CN213420576U

CN213420576U - Mounting bracket for hemispherical camera

Info

Publication number: CN213420576U
Application number: CN202022216180.0U
Authority: CN
Inventors: 李俊楠
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-11
Anticipated expiration: 2030-09-30

Abstract

An embodiment of the utility model provides a installing support for hemisphere camera, include: the first assembly extends along the horizontal direction and is used for installing the hemispherical camera in a monitoring area in a ceiling mode; a second member integrally formed with the first member, the second member extending downward from a first end of the first member and being perpendicular to the first member for wall-mounting a dome camera to a monitored area, the first member and the second member forming a mounting space for the dome camera, the dome camera being mounted to the first member or the second member; the first assembly further comprises an accommodating cavity formed above the installing space, and a light supplementing lamp assembly used for supplementing light for the hemispherical camera is installed in the accommodating cavity.

Description

Mounting bracket for hemispherical camera

Technical Field

The utility model relates to a camera equipment field, in particular to a installing support for hemisphere camera.

Background

Most of the current mounting brackets for dome cameras are shown in fig. 1a, which are generally L-shaped, wherein a bracket extending in a vertical direction is used to fix the mounting bracket to a vertical wall, and a bracket extending in a horizontal direction is used to fix the dome camera, so that the camera is suspended in a monitored area. As can be seen from fig. 1a, the existing mounting bracket can only provide a support fixing function, and cannot be used for hardware extension of the hemispherical camera.

Further, the light supplement of the full-color camera needs to use visible light, and the characteristic of the visible light band causes that diffuse reflection is easier to occur than infrared light, and the low illumination of the full-color sensor is good and sensitive to light, so that the full-color camera is easier to leak light than a common camera.

Most of existing hemispherical camera products adopt a light-blocking transparent cover scheme for solving the problem of full-color light supplement, as shown in fig. 1b, a light-blocking ring 100 which is formed by double-color injection molding on a transparent cover can prevent light from entering a lens, but the light-blocking transparent cover has higher cost, and stress marks caused by injection molding cause poor definition of the transparent cover, so that images shot by a camera are blurred; due to the structural limitation of the dome camera, the influence of the light supplement lamp on the sensor cannot be avoided.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a mounting bracket for hemisphere camera, this mounting bracket can compatible light filling lamp's hardware extension, applicable in full-color camera's fixed mounting.

An embodiment of the utility model provides a mounting bracket for hemisphere camera, include:

the first assembly extends along the horizontal direction and is used for installing the hemispherical camera in a monitoring area in a ceiling mode;

a second member integrally formed with the first member, the second member extending downward from a first end of the first member and being perpendicular to the first member for wall-mounting a dome camera to a monitored area, the first member and the second member forming a mounting space for the dome camera, the dome camera being mounted to the first member or the second member;

the first assembly further comprises an accommodating cavity formed above the installing space, and a light supplementing lamp assembly used for supplementing light for the hemispherical camera is installed in the accommodating cavity.

In one embodiment, the first component comprises:

a base plate forming a first mounting surface for mounting the hemispherical camera;

a sidewall extending from a periphery of the bottom plate in a direction away from the installation space to enclose with the bottom plate to form the receiving cavity, the sidewall comprising: the light supplementing device comprises a rear side wall positioned at a first end of the first assembly, two first side walls connected with two ends of the rear side wall, and an arc-shaped side wall positioned at a second end of the first assembly, wherein two ends of the arc-shaped side wall are respectively connected with the two first side walls, the arc-shaped side wall and/or the first side wall are/is provided with a light supplementing window, and the light supplementing lamp assembly is adjacent to the light supplementing window;

and the cover plate is connected with the top periphery of the side wall so as to cover the accommodating cavity.

In one embodiment, the light supplement window and the side wall are integrally molded in a double-color mode, and the light supplement window is made of a light-transmitting non-transparent material.

In one embodiment, the fill light assembly includes:

a fixing metal plate fixed in the accommodating cavity,

the lamp plate, a plurality of lamp plates install extremely fixed panel beating, a plurality of lamp plates about the center pin symmetry of arc lateral wall set up in hold the intracavity.

In one embodiment, the lamp panel and the light supplement lamp window are located on a concentric circle.

In one embodiment, the fill light assembly further comprises:

the polarized light cup, the polarized light cup install extremely the lamp plate, in order with the reflection range of the emergent ray of lamp plate is adjusted extremely outside installing the space.

In one embodiment, the first assembly includes a first mounting surface facing the mounting space, the first mounting surface having a first mounting hole for mounting a hemispherical camera;

the second assembly includes a second mounting surface facing the mounting space, the second mounting surface having a second mounting hole for mounting a hemispherical camera;

the mounting bracket further includes: and the first knob and the second knob are used for covering the first mounting hole and the second mounting hole.

In one embodiment, the first component further comprises:

the waterproof eaves, waterproof eaves certainly the bottom periphery orientation of lateral wall install the space extension, in order to protrusion in the bottom plate.

In one embodiment, further comprising:

the switching panel beating, the switching panel beating is installed in vertical wall, the second subassembly with the connection can be dismantled to the switching panel beating.

In one embodiment, the second assembly further comprises: the wire hiding cavity is communicated with the accommodating cavity.

Known from above technical scheme, in this embodiment, first subassembly and second subassembly mutually perpendicular set up, form the installing support of L shape, the right angle regional scope that forms between first subassembly and the second subassembly is the installation space of hemisphere camera, hemisphere camera can all be installed to first subassembly and second subassembly, set up along the horizontal direction with first subassembly, the second subassembly sets up the example along vertical direction, for the installation of ceiling when hemisphere camera is installed to first subassembly, and install for hanging when hemisphere camera is installed to the second subassembly.

The first subassembly of installing support of this embodiment further sets up the chamber that holds that is located to install the space top, should hold the chamber and can adorn and establish the light filling lamp subassembly that is used for the hemisphere camera light filling to be applicable to the installation of full-color camera. And further additional expansion hardware modules may be provided, such as an SPK module, a PIR module, a laser module, etc. In one embodiment, an SPK module is disposed within the receiving cavity. The accommodating cavity is positioned above the installing space, so that light can be conveniently supplemented to the hemispherical camera, the upper wall installation of the installing support can not be influenced, and the waterproof and sunshade effects on the hemispherical camera can be synchronously realized.

Further, the accommodating cavity is used for providing a wire hiding space for the cable of the hemispherical camera besides providing a setting space for the hardware expansion module.

According to the technical scheme, the installing support of this embodiment can provide installing of two kinds of installation directions simultaneously under the condition that does not influence the installation of last wall to be used for installing the chamber that holds of hardware extension module through the setting, not only can provide the light filling module that is applicable to full-color camera, can compatible hemisphere camera's hidden line function moreover. The chamber that holds of installing support of this embodiment not only can realize the function extension of camera, has the waterproof function of sunshade moreover concurrently.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1a is a schematic structural view of a mounting bracket of a conventional dome camera.

Fig. 1b is a schematic configuration diagram of a conventional full-color camera.

Fig. 2 is a schematic structural diagram of the mounting bracket for the hemispherical camera according to the present invention.

Fig. 3 is an exploded view of the mounting bracket for the dome camera of the present invention.

Fig. 4a and 4b are schematic mounting diagrams of the mounting bracket of the present invention.

Fig. 5 is a schematic structural view of the light supplement lamp assembly of the present invention.

Fig. 6 is a schematic structural view of an embodiment of the mounting bracket of the present invention.

Fig. 7 is a top cross-sectional view of the mounting bracket of the present invention.

Fig. 8a and 8b are schematic diagrams of the emergent light of the light compensating lamp assembly of the present invention.

Fig. 9 is a schematic view of the mounting bracket of the present invention.

Fig. 10 is a side view of the mounting bracket of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, in which like reference numerals refer to like parts in the drawings.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled.

An object of the utility model is to provide a mounting bracket for hemisphere camera, this mounting bracket can compatible light filling lamp's hardware extension, applicable in full-color camera's installation.

Fig. 2 is a schematic structural diagram of the mounting bracket for the hemispherical camera according to the present invention. Fig. 3 is an exploded view of the mounting bracket for the dome camera of the present invention. As shown in fig. 2 and 3, the present invention provides a mounting bracket for a dome camera 1, including:

a first member 10, the first member 10 extending in a horizontal direction for ceiling-mounting the dome camera 1 to a monitored area;

a second block 20 integrally formed with the first block 10, the second block 20 extending downward from the first end 10a of the first block 10 and being perpendicular to the first block 10 for wall-mounting the dome camera 1 to a monitored area, a mounting space of the dome camera 1 being formed between the first block 10 and the second block 20, the dome camera 1 being mounted to the first block 10 or the second block 20;

the first assembly 10 further includes a receiving chamber 30 formed above the mounting space, and a fill-in lamp assembly 40 for filling the hemispherical video camera 1 is installed in the receiving chamber 30.

In the present embodiment, the first module 10 and the second module 20 are disposed perpendicular to each other to form an L-shaped mounting bracket, a right-angle area formed between the first module 10 and the second module 20 is defined as a mounting space of the dome camera 1, and both the first module 10 and the second module 20 can mount the dome camera 1, as shown in fig. 4a and 4b, for example, the first module 10 is disposed in a horizontal direction and the second module 20 is disposed in a vertical direction, and the dome camera 1 is mounted on a ceiling when mounted to the first module 10, and mounted on a wall when mounted to the second module 20.

The first assembly 10 of the mounting bracket of the present embodiment further includes a receiving cavity 30 above the mounting space, and the receiving cavity 30 can be provided with a light supplement lamp assembly 40 for supplementing light to the dome camera 1, so as to be suitable for mounting a full-color camera. And further additional expansion hardware modules may be provided, such as an SPK module, a PIR module, a laser module, etc. In the example shown in fig. 3, an SPK module 60 is disposed within the receiving cavity 30. The accommodating cavity 30 is located above the installation space, so that light can be conveniently supplemented to the hemispherical camera 1, the upper wall installation of the installation support can not be influenced, and the waterproof and sunshade effects on the hemispherical camera 1 can be synchronously realized.

Further, the accommodating cavity 30 is used for providing a wire hiding space for the cable of the dome camera 1 in addition to providing a space for the hardware expansion module.

As shown in fig. 2 and 3, the first assembly 10 includes:

a base plate 11, the base plate 11 forming a first mounting surface for mounting the hemispherical camera 1;

a sidewall 12, the sidewall 12 extending vertically upward from the periphery of the bottom plate 11 along a direction away from the installation space to enclose the bottom plate 11 to form a receiving cavity 30, the sidewall 12 comprising: the light supplementing module comprises a rear side wall 121 positioned at a first end 10a of the first component 10, two first side walls 122 connected with two ends of the rear side wall 121 and vertical to the rear side wall 121, and an arc-shaped side wall 123 positioned at a second end 10b of the first component 10, wherein two ends of the arc-shaped side wall 123 are respectively connected with the two first side walls 122, the arc-shaped side wall 123 and/or the first side wall 122 are provided with light supplementing windows 41, and the light supplementing component 40 is adjacent to the light supplementing windows 41;

and a cover plate 13, the cover plate 13 being attached to the top periphery of the side wall 12 to cover the receiving cavity 30. A further sealing ring 15 may be provided between the cover plate 13 and the top periphery of the side wall 12.

The first subassembly 10 that is used for realizing that hemisphere camera 1 inhales a installation of this embodiment not only includes the first mounting surface (bottom plate 11) that is used for installing hemisphere camera 1, still further encloses to close through lateral wall 12 and bottom plate 11 and forms the chamber 30 that holds that is used for the hardware extension, holds that chamber 30 is located the top of installing the space, can enough conveniently be the light filling for hemisphere camera 1, can not influence the last wall installation of installing support again to realize the waterproof sunshade's of hemisphere camera 1 effect in step.

Here, the monitoring area of the dome camera 1 is mainly located in front of the installation space, i.e. on the side of the second end 10b of the first component 10, and therefore, as shown in fig. 2, the light supplement window 41 is mostly disposed on the arc-shaped sidewall 123 located at the second end 10b of the first component 10. However, according to the distribution of the monitoring areas of the dome camera 1, as shown in fig. 6, the supplementary light window 41 may be further disposed at the front ends (the side toward the second end 10b) or the entire range of the two first sidewalls 122 to supplement light to the monitoring areas located in front of and at both sides of the installation space. Accordingly, the number of fill lamp assemblies 40 may be increased simultaneously. The fill light window 41 may take the shape of an annular runway, for example.

In one embodiment, the fill light window 41 is integrally two-color molded with the sidewall 12, and the fill light window 41 is formed of a transparent non-transparent material. In a preferred embodiment, the light supplement window 41 may be made of transparent PC +0.3 ‰ titanium dioxide, which not only effectively transmits light of the light supplement lamp, but also prevents the internal structure of the first component from being directly seen through opaque materials, wherein the light supplement window on the mounting bracket may have uniform light performance, so that the light supplement window looks like a long strip of light with uniform light, and the overall appearance effect is good.

Specifically, as shown in fig. 5, the fill lamp assembly 40 includes:

a fixing metal plate 42, the fixing metal plate 42 is fixed in the containing cavity 30,

lamp plate 43, one or more lamp plate 43 are installed to fixed panel beating 42, and a plurality of lamp plates 43 set up in holding the chamber 30 about the central axis symmetry of arc lateral wall 123.

Wherein, can only include a fixed panel beating in every installing support, also can include a plurality of fixed panel beating, mountable one or more lamp plates on every fixed panel beating. For example, in the embodiment shown in fig. 3, the light supplement lamp assembly 40 includes two fixing metal plates 42, one lamp panel 43 is mounted on each fixing metal plate 42, and the two lamp panels 43 are symmetrically arranged about the central axis of the arc-shaped sidewall 123. In a preferred example, the mounting bracket can be installed 2 lamp plates at least to realize a light supplement distance of 5 meters, so that the light supplement requirement of the hemispherical camera is met.

Optionally, in the example shown in fig. 6, the mounting bracket may include a plurality of lamp panels, one fixing metal plate 42 is disposed on each side of the central shaft, and each fixing metal plate 42 is provided with a plurality of lamp panels 43 arranged in sequence, and the lamp panels 43 are arranged at intervals at the same height to achieve a light supplement effect in the monitoring area surrounding the hemispherical video camera 1.

In order to achieve a uniform light supplement effect, in a preferred embodiment, as shown in fig. 7, the lamp panel 43 and the light supplement window 41 are located on a concentric circle. For example, the fill light window 41 is located on a sidewall having a diameter of 160mm, and the lamp panel 43 is located on a concentric circle having a diameter of 145mm and coinciding with the center of the fill light window.

In a preferred embodiment, as shown in fig. 5, the fill lamp assembly 40 further includes:

the polarized light cup 44, the polarized light cup 44 is installed to the lamp panel 43 to adjust the reflection range of the emergent light of the lamp panel 43 to the outside of the installation space.

As shown in fig. 8a, the emergent light of the lamp panel 43 may be reflected to the camera by the diffuse reflection of the ceiling, thereby causing the image light leakage. This is due to the fact that the angle of the outgoing ray to the ceiling is too small. In a preferred embodiment, adjust the exit angle of lamp pearl on the lamp plate 43 through the polarized light lamp cup 44, make its contained angle increase with the ceiling, show as downward adjustment in fig. 8b, avoid a large amount of light to shine to the ceiling to make the reflection scope of this exit light after the reflection of ceiling can not fall into and install the space, can not form the light filling of incidenting to the camera promptly, but directly penetrate to the surveillance area of camera in, thereby realize the even light filling to half spherical camera 1.

As shown in fig. 2 to 4b, in the present embodiment, the first assembly 10 includes a first mounting surface facing the mounting space, the first mounting surface having a first mounting hole 51 for mounting the hemispherical video camera 1; the second assembly 20 includes a second mounting surface facing the mounting space, the second mounting surface having a second mounting hole 52 for mounting the hemispherical video camera 1;

the mounting bracket further includes: a first knob 53 and a second knob 54 for covering the first mounting hole 51 and the second mounting hole 52.

The first knob 53 is hermetically connected to the first mounting hole 51, and the second knob 54 is hermetically connected to the second mounting hole 52. Since the first and

second modules

10 and 20 have cavities for hiding wires and providing hardware expansion modules, for the sake of waterproof performance, when the first or second mounting holes 51 and 52 are not used, i.e., the dome camera 1 is not mounted on the mounting surface where it is located, the sealing of the internal wire hiding space can be achieved by the first or

second knobs

53 and 54, preventing water and dust from entering therein.

Specifically, as shown in fig. 3 and 10, the second assembly 20 further includes: the wire hiding cavity 21 is communicated with the accommodating cavity 30 through the wire hiding cavity 21. The wire hiding cavity 21 is located at a side of the second member 20 facing away from the installation space and communicates with the accommodating cavity 30 to perform a wire hiding function. Since the wire hiding cavity 21 of the second component 20 only has the function of hiding the wire, the thickness thereof is much smaller than that of the accommodating cavity 30.

On the basis of the line hiding cavity 21, in order not to affect the wall mounting of the mounting bracket, as shown in fig. 9, the mounting bracket of the embodiment may further include a switching sheet metal 60, the switching sheet metal 60 is mounted on the vertical wall, and the second component 20 is detachably connected to the switching sheet metal.

For example, the second component 20 may be fixed to the adapting sheet metal 60 by the cooperation of the fixing rivet column 61 penetrating the wire-hiding cavity 21 in the thickness direction and the screw, wherein the fixing rivet column 61 may be disposed on the adapting sheet metal 60, and the adapting sheet metal 60 may be fixed to the vertical wall by the screw and the like, thereby completing the fixed installation of the mounting bracket and the vertical wall.

To further achieve the waterproof effect, as shown in fig. 10, the first assembly 10 further includes:

the waterproof eaves 14, the waterproof eaves 14 extends from the bottom periphery of the side walls 12 towards the installation space to protrude from the bottom plate 11.

In general, rainwater may flow to the bottom plate 11 of the first component 10 along the side wall 12, that is, the first mounting surface, and thus the rainwater may flow into the camera through the top of the camera, which not only affects the electrical performance of the camera, but also may affect the image quality of the camera, and a water-proof brim 14 protruding out of the bottom plate 11 is disposed at the bottom periphery of the side wall 12 to guide the rainwater, so that the rainwater naturally dropping along the side wall 12 cannot flow back to the bottom plate 11, and thus the waterproof performance of the camera is not affected, and further, the waterproof and sun-shading of the camera is achieved.

As can be seen from the above technical solutions, in the present embodiment, the first module 10 and the second module 20 are disposed perpendicular to each other to form an L-shaped mounting bracket, a right-angle area formed between the first module 10 and the second module 20 is defined as a mounting space of the dome camera 1, and both the first module 10 and the second module 20 can mount the dome camera 1, as shown in fig. 4a and 4b, taking the first module 10 disposed along a horizontal direction and the second module 20 disposed along a vertical direction as an example, the dome camera 1 is mounted on a ceiling when mounted to the first module 10, and the dome camera 1 is mounted on a wall when mounted to the second module 20.

The first assembly 10 of the mounting bracket of the present embodiment further includes a receiving cavity 30 above the mounting space, and the receiving cavity 30 can be provided with a light supplement lamp assembly 40 for supplementing light to the dome camera 1, so as to be suitable for mounting a full-color camera. And further additional expansion hardware modules may be provided, such as an SPK module, a PIR module, a laser module, etc. In the example shown in fig. 3, an SPK module is disposed within the receiving cavity 30. The accommodating cavity 30 is located above the installation space, so that light can be conveniently supplemented to the hemispherical camera 1, the upper wall installation of the installation support can not be influenced, and the waterproof and sunshade effects on the hemispherical camera 1 can be synchronously realized.

In a preferred embodiment, adjust the exit angle of lamp pearl on the lamp plate 43 through the polarized light lamp cup 44, make its contained angle increase with the ceiling, show as downward adjustment in fig. 8b, avoid a large amount of light to shine to the ceiling to make the reflection scope of this exit light after the reflection of ceiling can not fall into and install the space, can not form the light filling of incidenting to the camera promptly, but directly penetrate to the surveillance area of camera in, thereby realize the even light filling to half spherical camera 1.

In this context, "a" does not mean that the number of the relevant portions of the present invention is limited to "only one", and "one" does not mean that the number of the relevant portions of the present invention "more than one" is excluded.

Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges subsumed therein.

The above list of details is only for the feasible embodiments of the present invention and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of the features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.

Claims

1. A mounting bracket for a hemispherical camera (1), comprising:

a first assembly (10), wherein the first assembly (10) extends along the horizontal direction and is used for installing the hemispherical camera (1) in a monitoring area in a ceiling-mounted mode;

a second member (20) integrally formed with the first member (10), the second member (20) extending downward from a first end (10a) of the first member (10) and being perpendicular to the first member (10) for wall-mounting a dome-shaped camera (1) to a monitored area, the first member (10) and the second member (20) forming a mounting space of the dome-shaped camera (1) therebetween, the dome-shaped camera (1) being mounted to the first member (10) or the second member (20);

the first assembly (10) further comprises an accommodating cavity (30) formed above the installing space, and a light supplementing lamp assembly (40) used for supplementing light for the hemispherical camera (1) is arranged in the accommodating cavity (30).

2. The mounting bracket of claim 1, wherein the first assembly (10) comprises:

a base plate (11), the base plate (11) forming a first mounting surface for mounting the dome camera (1);

-a side wall (12), which side wall (12) extends from the periphery of the bottom plate (11) in a direction away from the installation space to enclose the bottom plate (11) forming the receiving cavity (30), which side wall (12) comprises: the light supplementing module comprises a rear side wall (121) located at a first end (10a) of the first assembly (10), two first side walls (122) connected with two ends of the rear side wall (121), and an arc-shaped side wall (123) located at a second end (10b) of the first assembly (10), wherein two ends of the arc-shaped side wall (123) are respectively connected with the two first side walls (122), a light supplementing window (41) is formed in the arc-shaped side wall (123) and/or the first side wall (122), and the light supplementing lamp module (40) is adjacent to the light supplementing window (41);

a cover plate (13), the cover plate (13) is connected with the top periphery of the side wall (12) to cover the containing cavity (30).

3. The mounting bracket of claim 2, wherein the fill light window (41) is integrally two-shot molded with the sidewall (12), the fill light window (41) being formed from a light transmissive non-transparent material.

4. The mounting bracket of claim 2, wherein the fill light assembly (40) comprises:

a fixing sheet metal (42), the fixing sheet metal (42) is fixed in the accommodating cavity (30),

lamp plate (43), a plurality of lamp plate (43) install extremely fixed panel beating (42), a plurality of lamp plate (43) about the center pin symmetry of arc lateral wall (123) set up in hold in the chamber (30).

5. The mounting bracket of claim 4, wherein the lamp panel (43) and fill light window (41) are located on concentric circles.

6. The mounting bracket of claim 4, wherein the fill light assembly (40) further comprises:

polarized light cup (44), polarized light cup (44) install extremely lamp plate (43), with the reflection scope of the emergent light of lamp plate (43) is adjusted extremely outside installing the space.

7. The mounting bracket according to claim 1, characterized in that the first component (10) comprises a first mounting surface facing the mounting space, the first mounting surface having a first mounting hole (51) for mounting a hemispherical camera (1);

the second assembly (20) includes a second mounting surface facing the mounting space, the second mounting surface having a second mounting hole (52) for mounting a hemispherical camera (1);

the mounting bracket further includes: a first knob (53) and a second knob (54) for covering the first mounting hole (51) and the second mounting hole (52).

8. The mounting bracket of claim 2, wherein the first assembly (10) further comprises:

waterproof eaves (14), waterproof eaves (14) follow the bottom periphery of lateral wall (12) towards install the space and extend, in order to bulge in bottom plate (11).

9. The mounting bracket of claim 1, further comprising:

the connecting metal plate (60) is arranged on the vertical wall, and the second component (20) is detachably connected with the connecting metal plate.

10. The mounting bracket of claim 1, wherein the second assembly (20) further comprises: the wire hiding cavity (21) is communicated with the accommodating cavity (30).