Adjustable security monitoring support

Abstract

The utility model belongs to the technical field of monitoring equipment, and particularly relates to an adjustable security monitoring support. The cross arm is connected with the security monitoring support, the axial direction of the cross arm faces the front-back direction, a groove position is formed in the lower end of the cross arm, the extending direction of the groove position is parallel to the axial direction of the cross arm, and a cable is placed in the groove position. The sleeve is arranged on the cross arm in a sleeving manner, the sleeve and the cross arm are coaxially arranged, the sleeve is slidably connected to the cross arm, and the security monitoring probe is connected with the sleeve through the ball machine fixing pipe. The sleeve is pulled to move towards one side close to the security monitoring bracket, so that the security monitoring probe connected with the sleeve through the dome camera fixing pipe is close to the security monitoring bracket, and maintenance personnel can easily contact the security monitoring probe without inclining the body; therefore, maintenance personnel can conveniently carry out a series of work such as wire removal and security monitoring probe replacement, and the difficulty of maintenance work is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring equipment, and in particular relates to an adjustable security monitoring bracket. Background Art

[0002] In order to provide a better field of view for security monitoring equipment, such as monitors, cameras, and probes, a monitoring bracket is provided to install the security monitoring equipment at a higher position.

[0003] However, in order to achieve maximum coverage of the tank roof, the existing dome camera monitoring brackets in the storage area need to extend partially into the tank. Maintenance personnel need to stand on a ladder and tilt their bodies towards the tank to reach the camera to perform maintenance, replacement, or rewiring. Because the body is on the ladder and in a tilted position, maintenance personnel are in a dangerous working environment. Furthermore, the current explosion-proof dome cameras are heavy, making it difficult for maintenance personnel to perform tasks such as removing wires and replacing cameras, which greatly increases the difficulty of maintenance work. Therefore, it is necessary to design an adjustable security monitoring bracket to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the present invention provides an adjustable security monitoring bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable security monitoring bracket, comprising a security monitoring bracket and a security monitoring probe, further comprising a cross arm, a sleeve, and a dome camera fixing tube, wherein the cross arm is connected to the security monitoring bracket, the axial direction of the cross arm is oriented in the front-to-back direction, a slot is formed at the lower end of the cross arm, the extension direction of the slot is parallel to the axial direction of the cross arm, and the slot is used to place a cable;

[0006] The sleeve is sleeved on the cross arm, the sleeve is coaxially arranged with the cross arm and is slidably connected to the cross arm, and the security monitoring probe is connected to the sleeve through the ball camera fixing tube.

[0007] Furthermore, the slot width is 50-70 mm, and the slot length is half of the cross arm length.

[0008] Furthermore, the length of the sleeve is half the length of the cross arm.

[0009] Furthermore, the adjustable security monitoring bracket also includes a fixing bolt, a fixing hole is opened on the sleeve, and the fixing bolt passes through the fixing hole and is connected to the cross arm.

[0010] Furthermore, the adjustable security monitoring bracket also includes a cleaning mechanism, which includes a connecting bracket, a first sliding block, a second sliding block, a third sliding block, a cleaning brush, a first connecting rod and a second connecting rod, a connecting hole being provided at the front end of the connecting bracket, the connecting bracket being sleeved on the security monitoring probe through the connecting hole, a first arc-shaped groove and a second arc-shaped groove being respectively provided on the left and right sides of the front end of the connecting bracket, the first sliding block being provided in the first arc-shaped groove, the first sliding block being slidably connected to the first arc-shaped groove, the second sliding block being provided in the second arc-shaped groove, the second sliding block being slidably connected to the second arc-shaped groove, and the first sliding block and the second sliding block being connected to the cleaning brush;

[0011] A sliding groove is provided at the rear end of the connecting bracket, and the sliding groove extends in the front-to-back direction. The third sliding block is slidably connected to the sliding groove. The two ends of the first connecting rod are respectively rotatably connected to the third sliding block and the first sliding block. The two ends of the second connecting rod are respectively rotatably connected to the third sliding block and the second sliding block.

[0012] Furthermore, the cleaning mechanism also includes a motor, a gear and a rack. The motor is connected to the connecting bracket, the gear is connected to the output shaft of the motor, the rack is connected to the third sliding block, the extension direction of the rack is parallel to the extension direction of the sliding groove, and the gear is meshed with the rack.

[0013] Furthermore, the cleaning mechanism also includes a fourth sliding block, a fifth sliding block, a third connecting rod and a fourth connecting rod, the fourth sliding block is slidably connected to the first arc-shaped groove and is located on the front side of the first sliding block, the fifth sliding block is slidably connected to the second arc-shaped groove and is located on the front side of the second sliding block, the fourth sliding block and the fifth sliding block are both connected to the cleaning brush, the two ends of the third connecting rod are respectively rotatably connected to the first sliding block and the fourth sliding block, and the two ends of the fourth connecting rod are respectively rotatably connected to the second sliding block and the fifth sliding block.

[0014] The technical effects and advantages of this utility model are:

[0015] By pulling the sleeve toward the side close to the security monitoring bracket, the security monitoring probe connected to the sleeve through the dome camera fixing tube is moved close to the security monitoring bracket. The maintenance personnel do not need to lean their bodies and can more easily access the security monitoring probe, thereby facilitating a series of tasks such as removing wires and replacing security monitoring probes, thereby reducing the difficulty of maintenance work.

[0016] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic structural diagram of an adjustable security monitoring bracket according to an embodiment of the present utility model is shown;

[0019] Figure 2 A schematic structural diagram showing another perspective of the adjustable security monitoring bracket according to an embodiment of the present utility model is shown;

[0020] Figure 3 A diagram showing the use state of the adjustable security monitoring bracket according to an embodiment of the utility model is shown;

[0021] Figure 4 A schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention is shown;

[0022] Figure 5 A partial structural schematic diagram of a cleaning mechanism according to an embodiment of the present utility model is shown.

[0023] Figure numerals: 1. horizontal beam; 2. drag plate; 3. vertical beam; 4. fixed roller; 5. vertical floating device; 6. vertical gear; 7. vertical stepping motor and planetary gear reducer; 8. horizontal stepping motor and planetary gear reducer; 9. horizontal floating device; 10. horizontal gear; 11. horizontal rack; 12. single-axis linear guide; 13. eccentric roller; 14. seven-shaped fixing mechanism; 15. rotary stepping motor and planetary gear reducer; 16. connecting bracket; 17. motor seat; 18. swinging stepping motor; 19. cutting gun; 20. vertical rack; 21. automobile large longitudinal beam channel steel. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0025] like Figures 1 to 3 As shown, an adjustable security monitoring bracket of an embodiment of the present invention includes a security monitoring bracket 9 and a security monitoring probe 3. The adjustable security monitoring bracket also includes a cross arm 1, a sleeve 2, and a ball camera fixing tube 4. The cross arm 1 is connected to the security monitoring bracket 9. The axial direction of the cross arm 1 is in the front-to-back direction. A slot 11 is provided at the lower end of the cross arm 1. The extending direction of the slot 11 is parallel to the axial direction of the cross arm 1. The slot 11 is used to place a cable.

[0026] The sleeve 2 is sleeved on the cross arm 1 , the sleeve 2 is coaxially arranged with the cross arm 1 and is slidably connected to the cross arm 1 , and the security monitoring probe 3 is connected to the sleeve 2 through the ball camera fixing tube 4 .

[0027] Specifically, the security monitoring probe 3 can be configured as a ball camera or a camera. Secondly, the axial direction of the cross arm 1 is oriented toward the front-back direction.

[0028] In this embodiment, by providing a slot 11 at the lower end of the cross arm 1 and extending the slot 11 along the axial direction of the cross arm 1, it is possible to facilitate placing the cable into the cross arm 1. Secondly, when the security monitoring probe 3 needs to be repaired, the sleeve 2 can be pulled toward the side close to the security monitoring bracket 9, so that the security monitoring probe 3 connected to the sleeve 2 through the ball camera fixing tube 4 is close to the security monitoring bracket 9. The maintenance personnel do not need to tilt their bodies and can more easily access the security monitoring probe 3, thereby facilitating a series of tasks such as removing wires and replacing the security monitoring probe 3, thereby reducing the difficulty of maintenance work.

[0029] Optionally, the width of the slot 11 is 50-70 mm, and the length of the slot 11 is half the length of the cross arm 1 .

[0030] In this embodiment, by setting the slot 11 to a width of 50-70 mm and setting the length of the slot 11 to half the length of the cross arm 1 , it is convenient to place the cable into the cross arm 1 through the slot 11 .

[0031] Optionally, the length of the sleeve 2 is half the length of the cross arm 1 .

[0032] In this embodiment, by setting the length of the sleeve 2 to half the length of the cross arm 1, the sleeve 2 can be easily moved along the axial direction of the cross arm 1. Secondly, when one end of the sleeve 2 moves to contact the security monitoring bracket 9, the security monitoring probe 3 moves to a position accessible to maintenance personnel.

[0033] Alternatively, as Figures 1 to 3 As shown, the adjustable security monitoring bracket further includes a fixing bolt. A fixing hole 21 is provided on the sleeve 2 , and the fixing bolt passes through the fixing hole 21 and is connected to the cross arm 1 .

[0034] Specifically, the axial direction of the fixing hole 21 faces the radial direction of the sleeve 2 .

[0035] In this embodiment, by opening a fixing hole 21 on the sleeve 2, passing a fixing bolt through the fixing hole 21, and tightening the fixing bolt, the sleeve 2 and the cross arm 1 can be fixed, thereby fixing the security monitoring probe 3, facilitating its stable operation, and also facilitating the maintenance personnel to maintain the security monitoring probe 3 stable when repairing the security monitoring probe 3.

[0036] Alternatively, as Figure 4 and Figure 5 As shown, the adjustable security monitoring bracket also includes a cleaning mechanism, which includes a connecting bracket 51, a first sliding block 52, a second sliding block 53, a third sliding block 54, a cleaning brush 6, a first connecting rod 55 and a second connecting rod 56. The front end of the connecting bracket 51 is provided with a connecting hole 511, and the connecting bracket 51 is sleeved on the security monitoring probe 3 through the connecting hole 511. The left and right sides of the front end of the connecting bracket 51 are respectively provided with a first arc-shaped groove 512 and a second arc-shaped groove 513. The first sliding block 52 is provided in the first arc-shaped groove 512, and the first sliding block 52 is slidably connected to the first arc-shaped groove 512. The second sliding block 53 is provided in the second arc-shaped groove 513, and the second sliding block 53 is slidably connected to the second arc-shaped groove 513. The first sliding block 52 and the second sliding block 53 are both connected to the cleaning brush 6;

[0037] A sliding groove 514 is provided at the rear end of the connecting bracket 51, and the sliding groove 514 extends in the front-to-back direction. The third sliding block 54 is slidably connected to the sliding groove 514, and the two ends of the first connecting rod 55 are rotatably connected to the third sliding block 54 and the first sliding block 52 respectively. The two ends of the second connecting rod 56 are rotatably connected to the third sliding block 54 and the second sliding block 53 respectively.

[0038] Specifically, the inner side surface of the cleaning brush 6 is configured to be in an arc shape that fits the outer surface of the security monitoring probe 3. The axial direction of the connecting hole 511 is oriented in the vertical direction.

[0039] In this embodiment, a first connecting rod 55 connects the first sliding block 52 and the third sliding block 54, and a second connecting rod 56 connects the second sliding block 53 and the third sliding block 54. By driving the third sliding block 54 to slide forward and backward within the sliding groove 514, the first sliding block 52 is driven to slide within the first arcuate groove 512, and the second sliding block 53 is driven to slide within the second arcuate groove 513. Since cleaning brushes 6 are connected to both the first sliding block 52 and the second sliding block 53, the two cleaning brushes 6 are driven to move along the trajectories of the first arcuate groove 512 and the second arcuate groove 513, respectively, to clean the surface of the security monitoring probe 3.

[0040] Secondly, by opening a connection hole 511 on the connection bracket 51 , it is convenient to sleeve the connection bracket 51 on the security monitoring probe 3 through the connection hole 511 .

[0041] Alternatively, as Figure 4 and Figure 5 As shown, the cleaning mechanism also includes a motor 81, a gear 82 and a rack 83. The motor 81 is connected to the connecting bracket 51. The gear 82 is connected to the output shaft of the motor 81. The rack 83 is connected to the third sliding block 54. The extension direction of the rack 83 is parallel to the extension direction of the sliding groove 514. The gear 82 is engaged with the rack 83.

[0042] In this embodiment, the motor 81 is used to drive the gear 82 to rotate, and the gear 82 is engaged with the rack 83 to drive the rack 83 to move in the front-to-back direction, and the rack 83 is connected to the third sliding block 54, thereby driving the third sliding block 54 to automatically slide in the sliding groove 514, which is beneficial to saving manpower.

[0043] Alternatively, as Figure 4 and Figure 5 As shown, the cleaning mechanism also includes a fourth sliding block 71, a fifth sliding block 72, a third connecting rod 73 and a fourth connecting rod 74, the fourth sliding block 71 is slidably connected to the first arc groove 512, and is located on the front side of the first sliding block 52, the fifth sliding block 72 is slidably connected to the second arc groove 513, and is located on the front side of the second sliding block 53, the fourth sliding block 71 and the fifth sliding block 72 are both connected to the cleaning brush 6, the two ends of the third connecting rod 73 are respectively rotatably connected to the first sliding block 52 and the fourth sliding block 71, and the two ends of the fourth connecting rod 74 are respectively rotatably connected to the second sliding block 53 and the fifth sliding block 72.

[0044] In this embodiment, a third connecting rod 73 connects the first sliding block 52 and the fourth sliding block 71, and a fourth connecting rod 74 connects the second sliding block 53 and the fifth sliding block 72. When the first sliding block 52 slides within the first arcuate groove 512, it simultaneously drives the fourth sliding block 71 to slide within the first arcuate groove 512, and the cleaning brush 6 on the fourth sliding block 71 cleans the outer surface of the security monitoring probe 3. When the second sliding block 53 slides within the second arcuate groove 513, it simultaneously drives the fifth sliding block 72 to slide within the second arcuate groove 513, and the cleaning brush 6 on the fifth sliding block 72 cleans the outer surface of the security monitoring probe 3.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An adjustable security monitoring bracket, comprising a security monitoring bracket (9) and a security monitoring probe (3), characterized in that: It also includes a cross arm (1), a sleeve (2) and a ball camera fixing tube (4), wherein the cross arm (1) is connected to the security monitoring bracket (9), the axial direction of the cross arm (1) is oriented in the front-back direction, a slot (11) is provided at the lower end of the cross arm (1), the extension direction of the slot (11) is parallel to the axial direction of the cross arm (1), and the slot (11) is used to place a cable; The sleeve (2) is sleeved on the cross arm (1), the sleeve (2) is coaxially arranged with the cross arm (1) and is slidably connected to the cross arm (1), and the security monitoring probe (3) is connected to the sleeve (2) via the ball camera fixing tube (4).

2. The adjustable security monitoring bracket according to claim 1, characterized in that: The width of the slot (11) is 50-70 mm, and the length of the slot (11) is half the length of the cross arm (1).

3. The adjustable security monitoring bracket according to claim 1, characterized in that: The length of the sleeve (2) is half the length of the cross arm (1).

4. The adjustable security monitoring bracket according to claim 1, characterized in that: It also includes a fixing bolt. A fixing hole (21) is provided on the sleeve (2), and the fixing bolt passes through the fixing hole (21) and is connected to the cross arm (1).

5. The adjustable security monitoring bracket according to claim 1, characterized in that: The cleaning mechanism further comprises a connecting bracket (51), a first sliding block (52), a second sliding block (53), a third sliding block (54), a cleaning brush (6), a first connecting rod (55) and a second connecting rod (56); a connecting hole (511) is provided at the front end of the connecting bracket (51); the connecting bracket (51) is sleeved on the security monitoring probe (3) through the connecting hole (511); a first arc-shaped groove (512) and a second arc-shaped groove (513) are respectively provided at the left and right sides of the front end of the connecting bracket (51); the first sliding block (52) is provided in the first arc-shaped groove (512); the first sliding block (52) is slidably connected to the first arc-shaped groove (512); the second sliding block (53) is provided in the second arc-shaped groove (513); the second sliding block (53) is slidably connected to the second arc-shaped groove (513); the first sliding block (52) and the second sliding block (53) are both connected to the cleaning brush (6); A sliding groove (514) is provided at the rear end of the connecting bracket (51), and the sliding groove (514) extends in the front-back direction. The third sliding block (54) is slidably connected to the sliding groove (514). The two ends of the first connecting rod (55) are respectively rotatably connected to the third sliding block (54) and the first sliding block (52). The two ends of the second connecting rod (56) are respectively rotatably connected to the third sliding block (54) and the second sliding block (53).

6. The adjustable security monitoring bracket according to claim 5, characterized in that: The invention also includes a motor (81), a gear (82) and a rack (83), wherein the motor (81) is connected to the connecting bracket (51), the gear (82) is connected to the output shaft of the motor (81), the rack (83) is connected to the third sliding block (54), the extension direction of the rack (83) is parallel to the extension direction of the sliding groove (514), and the gear (82) is meshed with the rack (83).

7. The adjustable security monitoring bracket according to claim 6, characterized in that: It also includes a fourth sliding block (71), a fifth sliding block (72), a third connecting rod (73) and a fourth connecting rod (74), wherein the fourth sliding block (71) is slidably connected to the first arc groove (512) and is located at the front side of the first sliding block (52), the fifth sliding block (72) is slidably connected to the second arc groove (513) and is located at the front side of the second sliding block (53), the fourth sliding block (71) and the fifth sliding block (72) are both connected with the cleaning brush (6), the two ends of the third connecting rod (73) are respectively rotatably connected to the first sliding block (52) and the fourth sliding block (71), and the two ends of the fourth connecting rod (74) are respectively rotatably connected to the second sliding block (53) and the fifth sliding block (72).

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