CN215981492U

CN215981492U - Mounting structure of school surveillance camera head

Info

Publication number: CN215981492U
Application number: CN202121155668.5U
Authority: CN
Inventors: 万林
Original assignee: Sichuan Shangtou Information Technology Co ltd
Current assignee: Sichuan Shangtou Information Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-03-08
Anticipated expiration: 2031-05-27

Abstract

The utility model belongs to the field of cameras, and particularly relates to an installation structure of a school monitoring camera, which comprises a fixed plate, a supporting plate, a rotating rod, a camera, a light shield, a T-shaped round rod, a clamping block, a clamping groove, a first spring, a limiting bolt, a square block, a second spring, a T-shaped block, a T-shaped groove, a conical block, a third spring, a fastening bolt, a pointed conical block, a fourth spring, a T-shaped magnetic block and a strip rod; install the lens hood on the camera top, promote T type pole downwards, T type pole moves down to drive the fixture block and removes and pass the rectangle and lead to the inslot portion that gets into the cylinder, T type pole removes and extrudees spring one, rotate T type pole, and then drive the fixture block and rotate and laminate with cylinder inslot wall, the fixture block rotates and drives the square and rotate, when the fixture block rotates 90, align about fixture block and spacing groove, spacing bolt removes and drives the square and remove and get into the spacing inslot portion, make square one end be located the spacing inslot portion, one end is located inside the fixture block, and then the position of fixed fixture block.

Description

Mounting structure of school surveillance camera head

Technical Field

The utility model relates to the field of monitoring cameras, in particular to a mounting structure of a school monitoring camera.

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 a security system of a monitoring camera, the generation of images is mainly from a CCD camera at present, and the stored charges can be taken out to change the voltage, so that the security system has the characteristics of vibration and impact resistance and is widely used.

General fixed mounting is on the wall on the surveillance camera head, and then inconvenient carries out the dismouting maintenance with the surveillance camera head, causes the damage of surveillance camera head easily, reduces the life of surveillance camera head.

The surveillance camera head that uses at present has certain defect, lacks the convenient fixed mounting function of lens hood, causes the lens hood to damage inconvenient the changing, has reduced the camera and has not good at the shading effect in the use. Therefore, a mounting structure of a school monitoring camera is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mounting structure of a school monitoring camera, aiming at overcoming the defects of the prior art and solving the problems that the monitoring camera used at present has certain defects, lacks a convenient fixed mounting function of a light shield, causes the damage of the light shield and inconvenient replacement, and reduces the poor shading effect of a camera in the using process.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a mounting structure of a school monitoring camera, which comprises a light shield, a camera and a mounting mechanism, the mounting mechanism comprises a T-shaped round rod, the top end of the light shield is provided with the T-shaped round rod, the annular side surface of the T-shaped round rod is provided with a first spring, two ends of the spring are respectively attached to the T-shaped round rod and the lens hood, a strip-shaped rod is fixedly arranged in the middle of the top end of the camera, the top end of the bar-shaped rod is provided with a clamping groove, the bottom end of the T-shaped round rod extends into the clamping groove and is fixedly provided with a clamping block, the bottom end of the clamping block is fixedly provided with a spring II, and the bottom ends of the two springs are fixedly provided with a square block, the middle position of the bottom end in the clamping groove is provided with a limit groove, the square one end extends to the inside of the limiting groove, a limiting bolt is installed at the top end of the T-shaped round rod, and the bottom end of the limiting bolt extends to the inside of the clamping block and is attached to the top end of the square.

Preferably, still include the fixed plate, the backup pad is installed on the fixed plate top, the dwang is installed to backup pad top front side, dwang top fixed mounting has the camera, camera top installation lens hood.

Preferably, a first nut is mounted on the annular side face of the limiting bolt, and the outer side of the first nut is fixedly mounted inside the T-shaped round rod; the first nut is designed to facilitate the rotation of the limiting bolt and move along the first nut.

Preferably, two T-shaped blocks are symmetrically and fixedly installed at the bottom end of the supporting plate, two T-shaped grooves are symmetrically formed in the top end of the fixing plate, and the T-shaped blocks are installed inside the T-shaped grooves in a sliding mode; the design of T type piece and T type groove is convenient for install the backup pad slidable on the fixed plate top.

Preferably, a square groove is formed in the rear side of the top end of the fixing plate, a containing groove is formed in the bottom end of the supporting plate, a third spring is fixedly mounted at the top end inside the containing groove, a conical block is fixedly mounted at the bottom end of the third spring, and the bottom end of the conical block extends into the square groove; at the backup pad in-process that slides, the fixed plate extrudees the toper piece, and the toper piece receives the extrusion to move and extrudees spring three, and when toper piece and square groove align, under the effect of spring three elasticity, the toper piece removes inside getting into the square groove, and then the position between supplementary fixed plate and the backup pad.

Preferably, a fastening bolt is installed at the top end of the supporting plate, the bottom end of the fastening bolt extends into the accommodating groove and is aligned with the top end of the conical block up and down, a second nut is installed on the annular side face of the fastening bolt, and the outer side of the second nut is fixedly installed in the supporting plate; and screwing the fastening bolt, wherein the fastening bolt moves along the second nut, the fastening bolt moves to drive the conical block to move to completely enter the square groove, so that the connection stability between the supporting plate and the fixing plate is improved, the conical block moves to stretch the third spring, and the elastic force of the third spring is convenient for the movement resetting of the conical block.

Preferably, the clamping groove consists of a rectangular through groove and a cylindrical groove, the top end of the bar-shaped rod is provided with the rectangular through groove, the inside of the bar-shaped rod is provided with the cylindrical groove, and the top end of the cylindrical groove is communicated with the rectangular through groove; the structural design of draw-in groove is convenient for with the fixture block joint inside the draw-in groove, the convenient installation of the lens hood of being convenient for.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the mounting mechanism, the function of conveniently dismounting and replacing the lens hood is realized, the problems that the lens hood is damaged and is inconvenient to replace due to the fact that the currently used monitoring camera has certain defects and lacks the function of conveniently and fixedly mounting the lens hood are solved, the shading effect of the camera in the use process is reduced, and the shading effect of the camera in the use process is improved;

2. according to the utility model, through the structural design of the conical block and the spring III, the function of clamping and connecting the fixing plate and the supporting plate is realized, the problem that the camera is inconvenient to replace and maintain because the camera is generally fixedly arranged on the fixing plate is solved, and the service life of the camera is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic structural diagram of a mounting mechanism according to a first embodiment;

FIG. 3 is an enlarged view of a portion A of the first embodiment;

FIG. 4 is a schematic view of an assembly structure of a supporting plate and a fixing plate according to the first embodiment;

fig. 5 is a schematic view of an assembly structure of the light shield and the bar-shaped rod according to the second embodiment.

In the figure: 1. a fixing plate; 2. a support plate; 3. rotating the rod; 4. a camera; 5. a light shield; 6. a T-shaped round bar; 7. a clamping block; 8. a card slot; 9. a first spring; 10. a limit bolt; 11. a square block; 12. a second spring; 13. a T-shaped block; 14. a T-shaped groove; 15. a conical block; 16. a third spring; 17. fastening a bolt; 18. A tapered block; 19. a fourth spring; 20. a T-shaped magnetic block; 21. a bar-shaped rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, an installation structure of a school monitor camera includes a fixing plate 1, a supporting plate 2, a rotating rod 3, a camera 4, a light shield 5 and an installation mechanism; a supporting plate 2 is installed at the top end of the fixing plate 1, a rotating rod 3 is installed on the front side of the top end of the supporting plate, a camera 4 is fixedly installed at the top end of the rotating rod 3, and a light shield 5 is installed at the top end of the camera 4;

the mounting mechanism comprises a T-shaped round rod 6, a clamping block 7, a clamping groove 8, a first spring 9, a limiting bolt 10, a square block 11, a second spring 12 and a bar-shaped rod 21, the T-shaped round rod 6 is mounted at the top end of the light shield 5, the first spring 9 is mounted on the annular side surface of the T-shaped round rod 6, two ends of the first spring 9 are respectively attached to the T-shaped round rod 6 and the light shield 5, the bar-shaped rod 21 is fixedly mounted at the middle position of the top end of the camera 4, the clamping groove 8 is formed in the top end of the bar-shaped rod 21, the bottom end of the T-shaped round rod 6 extends into the clamping groove 8 and is fixedly mounted with the clamping block 7, the second spring 12 is fixedly mounted at the bottom end of the clamping block 7, the square block 11 is fixedly mounted at the bottom end of the clamping groove 8, the limiting groove is formed in the middle position of the bottom end of the clamping groove 8, one end of the square block 11 extends into the limiting groove, the limiting bolt 10 is mounted at the top end of the T-shaped round rod 6, the bottom end of the limiting bolt 10 extends into the fixture block 7 and is attached to the top end of the square block 11; when the camera works, a user installs the light shield 5 on the top end of the camera 4, so that the light shield 5 is installed on the bar-shaped rod 21, the clamping block 7 is aligned with the rectangular through groove on the clamping groove 8, the T-shaped round rod 6 is pushed downwards, the T-shaped round rod 6 moves downwards to drive the clamping block 7 to move through the rectangular through groove and enter the cylindrical groove, the T-shaped round rod 6 moves to extrude the spring I9, then the T-shaped round rod 6 is rotated to drive the clamping block 7 to rotate to be attached to the inner wall of the cylindrical groove, the clamping block 7 rotates to drive the block 11 to rotate, when the clamping block 7 rotates 90 degrees, the clamping block 7 is aligned with the limiting groove up and down, the limiting bolt 10 is screwed, the limiting bolt 10 moves along the nut I, the limiting bolt 10 moves to drive the block 11 to move to enter the limiting groove, one end of the block 11 is located inside the limiting groove, one end is located inside the clamping block 7, further, the position of the clamping block 7 is fixed, and the rotation of the clamping block 7 is avoided, the fixture block 7 is clamped in the clamping groove 8 to complete installation of the light shield 5, the fixture block 7 moves to stretch the second spring 12, and the elastic force of the second spring 12 facilitates movement and resetting of the square 11.

A first nut is mounted on the annular side face of the limiting bolt 10, and the outer side of the first nut is fixedly mounted inside the T-shaped round rod 6; in operation, the first nut is designed to facilitate the movement of the stop bolt 10 along the first nut while rotating.

Two T-shaped blocks 13 are symmetrically and fixedly arranged at the bottom end of the supporting plate 2, two T-shaped grooves 14 are symmetrically formed in the top end of the fixing plate 1, and the T-shaped blocks 13 are slidably arranged in the T-shaped grooves 14; in operation, the T-shaped block 13 and the T-shaped groove 14 are designed to facilitate the sliding installation of the support plate 2 on the top end of the fixing plate 1.

A square groove is formed in the rear side of the top end of the fixing plate 1, a containing groove is formed in the bottom end of the supporting plate 2, a spring III 16 is fixedly installed at the top end of the containing groove, a conical block 15 is fixedly installed at the bottom end of the spring III 16, and the bottom end of the conical block 15 extends into the square groove; during operation, at backup pad 2 slip in-process, fixed plate 1 extrudees toper piece 15, and toper piece 15 receives the extrusion to move and extrudees spring three 16, and when toper piece 15 aligns with the square groove, under the effect of spring three 16 elasticity, toper piece 15 moves inside getting into the square groove, and then position between supplementary fixed plate 1 and the backup pad 2.

A fastening bolt 17 is mounted at the top end of the supporting plate 2, the bottom end of the fastening bolt 17 extends into the accommodating groove to be aligned with the top end of the conical block 15 up and down, a second nut is mounted on the annular side face of the fastening bolt 17, and the outer side of the second nut is fixedly mounted in the supporting plate 2; during operation, the fastening bolt 17 is screwed, the fastening bolt 17 moves along the second nut, the fastening bolt 17 moves to drive the conical block 15 to move and completely enter the square groove, the stability of connection between the supporting plate 2 and the fixing plate 1 is further improved, the conical block 15 moves to stretch the third spring 16, and the elastic force of the third spring 16 facilitates the movement and resetting of the conical block 15.

The clamping groove 8 consists of a rectangular through groove and a cylindrical groove, the top end of the bar-shaped rod 21 is provided with the rectangular through groove, the inside of the bar-shaped rod 21 is provided with the cylindrical groove, and the top end of the cylindrical groove is communicated with the rectangular through groove; during operation, the structural design of the clamping groove 8 is convenient for clamping the clamping block 7 inside the clamping groove 8, and the light shield 5 is convenient to install.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, two springs four 19 are symmetrically and fixedly installed inside the protective cover, a pointed cone block 18 is fixedly installed at one end of each spring four 19 close to a square rod, square hole grooves are symmetrically formed at the left and right ends of the square rod, one end of each pointed cone block 18 extends into each square hole groove, a T-shaped magnetic block 20 is fixedly installed at the middle position of one end of each pointed cone block 18, where each spring four 19 is fixedly installed, and one end of each T-shaped magnetic block 20 is attached to the light shield 5 in an adsorbing manner; the during operation, install the protection casing on bar pole 21, the protection casing slides, bar pole 21 extrudees point awl piece 18, make point awl piece 18 remove and extrude spring four 19, point awl piece 18 removes to drive T type magnetic path 20 and removes and separate with lens hood 5 simultaneously, when point awl piece 18 aligns with the square hole groove, under the effect of spring four 19 elasticity, point awl piece 18 removes and gets into the square hole inslot portion, T type magnetic path 20 adsorbs the laminating with lens hood 5 simultaneously, 7 bottoms of fixture block of this moment are led to the groove with the rectangle of draw-in groove 8 and are aligned, be convenient for fixture block 7 to push into inside draw-in groove 8.

The working principle is that the light shield 5 is arranged at the top end of the camera 4, the light shield 5 is arranged on the bar-shaped rod 21, the clamping block 7 is aligned with the rectangular through groove on the clamping groove 8, the T-shaped round rod 6 is pushed downwards, the T-shaped round rod 6 moves downwards to drive the clamping block 7 to move to penetrate through the rectangular through groove and enter the cylindrical groove, the T-shaped round rod 6 moves to extrude the spring I9, then the T-shaped round rod 6 is rotated to drive the clamping block 7 to rotate to be attached to the inner wall of the cylindrical groove, the clamping block 7 rotates to drive the square block 11 to rotate, when the clamping block 7 rotates 90 degrees, the clamping block 7 is aligned with the limiting groove up and down, the limiting bolt 10 is screwed, the limiting bolt 10 moves along the nut I, the limiting bolt 10 moves to drive the square block 11 to move to enter the limiting groove, one end of the square block 11 is positioned inside the limiting groove, one end is positioned inside the clamping block 7, further, the position of the clamping block 7 is fixed, and the rotation of the clamping block 7 is avoided, the clamping block 7 is clamped inside the clamping groove 8, and the installation of the light shield 5 is completed.

In the sliding process of the support plate 2, the fixing plate 1 extrudes the conical block 15, the conical block 15 is extruded to move to extrude the spring III 16, when the conical block 15 is aligned with the square groove, under the action of the elastic force of the spring III 16, the conical block 15 moves to enter the square groove, the position between the fixing plate 1 and the support plate 2 is assisted, the fastening bolt 17 moves along the nut II, the fastening bolt 17 moves to drive the conical block 15 to move to completely enter the square groove, and the stability of connection between the support plate 2 and the fixing plate 1 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a learning monitoring camera's mounting structure which characterized in that: comprises a light shield (5), a camera (4) and an installation mechanism, wherein the installation mechanism comprises a T-shaped round rod (6), the top end of the light shield (5) is provided with the T-shaped round rod (6), the annular side surface of the T-shaped round rod (6) is provided with a first spring (9), the two ends of the first spring (9) are respectively attached to the T-shaped round rod (6) and the light shield (5), the middle position of the top end of the camera (4) is fixedly provided with a bar-shaped rod (21), the top end of the bar-shaped rod (21) is provided with a clamping groove (8), the bottom end of the T-shaped round rod (6) extends into the clamping groove (8) and is fixedly provided with a clamping block (7), the bottom end of the clamping block (7) is fixedly provided with a second spring (12), the bottom end of the second spring (12) is fixedly provided with a square block (11), the middle position of the bottom end of the clamping groove (8) is provided with a limiting groove, one end of the square block (11) extends into the limiting groove, and a limiting bolt (10) is installed at the top end of the T-shaped round rod (6), and the bottom end of the limiting bolt (10) extends to the inside of the clamping block (7) to be attached to the top end of the square block (11).

2. A mounting structure of a school monitoring camera according to claim 1, wherein: still include fixed plate (1), backup pad (2) are installed on fixed plate (1) top, dwang (3) are installed to backup pad (2) top front side, dwang (3) top fixed mounting has camera (4), camera (4) top installation lens hood (5).

3. A mounting structure of a school monitoring camera according to claim 2, wherein: and a first nut is arranged on the annular side surface of the limiting bolt (10), and the outer side of the first nut is fixedly arranged inside the T-shaped round rod (6).

4. A mounting structure of a school monitoring camera according to claim 2, wherein: two T-shaped blocks (13) are symmetrically and fixedly installed at the bottom end of the supporting plate (2), two T-shaped grooves (14) are symmetrically formed in the top end of the fixing plate (1), and the T-shaped blocks (13) are installed inside the T-shaped grooves (14) in a sliding mode.

5. The mounting structure of a school monitoring camera according to claim 4, wherein: fixed plate (1) top rear side is opened and is equipped with the square groove, the groove of accomodating has been seted up to backup pad (2) bottom, accomodate inslot portion top fixed mounting have spring three (16), and spring three (16) bottom fixed mounting have toper piece (15), toper piece (15) bottom extends to inside the square groove.

6. The mounting structure of a school monitoring camera according to claim 5, wherein: fastening bolt (17) are installed on backup pad (2) top, and fastening bolt (17) bottom extends to accomodate inslot portion and align from top to bottom with toper piece (15) top, install nut two on fastening bolt (17) annular side, and the outside fixed mounting of nut is inside backup pad (2).

7. A mounting structure of a school monitoring camera according to claim 2, wherein: the clamping groove (8) is composed of a rectangular through groove and a cylindrical groove, the rectangular through groove is formed in the top end of the bar-shaped rod (21), the cylindrical groove is formed in the bar-shaped rod (21), and the top end of the cylindrical groove is communicated with the rectangular through groove.