CN204372488U - Adjustable support and panel computer thereof - Google Patents
Adjustable support and panel computer thereof Download PDFInfo
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- CN204372488U CN204372488U CN201520002281.4U CN201520002281U CN204372488U CN 204372488 U CN204372488 U CN 204372488U CN 201520002281 U CN201520002281 U CN 201520002281U CN 204372488 U CN204372488 U CN 204372488U
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- support
- panel computer
- master bracket
- assistant
- assistant support
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Abstract
The utility model discloses a kind of adjustable support and panel computer thereof, adjustable support is used for support plate computer, comprise master bracket and assistant support, the back pivot joint of described assistant support and described panel computer, described master bracket and described assistant support pivot joint are with the adjustment making the adjustment of angle between described master bracket and described assistant support realize the bearing length of described adjustable support.The utility model is due to master bracket and assistant support pivot joint, the bearing length of adjustable support is increased by the angle increasing master bracket and assistant support, thus reduce the angle of inclination of panel computer, and the minimum cant utilizing this adjustable support that panel computer can be made to reach above-mentioned support of the prior art cannot to be adjusted to, for user provides larger regulation range.
Description
Technical field
The utility model relates to computer realm, particularly relates to a kind of adjustable support and panel computer thereof.
Background technique
At present, user has high requirement to the lightness of computer entirety and the convenience of carrying, and for meeting the demand of user, market has occurred panel computer.Each for computer constituent element is integrated on a flat board by panel computer, thus makes panel computer light and handy, carries also very convenient, receives liking of users.User, when operate tablet computer, can place it in (as desktop) on a supporting surface usually, and supports to make panel computer and supporting surface keep tilting to the back side of panel computer.
For making panel computer keep tilting, in prior art, there is the mode of two kinds of support plate computers.A kind of supporting way is: place a sheath body at the back side of panel computer, and this sheath body, by the inclined-plane support plate computer on it, makes it to keep tilting.But the shortcoming of this supporting way is, the profile of sheath body is comparatively large, and can not regulate the angle of inclination (angle of supporting surface and panel computer display surface, in theory, angle of inclination should be more than or equal to 90 °) of panel computer.
Another kind of supporting way is: as depicted in figs. 1 and 2, at back side pivot joint support 100 of panel computer 200, and the angle usually changing support 100 and panel computer 200 regulates the angle of inclination of panel computer 200.Although this support 100 can regulate the angle of inclination of panel computer 200, the minimum cant of panel computer is very limited.
Its reason is, in fact support 100, panel computer 200 and supporting surface 300 constitute a triangular support configurations, as shown in Figure 1, the theoretical minimum cant of panel computer 200 is 90 ° (when angle of inclination is less than 90 °, can reverse flip be there is in panel computer 200, tip upside down on supporting surface 300 to make display screen), namely support 100, panel computer 200 and supporting surface 300 form one with panel computer 200 for right angle side, the right-angled triangle being hypotenuse with support 100.Make the minimum cant of panel computer 200 be 90 ° if want, the bearing length OA of support 100 should be greater than the effective length OB (this effective length is the length that pivot-connecting position arrives bottom panel computer 200) of panel computer 200, as shown in Figure 2, and the bearing length OA of support 100 is less, and the minimum cant of panel computer 200 is larger.Therefore, in theory, the bearing length OA of support 100 should be made to be greater than the effective length OB of panel computer 200, if but the length OA of support 100 is greater than the effective length OB of panel computer 200, when panel computer 200 is in non-supported state, namely, when support 100 is fastened on panel computer 200 back side, the support end of support 100 just can stretch out in the bottom of panel computer 200.For the consideration to easy to carry and space hold, support 100 does not allow the bottom of stretching out panel computer 200 when being fastened on panel computer 200 back side, so the bearing length OA of support 100 can not be greater than the effective length OB of panel computer 200, thus this support 100 cannot make panel computer 200 reach theoretical minimum cant.
And, as shown in Figure 2, owing to being equiped with battery in the bottom of electric 200 brains of flat board, this battery makes the back side of panel computer 200 form ridge 210, be overlapped on ridge 210 when fastening to prevent support 100 and then cause the problem increasing and take up room, the bearing length OA of support 100 is maximum can only equal OC (OC is the distance that the starting point of ridge is arrived in pivot-connecting position), this just makes the length OA of support 100 less, what the minimum cant of panel computer 200 was become is very large, beyond the angle of inclination (angle of inclination that user commonly uses is 100 °-120 °) that user commonly uses, finally make the regulation range at the angle of inclination of panel computer 200 become very little (maximum tilt angle is constant, minimum cant becomes large, therefore, the regulation range at angle of inclination diminishes).
In addition, also occur a kind of foldable support frame in prior art, although this supporting frame can the angle of inclination of adjustment panel computer in a big way, complex structure, takes up room larger.
Model utility content
Minimum cant for panel computer of the prior art is larger, the technical problem that the regulation range at angle of inclination is less, the utility model provides a kind of adjustable support for being arranged on the panel computer back side, this adjustable support is utilized neither to increase the space hold of panel computer under non-supported state, the minimum cant of panel computer can be reduced again under holding state, increase the regulation range at angle of inclination.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of adjustable support, for support plate computer, comprise master bracket and assistant support, the back pivot joint of described assistant support and described panel computer, described master bracket and described assistant support pivot joint are with the adjustment making the adjustment of angle between described master bracket and described assistant support realize the bearing length of described adjustable support.
As preferably, described master bracket and assistant support are all in tabular, and described master bracket is used for offering breach with one end of described assistant support pivot joint when being 0 ° to make described master bracket and assistant support be switched to angle, and described assistant support is positioned at described breach.
As preferably, described master bracket and assistant support are rectangular plate, and described breach is the rectangular indentation of mating with described assistant support.
As preferably, described assistant support is two, described breach is two, adjacent two drift angles that breach described in two is opened in described master bracket respectively sentence the protuberance making the middle part of one end of described master bracket and described assistant support pivot joint form a rectangle, and assistant support described in two lays respectively at the both sides of described protuberance.
As preferably, described assistant support by two relative drift angle respectively with the back side and the described protuberance pivot joint of described panel computer.
As preferably, described assistant support and described panel computer and described master bracket and described assistant support are respectively by rotating assembly pivot joint.
As preferably, described rotating assembly comprises rotating shaft, is fixed on the first fixed support on described panel computer or assistant support and is fixed on the second fixed support on described master bracket, described second fixed support is provided with sleeve pipe, described rotating shaft is fixed on described first fixed support, and stretches into described sleeve pipe.
As preferably, described master bracket is formed with curved part away from one end of described assistant support, and the form fit at battery place is equipped with at the back of described curved part and described panel computer.
The invention also discloses a kind of panel computer, it comprises above-mentioned adjustable support.
Compared with prior art, the beneficial effect of adjustable support of the present utility model and panel computer thereof is:
1, due to master bracket and assistant support pivot joint, the bearing length of adjustable support is increased by the angle increasing master bracket and assistant support, thus reduce the angle of inclination of panel computer, and the minimum cant utilizing this adjustable support that panel computer can be made to reach above-mentioned support of the prior art cannot to be adjusted to, for user provides larger regulation range.
2, when panel computer without the need to slant setting or idle time, revolute pair support, master bracket is rotated towards away from the direction bottom panel computer, and it is final when assistant support and master bracket are all in buckling state, the bearing length of adjustable support is adjusted to minimum, make master bracket be positioned at the top of the battery of panel computer, thus avoid because master bracket and ridge (forming ridge because being provided with battery) overlap the problem that the overall space caused takies increase completely.Therefore, this adjustable support, under the adjustment range adding panel computer angle of inclination, does not increase the space hold of panel computer entirety, meets the trend that Current electronic product is lightening.
3, the simple and stable structure of this adjustable support, easy manufacturing.
Accompanying drawing explanation
The schematic diagram of Fig. 1 is panel computer of the prior art when the being in minimum cant geometric model of (bearing length of support is greater than the effective length of panel computer);
The schematic diagram of Fig. 2 is panel computer of the prior art when the being in minimum cant geometric model of (bearing length of support is less than effective bearing length of panel computer);
Fig. 3 is the structural representation of the panel computer being provided with adjustable support of the present utility model;
Fig. 4 is the structural representation of rotating assembly;
Fig. 5 is the schematic diagram that adjustable support of the present utility model is in the geometric model of folded state;
Fig. 6 is the schematic diagram of the geometric model of the panel computer being provided with adjustable support of the present utility model when being in minimum cant;
Fig. 7 is the structural representation that adjustable support of the present utility model is in folded state;
Fig. 8 is the structural representation that adjustable support of the present utility model is in non-full open position;
Fig. 9 is the structural representation of the panel computer being provided with adjustable support of the present utility model when being in minimum cant.
In figure:
10-master bracket; 11-curved part; 12-breach; 20-assistant support; 30-rotating assembly; 31-first fixed support; 32-second fixed support; 33-rotating shaft; 200-panel computer; 210-ridge; 300-supporting surface.
Embodiment
For making those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 3, embodiment of the present utility model discloses a kind of adjustable support, and for support plate computer 200, it comprises master bracket 10 and assistant support 20, the back pivot joint of assistant support 20 and panel computer 200, master bracket 10 and assistant support 20 pivot joint.In the present embodiment, respectively by rotating assembly 30 pivot joint between assistant support 20 and panel computer 200 and between master bracket 10 and assistant support 20, particularly, as shown in Figure 4, the second fixed support 32 that rotating assembly 30 comprises rotating shaft 33, is fixed on the first fixed support 31 on panel computer 200 or assistant support 20 and is fixed on master bracket 10, second fixed support 32 is provided with sleeve pipe, and rotating shaft 33 is fixed on the first fixed support 31, and stretches into sleeve pipe.So, the bearing length of adjustable support is adjusted by changing master bracket 10 and the angle of assistant support 20, and then make panel computer 200 under non-supported state, adjustable support is positioned at panel computer 200 ridge 210 top, and time under holding state, adjustable support can reduce the minimum cant of panel computer 200, and then increases the regulation range at angle of inclination.
As shown in Fig. 5-Fig. 9, the length of assistant support 20 is O
2o
3, the length of master bracket 10 is O
3a
2, assistant support 20 is O with the distance of pivot-connecting position bottom panel computer 200 of panel computer 200
2b
2, namely the effective length of panel computer 200 is O
2b
2, the section start of ridge 210 (being formed because being provided with battery bottom panel computer 200) is O to assistant support 20 and the length of the pivot-connecting position of panel computer 200
2c
2, the bearing length of adjustable support is O
2a
2.As shown in figure 5 and figure 7, panel computer 200 is in non-supported state, and the master bracket 10 of this state is 0 °, the bearing length O of adjustable support with the angle of assistant support 20 and assistant support 20 with the angle of panel computer 200
2a
2equal the length O of master bracket 10
3a
2with the length O of assistant support 20
2o
3difference, now, the bearing length of adjustable support is minimum, thus makes main support 10 be positioned at ridge 210 top of panel computer 200, therefore avoids master bracket 10 because being overlapped on problem ridge 210 causing and takes up room and increase.As shown in Figure 8, along with the angle of master bracket 10 with assistant support 20 constantly increases, the bearing length O of adjustable support
1a constantly increases, and as shown in Fig. 6 and Fig. 9, when master bracket 10 increases to 180 ° with the angle of assistant support 20, the bearing length of adjustable support increases to maximum, bearing length O
2a
2for the length O of master bracket 10
3a
2with the length O of assistant support 20
2o
3sum, the bearing length O of adjustable support
2a
2be greater than the effective length O of panel computer 200
2b
2, now, theoretical minimum cant 90 ° can be adjusted to panel computer 200 angle to make the angle of inclination of panel computer 200 by adjustment assistant support 20.
To sum up, adjustable support is under panel computer 200 is in non-supported state, can be fastened on panel computer 200 with the state do not overlapped with the ridge 210 at panel computer 200 back, and under panel computer 200 is in holding state, can reduce minimum cant, its reason is that master bracket 10 can adjust the bearing length of adjustable support with the change of the angle of assistant support 20.
Master bracket 10 can have multiple with the concrete structure of assistant support 20, in a preferred embodiment of the present utility model, as shown in Fig. 3, Fig. 7 and Fig. 8, master bracket 10 and assistant support 20 are all in tabular, and master bracket 10 is for offering breach 12 with one end of assistant support 20 pivot joint.When to be switched to angle be 0 ° for master bracket 10 and assistant support 20, when namely master bracket 10 and assistant support 20 are in folded state, assistant support 20 is positioned at breach 12, i.e. fill up the gap, forms an entirety to make adjustable support.The advantage arranging this breach 12 is, reduces the integral thickness of adjustable support, thus the space that less adjustable support occupies after folding, and adds the integrity of panel computer 200 and adjustable support.In the present embodiment, master bracket 10 and assistant support 20 are rectangular plate, and breach 12 is the rectangular indentation of mating with assistant support 20.When master bracket 10 is in folded state with assistant support 20, two assistant supports 20 fill up two rectangular indentation respectively, thus make adjustable support form the rectangular plate of a regular shape.
For improving stationarity when master bracket 10 and assistant support 20 pivotable, in a preferred embodiment of the present utility model, as shown in Figure 3, adjustable support comprises two assistant supports 20, and accordingly, breach 12 offers two, two breach 12 are opened in the adjacent two drift angle places of master bracket 10 respectively, two breach 12 offered by the master bracket 10 of this rectangle, thus make with one end of assistant support 20 pivot joint in the middle part of define the protuberance of a rectangle, two assistant supports 20 are separately positioned on the both sides of protuberance.So, master bracket 10 and assistant support 20 just can pivotables stably.In the present embodiment, assistant support 20 by two relative drift angle respectively with the back side and the protuberance pivot joint of panel computer 200.
Take up room not increasing panel computer 200, under ensureing the prerequisite of its integrity, increase for making the bearing length of adjustable support, in a preferred embodiment of the present utility model, as shown in Figure 3 and Figure 7, master bracket 10 is formed with curved part 11 away from one end of assistant support 20, the form fit of the ridge 210 at the back of curved part 11 and panel computer 200.So, when regulating support to be in folded state, curved part 11 can be good at the surface being fitted in ridge 210, and makes again the support end of main support 10 as far as possible close to bottom panel computer 200, thus the bearing length entirety of adjustable support is increased.
The utility model, except disclosing above-mentioned adjustable support, also discloses the panel computer 200 being provided with above-mentioned adjustment support, and this panel computer 200 has angle of inclination regulation range because being provided with above-mentioned adjustable support large, and entirety takes up room little advantage.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (9)
1. an adjustable support, for support plate computer, it is characterized in that, comprise master bracket and assistant support, the back pivot joint of described assistant support and described panel computer, described master bracket and described assistant support pivot joint are with the adjustment making the adjustment of angle between described master bracket and described assistant support realize the bearing length of described adjustable support.
2. adjustable support according to claim 1, it is characterized in that, described master bracket and assistant support are all in tabular, when described master bracket is used for that to offer breach be 0 ° to make described master bracket and assistant support be switched to angle with one end of described assistant support pivot joint, described assistant support is positioned at described breach.
3. adjustable support according to claim 2, is characterized in that, described master bracket and assistant support are rectangular plate, and described breach is the rectangular indentation of mating with described assistant support.
4. adjustable support according to claim 3, it is characterized in that, described assistant support is two, described breach is two, adjacent two drift angles that breach described in two is opened in described master bracket respectively sentence the protuberance making the middle part of one end of described master bracket and described assistant support pivot joint form a rectangle, and assistant support described in two lays respectively at the both sides of described protuberance.
5. adjustable support according to claim 4, is characterized in that, described assistant support by two relative drift angle respectively with the back side and the described protuberance pivot joint of described panel computer.
6. adjustable support according to claim 1, is characterized in that, described assistant support and described panel computer and described master bracket and described assistant support are respectively by rotating assembly pivot joint.
7. adjustable support according to claim 6, it is characterized in that, described rotating assembly comprises rotating shaft, is fixed on the first fixed support on described panel computer or assistant support and is fixed on the second fixed support on described master bracket, described second fixed support is provided with sleeve pipe, described rotating shaft is fixed on described first fixed support, and stretches into described sleeve pipe.
8. adjustable support according to claim 2, is characterized in that, described master bracket is formed with curved part away from one end of described assistant support, and the form fit at battery place is equipped with at the back of described curved part and described panel computer.
9. a panel computer, is characterized in that, comprises the adjustable support described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002281.4U CN204372488U (en) | 2015-01-04 | 2015-01-04 | Adjustable support and panel computer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002281.4U CN204372488U (en) | 2015-01-04 | 2015-01-04 | Adjustable support and panel computer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372488U true CN204372488U (en) | 2015-06-03 |
Family
ID=53328709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002281.4U Active CN204372488U (en) | 2015-01-04 | 2015-01-04 | Adjustable support and panel computer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257958A (en) * | 2015-11-18 | 2016-01-20 | 英业达科技有限公司 | Support frame |
| CN113064466A (en) * | 2021-03-22 | 2021-07-02 | 高创(苏州)电子有限公司 | Hinge device and electronic equipment |
| CN114607694A (en) * | 2022-01-12 | 2022-06-10 | 深圳市可信华成通信科技有限公司 | Protective clamp rotating shaft |
-
2015
- 2015-01-04 CN CN201520002281.4U patent/CN204372488U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257958A (en) * | 2015-11-18 | 2016-01-20 | 英业达科技有限公司 | Support frame |
| CN113064466A (en) * | 2021-03-22 | 2021-07-02 | 高创(苏州)电子有限公司 | Hinge device and electronic equipment |
| CN114607694A (en) * | 2022-01-12 | 2022-06-10 | 深圳市可信华成通信科技有限公司 | Protective clamp rotating shaft |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |