CN213069648U - Electronic device - Google Patents
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- CN213069648U CN213069648U CN202022374984.3U CN202022374984U CN213069648U CN 213069648 U CN213069648 U CN 213069648U CN 202022374984 U CN202022374984 U CN 202022374984U CN 213069648 U CN213069648 U CN 213069648U
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Abstract
An electronic device includes a first housing and a second housing; the flexible screen is connected with the first shell and the second shell and covers the surfaces of the first shell and the second shell; the first shell is fixedly arranged on the first rotating shaft, the second shell is fixedly arranged on the second rotating shaft, the first rotating shaft is matched with one axial end of the second rotating shaft, and the first rotating shaft and the second rotating shaft can rotate relatively, so that the first shell and the second shell can be switched between a folded state and an unfolded state, the first shell and the second shell are mutually overlapped in the folded state, and an included angle is formed between the first shell and the second shell in the unfolded state; the driving torsion spring is arranged on one of the first rotating shaft and the second rotating shaft, a first rotating arm of the driving torsion spring is connected with the first shell, a second rotating arm of the driving torsion spring is connected with the second shell, and the driving torsion spring drives the first shell and the second shell to rotate towards the unfolding state. The application has simple structure and is convenient for user operation.
Description
Technical Field
The present application relates to an electronic device.
Background
With the development of the current folding screen technology, the flexible foldable touch screen is applied to electronic products, so that a user can fold or unfold the screen, and the use requirements of the user on different screen sizes are met.
At present, a user operates the folding screen to enable the folding screen to be folded at a preset angle, but the folding mechanism is complex in structure, high in assembly difficulty and high in cost.
Disclosure of Invention
An object of this application is to provide a new technical scheme of screen subassembly to solve folding mechanism's among the prior art structure complicacy, the equipment degree of difficulty is big, technical problem with high costs.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an electronic device is provided. The electronic device includes:
a first housing and a second housing;
the flexible screen is connected with the first shell and the second shell and covers the surfaces of the first shell and the second shell;
the first shell is fixedly arranged on the first rotating shaft, the second shell is fixedly arranged on the second rotating shaft, the first rotating shaft is matched with one axial end of the second rotating shaft and can rotate relatively, so that the first shell and the second shell can be switched between a folded state and an unfolded state, the first shell and the second shell are mutually overlapped in the folded state, and an included angle is formed between the first shell and the second shell in the unfolded state;
the drive torsional spring, the setting of drive torsional spring is in first pivot with on one of the second pivot, the first swinging boom of drive torsional spring connects first casing, the second swinging boom of drive torsional spring connects the second casing, the drive torsional spring drive first casing with the second casing to the expansion state rotates.
In the embodiment of the application, the first shell is fixedly arranged on the first rotating shaft, the second shell is fixedly arranged on the second rotating shaft, the first rotating shaft and the second rotating shaft can move relatively, the driving torsion spring is arranged on the first rotating shaft or the second rotating shaft, and the first shell and the second shell are driven to be in the folded state or the unfolded state through the driving torsion spring. This application changes the state of the flexible screen of setting on first casing and second casing through the drive torsional spring, and this application changes the simple structure of flexible screen state, and the user operation and the maintenance of being convenient for have simplified the equipment process, have reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2a to 2b are schematic views illustrating a connection relationship between a first rotating shaft and a second rotating shaft according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a second rotating shaft according to an embodiment of the present application.
Fig. 4a to 4c are schematic structural diagrams illustrating a relationship between a flexible screen state and a first limiting member and a second limiting member according to an embodiment of the present application.
Fig. 5a to 5b are schematic structural diagrams illustrating states of a driving torsion spring and a flexible screen according to an embodiment of the present application.
Description of reference numerals:
101-a first shell, 102-a second shell, 201-a first rotating shaft, 202-a second rotating shaft, 300-a driving torsion spring, 301-a first rotating arm, 302-a second rotating arm, 401-a first limiting part, 402-a second limiting part and 403-a guide groove.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail by specific embodiments with reference to the accompanying drawings.
The embodiment of the application provides electronic equipment. The electronic device can be a smart phone, a smart watch, a tablet computer and the like.
Referring to fig. 1, 2 a-2 b, 3, 4 a-4 c and 5 a-5 b, the electronic device includes:
a first housing 101 and a second housing 102,
a flexible screen connected to the first housing 101 and the second housing 102 and covering surfaces of the first housing 101 and the second housing 102;
for example, the edge region of the flexible screen is fixed to the first and second housings.
The flexible screen of the present application is connected to the first housing 101 and the second housing 102, and in a state where the first housing 101 and the second housing 102 are stacked on each other, a display surface of the flexible screen provided in the first housing 101 overlaps a display surface of the flexible screen provided in the second housing 102; when the first housing 101 and the second housing 102 are in the unfolded state, an angle is formed between the flexible screen disposed on the first housing 101 and the flexible screen disposed on the second housing 102.
For example, the first casing 101 is fixedly arranged with the first rotating shaft 201, and when the first rotating shaft 201 is driven to rotate, the first casing 101 and the first rotating shaft 201 can rotate synchronously; the second housing 102 and the second rotating shaft 202 are fixedly arranged, and when the second rotating shaft 202 is driven to rotate, the second housing 102 and the second rotating shaft 202 can synchronously rotate; for example, when the first housing 101 and the second housing 102 are driven to rotate relatively by an external force, the first rotating shaft 201 and the second rotating shaft 202 can be relatively opposite to each other.
A driving torsion spring 300, the driving torsion spring 300 is disposed on one of the first rotating shaft 201 and the second rotating shaft 202, the first rotating arm 301 of the driving torsion spring 300 is connected to the first casing 101, the second rotating arm 302 of the driving torsion spring 300 is connected to the second casing 102, and the driving torsion spring 300 drives the first casing 101 and the second casing 102 to rotate in the unfolding state.
In the embodiment of the present application, the driving torsion spring 300 is disposed on the first rotating shaft 201 or the second rotating shaft 202, the first rotating arm 301 of the driving torsion spring 300 is fixedly disposed on the first casing 101, the second rotating arm 302 of the driving torsion spring 300 is fixedly disposed on the second casing 102, and the first casing 101 and the second casing 102 are driven to rotate by the rotation of the driving torsion spring 300. On the other hand, the torsion generated by the driving torsion spring 300 can provide the hand feeling of the user for operating the first casing 101 and the second casing 102, thereby improving the user experience.
Referring to fig. 5 a-5 b, the driving torsion spring 300 is disposed on the first rotating shaft 201, and referring to fig. 5a, the first rotating arm 301 and the second rotating arm 302 are parallel and located at two sides of the first rotating shaft 201, and at this time, the driving torsion spring 300 drives the first casing 101 and the second casing 102 to be in the unfolded state.
Referring to fig. 5b, the first rotating arm 301 and the second rotating arm 302 are parallel and located on the same side of the first rotating shaft 201, and at this time, the torsion spring 300 is driven to drive the first casing 101 and the second casing 102 to be in the folded state, and the first casing 101 and the second casing 102 are folded to the maximum extent.
Specifically, the driving torsion spring 300 can drive the first casing 101 and the second casing 102 to rotate, for example, the driving torsion spring 300 drives the first casing 101 and the second casing 102 to rotate so that they are in the same plane, and the flexible screens disposed on the first casing 101 and the second casing 102 constitute a larger display screen; the driving torsion spring 300 drives the first shell 101 and the second shell 102 to rotate, so that the first shell 101 and the second shell 102 are in different planes, and the first shell 101 and the second shell 102 are in folded states and have an included angle; the driving torsion spring 300 drives the first casing 101 and the second casing 102 to rotate, so that the first casing 101 and the second casing 102 are folded and parallel to each other, for example, the display surface of the flexible screen disposed on the first casing 101 and the display surface of the flexible screen disposed on the second casing 102 are disposed opposite to each other, and at this time, the first casing 101 and the second casing 102 are folded to the maximum extent.
This application changes the state of the flexible screen of setting on first casing and second casing through the drive torsional spring, and this application changes the simple structure of flexible screen state, and the user operation and the maintenance of being convenient for have simplified the equipment process, have reduced manufacturing cost.
Optionally, the electronic device further comprises: the first limiting member 401 and the second limiting member 402 are disposed on the first rotating shaft 201, one of the first limiting member 401 and the second limiting member 402 is disposed on the second rotating shaft 202, and the first limiting member 401 and the second limiting member 402 can cooperate with each other to limit the relative rotation between the first casing 101 and the second casing 102 under the condition that the first limiting member 401 and the second limiting member 402 cooperate with each other.
For example, in a state where the first limiting member 401 and the second limiting member 402 are engaged, the first casing 101 and the second casing 102 are both in a relatively fixed state; when the first limiting member 401 and the second limiting member 402 are disengaged, the first housing 101 and the second housing 102 are in a relative rotation state.
Referring to fig. 2 a-2 b, in a specific embodiment, a first limiting member 401 is disposed on the first rotating shaft 201, a second limiting member 402 is disposed on the second rotating shaft 202, the first limiting member 401 is engaged with the second limiting member 402, and when the first limiting member 401 is engaged with the second limiting member 402, the first casing 101 and the second casing 102 can be limited from rotating, so that the first casing 101 and the second casing 102 are in a limited rotation state, and the first casing 101 and the second casing 102 are in a fixed state, that is, both the first casing 101 and the second casing 102 can be fixed at a certain position, and the first casing 101 and the second casing 102 can suspend under the action of the first limiting member 401 and the second limiting member 402.
When the first limiting member 401 and the second limiting member 402 are disengaged, that is, the first limiting member 401 and the second limiting member 402 are disengaged from each other, at this time, the torsion spring 300 is driven to drive the first housing 101 to rotate, the first housing 101 is fixedly disposed on the first rotating shaft 201, the first housing 101 and the first rotating shaft 201 rotate synchronously, the first housing 101 rotates relative to the second housing 102, and the first rotating shaft 201 rotates relative to the second rotating shaft 202. Similarly, the torsion spring 300 is driven to drive the second housing 102 to rotate, the second housing 102 can rotate relative to the first housing 101, and the second rotating shaft 202 can rotate relative to the first rotating shaft 201.
According to the embodiment of the application, the first limiting part 401 and the second limiting part 402 are arranged on the electronic device, under the state that the first limiting part 401 and the second limiting part 402 are matched, the first limiting part 401 and the second limiting part 402 can limit the first shell 101 and the second shell 102 to rotate relatively, the first shell 101 and the second shell 102 can be fixed relatively, and the first shell 101 and the second shell 102 are both suspended at a certain position, so that the user experience is improved. For example, when the user needs to carefully observe the display images of the flexible screens provided on the first casing 101 and the second casing 102, the first casing 101 and the second casing 102 are hovered so as to facilitate the observation by the user.
Optionally, as shown in fig. 2 a-2 b, an axial end of the first rotating shaft 201 has a shaft core, an axial end of the second rotating shaft 202 has a hollow shaft sleeve, the shaft sleeve is sleeved outside the shaft core, the first limiting member 401 is located in the shaft sleeve, and the first limiting member 401 is disposed on the shaft core and is radially movable to switch between a locking state where the first limiting member is engaged with the second limiting member 402 and an unlocking state where the first limiting member is disengaged from the second limiting member.
For example, the second rotating shaft 202 is sleeved on the first rotating shaft 201 through a hollow shaft sleeve, the second rotating shaft 202 is in clearance fit with the first rotating shaft 201, and the first rotating shaft 201 and the second rotating shaft 202 can rotate relatively under the action of the driving torsion spring 300. Specifically, referring to fig. 2 a-2B and fig. 3, the second rotating shaft 202 is located at one end of the first rotating shaft 201, the first rotating shaft 201 extends into the second rotating shaft 202, and the first rotating shaft 201 and the second rotating shaft 202 form a rotating pair at two positions a and B, respectively.
The first limiting member 401 is located in the shaft sleeve, the first limiting member 401 is disposed on the shaft core of the first rotating shaft 201 and can move along the radial direction of the first rotating shaft 201, for example, the first limiting member 401 moves upward along the radial direction of the first rotating shaft 201, and the first limiting member 401 and the second limiting member 402 are in a locking state in cooperation. The first limiting member 401 moves downward along the radial direction of the first rotating shaft 201, and the first limiting member 401 and the second limiting member 402 are in an unlocked state of releasing the fit. This example is a
Optionally, referring to fig. 2a to fig. 2b and fig. 3, the number of the second limiting members 402 is multiple, and the multiple second limiting members 402 are circumferentially distributed on the inner surface of the shaft sleeve, and the first limiting members 401 may be respectively matched with the multiple second limiting members 402.
For example, the torsion spring 300 is disposed on the first rotating shaft 201, the first limiting member 401 is disposed on the first rotating shaft 201 and can move along the radial direction of the first rotating shaft 201, the first rotating shaft 201 rotates relative to the second rotating shaft 202, the first limiting member 401 rotates under the action of the first rotating shaft 201, since a plurality of second limiting members 402 are formed on the inner surface of the sleeve of the second rotating shaft along the circumferential direction, when the first limiting members 401 are engaged with different second limiting members 402, the first housing 101 and the second housing 102 are fixed at different positions. On the other hand, the present embodiment can improve the probability of the first limiting member 401 and the second limiting member 402 being in limiting fit.
Referring to fig. 4a, the first rotating shaft 201 and the second rotating shaft 202 rotate relatively, the first limiting member 401 and the second limiting member 402a disposed on the first rotating shaft 201 are in a matching state, the first casing 101 and the second casing 102 are in the same plane, that is, the first casing 101 and the second casing 102 are in an unfolded state, and an included angle between the first casing 101 and the second casing 102 is 180 °.
Referring to fig. 4b, the first rotating shaft 201 and the second rotating shaft 202 rotate relatively, the first limiting member 401 and the second limiting member 402b disposed on the first rotating shaft 201 are in a matching state, the first casing 101 and the second casing 102 form an included angle, the included angle is an obtuse angle, and the first casing 101 and the second casing 102 both suspend at the position, so that a user can observe an image on a screen carefully, and the user experience is improved.
Referring to fig. 4c, the first rotating shaft 201 and the second rotating shaft 202 rotate relatively, the first limiting member 401 and the second limiting member 402c disposed on the first rotating shaft 201 are in a matching state, the first casing 101 and the second casing 102 are in a folded state, and the first casing 101 and the second casing 102 are disposed in parallel and the flexible screen disposed on the first casing 101 and the flexible screen disposed on the second casing 102 are disposed opposite to each other. This example facilitates the user to adjust the positional relationship of the first housing and the second housing.
Optionally, the first limiting part 401 is configured as a clamping block, the second limiting part 402 is adapted to a clamping groove of the clamping block for clamping, the clamping block is connected to the shaft core through a driving part, and the driving part drives the clamping block to move outwards along the radial direction.
Specifically, the clamping block of the present embodiment is movably arranged on the shaft core through a driving piece, and the structure of the clamping block is matched with the structure of the clamping groove; when the joint piece is under the effect of driving piece, the joint piece is along the radial outstanding surface in first pivot 201 of first pivot 201, and stretch into the joint groove, and the relative rotation of first pivot 201 and second pivot 202 can be restricted in the cooperation of joint piece and joint groove, even drive torsional spring 300 drives first casing 101 and second casing 102 and rotates this moment, first casing 101 and second casing 102 can not take place to rotate yet.
The present example achieves restriction of relative rotation of the first casing and the second casing without affecting the folded states of the first casing and the second casing.
It should be noted that, the limiting assembly in the embodiment of the present application is not limited to adopt the engagement groove to cooperate with the engagement block, or utilize the magnetic assembly to limit the rotation of the first rotating shaft and the second rotating shaft, as long as the rotation of the first rotating shaft and the second rotating shaft can be limited.
Optionally, the driving member is a spring, and two ends of the spring are respectively connected with the clamping block and the shaft core.
One end and the joint piece of spring are connected, and the other end and the axle core of spring are connected, and the spring can exert the effort that makes its radial extension or the withdrawal along first pivot 201 to the joint piece.
For example, the spring connects the clamping block and the shaft core in a stretched state, the spring can apply an acting force on the clamping block to enable the clamping block to extend out along the radial direction of the first rotating shaft 201, at the moment, the clamping block is in a locking state in cooperation with the clamping groove, under the cooperation effect of the clamping block and the clamping groove, the first shell 101 and the second shell 102 are both in a relatively fixed state, the clamping block and the clamping groove are used for limiting the rotation of the first rotating shaft 201 and the second rotating shaft 202, when the first rotating shaft 201 and the second rotating shaft 202 are in a limited rotation state, the torsion spring 300 is driven to drive the first shell 101 and the second shell 102 to rotate, the first shell 101 and the second shell 102 cannot rotate, and the first shell 101 and the second shell 102 can be controlled to be in a hovering state.
The spring is connected joint piece and axle core with by compression state, and the spring can exert the effort that makes its radial withdrawal along first pivot 201 to the joint piece, and the joint piece breaks away from the cooperation with the joint groove and is in unblock locking state this moment, and under the drive effect of drive torsional spring 300 this moment, first casing 101 and second casing 102 can rotate relatively, and first casing 101 and second casing 102 can switch between fold condition and expansion state.
Alternatively, as shown in fig. 2 a-2 b, the shaft core is provided with a guide groove 403 extending in the radial direction, the spring is installed in the guide groove 403 and oriented in the radial direction, and the clamping block is movable along the guide groove 403.
For example, the shaft core is provided with a guide groove 403 extending radially, wherein the guide groove 403 can be provided as a counter bore; the spring is arranged at the bottom of the guide groove 403, one end of the spring is fixed on the shaft core, the other end of the spring is fixed on the clamping block, under the action of the spring, the clamping block is movably embedded in the guide groove 403,
when the clamping block is embedded in the guide groove 403 under the action of the spring, the clamping block and the clamping groove are unlocked, the clamping block and the clamping groove do not interfere with the relative rotation of the first rotating shaft 201 and the second rotating shaft 202, and the first shell 101 and the second shell 102 can be switched between the folded state and the unfolded state; when the clamping block protrudes out of the guide groove 403 under the action of the spring, the clamping block and the clamping groove are mutually matched to be in a locking state, the clamping block and the clamping groove can limit the relative rotation of the first rotating shaft 201 and the second rotating shaft 202, and the first shell 101 and the second shell 102 can hover at a certain position.
Optionally, an end surface of one end of the clamping block, which is far away from the spring, is a convex curved surface.
Referring to fig. 2 a-2 b and fig. 4 a-4 c, the end face of the end of the clamping block, which is far away from the spring, is an outward convex curved surface, and the clamping block is convenient to be matched with the clamping groove, so that the flexibility and accuracy of clamping the clamping block with the clamping groove are improved.
Optionally, referring to fig. 3, the clamping grooves are uniformly distributed along the circumferential direction at intervals, and two adjacent clamping grooves are in smooth transition connection. The clamping grooves of this embodiment are distributed at intervals along the circumferential direction of the inner surface of the shaft sleeve of the second rotating shaft 202, and when the clamping blocks are matched with different clamping grooves, the first shell 101 and the second shell 102 can be in different unfolded states, and the included angle between the first shell 101 and the second shell 102 can be adjusted; second pivot 202 passes through the axle sleeve cover and establishes on the axle center of first pivot 201, adjacent two rounding off between the joint groove for can rotate relatively smoothly between first pivot 201 and the second pivot 202, avoid taking place great friction and damage between first pivot 201 and the second pivot 202, reduce the abnormal sound.
Optionally, a first mounting groove is formed in the first housing 101, the first rotating arm is mounted in the first mounting groove, a second mounting groove is formed in the second housing 102, and the second rotating arm is mounted in the second mounting groove. For example, the surface of the first mounting groove is opposite to the flexible screen, and the surface of the second mounting groove is opposite to the flexible screen. The specific shape configuration of the first mounting groove and the second mounting groove can be adaptively adjusted according to the structural form of the driving torsion spring, which is not particularly limited in the present application. The present example enables the first casing and the second casing to be switched between the folded state or the unfolded state under the driving action of the driving torsion spring without affecting the flexible screen display effect and the first casing and the second casing structure.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, operations.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electronic device, comprising:
a first housing and a second housing;
the flexible screen is connected with the first shell and the second shell and covers the surfaces of the first shell and the second shell;
the first shell is fixedly arranged on the first rotating shaft, the second shell is fixedly arranged on the second rotating shaft, the first rotating shaft is matched with one axial end of the second rotating shaft and can rotate relatively, so that the first shell and the second shell can be switched between a folded state and an unfolded state, the first shell and the second shell are mutually overlapped in the folded state, and an included angle is formed between the first shell and the second shell in the unfolded state;
the drive torsional spring, the setting of drive torsional spring is in first pivot with on one of the second pivot, the first swinging boom of drive torsional spring connects first casing, the second swinging boom of drive torsional spring connects the second casing, the drive torsional spring drive first casing with the second casing to the expansion state rotates.
2. The electronic device of claim 1, further comprising:
the first limiting part and the second limiting part are arranged in the first rotating shaft, one of the first limiting part and the second limiting part is arranged in the second rotating shaft, and the other one of the first limiting part and the second limiting part is arranged in the second rotating shaft.
3. The electronic device according to claim 2, wherein an axial end of the first rotating shaft has a shaft core, an axial end of the second rotating shaft has a hollow shaft sleeve, the shaft sleeve is sleeved outside the shaft core, the first limiting member is located in the shaft sleeve, and the first limiting member is disposed on the shaft core and is radially movable to switch between a locked state in which the first limiting member is engaged with the second limiting member and an unlocked state in which the first limiting member is disengaged from the second limiting member.
4. The electronic device according to claim 3, wherein the second position-limiting members are plural and are circumferentially distributed on the inner surface of the shaft sleeve, and the first position-limiting members are respectively engageable with the second position-limiting members.
5. The electronic device according to claim 3, wherein the first position-limiting member is configured as a clamping block, the second position-limiting member is a clamping groove adapted to the clamping block to be clamped and engaged, the clamping block is connected to the shaft core through a driving member, and the driving member drives the clamping block to move radially outward.
6. The electronic device of claim 5, wherein the driving member is a spring, and two ends of the spring are respectively connected to the clamping block and the shaft core.
7. The electronic device of claim 6, wherein the shaft core is provided with a guide groove extending in a radial direction, the spring is installed in the guide groove and oriented in the radial direction, and the clamping block is movable along the guide groove.
8. The electronic device of claim 7, wherein an end surface of one end of the clamping block away from the spring is a convex curved surface.
9. The electronic device according to claim 6, wherein the plurality of clamping grooves are evenly distributed along the circumferential direction at intervals, and adjacent two clamping grooves are connected in a smooth transition manner.
10. The electronic device according to any one of claims 1-9, wherein a first mounting groove is provided on the first housing, the first rotating arm is mounted in the first mounting groove, a second mounting groove is provided on the second housing, and the second rotating arm is mounted in the second mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374984.3U CN213069648U (en) | 2020-10-22 | 2020-10-22 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374984.3U CN213069648U (en) | 2020-10-22 | 2020-10-22 | Electronic device |
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| CN213069648U true CN213069648U (en) | 2021-04-27 |
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| CN202022374984.3U Active CN213069648U (en) | 2020-10-22 | 2020-10-22 | Electronic device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113905113A (en) * | 2021-05-27 | 2022-01-07 | 荣耀终端有限公司 | Slewing mechanism, strutting arrangement and electronic equipment |
| CN115405616A (en) * | 2022-09-27 | 2022-11-29 | 合肥维信诺科技有限公司 | Folding device and display device |
-
2020
- 2020-10-22 CN CN202022374984.3U patent/CN213069648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113905113A (en) * | 2021-05-27 | 2022-01-07 | 荣耀终端有限公司 | Slewing mechanism, strutting arrangement and electronic equipment |
| CN113905113B (en) * | 2021-05-27 | 2022-11-04 | 荣耀终端有限公司 | Slewing mechanism, strutting arrangement and electronic equipment |
| CN115405616A (en) * | 2022-09-27 | 2022-11-29 | 合肥维信诺科技有限公司 | Folding device and display device |
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