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WO2018171094A1 - Boîtier, terminal et procédé de fabrication de boîtier - Google Patents

Boîtier, terminal et procédé de fabrication de boîtier Download PDF

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Publication number
WO2018171094A1
WO2018171094A1 PCT/CN2017/093528 CN2017093528W WO2018171094A1 WO 2018171094 A1 WO2018171094 A1 WO 2018171094A1 CN 2017093528 W CN2017093528 W CN 2017093528W WO 2018171094 A1 WO2018171094 A1 WO 2018171094A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
cover plate
cushioning member
terminal
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/093528
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English (en)
Chinese (zh)
Inventor
岳永保
冉涛
张少辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201780022623.0A priority Critical patent/CN108886877B/zh
Publication of WO2018171094A1 publication Critical patent/WO2018171094A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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  • the present application relates to the field of communication devices, and in particular, to a housing, a terminal, and a method of manufacturing the housing.
  • the existing terminal usually includes a casing, a cover plate and a touch screen, and the touch screen is attached to the cover plate, and the edge of the cover plate is fixed on the casing.
  • a gap is usually reserved between the cover plate and the housing.
  • the embodiment of the present application provides a housing, a terminal, and a housing manufacturing method with good appearance.
  • an embodiment of the present application provides a housing that is applied to a terminal, and the terminal includes a cover that is fixed to the housing.
  • the housing includes a bezel and a cushioning member.
  • the frame includes a limiting surface, and the limiting surface surrounds the receiving space, and the receiving space is configured to receive the cover plate such that the limiting surface is opposite to the edge side of the cover plate.
  • the buffer member is formed into a unitary structure with the limiting surface by ultraviolet curing. Specifically, spraying the liquid ultraviolet rays on the limiting surface to irradiate the hardenable material to form a liquid glue layer, and curing the liquid glue layer by ultraviolet irradiation to form the buffer member on the limiting surface.
  • the buffer member and the limiting surface are of a unitary structure.
  • the one-piece structure is advantageous for improving the connection reliability between the cushioning member and the limiting surface.
  • the cushioning member is located between the limiting surface and the side of the edge, and the cushioning member has an elastic deformation capability. The edge side of the cover plate abuts the cushioning member.
  • the cushioning member is located between the limiting surface and the edge side surface, and the buffering member has an elastic deformation capability, so the cover plate a hard-soft-hard connection with the housing, the buffer member capable of buffering the impact stress of the housing on the cover plate, thereby protecting the cover plate, thereby reducing the cover plate The risk of fragmentation.
  • the buffering member is disposed such that there is no need to reserve a gap between the casing and the cover plate, and the cover plate can directly abut the buffering member, thereby solving the prior art cover plate and the casing.
  • the cushioning member has elastic deformation capability, the cushioning member can absorb a part of manufacturing and assembly tolerances, thereby improving the yield of the terminal, so that the overall appearance quality of the terminal is better.
  • the buffer member is formed on the limiting surface by ultraviolet curing, the buffer member is cured by a liquid glue layer, and the thickness of the liquid glue layer can be controlled to be very thin, so the thickness of the buffer member is very thin.
  • the utility model is beneficial to reducing the thickness of the side of the casing, thereby facilitating the narrow bezel design of the terminal, and further improving the user's appearance experience on the terminal. Due to the The edge side of the cover plate abuts the cushioning member, so that the cushioning member closes a gap between the cover plate and the casing, and the terminal can achieve waterproof and dustproof.
  • the ultraviolet radiation hardenable material includes, but is not limited to, a liquid one-component UV-curable acrylate glue.
  • the acrylate glue has a viscosity of 7000 ⁇ 3000 Pa ⁇ s (cps) at normal temperature (25° C.) to prevent the slag from sag after the acrylate glue is sprayed onto the limiting surface, thereby improving the Product yield of the housing.
  • the buffer member has a Shore D hardness of 50 to 70 degrees (Shore D50-70).
  • the cushioning member has a crack resistance of 5 MPa to 15 MPa.
  • the cushioning member has a tensile elongation at break of 200% to 300%.
  • the cushioning member has suitable hardness and elasticity so as to be well sealed between the casing and the cover plate, and also can well cushion the space between the casing and the cover plate. stress.
  • the bezel further includes a top surface that connects the limiting surface.
  • the first end surface of the cushioning member smoothly transitions with the top surface.
  • the top surface is a surface of the bezel away from the back cover.
  • the first end surface is a surface of the buffer member away from the back cover. The top surface and the first end surface smoothly transition, so that the housing and the terminal have a better appearance and a grip feeling, and the user experience is good.
  • the first end surface is disposed coplanar with the top surface. At this time, the first end surface and the top surface are both planar.
  • the first end surface and the top surface form a curved surface, which is beneficial to further improve the appearance and grip of the casing and the terminal.
  • the first end face is coated with an anti-aging protective layer.
  • the anti-aging protection layer is used to reduce the aging speed of the buffer member to improve the service life of the housing and the terminal.
  • the anti-aging protective layer may be a wax, a lacquer, a film layer formed of an anti-aging agent, or the like.
  • the anti-aging protective layer may be formed on the first end surface by a surface waxing method, an anti-aging agent solution method, or a painting method.
  • the color of the anti-aging protective layer is consistent with the color of the top surface. At this time, the appearance of the casing is good, so that the user feels better about the appearance of the casing and the terminal.
  • the frame further includes a fixing surface, and the limiting surface is connected between the fixing surface and the top surface.
  • the fixing surface is for resisting a lower surface of the cover.
  • the lower surface joins the edge sides.
  • the cover plate may be fixed to the fixing surface by an adhesive layer (backing or dispensing) to increase the reliability of the terminal.
  • the cushioning member includes a second end surface disposed opposite to the first end surface, and the second end surface is connected to the fixing surface. At this time, the cushioning member is evenly filled between the edge side surface and the limiting surface, so that the edge of the cover plate is balanced by force, thereby further reducing the risk of the cover plate being broken, the terminal High reliability.
  • an embodiment of the present invention further provides a terminal, including a cover plate and the above-mentioned housing, the cover plate being fixed to the housing and an edge side of the cover plate abutting the buffering member.
  • the cover plate abuts but does not compress the cushioning member, or an interference fit is formed between the cover plate and the cushioning member, and an interference amount is approximately 0.05 mm to ensure the cover plate and the buffer There is no gap between the pieces.
  • the housing also includes a back cover.
  • the back cover connects the frame.
  • the back cover and the frame together surround the installation cavity.
  • the terminal further includes a display screen, a battery, a motherboard, and the like.
  • the display screen, the battery and the main board are all housed in the mounting cavity.
  • the back cover is integrally formed with the frame, or the back cover and the frame are fixed to each other by assembly.
  • the bezel and/or the back cover are made of a metal material to give the casing a metallic appearance and enhance the structural strength of the casing.
  • the display screen can be placed against the cover to form a display assembly.
  • the assembled display assembly can be directly fixed to the housing to complete the assembly, and the assembly process is simple.
  • an embodiment of the present invention further provides a method of manufacturing a housing for manufacturing the housing.
  • the housing is applied to the terminal described in the above embodiments.
  • the terminal includes a cover plate secured to the housing.
  • the manufacturing method of the housing includes:
  • the frame includes a limiting surface, and the limiting surface surrounds the receiving space, and the receiving space is configured to receive the cover.
  • the liquid subbing layer is cured by ultraviolet irradiation.
  • a cushioning member is formed.
  • the buffer member and the limiting surface form an integral structure.
  • the cushioning member has an elastic deformation capability.
  • the thickness of the liquid glue layer (the dimension in the vertical direction of the limiting surface) can be controlled to be very thin. Therefore, the thickness of the buffer member formed after curing the liquid glue layer is also thin (controllable in the range of 0.2 mm to 0.3 mm), thereby facilitating reduction of the side thickness of the casing, and also The narrow bezel design of the terminal is further improved, and the user's appearance experience on the terminal is further improved.
  • the cushioning member can buffer the impact stress of the casing on the cover plate to protect the cover plate, thereby reducing the risk of the cover plate being broken.
  • the buffering member also eliminates the need for a gap between the housing and the cover plate, and the cover plate can directly abut the buffering member, thereby solving the cooperation between the cover plate and the housing in the prior art.
  • the problem of large gap and unevenness of the gap makes the terminal have a good appearance (high degree of refinement), and improves the user's appearance and experience on the terminal.
  • the cushioning member Since the cushioning member has elastic deformation capability, the cushioning member can absorb a part of manufacturing and assembly tolerances, thereby improving the yield of the terminal, so that the overall appearance quality of the terminal is better.
  • spraying a liquid subbing layer on the confinement surface simultaneously with curing the liquid subbing layer by ultraviolet irradiation.
  • the ultraviolet ray immediately illuminates the liquid adhesive layer to cure the liquid adhesive layer, thereby avoiding the liquid adhesive layer.
  • the occurrence of glue sag deformation affects the glue spraying effect, which is beneficial to improve the product yield of the cushioning member.
  • the glue can be synchronized with the cure by adding an ultraviolet light source (such as a point source) to the dispensing tip of the dispensing device.
  • the liquid glue layer adopts a one-component ultraviolet-curable acrylate glue, and the liquid glue layer has a viscosity at room temperature of 7000 ⁇ 3000 Pa ⁇ s (cps) to further prevent the glue layer from being deformed by the liquid glue layer.
  • the ultraviolet light illuminates the liquid subbing layer for a duration of 30 seconds to 50 seconds.
  • the curing quality of the liquid glue layer can be controlled by controlling the irradiation time.
  • the light irradiation of the liquid adhesive layer by ultraviolet rays is from 80 megawatts per square meter (MW/cm 2 ) to 120 megawatts per square meter, for example, 100 megawatts per square meter.
  • the ultraviolet light irradiates the liquid adhesive layer with ultraviolet light having a wavelength of from 300 nanometers (nm) to 400 nm, for example, 365 nm.
  • the bezel further includes a top surface that connects the limiting surface.
  • the portion of the liquid adhesive layer that is cured from the top surface is an overflow portion.
  • the overflow portion includes a portion that overflows onto the top surface.
  • the forming the cushioning member includes: removing the overflow portion to form a cushioning member.
  • the portion remaining after the cured liquid glue layer is removed from the overflow portion is the cushion member.
  • the buffer member obtained by processing the solidified liquid glue layer by removing the material has high processing precision, and is favorable for improving the product yield of the casing.
  • the overflow portion is removed by cutting.
  • the overflow portion can also be removed by numerically controlled machine tool (CNC) milling.
  • CNC numerically controlled machine tool
  • the overflow portion is removed by wiping or sanding.
  • the method of manufacturing the housing further includes:
  • An anti-aging protective layer is formed on the first end surface of the buffer member by coating.
  • the anti-aging protective layer may be formed on the first end surface by a surface waxing method, an anti-aging agent solution method, or a painting method.
  • FIG. 1 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • FIG. 2 is a schematic view showing the structure of the terminal shown in FIG. 1 along the line A-A.
  • Figure 3 is an enlarged schematic view showing the structure of B in Figure 2.
  • Figure 4 is an exploded view of the structure shown in Figure 3.
  • FIG. 5 is a schematic structural view of a housing of the terminal shown in FIG. 1.
  • FIG. 5 is a schematic structural view of a housing of the terminal shown in FIG. 1.
  • Figure 6 is an enlarged schematic view of an embodiment of the structure at C in Figure 5.
  • Figure 7 is an enlarged schematic view of another embodiment of the structure at C in Figure 5.
  • Figure 8 is an enlarged schematic view of still another embodiment of the structure of Figure C.
  • FIG. 9 is a schematic structural view of a liquid glue layer and a frame in a method for manufacturing a casing according to an embodiment of the present application.
  • the embodiment of the present application provides a terminal 100 .
  • the terminal 100 can be a mobile phone, a tablet computer, a notebook computer, or the like.
  • the terminal 100 includes a cover 1 and a housing 2.
  • the cover plate 1 is fixed to the housing 2.
  • the housing 2 includes a frame 21 and a cushioning member 22.
  • the frame 21 includes a limiting surface 211 , and the limiting surface 211 surrounds the receiving space 210 for receiving the cover 1 such that the limiting surface 211 and the cover 1
  • the edge sides 11 are oppositely disposed.
  • the buffer member 22 is formed into a unitary structure with the limiting surface 211 by ultraviolet curing. Specifically, a liquid ultraviolet ray is irradiated on the limiting surface 211 to irradiate the hardenable material to form a liquid adhesive layer, and the liquid adhesive layer is cured by ultraviolet (UV) irradiation to form on the limiting surface 211.
  • UV ultraviolet
  • the cushioning member 22 has the cushioning member 22 and the limiting surface 211 as a unitary structure.
  • the one-piece structure is advantageous for improving the connection reliability between the cushioning member 22 and the limiting surface 211.
  • the cushioning member 22 is located between the limiting surface 211 and the edge side surface 11 , and the cushioning member 22 has an elastic deformation capability.
  • the edge side surface 11 of the cover plate 1 abuts against the cushioning member 22.
  • the cushioning member 22 is located between the limiting surface 211 and the edge side surface 11, and the cushioning member 22 has elastic deformation capability. Therefore, a hard-soft-hard connection is formed between the cover plate 1 and the casing 2, and the cushioning member 22 can buffer the impact stress of the casing 2 on the cover plate 1 to protect the The cover plate 1 acts to reduce the risk of chipping of the cover plate 1.
  • the buffer member 22 is disposed such that there is no need to reserve a gap between the housing 2 and the cover plate 1 , and the cover plate 1 can directly abut the buffer member 22 , thereby solving the prior art cover.
  • the terminal 100 have a good appearance (high degree of refinement), and improves the user's appearance and experience on the terminal 100.
  • the cushioning member 22 has elastic deformation capability, the cushioning member 22 can absorb a part of manufacturing and assembly tolerances, thereby improving the yield of the terminal 100, so that the overall appearance quality of the terminal 100 is better.
  • the buffering member 22 is formed on the limiting surface 211 by ultraviolet curing, the buffering member 22 is solidified by a liquid adhesive layer, and the thickness of the liquid adhesive layer is perpendicular to the limiting surface 211.
  • the upper dimension can be controlled to be very thin, so that the thickness of the cushioning member 22 is very thin (controllable in the range of 0.2 mm to 0.3 mm), which is advantageous for reducing the thickness of the side of the casing 2, thereby facilitating
  • the narrow bezel design of the terminal 100 further improves the user experience of the terminal 100. Since the edge side surface 11 of the cover plate 1 abuts against the cushioning member 22, the cushioning member 22 closes a gap between the cover plate 1 and the casing 2, and the terminal 100 can achieve waterproofing, dust-proof.
  • the cover plate 1 can just resist but does not compress the cushioning member 22, or an interference fit is formed between the cover plate 1 and the cushioning member 22, and the interference is approximately 0.05 mm. In order to ensure that there is no gap between the cover plate 1 and the cushioning member 22.
  • the housing 2 further includes a back cover 23 .
  • the back cover 23 is connected to the bezel 21 .
  • the rear cover 23 and the frame 21 together surround the mounting cavity 24 .
  • the terminal 100 further includes a display screen 3, a battery 4, a main board (not shown), and the like.
  • the display screen 3, the battery 4 and the main board are all housed in the mounting cavity 24.
  • the back cover 23 is integrally formed with the frame 21, or the back cover 23 and the frame 21 are fixed to each other by assembly.
  • the frame 21 and/or the back cover 23 are made of a metal material to give the casing 2 a metallic appearance and enhance the structural strength of the casing 2.
  • the display screen 3 can be placed in conformity with the cover plate 1 to form a display screen assembly.
  • the assembled display assembly can be directly fixed to the housing 2 to complete the assembly, and the assembly process is simple.
  • the cover 1 is used to protect the display screen 3.
  • the cover plate 1 can be a glass cover plate.
  • the display screen 3 can be a
  • the ultraviolet radiation hardenable material includes, but is not limited to, a liquid one-component ultraviolet-curable acrylate glue.
  • the acrylate adhesive has a viscosity of 7000 ⁇ 3000 Pa ⁇ s (cps) at normal temperature (25° C.) to prevent the acrylate sag from being sprayed onto the limiting surface 211, thereby preventing the glue from sag.
  • the buffer member 22 has a Shore D of 50 degrees to 70 degrees (Shore D50-70).
  • the cushioning member 22 has a crack resistance of 5 MPa to 15 MPa.
  • the cushioning member 22 has a tensile elongation at break of 200% to 300%.
  • the cushioning member 22 has suitable hardness and elasticity so as to be well sealed between the casing 2 and the cover plate 1 while also being able to cushion the casing 2 and the cover well. The stress between the plates 1.
  • the frame 21 further includes a top surface 212 connecting the limiting surface 211.
  • the first end surface 221 of the buffer member 22 smoothly transitions with the top surface 212.
  • the top surface 212 is a surface of the frame 21 away from the back cover 23 .
  • the top surface 212 faces the user.
  • the first end surface 221 is a surface of the buffer member 22 away from the rear cover 23 .
  • the first end surface 221 faces the user.
  • the top surface 212 and the first end surface 221 smoothly transition, so that the housing 2 and the terminal 100 have a better appearance and a grip feeling, and the user experience is good.
  • the first end surface 221 is disposed coplanar with the top surface 212 . At this time, the first end surface 221 and the top surface 212 are both planar.
  • the first end surface 221 and the top surface 212 together form a curved surface, which is beneficial to further improve the appearance and grip of the housing 2 and the terminal 100 . Hold the hand.
  • the first end surface 221 is coated with an anti-aging protection layer 222 .
  • the anti-aging protection layer 222 is used to reduce the aging speed of the buffer member 22 to improve the service life of the housing 2 and the terminal 100.
  • the anti-aging protection layer 222 is thin, the anti-aging protection layer 222 and the top surface 212 are also in a smooth transition state.
  • the anti-aging protective layer 222 may be a wax, a lacquer, a film layer formed of an anti-aging agent, or the like.
  • the anti-aging protective layer 222 may be formed on the first end surface 221 by a surface waxing method, an anti-aging agent solution method, or a painting method.
  • the color of the anti-aging protection layer 222 is consistent with the color of the top surface 212. At this time, the appearance of the casing 2 is good, so that the user feels better about the appearance of the casing 2 and the terminal 100.
  • the frame 21 further includes a fixing surface 213 , and the limiting surface 211 is connected between the fixing surface 213 and the top surface 212 .
  • the fixing surface 213 is for abutting against the lower surface 12 of the cover plate 1.
  • the lower surface 12 connects the edge sides 11.
  • the cover plate 1 can be fixed on the fixing surface 213 by an adhesive layer 5 (backing or dispensing) to increase the reliability of the terminal 100.
  • the cover plate 1 further includes an upper surface 13 disposed opposite the lower surface 12, the upper surface 13 being disposed toward a user.
  • the edge side 11 is located between the upper surface 13 and the lower surface 12. The edge side 11 and the upper surface 13 smoothly transition through the curved surface 14.
  • the buffering member 22 includes a second end surface 223 disposed opposite to the first end surface 221, and the second end surface 223 is connected to the fixing surface 213. At this time, the cushioning member 22 is evenly filled between the edge side surface 11 and the limiting surface 211, so that the edge of the cover plate 1 is balanced by force, thereby further reducing the risk of the cover plate 1 being broken. The reliability of the terminal 100 is high.
  • the buffer member 22 further includes two side faces 224 oppositely disposed between the first end surface 221 and the second end surface 223, wherein one of the side surfaces 224 is fixedly connected to the limiting surface 211, and the other side is The side 224 is for abutting the edge side 11 of the cover plate 1.
  • an embodiment of the present invention further provides a method for manufacturing a housing for manufacturing the housing 2 in the above embodiment.
  • the housing 2 is applied to the terminal 100 described in the above embodiment.
  • the terminal 100 includes a cover 1 that is fixed to the housing 2.
  • the manufacturing method of the housing includes:
  • a frame 21 is formed.
  • the frame 21 includes a limiting surface 211 , and the limiting surface 211 surrounds the receiving space 210 for receiving the cover 1 .
  • the machining tolerance of the limiting surface 211 is between ⁇ 0.03 and ⁇ 0.05 mm.
  • the liquid glue layer 20 is cured by ultraviolet irradiation.
  • the liquid glue layer 20 has a certain hardness and elasticity after being cured.
  • a buffer member 22 is formed.
  • the buffer member 22 and the limiting surface 211 form a unitary structure.
  • the cushioning member 22 has an elastic deformation ability.
  • the thickness of the liquid glue layer 20 (the dimension in the vertical direction of the limiting surface 211) may be Controlled to be very thin, so that the thickness of the buffer member 22 formed after curing the liquid glue layer 20 is also thin (controllable in the range of 0.2 mm to 0.3 mm), thereby facilitating the reduction of the casing 2
  • the thickness of the side edges also facilitates the narrow bezel design of the terminal 100, further improving the user's experience of the appearance of the terminal 100.
  • the cushioning member 22 can buffer the impact stress of the casing 2 on the cover plate 1 to protect the cover plate 1 , thereby reducing the risk of the cover plate 1 being broken.
  • the cushioning member 22 also makes it unnecessary to reserve a gap between the casing 2 and the cover plate 1 , and the cover plate 1 can directly abut the cushioning member 22 , thereby solving the prior art cover plate 1 .
  • the problem that the matching gap is large and the gap is not uniform with the casing 2 makes the terminal 100 have a good appearance (high degree of refinement), and improves the user's appearance and experience to the terminal 100.
  • the cushioning member 22 has an elastic deformation ability, Therefore, the cushioning member 22 can absorb a part of the manufacturing and assembly tolerances, thereby improving the yield of the terminal 100, so that the overall appearance quality of the terminal 100 is better.
  • step S02 "spraying the liquid glue layer 20 on the stopper surface 211" (step S02) and “curing the liquid glue layer 20 by ultraviolet irradiation” (step S03) are simultaneously performed.
  • the ultraviolet ray immediately illuminates the liquid adhesive layer 20 to cure the liquid adhesive layer 20, thereby avoiding
  • the liquid glue layer 20 is deformed by the glue sag and affects the glue spraying effect, which is beneficial to improve the product yield of the cushioning member 22.
  • the glue can be synchronized with the cure by adding an ultraviolet source (eg, a point source) at the location of the glue tip of the dispensing device.
  • an ultraviolet source eg, a point source
  • the liquid glue layer 20 is a one-component ultraviolet-curable acrylate glue, and the liquid glue layer 20 has a viscosity at room temperature of 7000 ⁇ 3000 Pa ⁇ s (cps) to further avoid the liquid glue layer 20 .
  • the ultraviolet light irradiates the liquid subbing layer 20 for an irradiation time of 30 seconds to 50 seconds.
  • the curing quality of the liquid subbing layer 20 can be controlled by controlling the irradiation duration.
  • the ultraviolet irradiation of the liquid subbing layer 20 has a light irradiation amount of 80 megawatts per square meter (MW/cm 2 ) to 120 megawatts per square meter, for example, 100 megawatts per square meter.
  • the ultraviolet light irradiated to the liquid subbing layer 20 has a wavelength of ultraviolet light of from 300 nanometers (nm) to 400 nm, for example, 365 nm.
  • the frame 21 further includes a top surface 212 that connects the limiting surface 211.
  • the portion of the liquid glue layer 20 that has been cured from the top surface 212 is an overflow portion 201 (shown in FIG. 9).
  • the overflow portion 201 includes a portion that overflows onto the top surface 212.
  • the "forming the cushioning member 22" includes removing the overflowing portion 201 to form the cushioning member 22.
  • the portion remaining after the solidified liquid layer 20 is removed from the overflow portion 201 is the cushion member 22.
  • the buffer member 22 obtained by processing the cured liquid rubber layer 20 by removing the material has high processing precision, and is advantageous for improving the product yield of the casing 2.
  • the overflow portion 201 is removed by cutting.
  • the overflow portion 201 can also be removed by numerically controlled machine tool (CNC) milling.
  • CNC numerically controlled machine tool
  • the overflow portion 201 is removed by wiping or sanding.
  • step S02 when the action of spraying the liquid glue layer 20 in step S02 is precisely controlled, the dimensional accuracy of the liquid glue layer 20 is high, and the liquid glue layer 20 after curing is the same.
  • the buffer member 22, that is, step S03 and step S04 are the same step.
  • the manufacturing method of the housing further includes:
  • S05 forming an anti-aging protection layer 222 (shown in FIG. 8) on the first end surface 221 of the buffer member 22 by coating.
  • the anti-aging protective layer 222 may be formed on the first end surface 221 by a surface waxing method, an anti-aging agent solution method, or a painting method.

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  • Casings For Electric Apparatus (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention porte sur un boîtier (2) et un terminal (100) et sur un procédé de fabrication dudit boîtier (2). Le boîtier est destiné au terminal (100). Le terminal (100) comprend un panneau de recouvrement (1) fixé sur le boîtier (2). Le boîtier (2) comprend un cadre de bordure (21) et un élément d'amortissement (22). Le cadre de bordure (21) comprend une face de limitation de position (211). La face de limitation de position (211) renferme et forme un espace de réception (210). L'espace de réception (210) est destiné à recevoir le panneau de recouvrement (1) de telle sorte que la face de limitation de position (211) et la face latérale de bord (11) du panneau de recouvrement (1) sont disposées en regard l'une de l'autre. Un durcissement par ultraviolets est employé sur l'élément d'amortissement (22) de manière à former, conjointement avec la face de limitation de position (211), une structure intégrée. L'élément d'amortissement (22) se trouve entre la face de limitation de position (211) et la face latérale de bord (11). L'élément d'amortissement (22) présente une capacité de déformation élastique. Le boîtier (2) de l'invention présente un aspect externe favorable.
PCT/CN2017/093528 2017-03-19 2017-07-19 Boîtier, terminal et procédé de fabrication de boîtier Ceased WO2018171094A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780022623.0A CN108886877B (zh) 2017-03-19 2017-07-19 壳体、终端及壳体制作方法

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CN201710162954 2017-03-19
CN201710162954.6 2017-03-19

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WO2018171094A1 true WO2018171094A1 (fr) 2018-09-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110381689A (zh) * 2019-07-16 2019-10-25 Oppo（重庆）智能科技有限公司 壳体结构及其制备方法、电子设备
CN114727520A (zh) * 2021-01-05 2022-07-08 Oppo广东移动通信有限公司 壳体的装配方法、电子设备的装配方法及电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090049773A1 (en) * 2007-08-22 2009-02-26 Apple Inc. Laminated display window and device incorporating same
CN102202477A (zh) * 2010-03-26 2011-09-28 深圳富泰宏精密工业有限公司 电子装置壳体
CN203136354U (zh) * 2012-12-28 2013-08-14 华为终端有限公司 电子产品的外壳及具有该外壳的电子产品
CN103525355A (zh) * 2013-10-16 2014-01-22 烟台德邦科技有限公司 一种液晶电视边框用紫外光固化胶及其制备方法
CN105093621A (zh) * 2015-08-10 2015-11-25 武汉华星光电技术有限公司 一种抗破片显示装置及移动终端
CN105704268A (zh) * 2016-01-29 2016-06-22 华为技术有限公司 盖板玻璃组件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3064620B2 (ja) * 1991-12-17 2000-07-12 ソニー株式会社 液晶表示装置
CN101153947A (zh) * 2006-09-26 2008-04-02 鸿富锦精密工业（深圳）有限公司 镜头模组及其制造方法
US9720267B2 (en) * 2013-02-20 2017-08-01 Lg Chem, Ltd. Display device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090049773A1 (en) * 2007-08-22 2009-02-26 Apple Inc. Laminated display window and device incorporating same
CN102202477A (zh) * 2010-03-26 2011-09-28 深圳富泰宏精密工业有限公司 电子装置壳体
CN203136354U (zh) * 2012-12-28 2013-08-14 华为终端有限公司 电子产品的外壳及具有该外壳的电子产品
CN103525355A (zh) * 2013-10-16 2014-01-22 烟台德邦科技有限公司 一种液晶电视边框用紫外光固化胶及其制备方法
CN105093621A (zh) * 2015-08-10 2015-11-25 武汉华星光电技术有限公司 一种抗破片显示装置及移动终端
CN105704268A (zh) * 2016-01-29 2016-06-22 华为技术有限公司 盖板玻璃组件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110381689A (zh) * 2019-07-16 2019-10-25 Oppo（重庆）智能科技有限公司 壳体结构及其制备方法、电子设备
CN114727520A (zh) * 2021-01-05 2022-07-08 Oppo广东移动通信有限公司 壳体的装配方法、电子设备的装配方法及电子设备

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