CN205715253U - A kind of hinge and mobile terminal - Google Patents
A kind of hinge and mobile terminal Download PDFInfo
- Publication number
- CN205715253U CN205715253U CN201620303136.4U CN201620303136U CN205715253U CN 205715253 U CN205715253 U CN 205715253U CN 201620303136 U CN201620303136 U CN 201620303136U CN 205715253 U CN205715253 U CN 205715253U
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- China
- Prior art keywords
- geared parts
- hinge
- clutch part
- parts
- geared
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- Expired - Fee Related
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of hinge and mobile terminal, described hinge includes that rotating shaft, elastomeric element, the first geared parts and the second geared parts, the first geared parts and the second geared parts are enclosed within rotating shaft；Described first geared parts and the second geared parts form ratchet engagement and coordinate；Between the first geared parts and the second geared parts, clutch part is set, the ratchet engagement making the first geared parts and the second geared parts coordinates and can also disengage, and is kept with them from described elastomeric element between the first geared parts, clutch part and the second geared parts.This utility model can either realize the multistage adjustable anti-reverse support cooperatively formed by ratchet, improve support force, do not restricted by spring force value, frictional force, again can be relatively lighter in close stage operation, the mobile terminal support being used in this hinge has more reliable support performance.
Description
Technical field
This utility model relates to mobile terminal and hinge thereof, described mobile terminal can be notebook computer, pad, mobile phone,
The electronic products such as game machine, described hinge is especially as stand hinge.
Background technology
Currently for the such as portable type electronic product such as notebook computer, pad, to rotatable parts such as its lid, hinge brackets
The requirement of opening and closing operating characteristics more and more higher, such as both needed to provide frictional resistance in rotational travel, with can
Feel is provided and stops positioning function at any time at any time.
Summary of the invention
First purpose of the present utility model is to provide a kind of hinge, its simple in construction, can provide more in opening stage
Strong support force, the lightest when Guan Bi.To this end, this utility model is by the following technical solutions:
A kind of hinge, it is characterised in that described hinge includes rotating shaft, elastomeric element, the first geared parts and the second gear part
Part, the first geared parts and the second geared parts are enclosed within rotating shaft；Described first geared parts and the second geared parts form spine
Tooth engagement coordinates；Clutch part is set between the first geared parts and the second geared parts, makes the first geared parts and second
The ratchet engagement cooperation of geared parts can also disengage, by institute between the first geared parts, clutch part and the second geared parts
State elastomeric element and keep their cooperation；
Cooperation between described first geared parts and clutch part, is annexation when corresponding hinge opening stage,
Make the first geared parts clutch part can be driven to rotate when rotating；
Coordinating between described second geared parts and clutch part is cam engagement relation, on the front rank that hinge is opened
Section, the second geared parts and the first geared parts ratchet engagement coordinate, and at the after-stage that hinge is opened, cam push against, first
The ratchet engagement cooperation of geared parts and the second geared parts is disengaged；
When hinge closes at the described after-stage opened, in the last stage of Guan Bi, described cam engagement relation
The ratchet engagement making the first geared parts and the second geared parts coordinates and keeps disengaged condition, described first geared parts and clutch
Cooperation between parts be idle running coordinate, the first geared parts rotate time clutch part can not be driven to rotate, hinge from
The after-stage of the described after-stage Guan Bi opened, described cam engagement relation makes the first geared parts and the second geared parts can be
Return to ratchet engagement under the effect of elastomeric element coordinate.
On the basis of using technique scheme, this utility model also can be respectively adopted technical scheme further below
Or these further solution pool are used:
The end face of described first geared parts and the second geared parts arranges ratchet, and the center of described first geared parts sets
Putting the groove coordinated with clutch part, clutch part is also enclosed within described rotating shaft, and the side of described clutch part is arranged and described groove
The key coordinated, opposite side and the second geared parts form described cam engagement relation.
Described second teeth portion part arranges cam, and described clutch part arranges the raised platforms with cam engagement.
Described hinge is provided with shell, and described second geared parts arranges and can not rotate in the enclosure, described rotating shaft one
End is fixed on the first geared parts, and the other end is fixed on housing, at described elastomeric element in the enclosure.
Described hinge is as the hinge connecting bracing frame.
Another technical problem to be solved of this utility model is to provide a kind of mobile terminal using above-mentioned hinge, it
It is provided with any one above-mentioned hinge, as the attachment structure between fuselage and the bracing frame of described mobile terminal, Qi Zhong
One geared parts is connected with bracing frame, and the second geared parts is connected with fuselage.
Owing to using the technical solution of the utility model, this utility model can either realize multistage adjustable with ratchet
The anti-reverse support formed, improves support force, is not restricted by spring force value, frictional force, again can be lighter in close stage operation
Pine, the mobile terminal support being used in this hinge has more reliable support performance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model hinge embodiment.
Fig. 2 is the sectional view of this utility model hinge embodiment.
Fig. 3 is the explosive view of this utility model hinge embodiment.
Fig. 4 is the schematic diagram of the first geared parts.
Fig. 5 is the schematic diagram of clutch part.
Fig. 6 is the schematic diagram of the second geared parts.
Fig. 7 is the rotational phase schematic diagram that this utility model is applied to support during mobile terminal.
Detailed description of the invention
Referring to the drawings.Hinge provided by the utility model includes rotating shaft 3, elastomeric element the 4, first geared parts 1 and
Two geared parts 2, the first geared parts 1 and the second geared parts 2 are enclosed within rotating shaft 3；Described first geared parts 1 and the second tooth
Wheel component 2 forms ratchet engagement and coordinates；Clutch part 5 is set between the first geared parts 1 and the second geared parts 2, makes
The ratchet engagement of one geared parts 1 and the second geared parts 2 coordinates and can also disengage, the first geared parts 1, clutch part 5 and
Being kept with them from described elastomeric element 4 between second geared parts 2, described elastomeric element 4 can use spring.
Cooperation between described first geared parts 1 and clutch part 5, in corresponding hinge opening stage, namely from Guan Bi
State starts to open up, for annexation so that the first geared parts 1 can drive clutch part 5 to rotate when rotating, reference
Fig. 7, namely bracing frame 100 starts panel computer to open out into angle X from closing at, now, bracing frame 100 rotates arbitrarily
Can stably stop after the ratchet of gear number.
Coordinating between described second geared parts 2 and clutch part 5 is cam engagement relation, on the front rank that hinge is opened
Section, the lower curtate of cam is as controlling position, by the promotion of elastomeric element 4, the second geared parts 2 and the first geared parts 1 ratchet
Engagement coordinates；With reference to Fig. 7, at the after-stage that hinge is opened, namely being opened to angle Y from angle X, the high portion of cam is as control
Position, is pushed against by cam, and the ratchet engagement cooperation of the first geared parts 1 and the second geared parts 2 is disengaged, now, and bracing frame
Can continue to turn to the most spacing toward opening direction, it is also possible to return, the direction towards hinge Guan Bi rotates.
When hinge closes at the described after-stage opened, in the last stage of Guan Bi, the high portion of cam is as control
Position processed, described cam engagement relation makes the ratchet engagement of the first geared parts 1 and the second geared parts 2 coordinate holding to disengage shape
State, the cooperation between described first geared parts 1 and clutch part 5 is that idle running coordinates, and now, the first geared parts 1 is rotating
Time clutch part 5 can not be driven to rotate；At the after-stage of the described Guan Bi of hinge, described cam engagement relation makes the first gear
Parts 1 and the second geared parts 2 can return to ratchet engagement under the effect of elastomeric element 4 and coordinate, and now, is again the low of cam
Portion is as controlling position.By size design, when returning to ratchet engagement and coordinating, bracing frame 100 is just made to be closed into computer
Back flush position.
The end face of described first geared parts 1 and the second geared parts 2 is respectively provided with ratchet 11,21, described first gear
The groove 10 that the centrally disposed and clutch part 5 of parts coordinates, clutch part 5 is also enclosed within described rotating shaft 3, described clutch part 5
Side the key 51 that coordinates with described groove 10 is set, the length of groove 10 is more than the width of key 51, described in its length exceeded is
Idle running.
Opposite side and second geared parts 2 of clutch part 5 form described cam engagement relation.
Described second teeth portion part 2 arranges cam 20, and described clutch part 5 arranges the raised platforms 52 coordinated with cam 20,
As such, it is possible to utilize platform 52 to rub with cam 20, play the function of output moment of torsion, by increasing capacitance it is possible to increase certain manipulator
Sense.
Described hinge is provided with shell 6, can not rotate, described rotating shaft in described second geared parts 2 is arranged on shell 6
3 one end are fixed on the first geared parts 1, and the other end is fixed on housing 6, and described elastomeric element 4 is in shell 6.
In the present embodiment, described mobile terminal is as a example by panel computer, and it is provided with above-mentioned hinge, as described mobile terminal
Fuselage and bracing frame between attachment structure, wherein the first geared parts is connected with bracing frame, the second geared parts and fuselage
Connect.
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 is in field of the present utility model, and change or the modification made all are contained in this practicality new
Among the protection domain of type.
Claims (6)
1. a hinge, it is characterised in that described hinge includes rotating shaft, elastomeric element, the first geared parts and the second gear part
Part, the first geared parts and the second geared parts are enclosed within rotating shaft；Described first geared parts and the second geared parts form spine
Tooth engagement coordinates；Clutch part is set between the first geared parts and the second geared parts, makes the first geared parts and second
The ratchet engagement cooperation of geared parts can also disengage, by institute between the first geared parts, clutch part and the second geared parts
State elastomeric element and keep their cooperation；
Cooperation between described first geared parts and clutch part, is annexation when corresponding hinge opening stage so that
First geared parts can drive clutch part to rotate when rotating；
Coordinating between described second geared parts and clutch part is cam engagement relation, in the last stage that hinge is opened, the
Two geared parts and the first geared parts ratchet engagement coordinate, and at the after-stage that hinge is opened, cam push against, the first gear part
The ratchet engagement cooperation of part and the second geared parts is disengaged；
When hinge closes at the described after-stage opened, in the last stage of Guan Bi, described cam engagement relation makes the
The ratchet engagement of one geared parts and the second geared parts coordinates and keeps disengaged condition, described first geared parts and clutch part
Between cooperation be idle running coordinate, the first geared parts rotate time clutch part can not be driven to rotate, at hinge from described
The after-stage of the after-stage Guan Bi opened, described cam engagement relation makes the first geared parts and the second geared parts can be in elasticity
Return to ratchet engagement under the effect of parts coordinate.
2. a kind of hinge as claimed in claim 1, it is characterised in that described first geared parts and the end of the second geared parts
Face arranges ratchet, the groove that the centrally disposed and clutch part of described first geared parts coordinates, and clutch part is also enclosed within described turning
On axle, the side of described clutch part arranges the key with described slot fit, and opposite side and the second geared parts form described cam
Matching relationship.
3. a kind of hinge as claimed in claim 2, it is characterised in that described second teeth portion part arranges cam, described clutch part
Raised platforms with cam engagement is set.
4. a kind of hinge as claimed in claim 1, it is characterised in that described hinge is provided with shell, described second geared parts
Arranging and can not rotate in the enclosure, described rotating shaft one end is fixed on the first geared parts, and the other end is fixed on housing, institute
State at elastomeric element in the enclosure.
5. a kind of hinge as claimed in claim 1, it is characterised in that described hinge is as the hinge connecting bracing frame.
6. a mobile terminal, it is characterised in that it is provided with any one hinge described in claim 1,2,3,4 or 5, makees
For the attachment structure between fuselage and the bracing frame of described mobile terminal, wherein the first geared parts is connected with bracing frame, and second
Geared parts is connected with fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303136.4U CN205715253U (en) | 2016-04-12 | 2016-04-12 | A kind of hinge and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303136.4U CN205715253U (en) | 2016-04-12 | 2016-04-12 | A kind of hinge and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715253U true CN205715253U (en) | 2016-11-23 |
Family
ID=57309848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620303136.4U Expired - Fee Related CN205715253U (en) | 2016-04-12 | 2016-04-12 | A kind of hinge and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3315109A1 (en) * | 2017-01-25 | 2018-05-02 | Ole Falk Smed | Walker |
-
2016
- 2016-04-12 CN CN201620303136.4U patent/CN205715253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3315109A1 (en) * | 2017-01-25 | 2018-05-02 | Ole Falk Smed | Walker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190412 |