Pressing assembly and electronic equipment

Abstract

The invention provides a pressing assembly and electronic equipment, and the pressing assembly comprises a pressing piece which comprises a main body part, and a first fixing part and a second fixing part which are located at the two ends of the main body part; the first fixing part comprises a clamping hook, and the first fixing part is connected to the clamping hook; and the second fixing part and the second fixing part form a buckle structure, and the second fixing part can be buckled on the second fixing part so that the second fixing part and the second fixing part can be connected and fixed. The pressing assembly does not need to be fastened through a fastener, the machining cost and the number of materials are reduced, the cost can be greatly saved, and meanwhile the purpose of reducing the weight of the whole machine can be achieved.

Description

Technical Field

[0001] The present application relates to the field of electronic technology, and in particular to a clamping assembly and an electronic device. Background Art

[0002] With the continuous development of technology, electronic devices such as mobile phones, tablets and computers have been widely used. For electronic devices, how to reduce costs and reduce weight is an important issue. In mobile phones, tablets and PC products, some devices are connected to the motherboard through connectors (such as BTB connectors), such as batteries, screens, camera modules, etc. After the connector is snapped onto the motherboard, a clamping steel sheet is designed above the connector to prevent the connector from falling off. The commonly used fixing method for the clamping steel sheet is to fix one end with a hook and the other end with a screw. When the clamping steel sheet is fixed with screws, it is necessary to weld surface nuts on the motherboard or design screw columns on the middle frame. The processing cost is high, the number of materials is large, and the weight of the whole machine is heavy. Summary of the invention

[0003] In order to solve the above technical problems, the present application provides a clamping assembly and an electronic device, which does not require fasteners to be fastened, reduces processing costs and material quantities, can significantly save costs, and can achieve the purpose of reducing the weight of the entire machine.

[0004] In a first aspect, the present application provides a clamping assembly, comprising:

[0005] A pressing member, the pressing member comprising a main body and a first fixing portion and a second fixing portion located at two ends of the main body;

[0006] A first fixing member, wherein the first fixing member comprises a hook, and the first fixing portion is connected to the hook;

[0007] A second fixing piece, wherein the second fixing piece and the second fixing portion form a snap-fit ​​structure, and the second fixing portion can be snapped onto the second fixing piece to achieve connection and fixation between the second fixing portion and the second fixing piece.

[0008] According to the first aspect, the clamping assembly of the present application is connected and fixed by a hook and buckle structure, and does not need to be fastened with fasteners, thereby reducing processing costs and material quantities, which can significantly save costs and achieve the purpose of reducing the weight of the entire machine.

[0009] According to the first aspect, or any implementation of the first aspect above, the hook of the first fixing member is in a C shape. This has a simple structure and is easy to assemble.

[0010] According to the first aspect, or any implementation of the first aspect above, the first fixing portion is formed with an opening, the opening of the hook of the first fixing member faces a side away from the main body, and the opening of the first fixing portion is hooked on the hook of the first fixing member. This has a simple structure and is easy to assemble.

[0011] According to the first aspect, or any implementation of the first aspect above, the first fixing portion is formed with a lug, the opening of the hook of the first fixing member faces one side of the main body, and the lug of the first fixing portion abuts against and hooks on the hook of the first fixing member. This has a simple structure and is easy to assemble.

[0012] According to the first aspect, or any implementation of the first aspect above, the second fixing portion is formed into a hook-shaped structure, and the second fixing member is formed into a slot structure. This has a simple structure and is easy to assemble.

[0013] According to the first aspect, or any implementation of the first aspect above, the second fixing member is a double-layer structure, which can increase the buckling force of the buckle structure, making it firmly buckled and not easy to fall off.

[0014] According to the first aspect, or any implementation of the first aspect above, the first pressing member, the first fixing member and the second fixing member are all integrally formed structures, so that the structure is simple and easy to assemble.

[0015] In a second aspect, the present application provides an electronic device, comprising a mainboard, a connector snapped onto the mainboard, and the clamping assembly described in the first aspect, wherein a first fixing member and a second fixing member in the clamping assembly are welded to the mainboard and are located on both sides of the connector, and the clamping member in the clamping assembly is connected to the first fixing member and the second fixing member and clamps the connector.

[0016] According to the electronic device of the second aspect, since the clamping assembly described in the first aspect is adopted, no fasteners are required for fastening, which reduces the processing cost and the amount of materials, can greatly save costs, and can achieve the purpose of reducing the weight of the entire machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram showing the connection between the components and the mainboard in the electronic device;

[0018] Figure 2 The figure is a schematic diagram showing the fixing of the compression steel sheet as an example;

[0019] Figure 3 For example, Figure 2 A method of fixing screws in a

[0020] Figure 4For example, Figure 2 Another way to fix the screws in the

[0021] Figure 5 is a schematic structural diagram of a clamping assembly according to an embodiment of the present application;

[0022] Figure 6 for Figure 5 A partial enlarged view of the middle dotted line area;

[0023] Figure 7 is a schematic structural diagram of a clamping assembly according to another embodiment of the present application;

[0024] Figure 8 for Figure 7 A partial enlarged view of the dotted area. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] The term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0027] The terms "first" and "second" in the description and claims of the embodiments of the present application are used to distinguish different objects rather than to describe a specific order of objects. For example, a first target object and a second target object are used to distinguish different target objects rather than to describe a specific order of target objects.

[0028] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0029] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" refers to two or more than two. For example, multiple processing units refer to two or more processing units; multiple systems refer to two or more systems.

[0030] The embodiment of the present application provides an electronic device, which may be a mobile phone, a tablet computer, a personal digital assistant (PDA), a car computer, a personal computer (PC), or other electronic devices. The embodiment of the present application does not limit the specific form of the above electronic device. For the convenience of description, the following description is based on the example of the electronic device being a mobile phone.

[0031] like Figure 1 As shown, currently in the mobile phone, the camera module 101 is connected to the mainboard 102 via the BTB connector 103. Of course, the BTB connector is not limited to connecting the camera module to the mainboard, but can also be used to connect the battery, screen, etc. to the mainboard.

[0032] like Figure 2 As shown, currently, after the connector 103 is buckled on the mainboard 102, in order to prevent the connector 103 from falling off, a clamping steel sheet 10 is also designed above the connector 103. The clamping steel sheet 10 is usually fixed by a hook 20 at one end and a screw 30 at the other end.

[0033] Currently, there are two main ways to fix the screw 30: one is to weld the surface-mount nut on the motherboard, and the other is to design a screw column on the middle frame. Figure 3 As shown, a surface mount nut 40 is welded on the main board 102, and the screw 30 and the surface mount nut 40 are used to achieve fastening. Figure 4 As shown, a screw column 50 is designed on the middle frame 104 , and fastening is achieved through the cooperation between the screw 30 and the screw column 50 .

[0034] However, as mentioned above, when screws are used to fix the compression steel sheet, it is necessary to weld surface nuts on the mainboard or design screw columns on the middle frame, which has high processing costs and a large number of materials, and also causes the weight of the entire machine to be heavier.

[0035] Based on the above description, the embodiment of the present application proposes a clamping assembly, which can be applied to the electronic device in the embodiment of the present application to press the connector onto the mainboard to prevent the connector from falling off, and does not require the use of screws for fixing, has low processing costs, a small amount of materials, and a lighter overall weight.

[0036] Figure 5 is a schematic structural diagram of a clamping assembly according to an embodiment of the present application; Figure 6 for Figure 5 A partial enlarged view of the dotted area.

[0037] like Figure 5 and Figure 6As shown, the clamping assembly 200 of the embodiment of the present application includes a clamping member 10, a first fixing member 21 and a second fixing member 22. The clamping member 10 includes a main body 11, a first fixing member 12 and a second fixing member 13. The first fixing member 12 and the second fixing member 13 are respectively located at two ends of the main body 11. The first fixing member 12 is used to connect and fix with the first fixing member 21, and the second fixing member 13 is used to connect and fix with the second fixing member 22. The connector 103 below the clamping member 10 is clamped by connecting and fixing the clamping member 10 with the first fixing member 21 and the second fixing member 22.

[0038] In an embodiment of the present application, the first fixing member 21 is fixed to the mainboard 102, for example, by welding, bonding, etc. For example, the first fixing member 21 includes a limiting structure, and when the first fixing portion 12 is connected to the first fixing member 21, the first fixing member 21 can limit the first fixing portion 12. For example, the first fixing member 21 is, for example, a hook structure, which includes a base and a hook located on the base. The base and the hook can be formed separately and then welded together, or they can be formed as one piece. The base is connected to the mainboard 102. The hook is located on the base. For example, the hook is a C-shaped structure, and the opening faces the side away from the main body 11. An opening is formed on the first fixing portion 12, so that the first fixing portion 12 can be hooked with the hook of the first fixing member 21, thereby limiting the first fixing portion 12.

[0039] In the embodiment of the present application, the second fixing member 22 is fixed to the main board 102, for example, by welding, bonding, etc. For example, the second fixing member 22 and the second fixing portion 13 are connected and fixed by snapping. For example, the second fixing member 22 is a female buckle, and the second fixing portion 13 is a male buckle, and the second fixing member 22 and the second fixing portion 13 are connected and fixed by snapping the male buckle on the female buckle.

[0040] Exemplarily, the clamping member 10 is made of a steel sheet, and the second fixing portion 13 forms a buckle as a male buckle. Exemplarily, the buckle of the second fixing portion 13 is a hook-shaped structure, which includes a first section, a second section, a third section and a fourth section connected in sequence. The first section is horizontal and connected to the main body 11, the second section is vertical and connected to the first section, and the second section and the first section form a downward bend. The third section is horizontal and connected to the second section, and the third section and the second section form a bend toward the main body 11. The fourth section is horizontal and connected to the third section, and the fourth section and the third section form a bend away from the main body 11. Exemplarily, the length of the fourth section is less than the length of the third section.

[0041] Exemplarily, the second fixing member 22 is made of a steel sheet, which is bent to form a female buckle, and the female buckle is groove-shaped.

[0042] Exemplarily, in order to ensure that the male and female buckles have a sufficiently large snap-fitting force, the second fixing member 22 is designed as a double-layer steel sheet structure; to ensure that the male and female buckles can provide a sufficiently large snap-fitting force, although the steel sheet is double-layered, the thickness of the steel sheet itself is not thick and there will be no situation where the male buckle is not easy to snap into and pull out.

[0043] Exemplarily, the female buckle has a concave structure.

[0044] The installation process of the clamping assembly 200 of the embodiment of the present application is to first fix the first fixing portion 12 on the hook of the first fixing member 21, and then press the second fixing portion 13 to engage with the second fixing member 22, so as to achieve the purpose of fixing the clamping assembly 200.

[0045] Figure 7 is a schematic structural diagram of a clamping assembly according to an embodiment of the present application; Figure 8 for Figure 7 A partial enlarged view of the dotted area.

[0046] like Figure 7 and Figure 8 As shown, the clamping assembly 300 of the embodiment of the present application includes a clamping member 10, a first fixing member 21 and a second fixing member 22. The clamping member 10 includes a main body 11, a first fixing member 12 and a second fixing member 13. The first fixing member 12 and the second fixing member 13 are respectively located at two ends of the main body 11. The first fixing member 12 is used to connect and fix with the first fixing member 21, and the second fixing member 13 is used to connect and fix with the second fixing member 22. The connector 103 below the clamping member 10 is clamped by connecting and fixing the clamping member 10 with the first fixing member 21 and the second fixing member 22.

[0047] In the embodiment of the present application, the first fixing member 21 is fixed to the main board 102, for example, by welding, bonding, etc. For example, the first fixing member 21 includes a limiting structure, and when the first fixing portion 12 is connected to the first fixing member 21, the first fixing member 21 can limit the first fixing portion 12. For example, the first fixing member 21 is, for example, a hook structure, and the hook is, for example, a C-shaped structure, and the opening faces one side of the main body 11. A lug structure is formed on the first fixing portion 12, and the lug structure includes a base and extensions at both ends of the base. The first fixing portion 12 can be limited or positioned by abutting the lug against the first fixing member 21.

[0048] In the embodiment of the present application, the second fixing member 22 is fixed to the main board 102, for example, by welding, bonding, etc. For example, the second fixing member 22 and the second fixing portion 13 are connected and fixed by snapping. For example, the second fixing member 22 is a female buckle, and the second fixing portion 13 is a male buckle, and the second fixing member 22 and the second fixing portion 13 are connected and fixed by snapping the male buckle on the female buckle.

[0049] Exemplarily, the clamping member 10 is made of a steel sheet, and the second fixing portion 13 forms a buckle as a male buckle. Exemplarily, the buckle of the second fixing portion 13 is a hook-shaped structure, which includes a first section, a second section, a third section and a fourth section connected in sequence. The first section is horizontal and connected to the main body 11, the second section is vertical and connected to the first section, and the second section and the first section form a downward bend. The third section is horizontal and connected to the second section, and the third section and the second section form a bend toward the main body 11. The fourth section is horizontal and connected to the third section, and the fourth section and the third section form a bend away from the main body 11. Exemplarily, the length of the fourth section is less than the length of the third section.

[0050] Exemplarily, the second fixing member 22 is made of a steel sheet, which is bent to form a female buckle, and the female buckle is groove-shaped.

[0051] Exemplarily, in order to ensure that the male and female buckles have a sufficiently large snap-fitting force, the second fixing member 22 is designed as a double-layer steel sheet structure; to ensure that the male and female buckles can provide a sufficiently large snap-fitting force, although the steel sheet is double-layered, the thickness of the steel sheet itself is not thick and there will be no situation where the male buckle is not easy to snap into and pull out.

[0052] Exemplarily, the female buckle has a concave structure.

[0053] The installation process of the clamping assembly 300 of the embodiment of the present application is to first abut the lug of the first fixing portion 12 against the first fixing member 21 as a first positioning pair and assembly guide, and then press the second fixing portion 13 and the second fixing member 22 to engage, thereby achieving the purpose of fixing the clamping assembly 300.

[0054] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A clamping assembly, characterized in that: include: A pressing member, the pressing member comprising a main body and a first fixing portion and a second fixing portion located at two ends of the main body; A first fixing member, wherein the first fixing member comprises a hook, and the first fixing portion is connected to the hook; A second fixing piece, wherein the second fixing piece and the second fixing portion form a snap-fit ​​structure, and the second fixing portion can be snapped onto the second fixing piece to achieve connection and fixation between the second fixing portion and the second fixing piece.

2. The clamping assembly according to claim 1, characterized in that: The hook of the first fixing member is in a C shape.

3. The clamping assembly according to claim 2, characterized in that: The first fixing portion is formed with an opening, the opening of the hook of the first fixing member faces a side away from the main body, and the opening of the first fixing portion is hooked on the hook of the first fixing member.

4. The clamping assembly according to claim 2, characterized in that: The first fixing portion is formed with a lug, the opening of the hook of the first fixing member faces one side of the main body, and the lug of the first fixing portion abuts and hooks on the hook of the first fixing member.

5. The clamping assembly according to claim 1, characterized in that: The second fixing portion is formed into a hook-shaped structure, and the second fixing piece is formed into a slot structure.

6. The clamping assembly according to claim 5, characterized in that: The second fixing member has a double-layer structure.

7. The clamping assembly according to claim 1, characterized in that: The first pressing member, the first fixing member and the second fixing member are all integrally formed structures.

8. An electronic device, characterized in that: include: A main board, a connector snapped onto the main board, and a clamping assembly as described in any one of claims 1 to 7, wherein a first fixing member and a second fixing member in the clamping assembly are welded onto the main board and are located on both sides of the connector, and a clamping member in the clamping assembly is connected to the first fixing member and the second fixing member and clamps the connector.

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