CN209845076U - Monitoring device for building security - Google Patents

Abstract

The utility model discloses a monitoring device for building security protection, including fixed frame and surveillance camera head, the fixed surface that link and surveillance camera head are passed through to the bottom of fixed frame is connected, the bottom of fixed frame and the positive fixedly connected with installing frame that is located the surveillance camera head, connecting block fixedly connected with motor is passed through to one side of fixed frame inner wall bottom, and shaft coupling fixedly connected with dwang is passed through to the one end of motor output shaft, and the one side rotation that the one end of dwang passes through bearing and fixed frame inner wall is connected, the first bevel gear of the equal fixedly connected with in both sides on dwang surface, the both sides at fixed frame inner wall top all rotate through the backup pad and are connected with the loose axle, the utility model relates to a control technical field. This a control dress for building security protection can realize wiping the dust or the water smoke on this surveillance camera head surface, need not the manual work and operates, has guaranteed the definition of camera, has established the basis for the normal operation of follow-up camera.

Description

Monitoring device for building security

Technical Field

The utility model relates to a control technical field specifically is a monitoring device for building security protection.

Background

The monitoring camera is a semiconductor imaging device, has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like, in a safety precaution system of the monitoring camera, the generation of images mainly comes from a CCD (charge coupled device) camera at present, and the stored charges can be taken out to change the voltage, so that the monitoring camera has the characteristics of vibration resistance and impact resistance and is widely applied.

The inside surveillance camera head that all is equipped with of modern building plays safety protection's effect, but the camera is in its surface adhesion dust very easily or produce water smoke in long-term use, and the definition of camera is influenced very easily to such condition, because the mounted position of camera is higher, has brought a great deal of inconvenience for maintenance work, greatly reduced the practicality of this camera.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a monitoring device for building security protection has solved the easy adhesion dust in camera surface and has produced the water smoke and consequently influence the problem of taking a picture definition.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a monitoring device for building security comprises a fixed frame and a monitoring camera, wherein the bottom of the fixed frame is fixedly connected with the surface of the monitoring camera through a connecting frame, the bottom of the fixed frame and the front of the monitoring camera are fixedly connected with a mounting frame, one side of the bottom of the inner wall of the fixed frame is fixedly connected with a motor through a connecting block, one end of the output shaft of the motor is fixedly connected with a rotating rod through a coupler, one end of the rotating rod is rotatably connected with one side of the inner wall of the fixed frame through a bearing, the two sides of the surface of the rotating rod are fixedly connected with first bevel gears, the two sides of the top of the inner wall of the fixed frame are rotatably connected with movable shafts through supporting plates, and one end of the movable shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, and the surface of the movable shaft and the back of the second bevel gear are fixedly connected with a first belt pulley.

Preferably, the bottoms of the two sides of the inner wall of the mounting frame are rotatably connected with a rotating shaft through a supporting frame, and the surface of the rotating shaft is fixedly connected with a second belt pulley.

Preferably, the surface of the second belt pulley is in transmission connection with the surface of the first belt pulley through a belt, and the surface of the rotating shaft and the back of the second belt pulley are fixedly connected with a gear.

Preferably, the front surface of the inner wall of the mounting frame is connected with a movable frame in a sliding manner, and two sides of the movable frame are fixedly connected with toothed plates meshed with the gears.

Preferably, fixedly connected with mounting panel between the activity frame inner wall openly and the back, and the top fixedly connected with motor of mounting panel, the one end of motor output shaft runs through the activity frame and extends to the back of activity frame, the one end of motor output shaft just is located the back fixedly connected with fixed plate of activity frame.

Preferably, the back of the fixing plate is connected with a soft brush through a bolt and a thread.

Advantageous effects

The utility model provides a monitoring device for building security protection. Compared with the prior art, the method has the following beneficial effects:

(1) the monitoring device for building security comprises a motor fixedly connected to one side of the bottom of the inner wall of a fixed frame through a connecting block, a rotating rod fixedly connected to one end of an output shaft of the motor through a coupler, one end of the rotating rod rotatably connected to one side of the inner wall of the fixed frame through a bearing, first bevel gears fixedly connected to both sides of the surface of the rotating rod, movable shafts rotatably connected to both sides of the top of the inner wall of the fixed frame through supporting plates, second bevel gears meshed with the first bevel gears and fixedly connected to one end of the movable shafts, first belt pulleys fixedly connected to the surfaces of the movable shafts and the back of the second bevel gears, rotating shafts rotatably connected to the bottoms of both sides of the inner wall of a mounting frame through supporting frames, second belt pulleys fixedly connected to the surfaces of the rotating shafts, and the surfaces of the second belt pulleys are in transmission connection with the surfaces of the first, the back fixedly connected with gear that just is located the second belt pulley on the surface of axis of rotation, there is the movable frame at the positive sliding connection of installing frame inner wall, equal fixedly connected with in both sides of movable frame and gear engaged with's dentate plate, fixedly connected with mounting panel between the front of movable frame inner wall and the back, and the top fixedly connected with motor of mounting panel, run through the movable frame and extend to the back of movable frame in the one end of motor output shaft, the back fixedly connected with fixed plate that just is located the movable frame in the one end of motor output shaft, the cooperation setting of rethread soft brush, can realize cleaning the dust or the water smoke on this monitoring camera surface, need not the manual work and operate, high convenience and fast, the definition of camera has been guaranteed, the basis has been laid for the normal function of follow-up camera.

(2) This a monitoring device for building security protection has the pappus brush through the back at the fixed plate through bolt threaded connection, can realize conveniently dismantling this pappus brush, thereby prevents that the problem that follow-up use is influenced in the long-term use emergence damage of pappus brush, has improved monitoring device's practicality greatly, has also alleviateed working strength for the staff simultaneously.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a side view of the internal structure of the movable frame of the present invention;

FIG. 4 is a rear view of the structure of the soft brush of the present invention;

fig. 5 is a top view of the movable shaft structure of the present invention;

fig. 6 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 7 is a top view of the rotating shaft structure of the present invention.

In the figure: 1-fixed frame, 2-monitoring camera, 3-mounting frame, 4-motor, 5-rotating rod, 6-first bevel gear, 7-movable shaft, 8-second bevel gear, 9-first belt pulley, 10-rotating shaft, 11-second belt pulley, 12-gear, 13-movable frame, 14-toothed plate, 15-motor, 16-fixed plate, 17-soft brush and 18-mounting plate.

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. 1-7, the present invention provides a technical solution: a monitoring device for building security comprises a fixed frame 1 and a monitoring camera 2, the bottom of the fixed frame 1 is fixedly connected with the surface of the monitoring camera 2 through a connecting frame, the bottoms of two sides of the inner wall of a mounting frame 3 are rotatably connected with a rotating shaft 10 through supporting frames, the surface of the rotating shaft 10 is fixedly connected with a second belt pulley 11, the surface of the second belt pulley 11 is in transmission connection with the surface of a first belt pulley 9 through a belt, the surface of the rotating shaft 10 is fixedly connected with a gear 12 on the back of the second belt pulley 11, the bottom of the fixed frame 1 is fixedly connected with a mounting frame 3 on the front of the monitoring camera 2, the front of the inner wall of the mounting frame 3 is in sliding connection with a movable frame 13, the front of the movable frame 13 is provided with a sliding groove, the front of the inner wall of the mounting frame 3 is provided with a sliding block, and a mounting plate 18 is fixedly connected between the, and the top of the mounting plate 18 is fixedly connected with a motor 15, one end of the output shaft of the motor 15 penetrates through the movable frame 13 and extends to the back of the movable frame 13, one end of the output shaft of the motor 15 and is positioned at the back of the movable frame 13 are fixedly connected with a fixed plate 16, the back of the fixed plate 16 is connected with a soft brush 17 through bolt threads, the soft brush 17 can be conveniently disassembled, the problem that the soft brush 17 is damaged for long-term use so as to influence the subsequent use is solved, the practicability of the monitoring device is greatly improved, the working strength of workers is reduced, both sides of the movable frame 13 are fixedly connected with tooth-shaped plates 14 meshed with the gear 12, one side of the bottom of the inner wall of the fixed frame 1 is fixedly connected with a motor 4 through a connecting block, one end of the output shaft of the motor 4 is fixedly connected with a rotating rod 5 through a coupler, the motor 4 is a three-phase, the first bevel gear 6 of the equal fixedly connected with in both sides on dwang 5 surface, the both sides at 1 inner wall top of fixed frame all are connected with loose axle 7 through the backup pad rotation, and the one end fixedly connected with of loose axle 7 and the second bevel gear 8 of first bevel gear 6 engaged with, the first belt pulley 9 of back fixedly connected with on the surface of loose axle 7 and be located second bevel gear 8.

During the use, operation external switch makes motor 4 begin work, motor 4 drives dwang 5 and begins to rotate, first bevel gear 6 on the dwang 5 can drive loose axle 7 through second bevel gear 8 and begin to rotate, first belt pulley 9 on the loose axle 7 drives axis of rotation 10 through second belt pulley 11 and rotates simultaneously, gear 12's rotation can promote the profile plate 14 and move down, when waiting that the pappus brush 17 on the movable frame 13 moves to surveillance camera head 2's front surface, close motor 4, start motor 15, motor 15 can drive fixed plate 16 and begin to rotate, the rotation of pappus brush 17 can clean surveillance camera head 2's surface simultaneously, just so accomplished whole work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a monitoring device for building security protection, includes fixed frame (1) and surveillance camera head (2), the fixed surface that link and surveillance camera head (2) were passed through to the bottom of fixed frame (1) is connected its characterized in that: the bottom of the fixed frame (1) is fixedly connected with a mounting frame (3) on the front side of the monitoring camera (2), one side of the bottom of the inner wall of the fixing frame (1) is fixedly connected with a motor (4) through a connecting block, one end of the output shaft of the motor (4) is fixedly connected with a rotating rod (5) through a coupler, one end of the rotating rod (5) is rotatably connected with one side of the inner wall of the fixed frame (1) through a bearing, the two sides of the surface of the rotating rod (5) are fixedly connected with first bevel gears (6), both sides of the top of the inner wall of the fixed frame (1) are rotatably connected with movable shafts (7) through supporting plates, one end of the movable shaft (7) is fixedly connected with a second bevel gear (8) engaged with the first bevel gear (6), and a first belt pulley (9) is fixedly connected to the surface of the movable shaft (7) and the back surface of the second bevel gear (8).

2. The monitoring device for building security according to claim 1, wherein: the bottom of installing frame (3) inner wall both sides all is connected with axis of rotation (10) through the support frame rotation, and the fixed surface of axis of rotation (10) is connected with second belt pulley (11).

3. The monitoring device for building security according to claim 2, wherein: the surface of the second belt pulley (11) is in transmission connection with the surface of the first belt pulley (9) through a belt, and the surface of the rotating shaft (10) is fixedly connected with a gear (12) on the back of the second belt pulley (11).

4. The monitoring device for building security according to claim 1, wherein: the front sliding connection of installing frame (3) inner wall has movable frame (13), the equal fixedly connected with in both sides of movable frame (13) and gear (12) engaged with castellated plate (14).

5. The monitoring device for building security according to claim 4, wherein: fixedly connected with mounting panel (18) between the front and the back of activity frame (13) inner wall, and the top fixedly connected with motor (15) of mounting panel (18), the back that activity frame (13) and extended to activity frame (13) is run through to the one end of motor (15) output shaft, the one end of motor (15) output shaft just is located the back fixedly connected with fixed plate (16) of activity frame (13).

6. The monitoring device for building security according to claim 5, wherein: the back of the fixing plate (16) is connected with a soft brush (17) through a bolt thread.