CN203627514U - Electronic device and sinking type pivot assembly - Google Patents
Electronic device and sinking type pivot assembly Download PDFInfo
- Publication number
- CN203627514U CN203627514U CN201320648098.2U CN201320648098U CN203627514U CN 203627514 U CN203627514 U CN 203627514U CN 201320648098 U CN201320648098 U CN 201320648098U CN 203627514 U CN203627514 U CN 203627514U
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- plate body
- tooth bar
- gear
- pivot assembly
- support
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- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 4
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- 238000010587 phase diagram Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
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- 238000000429 assembly Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
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Abstract
The utility model provides an electronic device and a sinking type pivot assembly. The electronic device comprises a first plate body, a second plate body and a sinking type pivot assembly (13), wherein the sinking type pivot assembly (13) comprises a first supporting part (20) and a second supporting part (30). The first supporting part (20) is connected with the first plate body and is provided with a rack (22); the rack (22) has a rack length. The second supporting part (30) is connected with a second plate body and is provided with a shaft body (32) and a gear (33); the shaft body (32) is sleeved with the gear (33) which is engaged with the rack (22); the gear (33) has a circumference length; the rack length is equal to the circumference length. Compared with the prior art, the electronic device is convenient to operate; the smoothness is kept during the overturning process and the structural strength is kept.
Description
Technical field
The utility model is about a kind of electronic equipment and pivot assembly wherein, and particularly about a kind of electronic equipment and sunk type pivot assembly wherein.
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 tablet PC concurrently, and it includes the first plate body and the second plate body.The first plate body is for example provided with the base of computer spare part, battery and keyboard, and the second plate body is for example provided with the upper cover of Touch Screen.In order to allow described notebook computer can be used as tablet PC operation, need to be set to the screen of the second 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 reach this kind of state, the annexation between the first plate body and the second plate body can adopt following several mode.
First kind of way is to be equiped with centrally-pivoted axle assembly in a side centre of the first plate body and the second plate body, make the first plate body can carry out relative rotation and flip-flop movement with the second plate body with this, thus, can answer different demands to change the relative position of the second plate body and the first plate body.And, can by the second plate body, upset be so that close up and paste together with the first plate body again after with respect to the first plate body Rotate 180 degree, and the screen that makes the second plate body is outwardly.Thus, this notebook computer can form as the state as tablet PC, is convenient to user's touch control operation or hand-held use.But above-mentioned pin-jointed structure belongs to single-point support, therefore structural strength a little less than, after permanent use, probably can rupture.
The second way is, in a side of the first plate body and the second plate body, twin axle pivot assembly is set, twin axle pivot assembly has the first axle and the second axle, and the first axle is connected respectively the first plate body and the second plate body with the second axle, the first plate body like this and the second plate body can relative upsets between 0 degree to 360 degree, turn to 360 while spending when the first plate body is relative with the second plate body, the first plate body and the second plate body close up paste neat and the second plate body screen outwardly.But this kind of twin axle pivot assembly, often has the first axle and the second axle when rotated, produce operation inconvenience because start order is inconsistent and rotate situation about having some setbacks.
Summary of the invention
The purpose of this utility model is proposing a kind of electronic equipment and sunk type pivot assembly, to can allow the first plate body is relative with the second plate body to overturn time, and the convenience that not only operates, umklapp process also can maintain smooth degree, and can also keep intensity.
For achieving the above object, the utility model proposes a kind of sunk type pivot assembly, it comprises the first support and the second support.The first support has tooth bar, and tooth bar has a tooth bar length.The second support has axis body and gear, and geared sleeve is located on axis body and is engaged in tooth bar, and gear has a circumference, and its middle rack length equals circumference.
In the utility model one preferred embodiment, the first support further has bounding means, and gear is arranged in bounding means movably.
In the utility model one preferred embodiment, bounding means has elongated hole, and tooth bar is arranged on the inwall of elongated hole, and gear is arranged in elongated hole movably.
In the utility model one preferred embodiment, sunk type pivot assembly further comprises resistance part, and resistance part is sheathed on axis body and compresses bounding means.
For reaching aforementioned object, the utility model proposes a kind of electronic equipment, comprise the first plate body, the second plate body and aforesaid sunk type pivot assembly, wherein the first support further comprises the first fixed block, the second support further comprises the second fixed block, the side that the first fixed block connects the first plate body and the first fixed block connects tooth bar, and the side that the second fixed block connects the second plate body and the second fixed block connects axis body.
For reaching aforementioned object, the utility model also proposes a kind of electronic equipment, and it comprises the first plate body, the second plate body and sunk type pivot assembly, and sunk type pivot assembly comprises the first support and the second support.The first support is connected in a side of the first plate body, and the first support has tooth bar, and tooth bar has opposed head end and end.The second support is connected in a side of the second plate body, and the second support has axis body and gear, and geared sleeve is located on axis body and is engaged in tooth bar.Wherein, when the second plate body be positioned at the first plate body directly over time, gear is positioned at the head end of tooth bar; When the second plate body be positioned at the first plate body under time, gear is positioned at the end of tooth bar.
In the utility model one embodiment, the first plate body has opposed end face and bottom surface, and in the time that gear is positioned at the head end of tooth bar, the second plate body is near end face and be parallel to the first plate body; In the time that gear is positioned at the end of tooth bar, the second plate body is near bottom surface and be parallel to the first plate body.Wherein, the head end of tooth bar upwards extends beyond end face, and the end of tooth bar extends beyond bottom surface downwards.
A kind of electronic equipment that the utility model proposes and sunk type pivot assembly, allow when the first plate body is relative with the second plate body to overturn, and not only operates conveniently, and umklapp process has also maintained smooth degree, and has kept structural strength.
For allowing the purpose of this utility model, feature and advantage can make field those of ordinary skills be 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 sunk type pivot assembly of the utility model one preferred embodiment.
Fig. 3 is the exploded perspective view of the sunk type pivot assembly of the utility model one preferred embodiment.
Fig. 4 is 0 degree closed state figure of the electronic equipment of the utility model one preferred embodiment.
Fig. 5 is 90 degree unfolding state figures of the electronic equipment of the utility model one preferred embodiment.
Fig. 6 is 180 degree unfolding state figures of the electronic equipment of the utility model one preferred embodiment.
Fig. 7 is 360 degree unfolding state figures of the electronic equipment of the utility model one preferred embodiment.
Identifier declaration
1 electronic equipment
11 first plate bodys
111 end faces
112 bottom surfaces
12 second plate bodys
121 display surfaces
13 sunk type pivot assemblies
20 first supports
21 first fixed blocks
22 tooth bars
221 head ends
222 ends
23 bounding meanss
231 elongated holes
30 second supports
31 second fixed blocks
32 axis bodies
33 gears
34 resistance parts
341 shell fragments
35 flanges
36 pads
37 exterior nut caps.
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram of the electronic equipment of the utility model one preferred embodiment.Electronic equipment 1 comprises the first plate body 11, the second plate body 12 and sunk type pivot assembly 13, in the present embodiment, electronic equipment 1 is notebook computer, the first plate body 11 is bases that computer spare part, battery and keyboard are installed, the second plate body 12 is upper covers that Touch Screen is installed, but is not limited to this.Referring to Fig. 4, Fig. 4 is 0 degree closed state figure of electronic equipment 1, and the second plate body 12 has display surface 121, the first plate bodys 11 that are provided with Touch Screen and has opposed end face 111 and bottom surface 112, and end face 111 is provided with keyboard.Electronic equipment 1 has two groups of sunk type pivot assemblies 13, and it is arranged at the same side of the first plate body 11 and the second plate body 12 in pairs symmetrically, and thus, the second plate body 12 can overturn by relative the first plate body 11.
Referring again to Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 are respectively constitutional diagram and the explosive view of sunk type pivot assembly 13.Sunk type pivot assembly 13 comprises the first support 20 and the second support 30.The first support 20 is connected in a side of the first plate body 11, and the first support 20 has the first fixed block 21, tooth bar 22 and bounding means 23.The first fixed block 21 connects the first plate body 11, and a side of the first fixed block 21 connects bounding means 23, bounding means 23 has elongated hole 231, and tooth bar 22 is arranged on the inwall of a side of elongated hole 231, tooth bar 22 have opposed head end 221 with end 222(with reference to Fig. 4).The second support 30 is connected in a side of the second plate body 12, and the second support 30 has the second fixed block 31, axis body 32, gear 33, resistance part 34, flange 35, pad 36 and exterior nut cap 37.The side that the second fixed block 31 connects the second plate body 12 and the second fixed block 31 connects axis body 32, gear 33(is with reference to Fig. 3) be sheathed on axis body 32, and be arranged at movably in the elongated hole 231 of bounding means 23, gear 33 is engaged in tooth bar 22, therefore in the time that axis body 32 rotates, can move along tooth bar 22 by driven gear 33.Wherein, head end 221 to end 222 by tooth bar 22 defines a tooth bar length, gear 33 has a circumference, tooth bar length equals circumference, in other words, when gear 33 moves to end 222 by the head end 221 of tooth bar 22, corresponding gear 33 meeting rotating 360 degrees, related, also rotating 360 degrees thereupon of axis body 32 and the second plate body 12 that is connected axis body 32.
One side of gear 33 is provided with flange 35, and in the present embodiment, flange 35 is radially to be extended and integrally formed loop configuration by axis body 32, but is not limited to this, between flange 35 and gear 33, accompanies pad 36.Be positioned on the axis body 32 of opposite side of gear 33 and be arranged with resistance part 34, between resistance part 34 and gear 33, also accompany pad 36, the both sides pad 36 of gear 33 is limited in gear 33 in elongated hole 231 and moves.The opposite side that resistance part 34 deviates from gear 33 is provided with exterior nut cap 37, between exterior nut cap 37 and resistance part 34, also accompanies pad 36.Exterior nut cap 37 matches with flange 35 pad 36, gear 33 is limited on axis body 32 with resistance part 34.Wherein, resistance part 34 has a plurality of shell fragments 341, shell fragment 341 can increase the frictional force between pad 36, bounding means 23 and flange 35, thus resistance part 34 being sheathed on axis body 32 and compressing bounding means 23 increases resistance, makes the first plate body 11 and the second plate body 12 can in the situation that not applying external force, be easy to maintain both relative angles.
Referring to Fig. 4, Fig. 4 is the closed phase diagram of 0 degree of electronic equipment 1, and for the ease of signal, has omitted part assembly.Under this situation, the second plate body 12 presents closed state with respect to the first plate body 11, the second plate body 12 be positioned at the first plate body 11 directly over, the display surface of the second plate body 12 121 can near and adjoin end face 111 and parallel the first plate body 11, gear 33 is positioned at the head end 221 of tooth bar 22.Wherein, the head end 221 of tooth bar 22 upwards extends beyond end face 111, and the end 222 of tooth bar 22 extends beyond bottom surface 112 downwards, but is not limited to this.
Referring again to Fig. 5, Fig. 5 is the phase diagram that 90 degree of electronic equipment 1 launch, and for the ease of signal, has omitted part assembly.Under this situation, the second plate body 12 with respect to the first plate body 11 present launch 90 degree plumbnesss, now, because of the second plate body 12 with respect to the first plate body 11 overturn 90 spend, interlock axis body 32 and gear 33 90-degree rotations, gear 33 is along sink approximately 1/4 tooth bar length of tooth bar 22.
Referring again to Fig. 6, Fig. 6 is the phase diagram that 180 degree of electronic equipment 1 launch, and for the ease of signal, has omitted part assembly.Under this situation, the second plate body 12 presents the levels of launching 180 degree with respect to the first plate body 11, now, and because the second plate body 12 has overturn and totally 180 to have spent with respect to the first plate body 11, interlock axis body 32 rotates totally 180 degree with gear 33, and gear 33 sinks to being total to approximately 1/2 tooth bar length along tooth bar 22.
Referring again to Fig. 7, Fig. 7 is the phase diagram that 360 degree of electronic equipment 1 launch, and for the ease of signal, has omitted part assembly.Under this situation, the second plate body 12 presents the complete deployed condition of 360 degree with respect to the first plate body 11, because the second plate body 12 is with respect to the first plate body 11 totally 360 degree that overturn, interlock axis body 32 rotates totally 360 degree with gear 33, and gear 33 sinks until the end 222 of tooth bar 22 along tooth bar 22.Now, the second plate body 12 be positioned at the first plate body 11 under, near bottom surface 112 and parallel the first plate body 11, the display surface 121 of the second plate body 12 can deviate from the first plate body 11 and outwardly, can be convenient to user and set it as tablet PC use under the state that therefore electronic equipment 1 launches completely at 360 degree.In the present embodiment, second plate body 12 of electronic equipment 1 after 360 degree launch completely is not close to the first plate body 11, but in other embodiments, can be designed to second plate body of electronic equipment after 360 degree launch completely yet and can be close to the first plate body.
In sum, a kind of electronic equipment that the utility model proposes and sunk type pivot assembly, allow when the first plate body is relative with the second plate body to overturn, not only operate conveniently, umklapp process has also maintained smooth degree, because the quantity of sunk type pivot assembly can arrange more than two, therefore also keep structural intensity.
Although the utility model discloses as above with preferred embodiment; so it is not intended to limit the utility model; any those of ordinary skills; not departing from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (10)
1. sunk type pivot assembly, comprising:
One first support (20), has a tooth bar (22), and this tooth bar (22) has a tooth bar length; And
One second support (30), has an axis body (32) and a gear (33), and this gear (33) is sheathed on this axis body (32) above and is engaged in this tooth bar (22), and this gear (33) has a circumference, and wherein, this tooth bar length equals this circumference.
2. sunk type pivot assembly as claimed in claim 1, wherein, this first support (20) further has a bounding means (23), and this gear (33) is arranged in this bounding means (23) movably.
3. sunk type pivot assembly as claimed in claim 2, wherein, this bounding means (23) has an elongated hole (231), and this tooth bar (22) is arranged on the inwall of this elongated hole (231), and this gear (33) is arranged in this elongated hole (231) movably.
4. sunk type pivot assembly as claimed in claim 2, wherein, this sunk type pivot assembly (13) further comprises a resistance part (34), this resistance part (34) are sheathed on this axis body (32) above and compress this bounding means (23).
5. electronic equipment, comprising:
One first plate body (11) and one second plate body (12); And
Sunk type pivot assembly (13) as described in any one in claim 1 to 4, wherein, this first support (20) further comprises one first fixed block (21), this second support (30) further comprises one second fixed block (31), the side that this first fixed block (21) connects this first plate body (11) and this first fixed block (21) connects this tooth bar (22), and the side that this second fixed block (31) connects this second plate body (12) and this second fixed block (31) connects this axis body (32).
6. electronic equipment, comprising:
One first plate body (11) and one second plate body (12); And
One sunk type pivot assembly (13), this sunk type pivot assembly (13) comprising:
One first support (20), is connected in a side of this first plate body (11), and this first support (20) has a tooth bar (22), and this tooth bar (22) has an opposed head end (221) and an end (222); And
One second support (30), is connected in a side of this second plate body (12), and this second support (30) has an axis body (32) and a gear (33), and it is upper and be engaged in this tooth bar (22) that this gear (33) is sheathed on this axis body (32);
Wherein, when this second plate body (12) be positioned at this first plate body (11) directly over time, this gear (33) is positioned at this head end (221) of this tooth bar (22); When this second plate body (12) be positioned at this first plate body (11) under time, this gear (33) is positioned at this end (222) of this tooth bar (22).
7. electronic equipment as claimed in claim 6, wherein, this first plate body (11) has an opposed end face (111) and a bottom surface (112), in the time that this gear (33) is positioned at this head end (221) of this tooth bar (22), this second plate body (12) is near this end face (111) and parallel this first plate body (11); In the time that this gear (33) is positioned at this end (222) of this tooth bar (22), this second plate body (12) is near this bottom surface (112) and parallel this first plate body (11).
8. electronic equipment as claimed in claim 7, wherein, this head end (221) of this tooth bar (22) upwards extends beyond this end face (111), and this end (222) of this tooth bar (22) extends beyond this bottom surface (112) downwards.
9. electronic equipment as claimed in claim 6, wherein, this first support (20) further has a bounding means (23), and this gear (33) is arranged in this bounding means (23) movably.
10. electronic equipment as claimed in claim 9, wherein, this bounding means (23) has an elongated hole (231), and this tooth bar (22) is arranged on the inwall of this elongated hole (231), and this gear (33) is arranged in this elongated hole (231) movably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648098.2U CN203627514U (en) | 2013-10-21 | 2013-10-21 | Electronic device and sinking type pivot assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648098.2U CN203627514U (en) | 2013-10-21 | 2013-10-21 | Electronic device and sinking type pivot assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627514U true CN203627514U (en) | 2014-06-04 |
Family
ID=50813997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648098.2U Expired - Lifetime CN203627514U (en) | 2013-10-21 | 2013-10-21 | Electronic device and sinking type pivot assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627514U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443309A (en) * | 2018-03-14 | 2018-08-24 | 联想(北京)有限公司 | A kind of pivot structure and electronic equipment |
| CN108468706A (en) * | 2018-06-06 | 2018-08-31 | 合肥联宝信息技术有限公司 | A kind of regulating device and electronic equipment |
| CN109542169A (en) * | 2018-11-26 | 2019-03-29 | 英业达科技有限公司 | Laptop |
| CN111911524A (en) * | 2019-05-09 | 2020-11-10 | 宏碁股份有限公司 | Rotating shaft module and electronic device |
| US11036261B2 (en) | 2019-11-14 | 2021-06-15 | Acer Incorporated | Hinge module and portable electronic device |
-
2013
- 2013-10-21 CN CN201320648098.2U patent/CN203627514U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443309A (en) * | 2018-03-14 | 2018-08-24 | 联想(北京)有限公司 | A kind of pivot structure and electronic equipment |
| CN108468706A (en) * | 2018-06-06 | 2018-08-31 | 合肥联宝信息技术有限公司 | A kind of regulating device and electronic equipment |
| CN109542169A (en) * | 2018-11-26 | 2019-03-29 | 英业达科技有限公司 | Laptop |
| CN111911524A (en) * | 2019-05-09 | 2020-11-10 | 宏碁股份有限公司 | Rotating shaft module and electronic device |
| CN111911524B (en) * | 2019-05-09 | 2022-03-08 | 宏碁股份有限公司 | Rotating shaft module and electronic device |
| US11036261B2 (en) | 2019-11-14 | 2021-06-15 | Acer Incorporated | Hinge module and portable electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |