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CN-122027732-A - Shell assembly and electronic equipment

CN122027732ACN 122027732 ACN122027732 ACN 122027732ACN-122027732-A

Abstract

The embodiment of the application discloses a shell assembly and electronic equipment, and relates to the technical field of communication, wherein the shell assembly comprises a shell, a waterproof and breathable film and a film, the waterproof and breathable film is arranged on the shell, the shell is provided with a first through hole and a first channel, the first channel is communicated with the waterproof and breathable film and the first through hole, and the first through hole is communicated with the outside of the shell; the membrane is arranged on the shell, the membrane comprises a first membrane, the first membrane is provided with a first state, at least part of the first membrane blocks the first through hole and the first channel under the condition that the first membrane is in the first state, and/or the membrane comprises a second membrane, and at least part of the second membrane is abutted against one side of the waterproof breathable membrane, which is away from the first channel, under the condition that the second membrane is in the second state. The electronic equipment comprises the shell assembly.

Inventors

  • HU JIANBO

Assignees

  • 维沃移动通信有限公司

Dates

Publication Date
20260512
Application Date
20260123

Claims (18)

  1. 1. A housing assembly characterized by comprising a housing (100), a waterproof breathable membrane (200) and a membrane (300); the waterproof breathable film (200) is arranged on the shell (100); The shell (100) is provided with a first through hole (100 a) and a first channel (100 b), the first channel (100 b) is communicated with the waterproof breathable film (200) and the first through hole (100 a), and the first through hole (100 a) is communicated with the outside of the shell (100); the membrane (300) is arranged on the shell (100); The membrane (300) comprises a first membrane (310), the first membrane (310) having a first state, at least part of the first membrane (310) blocking the first through hole (100 a) from the first channel (100 b) in case the first membrane (310) is in the first state, and/or, The membrane (300) comprises a second membrane (320), the second membrane (320) has a second state, and at least part of the second membrane (320) is abutted against one side of the waterproof and breathable membrane (200) facing away from the first channel (100 b) when the second membrane (320) is in the second state.
  2. 2. The housing assembly according to claim 1, wherein the housing (100) comprises a first housing part (110) and a second housing part (120) stacked, the first through hole (100 a) is provided in the first housing part (110), the first channel (100 b) comprises a first sub-channel (102 b), a second through hole (101 b) and a mounting groove (103 b), the second through hole (101 b) is provided in the second housing part (120), the first sub-channel (102 b) is formed between the first housing part (110) and the second housing part (120), the first through hole (100 a), the mounting groove (103 b), the first sub-channel (102 b) and the second through hole (101 b) are sequentially communicated, the waterproof and breathable film (200) is provided on a side of the second housing part (120) facing away from the first housing part (110), and the waterproof and breathable film (200) is opposite to the second through hole (101 b). The mounting groove (103 b) is formed in one side of the second shell portion (120) facing the first shell portion (110), and the first diaphragm (310) is formed in the mounting groove (103 b).
  3. 3. The housing assembly according to claim 2, wherein the first membrane (310) is provided with a third through hole (310 a), the first membrane (310) and the groove bottom wall of the mounting groove (103 b) enclose a first cavity (310 b), the third through hole (310 a) is in communication with the first cavity (310 b), and the third through hole (310 a) is opposite to the first through hole (100 a).
  4. 4. A housing assembly according to claim 3, wherein the first membrane (310) comprises a membrane body (311) and a first deformable structure (312), the membrane body (311) being connected to the second housing part (120), the third through hole (310 a) being provided in the first deformable structure (312), the membrane body (311), the first deformable structure (312) and a bottom wall of the mounting groove (103 b) enclosing the first cavity (310 b); When the first diaphragm (310) is in the first state, the first deformable structure (312) abuts against the first shell portion (110), blocking the first through hole (100 a) from the mounting groove (103 b).
  5. 5. The housing assembly according to claim 4, wherein the first deformable structure (312) is provided with ribs (314), the ribs (314) protrude from a surface of the first deformable structure (312) facing the first shell portion (110), and the ribs (314) are disposed around the third through hole (310 a).
  6. 6. The housing assembly according to claim 4, wherein a bottom wall of the mounting groove (103 b) is provided with a flow guiding structure (122), the flow guiding structure (122) is opposite to the third through hole (310 a), the first membrane (310) further comprises a flow guiding part (313), a hole wall of the third through hole (310 a) forms the flow guiding part (313), and the flow guiding part (313) protrudes from a side of the first deformable structure (312) facing away from the first housing part (110).
  7. 7. The housing assembly according to claim 2, wherein the membrane (300) further comprises a third membrane (330), the third membrane (330) being arranged in the mounting groove (103 b), and an edge of the third membrane (330) being connected with a groove bottom wall of the mounting groove (103 b); The third diaphragm (330) comprises a first elastic deformation part (331), an avoidance part (120 a) is arranged on the bottom wall of the mounting groove (103 b), and the avoidance part (120 a) is opposite to the first elastic deformation part (331); the third diaphragm (330) has a third state, and the first elastic deformation portion (331) extends into the escape portion (120 a) when the third diaphragm (330) is in the third state.
  8. 8. The housing assembly according to claim 1, wherein the housing (100) comprises a first housing part (110) and a second housing part (120) stacked, the first through-hole (100 a) is provided in the first housing part (110), the first channel (100 b) comprises a first sub-channel (102 b) and a second through-hole (101 b), the second through-hole (101 b) is provided in the second housing part (120), the first sub-channel (102 b) is formed between the first housing part (110) and the second housing part (120), the first through-hole (100 a), the first sub-channel (102 b) and the second through-hole (101 b) are sequentially communicated, the waterproof and breathable film (200) is provided on a side of the second housing part (120) facing away from the first housing part (110), and the waterproof and breathable film (200) is opposite to the second through-hole (101 b); the second membrane (320) is disposed on a side of the second shell portion (120) facing away from the first shell portion (110).
  9. 9. The housing assembly according to claim 8, wherein the second shell portion (120) is further provided with a fifth through hole (104 b), the fifth through hole (104 b) is opposite to the first through hole (100 a), the second diaphragm (320) is provided with a fourth through hole (320 a), a second cavity (320 b) is provided in the second diaphragm (320), the second cavity (320 b) is in communication with the fourth through hole (320 a), and the fourth through hole (320 a) is in communication with the fifth through hole (104 b).
  10. 10. The housing assembly according to claim 9, wherein the second membrane (320) further comprises a second deformable structure (321), the second deformable structure (321) being arranged opposite the waterproof breathable membrane (200), the second deformable structure (321) abutting against a side of the waterproof breathable membrane (200) facing away from the second through hole (101 b) in case the second membrane (320) is in the second state.
  11. 11. The housing assembly according to claim 1, wherein the housing (100) comprises a first housing part (110) and a second housing part (120) stacked, the first through hole (100 a) is provided in the first housing part (110), the first channel (100 b) comprises a first sub-channel (102 b), a second through hole (101 b) and a mounting groove (103 b), the second through hole (101 b) is provided in the second housing part (120), the first sub-channel (102 b) is formed between the first housing part (110) and the second housing part (120), the first through hole (100 a), the mounting groove (103 b), the first sub-channel (102 b) and the second through hole (101 b) are sequentially communicated, the waterproof and breathable film (200) is provided on a side of the second housing part (120) facing away from the first housing part (110), and the waterproof and breathable film (200) is opposite to the second through hole (101 b). The mounting groove (103 b) is formed in one side of the second shell (120) facing the first shell (110), and the first diaphragm (310) is formed in the mounting groove (103 b); the second membrane (320) is disposed on a side of the second shell portion (120) facing away from the first shell portion (110).
  12. 12. The housing assembly according to claim 11, wherein the first membrane (310) is provided with a third through hole (310 a), the first membrane (310) and a bottom wall of the mounting groove (103 b) enclose a first cavity (310 b), the third through hole (310 a) is in communication with the first cavity (310 b), and the third through hole (310 a) is opposite to the first through hole (100 a); The second shell part (120) is further provided with a fifth through hole (104 b), the first cavity (310 b) is communicated with the fifth through hole (104 b), the second membrane (320) is provided with a fourth through hole (320 a), a second cavity (320 b) is arranged in the second membrane (320), the second cavity (320 b) is communicated with the fourth through hole (320 a), and the fourth through hole (320 a) is communicated with the fifth through hole (104 b).
  13. 13. The housing assembly according to claim 12, wherein the first membrane (310) comprises a membrane body (311) and a first deformable structure (312), the membrane body (311) being connected to the second housing part (120), the third through hole (310 a) being provided in the first deformable structure (312), the membrane body (311), the first deformable structure (312) and a bottom wall of the mounting groove (103 b) enclosing the first cavity (310 b); The first deformable structure (312) abuts the first shell portion (110) with the first diaphragm (310) in the first state.
  14. 14. The housing assembly according to claim 13, wherein the first deformable structure (312) is provided with ribs (314), the ribs (314) protrude from a surface of the first deformable structure (312) facing the first shell portion (110), and the ribs (314) are disposed around the third through hole (310 a).
  15. 15. The housing assembly according to claim 12, wherein the second membrane (320) further comprises a second deformable structure (321), the second deformable structure (321) being arranged opposite the waterproof breathable membrane (200), the second deformable structure (321) abutting against a side of the waterproof breathable membrane (200) facing away from the second through hole (101 b) in case the second membrane (320) is in the second state.
  16. 16. The housing assembly of claim 12, wherein the first membrane (310) is further provided with a flow guide tube (315), a first end of the flow guide tube (315) being in communication with the third through hole (310 a), and a second end of the flow guide tube (315) being opposite the fifth through hole (104 b) and the fourth through hole (320 a), respectively.
  17. 17. The housing assembly of claim 11, wherein the membrane (300) further comprises a third membrane (330), the third membrane (330) is disposed within the mounting groove (103 b), and an edge of the third membrane (330) is connected with a groove bottom wall of the mounting groove (103 b); The third diaphragm (330) comprises a first elastic deformation part (331), an avoidance part (120 a) is arranged on the bottom wall of the mounting groove (103 b), and the avoidance part (120 a) is opposite to the first elastic deformation part (331); the third diaphragm (330) has a third state, and the first elastic deformation portion (331) extends into the escape portion (120 a) when the third diaphragm (300) is in the third state.
  18. 18. An electronic device comprising the housing assembly of any one of claims 1-17.

Description

Shell assembly and electronic equipment Technical Field The application belongs to the technical field of communication, and particularly relates to a shell assembly and electronic equipment. Background For electronic equipment such as mobile phones and watches, the inside of a shell component of the electronic equipment is a closed space, in order to maintain the air pressure balance of the inside and the outside of the shell component, the shell component is usually provided with a through hole, and the through hole is sealed by a waterproof breathable film, so that the waterproof performance is ensured. However, when the electronic device is impacted by water flow with high pressure or subjected to deep water pressure, the waterproof and breathable film is easily broken, and the waterproof performance is affected. Disclosure of Invention The embodiment of the application aims to provide a shell assembly electronic device, which can solve the problem that a waterproof breathable film of a shell assembly is easy to break when bearing high pressure in the related art. In a first aspect, embodiments of the present application provide a housing assembly comprising a housing, a waterproof breathable membrane, and a membrane; The waterproof breathable film is arranged on the shell; The shell is provided with a first through hole and a first channel, the first channel is communicated with the waterproof breathable film and the first through hole, and the first through hole is communicated with the outside of the shell; The diaphragm is arranged on the shell; the membrane comprises a first membrane having a first state, at least part of the first membrane blocking the first through hole from the first channel in case the first membrane is in the first state, and/or, The membrane comprises a second membrane, the second membrane has a second state, and at least part of the second membrane is abutted against one side of the waterproof breathable membrane, which is away from the first channel, when the second membrane is in the second state. In a second aspect, an embodiment of the present application further provides an electronic device, including the above-mentioned housing assembly. In the embodiment of the application, the inside of the shell is communicated with the outside of the shell through the first channel and the first through hole, so that the air pressure balance between the inside of the shell and the outside of the shell is realized, and water flow outside the shell can flow to the waterproof breathable film through the first through hole and the first channel. When the second membrane bears the water impact or the deep water pressure with higher pressure, at least part of the second membrane is abutted to one side of the waterproof breathable film, at least part of the second membrane supports the waterproof breathable film, the water acting force borne by the waterproof breathable film is opposite to the supporting acting force, the two acting forces can at least partially offset each other, the water impact or the deep water pressure borne by the waterproof breathable film is reduced, the waterproof breathable film is effectively prevented from being broken due to overlarge stress, and the waterproof performance of the shell assembly is ensured. Drawings FIG. 1 is one of the sectional views of the partial structure of an electronic device when a first diaphragm is not subjected to water flow impact or deep water pressure, according to an embodiment of the present application; FIG. 2 is one of the sectional views of the partial structure of the electronic device when the first diaphragm is subjected to water flow impact or deep water pressure in accordance with an embodiment of the present application; FIG. 3 is a schematic view of a second shell portion and a connection adhesive according to an embodiment of the present application; FIG. 4 is a second cross-sectional view of a partial structure of the electronic device when the first diaphragm is not subjected to water flow impact or deep water pressure, according to an embodiment of the present application; FIG. 5 is a second cross-sectional view of a partial structure of an electronic device when a first diaphragm is subjected to a water flow impact or a deep water pressure in accordance with an embodiment of the present application; FIG. 6 is a cross-sectional view of a partial structure of an electronic device when a first diaphragm is not subjected to a water flow impact or a deep water pressure, according to another embodiment of the present application; FIG. 7 is a cross-sectional view showing a partial structure of an electronic device when a first diaphragm is subjected to a water flow impact or a deep water pressure according to another embodiment of the present application; FIG. 8 is a cross-sectional view showing a partial structure of an electronic device when a first diaphragm is not subjected to a water flow impact or a deep water p