CN109587992B

CN109587992B - Electronic equipment

Info

Publication number: CN109587992B
Application number: CN201910006834.6A
Authority: CN
Inventors: 周新权
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2024-02-23
Anticipated expiration: 2039-01-04
Also published as: CN109587992A

Abstract

The application discloses electronic equipment, electronic equipment include casing, button, support, first circuit board, second circuit board and waterproof piece. The casing is internally provided with a supporting part, the key is arranged in the casing in a penetrating way, the key is movable relative to the casing, the support is connected with the key and the supporting part, the support is positioned on one side of the supporting part, the first circuit board is positioned between the support and the supporting part, the key is suitable for being contacted with the first circuit board, the second circuit board is positioned in the casing, and the second circuit board is electrically connected with the first circuit board through the flexible circuit board, and the flexible circuit board comprises an embedded part. The waterproof piece wraps the embedded part, and the waterproof piece is embedded in the supporting part. According to the electronic equipment of the embodiment of the application, through setting up the waterproof piece, the assembly clearance between embedded part and the supporting part can be sealed to the waterproof piece to can realize the waterproof design of button installation department on the casing, not only simple structure and convenient assembling, the sealing performance of electronic equipment can be improved to spending little cost.

Description

Electronic equipment

Technical Field

The application relates to the technical field of electronic equipment, in particular to electronic equipment.

Background

With the development of related technologies of electronic devices, users put new demands on waterproof performance of the electronic devices. In the related art, a key of an electronic device is mechanically pressed against a trigger button on a circuit board to realize a key function, and the circuit board needs to be electrically connected with a main board of the electronic device through a flexible circuit board, the circuit board and the main board are separated by a middle frame side wall of the electronic device, and the middle frame side wall is provided with a through groove to pass through the flexible circuit board. Because the thickness of the flexible circuit board itself can form a gap at the through slot, the waterproof failure is caused.

Content of the application

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present application is to provide an electronic device with good waterproof performance.

According to an embodiment of the application, an electronic device includes: a housing having a support portion therein; the key penetrates through the shell and is movable relative to the shell; the support is connected with the key and the supporting part and is positioned on one side of the supporting part; the first circuit board is positioned between the bracket and the supporting part, and the key is suitable for contacting with the first circuit board; the second circuit board is positioned in the shell and is electrically connected with the first circuit board through a flexible circuit board, and the flexible circuit board comprises an embedded part; waterproof piece, waterproof piece parcel embedded portion, just waterproof piece inlays to be located supporting part.

According to the electronic equipment of the embodiment of the application, through setting up the waterproof piece, the assembly clearance between embedded part and the supporting part can be sealed to the waterproof piece to can realize the waterproof design of button installation department on the casing, not only simple structure and convenient assembling, the sealing performance of electronic equipment can be improved to spending little cost.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic view of a partial structure of an electronic device according to an embodiment of the present application;

FIG. 2 is an exploded view of a partial structure of an electronic device according to an embodiment of the present application;

FIG. 3 is an exploded view of a partial structure of an electronic device according to an embodiment of the present application;

FIG. 4 is an exploded view of a partial structure of an electronic device according to an embodiment of the present application;

FIG. 5 is a partial schematic structural view of an electronic device according to an embodiment of the present application;

FIG. 6 is a partial schematic structural view of an electronic device according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Reference numerals:

the electronic equipment 1 is provided with a display,

the housing 10, the front case 11, the middle frame 12, the supporting portion 120, the rear case 13,

the key 20, the clamping pin 200, the clamping pin main body 201, the limiting part 202,

a bracket 30, a first side wall 31, a second side wall 32, a positioning groove 300, a first groove 301, a second groove 302, a clamping groove 310,

the first circuit board 40 is provided with a plurality of circuit boards,

the flexible circuit board 60, the embedded portion 61,

waterproof member 70, embedded body 71, wrapping 72, connecting portion 73, first segment 731, second segment 732.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

As shown in fig. 1 to 3, an electronic device 1 according to an embodiment of the present application includes a housing 10, a key 20, a bracket 30, a first circuit board 40, a second circuit board, and a waterproof member 70.

Specifically, as shown in fig. 1 to 3, the housing 10 has a support 120 therein. It will be appreciated that the housing 10 includes a support 120, and that a portion of the housing 10 may serve as the support 120. The key 20 is disposed through the housing 10, and the key 20 is movable relative to the housing 10. For example, the housing 10 may include a slot or through-hole adapted to receive the key 20, and the key 20 may be movable within the slot or through-hole. The support 30 is connected with the key 20 and the supporting part 120, and the support 30 is positioned at one side of the supporting part 120. For example, the support 30 and the key 20 are both located at one side of the supporting portion 120, the support 30 is connected to the supporting portion 120, and the key 20 is connected to the support 30. For example, the key 20 is inserted into the housing 10, the bracket 30 is embedded into the housing 10, and the bracket 30 is movably connected to one end of the key 20 to define the key 20 on the housing 10. The key 20 is movable relative to the housing 10, and the key 20 is movable relative to the bracket 30. The housing 10 has a support portion 120, the support portion 120 being located between the bracket 30 and the mounting cavity of the housing 10. The support 120 spaces the bracket 30 from the mounting cavity of the housing 10.

It should be noted that, with respect to the above-mentioned "connection", it is to be understood in a broad sense that "connection" may be a direct connection or an indirect connection. In addition, the "mounting cavity" is a space defined by the housing 10, which can be used to house structural components on the electronic apparatus 1.

The first circuit board 40 is located between the bracket 30 and the supporting portion 120, and the key 20 is adapted to contact the first circuit board 40 to trigger the first circuit board 40. It will be appreciated that the key 20 is adapted to pass through the bracket 30 and then contact the first circuit board 40. The first circuit board 40 may be provided with a trigger button, and at least one position state of the key 20 exists during the movement of the key 20 relative to the housing 10, so that the key 20 may contact the first circuit board 40, i.e. the key 20 may contact the trigger button on the first circuit board 40 and press the trigger button.

The second circuit board is located within the housing 10, in other words, the second circuit board may be located within the mounting cavity, and the second circuit board is electrically connected with the first circuit board 40 through the flexible circuit board 60. For example, the second circuit board may be positioned at the other side of the supporting part 120, one end of the flexible circuit board 60 is electrically connected with the first circuit board 40, and the other end of the flexible circuit board 60 is electrically connected with the second circuit board. The flexible circuit board 60 includes an embedded portion 61, the waterproof member 70 wraps the embedded portion 61, and the waterproof member 70 is embedded in the supporting portion 120. For example, the support portion 120 may be provided with a through groove, the portion of the flexible circuit board 60 passing through the through groove may be the embedded portion 61, the waterproof member 70 may be disposed around the embedded portion 61, and the waterproof member 70 may fill a gap between a wall surface of the through groove and the embedded portion 61.

According to the electronic device 1 of the embodiment of the application, by arranging the waterproof piece 70, the waterproof piece 70 can seal the assembly gap between the embedded part 61 and the supporting part 120, so that the waterproof design of the installation position of the key 20 on the shell 10 can be realized, the structure is simple, the assembly is convenient, and the sealing performance of the electronic device 1 can be improved at low cost.

As shown in fig. 2-5, according to some embodiments of the present application, the flashing 70 may include an embedded body 71 and a wrap 72, the embedded body 71 being adapted to be embedded within the support 120. The wrapping portion 72 extends from the insertion body 71, and the insertion portion 61 is sandwiched between the wrapping portion 72 and the insertion body 71. It will be appreciated that the wrapping portion 72 is connected to the insertion body 71, and that a gap is provided between the wrapping portion 72 and the insertion body 71, and the insertion portion 61 can pass through the gap. For example, the insertion body 71 and the wrapping portion 72 may be stacked, one end of the insertion body 71 is connected to one end of the wrapping portion 72, a gap is formed between the insertion body 71 and the wrapping portion 72, an opening is formed between the other end of the insertion body 71 and the other end of the wrapping portion 72, and the insertion portion 61 is disposed at the gap. Thus, the insertion portion 61 can be inserted into the gap from the opening in the process of assembling the insertion portion 61 and the waterproof member 70, so that the insertion portion 61 and the waterproof member 70 can be easily assembled to avoid damage to the insertion portion 61 in the process of assembling.

As shown in fig. 3-5, in some embodiments of the present application, the waterproof member 70 may further include a connection portion 73, the connection portion 73 extending from the insertion body 71, and the connection portion 73 being connected with the bracket 30. For example, one end of the connecting portion 73 is connected to the insertion body 71, and the other end of the connecting portion 73 is connected to the bracket 30. Therefore, the waterproof member 70 can be assembled on the bracket 30 through the connecting portion 73, and both ends of the waterproof member 70 can be respectively fixed on the supporting portion 120 and the bracket 30, so that the installation stability of the waterproof member 70 can be improved, and the waterproof member 70 is prevented from being separated from the supporting portion 120.

It should be noted that, the connection manner of the connection portion 73 and the bracket 30 is not limited, for example, in some embodiments of the present application, the connection portion 73 may be provided with a hook, and the hook is suitable for being clamped on the bracket 30. As another example, in some embodiments of the present application, the bracket 30 has a positioning slot 300, and the connecting portion 73 is embedded in the positioning slot 300. Thus, the connection portion 73 may be mounted on the bracket 30 through the positioning groove 300, not only facilitating connection of the bracket 30 and the waterproof member 70, but also reducing a mounting space of the bracket 30 and the waterproof member 70.

Further, as shown in fig. 4, the bracket 30 includes a first side wall 31 and a second side wall 32 adjacent to each other, the positioning groove 300 includes a first groove 301 and a second groove 302, the first groove 301 is provided on the first side wall 31, the second groove 302 is provided on the second side wall 32, and the second groove 302 communicates with the first groove 301. For example, one end of the first groove 301 may extend toward the direction of the second side wall 32 and penetrate the second side wall 32, and one end of the second groove 302 may extend toward the direction of the first groove 301 and communicate with the first groove 301.

As shown in fig. 4, the connection portion 73 includes a first segment 731 and a second segment 732, the first segment 731 is connected to the insertion body 71, and the first segment 731 is inserted into the first groove 301. The second section 732 is connected to the first section 731, and a bending portion is formed at a portion of the second section 732 connected to the first section 731, and the second section 732 is embedded in the second groove 302. For example, one end of the first segment 731 is connected to the insertion body 71, at least a portion of the first segment 731 is inserted into the first slot 301, one end of the second segment 732 is connected to the other end of the first segment 731, the extending direction of the second segment 732 is different from the extending direction of the first end, and the second segment 732 is adapted to be inserted into the second slot 302. Thus, by providing the positioning groove 300 and the connecting portion 73, the connecting portion 73 can be configured to have a hook-like shape, the mounting groove can be configured to have a stepped portion, and the hook can be engaged with the stepped portion, so that the assembling stability of the connecting portion 73 and the positioning groove 300 can be improved, and the assembling stability of the connecting portion 73 and the positioning groove 300 can be improved.

As shown in fig. 4, in some embodiments of the present application, the embedded body 71 may have a block shape. Thereby, the contact area between the insertion body 71 and the support portion 120 can be increased, and the sealing performance between the waterproof member 70 and the support portion 120 can be improved.

As shown in fig. 3 and 4, according to some embodiments of the present application, the bracket 30 has a clamping groove 310, the key 20 has a clamping pin 200, the clamping pin 200 includes a clamping pin body 201 and a limiting portion 202, the clamping pin body 201 is movably disposed in the clamping groove 310, the limiting portion 202 is connected with the clamping pin body 201, and the limiting portion 202 is adapted to be clamped with the bracket 30 to prevent the clamping pin body 201 from being separated from the clamping groove 310. For example, a corner may be formed between the limiting portion 202 and the clip main body 201, and the limiting portion 202 is adapted to limit the key 20 on the bracket 30, so as to avoid the key 20 from being separated from the bracket 30. Therefore, the connection between the bracket 30 and the key 20 can be realized, and the relative movement relationship between the key 20 and the shell 10 can be realized, so that the structure is simple and the assembly is convenient.

As shown in fig. 3 and 4, in some embodiments of the present application, the number of the clamping grooves 310 and the clamping pins 200 may be plural, and the clamping pins 200 are in one-to-one correspondence with the clamping grooves 310. The term "plurality" as used herein means two or more. For example, the bracket 30 may be provided with two spaced-apart clamping grooves 310, and correspondingly, the key 20 may be provided with two clamping pins 200, and each clamping pin 200 may be matched with one clamping groove 310. Thereby, the assembling stability between the holder 30 and the key 20 can be improved.

According to some embodiments of the present application, the housing 10 may include a front case 11, a middle frame 12, and a rear case 13, the middle frame 12 having a support portion 120, the middle frame 12 being sandwiched between the rear case 13 and the front case 11, the middle frame 12, and the rear case 13 together defining a mounting cavity, and the second circuit board being disposed in the mounting cavity. For example, the middle frame 12 may have a ring shape, one end surface of the middle frame 12 in the axial direction may be connected to the front case 11, and the other end surface of the middle frame 12 in the axial direction may be connected to the rear case 13. Thus, the waterproof member 70, the bracket 30, and the first and second circuit boards 40, 40 can be assembled easily.

According to some embodiments of the present application, the flashing 70 may be a silicone. The silicone member has elasticity, and the waterproof member 70 is constructed using the silicone member such that the waterproof member 70 is sufficiently contacted with the supporting portion 120 to improve sealing performance. The silicone member may be stopped against the supporting portion 120.

The electronic device 1 according to the embodiment of the present application is described in detail below with reference to fig. 1 to 7. It is to be understood that the following description is exemplary only and is not intended to limit the application to the details of the present application.

The electronic device 1 may be any of various types of computer system devices (only one form is shown by way of example in fig. 7) that are mobile or portable and that perform wireless communications. Specifically, the electronic device 1 may be a mobile phone or a smart phone (e.g., an iPhone-based (TM) -based phone), a Portable game device (e.g., nintendo DS (TM) -based phone, playStation Portable (TM) -Gameboy Advance TM, iPhone (TM)), a laptop, a PDA, a Portable internet device, a music player, and a data storage device, other handheld devices, and devices such as a wristwatch, an in-ear headset, a pendant, a headset, and the like, and the electronic device 1 may also be other wearable devices (e.g., a head-mounted device (HMD) such as an electronic glasses, an electronic garment, an electronic bracelet, an electronic necklace, an electronic tattoo, an electronic device, or a smart watch).

The electronic device 1 may also be any of a number of electronic devices including, but not limited to, cellular telephones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, video recorders, cameras, other media recorders, radios, medical devices, vehicle transportation equipment, calculators, programmable remote controls, pagers, laptop computers, desktop computers, printers, netbooks, personal Digital Assistants (PDAs), portable Multimedia Players (PMPs), portable medical devices, and digital cameras, as well as combinations thereof.

As shown in fig. 1 to 7, the electronic device 1 includes a housing 10, a key 20, a holder 30, a first circuit board 40, a second circuit board, and a waterproof member 70. The housing 10 includes a front case 11, a middle frame 12, and a rear case 13, the middle frame 12 is annular, the middle frame 12 is sandwiched between the rear case 13 and the front case 11, an end face of one end of the middle frame 12 in the axial direction may be connected to the front case 11, and an end face of the other end of the middle frame 12 in the axial direction may be connected to the rear case 13. The front shell 11, the center 12 and the rear shell 13 together define a mounting cavity. The second circuit board is arranged in the mounting cavity. The second circuit board is the main board of the electronic device 1.

As shown in fig. 1 to 6, the radially outer side wall of the middle frame 12 is provided with a through hole, and the key 20 is inserted through the through hole and can move in the through hole. The axial end face of the middle frame 12 is provided with a groove body, the bracket 30 is embedded in the groove body, and the height of the bracket 30 is smaller than or equal to the depth of the groove body, in other words, the end face of the bracket 30 is flush with the axial end face of the middle frame 12 or lower than the axial end face of the middle frame 12, and the bracket 30 is completely positioned in the groove body. The groove body is communicated with the through hole. The holder 30 is disposed perpendicularly to the keys 20. One end of the bracket 30 is provided with a clamping groove 310, the key 20 is provided with a clamping pin 200, the clamping pin 200 comprises a clamping pin main body 201 and a limiting part 202, the clamping pin main body 201 is movably arranged in the clamping groove 310, the limiting part 202 is connected with the clamping pin main body 201, and the limiting part 202 is suitable for being clamped with the bracket 30 so as to prevent the clamping pin main body 201 from being separated from the clamping groove 310.

As shown in fig. 1-6, the portion of the center 12 between the bracket 30 and the mounting cavity may be configured to form a support 120. The first circuit board 40 is located between the bracket 30 and the supporting portion 120. The key 20 is provided with a pressing column, the bracket 30 is provided with an avoidance hole, the first circuit board 40 can be provided with a trigger button, and the pressing column is suitable for pressing the trigger button through the avoidance hole. The support 120 may be provided with a through slot, the flexible circuit board 60 is adapted to pass through the support 120 from the through slot, one end of the flexible circuit board 60 is electrically connected with the first circuit board 40, and the other end of the flexible circuit board 60 is electrically connected with the second circuit board. The portion of the flexible circuit board 60 passing through the through groove is an embedded portion 61.

As shown in fig. 1 to 6, a waterproof member 70 may be provided around the embedded portion 61, the waterproof member 70 being embedded at the through groove and adapted to fill the through groove. Specifically, the waterproof member 70 may include an insert body 71 and a wrapping portion 72, the insert body 71 and the wrapping portion 72 may be stacked, one end of the insert body 71 is connected to one end of the wrapping portion 72, a gap is formed between the insert body 71 and the wrapping portion 72, and an opening is formed between the other end of the insert body 71 and the other end of the wrapping portion 72, and the insert portion 61 is disposed at the gap in a penetrating manner. The waterproof member 70 may fill the gap between the wall surface of the through groove and the embedded portion 61.

As shown in fig. 1 to 6, the waterproof member 70 may further include a connection portion 73, one end of the connection portion 73 being connected to the insertion body 71, and the other end of the connection portion 73 being connected to the bracket 30. The connection portion 73 may be provided with a catch, the bracket 30 having a positioning groove 300, the bottom wall of the positioning groove 300 being formed as a step portion, the catch being adapted to be snapped at the step portion.

The electronic device 1 may also comprise control circuitry, which may comprise storage and processing circuitry. The storage and processing circuitry may be memory, such as hard drive memory, non-volatile memory (e.g., flash memory or other electronically programmable read-only memory used to form solid state drives, etc.), volatile memory (e.g., static or dynamic random access memory, etc.), and the like. Processing circuitry in the storage and processing circuitry may be used to control the operation of the electronic device 1. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.

The storage and processing circuitry may be used to run software in the electronic device 1, such as internet browsing applications, voice over internet protocol (Voice over Internet Protocol, VOIP) telephone call applications, email applications, media playing applications, operating system functions, and the like. Such software may be used to perform some control operations, such as image acquisition based on a camera, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functions implemented based on status indicators such as status indicators of light emitting diodes, touch event detection based on a touch sensor, functions associated with displaying information on multiple (e.g., layered) displays, operations associated with performing wireless communication functions, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 1.

The electronic device 1 may also comprise input-output circuitry. The input-output circuit may be used to enable the electronic device 1 to input and output data, i.e. to allow the electronic device 1 to receive data from an external device and also to allow the electronic device 1 to output data from the electronic device 1 to an external device. The input-output circuit may further comprise a sensor. The sensors may include ambient light sensors, proximity sensors based on light and capacitance, touch sensors (e.g., based on light touch sensors and/or capacitive touch sensors, where the touch sensors may be part of a touch display screen or may be used independently as a touch sensor structure), acceleration sensors, and other sensors, among others.

The input-output circuitry may also include one or more displays, such as a display. The display may comprise one or a combination of several of a liquid crystal display, an organic light emitting diode display, an electronic ink display, a plasma display, displays using other display technologies. The display may include an array of touch sensors (i.e., the display may be a touch screen display). The touch sensor may be a capacitive touch sensor formed of an array of transparent touch sensor electrodes, such as Indium Tin Oxide (ITO) electrodes, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, etc., as embodiments of the present application are not limited.

The electronic device 1 may also comprise audio components. The audio component may be used to provide audio input and output functions for the electronic device 1. The audio components in the electronic device 1 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.

The communication circuitry may be used to provide the electronic device 1 with the capability to communicate with external devices. The communication circuitry may include analog and digital input-output interface circuitry, and wireless communication circuitry based on radio frequency signals and/or optical signals. The wireless communication circuitry in the communication circuitry may include radio frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, wireless communication circuitry in the communication circuitry may include circuitry for supporting near field communication (Near Field Communication, NFC) by transmitting and receiving near field coupled electromagnetic signals. For example, the communication circuit may include a near field communication antenna and a near field communication transceiver. The communication circuitry may also include cellular telephone transceiver and antenna, wireless local area network transceiver circuitry and antenna, and the like.

The electronic device may also include a battery, power management circuitry, and other input-output units. The input-output units may include buttons, levers, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes, and other status indicators, etc.

The user may control the operation of the electronic device 1 by inputting commands through the input-output circuit, and may use the output data of the input-output circuit to enable receiving status information and other outputs from the electronic device 1.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic device, comprising:

a housing having a support portion therein;

the key penetrates through the shell and is movable relative to the shell;

the support is connected with the key and the supporting part and is positioned on one side of the supporting part;

the first circuit board is positioned between the bracket and the supporting part, and the key is suitable for contacting with the first circuit board;

the second circuit board is positioned in the shell, the second circuit board is electrically connected with the first circuit board through a flexible circuit board, the flexible circuit board comprises an embedded part, the supporting part is provided with a through groove, and the part of the flexible circuit board passing through the through groove is the embedded part;

the waterproof piece wraps the embedded part to fill the gap between the wall surface of the through groove and the embedded part, and the waterproof piece is embedded in the supporting part.

2. The electronic device of claim 1, wherein the waterproof member comprises:

an embedding body adapted to be embedded into the supporting portion;

the wrapping part extends from the embedded main body, and the embedded part is clamped between the wrapping part and the embedded main body.

3. The electronic device of claim 2, wherein the waterproof member further comprises:

and the connecting part extends out of the embedded main body and is connected with the bracket.

4. The electronic device of claim 3, wherein the bracket has a positioning slot, and the connecting portion is embedded in the positioning slot.

5. The electronic device of claim 4, wherein the bracket includes adjacent first and second sidewalls, the detent comprising:

the first groove is formed in the first side wall;

the second groove is formed in the second side wall and is communicated with the first groove;

the connection part includes:

a first segment connected to the insert body, the first segment being embedded in the first slot;

and the second section is connected with the first section, a bending part is formed at the connection part of the second section and the first section, and the second section is embedded in the second groove.

6. The electronic device of claim 2, wherein the embedded body is block-shaped.

7. The electronic device of claim 1, wherein the bracket has a snap-fit slot,

the button has the joint foot, the joint foot includes card foot main part and spacing portion, card foot main part movably locates in the joint groove, spacing portion with card foot main part is connected, spacing portion be suitable for with the support joint.

8. The electronic device of claim 7, wherein the plurality of clamping grooves and the plurality of clamping pins are respectively arranged in a plurality of clamping grooves in a one-to-one correspondence.

9. The electronic device of claim 1, wherein the housing comprises:

a front shell;

a middle frame having the support portion;

and the middle frame is clamped between the rear shell and the front shell to define an installation cavity, and the second circuit board is arranged in the installation cavity.

10. The electronic device of claim 1, wherein the waterproof member is a silicone member.