CN206918048U - Shaft positioning mechanism and its housing unit and mobile terminal of application - Google Patents
Shaft positioning mechanism and its housing unit and mobile terminal of application Download PDFInfo
- Publication number
- CN206918048U CN206918048U CN201720543284.8U CN201720543284U CN206918048U CN 206918048 U CN206918048 U CN 206918048U CN 201720543284 U CN201720543284 U CN 201720543284U CN 206918048 U CN206918048 U CN 206918048U
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- Prior art keywords
- projection
- rotating shaft
- axle sleeve
- housing
- positioning mechanism
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Abstract
The utility model provides a kind of shaft positioning mechanism and its housing unit and mobile terminal of application, shaft positioning mechanism includes axle sleeve, rotating shaft, projection and briquetting, and axle sleeve is provided with bearing hole, and axle sleeve is provided with locating slot in bearing hole madial wall, in rotating shaft insertion bearing hole, and axle sleeve is rotatablely connected, rotating shaft is provided with accepting groove, and projection protrudes or be contained in accepting groove, axis of rotation is to the first predeterminated position, projection is caught in locating slot, and projection is pressed into accepting groove by axis of rotation to the second predeterminated position, briquetting.It is inserted in by rotating shaft in bearing hole, and axle sleeve is rotatablely connected, projection protrudes or is contained in accepting groove, and rotating shaft rotates to the first predeterminated position, projection engages with locating slot, positioning function is realized, projection is pressed into accepting groove by axis of rotation to the second predeterminated position, briquetting, ensure that rotating shaft can arbitrarily rotate relative to axle sleeve, it is simple in construction, it can be realized according to user's request or cancel positioning function, and then improve Consumer's Experience.
Description
Technical field
It the utility model is related to technical field of electronic equipment, more particularly to a kind of shaft positioning mechanism and its housing of application
Component and mobile terminal.
Background technology
At present, flexible screen is used in all kinds of mobile terminals by more and more, and flexible screen can be with the freedom of mobile terminal
Bending.Now, the detent mechanism in the mobile terminal of market, often by the locating slot card on the projection and axle sleeve in rotating shaft
Positioning is closed, and then controls the degree of crook of flexible screen.But there is limitation in such detent mechanism, it is impossible to flexibly according to user's need
The positioning function that disappears is asked for, any bending of flexible screen is realized, reduces Consumer's Experience.
Utility model content
In order to solve the above technical problems, the utility model provides, one kind is simple in construction, improves the rotating shaft positioning of Consumer's Experience
Mechanism and its housing unit and mobile terminal of application.
The utility model provides a kind of shaft positioning mechanism, the shaft positioning mechanism include axle sleeve, rotating shaft, projection and
Briquetting, the axle sleeve are provided with bearing hole, and the axle sleeve is provided with locating slot in the bearing hole madial wall, described in the rotating shaft insertion
In bearing hole, and the axle sleeve is rotatablely connected, the rotating shaft is provided with accepting groove, and the projection protrudes or be contained in the collecting
Groove, the axis of rotation to the first predeterminated position, the projection are caught in the locating slot；The briquetting is fixed with the axle sleeve to be connected
Connect, the briquetting is located at the bearing hole madial wall, the axis of rotation to the second predeterminated position, and the briquetting is by the projection
It is pressed into the accepting groove.
The utility model provides a kind of housing unit, and the housing unit includes the shaft positioning mechanism, the shell
Body component also includes the first housing and the second housing being set up in parallel with first housing, first housing and the rotating shaft
Be fixedly connected, second housing is fixedly connected with the axle sleeve, second housing can relatively first housing expansion or
Closure.
The utility model additionally provides a kind of mobile terminal, and the mobile terminal includes the housing unit, the movement
Terminal also includes flexible screen, and the flexible screen is fixedly connected on first housing and second housing.
It is of the present utility model to provide a kind of shaft positioning mechanism and its housing unit and mobile terminal of application, pass through
The rotating shaft is inserted in the bearing hole, and is rotatablely connected the axle sleeve, and the projection protrudes or be contained in the accepting groove, institute
State rotating shaft and rotate to the first predeterminated position, the projection engages with the locating slot, realizes positioning function, and the axis of rotation arrives
The projection is pressed into the accepting groove by the second predeterminated position, the briquetting, ensures that the rotating shaft can relatively described axle sleeve times
Meaning rotates, simple in construction, can be realized according to user's request or cancel positioning function, and then improve Consumer's Experience.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic cross-section of the utility model shaft positioning mechanism；
Fig. 2 is the schematic cross-section of the utility model housing unit；
Fig. 3 is the structural scheme of mechanism of the utility model mobile terminal.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In the description of the utility model embodiment, it is to be understood that the orientation or position of the instruction such as term " on " " under "
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description, without
It is that the device of hint or instruction meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as to limitation of the present utility model.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of shaft positioning mechanism 100, and the rotating shaft is determined
Position mechanism 100 includes axle sleeve 10, rotating shaft 20, projection 30 and briquetting 40, and the axle sleeve 10 is provided with bearing hole 11, and the axle sleeve 10 exists
The madial wall of bearing hole 11 is provided with locating slot 12, and the rotating shaft 20 is inserted in the bearing hole 11, and is rotatablely connected the axle
Set 10, the rotating shaft 20 is provided with accepting groove 21, and the projection 30 protrudes or be contained in the accepting groove 21, and the rotating shaft 20 rotates
To the first predeterminated position, the projection 30 is caught in the locating slot 12；The briquetting 40 is fixedly connected with the axle sleeve 10, described
Briquetting 40 is located at the madial wall of bearing hole 11, and the rotating shaft 20 turns to the second predeterminated position, and the briquetting 40 is to by institute
State projection 30 and be pressed into the accepting groove 21.
In the present embodiment, the rotating shaft 20 is cylindric that the rotating shaft 20 penetrates the axle sleeve 10, the axle completely
Set 10 is provided at both ends with bearing shell, and bearing shell is fixed on axle sleeve 10 and the rotating shaft 20 is supported.Offered on bearing shell recessed
Groove, lubricating grease play lubrication in groove to the rotating shaft 20.In the embodiment of present embodiment, the rotating shaft
20 can be made up of plastics such as polyformaldehyde, nylon, polytetrafluoroethylene, Teflon, Teflons, reduces the rotation of the rotating shaft 20
Inertia.In the other embodiments of present embodiment, the rotating shaft 20 and the axle sleeve 10 can also be by PC/PBT, PBT/
The engineering plastic alloys such as ASA are made, and realize the self-lubricating of the rotating shaft 20 and the axle sleeve 10.
In the present embodiment, the rotating shaft 20 is provided with accepting groove 21, and the projection 30 protrudes or be contained in the receipts
Tank 21.In the preferred embodiment of present embodiment, the projection 30 is in the accepting groove 21, and it is described to be slidably connected
Rotating shaft 20, the rotating shaft 20 turn to the first predeterminated position, and the projection 30 engages with the locating slot 12, prevents rotating shaft 20 from entering
Row rotates relative to the axle sleeve 10, realizes the positioning between the rotating shaft 20 and the projection 30.The rotating shaft 20 turns to
Two predeterminated positions, the projection 30 is pressed into the accepting groove 21 by the briquetting 40, and then the rotating shaft 20 can be relatively described
Axle sleeve 10 arbitrarily rotates.In the more excellent embodiment of present embodiment, the projection 30 is in the accepting groove 21, and elasticity
The rotating shaft 20 is connected, the bottom of projection 30 is provided with spring, and spring is connected to the projection 30 and the accepting groove 21
Between.The rotating shaft 20 turns to the first predeterminated position, the projection 30 under the elastic force effect of spring with the locating slot 12
Contradict and engage, realize the positioning between the rotating shaft 20 and the projection 30.The rotating shaft 20 turns to the second predeterminated position,
The projection 30 is completely forced into the accepting groove 21 by the briquetting 40, so the rotating shaft 20 can relatively described axle sleeve 10 appoint
Meaning rotates.In order to prevent the projection 30 from ejecting the accepting groove 21 under the elastic force effect of spring, the rotating shaft 20 is influenceed
Rotate.Protuberance is provided with the projection 30, the accepting groove 21 is provided with recess, when the briquetting 40 is by the projection
30 are completely forced into the accepting groove 21, and protuberance engages with recess, prevent the projection 30 from ejecting the rotating shaft 20.In this reality
In the optimum embodiment for applying mode, the projection 30 is rotatablely connected with the rotating shaft 20, and the rotating shaft 20 is in rotation process, institute
Projection 30 is stated to swing along the rotating shaft 20 along the madial wall of bearing hole 11, until described turn to the first predeterminated position, it is described
Projection 30 enters the locating slot 12, and engages with the locating slot 12, realizes between the rotating shaft 20 and the projection 30
Positioning.The rotating shaft 20 turns to the second predeterminated position, and the projection 30 is directly transferred in the accepting groove 21, prevented to described
Axle sleeve 10 produces interference.
It is of the present utility model to provide a kind of shaft positioning mechanism, it is inserted in by the rotating shaft in the bearing hole, and turn
The dynamic connection axle sleeve, the projection protrude or are contained in the accepting groove, and the rotating shaft rotates to the first predeterminated position, described
Projection engages with the locating slot, realizes positioning function, the axis of rotation to the second predeterminated position, the briquetting will be described convex
Block is pressed into the accepting groove, ensures that the rotating shaft can arbitrarily rotate relative to the axle sleeve, simple in construction, can be according to user's need
Realistic existing or cancellation positioning function, and then improve Consumer's Experience.
Further, the quantity of the locating slot 12 is multiple that multiple locating slots 12 are circumferential along the bearing hole 11
Arrangement.
In the embodiment of present embodiment, multiple locating slots 12 are angularly set along the bearing hole 11 is circumferential,
Ensure that the rotating shaft 20 can determine angle and realize positioning to the axle sleeve 10.In the other embodiments of present embodiment, Duo Gesuo
Stating locating slot 12 can also be along the 11 circumferential circular array of bearing hole, to reach essentially identical technique effect.
Further, each locating slot 12 has a sloped sidewall 121, and the projection 30 is with the rotating shaft 20 towards default
Direction rotate can relatively described sloped sidewall 121 slide, and gradually skid off the locating slot 12, it is next described fixed then to slip into
Position groove 12.
In the present embodiment, the sloped sidewall 121 and the normal direction of locating slot 12 have the first angle, and first
The scope of angle is 75 °~85 °.The power that the rotating shaft 20 applies to the projection 30 is more than the relatively described inclination of the projection 30
The force of sliding friction of side wall 121, the projection 30 skid off the locating slot 12 under the drive of the rotating shaft 20, ensure described turn
Axle 20 can be rotated in rotational direction after the first predeterminated position is turned to, and realize multistage positioning.
Further, each locating slot 12 is additionally provided with supports side wall with the sloped sidewall 121 into what angle was set
122, it is described to support that side wall 122 limits the projection 30 and the rotating shaft 20 rotates backward towards preset direction.
In the present embodiment, the side wall 122 that supports is disposed opposite to each other with the sloped sidewall 121, described to support side wall
122 have the second angle with the normal direction of locating slot 12, and the second angular range is 5 °~15 °.The projection 30 with it is described
Support side wall 122 to support, the rotating shaft 20 is carried out spacing, prevent the rotating shaft 20 rotating backward in rotational direction.
Further, the projection 30 is connected with the axis of rotation 20, and the pivot center of the projection 30 is parallel described
Rotating shaft 20.
In the present embodiment, the axis of the axle sleeve 10 overlaps with the axis of the rotating shaft 20, and the projection 30 turns
The parallel rotating shaft 20 of shaft line, prevent the rotating shaft 20 from uneven rotation occur relative to the axle sleeve 10, form eccentric rotary,
Aggravate the abrasion of the projection 30, improve the stressing conditions of the projection 30 and the rotating shaft 20, reduce the rotating shaft positioning
The service life of mechanism 100.
Further, the accepting groove has bottom surface 211, and the rotating shaft 20 turns to the second predeterminated position, the projection
30 support with the briquetting 40, and the projection 30 reversely rotates relative to the rotating shaft 20 towards preset direction, until with the bottom
Face 211 contacts.
In the present embodiment, the projection 30 is provided with through hole, in through hole interference load bearing pin, bearing pin and the rotating shaft 20
It is be hinged.The projection 30 has the first side wall 31 and the second sidewall 32 that is disposed opposite to each other with the first side wall 31, the first side wall 31 with
The sloped sidewall 121 is slidably matched, and second sidewall 32 contradicts with the side wall 122 that supports.
In the present embodiment, the accepting groove 21 has bottom surface 211 and the side 212 bent along the bottom surface 211
Surround, the side 212 is set towards the sloped sidewall 121, and the lower end of projection 30 loads the accepting groove 21, when described
When the upper end of projection 30 is caught in the locating slot 12, the lower edge of the first side wall 31 of the projection 30 contradicts with the side 212, it is ensured that
The projection 30 will not be swung along the preset direction of the rotating shaft 20, and the second sidewall 32 of the projection 30 supports side wall with described
122 fittings, ensure in positioning, the rotating shaft 20 will not produce rotation relative to the axle sleeve 10.The rotating shaft 20 turns to institute
The position of briquetting 40 is stated, the projection 30 is in the presence of the briquetting 40, towards rotating backward for preset direction, until the projection
30 side is bonded with the bottom surface 211.
Further, the shaft positioning mechanism 100 also includes push rod 50, and the push rod 50 is fixed with the axle sleeve 10 to be connected
Connect, the push rod 50 is located at the madial wall of bearing hole 11, and the projection 30 rotates backward with the rotating shaft 20 towards preset direction
To the 3rd predeterminated position, and, the projection 30 under the push rod 50 effect relatively described rotating shaft inconsistent with the push rod 50
20 turn to the state that the accepting groove 21 is protruded in part.
In the present embodiment, the push rod 50 is fixed on the madial wall of bearing hole 11, and the push rod 50 is positioned at described
Side of the projection 30 away from the briquetting 40, the projection 30 are pressed into the accepting groove 21, the rotating shaft 20 by the briquetting 40
Can the relatively described any direction of axle sleeve 10, any angle rotate.The rotating shaft 20 is reversely rotated described in along preset direction and pushed away
The position of bar 50, the push rod 50 support wall conflict with the projection 30, the projection 30 are released into the accepting groove 21.
Further, the shaft positioning mechanism 100 also includes elastic component 60, and the elastic component 60 is resiliently attached to described
The bottom surface 211 of projection 30 and the accepting groove 21, to provide the restoring force that the projection 30 protrudes the accepting groove 21.
In the present embodiment, the elastic component 60 can be with reed, rubber, spring etc., using spring to be optimal.The elasticity
Part 60 is resiliently attached between the rotating shaft 20 and the projection 30, and auxiliary push-rod 50 provides elastic-restoring force to projection 30, makes
Obtain the projection 30 and eject the accepting groove 21.The sliding wall of projection 30 slides with the sloped sidewall 121, the projection 30
Side wall 122 can be supported described in and produces a slight oscillatory, the elastic component 60 provides provides buffering to the projection 30, disappears
Except the swing of the projection 30, impact of the projection 30 to the axle sleeve 10 is reduced, extends the service life of projection 30.
The utility model additionally provides a kind of housing unit 200, and the housing unit 200 includes the shaft positioning mechanism
100, the housing unit 200 also includes the first housing 70 and the second housing 80 being set up in parallel with first housing 70, institute
The first housing 70 to be stated to be fixedly connected with the rotating shaft 20, second housing 80 is fixedly connected with the axle sleeve 10, and described second
Housing 80 can relatively described first housing 70 deploy or close.
In the present embodiment, the housing unit 200 includes first housing 70 and second housing 80, described
First housing 70 and second housing 80 are set up in parallel, and first housing 70 is detachably connected with second housing 80,
The rotating shaft 20 is fixedly connected with first housing 70, and the axle sleeve 10 is fixedly connected with second housing 80, described turn
Axle 20 rotates relative to the axle sleeve 10, the relatively described bending of second housing 80 of first housing 70, ensures first housing
70 can press the relatively described bending of second housing 80 of any angle or the relatively described multistage positioning of second housing 80.In other embodiment party
In formula, the housing unit 200 includes multiple shaft positioning mechanisms 100 and multiple housings, and multiple housings are set up in parallel, described turn
Axle allocation mechanism 100 is located at adjacent housings junction, to reach essentially identical technique effect.
The utility model additionally provides a kind of mobile terminal 300, and the mobile terminal 300 includes the housing unit 200,
The mobile terminal 300 also includes flexible screen 90, and the flexible screen 90 is fixedly connected on first housing 70 and described
Second housing 80.
In the present embodiment, first housing 70 passes through the shaft positioning mechanism 100 and second housing 80
Rotation connection, the flexible screen 90 fit in first housing 70 and second housing 80, and user passes through described in rotation
First housing 70 or second housing 80, realize the bending Pose Control of the flexible screen 90.
Above disclosed is only a kind of the utility model preferred embodiment, can not limit this practicality with this certainly
New interest field, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to
The equivalent variations that the utility model claims are made, still fall within the scope that utility model is covered.
Claims (10)
1. a kind of shaft positioning mechanism, it is characterised in that the shaft positioning mechanism includes axle sleeve, rotating shaft, projection and briquetting, institute
State axle sleeve and be provided with bearing hole, the axle sleeve is provided with locating slot in the bearing hole madial wall, and the bearing hole is inserted in the rotating shaft
It is interior, and the axle sleeve is rotatablely connected, the rotating shaft is provided with accepting groove, and the projection protrudes or is contained in the accepting groove, described
Axis of rotation is caught in the locating slot to the first predeterminated position, the projection；The briquetting is fixedly connected with the axle sleeve, described
Briquetting is located at the bearing hole madial wall, the axis of rotation to the second predeterminated position, and the projection is pressed into institute by the briquetting
State accepting groove.
2. shaft positioning mechanism as claimed in claim 1, it is characterised in that the quantity of the locating slot is multiple, Duo Gesuo
Locating slot is stated to be circumferentially arranged along the bearing hole.
3. shaft positioning mechanism as claimed in claim 2, it is characterised in that each locating slot has sloped sidewall, institute
State projection to rotate and the sloped sidewall can slide relatively towards preset direction with the rotating shaft, and gradually skid off the locating slot, after
And slip into next locating slot.
4. shaft positioning mechanism as claimed in claim 3, it is characterised in that each locating slot is additionally provided with and the inclination
Side wall supports side wall into what angle was set, described to support that side wall limits the projection and the rotating shaft reversely turns towards preset direction
It is dynamic.
5. shaft positioning mechanism as claimed in claim 4, it is characterised in that the projection is connected with the axis of rotation, institute
State the parallel rotating shaft of pivot center of projection.
6. shaft positioning mechanism as claimed in claim 5, it is characterised in that the accepting groove has bottom surface, and the rotating shaft turns
Move to the second predeterminated position, the projection and supported with the briquetting, reverse relatively described rotating shaft of the projection towards preset direction
Rotate, until being contacted with the bottom surface.
7. shaft positioning mechanism as claimed in claim 6, it is characterised in that the shaft positioning mechanism also includes push rod, institute
State push rod to be fixedly connected with the axle sleeve, the push rod is located at the bearing hole madial wall, and the projection is with the rotating shaft towards pre-
Set direction is rotated backward to the 3rd predeterminated position, and inconsistent with the push rod, and the projection is relative under push rod effect
The axis of rotation is to the state for partly protruding the accepting groove.
8. shaft positioning mechanism as claimed in claim 7, it is characterised in that the shaft positioning mechanism also includes elastic component,
The elastic component is resiliently attached to the bottom surface of the projection and the accepting groove, protrudes the accepting groove to provide the projection
Restoring force.
9. a kind of housing unit, it is characterised in that the housing unit includes the rotating shaft as described in any one of claim 1~8
Detent mechanism, the housing unit also include the first housing and the second housing, and first housing is fixedly connected with the rotating shaft,
Second housing is fixedly connected with the axle sleeve, and second housing can relatively described first housing expansion or closure.
10. a kind of mobile terminal, it is characterised in that the mobile terminal includes housing unit as claimed in claim 9, described
Mobile terminal also includes flexible screen, and the flexible screen is fixedly connected on first housing and second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543284.8U CN206918048U (en) | 2017-05-12 | 2017-05-12 | Shaft positioning mechanism and its housing unit and mobile terminal of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543284.8U CN206918048U (en) | 2017-05-12 | 2017-05-12 | Shaft positioning mechanism and its housing unit and mobile terminal of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918048U true CN206918048U (en) | 2018-01-23 |
Family
ID=61307600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543284.8U Active CN206918048U (en) | 2017-05-12 | 2017-05-12 | Shaft positioning mechanism and its housing unit and mobile terminal of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918048U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561178A (en) * | 2018-11-30 | 2019-04-02 | 京东方科技集团股份有限公司 | The fold mechanism and terminal device of a kind of articulation piece, terminal device |
| CN109592081A (en) * | 2018-11-12 | 2019-04-09 | 上海宇航系统工程研究所 | A kind of position-limit mechanism of adjustable angle |
| CN109981850A (en) * | 2019-03-29 | 2019-07-05 | 维沃移动通信有限公司 | A kind of mobile terminal |
| WO2021136028A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Hinge device and foldable terminal |
| DE102022124952A1 (en) | 2022-09-17 | 2024-03-28 | Gigaset Communications Gmbh | Display storage in a communication device |
-
2017
- 2017-05-12 CN CN201720543284.8U patent/CN206918048U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592081A (en) * | 2018-11-12 | 2019-04-09 | 上海宇航系统工程研究所 | A kind of position-limit mechanism of adjustable angle |
| CN109592081B (en) * | 2018-11-12 | 2021-05-28 | 上海宇航系统工程研究所 | Angle-adjustable limiting mechanism |
| CN109561178A (en) * | 2018-11-30 | 2019-04-02 | 京东方科技集团股份有限公司 | The fold mechanism and terminal device of a kind of articulation piece, terminal device |
| US11283911B2 (en) | 2018-11-30 | 2022-03-22 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Hinge, folding mechanism, and terminal device |
| CN109981850A (en) * | 2019-03-29 | 2019-07-05 | 维沃移动通信有限公司 | A kind of mobile terminal |
| WO2021136028A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Hinge device and foldable terminal |
| DE102022124952A1 (en) | 2022-09-17 | 2024-03-28 | Gigaset Communications Gmbh | Display storage in a communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |