CN107659685B - Waterproof assembly and mobile terminal - Google Patents
Waterproof assembly and mobile terminal Download PDFInfo
- Publication number
- CN107659685B CN107659685B CN201711012131.1A CN201711012131A CN107659685B CN 107659685 B CN107659685 B CN 107659685B CN 201711012131 A CN201711012131 A CN 201711012131A CN 107659685 B CN107659685 B CN 107659685B
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- Prior art keywords
- signal transmission
- mobile terminal
- transmission line
- pcb
- connection terminal
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Classifications
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- 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
-
- 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
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- 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
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
-
- 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
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
-
- 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
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
-
- 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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses a waterproof assembly and a mobile terminal. The mobile terminal comprises a side key for responding to the pressing operation of a user and transmitting a signal formed by the pressing operation to the PCB through a signal transmission line, wherein the waterproof assembly comprises: the mobile terminal comprises a frame body of the mobile terminal, side keys, a signal transmission line and a PCB (printed circuit board), wherein the side keys are arranged outside the frame body; the metal connecting wire is integrally formed with the frame body, a first connecting terminal electrically connected with the PCB is arranged at a position corresponding to the PCB, and a second connecting terminal electrically connected with the signal transmission line is arranged at a position corresponding to the signal transmission line. Therefore, the signal transmission line is not required to be laid out from the position of the side key to the position of the PCB, and only the position of the side key is set, so that the influence of the wiring path of the signal transmission line on the waterproof design of the mobile terminal can be avoided.
Description
Technical Field
The application relates to the technical field of mobile terminal waterproofing, in particular to a waterproof assembly and a mobile terminal.
Background
In a mobile terminal, some keys are generally arranged to respond to a user operation, and sometimes in order to reduce the occupation area of the front and back surfaces of the mobile terminal, the keys are generally arranged on the side surfaces of the mobile terminal to form side keys. The response information of the side key needs to be transmitted to an internal processor of the mobile terminal through a signal wire for processing, and the setting of the signal wire generally affects the waterproof setting of the mobile terminal.
Disclosure of Invention
An aspect of the present application provides a waterproof assembly for a mobile terminal, where the mobile terminal includes a side key configured to respond to a pressing operation of a user and transmit a signal formed by the pressing operation to a PCB through a signal transmission line, and the waterproof assembly includes:
the mobile terminal comprises a frame body of the mobile terminal, side keys, a signal transmission line and a PCB (printed circuit board), wherein the side keys are arranged outside the frame body;
the metal connecting wire is integrally formed with the frame body, a first connecting terminal electrically connected with the PCB is arranged at a position corresponding to the PCB, and a second connecting terminal electrically connected with the signal transmission line is arranged at a position corresponding to the signal transmission line.
On the other hand, the embodiment of the application also provides a mobile terminal, which comprises the waterproof component.
The embodiment of the application provides a metal connecting wire and a frame body of a mobile terminal, wherein the metal connecting wire is integrally formed and arranged, a first connecting terminal electrically connected with a PCB (printed Circuit Board) is arranged at a position corresponding to the PCB, and a second connecting terminal electrically connected with a signal transmission line is arranged at a position corresponding to the signal transmission line. Therefore, the signal transmission line for transmitting signals of the side keys does not need to be laid out from the positions of the side keys to the positions of the PCB, and only the positions of the side keys are set, so that the influence of the wiring path of the signal transmission line on the waterproof setting of the mobile terminal can be avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application;
FIG. 2 is a schematic view of a structure of the metal connecting wire shown in FIG. 1;
fig. 3 is a schematic view of the structure in which the metal connecting wires shown in fig. 1 and 2 are disposed in a middle frame;
FIG. 4 is a schematic view of another structure of the metal connecting wire shown in FIG. 1;
fig. 5 is a schematic structural diagram of another mobile terminal according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of still another mobile terminal according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of still another mobile terminal according to an embodiment of the present application.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustrating the present application, but do not limit the scope of the present application. Likewise, the following examples are only some, but not all, of the examples of the present application, and all other examples, which a person of ordinary skill in the art would obtain without making any inventive effort, are within the scope of the present application.
The terms "first," "second," "third," and the like in this disclosure are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
It should be noted that, the signal transmission line corresponding to the side key of the mobile terminal is used for transmitting signals to the processor (the processor is disposed on the PCB) inside the mobile terminal for processing. The signal transmission line is electrically connected with the side key and the processor of the mobile terminal respectively, and the conventional design is that one end of the signal transmission line is arranged at the position of the side key, the other end of the signal transmission line is arranged at the position of the PCB, and the middle part of the signal transmission line needs to penetrate through a waterproof layer of a battery cover (a rear cover of the mobile terminal). Whereby the thickness of the signal transmission line may affect the waterproofing of the mobile terminal.
The embodiment of the application provides a design scheme of a waterproof assembly to solve the technical problems, and particularly please refer to the following embodiments of the application:
referring to fig. 1, fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application. As shown in fig. 1, the mobile terminal 10 of the present embodiment includes a side key 11, a signal transmission line 12, a PCB 13, and a waterproof assembly 14.
The side key 11 is configured to respond to a pressing operation of a user, and transmit a signal formed by the pressing operation to the PCB 13 through the signal transmission line 12, and a processor (not shown) on the PCB 13 processes the signal formed by the pressing operation. In this embodiment, the waterproof assembly 14 includes a frame 15 and a metal connecting wire 16. The side keys 11 are arranged outside the frame 15 and penetrate through the frame 15, and the signal transmission line 12 and the PCB 13 are arranged inside the frame 15. The metal connection line 16 is integrally formed with the frame 15, and the metal connection line 16 is provided with a first connection terminal 161 electrically connected to the PCB 13 at a position corresponding to the PCB 13, and a second connection terminal 162 electrically connected to the signal transmission line 12 at a position corresponding to the signal transmission line 12.
Therefore, in the present embodiment, the metal connection wire 16 is used as a bridge for signal transmission between the signal transmission line 12 and the PCB 13, so that the signal transmission line 12 for transmitting the signal of the side key 11 is not required to be laid out from the position of the side key 11 to the position of the PCB 13, and only the position of the side key 11 is required to be set, thereby avoiding that a gap is generated between the routing path of the signal transmission line 12 and the housing of the mobile terminal, such as a backshell break, and thus affecting the waterproof setting of the mobile terminal 10. Further, since the metal connection wire 16 is integrally formed with the housing 15, the metal connection wire 16 does not generate a gap with the housing of the mobile terminal 10, that is, does not affect the waterproof arrangement of the mobile terminal 10. The metal connection wire may be made of copper, and in other embodiments, the metal connection wire may be made of iron, aluminum, or the like. The signal transmission line may be made of FPC (Flexible Printed Circuit, flexible circuit board) signal transmission line.
Referring to fig. 2 together, fig. 2 is a schematic structural diagram of the metal connection wire shown in fig. 1. As shown in fig. 2, the metal connection line 16 includes a positive electrode metal connection line 163 and a negative electrode metal connection line 164, both ends of the positive electrode metal connection line 163 are provided with a first positive electrode connection terminal 1611 and a second positive electrode connection terminal 1621, respectively, and both ends of the negative electrode metal connection line 164 are provided with a first negative electrode connection terminal 1612 and a second negative electrode connection terminal 1622, respectively. The size of the middle portion of the positive electrode metal connection line 163 and the negative electrode metal connection line 164, that is, the conductive portion 165 may be the same, and the width thereof may range from 0.1mm to 0.2mm, for example, may be 0.15mm. In the following description of the metal connection lines, unless otherwise specified, the first connection terminal 161 is a first positive connection terminal 1611 including the positive metal connection line 163 and a first negative connection terminal 1612 including the negative metal connection line 164, and the second connection terminal 162 is a second positive connection terminal 1621 including the positive metal connection line 163 and a second negative connection terminal 1622 including the negative metal connection line 164.
Referring to fig. 1 and 3, fig. 3 is a schematic structural diagram of the metal connection wire shown in fig. 1 and 2 disposed in the middle frame. As shown in fig. 3, the frame 15 of the mobile terminal is a middle frame, that is, the metal connecting wire 16 may be integrally formed with the middle frame 15 of the mobile terminal. In particular, the plastic can be integrally formed in an in-mold injection mode. It should be understood that in other embodiments, the metal connection wire 16 may be integrally formed with a frame body such as a front frame or a rear frame of the mobile terminal, which is not particularly limited by the present application.
In this embodiment, the first connection terminal 161 and the second connection terminal 162 of the metal connection wire 16 are exposed from the middle frame 15 on the surface of the middle frame 15, and the first connection terminal 161 is disposed in a waterproof area (not shown) of the mobile terminal, and the second connection terminal 162 is disposed outside the waterproof area of the mobile terminal. The middle portion of the metal connection wire 16, i.e., the transmission portion 165 is integrally formed with the middle frame 15, and the first connection terminal 161 and the second connection terminal 162 at both ends of the metal connection wire 16 are exposed from the middle frame on the surface of the middle frame 15. It should be noted that, in order to avoid the metal connection wire 16 from generating a gap with the housing of the mobile terminal 10, which affects the waterproof arrangement of the mobile terminal 10, the transmission portion 165 of the metal connection wire 16 of the present embodiment is flush with the surface of the middle frame 15, i.e. does not protrude from the surface of the middle frame 15. In consideration of the influence of the electrical transmissibility of the metal connection wire 16 on the operation of other elements on the center 15, the transmission portion 165 of the metal connection wire 16 may be provided inside the center 15, that is, the periphery of the transmission portion 165 of the metal connection wire 16 may be surrounded by the center 15. In this embodiment, the transmission portion 165 of the metal connecting wire 16 is configured as a ninety degree angle bending design.
Referring to fig. 4, in other embodiments, considering that there is a certain pressure on the metal connection wire 16 when the metal connection wire 16 and the middle frame 15 are injection molded in a mold, in order to reduce the fracture probability of the metal connection wire 16, the quality of the metal connection wire is improved. The transmission portion 165 of the metal connecting wire 16 is provided in an arc-shaped bending design, that is, ninety degrees as shown in fig. 3 is provided in an arc shape, whereby the compressive strength of the metal connecting wire 16 can be increased at the bending position.
Referring to fig. 1 again, in the present embodiment, the first connection terminal 161 is detachably connected to the PCB 13, and the second connection terminal 162 is non-detachably connected to the signal transmission line 12. Specifically, the first connection terminal 161 may be in contact with the spring piece 131 of the PCB 13, and the second connection terminal 162 may be soldered with the signal transmission line 12. In other embodiments, the electrical connection may be performed by other manners, for example, the first connection terminal 161 may be soldered to the spring piece 131 of the PCB 13, and the second connection terminal 162 may be soldered to the signal transmission line 12. Or the first connection terminal 161 can be plugged with the spring piece 131 of the PCB 13, and the second connection terminal 162 can be plugged with the signal transmission line 12. The embodiment of the present application does not limit the electrical connection between the first connection terminal 161 and the PCB 13 and the electrical connection between the second connection terminal 162 and the signal transmission line 12.
Wherein, in order to facilitate the electrical connection between the metal connection wire 16 and the PCB 13, the material of the metal connection wire 16 is saved. As shown in fig. 1 to 3, the signal transmission line 12 includes a signal line body 121 and a connection portion 122, and the second connection terminal 162 is electrically connected to the connection portion 122, wherein the size of the second connection terminal 162 is equal to the size of the connection portion 122, and the size of the elastic piece 131 of the PCB 13 is smaller than the size of the first connection terminal 161. In the present embodiment, the first connection terminal 161 and the second connection terminal 162 are each rectangular in shape.
Referring to fig. 5, fig. 5 is a schematic structural diagram of another mobile terminal according to the present application. As shown in fig. 5, the mobile terminal 50 of the present embodiment still includes a side key 51, a signal transmission line 52, a PCB 53 and a waterproof component 54. The side key 51, the signal transmission line 52, the PCB 53 and the waterproof component 54 are the same as the side key 11, the signal transmission line 12, the PCB 13 and the waterproof component 14 described above, and detailed descriptions thereof are omitted.
The mobile terminal 50 of the present embodiment is different from the mobile terminal 10 described above in that: the mobile terminal 50 of the present embodiment further provides the waterproof glue 57 at the position where the second connection terminal 562 is soldered to the signal transmission line 52. And the area of the waterproof glue 57 is greater than or equal to the area of the second connection terminal 562 so as to entirely cover the surface of the second connection terminal 562 with the waterproof glue. Specifically, as shown in fig. 5, the waterproof glue on the second connection terminal 562 is integrated, and covers all of the gaps between the second positive connection terminal 5621 and the second negative connection terminal 5622. The second connection terminal 562 can be thereby water-proof insulated, thereby preventing moisture from entering the water-proof area.
In other embodiments, in order to reduce the cost, the waterproof glue 57 may be disposed only on the second positive electrode connection terminal 5621 and the second negative electrode connection terminal 5622, and referring to fig. 6, the waterproof insulation of the second connection terminal 562 may be achieved, so as to prevent moisture from entering the waterproof area.
Referring to fig. 7, fig. 7 is a schematic structural diagram of another mobile terminal according to the present application. As shown in fig. 7, the mobile terminal 70 of the present embodiment still includes a side key 71, a signal transmission line 72, a PCB 73, and a waterproof component 74. The side key 71, the signal transmission line 72, the PCB 73 and the waterproof component 74 are the same as the side key 11, the signal transmission line 12, the PCB 13 and the waterproof component 14 described above, and detailed descriptions thereof are omitted.
The mobile terminal 70 of the present embodiment is different from the mobile terminal 10 described above in that: the first connection terminal 761 and the second connection terminal 762 of the mobile terminal 70 of the present embodiment are all circularly arranged, so that the contact areas of the first connection terminal 761 and the second connection terminal 762 with the signal transmission line 72 and the PCB 73, respectively, can be further increased.
It should be appreciated that in other embodiments, the first connection terminal 761 and the second connection terminal 762 may be configured in other shapes, and will not be described herein.
In summary, the metal connecting wire is used as a bridge for signal transmission between the signal transmission line and the PCB board, so that the signal transmission line for transmitting signals of the side key is not required to be laid out from the position of the side key to the position of the PCB board, and only the position of the side key is required to be set, thereby avoiding the gap between the routing path of the signal transmission line and the casing of the mobile terminal, such as the rear casing break, and further affecting the waterproof setting of the mobile terminal. Further, because the metal connecting wire and the frame body are integrally formed, the metal connecting wire cannot generate a gap with the shell of the mobile terminal, namely, the waterproof arrangement of the mobile terminal cannot be influenced.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (9)
1. A waterproof assembly of a mobile terminal, wherein the mobile terminal includes a side key for responding to a pressing operation of a user and transmitting a signal formed by the pressing operation into a PCB through a signal transmission line, the waterproof assembly comprising:
the mobile terminal comprises a frame body of the mobile terminal, wherein the side keys are arranged outside the frame body, and the signal transmission line and the PCB are arranged in the frame body; the frame body is a middle frame of the mobile terminal;
the metal connecting wire is integrally formed with the middle frame in an injection molding mode, a first connecting terminal electrically connected with the PCB is arranged at a position corresponding to the PCB, and a second connecting terminal electrically connected with the signal transmission line is arranged at a position corresponding to the signal transmission line.
2. The waterproof assembly of claim 1, wherein the first connection terminal is detachably connected to the PCB board and the second connection terminal is non-detachably connected to the signal transmission line.
3. The waterproof assembly of claim 2, wherein the first connection terminal is in contact with a spring piece of the PCB board and the second connection terminal is soldered to the signal transmission line.
4. A waterproofing assembly according to claim 3 wherein a waterproofing adhesive is provided at the location of the weld.
5. The waterproof assembly according to claim 4, wherein an area of the waterproof glue is greater than or equal to an area of the second connection terminal so as to entirely cover the surface of the second connection terminal with the waterproof glue.
6. The waterproof assembly of claim 5, wherein the signal transmission line comprises a signal line body and a connection portion, the second connection terminal is electrically connected to the connection portion, wherein a size of the second connection terminal is equal to a size of the connection portion, and a size of the spring piece of the PCB board is smaller than a size of the first connection terminal.
7. The waterproof assembly of claim 1, wherein the metal connection wire is made of copper, and the signal transmission wire is an FPC signal transmission wire.
8. The flashing assembly of claim 1, wherein the metal connecting wire has a width in the range of 0.1mm to 0.2mm.
9. A mobile terminal, characterized in that it comprises the waterproof assembly according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711012131.1A CN107659685B (en) | 2017-10-25 | 2017-10-25 | Waterproof assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711012131.1A CN107659685B (en) | 2017-10-25 | 2017-10-25 | Waterproof assembly and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107659685A CN107659685A (en) | 2018-02-02 |
| CN107659685B true CN107659685B (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711012131.1A Active CN107659685B (en) | 2017-10-25 | 2017-10-25 | Waterproof assembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107659685B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580600A (en) * | 2015-01-08 | 2015-04-29 | 惠州Tcl移动通信有限公司 | Mobile terminal flexible circuit board and wiring method thereof |
| CN106686177A (en) * | 2017-03-24 | 2017-05-17 | 维沃移动通信有限公司 | Side key structure and mobile terminal |
| CN107124495A (en) * | 2017-04-28 | 2017-09-01 | 宇龙计算机通信科技(深圳)有限公司 | A kind of touch side key structure and mobile terminal |
| CN207475621U (en) * | 2017-10-25 | 2018-06-08 | 广东欧珀移动通信有限公司 | A kind of water repellent component and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101305518B1 (en) * | 2013-02-13 | 2013-09-06 | 주식회사 기가레인 | Terminal having high frequency transmission line using printed circuit board |
-
2017
- 2017-10-25 CN CN201711012131.1A patent/CN107659685B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580600A (en) * | 2015-01-08 | 2015-04-29 | 惠州Tcl移动通信有限公司 | Mobile terminal flexible circuit board and wiring method thereof |
| CN106686177A (en) * | 2017-03-24 | 2017-05-17 | 维沃移动通信有限公司 | Side key structure and mobile terminal |
| CN107124495A (en) * | 2017-04-28 | 2017-09-01 | 宇龙计算机通信科技(深圳)有限公司 | A kind of touch side key structure and mobile terminal |
| CN207475621U (en) * | 2017-10-25 | 2018-06-08 | 广东欧珀移动通信有限公司 | A kind of water repellent component and mobile terminal |
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|---|---|
| CN107659685A (en) | 2018-02-02 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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