CN219432903U - Monitoring device - Google Patents

Abstract

The utility model discloses a monitoring device, which relates to the technical field of monitoring devices; and the utility model comprises a chassis, the upper surface of the chassis is fixedly equipped with a frame rod, and the end of the frame rod far away from the chassis is provided with a collar, and the outer wall of the collar is The equipment board is fixedly installed, the upper surface of the equipment board is detachably installed with a monitoring probe, the inside of the rack bar is provided with a cavity, the surface of the equipment board is provided with a disassembly mechanism for disassembling the monitoring probe, and the inside of the cavity is provided with Lifting mechanism; by placing the monitoring probe between the two U-shaped jackets and driving the two first sliders to slide towards each other, the two first sliders make the two U-shaped jackets and the two The U-shaped anti-slip pads move toward each other, so that the inner walls of the two U-shaped anti-slip pads are in close contact with the outer wall of the monitoring probe. The fixed installation, which effectively improves the convenience of installing the monitoring probe.

Description

a monitoring device

technical field

The utility model relates to the technical field of monitoring devices, in particular to a monitoring device.

Background technique

The monitoring system is mainly composed of five parts: front-end audio and video acquisition equipment, audio and video transmission equipment, back-end storage, control and display equipment, and the back-end equipment can be further divided into central control equipment and sub-control equipment. There are many ways to form the front-end and back-end equipment, and the connection between them (also called the transmission system) can be realized through coaxial cables, twisted-pair lines, optical fibers, microwaves, wireless and other ways. The monitoring device in the prior art has the following problems:

At present, most of the monitoring probes are fixed on the wall by bolts. When the monitoring probe needs to be installed, the installer usually installs it with the help of a ladder. Due to the cumbersome installation process, the installation of the monitoring probe is not convenient. At the same time, the installation The height of the last monitoring probe cannot be adjusted. In view of the above problems, the inventor proposes a monitoring device to solve the above problems.

Utility model content

In order to solve the problem that the installation of the monitoring probe is inconvenient and the height of the installed monitoring probe cannot be adjusted; the purpose of the utility model is to provide a monitoring device.

In order to solve the above technical problems, the utility model adopts the following technical scheme: a monitoring device, including a chassis, the upper surface of the chassis is fixedly installed with a frame rod, and the end of the frame rod far away from the chassis is provided with a collar, so The outer wall of the collar is fixedly equipped with a device board, the upper surface of the device board is detachably mounted with a monitoring probe, the inside of the rack bar is provided with a cavity, and the surface of the device board is provided with a monitoring probe for disassembly and assembly. The assembly and disassembly mechanism, the interior of the cavity is provided with a lifting mechanism;

The dismounting mechanism includes two U-shaped jackets, the inner walls of the two U-shaped jackets are fixedly equipped with U-shaped anti-slip pads, and the inner walls of the two U-shaped anti-slip pads are in movable contact with the outer wall of the monitoring probe. , the upper surface of the equipment board is provided with a first chute, the inner wall of the first chute is slidably connected with two first sliders, and the upper surfaces of the two first sliders are fixedly installed with connecting rods , the end of the connecting rod away from the first slider is fixedly connected to the lower surface of the U-shaped jacket, and a double-ended screw is installed on one side of the equipment plate, and the double-ended screw runs through the first chute and connects with the two The first slider is screwed and rotatably connected, the lower surface of the equipment board is fixedly provided with a first motor, the drive output end of the first motor is fixedly installed with a rotating rod, and the end of the rotating rod far away from the first motor and the double Bevel gears are fixedly installed on one end of the head screw, and the two bevel gears mesh with each other.

Preferably, a fixing frame is fixedly installed at one end of the first motor, and the upper surface of the fixing frame is fixedly connected to the lower surface of the equipment board.

Preferably, the lifting mechanism includes a lifting plate, the outer wall of the rack bar is provided with two second chute, the inner walls of the two second chute are slidingly connected with the second slider, the two The opposite side of the second slider is fixedly connected to the lifting plate, the other side of the two second sliders is fixedly connected to the inner wall of the collar, and the inner wall of the cavity is rotatably mounted with a lead screw, and the lead screw It passes through the lifting plate and is connected with the lifting plate by thread rotation.

Preferably, the inner wall of the cavity is fixedly provided with a second motor, and the end of the lead screw away from the lifting plate is fixedly connected to the drive output end of the second motor.

Preferably, one end of the second motor is fixedly mounted with a fixing seat, and the side of the fixing seat away from the second motor is fixedly connected to the inner wall of the cavity.

Compared with the prior art, the utility model has the beneficial effects of:

1. By placing the monitoring probe between two U-shaped jackets and driving the two first sliders to slide towards each other, the two first sliders make the two U-shaped jackets and the two U The two U-shaped anti-slip pads move toward each other, so that the inner wall of the two U-shaped anti-slip pads is in close contact with the outer wall of the monitoring probe. Fixed installation, which effectively improves the convenience of installing the monitoring probe;

2. By rotating the lead screw, the lead screw drives the lifting plate to rise and fall vertically, the lifting plate makes the two second sliders slide vertically, and the two second sliders make the monitoring probe vertically lift through the collar and the equipment plate, Therefore, the height adjustment of the monitoring probe is conveniently realized, and the convenience of adjusting the monitoring probe is effectively improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the connection of the chassis, frame rod, collar, equipment board and monitoring probe of the present invention.

Fig. 2 is a schematic diagram of a cutaway structure of the rack bar of the present invention.

Fig. 3 is an enlarged schematic diagram of part A in Fig. 2 of the present invention.

Fig. 4 is an enlarged schematic diagram of part B in Fig. 2 of the present invention.

Fig. 5 is a schematic diagram of the connection between the assembly and disassembly mechanism of the present invention and the monitoring probe.

In the figure: 1. Chassis; 11. Rack rod; 12. Collar; 13. Equipment board; 14. Monitoring probe; 15. Cavity; 2. Disassembly mechanism; 21. U-shaped jacket; 22. U-shaped Anti-skid pad; 23, the first chute; 24, the first slide block; 25, connecting rod; 26, double-ended screw; 27, the first motor; 28, fixed mount; 29, rotating rod; 291, bevel gear; 3 31, the lifting plate; 32, the second chute; 33, the second slide block; 34, the leading screw; 35, the second motor; 36, the fixed seat.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: As shown in Figures 1-5, the utility model provides a monitoring device, including a chassis 1, the upper surface of the chassis 1 is fixedly installed with a frame rod 11, and the end of the frame rod 11 away from the chassis 1 is provided with a sleeve ring 12, the outer wall of the collar 12 is fixedly equipped with an equipment plate 13, the upper surface of the equipment plate 13 is detachably equipped with a monitoring probe 14, the inside of the frame rod 11 is provided with a cavity 15, and the surface of the equipment plate 13 is provided with a The assembly and disassembly mechanism 2 of the monitoring probe 14 is installed, and the interior of the cavity 15 is provided with a lifting mechanism 3;

The dismounting mechanism 2 includes two U-shaped jackets 21, the upper surface of the equipment plate 13 is provided with a first chute 23, the inner wall of the first chute 23 is slidably connected with two first sliders 24, and the two first The upper surface of the slider 24 is fixedly equipped with a connecting rod 25, and the end of the connecting rod 25 away from the first slider 24 is fixedly connected with the lower surface of the U-shaped jacket 21, and a double-ended screw rod 26 is installed on one side of the equipment plate 13 for rotation. , the double-ended screw 26 runs through the first chute 23 and is threadedly connected with the two first sliders 24 .

By adopting the above-mentioned technical scheme, by setting the dismounting mechanism 2, the dismounting mechanism 2 facilitates the installation and disassembly of the monitoring probe 14, and by setting the lifting mechanism 3, the lifting mechanism 3 facilitates the height adjustment of the monitoring probe 14.

U-shaped anti-skid pads 22 are fixedly installed on the inner walls of the two U-shaped jackets 21 , and the inner walls of the two U-shaped anti-skid pads 22 are in movable contact with the outer walls of the monitoring probe 14 .

By adopting the above technical scheme, by setting two U-shaped anti-skid pads 22, when the two U-shaped jackets 21 move toward each other, the two U-shaped jackets 21 clamp the monitoring probe 14 through the two U-shaped anti-skid pads 22, The U-shaped anti-skid pad 22 improves the stability of the clamped monitoring probe 14 .

The lower surface of the equipment plate 13 is fixedly provided with a first motor 27, the drive output end of the first motor 27 is fixedly equipped with a rotating rod 29, and the end of the rotating rod 29 away from the first motor 27 and the end of the double-ended screw 26 are fixedly installed with The bevel gear 291, the two bevel gears 291 mesh with each other.

By adopting the above technical solution, by turning on the first motor 27 , the drive shaft of the first motor 27 makes the rotating rod 29 rotate, and the rotating rod 29 makes the double-ended screw 26 rotate through two bevel gears 291 .

One end of the first motor 27 is fixedly mounted with a fixing frame 28 , and the upper surface of the fixing frame 28 is fixedly connected with the lower surface of the equipment board 13 .

By adopting the above technical solution, by setting the fixing frame 28, the fixing frame 28 supports and fixes the first motor 27, thereby improving the stability of the first motor 27.

The lifting mechanism 3 includes a lifting plate 31, and the outer wall of the frame bar 11 is provided with two second slide grooves 32, and the inner walls of the two second slide grooves 32 are all slidably connected with a second slide block 33, and the two second slide blocks The opposite side of 33 is fixedly connected with the lifting plate 31 , and the other side of the two second sliders 33 is fixedly connected with the inner wall of the collar 12 .

By adopting the above-mentioned technical scheme, by setting the second chute 32 and the second slider 33, the second slider 33 guides the lifting plate 31 in the vertical direction, so that the lifting plate 31 keeps lifting in the vertical direction, and the lifting plate 31 passes through The second slider 33 , the collar 12 and the equipment plate 13 make the monitoring probe 14 vertically lift, thereby realizing the vertical lifting of the monitoring probe 14 .

The inner wall of the cavity 15 is rotatably mounted with a lead screw 34 , the lead screw 34 runs through the lifting plate 31 and is threadedly connected with the lifting plate 31 .

By adopting the above technical solution, by rotating the lead screw 34 , the lead screw 34 vertically lifts the lifting plate 31 .

The inner wall of the cavity 15 is fixedly provided with a second motor 35 , and the end of the lead screw 34 away from the lifting plate 31 is fixedly connected to the driving output end of the second motor 35 .

By adopting the above technical solution, by turning on the second motor 35 , the drive shaft of the second motor 35 makes the lead screw 34 rotate.

One end of the second motor 35 is fixedly mounted with a fixing base 36 , and a side of the fixing base 36 away from the second motor 35 is fixedly connected with the inner wall of the cavity 15 .

By adopting the above technical solution, by providing the fixing seat 36, the fixing seat 36 supports and fixes the second motor 35, thereby improving the stability of the second motor 35.

Working principle: When the monitoring probe 14 needs to be installed, the staff first places the monitoring probe 14 between the two U-shaped jackets 21, and then starts the first motor 27, and the drive shaft of the first motor 27 makes the rotating rod 29 rotate, The rotating rod 29 rotates the double-ended screw rod 26 through two bevel gears 291, and the double-ended screw rod 26 drives two first sliders 24 to slide toward each other along the inner wall of the first chute 23, and the two first sliders 24 pass through two The connecting rod 25 makes the two U-shaped jackets 21 and the two U-shaped anti-slip pads 22 move toward each other until the inner walls of the two U-shaped anti-slip pads 22 are in close contact with the outer wall of the monitoring probe 14 and then the first motor 27 is closed. The two U-shaped jackets 21 clamp the monitoring probe 14 through the two U-shaped anti-slip pads 22, thereby conveniently realizing the fixed installation of the monitoring probe 14, thereby effectively improving the convenience of installing the monitoring probe 14;

When it is necessary to adjust the height of the monitoring probe 14, the staff turns on the second motor 35, the drive shaft of the second motor 35 rotates the lead screw 34, and the lead screw 34 drives the lifting plate 31 to lift in the vertical direction, and the lifting plate 31 makes the two The second slide block 33 slides vertically along the inner walls of the two second slide grooves 32, and the two second slide blocks 33 make the monitoring probe 14 vertically lift up and down through the collar 12 and the equipment plate 13, thereby realizing convenient The height adjustment of the monitoring probe 14 further effectively improves the convenience of adjusting the monitoring probe 14 .

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (8)

1. A monitoring device, comprising a chassis (1), characterized in that: a frame bar (11) is fixedly installed on the upper surface of the chassis (1), and the frame bar (11) is far away from the bottom of the chassis (1) One end is provided with a collar (12), the outer wall of the collar (12) is fixedly equipped with a device board (13), and the upper surface of the device board (13) is detachably mounted with a monitoring probe (14). The inside of the frame bar (11) is provided with a cavity (15), and the surface of the equipment plate (13) is provided with a dismounting mechanism (2) for dismounting the monitoring probe (14), and the cavity (15) There is a lifting mechanism (3) inside; The dismounting mechanism (2) includes two U-shaped jackets (21), the upper surface of the equipment plate (13) is provided with a first chute (23), and the first chute (23) The inner wall is slidingly connected with two first sliders (24), and the upper surfaces of the two first sliders (24) are fixedly equipped with connecting rods (25), and the connecting rods (25) are far away from the first sliders. One end of (24) is fixedly connected with the lower surface of the U-shaped jacket (21), and a double-ended screw (26) is installed on one side of the equipment plate (13), and the double-ended screw (26) runs through the first The chute (23) is also threadedly connected with two first slide blocks (24). 2. A kind of monitoring device as claimed in claim 1, is characterized in that, the inner wall of two described U-shaped jackets (21) is all fixedly installed with U-shaped anti-slip pad (22), and two described U-shaped anti-slip The inner wall of the pad (22) is in movable contact with the outer wall of the monitoring probe (14). 3. A kind of monitoring device as claimed in claim 1, is characterized in that, the lower surface of described equipment plate (13) is fixedly provided with first motor (27), and the driving output end of described first motor (27) A rotating rod (29) is fixedly installed, and the end of the rotating rod (29) away from the first motor (27) and the end of the double-ended screw rod (26) are fixedly equipped with a bevel gear (291), and the two bevel gears (291) meshed with each other. 4. A kind of monitoring device as claimed in claim 3, is characterized in that, one end of described first motor (27) is fixedly installed with fixed frame (28), and the upper surface of described fixed frame (28) and equipment board The lower surface of (13) is fixedly connected. 5. A monitoring device as claimed in claim 1, characterized in that, the lifting mechanism (3) includes a lifting plate (31), and the outer wall of the rack rod (11) is provided with two second slides. Groove (32), the inner wall of two described second slide grooves (32) is all slidably connected with second slide block (33), the opposite side of two described second slide blocks (33) and lifting plate (31) Fixedly connected, the other side of the two second sliders (33) is fixedly connected with the inner wall of the collar (12). 6. A kind of monitoring device as claimed in claim 5, is characterized in that, the inner wall of described cavity (15) is rotatably installed with lead screw (34), and described lead screw (34) penetrates lifting plate (31) and Connect with lifting plate (31) thread rotation. 7. A monitoring device according to claim 6, characterized in that, the inner wall of the cavity (15) is fixedly provided with a second motor (35), and the lead screw (34) is far away from the lifting plate (31) One end of and the drive output end of the second motor (35) are fixedly connected. 8. A kind of monitoring device as claimed in claim 7, is characterized in that, one end of described second motor (35) is fixedly installed with fixing seat (36), and described fixing seat (36) is far away from second motor (35) ) is fixedly connected with the inner wall of the cavity (15).