CN209960183U - Video monitoring device based on smart campus - Google Patents

Abstract

The utility model belongs to the technical field of supervisory equipment, especially, be a video monitoring device based on wisdom campus, including perpendicular mounting panel, a lateral symmetry fixed mounting of perpendicular mounting panel has two diaphragms, the top symmetry fixed mounting of diaphragm has two perpendicular type baffles, one side of perpendicular type mounting panel is equipped with trapezoidal plate, and trapezoidal plate is located between two diaphragms, one side fixed mounting that perpendicular type mounting panel was kept away from to trapezoidal plate has the first body of control, and first recess has all been seted up to one side that two diaphragms are close to each other, slidable mounting has first round bar in the first recess, the top of first round bar extends to outside the first recess and fixed mounting has trapezoidal plate, the second recess has been seted up on the bottom inner wall of first recess. The utility model discloses simple structure, the practicality is strong, can simplify the installation procedure to the control head body, save time, it is simple convenient that the operation gets up.

Description

Video monitoring device based on smart campus

Technical Field

The utility model relates to a supervisory equipment technical field especially relates to a video monitoring device based on wisdom campus.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. In the security system of the monitoring camera, the generation of images mainly comes from a CCD camera at present, and the stored charges can be taken out to change the voltage, so that the video monitoring device has the characteristics of vibration resistance and impact resistance and is widely applied, through retrieval, the patent document with the publication number of CN208397647U is granted, the video monitoring device comprises a to-be-installed plate and an installation plate, an upper fixing frame is welded at the top of the to-be-installed plate, a lower fixing frame is welded at the lower side of the to-be-installed plate, adjusting sleeve rods are arranged at two sides of the upper fixing frame and are installed on the to-be-installed plate through rivets, a limiting rod is connected with the output end of each adjusting sleeve rod, when a monitoring head needs to be installed, the limiting rod can be manually pulled up, meanwhile, a telescopic rod is pulled back from a control notch on the installation rod, and then the installation plate is horizontally placed between the upper, then loosen the gag lever post, the gag lever post can fall under the action of gravity, and is spacing to the both sides of mounting panel, can loosen the telescopic link simultaneously, and the telescopic link is impressed the telescopic link under the effect of spring the fixed slotted hole on the mount and the mounting groove of mounting panel bottom, accomplishes the installation to the monitoring head, simple to operate is simple.

However, the above-mentioned technology has disadvantages, and because the steps of installing the monitoring head are not simplified, the monitoring head needs to be installed twice, and in the campus, the monitoring heads to be installed by the staff are more, so a video monitoring device based on the smart campus is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the video monitoring device based on wisdom campus that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a video monitoring device based on a smart campus comprises a vertical mounting plate, wherein two transverse plates are symmetrically and fixedly mounted on one side of the vertical mounting plate, two vertical baffle plates are symmetrically and fixedly mounted at the tops of the transverse plates, a trapezoidal plate is arranged on one side of the vertical mounting plate and is positioned between the two transverse plates, a monitoring head body is fixedly mounted on one side, away from the vertical mounting plate, of the trapezoidal plate, first grooves are formed in the sides, close to the two transverse plates, of the two transverse plates, first round rods are slidably mounted in the first grooves, the top ends of the first round rods extend out of the first grooves and are fixedly mounted with trapezoidal blocks, second grooves are formed in the inner walls of the bottoms of the first grooves, the bottom ends of the first round rods extend into the second grooves, the first round rods are slidably connected with the second grooves, and third grooves are formed in the bottom ends of the first round rods, a second round rod is slidably mounted in the third groove, and the bottom end of the second round rod extends to the outside of the third groove and is fixedly connected with the inner wall of the bottom of the second groove.

Preferably, the inner wall of the bottom of the second groove is welded with a spring sleeved on the second round rod, the top end of the spring is welded on the corresponding first round rod, and the stiffness coefficient range of the spring is 10N/m to 60N/m.

Preferably, the inner walls of the two sides of the second groove are provided with sliding grooves, sliding rods are arranged in the sliding grooves in a sliding mode, and one ends, close to each other, of the two corresponding sliding rods are fixedly connected with the corresponding first round rods.

Preferably, the ball is nested at the end, far away from each other, of each of the two corresponding sliding rods, and the two balls are respectively in contact with the inner wall, far away from each other, of one side of each of the two corresponding sliding grooves.

Preferably, a plurality of sliding balls are nested at the top of the trapezoidal block, and four bolt holes are formed in one side of the vertical mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a first circular rod, a transverse plate, a vertical baffle, a trapezoidal plate, a monitoring head body, a first groove, a first circular rod, a trapezoidal block, a second groove, a third groove, a second circular rod and a spring, when the monitoring head body needs to be installed in a campus, the vertical mounting plate is fixed on a wall body through a bolt, the trapezoidal plate is fixed on the monitoring head body and moves towards the direction close to the vertical mounting plate, and when the trapezoidal plate is contacted with the two trapezoidal blocks, the trapezoidal plate continuously moves forwards, the trapezoidal plate can enable the two trapezoidal blocks to be away from each other, at the moment, the trapezoidal block drives the corresponding first circular rod to move, and the first circular rod drives the corresponding spring to move;

at the moment, the spring is compressed to deform the spring, kinetic energy generated when the first round rod moves is converted into corresponding elastic potential energy of the spring, and after the trapezoidal plate is contacted with the vertical mounting plate;

at this moment, trapezoidal plate just no longer exerts pressure to two trapezoidal blocks, and under the spring action of spring, trapezoidal plate will be blocked between two trapezoidal blocks and vertical mounting panel, when the first body of monitoring is demolishd to needs, only needs press two trapezoidal blocks, alright take out the first body of monitoring to accomplish this installation work of monitoring first body.

The utility model discloses simple structure, the practicality is strong, can simplify the installation procedure to the control head body, save time, it is simple convenient that the operation gets up.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a vertical mounting plate; 2. a transverse plate; 3. a vertical baffle; 4. a trapezoidal plate; 5. a monitor head body; 6. a first groove; 7. a first round bar; 8. a trapezoidal block; 9. a second groove; 10. a third groove; 11. a second round bar; 12. a spring.

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. 1-2, the present invention provides a technical solution: a video monitoring device based on a smart campus comprises a vertical mounting plate 1, wherein two transverse plates 2 are symmetrically and fixedly mounted on one side of the vertical mounting plate 1, two vertical baffles 3 are symmetrically and fixedly mounted at the tops of the transverse plates 2, a trapezoidal plate 4 is arranged on one side of the vertical mounting plate 1 and is positioned between the two transverse plates 2, a monitoring head body 5 is fixedly mounted on one side, away from the vertical mounting plate 1, of the trapezoidal plate 4, a first groove 6 is formed in one side, close to the two transverse plates 2, of each transverse plate, a first round rod 7 is slidably mounted in the first groove 6, the top end of the first round rod 7 extends out of the first groove 6 and is fixedly provided with a trapezoidal block 8, a second groove 9 is formed in the inner wall of the bottom of the first groove 6, the bottom end of the first round rod 7 extends into the second groove 9, the first round rod 7 is slidably connected with the second groove 9, a third groove 10 is formed in the bottom end of the first round rod 7, a second round bar 11 is arranged in the third groove 10 in a sliding way, the bottom end of the second round bar 11 extends out of the third groove 10 and is fixedly connected with the inner wall of the bottom of the second groove 9,

the bottom inner wall of the second groove 9 is welded with a spring 12 sleeved on a second round rod 11, the top end of the spring 12 is welded on a corresponding first round rod 7, the stiffness coefficient range of the spring 12 is 10N/m to 60N/m, the inner walls of two sides of the second groove 9 are respectively provided with a sliding groove, sliding rods are arranged in the sliding grooves, one ends, close to each other, of the two corresponding sliding rods are fixedly connected with the corresponding first round rod 7, one ends, far away from each other, of the two corresponding sliding rods are respectively nested with a ball, the two balls are respectively contacted with one side inner wall, far away from each other, of the two corresponding sliding grooves, the top of the trapezoidal block 8 is nested with a plurality of sliding balls, one side of the vertical mounting plate 1 is provided with four bolt holes, and the vertical baffle plate 3, the trapezoidal block 4, the monitoring head body 5, the first groove 6, the first round rod 7 and the trapezoidal block 8 are arranged through, The second groove 9, the third groove 10, the second round bar 11 and the spring 12 are matched, when the monitoring head body 5 needs to be installed in a campus, the vertical installation plate 1 is firstly fixed on a wall body through a bolt, the trapezoidal plate 4 is fixed on the monitoring head body 5 and moves towards the direction close to the vertical installation plate 1, when the trapezoidal plate 4 is contacted with the two trapezoidal blocks 8, the trapezoidal plate continues to move forwards, the trapezoidal plate 4 can enable the two trapezoidal blocks 8 to be away from each other, at the moment, the trapezoidal block 8 drives the corresponding first round bar 7 to move, the first round bar 7 drives the corresponding spring 12 to move, at the moment, the spring 12 is compressed, the spring 12 is deformed, kinetic energy generated when the first round bar 7 moves is converted into elastic potential energy of the corresponding spring 12, when the trapezoidal plate 4 is contacted with the vertical installation plate 1, at the moment, the trapezoidal plate 4 does not apply pressure to the two trapezoidal blocks 8 any more, under spring 12's spring action, trapezoidal plate 4 will be blocked between two trapezoidal blocks 8 and vertical mounting panel 1, when the first body 5 of monitoring is demolishd to needs, only need press two trapezoidal blocks 8, alright take out the first body 5 of monitoring to accomplish this mounting work of monitoring head body 5, the utility model discloses simple structure, the practicality is strong, can simplify the installation step to monitoring head body 5, and save time, it is simple convenient that the operation is got up.

The working principle is as follows: when the monitoring head body 5 needs to be installed in a campus, the vertical installation plate 1 is fixed on a wall body through bolts, the trapezoidal plate 4 is fixed on the monitoring head body 5, the trapezoidal plate 4 moves towards the direction close to the vertical installation plate 1, when the trapezoidal plate 4 is contacted with the two trapezoidal blocks 8, the trapezoidal plate 4 continuously moves forwards, the two trapezoidal blocks 8 are far away from each other, at the moment, the trapezoidal blocks 8 drive the corresponding first round rods 7 to move in the corresponding first grooves 6, the first round rods 7 drive the corresponding springs 12 to move, at the moment, the springs 12 are compressed, the springs 12 are deformed, kinetic energy generated when the first round rods 7 move is converted into elastic potential energy of the corresponding springs 12, when the trapezoidal plate 4 is contacted with the vertical installation plate 1, at the moment, the trapezoidal plate 4 does not apply pressure on the two trapezoidal blocks 8 any more, under the elastic force of the springs 12, the trapezoidal plate 4 is clamped between the two trapezoidal blocks 8 and the vertical installation plate 1, when the first body 5 of monitoring is demolishd to needs, only need press two trapezoidal blocks 8, alright take out the first body 5 of monitoring to accomplish this installation work of monitoring head body 5.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a video monitoring device based on wisdom campus, includes vertical mounting panel (1), its characterized in that: the monitoring device is characterized in that two transverse plates (2) are symmetrically and fixedly mounted on one side of the vertical mounting plate (1), two vertical baffles (3) are symmetrically and fixedly mounted on the top of each transverse plate (2), a trapezoidal plate (4) is arranged on one side of each vertical mounting plate (1), the trapezoidal plate (4) is positioned between the two transverse plates (2), a monitoring head body (5) is fixedly mounted on one side, away from the vertical mounting plate (1), of the trapezoidal plate (4), first grooves (6) are formed in the sides, close to each other, of the two transverse plates (2), first round rods (7) are slidably mounted in the first grooves (6), trapezoidal blocks (8) are fixedly mounted on the top ends of the first round rods (7) and extend out of the first grooves (6), second grooves (9) are formed in the inner walls of the bottoms of the first grooves (6), the bottom ends of the first round rods (7) extend into the second grooves (9), and first pole (7) and second recess (9) sliding connection, third recess (10) have been seted up to the bottom of first pole (7), slidable mounting has second pole (11) in third recess (10), the bottom of second pole (11) extend to the third recess (10) outside and with the bottom inner wall fixed connection of second recess (9).

2. The apparatus according to claim 1, wherein the apparatus comprises: the welding has spring (12) of establishing on second round bar (11) on the bottom inner wall of second recess (9), the top welding of spring (12) is on corresponding first round bar (7), the factor scope of stiffness of spring (12) is 10N/m to 60N/m.

3. The apparatus according to claim 1, wherein the apparatus comprises: the sliding grooves are formed in the inner walls of the two sides of the second groove (9), sliding rods are arranged in the sliding grooves in a sliding mode, and one ends, close to each other, of the two corresponding sliding rods are fixedly connected with the corresponding first round rods (7).

4. The apparatus according to claim 3, wherein the apparatus comprises: the ball has all been nested to the one end that two slide bars that correspond kept away from each other, and two balls contact with the one side inner wall that two spouts that correspond kept away from each other respectively.

5. The apparatus according to claim 1, wherein the apparatus comprises: the top of trapezoidal piece (8) nests has a plurality of sliding balls, four bolt holes have been seted up to one side of vertical mounting panel (1).

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