Support assembly for camera detection

Abstract

The utility model discloses a support assembly used for camera detection. The support assembly comprises a base plate; the plurality of clamping units form an accommodating space for clamping a camera placed on the bottom plate; and the driving unit is connected with the clamping unit and used for driving the clamping unit to move, so that the clamping unit abuts against the outer surface of the camera, and the camera is clamped and fixed. According to the invention, only one set of bracket assembly is needed to realize clamping and mounting of cameras of different specifications, and a mounting bracket corresponding to each camera does not need to be arranged, so that the manufacturing cost can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product detection, in particular to a bracket assembly for camera detection. Background Art

[0002] After a camera (such as a vehicle-mounted camera) is designed, it needs to be installed through a bracket and then its performance is tested. However, due to the different specification parameters and shapes of cameras, it is necessary to design a matching bracket to achieve the stable fixation of the camera. As a result, corresponding camera brackets need to be designed for different cameras, leading to too high use costs. At the same time, the current camera brackets can only be adapted to cameras with specific sizes and cannot be adjusted according to the size and shape of the cameras. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a bracket assembly for camera detection, which only needs a set of bracket assemblies to achieve the clamping and installation of cameras with different specifications, and there is no need to set corresponding installation brackets for each type of camera, thus greatly reducing the manufacturing cost.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] A bracket assembly for camera detection is provided, which includes:

[0006] A bottom plate;

[0007] A plurality of clamping units, which form a receiving space for clamping and placing a camera on the bottom plate;

[0008] And a driving unit, which is connected to the clamping unit and used to drive the clamping unit to move, so that the clamping unit abuts against the outer surface of the camera to achieve the clamping and fixation of the camera.

[0009] Preferably, the clamping unit is provided with a receiving cavity for cooperating with the driving unit to drive the clamping unit to move through the cooperation of the clamping unit and the receiving cavity, and the receiving cavity is located in the moving direction of the clamping unit.

[0010] Preferably, the clamping unit includes:

[0011] A first clamping block, which is provided with a first clamping block connection hole and has a first notch at the bottom;

[0012] A second clamping block, which is provided with a second clamping block connection hole and has a second notch at the top, and the first notch and the second notch are arranged oppositely;

[0013] The clamping block connecting piece passes through the first clamping block connecting hole and the second clamping block connecting hole to connect the first clamping block and the second clamping block. After the first clamping block and the second clamping block are connected, the first notch and the second notch together form the accommodating cavity, and the accommodating cavity is a spherical structure.

[0014] Preferably, the first clamping block and the second clamping block are both of an L-shaped structure as a whole, or the first clamping block and the second clamping block are both of an arc-shaped structure as a whole.

[0015] Preferably, the central axis of the camera is perpendicular to the movement plane of the clamping unit.

[0016] Preferably, there are several groups of the driving units, and each driving unit correspondingly drives one clamping unit to move.

[0017] Preferably, the driving unit includes:

[0018] A rod body, on whose outer surface there is an external thread;

[0019] A spherical pair, which connects one end of the rod body;

[0020] And a transmission member, which connects the bottom plate, and has a transmission hole, and an internal thread is provided in the transmission hole;

[0021] The rod body and the transmission member are in screw transmission through the external thread and the internal thread to drive the whole clamping unit to move linearly.

[0022] Preferably, the moving stroke of the rod body is 12 - 40 mm.

[0023] Preferably, the transmission member is of an annular structure as a whole, and has an internal cavity for accommodating the camera and several clamping units.

[0024] Preferably, the transmission member and the bottom plate are integrally formed.

[0025] Compared with the prior art, the present utility model has the following beneficial effects:

[0026] The present utility model can drive the clamping unit to move through the driving unit to realize the clamping and fixing of cameras with different specification parameters. Only one set of bracket components can realize the clamping and installation of cameras with different specifications, and there is no need to set corresponding installation brackets for each type of camera, thus greatly reducing the manufacturing cost. Description of the Drawings

[0027] Figure 1 It is the overall structure diagram of the bracket assembly for camera detection in the present utility model;

[0028] Figure 2Exploded view of the structure of the bracket assembly for camera detection in the present utility model. Detailed implementation mode

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1:

[0031] As Figure 1-2 shown, this embodiment provides a bracket assembly for camera detection, which includes:

[0032] A bottom plate 1, which is provided with a plurality of bottom plate mounting holes, and a fastener 101 can mount the bottom plate 1 to other components through the bottom plate mounting holes;

[0033] A plurality of clamping units 2, which form an accommodating space for clamping and placing a camera 100 on the bottom plate 1; in this embodiment, the camera 100 includes an in-vehicle camera, etc.; among them, the number of the clamping units 2 can be 2-8;

[0034] And a driving unit 3, which is connected to the clamping unit 2 and is used to drive the clamping unit 2 to move, so that the clamping unit 2 abuts against the outer surface of the camera 100 to realize clamping and fixing of the camera 100, wherein the central axis of the camera 100 is perpendicular to the movement plane of the clamping unit 2.

[0035] The clamping unit 2 is provided with an accommodating cavity for cooperating with the driving unit 3 to drive the clamping unit 2 to move through the cooperation of the clamping unit 2 and the accommodating cavity 3, and the accommodating cavity is located in the movement direction of the clamping unit 2.

[0036] Specifically, the clamping unit 2 includes:

[0037] A first clamping block 21, which is longitudinally provided with a first clamping block connection hole 211 and has a first notch 212 formed at the bottom;

[0038] A second clamping block 22, which is longitudinally provided with a second clamping block connection hole 221 and has a second notch 222 formed at the top, and the first notch 212 and the second notch 222 are arranged oppositely; both the first clamping block 21 and the second clamping block 22 are in contact with different positions on the outer surface of the camera 100;

[0039] The clamping block connecting member 23 passes through the first clamping block connection hole 211 and the second clamping block connection hole 221 to connect the first clamping block 21 and the second clamping block 22. After the first clamping block 21 and the second clamping block 22 are connected, the first notch portion 212 and the second notch portion 222 together form a receiving cavity. In this embodiment, the receiving cavity is preferably a spherical structure, and the clamping block connecting member 23 includes a screw / bolt.

[0040] There are several groups of driving units 3 (such as 2 - 8 as well), and each driving unit 3 corresponds to driving a clamping unit 2 to move.

[0041] Specifically, the driving unit 3 includes:

[0042] A rod body 31, on whose outer surface there is an external thread;

[0043] A spherical pair 32, which connects one end of the rod body 31. In this embodiment, the spherical pair 32 can be in interference fit with the receiving cavity;

[0044] And a transmission member 33, which connects the bottom plate 1, and has a transmission hole 331, and an internal thread is provided in the transmission hole 331;

[0045] One end of the rod body 31 connected with the spherical pair 32 passes through the transmission hole 331, so that the spherical pair 32 is received in the spherical receiving cavity. When the rod body 31 rotates, a screw drive is performed between the rod body 31 and the transmission member 33 through the external thread and the internal thread, so that the spherical pair 32 abuts against the inner wall surface of the receiving cavity to drive the whole clamping unit 2 to move linearly. And due to the function of the spherical pair 32, when the whole clamping unit 2 moves, it will not rotate simultaneously with the rod body 31.

[0046] Furthermore, the moving stroke of the rod body 31 is 12 - 40 mm, whereby cameras 100 with different specification parameters can be clamped.

[0047] Thus, in this embodiment, the driving unit 3 can be used to drive the clamping unit 2 to move, so as to realize the clamping and fixing of cameras 100 with different specification parameters. Only one set of bracket components can realize the clamping and installation of different specification cameras 100, and there is no need to set a corresponding installation bracket for each type of camera 100, thereby greatly reducing the manufacturing cost. At the same time, the camera 100 can be clamped and fixed by multiple clamping units 2 in different orientations to prevent the camera from loosening.

[0048] Embodiment 2:

[0049] The difference between this embodiment and Embodiment 1 is only that the first clamping block 21 and the second clamping block 22 are both L-shaped as a whole, so that the first clamping block 21 and the second clamping block 22 can both match the surface at the corner of the camera 100 with a square / rectangular shape, or the first clamping block 21 and the second clamping block 22 are both arc-shaped as a whole, so that the first clamping block 21 and the second clamping block 22 can both match the arc-shaped surface of the camera 100 with a circular shape, so as to enhance the clamping effect on the camera.

[0050] For example, when the camera 100 has a square / rectangular shape and the first clamping block 21 and the second clamping block 22 are both L-shaped as a whole, the first clamping block 21 and the second clamping block 22 of a set of clamping units 2 both contact the surface at the corner of the camera 100 at one end of the diagonal line, and the first clamping block 21 and the second clamping block 22 of the other set of clamping units 2 both contact the surface at the corner of the camera 100 at the other end of the diagonal line, so that the two sides of the L-shaped first clamping block 21 / second clamping block 22 respectively correspond to contact the two surfaces at the corner of the camera 100;

[0051] When the camera 100 has a circular shape and the first clamping block 21 and the second clamping block 22 are both arc-shaped as a whole, in the radial direction, at least two sets of clamping units 2 contact different positions on the surface of the camera 100, and the two sets of clamping units 2 are located at both ends of the same diameter, and the first clamping block 21 and the second clamping block 22 of each set of clamping units 2 both contact the arc-shaped surface of the camera 100.

[0052] Thus, the position of the camera 100 can be restricted in degrees of freedom in different directions, further enhancing the clamping and fixing effect.

[0053] At the same time, the transmission member 33 is annular as a whole and has an internal cavity for accommodating the camera 100 and all the clamping units 2; and the transmission member 33 and the bottom plate 1 can be integrally formed, and one or both of them are made of metal or plastic.

[0054] In summary, the present utility model can drive the clamping units to move through the driving unit to realize the clamping and fixing of cameras with different specification parameters. Only one set of bracket components can realize the clamping and installation of cameras with different specifications, and there is no need to set corresponding installation brackets for each type of camera, thereby greatly reducing the manufacturing cost. At the same time, the camera can be clamped and fixed by a plurality of clamping units in different directions to prevent the camera from loosening.

[0055] It should be noted that the technical features in the above-mentioned Embodiments 1 to 2 can be combined arbitrarily, and the combined technical solutions all fall within the protection scope of this application. And in this text, terms such as "including", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0056] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bracket assembly for camera detection, characterized in that: include: Base plate; A plurality of clamping units, which form a receiving space for clamping a camera placed on the bottom plate; and a driving unit connected to the clamping unit and used to drive the clamping unit to move so that the clamping unit abuts against the outer surface of the camera to clamp and fix the camera; The clamping unit is provided with a receiving cavity cooperating with the driving unit, so that the clamping unit is driven to move through the cooperation between the clamping unit and the receiving cavity, and the receiving cavity is located in the moving direction of the clamping unit; The clamping unit comprises: A first clamping block having a first clamping block connecting hole and a first notch portion formed at the bottom; A second clamping block is provided with a second clamping block connecting hole and a second notch is formed on the top, and the first notch and the second notch are arranged opposite to each other; The clamping block connecting piece passes through the first clamping block connecting hole and the second clamping block connecting hole to connect the first clamping block and the second clamping block. After the first clamping block and the second clamping block are connected, the first notch portion and the second notch portion jointly form the accommodating cavity, and the accommodating cavity is a spherical structure.

2. The bracket assembly according to claim 1, characterized in that: The first clamping block and the second clamping block are both L-shaped structures as a whole, or the first clamping block and the second clamping block are both arc-shaped structures as a whole.

3. The bracket assembly according to claim 1, characterized in that: The central axis of the camera is perpendicular to the movement plane of the clamping unit.

4. The bracket assembly according to claim 1, characterized in that: There are several groups of driving units, and each of the driving units drives one of the clamping units to move.

5. The bracket assembly according to any one of claims 1 to 4, characterized in that: The driving unit comprises: The rod body has an external thread on its outer surface; A spherical pair connected to one end of the rod body; and a transmission member connected to the bottom plate and having a transmission hole, wherein the transmission hole has an internal thread; The rod body and the transmission member are threadedly driven by external threads and internal threads to drive the clamping unit to move linearly as a whole.

6. The bracket assembly according to claim 5, characterized in that: The moving stroke of the rod body is 12 to 40 mm.

7. The bracket assembly according to claim 5, characterized in that: The transmission member is an annular structure as a whole and has an internal cavity for accommodating the camera and a plurality of the clamping units.

8. The bracket assembly according to claim 5, characterized in that: The transmission member and the bottom plate are integrally formed.

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