CN205895881U - Mobile terminal's hinge, hinge means and mobile terminal - Google Patents
Mobile terminal's hinge, hinge means and mobile terminal Download PDFInfo
- Publication number
- CN205895881U CN205895881U CN201620305828.2U CN201620305828U CN205895881U CN 205895881 U CN205895881 U CN 205895881U CN 201620305828 U CN201620305828 U CN 201620305828U CN 205895881 U CN205895881 U CN 205895881U
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- axle
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- lock connecting
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Abstract
The utility model provides a mobile terminal's hinge, including the parallel primary shaft of arranging in proper order, secondary shaft, third axle, first connecting piece and second connecting piece, first auto -lock connecting piece and second auto -lock connecting piece, first cam and first support, second cam and second support, second cam and second support are rigid connection with the third axle. The utility model discloses a hinge has three pivots, and novel structure can realize the biax linkage and by realizing that it rotates to use the axis to be an unipolar, open the angle and can reach 180 and 360 that can be applicable to is mobile terminal such as notebook computer, pad, cell -phone, game machine, and the defilade property ability and the outward appearance of its back is better when opening.
Description
Technical field
The utility model is related to mobile terminal and its hinge, described mobile terminal can be notebook computer, pad, mobile phone,
The electronic products such as game machine.
Background technology
Currently for the hinge mostly uniaxially or biaxially hinge of the portable type electronic products such as notebook computer, pad,
During opening and closing, the screening performance of its back and outward appearance are not good.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of hinge of mobile terminal, and it has three rotations
Axle.For this reason, the utility model employs the following technical solutions:
A kind of hinge of mobile terminal it is characterised in that it include the parallel first axle being arranged in order, the second axle, the 3rd
Axle, the first connector and the second connector；
First axle and the second axle are rotationally connected with the first connector, and the second axle and the 3rd axle are rotationally with second even
Fitting connects；
Described hinge also includes the first self-lock connecting piece and the second self-lock connecting piece, and described first self-lock connecting piece is used for locking
Live the first connector and the second connector, first axle and the second axle are rotationally connected with the first self-lock connecting piece；Described second
Self-lock connecting piece is used for pinning it with the second connector, and the second axle and the 3rd axle are rotationally with the second self-lock connecting piece even
Connect；
Described hinge also includes the first cam and first support, and the first cam and first support are that rigidity connects with first axle
Connect；Described hinge also includes the second cam and second support, and the second cam and second support are to be rigidly connected with the 3rd axle；
First self-lock connecting piece has the position with the first cam engagement, and the second self-lock connecting piece has is joined with the second cam
The position closed, enables the first cam and the second cam to control the first self-lock connecting piece and the axial direction of the second self-lock connecting piece to move respectively
Dynamic；
First self-lock connecting piece and the second self-lock connecting piece can relatively rotate, but can not be in axially opposing movement；Described
When one self-lock connecting piece locks for the first connector and the second connector, described second self-lock connecting piece is for the second connector
Also lock；When in a locked condition, first support and second support can be turned with first axle, the 3rd axle for axle synchronous backward respectively
Dynamic, when the first self-lock connecting piece unlocks for the first connector and the second connector, the first connector and the second connector energy
Rotated with the second axle.
On the basis of using technique scheme, the utility model also can be respectively adopted technical scheme further below
Or these further solution pool are used:
Side by side, the first connector and first support arrange the limit matching for described first connector and the second link element
It is spacing, when the first self-lock connecting piece is for the first connector and second that position, the second connector and second support setting match
During connector unblock, limit the first connector and first support relatively rotate and the second connector is relative with second support
Rotate.
Described first self-lock connecting piece and the second self-lock connecting piece are placed side by side, and are respectively provided with the pin for described self-locking, described pin
It is in first axle, the second axle, the 3rd axle outer but parallel with them, the first connector, the second connector are respectively provided with and pin cooperation
Pin-and-hole.
The rear end of the first self-lock connecting piece and the second self-lock connecting piece covers axle bush by axle sleeve and connects, and the riveting of axle bush end is opened.
First self-lock connecting piece and the second self-lock connecting piece also have facing limited step.
The position of the first self-lock connecting piece and the first cam engagement and the second self-lock connecting piece and the second cam engagement
Position is to have spiral fluted hemisphere jut.
Another technical problem to be solved of the utility model is to provide a kind of hinge means of mobile terminal, about it
It is symmetrically provided with two any of the above-described kind of hinges, and between the first axle of two hinges, between the second axle, between the 3rd axle all
Setting connecting rod.
Another technical problem to be solved of the utility model is to provide a kind of mobile terminal, and it is provided with above-mentioned appointing
A kind of hinge.
Further, described mobile terminal is symmetrically provided with two any one above-mentioned hinges, and two hinges
First axle between, between the second axle, be respectively provided with connecting rod between the 3rd axle.
Due to adopting the technical solution of the utility model, hinge of the present utility model has three rotating shafts, and structure is novel, both
Enable Dual-spindle linked by enabling to rotate with axis for axle single shaft, open angle can reach 180 ° and 360 °, can be suitably used for
It is the mobile terminals such as notebook computer, pad, mobile phone, game machine, when opening, the screening performance of its back and outward appearance are more preferable.
Brief description
Fig. 1 is the explosive view of hinge means embodiment provided by the utility model.
Fig. 2 is the schematic diagram of hinge embodiment provided by the utility model.
Fig. 3 is the explosive view of hinge embodiment provided by the utility model.
Fig. 4 is that hinge embodiment provided by the utility model is in the respective outer side edges schematic diagram under 180 ° of open modes.
Fig. 5 is the schematic diagram of cam.
Fig. 6 is the schematic diagram of the first self-lock connecting piece.
Fig. 7 is the overlapping schematic diagram of the first self-lock connecting piece and the second self-lock connecting piece.
Fig. 8 is the opening procedure schematic diagram of hinge embodiment provided by the utility model.
Specific embodiment
Referring to the drawings.The hinge of mobile terminal provided by the utility model, including the parallel first axle being arranged in order
1st, the second axle 2, the 3rd axle 3, the first connector 41 and the second connector 42.
First axle 1 and the second axle 2 are rotationally connected with the first connector 41, and their cooperation coordinates for circular hole gap；
Second axle 2 and the 3rd axle 3 are rotationally connected with the second connector 42, and their cooperation coordinates for circular hole gap.
Described hinge also includes the first self-lock connecting piece 51 and the second self-lock connecting piece 52, described first self-lock connecting piece 51
For pinning the first connector 41 and the second connector 42, first axle and the second axle are rotationally with the first self-lock connecting piece 51 even
Connect；Described second self-lock connecting piece 52 is used for pinning it with the second connector 42, and the second axle and the 3rd axle are rotationally with the
Two self-lock connecting pieces 52 connect；
Described hinge also includes the first cam 61 and first support 71, the first cam 61 and first support 71 and first axle 1
For being rigidly connected, an entirety can be regarded as；Described hinge also includes the second cam 62 and second support 72, the second cam 62 He
Second support 72 is to be rigidly connected with the 3rd axle 3, can regard an entirety as；Spiral shell is arranged on the first cam 61 and the second cam 62
Spin slot type control structure 60.First self-lock connecting piece 51 has the position 511 with the first cam engagement, the second self-lock connecting piece 52
There is the position 521 with the second cam engagement, these positions can be to have spiral fluted hemisphere jut,.
First self-lock connecting piece 1 and the second self-lock connecting piece 2 can relatively rotate, but can not be in axially opposing movement；Described
When first self-lock connecting piece 51 locks for the first connector 41 and the second connector 42, described second self-lock connecting piece 52 for
Second connector 42 also locks；When in a locked condition, first support 71 and second support 72 can respectively with first axle 1,
Three axles 3 rotate for axle synchronous backward, when the first self-lock connecting piece 51 unlocks for the first connector 41 and the second connector 42,
First connector 41 and the second connector 42 can be rotated with the second axle.
Described first connector 41 and the second connector 42 are placed side by side, and the first connector 41 and first support 71 setting match
Spacing 411,711, the second connector 42 and second support 72 setting match spacing 421,721, when first self-locking connect
When part 51 unlocks for the first connector 41 and the second connector 42, limit relative with first support 71 turn of the first connector 41
The relatively rotating of dynamic and the second connector 42 and second support 72.
Side by side, it is respectively provided with the pin for described self-locking for described first self-lock connecting piece 51 and the second self-lock connecting piece 52
510, described pin is in that first axle, the second axle, the 3rd axle are outer but parallel with them, and the first connector, the second connector set respectively
Put the pin-and-hole with pin 510 cooperation.First self-lock connecting piece 51 and the second self-lock connecting piece 52 pass through (the second self-locking connection of axle sleeve axle
Axle bush 513 on 523 set of first self-lock connecting piece of axle sleeve on part connects, and axle bush 513 end riveting is opened, and contributes to the first self-locking even
Fitting 51 and the second self-lock connecting piece 52 can relatively rotate, but can not axially opposing movement, the first self-lock connecting piece 51 and second
Self-lock connecting piece 52 also has facing limited step 514,524, contributes to axially synchronously sliding in the same direction.
During work, because of the first connector 41, the second connector 42, the first self-lock connecting piece 51, the second self-lock connecting piece 52
It is lockable it is impossible to relatively rotate, now first support 71 turns clockwise, the helicla flute 60 on the first cam 61 and the first self-locking
Position 511 on connector is engaged then the first self-lock connecting piece 51 and need to be slided to thrust direction along spiral groove shaft, the first self-locking
Connector 51 promotes the second self-lock connecting piece 52, the helicla flute on the second self-lock connecting piece 52 upper bit 521 and the second cam 62
60 engagements, therefore reach a balance, therefore then the first cam 61 and the second cam 62 synchronous backward rotate in order to keep this poised state
To maintain this poised state, first axle 1 and the 3rd axle 3, then synchronous backward rotates.
After the first cam 61 and the second cam 62 synchronous rotary are to set angle, the lock pin of the first self-lock connecting piece 51 takes off
From the pin-and-hole departing from the second self-lock connecting piece, now the first connector 41, the second connector 42 unlock, and can rotate around the second axle 2,
Now, spacing 411,711 formation stops of the first connector 41 and first support 71, the second connector 42 and second support 72
Spacing 421,721 form stop, continue to strength to first support 71, the first connector 41, the second connector 42 unlock, can
Rotate around the second axle 2.
Also to first axle 1, the second axle 2, the 3rd axle 3 setting friction structure in hinge, to provide torsional moment, with to hinge
Chain plays the function of stopping at any time positioning at any time.I.e. when external force overcomes the frictional force of friction structure, can rotate, otherwise keep
Geo-stationary, plays and stops positioning function at any time at any time.In figure, drawing reference numeral 81 is the friction for first axle and the second axle
Set, first axle 1 and the second axle 2 both pass through the hole on friction sleeve 81, and drawing reference numeral 82 is the friction for the second axle and the 3rd axle
Set, the 3rd axle 3 and the second axle 2 both pass through the hole on friction sleeve 82.
Drawing reference numeral 91,92 is spring and holds out against mat piece, is used for withstanding the first self-lock connecting piece 51, the second self-lock connecting piece
52 so as to tight with the cooperation of cam, and two hold out against mat piece 92 and are nested in the first cam 61, the second self-lock connecting piece 52 respectively
In, also can cover the first self-lock connecting piece 51, the second self-lock connecting piece 52 slide after gap and cam 61,62 between.
The utility model hinge can use and the mobile terminals such as notebook computer, mobile phone, game machine, pad.As Fig. 1,2
Shown, described mobile terminal can symmetrically be provided with two above-mentioned hinges 101,102, and the first axle 1 of two hinges it
Between, between the second axle 2, be respectively provided with connecting rod 100, as masking structure between the 3rd axle 3.First support 71, second support 72
Can connect with lid with the fuselage in mobile terminal respectively.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover in this practicality newly by the change made or modification
Among the protection domain of type.
Claims (9)
1. a kind of hinge of mobile terminal it is characterised in that it include the parallel first axle being arranged in order, the second axle, the 3rd
Axle, the first connector and the second connector；
First axle and the second axle are rotationally connected with the first connector, the second axle and the 3rd axle rotationally with the second connector
Connect；
Described hinge also includes the first self-lock connecting piece and the second self-lock connecting piece, and described first self-lock connecting piece is used for pinning the
A connection piece and the second connector, first axle and the second axle are rotationally connected with the first self-lock connecting piece；Described second self-locking
Connector is used for pinning it with the second connector, and the second axle and the 3rd axle are rotationally connected with the second self-lock connecting piece；
Described hinge also includes the first cam and first support, and the first cam and first support are to be rigidly connected with first axle；Institute
State hinge and also include the second cam and second support, the second cam and second support are to be rigidly connected with the 3rd axle；
First self-lock connecting piece has the position with the first cam engagement, and the second self-lock connecting piece has and the second cam engagement
Position, enables the first cam and the second cam to control the first self-lock connecting piece and the axial movement of the second self-lock connecting piece respectively；
First self-lock connecting piece and the second self-lock connecting piece can relatively rotate, but can not be in axially opposing movement；Described first certainly
When lock connector locks for the first connector and the second connector, described second self-lock connecting piece is also locked for the second connector
Fixed；When in a locked condition, first support and second support can be rotated with first axle, the 3rd axle for axle synchronous backward respectively,
When the first self-lock connecting piece unlocks for the first connector and the second connector, the first connector and the second connector can be with the
Two axles rotate.
2. as claimed in claim 1 a kind of hinge of mobile terminal it is characterised in that described first connector and second connection
Side by side, it is spacing that the first connector and first support setting match part part, and the second connector and second support setting match
Spacing, when the first self-lock connecting piece unlocks for the first connector and the second connector, limit the first connector and first
Relatively rotating of support and relatively rotating of the second connector and second support.
3. as claimed in claim 1 a kind of hinge of mobile terminal it is characterised in that described first self-lock connecting piece and second
Self-lock connecting piece is placed side by side, and is respectively provided with the pin for described self-locking, described pin be in first axle, the second axle, the 3rd axle outer but and it
Parallel, the first connector, the second connector be respectively provided with pin cooperation pin-and-hole.
4. as claimed in claim 1 a kind of hinge of mobile terminal it is characterised in that the first self-lock connecting piece and the second self-locking
The rear end of connector covers axle bush by axle sleeve and connects, and the riveting of axle bush end is opened.
5. as claimed in claim 1 a kind of hinge of mobile terminal it is characterised in that the first self-lock connecting piece and the second self-locking
Connector also has facing limited step.
6. as claimed in claim 1 a kind of hinge of mobile terminal it is characterised in that the first self-lock connecting piece and the first cam
The position of the position of cooperation and the second self-lock connecting piece and the second cam engagement is to have spiral fluted hemisphere jut.
7. a kind of hinge means of mobile terminal is it is characterised in that be symmetrically provided with around described in two claims 1
Between hinge, and the first axle of two hinges, between the second axle, between the 3rd axle, it is respectively provided with connecting rod.
8. a kind of mobile terminal is it is characterised in that it is provided with the hinge described in claim 1.
9. as claimed in claim 8 a kind of mobile terminal it is characterised in that it is symmetrically provided with two claims 1
Between described hinge, and the first axle of two hinges, between the second axle, between the 3rd axle, it is respectively provided with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305828.2U CN205895881U (en) | 2016-04-13 | 2016-04-13 | Mobile terminal's hinge, hinge means and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305828.2U CN205895881U (en) | 2016-04-13 | 2016-04-13 | Mobile terminal's hinge, hinge means and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895881U true CN205895881U (en) | 2017-01-18 |
Family
ID=57765919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305828.2U Active CN205895881U (en) | 2016-04-13 | 2016-04-13 | Mobile terminal's hinge, hinge means and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895881U (en) |
-
2016
- 2016-04-13 CN CN201620305828.2U patent/CN205895881U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |