CN221598232U - Assembly positioning structure for electronic equipment and electronic equipment - Google Patents

Abstract

The utility model provides an assembly positioning structure for electronic equipment, which comprises a limiting part for propping a BTB connector and/or a circuit board against a main board and an elastic plug-in part which is positioned at two ends of the limiting part and is detachably connected with the main board, wherein the elastic plug-in part can elastically deform towards the direction of the limiting part when being acted by radial force, and the lower end of the elastic plug-in part is provided with a buckling structure which is used for being matched with a positioning structure buckle of the main board. The utility model also provides the electronic equipment with the assembly positioning structure, which is used for quickly installing the BTB connector of the electronic equipment, the circuit board and the main board together, and has simple operation and convenient use.

Description

Assembly positioning structure for electronic equipment and electronic equipment

Technical Field

The utility model belongs to the technical field of component assembly in electronic equipment, and particularly relates to an assembly positioning structure for electronic equipment and the electronic equipment.

Background

Electronic devices such as notebook computers and tablet computers often connect circuit boards, BTB (Board-to-Board) connectors, and motherboards to provide electrical signaling.

Because the BTB connector has higher requirements on the reliability of fixation, the current common solution is to add a bracket fixed by a screw on the position of the BTB connector to compress the BTB connector, so that the circuit board, the BTB connector and the main board are connected together, and the connection mode is complex in assembly, inconvenient in disassembly and high in cost; or the BTB connector is fixed in an auxiliary mode by sticking rubberized cloth on a circuit board, but the fixation is not firm enough, and the durability is poor.

For the above reasons, there is a need to design an assembly positioning structure for an electronic device that solves the above technical problems.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide the assembly positioning structure for the electronic equipment, which is convenient to assemble and disassemble and low in cost, and the electronic equipment.

The utility model is realized in such a way, the assembling and positioning structure for the electronic equipment comprises a limiting part for propping the BTB connector and/or the circuit board on the main board and elastic plug-in parts which are positioned at two ends of the limiting part and are detachably connected with the main board, wherein the elastic plug-in parts can elastically deform towards the direction of the limiting part when receiving radial force, and the lower end of the elastic plug-in parts is provided with a buckling structure which is used for buckling with the positioning structure of the main board.

Further, the elastic plug-in connection part is provided with a vertical notch for enabling the elastic plug-in connection part to elastically deform in the radial direction.

Further, the upper end of the elastic plug-in connection part is provided with a connection part positioned on the upper peripheral surface of the limit part, the connection part is provided with a transverse slot for increasing deformation and elasticity of the elastic plug-in connection part, and the transverse slot is communicated with the vertical slot.

Preferably, the cross sections of the connecting part and the transverse notch are preset shapes capable of increasing deformation and elasticity of the elastic inserting part.

Further, a mortgage part for pressing by hands is arranged on the elastic plug-in connection part.

Preferably, the mortgage is disposed adjacent the transverse slot.

Further, the mortgage portion has an anti-slip structure.

Further, a directional part for guiding and positioning the circuit board electrically connected with the BTB connector is arranged on the limiting part.

Specifically, the orientation parts penetrate through the circuit board, and the orientation parts are two and are respectively positioned at two ends of the BTB connector in the length direction.

The utility model provides an assembly positioning structure for electronic equipment, which comprises a limiting part for propping a BTB connector and/or a circuit board against a main board and an elastic plug-in part which is positioned at two ends of the limiting part and is detachably connected with the main board, wherein the elastic plug-in part can elastically deform towards the direction of the limiting part when being acted by radial force, and the lower end of the elastic plug-in part is provided with a buckling structure which is used for being matched with a positioning structure buckle of the main board.

The utility model also provides electronic equipment, which comprises the BTB connector, the circuit board, the assembling and positioning structure and the positioning structure, wherein the mainboard is electrically connected with the BTB connector, the circuit board is electrically connected with the BTB connector, the assembling and positioning structure is used for rapidly installing the mainboard, the connector and the circuit board, and the assembling and positioning structure is simple to operate and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a block diagram of an assembly positioning structure for an electronic device according to an embodiment of the present utility model.

Fig. 2 is a block diagram of an electronic device according to an embodiment of the present utility model.

Fig. 3 is an exploded view of an electronic device provided by an embodiment of the present utility model.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a state relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or state relationships, for example, the term "upper" may also be used to indicate some sort of dependency or connection relationship in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components, and the specific type and configuration may be the same or different, and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Exemplary assembly positioning Structure overview

As shown in fig. 1 to 3, the assembly positioning structure for an electronic device provided in the embodiment of the utility model includes a limiting portion 100 for pressing the BTB connector 10 and/or the circuit board 20 against the motherboard 30, and an elastic plug portion 200 located at two ends of the limiting portion 100 and detachably connected to the motherboard 30, where the elastic plug portion 200 can be elastically deformed in a direction towards the limiting portion 100 when receiving a radial force, and a fastening structure 210 that is appropriately matched with a positioning structure 31 (e.g., a positioning hole or a positioning slot) of the motherboard 30 is provided at a lower end of the elastic plug portion 200. Based on this structure, during installation, the elastic plug portion 200 elastically deforms in the direction of the limiting portion 100 when receiving a radial force, so that the fastening structure 210 easily enters the positioning structure 31 to be fastened and fixed; when the elastic plug-in portion 200 is detached, the elastic plug-in portion is elastically deformed in the direction of the limiting portion 100 under the action of the radial force, so that the fastening structure 210 is easily removed from the positioning structure 31. The structure is simple to install and convenient to detach, reduces the production cost and is convenient for mass production.

In this embodiment, the positioning structure 31 is preferably two positioning openings penetrating through the main board 30, and the positioning openings are preferably square holes or circular holes. The fastening structure 210 is preferably two hooks that fasten to the inside or outside of the positioning opening.

In this embodiment, the material of the limiting portion 100 and the elastic plug portion 200 is plastic, and the limiting portion and the elastic plug portion may be integrally formed by injection molding through a mold, so that the processing is simple and the production efficiency is high.

Further, the elastic plug portion 200 is longitudinally provided with a vertical slot 220 for elastically deforming the elastic plug portion in a radial direction, and the elastic plug portion 220 can be bent inward when being radially stressed by the vertical slot 220 to reduce its external dimension, so that the buckle 210 can be conveniently inserted into or removed from the positioning opening 31 of the main board 30.

Further, in other embodiments, the resilient plug 200 may also be provided as a compressively deformable elastomer, such as rubber.

Further, the upper end of the elastic plug-in portion 200 is provided with a connection portion 230 located on the upper peripheral surface of the limiting portion 100, the connection portion 230 is provided with a transverse slot 240 for increasing deformation and elasticity of the elastic plug-in portion 200, the transverse slot 240 is communicated with the vertical slot 220, and cross sections of the connection portion 230 and the transverse slot 240 are both in preset shapes, such as V-shapes or U-shapes.

Further, the elastic plug-in portion 200 is provided with a mortgage portion 250 for pressing by a human hand, the mortgage portion 250 is disposed adjacent to the transverse slot 240, and by pressing the mortgage portion 250, the elastic plug-in portion 200 is convenient to operate, and meanwhile, the elastic plug-in portion 200 can be convenient to generate elastic deformation rapidly, so that the dismounting efficiency is improved.

Further, the mortgage portion 250 has an anti-slip structure 251 with a wavy cross section, and the anti-slip structure 251 plays a role of anti-slip, so that an operator can operate the connecting portion 230 conveniently.

Further, the limiting portion 100 is provided with the directional portion 110 for guiding and positioning the circuit board 200 electrically connected with the BTB connector 10, the directional portion 110 is inserted into the circuit board 20 and used for guiding and positioning the circuit board 200, so that the BTB connector 10 and the circuit board 20 can be conveniently and rapidly mounted on the main board 30, the directional portion 110 is two and respectively located at two ends of the length direction of the BTB connector 10, by adopting the above structural design, the distance between the two directional portions 110 can be increased, the positioning strength is improved, the BTB connector 10 and the circuit board 20 can be further conveniently and rapidly mounted on the main board 30, and the mounting efficiency is improved.

Overview as an electronic device

The utility model also provides an electronic device, which comprises the BTB connector with the motherboard electrically connected with the motherboard, the circuit board electrically connected with the BTB connector, and the assembly positioning structure for quickly mounting the BTB connector 10, the circuit board 20 and the motherboard 30 together, and has the advantages of simple operation and convenient use.

In this embodiment, the BTB connector 10 is first soldered to the FPC board 20, then the limiting portion 100 is fixed to the FPC board 20 by adhesive dispensing, and finally the BTB connector 10 and the FPC board 20 are mounted on the motherboard 30 through the limiting portion 100 and the elastic plug portion 200, wherein the lower surface of the BTB connector 10 is attached to the upper surface of the circuit board 30, and the upper surface of the BTB connector 10 is attached to the lower surface of the circuit board 20.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims (10)

1. The utility model provides an equipment location structure for electronic equipment, its characterized in that, including being used for supporting BTB connector and/or circuit board and pressing the spacing portion on the mainboard and being located spacing portion both ends are used for detachable connection in the elasticity grafting portion of mainboard, elasticity grafting portion can be when receiving radial force and act on to the direction of spacing portion takes place elastic deformation, elasticity grafting portion lower extreme is provided with and is used for having the buckling structure who detains suitable joining in marriage with the location structure of mainboard.

2. The assembly positioning structure for electronic equipment according to claim 1, wherein the elastic plug-in portion is provided with a vertical notch for elastically deforming the elastic plug-in portion in a radial direction.

3. The assembly positioning structure for electronic equipment according to claim 2, wherein the upper end of the elastic plug-in connection part is provided with a connection part positioned on the upper peripheral surface of the limiting part, the connection part is provided with a transverse slot for increasing deformation and elasticity of the elastic plug-in connection part, and the transverse slot is communicated with the vertical slot.

4. The assembly positioning structure for electronic equipment according to claim 3, wherein the cross sections of the connecting portion and the transverse notch are preset shapes capable of increasing deformation and elasticity of the elastic plug portion.

5. The assembly positioning structure for electronic equipment according to claim 4, wherein the elastic plug-in portion is provided with a mortgage portion for being pressed by a human hand.

6. The assembly positioning structure for an electronic device of claim 5, wherein the mortgage is disposed adjacent the transverse slot.

7. The assembly positioning structure for an electronic device as recited in claim 5, wherein the mortgage has an anti-slip structure.

8. The assembly positioning structure for electronic equipment according to claim 1, wherein the stopper portion is provided with an orientation portion for guiding and positioning a wiring board electrically connected to the BTB connector.

9. The assembly positioning structure for electronic equipment according to claim 8, wherein the orientation parts are arranged in the circuit board in a penetrating manner, and the orientation parts are two and are respectively arranged at two ends of the BTB connector in the length direction.

10. An electronic device comprising a BTB connector having a motherboard electrically connected to the motherboard and a wiring board electrically connected to the BTB connector, characterized by further comprising the assembly positioning structure for quick-mounting the motherboard, connector and wiring board together as claimed in any one of claims 1 to 9.