Stand and electronic device

Abstract

The utility model discloses a kind of support and electronic equipment, it is related to electronic equipment technical field, and electronic equipment includes indoor host computer and outdoor submachine, support includes main body, conducting part and rotating assembly;Main body includes mounting and cover plate, mounting is used to detachably connect in indoor host computer, mounting is equipped with through-hole, cover plate is located in mounting and cover is equipped in through-hole;Conducting part includes conducting head and wire body, conducting head is used to electrically connect in indoor host computer, conducting head is protruded in mounting, conducting head is equipped with wire slot, one end of wire body is inserted wire slot and electrically connected with conducting head, the other end is used to electrically connect in outdoor submachine, the end of cover plate is abutted on conducting head, to lock wire body in wire slot;Rotating assembly is rotatably arranged in the side of the mounting away from the cover plate;The utility model can be according to corresponding installation occasion, only through partial parts combination complete corresponding installation mode, reduce cost and improve single part reusability, adapt to the installation of multiple types of equipment.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to a bracket and an electronic device. Background Technology

[0002] Common home electronic devices with screens typically require stands for fixation or placement, and different devices need different stands to accommodate various installation methods. Devices with similar shapes may be compatible with different stands, causing inconvenience for users and manufacturers in terms of design. Devices that support multi-purpose installation often have more complex stands with a larger number of components, resulting in low effective utilization of components when only a single installation method is required.

[0003] Meanwhile, desktop stands on the market often only support adjustments at a few fixed angles, leaving little room for user adjustment. Utility Model Content

[0004] The main purpose of this utility model is to propose a bracket and electronic device that, depending on the installation occasion, can complete the corresponding installation method by combining only some parts, thereby reducing costs and increasing the reusability of individual parts, and adapting to the installation of multiple types of equipment.

[0005] To achieve the above objectives, the present invention proposes a bracket for electronic devices, the electronic devices including an indoor main unit and an outdoor sub-unit, the bracket comprising: The main body includes a mounting component and a cover plate. The mounting component is detachably connected to the indoor unit. The mounting component has a through hole for a first fastener to pass through to fix the main body to the outdoor sub-unit or mounting surface. The cover plate is provided on the mounting component and covers the through hole. A conductive component includes a conductive head and a wire. The conductive head is used for electrical connection to the indoor unit. The conductive head protrudes from the mounting component and has a wire groove. One end of the wire extends into the wire groove and is electrically connected to the conductive head. The other end of the wire is used for electrical connection to the outdoor unit. The end of the cover plate abuts against the conductive head to lock the wire in the wire groove. A rotating assembly is rotatably disposed on the side of the mounting member opposite to the cover plate, and is capable of rotating relative to the mounting member to adjust the angle between the rotating assembly and the mounting member.

[0006] In one embodiment, the conductive head has a first protrusion at the position corresponding to the groove opening of the wire groove, and the end of the cover plate has a second protrusion. The second protrusion and the first protrusion abut against each other to lock the wire body in the wire groove.

[0007] In one embodiment, the mounting component includes a mounting plate and a fixing plate, each of the mounting plate and the fixing plate having the through hole. The mounting component is made of plastic, the fixing plate is disposed on the mounting plate, the fixing plate is made of metal, and the cover plate covers the fixing plate.

[0008] In one embodiment, the mounting plate has an opening, and the fixing plate is engaged with the opening; And / or, the fixing plate is fixed to the mounting plate by an adhesive layer; And / or, the cover plate is detachably connected to the mounting component.

[0009] In one embodiment, the rotating assembly includes a rotating shaft and a support frame, the rotating shaft being disposed on the mounting member, and the support frame being rotatably disposed on the rotating shaft to rotate relative to the mounting member.

[0010] In one embodiment, the mounting component and the rotating shaft are each provided with a first mounting hole for a second fastener to pass through in order to mount the rotating shaft to the mounting component, and the rotating shaft and the support frame are each provided with a second mounting hole for a third fastener to pass through in order to mount the support frame to the rotating shaft.

[0011] In one embodiment, at least one of the mounting member and the rotating assembly has foot pads at its end.

[0012] This utility model also proposes an electronic device, including an indoor unit, an outdoor unit, and a bracket as described above. The bracket is detachably connected to the indoor unit, and the conductive element electrically connects the indoor unit and the outdoor unit.

[0013] In one embodiment, one of the indoor unit and the mounting component is provided with a positioning groove, and the other of the indoor unit and the mounting component is provided with a hook. The hook cooperates with the positioning groove to install the indoor unit onto the mounting component.

[0014] In one embodiment, one of the indoor unit and the mounting component is further provided with a limiting groove, and the other of the indoor unit and the mounting component is further provided with a limiting protrusion. The limiting protrusion is used to limit the engagement with the limiting groove when the hook and the positioning groove are engaged.

[0015] In this invention, the mounting component of the main body can be detachably connected to the indoor unit. Simultaneously, the through-hole on the mounting component allows the bracket to be fixed to the outdoor sub-unit or mounting surface via a first fastener, achieving multi-purpose functionality and adapting to different installation scenarios. More importantly, the bracket integrates a conductive head on the mounting component. This conductive head establishes an electrical connection with the outdoor sub-unit via a wire, forming a built-in conductive path and eliminating the need for additional external cable routing. The cover plate not only covers the through-hole but also presses the conductive head at its end, firmly locking the wire within the wire groove and ensuring the stability of the electrical connection. Furthermore, the bracket is equipped with a rotating component, rotatably positioned on the side of the mounting component away from the cover plate. This component allows for free adjustment of the angle relative to the mounting component, enabling stepless angle adjustment in usage scenarios such as desktop placement. This overcomes the limitations of traditional brackets that only support fixed adjustment levels, improving user viewing adaptability and usage flexibility. This design allows the same bracket to meet the installation requirements of the indoor unit and achieve electrical connection with the outdoor unit. It also provides multi-angle support, eliminating the need for multiple complex components for different functions. This simplifies the structure, reduces the number of parts, avoids redundant configuration when only a single installation method is required, improves component utilization, reduces user purchase and usage costs, and comprehensively enhances the bracket's versatility, convenience, and user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 Exploded view of an embodiment of the bracket provided by this utility model; Figure 2 for Figure 1 Another angle of the exploded view; Figure 3 A schematic diagram of the structure for wall mounting of the bracket provided by this utility model; Figure 4 A schematic diagram of the structure for installing the bracket junction box provided by this utility model; Figure 5 A schematic diagram of the bracket doorbell installation provided by this utility model; Figure 6 for Figure 5 A schematic diagram of the structure when the middle cover is open; Figure 7 for Figure 6 A sectional view; Figure 8 for Figure 7A cross-sectional view from another angle; Figure 9 for Figure 5 A schematic diagram of the structure when the middle cover is closed; Figure 10 for Figure 1 A structural schematic diagram of one side of the mounting component; Figure 11 for Figure 1 A structural diagram of the other side of the mounting component; Figure 12 A schematic diagram of the desktop mounting structure of the bracket provided by this utility model; Figure 13 This utility model provides a schematic diagram of the electronic device assembly structure; Figure 14 for Figure 13 A magnified view of a section at point A in the middle; Figure 15 for Figure 13 A sectional view; Figure 16 for Figure 15 A magnified view of a section at point B.

[0018] Explanation of icon numbers: 100. Bracket; 1. Main body; 101. Through hole; 102. Opening; 11. Mounting component; 111. Mounting plate; 112. Fixing plate; 113. Limiting protrusion; 12. Cover plate; 121. Second protrusion; 2. Conductive component; 201. Wire groove; 21. Conductive head; 221. First protrusion; 22. Wire body; 3. Rotating assembly; 301. First mounting hole; 302. Second mounting hole; 31. Rotating shaft; 32. Support frame; 4. First fastener; 5. Second fastener; 6. Third fastener; 7. Hanging component; 200. Indoor unit; 2001. Positioning groove; 2002. Limiting groove; 300. Outdoor unit; 400. Mounting surface.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0021] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0023] Common home electronic devices with screens typically require stands for fixation or placement, and different devices need different stands to accommodate various installation methods. Devices with similar shapes may be compatible with different stands, causing inconvenience for users and manufacturers in terms of design. Devices that support multi-purpose installation often have more complex stands with a larger number of components, resulting in low effective utilization of components when only a single installation method is required.

[0024] Meanwhile, desktop stands on the market often only support adjustments at a few fixed angles, leaving little room for user adjustment.

[0025] Therefore, this utility model proposes a bracket 100, which aims to complete the corresponding installation method by combining only some parts according to the corresponding installation occasion, thereby reducing costs and increasing the reusability of individual parts, and adapting to the installation of multiple types of equipment.

[0026] Please see Figures 1 to 16 In one embodiment of this utility model, the bracket 100 is used for electronic devices, the electronic devices including an indoor main unit 200 and an outdoor sub-unit 300, and the bracket 100 includes: The main body 1 includes a mounting component 11 and a cover plate 12. The mounting component 11 is detachably connected to the indoor unit 200. The mounting component 11 has a through hole 101 for the first fastener 4 to pass through to fix the main body 1 to the outdoor sub-unit 300 or the mounting surface 400. The cover plate 12 is provided on the mounting component 11 and covers the through hole 101. The conductive component 2 includes a conductive head 21 and a wire 22. The conductive head 21 is used to electrically connect to the indoor unit 200. The conductive head 21 protrudes from the mounting component 11 and has a wire groove 201. One end of the wire 22 extends into the wire groove 201 and is electrically connected to the conductive head 21. The other end of the wire 22 is used to electrically connect to the outdoor unit 300. The end of the cover plate 12 abuts against the conductive head 21 to lock the wire 22 in the wire groove 201. The rotating component 3 is rotatably disposed on the side of the mounting member 11 away from the cover plate 12, and can rotate relative to the mounting member 11 to adjust the included angle between the rotating component 3 and the mounting member 11.

[0027] In this embodiment, the bracket 100 includes a main body 1, which is composed of a mounting component 11 and a cover plate 12. The mounting component 11 can be made of metal or high-strength plastic, possessing sufficient structural strength and durability to ensure that it does not deform or get damaged during long-term use. The mounting component 11 can be provided with connection structures such as snaps, grooves, or threaded interfaces, which can cooperate with corresponding snaps, protrusions, or threaded structures on the indoor unit 200 to achieve a quick and detachable connection between the two, facilitating user installation, disassembly, and subsequent maintenance. For example, when one of the indoor unit 200 and the mounting component 11 is provided with a positioning groove 2001 and the other is provided with a hook 7, the initial installation of the indoor unit 200 on the mounting component 11 can be completed by hooking the hook 7 into the positioning groove 2001 during the assembly process. To further improve the stability of the connection, a limiting groove 2002 can be provided on one of the indoor unit 200 and the mounting component 11, and a limiting protrusion 113 can be provided on the other. As the mounting bracket 7 engages with the positioning groove 2001, the limiting groove 2002 and the limiting protrusion 113 also cooperate, further locking the connection and enhancing the assembly's robustness. The mounting bracket 11 has a through hole 101, allowing the first fastener 4 to pass through, thus fixing the bracket 100 to the outdoor unit 300, wall, or junction box mounting surface 400, effectively supporting the electronic equipment and improving installation flexibility and scene adaptability. The through hole 101 can be designed as a circle, an oblong hole, or other geometric shapes; no specific limitation is made here. The first fastener 4 can be a screw or bolt; no specific limitation is made here either. Taking a video host, central control screen, or call microphone as an example, such devices typically only include an indoor host 200. Figure 3 As shown, when the mounting surface 400 is a wall, the bracket 100 can be fixed to the wall by passing screws through the through hole 101 of the mounting component 11 and the screw holes on the wall; Figure 4 As shown, when the mounting surface 400 is a junction box, the screws pass through the through hole 101 and connect to the screw holes on the junction box, thus completing the installation of the video host, central control screen, or call microphone. It should be noted that, as... Figures 5 to 9As shown, doorbell devices typically include an indoor unit 200 and an outdoor unit 300. When the bracket 100 needs to be installed in the mounting sleeve of the outdoor unit 300, screws can be passed through the through hole 101 of the mounting part 11 and directly engaged with the threads on the inner wall of the mounting sleeve to achieve a fixed connection between the bracket 100 and the outdoor unit 300, thereby completing the installation of the entire doorbell.

[0028] To address the functional requirement of indoor and outdoor electrical connection for doorbell devices, the bracket 100 further integrates a conductive component 2. The conductive component 2 includes a conductive head 21 and a wire 22. The conductive head 21 can be made of a metal material with excellent conductivity, such as copper or a gold-plated alloy. The conductive head 21 protrudes from the surface of the mounting component 11 and is located on the same side of the mounting component 11 as the cover plate 12. One end is fixed to the mounting component 11, and the other end extends away from the mounting component 11 and then bends upwards, facilitating insertion or crimping with the electrical interface on the indoor unit 200, thus achieving electrical connection between the conductive component 2 and the indoor unit 200. The conductive head 21 has a wire groove 201 inside, with the groove opening facing the mounting component 11 to accommodate one end of the wire 22. The wire 22 can be a thin wire or a flexible circuit board. One end of it can be fixed in the wire trough 201 by plugging, welding or riveting, and the other end extends to the outdoor sub-unit 300 and is electrically connected to it, so that the indoor main unit 200 can realize signal or power transmission with the outdoor sub-unit 300 through the conductive head 21 and the wire 22.

[0029] It is worth noting that the cover plate 12 is fixed to the surface of the mounting part 11 by a snap-fit ​​structure or screws, and completely covers the through hole 101. This not only enhances the appearance and prevents dust and foreign objects from entering, but also provides structural reinforcement. When the cover plate 12 is in place, its end presses against the top of the conductive head 21, firmly locking the wire 22 inside the wire groove 201. This design effectively prevents the wire 22 from shifting or coming loose due to vibration, pulling, or thermal expansion and contraction, improving the mechanical stability and long-term reliability of the electrical connection between the conductive head 21 and the wire 22, and ensuring the normal operation of electronic equipment in various operating environments.

[0030] Furthermore, to enable the bracket 100 to provide multi-angle support, a rotating component 3 is integrated into the bracket 100. The rotating component 3 is located on the side of the mounting member 11 opposite to the cover plate 12, and can be rotatably connected to the mounting member 11 via a pivot 31, a hinge structure, or a ball joint mechanism, forming a stable rotating pair. The rotating component 3 can continuously swing relative to the mounting member 11 within a preset angle range, rather than being limited to a few fixed positions, thus achieving stepless angle adjustment. For example, when the bracket 100 is used in a desktop setting, the user can manually adjust the angle between the rotating component 3 and the mounting member 11 to freely set the tilt angle of the indoor unit 200, adapting to different desktop heights, sitting postures, or lighting conditions for the optimal viewing angle. This overcomes the limitation of traditional brackets 100 that only support fixed angle adjustments, improving the flexibility of use.

[0031] In the technical solution of this utility model, the mounting component 11 of the main body 1 can be detachably connected to the indoor unit 200. Simultaneously, the through hole 101 on the mounting component 11 allows the bracket 100 to be fixed to the outdoor sub-unit 300 or the mounting surface 400 via the first fastener 4, achieving multiple uses and adapting to different installation scenarios. More importantly, the bracket 100 integrates a conductive head 21 on the mounting component 11. The conductive head 21 establishes an electrical connection with the outdoor sub-unit 300 through a wire 22, forming a built-in conductive path, eliminating the need for additional external cable laying. The cover plate 12 not only covers the through hole 101, but its end also presses against the conductive head 21, firmly locking the wire 22 within the wire groove 201, ensuring the stability of the electrical connection. Furthermore, the bracket 100 is equipped with a rotating component 3, which is rotatably mounted on the side of the mounting member 11 opposite to the cover plate 12. This rotating component 3 allows for free adjustment of the included angle relative to the mounting member 11, enabling stepless angle adjustment in various usage scenarios such as desktop placement. This overcomes the limitations of traditional brackets that only support fixed adjustment levels, improving user viewing adaptability and flexibility. This design allows the same bracket 100 to meet the installation requirements of the indoor unit 200 and achieve electrical connection with the outdoor unit 300, while also providing multi-angle support. This eliminates the need for multiple complex components for different functions, simplifying the structure, reducing the number of parts, avoiding redundant configurations when only a single installation method is required, improving component utilization, reducing user purchase and usage costs, and comprehensively enhancing the bracket's versatility, convenience, and user experience.

[0032] Please see Figures 1 to 9 In one embodiment of the present invention, the conductive head 21 is provided with a first protrusion 221 at the position corresponding to the groove opening of the wire groove 201, and the end of the cover plate 12 is provided with a second protrusion 121. The second protrusion 121 and the first protrusion 221 abut against each other to lock the wire body 22 in the wire groove 201.

[0033] In this embodiment, the first protrusion 221 is located on the edge of the conductive head 21 near the opening of the wire groove 201, protruding towards the cover plate 12 to form a locally thickened or raised structure; the second protrusion 121 is located at the end of the cover plate 12, corresponding to the first protrusion 221. When the cover plate 12 is assembled to the mounting part 11 and fully in place, the second protrusion 121 is pressed down together with the cover plate 12, making surface or line contact with the first protrusion 221. The two protrusions press against each other and work together on the conductive head 21 to tightly clamp the wire 22 inside the wire groove 201. This double-protrusion abutment structure can enhance the clamping force on the wire 22, preventing the wire 22 from loosening, slipping, or falling out of the wire groove 201 under vibration or external force, and further improving the stability and durability of the electrical connection between the conductive head 21 and the wire 22. Meanwhile, this structure requires no additional locking components; the locking of the line body 22 can be automatically completed simply by assembling the cover plate 12, which simplifies the assembly process and improves production efficiency.

[0034] Please see Figure 10 and Figure 11 In one embodiment of the present invention, the mounting component 11 includes a mounting plate 111 and a fixing plate 112. The mounting plate 111 and the fixing plate 112 are each provided with a through hole 101. The mounting component 11 is made of plastic. The fixing plate 112 is disposed on the mounting plate 111. The fixing plate 112 is made of metal. The cover plate 12 is disposed on the fixing plate 112.

[0035] In this embodiment, the mounting plate 111 is made of plastic and molded using an injection molding process. It has good insulation properties and structural plasticity. The through holes 101 on it are used to install devices that only contain the indoor unit 200, such as a video host, a central control screen, or a call microphone. During the installation of such devices, screws pass through the through holes 101 of the mounting plate 111 and directly engage with the screw holes on the wall or junction box to fix the bracket 100. At this time, the force is relatively small, and the plastic structure is sufficient to meet the strength requirements. The fixing plate 112 is made of metal, such as stainless steel or aluminum alloy, and is located in a local area of ​​the mounting plate 111. The through holes 101 on it are specifically used for the installation of doorbell-type devices. When the bracket 100 needs to be connected to the outdoor unit 300, the screws need to pass through the through holes 101 of the fixing plate 112 and engage with the threads on the inner wall of the mounting cylinder of the outdoor unit 300. The locking force applied during this installation process is relatively large, and the device may be subjected to long-term vibration and external forces during use. To prevent the plastic structure from slipping, deforming or breaking under high stress, a metal fixing plate 112 is specially set as a load-bearing component to provide higher structural strength and durability.

[0036] The fixing plate 112 and the mounting plate 111 are joined by an insert injection molding process, which firmly embeds the metal components into the plastic matrix, achieving a reliable connection. Alternatively, the fixing plate 112 is further fixed to the mounting plate 111 by an adhesive layer. The adhesive layer is composed of an adhesive layer formed by a dispensing process, which fills the mating surfaces of the fixing plate 112 and the mounting plate 111. After curing, it provides uniform adhesive strength, effectively transfers load, enhances the durability and vibration resistance of the connection, and prevents loosening due to long-term stress. Alternatively, the mounting plate 111 has an opening 102 that matches the shape of the fixing plate 112. The fixing plate 112 is embedded in the opening 102, and circumferential limiting and initial positioning are achieved through interference fit or snap-fit ​​structure, preventing displacement during installation or use and ensuring precise alignment of the through hole 101. The cover plate 12 is placed on the surface of the fixing plate 112, which not only conceals the internal structure and improves the overall appearance, but also further presses and protects the fixing plate 112. In addition, the cover plate 12 and the mounting part 11 are connected in a detachable manner, such as by a snap-fit, screw or sliding structure, which makes it easy to quickly open the cover plate 12 when maintenance, replacement of internal conductive parts 2 or adjustment of wire 22 is required, without destructive disassembly, thus improving the maintainability and flexibility of the bracket 100.

[0037] Please see Figures 10 to 12 In one embodiment of the present invention, the rotating component 3 includes a rotating shaft 31 and a support frame 32. The rotating shaft 31 is disposed on the mounting member 11, and the support frame 32 is rotatably disposed on the rotating shaft 31 so as to rotate relative to the mounting member 11.

[0038] In this embodiment, the rotating shaft 31 is installed on the side of the mounting component 11 away from the cover plate 12. It can be integrally formed with the mounting component 11 or fixed by means of interference fit, threaded connection, etc., and serves as the rotation center of the rotating component 3. The support frame 32 can be provided with a shaft hole or hinge ear that matches the rotating shaft 31, and can be rotatably connected by being sleeved on the rotating shaft 31. The user can manually operate the support frame 32 to make it swing continuously within a certain angle range around the axis of the rotating shaft 31, thereby adjusting the angle between the support frame 32 and the mounting component 11, and realizing stepless adjustment of the overall tilt angle of the bracket 100. For example, when the bracket 100 is placed on a table for use, the tilt angle of the indoor unit 200 can be adjusted by swinging the support frame 32 to obtain a more comfortable viewing field of view and avoid reflection or viewing angle deviation. To ensure the stability of the angle adjustment process, a friction damping structure is provided at the connection between the rotating shaft 31 and the support frame 32. For example, an elastic washer, spring sheet or rubber ring is set between the rotating shaft 31 and the shaft hole. The pre-tightening force generates appropriate rotational resistance, so that the support frame 32 can be firmly maintained in position at any adjustment angle and will not automatically sag or shake due to the weight of the equipment or slight touch.

[0039] Please see Figures 10 to 12In one embodiment of the present invention, the mounting member 11 and the rotating shaft 31 are each provided with a first mounting hole 301 for the second fastener 5 to pass through in order to install the rotating shaft 31 onto the mounting member 11, and the rotating shaft 31 and the support frame 32 are each provided with a second mounting hole 302 for the third fastener 6 to pass through in order to install the support frame 32 onto the rotating shaft 31.

[0040] In this embodiment, the first mounting holes 301 are respectively set at the corresponding positions of the mounting component 11 and the rotating shaft 31. When the rotating shaft 31 and the mounting component 11 are aligned and assembled, the first mounting holes 301 of the two are aligned, and the second fastener 5 passes through them to fix the rotating shaft 31 to the mounting component 11. This connection method uses independent fasteners to assemble the rotating shaft, eliminating the need for integral molding or welding, which helps to reduce mold complexity and processing costs, and also facilitates the replacement and maintenance of the rotating shaft 31. The second mounting holes 302 are respectively set at the corresponding positions of the rotating shaft 31 and the support frame 32. After the two are aligned, the third fastener 6 passes through them, allowing the support frame 32 to rotate freely around the rotating shaft 31, forming a stable rotating pair structure. The third fastener 6 serves as both the rotation axis and controls the rotational damping by adjusting its locking torque. When the third fastener 6 is properly tightened, appropriate friction is generated at the contact surface between the rotating shaft 31 and the support frame 32, ensuring reliable positioning of the support frame 32 at any adjustable angle and preventing angular slippage due to the equipment's own weight or external forces. When angle adjustment is required, the user can achieve smooth rotation by applying a slight external force, making operation convenient. This structure achieves mechanical connection and angle adjustment functions through shared fasteners, eliminating the need for additional bearings or complex transmission components. It features a simple structure, efficient assembly, and high reliability. Furthermore, all connection structures are located on the side of the mounting component 11 facing away from the cover plate, thus not affecting the appearance integrity of the front of the bracket 100.

[0041] Please see Figures 10 to 12 In one embodiment of the present invention, at least one of the mounting member 11 and the rotating assembly 3 is provided with a foot pad at its end.

[0042] In this embodiment, the feet are located at the bottom of the free end of the mounting component 11 and / or the support frame 32, and can be made of materials with a high coefficient of friction and a certain degree of elasticity, such as rubber, silicone, or soft plastic. When the bracket 100 is used for desktop placement, the feet are in direct contact with the desktop surface. Their main function is to increase the friction between the bracket 100 and the contact surface, preventing the bracket 100 from sliding when adjusting the angle or being slightly touched, thus improving the overall stability of the placement. At the same time, the feet have a cushioning and shock absorption function, which can prevent the metal or hard plastic parts of the bracket 100 from directly contacting the desktop, protecting the desktop from scratches or wear, especially suitable for easily damaged desktops such as wood, glass, or painted surfaces. In addition, the elasticity of the feet can also compensate for the unevenness of the mounting surface 400 to a certain extent, allowing the bracket 100 to be placed stably on slightly tilted or irregular surfaces, improving the user experience. When the feet are located at the end of the support frame 32, they mainly provide support in the case of large-angle tilt; when located at the end of the mounting component 11, they provide auxiliary support in the case of small angle or flat placement. By installing foot pads on at least one of them, it can adapt to different placement postures, meet the needs of multiple scenarios without additional accessories, and has a simple structure, low cost and strong practicality, further improving the versatility of the bracket 100.

[0043] This utility model also proposes an electronic device; please refer to [link / reference needed]. Figure 15 and Figure 16 The electronic device includes an indoor unit 200, an outdoor unit 300, and a bracket 100. The specific structure of the bracket 100 is as described in the above embodiments. Since this electronic device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0044] It is understood that electronic devices include, but are not limited to, at least one of the following: doorbell indoor unit, video host, central control screen, and paging microphone, especially suitable for intelligent interactive devices that require indoor and outdoor collaborative operation. In the electronic device, the bracket 100 and the indoor host 200 are detachably connected via snap-fit, limiting protrusion-contact structure, or threaded connection, facilitating the installation, disassembly, and subsequent maintenance of the electronic device. Simultaneously, the bracket 100 integrates a conductive component 2. The conductive head 21 of the conductive component 2 establishes an electrical connection with the electrical interface of the indoor host 200, and the cable 22 extends to and conducts power to the outdoor sub-unit 300. Thus, signal or power transmission between the indoor and outdoor hosts is completed through the bracket 100's own structure, eliminating the need for additional wiring, simplifying the installation process, and improving the overall integrity and reliability of the electronic device. This design not only enhances the adaptability of the electronic device in various installation scenarios but also improves the convenience and stability for users during use.

[0045] Please see Figure 15 and Figure 16In one embodiment of the present invention, one of the indoor unit 200 and the mounting component 11 is provided with a positioning groove 2001, and the other of the indoor unit 200 and the mounting component 11 is provided with a hanging component 7. The hanging component 7 cooperates with the positioning groove 2001 to install the indoor unit 200 on the mounting component 11.

[0046] In this embodiment, the positioning groove 2001 can be a horizontal groove, U-shaped groove, or elliptical groove formed in the indoor unit 200, and the hanging part 7 is an elastic hook or protrusion structure set on the mounting part 11; or, the positioning groove 2001 is set on the mounting part 11, and the hanging part 7 is set on the indoor unit 200, with corresponding positions and matching shapes. During assembly, the user aligns the hanging part 7 of the indoor unit 200 with the positioning groove 2001 on the mounting part 11, or conversely, slides or presses it along a preset direction to embed the hanging part 7 into the positioning groove 2001, achieving quick hanging and positioning. This connection method is simple to operate and can complete the initial fixation of the indoor unit 200 and the bracket 100 without the aid of tools, improving installation efficiency. The mating structure of the positioning groove 2001 and the hanging part 7 forms a limit in the vertical direction, which can prevent the equipment from falling off due to its own weight or slight external force, ensuring the basic stability of the connection. To further improve assembly reliability, an auxiliary locking structure combining the limiting protrusion 113 and the limiting groove 2002 can be used to achieve secondary locking while the parts are in place, preventing loosening.

[0047] The above are merely exemplary embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A support, characterized in that, For use in electronic devices, the electronic devices including an indoor main unit and an outdoor sub-unit, the bracket including: The main body includes a mounting component and a cover plate. The mounting component is detachably connected to the indoor unit. The mounting component has a through hole for a first fastener to pass through to fix the main body to the outdoor sub-unit or mounting surface. The cover plate is provided on the mounting component and covers the through hole. A conductive component includes a conductive head and a wire. The conductive head is used for electrical connection to the indoor unit. The conductive head protrudes from the mounting component and has a wire groove. One end of the wire extends into the wire groove and is electrically connected to the conductive head. The other end of the wire is used for electrical connection to the outdoor unit. The end of the cover plate abuts against the conductive head to lock the wire in the wire groove. A rotating assembly is rotatably disposed on the side of the mounting member opposite to the cover plate, and is capable of rotating relative to the mounting member to adjust the angle between the rotating assembly and the mounting member.

2. The bracket as described in claim 1, characterized in that, The conductive head has a first protrusion at the position corresponding to the groove opening of the wire groove, and the end of the cover plate has a second protrusion. The second protrusion and the first protrusion abut against each other to lock the wire body in the wire groove.

3. The bracket as described in claim 1, characterized in that, The mounting component includes a mounting plate and a fixing plate, each of which has a through hole. The mounting component is made of plastic. The fixing plate is disposed on the mounting plate and is made of metal. The cover plate is disposed on the fixing plate.

4. The bracket as described in claim 3, characterized in that, The mounting plate has an opening, and the fixing plate is engaged with the opening; And / or, the fixing plate is fixed to the mounting plate by an adhesive layer; And / or, the cover plate is detachably connected to the mounting component.

5. The bracket as described in claim 1, characterized in that, The rotating assembly includes a rotating shaft and a support frame. The rotating shaft is disposed on the mounting member, and the support frame is rotatably disposed on the rotating shaft to rotate relative to the mounting member.

6. The bracket as described in claim 5, characterized in that, The mounting component and the rotating shaft are each provided with a first mounting hole for a second fastener to pass through in order to mount the rotating shaft onto the mounting component. The rotating shaft and the support frame are each provided with a second mounting hole for a third fastener to pass through in order to mount the support frame onto the rotating shaft.

7. The bracket as described in claim 1, characterized in that, At least one of the mounting component and the rotating assembly has a foot pad at its end.

8. An electronic device, characterized in that, It includes an indoor unit, an outdoor unit, and a bracket as described in any one of claims 1 to 7, wherein the bracket is detachably connected to the indoor unit, and the conductive element electrically connects the indoor unit to the outdoor unit.

9. The electronic device as claimed in claim 8, characterized in that, One of the indoor unit and the mounting component is provided with a positioning groove, and the other of the indoor unit and the mounting component is provided with a hanging component. The hanging component cooperates with the positioning groove to install the indoor unit on the mounting component.

10. The electronic device as claimed in claim 9, characterized in that, One of the indoor unit and the mounting component is further provided with a limiting groove, and the other of the indoor unit and the mounting component is further provided with a limiting protrusion. The limiting protrusion is used to limit the engagement with the limiting groove when the hanging component is engaged with the positioning groove.

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