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CN-122002191-A - Electronic equipment

CN122002191ACN 122002191 ACN122002191 ACN 122002191ACN-122002191-A

Abstract

The embodiment of the application discloses electronic equipment, wherein an elastic sealing part is arranged between two opposite side surfaces of a middle plate and a sound production assembly of the electronic equipment along the thickness direction z of the middle plate, the two side surfaces are propped against through the elastic sealing part to seal a through hole, a connecting wire can be positioned at one side or a part of the section of the elastic sealing part and positioned in the elastic sealing part, and the through hole is sealed and the connecting wire passes through. In addition, in the embodiment, the through hole on the middle plate in the electronic equipment is sealed, so that the sealing requirement of the opening position of the frame of the electronic equipment can be reduced to a certain extent, and the manufacturing cost of the electronic equipment is reduced.

Inventors

  • FENG YIFEI
  • WANG KAIQIANG
  • WU GUANGLIN
  • SHANG QUNCHAO

Assignees

  • 荣耀终端股份有限公司

Dates

Publication Date
20260508
Application Date
20241108

Claims (18)

  1. 1. An electronic device, comprising: the middle frame comprises a middle plate, wherein the middle plate is provided with a first side and a second side along the thickness direction of the middle plate, and a through hole penetrating through the first side and the second side is formed in the middle plate; a first member, at least a portion of the first member being located on a first side of the midplane; a functional module located on the first side or the second side of the middle plate; a circuit board located on a different side of the middle plate from the functional module; The connecting wire penetrates through the through hole, a first electric connecting part and a second electric connecting part are arranged at the end part of the connecting wire, the first electric connecting part is electrically connected with the functional module, and the second electric connecting part is electrically connected with the circuit board; The connecting wire is positioned between the elastic sealing component and the middle plate, or between the elastic sealing component and the first component, or penetrates through the elastic sealing component.
  2. 2. The electronic device of claim 1, wherein the resilient sealing member comprises a first resilient sealing member that is a ring-shaped member disposed about the through-hole.
  3. 3. The electronic device according to claim 1, wherein the elastic sealing member includes a first elastic sealing member including a middle portion covering the through hole, and an annular portion connected to a circumference of the middle portion, the annular portion being pressed between the first member and the middle plate.
  4. 4. An electronic device according to claim 2 or 3, characterized in that the connection line is abutting on one side against the first elastic sealing member and on the other side against the middle plate or the first member.
  5. 5. The electronic device according to claim 2 or 3, wherein the elastic sealing member further includes a second elastic sealing member, the first elastic sealing member and the second elastic sealing member are located on both sides of the connection line, respectively, in a thickness direction of the middle plate, the first elastic sealing member, the connection line, and the second elastic sealing member are stacked, and in a width direction of the connection line, the second elastic sealing member covers the connection line.
  6. 6. The electronic device of claim 5, wherein the second resilient sealing member is a non-closed structure and extends a predetermined length circumferentially along the through-hole.
  7. 7. The electronic device of any one of claims 1-6, wherein the resilient sealing member comprises closed cell foam; or the elastic sealing member comprises a silicone rubber.
  8. 8. The electronic device according to any one of claims 1 to 7, wherein the elastic sealing member is bonded to the first member or/and the middle plate by an adhesive member.
  9. 9. The electronic device of claim 8, wherein the adhesive means comprises a back adhesive or a glue layer formed by curing a liquid glue.
  10. 10. The electronic device of any one of claims 1 to 9, wherein the first member includes an extension body extending from the elastic sealing member toward the circuit board, a passage through which the connection line passes is provided between the extension body and the middle board, a gap communicating with the passage is provided between the extension body and the circuit board, and the connection line passes through the gap to be connected to a side of the circuit board facing away from the middle board.
  11. 11. The electronic device of claim 10, wherein the middle plate is further provided with a first boss and a second boss, a limiting groove is formed between the first boss and the second boss, the channel comprises the limiting groove, and the connecting line portion is located inside the limiting groove.
  12. 12. The electronic device of any one of claims 1 to 11, wherein the connection line includes at least two sequentially electrically connected segments along a length direction of the connection line, defined as a first segment to an nth segment, respectively, the first electrical connection portion being disposed in the first segment, and the second electrical connection portion being disposed in the nth segment, wherein N is an integer greater than or equal to 2.
  13. 13. The electronic device of any one of claims 1-12, wherein the functional module comprises a fingerprint recognition module, the electronic device further comprising a display screen mounted on the second side of the midplane, the fingerprint recognition module being integrated with the display screen or the fingerprint recognition module being located between the display screen and the midplane.
  14. 14. The electronic device of claim 13, wherein the fingerprint recognition module comprises a fingerprint sensor and a fingerprint processor, the fingerprint processor is integrated with the connection wire, the fingerprint sensor is electrically connected to the first electrical connection, and the fingerprint processor receives the signal of the fingerprint sensor through the connection wire.
  15. 15. The electronic device of any one of claims 1-14, wherein the first member comprises a sound emitting assembly on a same side of the midplane as the circuit board and on a bottom of the electronic device, the sound emitting assembly electrically connected to the circuit board.
  16. 16. The electronic device of claim 14, wherein the sound emitting assembly is partially located inside the through hole.
  17. 17. The electronic device of any one of claims 1-16, wherein the middle frame has a battery compartment located on a second side of the middle plate, the through-hole is open in an area of the middle plate located outside the battery compartment, and the circuit board and the through-hole are located on the same side of the battery compartment.
  18. 18. The electronic device of claim 17, the middle frame further comprising a frame, the frame being disposed around a circumference of the middle plate, the frame further being provided with at least one of a sound outlet, a USB interface, or a card holder mounting hole on an outer wall of the circuit board on a side away from the battery compartment, wherein the sound outlet is provided with sealing foam, and/or the USB interface is provided with a sealing gum cover, and/or the card holder mounting hole is provided with a sealing gum cover.

Description

Electronic equipment Technical Field The embodiment of the application relates to the technical field of electronic products, in particular to electronic equipment. Background The electronic device includes a housing having a plurality of electronic components therein, and generally has a sealing structure in order to secure the operation of the electronic components from the external environment. The sealing structure is mainly used for preventing moist gas or liquid in the external environment from entering the inside of the shell, and protecting the electronic device. The performance of the sealing structure directly affects the service life of the electronic device and the application environment of the electronic device. With the improvement of the waterproof level requirements of users on electronic equipment, the sealing waterproof performance of the electronic equipment has become an important index for measuring the performance of the electronic equipment. Disclosure of Invention The embodiment of the application provides the electronic equipment which is high in sealing reliability and small in occupied space and is beneficial to improving the sealing grade of the electronic equipment. An embodiment of the present application provides an electronic device, including: The middle frame comprises a middle plate, wherein the middle plate is provided with a first side and a second side along the thickness direction of the middle plate, and a through hole penetrating through the first side and the second side is formed in the middle plate; A first member, at least a portion of the first member being located on a first side of the midplane; The functional module is positioned on the first side or the second side of the middle plate; the circuit board is positioned on one side of the middle plate, which is different from the functional module; The connecting wire penetrates through the through hole, a first electric connecting part and a second electric connecting part are arranged at the end part of the connecting wire, the first electric connecting part is electrically connected with the functional module, and the second electric connecting part is electrically connected with the circuit board; the connecting wire is positioned between the elastic sealing component and the middle plate, or between the elastic sealing component and the first component, or penetrates through the elastic sealing component. In the embodiment of the application, the elastic sealing component is arranged between the two opposite side surfaces of the middle plate and the sounding component along the thickness direction z of the middle plate, the side surfaces of the middle plate and the sounding component are propped against each other through the elastic sealing component to seal the through hole, the connecting wire can be positioned at one side of the elastic sealing component or the connecting wire part section is positioned in the elastic sealing component, so that the sealing of the through hole does not influence the passing of the connecting wire, the connecting wire can be trapped in the elastic sealing component due to the elastic sealing component arranged at the passing position of the connecting wire, and the position can be better sealed, namely the connecting wire also cannot influence the sealing of the through hole. Under the condition of the same sealing and pressing force, the pressure intensity born by the connecting line is smaller, the damage probability of the connecting line can be reduced, the thickness of the middle plate can be relatively thinner, the occupation of the middle plate to the internal space of the electronic equipment is reduced, the arrangement of electronic devices in the electronic equipment is favorably optimized, the space utilization rate of a small plate area can be further improved, the performance of the electronic equipment is optimized, and the thickness of the electronic equipment is reduced. In addition, in the embodiment, the through hole on the middle plate in the electronic equipment is sealed, so that the sealing requirement on the opening position of the frame of the electronic equipment can be reduced to a certain extent, and the manufacturing cost of the electronic equipment is reduced. In one example, the resilient sealing member includes a first resilient sealing member that is a ring-shaped member disposed around the through-hole. The specific outline of the annular piece can be determined according to the specific shape of the through hole port, the annular piece can be of an integrated structure, and the annular piece can be formed by splicing multiple sections. The annular piece is simple in structure, the weight of the electronic equipment can be reduced, and the requirement of the lightweight design of the electronic equipment is met. When the annular piece is adhered to the middle frame, the installation position is easy to determine, and the assembly is conv