Housing and electronic device

Abstract

The present application provides a kind of shell and electronic equipment, the shell (10) is formed with accommodating cavity, the inner wall of the accommodating cavity is attached with the attachment (11), the shell (10) is provided with multiple functional holes, each functional hole is sequentially penetrated from outside to inside the shell (10) and the attachment (11), and the attachment (11) is used to form the sealing structure of at least part of the functional hole.By setting the attachment in the shell, the attachment can play a role in reinforcing the shell on the one hand, on the other hand, as a sealing structure for the functional hole, it is beneficial to improve the reliability of sealing.In addition, it is more convenient to open the functional hole on the attachment, and it is convenient to change the position and direction of the functional hole.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sealing and waterproofing of electronic products, and in particular to a shell and an electronic device. BACKGROUND

[0002] With the innovative progress and continuous development of smart phone technology, consumers have increasingly high requirements for the daily use functions and appearance of electronic products such as mobile phones, so the emergence of new solutions for electronic products such as mobile phones is imperative. Taking mobile phones as an example, integrated mobile phones are a popular solution among them, and the waterproof design of integrated mobile phones is a key part of mobile phone design.

[0003] In the face of electronic devices with new structural forms, how to set up waterproofing has become a technical problem to be solved in the field. SUMMARY

[0004] The present application aims to at least partially solve one of the technical problems in the related art. To this end, an embodiment of the present application proposes a shell, which forms an accommodation cavity, an inner wall of the accommodation cavity is attached with an attachment member, a plurality of functional holes are provided on the shell, each of the functional holes penetrates the shell and the attachment member from outside to inside in sequence, and the attachment member is used to form a sealing structure of at least part of the functional holes.

[0005] The shell of the embodiment of the present application has at least the following technical effects: the attachment member is provided in the shell, which can play a role in reinforcing the shell on the one hand, and on the other hand, as a sealing structure of the functional hole, is conducive to improving the reliability of the sealing. In addition, the functional hole is more convenient to open on the attachment member, and the position and direction of the functional hole are easy to change.

[0006] Optionally, the functional hole includes a first microphone hole, the attachment member has a first support platform, an inner port of the first microphone hole is located on the first support platform, and the first support platform has a first sealing surface around the inner port of the first microphone hole, and the inner port of the first microphone hole faces the open direction of the accommodation cavity.

[0007] Optionally, the first microphone hole includes a first hole section and a second hole section, the first hole section communicates with the second hole section, the axial direction of the first hole section forms a predetermined included angle with the axial direction of the second hole section, and the axial direction of the second hole section is arranged along the thickness direction of the shell.

[0008] Optionally, the functional hole includes an infrared lamp hole, an inner wall of the infrared lamp hole has a second sealing surface, an inner port of the infrared lamp hole is perpendicular to a direction of an opening of the accommodating cavity, the inner port of the infrared lamp hole has a first abutting surface and a second abutting surface, the first abutting surface and the second abutting surface form a preset included angle, and the first abutting surface and the second abutting surface are used for cooperating with an infrared lamp.

[0009] Optionally, the functional hole includes a first speaker hole, the accessory has a second supporting platform, an inner port of the first speaker hole is located on the second supporting platform, and the second supporting platform has a third sealing surface around the inner port of the first speaker hole, and the inner port of the first speaker hole is perpendicular to the direction of the opening of the accommodating cavity.

[0010] Optionally, the functional hole includes a side key hole, an inner side of the side key hole has a mounting groove for mounting a key electronic control unit, the side key hole is in communication with the mounting groove, an outer periphery of an inner port of the side key hole has a fourth sealing surface, and the fourth sealing surface constitutes part of an inner wall of the mounting groove.

[0011] Optionally, the functional hole includes a second speaker hole, the accessory is provided with a groove in communication with the second speaker hole, an outer periphery of an inner port of the second speaker hole has a fifth sealing surface, the fifth sealing surface surrounds the groove, and the fifth sealing surface and a direction of the inner port of the second speaker hole form a predetermined included angle.

[0012] Optionally, the functional hole includes a second microphone hole, an outer periphery of an inner port of the second microphone hole has a sixth sealing surface, and the sixth sealing surface and a direction of the inner port of the second microphone hole form a predetermined included angle.

[0013] Optionally, the functional hole includes a data line jack, an outer periphery of an inner port of the data line jack has a seventh sealing surface, the data line jack is a straight hole, and the inner port of the data line jack is perpendicular to the direction of the opening of the accommodating cavity.

[0014] Optionally, the functional hole includes a card holder mounting hole, the card holder mounting hole is a stepped hole, at least part of the card holder mounting hole is located on the shell, an inner wall of the card holder mounting hole has an eighth sealing surface, and the eighth sealing surface is located on the shell.

[0015] Optionally, the functional hole includes a pogo pin hole, an inner wall of the pogo pin hole has a ninth sealing surface, and the ninth sealing surface is located on the accessory or the shell.

[0016] Optionally, the functional hole includes a camera hole, an outer periphery of an inner port of the camera hole has a tenth sealing surface, and the tenth sealing surface is located on the accessory.

[0017] Optionally, the functional holes include a first microphone hole, an infrared lamp hole, a first speaker hole, a side key hole, a second speaker hole, a second microphone hole, a data line insertion hole, a card holder installation hole, a thimble hole and a camera hole.

[0018] The first microphone hole, the infrared lamp hole and the first speaker hole are located at the upper end of the shell, the side key hole is located at the side end of the shell, the second speaker hole, the second microphone hole, the data line insertion hole, the card holder installation hole and the thimble hole are located at the lower end of the shell, and the camera hole is located at the rear end of the shell.

[0019] Optionally, the second speaker hole and the second microphone hole are located on one side of the data line insertion hole, and the card holder installation hole and the thimble hole are located on the other side of the data line insertion hole.

[0020] Optionally, the attached accessory is formed by injection molding.

[0021] Optionally, the shell is integrally formed and made of ceramic material or metal material.

[0022] The embodiment of the present application also provides an electronic device, comprising a display screen and an integrally formed shell, the shell is formed with a containing cavity, an inner wall of the containing cavity is attached with an attached accessory, and the display screen is sealingly arranged at an opening of the containing cavity.

[0023] The shell is provided with a plurality of functional holes, each of the functional holes penetrates the shell and the attached accessory from outside to inside in sequence, and the attached accessory is used to form a sealing structure of at least part of the functional holes.

[0024] Optionally, the functional holes include a first microphone hole, the inner port of the first microphone hole has a first sealing surface, a first waterproof and breathable film is arranged on the first sealing surface, the first waterproof and breathable film covers the inner port of the first microphone hole, a first sealing element is attached to the first waterproof and breathable film around the first microphone hole, and a first microphone element is arranged on one side of the inner port of the first microphone hole and is pressed against the first sealing element.

[0025] Optionally, the functional holes include an infrared lamp hole, an infrared lamp is arranged in the infrared lamp hole, an inner wall of the infrared lamp hole has a second sealing surface,

[0026] The infrared lamp is sleeved with a second sealing element, and the second sealing element is pressed between the second sealing surface and the infrared lamp.

[0027] Optionally, the functional hole comprises a first speaker hole, an inner port of the first speaker hole has a third sealing surface, a third sealing member is arranged on the third sealing surface, and the third sealing member surrounds the inner port of the first speaker hole.

[0028] Optionally, the functional hole further comprises a side key hole, an outer periphery of an inner port of the side key hole has a fourth sealing surface, a movable key cap is arranged in the side key hole,

[0029] a third sealing member is arranged on the fourth sealing surface, the third sealing member covers the side key hole, an inner side of the third sealing member is provided with a key electronic control unit, and the key electronic control unit extrudes the third sealing member.

[0030] Optionally, the functional hole further comprises a second speaker hole, an outer periphery of an inner port of the second speaker hole has a fifth sealing surface, a waterproof mesh is arranged on the fifth sealing surface, the waterproof mesh covers the inner port of the second speaker hole, one side of the waterproof mesh is provided with a fourth sealing member, and the fourth sealing member surrounds the second speaker hole.

[0031] Optionally, the functional hole further comprises a second microphone hole, an outer periphery of an inner port of the second microphone hole has a sixth sealing surface, a second waterproof and breathable film is arranged on the sixth sealing surface, the second waterproof and breathable film covers the inner port of the second microphone hole, a fifth sealing member is attached to the second microphone hole on the second waterproof and breathable film, and one side of the inner port of the second microphone hole is provided with a second microphone element, and the second microphone element extrudes the fifth sealing member.

[0032] Optionally, the functional hole further comprises a data line jack, an outer periphery of an inner port of the data line jack has a seventh sealing surface, the inner port of the data line jack is provided with a second sealing ring and a data line socket, the second sealing ring is sleeved on the data line socket, and the second sealing ring is extruded between the data line socket and the seventh sealing surface.

[0033] Optionally, the data line socket is directly extruded on the attached member.

[0034] Optionally, the functional hole further comprises a card holder mounting hole, an inner wall of the card holder mounting hole has an eighth sealing surface, a pluggable card holder frame is arranged in the card holder mounting hole, a third sealing ring is sleeved on the card holder frame, and the third sealing ring is extruded between the eighth sealing surface and the card holder frame.

[0035] Optionally, the functional hole further comprises a pogo pin hole, an inner wall of the pogo pin hole has a ninth sealing surface, a push rod is arranged in the pogo pin hole, a fourth sealing ring is sleeved on a circumferential surface of the push rod, and the fourth sealing ring is located between the push rod and the ninth sealing surface.

[0036] Optionally, an inner side of the opening of the accommodating cavity is provided with a screen support and a sixth sealing member, the sixth sealing member is sealed between the screen support and the attaching member, and the display screen is sealed to the screen support.

[0037] Optionally, the screen support has at least one antenna unit.

[0038] Additional aspects and advantages of the application will be made apparent by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 is a perspective view of a housing of an electronic device according to an embodiment of the present application from a certain angle;

[0040] Figure 2 is a perspective view of a housing of an electronic device according to an embodiment of the present application from another angle;

[0041] Figure 3 is a partial view of a first microphone hole position according to an embodiment of the present application;

[0042] Figure 4 is a partial cross-sectional view of a first microphone hole position according to an embodiment of the present application;

[0043] Figure 5A is a perspective view of an infrared lamp according to an embodiment of the present application;

[0044] Figure 5B is a partial enlarged view of an infrared lamp hole position according to an embodiment of the present application;

[0045] Figure 6 is a partial cross-sectional view of an infrared lamp hole position according to an embodiment of the present application;

[0046] Figure 7 is a partial view of a first speaker hole position according to an embodiment of the present application;

[0047] Figure 8 is a partial cross-sectional view of a first speaker hole position according to an embodiment of the present application;

[0048] Figure 9 is a partial cross-sectional view of a side key hole position according to an embodiment of the present application;

[0049] Figure 10A is a partial view of a second speaker hole position according to an embodiment of the present application from a certain angle;

[0050] Figure 10Bis a partial structural view of a second speaker hole position in another perspective view of an embodiment of the present application;

[0051] Figure 11 is a partial structural view of a second speaker hole position of an embodiment of the present application;

[0052] Figure 12 is a partial structural view of a second microphone hole position of an embodiment of the present application;

[0053] Figure 13 is a partial structural view of a data line jack position of an embodiment of the present application;

[0054] Figure 14 is a perspective structural view of a card holder of an embodiment of the present application;

[0055] Figure 15 is a partial structural view of a card holder mounting hole position of an embodiment of the present application;

[0056] Figure 16 is a perspective structural view of a push rod of an embodiment of the present application;

[0057] Figure 17 is a partial structural view of a top pin hole position of an embodiment of the present application.

[0058] Reference signs:

[0059] 10 - housing; 11 - attachment sticker; 12 - display screen; 13 - screen support; 14 - sixth sealing element; 110 - first support platform; 111 - second support platform;

[0060] 20 - first microphone hole; 21 - first waterproof air-permeable film; 22 - first sealing element; 23 - first microphone element; 201 - first hole section; 202 - second hole section;

[0061] 30 - infrared lamp hole; 31 - infrared lamp; 32 - second sealing element; 301 - first abutting surface; 302 - second abutting surface;

[0062] 40 - first speaker hole; 41 - third sealing element; 401 - third hole section; 404 - fourth hole section;

[0063] 50 - side key hole; 51 - key cap; 52 - seventh sealing element; 53 - key electronic control unit; 54 - mounting groove;

[0064] 60 - second speaker hole; 61 - waterproof mesh; 62 - fourth sealing element; 63 - groove;

[0065] 70 - second microphone hole; 71 - second waterproof air-permeable film; 72 - fifth sealing element; 73 - second microphone element;

[0066] 80 - data line jack; 81 - second sealing ring; 82 - data line socket;

[0067] 90 - card holder mounting hole; 91 - card holder frame; 92 - third sealing ring; 93 - thimble hole; 94 - push rod; 95 - fourth sealing ring. DETAILED DESCRIPTION

[0068] Embodiments of the present application are described in detail below with reference to examples illustrated in the accompanying drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and should not be understood as limiting the present application.

[0069] The present embodiment provides a shell 10, referring to Figures 1-2 The shell 10 is formed with a receiving cavity, and the inner wall of the receiving cavity is attached with an attaching member 11. The shell 10 is provided with a plurality of functional holes, each of which penetrates the shell 10 and the attaching member 11 from outside to inside. The attaching member 11 is used to form a sealing structure of at least part of the functional holes. The receiving cavity can be used to accommodate electronic components such as batteries, middle frames, circuit boards, etc. In order to facilitate the arrangement of the functional holes, the edge position of the attaching member 11 can be formed as a support platform or the thickness can be increased.

[0070] The attaching member 11 and the shell 10 are made of different materials. Since the shell 10 is a decorative part, in order to ensure strength and wear resistance, the hardness of the shell 10 is greater than that of the attaching member 11. For example, the shell 10 is made of ceramic or metal material, and the attaching member is made of plastic material. The attaching member 11 at the position of the corresponding functional hole can be part of the sealing structure, improving the sealing performance of the functional hole position. The attaching member 11 can reinforce the shell 10 on one hand, and on the other hand, as a sealing structure of the functional hole, improve the reliability of the sealing.

[0071] In addition, the attaching member 11 is more convenient to set up functional holes, and the position and port direction of the functional hole are easy to adjust. For example, the position and port direction of the functional hole can be changed by setting a support platform on the attaching member 11.

[0072] The attaching member 11 can be a layered structure attached to the inner wall of the receiving cavity, and a support platform or the like can be provided at the edge position as needed to facilitate the arrangement and sealing of the functional hole. The thickness of the attaching member 11 at the position where no functional hole is arranged can be set to be uniform, and at the position of the functional hole, the thickness can be increased or a support platform can be directly formed according to the needs.

[0073] Specifically, the functional hole is one or more of the following: the first microphone hole 20, the infrared lamp hole 30, the first speaker hole 40, the side key hole 50, the second speaker hole 60, the second microphone hole 70, the data line insertion hole 80, the card holder installation hole 90, the needle hole 93, and the camera hole 15.

[0074] In some embodiments, referring to Figure 3 and Figure 4 , the functional hole includes the first microphone hole 20, and the accessory 11 has a first support platform 110 occupying a part of the space of the accommodation cavity, and the space outside the periphery of the first support platform 110 can be used to arrange other components. The inner port of the first microphone hole 20 is located on the first support platform 110, and the first support platform 110 has a first sealing surface around the inner port of the first microphone hole 20, and the inner port of the first microphone hole 20 is directed towards the open direction of the accommodation cavity. The first support platform 110 can be an irregular structure, and the first sealing surface is a flat surface to facilitate sealing.

[0075] Further, the first microphone hole 20 includes a first hole section 201 and a second hole section 202, the first hole section 201 is in communication with the second hole section 202, the axial direction of the first hole section 201 forms a predetermined angle with the axial direction of the second hole section 202, and the axial direction of the second hole section 202 is arranged along the thickness direction of the shell.

[0076] In some embodiments, referring to Figure 1 , Figure 2 , Figure 6 , the functional hole includes the infrared lamp hole 30, and the inner wall of the infrared lamp hole 30 has a second sealing surface, which is located on the surface of the shell 10 that is tightly attached to the second sealing member 32 in Figure 6 .

[0077] The inner port of the infrared lamp hole 30 has a first abutting surface 301 and a second abutting surface 302; the first abutting surface 301 and the second abutting surface 302 form a predetermined angle, and the first abutting surface 301 and the second abutting surface 302 are used to cooperate with the infrared lamp 31. When assembled, the infrared lamp 31 can be extruded against the first abutting surface 301 and the second abutting surface 302, thereby playing an auxiliary sealing role. In addition, by arranging the first abutting surface 301 and the second abutting surface 302, the mating surface of the infrared lamp 31 is increased, thereby improving the sealing performance.

[0078] For example, the infrared lamp hole 30 is a straight hole to facilitate the insertion of the infrared lamp 31, and the direction of the inner port of the infrared lamp hole 30 is perpendicular to the open direction of the accommodation cavity.

[0079] In some embodiments, referring to Figure 7 and Figure 8The functional holes include a first speaker hole 40, the attachment has a second support platform 111 occupying a part of the space of the accommodation cavity, and the space outside the periphery of the second support platform 111 can be used to set other components. The first support platform 110 and the second support platform 111 form a part of the mounting space of the infrared lamp 31, and the first abutting surface 301 and the second abutting surface 302 are both located between the first support platform 110 and the second support platform 111.

[0080] The inner port of the first speaker hole 40 is located on the second support platform 111, and the second support platform 111 has a third sealing surface around the inner port of the first speaker hole 40, and the inner port of the first speaker hole 40 faces the opening direction of the accommodation cavity. The shape of the second support platform 111 can be irregular, and the third sealing surface is a flat surface to facilitate sealing. The first speaker hole 40 can also be divided into two sections like the first microphone hole 20, so that the inner port of the first speaker hole 40 is formed at a specified position. For example, the first speaker hole 40 includes a third hole section 401 and a fourth hole section 402 that are in communication with each other, the axial direction of the third hole section 401 and the axial direction of the fourth hole section 402 form a predetermined included angle, and the range of the included angle can be 80°-100°, such as 85°, 90°, etc. The extension direction of the fourth hole section 402 faces the opening direction of the accommodation cavity.

[0081] In some embodiments, referring to Figure 1 , Figure 2 , Figure 9 The functional holes include a side key hole 50, which is a straight hole, and the inner side of the side key hole 50 has a mounting groove 54 for mounting a key electronic control unit 53, the side key hole 50 is in communication with the mounting groove 54, and the periphery of the inner port of the side key hole 50 has a fourth sealing surface, which forms part of the inner wall of the mounting groove 54. The number of side key holes 50 can be multiple, which is determined according to the number of side keys required to be set. The fourth sealing surface is located on the attachment 11 and is a flat surface.

[0082] In some embodiments, referring to Figure 1 , Figure 2 , Figure 10A , Figure 10B , Figure 11 The functional holes include a second speaker hole 60, and the attachment 11 is provided with a groove 63 in communication with the second speaker hole 60. The number of second speaker holes 60 can be multiple, and the second speaker hole 60 has a fifth sealing surface around the inner port of the second speaker hole 60, which surrounds the groove 63. The fifth sealing surface and the inner port of the second speaker hole 60 form a predetermined included angle, and the range of the predetermined included angle can be 40°-50°.

[0083] The groove 63 can be a rectangular groove according to the number of the second speaker hole 60, and can also be a square groove, a circular groove, etc. if necessary.

[0084] In some embodiments, referring to Figure 1 , Figure 2 , Figure 12 The functional hole includes a second microphone hole 70, and an outer periphery of an inner port of the second microphone hole 70 has a sixth sealing surface, and the sixth sealing surface forms a predetermined included angle with a direction of the inner port of the second microphone hole 70. The predetermined included angle can be 40°-50°, and the sixth sealing surface is a plane.

[0085] In some embodiments, referring to Figure 1 , Figure 2 , Figure 13 The functional hole includes a data line jack hole 80, and the data line jack hole 80 is used to arrange a data line socket 82, and the data line socket 82 is mainly used for data transmission, charging, etc. The data line socket 82 can be used only for data transmission, only for charging, or for both data transmission and charging.

[0086] An outer periphery of an inner port of the data line jack hole 80 has a seventh sealing surface, the data line jack hole 80 is a straight hole, and a direction of the inner port of the data line jack hole 80 is perpendicular to a direction of the opening of the accommodation cavity. The seventh sealing surface is formed on the attachment 11, and the seventh sealing surface can be a plane.

[0087] In some embodiments, referring to Figure 1 , Figure 2 , Figure 14 , Figure 15 The functional hole includes a card holder mounting hole 90, the card holder mounting hole 90 is a stepped hole, and the stepped structure can be located on the shell 10 to make the assembly of a card holder frame 91 more stable. At least part of the card holder mounting hole 90 is located on the shell 10, an inner wall of the card holder mounting hole 90 has an eighth sealing surface, and the eighth sealing surface is located on the shell 10. The eighth sealing surface is a closed ring, and the eighth sealing surface can surround the card holder frame 91, so that the attachment 11 at this position can not participate in sealing.

[0088] In some embodiments, referring to Figure 1 , Figure 2 , Figure 16 , Figure 17 The functional hole includes a top pin hole 93, and an inner wall of the top pin hole 93 has a ninth sealing surface, and the ninth sealing surface is located on the attachment 11 or the shell 10. The ninth sealing surface is a closed ring.

[0089] In some embodiments, referring to Figure 1 , Figure 2The functional hole includes a camera hole 15, and the outer periphery of the inner port of the camera hole 15 has a tenth sealing surface, which is located on the attachment 11, i.e., the camera position is sealed by using the attachment 11.

[0090] As Figure 1 and Figure 2 The camera hole 15 can be a rectangular hole, or can be a square hole or a circular hole according to requirements.

[0091] In some embodiments, the functional hole includes a first microphone hole 20, an infrared lamp hole 30, a first speaker hole 40, a side key hole 50, a second speaker hole 60, a second microphone hole 70, a data line insertion hole 80, a card holder mounting hole 90, a thimble hole 93, and the camera hole 15; wherein the first microphone hole 20, the infrared lamp hole 30, and the first speaker hole 40 are located at the upper end of the shell 10, the side key hole 50 is located at the side end of the shell 10, the second speaker hole 60, the second microphone hole 70, the data line insertion hole 80, the card holder mounting hole 90, and the thimble hole 93 are all located at the lower end of the shell 10, and the camera hole 15 is located at the rear end of the shell 10. The position setting of the functional hole makes the sealing position of the shell 10 relatively concentrated, which is beneficial to improve the overall sealing performance.

[0092] For the above different functional holes, those skilled in the art can only select a part of them to implement, or can implement all according to the above introduction.

[0093] Further, the second speaker hole 60 and the second microphone hole 70 are located on one side of the data line insertion hole 80, and the card holder mounting hole 90 and the thimble hole 93 are located on the other side of the data line insertion hole 80.

[0094] In some embodiments, the attachment 11 is formed by injection molding, i.e., the attachment 11 can be an injection molding layer, and of course can also be other plastic materials.

[0095] The shell 10 can be an integrally formed structure, so that the aesthetic appearance is improved, and the material of the shell 10 can be ceramic or metal to ensure sufficient structural strength.

[0096] The embodiment of the application also provides an electronic device, and mainly improves the sealing structure thereof to make the electronic device meet the IPX8 waterproof standard. The electronic device can be a mobile communication smart device such as a mobile phone or a tablet computer.

[0097] The waterproof design of the electronic device in the embodiment is mainly aimed at an integrally formed shell, which needs to make various functional holes on the shell.

[0098] Referring to Figures 1-8The electronic device of the embodiment of the present application comprises a display screen 12 and an integrally formed shell 10, the shell 10 is formed with a receiving cavity, the inner wall of the receiving cavity is attached with a attaching member 11, and the display screen 12 is sealingly arranged at the opening of the receiving cavity; wherein the attaching member 11 can be formed by in-mold injection, so as to ensure that the formed attaching member 11 is tightly attached with the shell 10. The shell 10 is provided with a plurality of functional holes, each of the functional holes penetrates the shell 10 and the attaching member 11 from outside to inside in sequence, and the attaching member 11 is used to form a sealing structure of at least part of the functional holes. The attaching member 11 has a certain extrusion deformation capability, so that when cooperating with other components, the functional hole position can obtain good sealing by extruding the attaching member 11. The structure of the shell 10 in any of the above embodiments can be applied to the electronic device, and therefore, part of the description can be referred to the description of the shell 10 above.

[0099] In some embodiments, the shell 10 is a ceramic shell or a metal shell. The use of ceramic material can improve the aesthetic appearance and facilitate the increase of signal.

[0100] The thickness of the attaching member 11 at different positions on the shell 10 can be different, and at local positions, the attaching member 11 can become a structural support component. The functional holes on the shell 10 can include one or more of the first microphone hole 20, the infrared lamp hole 30, the first speaker hole 40, the side key hole 50, the second speaker hole 60, the second microphone hole 70, the data line insertion hole 80, the card holder installation hole 90 and the pogo pin hole 93, and a person skilled in the art can select the type of functional hole according to the needs. Some of the functional holes can be sealed by the attaching member 11, and some of the functional holes can not be sealed by the attaching member 11.

[0101] In some embodiments, the functional hole includes the first microphone hole 20, referring to Figure 3 and Figure 4 The inner port of the first microphone hole 20 has a first sealing surface, the first sealing surface is provided with a first waterproof and breathable film 21, the first waterproof and breathable film 21 covers the inner port of the first microphone hole 20, the first waterproof and breathable film 21 is attached with a first sealing element 22 around the first microphone hole 20, and one side of the inner port of the first microphone hole 20 is provided with a first microphone element 23, and the first microphone element 23 is extruded on the first sealing element 22.

[0102] The first waterproof and breathable film 21 has hydrophobicity, so that water cannot pass through, but gas can pass through, and therefore covering the first waterproof and breathable film 21 does not affect the transmission of sound waves.

[0103] For example, the first sealing member 22 includes foam and sealing glue applied on both sides of the foam. The foam has the effect of protecting the first microphone element 23 from being pressed too hard, and the sealing glue makes the connection more firm and stable, and also helps to increase the waterproofness.

[0104] In some embodiments, the first microphone hole 20 includes a first hole section 201 and a second hole section 202, the first hole section 201 is in communication with the second hole section 202, the axial direction of the first hole section 201 forms a predetermined angle with the axial direction of the second hole section 202, the axial direction of the second hole section 202 is arranged along the thickness direction of the electronic device, and the first sealing surface is located at the end of the second hole section 202.

[0105] In some embodiments, the functional hole further includes an infrared lamp hole 30, as shown in Figure 5A 、 Figure 5B and Figure 6 , the infrared lamp hole 30 is provided with an infrared lamp 31, the inner wall of the infrared lamp hole 30 has a second sealing surface, the second sealing member 32 is sleeved on the infrared lamp 31, and the second sealing member 32 is pressed between the second sealing surface and the infrared lamp 31. Therefore, in this position, the main sealing relies on the second sealing member 32, and the auxiliary sealing effect of the adhesive member 11 and the shell 10 can be achieved. In this position where the infrared lamp 31 is installed, the second sealing member 32 is arranged at the position of the shell 10, which is beneficial to improve the waterproofness.

[0106] For example, the second sealing member 32 is a silica gel sealing ring. When the infrared lamp 31 is installed, the infrared lamp 31 is inserted into the infrared lamp hole 30 from the accommodating cavity outward, the second sealing member 32 first comes into frictional contact with the adhesive member 11, and after being installed in place, the second sealing member 32 is pressed with the inner wall of the infrared lamp hole 30 at the position of the shell 10. That is, the waterproof sealing is achieved through the interference fit between the second sealing member 32 and the shell 10.

[0107] In some embodiments, the functional hole further includes a first speaker hole 40, as shown in Figure 7 and Figure 8 , the inner port of the first speaker hole 40 has a third sealing surface, the third sealing member 41 is attached around the inner port of the first speaker hole 40, the third sealing member 41 surrounds the inner port of the first speaker hole 40, and the related structure of the middle frame can press the third sealing member 41 to improve the sealing performance. One side of the inner port of the first speaker hole 40 is provided with a sound generating element 42, and the vibration generated by the sound generating element 42 can be transmitted out through the first speaker hole 40.

[0108] For example, the third sealing member 41 can be sealed by using elastic materials such as sealing glue.

[0109] In some embodiments, the functional hole further includes a side key hole 50, as shown in Figure 9The outer periphery of the inner port of the side keyhole 50 has a fourth sealing surface. A movable keycap 51 is disposed inside the side keyhole 50. A seventh sealing element 52 is disposed on the fourth sealing surface, covering the side keyhole 50. A key control unit 53 is disposed inside the seventh sealing element 52, and the key control unit 53 compresses the seventh sealing element 52. The fourth sealing surface is formed on the adhesive attachment 11, and the waterproof seal is achieved by the adhesive attachment 11 and the seventh sealing element 52 together. The seventh sealing element 52 can partially enclose the key control unit 53, and the seventh sealing element 52 can be made of rubber.

[0110] In some embodiments, the functional hole further includes a second speaker hole 60, the outer periphery of the inner port of the second speaker hole 60 having a fifth sealing surface, see reference. Figure 10A , Figure 10B and Figure 11 A waterproof mesh 61 is provided on the fifth sealing surface, covering the inner port of the second speaker hole 60. A fourth sealing element 62 is provided on one side of the waterproof mesh 61, surrounding the second speaker hole 60. The waterproof mesh 61 serves to prevent water leakage while ensuring the normal propagation of sound waves.

[0111] In some embodiments, the fourth seal 62 is made of rubber, and the fifth sealing surface can be a plane. The angle between the fifth sealing surface and the display screen 12 is in the range of 30°-60°, for example, 35°, 40°, 45°, 50°, 55°, etc. The waterproof mesh 61 can be pressed onto the attachment 11.

[0112] In some embodiments, the functional hole also includes a second microphone hole 70, see reference Figure 12 The outer periphery of the inner port of the second microphone hole 70 has a sixth sealing surface, on which a second waterproof and breathable membrane 71 is disposed. The second waterproof and breathable membrane 71 covers the inner port of the second microphone hole 70. A fifth sealing element 72 is attached to the second waterproof and breathable membrane 71 around the second microphone hole 70. A second microphone element 73 is disposed on one side of the inner port of the second microphone hole 70, and the second microphone element 73 is pressed against the fifth sealing element 72. The sealing structure at this position is similar to the sealing structure at the position of the first microphone hole 20.

[0113] The second microphone hole 70 can be a straight hole. In some embodiments, the sixth sealing surface can be a plane, and the angle between the sixth sealing surface and the display screen 12 is in the range of 40°-50°, for example, it can be 42°, 44°, 46°, 48°, etc.

[0114] In some embodiments, the functional port also includes a data cable jack 80, see [reference] Figure 13, the outer periphery of the inner port of the data line jack 80 has a seventh sealing surface, the inner port of the data line jack 80 is provided with a second sealing ring 81 and a data line socket 82, the second sealing ring 81 surrounds the outer periphery of the inner port of the data line jack 80, and the second sealing ring 81 is extruded between the data line socket 82 and the seventh sealing surface. Through such extrusion, waterproof sealing of this position is achieved. The seventh sealing surface is located on the attachment 11.

[0115] In some embodiments, the data line socket 82 is directly extruded on the attachment 11. Thus, at least two seals are formed at this position, the first being the extrusion seal between the data line socket 82 and the attachment 11, and the second being the extrusion seal formed by the second sealing ring 81. Through the two seals, the waterproof sealing of this position is improved.

[0116] In some embodiments, the functional hole further includes a card holder mounting hole 90, as shown in Figure 14 and Figure 15 , the inner wall of the card holder mounting hole 90 has an eighth sealing surface, and a pluggable card holder frame 91 is arranged in the card holder mounting hole 90, which can be used to carry a SIM card.

[0117] The third sealing ring 92 is sleeved on the card holder frame 91, and after the card holder frame 91 is inserted into the designated position of the card holder mounting hole 90, the third sealing ring 92 is extruded between the eighth sealing surface and the card holder frame 91. The third sealing ring 92 can be made of rubber material, which has a softer elastic deformation capacity than the attachment 11.

[0118] In some embodiments, the functional hole further includes a pogo pin hole 93, as shown in Figure 16 and Figure 17 , the inner wall of the pogo pin hole 93 has a ninth sealing surface, and a push rod 94 is arranged in the pogo pin hole 93, a fourth sealing ring 95 is sleeved on the circumferential surface of the push rod 94, and the fourth sealing ring 95 is located between the push rod 94 and the ninth sealing surface. The ninth sealing surface can be located in the shell 10 or in the attachment 11, so that the fourth sealing ring 95 is located in the shell 10 or in the attachment 11.

[0119] In Figure 17 , the fourth sealing ring 95 is located in the attachment 11, and the fourth sealing ring 95 can be made of rubber material that is softer than the attachment 11, so that when extrusion deformation occurs, the fourth sealing ring 95 deforms greatly, while the attachment 11 can deform slightly. The fourth sealing ring 95 and the attachment 11 cooperate to complete the waterproof sealing of this position.

[0120] The push rod 94 can move along the pogo pin hole 93, and in the process of movement, the fourth sealing ring 95 is always located in the attachment 11 or always located in the shell 10, which can reduce the damage of the fourth sealing ring 95 and is conducive to improving the sealing stability.

[0121] In some embodiments, the inner side of the opening of the accommodating cavity is provided with a screen support 13 and a sixth seal 14, the sixth seal 14 is sealed between the screen support 13 and the attachment 11, and the display screen 12 is sealed to the screen support 13. The sixth seal 14 can be arranged along the edge of the display screen 12. The sealing between the display screen 12 and the screen support 13 can be arranged according to the conventional arrangement in the art.

[0122] One end of the screen support 13 is in sealing contact with the attachment 11, and the other end forms a support platform on which the edge of the display screen 12 is laid. The screen support 13 is generally rectangular in overall shape, and the specific structure of the screen support 13 is adjusted according to the structure and mounting method of the components arranged in the accommodating cavity.

[0123] For example, at least one antenna unit can be arranged on the screen support 13. The sixth seal 14 is mainly used to assist in sealing the display screen 12 and the opening position of the accommodating cavity, and the screen support 13 serves to fix the display screen 12.

[0124] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0125] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified.

[0126] In the present application, unless specifically defined otherwise, the terms "mounting", "connected", "connecting", "fixed", "fixedly connected", "connection", "fixedly connected", "connected", "fixed", and the like should be construed broadly, for example, can be fixed connection, can be detachable connection, or integral; can be mechanical connection, can be electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0127] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "on", "above" and "on" the second feature can be the first feature directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0128] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0129] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A housing (10) characterized in that, The shell (10) is formed with a containing cavity, an inner wall of the containing cavity is attached with an attaching member (11), the shell (10) is provided with a plurality of function holes, each of the function holes penetrates the shell (10) and the attaching member (11) from outside to inside in sequence, and the attaching member (11) is used for forming a sealing structure of at least part of the function holes; The function holes include an infrared lamp hole (30), an inner wall of the infrared lamp hole (30) has a second sealing surface, an inner port of the infrared lamp hole (30) is perpendicular to an opening direction of the containing cavity, the inner port of the infrared lamp hole (30) has a first abutting surface (301) and a second abutting surface (302), the first abutting surface (301) and the second abutting surface (302) are used for cooperating with an infrared lamp (31), and the first abutting surface (301) and the second abutting surface (302) form a preset included angle; The function holes further include a card holder mounting hole (90), the card holder mounting hole (90) is a stepped hole, at least part of the card holder mounting hole (90) is located on the shell (10), an inner wall of the card holder mounting hole (90) has an eighth sealing surface, and the eighth sealing surface is located on the shell (10); The function holes further include a data line jack (80), an outer periphery of an inner port of the data line jack (80) has a seventh sealing surface, the inner port of the data line jack (80) is provided with a second sealing ring (81) and a data line socket (82), the second sealing ring (81) is sleeved on the data line socket (82), and the second sealing ring (81) is pressed between the data line socket (82) and the seventh sealing surface; The data line socket (82) is directly pressed on the attaching member (11).

2. The housing (10) according to claim 1, characterized in that The function holes further include a first microphone hole (20), the attaching member (11) has a first support platform (110), an inner port of the first microphone hole (20) is located on the first support platform (110), the first support platform (110) has a first sealing surface around the inner port of the first microphone hole (20), and the inner port of the first microphone hole (20) is directed to the opening direction of the containing cavity.

3. The housing (10) according to claim 2, characterized in that The first microphone hole (20) includes a first hole section (201) and a second hole section (202), the first hole section (201) is communicated with the second hole section (202), an axial direction of the first hole section (201) forms a predetermined included angle with an axial direction of the second hole section (202), and the axial direction of the second hole section (202) is arranged along a thickness direction of the shell.

4. The housing (10) according to claim 1, characterized in that The function holes further include a first speaker hole (40), the attaching member (11) has a second support platform (111), an inner port of the first speaker hole (40) is located on the second support platform (111), the second support platform (111) has a third sealing surface around the inner port of the first speaker hole (40), and the inner port of the first speaker hole (40) is directed to the opening direction of the containing cavity.

5. The housing (10) according to claim 1, characterized in that The functional hole further comprises a side key hole (50), an inner side of the side key hole (50) is provided with a mounting groove (54) for mounting a key electronic control unit (53), the side key hole (50) is communicated with the mounting groove (54), an outer periphery of an inner port of the side key hole (50) is provided with a fourth sealing surface, and the fourth sealing surface constitutes part of an inner wall of the mounting groove (54).

6. The case of claim 1, wherein, The functional hole further comprises a second speaker hole (60), the second speaker hole (60) is provided with a groove (63) communicated with the second speaker hole (60) on the attachment (11), an outer periphery of an inner port of the second speaker hole (60) is provided with a fifth sealing surface, the fifth sealing surface surrounds the groove (63), and the fifth sealing surface forms a predetermined included angle with a direction of the inner port of the second speaker hole (60).

7. The housing (10) according to claim 1, characterized in that The functional hole further comprises a second microphone hole (70), an outer periphery of an inner port of the second microphone hole (70) is provided with a sixth sealing surface, and the sixth sealing surface forms a predetermined included angle with a direction of the inner port of the second microphone hole (70).

8. The housing (10) according to claim 1, characterized in that The data line jack (80) is a straight hole, and an inner port of the data line jack (80) is directed vertically to an opening direction of the accommodating cavity.

9. The housing (10) according to claim 1, characterized in that The functional hole further comprises a center pin hole (93), an inner wall of the center pin hole (93) is provided with a ninth sealing surface, and the ninth sealing surface is located on the attachment (11) or the shell (10).

10. The housing (10) according to claim 1, characterized in that The functional hole further comprises a camera hole (15), an outer periphery of an inner port of the camera hole (15) is provided with a tenth sealing surface, and the tenth sealing surface is located on the attachment (11).

11. An electronic device, comprising: Comprise: A display screen (12) and the shell (10) as claimed in any one of claims 1-10, and the display screen (12) is sealingly arranged at the opening of the accommodating cavity.

12. The electronic device of claim 11, wherein, The functional hole further comprises a first microphone hole (20), an inner port of the first microphone hole (20) is provided with a first sealing surface, a first waterproof and breathable film (21) is arranged on the first sealing surface, the first waterproof and breathable film (21) covers the inner port of the first microphone hole (20), a first sealing member (22) is attached around the first microphone hole (20) on the first waterproof and breathable film (21), and a first microphone element (23) is arranged on one side of the inner port of the first microphone hole (20) and is pressed against the first sealing member (22).

13. The electronic device of claim 11, wherein, An infrared lamp (31) is arranged in the infrared lamp hole (30), an inner wall of the infrared lamp hole (30) is provided with a second sealing surface, A second sealing member (32) is sleeved on the infrared lamp (31), and the second sealing member (32) is pressed between the second sealing surface and the infrared lamp (31).

14. The electronic device of claim 11, wherein, The functional hole further comprises a first speaker hole (40), an inner port of the first speaker hole (40) is provided with a third sealing surface, a third sealing member (41) is arranged on the third sealing surface, and the third sealing member (41) surrounds the inner port of the first speaker hole (40).

15. The electronic device of claim 11, wherein, The functional hole further comprises a side key hole (50), an outer periphery of an inner port of the side key hole (50) has a fourth sealing surface, a movable key cap (51) is arranged in the side key hole (50), A seventh sealing element (52) is arranged on the fourth sealing surface, the seventh sealing element (52) covers the side key hole (50), an inner side of the seventh sealing element (52) is provided with a key electric control unit (53), the key electric control unit (53) extrudes the seventh sealing element (52).

16. The electronic device of claim 11, wherein, The functional hole further comprises a second speaker hole (60), an outer periphery of an inner port of the second speaker hole (60) has a fifth sealing surface, a waterproof net (61) is arranged on the fifth sealing surface, the waterproof net (61) covers the inner port of the second speaker hole (60), one side of the waterproof net (61) is provided with a fourth sealing element (62), the fourth sealing element (62) surrounds the second speaker hole (60).

17. The electronic device of claim 11, wherein, The functional hole further comprises a second microphone hole (70), an outer periphery of an inner port of the second microphone hole (70) has a sixth sealing surface, a second waterproof and breathable film (71) is arranged on the sixth sealing surface, the second waterproof and breathable film (71) covers the inner port of the second microphone hole (70), the second waterproof and breathable film (71) is attached with a fifth sealing element (72) around the second microphone hole (70), one side of the inner port of the second microphone hole (70) is provided with a second microphone element (73), the second microphone element (73) is extruded on the fifth sealing element (72).

18. The electronic device of claim 11, wherein, The functional hole further comprises a card holder mounting hole (90), an inner wall of the card holder mounting hole (90) has an eighth sealing surface, a pluggable card holder frame (91) is arranged in the card holder mounting hole (90), a third sealing ring (92) is sleeved on the card holder frame (91), the third sealing ring (92) is extruded between the eighth sealing surface and the card holder frame (91).

19. The electronic device of claim 18, wherein, The functional hole further comprises a center pin hole (93), an inner wall of the center pin hole (93) has a ninth sealing surface, a push rod (94) is arranged in the center pin hole (93), a fourth sealing ring (95) is sleeved on a circumferential surface of the push rod (94), the fourth sealing ring (95) is located between the push rod (94) and the ninth sealing surface.

20. The electronic device of claim 11, wherein, An inner side of an opening of the accommodating cavity is provided with a screen support (13) and a sixth sealing element (14), the sixth sealing element (14) is sealed between the screen support (13) and the attaching member (11), the display screen (12) is sealed to the screen support (13).

21. The electronic device of claim 20, wherein, The screen support (13) has at least one antenna unit.

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