WO2020087228A1 - Dispositif portable - Google Patents

Dispositif portable Download PDF

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Publication number
WO2020087228A1
WO2020087228A1 PCT/CN2018/112495 CN2018112495W WO2020087228A1 WO 2020087228 A1 WO2020087228 A1 WO 2020087228A1 CN 2018112495 W CN2018112495 W CN 2018112495W WO 2020087228 A1 WO2020087228 A1 WO 2020087228A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass cover
wearable device
front case
bracket
cover plate
Prior art date
Application number
PCT/CN2018/112495
Other languages
English (en)
Chinese (zh)
Inventor
宫乐兴
何谦
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2018/112495 priority Critical patent/WO2020087228A1/fr
Priority to CN201880072581.6A priority patent/CN111433687B/zh
Publication of WO2020087228A1 publication Critical patent/WO2020087228A1/fr

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies

Definitions

  • This application relates to the technical field of electronic devices, in particular to a wearable device.
  • Wearable devices such as smart watches and smart bracelets combine the latest IT technology with the functions of traditional devices, and are increasingly popular for their portability, ease of use, and rich functionality. With the development of technology, users are no longer satisfied with the needs of ordinary wearable devices, especially the requirements for waterproof depth are getting higher and higher, from the original IP68 waterproof to 5ATM (5 atmospheric pressure) waterproof changes to meet swimming And other needs.
  • the existing smart watch includes a display module 01 and a case 02.
  • the display module 01 is composed of a display screen 011, a touch layer 012, and a protective glass cover plate 013, etc. It is formed by laminating and bonding.
  • the display module 01 is loaded into the case 02 from above and fixed by glue
  • the housing 02 supports the display module 01 at this time, which is easy to achieve a higher waterproof depth requirement, but because the size of the glass cover 013 is larger than the display 011, plus the waterproof width, from this time
  • the case includes a front case and a rear case, as shown in FIG. 3, the display module 01 is loaded into the front case 021 from below, It is fixed by glue or double-sided adhesive to achieve waterproofing.
  • the rear case 022 is closed. At this time, the display content just fills the inside of the bezel of the front case 021 from the front. There is no black border area, and the appearance is good, but ordinary The adhesive strength of the glue and double-sided adhesive is not enough to resist the pressure caused by deeper water.
  • the present application provides a wearable device to improve the waterproof reliability of the wearable device on the basis of ensuring the appearance effect.
  • the present application provides a wearable device including a front case and a display module.
  • a window is opened on the front case of the body.
  • the display module includes a glass cover, a touch layer, and a display screen.
  • the control layer is layered with the glass cover plate, the display screen is provided on the side of the touch layer facing away from the glass cover plate, and the display module is installed in the front case by flip-chip mounting, wherein the display screen corresponds to the window And the projection of the display screen on the plane of the window covers the window to fill the window with the display content; the side of the glass cover that faces away from the touch layer is sealedly connected to the front case to achieve front waterproofing;
  • the area is larger than the area of the touch layer, and has a pressing end exposed outside the touch layer;
  • the wearable device further includes a bracket pressing plate, the bracket pressing plate is fixedly connected to the front case, and cooperates with the pressing end, at When the bracket pressing plate is fixed on the front shell, the bracket pressing plate presses against the surface of the pressing
  • the flip-chip method and the corresponding setting of the display screen and the window are adopted to ensure the appearance effect;
  • the bracket pressing plate is fixedly connected to the front shell and pressed against the pressing end, ensuring a sealed connection between the glass cover plate and the front shell
  • the strength of the device improves the waterproof reliability of the wearable device and can meet the requirements of higher waterproof depth.
  • the support pressure plate is pressed against the surface of the pressing end facing the touch layer, avoiding the fragile area of the touch layer and the display screen, avoiding damage to the traces of the touch layer and the occurrence of cracks in the display screen, which improves the product yield .
  • the edge of the glass cover plate facing the front shell is provided with a first step structure, and the glass cover plate has a first step surface and a second step surface, the first step surface Located in the window, the second step surface is sealingly connected with the front case.
  • the wearable device has a compact structure on the basis of ensuring the sealing effect.
  • the bracket pressure plate is fixedly connected to the front shell through a plurality of screws. Through the screw connection of the screw and the front shell, the bracket pressure plate is pressed onto the glass cover plate to increase the force between the glass cover plate and the front shell, thereby ensuring the sealing effect.
  • the bracket pressing plate includes two bracket bodies symmetrically arranged, and each bracket body is fixedly connected to the front shell; wherein, the two bracket bodies A space for accommodating the flexible circuit board of the display module is provided.
  • the bracket body includes a pressing portion and a supporting portion connected to the pressing portion, wherein: the supporting portion is provided with a plurality of through holes cooperating with the screws, along the support The extending direction of the portion, two through holes of the plurality of through holes are symmetrically arranged at positions close to both ends of the supporting portion, the pressing portion and the pressing end abut against the surface of the touch layer Pressure contact.
  • the pressing end is provided with a notch corresponding to the plurality of screws and for avoiding the screws. During the installation, the screw is avoided through the gap to ensure that the wearable device has a compact structure.
  • the plurality of screws are machine screws that are evenly arranged along the bracket pressing plate.
  • the machine screw By setting the machine screw to increase the locking force between the bracket pressure plate and the front shell, the force on the glass cover is also large enough to resist the pressure generated by the larger water depth.
  • the bracket pressing plate is made of metal.
  • the material of the bracket pressing plate so that the structural strength of the bracket pressing plate is large, on the one hand, the support strength of the bracket pressing plate can be improved, and on the other hand, the pressure on the glass cover can be made more uniform.
  • the side of the glass cover plate facing away from the touch control layer is sealingly connected to the front case by a sealing member.
  • a sealing member By providing the sealing member, the sealing connection between the glass cover and the front case can be more reliably achieved.
  • the sealing member is glue.
  • the sealing connection between the glass cover and the front case can be realized relatively quickly.
  • the sealing member is a soft rubber ring.
  • the soft rubber ring is provided to realize the detachable sealing connection between the front shell and the glass cover plate, which is convenient to disassemble and easy to repair.
  • the front shell is provided with a groove for accommodating the soft rubber ring, and the groove opens at an end surface of the front shell facing the glass cover plate and is recessed toward the inside of the front shell.
  • the compression deformation of the soft rubber ring between the glass cover plate and the front shell causes the soft rubber ring to fill the groove and the gap between the glass cover plate and the front shell, so as to achieve better sealing and waterproofing.
  • a second step structure opposite to the first step structure is provided on the front shell, and the second step cooperates with the first step to form a housing for accommodating the soft Space for aprons.
  • the second step structure matched with the first step structure is provided on the front shell, so that the soft rubber ring placed between the first step structure and the second step structure has a larger compression deformation to achieve a better seal waterproof.
  • FIG. 1 is an exploded schematic view of a display module provided by the prior art of this application;
  • FIG. 2 is an assembly diagram of a smart watch provided by the prior art of the present application when it is being installed;
  • FIG. 3 is an assembly diagram of the smart watch provided by the prior art of the present application when flipped upside down;
  • FIG. 4 is an explosion schematic diagram of a wearable device provided by an embodiment of the present application.
  • FIG. 5 is an exploded schematic diagram of a wearable device provided by another embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a display module provided by an embodiment of the present application.
  • FIG. 7 is an explosion schematic diagram of a display module provided by an embodiment of the present application.
  • FIG. 8 is a cross-sectional view of a display module provided by an embodiment of this application.
  • FIG. 9 is a cross-sectional view of a wearable device provided by an embodiment of this application.
  • FIG. 10 is a partially enlarged schematic view of position A in FIG. 9;
  • FIG. 11 is a cross-sectional view of a wearable device provided by another embodiment of this application.
  • FIG. 12 is a partially enlarged schematic view of the position B in FIG. 11;
  • FIG. 13 is a cross-sectional view of a wearable device provided by another embodiment of this application.
  • FIG. 14 is a partially enlarged schematic view of the position C in FIG. 13.
  • the flip-chip installation is currently selected to ensure the appearance effect.
  • the sealing connection strength is improved to ensure the waterproof reliability, and the reverse is used.
  • the smart watch is installed in a deep way, such as 50 meters deep, the display module is too stressed, and it is prone to degumming. In serious cases, the display module is indented.
  • high-strength glue is used for fixed installation The dispensing process is difficult to control and repair.
  • the embodiment of the present application provides a wearable device.
  • the wearable device provided by the embodiment of the present application may be a watch, a bracelet, etc.
  • the application scenarios of the wearable device provided by the embodiment of the present application include being suddenly impacted by water flow in life and being in the water for a long time under.
  • the wearable device provided by the embodiment of the present application adds a bracket pressure plate fixedly connected to the front case and pressed against the glass cover plate, so as to improve the reliability of sealing and waterproofing of the wearable device.
  • the flip method mentioned in the embodiments of the present application refers to that the display module is installed on the front case from the inside of the front case toward the front case during assembly, and the glass cover plate of the display module faces the front case at this time.
  • the front side mentioned in the embodiment of the present application refers to the direction of looking out the window from the outer side of the front case
  • the upper side mentioned in the embodiment of the present application refers to the direction in which the front case and the rear case are stacked away from the rear case
  • the following refers to the direction in which the front shell and the rear shell are stacked toward the rear shell.
  • FIG. 4 shows the structure of each component in the wearable device
  • FIG. 5 shows the structure of each component when another seal connection is adopted in the wearable device.
  • the wearable device includes a front case 1, a display module 2, a bracket pressing plate 3, and a rear case 4.
  • the front case 1 is provided with a window.
  • the display module 2 is fixed in the front case 1, the user can view the content presented by the display module 2 from the front through the window.
  • FIGS. 7 and 8 together. 8 is a cross-sectional view of the display module 2.
  • the above-mentioned display module 2 includes a laminated glass cover plate 21, a touch layer 22, and a display screen 23, wherein, in the downward direction, the glass cover The board 21, the touch layer 22, and the display screen 23 are sequentially stacked and arranged, and when stacked, the glass cover 21, the touch layer 22, and the display screen 23 are adhered and bonded to each other as a whole.
  • the area of the glass cover 21 is larger than the area of the touch layer 22 and also larger than the area of the display screen 23.
  • the display screen 23 corresponds to the window, which can ensure a better viewing effect.
  • FIG. 9 shows the internal structure of a wearable device, FIG.
  • FIG. 11 shows the internal structure of another wearable device
  • FIG. 13 shows yet another wearable device
  • the internal structure of the device is installed with the display module 2 and the bracket pressure plate 3 in the front case 1 in sequence during installation, and then the front case 1 and the rear case 4 are sealed and fixedly connected by the sealing material 8.
  • the glass cover 21 faces the front case 1, and is installed on the front case 1 from the inside of the front case 1 in the direction toward the front case 1, and the display screen 23 corresponds to the window,
  • the projection of the display screen 23 on the plane of the window covers the window to fill the window with the display content, the black circle in the window is smaller, and the user experience is better.
  • FIG. 8 shows the specific structure of the glass cover plate 21.
  • the edge of the glass cover plate 21 facing the front case 1 is provided with a first stepped structure 211, that is, a glass facing the front case 1 for sealing connection
  • the edge of the cover plate 21 moves downward away from the surface of the touch layer 22 to form a structure with a thick middle and a thin edge, so as to prevent the front shell 1 and the glass cover plate 21 from forming deep pits;
  • the first step structure 211 is provided on the upper side, which also avoids the large space required for the sealed connection between the glass cover 21 and the front case 1 and thus increases the overall size of the wearable device, ensuring the compact structure of the wearable device;
  • FIG. 10 shows the positional relationship between the first step structure 211 and the front case 1, the first side surface 2113 and the front case 1
  • the second step surface 2112 is located below the first step surface 2111, away from the front case 1 with respect to the first step surface 2111, and the first step surface 2111 is located in the window Inside to ensure appearance
  • the seal 7 is located between the front case 1 and the glass cover 21, and the second step surface 2112 is sealedly connected to the front case 1 through the seal 7 to ensure that the first step structure 211 provided on the glass cover 21 does not
  • the sealing effect will be weakened.
  • the user can look from the front to the window through the window, and the content viewed does not have the black border caused by the sealing member 7, that is, the sealed connection at this time will not affect the appearance effect.
  • FIG. 8 shows the relative relationship of the components of the display module 2
  • FIG. 9 shows the bracket pressing plate 3, the front case 1 and the glass cover 21 of a wearable device
  • FIG. 13 shows the connection relationship between the bracket pressure plate 3, the front case 1 and the glass cover 21 in another wearable device.
  • the glass cover 21 is specifically provided At this time, the area of the glass cover 21 is larger than the area of the touch layer 22, that is, the glass cover 21 has a portion protruding from the touch layer 22 and surrounds the outer sides of the touch layer 22 and the display screen 23; as shown in FIG.
  • the bracket pressing plate 3 is fixedly connected to the front case 1 at a position where the glass cover 21 protrudes from the touch layer 22, that is, the glass cover 21 has a pressing end exposed outside the touch layer 22, and the bracket pressing plate 3 is The front shell 1 is matched with the pressing end.
  • the bracket pressing plate 3 presses against the surface of the pressing end facing the touch layer 22, that is, the bracket pressing plate 3 only presses against the glass
  • the surface of the cover 21 and the pressing end pressed against the edge of the glass cover 21 facing the touch layer 22 is in contact with the glass cover 21
  • the occurrence of the wiring of the control layer 22 and the rupture of the display screen 23 improve the product yield.
  • FIG. 10 shows the distribution of force in a wearable device
  • FIG. 14 shows the distribution of force in another wearable device
  • FIG. 12 shows yet another Distribution of force in a wearable device
  • the liquid pressure that the wearable device can withstand when the bracket pressing plate 3 is pressed against the surface of the pressing end facing the touch layer 22 is the sealed connection between the front case 1 and the glass cover plate 21
  • the sum of the acting force F1 and the supporting force F2 of the bracket pressing plate 3 on the glass cover 21, therefore, compared with the prior art wearable device, the wearable device can withstand a larger liquid pressure, which improves the Waterproof reliability under pressure.
  • the bracket pressing plate 3 can be made of metal material, or can also be made of metal insert plastic, wherein the metal material can be a more general aluminum material , Steel, etc., and the material of the bracket pressing plate 3 is not limited to the preparation of the above materials, and other materials that can ensure the supporting strength can also be selected.
  • the structural strength of the bracket pressing plate 3 is large, and it can be better.
  • the fixing force between the front case 1 and the bracket pressing plate 3 is transmitted to the glass cover plate 21, so that the pressure received by the glass cover plate 21 is more uniform, so that the sealing and waterproof effect of the wearable device is better.
  • FIG. 4 and FIG. 5 are shown together.
  • FIG. 4 shows the structure of each component in the wearable device
  • FIG. 5 shows the wearable device.
  • the bracket pressure plate 3 is fixedly connected to the front shell 1 through a plurality of screws 5, as shown in FIG.
  • the bracket pressure plate 3 is pressed by the screw connection of the screw 5 and the front shell 1 Tighten to the pressing end of the glass cover plate 21, the locking force generated by the screw connection of the screw 5 and the front shell 1 is transmitted to the bracket pressing plate 3, and continues to be transmitted upward, forming the support force F2 of the bracket pressing plate 3 to the glass cover plate 21
  • the liquid pressure that the wearable device can withstand is the sum of the force F1 of the sealing connection between the front case 1 and the glass cover 21 and the support force F2 of the support plate 3 to the glass cover 21, and the support plate 3
  • the supporting force F2 of the glass cover 21 is caused by the locking force generated by the screw connection of the screw 5 and the front case 1, therefore, the screw connection of the screw 5 and the front case 1 can improve the glass cover 21 and the front
  • the force between the shell 1 and the wearable device can bear Subject to greater liquid pressure, improves the waterproof reliability of the wearable device under greater liquid pressure.
  • the support force F2 of the bracket pressure plate 3 to the glass cover plate 21 can be increased, and the support force F2 of the bracket pressure plate 3 to the glass cover plate 21 Determined by the locking force generated by the screw connection between the screw 5 and the front case 1, since the bracket pressing plate 3 avoids the touch layer 22 and the display screen 23, increasing the locking force between the screw 5 and the front case 1 will not The touch layer 22 and the display 23 produce It has a positive effect, that is, it does not affect the product yield, so by changing the locking force generated by the screw connection between the screw 5 and the front case 1, the liquid pressure that the wearable device can withstand can be adjusted.
  • the screw 5 can select a machine screw, the number of screws 5 and the size of the bracket pressure plate 3 can be based on the wearable device Specifically, in actual selection, the number of screws 5 may be six, or other numbers may be selected. A plurality of screws 5 are evenly arranged along the bracket pressing plate 3.
  • FIG. 4 shows a structural form of the bracket pressing plate 3 in a wearable device
  • FIG. 5 shows a structural form of the bracket pressing plate 3 in another wearable device
  • 9 shows the connection relationship between the bracket pressure plate 3 and the front case 1 in a wearable device
  • FIG. 11 shows the connection relationship between the bracket pressure plate 3 and the front case 1 in another wearable device.
  • the bracket pressure plate 3 includes a symmetrical Two bracket bodies 31 are provided, and each bracket body 31 is fixedly connected to the front shell 1 by screws 5, which can conveniently and quickly realize the assembly and disassembly of the bracket pressure plate 3 and the front shell 1; refer to FIG. 8 together, and FIG.
  • the cross-sectional view of the module 2 shows that there are components such as the flexible circuit board 24 around the display screen 23 and the touch layer 22 in the display module 2, and these components need to be avoided during installation.
  • a separate bracket pressing plate 3 and two A space for accommodating the flexible circuit board 24 of the display module 2 is provided between the two bracket bodies 31, which can better avoid the flexible circuit board and other components on the display module 2.
  • the locking force between the bracket pressing plate 3 and the front case 1 reaches 400N or more, and the bracket pressing plate 3 transmitted to the glass cover plate 21 through the bracket pressing plate 3 to the glass cover
  • the supporting force F2 of the plate 21 is also large enough to resist the pressure generated by the water depth of 50 meters.
  • each bracket body 31 includes a pressing portion 311 and a supporting portion 312, The pressing portion 311 and the supporting portion 312 are connected, wherein: the supporting portion 312 is provided with a through hole 3121 that cooperates with the screw 5, and during installation, the screw penetrating through hole 3121 of the screw 5 is screwed to the threaded hole of the front case 1,
  • the number of through holes 3121 depends on the number of screws 5.
  • two through holes in the plurality of through holes 3121 are symmetrically arranged At positions close to both ends of the support portion 312, since the bracket pressing plate 3 is provided as two bracket bodies 31 in order to avoid the flexible circuit board 24 and the like on the display module 2, that is, the flexible circuit board and the like on the display module 2 There is no holder body 31 at the avoidance place, and the glass cover plate 21 here does not receive direct force from the holder body 31.
  • the entire glass cover plate 21 can be changed Distribution of force on the compressed end , thus ensuring the overall force uniformly cover glass 21.
  • the pressing portion 311 is in pressure contact with the surface of the pressing end facing the touch layer 22, and the support portion 312 is fixed to the front housing 1 by the screw connection of the screw 5 with the front housing 1, the screw
  • the nut of 5 presses the supporting portion 312 against the front case 1, and the locking force generated by the screw connection between the screw 5 and the threaded hole is transmitted to the supporting portion 312 through the nut, and then to the body through the supporting portion 312
  • the formed pressing portion 311 is pressed against the pressing end of the glass cover 21 by the locking force, and the holder body 31 and the glass cover 21 are fixedly linked and pressed under the locking force
  • the bracket pressing plate 3 transmits the locking force generated by the screw connection of the screw 5 and the front case 1 to the glass cover plate 21 to form the support force of the bracket pressing plate 3 to the glass cover plate 21 F2, the liquid pressure that the wearable device can withstand at this time is the sum of the force F1 of the sealing
  • the pressing end is provided with a notch 212 corresponding to a plurality of screws 5 for avoiding the screw 5, and the notch 212 is opened at the end surface of the glass cover 21 and faces the glass cover 21 is recessed inside, the notch 212 has a concave surface 2121 toward the inside of the glass cover 21, each notch 212 corresponds to a screw 5, and each corresponds to the installation position of the screw 5 on the front case 1, the screw 5 passes through the notch 212 during installation, and It does not contact the concave surface 2121 of the notch 212, that is, the screw 5 can be avoided by providing the notch 212, so although the bracket pressure plate 3 and a plurality of screws 5 are added to the wearable device, there is no increase due to the presence of the screw 5
  • the size of the wearable device avoids that the space required for the threaded connection between the bracket pressing plate 3 and the front case 1 makes the overall size of the wearable device larger, ensuring a compact structure of the wearable device.
  • the liquid pressure that the wearable device can withstand is the sum of the force F1 of the sealing connection between the front case 1 and the glass cover 21 and the support force F2 of the support plate 3 to the glass cover 21, and the support plate 3 to the glass cover 21
  • the supporting force F2 is caused by the locking force generated by the screw connection between the screw 5 and the front case 1, and the locking force due to the screw connection between the screw 5 and the front case 1 is sufficiently large, even if the connection is sealed during long-term use If it fails, the display module 2 will not sink in and fall off under the support of the bracket pressing plate 3.
  • FIG. 9 shows that the seal used for the sealed connection in the wearable device is glue 7
  • FIG. 10 shows the glue 7 between the front case 1 and the glass cover 21
  • glue 7 is provided on the surface of the glass cover 21 facing away from the touch layer 22 to bond the glass cover 21 and the front case 1 to prevent liquid from entering the space under the glass cover 21 in the front case 1 to ensure wearability
  • the sealing effect of the device is easy to install, and the sealing connection between the glass cover 21 and the front case 1 can be realized relatively quickly through the dispensing process.
  • FIG. 5 shows that the seal used for the sealing connection in the wearable device is a soft rubber ring 6
  • FIG. 13 shows the soft rubber ring 6 and the front case 1 and the glass cover.
  • the connection relationship between the plates 21, the soft rubber ring 6 can be round or other shapes, usually round, the material and model of the soft rubber ring 6 are selected according to the specific conditions of the wearable device, such as silicone, rubber, etc.
  • FIGS. 11 and 12 show the connection relationship between the soft rubber ring 6 and the front case 1 and the glass cover 21.
  • the front case 1 is provided with a groove 12 for accommodating the soft rubber ring 6.
  • the groove 12 is opened at the end surface of the front case 1 facing the glass cover 21 and recessed toward the inside of the front case 1.
  • the soft rubber ring 6 is accommodated in the groove 12, and the support body 31 presses the glass cover 21, so that the soft rubber ring 6 between the glass cover 21 and the front shell 1 is compressed and deformed, and then the soft rubber ring 6
  • the gap between the groove 12 and the glass cover plate 21 and the front case 1 is filled to prevent liquid from entering the space under the glass cover plate 21 in the front case 1 to achieve better sealing and waterproofing.
  • FIGS. 13 and 14 show the connection relationship between the flexible rubber ring 6 and the front case 1 and the glass cover 21.
  • the front case 1 is provided with a second step structure 11, a second step structure 11 is disposed opposite to the first step structure 211, the front case 1 has a third step surface 111, a fourth step surface 112, and a second side surface 113, and the second step structure 11 cooperates with the first step structure 211 during installation.
  • the ring 6 is sleeved on the glass cover plate 21, and the pressure effect of the support plate 3 on the glass cover plate 21 causes the soft rubber ring 6 to have a large compression deformation, thereby making the soft rubber ring 6 and the first side surface 2113 respectively
  • the second side surface 113, the second step surface 2112 and the third step surface 111 are bonded together, so as to prevent liquid from entering the space under the glass cover plate 21 in the front case 1 to achieve better sealing and waterproofing.

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Abstract

L'invention concerne un dispositif portable, comprenant : une coque avant (1) sur laquelle est fournie une fenêtre ; un module d'affichage (2) comprenant un couvercle en verre (21), une couche tactile (22) stratifiée avec le couvercle en verre (21), et un écran d'affichage (23) disposé sur le côté de la couche tactile (22) opposé au couvercle en verre (21) ; l'écran d'affichage (23) correspond à la fenêtre ; la surface du couvercle en verre (21) opposée à la couche tactile (22) est hermétiquement reliée à la coque avant (1) ; le couvercle en verre (21) a une extrémité de pression exposée à l'extérieur de la couche tactile (22) ; une plaque de pression de support (3) étant reliée à demeure à la coque avant (1), et la plaque de pression de support (3) étant pressée contre la surface de l'extrémité de pression faisant face à la couche tactile (22).
PCT/CN2018/112495 2018-10-29 2018-10-29 Dispositif portable WO2020087228A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2018/112495 WO2020087228A1 (fr) 2018-10-29 2018-10-29 Dispositif portable
CN201880072581.6A CN111433687B (zh) 2018-10-29 2018-10-29 一种可穿戴设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/112495 WO2020087228A1 (fr) 2018-10-29 2018-10-29 Dispositif portable

Publications (1)

Publication Number Publication Date
WO2020087228A1 true WO2020087228A1 (fr) 2020-05-07

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CN (1) CN111433687B (fr)
WO (1) WO2020087228A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113331810A (zh) * 2021-07-14 2021-09-03 西安易朴通讯技术有限公司 一种可穿戴设备
CN115268250A (zh) * 2022-08-05 2022-11-01 深圳市纳晶云实业有限公司 一种智能穿戴lcd屏防水点胶结构

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114995095A (zh) * 2022-05-27 2022-09-02 潍坊歌尔电子有限公司 可穿戴设备

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