Security monitoring support

Abstract

The utility model discloses a security and protection monitoring support, and relates to the technical field of security and protection monitoring. The device comprises a base, a first supporting column is fixedly installed at the top end of the base, a second rotating shaft rotationally penetrates through one side of the first supporting column, a driving bevel gear is fixedly installed on one side of the second rotating shaft, and a driven bevel gear is connected to the outer side of the driving bevel gear in a meshed mode. A threaded rod is fixedly mounted at the top end of the driven bevel gear, a second supporting column is in threaded connection with the outer side of the threaded rod, a top plate is fixedly mounted at the top end of the second supporting column, two fixing seats which are symmetrically distributed are fixedly mounted at the top end of the top plate, and a first rotating shaft rotationally penetrates through the tops of the fixing seats; a mounting plate is fixedly mounted outside the first rotating shaft; according to the utility model, the installation height of the security and protection monitoring support is adjusted, the installation length or height of security and protection monitoring is effectively adjusted, and the utilization rate is improved.

Description

Technical Field

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

[0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in a closed loop, and constitutes an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly and truthfully, which not only greatly extends the observation distance of the human eye, but also expands the function of the human eye. It can replace manual long-term monitoring in harsh environments, allowing people to see everything that actually happens at the monitored site and record it through a video recorder. At the same time, the alarm system equipment alarms against illegal intrusions, and the generated alarm signal is input into the alarm host, which triggers the monitoring system to record and record;

[0003] Most of the existing security monitoring systems are directly fixed on a building or at a high place for easy monitoring. However, the height or angle of the security monitoring brackets on the market are basically adjusted manually. When installed at a high place, it is not convenient to adjust the length and angle of the security monitoring bracket, which increases the difficulty for the staff. Utility Model Content

[0004] In order to solve the problem that the height or angle of security monitoring brackets on the market are basically adjusted manually, which makes it inconvenient to adjust the length and angle of the security monitoring bracket when installed at a high place, thereby increasing the difficulty for the staff; the purpose of the utility model is to provide a security monitoring bracket.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: a security monitoring bracket comprises a base, a first support column is fixedly installed on the top of the base, a second rotating shaft is rotatably passed through one side of the first support column, a main bevel gear is fixedly installed on one side of the second rotating shaft, the outer side of the main bevel gear is meshingly connected with a slave bevel gear, a threaded rod is fixedly installed on the top of the slave bevel gear, the outer side of the threaded rod is threadedly connected to the second support column, a top plate is fixedly installed on the top of the second support column, two symmetrically distributed fixing seats are fixedly installed on the top of the top plate, the top of the fixing seat is rotatably passed through the first rotating shaft, a mounting plate is fixedly installed on the outside of the first rotating shaft, and two second fixing blocks are rotatably sleeved on the outside of the threaded rod, and the second fixing block is fixed to the inner wall of the first support column.

[0006] Preferably, an adjustment component is fixedly installed on the upper surface of the top plate, and the adjustment component includes two symmetrically distributed first fixed blocks, the first fixed blocks are fixed on the top plate, a worm is rotated through the top of the first fixed block, the outer side of the worm is meshed with a worm wheel, and the worm wheel is fixed on the first rotating shaft.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The present application realizes the installation height of the security monitoring bracket, effectively adjusts the installation length or height of the security monitoring, and improves the utilization rate;

[0009] 2. This application can adjust the monitoring range of security monitoring according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure after being split in the utility model.

[0013] Figure 3 It is a schematic diagram of the connection structure of the limiting rod and the limiting groove in the utility model.

[0014] In the figure: 1. base; 10. first rotating shaft; 11. first supporting column; 12. second rotating shaft; 13. main bevel gear; 14. slave bevel gear; 15. threaded rod; 16. second supporting column; 17. top plate; 18. fixing seat; 19. mounting plate; 2. adjustment assembly; 20. first fixing block; 21. worm; 22. worm wheel; 24. first motor; 3. limiting rod; 31. limiting slot; 4. empty slot; 5. second fixing block; 6. second motor; 7. first protective cover; 8. second protective cover. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example: Figure 1-3 As shown, the utility model provides a security monitoring bracket, including a base 1, a first support column 11 is fixedly installed on the top of the base 1, a second rotating shaft 12 is rotatably penetrated on one side of the first support column 11, a main bevel gear 13 is fixedly installed on one side of the second rotating shaft 12, the outer side of the main bevel gear 13 is meshingly connected with a slave bevel gear 14, a threaded rod 15 is fixedly installed on the top of the slave bevel gear 14, the outer side of the threaded rod 15 is threadedly connected with a second support column 16, a top plate 17 is fixedly installed on the top of the second support column 16, two symmetrically distributed fixing seats 18 are fixedly installed on the top of the top plate 17, the top of the fixing seat 18 is rotatably penetrated by the first rotating shaft 10, a mounting plate 19 is fixedly installed on the outside of the first rotating shaft 10, two second fixing blocks 5 are rotatably sleeved on the outside of the threaded rod 15, and the second fixing blocks 5 are fixed to the inner wall of the first support column 11.

[0017] An adjustment component 2 is fixedly installed on the upper surface of the top plate 17. The adjustment component 2 includes two symmetrically distributed first fixed blocks 20. The first fixed blocks 20 are fixed on the top plate 17. A worm 21 rotates through the top of the first fixed block 20. A worm wheel 22 is meshed and connected to the outer side of the worm 21. The worm wheel 22 is fixed on the first rotating shaft 10.

[0018] Limiting rods 3 are fixedly installed on both sides of the second support column 16, and the limiting rods 3 are located at the bottom of the second support column 16. Limiting grooves 31 are provided on both sides of the inner wall of the first support column 11, and the limiting rods 3 are slidably engaged in the limiting grooves 31. By setting the limiting rods 3 and the limiting grooves 31, the second support column 16 is limited to prevent the second support column 16 from rotating with the rotation of the threaded rod 15, thereby affecting the use of the bracket.

[0019] A hollow slot 4 is formed through one side of the top plate 17. The hollow slot 4 can prevent the top plate 17 from affecting the use of the security monitoring when the security monitoring is adjusted.

[0020] A second motor 6 is fixedly installed on one side of the top of the base 1 close to the second rotating shaft 12, and a driving end of the second motor 6 is fixedly installed on the end of the second rotating shaft 12. By setting the second motor 6, when the second motor 6 is started, the second rotating shaft 12 is driven to rotate, thereby driving the main bevel gear 13.

[0021] A first protective cover 7 is fixedly installed on the upper surface of the base 1. The first protective cover 7 is located outside the second motor 6. The first protective cover 7 is fixed on the first supporting column 11. By setting the first protective cover 7, the second motor 6 is protected to prevent the second motor 6 from being exposed to the sun and hit by rain for a long time, which may affect the normal use of the second motor 6.

[0022] The adjustment component 2 also includes a first motor 24, which is fixed on the top plate 17. The driving end of the first motor 24 is fixedly mounted on the end of the worm 21. By setting the first motor 24, when the first motor 24 is started, the worm 21 is driven to rotate, thereby driving the worm wheel 22 to rotate.

[0023] A second protective cover 8 is fixedly installed on the top of the top plate 17. The second protective cover 8 is located outside the adjusting component 2. The first rotating shaft 10 is rotatably installed in the second protective cover 8. By setting the second protective cover 8, the adjusting component 2 is protected to prevent the adjusting component 2 from being exposed to the sun and hit by rain for a long time, which may affect the normal use of the adjusting component 2.

[0024] Working principle: In actual use, the rotation of the second rotating shaft 12 drives the rotation of the main bevel gear 13, thereby driving the rotation of the slave bevel gear 14, and the meshing between the main bevel gear 13 and the slave bevel gear 14 drives the threaded rod 15 to rotate, thereby driving the second support column 16, the top plate 17, and the mounting plate 19 to move upward, adjusting the height of the top plate 17, and then installing the security monitoring on the mounting plate 19, and then starting the first motor 24 to drive the worm 21 to rotate, thereby driving the worm wheel 22 to rotate, and the meshing between the worm 21 and the worm wheel 22 drives the first rotating shaft 10 and the mounting plate 19 and the security monitoring on the mounting plate 19 to adjust the angle, and then the base 1 is installed on the wall or other places;

[0025] When installed on a wall or other places, the height or angle needs to be adjusted. The second motor 6 is directly started to drive the second rotating shaft 12 and the main bevel gear 13 to rotate, thereby driving the slave bevel gear 14 to rotate. The engagement between the main bevel gear 13 and the slave bevel gear 14 drives the threaded rod 15 to rotate, thereby driving the second support column 16, the top plate 17, and the mounting plate 19 to move. The first motor 24 is started to drive the adjustment component 2 to rotate, thereby adjusting the angle of the installation monitoring.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A security monitoring bracket, comprising a base (1), characterized in that: A first support column (11) is fixedly mounted on the top of the base (1), a second rotating shaft (12) is rotatably penetrated through one side of the first support column (11), a main bevel gear (13) is fixedly mounted on one side of the second rotating shaft (12), the outer side of the main bevel gear (13) is meshingly connected with a slave bevel gear (14), a threaded rod (15) is fixedly mounted on the top of the slave bevel gear (14), the outer side of the threaded rod (15) is threadedly connected with a second support column (16), a top plate (17) is fixedly mounted on the top of the second support column (16), two symmetrically distributed fixing seats (18) are fixedly mounted on the top of the top plate (17), the top of the fixing seat (18) is rotatably penetrated through the first rotating shaft (10), a mounting plate (19) is fixedly mounted on the outside of the first rotating shaft (10), two second fixing blocks (5) are rotatably sleeved on the outside of the threaded rod (15), and the second fixing blocks (5) are fixed to the inner wall of the first support column (11).

2. A security monitoring bracket as claimed in claim 1, characterized in that: An adjustment component (2) is fixedly mounted on the upper surface of the top plate (17), the adjustment component (2) comprising two symmetrically distributed first fixing blocks (20), the first fixing blocks (20) being fixed on the top plate (17), a worm (21) rotatably passing through the top of the first fixing block (20), a worm wheel (22) meshingly connected to the outer side of the worm wheel (21), and the worm wheel (22) being fixed on the first rotating shaft (10).

3. A security monitoring bracket as claimed in claim 1, characterized in that: Limiting rods (3) are fixedly mounted on both sides of the second support column (16), the limiting rods (3) are located at the bottom of the second support column (16), and limiting grooves (31) are provided on both sides of the inner wall of the first support column (11), and the limiting rods (3) are slidably engaged in the limiting grooves (31).

4. A security monitoring bracket as claimed in claim 1, characterized in that: A hollow groove (4) is provided through one side of the top plate (17).

5. A security monitoring bracket as claimed in claim 1, characterized in that: A second motor (6) is fixedly mounted on one side of the top end of the base (1) close to the second rotating shaft (12), and a driving end of the second motor (6) is fixedly mounted on the end of the second rotating shaft (12).

6. A security monitoring bracket as claimed in claim 5, characterized in that: A first protective cover (7) is fixedly mounted on the upper surface of the base (1); the first protective cover (7) is located outside the second motor (6); and the first protective cover (7) is fixed on the first support column (11).

7. A security monitoring bracket as claimed in claim 2, characterized in that: The adjustment assembly (2) further comprises a first motor (24), wherein the first motor (24) is fixed on the top plate (17), and a driving end of the first motor (24) is fixedly mounted on an end of the worm (21).

8. A security monitoring bracket as claimed in claim 7, characterized in that: A second protective cover (8) is fixedly mounted on the top end of the top plate (17); the second protective cover (8) is located outside the adjustment assembly (2); and the first rotating shaft (10) is rotatably mounted in the second protective cover (8).

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