CN108415509A - Pivot structure and electronic equipment - Google Patents
Pivot structure and electronic equipment Download PDFInfo
- Publication number
- CN108415509A CN108415509A CN201810121545.6A CN201810121545A CN108415509A CN 108415509 A CN108415509 A CN 108415509A CN 201810121545 A CN201810121545 A CN 201810121545A CN 108415509 A CN108415509 A CN 108415509A
- Authority
- CN
- China
- Prior art keywords
- axle center
- rotating cylinder
- pivot structure
- angle
- main part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The embodiment of the invention discloses a kind of pivot structure and electronic equipments.The pivot structure, including：Axle center；Rotating cylinder is located at axle center periphery, being capable of the relatively described axis rotation；Wherein, the sliding groove for changing position for the axle center is provided in the rotating cylinder；The sliding groove includes：First end and second end；When the axle center is located at the first end, the rotating cylinder, can the relatively described axle center turn to the second position from first position；When the axle center is located at the second end, the rotating cylinder can the relatively described axle center turn to the third place from the second position.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of pivot structures and electronic equipment.
Background technology
Pivot structure is commonly connected the rotatable parts of two relative rotation parts.It is various in notebook or tablet computer etc.
Have in electronic equipment commonly used.In the prior art, it is applied to the angle rotatable of the common pivot structure of electronic equipment
Usually more than 180 degree has some to may be implemented 360 degree of rotation, but these pivot structures, it may be necessary to be turned using more
The composite structure of axis, general structure is complicated and volume is big compared with common shaft.
Invention content
In view of this, an embodiment of the present invention is intended to provide a kind of pivot structure and electronic equipments, at least partly solve above-mentioned
Between angle rotatable and pivot structure complexity or volume are big the problem of contradiction.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
In a first aspect, the embodiment of the present invention provides a kind of pivot structure, including：
Axle center；
Rotating cylinder is located at axle center periphery, being capable of the relatively described axis rotation；
Wherein, the sliding groove for changing position for the axle center is provided in the rotating cylinder；The sliding groove includes：First
End and second end；
When the axle center is located at the first end, the rotating cylinder, can the relatively described axle center turned to from first position
The second position；
When the axle center is located at the second end, the rotating cylinder can be rotated relative to the axle center from the second position
To the third place.
Optionally, it is first angle that the rotating cylinder turns to the angle that the second position rotates from the first position；
It is second angle that the rotating cylinder turns to the angle that the third place rotates from the second position；
The sum of the first angle and the second angle are more than 180 degree.
Optionally, the sum of the first angle and the second angle are 360 degree.
Optionally, when the axle center is located at the first end, the rotating cylinder can be relative to the axle center in the first rotation
On direction the second position is turned to from first position；
When the axle center is located at the second end, the rotating cylinder can the relatively described axle center in first rotation direction
On from the second position turn to the third place.
Optionally, the sliding groove includes：One section of arc groove.
Optionally, the sliding groove includes：At least two sections of arc grooves communicated；
Round and smooth separation protrusion is provided at the boundary position of arc groove described in connected both ends.
Optionally,
The separation protrusion, is located at the support force needed at the position of boundary for providing the axle center.
Second aspect, the embodiment of the present invention provide a kind of electronic equipment, including：
First main part,
Second main part, the pivot structure provided by aforementioned one or more technical solutions connect.
Optionally, first main part is fixedly connected with the rotating cylinder of the pivot structure；
Second main part is emerging in the part on the outside of the rotating cylinder with the axle center of the pivot structure and fixes company
It connects.
Optionally, first main part：Including display screen；
Or,
Second main part, including：Display screen.
The embodiment of the present invention provides pivot structure and electronic equipment, a kind of shaft knot that can only include single shaft provided
Structure, but the single pivot structure, by the way that sliding groove is arranged on rotating cylinder, not only rotating cylinder can relative to axis rotation, and
Axle center can also move in sliding groove.
On the one hand, when axle center is located at the different location of sliding groove, the rotating cylinder and the axle center relative to reference point can
Rotational angle is can be changed, and is the rotatable angle that can expand the relatively described axle center of the rotating cylinder relative to reference point
Degree, to realize the expansion of angle rotatable, maximum angle rotatable is up to 360 degree.
Second aspect, the pivot structure may be configured as only including the pivot structure of single shaft, to it is simple in structure,
Small and small quality feature.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first electronic equipment provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of second of electronic equipment provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the third electronic equipment provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the 4th kind of electronic equipment provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of pivot structure provided in an embodiment of the present invention.
Specific implementation mode
Technical scheme of the present invention is further elaborated below in conjunction with Figure of description and specific embodiment.
It is the structural schematic diagram of a kind of electronic equipment as shown in Figures 1 to 4, shaft knot is all shown in Fig. 1 to Fig. 4
Structure, Fig. 5 are the number of sides schematic diagram of special pivot structure.As shown in above-mentioned it is found that the present embodiment provides a kind of pivot structure,
Including：
Axle center 110；
Rotating cylinder 120 is located at 110 periphery of the axle center, can be rotated relative to the axle center 110；
Wherein, the sliding groove 130 for changing position for the axle center 110 is provided in the rotating cylinder 120；The sliding groove
130 include：First end and second end；
When the axle center 110 is located at the first end, the rotating cylinder 120 being capable of the axle center 110 from first relatively
It sets and turns to the second position；
When the axle center 110 is located at the second end, the rotating cylinder 120 can the relatively described axle center 110 from described
Two positions turn to the third place.
In the present embodiment, the pivot structure can be the rotational structure of two opposite segments of connection.Single shaft is at least wrapped
It includes：One axle center 110 and a rotating cylinder 120.In the present embodiment, the axle center 110 and rotating cylinder 120 can be one, therefore this reality
The pivot structure for applying example offer can be the structure of single shaft.
The axle center 110 is located at outside the rotating cylinder 120 in this embodiment, it is generally the case that the rotating cylinder 120 can be opposite
The axle center 110 rotates.The axle center 110 can be solid axle center 110, can also be the hollow rotating shaft of inner hollow.At some
In implementation, the volume of the pivot structure is reduced in order to as small as possible, and provide the intensity of the pivot structure, the axle center
110 can be solid axle center 110.In some embodiments, the axle center 110 can be that density is less than pre-set density threshold value, and intensity
More than the solid axle center 110 that default slight metal or alloy material is constituted, for example, the solid axle center that the materials such as aluminium alloy are formed
110。
The rotating cylinder 120 can be to be provided with hollow cylindrical structure, this is hollow to can be used for installing the axle center 110.That is institute
It states and is provided with hollow cavity in rotating cylinder 120, the axle center 110 is located in the hollow cavity.
As shown, the sliding groove 130 for the axle center 110 sliding is additionally provided in rotating cylinder 120 described in the present embodiment,
The sliding groove 130 is opened up along the extending direction of the rotating cylinder 120.When position of the axle center 110 in sliding groove 130
It sets and is changed, then the angle rotatable between the axle center 110 and the rotating cylinder 120 can change again.
The first end can be the position where an endpoint of the sliding groove 130, and the second end is the sliding
Position where another endpoint of slot 130, when axle center 110 is in first end, rotating cylinder can be with respect to axle center 110 from first position
The second position is turned to, first position and the second position here can be to its other than independence and axle center 110 and rotating cylinder 120
For his reference point, for example, for point referenced to ground.If axle center 110 has slided into second end from first end, described turn
Cylinder 120 can continue to rotate to the third place from the second position.Here first position and the third place is relative to reference point
Different positions.
If it is assumed that Fig. 1 and axle center shown in Fig. 2 are located at first end, axle center is then located at second end shown in Fig. 3.
One end shown in fig. 5 for sliding groove 130 is to include the center of rotating cylinder 120, and in Fig. 1 to Fig. 4, sliding groove 130 itself
It is the center without rotating cylinder 120.
If using the central point of the rotating cylinder 120 as the center of circle, the sliding groove 130 is covered in 120 side of the rotating cylinder
Angle can be not more than 180 degree, can be under normal circumstances the values such as 90 degree or 145 degree, be chosen as 90 between 180 degree, but tool
Body is not limited to this when realizing.
Under normal circumstances, the rotational angle in single axle center 110 and rotating cylinder 120 for electronic equipment is 145 degree, at most
Do not exceed 180.Single kernel 110 and rotating cylinder are directly utilized in the present embodiment, by the way that sliding groove is arranged in rotating cylinder 120
130, the angle rotatable for being connected to two parts on axle center 110 and rotating cylinder 120 can be expanded.Therefore there is simple in structure, volume
The big feature of small and rotatable range.
For example, it is first angle that the rotating cylinder 120 turns to the angle that the second position rotates from the first position；
It is second angle that the rotating cylinder 120 turns to the angle that the third place rotates from the second position；The first angle
It is more than 180 degree with the sum of the second angle.
In some embodiments, the sum of the first angle and second angle can be 270 degree, 225 degree, even 360 degree.
In short, using pivot structure provided in this embodiment, may be implemented to be connected on axle center 110 and rotating cylinder 120 two
The rotation of big rotational angle between different parts, and have the characteristics that simple in structure, small and intensity is big.
Optionally, when the axle center 110 is located at the first end, the rotating cylinder 120 being capable of the axle center 110 relatively
In the first rotation direction the second position is turned to from first position；
When the axle center 110 is located at the second end, the rotating cylinder 120 can the relatively described axle center 110 described
In one rotation direction the third place is turned to from the second position.
Rotation direction may include in the present embodiment：Rotating cylinder 120 rotates clockwise direction and counterclockwise with respect to axle center 110
Rotation direction.In the present embodiment, first rotation direction can rotate clockwise direction to be described, or, described turn counterclockwise
Dynamic direction.
In the present embodiment, it is the first rotation direction from first position to the second position, from the second position to the third place
It is being rotated further along original rotation direction, if the second position is axle center 110 when being located at first end, rotating cylinder 120 can be opposite
The extreme position that the axle center 110 rotates, it is clear that axle center 110 from first end by being moved to second end so that rotating cylinder 120 can be with
Continuation rotates in original rotation direction, turns to the third place from the second position, therefore widened rotating cylinder 120 is relative to axle center
110 rotatable angle rotatables have the characteristics that rotatable range is big.
The sliding groove 130 includes：One section of arc groove.
As shown in Figure 1 to Figure 3, the sliding groove 130 can be the arc groove of one-part form；It is everywhere in the arc groove
Continuous smooth change.In the arc groove of one-part form, the movement of the axle center 110 is smoothly slided very much.
Optionally, as shown in figure 4, the sliding groove 130 includes：At least two sections of arc grooves communicated；
Round and smooth separation protrusion is provided at the boundary position of arc groove described in connected both ends.
The arc groove of above-mentioned one-part form is distinguished in the present embodiment, and the sliding groove 130 provided herein given is by multistage arc
Slot is formed by connecting, and separation protrusion is provided between section and section, and in this case, the separation protrusion is to axle center 110 in the cunning
Dynamic slot 130 separates certain barrier force that protrusion is applied in, and in this case, what the axle center 110 can stablize rests on two sections
The separation high spot of arc groove, in this case, axle center 110 can be moved to the position of different sections of arc groove by user as needed
Place is set, to which angle rotatable of the rotating cylinder 120 relative to axle center 110 can also be controlled.
In short, the separation protrusion, is located at the support force needed at the position of boundary for providing the axle center 110.The branch
Support force is enough the axle center 110 and stablizes at the boundary position.
In the present embodiment, if using the central point of the rotating cylinder 120 as the center of circle, the sliding groove 130 is in the rotating cylinder
The angle of 120 sides covering, the sliding groove 130 are formed by the arc groove that multistage communicates, and the arc groove is described turn of logical side
The angle of face covering can be any angle, for example, can be 90 degree, 180 degree, even, 270 degree to 360 degree.When the multistage
Arc groove connection after covering total angle can be 360 degree.In this case, axle center 110 can be continued to slide in people any position
Move another position of sliding groove 130.
As shown in Figures 1 to 4, the present embodiment provides electronic equipments, including：
First main part 210,
Second main part 220 is connected by the pivot structure that any one above-mentioned technical solution provides.
First main part, 210 and second main part 220 is fixedly connected with axle center 110 and rotating cylinder 120 respectively, this
If sample, the first main part 210 and the second main part 220 can be based on opposite turns between axle center 110 and rotating cylinder 120
It is dynamic, realize the relative rotation of first this part and second part.
First main part 210 may include in the present embodiment：First shell and the in the first shell
One screen；First screen can be liquid crystal display, organic light emitting diode (OLED) display screen, electric ink display screen or
The various display screens such as projection display screen.
In some embodiments, second main part 220 may include：Second shell and in the second shell
The second screen.Likewise, it can be liquid crystal display, organic light emitting diode that second screen, which can be first screen,
(OLED) the various display screens such as display screen, electric ink display screen or projection display screen.
In further embodiments, second main part 220 may also include：Second shell and in the second shell
Keyboard and/or touch panel etc..
Optionally, first main part 210 is fixedly connected with the rotating cylinder 120 of the pivot structure；
Second main part 220, the part that 120 outside of the rotating cylinder is emerging in the axle center 110 are fixedly connected.
For example, the length in the axle center 110, than 120 length of the rotating cylinder, the axle center 110 can be from the two of rotating cylinder 120
End is exposed, and second main part 220 is connected to the part that both ends appear.
In some embodiments, the rotating cylinder 120 may include：The identical rotating cylinder 120 of two structures, is the first rotating cylinder respectively
120 and second rotating cylinder 120.First rotating cylinder 120 and second rotating cylinder 120 is sleeved on to be piled with the central point in the axle center 110
Two pile on position.
It is emerging in except the rotating cylinder 120 in short, second main part 220 can be connected to the axle center 110
On part.
In the present embodiment, at least one of first main part 210 and second main part 220,
Including display screen.
A specific example is provided below in conjunction with above-mentioned any embodiment：
For the electronic equipment of current single shaft, usually maximum open angle is 180 degree, this is limited to axis itself and electronics is set
The standby factors such as with the connection structure of axis connection.The arc being connected to the hollow cavity where axle center 110 is opened on uniaxial beam barrel
Slot, the arc groove, and it is properly termed as the sliding trace in the axle center 110.It the axle center 110 can be along sliding trace at described turn
It is moved in cylinder 120.
After rotating cylinder 120 goes to certain position, in the case where pushing the continuous action of active force of rotating cylinder 120,110 edge of axle center
The sliding trace sliding, after certain position axis can be moved or be moved in axle center 110 no longer, the active force makes again
The rotating cylinder 120 is rotated further relative to the axle center 110, can effectively realize single axis 110 up to 360 degree of rotation.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of pivot structure, which is characterized in that including：
Axle center；
Rotating cylinder is located at axle center periphery, being capable of the relatively described axis rotation；
Wherein, the sliding groove for changing position for the axle center is provided in the rotating cylinder；The sliding groove includes：First end and
Second end；
When the axle center is located at the first end, the rotating cylinder, can the relatively described axle center turn to second from first position
Position；
When the axle center is located at the second end, the rotating cylinder can the relatively described axle center turn to from the second position
Three positions.
2. pivot structure according to claim 1, which is characterized in that
It is first angle that the rotating cylinder turns to the angle that the second position rotates from the first position；
It is second angle that the rotating cylinder turns to the angle that the third place rotates from the second position；
The sum of the first angle and the second angle are more than 180 degree.
3. pivot structure according to claim 2, which is characterized in that
The sum of the first angle and the second angle are 360 degree.
4. pivot structure according to claim 1,2 or 3, which is characterized in that
When the axle center is located at the first end, the rotating cylinder, can the relatively described axle center in the first rotation direction from
One position turns to the second position；
When the axle center is located at the second end, the rotating cylinder can the relatively described axle center in first rotation direction from
The second position turns to the third place.
5. pivot structure according to claim 1,2 or 3, which is characterized in that
The sliding groove includes：One section of arc groove.
6. pivot structure according to claim 1,2 or 3, which is characterized in that
The sliding groove includes：At least two sections of arc grooves communicated；
Round and smooth separation protrusion is provided at the boundary position of arc groove described in connected both ends.
7. pivot structure according to claim 6, which is characterized in that
The separation protrusion, is located at the support force needed at the position of boundary for providing the axle center.
8. a kind of electronic equipment, which is characterized in that including：
First main part,
Second main part is connected by the pivot structure that any one of claim 1 to 7 provides.
9. electronic equipment according to claim 8, which is characterized in that
First main part is fixedly connected with the rotating cylinder of the pivot structure；
Second main part, the part being emerging on the outside of the rotating cylinder with the axle center of the pivot structure are fixedly connected.
10. electronic equipment according to claim 9, which is characterized in that
First main part：Including display screen；
Or,
Second main part, including：Display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121545.6A CN108415509B (en) | 2018-02-07 | 2018-02-07 | Rotating shaft structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121545.6A CN108415509B (en) | 2018-02-07 | 2018-02-07 | Rotating shaft structure and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108415509A true CN108415509A (en) | 2018-08-17 |
| CN108415509B CN108415509B (en) | 2021-05-18 |
Family
ID=63126922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121545.6A Active CN108415509B (en) | 2018-02-07 | 2018-02-07 | Rotating shaft structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108415509B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112214078A (en) * | 2019-07-12 | 2021-01-12 | 鸿富锦精密工业(武汉)有限公司 | Fixing support of adapter card and computer comprising same |
| CN112344162A (en) * | 2020-09-30 | 2021-02-09 | 联想(北京)有限公司 | Support device |
| TWI822332B (en) * | 2022-08-30 | 2023-11-11 | 大陸商環勝電子(深圳)有限公司 | Casing structure and electronic host device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7448532B2 (en) * | 1999-11-15 | 2008-11-11 | Psi Sales, Inc. | 360 degree rotatable lifter arm for log singulator |
| US20140168878A1 (en) * | 2012-12-14 | 2014-06-19 | Wistron Corporation | Rotary mechanism and related electronic device |
| CN203770372U (en) * | 2013-10-24 | 2014-08-13 | 深圳市昌红科技股份有限公司 | Large-rotating-angle single-shaft hinge structure |
| CN104295597A (en) * | 2014-09-30 | 2015-01-21 | 合肥联宝信息技术有限公司 | Rotation shaft structure with single shaft capable of overturning for 360 degrees |
| CN104314968A (en) * | 2014-10-14 | 2015-01-28 | 合肥联宝信息技术有限公司 | Rotating shaft structure for notebook computer |
| CN104500553A (en) * | 2014-11-12 | 2015-04-08 | 惠州Tcl移动通信有限公司 | Composite rotating shaft |
| CN205371289U (en) * | 2015-12-28 | 2016-07-06 | 联想(北京)有限公司 | Electronic equipment |
| CN105867533A (en) * | 2016-03-28 | 2016-08-17 | 联想(北京)有限公司 | Electronic device |
| CN106896866A (en) * | 2015-12-18 | 2017-06-27 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN107066046A (en) * | 2017-03-01 | 2017-08-18 | 联想(北京)有限公司 | Electronic equipment |
| US20170344074A1 (en) * | 2016-05-24 | 2017-11-30 | Intel Corporation | 360 degree hinge assembly for electronic devices |
-
2018
- 2018-02-07 CN CN201810121545.6A patent/CN108415509B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7448532B2 (en) * | 1999-11-15 | 2008-11-11 | Psi Sales, Inc. | 360 degree rotatable lifter arm for log singulator |
| US20140168878A1 (en) * | 2012-12-14 | 2014-06-19 | Wistron Corporation | Rotary mechanism and related electronic device |
| CN203770372U (en) * | 2013-10-24 | 2014-08-13 | 深圳市昌红科技股份有限公司 | Large-rotating-angle single-shaft hinge structure |
| CN104295597A (en) * | 2014-09-30 | 2015-01-21 | 合肥联宝信息技术有限公司 | Rotation shaft structure with single shaft capable of overturning for 360 degrees |
| CN104314968A (en) * | 2014-10-14 | 2015-01-28 | 合肥联宝信息技术有限公司 | Rotating shaft structure for notebook computer |
| CN104500553A (en) * | 2014-11-12 | 2015-04-08 | 惠州Tcl移动通信有限公司 | Composite rotating shaft |
| CN106896866A (en) * | 2015-12-18 | 2017-06-27 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN205371289U (en) * | 2015-12-28 | 2016-07-06 | 联想(北京)有限公司 | Electronic equipment |
| CN105867533A (en) * | 2016-03-28 | 2016-08-17 | 联想(北京)有限公司 | Electronic device |
| US20170344074A1 (en) * | 2016-05-24 | 2017-11-30 | Intel Corporation | 360 degree hinge assembly for electronic devices |
| CN107066046A (en) * | 2017-03-01 | 2017-08-18 | 联想(北京)有限公司 | Electronic equipment |
Non-Patent Citations (1)
| Title |
|---|
| 王健: "360度随心翻转 惠普X360笔记本评测", 《电脑爱好者》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112214078A (en) * | 2019-07-12 | 2021-01-12 | 鸿富锦精密工业(武汉)有限公司 | Fixing support of adapter card and computer comprising same |
| CN112214078B (en) * | 2019-07-12 | 2023-12-19 | 鸿富锦精密工业(武汉)有限公司 | Fixed support of adapter card and computer comprising same |
| CN112344162A (en) * | 2020-09-30 | 2021-02-09 | 联想(北京)有限公司 | Support device |
| TWI822332B (en) * | 2022-08-30 | 2023-11-11 | 大陸商環勝電子(深圳)有限公司 | Casing structure and electronic host device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108415509B (en) | 2021-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108415509A (en) | Pivot structure and electronic equipment | |
| US8286307B2 (en) | Multi-staged hinge assembly and portable electrical device comprising the same | |
| EP3091419B1 (en) | Hinge structure | |
| JP2009222077A (en) | Super-wide angle double rotary shaft structure | |
| US9678535B2 (en) | Moveable keyboard lattice for a portable electronic device | |
| CN108363458B (en) | Flexible display device | |
| WO2018198307A1 (en) | Mobile terminal with flexible display | |
| KR20220082915A (en) | Electronic device and its control method | |
| JP2007102075A (en) | Electronic apparatus | |
| JPH1055227A (en) | Information processor | |
| JP2003036124A (en) | Folding type electronic device | |
| US20200033911A1 (en) | Laptop computer with multiple displays | |
| CN108874041B (en) | Display device and display method | |
| CN107748592A (en) | Tablet personal computer | |
| US20130027865A1 (en) | Electrical device having hinged structure | |
| JP2006156138A (en) | Stopper structure of rotary knob | |
| CN105700629A (en) | Portable computer | |
| JP6310694B2 (en) | Biaxial hinge device | |
| JP2011233131A (en) | Touch pen | |
| JP5398227B2 (en) | Rotating support device and information terminal | |
| CN113129743A (en) | Display device | |
| US7359506B2 (en) | Opening and closing device and electronic equipment using the same | |
| US10767406B2 (en) | Hinge mechanism | |
| JP2004240495A (en) | Information processor | |
| US20090167571A1 (en) | Thin-type mode-switching switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |