Monitoring support

Abstract

The utility model discloses a monitoring support, which relates to the technical field of monitoring and comprises a mounting plate and a monitoring body, a support column is fixedly arranged on one side of the mounting plate, a square cover is slidably arranged on the support column, a square frame is fixedly arranged on the support column, a fixing block is rotatably arranged at one end of the support column, a mounting box is arranged on the fixing block, and the mounting box is fixedly connected with the monitoring body. A limiting groove is formed in the fixing block, and a round rod is slidably arranged in the limiting groove. Through cooperative use of the fixing block, the mounting box, the limiting groove, the round rod, the limiting block, a square hole, a trapezoidal hole, a first spring, a wedge-shaped block, a threaded rod and a rotary knob, when the monitor needs to be maintained or replaced, the monitor can be rapidly taken down for maintenance or replacement, the monitor does not need to be disassembled together with a support, and the maintenance cost is reduced. Through cooperative use of a limiting hole, a sliding groove, a connecting rod, a second spring, a shifting plate and a limiting rod, after the monitor is fixed to the support, the inclination angle of the monitor can be adjusted, and the monitoring range is adjusted.

Description

Technical Field

[0001] The utility model relates to the field of monitoring, in particular to a monitoring bracket. Background Art

[0002] Monitoring is the physical basis for real-time monitoring of key departments or important places in various industries. The monitoring bracket is the main support for the front-end equipment of the monitoring system, which is used to support and install the camera.

[0003] When the monitoring bracket of the prior art needs to be repaired, replaced or repaired, the monitoring bracket must be removed together with the bracket because it is rigidly connected to the bracket, and the tilt angle of the monitoring bracket cannot be adjusted, resulting in a fixed monitoring range of the camera, which greatly limits the monitoring. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a monitoring bracket.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] The cam is provided with a plurality of support blocks, each of which is provided with a plurality of support blocks, and the support blocks are provided with a plurality of support blocks respectively.

[0007] Preferably, a plurality of limiting holes are provided on both sides of the fixed block, a sliding groove is provided in the support column, a connecting rod is slidably provided in the sliding groove, a pair of second springs are fixedly provided in the sliding groove, the other ends of the second springs are fixedly connected to the connecting rod, a shift plate is fixedly provided at the bottom of the connecting rod, and a limiting rod is fixedly provided on one side of the connecting rod.

[0008] Preferably, the fixing block has a horizontal cylindrical bottom, a square middle, and a vertical cylindrical top, and a pair of anti-rotation blocks are located on the top of the square in the middle of the fixing block.

[0009] Preferably, the bottom of the installation box is normally open, and the other ends of the limit blocks are all arranged on the bottom of the installation box.

[0010] Preferably, a pair of the limiting blocks are symmetrically arranged, the wedge-shaped block passes through the trapezoidal hole, and the threaded rod passes through the limiting groove.

[0011] Preferably, the top of the round rod is inwardly concave, and the first spring is located in the concave top of the round rod.

[0012] Preferably, the connecting rod observes the slide slot, the shift plate passes through the slide slot, and the limiting rod is inserted into the limiting hole.

[0013] Preferably, the limiting holes are distributed in a circular array, and the limiting holes are located on the cylinder at the bottom of the fixing block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, by using the fixing block, the installation box, the limit groove, the round rod, the limit block, the square hole, the trapezoidal hole, the first spring, the wedge block, the threaded rod and the knob in coordination, when the monitor needs to be repaired or replaced, the monitor can be quickly removed for repair or replacement without the need to disassemble the connecting bracket together, which is convenient and quick;

[0016] 2. In the utility model, through the coordinated use of the limit hole, the slide groove, the connecting rod, the second spring, the dial plate and the limit rod, after the monitor is fixed on the bracket, the tilt angle of the monitor can be adjusted, the monitoring range can be adjusted, and the limitations of the monitor can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation box of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the slideway of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional view of the limit groove mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the position relationship between the wedge block and the trapezoidal hole of the utility model;

[0023] Serial numbers in the figure: 1. Mounting plate; 11. Support column; 12. Square cover; 13. Square frame; 14. Fixing block; 15. Mounting box; 16. Monitoring body; 17. Limiting groove; 18. Round rod; 19. Limiting block; 111. Square hole; 112. Trapezoidal hole; 113. First spring; 114. Wedge block; 115. Threaded rod; 116. Knob; 117. Anti-rotation block; 2. Limiting hole; 21. Slide groove; 22. Connecting rod; 23. Second spring; 24. Plate; 25. Limiting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1: This embodiment provides a monitoring bracket, see Figure 1-5 Specifically, it includes a mounting plate 1 and a monitoring body 16. A support column 11 is fixedly provided on one side of the mounting plate 1. A square cover 12 is slidably provided on the support column 11. A square frame 13 is fixedly provided on the support column 11. A fixed block 14 is rotatably provided at one end of the support column 11. A mounting box 15 is provided on the fixed block 14. The mounting box 15 is fixedly connected to the monitoring body 16. A limiting groove 17 is provided in the fixing block 14. A round rod 18 is slidably provided in the limiting groove 17. A pair of limiting blocks 19 are rotated in the limiting groove 17. A square hole is provided on the round rod 18. 111, one end of a pair of limit blocks 19 is located in the square hole 111, a trapezoidal hole 112 is opened on the round rod 18, a first spring 113 is fixedly provided on the top of the round rod 18, the other end of the first spring 113 is fixedly connected to the top of the limit groove 17, a wedge block 114 is slidably provided in the trapezoidal hole 112, a threaded rod 115 is rotatably provided at one end of the wedge block 114, the threaded rod 115 is threadedly connected to the fixed block 14, a knob 116 is fixedly provided at one end of the threaded rod 115, and a pair of anti-rotation blocks 117 are fixedly provided on the fixed block 14;

[0026] The bottom of the fixed block 14 is horizontally cylindrical, the middle is square, and the top is vertically cylindrical. A pair of anti-rotation blocks 117 are located on the top of the square in the middle of the fixed block 14. The bottom of the installation box 15 is normally open. The other ends of the limit blocks 19 are both mounted on the bottom of the installation box 15. The pair of limit blocks 19 are symmetrically arranged. The wedge block 114 passes through the trapezoidal hole 112, the threaded rod 115 passes through the limit groove 17, the top of the round rod 18 is concave inward, and the first spring 113 is located in the concave top of the round rod 18.

[0027] In the specific implementation process, Figure 2 and Figure 4As shown, the bracket is fixed by the mounting plate 1, and the mounting box 15 is aligned with the fixing block 14, so that the bottom of the mounting box 15 fits with the top of the square in the middle of the fixing block 14, and the vertical cylinder on the top of the fixing block 14 is located in the mounting box 15. The knob 116 drives the threaded rod 115 to rotate, and the threaded rod 115 drives the wedge block 114 to move toward the trapezoidal hole 112. The inclined surface of the wedge block 114 drives the round rod 18 to rise through the inclined surface on the trapezoidal hole 112. The rising round rod 18 squeezes the first spring 113 and drives the limit block 19 to rotate through the square hole 111. The limit block 19 rotates to a horizontal shape, and the end is set on the bottom of the mounting box 15 to limit the mounting box 15, and the installation of the monitoring body 16 is completed. When inspection and maintenance are needed, the knob 116 is rotated in the opposite direction. The knob 116 drives the wedge block 114 to move backward through the threaded rod 115, and the first spring 113 pushes the round rod 18 to move downward. The top of the square hole 111 on the round rod 18 presses down the limit block 19, so that the limit block 19 rotates to an inclined state, and the limitation of the installation box 15 is cancelled. Through the coordinated use of the fixed block 14, the installation box 15, the limit groove 17, the round rod 18, the limit block 19, the square hole 111, the trapezoidal hole 112, the first spring 113, the wedge block 114, the threaded rod 115 and the knob 116, when the monitor needs to be repaired or replaced, the monitor can be quickly removed for repair or replacement without the need to disassemble the connecting bracket together.

[0028] Embodiment 2: In embodiment 1, there is still a problem that the monitoring tilt angle cannot be adjusted. Therefore, based on embodiment 1, this embodiment also includes:

[0029] A plurality of limiting holes 2 are provided on both sides of the fixed block 14, a slide groove 21 is provided in the support column 11, a connecting rod 22 is slidably provided in the slide groove 21, a pair of second springs 23 are fixedly provided in the slide groove 21, the other ends of the second springs 23 are fixedly connected to the connecting rod 22, a dial plate 24 is fixedly provided at the bottom of the connecting rod 22, a limiting rod 25 is fixedly provided on one side of the connecting rod 22, the connecting rod 22 observes the slide groove 21, the dial plate 24 passes through the slide groove 21, the limiting rod 25 is inserted in the limiting hole 2, the limiting holes 2 are distributed in a circular array, and the limiting hole 2 is located on the cylinder at the bottom of the fixed block 14.

[0030] In the specific implementation process, Figure 2 and Figure 3As shown, after the monitoring is installed, the dial plate 24 drives the connecting rod 22 to move backward and squeeze the second spring 23, and the connecting rod 22 drives the limiting rod 25 to move out of the limiting hole 2, canceling the limiting of the limiting hole 2, and rotating the fixing block 14. The fixing block 14 drives the monitoring body 16 to rotate through the installation box 15, so that the monitoring body 16 is tilted downward. After adjusting the monitoring body 16 to a suitable angle, the second spring 23 pushes the connecting rod 22 to move forward, and the connecting rod 22 drives the limiting rod 25 to insert into the limiting hole 2, and the fixing block 14 is limited by the limiting hole 2. Through the coordinated use of the limiting hole 2, the slide groove 21, the connecting rod 22, the second spring 23, the dial plate 24 and the limiting rod 25, after the monitoring is fixed on the bracket, the tilt angle of the monitoring can be adjusted and the monitoring range can be adjusted.

[0031] Specifically, the working principle and operation method of the utility model are as follows:

[0032] Step 1: Fix the bracket by the mounting plate 1. After the bracket is fixed, cover the square cover 12 on the mounting plate 1 to cover it. Align the mounting box 15 with the fixing block 14 so that the bottom of the mounting box 15 fits with the top of the square in the middle of the fixing block 14. The vertical cylinder on the top of the fixing block 14 is located in the mounting box 15. Turn the knob 116. The knob 116 drives the threaded rod 115 to rotate. The threaded rod 115 drives the wedge block 114 to move toward the trapezoidal hole 112. The inclined surface of the wedge block 114 drives the round rod 18 to rise through the inclined surface on the trapezoidal hole 112. The rising round rod 18 squeezes the first spring 11 3, and the limit block 19 is driven to rotate through the square hole 111, the limit block 19 is rotated into a horizontal shape, and the end is set on the bottom of the installation box 15 to limit the installation box 15, and the installation of the monitoring body 16 is completed. When inspection and maintenance are required, the knob 116 is rotated in the opposite direction, and the knob 116 drives the wedge block 114 to move backward through the threaded rod 115, and the first spring 113 pushes the round rod 18 to move downward, and the top of the square hole 111 on the round rod 18 presses the limit block 19 downward, so that the limit block 19 rotates into an inclined shape, cancels the limit of the installation box 15, and the monitoring can be removed for inspection and maintenance;

[0033] Step 2: After the monitoring is installed, push the dial plate 24 backward, the dial plate 24 drives the connecting rod 22 to move backward and squeeze the second spring 23, the connecting rod 22 drives the limiting rod 25 to move out of the limiting hole 2, cancel the limit of the limiting hole 2, rotate the fixing block 14, the fixing block 14 drives the monitoring body 16 to rotate through the installation box 15, so that the monitoring body 16 is tilted downward and moved. After the monitoring body 16 is adjusted to a suitable angle, release the dial plate 24, the second spring 23 pushes the connecting rod 22 to move forward, the connecting rod 22 drives the limiting rod 25 to insert into the limiting hole 2, and the fixing block 14 is limited by the limiting hole 2;

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A monitoring bracket, comprising a mounting plate (1) and a monitoring body (16), characterized in that: A support column (11) is fixedly provided on one side of the mounting plate (1), a square cover (12) is slidably provided on the support column (11), a square frame (13) is fixedly provided on the support column (11), a fixed block (14) is rotatably provided on one end of the support column (11), a mounting box (15) is provided on the fixed block (14), the mounting box (15) is fixedly connected to the monitoring body (16), a limiting groove (17) is provided in the fixed block (14), a round rod (18) is slidably provided in the limiting groove (17), a pair of limiting blocks (19) are rotatably provided in the limiting groove (17), a square hole (111) is provided on the round rod (18), and a One end of the limit block (19) is located in the square hole (111); a trapezoidal hole (112) is formed on the round rod (18); a first spring (113) is fixedly provided on the top of the round rod (18); the other end of the first spring (113) is fixedly connected to the top of the limit groove (17); a wedge block (114) is slidably provided in the trapezoidal hole (112); a threaded rod (115) is rotatably provided at one end of the wedge block (114); the threaded rod (115) is threadedly connected to the fixed block (14); a knob (116) is fixedly provided at one end of the threaded rod (115); and a pair of anti-rotation blocks (117) are fixedly provided on the fixed block (14).

2. A monitoring bracket according to claim 1, characterized in that: A plurality of limiting holes (2) are provided on both sides of the fixing block (14), a sliding groove (21) is provided in the supporting column (11), a connecting rod (22) is slidably provided in the sliding groove (21), a pair of second springs (23) are fixedly provided in the sliding groove (21), the other ends of the second springs (23) are fixedly connected to the connecting rod (22), a shift plate (24) is fixedly provided at the bottom of the connecting rod (22), and a limiting rod (25) is fixedly provided on one side of the connecting rod (22).

3. The monitoring bracket according to claim 1, characterized in that: The fixing block (14) has a horizontal cylindrical bottom, a square middle, and a vertical cylindrical top. The pair of anti-rotation blocks (117) are located on the top of the square middle of the fixing block (14).

4. The monitoring bracket according to claim 1, characterized in that: The bottom of the installation box (15) is normally open, and the other ends of the limit blocks (19) are both mounted on the bottom of the installation box (15).

5. The monitoring bracket according to claim 1, characterized in that: The pair of limit blocks (19) are symmetrically arranged, the wedge block (114) passes through the trapezoidal hole (112), and the threaded rod (115) passes through the limit slot (17).

6. The monitoring bracket according to claim 1, characterized in that: The top of the round rod (18) is inwardly concave, and the first spring (113) is located in the concave top of the round rod (18).

7. The monitoring bracket according to claim 2, characterized in that: The connecting rod (22) observes the slide groove (21), the shifting plate (24) passes through the slide groove (21), and the limiting rod (25) is inserted into the limiting hole (2).

8. The monitoring bracket according to claim 2, characterized in that: The limiting holes (2) are distributed in a circular array, and the limiting holes (2) are located on a cylinder at the bottom of the fixing block (14).

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