CN111885233B - Electronic device - Google Patents
Electronic device Download PDFInfo
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- CN111885233B CN111885233B CN202010715883.XA CN202010715883A CN111885233B CN 111885233 B CN111885233 B CN 111885233B CN 202010715883 A CN202010715883 A CN 202010715883A CN 111885233 B CN111885233 B CN 111885233B
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- Prior art keywords
- sleeve
- function switch
- folding
- bottom end
- main body
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- 238000003825 pressing Methods 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 229920001621 AMOLED Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
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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
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
Abstract
The application discloses electronic equipment belongs to the electronic equipment field. Wherein, electronic equipment includes: a first folding body; the second folding main body is rotationally connected with the first folding main body through a rotating shaft; wherein, the first end of the rotating shaft is provided with a torsion driving piece which is connected with the rotating shaft; the second end of the rotating shaft is provided with a connecting body, and the connecting body is fixedly connected with the first folding main body and/or the second folding main body; the function switch is matched with the connecting body and comprises a first state and a second state; under the condition that the function switch is in the second state, the torsion driving piece can drive the first folding main body to rotate relative to the second folding main body; in a case where the function switch is in the first state, an angle of the first folding body with respect to the second folding body is fixed. The foldable electronic equipment can solve the problem that the foldable electronic equipment is not convenient for a user to use.
Description
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to electronic equipment.
Background
With the rapid development of smart phones, the manufacturing process of flexible AMOLED (active matrix organic light emitting diode) screens has matured, so that mobile phones with foldable screens are in endless, and many manufacturers adopt flexible AMOLED screen mobile phones with foldable structures.
Generally, a mobile phone is divided into an upper cover and a lower cover which are connected through a mechanical hinge, a whole foldable flexible screen is arranged inside the upper cover and the lower cover, and the upper cover and the lower cover can be folded through hinges.
However, in the process of implementing the present application, the inventors found that at least the following problems exist in the prior art:
the existing foldable screen mobile phone uses a common hinge, the folding and unfolding of the upper cover and the lower cover of the foldable mobile phone need to be completed by the user, and the foldable mobile phone is inconvenient to use.
Disclosure of Invention
An object of the embodiments of the present application is to provide an electronic device, which can solve the problem that a foldable electronic device is inconvenient for a user to use.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides an electronic device, including:
a first folded body;
the second folding main body is rotationally connected with the first folding main body through a rotating shaft;
the first end of the rotating shaft is provided with a torsion driving piece, and the torsion driving piece is connected with the rotating shaft;
a connecting body is arranged at the second end of the rotating shaft and fixedly connected with the first folding main body and/or the second folding main body;
The function switch is matched with the connecting body and comprises a first state and a second state;
under the condition that the function switch is in the second state, the torsion driving piece can drive the first folding main body to rotate relative to the second folding main body; in a case where the function switch is in the first state, an angle of the first folding body with respect to the second folding body is fixed.
In this application embodiment, through setting up torsion driving piece in the first end of pivot to second end at the pivot sets up connector and function switch, can realize the expansion of user direct operation function switch control electronic equipment, no longer needs the expansion of user manual control electronic equipment, and the user of being convenient for uses, has promoted user's experience, fine solution collapsible electronic equipment not be convenient for the user problem of using.
Drawings
FIG. 1 is a first schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a functional switch according to an embodiment of the present application;
FIG. 5 is a first schematic structural diagram of a connector and a functional switch according to an embodiment of the present application;
FIG. 6 is a first schematic structural diagram of a portion of a connector and a functional switch according to an embodiment of the present application;
FIG. 7 is a second schematic structural diagram of a portion of a connector and a functional switch according to an embodiment of the present application;
FIG. 8 is a second schematic structural diagram of a connector and a functional switch according to an embodiment of the present application;
FIG. 9 is a third schematic structural diagram of a connector and a functional switch according to an embodiment of the present application;
FIG. 10 is a fourth schematic structural view of a connector and a functional switch according to an embodiment of the present application;
FIG. 11 is a fifth structural schematic diagram of a connector and a functional switch according to an embodiment of the present application;
FIG. 12 is a sixth schematic structural view of a connector and a functional switch according to an embodiment of the present application;
FIG. 13 is a seventh structural schematic diagram of a connector and a functional switch according to an embodiment of the present application;
fig. 14 is a structural schematic diagram eight of the connecting body and the functional switch according to the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it should be understood 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 inventive effort, shall fall within the scope of protection 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 is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. 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 with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
An embodiment of the present application provides an electronic device, as shown in fig. 1 to 14, including:
a first folded body 1;
the second folding body 3 is rotatably connected with the first folding body 1 through a rotating shaft 2;
wherein, a torsion driving member 4 is arranged at the first end of the rotating shaft 2, and the torsion driving member 4 is connected with the rotating shaft 2;
a connecting body 5 is arranged at the second end of the rotating shaft 2, and the connecting body 5 is fixedly connected with the first folding main body 1 and/or the second folding main body 3;
A function switch 6, wherein the function switch 6 is matched with the connecting body 5, and the function switch 6 comprises a first state and a second state;
with the function switch 6 in the second state, the torsion driving member 4 can drive the first folding body 1 to rotate relative to the second folding body 3; with the function switch 6 in the first state, the angle of the first folded body 1 with respect to the second folded body 3 is fixed.
Wherein the connecting body 5 may be arranged concentrically with the rotation shaft 2.
The embodiment of the application provides electronic equipment sets up torsion driving piece through the first end in the pivot to set up connector and function switch at the second end of pivot, can realize the expansion of user direct operation function switch control electronic equipment, no longer need the expansion of user manual control electronic equipment, the user of being convenient for uses, has promoted user experience, fine solution collapsible electronic equipment is not convenient for the problem that the user used.
Wherein, as shown in fig. 4, 5 and 11, the function switch 6 has at least one locking engagement position with respect to the connecting body 5; wherein in said first state said function switch 6 is fixed in a locked engagement position with respect to said connecting body 5; in the second state, the function switch 6 is separated from the engaged lock engagement position.
Specifically, the following steps can be performed: the function switch 6 has at least two locking engagement positions with respect to the connecting body 5; wherein in the first state the function switch 6 is fixed in one of the locking engagement positions with respect to the connecting body 5; in the second state, the function switch 6 is moved from one of the lock engagement positions to the other lock engagement position.
As shown in fig. 3 to 14, the connecting body 5 includes: a first sleeve 7 and a second sleeve 8; at least one first matching structure 9 is arranged on the inner wall of the first sleeve 7, and at least one second matching structure 10 is arranged on the second sleeve 8; at least one third matching structure 11 and at least one fourth matching structure 12 are arranged on the function switch 6, at least part of the function switch 6 is inserted into the first sleeve 7, and the third matching structure 11 is connected with the first matching structure 9 in a matching way; the second sleeve 8 is sleeved on the function switch 6, and the second matching structure 10 is connected with the fourth matching structure 12 in a matching manner to form a locking matching position.
This ensures that the switching function of the function switch is achieved.
In case the function switch has at least two locking engagement positions, the second sleeve 8 is provided with at least two second engagement structures 10; at least two fourth matching structures 12 are arranged on the function switch 6.
The first sleeve 7 and the second sleeve 8 may be respectively arranged concentrically with the rotary shaft 2.
As shown in fig. 1, 3 and 4, the first sleeve 7 is fixedly connected to the first folding body 1, and the second sleeve 8 is fixedly connected to the second folding body 3.
This can ensure the relative rotation between the first folding body and the second folding body.
As shown in fig. 1 and fig. 3 to 14, a first fixing member 13 is disposed on the first sleeve 7, and the first sleeve 7 is fixedly connected to the first folding body 1 through the first fixing member 13; and/or a second fixing piece 14 is arranged on the second sleeve 8; the second sleeve 8 is fixedly connected to the second folding body 3 by the second fixing member 14.
This means that there are three embodiments. In the first embodiment, the first sleeve 7 is provided with a first fixing member 13, and the first sleeve 7 is fixedly connected with the first folding main body 1 through the first fixing member 13. In the second state of the function switch, the first sleeve 7 is driven by the torque driver 4. Because the first fixing piece is arranged on the first sleeve 7, the first folding main body can be driven to rotate under the condition that the torsion driving piece drives the first sleeve to rotate. In the second embodiment, the second sleeve 8 is provided with a second fixing member 14, and the second sleeve 8 is fixedly connected with the second folding main body 3 through the second fixing member 14. In the second state of the function switch, the torque driver 4 will drive the second sleeve 8 to rotate. Because the second sleeve 8 is provided with the second fixing part, the second folding main body can be driven to rotate under the condition that the torsion driving part drives the second sleeve to rotate. In the third embodiment, the first sleeve 7 is provided with a first fixing member 13, and the first sleeve 7 is fixedly connected with the first folding main body 1 through the first fixing member 13; the second sleeve 8 is provided with a second fixing member 14, and the second sleeve 8 is fixedly connected with the second folding main body 3 through the second fixing member 14. In this embodiment, the first folding main body and the second folding main body can be fixedly connected with the first sleeve and the second sleeve, so that the stability of the electronic device can be improved, and the first folding main body and the second folding main body are not easy to fall off from the rotating shaft. On the other hand, in the present embodiment, when the function switch is in the second state, the torque driving member 4 can drive the first sleeve 7 or the second sleeve 8 to rotate, and the rotating body can be determined by which body the user holds. For example, when the user currently holds the first folding body and the function switch is in the second state, the torque driving member drives the second folding body to rotate; when the user holds the second folding body, the torque driving member drives the first folding body to rotate when the function switch is in the second state. The embodiment can improve the convenience of the electronic equipment.
This can increase the connection strength of the components.
As shown in fig. 5 and 6, the connecting body 5 further includes: an elastic member 15 provided in the first sleeve 7; wherein, the first bottom end of the function switch 6 is matched with the second bottom end of the first sleeve 7 through the elastic piece 15; in the case where the function switch 6 is pressed by an external force, the first bottom end presses the elastic member 15, and the first bottom end moves toward the second bottom end.
Thus, the function switch can be ensured to be pressed to realize the function. In particular, the elastic member may be a spring.
Wherein the second bottom end of the first sleeve 7 may be the end remote from the second sleeve 8. In the embodiment of the present application, the first sleeve 7 may also be a hollow ring structure with two ends not plugged; in this case, the elastic member 15 may be engaged with the second end of the rotating shaft 2 (may be fixed to the second end of the rotating shaft 2, or may abut against the second end of the rotating shaft 2, etc.), that is, the elastic member 15 needs to be compressed by the rotating shaft 2 when being pressed.
As shown in fig. 5 and 7, a first positioning boss 16 is provided on an end surface of the first bottom end facing the elastic member 15; the first end of the elastic element 15 is sleeved on the first positioning boss 16 (case one); and/or a second positioning boss is arranged at the second bottom end, and the second end of the elastic element is sleeved on the second positioning boss (not shown in the figure, in case of the second positioning boss).
Therefore, the elastic part can be ensured not to randomly shift as much as possible, and the normal use of the functional switch is ensured.
Specifically, in the case that the first case and the second case are in an or relationship, the second end of the elastic member may directly abut against the second bottom end; in the second case, the first end of the elastic member may abut against the first base end.
As shown in fig. 5 to 7, the function switch 6 includes: an operating part 17 connected with the first bottom end and a bottom table 18 arranged around the first bottom end; wherein the operating portion 17 extends towards the second sleeve 8.
This can facilitate the use of the function switch by the user. Specifically, it may be: the first matching structure is arranged on the side wall of the first sleeve; the second matching structure is arranged on the end part (top end) of the second sleeve, which is adjacent to the first sleeve; the third matching structure is arranged on the side surface of the bottom table, and the fourth matching structure is arranged on the upper surface of the bottom table, which faces to the upper surface of the second sleeve; but not limited thereto.
As shown in fig. 1, 4 to 7, 9, 11 and 13, an end of the second sleeve 8 facing away from the second bottom end is a third bottom end; the third bottom end is provided with a through hole 19; the operating part 17 protrudes from the second sleeve 8 through the through hole 19; alternatively, the third bottom end is provided with a pressing portion, by which an external force can be applied to the operating portion 17 (not shown in the figure, in this case, the pressing portion may be an elastic pressing portion, such as a rubber layer, so as to apply a force to the operating portion 17).
Thus, the normal use of the pressing head can be ensured.
As shown in fig. 5 and 6, the first fitting structure 9 is a guide rail block, and the third fitting structure 11 is a guide groove; alternatively, the first matching structure is a guide groove, and the third matching structure is a guide rail block (not shown in the figure); and/or, as shown in fig. 5 and 7, the second mating structure 10 is a locking groove, and the fourth mating structure 12 is a locking boss; alternatively, the second mating structure is a locking boss, and the fourth mating structure is a locking groove (not shown in the figure).
Thus, the stability between the first matching structure and the third matching structure can be ensured; and/or, a locking engagement between the function switch and the second sleeve can be assured.
In the following, the electronic device provided in the embodiments of the present application is further described, in which the electronic device is a folding mobile phone, the torque driving element is hereinafter referred to as a torque hinge, and the connecting element and the function switch are collectively referred to as a function hinge.
To above-mentioned technical problem, this application embodiment provides a scheme, through utilizing torsion hinge and function hinge, realizes folding cell-phone one-key press and expandes, has saved the action that the user moved to expandes the cell-phone, promotes user experience.
Specifically, as shown in fig. 1, two hinges are provided at the rotating shaft of the folding mobile phone, and a torsion hinge is provided at one side of the folding mobile phone, and the torsion hinge can provide an unfolding torsion force for the folding mobile phone through a built-in torsion spring; the other side is a functional hinge which has the function of a locking mechanism, and the conversion of different locking states can be realized through a button (namely the functional switch 6), so that a user can press the button to finish the automatic unfolding of the mobile phone with 90 degrees or 180 degrees and other included angles.
As shown in fig. 2, the torsion hinge at one side of the folding mobile phone of the present embodiment is internally provided with a torsion spring, and can always provide the upper and lower covers (i.e. the upper cover of the first folding main body 1 and the lower cover of the first folding main body 3) of the folding mobile phone with the torsion spring for unfolding;
as shown in fig. 3 and 4, the functional hinge on the other side of the foldable mobile phone has a function of a locking mechanism, and can realize the conversion of different locking states by a button (i.e. the functional switch 6) and realize that the button is pressed to complete the automatic unfolding of the mobile phone by 90 degrees or 180 degrees and other included angles.
As shown in fig. 5 to 7, the functional hinge includes: a sleeve 1 (i.e. the above-mentioned first sleeve 7), a spring (a specific implementation of the above-mentioned elastic element 15), a function switch 6, a sleeve 2 (i.e. the above-mentioned second sleeve 8); the specific characteristics are as follows:
The sleeve 1 can be fixed with the upper cover of the folding mobile phone (i.e. the upper cover of the first folding body 1) through a screw hole (specifically, the screw hole is arranged on the first fixing member 13 and can be called as an upper cover screw hole); a guide rail (which is a specific implementation of the first matching structure 9) is arranged in the sleeve 1 and is matched with the function switch 6 in a guiding manner; the sleeve 1 is internally provided with a spring (which is a specific realization of the above-mentioned elastic member 15);
the function switch 6 includes: a guide groove (which is a concrete implementation of the third matching structure 11) is arranged to be matched with the guide rail of the sleeve 1 in a guide way; the locking lug boss (which is a concrete implementation of the fourth matching structure 12) is matched with the locking groove of the sleeve 2 in a locking way; a pressing head (which is a specific implementation of the operation part 17) is provided, and a user can compress the spring through the pressing head;
the sleeve 2 can be fixed with the lower cover of the folding mobile phone (i.e. the lower cover of the second folding body 3) through a screw hole (specifically, the screw hole is provided on the second fixing member 14 and can be called as a lower cover screw hole); the sleeve 2 has a locking groove (which is a specific implementation of the second engagement structure 10) to complete locking engagement with the locking boss of the function switch 6.
As shown in fig. 8 and 9, when the folding handset is in a folded state (i.e., 0 degree locking), the locking boss of the function switch 6 is engaged with the locking recess of the sleeve 2, and the folding handset handles the folded state.
As shown in fig. 10 and 11, when the user presses the function switch 6, the function switch 6 compresses the spring to move inward, the locking boss of the function switch 6 is disengaged from the locking recess of the sleeve 2, and the sleeve 1 is twisted toward the unfolded state by the torsion hinge at the other side until the locking boss sinks into the next locking recess.
As shown in fig. 12 and 13, the sleeve 1 is twisted toward the unfolded state under the action of the torsion hinge on the other side, and the locking boss of the function switch 6 is sunk into the next locking groove (snap fit) of the sleeve 2 under the action of the spring force in the sleeve 1, so that the folding mobile phone is suspended for 90 degrees (i.e. 90-degree locking).
As shown in fig. 14, when the user continues to press the function switch 6, the function switch 6 compresses the spring to move inward, the locking protrusion is disengaged from the locking groove, and the sleeve 1 is twisted toward the unfolded state by the torsion hinge on the other side until the locking protrusion sinks into the next locking groove. Specifically, the locking boss of the function switch 6 can sink into the next locking groove (snap) of the sleeve 2 under the action of the spring force in the sleeve 1, and the folding mobile phone can be suspended for 180 degrees (namely, 180-degree locking).
Therefore, the rotating shaft of the folding mobile phone provided by the scheme is provided with two hinges, one side of the rotating shaft is provided with the torsion hinge, and the torsion hinge can provide unfolding torsion for the folding mobile phone all the time through the built-in torsion spring; one side is a functional hinge which is provided with a locking mechanism, the conversion of different locking states can be realized through a button, the automatic 90-degree or 180-degree unfolding of the mobile phone can be completed by pressing the button, and great convenience is provided for a user when the folding mobile phone is used.
In conclusion, the unfolding action of the folding mobile phone can be realized by pressing the button at the rotating shaft, so that great convenience is provided for a user.
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. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the processes, methods, articles, or apparatus that comprise the element.
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 scope of the invention as defined by the appended claims.
Claims (8)
1. An electronic device, comprising:
a first folded body;
the second folding main body is rotatably connected with the first folding main body through a rotating shaft;
the first end of the rotating shaft is provided with a torsion driving piece, and the torsion driving piece is connected with the rotating shaft;
a connecting body is arranged at the second end of the rotating shaft and fixedly connected with the first folding main body and/or the second folding main body;
the function switch is matched with the connecting body and comprises a first state and a second state;
under the condition that the function switch is in the second state, the torsion driving piece can drive the first folding main body to rotate relative to the second folding main body; an angle of the first folding body with respect to the second folding body is fixed with the function switch in the first state;
wherein the function switch has at least one locked engagement position relative to the connecting body; wherein in the first state the function switch is fixed in a locked engagement position relative to the connecting body; in the second state, the function switch is separated from the engaged locking engagement position;
The connector includes:
a first sleeve and a second sleeve;
the inner wall of the first sleeve is provided with at least one first matching structure, and the second sleeve is provided with at least one second matching structure;
the function switch is provided with at least one third matching structure and at least one fourth matching structure, at least part of the function switch is inserted into the first sleeve, and the third matching structure is connected with the first matching structure in a matching way; the second sleeve is sleeved on the functional switch, and the second matching structure is connected with the fourth matching structure in a matching mode to form a locking matching position.
2. The electronic device of claim 1, wherein the first sleeve is fixedly coupled to the first folded body and the second sleeve is fixedly coupled to the second folded body.
3. The electronic device of claim 2, wherein the first sleeve is provided with a first fixing member, and the first sleeve is fixedly connected to the first folding body through the first fixing member; and/or the presence of a gas in the atmosphere,
a second fixing piece is arranged on the second sleeve; the second sleeve is fixedly connected with the second folding main body through the second fixing piece.
4. The electronic device of claim 1, wherein the connector further comprises: the elastic piece is arranged in the first sleeve;
the first bottom end of the function switch is matched with the second bottom end of the first sleeve through the elastic piece;
under the condition that the function switch is pressed by external force, the first bottom end extrudes the elastic piece, and the first bottom end moves towards the second bottom end.
5. The electronic device of claim 4, wherein a first positioning boss is disposed on an end surface of the first bottom end facing the elastic member; the first end of the elastic piece is sleeved on the first positioning boss.
6. The electronic device of claim 4, wherein the function switch comprises: the operating part is connected with the first bottom end, and the bottom platform is arranged at the first bottom end in a surrounding manner;
wherein the operating portion extends toward the second sleeve.
7. The electronic device of claim 6, wherein an end of the second sleeve facing away from the second bottom end is a third bottom end;
the third bottom end is provided with a through hole; the operating part protrudes out of the second sleeve through the through hole; or,
The third bottom end is provided with a pressing portion, and external force can be applied to the operating portion through the pressing portion.
8. The electronic device of claim 1, wherein the first mating structure is a guide rail block and the third mating structure is a guide groove;
and/or the second matching structure is a locking groove, and the fourth matching structure is a locking boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715883.XA CN111885233B (en) | 2020-07-23 | 2020-07-23 | Electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715883.XA CN111885233B (en) | 2020-07-23 | 2020-07-23 | Electronic device |
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| CN111885233A CN111885233A (en) | 2020-11-03 |
| CN111885233B true CN111885233B (en) | 2022-05-24 |
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| CN202010715883.XA Active CN111885233B (en) | 2020-07-23 | 2020-07-23 | Electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113849039A (en) * | 2021-09-28 | 2021-12-28 | 联想(北京)有限公司 | Rotating shaft assembly and electronic equipment |
| CN114278665A (en) * | 2021-12-21 | 2022-04-05 | 广东湾区智能终端工业设计研究院有限公司 | Rotating shaft assembly and electronic equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3930685B2 (en) * | 2001-01-29 | 2007-06-13 | 加藤電機株式会社 | Snap fit hinge |
| KR100665709B1 (en) * | 2001-04-26 | 2007-01-10 | 피닉스코리아 주식회사 | Hinge device |
| JP3764092B2 (en) * | 2001-11-26 | 2006-04-05 | 加藤電機株式会社 | Hinge for electronic equipment and electronic equipment using this hinge |
| CN2696230Y (en) * | 2004-05-12 | 2005-04-27 | 周学良 | Folding mobile phone with two-sided deyboard and side turnover and rotation display screen |
| KR100689378B1 (en) * | 2005-01-20 | 2007-03-02 | 삼성전자주식회사 | Hinge device for portable terminal |
| CN100446646C (en) * | 2005-05-13 | 2008-12-24 | 深圳富泰宏精密工业有限公司 | Hinge structure |
| CN209447080U (en) * | 2019-04-04 | 2019-09-27 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN209822178U (en) * | 2019-05-05 | 2019-12-20 | 珠海格力电器股份有限公司 | Folding screen assembly and mobile device |
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