CN115435193A - Angle-adjustable bracket assembly and visual device with same - Google Patents

Abstract

The invention relates to an angle-adjustable bracket assembly and a visual device with the bracket assembly. The bracket assembly includes a suspension bracket, an outer bracket and a driving device, and the outer bracket rotates with the suspension bracket through a first rotating shaft. connected, the driving device one is respectively connected with the outer bracket and the suspension bracket, and drives the outer bracket to rotate around the first rotating shaft. The visual device includes an infrared camera and a depth camera, and the infrared camera and the depth camera are installed on the bracket assembly. When the visual device is installed on the bracket assembly, under the action of the driving device, the visual device is driven to rotate on different planes, which greatly increases the visual range of the visual device, which can not only meet the requirements of small space or low height environment The use requirements of the visual device can be guaranteed, and the imaging effect of the visual device can be guaranteed, and the stability of the visual device can be improved.

Description

An angle-adjustable bracket component and a visual device with the bracket component

technical field

The invention relates to the technical field of adjustment devices, in particular to an angle-adjustable bracket assembly and a visual device with the bracket assembly.

Background technique

Infrared sensors have been widely used in actual production and life, and modules based on distance-accurate infrared temperature measurement data have also been applied in some environments; but in some special environments, such as some livestock farms with low housing heights , the infrared and depth camera modules can only be fixed at a height of 1.7 meters from the ground. The installation height is low, the viewing angle of the camera is limited, and the viewing angle will be blocked by other devices. Therefore, the existing camera module cannot meet the application environment with a low installation height and a wide coverage area.

In the prior art, the bracket for installing the camera module is generally made tall, but the size of the bracket is too large, which not only needs to occupy a large space for use, but also limits the scope of use of the camera module, and when the bracket is large, it is prone to shaking. This leads to a decrease in the stability of the camera module and affects the imaging effect of the camera module.

Therefore, how to apply the camera module or other devices to an environment with a low installation height and a wide field of view becomes a problem to be solved.

Contents of the invention

Aiming at the existing technical problems, the present invention provides an angle-adjustable bracket assembly and a visual device with the bracket assembly.

The technical solution of the present invention to solve the above-mentioned technical problems is as follows: an angle-adjustable bracket assembly includes a suspension bracket, an outer bracket and a driving device 1, the outer bracket is rotationally connected with the suspension bracket through a first rotating shaft, and the The driving device one is respectively connected with the outer bracket and the suspension bracket, and drives the outer bracket to rotate around the first rotating shaft.

On the basis of the above-mentioned technical solution, in order to achieve the convenience of use and the stability of the equipment, the present invention can also make the following improvements to the above-mentioned technical solution:

Further, it also includes an inner bracket and a driving device two, the inner bracket is arranged in the outer bracket, the inner bracket is rotationally connected with the outer bracket through a second rotating shaft, and the driving device two is connected with the inner bracket respectively It is connected with the outer bracket, and drives the inner bracket to rotate around the second rotation axis, and the second rotation axis is perpendicular to the first rotation axis.

Further, the driving device one includes an outer steering gear and an outer steering wheel, the output end of the outer steering gear is connected to the outer steering wheel, the outer steering gear is installed on the suspension bracket, and the outer steering gear The disk is installed on one side of the outer support, and the first rotating shaft is arranged on the other side of the outer support.

Further, the driving device 2 includes an inner steering gear and an inner steering wheel, the inner steering gear is installed on the inner bracket, the inner steering wheel is installed on one end of the outer bracket, and the second rotating shaft is arranged on the other end of the outer bracket.

Further, a hollow shaft 1 is provided on the side wall of the outer bracket, and a bush 1 is arranged inside the hollow shaft 1, and the first rotating shaft is inserted into the bush 1.

Further, the side wall of the inner bracket is provided with a hollow shaft 2, the hollow shaft 2 is provided with a bushing 2, and the second rotating shaft is inserted into the bushing 2.

Further, the outer support is a hollow rectangular frame, the inner support is a rectangular box with an opening at one end, and a receiving through hole is provided on the bottom wall of the rectangular box.

Further, the inner bracket is provided with a card slot and a card plate, the card slot includes two L-shaped plates arranged in parallel, the L-shaped plate includes a long side and a short side, and the two long sides form accommodating the second A space for the object to be installed, the two short sides are located at one end of the card board and extend to both sides, the card board includes side one and side two connected in an L shape, and the side one is installed On the inner side wall of the inner support, the side two is used to carry the second object to be installed.

Further, a groove is provided on the side one, the inner steering gear is installed in the groove, and the output end of the inner steering gear passes through the side wall of the inner bracket and is connected to the inner steering wheel .

The present invention also discloses a vision device, which includes the above-mentioned bracket assembly, and also includes a camera module, the camera module includes an infrared camera and a depth camera, and the infrared camera and the depth camera are installed on the on the bracket assembly.

The beneficial effects of the present invention are: when the visual device is installed on the outer bracket, the driving device drives the outer bracket and the visual device to rotate around the first rotating shaft, thereby expanding the field of view of the visual device and meeting the use requirements in an environment with a low installation height , improve the scope of use of the visual device; when the visual device is installed on the inner bracket, the driving device 2 drives the visual device and the inner bracket to rotate around the second rotating shaft, which can realize angle adjustment in two directions, further increasing the vision of the visual device The range can not only meet the use requirements when the space is small or the height is low, but also can ensure the imaging effect of the visual device and improve the stability of the visual device.

Description of drawings

Fig. 1 is the three-dimensional schematic view of bracket assembly of the present invention;

Fig. 2 is the sectional view of A-A place among Fig. 1 of the present invention;

Fig. 3 is the partial enlarged view of place B in Fig. 1 of the present invention;

FIG. 4 is a schematic perspective view of the visual device of the present invention;

FIG. 5 is a schematic diagram of another angle of the visual device of the present invention.

Reference signs are recorded as follows: 1. fixed plate; 2. suspension bracket; 3. first rotating shaft; 4. outer bracket; 5. inner bracket; 6. outer steering gear; 7. outer steering wheel; 8. infrared camera; 9. Inner steering gear; 10. Inner steering wheel; 11. Second rotating shaft; 12. Card slot; 13. Bushing one; 14. Bushing two; 15. Depth camera; 16. Clamping plate.

detailed description

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention. In addition, the terms "a", "two", "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

As shown in Figures 1 to 3, the present invention discloses an angle-adjustable bracket assembly, comprising a suspension bracket 2, an outer bracket 4 and a driving device 1, the outer bracket 4 is a hollow rectangular frame, reducing the number of outer brackets 4 weight and convenient rotation, the outer bracket 4 is rotationally connected with the suspension bracket 2 through the first rotating shaft 3, and the driving device one is respectively connected with the outer bracket 4 and the suspension bracket 2, and drives The outer bracket 4 rotates around the first rotating shaft 3 . The driving device one is installed on the suspension bracket 2 , and the output end of the driving device one is connected with the outer bracket 4 .

In this embodiment, the driving device one includes an outer steering gear 6 and an outer steering wheel 7, the output end of the outer steering gear 6 is connected to the outer steering wheel 7, and the suspension bracket 2 is provided with two , two suspension brackets 2 are symmetrically arranged on both sides of the outer bracket 4, the suspension brackets 2 are installed on the fixed plate 1, and the fixed plate 1 can be fixed at a certain position according to the use requirements or at a certain position according to the requirements. Area movement, wherein the outer steering gear 6 is installed on one of the suspension brackets 2, the outer steering wheel 7 is installed on one side of the outer bracket 4, and the other suspension bracket 2 is installed with the first rotating shaft 3 , the first rotating shaft 3 is arranged on the other side of the outer bracket 4 . For the convenience of description, the direction of the first rotating shaft 3 is the X direction. When the outer steering gear 6 is working, it drives the outer steering wheel 7 to rotate, thereby driving the outer bracket 4 to rotate with the axis of the first rotating shaft 3 as the fulcrum of rotation, that is, the outer The bracket 4 rotates around the X direction, the overall structure is simple, and the operation is convenient. When the detection device or vision device is installed on the outer bracket 4, the outer steering gear 6 can drive the detection device or vision device to rotate synchronously with the outer bracket 4, thereby increasing the detection range or monitoring range.

Optionally, the first driving device can also be a rotary cylinder or a motor, which can also realize the function of driving the outer support 4 to rotate.

A hollow shaft 1 is provided on the side wall of the outer support 4 , and a bushing 13 is arranged inside the hollow shaft 1 , and the first rotating shaft 3 is inserted into the bushing 13 . Bushing one 13 is an oil-free self-lubricating bushing, thereby avoiding wearing and tearing hollow shaft one, improving the service life of this outer support 4.

The hollow shaft 1 is integrated with the outer bracket 4, thereby increasing the rotation stability of the outer bracket 4, reducing installation steps, and improving assembly efficiency.

Further, the first rotating shaft 3 is provided with a stopper, the other end of the stopper is provided with a positioning shaft, the suspension bracket 2 is provided with a positioning hole, and the positioning shaft is inserted into the positioning hole, so that The stop table is installed on the suspension bracket 2 by bolts. Preliminary positioning of the first rotating shaft 3 is achieved through the cooperation of the positioning shaft and the positioning hole, which facilitates the installation and fixing of the first rotating shaft 3, and the position of the first rotating shaft 3 is limited by setting a stop to ensure that the first rotating shaft 3 and the bushing The stable cooperation of -13 ensures the stability of the rotation of the outer bracket 4 and ensures the detection effect or imaging effect of the detection device or the visual device on the outer bracket 4 .

The bracket assembly also includes an inner bracket 5 and a driving device two, the inner bracket 5 is arranged in the outer bracket 4, and the inner bracket 5 is a rectangular box with an opening at one end, which is easy to process and low in cost. The bottom wall of the body is provided with an accommodating through hole, the inner bracket 5 is rotationally connected with the outer bracket 4 through the second rotating shaft 11, the driving device 2 is respectively connected with the inner bracket 5 and the outer bracket 4, and drives The inner bracket 5 rotates around the second rotating shaft 11 , and the second rotating shaft 11 is perpendicular to the first rotating shaft 3 .

The driving device 2 is installed on the inner bracket 5 , and the output end of the driving device is connected with the outer bracket 4 .

Optionally, the drive device 2 is installed on the outer bracket 4, and the output end of the drive device 2 is connected to the inner bracket 5, so as to drive the inner bracket 5 to rotate around the second rotating shaft 11, and lower the inner bracket 5. overall weight, reducing the power of drive unit two.

Further, the structure of the second rotating shaft 11 is the same as that of the first rotating shaft 3, which facilitates processing and reduces processing costs.

In this embodiment, the driving device 2 includes an inner steering gear 9 and an inner steering wheel 10, the inner steering gear 9 is installed on the inner bracket 5, and the inner steering wheel 10 is installed on the outer bracket 4 The second rotating shaft 11 is arranged at the other end of the outer bracket 4 . For the convenience of description, the direction where the second rotating shaft 11 is located is the Y direction. Since the inner steering wheel 10 is installed on the outer bracket 4 and cannot rotate, the inner steering gear 9 is installed on the inner bracket 5, and the inner bracket 5 is connected to the outer bracket 5 through the second rotating shaft 11. The support 4 is rotatably connected, therefore, when the inner steering gear 9 works, the inner steering gear 9 and the inner bracket 5 are driven to rotate around the second rotating shaft 11 . By installing the inner steering gear 9 on the inner bracket 5, the overall structure of the bracket assembly is compacted, the overall volume of the bracket assembly is reduced, and the installation requirements in a small space environment are met.

Optionally, when the installation space is not limited, the inner steering gear 9 can also be installed on the outer bracket 4, that is, on the inner side wall or the outer side wall of the outer bracket 4, and on the inner bracket 5 installed by the inner steering wheel 10, it can also be realized. The inner bracket 5 has the function of rotating around the second rotating shaft 11 .

The side wall of the inner bracket 5 is provided with a second hollow shaft, and the second hollow shaft is provided with a second bushing 14 , and the second rotating shaft 11 is inserted into the second bushing 14 . Bushing 2 14 is a self-lubricating and oil-free bushing. By setting bushing 2 14 on the hollow shaft 2, it can not only ensure the stability of the rotation of the inner bracket 5, but also reduce the wear of the hollow shaft 2 and improve the use of the inner bracket 5. Longer life, lower usage cost.

The inner bracket 5 is provided with a card slot 12 and a card plate 16, the card slot 12 includes two L-shaped plates arranged in parallel, the L-shaped plate includes a long side and a short side, and the two long sides form a The space for accommodating the first object to be installed, the two short sides are located at one end of the clamping plate 16 and extend to both sides, the clamping plate 16 includes side one and side two connected in an L shape, the The first side is installed on the inner side wall of the inner bracket 5, and the second side is used to carry the second object to be installed. By arranging two parallel L-shaped plates for the card slot 12, not only the structure is simple and reliable, but also it is convenient to install the first objects to be installed with different sizes. The side walls of the long sides are provided with through holes, and the screws or bolts pass through the through holes. The hole fixes the first object to be installed in the slot 12 to ensure the firmness and stability of the installation of the first object to be installed. By arranging the short side at one end of the clamping plate 16 and extending to both sides, the second object to be installed plays an auxiliary role in fixing or positioning, ensuring the stability and firmness of the installation of the second object to be installed, and avoiding shaking.

The first side and the second side are of an integrated structure, which ensures the structural strength of the clamping plate 16 and facilitates processing.

The first object to be installed and/or the second object to be installed can be lighting equipment, camera equipment, etc., by rotating the inner bracket 5 and/or the outer bracket 4, the illumination range or camera range can be expanded, and the convenience of equipment use can be improved. Meet the needs of use in different environments.

In this embodiment, the card slot 12 and the inner bracket 5 are integrated, which is convenient to process, and further ensures the firmness of the installation of the first object to be installed to avoid shaking.

One side of the clamping plate 16 is provided with grooves, the side ones on both sides of the groove are respectively provided with mounting holes, the fasteners pass through the mounting holes, and the clamping plate 16 is fixed on the inner bracket 5 On the inner side wall; the inner steering gear 9 is installed in the groove, and the output end of the inner steering gear 9 passes through the side wall of the inner bracket 5 and is connected with the inner steering wheel 10 . The size of the groove is greater than the size of the inner steering gear 9, so as to facilitate the fixing of the inner steering gear 9. By installing the inner steering gear 9 in the groove, the inner steering gear 9 can be protected and the inner steering gear can be avoided. 9 bumps will not affect the stability of the installation of the second object to be installed, and make the overall structure more compact and reduce the overall volume.

As shown in Fig. 4 and Fig. 5, the present invention also discloses a visual device, which includes the bracket assembly described above, and also includes a camera module, which may include an infrared camera 8 and a depth camera 15, so The infrared camera 8 and the depth camera 15 are installed on the bracket assembly.

Specifically, when the infrared camera 8 and the depth camera 15 are installed on the outer bracket 4, once the driving device works, the outer bracket 4 is driven to rotate 360° around the X direction, and then the infrared camera 8 and the depth camera 15 are driven to rotate around the X direction. The direction is rotated 360° to improve the visual range of the infrared camera 8 and the depth camera 15 in the X direction. When the infrared camera 8 and the depth camera 15 are installed on the inner bracket 5, the driving device 2 works to drive the inner bracket 5 to rotate 360° around the Y direction, and then drive the infrared camera 8 and the depth camera 15 to rotate 360° around the Y direction, Increases the viewing range of both cameras in the Y direction. Through the cooperation of the driving device 1 and the driving device 2, the infrared camera 8 and the depth camera 15 can be rotated in the X direction and the Y direction respectively, which greatly improves the coverage of the infrared camera 8 and the depth camera 15 field of view, and meets various scenarios. usage requirements.

Further, the infrared camera 8 is the first object to be installed, and the depth camera 15 is the second object to be installed. The infrared camera 8 is installed in the slot 12 of the inner bracket 5, and the depth camera 15 passes through the clamping plate. The second side of the clamping plate 16 is clamped on the bottom wall of the inner bracket 5, and the second side of the clamping plate 16 is in close contact with the depth camera 15, so as to prevent the depth camera 15 from shaking and ensure the firmness and stability of the depth camera 15 installation. Imaging effect. By placing the infrared camera 8 and the depth camera 15 in the inner bracket 5 of the rectangular box structure, the two cameras are protected, avoiding collisions, and improving the service life of the camera module. The bottom wall of the inner bracket 5 is provided with two accommodating through holes, and the lenses of the infrared camera 8 and the depth camera 15 are respectively placed in the accommodating through holes, and the two accommodating through holes are connected to the infrared camera 8 and the depth camera 15 respectively The positioning function is used to avoid shaking of the infrared camera 8 and the depth camera 15, and to ensure that the lens can be normally monitored or photographed. By installing the inner steering gear 9 and the depth camera 15 on the same side, the overall installation space can be saved. At the same time, the inner steering gear 9 and the depth camera 15 can balance the weight of the infrared camera 8 to ensure that the inner bracket 5 and the camera module are stable. Rotate to ensure the imaging effect.

Optionally, the vision device may also include other types of cameras or video recorders according to the usage environment, so as to meet usage requirements in different scenarios.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (10)

1. The support assembly with the adjustable angle is characterized by comprising a suspension support (2), an outer support (4) and a first driving device, wherein the outer support (4) is rotatably connected with the suspension support (2) through a first rotating shaft (3), and the first driving device is respectively connected with the outer support (4) and the suspension support (2) and drives the outer support (4) to rotate around the first rotating shaft (3).

2. The bracket assembly of claim 1, further comprising an inner bracket (5) and a second driving device, wherein the inner bracket (5) is arranged inside the outer bracket (4), the inner bracket (5) is rotatably connected with the outer bracket (4) through a second rotating shaft (11), the second driving device is respectively connected with the inner bracket (5) and the outer bracket (4) and drives the inner bracket (5) to rotate around the second rotating shaft (11), and the second rotating shaft (11) is perpendicular to the first rotating shaft (3).

3. The bracket assembly according to claim 1 or 2, wherein the driving device comprises an outer steering engine (6) and an outer steering wheel (7), the output end of the outer steering engine (6) is connected with the outer steering wheel (7), the outer steering engine (6) is installed on the suspension bracket (2), the outer steering wheel (7) is installed on one side of the outer bracket (4), and the first rotating shaft (3) is arranged on the other side of the outer bracket (4).

4. The bracket assembly according to claim 2, wherein the second driving device comprises an inner steering engine (9) and an inner steering wheel (10), the inner steering engine (9) is mounted on the inner bracket (5), the inner steering wheel (10) is mounted at one end of the outer bracket (4), and the second rotating shaft (11) is arranged at the other end of the outer bracket (4).

5. The bracket assembly according to claim 1, wherein a first hollow shaft is arranged on the side wall of the outer bracket (4), a first bushing (13) is arranged in the first hollow shaft, and the first rotating shaft (3) is inserted in the first bushing (13).

6. The bracket assembly according to claim 2, wherein a second hollow shaft is arranged on the side wall of the inner bracket (5), a second bushing (14) is arranged on the second hollow shaft, and the second rotating shaft (11) is inserted into the second bushing (14).

7. The rack assembly according to claim 4, characterized in that the outer rack (4) is a hollow rectangular frame, the inner rack (5) is a rectangular box with an opening at one end, and the bottom wall of the rectangular box is provided with a receiving through hole.

8. The rack assembly according to claim 7, wherein a clamping groove (12) and a clamping plate (16) are arranged in the inner support (5), the clamping groove (12) comprises two L-shaped plates arranged in parallel, the L-shaped plates comprise long sides and short sides, the long sides form a space for accommodating a first object to be mounted, the short sides are located at one end of the clamping plate (16) and extend towards two sides, the clamping plate (16) comprises a first side and a second side which are connected in an L shape, the first side is mounted on the inner side wall of the inner support (5), and the second side is used for bearing a second object to be mounted.

9. The bracket assembly of claim 8, wherein a groove is formed in the first side, the inner steering engine (9) is installed in the groove, and the output end of the inner steering engine (9) penetrates through the side wall of the inner bracket (5) to be connected with the inner steering wheel (10).

10. A vision apparatus, comprising a bracket assembly according to any one of claims 1 to 9, further comprising a camera module comprising an infrared camera (8) and a depth camera (15), the infrared camera (8) and the depth camera (15) being mounted on the bracket assembly.

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