CN205244120U - Two -axis hinge and mobile electron terminal at mobile electron terminal - Google Patents
Two -axis hinge and mobile electron terminal at mobile electron terminal Download PDFInfo
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- CN205244120U CN205244120U CN201520899208.1U CN201520899208U CN205244120U CN 205244120 U CN205244120 U CN 205244120U CN 201520899208 U CN201520899208 U CN 201520899208U CN 205244120 U CN205244120 U CN 205244120U
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Abstract
The utility model provides an apply to the two -axis hinge on the mobile electron terminal, be connected with intermittent driving mechanism between its primary shaft and the secondary shaft, intermittent driving mechanism still disposes gear revolve sequential control mechanism. The utility model also provides a mobile electron terminal, it is equipped with above -mentioned two -axis hinge, as the connection structure between its fuselage and the lid, under fuselage and lid are in and fold the state, is favoured the supporting plane of fuselage by the plane that the axis decided of the axis of the primary shaft and secondary shaft. The utility model discloses with regard to different this kind of the mounting means around the initial position on the mobile electron terminal of the two shafts among the two -axis hinge, can realize opening in step the function, enable the mobile electron terminal again and can open angle and the gesture that the design hopes and close initial. Furthermore, the utility model discloses a control structure is extremely simple, helps the mobile electron terminal to reduce weight, reduces thickness.
Description
Technical field
The utility model relates to the two-shaft hinge mechanism on mobile electronic terminal and mobile electronic terminal.
Background technology
At present, for the mobile electronic terminal such as such as notebook computer, a lot of hinges with friction structure that adopt, stop at any time positioning function at any time to realize, and also there are 360 ° of structures that upset is opened of energy in this hinge, this structure often needs gear drive realize bidirectional open and close, but before and after the initial position once two axles in biaxial hinge on mobile electronic terminal different (while being also closed condition), for this mounting means, the current biaxial hinge with gear transmission structure cannot be competent at.
Summary of the invention
The utility model technical problem first to be solved is to provide a kind of biaxial hinge applying on mobile electronic terminal, can be suitable for different this mounting means before and after two axles in biaxial hinge initial position on mobile electronic terminal. For this reason, the utility model is by the following technical solutions:
The biaxial hinge of mobile electronic terminal, comprise the first axle and the second axle, it is characterized in that being connected with the intermittent drive mechanism being formed by gear between described the first axle and the second axle, described intermittent drive mechanism also disposes gear and rotates sequence control mechanism, to control rotation order and the rotational angle of the gear in described intermittent drive mechanism, make the whole process of opening procedure and the whole process of closing process at biaxial hinge, the first axle and the second axle all have one period of while at least but counter-rotational process and have at least one section of first axle to rotate and process that the second axle does not turn and have at least one section of second axle to rotate and process that the first axle does not turn.
Adopting on the basis of technique scheme, the utility model also can adopt respectively following further technical scheme, or following further technical scheme is used in combination:
Described the first axle and the second axle all dispose friction structure, stop at any time positioning function at any time for providing.
Described intermittent drive mechanism is connected to form successively by the first gear, the second gear, the 3rd gear and the 4th gear, the first gear and the 4th gear are in respectively on the first axle and the second axle, and described intermittent drive mechanism is realized the intermittence in transmission by the anodontia position of its gear.
Described gear rotates sequence control mechanism and is made up of the anodontia position of intermittent drive mechanism middle gear and lock tooth, described anodontia position and lock tooth are distributed in the different gears in intermittent drive mechanism, in the time that two gears that are meshed turn to anodontia position on the pinning arc of the lock tooth on one of them gear and another gear and match, only allow place, anodontia position gear rotate, and another gear until the tooth that described lock tooth is encountered on the gear of place, anodontia position could be moved by described cingulum.
Described hinge is can 360 ° of hinges of opening.
For solving the problems of the technologies described above, the utility model also can adopt technical scheme:
Between described the first axle and the second axle, be connected with the intermittent drive mechanism being formed by gear, described intermittent drive mechanism also disposes gear and rotates sequence control mechanism, to control rotation order and the rotational angle of the gear in described intermittent drive mechanism, make the whole process of opening procedure and the whole process of closing process at biaxial hinge, the first axle and the second axle all have one period of while at least but counter-rotational process and have at least one section of first axle to rotate and process that the second axle does not turn and have at least one section of second axle to rotate and process that the first axle does not turn;
Described intermittent drive mechanism is connected to form successively by the first gear, the second gear, the 3rd gear and the 4th gear, the first gear and the 4th gear are in respectively on the first axle and the second axle, and described intermittent drive mechanism is realized the intermittence in transmission by the anodontia position of its gear;
Described gear rotates sequence control mechanism and is made up of the anodontia position of intermittent drive mechanism middle gear and lock tooth, described anodontia position and lock tooth are distributed in the different gears in intermittent drive mechanism, in the time that two gears that are meshed turn to anodontia position on the pinning arc of the lock tooth on one of them gear and another gear and match, only allow place, anodontia position gear rotate, and another gear until the tooth that described lock tooth is encountered on the gear of place, anodontia position could be moved by described cingulum;
When the lid of the first axle and mobile electronic terminal is connected, the second axle and mobile electronic terminal fuselage be connected, fuselage and lid are in while closing up state, in described intermittent drive mechanism, what the second gear engaging with the first gear lacked tooth in circumference range the is circular arc of a section 90 °, all the other are the tooth of running part, what the 4th gear lacked tooth in circumference range is the also circular arc of a section 90 °, all the other teeth that are running part; Described gear rotates sequence control mechanism and is made up of the above-mentioned anodontia position in intermittent drive mechanism and lock tooth, the first gear is provided with a lock tooth, all the other of the first gear are all the tooth of running part, the 3rd gear is provided with two lock teeth, is respectively the first lock tooth and the second lock tooth, and all the other of the 3rd gear are all the tooth of running part, angle between two lock teeth of the 3rd gear is 90 °, close up under state described, and the direction of motion is that biaxial hinge is opened direction being arranged as of gear:
The back side of the lock tooth of the first gear contacts with the front of the motion starting point tooth of the second gear drive part, in the 3rd gear, its the first lock tooth is in 180 ° of angle positions of the 3rd gear and the second gear engagement position, the second lock tooth is in the position of the first 90 ° of angles in lock tooth front in direction of rotation, and the back side of the first lock tooth of the 3rd gear contacts with the back side of the exercise end tooth of the 4th gear drive part.
Further, described the first axle and the second axle all dispose friction structure, stop at any time positioning function at any time for providing.
Further, described hinge is can 360 ° of hinges of opening.
Another technical problem to be solved of the utility model is to provide a kind of mobile electronic terminal that uses above-mentioned biaxial hinge. For this reason, the utility model is by the following technical solutions:
A kind of mobile electronic terminal, it is characterized in that it is provided with any one above-mentioned biaxial hinge, as the syndeton between its fuselage and lid, and more forward portion on the front and back position of the position that the connecting portion of described lid and biaxial hinge is connected with biaxial hinge than fuselage on mobile electronic terminal, fuselage and lid are in and close up under state, the plane being determined by the axis of the first axle and the axis of the second axle favours the supporting plane of fuselage.
Owing to adopting the technical solution of the utility model, make the mobile terminal of the utility model biaxial hinge and application the utility model biaxial hinge, the different this mounting means in initial position front and back with regard to two axles in biaxial hinge on mobile electronic terminal, no matter consequent angle of inclination size is how many, can both be by two axles synchronous motion mode sometimes rotating separately sometimes, and can realize synchronous opening function, can make again mobile electronic terminal can be opened to angle and the attitude of design hope and be closed to initial bit. And control structure of the present utility model is extremely simple, contributes to mobile electronic terminal to reduce weight, reduce thickness.
Brief description of the drawings
Fig. 1 is the demonstration graph of 360 ° of opening procedures of the mobile electronic terminal of application the utility model biaxial hinge. On it, row is respectively from left to right and closes up state, lid and open 90 °, lid and open the attitude of opening of 180 °, and its lower row is respectively from left to right lid and opens attitude when opening 270 °, lid and opening 360 °.
Fig. 2 is the explosive view of biaxial hinge embodiment provided by the utility model.
Fig. 3 intermittent drive mechanism provided by the utility model and gear rotate the state variation demonstration graph of sequence control mechanism at 360 ° of opening procedures of mobile electronic terminal. Be respectively from top to bottom and close up state, lid and open 90 °, lid and open 180 °, lid and open the gear mated condition in 270 °, the intermittent drive mechanism of lid while opening 360 °.
Detailed description of the invention
With reference to accompanying drawing. The biaxial hinge of mobile electronic terminal, comprise the first axle 1 and the second axle 2, between described the first axle 1 and the second axle 2, be connected with the intermittent drive mechanism being formed by gear, described intermittent drive mechanism also disposes gear and rotates sequence control mechanism, to control rotation order and the rotational angle of the gear in described intermittent drive mechanism.
Be connected and the fuselage 102 of the second axle 2 and mobile electronic terminal is connected to example with the lid 101 of the first axle 1 and mobile electronic terminal, and the connecting portion of described lid 101 and the first axle 1 is more forward portion on the front and back position on mobile electronic terminal than fuselage 102 and the second axle 2, fuselage 102 and lid 101 are in close up state lower time, the plane being determined by the axis of the first axle 1 and the axis of the second axle 2 favours the supporting plane of fuselage, also closes up (closing) state as Fig. 1. owing to being intermittent drive mechanism, rotate sequence control mechanism by gear and can make the whole process of opening procedure and the whole process of closing process at biaxial hinge, the first axle and the second axle all have one period of while at least but counter-rotational process and have at least one section of first axle to rotate and process that the second axle does not turn and have at least one section of second axle to rotate and process that the first axle does not turn, when making to be in intermittent drive mechanism the gear on the first axle and being in the gear on the second axle and only have one of them gear to rotate, time and simultaneously but rotate backward, like this, after 360 ° of rotations, still can form this profile attitude as closed up state, just the upper-lower position of fuselage 102 and lid 101 exchanges, also while opening 360 ° as the lid of Fig. 1, open attitude, and realize the function that bi-directional synchronization opens and closes.
Described the first axle 1 and the second axle 2 all dispose friction structure, stop at any time positioning function at any time for providing. As shown in the figure, described friction structure comprises the friction sleeve 31 being enclosed within outside the first axle 1 and is enclosed within the friction sleeve 32 outside the second axle 2, friction sleeve 31 and friction sleeve 32 are connected as a single entity, friction sleeve 31 and friction sleeve 32 can not turned, described friction sleeve and axle can either be in the time that frictional force be overcome, and axle can rotate relative to friction sleeve, can in the time that frictional force is not overcome, keep again the stable position between them, make described hinge be in inactive state, play positioning function at any time.
In the present embodiment, described intermittent drive mechanism is connected to form successively by the first gear 41, the second gear 42, the 3rd gear 43 and the 4th gear 44, the first gear 41 and the 4th gear 44 are in respectively on the first axle 1 and the second axle 2, and described intermittent drive mechanism is realized the intermittence in transmission by the anodontia position in the first gear 41, the second gear 42, the 3rd gear 43 and the 4th gear 44.
In the present embodiment, be in while closing up state with fuselage 102 and lid 101,45 °, the plane that determined by the axis of the first axle 1 and the axis of the second axle 2 favours the supporting plane of fuselage, 360 ° of opening and closing are example. The first gear 41 is on the first axle 1, and the 4th gear 44 is on the second axle 2, and the first axle 1 is connected by the lid 101 of connector 51 and mobile electronic terminal and fuselage 102 that the second axle 2 passes through connector 52 and mobile electronic terminal is connected. In the present embodiment, described intermittent drive mechanism is realized intermittently-driving by the anodontia position of intermittent drive mechanism middle gear, particularly, what the second gear 42 engaging with the first gear 41 lacked tooth in circumference range the is circular arc of a section 90 °, all the other are the tooth of running part, what the 4th gear lacked tooth in circumference range is the also circular arc of a section 90 °, all the other teeth that are running part. Described gear rotates sequence control mechanism and is made up of the above-mentioned anodontia position in intermittent drive mechanism and lock tooth, when two gears that are meshed turn to lock tooth on one of them gear and tooth on another gear mutually by time, described lock tooth makes the gear at its place can only do the driven gear of another gear and can not do driving gear.
Lock tooth can adopt following structure, and its increment face and the gear hypodontia face being meshed are tangent and its facewidth is wider than the width of the tooth of the running part of gear, and such as the form of moon tooth, described anodontia position and lock tooth are distributed in the different gears in intermittent drive mechanism. Particularly, the first gear 41 is provided with a lock tooth 411, all the other of the first gear 41 are all the tooth of running part, the 3rd gear 43 is provided with two lock teeth, and all the other that are respectively the first lock tooth 431 and the second lock tooth 432, the three gears 43 are all the tooth of running part, angle between two lock teeth 431,432 is 90 °, closing up under state, and the direction of motion is that biaxial hinge is opened direction being arranged as of gear:
The back side of the lock tooth 411 of the first gear contacts with the front of the starting point tooth 421 of the second gear drive part, in the 3rd gear, its the first lock tooth 431 is in 180 ° of angle positions of the 3rd gear and the second gear engagement position 430, the second lock tooth 432 is in the position of the first 90 ° of angles in lock tooth front in direction of rotation, and the back side of the first lock tooth 431 of the 3rd gear contacts with the back side of the terminal tooth 441 of the 4th gear drive part.
The intermittent drive mechanism of this configuration and gear rotate sequence control mechanism at hinge from the process of closing up state and opening to upset, gear rotates and Fig. 3 is asked for an interview in the variation of engagement.
In the utility model, 360 ° is the lid of the mobile terminal meaning of opening of can overturning, and in actual result, being likely inaccurate is 360 ° but approaches the angle of 360 °.
In addition, above-mentioned angle of inclination is not defined as 45 °, it is likely certain angle than 45 ° large or little, such as 60 °, 30 °, 22.5 °, 25 °, 75 ° etc., anodontia position also can be distributed in other gear of intermittent drive mechanism, same, the distribution of lock tooth also can change, this can be adjusted for state and the Gesture of opening procedure middle cover and fuselage according to client by those of ordinary skill in the art, and realize the transmission of intermittence+synchronous backward by the cooperation of hypodontia and lock tooth in the present embodiment, its structure is the simplest, volume minimum.
In the gear of intermittent drive mechanism, do not participate in the gear parts that gear rotates sequence control mechanism, in other words at the whole intermittent drive mechanism gear parts of not using in service, also can establish without toothed portion and/or lock tooth, but this rotates that sequence control mechanism is made up of the anodontia position of intermittent drive mechanism middle gear and lock tooth and described anodontia position and lock tooth are distributed in the different gears in intermittent drive mechanism without prejudice to described gear, belongs to the technical characterictic increasing on the basis of technical solution of the present invention.
In addition, can be also to realize intermittently-driving and gear rotation sequential control by the adjustment of the diameter to the gear in intermittent drive mechanism with meshing relation and the number of teeth, but can increase like this diameter of some gear, volume can be larger than the former scheme.
In addition, gear rotates sequence control mechanism and also can adopt and multiplely spacingly substitute realizations, but comparatively speaking, structure is understood complexity, manufacture difficulty is large.
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 the variation of doing or modification are all encompassed among protection domain of the present utility model.
Claims (8)
1. the biaxial hinge of mobile electronic terminal, comprise the first axle and the second axle, it is characterized in that being connected with the intermittent drive mechanism being formed by gear between described the first axle and the second axle, described intermittent drive mechanism also disposes gear and rotates sequence control mechanism, to control rotation order and the rotational angle of the gear in described intermittent drive mechanism, make the whole process of opening procedure and the whole process of closing process at biaxial hinge, the first axle and the second axle all have one period of while at least but counter-rotational process and have at least one section of first axle to rotate and process that the second axle does not turn and have at least one section of second axle to rotate and process that the first axle does not turn.
2. the biaxial hinge of mobile electronic terminal as claimed in claim 1, is characterized in that described the first axle and the second axle all dispose friction structure, stops at any time positioning function at any time for providing.
3. the biaxial hinge of mobile electronic terminal as claimed in claim 1, it is characterized in that described intermittent drive mechanism is connected to form successively by the first gear, the second gear, the 3rd gear and the 4th gear, the first gear and the 4th gear are in respectively on the first axle and the second axle, and described intermittent drive mechanism is realized the intermittence in transmission by the anodontia position of its gear.
4. as claim 1, the biaxial hinge of the mobile electronic terminal described in 2 or 3, it is characterized in that described gear rotates sequence control mechanism and is made up of the anodontia position of intermittent drive mechanism middle gear and lock tooth, described anodontia position and lock tooth are distributed in the different gears in intermittent drive mechanism, in the time that two gears that are meshed turn to anodontia position on the pinning arc of the lock tooth on one of them gear and another gear and match, only allow the gear at place, anodontia position to rotate, and another gear until the tooth that described lock tooth is encountered on the gear of place, anodontia position could be moved by described cingulum.
5. the biaxial hinge of the mobile electronic terminal as described in claim 1,2 or 3, is characterized in that described hinge is can 360 ° of hinges of opening.
6. the biaxial hinge of mobile electronic terminal, comprise the first axle and the second axle, it is characterized in that being connected with the intermittent drive mechanism being formed by gear between described the first axle and the second axle, described intermittent drive mechanism also disposes gear and rotates sequence control mechanism, to control rotation order and the rotational angle of the gear in described intermittent drive mechanism, make the whole process of opening procedure and the whole process of closing process at biaxial hinge, the first axle and the second axle all have one period of while at least but counter-rotational process and have at least one section of first axle to rotate and process that the second axle does not turn and have at least one section of second axle to rotate and process that the first axle does not turn,
Described intermittent drive mechanism is connected to form successively by the first gear, the second gear, the 3rd gear and the 4th gear, the first gear and the 4th gear are in respectively on the first axle and the second axle, and described intermittent drive mechanism is realized the intermittence in transmission by the anodontia position of its gear;
Described gear rotates sequence control mechanism and is made up of the anodontia position of intermittent drive mechanism middle gear and lock tooth, described anodontia position and lock tooth are distributed in the different gears in intermittent drive mechanism, in the time that two gears that are meshed turn to anodontia position on the pinning arc of the lock tooth on one of them gear and another gear and match, only allow place, anodontia position gear rotate, and another gear until the tooth that described lock tooth is encountered on the gear of place, anodontia position could be moved by described cingulum;
When the lid of the first axle and mobile electronic terminal is connected, the second axle and mobile electronic terminal fuselage be connected, fuselage and lid are in while closing up state, in described intermittent drive mechanism, what the second gear engaging with the first gear lacked tooth in circumference range the is circular arc of a section 90 °, all the other are the tooth of running part, what the 4th gear lacked tooth in circumference range is the also circular arc of a section 90 °, all the other teeth that are running part; Described gear rotates sequence control mechanism and is made up of the above-mentioned anodontia position in intermittent drive mechanism and lock tooth, the first gear is provided with a lock tooth, all the other of the first gear are all the tooth of running part, the 3rd gear is provided with two lock teeth, is respectively the first lock tooth and the second lock tooth, and all the other of the 3rd gear are all the tooth of running part, angle between two lock teeth of the 3rd gear is 90 °, close up under state described, and the direction of motion is that biaxial hinge is opened direction being arranged as of gear:
The back side of the lock tooth of the first gear contacts with the front of the motion starting point tooth of the second gear drive part, in the 3rd gear, its the first lock tooth is in 180 ° of angle positions of the 3rd gear and the second gear engagement position, the second lock tooth is in the position of the first 90 ° of angles in lock tooth front in direction of rotation, and the back side of the first lock tooth of the 3rd gear contacts with the back side of the exercise end tooth of the 4th gear drive part.
7. the biaxial hinge of mobile electronic terminal as claimed in claim 6, is characterized in that described hinge is can 360 ° of hinges of opening.
8. a mobile electronic terminal, it is characterized in that it is provided with the biaxial hinge described in claim 1 or 6, as the syndeton between its fuselage and lid, and more forward portion on the front and back position of the position that the connecting portion of described lid and biaxial hinge is connected with biaxial hinge than fuselage on mobile electronic terminal, fuselage and lid are in and close up under state, the plane being determined by the axis of the first axle and the axis of the second axle favours the supporting plane of fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899208.1U CN205244120U (en) | 2015-11-03 | 2015-11-11 | Two -axis hinge and mobile electron terminal at mobile electron terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865336 | 2015-11-03 | ||
| CN2015208653364 | 2015-11-03 | ||
| CN201520899208.1U CN205244120U (en) | 2015-11-03 | 2015-11-11 | Two -axis hinge and mobile electron terminal at mobile electron terminal |
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| CN205244120U true CN205244120U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520899208.1U Active CN205244120U (en) | 2015-11-03 | 2015-11-11 | Two -axis hinge and mobile electron terminal at mobile electron terminal |
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| CN (1) | CN205244120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443569A (en) * | 2015-12-31 | 2016-03-30 | 合肥联宝信息技术有限公司 | Intermittent type rotating shaft mechanism and electronic equipment |
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2015
- 2015-11-11 CN CN201520899208.1U patent/CN205244120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443569A (en) * | 2015-12-31 | 2016-03-30 | 合肥联宝信息技术有限公司 | Intermittent type rotating shaft mechanism and electronic equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180718 Address after: 230601 418, 4 building, Hai Heng mansion 6, Cui Wei Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Hefei Lianbao Information Technology Co., Ltd. Address before: 310018 south of building 98-5, 19 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang. Patentee before: Hangzhou Amphenol Phoenix Telecom Parts Co., Ltd. |
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| TR01 | Transfer of patent right |