CN110174961A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN110174961A CN110174961A CN201910471681.2A CN201910471681A CN110174961A CN 110174961 A CN110174961 A CN 110174961A CN 201910471681 A CN201910471681 A CN 201910471681A CN 110174961 A CN110174961 A CN 110174961A
- Authority
- CN
- China
- Prior art keywords
- mould group
- pressure
- key mould
- mobile terminal
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0383—Signal control means within the pointing device
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention discloses a kind of mobile terminal, it includes shell, the shell includes front cover, rear cover and the center being set between the front cover and the rear cover, the front cover is equipped with display screen, the center is equipped with the first key mould group, the first key mould group incudes the first pressure that the center is subject to and generates the first pressing signal according to the first pressure, it is covered after described equipped with the second key mould group, the second key mould group incudes the second pressure that the rear cover is subject to and generates the second pressing signal according to the second pressure, the first key mould group and the second key mould group are respectively positioned in the shell, the first key mould group and the second key Mo Zu are connected with the control mould group of the mobile terminal respectively, the control mould group is responded according to the first pressing signal and the second pressing signal.The triggering accuracy rate of function element in mobile terminal can be improved in the program.
Description
Technical field
The present invention relates to technical field of communication equipment more particularly to a kind of mobile terminals.
Background technique
With the continuous development of mobile terminal industry, people are higher and higher for the design requirement of mobile terminal.Key mould
Group can incude the pressing signal of user's application, which can trigger the various function elements of mobile terminal, to realize
The various functions of mobile terminal, therefore key mould group is important human-computer interaction part.
In traditional technology, it can be contained on the shell of mobile terminal with aperture, at least part of the key of key mould group
In the hole, user can press the key to export pressing signal.But on shell aperture can destroy shell appearance it is consistent
Property, while the structural strength decline of shell is also resulted in, which is easily damaged.It in order to solve this problem, can be by key
Mould group is arranged to concealed structure, i.e. key mould group is set in shell, and user, which can press, corresponds to key mould group in shell
Part is partly delivered to pressing signal in key mould group by this, and then control the function element of mobile terminal
Working condition.
However, since the shell of mobile terminal generally includes multiple portions, such as shell may include center and rear cover, use
Family pressing center can export effective pressing signal, if user presses rear cover, rear cover can be by invalid pressing signal
Key mould group is passed to, causes function element by false triggering.
Summary of the invention
The present invention discloses a kind of mobile terminal, to solve the problems, such as that the function element of mobile terminal is easy by false triggering.
To solve the above-mentioned problems, the present invention adopts the following technical solutions:
A kind of mobile terminal, including shell, the shell include front cover, rear cover and are set to the front cover and the rear cover
Between center, the front cover be equipped with display screen, the center be equipped with the first key mould group, the first key mould group sense
The first pressure of answering the center to be subject to simultaneously generates the first pressing signal according to the first pressure, covered after described equipped with second by
Key mould group, the second key mould group incude the second pressure that the rear cover is subject to and generate the second pressing according to the second pressure
Signal, the first key mould group and the second key mould group are respectively positioned in the shell, the first key mould group and institute
It states the second key Mo Zu to be connected with the control mould group of the mobile terminal respectively, the control mould group is believed according to first pressing
Number and it is described second pressing signal responded.
Preferably, the first key mould group is arranged adjacent to the second key mould group, the first key mould group direction
The center, the second key mould group is towards the rear cover.
Preferably, at least one of the first key mould group and the second key mould group are pressure-type key mould
Group, the pressure-type key mould group includes circuit board and pressure chip, and the pressure chip is installed on the circuit board.
Preferably, the pressure-type key mould group further includes elastic component, and the elastic component leans with the pressure chip,
And the pressure chip is between the elastic component and the circuit board.
Preferably, the quantity of the pressure chip and the elastic component is at least two, each pressure chip interval
Arrangement, each elastic component correspond to each pressure chip and are intervally arranged.
Preferably, two adjacent elastic components are connected by bar shaped interconnecting piece.
Preferably, the elastic component includes the body part to lean with the pressure chip and connect with the body part
Extension, the extension extends from the edge of the body part to the circuit board, and the extension and the circuit
The first pre-determined distance is spaced between plate.
Preferably, the extension is ring structure, the extension around the pressure chip, and the extension with
Second pre-determined distance of pressure chip interval.
Preferably, the pressure-type key mould group further includes stiffening plate, and the stiffening plate is connected with the circuit board, and institute
It states stiffening plate and is located at the side that the circuit board deviates from the pressure chip.
Preferably, the pressure-type key mould group further includes assembly parts, the assembly parts respectively with the stiffening plate and institute
Center is stated to be connected.
The technical solution adopted by the present invention can reach it is following the utility model has the advantages that
Mobile terminal disclosed by the invention includes the first key mould group and the second key mould group, which can be with
Incude the first pressure that center is subject to and the first pressing signal is generated according to the first pressure, after the second key mould group can incude
It covers the second pressure being subject to and the second pressing signal is generated according to the second pressure, pressed by comparing the first pressing signal and second
The size of signal is pressed, you can learn that controlling the work of the function element of mobile terminal accordingly with the presence or absence of effective pressing signal
State.As it can be seen that the triggering accuracy rate of function element in mobile terminal can be improved in the program.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the part-structure of mobile terminal disclosed by the embodiments of the present invention；
Fig. 2 is the structural schematic diagram of pressure-type key mould group in mobile terminal disclosed by the embodiments of the present invention；
Fig. 3 is the explosive view of pressure-type key mould group shown in Fig. 2；
Fig. 4 is the sectional view of pressure-type key mould group shown in Fig. 2.
Description of symbols:
100- shell, 110- front cover, 120- center, 130- rear cover, 201- the first key mould group, 202- the second key mould
Group, 210- circuit board, 220- pressure chip, 230- elastic component, 231- body part, 232- extension, 240- bar shaped interconnecting piece,
250- stiffening plate, 260- double-sided adhesive, 270- assembly parts, 300- display screen.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment that the present invention will be described in detail.
As Figure 1-Figure 4, the embodiment of the present invention discloses a kind of mobile terminal comprising shell 100, the first key mould group
201, the second key mould group 202 and display screen 300.
Shell 100 is the installation foundation of other components in mobile terminal, and at least part of the shell 100 can be used as
The appearance part of mobile terminal.In a kind of specific embodiment, shell 100 may include front cover 110, center 120 and rear cover
130, front cover 110 and rear cover 130 are separately mounted to the opposite sides of center 120, i.e. center 120 is located at front cover 110 and rear cover 130
Between.In addition, center 120 may include frame, which can move along one circle of side setting of terminal.Display screen 300
It may be mounted on front cover 110, and it between front cover 110 and center 120, which can be glass cover.
First key mould group 201 and the second key mould group 202 are used to the pressure that induction user applies, and according to corresponding
Pressure generates pressing signal, can control the work shape of the function element (not shown) of mobile terminal according to the pressing signal
State.In order to promote the appearance consistency of mobile terminal and the structural strength of shell 100, the first key mould group 201 and the second key
Mould group 202 is respectively positioned in shell 100, therefore does not need aperture on shell 100 to accommodate the first key mould group 201 and the second key
At least part of mould group 202.Wherein, the first key mould group 201 is set on center 120, and the second key mould group 202 is set to
On rear cover 130.That is, the first key mould group 201 and the second key mould group 202 are arranged at the different location of shell 100,
When user press center 120 when, the first key mould group 201 can incude the first pressure that center 120 is subject to and according to this first
Pressure generates the first pressing signal, and when user presses rear cover 130, the second key mould group 202 can incude what rear cover 130 was subject to
Second pressure simultaneously generates the second pressing signal according to the second pressure.First key mould group 201 and the second key mould group 202 difference
It is connected with the control mould group of mobile terminal, which can believe according to previously described first pressing signal and the second pressing
It number is responded, such as the size of the first pressing signal of comparison and the second pressing signal, and is controlled according to comparing result corresponding
The working condition of function element.
In rear cover 130 corresponding to center 120 corresponding to above-mentioned first key mould group 201 and the second key mould group 202,
Only one presses signal caused by being pressurized as useful signal, therefore can be by comparing caused by the first key mould group 201
The size of second pressing signal, knows whether there are useful signal caused by first pressing signal and the second key mould group 202,
The working condition of the function element of mobile terminal is controlled accordingly.As it can be seen that function element in mobile terminal can be improved in the program
Accuracy rate is triggered, prevents the function element of mobile terminal by false triggering.
Specifically, generated first pressing signal is pressurized as useful signal, if the first key mould group using center 120
Caused by 201 first pressing signal be greater than or substantially equal to the second key mould group 202 caused by second pressing signal, that
It may determine that there is useful signal at this time, the corresponding function device of mobile terminal is triggered and then enters working condition；If
First pressing signal caused by first key mould group 201 presses signal less than caused by the second key mould group 202 second, that
May determine that at this time there is no useful signal, but user's accidentally pressing rear cover 130, the corresponding function device of mobile terminal not by
Triggering.Vice versa, and details are not described herein again.
When shell 100 includes previously described center 120 and rear cover 130, the first key mould group 201 can be adjacent to second
Key mould group 202 is arranged, and the first key mould group 201 is towards center 120, more specifically, the first key mould group 201 can be in
The frame of frame 120.Second key mould group 202 is towards rear cover 130.After such setting, the first key mould group 201 and the second key mould
The distance between group 202 can control in lesser range, the first key mould group 201 and center 120, the second key mould group
The distance between 202 and rear cover 130 also can control in lesser range, on the one hand can perceive effectively more sensitively
Pressing signal, on the other hand can more accurately judge false triggering.
There are many kinds of first key mould groups 201 and the mode of the second key mould group 202 detection pressing signal, such as first presses
Key mould group 201 and the second key mould group 202 may include steel disc, can generate curvature defomation between steel disc after shell 100 is pressurized, into
And detect pressing signal.But the sensitivity of such mode is relatively low, once the material for encountering shell 100 is harder, or mobile
Situations such as display screen 300 of terminal is Curved screen will be unable to be known then user presses micro-strain caused by shell 100
Not, and then accurately pressing signal can not be obtained, or even can not detects pressing signal.In order to solve this problem, it can incite somebody to action
At least one of first key mould group 201 and the second key mould group 202 are set as pressure-type key mould group, the pressure-type key
Mould group includes circuit board 210 and pressure chip 220, which is installed on circuit board 210.Here circuit board 210
It can be electrically connected with the mainboard of mobile terminal, which can specifically use FPC (Flexible Printed
Circuit, flexible circuit board 210)；Pressure chip 220 can directly detect the size of pressure, and sensitivity is higher, even if in
The deformation comparison that frame 120 and rear cover 130 occur is small, and pressure chip 220 may also detect that pressing signal.The structure on the one hand can
To promote the detection accuracy of pressing signal, the dynamics that family pressing shell 100 on the other hand also can be used suitably reduces, Jin Erti
Rise impression when user uses mobile terminal.
Optionally, in order to strengthen said effect, the first key mould group 201 and the second key mould group 202 can be respectively provided with
For pressure-type key mould group.Further, in order to simplify the structure of mobile terminal, the first key mould group 201 and the second key mould
Group 202 can use the identical pressure-type key mould group of structure.
In further embodiment, above-mentioned pressure-type key mould group can also include elastic component 230, the elastic component 230 with
Pressure chip 220 leans, and pressure chip 220 is between elastic component 230 and circuit board 210.Elastic component 230 and pressure core
Piece 220 can not be connected by connector, and the two only contacts, after mobile terminal assembling, elastic component 230 and pressure
After chip 220 is by the pressing effect of the components such as shell 100, it will fit together, therefore elastic component 230 and pressure chip 220
Between have biggish contact area.When user presses shell 100, elastic component 230 can deform, thus with pressure core
Piece 220 remains biggish contact area, so that pressing signal is more accurately transferred to pressure chip 220, therefore presses letter
Number detection accuracy it is higher, and pressure chip 220 is also not easy to damage because local pressure is excessive.
Usually compare in region on mobile terminal in order to facilitate the use of the user, center 120 and rear cover 130 for user's pressing
When greatly, so that the pressing force of user is acted in relatively large range, the first key mould group 201 and the second key mould group 202
Corresponding pressing signal can be obtained, in order to the working condition of control function device.For this purpose, can be by pressure chip 220
At least two are disposed as with the quantity of elastic component 230, each pressure chip 220 is intervally arranged, and each elastic component 230 corresponds to each pressure
Power chip 220 is intervally arranged.No matter user press center 120 and rear cover 130 which position, have corresponding pressure chip
220 and the available pressing signal of elastic component 230.It should be noted that the particular number of pressure chip 220 and elastic component 230
It can be according to the actual conditions flexible choice of mobile terminal, herein with no restriction to this.
Optionally, above-mentioned multiple elastic components 230 can be not connected to each other, can also be connected to each other.In contrast, each bullet
Property part 230 when being connected to each other, the operation for assembling mobile terminal will be significantly simpler, therefore two that the embodiment of the present invention is preferably adjacent
Elastic component 230 is connected by bar shaped interconnecting piece 240.Here bar shaped interconnecting piece 240 can be identical with the material of elastic component 230,
It can also be different, in order to reduce the manufacturing cost of pressure-type key mould group, the preferred bar shaped interconnecting piece 240 of the embodiment of the present invention and bullet
The material of property part 230 is identical.Optionally, bar shaped interconnecting piece 240 and elastic component 230 can be made of silica gel material, the two
It is integrally formed.
In a kind of optional embodiment, as shown in figure 4, elastic component 230 may include the sheet to lean with pressure chip 220
Body portion 231 and the extension 232 connecting with the body part 231, the extension 232 is from the edge of body part 231 to circuit board
210 extend, and are spaced the first pre-determined distance between the extension 232 and circuit board 210, so that elastic component 230 has one after being pressurized
Fixed space is moved relative to circuit board 210, is prevented elastic component 230 and circuit board 210 from interfering with this and is influenced testing result
Accuracy, and influence the service life of pressure-type key mould group.Here extension 232 can by pressure chip 220 and other zero
Component separates, other components impact pressure chips 220 when preventing mobile terminal from occurring falling, in shell 100
The case where occur, to protect pressure chip 220.
Above-mentioned extension 232 can be only defined the part at the edge of body part 231, but right in order to promote extension 232
The protecting effect of pressure chip 220 can set ring structure for extension 232, and the extension 232 is around pressure chip
220, to prevent pressure chip 220 from colliding on more multi-faceted with other components.
In addition, the second pre-determined distance can be spaced between extension 232 and pressure chip 220, when elastic component 230 is pressurized
When, extension 232 may deform relative to pressure chip 220, and the presence of second pre-determined distance can prevent from extending
Portion 232 is directly contacted with pressure chip 220, thus by the dry of extension 232 when preventing the detection pressing signal of pressure chip 220
It disturbs.Therefore, being arranged such can be with the detection accuracy of adherence pressure type key mould group.
It should be noted that the first pre-determined distance and the second pre-determined distance here can be according to the reality of mobile terminal
Situation flexible choice, herein with no restriction to this.
For the structural strength of adherence pressure type key mould group, the pressure-type key mould group in the embodiment of the present invention further includes
Stiffening plate 250, the stiffening plate 250 are connected with circuit board 210, and the stiffening plate 250 is located at circuit board 210 away from pressure chip
220 side.Optionally, stiffening plate 250 can be Nian Jie with circuit board 210 by connectors such as double-sided adhesives 260.Further,
Pressure-type key mould group can also include assembly parts 270, which is connected with stiffening plate 250 and center 120 respectively.It changes
Yan Zhi, entire pressure-type key mould group can be mounted on center 120 by assembly parts 270, and the structures of the assembly parts 270 can be with
It is preferably adapted with center 120, and then the bonding strength of adherence pressure type key mould group and center 120.Optionally, assembly parts
270 can be Nian Jie with center 120, can also be fixed by the connectors such as threaded fastener, rivet and shell 100.
Mobile terminal disclosed in the embodiment of the present invention can be smart phone, tablet computer, E-book reader or can
Wearable device.Certainly, which is also possible to other equipment, and the embodiment of the present invention is without limitation.
Emphasis describes the difference between each embodiment, difference between each embodiment in foregoing embodiments of the present invention
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of mobile terminal, which is characterized in that including shell, the shell includes front cover, rear cover and is set to the front cover
Center between the rear cover, the front cover be equipped with display screen, the center be equipped with the first key mould group, described first
Key mould group incudes the first pressure that the center is subject to and generates the first pressing signal according to the first pressure, covers after described
Equipped with the second key mould group, the second key mould group incudes the second pressure that the rear cover is subject to and is produced according to the second pressure
Raw second pressing signal, the first key mould group and the second key mould group are respectively positioned in the shell, and described first presses
Key mould group and the second key Mo Zu are connected with the control mould group of the mobile terminal respectively, and the control mould group is according to
First pressing signal and the second pressing signal are responded.
2. mobile terminal according to claim 1, which is characterized in that the first key mould group is adjacent to second key
The setting of mould group, the first key mould group is towards the center, and the second key mould group is towards the rear cover.
3. mobile terminal according to claim 1, which is characterized in that the first key mould group and the second key mould
At least one of group is pressure-type key mould group, and the pressure-type key mould group includes circuit board and pressure chip, the pressure
Power chip is installed on the circuit board.
4. mobile terminal according to claim 3, which is characterized in that the pressure-type key mould group further includes elastic component,
The elastic component leans with the pressure chip, and the pressure chip is between the elastic component and the circuit board.
5. mobile terminal according to claim 4, which is characterized in that the quantity of the pressure chip and the elastic component is equal
It is at least two, each pressure chip is intervally arranged, and each elastic component corresponds to each pressure chip and is intervally arranged.
6. mobile terminal according to claim 5, which is characterized in that two adjacent elastic components are connected by bar shaped
Portion is connected.
7. mobile terminal according to claim 4, which is characterized in that the elastic component includes offseting with the pressure chip
The body part leaned on and the extension connecting with the body part, the extension is from the edge of the body part to the circuit
Plate extends, and the first pre-determined distance is spaced between the extension and the circuit board.
8. mobile terminal according to claim 7, which is characterized in that the extension is ring structure, the extension
It surround the pressure chip, and the extension and second pre-determined distance of pressure chip interval.
9. mobile terminal according to claim 3, which is characterized in that the pressure-type key mould group further includes stiffening plate,
The stiffening plate is connected with the circuit board, and the stiffening plate is located at the side that the circuit board deviates from the pressure chip.
10. mobile terminal according to claim 9, which is characterized in that the pressure-type key mould group further includes assembly parts,
The assembly parts are connected with the stiffening plate and the center respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471681.2A CN110174961B (en) | 2019-05-31 | 2019-05-31 | Mobile terminal |
| PCT/CN2020/084924 WO2020238456A1 (en) | 2019-05-31 | 2020-04-15 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471681.2A CN110174961B (en) | 2019-05-31 | 2019-05-31 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110174961A true CN110174961A (en) | 2019-08-27 |
| CN110174961B CN110174961B (en) | 2021-11-23 |
Family
ID=67696906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910471681.2A Active CN110174961B (en) | 2019-05-31 | 2019-05-31 | Mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110174961B (en) |
| WO (1) | WO2020238456A1 (en) |
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| CN110662383A (en) * | 2019-09-29 | 2020-01-07 | 维沃移动通信有限公司 | Electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020238456A1 (en) * | 2019-05-31 | 2020-12-03 | 维沃移动通信有限公司 | Mobile terminal |
| CN110673757A (en) * | 2019-09-12 | 2020-01-10 | 维沃移动通信有限公司 | Electronic device |
| CN110673757B (en) * | 2019-09-12 | 2023-03-10 | 维沃移动通信有限公司 | Electronic device |
| CN112637384A (en) * | 2019-09-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN110662383A (en) * | 2019-09-29 | 2020-01-07 | 维沃移动通信有限公司 | Electronic device |
| CN112671954A (en) * | 2019-10-15 | 2021-04-16 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN112671954B (en) * | 2019-10-15 | 2023-04-14 | Oppo广东移动通信有限公司 | Electronic device |
| EP4131309A4 (en) * | 2020-03-27 | 2023-09-13 | Vivo Mobile Communication Co., Ltd. | Electronic device |
| CN112217503A (en) * | 2020-09-24 | 2021-01-12 | 维沃移动通信有限公司 | Pressure button and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110174961B (en) | 2021-11-23 |
| WO2020238456A1 (en) | 2020-12-03 |
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