CN220972063U

CN220972063U - Brightness detection device

Info

Publication number: CN220972063U
Application number: CN202321026954.0U
Authority: CN
Inventors: 赵成起
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-05-17
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a brightness detection device, which comprises a bottom plate, wherein a base is arranged at the top of the bottom plate, grooves are formed in the side surfaces of the base, the grooves are arc-shaped, two grooves are formed and are opposite in position, first sliding grooves are formed in the surfaces of the grooves, the first sliding grooves are arc-shaped, a first driving motor is arranged on one side of the base, a worm is arranged at the output end of the first driving motor, one end of the worm extends to the inside of the base and is provided with a mounting plate, the mounting plate is in rotary connection with the worm, the mounting plate is arranged on the inner bottom wall of the base, a supporting plate is arranged outside the worm and in rotary connection with the worm, and the supporting plate is arranged on the inner bottom wall of the base. According to the brightness detection device, the angle of the car lamp can be adjusted through the cooperation of the base, the first driving motor, the worm, the placing plate, the worm wheel and the like, so that the light-sensitive detection device can conveniently detect the brightness of the car lamp at different angles, and the detection range of the brightness of the car lamp is improved.

Description

Brightness detection device

Technical Field

The present utility model relates to a detection device, and more particularly, to a brightness detection device.

Background

The automobile lamps are tools for lighting the road when the automobile runs at night, and also are prompt tools for sending various running signals of the automobile, and the automobile lamps are generally classified into a head lamp, a tail lamp, a steering lamp and the like. In the production and manufacturing process of the car lamp, the brightness of the car lamp needs to be detected, the car lamp brightness is ensured to meet the use requirement, and the running safety of the car is ensured.

Prior art, such as: CN208399109U discloses a light measuring device for automobile lamp, through setting up guide rail and slider, when the photometer detects the luminance of a certain light source in the head lamp or the tail lamp, move the slider, the photometer can detect the luminance of the next light source in the head lamp or the tail lamp, need not dismantle the car lamp when testing the luminance of the light source, through setting up the spring block, can detect the car lamp of different sizes; the device has the advantages of simple structure, easy assembly and disassembly, strong practicality and convenient popularization.

Other prior art techniques are as follows: CN210981734U, a brightness detection device for LED car lamp

CN217559431U, a device for detecting brightness of car lamp

However, the above and other typical prior art techniques have certain problems in use:

1. When the vehicle runs on uneven road surfaces, the vehicle jolts, the incident angle of the vehicle lamp changes in the jolt process, the existing brightness detection device cannot detect the brightness of the light at different angles, and the detection range has certain limitation.

2. The fixing mode of the car lamp is simpler, only the car lamp of a single model can be fixed, or only the car lamp is fixed through the spring, and the fixing stability is poor.

Disclosure of utility model

The utility model aims to provide a brightness detection device, which solves the problems that in the prior art, when a vehicle runs on an uneven road surface, the vehicle jolts, the incidence angle of a car lamp changes in the jolts, the existing brightness detection device cannot detect the brightness of the lamp light at different angles, and the detection range has certain limitation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a brightness detection device, includes the bottom plate, the top of bottom plate is provided with the base, the recess has been seted up to the side of base, the recess is the arc, two have been seted up to the recess, and the position is relative, the surface of recess all is provided with first spout, first spout is the arc, one side of base is provided with first driving motor, first driving motor's output is provided with the worm, the one end of worm extends to the inside of base to be provided with the mounting panel, the mounting panel rotates with the worm to be connected, the mounting panel sets up the interior bottom wall at the base, the outside of worm is provided with the backup pad, the backup pad rotates with the worm to be connected, the backup pad sets up the interior diapire at the base.

As a preferable technical scheme of the utility model, the top of the base is provided with the placing plate, the bottoms of two sides of the placing plate are respectively provided with the side plates, the bottoms of the side plates are provided with the sliding blocks, and the sliding blocks are respectively connected with the first sliding grooves in a sliding way.

As a preferable technical scheme of the utility model, the bottom of the placing plate is provided with the worm wheel, the bottom of the worm wheel is arc-shaped, the top of the worm wheel is horizontal and fixedly connected with the bottom of the placing plate, and the worm wheel is meshed with the worm.

As a preferable technical scheme of the utility model, the top of the placing plate is provided with a sliding rail and a second driving motor, the output end of the second driving motor is provided with a bidirectional threaded rod, and the outside of the bidirectional threaded rod is provided with a clamping plate.

As an optimized technical scheme of the utility model, two clamping plates are arranged and are respectively arranged outside threads of the bidirectional threaded rod in different directions, the side surfaces of the clamping plates are respectively provided with a protective pad, and the protective pads are made of foam materials.

As a preferable technical scheme of the utility model, the bottom of one end of the clamping plate is provided with the second sliding grooves, and the clamping plate is in sliding connection with the sliding rail through the second sliding grooves.

As a preferable technical scheme of the utility model, the top of the bottom plate is provided with a top plate through a supporting rod, the bottom of the top plate is provided with an electric push rod, the output end of the electric push rod is provided with a movable plate, and the bottom of the movable plate is provided with a photosensitive detection device.

As a preferable technical scheme of the utility model, two guide rods are arranged in the movable plate, the two guide rods are respectively arranged at two ends of the movable plate, and the two ends of the guide rods are respectively fixedly connected with the bottom plate and the top plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the matched use of the base, the first driving motor, the worm, the placing plate, the worm wheel and the like, the angle of the car lamp can be adjusted, the photosensitive detection device can conveniently detect the brightness of the car lamp at different angles, and the detection range of the brightness of the car lamp is improved.

2. According to the utility model, the second driving motor, the bidirectional threaded rod, the clamping plate, the second sliding groove, the sliding rail and the like are arranged for use in a matched manner, so that the vehicle lamp can be placed at the top of the placing plate, the distance between the clamping plates is adjusted through the second driving motor according to the vehicle lamp model, the vehicle lamp is clamped through the protective pad, the vehicle lamp is suitable for different vehicle lamp models, and the application range of the detection device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the placement plate and base of the present utility model;

FIG. 3 is a schematic view showing the positional relationship between the placing plate and the clamping plate and the worm wheel according to the present utility model;

Fig. 4 is a schematic view of the internal structure of the base of the present utility model.

In the figure: 1. a bottom plate; 2. a support rod; 3. a top plate; 4. an electric push rod; 5. a moving plate; 6. a photosensitive detection device; 7. a guide rod; 8. a base; 9. a groove; 10. a first chute; 11. a first driving motor; 12. a worm; 13. a support plate; 14. a mounting plate; 15. placing a plate; 16. a side plate; 17. a slide block; 18. a worm wheel; 19. a second driving motor; 20. a two-way threaded rod; 21. a clamping plate; 22. a protective pad; 23. a second chute; 24. a slide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution of a brightness detection device:

Embodiment one:

According to the brightness detection device shown in fig. 1, fig. 2, fig. 3 and fig. 4, the brightness detection device comprises a bottom plate 1, a base 8 is arranged at the top of the bottom plate 1, a groove 9 is formed in the side face of the base 8, the groove 9 is arc-shaped, two grooves 9 are formed in the position, the positions are opposite, the surfaces of the grooves 9 are provided with first sliding grooves 10, the first sliding grooves 10 are arc-shaped, a first driving motor 11 is arranged on one side of the base 8, the output end of the first driving motor 11 is provided with a worm 12, one end of the worm 12 extends to the inside of the base 8 and is provided with a mounting plate 14, the mounting plate 14 is rotatably connected with the worm 12, the mounting plate 14 is arranged on the inner bottom wall of the base 8, a supporting plate 13 is rotatably connected with the worm 12, the supporting plate 13 is arranged on the inner bottom wall of the base 8, and the worm 12 can rotate in the base 8 under the driving action of the first driving motor 11.

The top of base 8 is provided with places board 15, and the both sides bottom of placing board 15 all is provided with curb plate 16, and the bottom of curb plate 16 is provided with slider 17, slider 17 respectively with first spout 10 sliding connection, through slider 17 and first spout 10 sliding connection, can carry out spacingly to placing board 15 in the motion.

The bottom of placing the board 15 is provided with worm wheel 18, and the bottom of worm wheel 18 is the arc, and worm wheel 18 top level just with place the bottom fixed connection of board 15, worm wheel 18 and worm 12 meshing, worm 12 through the cooperation with worm wheel 18, can make place board 15 and take place the angle change.

The top of placing the board 15 is provided with slide rail 24 and second driving motor 19, and the output of second driving motor 19 is provided with two-way threaded rod 20, and the outside of two-way threaded rod 20 is provided with grip block 21, and grip block 21 is provided with two, sets up respectively outside the different directional screw thread of two-way threaded rod 20, and the side of grip block 21 all is provided with protection pad 22, and protection pad 22 adopts the foam material, and when two-way threaded rod 20 rotated, can make grip block 21 be close to each other or keep away from, is convenient for carry out the centre gripping location according to the car light of different models.

The second sliding grooves 23 are formed in the bottoms of one ends of the clamping plates 21, the clamping plates 21 are connected with the sliding rails 24 in a sliding mode through the second sliding grooves 23, and the moving direction of the clamping plates 21 can be guided through the matching of the sliding rails 24 and the second sliding grooves 23.

When the brightness detection device is used specifically, firstly, a vehicle lamp is placed on the top of a placing plate 15 when the brightness detection is carried out on the vehicle lamp, then a second driving motor 19 is started, the second driving motor 19 drives a bidirectional threaded rod 20 to rotate, further, a clamping plate 21 is mutually close under the guiding action of a sliding rail 24 and a second sliding groove 23, when a protection pad 22 is in contact with the vehicle lamp, the second driving motor 19 is closed, then a first driving motor 11 is started, the first driving motor 11 drives a worm 12 to rotate, further, a worm wheel 18 meshed with the worm 12 drives the placing plate 15 to generate angle change, meanwhile, a sliding block 17 and the first sliding groove 10 guide and limit the placing plate 15, and after the vehicle lamp is regulated to a required detection angle, the first driving motor 11 is closed.

Embodiment two:

On the basis of the first embodiment, as shown in fig. 1, a top plate 3 is arranged on the top of a bottom plate 1 through a supporting rod 2, an electric push rod 4 is arranged on the bottom of the top plate 3, a movable plate 5 is arranged at the output end of the electric push rod 4, a photosensitive detection device 6 is arranged on the bottom of the movable plate 5, the movable plate 5 is pushed by the electric push rod 4, and then the height of the photosensitive detection device 6 can be adjusted.

The inside of movable plate 5 is provided with guide bar 7, and guide bar 7 is provided with two, sets up the both ends at movable plate 5 respectively, and guide bar 7's both ends respectively with bottom plate 1 and roof 3 fixed connection, movable plate 5 reciprocates under guide bar 7's effect, promotes its stability.

When the brightness detection device is particularly used, the electric push rod 4 is started, the electric push rod 4 drives the movable plate 5 to move up and down under the action of the guide rod 7, the height of the photosensitive detection device 6 is adjusted, and the brightness of the car lamp under the condition of different distances is conveniently measured.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. A brightness detection device comprising a base plate (1), characterized in that: the top of bottom plate (1) is provided with base (8), recess (9) have been seted up to the side of base (8), recess (9) are the arc, two have been seted up to recess (9), and the position is relative, the surface of recess (9) all is provided with first spout (10), first spout (10) are the arc, one side of base (8) is provided with first driving motor (11), the output of first driving motor (11) is provided with worm (12), the one end of worm (12) extends to the inside of base (8) to be provided with mounting panel (14), mounting panel (14) and worm (12) swivelling joint, mounting panel (14) set up the interior bottom wall at base (8), the outside of worm (12) is provided with backup pad (13), backup pad (13) are connected with worm (12) swivelling joint, backup pad (13) set up the interior bottom wall at base (8).

2. A brightness detection device according to claim 1, characterized in that: the top of base (8) is provided with places board (15), the both sides bottom of placing board (15) all is provided with curb plate (16), the bottom of curb plate (16) is provided with slider (17), slider (17) respectively with first spout (10) sliding connection.

3. A brightness detection device according to claim 2, characterized in that: the bottom of placing board (15) is provided with worm wheel (18), the bottom of worm wheel (18) is the arc, the top level of worm wheel (18) and with the bottom fixed connection of placing board (15), worm wheel (18) and worm (12) meshing.

4. A brightness detection device according to claim 2, characterized in that: the top of placing board (15) is provided with slide rail (24) and second driving motor (19), the output of second driving motor (19) is provided with two-way threaded rod (20), the outside of two-way threaded rod (20) is provided with grip block (21).

5. The brightness detection device of claim 4, wherein: the clamping plates (21) are arranged at two sides of the two-way threaded rod (20) respectively, the two-way threaded rod is arranged outside threads in different directions, the side faces of the clamping plates (21) are provided with protection pads (22), and the protection pads (22) are made of foam materials.

6. The brightness detection device of claim 5, wherein: the bottom of one end of each clamping plate (21) is provided with a second sliding groove (23), and each clamping plate (21) is in sliding connection with a sliding rail (24) through each second sliding groove (23).

7. A brightness detection device according to claim 1, characterized in that: the top of bottom plate (1) is provided with roof (3) through bracing piece (2), the bottom of roof (3) is provided with electric putter (4), the output of electric putter (4) is provided with movable plate (5), the bottom of movable plate (5) is provided with photosensitive detection device (6).

8. The brightness detection device of claim 7, wherein: the inside of movable plate (5) is provided with guide bar (7), guide bar (7) are provided with two, set up the both ends at movable plate (5) respectively, the both ends of guide bar (7) respectively with bottom plate (1) and roof (3) fixed connection.