Support assembly and electronic equipment
By optimizing the snap-fit and press-fit structure between the buckle and the bracket, the problems of large space and inconvenient disassembly of the buckle fixing bracket are solved, realizing stable fixing and convenient disassembly of the bracket assembly, and promoting the miniaturization and low-cost production of electronic devices.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-03-24
AI Technical Summary
In existing electronic devices, the clip-on fixing bracket requires a large space and is inconvenient to disassemble, especially in a narrow space where it is difficult to achieve stable fixing and convenient disassembly of two brackets.
A bracket assembly was designed to fix the first bracket by snapping it into the second bracket, and to press the fixing part against the snap with a pressing part. When disassembling, the pressing part is removed to facilitate disassembly. At the same time, the fixing and disassembly process is optimized by using grooves, limiting protrusions and snap-fit grooves.
It achieves stable fixation and convenient disassembly of the bracket assembly, reduces space occupation, facilitates the miniaturization design of electronic devices, and reduces production costs and assembly difficulty.
Smart Images
Figure CN224037556U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of terminal, in particular to a support assembly and electronic equipment. BACKGROUND
[0002] In the existing electronic equipment products, the circuit board generally needs to be partially or entirely covered by the support member above the circuit board to play a protective supporting role. The circuit board is also generally provided with a buckle, which is mainly used for fixing and pressing the support. However, as the electronic equipment is becoming lighter and thinner, the space available for installing the buckle is becoming smaller. Generally, one buckle is used to fix one support or two supports. However, when two supports are close to each other in a small space, the buckle is prone to problems such as difficulty in disassembly and space interference when used to fix the supports. CONTENT OF THE UTILITY MODEL
[0003] Therefore, the present application provides a support assembly and electronic equipment to solve the problems of large space required for fixing the support by the buckle and inconvenience in disassembly in the prior art.
[0004] The first aspect of the embodiment of the present application provides a support assembly, which comprises a buckle, a first support and a second support. The first support comprises a first body and a fixing portion formed on the first body. At least part of the fixing portion is arranged on the buckle. The second support is connected with the buckle. The second support comprises a second body and a pressing portion formed on the second body. The pressing portion presses the fixing portion on the buckle.
[0005] In the present application, the second support can be fixed by the connection between the buckle and the second support during assembly. When the second support is connected with the buckle, the pressing portion of the second support can press the fixing portion of the first support on the buckle, thereby fixing the first support. In addition, during disassembly, when the second support is disconnected from the buckle, the pressing portion can be moved away from the side of the fixing portion away from the buckle, thereby releasing the pressing of the fixing portion, so that the fixing portion can be moved away from the buckle, facilitating the disassembly of the first support. The support assembly in the embodiment of the present application can fix the first support and the second support at the same time, has a simple and reliable structure, is convenient for production and preparation, has a low cost, and is simple and convenient for assembly and disassembly, thereby facilitating the maintenance of the electronic equipment. In addition, the support assembly with the structure occupies a small space, which is also conducive to the miniaturization design of the electronic equipment.
[0006] In a possible design, the pressing portion comprises a first connecting arm and a pressing plate. The pressing plate is connected with the second body through the first connecting arm. The first connecting arm is bent relative to the pressing plate in a direction close to the second body.
[0007] In the process that the second support is buckled with the buckle, the first connecting arm is bent relative to the pressing plate, the pressing plate of the pressing part can press the fixing part of the first support to the buckle, so as to improve the fixing effect of the first support and further improve the structural stability of the support assembly. In addition, the bending of the first connecting arm relative to the pressing plate can also form a space between the pressing plate and the second body, so as to realize the function of fixing or protecting the electronic device by the second support.
[0008] In a possible design, the pressing part further comprises a guide flange, which is formed at one end of the pressing plate away from the first connecting arm and is bent away from the buckle.
[0009] In the assembly process, the guide flange of the pressing part can contact the fixing part of the first support, so that the fixing part can slide along the guide flange to the space between the buckle and the pressing part, so that the pressing part can press the fixing part to the buckle to realize the fixation of the first support. The structure is simple and reliable, which can avoid the pressing part from extending into the buckle between the fixing parts, facilitate the installation of the second support, further reduce the assembly difficulty of the support assembly, and improve the assembly efficiency.
[0010] In a possible design, the fixing part comprises a second connecting arm and a fixing plate, the fixing plate is connected with the first body through the second connecting arm, and the second connecting arm is bent relative to the fixing plate in the direction close to the first body.
[0011] The bending of the second connecting arm relative to the fixing plate can facilitate the cooperation and connection of the fixing plate with the buckle and the pressing part of the second support, so that the pressing part can press the fixing plate to the buckle, further improving the fixing effect of the first support. In addition, the bending of the second connecting arm relative to the fixing plate can also form a space between the fixing plate and the first body, so as to realize the function of pressing or protecting the electronic device by the first support.
[0012] In a possible design, the buckle is provided with a groove, and at least part of the fixing part and at least part of the pressing part are arranged in the groove.
[0013] The groove can limit the displacement of the fixing part and the pressing part on the buckle, so as to avoid the displacement of the pressing part and the fixing part relative to the buckle in the process that the pressing part presses the fixing part to the buckle, ensure the connection stability of the pressing part and the fixing part on the buckle, so that the pressing part can press the fixing part to the buckle, and improve the structural stability of the support assembly. And this structure is simple and convenient to prepare, which can further reduce the structural complexity of the support assembly and save costs.
[0014] In a possible design, the groove includes a first opening, the first opening is located on one side of the thickness direction of the buckle, and the groove penetrates along a first direction of the buckle, the first direction being perpendicular to the thickness direction.
[0015] The buckle of the structure facilitates insertion of the fixing part of the first support and the crimping part of the second support into the groove along the thickness direction of the buckle, the first direction, or any angle between the thickness direction and the first direction, reduces assembly difficulty, and facilitates assembly of the support assembly. During disassembly, the crimping part of the second support can be separated from the groove along the thickness direction, the first direction, or any angle between the thickness direction and the first direction. After the crimping part releases the crimping of the fixing part of the first support, the fixing part can also be inserted into the groove along the thickness direction of the buckle, the first direction, or any angle between the thickness direction and the first direction, facilitating disassembly of the first support and the second support, and further reducing disassembly difficulty.
[0016] In a possible design, a limiting protrusion is arranged in the groove, and the limiting protrusion is arranged at an end of the groove away from the first support.
[0017] The limiting protrusion can further limit displacement of the fixing part in the groove, avoid the fixing part from extending out of the groove along the penetrating direction of the groove, so that the crimping part of the second support can stably crimp the fixing part in the groove, and further improve structural stability of the support assembly.
[0018] In a possible design, the buckle further includes a clamping part, and the second support further includes a clamping jaw formed in the second body, and the clamping jaw is clamped with the clamping part.
[0019] The clamping jaw is clamped with the clamping part to achieve clamping connection of the second support and the buckle, the structure is simple, disassembly is facilitated, the structural complexity of the support assembly can be further reduced, and the preparation cost is reduced.
[0020] In a possible design, the clamping part includes a clamping groove, the clamping groove is recessed or penetrates along the first direction of the buckle, and the clamping jaw is clamped with the clamping groove.
[0021] The clamping groove can limit displacement of the clamping jaw in the thickness direction, so that the second support can be stably crimped and fixed to the circuit board of the electronic device, thereby achieving fixation of the second support. The structure is simple, facilitates production and preparation, has low cost, can facilitate clamping of the second support and the buckle, and facilitates disassembly, and can further reduce disassembly difficulty of the support assembly.
[0022] In a possible design, the clamping groove includes a second opening, the second opening is located on a direction away from the groove.
[0023] The second opening improves the fault tolerance of the clamping groove, facilitates the clamping of the clamping groove and the clamping jaw of different sizes, reduces the clamping difficulty of the clamping jaw and the clamping groove, further reduces the assembly difficulty of the support assembly, and improves the assembly efficiency.
[0024] In a possible design, the clamping jaw comprises a third connecting arm and a clamping protrusion, the clamping protrusion is connected to the second body through the third connecting arm, the third connecting arm is bent relative to the clamping protrusion in a direction close to the second body, and the clamping protrusion is clamped with the clamping groove.
[0025] The third connecting arm is bent relative to the clamping protrusion, which facilitates the clamping of the clamping protrusion and the clamping groove, and also forms a moving space between the clamping protrusion and the second body, so as to facilitate the functions of the second support in pressing and protecting the electronic device.
[0026] In a possible design, the clamping part comprises a guide surface, the guide surface is used to abut against the clamping jaw, and the clamping jaw is inserted into the clamping groove along the guide surface.
[0027] During assembly, the clamping jaw can be in contact with the guide surface, so that the clamping jaw can slide along the guide surface into the clamping groove, thereby facilitating the clamping of the clamping jaw and the clamping groove, facilitating the installation of the second support, further reducing the assembly difficulty of the support assembly, and improving the assembly efficiency.
[0028] In a possible design, the guide surface is an inclined surface or an arc surface, so that the clamping jaw can slide along the guide surface, and the guiding effect of the guide surface is improved.
[0029] In a possible design, the clamping part is provided at least two, and the groove is arranged between the adjacent two clamping parts.
[0030] After the second support is clamped with the buckle, the clamping part can fix the two clamping jaws of the second support, thereby avoiding the two sides of the pressing part between the two clamping jaws from being lifted, and improving the fixing effect of the pressing part on the fixing part of the first support.
[0031] In a possible design, a limiting groove is arranged between the clamping jaw and the pressing part, and the clamping part further comprises a limiting plate, which is arranged in the limiting groove.
[0032] The cooperation of the limiting plate and the limiting groove facilitates the positioning of the position of the clamping jaw and the pressing part during the clamping of the second support and the buckle, thereby facilitating the clamping of the clamping jaw and the clamping part, and facilitating the cooperation of the pressing part and the fixing part of the first support, so that the pressing part can press the fixing part to the buckle, further reducing the assembly difficulty of the support assembly and improving the assembly efficiency.
[0033] In a possible design, the buckle is provided with a relief portion, which penetrates along the thickness direction of the buckle.
[0034] The relief portion can reduce the space occupied by the buckle on the circuit board, so as to avoid interference between the buckle and other electronic devices on the circuit board, and facilitate miniaturization design of the electronic device. Meanwhile, the relief portion can reduce the weight of the buckle, so as to facilitate lightweight design of the electronic device.
[0035] The second aspect of the embodiments of the present application provides an electronic device, which comprises a circuit board and the bracket assembly in any of the above embodiments, and the bracket assembly is arranged on the circuit board. Since the bracket assembly has the above technical effects, the electronic device comprising the bracket assembly should also have corresponding technical effects, which will not be described herein again.
[0036] It should be understood that the foregoing general description and the following detailed description are only exemplary and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS
[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0038] Figure 1 FIG. 1 is a schematic view of a part of structure of an electronic device in the related art;
[0039] Figure 2 FIG. 3 is a schematic view of a structure of a bracket assembly provided by the present application in a specific embodiment;
[0040] Figure 3 FIG. 4 is an exploded schematic view of the bracket assembly provided by the present application in a specific embodiment;
[0041] Figure 4 FIG. 5 is a schematic view of a buckle provided by the present application in a specific embodiment; Figure 2 FIG. 6 is a partial enlarged view of I in FIG. 5;
[0042] Figure 5 FIG. 7 is a top view of FIG. 5; Figure 4
[0043] Figure 6 FIG. 8 is a sectional view along the direction of A-A of FIG. 5; Figure 5
[0044] Figure 7 FIG. 10 is a schematic view of a buckle provided by the present application in a specific embodiment;
[0045] Figure 8 For Figure 5 Sectional view along B-B direction;
[0046] Figure 9 Partial structure diagram of support assembly;
[0047] Figure 10 For Figure 5 Sectional view along C-C direction.
[0048] Reference signs:
[0049] 1'-buckle;
[0050] 2'-first support;
[0051] 3'-second support;
[0052] 4'-circuit board;
[0053] 1-buckle;
[0054] 11-groove; 111-first opening;
[0055] 12-limiting protrusion;
[0056] 13-clamping part; 131-clamping groove; 131a-second opening; 132-guiding surface; 133-limiting plate;
[0057] 14-avoidance part;
[0058] 2-first support;
[0059] 21-first body;
[0060] 22-fixing part; 221-second connecting arm; 222-fixing plate;
[0061] 3-second support;
[0062] 31-second body;
[0063] 32-pressing part; 321-first connecting arm; 322-pressing plate; 323-guiding flange;
[0064] 33-claw; 331-third connecting arm; 332-clamping protrusion;
[0065] 34-limiting groove;
[0066] Z-thickness direction;
[0067] X-length direction;
[0068] Y-width direction.
[0069] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application. DETAILED DESCRIPTION
[0070] For better understanding of the technical solutions of the present application, the embodiments of the present application are described in detail below with reference to the drawings.
[0071] In the description of the present application, unless otherwise explicitly specified and limited, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; unless otherwise specified or stated, the term "multiple" means two or more; the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integrally connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0072] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.
[0073] It should be understood that the term "and / or" used herein is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.
[0074] In existing electronic equipment products, the circuit board generally needs to be partially or entirely covered by a support member above the circuit board to play a protective supporting role. The circuit board also generally has a buckle, which is mainly used for fixing and pressing the support, but as electronic equipment becomes lighter and thinner, the space available for the buckle to be installed becomes smaller. Generally, one buckle on the circuit board is used to fix one support, but when the support has two or more, two or more buckles are easy to occupy a large space, and when the two supports are close to each other, interference is also easy to occur, which cannot meet the requirements of a narrow space.
[0075] In order to reduce the space occupied by the buckle, some other solutions use one buckle to fix two supports.
[0076] Exemplarily, please refer to Figure 1 , Figure 1 is a schematic view of a part of structure of an electronic device in the related art. As shown in FIG. 1, the electronic device includes a circuit board 1, a support 2 and a buckle 3. The support 2 is fixed on the circuit board 1 by the buckle 3.Figure 1 As shown, the latch 1' is used to simultaneously fix and press the first bracket 2' and the second bracket 3' onto the circuit board 4'. Both the first bracket 2' and the second bracket 3' are engaged with the latch 1'. The movable space of the first bracket 2' and / or the second bracket 3' in the thickness direction of the latch 1' is limited, making it difficult to disengage the first bracket 2' and / or the second bracket 3' from the latch 1', thus hindering disassembly.
[0077] In view of this, this application provides a bracket assembly that can be applied to electronic devices to solve the problems of large space requirements and inconvenient disassembly associated with clip-on brackets. The electronic device can be any electronic device with a circuit board assembly, such as a mobile phone, tablet computer, ultra-mobile personal computer (UMPC), netbook, cellular phone, personal digital assistant (PDA), augmented reality (AR) device, virtual reality (VR) device, artificial intelligence (AI) device, wearable device, in-vehicle device, smart home device, and / or smart city device. This application does not impose special limitations on the specific form of the above-mentioned electronic device; specific embodiments are described below.
[0078] The electronic equipment includes circuit boards and bracket assemblies.
[0079] The circuit board can be a printed circuit board (PCB) or a multilayer flexible printed circuit board (FPC). Electronic components such as cameras and board-to-board (BTB) connectors can be mounted on the circuit board to meet the specific needs of electronic devices.
[0080] The bracket assembly is mounted on the circuit board to protect the electronic components on the circuit board.
[0081] Please refer to Figure 2 , Figure 2 This is a schematic diagram of the structure of the support assembly provided in this application in one specific embodiment.
[0082] like Figure 2 As shown, the bracket assembly includes a snap fastener 1, a first bracket 2, and a second bracket 3.
[0083] The buckle 1 is made of metal material, which can improve the structural strength of the buckle 1, thereby improving the reliability of the buckle 1. When the buckle 1 is made of metal material, it can be welded on the circuit board of the electronic device by soldering or other methods, further improving the connection strength of the buckle 1 and the circuit board, preventing the buckle 1 from falling off or being damaged.
[0084] Specifically, the buckle 1 can be made of stainless steel, copper alloy or other high-strength metal, which is not limited herein. Of course, the buckle 1 can also be made of other non-metallic materials and connected to the substrate 11 by adhesion, clamping or other methods. The specific setting can be made according to actual needs, which is not limited herein.
[0085] The buckle 1 includes a length direction X, a width direction Y and a thickness direction Z.
[0086] Please refer to Figure 3 and Figure 4 , Figure 3 is an exploded view of the support assembly provided in the present application in a specific embodiment, Figure 4 is Figure 2 a partial enlarged view of I in FIG.
[0087] As shown in Figure 3 and Figure 4 , the first support 2 includes a first body 21 and a fixing portion 22 formed on the first body. At least part of the fixing portion 22 is arranged on the buckle 1.
[0088] As shown in Figure 3 and Figure 4 , the second support 3 is clamped with the buckle 1, so that the buckle 1 can tightly fix the second support 3 on the circuit board of the electronic device. The second support 3 includes a second body 31 and a pressing portion 32 formed on the second body. The pressing portion 32 tightly presses the fixing portion 22 on the buckle 1.
[0089] In the present embodiment, as shown in Figure 3 and Figure 4As shown, in the assembly process, the fixing of the second support 3 can be realized through the clamping of the buckle 1 and the second support 3, and when the second support 3 is clamped with the buckle 1, the crimping portion 32 of the second support 3 can press the fixing portion 22 of the first support 2 to the buckle 1, thereby realizing the fixing of the first support 2. In addition, in the disassembly process, when the second support 3 is disengaged from the buckle 1, the crimping portion 32 can be moved away from the side of the fixing portion 22 away from the buckle 1, thereby releasing the crimping of the fixing portion 22, so that the fixing portion 22 can be moved away from the buckle 1, facilitating the disassembly of the first support 1. The support assembly in the embodiment of the application can simultaneously realize the fixing of the first support 2 and the second support 3, has simple and reliable structure, is convenient for production and preparation, has low cost, and is simple and convenient for assembly and disassembly, thereby being convenient for maintenance of the electronic device. In addition, the support assembly of the structure occupies small space, which is also conducive to the miniaturization design of the electronic device.
[0090] As shown in Figure 3 and Figure 4 , the buckle 1 can be provided with a clamping portion 13, and the second support 3 can further include a clamping jaw 33 formed on the second body 1, which is clamped with the clamping portion 13 to realize the clamping connection of the second support 3 and the buckle 1, which has simple structure, is convenient for disassembly, can further reduce the structural complexity of the support assembly, and solves the preparation cost.
[0091] In addition, the first support 2 can be a camera support for fixing a camera, and the second support 3 can be a BTB steel plate support for pressing a BTB connector to prevent the BTB connector from loosening. Of course, in other embodiments, the first support 2 and the second support 3 can also be supports for other purposes, which are not limited herein.
[0092] In addition, the first body 21 of the first support 2 and the second body 31 of the second support 3 can also be connected to the circuit board of the electronic device through screws or other fasteners to further improve the fixing effect of the first support 2 and the second support 3. Of course, the first support 2 and / or the second support 3 can also be connected with the middle frame or other components in the electronic device to further improve the structural stability of the electronic device.
[0093] Please refer to Figure 5 and Figure 6 , Figure 5 is a top view of Figure 4 ; Figure 6 is a sectional view along the A-A direction of Figure 5 .
[0094] In a specific embodiment, as shown in Figure 5 and Figure 6 , the buckle 1 is provided with a groove 11, and at least part of the fixing portion 22 of the first support 2 and at least part of the crimping portion 32 of the second support 3 are arranged in the groove 11.
[0095] In the embodiment, as shown in Figure 5 and Figure 6 , the groove 11 can limit the displacement of the fixing part 22 and the crimping part 32 on the buckle 1, so as to avoid the displacement of the crimping part 32 and the fixing part 22 relative to the buckle 1 in the process that the crimping part 32 presses the fixing part 22 on the buckle 1, and ensure the connection stability of the crimping part 32 and the fixing part 22 on the buckle 1, so that the crimping part 32 can press the fixing part 22 on the buckle 1, and the structural stability of the support assembly is improved. Moreover, the structure is simple, and the support assembly can be prepared conveniently, so as to further reduce the structural complexity of the support assembly and save the cost.
[0096] Further, as shown in Figure 5 and Figure 6 , the groove 11 comprises a first opening 111, the first opening 111 is towards one side of the thickness direction Z of the buckle 1, and the groove 11 penetrates along the first direction of the buckle 1, and the first direction intersects with the thickness direction Z.
[0097] Among them, the first direction and the thickness direction Z can be approximately perpendicular, or can be other angles, for example, the included angle between the first direction and the thickness direction Z can be 80°-100°, and the specific setting can be carried out according to the actual demand, which is not limited here. Exemplarily, the first direction is parallel to the length direction X of the buckle 1, so as to facilitate the installation of the first support 2 and the second support 3.
[0098] In the embodiment, as shown in Figure 5 and Figure 6 , in the assembly process, the structure of the buckle 1 facilitates the insertion of the fixing part 22 of the first support 2 and the crimping part 32 of the second support 3 into the groove 11 along the thickness direction Z of the buckle 1, the first direction or any angle between the thickness direction Z and the first direction, which reduces the assembly difficulty and facilitates the assembly of the support assembly. In the disassembly process, the crimping part 32 of the second support 3 can be separated from the groove 11 along the thickness direction Z, the first direction or any angle between the thickness direction Z and the first direction, and when the crimping part 32 releases the pressing of the fixing part 22 of the first support 2, the fixing part 22 can also be inserted into the groove 11 along the thickness direction Z of the buckle 1, the first direction or any angle between the thickness direction Z and the first direction, which facilitates the disassembly of the first support 2 and the second support 3, and further reduces the disassembly difficulty.
[0099] In a specific embodiment, as shown in Figure 5 and Figure 6 , the clamping part 13 is provided at least two, and the groove 11 is arranged between the adjacent two clamping parts 13. Exemplarily, as shown in Figure 5 and Figure 6 , the groove 11 is arranged between the clamping part 13 and the clamping part 14.In the shown specific embodiment, two clamping portions 13 are provided, and the groove 11 is arranged between the two clamping portions 13.
[0100] In the embodiment, as shown in Figure 5 and Figure 6 , after the second support 3 is clamped with the buckle 1 through the clamping jaw 33, the clamping portion 13 can fix the two clamping jaws 33 of the second support 3, so as to avoid the two sides of the pressing portion 32 between the two clamping jaws 33 from being lifted, and the fixing effect of the pressing portion 32 on the fixing portion 22 of the first support 2 is improved.
[0101] In other embodiments, the groove 11 and the clamping portion 13 can also be provided one by one, so as to further reduce the volume of the support assembly and reduce the occupied space of the support assembly.
[0102] Please refer to Figure 7 , Figure 7 for the structural schematic diagram of the buckle provided in the present application in a specific embodiment.
[0103] In a specific embodiment, as shown in Figure 5 and Figure 7 , a limiting groove 34 is arranged between the clamping jaw 33 and the pressing portion 32, and the clamping portion 13 comprises a limiting plate 133 arranged in the limiting groove 34.
[0104] In the embodiment, as shown in Figure 5 and Figure 7 , the cooperation of the limiting plate 133 and the limiting groove 24 can facilitate the positioning of the position of the clamping jaw 33 and the pressing portion 32 during the clamping of the second support 3 and the buckle 1, so as to facilitate the clamping of the clamping jaw 33 and the clamping portion 13, and facilitate the cooperation of the pressing portion 32 and the fixing portion 22 of the first support 2, so that the pressing portion 32 can press the fixing portion 22 to the buckle 1, further reducing the assembly difficulty of the support assembly and improving the assembly efficiency
[0105] Please refer to Figure 8 , Figure 8 for Figure 5 the sectional view along the direction of B-B.
[0106] In a specific embodiment, as shown in Figure 8 , the pressing portion 32 of the second support 3 comprises a first connecting arm 321 and a pressing plate 322, and the pressing plate 322 is connected with the second body 31 through the first connecting arm 321. Among them, the first connecting arm 321 is bent relative to the pressing plate 322 in the direction close to the second body 31.
[0107] In the embodiment, as shown in Figure 8As shown in the drawings, in the process of clamping the buckle 1, the first connecting arm 321 is bent relative to the pressing plate 322, so that the pressing plate 322 of the pressing portion 32 can press the fixing portion 22 of the first bracket 2 to the buckle 1, thereby improving the fixing effect of the first bracket 2 and further improving the structural stability of the bracket assembly. In addition, the bending of the first connecting arm 321 relative to the pressing plate 322 can also form a space between the pressing plate 322 and the second body 31, so as to realize the function of fixing or protecting the electronic device by the second bracket 3.
[0108] Further, as shown in the drawings, Figure 8 the pressing portion 32 of the second bracket 3 further comprises a guide flange 323, which is formed at one end of the pressing plate 322 away from the first connecting arm 321 and is bent away from the buckle 1.
[0109] In this embodiment, as shown in the drawings, Figure 8 in the assembly process, the guide flange 323 of the pressing portion 32 can contact the fixing portion 22 of the first bracket 2, so that the fixing portion 22 can slide along the guide flange 323 to the space between the buckle 1 and the pressing portion 32, so that the pressing portion 32 can press the fixing portion 22 to the buckle 1, thereby realizing the fixation of the first bracket 2. The structure is simple and reliable, which can avoid the pressing portion 32 to extend into the buckle 1 between the fixing portion 22, facilitate the installation of the second bracket 2, further reduce the assembly difficulty of the bracket assembly, and improve the assembly efficiency.
[0110] In a specific embodiment, as shown in the drawings, Figure 8 the fixing portion 22 of the first bracket 2 comprises a second connecting arm 221 and a fixing plate 222, and the fixing plate 222 is connected to the first body 21 through the second connecting arm 221. Wherein, the second connecting arm 221 is bent relative to the fixing plate 222 in the direction close to the first body 21.
[0111] In this embodiment, as shown in the drawings, Figure 8 the second connecting arm 221 is bent relative to the fixing plate 222, which can facilitate the fixing plate 222 to be connected with the buckle 1 and the pressing portion 32 of the second bracket 2, so that the pressing portion 32 can press the fixing plate 222 to the buckle 1, thereby improving the fixing effect of the first bracket 2. In addition, the bending of the second connecting arm 221 relative to the fixing plate 222 can also form a space between the fixing plate 222 and the first body 21, so as to realize the function of pressing or protecting the electronic device by the first bracket 2.
[0112] Please refer to Figure 9 , Figure 9 for part structure diagram of the bracket assembly.
[0113] In a specific embodiment, Figure 7As shown, a limiting protrusion 12 can be provided in the groove 11. Figure 8 and Figure 9 As shown, the limiting protrusion 12 is provided at an end of the groove 11 away from the first support 2.
[0114] In this embodiment, as shown in Figure 8 and Figure 9 The limiting protrusion 12 can further limit the displacement of the fixing portion 22 in the groove 11, avoiding the fixing portion 22 from protruding out of the groove 11 along the through direction of the groove 11, so that the pressing portion 32 of the second support 3 can stably press the fixing portion 22 in the groove 11, further improving the structural stability of the support assembly.
[0115] The limiting protrusion 12 can be provided on the bottom wall and / or the side wall of the groove 11, and the shape of the limiting protrusion 12 can be triangular, semicircular, rectangular or other irregular shapes, which can be set according to actual needs, and is not limited herein.
[0116] In a specific embodiment, as shown in Figure 6 and Figure 7 The above-mentioned clamping portion 13 includes a clamping groove 131, which is recessed or through along the first direction of the buckle 1, and the clamping jaw 33 is clamped with the clamping groove 131.
[0117] The first direction can be substantially perpendicular to the thickness direction Z, or can be at other angles, for example, the included angle between the first direction and the thickness direction Z can be 80°-100°, which can be set according to actual needs, and is not limited herein. Exemplarily, the first direction is parallel to the length direction X of the buckle 1.
[0118] In this embodiment, as shown in Figure 6 and Figure 7 The clamping groove 131 can limit the displacement of the clamping jaw 13 in the thickness direction Z, so as to press and fix the second support 3 to the circuit board of the electronic device, thereby realizing the fixation of the second support 3. This structure is simple, convenient for production and preparation, and low in cost, which can facilitate the clamping of the second support 3 and the buckle 1, and is convenient for disassembly, thereby further reducing the disassembly difficulty of the support assembly.
[0119] In a specific embodiment, as shown in Figure 6 and Figure 7 The clamping groove 131 includes a second opening 131a, which faces away from the direction of the groove 11.
[0120] In this embodiment, as shown in Figure 6 and Figure 7As shown, the second opening 131a is arranged to improve the fault tolerance of the clamping groove 131, facilitate the clamping of the clamping groove 131 and the clamping claw 33 of different sizes, reduce the clamping difficulty of the clamping claw 33 and the clamping groove 131, further reduce the assembly difficulty of the support assembly, and improve the assembly efficiency.
[0121] Please refer to Figure 10 , Figure 10 For Figure 5 the cross-sectional view along the C-C direction.
[0122] In one specific embodiment, as Figure 10 shown, the clamping claw 33 comprises a third connecting arm 331 and a clamping protrusion 332, and the clamping protrusion 332 is connected to the second body 31 through the third connecting arm 331. In the direction close to the second body 31, the third connecting arm 331 is bent relative to the clamping protrusion 332, and the clamping protrusion 332 is clamped with the clamping groove 131.
[0123] In this embodiment, as Figure 10 shown, the third connecting arm 331 is bent relative to the clamping protrusion 332, which can facilitate the clamping of the clamping protrusion 332 and the clamping groove 131, and also form a moving space between the clamping protrusion 332 and the second body 31 to facilitate the function of the second support 3 to compress or protect the electronic device.
[0124] In one specific embodiment, as Figure 7 shown, the clamping part 13 comprises a guide surface 132, and as Figure 10 shown, the guide surface 132 is used to abut against the clamping claw 33 to make the clamping claw 33 extend into the clamping groove 131 along the guide surface 132.
[0125] In this embodiment, as Figure 10 shown, during assembly, the clamping claw 33 can contact the guide surface 132 to make the clamping claw 33 slide along the guide surface 132 into the clamping groove 131, thereby facilitating the clamping of the clamping claw 33 and the clamping groove 131, facilitating the installation of the second support 2, further reducing the assembly difficulty of the support assembly, and improving the assembly efficiency.
[0126] Further, as Figure 10 shown, the guide surface 132 can be an inclined surface or an arc surface to facilitate the sliding of the clamping claw 33 along the guide surface 132 and improve the guiding effect of the guide surface 132.
[0127] Exemplarily, in the specific embodiment as Figure 10 shown, the guide surface 132 is an inclined surface parallel to the third connecting arm 331 of the clamping claw 33, so as to facilitate the sliding of the clamping claw 33 along the guide surface 132 into the clamping groove 131 while avoiding interference between the guide surface 132 and the third connecting arm 331.
[0128] In a specific embodiment, as shown in Figure 7 and Figure 9 , the buckle 1 is provided with a relief 14 which penetrates along the thickness direction Z of the buckle 1.
[0129] In this embodiment, as shown in Figure 9 , the provision of the relief 14 can reduce the space occupied by the buckle 1 on the circuit board, thereby avoiding interference between the buckle 1 and other electronic devices on the circuit board, and facilitating the miniaturization design of the electronic device. At the same time, the design of the relief 14 can reduce the weight of the buckle 1, thereby facilitating the lightweight design of the electronic device.
[0130] The shape of the relief 14 can be rectangular, circular, triangular or other irregular shapes, which can be set according to actual needs, and is not limited herein.
[0131] In this specification, the same or similar parts among various embodiments can be referred to each other. In particular, for the device embodiments and the terminal embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiments.
[0132] The above merely provides specific implementation of the embodiments of the present application, but the protection scope of the embodiments of the present application is not limited thereto, any change or replacement within the technical scope disclosed by the embodiments of the present application should be covered within the protection scope of the embodiments of the present application. Therefore, the protection scope of the embodiments of the present application should be subject to the protection scope of the claims.
Claims
1. A support assembly, characterized in that, include: Buckle; A first support, the first support including a first body and a fixing portion formed in the first body; At least a portion of the fixing part is disposed on the buckle; The second bracket engages with the buckle; the second bracket includes a second body and a pressing portion formed on the second body, the pressing portion pressing the fixing portion against the buckle.
2. The support assembly according to claim 1, characterized in that, The crimping part includes a first connecting arm and a pressure plate, and the pressure plate is connected to the second body through the first connecting arm; Along the direction close to the second body, the first connecting arm is bent relative to the pressure plate.
3. The support assembly according to claim 2, characterized in that, The crimping portion further includes a guide flange, which is formed at the end of the pressure plate away from the first connecting arm and is bent in a direction away from the buckle.
4. The support assembly according to any one of claims 1 to 3, characterized in that, The fixing part includes a second connecting arm and a fixing plate, and the fixing plate is connected to the first body through the second connecting arm; Along the direction close to the first body, the second connecting arm is bent relative to the fixed plate.
5. The support assembly according to any one of claims 1 to 4, characterized in that, The buckle is provided with a groove, and at least a portion of the fixing part and at least a portion of the pressing part are disposed in the groove.
6. The support assembly according to claim 5, characterized in that, The groove includes a first opening, the first opening facing one side in the thickness direction of the buckle, and the groove extends through the buckle in a first direction; The first direction intersects the thickness direction.
7. The support assembly according to claim 5 or 6, characterized in that, A limiting protrusion is provided in the groove, and the limiting protrusion is located at the end of the groove away from the first bracket.
8. The support assembly according to any one of claims 5 to 7, characterized in that, The buckle is further provided with a snap-fit part, and the second bracket also includes a snap claw formed in the second body, the snap claw snapping into the snap-fit part.
9. The support assembly according to claim 8, characterized in that, The latching part includes a latching groove, which is recessed or extends along a first direction of the buckle, and the latching claw engages with the latching groove.
10. The support assembly according to claim 9, characterized in that, The snap-fit groove includes a second opening, which faces away from the groove.
11. The support assembly according to claim 9 or 10, characterized in that, The claw includes a third connecting arm and a locking protrusion, and the locking protrusion is connected to the second body through the third connecting arm; Along the direction close to the second body, the third connecting arm is bent relative to the snap-fit protrusion; The snap-fit protrusion snaps into the snap-fit groove.
12. The support assembly according to any one of claims 9 to 11, characterized in that, The latching part includes a guide surface, which is used to abut against the latch claw, so that the latch claw extends into the latching groove along the guide surface.
13. The support assembly according to claim 12, characterized in that, The guide surface is an inclined surface or an arc surface.
14. The support assembly according to any one of claims 8 to 13, characterized in that, The snap-fit portion is provided in at least two parts, and the groove is provided between two adjacent snap-fit portions.
15. The support assembly according to any one of claims 8 to 14, characterized in that, A limiting groove is provided between the claw and the pressing part, and the pressing part further includes a limiting plate, which is disposed in the limiting groove.
16. The support assembly according to any one of claims 1 to 15, characterized in that, The buckle is provided with a clearance portion, which extends through the buckle along its thickness direction.
17. An electronic device, characterized in that, The electronic device includes a circuit board and a bracket assembly as described in any one of claims 1 to 16, the bracket assembly being disposed on the circuit board.