Overhanging type camera mounting hanging bracket

Abstract

The utility model relates to the field of camera installation, in particular to an overhanging type camera installation hanging bracket which comprises a base, a connecting rod and an installation rod, the connecting rod is a straight rod, the installation rod is a 90-degree bent pipe, one end of the connecting rod is provided with an adjusting mechanism, and the adjusting mechanism is in sliding fit with the base. Through relative movement of the connecting rod and the mounting rod in the axial direction, the relative distance between the camera connected to the mounting rod and the base can be changed; through relative rotation of the connecting rod and the mounting rod around the axis, the shooting direction of the camera can be changed; through relative movement of the adjusting mechanism and the base, the relative position relation between the camera and the base can be changed, adjustment can be conducted according to the actual installation position environment, flexible adjustment of the shooting height, angle and the like of the camera is achieved, the structure is simple, adjustment is convenient, and the installation hanging bracket which is economical and easy to install is provided for batch installation of gun-type cameras.

Description

Technical Field

[0001] The utility model relates to the field of camera installation, in particular to a cantilever camera installation hanger. Background Art

[0002] In some large subway stations, it is impossible to suspend gun-type HD cameras because the ceiling is too high or the platform and station hall adopt a hollow structure. Ordinary side-mounted gun-type HD cameras can only achieve the desired shooting height and angle by adjusting the overall installation height. After the camera mounting bracket is fixed, the camera height, angle and position cannot be adjusted, resulting in the need to customize the camera mounting bracket according to the actual installation location requirements, affecting the installation and use of the camera, delaying the construction period, and increasing the difficulty of installation and adjustment for construction personnel. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem in the prior art that the existing camera mounting bracket needs to be customized according to the installation position requirements and cannot be flexibly adjusted in height, angle, etc. after the position is fixed, and to provide a cantilever camera mounting bracket.

[0004] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0005] A cantilever camera mounting bracket comprises a base, a connecting rod and a mounting rod, wherein the connecting rod is a straight rod, the mounting rod is a 90° bent pipe, an adjustment mechanism is provided at one end of the connecting rod, the adjustment mechanism is slidably matched with the base, the mounting rod can move along the axial direction of the connecting rod, the mounting rod can rotate around the axis of the connecting rod, and the mounting rod is provided with a mounting hole for connecting a camera.

[0006] The utility model discloses a cantilever camera mounting bracket, which cooperates with a connecting rod of a straight rod and a mounting rod of a 90-degree elbow pipe. The relative distance between a camera connected to the mounting rod and a base can be changed by relative movement of the connecting rod and the mounting rod in the axial direction; the shooting direction of the camera can be changed by relative rotation of the connecting rod and the mounting rod around the axis; the relative position relationship between the camera and the base can be changed by relative movement of an adjustment mechanism and the base, so that the cantilever camera mounting bracket can be adjusted according to the actual installation position environment, and flexible adjustment of the camera shooting height, angle, etc. can be achieved. The utility model has a simple structure and is easy to adjust, and provides an economical and easy-to-install mounting bracket for batch installation of gun-type cameras.

[0007] As a preferred solution of the utility model, the connecting rod comprises a hollow circular tube, the connecting rod is nested with the mounting rod, and the connecting rod or the mounting rod is provided with a first stopper for limiting the movement and rotation of the mounting rod. The hollow circular tube connecting rod has a simple structure, is light, and is easy to prepare and use, and the connection method between the mounting rod and the connecting rod is simple, which can improve installation efficiency and reduce installation costs.

[0008] As a preferred solution of the utility model, the base includes a steel plate structure, a bending portion is provided at the edge of the base, the adjustment mechanism includes a slide plate, the slide plate is slidably matched with the bending portion, and a second limiter is provided on the slide plate for limiting the movement of the slide plate relative to the base. The base structure of the steel plate structure is simple, and a slideway for the slide plate to move is provided through the bending portion, which is easy to prepare, thereby reducing the preparation cost of the installation hanger.

[0009] As a preferred solution of the present utility model, the connecting rod is vertically connected to the slide plate.

[0010] As a preferred solution of the utility model, the slide plate is provided with a support plate, the support plate is vertically connected to the slide plate, the support plate is provided with an arc guide groove, and the connecting rod is provided with a third stopper adapted to the arc guide groove. By moving the third stopper along the arc guide groove, the relative angle between the connecting rod and the slide plate can be changed, thereby adjusting the shooting angle of the camera.

[0011] As a preferred solution of the utility model, there are two support plates, the two support plates are arranged in parallel, and the connecting rod is arranged between the two support plates to improve the installation stability of the connecting rod.

[0012] As a preferred solution of the utility model, a connecting seat is provided at the end of the connecting rod, and the third stopper is connected to the connecting seat, so as to increase the structural strength of the end of the connecting rod and provide a stable structural basis for angle adjustment.

[0013] As a preferred solution of the utility model, the connecting seat comprises a grooved steel plate structure. The grooved steel plate structure is easy to prepare and install.

[0014] As a preferred solution of the present utility model, the third limiting member includes a bolt and a nut.

[0015] As a preferred solution of the utility model, the connecting rod includes one or more rod-shaped segments, and when there are more than two connecting rods, adjacent connecting rods can be detachably connected to further increase the adjustable range of the mounting hanger.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model is a cantilever camera mounting bracket, which can change the relative distance between the camera connected to the mounting rod and the base through the relative movement of the connecting rod and the mounting rod in the axial direction;

[0018] 2. The utility model is a cantilever camera mounting bracket, which can change the shooting direction of the camera through the relative rotation of the connecting rod and the mounting rod around the axis;

[0019] 3. The utility model is a cantilever camera mounting bracket, which can change the relative position relationship between the camera and the base by adjusting the relative movement of the mechanism and the base;

[0020] 4. The utility model provides a cantilever camera mounting bracket, which can be adjusted according to the actual installation location environment to achieve flexible adjustment of the camera shooting height, angle, etc. It has a simple structure and is easy to adjust, providing an economical and easy-to-install mounting bracket for batch installation of gun-type cameras. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the connecting rod and the mounting rod described in Example 1;

[0022] Figure 2 A schematic diagram of the structure of a cantilever camera mounting bracket according to Example 1;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure of the AA section;

[0024] Figure 4 A schematic diagram of the structure of a cantilever camera mounting bracket according to Example 3;

[0025] Markings in the figure: 1-base, 11-bending part, 2-connecting rod, 3-mounting rod, 31-mounting hole, 4-adjusting mechanism, 41-slide plate, 42-support plate, 43-arc guide groove, 44-connecting seat, 5-first limiting member, 6-second limiting member, 7-third limiting member. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in combination with test examples and specific implementation methods. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0027] In the description of the specific embodiments of the present invention, unless otherwise specified, the terms indicating the orientation or position relationship such as "upper", "lower", "left", "right", "center", "inside", "outside", etc. are all expressions based on the orientation or position relationship shown in the drawings, or the orientation or position relationship of the product / equipment / device of the utility model when it is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the utility model or simplifying the description in the specific embodiments, so that technicians can quickly understand the scheme, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding devices / components / elements are within the error / deviation range, they can still achieve their functions in the solution of the utility model.

[0029] In addition, the expressions “first”, “second”, “third”, etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0030] In addition, in the description of the embodiments of the present invention, "several", "multiple" and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0031] In addition, in the description of the technical solution of the utility model, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect", "connected", "provided with", "laid", and "arranged" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading, and other commonly used connection means in the field. This connection can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two components.

[0032] Example 1

[0033] like Figure 1-Figure 2 As shown, a cantilever camera mounting bracket of the present embodiment includes a base 1, a connecting rod 2 and a mounting rod 3, wherein the connecting rod 2 is a straight hollow steel round tube, and the mounting rod 3 is a 90° hollow steel curved tube, and an adjusting mechanism 4 is provided at one end of the connecting rod 2, wherein the adjusting mechanism 4 is slidably matched with the base 1, and the mounting rod 3 can move along the axial direction of the connecting rod 2, and the mounting rod 3 can rotate around the axis of the connecting rod 2, and the mounting rod 3 is provided with a mounting hole 31 for connecting a camera.

[0034] The present embodiment is a cantilever camera mounting bracket, the mounting rod 3 includes two sections arranged at 90°, one end of one section is nested with the connecting rod 2, and can be fixed in relative position by a first limit piece 5 arranged on the mounting rod 3, and a plurality of mounting holes 31 are arranged at one end of the other section, and the size and position of the mounting holes 31 are set according to the installation requirements of the camera. During installation, the relative distance between the camera connected to the mounting rod 3 and the base 1 can be changed by the relative movement of the connecting rod 2 and the mounting rod 3 in the axial direction; the shooting direction of the camera can be changed by the relative rotation of the connecting rod 2 and the mounting rod 3 around the axis; the relative position relationship between the camera and the base 1 can be changed by the relative movement of the adjustment mechanism 4 and the base 1, so that the cantilever camera mounting bracket can be adjusted according to the actual installation position environment, and the shooting height, angle, etc. of the camera can be flexibly adjusted. The structure is simple and the adjustment is convenient, providing an economical and easy-to-install mounting bracket for the batch installation of gun-type cameras.

[0035] like Figure 1 As shown, in the present embodiment, taking the example of one end of the connecting rod 2 extending into the mounting rod 3 to achieve nested fit, it is preferred that a plurality of limit grooves are provided on the connecting rod 2, and a through hole is provided on the mounting rod 3, in which a bolt is provided as a first limit member 5. When the position adjustment of the mounting rod 3 relative to the connecting rod 2 is completed, by rotating the first limit member 5, the first limit member 5 abuts against the wall of the connecting rod 2, or abuts against the limit groove, the relative position of the mounting rod 3 and the connecting rod 2 can be stably fixed. The connection method between the mounting rod 3 and the connecting rod 2 is simple, which makes installation and adjustment more convenient, can improve installation efficiency, and reduce installation costs.

[0036] Further preferably, the connecting rod 2 includes one or more rod-shaped segments, and when there are more than two connecting rods 2, adjacent connecting rods 2 can be detachably connected to further increase the adjustable range of the mounting hanger.

[0037] Specifically, when there are two connecting rods 2, the two adjacent connecting rods 2 can be threadedly connected or nested with each other along the axial direction, so that the overall length of the connecting rod 2 is increased by increasing the number of rod-like segments or the relative movement of the rod-like segments, thereby increasing the relative distance between the camera and the base 1, realizing the change of the relative position of the camera, and improving the adjustment flexibility of the mounting bracket to adapt to the installation requirements of the camera in different installation environments.

[0038] Example 2

[0039] like Figure 1-Figure 3 As shown, a cantilever camera mounting bracket of this embodiment is based on embodiment 1, wherein the base 1 includes a steel plate structure, a bending portion 11 is provided at the edge of the base 1, the adjustment mechanism 4 includes a slide plate 41, the slide plate 41 is slidably matched with the bending portion 11, and a second limit member 6 is provided on the slide plate 41 for limiting the movement of the slide plate 41 relative to the base 1, and the connecting rod 2 is vertically connected to the slide plate 41.

[0040] In this embodiment, a cantilever camera mounting bracket is provided, in which a connecting rod 2 is welded to a slide plate 41, and a base 1 of a steel plate structure has a simple structure. A slideway for the slide plate 41 to move is provided through a bending portion 11, which is easy to prepare and reduces the preparation cost of the mounting bracket.

[0041] Preferably, stiffening ribs are provided inside the connecting rod 2 and between the slide plate 41 .

[0042] Preferably, the base 1 of the steel plate structural member is a rectangular structural member, and a continuous bending portion 11 or an intermittently arranged bending portion 11 is provided on the opposite side edges of the base 1. The slide plate 41 is slidably nested in the groove formed by the bending portion 11. The length of the slide plate 41 is shorter than the groove formed by the bending portion 11, so that the relative position of the connecting rod 2 and the base 1 can be changed by moving the slide plate 41, thereby realizing the position adjustment of the camera and improving the adjustable range of the mounting bracket.

[0043] Specifically, the length of the slide plate 41 is preferably half the length of the channel formed by the bending portion 11 .

[0044] Specifically, the second limiting member 6 is preferably a bolt, and the second limiting member 6 is arranged perpendicular to the base 1 .

[0045] Example 3

[0046] like Figure 1-Figure 4 As shown, a cantilever camera mounting bracket of this embodiment has a structure similar to that of Embodiment 2, with the difference being that a support plate 42 is provided on the slide plate 41, the support plate 42 is vertically connected to the slide plate 41, an arc guide groove 43 is provided on the support plate 42, and a third limit member 7 adapted to the arc guide groove 43 is provided on the connecting rod 2.

[0047] A cantilever camera mounting bracket of the present embodiment is provided with two parallel support plates 42 on the slide plate 41, and an arc guide groove 43 is provided on the support plate 42. A bolt is welded on the connecting rod 2 as a third limit member 7, and the third limit member 7 can pass through the arc guide groove 43. When in use, the relative angle between the connecting rod 2 and the slide plate 41 can be changed by moving the third limit member 7 along the arc guide groove 43, thereby achieving the adjustment of the shooting angle of the camera. The cantilever camera mounting bracket of the present embodiment can adapt to the hanging installation of the camera and can also adapt to the lateral installation, and has a wide range of adaptability.

[0048] In this embodiment, a connecting seat 44 of a groove-shaped steel plate structure is preferably provided at the end of the connecting rod 2, and a third limit member 7 is respectively welded on the two opposite side surfaces of the connecting seat 44. When in use, the third limit member 7 is inserted into the arc guide groove 43 to realize the connection between the connecting rod 2 and the slide plate 41. A gap space is formed between the connecting seat 44 and the slide plate 41 to facilitate the angle adjustment of the connecting rod 2. The relative angle between the connecting rod 2 and the base 1 is adjusted, and then the third limit member 7 is locked by a nut to realize the limitation of the relative angle between the base 1 and the connecting rod 2. This structure is easy to prepare and install, and can further increase the adjustable range of the camera.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cantilever camera mounting bracket, characterized in that: The invention comprises a base (1), a connecting rod (2) and a mounting rod (3); the connecting rod (2) is a straight rod, the mounting rod (3) is a 90° curved tube, an adjustment mechanism (4) is provided at one end of the connecting rod (2), the adjustment mechanism (4) is slidably matched with the base (1), the mounting rod (3) can move along the axis of the connecting rod (2), the mounting rod (3) can rotate around the axis of the connecting rod (2), and the mounting rod (3) is provided with a mounting hole (31) for connecting a camera.

2. The cantilever camera mounting bracket according to claim 1, characterized in that: The connecting rod (2) comprises a hollow circular tube, the connecting rod (2) and the mounting rod (3) are nested and matched, and a first limiting member (5) for limiting the movement and rotation of the mounting rod (3) is provided on the connecting rod (2) or the mounting rod (3).

3. The cantilever camera mounting bracket according to claim 2, characterized in that: The base (1) comprises a steel plate structure, a bending portion (11) is arranged on the edge of the base (1), the adjustment mechanism (4) comprises a slide plate (41), the slide plate (41) is slidably matched with the bending portion (11), and a second limiting member (6) is arranged on the slide plate (41) for limiting the movement of the slide plate (41) relative to the base (1).

4. The cantilever camera mounting bracket according to claim 3, characterized in that: The connecting rod (2) is vertically connected to the slide plate (41).

5. The cantilever camera mounting bracket according to claim 3, characterized in that: The slide plate (41) is provided with a support plate (42), the support plate (42) is vertically connected to the slide plate (41), the support plate (42) is provided with an arc-shaped guide groove (43), and the connecting rod (2) is provided with a third limiting member (7) adapted to the arc-shaped guide groove (43).

6. The cantilever camera mounting bracket according to claim 5, characterized in that: There are two support plates (42), the two support plates (42) are arranged in parallel, and the connecting rod (2) is arranged between the two support plates (42).

7. The cantilever camera mounting bracket according to claim 6, characterized in that: A connecting seat (44) is provided at the end of the connecting rod (2), and the third limiting member (7) is connected to the connecting seat (44).

8. The cantilever camera mounting bracket according to claim 7, characterized in that: The connecting seat (44) comprises a channel-shaped steel plate structure.

9. The cantilever camera mounting bracket according to claim 8, characterized in that: The third limiting member (7) comprises a bolt and a nut.

10. A cantilever camera mounting bracket according to any one of claims 1 to 9, characterized in that: The connecting rod (2) comprises one or more rod-shaped segments. When there are more than two connecting rods (2), adjacent connecting rods (2) can be detachably connected.

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