CN203532505U - Dual-shaft hinge device and electronic device adopting same - Google Patents
Dual-shaft hinge device and electronic device adopting same Download PDFInfo
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- CN203532505U CN203532505U CN201320690752.6U CN201320690752U CN203532505U CN 203532505 U CN203532505 U CN 203532505U CN 201320690752 U CN201320690752 U CN 201320690752U CN 203532505 U CN203532505 U CN 203532505U
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- 230000008859 change Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
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Abstract
The utility model relates to a dual-shaft hinge device and an electronic device adopting the same, wherein the electronic device further comprises a first plate body (11) and a second plate body (12); the dual-shaft hinge device is used for pivotally connecting the first plate body with the second plate body, and comprises a first supporting part (21) and a second supporting part (22); the first supporting part is provided with a first shaft body (30), a first connecting part (31) and a second connecting part (32); the first connecting part and the second connecting part are pivotally connected to the first shaft body respectively; the second supporting part is provided with a second shaft body (40), a third connecting part (43) and a fourth connecting part (44); the third connecting part and the fourth connecting part are pivotally connected to the second shaft body respectively; the second connecting part is mutually and fixedly connected with the third connecting part (43); the first connecting part corresponds to the first plate body, and the fourth connecting part (44) corresponds to the second plate body. The dual-shaft hinge device and the electronic device adopting the same can not only maintain the structural strength, but also reduce the manufacturing cost.
Description
Technical field
The utility model is about a kind of pivot device and the electronic equipment that uses this pivot device, especially in regard to a kind of double-shaft type pivot device and the electronic equipment that uses this double-shaft type pivot device.
Background technique
Along with Touch Screen technology reaches its maturity, there are at present many notebook computers also to start normality configuration Touch Screen, the notebook computer that this kind disposes Touch Screen can have the function of panel computer concurrently, and it includes the first plate body and the second plate body.The first plate body can be the upper cover that Touch Screen is installed, and the second plate body can be the base that computer spare part, battery and keyboard are installed.In order to allow described notebook computer can be used as panel computer operation, need to be set to the screen of the first plate body outwardly, and the first plate body closes up the neat state of subsides each other with the second plate body.
In order to achieve the above object, a kind of prior art is that the side centre at the first plate body and the second plate body is equiped with central hub device, by making the first plate body can carry out relative rotation and flip-flop movement with the second plate body, thus, can change in response to different demands the relative position of the second plate body and the first plate body.And, can by the first plate body, upset be until close up and paste together with the second plate body again after with respect to the second plate body Rotate 180 degree, and the screen that makes the first plate body is outwardly.Thus, this notebook computer can form as the state as panel computer, is convenient to user's touch control operation or hand-held use.Yet above-mentioned pivot device belongs to single-point support, thus structural strength a little less than, after permanent use, probably have the anxiety of fracture.
Another kind of prior art is by a kind of pivot device with gear, cam, the first axle and the second axle, the first axle and the second axle are connected to respectively to the first plate body and the second plate body, the first plate body like this and the second plate body can relative upsets between 0 degree to 360 degree, when the first plate body is relative with the second plate body, turn to 360 while spending, the first plate body and the second plate body close up each other paste neat and the first plate body screen outwardly.The assembly that this kind of pivot device has is more, and annexation is also comparatively complicated, and relative fabricating cost is also higher.
Summary of the invention
In view of this, the purpose of this utility model, proposing a kind of double-shaft type pivot device and the electronic equipment that uses this double-shaft type pivot device, to maintaining structural strength, and can reduce production costs.
For achieving the above object, the utility model proposes a kind of double-shaft type pivot device, for pivot joint the first plate body and the second plate body, it comprises the first support and the second support.The first support has the first axle body, the first joint and the second joint, and the first joint and the second joint are articulated in respectively the first axle body.The second support has the second axle body, the 3rd joint and the 4th joint, and the 3rd joint and the 4th joint are articulated in respectively the second axle body.Wherein, the second joint and the 3rd joint are affixed mutually, and the first joint is corresponding to the first plate body, and the 4th joint is corresponding to the second plate body.
In the utility model one embodiment, described the first joint has the first fixed block and the first body, the first body system by a side of the first fixed block along clockwise direction around the first axle body, and between the end of the first body and the first fixed block, be separated with the first opening, the first fixed block is corresponding to the first plate body.
In the utility model one embodiment, described the second joint has the second fixed block and the second body, the second body system by a side of the second fixed block in the counterclockwise direction around the first axle body, and between the end of the second body and the second fixed block, be separated with the second opening, the second fixed block and the 3rd joint are affixed mutually.
In the utility model one embodiment, the quantity of described the second body has two, and those the second body systems are symmetricly set in the both sides of the first body.
In the utility model one embodiment, described the 4th joint has the 4th fixed block and the 4th body, the 4th body system by a side of the 4th fixed block along clockwise direction around the second axle body, and between the end of the 4th body and the 4th fixed block, be separated with the 4th opening, the 4th fixed block is corresponding to the second plate body.
In the utility model one embodiment, described the 3rd joint has the 3rd fixed block and the 3rd body, the 3rd body system by a side of the 3rd fixed block in the counterclockwise direction around the second axle body, and between the end of the 3rd body and the 3rd fixed block, be separated with the 3rd opening, the 3rd fixed block and the second fixed block are affixed mutually.
In the utility model one embodiment, the quantity of described the 3rd body has two, and those the 3rd body systems are symmetricly set in the both sides of the 4th body.
In the utility model one embodiment, the further indent of a side that described the second fixed block connects those the second bodys has the first recess, and the first joint is corresponding to the first recess setting; The further indent of a side that the 3rd fixed block connects those the 3rd bodys has the second recess, and the 4th joint is corresponding to the second recess setting.
In the utility model one embodiment, the two ends of described the first axle body and the second axle body are radially extended with respectively bounding means; Described the first support and the second support are mutually symmetrical.
For achieving the above object, the utility model also proposes a kind of electronic equipment, comprises foregoing double-shaft type pivot device, the first plate body and the second plate body.The first plate body connects described the first joint, and the second plate body connects the 4th joint.
A kind of double-shaft type pivot device that the utility model proposes and the electronic equipment that uses it, not only maintained structural strength, also reduced cost of production.
For allowing the purpose of this utility model, feature and advantage can make this field have, conventionally know that the knowledgeable is more readily understood, below lift a preferred embodiment, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the electronic equipment of the utility model one preferred embodiment.
Fig. 2 is the schematic diagram of the double-shaft type pivot device of the utility model one preferred embodiment.
Fig. 3 is the explosive view of the double-shaft type pivot device of the utility model one preferred embodiment.
Fig. 4 is the first plate body of the utility model one preferred embodiment and the relative closed schematic diagram of the second plate body.
Fig. 5 is that the first plate body of the utility model one preferred embodiment turn to the schematic diagram of 180 degree with respect to the second plate body.
Fig. 6 is that the first plate body of the utility model one preferred embodiment turn to the schematic diagram of 360 degree with respect to the second plate body.
Identifier declaration
1 electronic equipment
11 first plate bodys
111 Touch Screens
12 second plate bodys
121 keyboards
13 double-shaft type pivot devices
21 first supports
22 second supports
30 the first axle bodies
301 bounding meanss
31 first joints
311 first fixed blocks
312 first bodys
313 first openings
32 second joints
321 second fixed blocks
322 second bodys
323 second openings
324 first recesses
40 the second axle bodies
401 bounding meanss
43 the 3rd joints
431 the 3rd fixed blocks
432 the 3rd bodys
433 the 3rd openings
434 second recesses
44 the 4th joints
441 the 4th fixed blocks
442 the 4th bodys
443 the 4th openings.
Embodiment
Please refer to Fig. 1, Figure 1 shows that the schematic diagram of electronic equipment 1 of the present utility model.Electronic equipment 1 comprises the first plate body 11, the second plate body 12 and double-shaft type pivot device 13, in the present embodiment, electronic equipment 1 is notebook computer, on the display surface of the first plate body 11, be provided with Touch Screen 111(with reference to Fig. 4), the second plate body 12 is computer spare part, battery and keyboard 121(to be installed with reference to Fig. 4) base, but be not limited to this.Double-shaft type pivot device 13 is arranged at the same side of the first plate body 11 and the second plate body 12, and arranges in pairs; In other embodiments, double-shaft type pivot device also can be set to more than one or three.By the setting of double-shaft type pivot device 13, the first plate body 11 can be with respect to the second plate body 12 pivotable between 0 degree to 360 degree.Please refer to Fig. 2 and Fig. 3, Fig. 2 is the schematic diagram of double-shaft type pivot device 13 of the present utility model, and Fig. 3 is the explosive view of double-shaft type pivot device 13 of the present utility model.Double-shaft type pivot device 13 is for the first plate body 11 and second plate body 12 of pivot joint electronic equipment 1, and double-shaft type pivot device 13 comprises the first support 21 and the second support 22.The first support 21 has the first axle body 30, the first joint 31 and the second joint 32, the first joints 31 and the second joint 32 is articulated in respectively the first axle body 30.The second support 22 has the second axle body 40, the 3rd joint 43 and the 4th joint 44, the three joints 43 and the 4th joint 44 is articulated in respectively the second axle body 40.Wherein, the first joint 31 corresponding to the first plate body 11, the four joints 44 corresponding to the second plate body 12, and the second joint 32 and the 3rd joint 43 fixed relative to one another.
Specifically, the first joint 31 has the first fixed block 311 and the first body 312, the first fixed block 311 is essentially platy structure, the first body 312 by a side of the first fixed block 311 along clockwise direction (with reference to Fig. 3) around the first axle body 30, and the end of the first body 312 (free end) and 311 of the first fixed blocks are separated with the first opening 313, the first fixed block 311 can utilize lock firmware, as screw, is fixed on a side of the first plate body 11.The second joint 32 has the second fixed block 321 and the second body 322, the second fixed block 321 is essentially platy structure, the second body 322 by a side of the second fixed block 321 in the counterclockwise direction (with reference to Fig. 3) around the first axle body 30, and the end of the second body 322 and 321 of the second fixed blocks are separated with the second opening 323.In the present embodiment, the quantity of the second body 322 has two, and these the second bodys 322 are symmetricly set in the both sides of the first body 312, and in other words, the first body 312 is single pack arrangement, and the second body 322 is double-contracting structure.Except this, the further indent of a side that the second fixed block 321 connects the second body 322 has the first recess 324, the first joints 31 to arrange corresponding to the first recess 324, and the first recess 324 also can be used for limiting the rotatable amplitude of the first joint 31.The two ends of the first axle body 30 are radially extended with respectively bounding means 301, and bounding means 301 can be limited in rotation on the first axle body 30 and unlikely disengaging the first axle body 30 by the first body 312 and the second body 322.
The 3rd joint 43 has the 3rd fixed block 431 and the 3rd body 432, the 3rd fixed block 431 is essentially platy structure, the 3rd body 432 by a side of the 3rd fixed block 431 in the counterclockwise direction (with reference to Fig. 3) around the second axle body 40, and the end of the 3rd body 432 and 431 of the 3rd fixed blocks are separated with the 3rd opening 433.Wherein, the 3rd fixed block 431 and the second fixed block 321 are affixed mutually, and its affixed mode can be sealed, welding, gummed or integrally formed etc.Except this, the further indent of a side that the 3rd fixed block 431 connects those the 3rd bodys 432 has the second recess 434.The 4th joint 44 has the 4th fixed block 441 and the 4th body 442, the 4th fixed block 441 is essentially platy structure, the 4th body 442 be by a side of the 4th fixed block 441 along clockwise direction (with reference to Fig. 3) around the second axle body 40, and the end of the 4th body 442 and 441 of the 4th fixed blocks are separated with the 4th opening 443, the 4th fixed block 441 utilizes lock firmware to be fixed on a side of the second plate body 12, the 4th joint 44 arranges corresponding to the second recess 434, and the second recess 434 can limit the rotatable amplitude of the 4th joint 44.In the present embodiment, the quantity of the 3rd body 432 has two, and these the 3rd bodys 432 are symmetricly set in the both sides of the 4th body 442, and in other words, the 4th body 442 is single pack arrangement, and the 3rd body 432 is double-contracting structure.The two ends of the second axle body 40 are radially extended with respectively bounding means 401, and bounding means 401 can be limited in rotation on the second axle body 40 and unlikely disengaging the second axle body 40 by the 3rd body 432 and the 4th body 442.In the present embodiment, the structure of the first support 21 and the second support 22 and shape system are mutually symmetrical.
Referring again to Fig. 4 to Fig. 6, Fig. 4 is to Figure 6 shows that the first plate body 11 is switched to the action schematic diagram of 360 degree by 0 degree with respect to the second plate body 12.As shown in Figure 4, it is that the first plate body 11 is relative with the second plate body 12 closed, that is the schematic diagram of 0 degree state, now, the Touch Screen 111 of the first plate body 11 is in the face of the keyboard 121 of the second plate body 12, the first fixed block 311 is positioned at the top of the 4th fixed block 441, and the first axle body 30 is positioned at the top of the second axle body 40.
As shown in Figure 5, it is that the first plate body 11 turn to the schematic diagram of 180 degree with respect to the second plate body 12, now, the Touch Screen 111 of the first plate body 11 is towards top, the first fixed block 311 take the first axle body 30 as axle center, rotated 180 degree (being equivalent to the first fixed block 311 with respect to the second fixed block 321 Rotate 180 degree), now the first fixed block 311 is butted on the 3rd fixed block 431 and is subject to the restriction of the first recess 324, and therefore the first fixed block 311 cannot continue rotation again.
As shown in Figure 6, it is that the first plate body 11 turn to the schematic diagram of 360 degree with respect to the second plate body 12, in the process of Fig. 5 to Fig. 6, because being subject to restriction as in the previous paragraph, cannot continue by the first fixed block 311 rotation, if therefore continue to force in the first plate body 11, while making it with respect to the second plate body 12 upset, to transfer to by the 3rd fixed block 431 and take the second axle body 40 as axle center Rotate 180 degree (being equivalent to the 4th fixed block 441 with respect to the 3rd fixed block 431 Rotate 180 degree), now the Touch Screen 111 of the first plate body 11 deviates from the second plate body 12 and (with Fig. 6, is seen as downward) toward the outer side, the 4th fixed block 441 is positioned at the top of the first fixed block 311, the second axle body 40 is positioned at the top of the first axle body 30.Under the state shown in Fig. 6, electronic equipment 1 can be used as panel computer and uses.
In sum, a kind of double-shaft type pivot device that the utility model proposes and the electronic equipment that uses it, it utilizes simple body and fixed block to overlap mutually, can allow the first plate body and the second plate body reach the object of 0 degree to 360 degree upset start, and can double-shaft type pivot device more than two be set in a side of the first plate body and the second plate body simultaneously.Compared to prior art, the utility model has not only maintained structural strength, has also reduced cost of production.
Although the utility model discloses as above with preferred embodiment, so it is not intended to limit the utility model, anyly has the knack of this skill person, within not departing from spirit and scope of the present utility model, when doing a little change and retouching.
Claims (10)
1. a double-shaft type pivot device, for pivot joint one first plate body (11) and one second plate body (12), is characterized in that, this double-shaft type pivot device (13) comprising:
One first support (21), it has a first axle body (30), one first joint (31) and one second joint (32), and this first joint (31) is articulated in respectively this first axle body (30) with this second joint (32); And
One second support (22), it has a second axle body (40), one the 3rd joint (43) and one the 4th joint (44), and the 3rd joint (43) is articulated in respectively this second axle body (40) with the 4th joint (44);
Wherein, this second joint (32) is affixed mutually with the 3rd joint (43), and this first joint (31) is corresponding to this first plate body (11), and the 4th joint (44) is corresponding to this second plate body (12).
2. double-shaft type pivot device as claimed in claim 1, wherein, this first joint (31) has one first fixed block (311) and one first body (312), this first body (312) by a side of this first fixed block (311) along clockwise direction around this first axle body (30), and between the end of this first body (312) and this first fixed block (311), be separated with one first opening (313), this first fixed block (311) is corresponding to this first plate body (11).
3. double-shaft type pivot device as claimed in claim 2, wherein, this second joint (32) has one second fixed block (321) and the second body (322), described the second body (322) by a side of this second fixed block (321) in the counterclockwise direction around this first axle body (30), and between the end of described the second body (322) and this second fixed block (321), be separated with one second opening (323), this second fixed block (321) is affixed mutually with the 3rd joint (43).
4. double-shaft type pivot device as claimed in claim 3, wherein, the quantity of described the second body (322) has two, and described the second body (322) is symmetricly set in the both sides of this first body (312).
5. double-shaft type pivot device as claimed in claim 4, wherein, the 4th joint (44) has one the 4th fixed block (441) and one the 4th body (442), the 4th body (442) by a side of the 4th fixed block (441) along clockwise direction around this second axle body (40), and between the end of the 4th body (442) and the 4th fixed block (441), be separated with one the 4th opening (443), the 4th fixed block (441) is corresponding to this second plate body (12).
6. double-shaft type pivot device as claimed in claim 5, wherein, the 3rd joint (43) has one the 3rd fixed block (431) and the 3rd body (432), described the 3rd body (432) by a side of the 3rd fixed block (431) in the counterclockwise direction around this second axle body (40), and between the end of described the 3rd body (432) and the 3rd fixed block (431), be separated with one the 3rd opening (433), the 3rd fixed block (431) is affixed mutually with this second fixed block (321).
7. double-shaft type pivot device as claimed in claim 6, wherein, the quantity of described the 3rd body (432) has two, and described the 3rd body (432) is symmetricly set in the both sides of the 4th body (442).
8. double-shaft type pivot device as claimed in claim 7, wherein, the further indent of a side that this second fixed block (321) connects described the second body (322) has one first recess (324), and this first joint (31) arranges corresponding to this first recess (324); The further indent of a side that the 3rd fixed block (431) connects those the 3rd bodys (432) has one second recess (434), and the 4th joint (44) arranges corresponding to this second recess (434).
9. double-shaft type pivot device as claimed in claim 8, wherein, this first axle body (30) is radially extended with respectively a bounding means (401) with the two ends of this second axle body (40); This first support (21) is mutually symmetrical with this second support (22).
10. an electronic equipment, is characterized in that comprising:
Double-shaft type pivot device (13) as described in any one in claim 1 to 9;
One first plate body (11), connects this first joint (31); And
One second plate body (12), connects the 4th joint (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690752.6U CN203532505U (en) | 2013-11-05 | 2013-11-05 | Dual-shaft hinge device and electronic device adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690752.6U CN203532505U (en) | 2013-11-05 | 2013-11-05 | Dual-shaft hinge device and electronic device adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532505U true CN203532505U (en) | 2014-04-09 |
Family
ID=50418717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690752.6U Expired - Lifetime CN203532505U (en) | 2013-11-05 | 2013-11-05 | Dual-shaft hinge device and electronic device adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532505U (en) |
-
2013
- 2013-11-05 CN CN201320690752.6U patent/CN203532505U/en not_active Expired - Lifetime
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
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| CX01 | Expiry of patent term |