CN103543789B - Folding-type electronic device - Google Patents
Folding-type electronic device Download PDFInfo
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- CN103543789B CN103543789B CN201210243416.7A CN201210243416A CN103543789B CN 103543789 B CN103543789 B CN 103543789B CN 201210243416 A CN201210243416 A CN 201210243416A CN 103543789 B CN103543789 B CN 103543789B
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Abstract
The present invention provides a kind of folding-type electronic device, including a first component, a turning gear and a second component.First component is articulated in second component via turning gear.When second component is positioned at an angle of inclination relative to first component, a pivot of turning gear is moved to a second position by a primary importance.The simple in construction of the turning gear of the folding-type electronic device of the present invention, decreases the cost in production, and screen successfully can be overturn by user by turning gear, improves the convenience in use.
Description
Technical field
The present invention relates to a kind of electronic equipment, espespecially a kind of folding-type electronic device.
Background technology
Touch Screen is the most gradually popularized at present, and user is accustomed to utilizing the mode of touch-control to operate electronic installation.Therefore, in
In known technology, provide the function of touch-control by the screen of notebook computer being changed into touch control screen, and make the screen can
It is inverted to the dorsal part of the main frame of computer, to facilitate user that screen is carried out touch-control.
But, screen turning cannot be gone to the dorsal part of main frame by the rotating shaft (hinge) of traditional notebook computer.Therefore in public affairs
Know in technology, utilize a double-axle type rotary axle to be arranged in notebook computer, to allow the turning dorsal part to main frame of screen.But,
The structure of aforementioned double-axle type rotary axle is complicated, adds the cost in production, and screen turning goes to the process not right and wrong of main frame dorsal part
Chang Shunchang, causes the difficulty in use.
Summary of the invention
In order to solve the defect of above-mentioned known technology, the purpose of the present invention sets for providing the folding electronic of a kind of turning gear
Standby, the simple in construction of aforesaid turning gear, and the screen of folding-type electronic device can be allowed to overturn the dorsal part to main frame swimmingly.
To achieve the above object, the invention provides a kind of folding-type electronic device, including a first component, one turn
Shaft device and a second component.Aforementioned first component can be a main frame, and second component can be a screen.First component has
One front, and one in contrast to the back side in front.Turning gear includes a drive mechanism, a travel mechanism and a pivot.Drive
Motivation structure is arranged at first component.Travel mechanism is arranged at drive mechanism, and wherein drive mechanism is in order to mobile aforesaid moving machine
Structure.Pivot is articulated in travel mechanism.Second component is arranged at pivot, and is rotating via pivot relative to first component.
When second component is covered on front, travel mechanism and pivot are positioned at a primary importance, and when second component phase
When being positioned at an angle of inclination for first component, drive mechanism drives travel mechanism and pivot to be moved to one the by primary importance
Two positions, or moved to primary importance by the second position.When second component is positioned at the dorsal part corresponding to the back side of first component
Time, travel mechanism and pivot are positioned at the second position.
In sum, the simple in construction of the turning gear of the folding-type electronic device of the present invention, decrease the one-tenth in production
This, and screen successfully can be overturn by user by turning gear, improves the convenience in use.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the folding-type electronic device of the present invention；
Fig. 2 is the axonometric chart of the turning gear of the present invention；
Fig. 3 is the exploded view of the turning gear of the present invention；
Fig. 4 is the sectional view of the folding-type electronic device of the present invention；And
Fig. 5 to Fig. 7 is the illustrative view of the folding-type electronic device of the present invention.
Wherein, description of reference numerals is as follows:
Folding-type electronic device 1；First component 1a；
Second component 1b；Turning gear 1c；
Drive mechanism 10；Switch 11；
Motor 12；Gear train 13；
First worm screw 131；First spur gear 132；
Second spur gear 133；Second worm screw 134；
Travel mechanism 20；Tooth row 21；
Fixing groove 211；Retaining element 22；
Holding section 221；Pivot 30；
Articulated section 31；Fixed part 32；
Angle of inclination A1；Axle center AX1, AX2, AX3；
First direction D1；Second direction D2；
Third direction D3；Front S1；
Back side S2.
Detailed description of the invention
Fig. 1 is the axonometric chart of the folding-type electronic device 1 of the present invention.Folding-type electronic device 1 can be a notebook computer.
Folding-type electronic device 1 includes a first component 1a, a second component 1b and a turning gear (hinge device) 1c.
First component 1a can be a main frame, and it can include keyboard, Trackpad, Touch Screen, central processing unit, memorizer, motherboard etc.
Various electronic component.Second component 1b can be a screen, and aforesaid screen can be a Touch Screen.Turning gear 1c is arranged at
One parts 1a and second component 1b, so that second component 1b can rotate relative to first component 1a via turning gear 1c.
Fig. 2 is the axonometric chart of the turning gear 1c of the present invention, and Fig. 3 is the exploded view of the turning gear 1c of the present invention, and Fig. 4 is
The sectional view of the folding-type electronic device 1 of the present invention.Turning gear 1c includes drive mechanism 10, travel mechanism 20 and
Pivot 30.Drive mechanism 10 is arranged at first component 1a.Travel mechanism 20 is movably arranged at drive mechanism 10.Pivot 30 pivot
It is connected to travel mechanism 20.Second component 1b is fixed on pivot 30, and can rotate relative to first component 1a via pivot 30.
Drive mechanism 10 includes that switch 11, motor 12 and a gear train 13, switch 11 are coupled to motor 12, open
Closing 11 signals producing a switch 11 according to touch event, motor 12 receives the signal enabling of switch 11 and rotates forward or instead
To rotation, and drive gear set 13 rotates.Aforesaid touch event can be by compressing switch 11 via user.
In another embodiment, it may be unnecessary to switch 11, for example, motor 12 can be by folding-type electronic device 1
Process the chip (not shown) detection second component 1b angle of inclination relative to first component 1a and be controlled.
Gear train 13 includes one first worm screw 131(worm gear), one first spur gear 132(spur gear), one
Two spur gear 133 and one second worm screws 134.First worm screw 131 is connected with motor 12, and rotates with an axle center AX1, aforementioned
Axle center AX1 extend along a first direction D1.First spur gear 132 engages with the first worm screw 131, and rotates with an axle center AX2.
Second spur gear 133 engages with the first spur gear 132, and rotates with an axle center AX3.Second worm screw 134 and the second spur gear 133
It is coaxially disposed, and engages with travel mechanism 20.AX2, AX3 extend along second direction D2 for aforementioned axle center, and first direction D1 hangs down
Straight in second direction D2.
By the structure of aforesaid gears group 13, drive mechanism 10 can be made to be arranged in the folding-type electronic device 1 of slimming,
Additionally, aforesaid gear train 13, only one embodiment, and it is not used to limit the scope of the present invention.
Travel mechanism 20 includes tooth row 21 and a retaining element 22, and tooth row 21 is engaged in the second worm screw of gear train 13
134, tooth row 21 has fixes groove 211, and can rise or fall by D2 in a second direction.Retaining element 22 is a loop configuration,
It is articulated in pivot 30.Retaining element 22 has a holding section 221, is fixed on tooth row 21.
Pivot 30 includes that an articulated section 31 and is arranged at the fixed part 32 of articulated section 31, articulated section 31 and fixed part
32 extend along a third direction D3, and wherein first direction D1, second direction D2 and third direction D3 are mutually perpendicular to.Second component
1b is fixed on fixed part 32, and retaining element 22 is socketed and is articulated in articulated section 31, and thus second component 1b can be relative to first
Parts 1a rotates.
In the present embodiment, when motor 12 rotates forward, tooth row 21 D2 in a second direction is driven to rise, so that moving machine
Structure 20 and pivot 30 are positioned at a primary importance, when motor 12 rotates backward, drive tooth row 21 D2 in a second direction to decline, with
Travel mechanism 20 and pivot 30 is made to be positioned at a second position.Control motor 12 to rotate forward, rotate backward or stop operating
Mechanism, and the emphasis of non-invention, and for being familiar with known to the people of this art, do not add explanation in this.
As shown in Figure 4, first component 1a has a front S1, and the back side S2 that in contrast to front S 1.When second
When part 1b is covered on front S1, travel mechanism 20 and pivot 30 are positioned at primary importance.Now pivot 30 exceedes front S1, therefore
Second component 1b can be allowed to have enough spaces to be covered on front S1.
As it is shown in figure 5, when second component 1b is positioned at an angle of inclination A1 relative to first component 1a, travel mechanism 20 with
And pivot 30 is positioned at a primary importance, now, folding-type electronic device 1 can be used by user as a notebook computer.It
After, drive mechanism 10 can drive the second position that travel mechanism 20 and pivot 30 are moved to Fig. 6 by primary importance, or
Moved to primary importance by the second position.In this embodiment, aforesaid angle of inclination A1 can be between 90 degree to 270 degree.
In detail, the inclination to Fig. 5 is moved as second component 1b by the position of the front S1 being covered on first component 1a
During angle A 1, drive mechanism 10 starts, so that the second worm screw 134 of drive mechanism 10 rotates.Second worm screw 134 drives moving machine
Tooth row 21 D2 in a second direction of structure 20 declines, and drives retaining element 22 and pivot 30 to be moved to the by primary importance in the lump
Two positions.
As shown in Figure 6, Figure 7, when travel mechanism 20 and pivot 30 are positioned at a second position, pivot 30 exceedes the back side
S2, so can allow second component 1b have enough spaces to be rotated further, to allow second component 1b can be covered on first component 1a's
Back side S2, now folding-type electronic device 1 can be used as a panel computer and uses, also or make second component 1b be positioned at such as Fig. 7 institute
The dorsal part of the first component 1a shown, now the front S1 of first component 1a can be positioned over as in the planes such as desktop by user, with
User is facilitated to carry out touch-control for second component 1b.Aforesaid dorsal part is corresponding corresponding to the positive side of back side S2, first component 1a
In front S1.
In like manner, when second component 1b is by being covered on the position of back side S2 of first component 1a or being positioned at as shown in Figure 7
The dorsal part of first component 1a moves the angle of inclination A1(to Fig. 5 or another angle of inclination between 90 degree to 270 degree) time,
Drive mechanism 10 starts, so that the second worm screw 134 of drive mechanism 10 rotates.Second worm screw 134 drives the tooth of travel mechanism 20
Row 21 D2 in a second direction rises, and drives retaining element 22 and pivot 30 mobile by the second position (as shown in Figure 6) in the lump
To a primary importance (as shown in Figure 5).
Due between first component 1a and second component 1b only with pivot 30 pivot joint, therefore user can be the most smooth
Second component 1b is rotated by ground relative to first component 1a.
In another embodiment, drive mechanism 10 and travel mechanism 20 can simplify further, such as, can reduce gear train
Element included by 13, or drive mechanism 10 may not include switch 11 and motor 12, and travel mechanism 20 also may not include tooth
Row 21, drive mechanism 10 can be made up of elements such as connecting rods, and user profit manually pulls drive mechanism 10 with movement
The retaining element 22 of travel mechanism 20, so that travel mechanism 20 and pivot 30 D2 in a second direction rise to primary importance
Or drop to the second position.
In sum, the simple in construction of the turning gear of the folding-type electronic device of the present invention, decrease the one-tenth in production
This, and screen successfully can be overturn by user by turning gear, improves the convenience in use.
Though the present invention is disclosed above with various embodiments, but it is only exemplary reference and is not used to limit the model of the present invention
Enclose, any those skilled in the art, without departing from the spirit and scope of the present invention, when change and the change that can carry out many.
Therefore above-described embodiment is not limited to the scope of the present invention, and protection scope of the present invention is when limiting regarding appended claims
Fixed in the range of standard.
Claims (8)
1. a folding-type electronic device, including:
One first component, has a front and in contrast to the back side in this front；
One turning gear, including:
One drive mechanism, is arranged at this first component；
One travel mechanism, is arranged at this drive mechanism, and wherein this drive mechanism is in order to this travel mechanism mobile；
One pivot, is articulated in this travel mechanism；And
One second component, is arranged at this pivot, and can rotate relative to this first component via this pivot；
Wherein when this second component is covered on this front, this travel mechanism and this pivot are positioned at a primary importance, and when being somebody's turn to do
Second component towards this back side and be positioned at this first component corresponding to the dorsal part at this back side time, this travel mechanism and this pivot
It is positioned at a second position；
Wherein after this second component is positioned at an angle of inclination relative to this first component, this drive mechanism drives this moving machine
Structure and this pivot are moved to this second position by this primary importance, or are moved to this primary importance by this second position.
2. folding-type electronic device as claimed in claim 1, wherein this angle of inclination is between 90 degree to 270 degree.
3. folding-type electronic device as claimed in claim 1, wherein this first component has one in contrast to the back side in this front,
When this pivot is positioned at this primary importance, this pivot is positioned on the extension in this front, and when this pivot is positioned at this second position
Time, this pivot is positioned under the extension in this front.
4. folding-type electronic device as claimed in claim 1, wherein this drive mechanism includes a motor and a gear train, should
Motor drives this gear train to rotate.
5. folding-type electronic device as claimed in claim 4, wherein this drive mechanism also includes that one is coupled to opening of this motor
Close.
6. folding-type electronic device as claimed in claim 4, wherein this travel mechanism also includes a tooth row and a fixing unit
Part, this tooth row is engaged in this gear train, and this retaining element is arranged at this tooth row and is articulated in this pivot.
7. folding-type electronic device as claimed in claim 6, wherein this gear train includes:
One first worm screw, is connected with this motor；
One first spur gear, with this first worm engaging；
One second spur gear, engages with this first spur gear；And
One second worm screw, is coaxially disposed with this second spur gear, and engages with this tooth row.
8. folding-type electronic device as claimed in claim 1, wherein this first component is a main frame, and second component is one
Screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210243416.7A CN103543789B (en) | 2012-07-13 | 2012-07-13 | Folding-type electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210243416.7A CN103543789B (en) | 2012-07-13 | 2012-07-13 | Folding-type electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103543789A CN103543789A (en) | 2014-01-29 |
| CN103543789B true CN103543789B (en) | 2016-11-23 |
Family
ID=49967339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210243416.7A Active CN103543789B (en) | 2012-07-13 | 2012-07-13 | Folding-type electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103543789B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10345867B2 (en) * | 2016-06-08 | 2019-07-09 | Lenovo (Beijing) Co., Ltd. | Shaft structure and electronic apparatus |
| CN105952774B (en) * | 2016-06-08 | 2019-04-26 | 联想(北京)有限公司 | Pivot structure and electronic equipment |
| CN108304036B (en) * | 2018-01-24 | 2021-06-25 | 广东虹勤通讯技术有限公司 | Turnover mechanism and electronic equipment with same |
| CN110442189B (en) * | 2018-05-02 | 2023-03-28 | 宏碁股份有限公司 | Notebook computer |
| CN111885235B (en) * | 2020-07-25 | 2022-01-11 | Oppo广东移动通信有限公司 | Foldable shell assembly and foldable electronic equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112006000764B4 (en) * | 2005-05-26 | 2012-03-01 | Mitsubishi Electric Corp. | display device |
| US7257431B2 (en) * | 2005-07-28 | 2007-08-14 | Afreey Inc. | Electric swiveling mechanism for two axes |
| TWM406341U (en) * | 2011-01-26 | 2011-06-21 | Shin Zu Shing Co Ltd | Gear-boost-type hinge and cover-lifting-type electronic device |
-
2012
- 2012-07-13 CN CN201210243416.7A patent/CN103543789B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103543789A (en) | 2014-01-29 |
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