Monitoring device convenient to overhaul

Abstract

The utility model discloses a monitoring device convenient to overhaul, which comprises a cabinet and a stand column, the stand column is fixedly arranged at the top of the cabinet, the side face of the stand column is provided with a sliding groove, a sliding block is arranged on the sliding groove in a sliding mode, a support is arranged on the sliding block, a fixing piece is arranged at the bottom of the support, an installation piece is arranged on the fixing piece, and a camera is arranged on the installation piece. The device can drive the worm to rotate by starting the motor and cooperating with the transmission of the bevel gear set, the worm rotates to drive the worm gear to rotate so as to drive the screw rod to rotate, and the screw rod rotates to control the nut to drive the support on the sliding block to move up and down to adjust the height, so that the height of the camera is adjusted, and workers can conveniently overhaul the camera on the ground; according to the device, through the cooperation of the insertion block and the insertion groove, the fixing piece and the mounting piece can be quickly connected or disassembled, the fixing piece and the mounting piece can be locked together by penetrating the insertion pin through the pin hole in the insertion block, and therefore workers can disassemble or assemble the camera conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a monitoring device which is easy to repair. Background Art

[0002] Monitoring is one of the most widely used systems in security systems. The purpose of monitoring is achieved through a video system composed of a complete set of monitoring equipment such as cameras and video recorders. The monitoring cameras of existing monitoring devices are usually installed at a high position, and the cameras are fixed to the brackets with screws. When workers inspect and repair the monitoring devices, they need to climb up to a high place with a ladder to inspect and repair the monitoring cameras. There are great safety hazards in the inspection and repair process. Workers may fall off the ladder if they are not careful. Moreover, when inspecting and repairing, workers need to use a screwdriver to unscrew the screws that fix the monitoring camera before they can remove the monitoring camera from the bracket. After the inspection and repair, they need to use a screwdriver to screw the monitoring camera to the bracket with screws. The operation process is cumbersome.

[0003] For this reason, we design a monitoring device here that is easy to maintain. Utility Model Content

[0004] The purpose of the utility model is to provide a monitoring device that is easy to repair in view of the shortcomings of the prior art, so as to solve the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a monitoring device that is easy to maintain, comprising a cabinet and a column, wherein the column is fixedly installed on the top of the cabinet, a slide groove is arranged on the side of the column, a slider is slidably installed on the slide groove, a bracket is installed on the slider, a fixing piece is installed at the bottom of the bracket, a mounting piece is installed on the fixing piece, and a camera is installed on the mounting piece;

[0006] The column is provided with a cavity inside, and a screw is rotatably installed in the cavity, a nut is provided on the screw, and the nut is fixedly connected to the slider, the bottom end of the screw passes through the bottom of the column and the top of the cabinet, and is located in the inner cavity of the cabinet, and a worm gear is installed at the bottom end of the screw;

[0007] A worm is rotatably installed between the left and right side walls of the inner cavity of the cabinet, and the worm is meshed with a worm wheel at the bottom end of the screw. A motor and a controller are installed in the inner cavity of the cabinet, and the output shaft of the motor is connected to the shaft of the worm through a bevel gear set.

[0008] Preferably, the fixing member includes a mounting block, an L-shaped slot is provided on the mounting block, a cavity is provided in the mounting block, a latch is slidably mounted on the mounting block, and the latch passes through the cavity and the slot in the mounting block, a pressing plate is fixedly mounted on the latch, and the pressing plate is located in the cavity of the mounting block, a spring is sleeved on the latch, one end of the spring abuts against a side of the pressing plate away from the slot, and the other end of the spring abuts against an inner wall of the cavity of the mounting block, and a pull ring is mounted on the end of the latch away from the slot.

[0009] Preferably, the mounting member includes a base plate, an insert block and a connecting seat, the insert block and the connecting seat are fixedly mounted on the top and bottom of the base plate respectively, the insert block is L-shaped and can be inserted into a slot on the fixing member, and a pin hole is provided on the insert block.

[0010] Preferably, a cabinet door is provided on the front side of the cabinet, and a door lock is installed between the cabinet and the cabinet door.

[0011] Preferably, a base is installed at the bottom of the cabinet, and a mounting hole is opened on the base.

[0012] Preferably, the radius of the pin hole on the insert block is greater than or equal to the outer radius of the plug pin, and when the insert block is inserted into the slot, the plug pin faces the pin hole.

[0013] Compared with the prior art, the utility model provides a monitoring device that is easy to maintain and has the following beneficial effects:

[0014] 1. The monitoring device, which is easy to maintain, can drive the worm to rotate by starting the motor and then cooperating with the bevel gear group transmission. The rotation of the worm can drive the worm wheel to rotate, thereby driving the screw to rotate. The rotation of the screw can control the nut to drive the bracket on the slider to move up and down to adjust the height, thereby adjusting the height of the camera, which is convenient for workers to maintain the camera on the ground;

[0015] 2. The monitoring device, which is easy to maintain, can quickly connect or disassemble the fixing part and the installation part by setting the cooperation between the plug block and the slot. The fixing part and the installation part can be locked together by passing the pin through the pin hole on the plug block, so that it is convenient for workers to disassemble or install the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an enlarged view of point A of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cabinet and the column of the utility model;

[0019] Figure 4 This is the transmission diagram of the motor of the utility model;

[0020] Figure 5 This is a schematic diagram of the external structure of the fixing member of the utility model;

[0021] Figure 6 This is a schematic diagram of the internal structure of the fixing member of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the mounting piece of the utility model.

[0023] Figure numerals: 1, cabinet; 2, column; 3, slide; 4, slider; 5, bracket; 6, fixing piece; 61, mounting block; 62, slot; 63, latch; 64, pressure plate; 65, spring; 66, pull ring; 7, mounting piece; 71, bottom plate; 72, plug block; 73, connecting seat; 74, pin hole; 8, camera; 9, screw; 10, nut; 11, worm gear; 12, worm; 13, motor; 14, bevel gear set; 15, controller; 16, cabinet door; 17, base. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 7 In this embodiment: a monitoring device that is easy to repair includes a cabinet 1 and a column 2, the column 2 is fixedly installed on the top of the cabinet 1, a slide groove 3 is arranged on the side of the column 2, a slider 4 is slidably installed on the slide groove 3, a bracket 5 is installed on the slider 4, a fixing member 6 is installed at the bottom of the bracket 5, a mounting member 7 is installed on the fixing member 6, a camera 8 is installed on the mounting member 7, a cabinet door 16 is arranged on the front of the cabinet 1, and a door lock is installed between the cabinet 1 and the cabinet door 16, a base 17 is installed at the bottom of the cabinet 1, and a mounting hole is opened on the base 17;

[0026] See also Figure 3 The column 2 is provided with a cavity inside, and a screw rod 9 is rotatably installed in the cavity, a nut 10 is provided on the screw rod 9, and the nut 10 is fixedly connected to the slider 4. When the screw rod 9 rotates, the slider 4 can be driven to move up and down along the slide groove 3 by cooperating with the nut 10, so as to adjust the height of the bracket 5. The bottom end of the screw rod 9 passes through the bottom of the column 2 and the top of the cabinet 1, and is located in the inner cavity of the cabinet 1. The bottom end of the screw rod 9 is provided with a worm gear 11;

[0027] See also Figure 3 and Figure 4A worm 12 is rotatably installed between the left and right side walls of the inner cavity of the cabinet 1, and the worm 12 is meshed with a worm wheel 11 at the bottom end of the screw 9. A motor 13 and a controller 15 are installed in the inner cavity of the cabinet 1. The output shaft of the motor 13 is connected to the shaft of the worm 12 through a bevel gear set 14. The motor 13 is started, and the worm 12 can be driven to rotate through the transmission of the bevel gear set 14, and then the screw 9 can be driven to rotate through the meshing of the worm 12 and the worm wheel 11. The controller 15 controls the connected motor 13. The controller 15 can control the forward and reverse rotation of the output shaft of the motor 13. The controller 15 is provided with a control key for controlling the forward and reverse rotation of the output shaft of the motor 13. When the worker does not inspect the monitoring device, the cabinet door 16 on the cabinet 1 needs to be locked to prevent passers-by from accidentally pressing the control key on the controller 15 in the cabinet 1.

[0028] See also Figure 5 and Figure 6 The fixing member 6 includes a mounting block 61, which is fixedly mounted on the bottom of the bracket 5 by bolts. An L-shaped slot 62 is provided on the mounting block 61, and a cavity is provided in the mounting block 61. A latch 63 is slidably mounted on the mounting block 61, and the latch 63 passes through the cavity and the slot 62 in the mounting block 61. A pressing piece 64 is fixedly mounted on the latch 63, and the pressing piece 64 is located in the cavity of the mounting block 61. A spring 65 is sleeved on the latch 63, one end of the spring 65 abuts on the side of the pressing piece 64 away from the slot 62, and the other end of the spring 65 abuts on the inner wall of the cavity of the mounting block 61. A pull ring 66 is installed on the end of the latch 63 away from the slot 62. By pulling the pull ring 66, the latch 63 can be moved to disengage the latch 63 from the slot 62. At the same time, the spring 65 is compressed, the pull ring 66 is released, and the spring 65 rebounds, so that the latch 63 returns to its original position and passes through the slot 62.

[0029] See also Figure 6 and Figure 7 The mounting member 7 includes a base plate 71, an insert block 72 and a connecting seat 73. The insert block 72 and the connecting seat 73 are fixedly mounted on the top and bottom of the base plate 71 respectively. The camera 8 is mounted on the connecting seat 73. The insert block 72 is L-shaped and can be plugged into the slot 62 on the fixing member 6. A pin hole 74 is provided on the insert block 72. The radius of the pin hole 74 on the insert block 72 is greater than or equal to the outer circle radius of the pin 63. When the insert block 72 is inserted into the slot 62, the pin 63 is opposite to the pin hole 74. After the insert block 72 is inserted into the slot 62 on the mounting block 61, the pin 63 is passed through the pin hole 74 on the insert block 72, so that the fixing member 6 and the mounting member 7 can be locked together.

[0030] The working principle and use process of the utility model are as follows: during the use of the monitoring device which is easy to maintain, when the worker needs to maintain the camera 8, he opens the cabinet door 16 and starts the motor 13 through the controller 15. The motor 13 drives the worm 12 to rotate through the bevel gear set 14, and the worm 12 drives the screw 9 to rotate through the worm wheel 11, and then the bracket 5 on the slide block 4 is driven to move downward through the cooperation of the screw 9 and the nut 10, and the height of the camera 8 is lowered. The pull ring 66 is pulled outward to disengage the latch 63 from the slot 62, and the plug block 72 is pulled out from the slot 62, and the camera 8 can be removed from the bracket 5. After the maintenance is completed, the pull ring 66 is first pulled open, and the plug block 72 is inserted into the slot 62, and then the pull ring 66 is loosened, and the spring 65 rebounds, so that the latch 63 passes through the pin hole 74 on the plug block 72 back to its original position and penetrates the slot 62, and the fixing member 6 is locked with the mounting member 7. The motor 13 is started again through the controller 15 to control the bracket 5 to move up and back to its original position, and finally the cabinet door 16 is closed and locked.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A monitoring device that is easy to maintain, comprising a cabinet (1) and a column (2), characterized in that: The column (2) is fixedly mounted on the top of the cabinet (1); a slide groove (3) is provided on the side of the column (2); a slider (4) is slidably mounted on the slide groove (3); a bracket (5) is mounted on the slider (4); a fixing member (6) is mounted on the bottom of the bracket (5); a mounting member (7) is mounted on the fixing member (6); and a camera (8) is mounted on the mounting member (7); The column (2) is provided with a cavity inside, and a screw rod (9) is rotatably installed in the cavity, a nut (10) is provided on the screw rod (9), and the nut (10) is fixedly connected to the slider (4), the bottom end of the screw rod (9) passes through the bottom of the column (2) and the top of the cabinet (1), and is located in the inner cavity of the cabinet (1), and a worm gear (11) is installed at the bottom end of the screw rod (9); A worm (12) is rotatably mounted between the left and right side walls of the inner cavity of the cabinet (1), and the worm (12) is meshed with a worm wheel (11) at the bottom end of the screw (9). A motor (13) and a controller (15) are mounted in the inner cavity of the cabinet (1), and the output shaft of the motor (13) is connected to the shaft of the worm (12) via a bevel gear set (14); The fixing member (6) comprises a mounting block (61), the mounting block (61) is provided with an L-shaped slot (62), a cavity is provided in the mounting block (61), a latch (63) is slidably mounted on the mounting block (61), and the latch (63) passes through the cavity and the slot (62) in the mounting block (61), a pressing sheet (64) is fixedly mounted on the latch (63), and the pressing sheet (64) is located in the cavity of the mounting block (61), a spring (65) is sleeved on the latch (63), one end of the spring (65) abuts against a side of the pressing sheet (64) away from the slot (62), and the other end of the spring (65) abuts against the inner wall of the cavity of the mounting block (61), and a pull ring (66) is mounted on the end of the latch (63) away from the slot (62); The mounting member (7) comprises a base plate (71), an insert block (72) and a connecting seat (73); the insert block (72) and the connecting seat (73) are respectively fixedly mounted on the top and bottom of the base plate (71); the insert block (72) is L-shaped and can be inserted into a slot (62) on the fixing member (6); and a pin hole (74) is provided on the insert block (72).

2. A monitoring device that is easy to maintain according to claim 1, characterized in that: The front of the cabinet (1) is provided with a cabinet door (16), and a door lock is installed between the cabinet (1) and the cabinet door (16).

3. A monitoring device that is easy to maintain according to claim 1, characterized in that: A base (17) is installed at the bottom of the cabinet (1), and a mounting hole is provided on the base (17).

4. A monitoring device that is easy to maintain according to claim 1, characterized in that: The radius of the pin hole (74) on the insert block (72) is greater than or equal to the outer radius of the plug pin (63); when the insert block (72) is inserted into the slot (62), the plug pin (63) faces the pin hole (74).

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