CN213629790U

CN213629790U - Monitoring equipment for security protection

Info

Publication number: CN213629790U
Application number: CN202021723823.4U
Authority: CN
Inventors: 何欢; 吴军
Original assignee: Langfang Yuancheng Borui Technology Co ltd
Current assignee: Langfang Yuancheng Borui Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-06
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a supervisory equipment for security protection, which comprises a disc, the cavity has been seted up to the inner wall of disc, the inner wall fixed mounting of cavity has the motor, motor shaft's one end fixedly connected with gear, the inner wall fixed mounting of cavity has the probe, the fixed surface of probe installs the bearing, the fixed surface of bearing installs the rack, the surface of rack meshes with the surface of gear mutually, the excircle fixedly connected with connecting rod of bearing, the bottom of connecting rod is provided with the adapting rod, the fixed surface of adapting rod installs the sponge, first spring groove has been seted up on the surface of disc, the inner wall fixed mounting of first spring groove has first spring, the one end fixedly connected with limiting plate of first spring. Through being provided with motor, adapting rod and sponge, play the purpose of clearance probe surface adhesion dust, do benefit to supervisory equipment's for the security protection use.

Description

Monitoring equipment for security protection

Technical Field

The utility model belongs to the technical field of the security protection control, specifically be a supervisory equipment for security protection.

Background

A typical television monitoring system mainly comprises two parts, namely front-end equipment and back-end equipment.

At present, the existing monitoring equipment for security protection is in the using process, dust is easily attached to the surface of a probe, the cleaning is troublesome, the installation and the disassembly are troublesome, and the monitoring equipment for security protection, which is convenient to install and clean dust conveniently, is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supervisory equipment for security protection to solve the problem that current supervisory equipment for security protection installation difficulty and surface adhere to the dust easily.

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring device for security protection comprises a disc, wherein a cavity is formed in the inner wall of the disc, the cavity is cylindrical, a motor is fixedly mounted on the inner wall of the cavity, the motor is TCB 8024B 3 in type and plays a role of passing through kinetic energy by being provided with the motor, a gear is fixedly connected to one end of a rotating shaft of the motor, a probe is fixedly mounted on the inner wall of the cavity, a bearing is fixedly mounted on the surface of the probe, a bearing is arranged on the probe, a bearing is conveniently driven to rotate by the aid of the bearing, a rack is fixedly mounted on the surface of the bearing, the surface of the rack is meshed with the surface of the gear, an excircle of the bearing is conveniently driven to rotate by the aid of the gear and the rack, a connecting rod is fixedly connected to the excircle of the bearing, the connecting rod is conveniently detached and provided with a bearing rod, through being provided with the sponge, be convenient for clear up the dust on probe surface, first spring groove has been seted up on the surface of disc, the inner wall fixed mounting in first spring groove has first spring, and first spring is in compression state, through being provided with first spring, plays the purpose that provides the effort, the one end fixedly connected with limiting plate of first spring, the surface of limiting plate slides at the inner wall in first spring groove, the spout has been seted up to the inner wall in first spring groove, the fixed surface of limiting plate is connected with inserted bar and press the pole, the surface of press the pole slides at the inner wall of spout, the surface of disc is run through to the one end of inserted bar, through being provided with inserted bar and press the pole, the supervisory equipment for the security protection of being convenient for dismantle.

Preferably, the bottom of connecting rod has seted up square groove, the slot has been seted up to the inner wall in square groove, the number of slot is two, and through being provided with the slot, the grafting of the stopper of being convenient for does benefit to the dismantlement and accepts the pole.

Preferably, the top end of the adapting rod is fixedly connected with a square rod, the surface of the square rod slides on the inner wall of the square groove, and the purpose of fixing the adapting rod is achieved by arranging the square rod.

Preferably, the second spring groove has been seted up to the inside of square pole, the inner wall sliding connection in second spring groove has the stopper, and the shape of stopper one end is the hemisphere shape, is convenient for plug to the slot.

Preferably, the number of stopper is two, the fixed surface of stopper installs the second spring, and the second spring is in compression state, through the second spring that is provided with compression state, plays the purpose to the effort that provides of stopper, the surface of square pole is run through to the one end of stopper.

Preferably, the number of the first spring grooves is two, the number of the inserted rods is two, and the monitoring equipment for security and protection is convenient to mount and dismount through the arrangement of the two inserted rods.

Preferably, the number of the pressing rods is two, the number of the sliding grooves is two, and the pressing rods and the sliding grooves are arranged to facilitate driving of the limiting plate to move.

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

1. the first spring, the pressing rod and the inserting rod are arranged, so that the purpose of convenient installation is achieved, and the installation and the disassembly of the monitoring equipment for security protection are facilitated;

2. the motor, the bearing rod and the sponge are arranged, so that the purpose of cleaning dust attached to the surface of the probe is achieved, and the monitoring equipment for security and protection is favorably used;

3. through being provided with the connecting rod, play the purpose of the pole is accepted in the installation of being convenient for dismantlement, do benefit to the clearance and change the sponge.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the connecting rod of the present invention.

In the figure: 1. a disc; 2. a pressing rod; 3. a gear; 4. a connecting rod; 5. a sponge; 6. a probe; 7. a rack; 8. a chute; 9. inserting a rod; 10. a first spring groove; 11. a motor; 12. a cavity; 13. a bearing; 14. a limiting plate; 15. a first spring; 16. a bearing rod; 17. a square rod; 18. a limiting block; 19. a second spring; 20. a square groove; 21. a slot; 22. a second spring groove.

Detailed Description

Referring to fig. 1 and 2, a monitoring device for security protection comprises a disc 1, a cavity 12 is formed in an inner wall of the disc 1, the cavity 12 is cylindrical, a motor 11 is fixedly installed on the inner wall of the cavity 12, the motor 11 is of a TCB 8024B 3 type, the purpose of passing kinetic energy is achieved by arranging the motor 11, a gear 3 is fixedly connected to one end of a rotating shaft of the motor 11, a probe 6 is fixedly installed on the inner wall of the cavity 12, a bearing 13 is fixedly installed on the surface of the probe 6, the bearing 13 is provided to facilitate driving a bearing rod 16 to rotate, a rack 7 is fixedly installed on the surface of the bearing 13, the surface of the rack 7 is meshed with the surface of the gear 3, the gear 3 and the rack 7 are provided to facilitate driving the outer circle of the bearing 13 to rotate, a connecting rod 4 is fixedly connected to the outer circle of the bearing 13, the connecting rod 16 is convenient to detach by arranging, the sponge 5 is fixedly mounted on the surface of the bearing rod 16, the sponge 5 is arranged, dust on the surface of the probe 6 is convenient to clean, a first spring groove 10 is formed in the surface of the disc 1, a first spring 15 is fixedly mounted on the inner wall of the first spring groove 10, the first spring 15 is in a compressed state, the purpose of providing acting force is achieved through the arrangement of the first spring 15, one end of the first spring 15 is fixedly connected with a limiting plate 14, the surface of the limiting plate 14 slides on the inner wall of the first spring groove 10, a sliding groove 8 is formed in the inner wall of the first spring groove 10, the surface of the limiting plate 14 is fixedly connected with an inserting rod 9 and a pressing rod 2, the surface of the pressing rod 2 slides on the inner wall of the sliding groove 8, one end of the inserting rod 9 penetrates through the surface of the disc 1, the inserting rod 9 and the pressing rod 2 are arranged.

Referring to fig. 2, the bottom end of the connecting rod 4 is provided with a square groove 20, the inner wall of the square groove 20 is provided with two slots 21, and the number of the slots 21 is two, so that the insertion of the limiting block 18 is facilitated and the detachment of the bearing rod 16 is facilitated.

Referring to fig. 2, a square rod 17 is fixedly connected to the top end of the adapting rod 16, the surface of the square rod 17 slides on the inner wall of the square groove 20, and the square rod 17 is arranged to fix the adapting rod 16.

Referring to fig. 2, a second spring groove 22 is formed inside the square rod 17, a limiting block 18 is slidably connected to an inner wall of the second spring groove 22, and one end of the limiting block 18 is shaped like a semi-sphere so as to be conveniently inserted into the slot 21.

Referring to fig. 2, the number of the limiting blocks 18 is two, the second spring 19 is fixedly mounted on the surface of the limiting block 18, the second spring 19 is in a compressed state, the purpose of providing acting force to the limiting block 18 is achieved through the second spring 19 in the compressed state, and one end of the limiting block 18 penetrates through the surface of the square rod 17.

Referring to fig. 1, the number of the first spring grooves 10 is two, the number of the insertion rods 9 is two, and the two insertion rods 9 are provided to facilitate installation and detachment of the monitoring device for security protection.

Referring to fig. 1, the number of the pressing rods 2 is two, the number of the sliding chutes 8 is two, and the pressing rods 2 and the sliding chutes 8 are arranged to facilitate driving the limiting plate 14 to move.

The working principle of the scheme is as follows: when the monitoring equipment for security protection is required to be installed, an installation hole is dug in the surface of a suspended ceiling, then a pressing rod 2 is pressed, the pressing rods 2 on two sides move oppositely along the inner wall of a sliding groove 8, the pressing rod 2 drives an insertion rod 9 to slide towards the inside of a first spring groove 10 through a limiting plate 14 until the surface of a disc 1 can penetrate through the installation hole, and when the insertion rod 9 is positioned above the suspended ceiling, the pressing rods 2 on two sides are loosened, a first spring 15 in a compressed state acts on the insertion rod 9 through the limiting plate 14, the insertion rod 9 extends to the outside of the disc 1, the insertion rod 9 plays a role of bearing the monitoring equipment for security protection, the operation is simple and convenient, when dust is attached to the surface of the monitoring equipment for security protection in the using process, a motor 11 is started, the motor 11 drives a gear 3 to rotate, the surface of the gear 3 is meshed with the surface of a rack 7, the rack 7 drives the rack 7 to rotate, the outer circle, bearing 13's excircle will drive adapting rod 16 through connecting rod 4 and rotate, and adapting rod 16 will drive sponge 5 and clear up the surface of probe 6, does benefit to the use of probe 6, treats that sponge 5 need change when clearing up, takes the square pole 17 in adapting rod 16 surface out from the inner wall of square groove 20, can reach the purpose of dismantling adapting rod 16, does benefit to clearance sponge 5.

Claims

1. The utility model provides a supervisory equipment for security protection, includes disc (1), its characterized in that: the inner wall of the disc (1) is provided with a cavity (12), the inner wall of the cavity (12) is fixedly provided with a motor (11), one end of a rotating shaft of the motor (11) is fixedly connected with a gear (3), the inner wall of the cavity (12) is fixedly provided with a probe (6), the surface of the probe (6) is fixedly provided with a bearing (13), the surface of the bearing (13) is fixedly provided with a rack (7), the surface of the rack (7) is meshed with the surface of the gear (3), the excircle of the bearing (13) is fixedly connected with a connecting rod (4), the bottom end of the connecting rod (4) is provided with a bearing rod (16), the surface of the bearing rod (16) is fixedly provided with a sponge (5), the surface of the disc (1) is provided with a first spring groove (10), and the inner wall of the first spring groove (10) is fixedly provided with a first spring, one end fixedly connected with limiting plate (14) of first spring (15), the surface of limiting plate (14) slides at the inner wall of first spring groove (10), spout (8) have been seted up to the inner wall of first spring groove (10), the fixed surface of limiting plate (14) is connected with inserted bar (9) and presses pole (2), the surface that presses pole (2) slides at the inner wall of spout (8), the surface of disc (1) is run through to the one end of inserted bar (9).

2. The monitoring device for security and protection according to claim 1, characterized in that: the bottom of connecting rod (4) has seted up square groove (20), slot (21) have been seted up to the inner wall in square groove (20), the number of slot (21) is two.

3. The monitoring device for security and protection according to claim 2, characterized in that: the top end of the bearing rod (16) is fixedly connected with a square rod (17), and the surface of the square rod (17) slides on the inner wall of the square groove (20).

4. The monitoring device for security and protection according to claim 3, characterized in that: a second spring groove (22) is formed in the square rod (17), and a limiting block (18) is connected to the inner wall of the second spring groove (22) in a sliding mode.

5. The monitoring device for security and protection according to claim 4, characterized in that: the number of the limiting blocks (18) is two, a second spring (19) is fixedly mounted on the surface of each limiting block (18), and one end of each limiting block (18) penetrates through the surface of the square rod (17).

6. The monitoring device for security and protection according to claim 1, characterized in that: the number of the first spring grooves (10) is two, and the number of the inserted rods (9) is two.

7. The monitoring device for security and protection according to claim 1, characterized in that: the number of the pressing rods (2) is two, and the number of the sliding grooves (8) is two.