CN110086909B - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN110086909B CN110086909B CN201910344179.5A CN201910344179A CN110086909B CN 110086909 B CN110086909 B CN 110086909B CN 201910344179 A CN201910344179 A CN 201910344179A CN 110086909 B CN110086909 B CN 110086909B
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- fastening
- hole
- terminal device
- card support
- piece
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a terminal device, which comprises: the shell comprises a first shell part and a second shell part, the first shell part is provided with a card support accommodating groove, and the bottom surface of the card support accommodating groove is provided with a card support through hole and a dismounting hole; the first part of the card support penetrates through the card support through hole and extends into the shell, the second part of the card support is in positioning fit with the card support accommodating groove, and the card support covers the dismounting hole; a fastening assembly, at least a portion of the fastening assembly being located within the housing; at least one part of the fastening component is positioned in the dismounting hole, or at least one part of the fastening component faces the dismounting hole; the first casing member and the second casing member are connected by a fastening assembly. After the terminal equipment finishes assembling, the fastening component can be sheltered from by the card support, and the fastening component cannot be seen from the appearance surface of the terminal equipment by a user, so that the appearance texture of the terminal equipment can be improved, and the user experience of the terminal equipment is improved accordingly. Meanwhile, the fastening assembly can be of a structure which is convenient to implement dismounting operation, so that the terminal equipment is more convenient to maintain.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a terminal device.
Background
At present, terminal equipment such as smart phones and tablet computers are indispensable in daily life of people, so people have raised higher and higher requirements for the convenience of maintenance of the terminal equipment.
The housing of the terminal device usually comprises at least two parts, which can be connected together by fastening structures such as snaps or screws. However, when the buckle connection is adopted, the problem that the terminal equipment is inconvenient to disassemble and assemble exists, so that the terminal equipment is inconvenient to maintain; when adopting screwed connection, the screw will expose on the outward appearance face of casing, leads to terminal equipment's outward appearance feel relatively poor, and user experience is relatively poor.
Disclosure of Invention
The invention discloses a terminal device, which aims to solve the problems that the terminal device is inconvenient to maintain and the user experience is poor.
In order to solve the problems, the invention adopts the following technical scheme:
a terminal device, comprising:
the shell comprises a first shell part and a second shell part, the first shell part is provided with a card support accommodating groove, and the bottom surface of the card support accommodating groove is provided with a card support through hole and a dismounting hole;
the first part of the card support penetrates through the card support through hole and extends into the shell, the second part of the card support is in positioning fit with the card support accommodating groove, and the card support covers the dismounting hole;
a fastening assembly, at least a portion of the fastening assembly being located within the housing; at least one part of the fastening component is positioned in the dismounting hole, or at least one part of the fastening component faces the dismounting hole; the first casing member and the second casing member are connected by the fastening assembly.
The technical scheme adopted by the invention can achieve the following beneficial effects:
in the terminal equipment disclosed by the invention, the first shell piece is provided with the card support accommodating groove, the card support through hole and the dismounting hole, the card support covers the dismounting hole, at least one part of the fastening component is positioned in the shell, at least one part of the fastening component is positioned in the dismounting hole, or at least one part of the fastening component faces the dismounting hole, after the terminal equipment is assembled, the card support can shield the fastening component, and a user cannot see the fastening component from the appearance surface of the terminal equipment, so that the appearance texture of the terminal equipment can be improved, and the user experience of the terminal equipment is improved accordingly. Meanwhile, the fastening assembly can be of a structure which is convenient to implement dismounting operation, so that the terminal equipment is more convenient to maintain.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of a partial structure of a terminal device disclosed in an embodiment of the present invention;
fig. 2 is a schematic view of a partial structure of a terminal device according to an embodiment of the present invention when the card holder is detached;
FIG. 3 is an exploded view of the structure shown in FIG. 2;
fig. 4 and 5 are sectional views of a part of the structure of the terminal device disclosed in the embodiment of the present invention when the detaching operation is performed;
fig. 6 is a schematic structural diagram of a second fastening piece in the terminal device disclosed by the embodiment of the invention;
fig. 7 is a schematic structural diagram of a second fastening member at another angle in the terminal device according to the disclosure;
FIG. 8 is a schematic structural diagram of a demolition tool according to an embodiment of the disclosure;
fig. 9 is a schematic view of a partial structure of a terminal device according to another embodiment of the present invention when the card holder is detached;
FIG. 10 is an exploded view of the structure shown in FIG. 9;
fig. 11 and 12 are sectional views of the structure shown in fig. 9 when a disassembly operation is performed.
Description of reference numerals:
100-shell, 110-first shell part, 111-card holder accommodating groove, 112-card holder through hole, 113-dismounting hole, 114-positioning surface, 120-second shell part, 121-positioning hole, 200-card holder, 300-fastening component, 310-first fastening piece, 311-stress part, 312-matching part, 313-rod part, 320-elastic resetting piece, 330-second fastening piece, 331-driving part, 332-dismounting part, 332 a-first arc surface, 332 b-first V surface, 400-display screen, 500-dismounting tool, 510-groove, 511-second arc surface, 512-second V surface and 600-anti-dismounting label.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, an embodiment of the present invention discloses a terminal device, which includes a housing 100, a card holder 200, a fastening assembly 300, and a display screen 400.
The housing 100 includes a first casing member 110 and a second casing member 120. The first housing member 110 is provided with a card holder receiving groove 111, and a card holder through hole 112 and a dismounting hole 113 are formed on the bottom surface of the card holder receiving groove 111. The dismounting hole 113 may be a circular hole, a kidney-shaped hole, or a hole with other shapes, which is not limited herein. The display screen 400 may be mounted on the second housing member 120. The first part of the card support 200 passes through the card support through hole 112 and extends into the housing 100, specifically into a space enclosed by the first casing member 110 and the second casing member 120, and meanwhile, the second part of the card support 200 is in positioning fit with the card support accommodating groove 111, so that the mounting of the card support 200 and the housing 100 is realized. After the card holder 200 is mounted, the mounting and dismounting hole 113 is covered by the card holder 200. The fastening assembly 300 is used to achieve the installation between the first casing element 110 and the second casing element 120, that is, the first casing element 110 and the second casing element 120 are connected by the fastening assembly 300, and at least a part of the fastening assembly 300 is located in the housing 100. At least a part of the fastening assembly 300 can be seen from the assembling and disassembling hole 113, and there can be two specific arrangements, one is that at least a part of the fastening assembly 300 is located in the assembling and disassembling hole 113, and the other is that at least a part of the fastening assembly 300 faces the assembling and disassembling hole 113. In one embodiment, the fastening assembly 300 may include a plurality of screws.
When assembling the terminal device, the first casing member 110 and the second casing member 120 are assembled together by the fastening member 300, and then the card holder 200 is installed, and the card holder 200 can block the mounting and dismounting hole 113 and the fastening member 300. When the housing 100 needs to be disassembled, the card holder 200 is first removed to expose the disassembling hole 113 and the fastening assembly 300, and at this time, the fastening assembly 300 can be driven to move to release the connection relationship between the first casing member 110 and the second casing member 120, so as to repair the terminal device.
According to the above, after the terminal device is assembled, the card holder 200 can shield the fastening assembly 300, and the user cannot see the fastening assembly 300 from the appearance surface of the terminal device, so that the appearance texture of the terminal device can be improved, and the user experience of the terminal device is improved accordingly. Meanwhile, the fastening assembly 300 may be a structure (e.g., a screw) that facilitates the disassembling and assembling operation, so that the maintenance of the terminal device is more convenient.
In an alternative embodiment, in order to simplify the structure of the housing 100 and facilitate the removal of the terminal device, the first casing member 110 is further provided with a positioning surface 114, and the fastening assembly 300 is connected with the second casing member 120. Specifically, the fastening assembly 300 may include a plurality of parts separately provided, only one of which is connected to the second housing member 120, or the fastening assembly 300 may be a unitary structure, which is integrally connected to the second housing member 120. In the first state, the first portion of the fastening assembly 300 is in positioning engagement with the positioning surface 114, and the fastening assembly 300 can limit the movement of the first casing 110, so that the first casing 110 and the second casing 120 cannot be separated; in the second state, the first portion of the fastening assembly 300 is separated from the positioning surface 114, the first portion cannot restrict the movement of the first housing member 110, and the operator can separate the first housing member 110 from the second housing member 120. The fastening element 300 may be an elastic structure, and the fastening element 300 may be fixedly connected to the second housing element 120, so that the fastening element 300 may be deformed by a force to switch between the first state and the second state; the fastening assembly 300 may be a rigid structure, and the connection with the second housing member 120 may be an active connection, and the fastening assembly 300 may be moved by a force to switch between the first state and the second state.
Further, the fastening assembly 300 may include a first fastening member 310 and an elastic restoring member 320, the first fastening member 310 is a first portion of the fastening assembly 300, the first fastening member 310 is movably connected to the second housing member 120, and one end of the elastic restoring member 320 is connected to the second housing member 120 and the other end is connected to the first fastening member 310. In the second state, the first fastening member 310 is forced to move and then separated from the positioning surface 114 of the first casing member 110, and in the process, the first fastening member 310 applies a force to the elastic restoring member 320, so that the elastic restoring member 320 is deformed; in the first state, the elastic restoring member 320 is deformed again, and the first fastening member 310 is positioned and engaged with the positioning surface 114 under the action of the elastic restoring member 320, so as to implement the mounting operation of the first casing member 110 and the second casing member 120. After the structure is adopted, an operator can assemble and disassemble the first shell 110 and the second shell 120 only by applying unidirectional acting force to the first fastening piece 310, so that the scheme can simplify the disassembling and assembling process of the terminal equipment and is more convenient for maintaining the terminal equipment.
It should be noted that the elastic restoring member 320 may be a spring or other elastic structure.
Further, the fastening assembly 300 further includes a second fastening member 330, and the second fastening member 330 is engaged with the mounting/dismounting hole 113. In other words, at least a portion of the second fastening member 330 is located within the disassembly and assembly hole 113. In the second state, the operator can apply a force directly to the second fastener 330, such that the second fastener 330 drives the first fastener 310 to move, thereby separating the first fastener 310 from the locating surface 114. Since at least a portion of the second fastening member 330 is located in the mounting/dismounting hole 113, after the card holder 200 is dismounted, an operator can visually see the second fastening member 330 (see fig. 3), so that the operator can accurately apply a force to the second fastening member 330, thereby improving the maintenance efficiency.
In an alternative embodiment, the second fastening member 330 is rotatably disposed at the mounting/dismounting hole 113, and a driving portion 331 is disposed on a surface of the second fastening member 330 facing the first fastening member 310, and the driving portion 331 is configured to drive the first fastening member 310 to move. Specifically, the driving portion 331 protrudes toward the other portion of one surface of the first fastening member 310 relative to the second fastening member 330, when the second fastening member 330 rotates, there are a state where the driving portion 331 is engaged with the first fastening member 310 and a state where the driving portion 331 is disengaged from the first fastening member 310, when the driving portion 331 is engaged with the first fastening member 310, the first fastening member 310 is away from the positioning surface 114 of the first casing member 110 until the two are disengaged, and when the driving portion 331 is disengaged from the first fastening member 310, the first fastening member 310 is close to the positioning surface 114 of the first casing member 110 under the action of the elastic restoring member 320 until the two are positioned and engaged again.
As shown in fig. 6, in order to make the movement of the first fastening member 310 more smooth, the distance between the driving portion 331 and the attaching and detaching hole 113 toward one surface of the first fastening member 310 is gradually changed in the rotating direction of the second fastening member 330. After the driving portion 331 contacts the first fastening member 310, the driving portion 331 gradually drives the first fastening member 310 away from the positioning surface 114 of the first casing member 110 along with the rotation of the second fastening member 330, thereby achieving the aforementioned effects. Further, in order to enhance this effect, the distance between the one surface of the driving portion 331 facing the first fastening member 310 and the attaching and detaching hole 113 is gradually increased and then gradually decreased in the rotating direction of the second fastening member 330. As the distance increases, the first fastening member 310 gradually moves away from the positioning surface 114 of the first housing member 110 until the first fastening member 310 separates from the positioning surface 114 of the first housing member 110, and as the distance decreases, the first fastening member 310 gradually moves closer to the positioning surface 114 of the first housing member 110 until the first fastening member and the first housing member are positioned and engaged.
The side of the first fastening member 310 facing the second fastening member 330 may be provided as a flat surface, and with this structure, a large space needs to be reserved on the first housing member 110 in order to install the second fastening member 330, resulting in a large size of the first housing member 110. In order to solve this problem, a force receiving portion 311 and an engaging portion 312 may be provided on a surface of the first fastening member 310 facing the second fastening member 330, and the engaging portion 312 protrudes in a direction approaching the second fastening member 330 with respect to the force receiving portion 311. In the first state, the engaging portion 312 is engaged with the first housing member 110, and in the second state, the force receiving portion 311 is engaged with the driving portion 331. Thus, the second fastening member 330 can utilize the space inside the second casing member 120, so that the space occupied by the second fastening member on the first casing member 110 is reduced, and therefore, the size of the first casing member 110 is reduced, and the appearance of the terminal device is more textured.
As described above, the operator can directly apply a force to the second fastening member 330, and then the terminal device can be disassembled. The second fastening member 330 may not be provided with a structure for an operator to apply a force, as long as the operator can apply a force to the second fastening member 330. However, in order to prevent the user from detaching the terminal device by himself and damaging the structure of the terminal device, as shown in fig. 7, a detachable portion 332 may be provided on a surface of the second fastening member 330 facing away from the first fastening member 310, and at least a part of the detachable portion 332 may be located in the detachable hole 113. At this time, by providing the detachable portion 332, the terminal device can be detached only by engaging the detachable portion 332 with a dedicated detaching tool 500 (see fig. 8), so that the terminal device can be prevented from being detached by the user.
Specifically, as shown in fig. 7, the mounting portion 332 may be provided in a column structure, and an outer circumferential surface thereof includes a plurality of sets of first arc-shaped surfaces 332a and first V-shaped surfaces 332b alternately distributed. Correspondingly, as shown in fig. 8, one end of the dismantling tool 500 may be opened with a groove 510, and a sidewall of the groove 510 includes a plurality of sets of second arc surfaces 511 and second V surfaces 512 alternately distributed. The dismounting portion 332 can be inserted into the groove 510, and the operator can rotate the dismounting tool 500 to drive the second fastening member 330 to rotate, thereby dismounting the terminal device.
In an alternative embodiment, in order to facilitate the connection between the first fastening member 310 and the second casing member 120, the first fastening member 310 has a rod portion 313, the second casing member 120 has a positioning hole 121, the rod portion 313 is slidably engaged with the positioning hole 121, and the elastic restoring member 320 is sleeved on an outer wall of the rod portion 313. This solution may also improve the stability of the elastic restoring member 320.
While the above describes the movement of the first fastener 310 driven by the second fastener 330, in other embodiments, the second fastener 330 may not be provided and the first fastener 310 may be directly driven. As shown in fig. 9-12, at least a portion of the first fastening member 310 is opposite to the mounting hole 113 of the first casing member 110, and an end of the disassembling tool 500 can pass through the mounting hole 113 and contact the first fastening member 310, so that the operator can drive the first fastening member 310 to move by pushing the disassembling tool 500, and the first fastening member 310 can be switched between the first state and the second state.
When the removal hole 113 is a non-circular hole (e.g., a kidney-shaped hole), the removal hole 113 may limit the rotation of the detacher tool 500, so that the operator may drive the first fastener 310 to move more effectively.
In order to more reliably prevent the user from detaching the terminal device by himself, the terminal device in the embodiment of the present invention may further include a tamper-proof label 600, where the tamper-proof label 600 covers the detachment hole 113, and the card holder 200 covers the tamper-proof label 600. The tamper-evident tag 600 herein may be adhered to the first housing member 110 or to the fastening assembly 300. When the terminal device needs to be detached, the tamper-proof label 600 must be destroyed, so that the state of the tamper-proof label 600 can represent whether the terminal device is detached by the user, thereby assisting in limiting the user to detach the terminal device by himself.
The terminal device disclosed by the embodiment of the invention can be a smart phone, a tablet computer, an electronic book reader or a wearable device. Of course, the terminal device may also be other devices, and the embodiment of the present invention is not limited thereto.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A terminal device, comprising:
the shell comprises a first shell part and a second shell part, the first shell part is provided with a card support accommodating groove, and the bottom surface of the card support accommodating groove is provided with a card support through hole and a dismounting hole;
the first part of the card support penetrates through the card support through hole and extends into the shell, the second part of the card support is in positioning fit with the card support accommodating groove, and the card support covers the dismounting hole;
a fastening assembly, at least a portion of the fastening assembly being located within the housing; at least one part of the fastening component is positioned in the dismounting hole, or at least one part of the fastening component faces the dismounting hole; the first shell piece and the second shell piece are connected through the fastening assembly;
the fastening assembly includes: the elastic restoring piece is arranged on the first fastening piece; the first fastener member is movably connected to the second housing member; one end of the elastic resetting piece is connected with the second shell piece, and the other end of the elastic resetting piece is connected with the first fastening piece; the second fastening piece is rotatably arranged at the dismounting hole, one surface of the second fastening piece facing the first fastening piece is provided with a driving part, and the driving part is used for driving the first fastening piece to move;
the first shell is further provided with a positioning surface, the first fastening piece is in positioning fit with the positioning surface in a first state, and the second fastening piece drives the first fastening piece to move in a second state so that the first fastening piece is separated from the positioning surface; after the driving portion is in contact with the first fastening piece, the driving portion gradually drives the first fastening piece to be far away from the positioning surface along with the rotation of the second fastening piece.
2. The terminal device according to claim 1, wherein a distance between a surface of the driving portion facing the first fastener and the attaching and detaching hole is gradually changed in a rotation direction of the second fastener.
3. The terminal device according to claim 2, wherein a distance between a surface of the driving portion facing the first fastening member and the attaching and detaching hole is gradually increased and then gradually decreased in a rotation direction of the second fastening member.
4. The terminal device according to claim 1, wherein a surface of the first fastening member facing the second fastening member is provided with a force receiving portion and an engaging portion, the engaging portion protrudes in a direction approaching the second fastening member with respect to the force receiving portion, and in the first state, the engaging portion is in positioning engagement with the first housing member, and in the second state, the force receiving portion is in engagement with the driving portion.
5. The terminal device of claim 1, wherein a surface of the second fastening member facing away from the first fastening member is provided with a detachable portion, and at least a portion of the detachable portion is located in the detachable hole.
6. The terminal device according to claim 1, wherein the first fastening member has a shaft portion, the second housing member has a positioning hole, the shaft portion is slidably engaged with the positioning hole, and the elastic restoring member is sleeved on an outer wall of the shaft portion.
7. The terminal device of claim 1, wherein at least a portion of the first fastener is opposite the access hole.
8. The terminal device according to any one of claims 1 to 7, wherein the terminal device further comprises a tamper-proof label covering the attachment/detachment hole, and the card holder covers the tamper-proof label.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344179.5A CN110086909B (en) | 2019-04-26 | 2019-04-26 | Terminal device |
| PCT/CN2020/080201 WO2020215938A1 (en) | 2019-04-26 | 2020-03-19 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344179.5A CN110086909B (en) | 2019-04-26 | 2019-04-26 | Terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110086909A CN110086909A (en) | 2019-08-02 |
| CN110086909B true CN110086909B (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344179.5A Active CN110086909B (en) | 2019-04-26 | 2019-04-26 | Terminal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110086909B (en) |
| WO (1) | WO2020215938A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086909B (en) * | 2019-04-26 | 2021-02-09 | 维沃移动通信有限公司 | Terminal device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04280395A (en) * | 1991-03-08 | 1992-10-06 | Canon Inc | Electronic equipment accepting loading of ic card |
| CN102958304A (en) * | 2011-08-16 | 2013-03-06 | 华硕电脑股份有限公司 | Portable electronic apparatus |
| CN102316185A (en) * | 2011-08-19 | 2012-01-11 | 上海华勤通讯技术有限公司 | Assembled structure of sliding rail and upslide shell used for mobile terminal |
| CN204810728U (en) * | 2015-06-16 | 2015-11-25 | 联想(北京)有限公司 | Electronic equipment casing and electronic equipment |
| KR102446319B1 (en) * | 2016-02-19 | 2022-09-23 | 삼성전자주식회사 | Electronic device |
| CN106254595B (en) * | 2016-09-23 | 2019-04-09 | 青岛海信移动通信技术股份有限公司 | Terminal device |
| CN206850817U (en) * | 2017-03-30 | 2018-01-05 | 捷开通讯(深圳)有限公司 | Easy-to-mount electronic installation and tear machine instrument open |
| CN110086909B (en) * | 2019-04-26 | 2021-02-09 | 维沃移动通信有限公司 | Terminal device |
-
2019
- 2019-04-26 CN CN201910344179.5A patent/CN110086909B/en active Active
-
2020
- 2020-03-19 WO PCT/CN2020/080201 patent/WO2020215938A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020215938A1 (en) | 2020-10-29 |
| CN110086909A (en) | 2019-08-02 |
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