Protection device for security monitoring engineering
Technical Field
The utility model relates to the technical field of security monitoring, in particular to a protection device for security monitoring engineering.
Background
The security monitoring system is an independent and complete system which is formed by transmitting video signals in a closed loop through optical fibers, coaxial cables or microwaves and from shooting to image display and recording. The system can reflect the monitored object in real time, image and reality, greatly prolongs the observation distance of human eyes, expands the functions of the human eyes, can replace manpower to monitor for a long time in a severe environment, and enables people to see all the situations actually happening on the monitored site and record the situations through a video recorder.
At present, most of the existing security monitors in the market are fixed in installation angle, so that the monitoring range is narrow, the monitoring effect is poor, and most of the existing security monitors are not provided with a protection component, so that the security monitors are easy to damage.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the protection device for the security monitoring engineering, which has the advantage of wider monitoring range.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the protection device for the security monitoring engineering comprises a driving assembly, wherein a swinging assembly is connected above the driving assembly in a swinging manner, the swinging assembly is detachably provided with a security monitoring assembly, and the driving assembly is fixedly provided with a protection assembly matched with the security monitoring assembly;
The driving assembly comprises a frame plate, a U-shaped fixing frame is fixedly arranged below the frame plate, a rotating disc is rotationally connected to the U-shaped fixing frame and driven by a driving motor, an eccentric convex column is fixedly arranged on the rotating disc, two guide columns are fixedly arranged in the frame plate, a reciprocating motion plate is sleeved on the outer sides of the two guide columns in a sliding manner, a waist-shaped hole matched with the eccentric convex column is formed in the reciprocating motion plate, a support is fixedly arranged on the front side of the frame plate, and a T-shaped connecting shaft is fixedly arranged above the support;
The swing assembly comprises a swing plate, a T-shaped shaft hole matched with the T-shaped connecting shaft is formed in the middle of the swing plate, a convex column is fixedly arranged on the lower surface of the rear side of the swing plate and is inserted above the inner part of the kidney-shaped hole, and two through holes are formed in the front side of the swing plate.
As a preferable technical scheme of the utility model, the eccentric convex column is inserted below the interior of the kidney-shaped hole, the eccentric convex column is in sliding fit with the kidney-shaped hole, the rear side of the frame plate is fixedly provided with a mounting plate, and the mounting plate is provided with a mounting hole.
As a preferable technical scheme of the utility model, the T-shaped connecting shaft is positioned in the T-shaped shaft hole, and the T-shaped connecting shaft is in running fit with the T-shaped shaft hole.
As a preferable technical scheme of the utility model, the security monitoring assembly comprises a security monitor, and two threaded columns matched with the through holes are fixedly arranged on the lower surface of the security monitor.
As a preferable technical scheme of the utility model, the threaded column penetrates through the through hole, and one end of the threaded column penetrating through the through hole is connected with a limit nut in a threaded manner.
As a preferable technical scheme of the utility model, the protection component comprises a protection plate, the protection plate is positioned right above the security monitor, two symmetrically arranged vertical upright posts are fixedly arranged on the lower surface of the protection plate, an ear plate is fixedly arranged at the bottom end of each vertical upright post, and the ear plate is fixedly arranged on the side surface of the frame plate.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the control switch of the driving motor is started, the driving motor drives the rotating disc and the eccentric convex column to slowly rotate, and the eccentric convex column is spliced below the inner part of the kidney-shaped hole, so that the reciprocating motion plate can be driven to do reciprocating linear motion when the eccentric convex column slowly rotates, and the convex column is spliced above the inner part of the kidney-shaped hole, so that the convex column can be driven to swing back and forth when the reciprocating motion plate does reciprocating linear motion, thereby enabling the swinging plate to swing back and forth, the security monitor on the swinging plate can slowly swing back and forth, the monitoring range can be improved, and the monitoring effect is better.
Drawings
FIG. 1 is a schematic view of a view angle of a protection device for security monitoring engineering according to the present utility model;
FIG. 2 is a schematic diagram of a protection device for security monitoring engineering according to another view angle;
FIG. 3 is a schematic view of the configuration of the drive assembly and swing assembly of the present utility model in cooperation;
FIG. 4 is a schematic view of a driving assembly according to a view angle of the present utility model;
FIG. 5 is a schematic view of another view of the driving assembly of the present utility model;
FIG. 6 is a schematic view of a swing assembly according to the present utility model;
FIG. 7 is a schematic structural diagram of a security monitoring assembly of the present utility model;
fig. 8 is a schematic structural view of the protection component of the present utility model.
In the figure: 1. a drive assembly; 101. a frame plate; 102. a U-shaped fixing frame; 103. rotating the disc; 104. a driving motor; 105. eccentric convex column; 106. a guide post; 107. a reciprocating plate; 108. waist-shaped holes; 109. a mounting plate; 110. a mounting hole; 111. a support; 112. a T-shaped connecting shaft; 2. a swing assembly; 201. a swinging plate; 202. a T-shaped shaft hole; 203. a convex column; 204. a through hole; 3. a security monitoring component; 301. a security monitor; 302. a threaded column; 303. a limit nut; 4. a protective assembly; 401. a protection plate; 402. a vertical column; 403. ear plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 8, the utility model provides a protection device for security monitoring engineering, which comprises a driving component 1, wherein a swinging component 2 is connected above the driving component 1 in a swinging way, a security monitoring component 3 is detachably arranged on the swinging component 2, and a protection component 4 matched with the security monitoring component 3 is fixedly arranged on the driving component 1;
The driving assembly 1 comprises a frame plate 101, a U-shaped fixing frame 102 is fixedly arranged below the frame plate 101, a rotating disc 103 is rotationally connected to the U-shaped fixing frame 102, the rotating disc 103 is driven by a driving motor 104, an eccentric convex column 105 is fixedly arranged on the rotating disc 103, two guide columns 106 are fixedly arranged inside the frame plate 101, a reciprocating plate 107 is sleeved on the outer sides of the two guide columns 106 in a sliding manner, a waist-shaped hole 108 matched with the eccentric convex column 105 is formed inside the reciprocating plate 107, the eccentric convex column 105 is spliced below the waist-shaped hole 108, the eccentric convex column 105 is in sliding fit with the waist-shaped hole 108, a mounting plate 109 is fixedly arranged on the rear side of the frame plate 101, a mounting hole 110 is formed in the mounting plate 109, a support 111 is fixedly arranged on the front side of the frame plate 101, and a T-shaped connecting shaft 112 is fixedly arranged above the support 111;
The swinging assembly 2 comprises a swinging plate 201, a T-shaped shaft hole 202 matched with the T-shaped connecting shaft 112 is formed in the middle of the swinging plate 201, the T-shaped connecting shaft 112 is positioned in the T-shaped shaft hole 202, the T-shaped connecting shaft 112 is in running fit with the T-shaped shaft hole 202, a convex column 203 is fixedly arranged on the lower surface of the rear side of the swinging plate 201, the convex column 203 is inserted above the inner part of the kidney-shaped hole 108, and two through holes 204 are formed in the front side of the swinging plate 201;
The security monitoring assembly 3 comprises a security monitor 301, wherein two threaded columns 302 matched with the through holes 204 are fixedly arranged on the lower surface of the security monitor 301, the threaded columns 302 penetrate through the through holes 204, and one ends of the threaded columns 302 penetrating through the through holes 204 are in threaded connection with limit nuts 303;
The protection component 4 comprises a protection plate 401, the protection plate 401 is located right above the security monitor 301, two symmetrically arranged vertical columns 402 are fixedly arranged on the lower surface of the protection plate 401, an ear plate 403 is fixedly arranged at the bottom end of each vertical column 402, and the ear plate 403 is fixedly arranged on the side face of the frame plate 101.
The working principle and the using flow of the utility model are as follows:
When the protection device for security monitoring engineering is needed, firstly, a worker starts a control switch of the driving motor 104, the driving motor 104 drives the rotating disc 103 and the eccentric convex column 105 to slowly rotate, and the eccentric convex column 105 is inserted below the interior of the kidney-shaped hole 108, so that when the eccentric convex column 105 slowly rotates, the reciprocating plate 107 can be driven to do reciprocating rectilinear motion, and when the convex column 203 is inserted above the interior of the kidney-shaped hole 108, the reciprocating plate 107 can be driven to do reciprocating rectilinear motion, the convex column 203 can be driven to swing back and forth, so that the swinging plate 201 swings back and forth, the security monitor 301 positioned on the swinging plate 201 slowly swings back and forth, the monitoring range can be improved, the monitoring effect is better, and in addition, the security monitor 301 can be protected by arranging the protection component 4.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.