CN212392948U

CN212392948U - A camera for security protection control field

Info

Publication number: CN212392948U
Application number: CN202021197745.9U
Authority: CN
Inventors: 薛金龙
Original assignee: Chongqing Diju Technology Co ltd
Current assignee: Chongqing Diju Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-22
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a camera for security protection control field, including camera body and bottom plate, the top fixedly connected with cylinder of bottom plate, the top of bottom plate and be located one side fixedly connected with motor case of cylinder, the first motor of fixed block fixedly connected with is passed through to the bottom of motor incasement wall, the surface cover of first motor output shaft is equipped with first bevel gear, it is connected with the polished rod to rotate through the bearing between the top of cylinder inner wall and the bottom. The utility model can realize the height adjustment of the camera body by starting the first motor, and can facilitate the camera body to monitor the visual angles with different heights; the inclination angle of the camera body can be adjusted by starting the second motor, so that the camera body can be conveniently monitored in all directions; therefore, the overall operation steps of the device are greatly simplified, the device can independently realize the adjustment of the monitoring angle, and the overall monitoring range of the device is further expanded.

Description

A camera for security protection control field

Technical Field

The utility model relates to a security protection control field technical field specifically is a camera for security protection control field.

Background

The security monitoring system is an independent and complete system which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, and shooting, image display and recording; the system can reflect the monitored object in real time, vividly and truly, not only greatly prolongs the observation distance of human eyes, but also enlarges the functions of the human eyes, can replace manpower to carry out long-time monitoring in severe environment, enables people to see all the actual conditions of the monitored site, and records the actual conditions through a video recorder; meanwhile, the alarm system device alarms illegal intrusion, generated alarm signals are input into the alarm host, and the alarm host triggers the monitoring system to record and record videos.

The camera needs to be used in the security monitoring process, but the angle of the existing camera cannot be automatically adjusted in the using process, so that the overall practicability of the device is reduced, and a lot of inconvenience is brought to the use of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a camera for security protection control field to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a camera used in the field of security monitoring comprises a camera body and a bottom plate, wherein a cylinder is fixedly connected to the top of the bottom plate, a motor box is fixedly connected to the top of the bottom plate and located on one side of the cylinder, a first motor is fixedly connected to the bottom of the inner wall of the motor box through a fixed block, a first bevel gear is sleeved on the outer surface of an output shaft of the first motor, a polished rod is rotatably connected between the top and the bottom of the inner wall of the cylinder through a bearing, a moving block and a second bevel gear are sequentially sleeved on the outer surface of the polished rod from top to bottom, a transmission plate is fixedly connected to one side of the moving block and penetrates through the cylinder and extends to the outside of the cylinder, an adjusting box is fixedly connected to one end of the transmission plate extending to the outside of the cylinder, a lead screw is rotatably connected between the bottom and the top of the inner wall of the adjusting box through a bearing, the utility model discloses a camera, including the lead screw, the surface of lead screw, the surface cover of second motor output shaft is equipped with third bevel gear, the surface of lead screw is from last to overlapping in proper order has thread piece and fourth bevel gear down, the first sliding seat of one side fixedly connected with of thread piece, first sliding seat runs through the regulating box and extends to the outside of regulating box, the one end that first sliding seat extends to the regulating box outside is provided with the connecting rod, the other end swing joint of connecting rod has the second sliding seat, the top of second sliding seat and one side fixed connection of camera body bottom.

Preferably, the outer surface of the second bevel gear is engaged with the outer surface of the first bevel gear.

Preferably, an outer surface of the fourth bevel gear is engaged with an outer surface of the third bevel gear.

Preferably, the other side of the bottom of the camera body is fixedly connected with a third movable seat.

Preferably, the top of the adjusting box is fixedly connected with a movable plate.

Preferably, the back surface of the third movable seat is movably connected with the front surface of the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can realize the height adjustment of the camera body by starting the first motor, and can facilitate the camera body to monitor the visual angles with different heights; the inclination angle of the camera body can be adjusted by starting the second motor, so that the camera body can be conveniently monitored in all directions; thereby greatly simplifying the overall operation steps of the device, enabling the device to independently realize the adjustment of the monitoring angle, further enlarging the overall monitoring range of the device and facilitating the use of workers.

Drawings

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

FIG. 2 is a schematic view of the structure of the adjusting box of the present invention;

fig. 3 is an external view of the present invention.

In the figure: 1. a camera body; 2. a base plate; 3. a motor case; 4. a first motor; 5. a first bevel gear; 6. a second bevel gear; 7. a cylinder; 8. a polish rod; 9. a moving block; 10. a drive plate; 11. an adjusting box; 12. a second motor; 13. a third bevel gear; 14. a screw rod; 15. a first movable seat; 16. a fourth bevel gear; 17. a second movable seat; 18. a movable plate; 19. a third movable seat; 20. a thread block; 21. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

a camera used in the field of security monitoring comprises a camera body 1 and a bottom plate 2, wherein a cylinder 7 is fixedly connected to the top of the bottom plate 2, a motor box 3 is fixedly connected to the top of the bottom plate 2 and located on one side of the cylinder 7, a first motor 4 is fixedly connected to the bottom of the inner wall of the motor box 3 through a fixing block, a first bevel gear 5 is sleeved on the outer surface of an output shaft of the first motor 4, a polished rod 8 is rotatably connected between the top and the bottom of the inner wall of the cylinder 7 through a bearing, a moving block 9 and a second bevel gear 6 are sequentially sleeved on the outer surface of the polished rod 8 from top to bottom, a transmission plate 10 is fixedly connected to one side of the moving block 9, the transmission plate 10 penetrates through the cylinder 7 and extends to the outside of the cylinder 7, an adjusting box 11 is fixedly connected to one end of the transmission plate 10 extending to the outside of the cylinder 7, and a, the bottom of adjusting box 11 inner wall and the one side that is located lead screw 14 pass through fixed block fixedly connected with second motor 12, the surface cover of second motor 12 output shaft is equipped with third bevel gear 13, the surface of lead screw 14 is from last to overlapping in proper order down and is equipped with screw block 20 and fourth bevel gear 16, the first sliding seat 15 of one side fixedly connected with of screw block 20, first sliding seat 15 runs through adjusting box 11 and extends to the outside of adjusting box 11, the one end that first sliding seat 15 extends to adjusting box 11 outside is provided with connecting rod 21, the other end swing joint of connecting rod 21 has second sliding seat 17, the top of second sliding seat 17 and one side fixed connection of camera body 1 bottom.

The first motor 4 and the second motor 12 of the utility model are both servo motors, the servo motor is an engine which controls the operation of mechanical elements in a servo system, and the servo motor is a supplementary motor indirect speed change device; through the start-up of first motor 4, can realize the altitude mixture control of camera body 1, through the start-up of second motor 12, can drive third bevel gear 13 and rotate, at the cooperation settings of fourth bevel gear 16, lead screw 14, first sliding seat 15, connecting rod 21, second sliding seat 17 and third sliding seat 19's etc., can realize the angle modulation of camera body 1 to can enlarge the monitoring range of camera body 1, and then make the device wholly have more the practicality.

In this embodiment, the outer surface of the second bevel gear 6 meshes with the outer surface of the first bevel gear 5.

Here, it means: when the first bevel gear 5 rotates, the second bevel gear 6 can be driven to rotate at the same time through meshing action.

In this embodiment, the outer surface of the fourth bevel gear 16 meshes with the outer surface of the third bevel gear 13.

Here, it means: when the third bevel gear 13 rotates, the fourth bevel gear 16 can be driven to rotate at the same time through meshing action.

In this embodiment, a third movable seat 19 is fixedly connected to the other side of the bottom of the camera body 1.

In the present embodiment, a movable plate 18 is fixedly connected to the top of the adjusting box 11.

In the present embodiment, the back surface of the third movable seat 19 is movably connected with the front surface of the movable plate 18.

The working principle is as follows: when the height of the camera body 1 needs to be adjusted, the first motor 4 can be started, when the first motor 4 is started, the first bevel gear 5 can be driven to rotate, the first bevel gear 5 can simultaneously drive the second bevel gear 6 to rotate through meshing, when the second bevel gear 6 rotates, the polished rod 8 can be driven to rotate, when the polished rod 8 rotates, the moving block 9 can drive the adjusting box 11 to adjust the height, the adjusting box 11 can indirectly adjust the height of the camera body 1, and after the adjustment is finished, the first motor 4 is closed;

when the camera body 1 needs to be adjusted in inclination angle, the second motor 12 can be started through the access, when the second motor 12 is started, the third bevel gear 13 can be driven to rotate, the third bevel gear 13 can drive the fourth bevel gear 16 to rotate through meshing action, at this time, the fourth bevel gear 16 can drive the screw rod 14 to rotate, the rotation through the screw rod 14 can indirectly drive the first movable seat 15 to move through the threaded block 20, the connecting rod 21 can be driven to move through the movement of the first movable seat 15, the inclination angle adjustment of the camera body 1 can be completed through the matching arrangement of the second movable seat 17 and the third movable seat 19, and after the adjustment is completed, the second motor 12 is closed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a camera for security protection control field, includes camera body and bottom plate, its characterized in that: the top of the bottom plate is fixedly connected with a cylinder, the top of the bottom plate and one side of the cylinder are fixedly connected with a motor box, the bottom of the inner wall of the motor box is fixedly connected with a first motor through a fixed block, the outer surface of an output shaft of the first motor is sleeved with a first bevel gear, a polished rod is rotatably connected between the top and the bottom of the inner wall of the cylinder through a bearing, the outer surface of the polished rod is sequentially sleeved with a moving block and a second bevel gear from bottom to top, one side of the moving block is fixedly connected with a transmission plate, the transmission plate penetrates through the cylinder and extends to the outside of the cylinder, one end of the transmission plate extending to the outside of the cylinder is fixedly connected with an adjusting box, a lead screw is rotatably connected between the bottom and the top of the inner wall of the adjusting box through a bearing, the utility model discloses a camera, including the lead screw, the surface of lead screw, the surface cover of second motor output shaft is equipped with third bevel gear, the surface of lead screw is from last to overlapping in proper order has thread piece and fourth bevel gear down, the first sliding seat of one side fixedly connected with of thread piece, first sliding seat runs through the regulating box and extends to the outside of regulating box, the one end that first sliding seat extends to the regulating box outside is provided with the connecting rod, the other end swing joint of connecting rod has the second sliding seat, the top of second sliding seat and one side fixed connection of camera body bottom.

2. The camera for the security monitoring field according to claim 1, wherein: the outer surface of the second bevel gear is meshed with the outer surface of the first bevel gear.

3. The camera for the security monitoring field according to claim 1, wherein: and the outer surface of the fourth bevel gear is meshed with the outer surface of the third bevel gear.

4. The camera for the security monitoring field according to claim 1, wherein: the other side of camera body bottom fixedly connected with third sliding seat.

5. The camera for the security monitoring field according to claim 1, wherein: the top of regulating box fixedly connected with fly leaf.

6. The camera for the security monitoring field according to claim 4, wherein: the back of the third movable seat is movably connected with the front of the movable plate.