CN212840584U

CN212840584U - Monitoring camera support

Info

Publication number: CN212840584U
Application number: CN202021577744.7U
Authority: CN
Inventors: 曾建国
Original assignee: Shaoguan Xun'an Security And Safety Science & Technology Co ltd
Current assignee: Shaoguan Xun'an Security And Safety Science & Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-30
Anticipated expiration: 2030-07-31

Abstract

A monitoring camera support comprises a mounting seat, a rotating arm, a camera support and a limiting mechanism. A first rotating shaft is fixedly erected in the center of the mounting seat, the first rotating shaft is a hollow shaft, and a circle of first limiting holes are uniformly formed in the periphery of the first rotating shaft. The rotating arm is sleeved on the first rotating shaft through a bearing, and a second limiting hole is formed in the upper end portion of the rotating arm and corresponds to one second limiting hole. The limiting mechanism comprises a guide post, a limiting rod and a connecting rod connected to the end parts of the guide post and the limiting rod, the guide post, the limiting rod and the connecting rod are fixed into a whole, and the guide post and the limiting rod are arranged in parallel; the guide post passes through a bearing on the rotating arm and is inserted into the first rotating shaft; the limiting rod penetrates through the second limiting hole and is inserted into one of the first limiting holes. The monitoring camera support of this case adjusts the deflection angle of swinging boom through stop gear, and then adjusts the position of camera support, and adjustment operation is simple swift.

Description

Monitoring camera support

Technical Field

The utility model relates to a surveillance camera equipment field, concretely relates to surveillance camera support.

Background

Monitoring cameras are installed in the places such as roads, enterprises, shops, families and the like at present so as to achieve the purpose of security protection. However, the existing camera support is basically fixed after being installed, and is difficult to adjust the position, so that the monitoring range of the monitoring camera is limited or the monitoring angle is not ideal. Some camera supports capable of adjusting the pitching angle of the monitoring camera are also arranged on the market, but the camera supports can only be adjusted in a limited small range, the adjusting effect is unsatisfactory, if the security effect cannot be achieved after adjustment, the camera supports can only be repositioned, punched on the wall body again and installed again, time and labor are wasted, and the construction efficiency of security engineering is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem among the above-mentioned prior art, provide a surveillance camera support, its adjustment camera support's that can be nimble position, adjustment easy operation is swift.

In order to realize the above purpose, the utility model adopts the technical scheme that:

the utility model provides a surveillance camera support, includes that mount pad, one end cup joint the swinging boom on the mount pad, cup joint the camera support on the swinging boom other end, cup joint the stop gear on mount pad and swinging boom, its characterized in that:

a first rotating shaft is fixedly and vertically arranged at the center of the mounting seat, the first rotating shaft is a hollow shaft, and a circle of first limiting holes are uniformly formed in the peripheral circumference of the first rotating shaft;

the rotating arm is sleeved on the first rotating shaft on the mounting seat through a bearing, a second limiting hole is formed in the upper end of the rotating arm, and the radial distance from the second limiting hole to the first rotating shaft is equal to the radial distance from the first limiting hole to the first rotating shaft; a second rotating shaft is fixedly erected at the lower end part of the rotating arm, and the camera support is sleeved on the second rotating shaft;

the limiting mechanism comprises a guide post, a limiting rod and a connecting rod connected to the end parts of the guide post and the limiting rod, the guide post, the limiting rod and the connecting rod are fixed into a whole, and the guide post and the limiting rod are arranged in parallel; the guide post penetrates through a bearing on the rotating arm and is inserted into the first rotating shaft; the limiting rod penetrates through the second limiting hole and is inserted into one of the first limiting holes.

Furthermore, a sleeve hole is axially formed in the end face, facing the second rotating shaft, of the camera support, and the camera support is rotatably sleeved on the second rotating shaft through the sleeve hole; a threaded hole is formed in the side wall of the camera support, transversely penetrates through the side wall of the camera support and is communicated with the sleeving hole, and a hand-screwed bolt is arranged in the threaded hole.

Furthermore, a reset tension spring is sleeved on the guide post, one end of the reset tension spring is fixed in the first rotating shaft, and the other end of the reset tension spring is fixed on the connecting rod.

Preferably, four counter bores are symmetrically arranged at four corners of the mounting seat.

Preferably, the radial distance from the limiting rod to the first rotating shaft is equal to the radial distance from the first limiting hole and the second limiting hole to the first rotating shaft, and the limiting rod is matched with the apertures of the first limiting hole and the second limiting hole.

Preferably, the number of the first limiting holes is eight, and the radial distances from the eight first limiting holes to the first rotating shaft are equal.

Preferably, the second rotating shaft is a solid shaft.

Preferably, the camera support is a rod, and a monitoring camera is installed at one end of the rod, which is far away from the second rotating shaft.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1) according to the monitoring camera support, the deflection angle of the rotating arm is adjusted through the limiting mechanism, so that the position of the camera support is adjusted, and the adjusting operation is simple and rapid.

2) According to the monitoring camera support, the direction of the camera support is adjusted by tightening and loosening the hand-screwed bolt, so that the camera support is always kept in the horizontal direction, and the adjustment operation is simple and rapid.

3) According to the monitoring camera support, the limiting mechanism is internally provided with the reset tension spring, one end of the reset tension spring is fixed in the first rotating shaft, and the other end of the reset tension spring is fixed on the connecting rod, so that the stability of the rotating arm and the limiting mechanism on the mounting seat is guaranteed.

In order that the invention may be more clearly understood, preferred embodiments of the invention will now be described with reference to the accompanying drawings.

Drawings

Fig. 1 and 2 are exploded views of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic rear view of the present invention;

FIG. 5 is a schematic side view of the present invention;

fig. 6 is a schematic perspective view of the present invention;

fig. 7 is a schematic structural view of the mounting base of the present invention;

fig. 8 is a schematic view of the working principle of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 8, a monitor camera bracket includes a mounting base 1, a rotating arm 2 with one end sleeved on the mounting base 1, a camera support 3 sleeved on the other end of the rotating arm 2, and a limiting mechanism 4 sleeved on the mounting base 1 and the rotating arm 2. The rotating arm 2 can drive the camera support 3 to rotate on the mounting seat 1 for 360 degrees, and the limiting mechanism 4 limits the rotating angle of the rotating arm 2, so that the mounting position of the monitoring camera 9 can be adjusted.

A first rotating shaft 11 is fixedly erected in the center of the mounting seat 1, the first rotating shaft 11 is a hollow shaft, and a circle of first limiting holes 12 are uniformly formed in the peripheral circumference of the first rotating shaft 11. Four counter bores 13 are symmetrically arranged at four corners of the mounting seat 1, the counter bores 13 are used for being matched with bolts to mount and fix the mounting seat 1 on a wall, and the bolts are sunk into the counter bores 13 and cannot prevent the rotating arm 2 from rotating. Preferably, in this embodiment, the number of the first limiting holes 12 is eight, and the radial distances from the eight first limiting holes 12 to the first rotating shaft 11 are equal.

The rotating arm 2 is sleeved on the first rotating shaft 11 of the mounting seat 1 through a bearing, and the rotating arm 2 rotates by taking the first rotating shaft 11 as an axis; the upper end of the rotating arm 2 is provided with a second limiting hole 21, the diameter of the second limiting hole 21 is the same as that of the first limiting hole 12, and the radial distance from the second limiting hole 21 to the first rotating shaft 11 is equal to that from the first limiting hole 12 to the first rotating shaft 11, so that in the rotating process of the rotating arm 2, the second limiting hole 21 can correspond to one of the first limiting holes 12. A second rotating shaft 22 is fixedly erected at the lower end part of the rotating arm 2, and the second rotating shaft 22 is a solid shaft.

A sleeve hole 31 is axially formed in the end surface of the camera support 3 facing the second rotating shaft 22, and the camera support 3 is rotatably sleeved on the second rotating shaft 22 through the sleeve hole 31; a threaded hole is formed in the side wall of the camera support 3, the threaded hole transversely penetrates through the side wall of the camera support 3 and is communicated with the sleeve joint hole 31, and a hand-screwed bolt 32 is arranged in the threaded hole. When the rotating arm 2 with the camera support 3 deflects for a certain angle, the hand-screwed bolt 32 is loosened to adjust the direction of the camera support 3, so that the camera support 3 is always kept in the horizontal direction. Preferably, in this embodiment, the camera support 3 is a rod, and a monitoring camera 9 is installed at one end of the rod far away from the second rotating shaft 22.

The limiting mechanism 4 comprises a guide post 41, a limiting rod 42 and a connecting rod 43 connected to the end portions of the guide post 41 and the limiting rod 42, the guide post 41, the limiting rod 42 and the connecting rod 43 are fixed into a whole, the guide post 41 and the limiting rod 42 are arranged in parallel, and the guide post 41 and the limiting rod 42 are in the same direction as the first rotating shaft 11. The guide post 41 penetrates through a bearing on the rotating arm 2 and is inserted into the hollow first rotating shaft 11, a reset tension spring 44 is sleeved on the guide post 41, one end of the reset tension spring 44 is fixed in the first rotating shaft 11, and the other end of the reset tension spring 44 is fixed on the connecting rod 43. The radial distance from the limiting rod 42 to the first rotating shaft 11 is equal to the radial distance from the first limiting hole 12 to the first rotating shaft 11 from the second limiting hole 21, and the limiting rod 42 is matched with the aperture of the first limiting hole 12 and the aperture of the second limiting hole 21, so that the limiting rod 42 can pass through the second limiting hole 21 and be inserted into one of the first limiting holes 12.

The working principle of the monitoring camera bracket of the scheme is as follows:

referring to fig. 8, in a conventional state (a in fig. 8), when the surveillance camera mount is mounted on a wall, the limiting rod 42 of the limiting mechanism 4 is inserted into the second limiting hole 21 and the topmost first limiting hole 12, at this time, the rotating arm 2 is in a vertically drooping state, and only by fastening the hand-screwed bolt 32 on the camera support 3, the camera support 3 is in a horizontal state, and the surveillance camera 9 on the camera support 3 is also in a substantially horizontal direction. When the installation position of the monitoring camera 9 needs to be adjusted, the connecting rod 43 is pinched and the limiting mechanism 4 is pulled up by force, so that the limiting rod 42 is separated from the first limiting hole 12, in some cases, the rotating arm 2 can be rotated, and when the rotating arm 2 is adjusted to a proper deflection angle, the limiting rod 42 is reinserted into one of the first limiting holes 12 corresponding to the second limiting hole 21. Because the guide post 41 of the limiting mechanism 4 is provided with the reset tension spring 44, after the reset tension spring 44 is reset, the limiting rod 42 is inserted into the second limiting hole 21 and the first limiting hole 12 all the time, and the limiting rod 42 can prevent the rotating arm 2 from rotating; after the deflection angle of the rotating arm 2 is adjusted, the camera support 3 is adjusted to keep the horizontal direction by tightening or loosening the hand-screwed bolt 32 on the camera support 3, so that the effect of adjusting the position of the monitoring camera 9 is achieved (b in fig. 8).

this surveillance camera machine support, it adjusts the deflection angle of swinging boom 2 through stop gear 4, and then adjusts camera machine support's position, through the elasticity the hand is twisted bolt 32 and is adjusted camera support 3's direction for camera support 3 remains the horizontal direction throughout, and adjustment easy operation is swift, labour saving and time saving, and security protection engineering's efficiency of construction is high.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a surveillance camera support, includes that mount pad, one end cup joint the swinging boom on the mount pad, cup joint the camera support on the swinging boom other end, cup joint the stop gear on mount pad and swinging boom, its characterized in that:

the rotating arm is sleeved on the first rotating shaft through a bearing, a second limiting hole is formed in the upper end of the rotating arm, and the radial distance from the second limiting hole to the first rotating shaft is equal to the radial distance from the first limiting hole to the first rotating shaft; a second rotating shaft is fixedly erected at the lower end part of the rotating arm, and the camera support is sleeved on the second rotating shaft;

2. A surveillance camera mount according to claim 1, wherein: a sleeving hole is axially formed in the end face, facing the second rotating shaft, of the camera support, and the camera support is rotatably sleeved on the second rotating shaft through the sleeving hole; a threaded hole is formed in the side wall of the camera support, transversely penetrates through the side wall of the camera support and is communicated with the sleeving hole, and a hand-screwed bolt is arranged in the threaded hole.

3. A surveillance camera mount according to claim 2, wherein: the guide post is sleeved with a reset tension spring, one end of the reset tension spring is fixed in the first rotating shaft, and the other end of the reset tension spring is fixed on the connecting rod.

4. A surveillance camera mount according to claim 2, wherein: four counter bores are symmetrically arranged at four corners of the mounting seat.

5. A surveillance camera mount according to claim 2, wherein: the radial distance from the limiting rod to the first rotating shaft is equal to the radial distance from the first limiting hole and the second limiting hole to the first rotating shaft, and the limiting rod is matched with the aperture of the first limiting hole and the aperture of the second limiting hole.

6. A surveillance camera mount according to claim 2, wherein: the first limiting holes are eight in number, and the radial distances from the eight first limiting holes to the first rotating shaft are equal.

7. A surveillance camera mount according to claim 2, wherein: the second rotating shaft is a solid shaft.

8. A surveillance camera mount according to claim 2, wherein: the camera support is a rod body, and a monitoring camera is installed at one end, far away from the second rotating shaft, of the rod body.