Support and audio and video assembly

Abstract

The utility model provides a support and an audio and video assembly, the support is used for audio and video equipment, the audio and video equipment has an audio and / or video function, the support comprises a wall-mounted plate and a mounting plate, and the wall-mounted plate is used for being hung on a wall surface; the mounting plate is used for supporting audio and video equipment, the mounting plate is connected with the wall hanging plate, and a first connecting hole is formed in the mounting plate and used for being connected with the audio and video equipment; wherein the first connecting hole is a strip-shaped hole, and the strip-shaped hole is configured to be capable of adjusting the distance between the audio and video equipment and the wall surface. According to the support, the distance between the audio and video equipment and the wall surface can be adjusted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic equipment, in particular to a support and an audio-video assembly using the same. BACKGROUND

[0002] At present, audio-video equipment such as a camera is hung on a wall by a support.

[0003] In the related art, the support includes a wall hanging plate and a mounting plate connected together, and the wall hanging plate is rotationally connected with the mounting plate. The wall hanging plate is provided with a hanging hole, which can be hung on a screw or other threaded fastener fixed on the wall. The audio-video equipment is fixedly connected to the mounting plate. Generally, in order to facilitate the adjustment of the installation angle of the audio-video equipment, a distance from the wall is set according to the maximum rotation angle of the mounting plate, so as to avoid the interference between the audio-video equipment and the wall during the rotation of the mounting plate.

[0004] However, when the audio-video equipment is installed on the above support, the distance between the audio-video equipment and the wall is large when the installation angle of the audio-video equipment does not need to be adjusted. As a result, not only the aesthetic effect of the installed audio-video equipment is affected, but also the occupied space of the installed audio-video equipment is increased. CONTENT OF THE INVENTION

[0005] The present application provides a support and an audio-video assembly, which can improve the aesthetic effect of the installed audio-video equipment and reduce the occupied space of the installed audio-video equipment.

[0006] In one aspect, the present application provides a support for audio-video equipment, which has audio and / or video functions. The support includes a wall hanging plate and a mounting plate. The wall hanging plate is used to be hung on a wall. The mounting plate is used to support the audio-video equipment. The mounting plate is connected with the wall hanging plate. The mounting plate is provided with a first connecting hole, which is used to be connected with the audio-video equipment. The first connecting hole is a strip-shaped hole, which is configured to adjust the distance between the audio-video equipment and the wall.

[0007] As an optional implementation, the side of the audio-video equipment facing the mounting plate is provided with a sliding groove. The support further includes a positioning protrusion, which is arranged on the mounting plate and is used to be slidingly matched with the sliding groove. When the audio-video equipment is connected with the mounting plate, the extension direction of the sliding groove is parallel to the extension direction of the strip-shaped hole.

[0008] As an optional implementation, the mounting plate and the wall hanging plate are connected by a first damping rotating shaft.

[0009] As an optional implementation, the support provided by the present application has a folded state; in the folded state, the wall hanging plate has a first surface arranged to face the mounting plate, the mounting plate has a second surface arranged to face the first surface, and the first surface and the second surface are parallel to each other.

[0010] As an optional implementation, the support provided by the present application further comprises a connecting plate and a blocking plate; the connecting plate is located at an end of the wall hanging plate away from the mounting plate, and the connecting plate is detachably connected with the wall hanging plate and is configured to be connectable with the back surface of the display device; the blocking plate is connected with an end of the mounting plate away from the wall hanging plate, and the blocking plate is used to abut against the front surface of the display device.

[0011] As an optional implementation, the connecting plate is provided with a first adhesive layer for connecting with the back surface of the display device.

[0012] As an optional implementation, the connecting plate comprises a plate body, an adapter and a clasp; the adapter is connected between the plate body and the clasp, and the plate body is used to connect with the back surface of the display device.

[0013] The adapter has an opening for the end of the wall hanging plate to extend into, and the adapter is capable of being rotationally matched with the end of the wall hanging plate; a through slot is formed in the wall hanging plate, and the clasp is capable of being stopped in the wall hanging plate after passing through the through slot.

[0014] As an optional implementation, the connecting plate comprises a first sub-plate and a second sub-plate rotationally connected with each other; the first sub-plate is detachably connected with the wall hanging plate, and the second sub-plate is used to connect with the back surface of the display device.

[0015] As an optional implementation, the mounting plate comprises a frame and a bearing plate; the bearing plate is connected with the frame through a second damping pivot, the frame is connected with the wall hanging plate, and the first connecting hole is located in the bearing plate.

[0016] As an optional implementation, the bearing plate is provided with an anti-slip layer, or the surface of the bearing plate is provided with an anti-slip structure.

[0017] As an optional implementation, the wall hanging plate is provided with a hanging hole, and the hanging hole comprises a first hole segment and a second hole segment which are in communication with each other; the second hole segment is located at a side of the first hole segment close to or away from the mounting plate, and the width of the first hole segment is smaller than the hole diameter of the second hole segment.

[0018] As an optional implementation, the wall hanging plate is provided with a first connecting piece, the mounting plate is provided with a second connecting piece, and the first connecting piece and the second connecting piece are connected through a bolt.

[0019] On the other hand, the present application provides an audio-video assembly, which comprises an audio device, the support described above and a fastener; the audio-video assembly is provided with a second connecting hole; the fastener is arranged in the first connecting hole and is connected with the second connecting hole, so as to mount the audio-video assembly on the mounting plate.

[0020] As an optional implementation, the wall hanging plate has a first end close to the mounting plate and a second end away from the mounting plate; when the wall hanging plate is hung on the wall, the first end is above or below the second end.

[0021] The mounting plate is provided with a first connecting hole, which is used for connecting with the audio and video equipment; the first connecting hole is a strip-shaped hole, and the strip-shaped hole is configured to adjust the distance between the audio and video equipment and the wall.

[0022] In this way, during the installation of the audio and video equipment, the position of the audio and video equipment can be changed in the extension direction of the strip-shaped hole, specifically, after the audio and video equipment is moved to a determined position in the extension direction of the strip-shaped hole, the audio and video equipment is connected with the mounting plate through the fastener.

[0023] For example, if the audio and video equipment is installed horizontally, then the audio and video equipment can be moved towards the wall, and then the audio and video equipment is connected with the mounting plate through the fastener. In this way, compared with the related art, there is no distance from the wall, on the one hand, the aesthetic effect can be improved, and on the other hand, the occupied space after the installation of the audio and video equipment can be reduced.

[0024] In addition, when the mounting plate is rotationally connected with the wall hanging plate, that is, when the angle of the mounting plate relative to the wall hanging plate is adjustable, if it is necessary to adjust the angle of the mounting plate to adjust the angle of the audio and video equipment. At this time, the audio and video equipment can be moved a certain distance away from the wall to achieve angle adjustment, and after the angle adjustment is completed, the mounting plate and the audio and video equipment are connected. In this way, it is beneficial to adjust the angle of the audio and video equipment to avoid interference with the wall during the angle adjustment of the audio and video equipment and to avoid the phenomenon of being stuck. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The first three-dimensional structure schematic diagram of the bracket provided by the embodiment of the application;

[0026] Figure 2 The first three-dimensional structure schematic diagram of the bracket provided by the embodiment of the application; Figure 1 The three-dimensional structure schematic diagram from another perspective;

[0027] Figure 3 The first three-dimensional structure schematic diagram of the bracket provided by the embodiment of the application; Figure 1 The use state diagram of the bracket shown in the figure;

[0028] Figure 4 The first three-dimensional structure schematic diagram of the bracket provided by the embodiment of the application; Figure 3 The structure schematic diagram from another perspective;

[0029] Figure 5 The first three-dimensional structure schematic diagram of the bracket provided by the embodiment of the application;Figure 3 A schematic diagram of the planar structure shown.

[0030] Figure 6 A three-dimensional structural diagram of the audio and video device in the audio and video component provided in the embodiments of this application;

[0031] Figure 7 This is a schematic diagram of a second three-dimensional structure of the bracket provided in the embodiments of this application;

[0032] Figure 8 for Figure 7 A schematic diagram of the three-dimensional structure from another perspective;

[0033] Figure 9 This is a schematic diagram of a first structure of the wall-mounted panel in the bracket provided in an embodiment of this application;

[0034] Figure 10 This is a schematic diagram of a second structure of the wall-mounted panel in the bracket provided in an embodiment of this application;

[0035] Figure 11 This is a schematic diagram of a third three-dimensional structure of the bracket provided in the embodiments of this application;

[0036] Figure 12 for Figure 11 A schematic diagram of the three-dimensional structure from another perspective;

[0037] Figure 13 for Figure 11 The diagram shows the first usage state of the bracket.

[0038] Figure 14 for Figure 13 A structural diagram from another perspective;

[0039] Figure 15 for Figure 13 A schematic diagram of the planar structure shown.

[0040] Figure 16 for Figure 11 The diagram shows the second usage state of the bracket;

[0041] Figure 17 for Figure 11 The diagram shows the third usage state of the bracket;

[0042] Figure 18 This is a fourth usage state diagram of the stent provided in the embodiments of this application;

[0043] Figure 19 for Figure 18 A schematic diagram of the three-dimensional structure from another perspective;

[0044] Figure 20 for Figure 18A schematic diagram of the local structure in planar form;

[0045] Figure 21 for Figure 20 Another structural diagram of the state shown;

[0046] Figure 22 A diagram illustrating the fifth usage state of the stent provided in the embodiments of this application;

[0047] Figure 23 for Figure 22 A schematic diagram of the local structure;

[0048] Figure 24 for Figure 23 A schematic diagram of the planar structure;

[0049] Figure 25 for Figure 7 Exploded view of the support shown;

[0050] Figure 26 A three-dimensional structural diagram of the connecting plate in the bracket provided in the embodiments of this application;

[0051] Figure 27 This is a schematic diagram of a third structure of the wall-mounted panel in the bracket provided in an embodiment of this application.

[0052] Explanation of icon numbers:

[0053] 1. Wall-mounted panel; 2. Mounting plate; 3. Positioning protrusion; 4. Buffer pad; 5. Bolt; 6. Connecting plate; 7. Baffle; 8. First adhesive layer; 9. Second adhesive layer;

[0054] 10. Bracket; 20. Audio / video equipment; 11. Hanging hole; 12. First connecting piece; 13. Hanging plate body; 14. First end; 15. Second end; 21. First connecting hole; 22. Second connecting piece; 23. Second surface; 24. Frame; 25. Bearing plate; 26. Anti-slip layer; 61. First sub-plate; 62. Second sub-plate; 63. Plate body; 64. Adapter; 65. Hook; 30. Fastener; 40. Rotating shaft;

[0055] 201, Second connecting hole; 202, Slide groove; 111, First hole section; 112, Second hole section; 121, First threaded hole; 131, First surface; 132, Through groove; 221, Second threaded hole; 261, Third connecting hole; 262, Through hole; 611, Second adapter bend; 621, First adapter bend; 641, Opening; 100, Wall surface; 200, Audio-visual components; 300, Tabletop; 400, Display device; 401, Back side; 402, Front side; 403, Display body; 404, Back plate. Detailed Implementation

[0056] Currently, audio and video devices such as cameras are typically mounted on the wall using a bracket.

[0057] In related technologies, the bracket includes a wall-mounted panel and a mounting plate connected together, with the wall-mounted panel and mounting plate rotatably connected. The wall-mounted panel has mounting holes for threaded fasteners such as screws fixed to the wall. The audio-visual equipment is fixedly connected to the mounting plate. Generally, to facilitate adjustment of the installation angle of the audio-visual equipment, a distance from the wall is set based on the maximum rotation angle of the mounting plate to avoid interference between the audio-visual equipment and the wall during the rotation of the mounting plate.

[0058] However, when the audio and video equipment is installed on the aforementioned bracket, the distance between the audio and video equipment and the wall is relatively large when the installation angle of the audio and video equipment does not need to be adjusted. This not only affects the aesthetic effect of the audio and video equipment after installation, but also increases the space occupied by the audio and video equipment after installation.

[0059] Based on this, embodiments of this application provide a bracket and an audio / video assembly. The audio / video assembly includes a bracket and audio / video devices mounted on the bracket. By improving the structure of the bracket, the distance between the audio / video devices and the wall can be adjusted. When it is not necessary to adjust the installation angle of the audio / video devices, the distance between the audio / video devices and the wall can be reduced, thereby improving the aesthetic effect and reducing space occupation. It should be noted that the aforementioned "wall" can be a cavity wall or a wall on other structures; here, no specific limitation is made on the wall.

[0060] In this embodiment, the audio-visual device can be an electronic device with only a camera module, an electronic device with only an audio module, or an electronic device that integrates both a camera module and an audio module. No specific restrictions are placed on the type of audio-visual device.

[0061] The embodiments of this application will be described in detail below with reference to the accompanying drawings and specific implementation details.

[0062] Please see Figures 1 to 4 , Figure 1 This is a schematic diagram of a first three-dimensional structure of the bracket provided in an embodiment of this application. Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure from another perspective. Figure 3 for Figure 1 The diagram shows the usage status of the bracket. Figure 4 for Figure 3 A structural schematic diagram from another perspective. As shown in the figure, this embodiment provides a bracket 10 for an audio-visual device 20, which has audio and / or video functions. The bracket 10 includes a wall-mounted plate 1 and a mounting plate 2.

[0063] Please continue to combine Figure 5 , Figure 5 For Figure 3 The plane structure diagram of the structure shown. Among them, the wall hanging plate 1 is used for hanging on the wall; the mounting plate 2 is used for supporting the audio and video equipment 20, the mounting plate 2 is connected with the wall hanging plate 1, the mounting plate 2 is provided with a first connecting hole 21, the first connecting hole 21 is used for connecting with the audio and video equipment 20; wherein the first connecting hole 21 is a strip-shaped hole, which is configured to adjust the distance between the audio and video equipment 20 and the wall 100. The strip-shaped hole here can be a waist-shaped hole, an oval hole or a rectangular hole, as long as it is a long strip-shaped hole, which can meet the purpose of the embodiment, and the specific type of the strip-shaped hole is not limited here.

[0064] It should be noted that generally, the mounting plate 2 and the wall hanging plate 1 are rotatably connected, that is, the angle of the mounting plate 2 relative to the wall hanging plate 1 can be adjusted. In this way, the angle of the audio and video equipment 20 mounted on the mounting plate 2 can be adjusted. For example, when the audio and video equipment 20 has a camera module, the angle of the camera module can be adjusted by adjusting the angle of the mounting plate 2, so as to adjust the camera range of the camera module.

[0065] In some embodiments, after rotating the mounting plate 2, in order to keep the mounting plate 2 at a certain position, the connection between the mounting plate 2 and the wall hanging plate 1 can be that the mounting plate 2 and the wall hanging plate 1 are connected through a first damping rotating shaft (not shown in the figure). In this way, after rotating the mounting plate 2 to a certain position, the position of the mounting plate 2 can be determined by the damping effect of the first damping rotating shaft itself, so that the mounting plate 2 and the audio and video equipment 20 are kept in a stable position.

[0066] Among them, when the damping rotating shaft is subjected to external force, the internal damping element will generate resistance, so that the rotating speed of the damping rotating shaft gradually slows down, and finally reaches the effect of stable stop, and the internal damping element can be a hydraulic damper, a spring damper, a friction damper, etc. Here, the damping rotating shaft is not limited.

[0067] Of course, in other embodiments, a corresponding locking mechanism can also be provided to lock the position of the mounting plate 2 after angle adjustment. Here, it is not introduced one by one.

[0068] Please continue to combine Figure 6 , Figure 6 The stereo structure diagram of the audio and video equipment in the audio and video assembly provided by the embodiment of the application. As shown in the figure, the audio and video equipment 20 has a second connecting hole 201; the fastener 30 (in the following Figure 23The first connecting hole 21 and the second connecting hole 201 can be connected to install the audio-video equipment 20 on the mounting plate 2. In this way, the audio-video equipment 20 can be detachably installed on the support 10, on the one hand, facilitating the disassembly and assembly of the audio-video equipment 20, and on the other hand, facilitating the adjustment of the position of the audio-video equipment 20.

[0069] By setting the first connecting hole 21 as a strip-shaped hole, the position of the audio-video equipment 20 can be changed in the extension direction of the strip-shaped hole during the installation of the audio-video equipment 20. Specifically, after moving the audio-video equipment 20 to a certain position in the extension direction of the strip-shaped hole, the audio-video equipment 20 and the mounting plate 2 are connected by the fastener 30.

[0070] For example, if the audio-video equipment 20 is installed horizontally, the audio-video equipment 20 can be moved towards the wall 100, and then connected to the mounting plate 2 by the fastener 30. In this way, compared with the related art, there is no distance from the wall, which can improve the aesthetic effect and reduce the occupied space after installation.

[0071] In addition, if the angle of the mounting plate 2 needs to be adjusted to adjust the angle of the audio-video equipment 20. At this time, the audio-video equipment 20 can be moved away from the wall 100 by a certain distance to adjust the angle, and then the mounting plate 2 and the audio-video equipment 20 are connected. In this way, it is beneficial to adjust the angle of the audio-video equipment 20 to avoid interference with the wall 100 during the angle adjustment of the audio-video equipment 20, and to avoid the phenomenon of being stuck.

[0072] From the above, it can be seen that after setting the first connecting hole 21 as a strip-shaped hole, the position of the audio-video equipment 20 can be adjusted, so if the audio-video equipment 20 and the support 10 are pre-positioned, the position of the audio-video equipment 20 can be adjusted, and the installation efficiency of the audio-video equipment 20 on the support 10 can be improved.

[0073] Therefore, in some optional embodiments, the audio-video device 20 is provided with a sliding groove 202 on one side of the mounting plate 2; the support 10 further comprises a positioning protrusion 3 arranged on the mounting plate 2, and the positioning protrusion 3 is used for sliding cooperation with the sliding groove 202; wherein, in the case that the audio-video device 20 is connected with the mounting plate 2, the extension direction of the sliding groove 202 is parallel to the extension direction of the strip-shaped hole. In this way, through the cooperation between the sliding groove 202 and the positioning protrusion 3, on the one hand, the mounting plate 2 and the audio-video device 20 can be pre-positioned, so as to facilitate the subsequent position adjustment of the audio-video device 20 and the installation of the audio-video device 20; on the other hand, the sliding groove 202 can play a certain guiding role, and the stability of the audio-video device 20 can be improved during the movement of the audio-video device 20, thereby the efficiency of the audio-video device 20 installed on the support 10 can be improved.

[0074] In some specific embodiments, the shape of the sliding groove 202 can be consistent with the shape of the first connecting hole 21, that is, the sliding groove 202 can also be a strip-shaped sliding groove. As for the shape of the positioning protrusion 3, it can be a positioning column, a positioning block, or a part of a spherical structure. Herein, the shape of the positioning protrusion 3 is not specifically limited.

[0075] It should be noted that, in the present embodiment, in order to improve the processing efficiency of the support 10 and reduce the processing difficulty of the support 10, the positioning protrusion 3 and the mounting plate 2 can be integrally formed, and at this time, in order to facilitate the forming of the positioning protrusion 3, the positioning protrusion 3 can be selected in the form of a positioning column.

[0076] It can be understood that, in order to hang the wall hanging plate 1 on the wall surface 100, the wall hanging plate 1 needs to be provided with a hanging hole 11. Through the cooperation of the hanging hole 11 and the threaded fastener such as a screw on the wall surface 100, the support 10 can be hung on the wall surface 100, and then the audio-video device 20 can be hung and installed on the wall surface 100.

[0077] Of course, in order to improve the reliability of the support 10 hung on the wall surface 100, the above-mentioned hanging hole 11 can be provided as a plurality of hanging holes 11, and the plurality of hanging holes 11 are symmetrically arranged about the central axis of the wall hanging plate 1 extending in the up-down direction. In this way, on the one hand, the number of connecting points between the support 10 and the wall surface 100 can be increased, and the fastening reliability of the support 10 installed on the wall surface 100 can be improved; on the other hand, the distribution of the connecting points between the wall hanging plate 1 and the wall surface 100 is uniform, which can improve the aesthetic effect of the support 10 installed on the wall surface 100, so as to improve the aesthetic effect of the audio-video device 20 hung and installed on the wall surface 100.

[0078] As Figure 2As shown, in some embodiments, to further improve the connection reliability between the wall-mounted panel 1 and the wall surface 100, multiple buffer pads 4 can be provided on the side of the wall-mounted panel 1 facing the wall surface 100. This fills the gap between the wall-mounted panel 1 and the wall surface 100 and increases the contact area between them. Consequently, the connection reliability between the bracket 10 and the wall surface 100 is improved.

[0079] like Figures 3 to 5 The diagram illustrates one wall-mounted state of the audio-visual equipment 20. In this state, the end connecting the wall-mounting plate 1 and the mounting plate 2 forms the bottom of the wall-mounting plate 1. However, in actual use, the audio-visual equipment 20 also has another suspended state, which can be seen in [reference needed]. Figure 7 and Figure 8 , Figure 7 This is a schematic diagram of a second three-dimensional structure of the bracket provided in an embodiment of this application. Figure 8 for Figure 7 A three-dimensional structural diagram from another perspective. In this case, the end where the wall-mounted panel 1 connects to the mounting plate 2 forms the top of the wall-mounted panel 1. That is to say, after rotating the wall-mounted panel 1 180 degrees, the wall-mounted panel 1 can still be rotatably connected to the mounting plate 2.

[0080] To enable switching between two suspension states, in some embodiments, the wall-mounted panel 1 is provided with a first connecting piece 12, and the mounting plate 2 is provided with a second connecting piece 22. The first connecting piece 12 and the second connecting piece 22 are connected by bolts 5. When the first connecting piece 12 and the second connecting piece 22 are connected by bolts 5, it means that the first connecting piece 12 and the second connecting piece 22 are detachable, and after disassembly, the first connecting piece 12 and the second connecting piece 22 can still be connected together after rotating the wall-mounted panel 1 180 degrees.

[0081] Specifically, in Figures 3 to 5 In the suspended configuration shown, the first connecting piece 12 is located at the bottom end of the second connecting piece 22. At this time, the end of the wall-mounted panel 1 that connects to the mounting plate 2 forms the bottom end of the wall-mounted panel 1. Figure 7 and Figure 8 In the bracket 10 shown, that is, in another suspension state, the first connecting piece 12 can be located at the top of the second connecting piece 22. At this time, the end of the wall-mounted plate 1 connected to the mounting plate 2 forms the top of the wall-mounted plate 1.

[0082] In other words, the wall-mounted panel 1 has a first end 14 near the mounting plate 2 and a second end 15 away from the mounting plate 2; when the wall-mounted panel 1 is hung on the wall surface 100, the first end 14 is located above or below the second end 15. The first end 14 is the end where the wall-mounted panel 1 connects to the mounting plate 2. That is, in Figures 3 to 5 In the suspended configuration shown, the first end 14 is positioned below the second end 15;Figure 7 and Figure 8 In the shown support 10, i.e. in another hanging condition, the first end 14 is located above the second end 15.

[0083] It is to be noted that the mounting direction of the bolt 5 is from the first connecting piece 12 to the second connecting piece 22, that is to say, the first threaded hole 121 on the first connecting piece 12 is a through hole; and the second threaded hole 221 on the second connecting piece 22 can be a counterbore or a through hole. In some specific embodiments, in order to facilitate the opening of the second threaded hole 221, the second threaded hole 221 is also a through hole.

[0084] It can be understood that, in order to improve the connection reliability and stability between the wall hanging plate 1 and the mounting plate 2, the above-mentioned first connecting piece 12 and the second connecting piece 22 can both be provided as two, and one first connecting piece 12 corresponds to one second connecting piece 22. The two first connecting pieces 12 are symmetrically arranged about the central axis of the wall hanging plate 1, and the two second connecting pieces 22 are symmetrically arranged about the central axis of the mounting plate 2. In this way, the connection reliability and stability between the wall hanging plate 1 and the mounting plate 2 can be improved.

[0085] Further, a plurality of first threaded holes 121 can be opened on a first connecting piece 12, and a plurality of second threaded holes 221 can be opened on a second connecting piece 22, one first threaded hole 121 corresponding to one second threaded hole 221. In this way, the connection reliability between the wall hanging plate 1 and the mounting plate 2 can be further improved. As shown in the figure, in the specific embodiments of the present embodiment, two first threaded holes can be opened on a first connecting piece 12, and correspondingly, two second threaded holes 221 can be opened on a second connecting piece 22. Here, the number of first connecting pieces 12, second connecting pieces 22, first threaded holes 121 and second threaded holes 221 is not specifically limited.

[0086] The structure of the wall hanging plate 1 can be that the wall hanging plate 1 comprises a hanging plate body 13 and a first connecting piece 12 connected to the hanging plate body 13. The hanging plate body 13 and the first connecting piece 12 can be integrally formed. The first end 14 is formed on the first connecting piece 12, and the second end 15 is formed on the hanging plate body 13. Among them, one plate surface of the hanging plate body 13 faces the wall surface 100, the hanging hole 11 is opened on the hanging plate body 13, and the buffer pad 4 is arranged on the plate surface of the hanging plate body 13 facing the wall surface 100.

[0087] Generally, if the hanging hole 11 is designed as a gourd shape, the connection reliability between the wall hanging plate 1 and the wall surface 100 can be further improved. Therefore, please continue to combine Figure 9 and Figure 10 , Figure 9 The first structure of the wall hanging plate in the support provided by the present embodiment is shown in the figure.Figure 10 This is a schematic diagram of a second structure for the wall-mounted panel in the bracket provided in an embodiment of this application. (See attached diagram.) Figure 9 As shown, in some optional embodiments, the mounting hole 11 may include a first hole segment 111 and a second hole segment 112 that are interconnected, with the second hole segment 112 located on the side of the first hole segment 111 closer to the mounting plate 2, and the width of the first hole segment 111 being smaller than the diameter of the second hole segment 112. For example, in... Figures 3 to 5 In the suspended state shown, by restricting the shape of the hanging hole 11, it is possible to prevent the hanging hole 11 from detaching from the screw on the wall surface 100 to a certain extent, thereby improving the connection reliability between the bracket 10 and the wall surface 100 provided in this embodiment.

[0088] like Figure 10 As shown, in some optional embodiments, the mounting hole 11 may include a first hole segment 111 and a second hole segment 112 that are interconnected, the second hole segment 112 being located on the side of the first hole segment 111 away from the mounting plate 2, and the width of the first hole segment 111 being smaller than the diameter of the second hole segment 112. For example, in... Figure 7 and Figure 8 In the structure of the bracket 10 shown, in another suspension state, by restricting the shape of the hanging hole 11, it is possible to prevent the hanging hole 11 from detaching from the screw on the wall surface 100 to a certain extent, thereby improving the connection reliability between the bracket 10 and the wall surface 100 provided in this embodiment.

[0089] It should be noted that, regardless of the suspension state, the first hole segment 111 is always located above the second hole segment 112.

[0090] In some usage scenarios, it is not necessary to hang the audio / video device 20 on the wall 100. In such cases, it may be necessary to place the audio / video device 20 on a table 300. To meet this usage scenario, the bracket 10 provided in this embodiment... Figure 11 and Figure 12 , Figure 11 This is a schematic diagram of a third three-dimensional structure of the bracket provided in the embodiments of this application. Figure 12 for Figure 11 A three-dimensional structural schematic diagram from another perspective. In some embodiments, the support 10 has a folded state, which should be determined by... Figure 1 and Figure 2 The bracket 10 shown is deformed through the following steps: First, the bolts 5 connecting the first connecting piece 12 and the second connecting piece 22 are loosened, causing the mounting plate 2 to detach from the wall-mounted plate 1; then, the wall-mounted plate 1 is rotated 180 degrees, and the first connecting piece 12 and the second connecting piece 22 are connected together by the bolts 5, as shown in the figure. Figure 7 and Figure 8the connection state of the wall hanging plate 1 and the mounting plate 2; then, the mounting plate 2 is rotated, and part of the structure of the mounting plate 2 is arranged in parallel with the hanging plate body 13.

[0091] Please continue to combine Figures 13 to 15 , Figure 13 for Figure 11 the first use state diagram of the bracket shown in the figure, Figure 14 for Figure 13 the structural schematic diagram from another perspective, Figure 15 for Figure 13 the plane structural schematic diagram of the structure shown in the figure. Specifically, in the folded state, the hanging plate body 13 of the wall hanging plate 1 has a first surface 131 arranged to face the mounting plate 2, and the mounting plate 2 has a second surface 23 arranged to face the first surface 131, and the first surface 131 and the second surface 23 are parallel to each other. In this way, a plate surface of the wall hanging plate 1 arranged away from the mounting plate 2 can be in contact with the table top 300, and then by connecting the audio and video equipment 20 and the mounting plate 2, the audio and video equipment 20 can be placed on the table top 300.

[0092] It can be understood that when the audio and video equipment 20 is placed on the table top 300, it may be necessary to adjust the camera range of the audio and video equipment 20 to meet the various use requirements of the user. Therefore, please continue to combine Figure 16 and Figure 17 , Figure 16 for Figure 11 the second use state diagram of the bracket shown in the figure, Figure 17 for Figure 11 the third use state diagram of the bracket shown in the figure. As Figure 16 shown, when it is necessary to make the camera range of the audio and video equipment 20 upward, at this time, the mounting plate 2 needs to be rotated, and the mounting plate 2 is rotated clockwise relative to the wall hanging plate 1 at a certain angle, and then the camera range of the audio and video equipment 20 can be set to an upward range.

[0093] As Figure 17 shown, in other use scenarios, the camera range of the audio and video equipment 20 may need to be downward, and therefore, in some optional embodiments, the mounting plate 2 includes a frame 24 and a bearing plate 25, the bearing plate 25 is connected with the frame 24 through a second damping rotating shaft (not shown in the figure), the frame 24 is rotationally connected with the hanging plate body 13 of the wall hanging plate 1, the second connecting piece 22 is connected to the frame 24, the first connecting hole 21 is formed on the bearing plate 25, the positioning protrusion 3 is arranged on the bearing plate 25, and a plate surface of the bearing plate 25 arranged away from the audio and video equipment 20 is formed as the second surface 23. In this way, by arranging the mounting plate 2 as the rotationally connected frame 24 and bearing plate 25, the bearing plate 25 can be rotated relative to the frame 24 to adjust the camera range of the audio and video equipment 20.

[0094] Specifically, in order to make the camera range of the audio-video device 20 face the setting, the bearing plate 25 needs to be rotated counterclockwise relative to the frame 24, and after the bearing plate 25 is rotated to a certain angle, the camera range of the audio-video device 20 is the range of the area facing downward.

[0095] Whether the camera range of the audio-video device 20 is set to face upward or downward, after the angle adjustment is completed, the audio-video device 20 itself will have a tendency to be separated from the mounting plate 2 under the action of gravity, and therefore, in order to further improve the connection reliability between the audio-video device 20 and the mounting plate 2, an anti-slip layer 26 can be arranged on the bearing plate 25, or an anti-slip structure can be arranged on the surface of the bearing plate 25. The anti-slip layer 26 here can be an anti-slip pad, and the anti-slip structure can be in the form of a positioning protrusion, an anti-slip pattern, etc. Here, the implementation form of the anti-slip layer and the anti-slip structure is not specifically limited.

[0096] By arranging the anti-slip layer 26 on the bearing plate 25, the friction between the audio-video device 20 and the bearing plate 25 can be increased, so as to further improve the connection reliability between the audio-video device 20 and the mounting plate 2.

[0097] Since the audio-video device 20 is installed on the bearing plate 25, the anti-slip layer 26 should be provided with a third connecting hole 261 corresponding to the first connecting hole 21, so that the audio-video device 20 and the bearing plate 25 can be connected together through the fastener 30.

[0098] Moreover, the anti-slip layer 26 needs to be provided with a through hole 262 for the positioning protrusion 3 to pass through, so that the cooperation between the positioning protrusion 3 and the sliding groove 202 on the audio-video device 20 can be realized. The shape of the through hole 262 is adapted to the shape of the positioning protrusion 3.

[0099] In addition to the above-mentioned wall-mounted state and the state of being placed on the table top 300, the audio-video device 20 can also be placed on a display device 400, and at this time, compared with the above-mentioned folded state, the wall-mounted plate 1 needs to be rotated counterclockwise so that a certain angle is formed between the first surface 131 and the second surface 23. The display device 400 here can be a smart screen, an interactive tablet, a display, etc. Here, the specific type of the display device 400 is not limited.

[0100] Please continue to combine Figures 18 to 21 , Figure 18 the fourth use state diagram of the support provided by the embodiments of the present application, Figure 19 is Figure 18 a perspective structural schematic view from another angle, Figure 20 is Figure 18 a plane structural schematic view of a partial structure of Figure 21 isFigure 20 Another structural schematic diagram of the state shown.

[0101] In order to place the audio-video equipment 20 on the display device 400 by the support 10 provided in the embodiment, the relative position between the support 10 and the display device 400 in the thickness direction of the display device 400 needs to be limited. The thickness direction of the display device 400 is consistent with the z-z axis direction in Figures 18 to 21 .

[0102] Therefore, in order to limit the position of the support 10 in the thickness direction of the display device 400, in some embodiments, the support 10 further comprises a connecting plate 6 and a blocking plate 7. The connecting plate 6 is located at the end of the wall hanging plate 1 away from the mounting plate 2, and the connecting plate 6 is detachably connected with the wall hanging plate 1, and the connecting plate 6 is configured to be connectable with the back surface 401 of the display device 400. The blocking plate 7 is connected with the end of the mounting plate 2 away from the wall hanging plate 1, and the blocking plate 7 is used to abut against the front surface 402 of the display device 400. In this way, by the arrangement of the connecting plate 6 and the blocking plate 7, the position of the support 10 in the thickness direction of the display device 400 can be limited, so as to improve the stability of the audio-video equipment 20 placed on the display device 400.

[0103] In the specific embodiments of the embodiment, the connecting plate 6 is connected with the end of the hanging plate body 13 away from the first connecting piece 12; the blocking plate 7 is connected with the end of the frame 24 away from the hanging plate body 13, and the blocking plate 7 is integrally formed with the frame 24. Of course, in other embodiments, the blocking plate 7 and the frame 24 can also adopt a detachable connection mode, such as a threaded fastener connection mode, or a buckle connection mode. Herein, the connection mode between the blocking plate 7 and the frame 24 is not specifically limited.

[0104] Generally, the display device 400 comprises a display body 403 and a back plate 404 connected together, and the end surface of the display body 403 away from the back plate 404 is formed as the front surface 402, and the end surface of the back plate 404 away from the display body 403 is formed as the back surface 401. In Figure 20 , the back surface of the display body 403 and the back surface of the back plate 404 jointly form the above-mentioned back surface 401, that is, the back surface of the display body 403 and the back surface of the back plate 404 are on the same plane. In Figure 21 , the back surface of the back plate 404 protrudes from the back surface of the display body 403, that is, the back surface of the back plate 404 forms the above-mentioned back surface 401. In actual use, both of the two kinds of display devices 400 are applicable to the support 10 provided in the embodiment.

[0105] Please continue to combine Figures 22 to 24 , Figure 22 the fifth use state diagram of the support provided in the embodiment of the present application,Figure 23 A partial structure of the structure diagram, Figure 22 Figure 24 A plane structure diagram of the structure diagram. As shown in Figure 23 Figures 22 to 24 As shown in the figure, when the audio and video device 20 is placed on the display device 400, the camera range of the audio and video device 20 also needs to be adjusted in some use scenarios, at this time, the camera range of the audio and video device 20 needs to be directed to the downward area, which can be achieved by counterclockwise rotation of the bearing plate 25 relative to the frame 24.

[0106] If there is no substantial connection relationship between the support 10 and the display device 400, the reliability of the audio and video device 20 placed on the display device 400 will also be affected, therefore, in some optional embodiments, the connecting plate 6 is provided with a first adhesive layer 8, and the first adhesive layer 8 is used to connect with the back surface 401 of the display device 400; the baffle 7 is provided with a second adhesive layer 9, and the second adhesive layer 9 is used to connect with the front surface 402 of the display device 400. In this way, through the setting of the first adhesive layer 8 and the second adhesive layer 9, the support 10 and the display device 400 can be connected together, so as to improve the reliability of the audio and video device 20 placed on the display device 400.

[0107] It should be noted that the first adhesive layer 8 and the second adhesive layer 9 described above can be an adhesive layer formed by an adhesive, or can include a base layer, and an adhesive is provided on both sides of the base layer. The adhesive on one side is used to connect with the display device 400, and the adhesive on the other side is used to connect with the connecting plate 6 or the baffle 7. Here, the type of the first adhesive layer 8 and the second adhesive layer 9 is not specifically limited.

[0108] The connection mode between the connecting plate 6 and the hanging plate body 13 can be two kinds.

[0109] Please continue to combine Figure 7 , Figure 8 and Figure 25 , Figure 25 Figure 7 The exploded view of the support shown in the figure. In some embodiments, the connecting plate 6 includes a first sub-plate 61 and a second sub-plate 62 which are rotationally connected with each other, the first sub-plate 61 is connected with the hanging plate body 13 of the wall hanging plate 1 in a detachable manner, and the second sub-plate 62 is used to connect with the back surface 401 of the display device 400, that is, the first adhesive layer 8 is arranged on the side of the second sub-plate 62 facing the back surface 401.

[0110] ​​​The first sub-plate 61 and the hanging plate body 13 can be connected together by a threaded fastener such as a screw, and the second sub-plate 62 and the first sub-plate 61 can be rotationally connected together by two rotating shafts 40. Specifically, the second sub-plate 62 has two oppositely arranged first adapter bent plates 621, the first sub-plate 61 has two second adapter bent plates 611, the first adapter bent plates 621 are located between the two second adapter bent plates 611, one rotating shaft 40 passes through one first adapter bent plate 621 and is connected with a second adapter bent plate 611, and the other rotating shaft 40 passes through the other first adapter bent plate 621 and is connected with a second adapter bent plate 611. In this way, the rotational connection between the first sub-plate 61 and the second sub-plate 62 can be achieved.

[0111] Please continue to combine Figures 26 to 27 , Figure 26 A three-dimensional structural schematic diagram of a connecting plate in a support provided by an embodiment of the present application, Figure 27 A third structural schematic diagram of a wall hanging plate in a support provided by an embodiment of the present application. As shown in the figure, in another embodiment, the connecting plate 6 includes a plate body 63, an adapter portion 64, and a clamping hook 65. The adapter portion 64 is connected between the plate body 63 and the clamping hook 65. The plate body 63 is used to be connected with the back surface 401 of the display device 400, that is, the first adhesive layer 8 is arranged on an end surface of the plate body 63 facing the back surface 401. The adapter portion 64 has an opening 641 for the end portion of the hanging plate body 13 to extend into, and the adapter portion 64 can be rotationally matched with the end portion of the hanging plate body 13. The hanging plate body 13 is provided with a through slot 132, and the clamping hook 65 can pass through the through slot 132 and be stopped on the hanging plate body 13. Through the cooperation of the clamping hook 65 and the hanging plate body 13, the connection reliability between the connecting plate 6 and the wall hanging plate 1 can be improved, so as to avoid the disconnection of the connecting plate 6 and the wall hanging plate 1 to a certain extent.

[0112] As Figure 26 and Figure 27 shown, in an embodiment, the clamping hook 65 can be provided as one, and the clamping hook 65 is arranged at the middle of the adapter portion 64 in the axial direction thereof. At this time, the through slot 132 is also provided as one.

[0113] As Figure 9 and Figure 10 shown, in another embodiment, the clamping hook 65 can be provided as two, and the two clamping hooks 65 are symmetrically arranged in the axial direction of the adapter portion 64. At this time, the through slot 132 is also correspondingly provided as two, that is, one clamping hook 65 corresponds to one through slot 132. Here, the number of clamping hooks 65 and through slots 132 is not specifically limited.

[0114] In summary, the support 10 provided in the embodiment combines four use states of the use scene of the audio-video device 20, which are two hanging states, one folding state, and one state of the audio-video device 20 placed on the display device 400.

[0115] The application further provides an audio-video assembly, which comprises the audio-video device 20, the support 10 in the above-mentioned embodiments, and the fastener 30; the audio-video device 20 has the second connecting hole 201; the fastener 30 is arranged in the first connecting hole 21 and connected with the second connecting hole 201, so as to install the audio-video device 20 on the mounting plate 2. Wherein, the number of the first connecting holes 21 is equal to the number of the second connecting holes 201, and one first connecting hole 21 corresponds to one second connecting hole 201, and in addition, the second connecting hole 201 is a circular hole. Here, the number of the first connecting holes 21, the second connecting holes 201, and the shape of the second connecting holes 201 are not specifically limited.

Claims

1. A stand for an audio-visual apparatus, said audio-visual apparatus having audio and / or video functionality, characterized in that, The support comprises: a wall hanging plate for hanging on a wall surface; and a mounting plate for supporting the audio-video equipment, the mounting plate being connected with the wall hanging plate, the mounting plate being provided with a first connecting hole for connecting with the audio-video equipment; wherein the first connecting hole is a strip-shaped hole, and the strip-shaped hole is configured to adjust the distance between the audio-video equipment and the wall surface.

2. The stent of claim 1, wherein The audio-video equipment is provided with a sliding groove on the side facing the mounting plate. The support further comprises a positioning protrusion provided on the mounting plate, the positioning protrusion being configured to slide with the sliding groove. When the audio-video equipment is connected with the mounting plate, the extension direction of the sliding groove is parallel to the extension direction of the strip-shaped hole.

3. The stent of claim 1, wherein The mounting plate and the wall hanging plate are connected through a first damping rotating shaft.

4. The stent of claim 1, wherein The support has a folding state. In the folding state, the wall hanging plate has a first surface facing the mounting plate, and the mounting plate has a second surface facing the first surface, the first surface and the second surface being parallel to each other.

5. The stent of claim 1, wherein The support further comprises: a connecting plate located at the end of the wall hanging plate away from the mounting plate, the connecting plate being detachably connected with the wall hanging plate, the connecting plate being configured to connect with the back surface of a display device; a baffle connected with the end of the mounting plate away from the wall hanging plate, the baffle being configured to abut against the front surface of the display device.

6. The stent of claim 5, wherein The connecting plate is provided with a first adhesive layer for connecting with the back surface of the display device.

7. The stent of claim 5, wherein The connecting plate comprises a plate main body, an adapter and a hook, the adapter being connected between the plate main body and the hook, the plate main body being configured to connect with the back surface of the display device; the adapter has an opening for the end of the wall hanging plate to extend into, and the adapter is configured to rotate with the end of the wall hanging plate; the wall hanging plate is provided with a through slot, and the hook is configured to stop at the wall hanging plate after passing through the through slot.

8. The stent of claim 5, wherein The connecting plate comprises a first sub-plate and a second sub-plate rotatably connected with each other, the first sub-plate being detachably connected with the wall hanging plate, and the second sub-plate being configured to connect with the back surface of the display device.

9. The stent defined in any one of claims 4-8, wherein, The mounting plate comprises a frame and a bearing plate, the bearing plate being connected with the frame through a second damping rotating shaft, the frame being connected with the wall hanging plate, and the first connecting hole being located on the bearing plate.

10. The stent of claim 9, wherein, The bearing plate is provided with an anti-slip layer, or the surface of the bearing plate is provided with an anti-slip structure.

11. The stent defined in any one of Claims 1-8, wherein, The wall hanging plate is provided with a hanging hole, the hanging hole comprising a first hole segment and a second hole segment in communication with each other; the second hole segment is located on the side of the first hole segment close to or away from the mounting plate, and the width of the first hole segment is smaller than the hole diameter of the second hole segment.

12. The stent defined in any one of Claims 1-8, wherein, The wall hanging plate is provided with a first connecting piece, and the mounting plate is provided with a second connecting piece, the first connecting piece and the second connecting piece being connected through a bolt.

13. An audio-video assembly, characterized in that It comprises: an audio-video equipment having a second connecting hole; a support according to any one of claims 1 to 12; and a fastener penetrating through the first connecting hole and connected with the second connecting hole to mount the audio-video equipment on the mounting plate. ​ 14. The audio-video assembly of claim 13, wherein, The wall hanging plate has a first end proximate to the mounting plate and a second end distal from the mounting plate; When the wall hanging plate is hung on the wall surface, the first end is above or below the second end.

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