CN203670439U - Double-shaft hinge mechanism applied to portable electronic product and portable electronic product - Google Patents
Double-shaft hinge mechanism applied to portable electronic product and portable electronic product Download PDFInfo
- Publication number
- CN203670439U CN203670439U CN201320837875.8U CN201320837875U CN203670439U CN 203670439 U CN203670439 U CN 203670439U CN 201320837875 U CN201320837875 U CN 201320837875U CN 203670439 U CN203670439 U CN 203670439U
- Authority
- CN
- China
- Prior art keywords
- axle
- shaft
- electronic product
- hinge mechanism
- shaft hinge
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000002360 explosive Substances 0.000 description 1
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a double-shaft hinge mechanism applied to a portable electronic product. The double-shaft hinge mechanism comprises a first shaft and a second shaft which are parallel to each other, wherein a connecting rod is connected between the first shaft and the second shaft; the two ends of the connecting rod are in rotational connection with the first shaft and the second shaft respectively, and the connecting positions are located in the eccentric positions of the first shaft and the second shaft, so that when one of the first shaft and the second shaft rotates, the other shaft is driven to rotate in a reverse direction by the connecting rod. According to the utility model, the transmission of a linkage mechanism is utilized, so as to allow the two shafts in the hinge to simultaneously rotate in reverse directions, therefore, a structure foundation of flipping the hinge and the portable electronic product open at 360 degrees is achieved; moreover, the rotating process is death point-free and the force value is uniform; compared with the adoption of a gear transmission structure, the overall structure is thinner and the operations of opening and closing are quicker. According to the utility model, friction positioning structures of frictional sleeves are adopted on the two shafts, so that when the hinge and the portable electronic product are opened at any angles, the stopping and the positioning of the hinge and the portable electronic product at any time can be ensured; the double-shaft hinge mechanism is further suitable for the design of thin shapes.
Description
Technical field
The utility model relates to the two-shaft hinge mechanism on portable type electronic product and portable type electronic product.
Background technique
At present, for the portable type electronic product such as such as notebook computer, its thickness is more and more thinner, moreover, requires also more and more higher to its state under open mode.Conventional notebook computer,, on main frame, can not open in 360 ° of upsets the position of its lid.
Summary of the invention
The utility model technical problem first to be solved is to provide a kind of two-shaft hinge mechanism applying on portable type electronic product, and it can adapt to the slimming design of portable type electronic product, and possesses the architecture basics that 360 ° of upsets are opened.For this reason, the utility model is by the following technical solutions:
Apply to the two-shaft hinge mechanism on portable type electronic product, comprise the first parallel axle and the second axle; It is characterized in that connecting connecting rod between described the first axle and the second axle, two ends respectively with the first axle of described connecting rod and the second axle is rotationally connected and connection bit is positioned at the eccentric position of the first axle and the second axle, while making one of them rotation of the first axle and the second axle, the reverse rotation under the drive of connecting rod of another axle wherein; On described the first axle and the second axle, be fixed with respectively the first connected element and the second connected element, described the first connected element is respectively used to be connected with fuselage and the lid of portable type electronic product with the second connected element.
Adopting on the basis of technique scheme, the utility model also can adopt following further technological scheme:
Described two-shaft hinge mechanism is also provided with the first friction sleeve and the second friction sleeve, described the first friction sleeve and the second friction sleeve be enclosed within respectively on the first axle and the second axle and respectively with the first axle and the second axle frictional fit.
Described two-shaft hinge mechanism is also provided with fixing frame, and described fixing frame is enclosed within on the first axle and the second axle, and described the first friction sleeve and the second friction sleeve are positioned on fixing frame.
Described two-shaft hinge mechanism is provided with the fixed cover and the fixed cover that are enclosed within outside the first axle and the second axle, and the first axle and the second axle are all fixedly connected with fixed cover with fixed cover, and described fixing frame is limited between fixed cover and fixed cover.
Another technical problem to be solved of the utility model is to provide a kind of portable type electronic product that uses above-mentioned two-shaft hinge mechanism.For this reason, the utility model adopts above technological scheme:
A kind of portable type electronic product, comprises fuselage and lid, it is characterized in that described portable type electronic product is provided with above-mentioned any two-shaft hinge mechanism, and described the first connected element is connected with fuselage and the lid of portable type electronic product respectively with the second connected element.
Owing to adopting the technical solution of the utility model, the utility model is simple in structure, utilize the transmission of linkage mechanism, make the reverse rotation simultaneously of two axles in two-shaft hinge mechanism, thereby can there are 360 ° of architecture basics that upset is opened of hinge and portable type electronic product, and in rotation process without dead point, power value is even, compared with adopting gear transmission structure, overall structure is thinner and opening and closing operation is quicker, further, the utility model has all adopted friction sleeve friction position structure on two axles, can ensure that hinge and portable type electronic product can stop at any time and locates and be suitable for thin type design at any open angle.
Brief description of the drawings
Fig. 1 a is the notebook computer of the application the utility model two-shaft hinge mechanism schematic appearance in the time that lid is closed.
Fig. 1 b is the notebook computer of the application the utility model two-shaft hinge mechanism schematic appearance in the time that lid is opened 360 °.
Fig. 2 is the utility model two-shaft hinge mechanism embodiment's explosive view.
Fig. 3 is from side-looking angle, the demonstration graph of the utility model two-shaft hinge mechanism opening procedure.
Fig. 4 is the schematic perspective view of the utility model two-shaft hinge mechanism opening procedure demonstration.
Embodiment
With reference to accompanying drawing.The two-shaft hinge mechanism applying on portable type electronic product provided by the utility model, comprises the first parallel axle 1 and the second axle 2; Between described the first axle and the second axle, connect connecting rod 3, two ends respectively with the first axle 1 of described connecting rod 3 and the second axle 2 is rotationally connected and connection bit is positioned at the eccentric position of the first axle 1 and the second axle 2, while making one of them rotation of the first axle 1 and the second axle 2, the reverse rotation under the drive of connecting rod of another axle wherein; The present embodiment is taking notebook computer as example, it comprises fuselage 102 and lid 101, on described the first axle 1 and the second axle 2, be fixed with respectively the first connected element 10 and the second connected element 20, the first connected elements 10 and be connected with lid 101, the second connected element 20 is connected with fuselage 102.
As shown in Figure 3,4, cover 101(the first axle 1 and rotate opening) in, connecting rod 3 is driven and rotates by the first axle, and and then drive the second axle 2 to rotate, final the first axle 1 and the second axle 2 oppositely respectively turn 180 °, realize and cover 101(hinge) 360 ° of upsets open.The process of closing cap 101 is the inverse process of said process.
In addition, the utility model also can be used for the occasion that non-360-degree is opened.Full angle if not 360 ° is opened, and two-shaft hinge mechanism is arranged to corresponding stroke limit.
Described connecting rod 3 can be rotationally connected by pin 31,32 respectively with the first axles 1 and the second axle 2, and the first axle 1 and the second axle 2 are connected with gear jump ring 81,82 in connecting rod 3 outsides.。
Described two-shaft hinge mechanism is also provided with the first friction sleeve 51 and the second friction sleeve 52, described the first friction sleeve 51 and the second friction sleeve 52 be enclosed within respectively on the first axle 1 and the second axle 2 and respectively with the first axle 1 and the second axle 2 frictional fit, while stopping according to need and at any time in hinge rotation (lid rotates) process to realize, can at once locate, the first friction sleeve 51 and the second friction sleeve 52 can link together or separate.Described two-shaft hinge mechanism is also provided with fixing frame 6, described fixing frame 6 is enclosed within on the first axle 1 and the second axle 2, described the first friction sleeve 51 and the second friction sleeve 52 are positioned on fixing frame 6, described fixing frame 6 and the first axle 1 and can relatively rotate respectively with the second axle 2, described fixing frame 6 can be an integral member, also can be as the present embodiment, be to be formed by two split component combinations.
Described two-shaft hinge mechanism is provided with the fixed cover 4 that is enclosed within outside the first axle 1 and the second axle 2 and fixed cover 7, the first axles 1 and the second axle 2 and is all fixedly connected with fixed cover 7 with fixed cover 4, and described fixing frame 6 is limited between fixed cover 4 and fixed cover 7.
Claims (5)
1. apply to the two-shaft hinge mechanism on portable type electronic product, comprise the first parallel axle and the second axle; It is characterized in that connecting connecting rod between described the first axle and the second axle, two ends respectively with the first axle of described connecting rod and the second axle is rotationally connected and connection bit is positioned at the eccentric position of the first axle and the second axle, while making one of them rotation of the first axle and the second axle, the reverse rotation under the drive of connecting rod of another axle wherein; On described the first axle and the second axle, be fixed with respectively the first connected element and the second connected element, described the first connected element is respectively used to be connected with fuselage and the lid of portable type electronic product with the second connected element.
2. a kind of two-shaft hinge mechanism applying on portable type electronic product as claimed in claim 1, it is characterized in that described two-shaft hinge mechanism is also provided with the first friction sleeve and the second friction sleeve, described the first friction sleeve and the second friction sleeve be enclosed within respectively on the first axle and the second axle and respectively with the first axle and the second axle frictional fit.
3. a kind of two-shaft hinge mechanism applying on portable type electronic product as claimed in claim 2, it is characterized in that described two-shaft hinge mechanism is also provided with fixing frame, described fixing frame is enclosed within on the first axle and the second axle, described the first friction sleeve and the second friction sleeve are positioned on fixing frame, and described fixing frame and the first axle and the second axle can relatively rotate respectively.
4. a kind of two-shaft hinge mechanism applying on portable type electronic product as claimed in claim 3, it is characterized in that described two-shaft hinge mechanism is provided with the fixed cover and the fixed cover that are enclosed within outside the first axle and the second axle, the first axle and the second axle are all fixedly connected with fixed cover with fixed cover, and described fixing frame is limited between fixed cover and fixed cover.
5. a portable type electronic product, comprise fuselage and lid, it is characterized in that described portable type electronic product is provided with two-shaft hinge mechanism claimed in claim 1, described the first connected element is connected with fuselage and the lid of portable type electronic product respectively with the second connected element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837875.8U CN203670439U (en) | 2013-12-18 | 2013-12-18 | Double-shaft hinge mechanism applied to portable electronic product and portable electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837875.8U CN203670439U (en) | 2013-12-18 | 2013-12-18 | Double-shaft hinge mechanism applied to portable electronic product and portable electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670439U true CN203670439U (en) | 2014-06-25 |
Family
ID=50966741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837875.8U Expired - Lifetime CN203670439U (en) | 2013-12-18 | 2013-12-18 | Double-shaft hinge mechanism applied to portable electronic product and portable electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332995A (en) * | 2014-06-26 | 2016-02-17 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
| CN105370711A (en) * | 2014-09-02 | 2016-03-02 | 联想(北京)有限公司 | Connecting component and electronic equipment |
| TWI558923B (en) * | 2014-08-29 | 2016-11-21 | 元鐙金屬股份有限公司 | Spindle device with guided rotation |
| CN107024964A (en) * | 2015-10-23 | 2017-08-08 | 泰科电子公司 | Radio communication device and antenna module |
-
2013
- 2013-12-18 CN CN201320837875.8U patent/CN203670439U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332995A (en) * | 2014-06-26 | 2016-02-17 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
| CN105332995B (en) * | 2014-06-26 | 2018-02-27 | 联想(北京)有限公司 | A kind of rotating shaft and electronic equipment |
| TWI558923B (en) * | 2014-08-29 | 2016-11-21 | 元鐙金屬股份有限公司 | Spindle device with guided rotation |
| CN105370711A (en) * | 2014-09-02 | 2016-03-02 | 联想(北京)有限公司 | Connecting component and electronic equipment |
| CN107024964A (en) * | 2015-10-23 | 2017-08-08 | 泰科电子公司 | Radio communication device and antenna module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203670439U (en) | Double-shaft hinge mechanism applied to portable electronic product and portable electronic product | |
| CN203796733U (en) | Double-shaft hinge mechanism applied to portable type electronic product and portable type electronic product | |
| CN205260602U (en) | Mobile terminal's hinge and mobile terminal | |
| TWI618868B (en) | Two-shaft hinge and terminal apparatus using the same | |
| JP6836665B2 (en) | Biaxial hinge mechanism used for mobile terminals and mobile terminals | |
| CN203670441U (en) | Double-shaft synchronous-rotation torsion pivot device for electronic equipment | |
| CN202689754U (en) | Arc sliding hinge | |
| CN204386316U (en) | Opening and closing dodge gate and External hinge thereof | |
| CN204553526U (en) | A kind of discrepant linkage of folding torsion and mobile electronic product terminal | |
| CN203441960U (en) | Double-shaft coaction torsion pivot device | |
| CN103144096A (en) | Overconstraint-free asymmetric parallel mechanism with two rotations and one movement | |
| CN105729460B (en) | Flexible gearing and adjustable spring and energy storage component and lock uint and robot | |
| CN203717618U (en) | Double-shaft synchronous acting double-wrapped pivot | |
| CN205423515U (en) | Mobile terminal's novel hinge and mobile terminal | |
| CN203796732U (en) | Synchronous double-shaft hinge mechanism applied to portable electronic product and portable electronic product | |
| CN206206383U (en) | The new hinges and mobile terminal of a kind of mobile terminal | |
| WO2017069830A3 (en) | Coaxial split torque gear box | |
| CN205446372U (en) | Mobile electron terminal two -axis hinge and mobile electron terminal | |
| CN203730536U (en) | Double-shaft hinge mechanism applied to portable type electronic product and portable type electronic product | |
| CN204226417U (en) | Linking mechanism and electronic equipment | |
| CN204186787U (en) | A kind of cover-turning hinge of portable type electronic product and portable type electronic product | |
| CN205244114U (en) | New -type two -axis hinge and mobile electron terminal at mobile electron terminal | |
| CN204003930U (en) | A kind of two-shaft hinge mechanism and use the soft screen folding type electronic product of this mechanism | |
| CN203906531U (en) | Gear linked friction rotating shaft hinge | |
| CN104806117A (en) | Door leaf control mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |