizontal plate (3331), the end of the horizontal plate (3331) is fixedly connected to a clamping plate (3333) movably mounted in the clamping groove of the chassis (31), the two horizontal plates (3331) are threadedly sleeved on both ends of the bidirectional screw (3332), and one end of the bidirectional screw (3332) is connected to the output shaft of the motor.

5. The multifunctional bracket for detecting the light beam of an automobile lamp according to claim 1, characterized in that: The vibration assembly (33) further comprises an annular plate (335), a cam (337) and a plurality of connecting springs (336); the annular plate (335) is sleeved on the supporting tube (331); the connecting springs (336) are distributed along the circumference direction of the annular plate (335) and are respectively connected to the annular plate (335) and the supporting tube (331) at both ends; a through hole (3351) is provided on the side wall of the annular plate (335); the cam (337) is movably inserted through the through hole (3351) via a connecting shaft and is placed in contact with the supporting tube (331); a fixing plate fixedly connected to the side of the annular plate (335) is mounted on the chassis (31) via bolts; a horizontal plate (316) and a ball (317) mounted on the horizontal plate (316) are fixedly connected to the lower end of the chassis (31); the ball (317) is embedded in the lower end of the supporting tube (331).

6. The multifunctional bracket for detecting the light beam of an automobile lamp according to claim 1, characterized in that: A plug-in plate (311) is fixedly connected to the side wall of the chassis (31), two connecting plates (13) are symmetrically fixedly connected to the side wall of the base (1), the plug-in plate (311) is inserted between the two connecting plates (13), and universal wheels are provided below the chassis (31) and the base (1).

7. The multifunctional bracket for detecting the light beam of an automobile lamp according to claim 6, characterized in that: The side wall of the connecting plate (13) is provided with a sliding hole (14), the side wall of the connecting plate is provided with a first buckle groove (15), the side wall of the plug-in plate (311) is provided with a second buckle groove (312) and a slide plate (313) is fixedly connected to the end, the slide plate (313) is inserted into the sliding hole (14), and the I-shaped clamping plate (314) is installed in the space formed by the first buckle groove (15) and the second buckle groove (312).

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