CN203178862U - Opening device and laptop - Google Patents
Opening device and laptop Download PDFInfo
- Publication number
- CN203178862U CN203178862U CN 201320081339 CN201320081339U CN203178862U CN 203178862 U CN203178862 U CN 203178862U CN 201320081339 CN201320081339 CN 201320081339 CN 201320081339 U CN201320081339 U CN 201320081339U CN 203178862 U CN203178862 U CN 203178862U
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- Prior art keywords
- opening
- closing part
- opening device
- push
- closing
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Abstract
The utility model discloses an opening device which comprises a first opening and closing piece placed on a supporting face, a second opening and closing piece hinged to the first opening and closing piece and matting feet which are used for supporting the end portions, the end portion, hinged to the second opening and closing piece, on the first opening and closing piece is separated from the supporting face in a supported mode. According to the opening device, the matting feet can avoid the situation that the second opening and closing piece abuts against the supporting face of the first opening and closing piece when the second opening and closing piece rotates to an original limitation angle of the second opening and closing piece, the limitation angle opened by the second opening and closing piece is larger than that of the first opening and closing piece, and therefore requirements of a user can be met. The utility model further discloses a laptop which comprises a screen and a body hinged to the screen. The laptop further comprises the matting feet of the opening device, the body is equivalent to the first opening and closing piece of the opening device, and the screen is equivalent to the second opening and closing piece of the opening device. According to the laptop, the screen can be opened with a larger angle relative to the body.
Description
Technical field
The utility model relates to the mechanical industry technical field, more particularly, relates to a kind of opening device, also relates to a kind of notebook computer.
Background technology
Along with science and technology development, the kind of folding equipment with first opening and closing part that the end by separately is hinged and second opening and closing part is more and more, as clamshell phone, tool box, notebook computer etc., wherein, being placed on first opening and closing part on the supporting surface and the thickness of second opening and closing part that can open with respect to first opening and closing part in the equipment component need be set to identical or close, to satisfy the demand of aspects such as self structure, practical application, be that example is introduced its structure below with the notebook computer.
See also Fig. 1, existing notebook computer comprises i.e. first opening and closing part of main body 1() and be stacked in i.e. second opening and closing part of screen 2(on the main body 1) wherein, an end of screen 2 is hinged on the end of main body 1 and locates.Above-mentioned screen 2 is close with the thickness of main body 1, and screen 2 namely is against on the supporting surface of main body 1 after only opening 135 ° of extreme angles about the angle with respect to main body 1, can't obtain bigger opening angle.
But, when the user is placed on the nearer surface level of the own health of distance with notebook computer, screen 2 is opened at least 145 ° with respect to main body 1 and just is convenient to the user and watches screen 2, touch the typewriting plate on the main body 1, namely, the extreme angles of the unlatching of existing screen 2 relative main bodys 1 is too small, can't satisfy user's demand.
In addition, because the thickness of screen 2 and main body 1 is close, if screen 2 is opened the backboard face scratch desktop that bigger angle can cause screen 2, cause the backboard face cut to occur.
In sum, how to provide a kind of opening device, to overcome the restriction of himself structure, increase the extreme angles that second opening and closing part is opened with respect to first opening and closing part when using, the demand that satisfies the user is those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the utility model provides a kind of opening device, its can with on first opening and closing part with the supporting surface of top, the hinged end of second opening and closing part from first opening and closing part, avoid second opening and closing part in rotation process, to contact above-mentioned supporting surface prematurely, increase the extreme angles that second opening and closing part is opened with respect to first opening and closing part in the application process.The utility model also provides a kind of notebook computer, can be propped up with the hinged end of screen on its main body, prevented from being against prematurely on the supporting surface of main body in the screen rotation process, enlarged the extreme angles that screen is opened with respect to main body, can satisfy the user screen is opened demand than wide-angle with respect to main body.
For achieving the above object, the utility model provides following technical scheme:
A kind of opening device comprises:
Be used for being placed on first opening and closing part on the supporting surface;
Second opening and closing part hinged with described first opening and closing part; With
Be used for will be on described first opening and closing part supportting pad pin from described supporting surface with the hinged end of described second opening and closing part.
Preferably, in the above-mentioned opening device, described pad pin comprises:
What fixedly connected with described second opening and closing part first pushes part; With
Corresponding with the pilot hole of the bottom of described first opening and closing part, and when the open angle of described second opening and closing part surpasses preset value, push part by described first and withstand, and stretch to described pilot hole outer second push part.
Preferably, in the above-mentioned opening device, described first to push part be the cam that is fixed on described second opening and closing part, and described second to push part be push rod.
Preferably, in the above-mentioned opening device, described cam is set in the rotating shaft of described second opening and closing part by the mounting hole at its middle part.
Preferably, in the above-mentioned opening device, described first to push part be the connecting rod that is fixed on described second opening and closing part, and described second to push part be slide block; Wherein, the side near described connecting rod is the curved surface that cooperates with described connecting rod on the described slide block.
Preferably, in the above-mentioned opening device, described pad pin also comprise be used to make eject described pilot hole outer described second push the answer part that part is replied.
Preferably, in the above-mentioned opening device, described answer part is spring, and its two ends push part and fixedly connected with described first opening and closing part with described second respectively.
Preferably, in the above-mentioned opening device, described spring housing is located at described second and pushes on the part, and one end and described second pushes on the part fixedlys connected near described first end that pushes part, and its other end is fixed on the periphery of described pilot hole.
Preferably, in the above-mentioned opening device, described pad pin is the interior support chip of groove that is hinged on described first opening and closing part bottom.
A kind of notebook computer comprises main body and the screen hinged with described main body, also comprises as any described pad pin in the above-mentioned technical scheme, and wherein, described main body is any described first opening and closing part in the technique scheme; Described screen is any described second opening and closing part in the technique scheme.
The opening device that the utility model provides comprises first opening and closing part, second opening and closing part and pad pin, and wherein, first opening and closing part is used for being placed on supporting surface; Second opening and closing part and above-mentioned first opening and closing part are hinged; The pad pin be used for on first opening and closing part with the hinged end support of second opening and closing part from its supporting surface.
During application, the pad pin with on first opening and closing part with the supporting surface of the hinged end of second opening and closing part support from first opening and closing part, be against on the supporting surface of first opening and closing part when having avoided second opening and closing part to turn to its original extreme angles, second opening and closing part can be rotated further around jointed shaft, increased the extreme angles that second opening and closing part is opened with respect to first opening and closing part, can satisfy the user second opening and closing part is opened demand than wide-angle with respect to first opening and closing part.
In addition, the opening device that the utility model provides can be with the support of first opening and closing part from supporting surface, prevent that second opening and closing part from contacting with the supporting surface of first opening and closing part when opening than wide-angle, avoid the backboard face on second opening and closing part to form cut because taking place to scratch with supporting surface.
The utility model also provides a kind of notebook computer, comprise screen and the main body hinged with above-mentioned screen, wherein, the pad pin that also comprises the opening device that the utility model provides, main body is equivalent to first opening and closing part of the opening device that the utility model provides, and screen is equivalent to second opening and closing part of the opening device that the utility model provides.In the notebook computer that the utility model provides, can be propped up with the hinged end of screen on the main body, prevented from being against prematurely on the supporting surface of main body in the screen rotation process, enlarged the extreme angles that screen is opened with respect to main body, can satisfy the user screen is opened demand than wide-angle with respect to main body.
In addition, when screen opening was than wide-angle in the notebook computer that the utility model provides, its backboard face was scraped and can't be touched supporting surface, can prevent from producing cut on the backboard face of screen.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of notebook computer in the prior art;
The structural representation of the opening device that Fig. 2 provides for the utility model embodiment;
Second pushes the structural representation of part support on the supporting surface of first opening and closing part in the opening device that Fig. 3 provides for the utility model embodiment;
Second pushes part with the structural representation of first opening and closing part support from its supporting surface in the opening device that Fig. 4 provides for the utility model embodiment;
Wherein, among Fig. 2-Fig. 4:
Second opening and closing part 101; First pushes part 102; First opening and closing part 103; Second pushes part 104; Spring 105.
Embodiment
The utility model embodiment provides a kind of opening device, and it can increase the extreme angles that second opening and closing part is opened with respect to first opening and closing part.The utility model also provides a kind of notebook computer, and the extreme angles that its screen is opened with respect to main body is big.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 2-Fig. 4, the opening device that the utility model embodiment provides comprises first opening and closing part 103, second opening and closing part 101 and pad pin, and wherein, first opening and closing part 103 is used for being placed on supporting surface; Second opening and closing part 101 is hinged with above-mentioned first opening and closing part 103; The pad pin be used for on first opening and closing part 103 with the hinged end support of second opening and closing part 101 from its supporting surface.
When using the opening device that above-described embodiment provides, the pad pin with on first opening and closing part 103 with the supporting surface of the hinged end support of second opening and closing part 101 from first opening and closing part 103, be against on the supporting surface of first opening and closing part 103 when having avoided second opening and closing part 101 to turn to its original extreme angles, make second opening and closing part 101 can continue to be rotated further around jointed shaft, increase the extreme angles that second opening and closing part 101 is opened with respect to first opening and closing part 103, can satisfy the demand that the user opens than wide-angle with respect to first opening and closing part 103 second opening and closing part 101.Original extreme angles of above-mentioned second opening and closing part 101 refers in the existing opening device, and when second opening and closing part 101 was against on the supporting surface of first opening and closing part 103, it was with respect to the opening angle of first opening and closing part 103.
In addition, the opening device that above-described embodiment provides can be with 103 supports of first opening and closing part from supporting surface, prevent that second opening and closing part 101 from contacting with the supporting surface of first opening and closing part 103 when opening than wide-angle, avoid the backboard face on second opening and closing part 101 to form cut because taking place to scratch with supporting surface.
In the opening device that above-described embodiment provides, the pad pin comprises that first pushes part 102 and second and push part 104, and wherein, first pushes part 102 fixedlys connected with second opening and closing part 101; The bottom of first opening and closing part 103 is provided with pilot hole, and second to push part 104 corresponding with above-mentioned pilot hole, and can telescopically be arranged on first opening and closing part 103 along above-mentioned pilot hole; When the open angle of second opening and closing part 101 surpassed preset value, first pushes part 102 withstood second and pushes part 104, and made second to push part 104 and stretch to outside the pilot hole.
Preferably, in the opening device that above-described embodiment provides, first pushes part 102 is set to cam, and second pushes part 104 is set to push rod.
Concrete, if second opening and closing part 101 is fixedlyed connected with its rotating shaft, namely second opening and closing part 101 rotates simultaneously with its rotating shaft, and the middle part of above-mentioned cam can arrange mounting hole, and cam is set to by this mounting hole suit and is fixed in the rotating shaft of second opening and closing part 101; Above-mentioned cam can also directly be fixed on second opening and closing part 101 near the end place hinged with first opening and closing part 103, and present embodiment is not done restriction to the position that cam is fixed on second opening and closing part 101, but it need possess the function that can cooperate with push rod.
Concrete, when the degree of depth of pilot hole was big, push rod can be plugged in the pilot hole, and cam is axially spacing to it along push rod, prevented that it from being deviate from by end near second opening and closing part 101 on the pilot hole; Accordingly, it is provided with protuberance near end of cam, and any 2 longest distance is deviate from by the end near supporting surface on the pilot hole to prevent push rod greater than the diameter of pilot hole on the protuberance.
Concrete, if first opening and closing part, 103 belows are provided with back-up block, above-mentioned preset value should be not more than original extreme angles, with guarantee second opening and closing part 101 forward to original extreme angles front support rod with the support of the end of first opening and closing part 103 from supporting surface, or second opening and closing part 101 when going to original extreme angles support bar just with the end support of first opening and closing part 103 from supporting surface.
Further, if first opening and closing part, 103 belows are provided with back-up block, pilot hole can't be close to supporting surface, push rod can be in all the time under the gravity effect and stretch out outside the pilot hole and be against state on the supporting surface, so be against on the supporting surface when second opening and closing part 101 is not opened or opened smaller angle for fear of push rod, in the opening device that present embodiment provides, also comprise be used to making ejecting the second outer answer part that pushes in part 104 withdrawals first opening and closing part 103 of pilot hole.At this moment, above-mentioned preset value should be set to less than original extreme angles, and should guarantee second opening and closing part 101 forward to before original extreme angles or when going to original extreme angles just support bar with the end support of first opening and closing part 103 from supporting surface.
This answer part can be set to torsion spring, and it is arranged on first opening and closing part 103 by the rivet that passes its spire, fixedlys connected near the end of cam respectively with on the bottom of first opening and closing part 103 and the push rod in two ends.Above-mentioned answer part can also be set to spring 105, and it is sleeved on the push rod, and on one end and the push rod fixedly connected in the end near cam, and the other end is fixed on the periphery of pilot hole.
In the opening device that above-described embodiment provides, first pushes part 102 can also be set to connecting rod, and second pushes part 104 is set to slide block, and wherein, the side near connecting rod on the slide block is the arcwall face that cooperates with connecting rod.During work, connecting rod rotates with second opening and closing part 101, connecting rod applies power outside pilot hole to slide block, slide block props up the supporting surface of first opening and closing part 103, second opening and closing part 101 is rotated further, connecting rod continues to slide along above-mentioned arcwall face, is propped gradually with the hinged end of second opening and closing part 101 on first opening and closing part 103; The end of above-mentioned first opening and closing part 103 is not more than original extreme angles by the open angle of second opening and closing part 101 of a time-out correspondence.
In the opening device that above-described embodiment provides, the pad pin can also be set to be hinged on the support chip of first opening and closing part, 103 bottoms, during application, the support chip support is got final product at supporting surface.
Preferably, the bottom of above-mentioned first opening and closing part 103 is provided with groove, and support chip is positioned at this groove, causes the thickness of first opening and closing part 103 to increase when being subjected to collapsed state to avoid support chip to be in.
The utility model embodiment also provides a kind of notebook computer, and it comprises main body and screen, and wherein, an end of screen and an end of main body are hinged; Also comprise the pad pin that above-described embodiment provides, in the present embodiment, main body is equivalent to first opening and closing part 103 in above-described embodiment, and screen is equivalent to second opening and closing part 101 in above-described embodiment.The laptop computer applications that present embodiment provides the pad pin that provides of above-described embodiment, can be propped up with the hinged end of screen on the main body, prevented from being against prematurely on the supporting surface of main body in the screen rotation process, enlarged the extreme angles that screen is opened with respect to main body, can satisfy the user screen is opened demand than wide-angle with respect to main body.
In addition, the screen opening of the notebook computer that present embodiment provides is during than wide-angle, and its backboard face can't touch the supporting surface of main body, can prevent from producing cut on the backboard face of screen.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an opening device is characterized in that, comprising:
Be used for being placed on first opening and closing part on the supporting surface;
Second opening and closing part hinged with described first opening and closing part; With
Be used for will be on described first opening and closing part supportting pad pin from described supporting surface with the hinged end of described second opening and closing part.
2. opening device according to claim 1 is characterized in that, described pad pin comprises:
What fixedly connected with described second opening and closing part first pushes part; With
Corresponding with the pilot hole of the bottom of described first opening and closing part, and when the open angle of described second opening and closing part surpasses preset value, push part by described first and withstand, and stretch to described pilot hole outer second push part.
3. opening device according to claim 2 is characterized in that, described first to push part be the cam that is fixed on described second opening and closing part, and described second to push part be push rod.
4. opening device according to claim 3 is characterized in that, described cam is set in the rotating shaft of described second opening and closing part by the mounting hole at its middle part.
5. opening device according to claim 2 is characterized in that, described first to push part be the connecting rod that is fixed on described second opening and closing part, and described second to push part be slide block; Wherein, the side near described connecting rod is the curved surface that cooperates with described connecting rod on the described slide block.
6. opening device according to claim 2 is characterized in that, described pad pin also comprise be used to make eject described pilot hole outer described second push the answer part that part is replied.
7. opening device according to claim 6 is characterized in that, described answer part is spring, and its two ends push part and fixedly connected with described first opening and closing part with described second respectively.
8. opening device according to claim 7, it is characterized in that, described spring housing is located at described second and pushes on the part, and one end and described second pushes on the part fixedlys connected near described first end that pushes part, and its other end is fixed on the periphery of described pilot hole.
9. opening device according to claim 1 is characterized in that, described pad pin is the interior support chip of groove that is hinged on described first opening and closing part bottom.
10. a notebook computer comprises main body and the screen hinged with described main body, it is characterized in that, also comprises any described pad pin as claim 1-9, and wherein, described main body is any described first opening and closing part of described claim 1-9; Described screen is any described second opening and closing part of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081339 CN203178862U (en) | 2013-02-22 | 2013-02-22 | Opening device and laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081339 CN203178862U (en) | 2013-02-22 | 2013-02-22 | Opening device and laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178862U true CN203178862U (en) | 2013-09-04 |
Family
ID=49075535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081339 Expired - Fee Related CN203178862U (en) | 2013-02-22 | 2013-02-22 | Opening device and laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363456A (en) * | 2018-02-11 | 2018-08-03 | 合肥联宝信息技术有限公司 | Electronic equipment |
| CN111043148A (en) * | 2019-12-27 | 2020-04-21 | 无锡睿勤科技有限公司 | Foot pad structure and electronic equipment with same |
-
2013
- 2013-02-22 CN CN 201320081339 patent/CN203178862U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363456A (en) * | 2018-02-11 | 2018-08-03 | 合肥联宝信息技术有限公司 | Electronic equipment |
| CN111043148A (en) * | 2019-12-27 | 2020-04-21 | 无锡睿勤科技有限公司 | Foot pad structure and electronic equipment with same |
| CN111043148B (en) * | 2019-12-27 | 2024-04-12 | 无锡睿勤科技有限公司 | Foot pad structure and electronic equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |