CN214790321U

CN214790321U - Monitoring camera mounting structure

Info

Publication number: CN214790321U
Application number: CN202023341719.1U
Authority: CN
Inventors: 冯飞
Original assignee: Shanghai Xinzhuxin Electromechanical Integration Co ltd
Current assignee: Shanghai Xinzhuxin Electromechanical Integration Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-19
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a surveillance camera head mounting structure, relate to camera technical field, locate surveillance camera head casing one side, including the rotation unit of fixed connection in casing one side, the rotation unit is equipped with the spacing unit who is used for the supplementary rotation unit position of injecing, the rotation unit includes the ball joint subassembly, the ball joint subassembly includes that outer lane mounting and inner circle rotate the piece, the inner circle rotates the piece and is that spheroidal one end is the spheroidal one end with the outer lane mounting and constitutes rolling friction pair, the other one end of inner circle rotation piece and one side fixed connection of casing, two outer one ends and wall body fixed connection of outer lane mounting. This application can carry on spacingly to rotation type surveillance camera head to the not hard up condition appears in rotation type surveillance camera head long-term round trip rotation mounting structure.

Description

Monitoring camera mounting structure

Technical Field

The application relates to the technical field of cameras, in particular to a monitoring camera mounting structure.

Background

The camera generally has basic functions of video camera, video transmission, still image capture and the like. After the camera lens collects images, a photosensitive assembly circuit and a control assembly in the camera lens process the images and convert the images into digital signals which can be identified by a computer, then the digital signals are input into the computer through a parallel port or a USB connection, and then the images are restored through software.

At present, on the market, most of surveillance cameras are all fixed in required environment through mounting structure, and surveillance cameras can rotate by any angle.

In view of the above-mentioned related art, the inventor believes that the long-term cyclic rotation of the monitoring camera may cause the mounting structure to be loose, thereby affecting the normal use of the monitoring camera.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the long-term cyclic rotation of surveillance camera head leads to mounting structure not hard up, this application provides a surveillance camera head mounting structure.

The application provides a pair of surveillance camera head mounting structure adopts following technical scheme:

a monitoring camera mounting structure is arranged on one side of a monitoring camera shell and comprises a rotating unit fixedly connected to one side of the shell, wherein the rotating unit is provided with a limiting unit; the rotation unit includes the ball joint subassembly, the ball joint subassembly includes that outer lane mounting and inner circle rotate the piece, the inner circle rotates the piece be spheroidal one end with the outer lane mounting is spheroidal one end and constitutes rolling friction pair, the inner circle rotate the other one end with one side fixed connection of casing, the other one end and the wall body fixed connection of outer lane mounting.

By adopting the technical scheme, the monitoring camera shell rotates through the rotating unit which can be a ball joint or other rotatable mechanical components and can rotate by different angles according to the actual situation on site; the limiting unit can comprise limiting components such as a limiting groove and a limiting block, and the limiting component plays a limiting role after the monitoring camera rotates to be completed, so that the situation that the installation structure is not loosened and can not be fixed in position due to the fact that the monitoring camera rotates back and forth for a long time is avoided, the outer ring fixing piece and the inner ring rotating piece form a rolling friction pair, and the inner ring rotating piece can drive the monitoring camera to rotate around the outer ring fixing piece.

Preferably, the outer ring fixing piece comprises a first fixing rod and an outer ring spherical shell, one end of the first fixing rod is fixedly connected with the wall, and the other end of the first fixing rod is fixedly connected with one side of the outer ring spherical shell;

the inner ring rotating piece comprises a second fixing rod, a third fixing rod and an inner ring ball body, one end of the second fixing rod is fixedly connected with the shell, the other end of the second fixing rod is fixedly connected with one end of the third fixing rod, the other end of the third fixing rod is fixedly connected with the inner ring ball body, and the second fixing rod, the third fixing rod and the inner ring ball body are coaxial.

By adopting the technical scheme, the outer ring spherical shell and the wall body are fixed by the first fixing rod, the monitoring camera is actually and relatively fixed on one side of the wall body, the second fixing rod and the third fixing rod are fixedly connected with the inner ring sphere, the second fixing rod is fixedly connected with the monitoring camera, and when the inner ring sphere rotates in the outer ring spherical shell, the third fixing rod, the second fixing rod and the monitoring camera rotate along with the rotation of the inner ring sphere.

Preferably, the limiting unit comprises at least two sets of limiting grooves and spring limiting blocks, the limiting grooves are formed in the outer surface of the inner ring ball body, and the spring limiting blocks are fixedly connected to the inner side wall of the outer ring ball shell.

Through adopting above-mentioned technical scheme, the spacing groove of the spheroidal surface of inner circle uses with the cooperation of the spring stopper on the inner wall of outer lane spherical shell, and when inner circle spheroid stall, the spring stopper joint is in the spacing groove of current position, strengthens surveillance camera head mounting structure's fixed.

Preferably, the limiting unit comprises a rubber sleeve, the rubber sleeve is wrapped on the outer surface of the inner ring sphere, and friction grains are arranged on the outer surface of the rubber sleeve.

Through adopting above-mentioned technical scheme, the rubber sleeve can be the rubber sleeve, and the rubber sleeve surface is equipped with friction line, when including the sphere rotates, plays the effect that increases friction for surveillance camera's rotation is more steady, when including the sphere stall, carries on spacingly to surveillance camera because of its frictional force.

Preferably, the second fixing rod is detachably connected with the third fixing rod.

Through adopting above-mentioned technical scheme, can dismantle between second dead lever and the third dead lever and be connected so that according to the in service behavior of difference, change the second dead lever of different length, thickness.

Preferably, the second fixing rod comprises an inner tube and an outer tube, and the inner tube is sleeved on the outer tube; one end of the inner pipe/one end of the outer pipe are fixedly connected with the shell, and one end of the outer pipe/one end of the inner pipe are fixedly connected with one side of the outer ring spherical shell.

Through adopting above-mentioned technical scheme, inner tube and outer tube can be the screwed pipe, and the cooperation is established to the cover, can be according to actual use condition adjustment length.

Preferably, the outer surface of the inner tube is provided with scales.

Through adopting above-mentioned technical scheme, the scale that the surface of referring to the inner tube was equipped with, the length of second fixed rod can be adjusted to the accuracy.

Preferably, the scale on the outer surface of the inner tube is a fluorescent scale.

Through adopting above-mentioned technical scheme, the fluorescence scale can let the staff also can see the condition of scale clearly under the not good condition of light.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the monitoring camera shell rotates through a rotating unit, the rotating unit can be a ball joint and other rotatable mechanical components, and the monitoring camera shell can rotate by different angles according to the actual situation on site; the limiting unit can comprise limiting components such as a limiting groove and a limiting block, and has a limiting effect after the monitoring camera rotates, so that the situation that the mounting structure is loosened and can not be fixed due to long-term reciprocating rotary motion of the monitoring camera is avoided;

2. the limiting groove of the outer surface of the inner ring ball body is matched with the spring limiting block on the inner wall of the outer ring ball shell for use, when the inner ring ball body stops rotating, the spring limiting block is clamped in the limiting groove at the current position, and fixing of the monitoring camera mounting structure is enhanced.

Drawings

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is an exploded view of the inside of the rotating unit of embodiment 1 of the present application;

fig. 3 is an exploded view of the inside of the rotating unit of embodiment 2 of the present application.

Reference numerals: 1. a housing; 2. a rotating unit; 21. an outer ring fixing member; 211. a first fixing lever; 212. an outer ring spherical shell; 22. an inner ring rotating member; 221. a second fixing bar; 2211. an inner tube; 2212. an outer tube; 222. a third fixing bar; 223. an inner sphere; 3. a limiting unit; 31. a limiting groove; 32. a spring stopper; 33. a rubber sleeve; 4. mounting a plate; 5. a base.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses first mounting structure of surveillance camera.

Example 1

Referring to fig. 1, a monitoring camera mounting structure, which is provided at one side of a housing 1 of a monitoring camera, includes a rotating unit 2 and a limiting unit 3.

Referring to fig. 2, the rotation unit 2 includes a ball joint assembly including an outer ring fixed member 21 and an inner ring rotating member 22, and the outer ring fixed member 21 and the inner ring rotating member 22 constitute a rolling friction pair. Outer lane mounting 21 includes first dead lever 211 and outer lane spherical shell 212, and first dead lever 211 is cylindric dead lever, and the one end threaded connection of first dead lever 211 has mounting panel 4, and mounting panel 4 is square, and one side and wall body threaded connection of first dead lever 211 are kept away from to mounting panel 4, and mounting panel 4 has increaseed the area of contact of mounting structure and wall body of surveillance camera head, the stability of the surveillance camera head of having strengthened. The first fixing rod 211 and the outer ring fixing member 21 are integrally formed, the outer ring fixing member 21 is hemispherical as a whole, and the inner part of the outer ring fixing member 21 is a hollow structure; the other end of the first fixing rod 211 is connected to the outer surface of the outer ring fixing member 21, the outer ring spherical shell 212 is fixed to the mounting plate 4 by the first fixing rod 211, and the monitoring camera is actually fixed to one side of the wall body relatively.

The inner-ring rotation member 22 includes a second fixed rod 221, a third fixed rod 222, and an inner-ring ball 223; the second fixing rod 221 includes an inner tube 2211 and an outer tube 2212, the inner tube 2211 and the outer tube 2212 may be a threaded tube combination, and the inner tube 2211 and the outer tube 2212 are hollow tubes having a cylindrical outer structure. One end threaded connection of inner tube 2211 has base 5, and the cambered surface with surveillance camera head looks adaptation is seted up to the one end that base 5 is close to casing 1, and casing 1 inlays to be located base 5 and steps up fixedly for one side of cambered surface and through the bolt. The outer surface of the inner tube 2211 is provided with graduations, which can also be fluorescent graduations. The length of the second fixing rod 221 can be adjusted by rotating the inner tube 2211, and the length of the second fixing rod 221 can be accurately adjusted by observing the scale on the outer surface of the inner tube 2211; when the light is dim or at night, the fluorescent scales can be conveniently read by staff.

A third fixing rod 222 is connected to one side of the outer tube 2212 far away from the housing 1 through a thread, the third fixing rod 222 is cylindrical, and the diameter of the third fixing rod 222 is far smaller than that of the outer tube 2212. The third fixing rod 222 is screwed with the outer tube 2212, so that the second fixing rod 221 with different length and thickness can be conveniently replaced according to different use conditions. The third fixing rod 222 is integrally formed with the inner race sphere 223. The inner ball 223 is spherical, the inner ball 223 and the outer ball 212 constitute a rolling friction pair, and when the inner ball 223 rotates in the outer ball 212, the third fixing rod 222, the second fixing rod 221 and the housing 1 all rotate along with the rotation of the inner ball 223.

The limiting unit 3 may be a combination of a limiting groove 31 and a spring limiting block 32. The limiting unit 3 can be a combination of at least two sets of limiting grooves 31 and spring limiting blocks 32, the limiting grooves 31 are formed in the outer surface of the inner ring sphere 223, the limiting grooves 31 are hemispherical grooves, and the spring limiting blocks 32 are welded on the inner side wall of the outer ring spherical shell 212. The limiting groove 31 is matched with the spring limiting block 32 for use, when the inner ring ball body 223 is static, the spring limiting block 32 is clamped in the limiting groove 31 at the current position, and the relative fixation of the inner ring ball body 223 and the outer ring ball shell 212 is enhanced.

The implementation principle of the embodiment 1 is as follows: according to the actual situation, the second fixing rod 221 with a suitable length and thickness is selected, and then the inner tube 2211 and the outer tube 2212 are rotated according to the scale on the outer surface of the inner tube 2211, so that the height can be accurately adjusted. The inner ring ball 223 rotates in the inner ring housing 1, and the housing 1 is rotated.

When the limiting unit 3 is a combination of the limiting groove 31 and the spring limiting block 32, when the inner ring ball 223 is static, the spring limiting block 32 is clamped in the limiting groove 31 at the current position, so that the relative fixation between the inner ring ball 223 and the outer ring ball shell 212 is enhanced.

Example 2

Referring to fig. 3, the difference from embodiment 1 is that the limiting unit 3 may be a rubber sleeve 33, the rubber sleeve 33 is a rubber sleeve 33 with a spherical outer portion, friction grains are formed on the outer surface of the rubber sleeve 33, and the rubber sleeve 33 wraps the inner ring sphere 223. The rubber sleeve 33 strengthens the friction force of the inner ring sphere 223, and when the inner ring sphere 223 is static, the rubber sleeve can play a limiting role on the inner ring sphere 223 and the outer ring spherical shell 212 so as to prevent the inner ring sphere 223 and the outer ring spherical shell 212 from being loosened due to excessive rotation times; when the inner ring ball 223 rotates, the rotating speed is limited, and the rotation is more stable.

The implementation principle of the embodiment 2 is as follows: when the limiting unit 3 is the rubber sleeve 33, the rubber sleeve 33 strengthens the friction force of the inner ring sphere 223, and when the inner ring sphere 223 is static, the relative fixation between the inner ring sphere 223 and the outer ring spherical shell 212 is strengthened; when the inner ring ball 223 rotates, the rotating speed is limited, and the rotation is more stable.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a first mounting structure of surveillance camera locates surveillance camera casing (1) one side, including fixed connection in rotation unit (2) of casing (1) one side, rotation unit (2) are equipped with spacing unit (3), its characterized in that: rotation unit (2) include the ball joint subassembly, the ball joint subassembly includes that outer lane mounting (21) and inner circle rotate piece (22), the inner circle rotate piece (22) be spheroidal one end with outer lane mounting (21) are spheroidal one end and constitute rolling friction pair, the inner circle rotate the other one end of piece (22) with one side fixed connection of casing (1), the other one end and wall body fixed connection of outer lane mounting (21).

2. The monitoring camera mounting structure according to claim 1, characterized in that: the outer ring fixing piece (21) comprises a first fixing rod (211) and an outer ring spherical shell (212), one end of the first fixing rod (211) is fixedly connected with a wall body, and the other end of the first fixing rod (211) is fixedly connected with one side of the outer ring spherical shell (212);

the inner ring rotating piece (22) comprises a second fixing rod (221), a third fixing rod (222) and an inner ring ball body (223), one end of the second fixing rod (221) is fixedly connected with the shell (1), the other end of the second fixing rod (221) is fixedly connected with one end of the third fixing rod (222), the other end of the third fixing rod (222) is fixedly connected with the inner ring ball body (223), and the second fixing rod (221), the third fixing rod (222) and the inner ring ball body (223) are coaxial.

3. The monitoring camera mounting structure according to claim 2, wherein: spacing unit (3) include at least two sets of spacing groove (31) and the spring stopper (32) that the cooperation was used, spacing groove (31) are seted up on the surface of inner circle spheroid (223), spring stopper (32) fixed connection be in on the inside wall of outer lane spherical shell (212).

4. The monitoring camera mounting structure according to claim 2, wherein: the limiting unit (3) comprises a rubber sleeve (33), the rubber sleeve (33) is wrapped on the outer surface of the inner ring sphere (223), and friction grains are arranged on the outer surface of the rubber sleeve (33).

5. The monitoring camera mounting structure according to claim 2, wherein: the second fixing rod (221) is detachably connected with the third fixing rod (222).

6. The monitoring camera mounting structure according to claim 2, wherein: the second fixing rod (221) comprises an inner tube (2211) and an outer tube (2212), and the inner tube (2211) is sleeved on the outer tube (2212); one end of the inner tube (2211)/one end of the outer tube (2212) are fixedly connected with the shell (1), and one end of the outer tube (2212)/one end of the inner tube (2211) are fixedly connected with one side of the outer ring spherical shell (212).

7. The monitoring camera mounting structure according to claim 6, wherein: the outer surface of the inner tube (2211) is provided with scales.

8. The monitoring camera mounting structure according to claim 7, wherein: the scales arranged on the outer surface of the inner tube (2211) are fluorescent scales.