Electric device mounting assembly and electric apparatus

Abstract

Disclosed in the present application are an electric device mounting assembly and an electric apparatus. The electric device mounting assembly comprises a fixing bracket, a first electrode terminal, a base and a second electrode terminal, wherein the fixing bracket is configured to be fixed to a preset mounting position; the first electrode terminal is mounted on the fixing bracket, and is configured to be electrically connected to an external power supply; the base is configured for the mounting of an electric device, and the base is mounted on the fixing bracket; the base has a limited state and a rotating state, and in the limited state, the base is fixed relative to the fixing bracket; in the rotating state, the base can rotate relative to the fixing bracket, so as to adjust the mounting posture of the electric device; the first electrode terminal can move relative to the fixing bracket; the second electrode terminal is fixed to the base, and is electrically connected to the electric device; the base rotates relative to the fixing bracket, and is configured to adjust the mounting posture of the electric device relative to the fixing bracket; and the second electrode terminal is in contact with and electrically connected to the first electrode terminal. In this way, the mounting efficiency of the electric device can be improved.

Description

Installation assembly of electric device and electric device

TECHNICAL FIELD

[0001] The present application relates to the field of equipment installation, in particular to an installation assembly of an electric device and an electric device.

BACKGROUND

[0002] With the rapid development of science and technology, various intelligent electric devices are applied in various industries. For electric devices that need to be installed at a preset installation position, both power supply lines need to be connected to the electric device to supply power and the installation posture of the electric device needs to be controlled to be reasonable and beautiful during the installation process of the electric device, so that the installation process of the electric device is very complex. The complex installation process often requires the assistance of more than two people to complete, and if a single person installs the electric device, the efficiency is often low, the time is long, and the installation effect is poor.

SUMMARY

[0003] The technical problem solved by the present application is to provide an installation assembly of an electric device and an electric device, which can simplify the installation process of the electric device and improve the installation efficiency.

[0004] To solve the above technical problems, the first technical solution adopted by the present application is to provide an installation assembly of an electric device, which comprises a fixing frame, a first electrode terminal, a base and a second electrode terminal. The fixing frame is used to be fixed at a preset installation position. The first electrode terminal is movably installed on the fixing frame and is used to be electrically connected with an external power supply. The base is used to install the electric device, and the base is detachably installed on the fixing frame. The base has switchable limiting state and rotating state. In the limiting state, the base is relatively fixed with the fixing frame. In the rotating state, the base can rotate relative to the fixing frame to adjust the installation posture of the electric device. The second electrode terminal is fixed on the base and is electrically connected with the electric device. Among them, the base rotates relative to the fixing frame to adjust the installation posture of the electric device relative to the fixing frame, the second electrode terminal contacts and is electrically connected with the first electrode terminal, and the second electrode terminal is used to electrically connect the electric device with the external power supply.

[0005] To solve the above technical problems, the second technical solution adopted by the present application is to provide an electric device, which comprises an electric device and the installation assembly provided by the first technical solution, and the electric device is arranged on the base.

[0006] The beneficial effects of the present application are: Different from the prior art, the installation assembly of the electric device includes a fixing frame, a first electrode terminal, a base and a second electrode terminal. The fixing frame is used to be fixed at a preset installation position. The first electrode terminal is movably installed on the fixing frame and is used to be electrically connected with an external power supply. The base is used to install the electric device. The base is detachably installed on the fixing frame. The base has a switchable limiting state and a rotating state. In the limiting state, the base is relatively fixed with the fixing frame. In the rotating state, the base can rotate relative to the fixing frame to adjust the installation posture of the electric device. The second electrode terminal is fixed on the base and is electrically connected with the electric device. The base rotates relative to the fixing frame to adjust the installation posture of the electric device relative to the fixing frame. The second electrode terminal is in contact with and electrically connected with the first electrode terminal to electrically connect the electric device with the external power supply. The shape of the electric device can be more matched and coordinated with the preset installation position, and the installation is more flexible. The electric device can have a more regular and beautiful appearance. By setting the base to rotate relative to the fixing frame, when the posture of the fixing frame after being fixed deviates, the electric device can be in a reasonable installation posture by rotating the base. By setting the second electrode terminal to rotate relative to the fixing frame to drive the first electrode terminal to move relative to the fixing frame, the stable electrical connection of the power supply line, the first electrode terminal and the second electrode terminal can be maintained when the installation posture of the electric device is adjusted. The interference of the power supply line and the first electrode terminal on the adjustment of the installation posture of the electric device is reduced. The installation process of the electric device is simplified. The installation efficiency and effect of the electric device are improved. The working performance of the electric device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0007] FIG. 1 is a schematic diagram of the working scene of the installation assembly of the present application;

[0008] FIG. 2 is a schematic diagram of the assembly structure of the base, the locking member and the first electrode terminal of the installation assembly of the present application;

[0009] FIG. 3 is a schematic diagram of the assembly structure of the fixing frame and the first electrode terminal of the installation assembly of the present application;

[0010] FIG. 4 is a schematic diagram of the structure of another view of the structure shown in FIG. 3;

[0011] FIG. 5 is a schematic diagram of the assembly process of the first electrode terminal of the installation assembly of the present application;

[0012] FIG. 6 is a bottom view of the first electrode terminal of the installation assembly of the present application;

[0013] FIG. 7 is a schematic diagram of the position switching process of the locking member of the installation assembly of the present application;

[0014] FIG. 8 is an exploded structural schematic diagram of the structure shown in FIG. 3;

[0015] Fig. 9 is a schematic view of a cross-section of the structure shown in Fig. 3 with some parts hidden;

[0016] Fig. 10 is a schematic view of the rotation of the base during installation or disassembly of the installation assembly according to an embodiment of the application;

[0017] Fig. 11 is a schematic view of the assembly of the base and the second electrode terminal of the installation assembly according to an embodiment of the application;

[0018] Fig. 12 is a schematic view of the exploded structure of the structure shown in Fig. 11;

[0019] Fig. 13 is a schematic view of the structure shown in Fig. 11 from another perspective.

DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only some of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the application.

[0021] The present inventors have found through long-term research that for an electric device that needs to be installed at a preset installation position, in the installation process of the electric device, the electric device needs to be connected to a power line to be powered on, and the installation posture of the electric device needs to be controlled to be reasonable and beautiful, thereby resulting in a very complex installation process of the electric device. For example, the electric device is a camera, the camera is used to capture images in its field of view, and when the installation posture of the camera deviates greatly from the preset installation posture, the appearance is not beautiful and the shooting effect is affected. The complex installation process often needs the assistance of more than two people to complete, and if a single person installs the electric device, the efficiency is often low, the time is long, and the installation effect is poor. In order to solve the above technical problems, the following embodiments are provided.

[0022] As shown in FIGS. 1-4, the mounting assembly 1 described in the mounting assembly embodiment of the electric device of the present application comprises a fixing frame 100, a first electrode terminal 200, a base 300 and a second electrode terminal 400. The fixing frame 100 is used to be fixed to a preset mounting position. The first electrode terminal 200 is movably mounted to the fixing frame 100 and is used to be electrically connected with an external power source. The base 300 is used to mount an electric device 500, and the base 300 is detachably mounted to the fixing frame 100. The base 300 has switchable limiting state and rotating state. In the limiting state, the base 300 is relatively fixed to the fixing frame 100. In the rotating state, the base 300 can rotate relative to the fixing frame 100 to adjust the mounting posture of the electric device 500. The second electrode terminal 400 is fixed to the base 300 and is electrically connected with the electric device 500. Wherein, the base 300 rotates relative to the fixing frame 100 to adjust the mounting posture of the electric device 500 relative to the fixing frame 100, and the second electrode terminal 400 is in contact with and electrically connected with the first electrode terminal 200 to electrically connect the electric device 500 with the external power source.

[0023] The second electrode terminal 400 can rotate with the base 300 relative to the fixing frame 100 to drive the first electrode terminal 200 to move relative to the fixing frame 100. The first electrode terminal 200 can always be electrically connected with the second electrode terminal 400, so that the electric device 500 can keep electrical connection with the external power source when the base 300 rotates to different angles relative to the fixing frame 100 and the electric device 500 is in different mounting postures.

[0024] The electric device 500 can emit and receive various physical signals. For example, the electric device 500 can emit light for illumination, and can receive light signals to form images. The electric device 500 has a preset mounting posture, and the electric device 500 can have better working performance when it is in the preset mounting posture. During the installation of the electric device 500, the actual mounting posture of the electric device 500 needs to conform to the preset mounting posture, so that the electric device 500 can more accurately and reliably emit and receive various physical signals. In addition, when the electric device 500 is in the preset mounting posture, the shape of the electric device 500 can be more matched and coordinated with the preset mounting position, so that the electric device 500 can have a more regular and beautiful appearance.

[0025] For example, the electric device 500 is a camera such as a security camera or a 4G camera. The camera is used to take images in its field of view, and the field of view of the camera corresponds to the mounting posture. The camera can have a better field of view and angle when it is in the preset mounting posture, and during the installation of the camera, the actual mounting posture of the camera needs to conform to the preset mounting posture, so that the camera can more accurately and reliably take images.

[0026] For example, the electric device 500 can further include a light emitting member, which can emit light to a specific angle or a specific area for lighting, information transmission, etc.

[0027] The electric device 500 can be installed at a preset installation position through the base 300 and the fixing frame 100. During the installation of the electric device 500 and the installation assembly 1, the base 300 can be in a rotating state, and the installation posture of the electric device 500 can be adjusted by rotating the base 300 relative to the fixing frame 100. After the installation of the electric device 500 is completed, the base 300 can be in a limiting state, and the base 300 is fixed relative to the fixing frame 100, so that the electric device 500 is kept in a reasonable installation posture, thereby improving the working stability of the electric device 500.

[0028] Specifically, during the installation, the fixing frame 100 is first installed and fixed at a preset installation position. By setting the base 300 to be rotatable relative to the fixing frame 100, when the posture of the fixing frame 100 deviates after being fixed, the base 300 can be rotated to make the electric device 500 in a reasonable installation posture, thereby improving the fault tolerance of the installation process and improving the installation efficiency and installation effect of the electric device 500.

[0029] The preset installation position is provided with a power line 207, and the first electrode terminal 200 can be used to connect the external power line 207 to connect an external power source. The electric device 500 connects the external power line 207 through the second electrode terminal 400 and the first electrode terminal 200 to connect an external power source. The electric device 500 needs to be connected with the power line 207 during installation. By setting the second electrode terminal 400 to rotate with the base 300 relative to the fixing frame 100 to drive the first electrode terminal 200 to move relative to the fixing frame 100, the stable electrical connection of the power line 207, the first electrode terminal 200 and the second electrode terminal 400 can be maintained when the installation posture of the electric device 500 is adjusted, the interference of the power line 207 and the first electrode terminal 200 on the adjustment of the installation posture of the electric device 500 is reduced, the installation process of the electric device 500 is simplified, the installation efficiency and installation effect of the electric device 500 are improved, and the working performance of the electric device 500 is further improved.

[0030] The preset installation position can be on an erected wall, and the power line 207 extends out of the wall. The electric device 500 is a camera, and the camera needs to be stably connected with the power line 207 and be in a reasonable installation posture when being installed. The fixing frame 100 needs to be fixed on the wall by screws when being installed, and the posture of the fixing frame 100 is likely to deviate after being fixed. The camera, the first electrode terminal 200, the second electrode terminal 400 and the base 300 can move synchronously relative to the fixing frame 100 when the posture of the fixing frame 100 deviates after being fixed, so that the camera is in a reasonable installation posture.

[0031] Optionally, as shown in FIG. 5, the first electrode terminal 200 includes a wiring terminal 204 and a moving seat 205, and the wiring terminal 204 is fixed on the moving seat 205 by screws. The wiring terminal 204 is used to be connected with the power line 207, and the moving seat 205 is used to be installed on the fixing frame 100.

[0032] Optionally, the second electrode terminal 400 includes an electrode pin (not labeled), and the wiring terminal 204 has a pin hole (not labeled), and the electrode pin is inserted into the pin hole to realize stable electrical connection between the first electrode terminal 200 and the second electrode terminal 400.

[0033] Optionally, as shown in FIGS. 1-4, the fixing frame 100 is provided with an arc-shaped sliding part 102 extending along an arc-shaped track, and the arc-shaped sliding part 102 is used to guide the first electrode terminal 200 to slide along the arc-shaped track relative to the fixing frame 100, so as to allow the base 300 to rotate relative to the fixing frame 100.

[0034] The first electrode terminal 200 can make a less-than-one-circle circumferential motion along the arc-shaped track, and the first electrode terminal 200 moves synchronously when the base 300 rotates relative to the fixing frame 100, so as to reduce the interference of the first electrode terminal 200 to the movement process of the base 300, and meanwhile, the first electrode terminal 200 and the second electrode terminal 400 maintain stable electrical connection with the power line 207.

[0035] Optionally, as shown in FIGS. 3-6, the arc-shaped sliding part 102 is provided with an arc-shaped sliding hole 101 extending along the arc-shaped track, and the first electrode terminal 200 is provided with a limiting piece 201 which is slidably arranged in the arc-shaped sliding hole 101 along the extension direction of the arc-shaped sliding hole 101. The arc-shaped sliding part 102 limits the first electrode terminal 200 above the fixing frame 100 by stopping the limiting piece 201.

[0036] The arc-shaped sliding hole 101 can play a guiding role. By arranging the arc-shaped sliding hole 101, the limiting piece 201 can be guided to slide along the extension direction of the arc-shaped sliding hole 101, so as to guide the first electrode terminal 200 to slide along the arc-shaped track.

[0037] Further, the limiting member 201 comprises a limiting screw 206. The limiting screw 206 is detachably connected with the main body of the first electrode terminal 200. During installation, the main body of the first electrode terminal 200 is placed on the side of the fixing frame 100 facing the base 300, and the limiting screw 206 is assembled on the main body of the first electrode terminal 200 from the other side of the fixing frame 100. The arc-shaped sliding hole 101 can play a role of avoiding during assembly. The limiting screw 206 can be used to limit the first electrode terminal 200 from being separated from the fixing frame 100. The assembly of the limiting screw 206 can be performed in advance before the fixing frame 100 is installed at the preset installation position.

[0038] Further, the other side of the fixing frame 100 is formed with a sunken area 1011 covering the arc-shaped sliding hole 101. The sunken area 1011 can accommodate the limiting screw 206, so that the limiting screw 206 does not interfere with the outside.

[0039] Optionally, as shown in FIGS. 3-6, the fixing frame 100 protrudes and is provided with an arc-shaped sliding part 102 extending along an arc-shaped trajectory, and the first electrode terminal 200 is slidably arranged in the arc-shaped sliding part 102. The arc-shaped sliding hole 101 is formed in the arc-shaped sliding part 102. The first electrode terminal 200 protrudes and is provided with an arc-shaped sliding rail block 202, and the arc-shaped sliding rail block 202 abuts against the arc-shaped side wall of the arc-shaped sliding part 102.

[0040] The side wall of the arc-shaped sliding part 102 can play a guiding role. By providing the arc-shaped sliding part 102, the arc-shaped sliding rail block 202 can be guided to slide along the extension direction of the arc-shaped sliding part 102, so as to guide the first electrode terminal 200 to slide along the arc-shaped trajectory. Further, the arc-shaped sliding rail block 202 is arranged with the arc-shaped sliding part 102 sharing a common center, and the arc-shaped sliding rail block 202 abuts against the arc-shaped side wall of the arc-shaped sliding part 102 close to the side of the common center.

[0041] Optionally, as shown in FIGS. 3-6, the fixing frame 100 is provided with a buckle position 103 around the arc-shaped sliding hole 101, and the first electrode terminal 200 is provided with a buckle part 203, and the buckle position 103 is used to buckle with the buckle part 203 to limit the first electrode terminal 200 from sliding along the arc-shaped trajectory relative to the fixing frame 100.

[0042] When the first electrode terminal 200 slides to the position where the snap portion 203 is snapped with the snap position 103, the snap position 103 can limit the movement of the first electrode terminal 200, and can reduce the interference of the first electrode terminal 200 to the installation process of the fixing frame 100. The snap position 103 can also play a positioning role. When installing the base 300, the first electrode terminal 200 can be pushed to the snap position 103, so that the snap position 103 limits the first electrode terminal 200 to the position where the snap portion 203 is snapped with the snap position 103, which is beneficial to the alignment of the second electrode terminal 400 and the first electrode terminal 200 for electrical connection during the installation process.

[0043] Optionally, as shown in FIGS. 3-6, the arc-shaped sliding hole 101 is provided with an arc-shaped vertical wall 104, and the snap portion 203 abuts against the side wall of the arc-shaped vertical wall 104 to guide the first electrode terminal 200 to slide along the arc-shaped trajectory relative to the fixing frame 100. The snap position 103 is arranged on the side wall of the arc-shaped vertical wall 104.

[0044] Specifically, the snap portion 203 is arranged to protrude from the side wall of the first electrode terminal 200, and the snap position 103 has a groove for inserting the snap portion 203 to achieve snapping. The arc-shaped vertical wall 104 can play a guiding role. By arranging the arc-shaped vertical wall 104, the snap portion 203 can be guided to slide along the extension direction of the arc-shaped vertical wall 104, thereby guiding the first electrode terminal 200 to slide along the arc-shaped trajectory. Further, the arc-shaped vertical wall 104 is arranged with the arc-shaped sliding hole 101 at the same center, and the snap portion 203 abuts against the side wall of the arc-shaped vertical wall 104 close to the center.

[0045] Optionally, the snap position 103 is arranged close to one end of the arc-shaped sliding hole 101. In other embodiments, the snap position 103 is arranged close to the middle position of the arc-shaped sliding hole 101.

[0046] Optionally, as shown in FIGS. 2-4, the fixing frame 100 is provided with a lead hole 105 penetrating along the rotation axis of the base 300 relative to the fixing frame 100. The arc-shaped trajectory is arranged around the periphery of the lead hole 105 about the rotation axis, and the first electrode terminal 200 is arranged on one side of the fixing frame 100. The power line 207 is connected to the first electrode terminal 200 from the other side of the fixing frame 100 through the lead hole 105.

[0047] By arranging the lead hole 105, the power line 207 can pass through the fixing frame 100. By arranging the arc-shaped trajectory around the periphery of the lead hole 105 about the rotation axis, the electrical connection of the power line 207 and the first electrode terminal 200 is facilitated.

[0048] Optionally, as shown in FIGS. 1-3 and 7, the mounting assembly 1 further comprises a locking member 120 movably arranged on the fixing frame 100. The base 300 is provided with a locking portion 301 cooperating with the locking member 120, and the locking member 120 is configured to be clamped with the locking portion 301 so that the base 300 is in the limiting state.

[0049] Specifically, as shown in FIGS. 2, 3 and 7, the locking member 120 is switchable between a first position and a second position relative to the fixing frame 100. The locking member 120 is configured to be clamped with the locking portion 301 in the first position so that the base 300 is in the limiting state. The locking member 120 is further configured to be disengaged from the locking portion 301 in the second position so that the base 300 is in the rotating state.

[0050] Optionally, the locking member 120 is movably arranged on the frame body 110 and switchable between a first position and a second position relative to the frame body 110. The locking member 120 is in limiting connection with the base 300 in the first position so that the base 300 is relatively fixed with the fixing frame 100, thereby making the base 300 in the limiting state. The locking member 120 is disengaged from the base 300 in the second position to allow the base 300 to rotate relative to the fixing frame 100, thereby making the base 300 in the rotating state.

[0051] In the limiting state of the base 300, the locking member 120 is in the first position. In the rotating state of the base 300, the locking member 120 is in the second position. The locking member 120 is movable between the first position and the second position. For example, the locking member 120 can be moved between the first position and the second position by sliding or rotating. By providing the locking member 120, the base 300 is facilitated to switch between the limiting state and the rotating state.

[0052] As shown in FIGS. 1, 2 and 10, when it is necessary to disassemble the electrical device 500 and the mounting assembly 1, the locking member 120 can be pushed by the unlocking member 326 to move from the first position to the second position, thereby making the base 300 in the rotating state.

[0053] Optionally, as shown in FIGS. 7-9, the fixing frame 100 comprises a frame body 110 and an elastic arm 121 movably connected with the frame body 110. The frame body 110 is configured to be fixed at a predetermined mounting position, and the locking member 120 is movably arranged on the frame body 110. The elastic arm 121 is provided with a first limiting portion 123, and the locking member 120 is provided with a second limiting portion 124. The first limiting portion 123 is configured to be clamped with the second limiting portion 124 when the locking member 120 is in the second position, so as to limit the locking member 120 from leaving the second position. The elastic arm 121 is configured to move relative to the frame body 110 when pressed to make the first limiting portion 123 disengage from the second limiting portion 124.

[0054] Further, the elastic member 122 is arranged to drive the locking member 120 to move from the second position to the first position by elastic deformation when the first limiting portion 123 is disengaged from the second limiting portion 124.

[0055] Optionally, as shown in FIG. 1, FIG. 7 to FIG. 9, the mounting assembly 1 further comprises an elastic member 122, the elastic member 122 is elastically abutted between the fixing frame 100 and the locking member 120, and the elastic member 122 is used to drive the locking member 120 to move from the second position to the first position by elastic deformation.

[0056] Before the fixing frame 100 is installed at the preset installation position, the locking member 120 and the elastic member 122 can be assembled on the frame body 110, the locking member 120 can be assembled to the second position, and the elastic member 122 is elastically abutted between the frame body 110 and the locking member 120. The elastic arm 121 has elasticity, and the elastic effect of the elastic arm 121 causes the elastic arm 121 to remain in the position in which the first limiting portion 123 is clamped with the second limiting portion 124.

[0057] During the installation process, after the fixing frame 100 is installed, the base 300 can be installed on the fixing frame 100, and then the base 300 is rotated to a position in which the electrical device 500 is in a reasonable installation posture, at which time the elastic arm 121 can be pressed to be displaced, and the displacement of the elastic arm 121 causes the first limiting portion 123 to be disengaged from the second limiting portion 124. Under the action of the elastic member 122, the locking member 120 moves from the second position to the first position.

[0058] Further, when the electrical device 500 and the mounting assembly 1 need to be disassembled, the locking member 120 moves from the first position to the second position, and the elastic arm 121 is reset by its own elasticity to cause the first limiting portion 123 to be clamped with the second limiting portion 124.

[0059] Specifically, the first limiting portion 123 is inserted into the second limiting portion 124 to achieve clamping.

[0060] Optionally, as shown in FIG. 7 to FIG. 9, the fixing frame 100 further comprises a cover plate 111, the cover plate 111 can form a limiting groove 112 together with the frame body 110, the elastic member 122 is in the limiting groove 112, and one end of the locking member 120 is movably inserted into the limiting groove 112 and abuts against the elastic member 122. The limiting groove 112 is used to guide the movement of the locking member 120 between the second position and the first position, and is also used to limit the disengagement of the elastic member 122 and the locking member 120 from the frame body 110, so that the elastic member 122, the locking member 120 and the frame body 110 can remain in the state of elastic abutment. After the locking member 120 and the elastic member 122 are assembled on the frame body 110, the cover plate 111 can be fixed on the frame body 110 by screws.

[0061] Optionally, the elastic arm 121 and the frame body 110 are integrally connected. The elastic arm 121 is made of a material with elasticity. Further, the frame body 110 is formed with a gap to allow the elastic arm 121 to move.

[0062] Optionally, as shown in FIG. 2 and FIG. 7, the number of the locking portions 301 is at least two, and the at least two locking portions 301 are arranged in sequence along the rotation direction of the base 300 relative to the fixing frame 100. The locking piece 120 is used to be clamped with the at least one locking portion 301, so as to be able to be limitingly connected with the base 300.

[0063] Further, the base 300 is provided with at least two locking portions 301 arranged in sequence along the rotation direction of the base 300 relative to the fixing frame 100. The locking piece 120 is clamped with the at least one locking portion 301 when the locking piece 120 is in the first position, so as to be able to be limitingly connected with the base 300. For example, the locking piece 120 is clamped with one of the at least two locking portions 301 when the locking piece 120 is in the first position.

[0064] By arranging the at least two locking portions 301, the locking piece 120 can be clamped with different locking portions 301, allowing the base 300 to be relatively fixed with the fixing frame 100 after being rotated relative to the fixing frame 100, so that the electrical device 500 can maintain the adjusted installation posture after adjusting the installation posture, which can enrich the functions of the installation assembly 1 and be conducive to improving the stability of the structure and working state of the electrical device 500.

[0065] Further, the number of the locking portions 301 is multiple. During assembly, the locking piece 120 can pass through different locking portions 301 during the rotation of the base 300 relative to the fixing frame 100. When the electrical device 500 is in a reasonable installation posture, the locking piece 120 is clamped with the corresponding locking portion 301. For example, the number of the locking portions 301 is 5, 10, 15, 21 or 30. The multiple locking portions 301 can be closely arranged. For example, the multiple locking portions 301 are arranged such that the locking piece 120 can be clamped with different locking portions 301 after the base 300 is rotated by a preset angle (e.g., 1°, 2° or 3°) relative to the fixing frame 100.

[0066] Optionally, as shown in FIG. 2, the locking piece 120 comprises a locking protrusion 125, and the locking portion 301 comprises a locking groove 302. The locking protrusion 125 is used to be inserted into the locking groove 302, so as to clamp the locking piece 120 with the locking portion 301. The locking protrusion 125 is also used to be separated from the locking groove 302, so as to separate the locking piece 120 from the locking portion 301.

[0067] Further, the locking protrusion 125 is inserted into the locking groove 302 when the locking piece 120 is in the first position, so as to clamp the locking piece 120 with the locking portion 301.

[0068] As shown in FIG. 1, FIG. 2 and FIG. 10, the mounting assembly 1 further comprises an unlocking piece 326 for being inserted into the locking slot 302 to push the locking protrusion 125 out of the locking slot 302, so that the locking piece 120 is disengaged from the locking portion 301.

[0069] By setting the locking protrusion 125 inserted into the locking slot 302, it is beneficial for the locking piece 120 to be stably clamped with the locking portion 301. By setting the unlocking piece 326, it is convenient for the locking protrusion 125 to be disengaged from the locking slot 302, so as to be convenient for controlling the locking piece 120 to be disengaged from the locking portion 301.

[0070] Further, the locking slot 302 is set to be long and narrow in shape, which is beneficial for the locking slot 302 to be densely arranged, so as to be beneficial for accurately adjusting the installation posture of the electric device 500. Correspondingly, one end of the unlocking piece 326 is set to be needle-shaped to be able to be inserted into the locking slot 302. The locking protrusion 125 can be set to be a sheet shape.

[0071] Optionally, as shown in FIG. 2 and FIG. 7, one end of the locking piece 120 is recessed to be inserted into the elastic piece 122, and the other end of the locking piece 120 is formed with the locking protrusion 125.

[0072] Optionally, as shown in FIG. 3 and FIG. 11, one of the base 300 and the fixing frame 100 is provided with an arc-shaped clamping slot 303, and the other of the base 300 and the fixing frame 100 is provided with a clamping portion 106 which is slidably inserted into the clamping slot 303 along the extension direction of the clamping slot 303 to limit the base 300 from being disengaged from the fixing frame 100. One of the base 300 and the fixing frame 100 is further provided with an avoiding opening 304 which is in communication with the clamping slot 303 and extends along the direction of the rotation axis, and the avoiding opening 304 is used to guide the clamping portion 106 to enter or move out of the clamping slot 303. Further, the clamping portion 106 is slidably inserted into the clamping slot 303 along the extension direction of the clamping slot 303 to limit the base 300 from being disengaged from the fixing frame 100 along the direction of the rotation axis of the base 300 relative to the fixing frame 100.

[0073] Specifically, the base 300 is provided with the arc-shaped clamping slot 303 and the avoiding opening 304, and the fixing frame 100 is provided with the clamping portion 106. Before the installation of the base 300, the base 300 can be rotated and slid to adjust the position posture of the base 300, so that the clamping portion 106 is aligned with the avoiding opening 304, and then the base 300 is buckled to the fixing frame 100 along the direction of the rotation axis of the base 300 relative to the fixing frame 100, so that the clamping portion 106 is inserted into the avoiding opening 304, and then the base 300 is rotated, so that the clamping portion 106 enters the clamping slot 303 through the avoiding opening 304 and the electric device 500 is in a reasonable installation posture, and then the base 300 is limited to rotate relative to the fixing frame 100, so as to realize the installation of the base 300 on the fixing frame 100.

[0074] When the clamping portion 106 is aligned with the avoiding opening 304, the first electrode terminal 200 is aligned with the second electrode terminal 400, and when the clamping portion 106 is inserted into the avoiding opening 304, the first electrode terminal 200 and the second electrode terminal 400 are in contact connection. When the base 300 is rotated so that the clamping portion 106 enters the clamping slot 303 through the avoiding opening 304, the first electrode terminal 200 and the second electrode terminal 400 move with the base 300. Further, the clamping portion 106, the avoiding opening 304, the second electrode terminal 400, and the buckle position 103 are arranged such that when the clamping portion 106 is aligned with the avoiding opening 304, the first electrode terminal 200 clamped by the buckle position 103 is aligned with the second electrode terminal 400, and when the clamping portion 106 is inserted into the avoiding opening 304, the first electrode terminal 200 and the second electrode terminal 400 are in contact connection.

[0075] When disassembling the base 300 from the fixing frame 100, the rotation restriction of the base 300 relative to the fixing frame 100 is first released, so that the clamping portion 106 enters the avoiding opening 304 from the clamping slot 303, and then the base 300 is removed from the fixing frame 100 along the rotation axis direction of the base 300 relative to the fixing frame 100. For example, the rotation of the base 300 relative to the fixing frame 100 can be restricted by the locking member 120, and the rotation restriction of the base 300 relative to the fixing frame 100 can be released by the unlocking member 326.

[0076] Further, as shown in FIGS. 3, 10, and 11, the rotation direction of the base 300 when the clamping portion 106 enters the clamping slot 303 through the avoiding opening 304 during installation is opposite to the rotation direction of the base 300 when the clamping portion 106 enters the avoiding opening 304 from the clamping slot 303 during disassembly. For example, the rotation direction of the base 300 when the clamping portion 106 enters the clamping slot 303 through the avoiding opening 304 during installation is clockwise, and the rotation direction of the base 300 when the clamping portion 106 enters the avoiding opening 304 from the clamping slot 303 during disassembly is counterclockwise.

[0077] Alternatively, the avoiding openings 304 and the clamping slots 303 are alternately connected to form a ring shape.

[0078] Alternatively, a plurality of avoiding openings 304 are provided, and the clamping portion 106 corresponds to the avoiding openings 304 one by one. For example, four avoiding openings 304 are provided, and four clamping portions 106 are provided. The rotation angle of the base 300 after the clamping portion 106 enters the clamping slot 303 from the avoiding opening 304 is less than 90 degrees, for example, the rotation angle of the base 300 after the clamping portion 106 enters the clamping slot 303 from the avoiding opening 304 is 45 degrees.

[0079] Optionally, as shown in FIG. 1, FIG. 4 and FIG. 11, the fixing frame 100 has a fixing side 131 and a first connecting side 132, the fixing side 131 is used to be fixed to a preset installation position. The base 300 has a second connecting side 311 and a third connecting side 312, the fixing frame 100 and the base 300 are connected through the second connecting side 311 and the first connecting side 132. The first electrode terminal 200 is exposed to the second connecting side 311 through the first connecting side 132, and the second electrode terminal 400 is exposed to the first connecting side 132 through the second connecting side 311. That is, there is no shielding between the first electrode terminal 200 and the second connecting side 311, and there is no shielding between the second electrode terminal 400 and the first connecting side 132. The base 300 is connected with the electric device 500 through the third connecting side 312.

[0080] In this way, the installation of the base 300, the second electrode terminal 400 and the electric device 500 can be facilitated, and the installation efficiency is improved. At the same time, the electric device 500 and the base 300 can shield the fixing frame 100, and the overall appearance is improved. Specifically, the locking member 120 and the clamping portion 106 are arranged on the first connecting side 132, and the locking groove 302, the avoiding opening 304 and the clamping groove 303 are arranged on the second connecting side 311.

[0081] Optionally, as shown in FIG. 3, FIG. 11 and FIG. 12, the base 300 includes a bottom cover 320, a main shell 321 and a circuit board 322, the bottom cover 320 and the main shell 321 are connected to form a containing cavity 323, and the circuit board 322 is located in the containing cavity 323. The second electrode terminal 400 is arranged on the circuit board 322. The base 300 is installed on the fixing frame 100 through the bottom cover 320. The bottom cover 320 is provided with a connecting groove 324 communicating with the containing cavity 323, and the second electrode terminal 400 is electrically connected with the first electrode terminal 200 through the connecting groove 324.

[0082] The circuit board 322 can be used to manage the electric energy from the power line 207, and can also be used to manage the working content of the electric device 500. The bottom cover 320 and the main shell 321 can protect the circuit board 322. During installation, the circuit board 322 can be placed between the bottom cover 320 and the main shell 321, and then the bottom cover 320 and the main shell 321 can be fixedly connected through screws.

[0083] Specifically, the second electrode terminal 400 contacts with the first electrode terminal 200 in the connecting groove 324 to realize electrical connection. In other embodiments, the second electrode terminal 400 extends out of the connecting groove 324, and the second electrode terminal 400 contacts with the first electrode terminal 200 outside the connecting groove 324 to realize electrical connection.

[0084] Further, the second connecting side 311 is arranged on the bottom cover 320, and the third connecting side 312 is arranged on the main shell 321.

[0085] Optionally, as shown in FIG. 2, FIG. 3 and FIG. 11, the first electrode terminal 200 is inserted into the connecting groove 324, so that the first electrode terminal 200 rotates with the base 300 relative to the fixing frame 100.

[0086] In this way, the outer wall of the first electrode terminal 200 can abut against the groove wall of the connecting groove 324, and the groove wall of the connecting groove 324 can limit the first electrode terminal 200, thereby reducing the risk of the first electrode terminal 200 being separated from the second electrode terminal 400, and facilitating the fixation of the first electrode terminal 200 and the base 300.

[0087] Optionally, as shown in FIG. 1 and FIG. 13, the side of the base 300 away from the fixing frame 100 is provided with a mounting protrusion 325, and the base 300 is connected with the electric device 500 through the mounting protrusion 325. For example, the base 300 is snap-connected with the electric device 500 through the mounting protrusion 325.

[0088] In this way, the installation of the electric device 500 is facilitated.

[0089] Further, a hole is formed in the middle of the mounting protrusion 325 to communicate with the accommodating cavity 323, so that a wire passes through the hole, and the circuit board 322 is electrically connected with the electric device 500 through the wire.

[0090] To sum up, the embodiment can make the shape of the electric device 500 more match the preset installation position, so that the electric device 500 has a more regular and beautiful appearance. By setting the base 300 to be rotatable relative to the fixing frame 100, when the posture of the fixing frame 100 after being fixed deviates, the base 300 can be rotated to make the electric device 500 have a reasonable installation posture. By setting the second electrode terminal 400 to rotate with the base 300 relative to the fixing frame 100 to drive the first electrode terminal 200 to move relative to the fixing frame 100, the stable electrical connection of the power line 207, the first electrode terminal 200 and the second electrode terminal 400 can be maintained when the installation posture of the electric device 500 is adjusted, the interference of the power line 207 and the first electrode terminal 200 on the adjustment of the installation posture of the electric device 500 is reduced, and the installation efficiency and installation effect of the electric device 500 are improved, thereby improving the working performance of the electric device 500.

[0091] The electric device described in the embodiment of the electric device includes the electric device 500 and the installation assembly 1, and the electric device 500 is arranged on the base 300.

[0092] Optionally, the electric device 500 is a camera.

[0093] For the embodiment of the electric device, please refer to the above description of the embodiment of the installation assembly 1 of the electric device 500, which will not be repeated here.

[0094] The above merely provides the application example of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is made according to the content of the present application specification and drawings, is also included in the patent protection scope of the present application.

Claims

1. An installation assembly for an electrical device, characterized in that: include: A fixing bracket, used for fixing at a preset installation position; a first electrode terminal movably mounted on the fixing frame for electrically connecting to an external power source; a base for mounting the electrical device, the base being detachably mounted on the fixing bracket; the base having a switchable limited state and a rotational state; in the limited state, the base and the fixing bracket are relatively fixed; in the rotational state, the base can rotate relative to the fixing bracket to adjust the mounting posture of the electrical device; The second electrode terminal is fixed to the base and electrically connected to the electrical device; wherein, The base rotates relative to the fixing frame to adjust the installation posture of the electrical device relative to the fixing frame. The second electrode terminal contacts and is electrically connected to the first electrode terminal to electrically connect the electrical device to an external power source.

2. The mounting assembly according to claim 1, wherein: The fixing frame is provided with an arcuate sliding portion extending along an arcuate track, and the arcuate sliding portion is used to guide the first electrode terminal to slide along the arcuate track relative to the fixing frame to allow the base to rotate relative to the fixing frame.

3. The mounting assembly according to claim 2, wherein: The arc-shaped sliding portion is provided with an arc-shaped sliding hole extending along the arc-shaped track, and the first electrode terminal is provided with a limiting member. The limiting member is slidably inserted into the arc-shaped sliding hole along the extension direction of the arc-shaped sliding hole. The arc-shaped sliding portion limits the first electrode terminal to be positioned on the fixing frame by stopping the limiting member.

4. The mounting assembly according to claim 3, wherein: The fixing frame is provided with a buckle position on the periphery of the arc-shaped sliding hole, and the first electrode terminal is provided with a buckle part. The buckle position is used to engage with the buckle part to limit the first electrode terminal from sliding relative to the fixing frame along the arc-shaped trajectory.

5. The mounting assembly according to claim 4, wherein: The arc-shaped sliding hole is provided with an arc-shaped vertical wall on its periphery, and the buckle portion abuts against the side wall of the arc-shaped vertical wall to guide the first electrode terminal to slide along an arc-shaped track relative to the fixing frame; the buckle position is provided on the side wall of the arc-shaped vertical wall.

6. The mounting assembly according to claim 1, wherein: The mounting assembly further includes a locking member, which is movably disposed on the fixing frame; the base is provided with a locking portion cooperating with the locking member, and the locking member is used to engage with the locking portion to place the base in a limited position.

7. The mounting assembly according to claim 6, wherein: There are at least two locking parts, and at least two locking parts are arranged in sequence along the rotation direction of the base relative to the fixing frame. The locking member is used to engage with at least one of the locking parts so as to be able to be connected to the base in a limited position.

8. The mounting assembly according to claim 7, wherein: The locking piece includes a locking protrusion, and the locking portion includes a locking groove. The locking protrusion is used to be inserted into the locking groove so that the locking piece is engaged with the locking portion; the locking protrusion is also used to be disengaged from the locking groove so that the locking piece is disengaged from the locking portion.

9. The mounting assembly according to claim 6, wherein: The locking member is capable of switching between a first position and a second position relative to the fixing frame; the locking member is configured to engage with the locking portion in the first position so that the base is in the restricted state; the locking member is further configured to disengage from the locking portion in the second position so that the base is in the rotational state; The mounting assembly further includes an elastic member, which is elastically abutted between the fixing bracket and the locking member. The elastic member is configured to drive the locking member to move from the second position to the first position through elastic deformation.

10. The mounting assembly according to claim 9, wherein: The fixing frame includes a frame body and an elastic arm movably connected to the frame body; the frame body is used to be fixed at the preset installation position, and the locking member is movably provided on the frame body; A first limiting portion is provided on the elastic arm, and a second limiting portion is provided on the locking member; the first limiting portion is used to engage with the second limiting portion when the locking member is in the second position to limit the locking member from leaving the second position; the elastic arm is configured to move relative to the frame when pressed so that the first limiting portion disengages from the second limiting portion.

11. The mounting assembly according to claim 1, wherein: One of the base and the fixing frame is provided with an arc-shaped clamping groove, and the other of the base and the fixing frame is provided with a clamping portion, which is slidably inserted into the clamping groove along the extension direction of the clamping groove to limit the base from being separated from the fixing frame; one of the base and the fixing frame is also provided with an avoidance opening connected to the clamping groove, the avoidance opening extends along the direction of the rotation axis, and the avoidance opening is used to guide the clamping portion to enter or move out of the clamping groove.

12. An electrical device, characterized in that: include: electrical devices; According to the installation assembly according to any one of claims 1 to 11, the electrical device is arranged on the base.

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