CN200965670Y - Keyboard tilting device - Google Patents
Keyboard tilting device Download PDFInfo
- Publication number
- CN200965670Y CN200965670Y CN 200620043711 CN200620043711U CN200965670Y CN 200965670 Y CN200965670 Y CN 200965670Y CN 200620043711 CN200620043711 CN 200620043711 CN 200620043711 U CN200620043711 U CN 200620043711U CN 200965670 Y CN200965670 Y CN 200965670Y
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- CN
- China
- Prior art keywords
- keyboard
- accommodation space
- tilting gearing
- buckling
- buckling parts
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- Expired - Fee Related
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Abstract
The utility model relates to a keyboard slant device which is applied to notebook PC body with a first place space for placing the keyboard. The keyboard slant device comprises a second place space that communicated with and positioned on the bottom of the first place space; an elastic support part, a fixed end with a free end and is fixedly arranged on the second place space, and the free end is provided with a first snap part and a support part so as to provide slant elastic power, which is generated through that the keyboard is upwards supported by the support part; and a snap piece which is arranged on the side of the second place space in a sliding way, and snap piece has the second snap part which is used to lock and match with the first snap part and an operation part which is used to operate and switch the snap piece outside of notebook PC body. The position of the second place that the space snap part arranged can be switch by the operation part, so the elastic support part is optionally fixed or released.
Description
[Ji Intraoperative field]
The utility model relates to a kind of tilting gearing, more detailed it, be the keyboard tilting gearing that is applied in the notebook computer about a kind of.
[Bei Jing Ji Intraoperative]
Develop into notebook computer from desk-top computer, it is the great revolution on the computing machine history, except compact designing requirement, speed, function, price be the key factor of consumer's consideration especially, usually under reasonable prices, general user is concerned about is that whether facility and running situation be good for the operation of notebook computer.
Consider from the convenience of notebook computer, generally be that keyboard directly is assembled on the notebook computer main body, therefore, keyboard has no idea to adjust corresponding use angle, makes the user quite not meet ergonomics in operation, gets off to cause easily the injury of hand for a long time, and the medical science report is also verified, wrong hand motion is added in use a computer for a long time input of keyboard, causes wrist neurothlipsis symptoms such as tendon inflammation, stuck-finger probably.
In addition, consider that from the running situation of notebook computer the quality of the running situation of notebook computer is limited by radiating effect to a great extent, at present, industry installs fan usually in notebook computer and inlet and outlet is handled heat dissipation problem.See also Fig. 1, for existing keyboard of notebook computer is placed the basic structure synoptic diagram of situation, as shown in the figure, this notebook computer comprises that at least a notebook computer main body 3 and with an accommodation space 31 is accommodated in the keyboard 32 of accommodation space 31, and is provided with fan 33 and central processing unit 34 (Central Processing Unit in regular turn in these keyboard 32 belows; CPU), the place ahead of this fan 33 and left side are respectively equipped with louvre 35, with the heat that central processing unit 34 is produced, produce the mode of forced convertion by fan 33, and heat is discharged outside the notebook computer main body 3 from louvre 35.
Though above-mentioned notebook computer all is provided with fan and inlet and outlet, the direction of transfer of heat from lower to upper and flow to the outside and then causes the heat of a part to be absorbed by peripheral devices such as the keyboards of top, cause keyboard overheated, makes System Operation undesired; And, because the volume of notebook computer itself is just quite frivolous, cause the space narrower and small, therefore, when the heat speed that the heat speed of being discharged far has little time central processing unit and produced, accumulate for a long time, will cause the notebook computer main body overheated, and influence the execution speed of system, even can produce when the machine phenomenon.
Therefore, how to develop a kind of keyboard tilting gearing that is solved the disadvantages of above-mentioned prior art, so that a keyboard and a better heat radiating effect that meets ergonomics to be provided, real for desiring most ardently the problem of solution at present.
[summary of the invention]
The purpose of this utility model is to provide a kind of keyboard tilting gearing, changeablely freely keyboard is tilted at a certain angle or lie against on this notebook computer main body, knock stroke to reduce the user, meet ergonomics, alleviate the fatigue that the user operates hand; And this keyboard tilting gearing can support keyboard front end one certain height on the notebook computer main body so that a heat-dissipating space to be provided, and the heat that central processing unit is produced can be discharged the external world rapidly, and then promotes the radiating effect of this notebook computer.
For reaching above-mentioned purpose, the utility model provides a kind of keyboard tilting gearing, is applied to have in the notebook computer main body of first accommodation space with ccontaining keyboard, and this keyboard tilting gearing comprises: second accommodation space is communicated with and is positioned at this first accommodation space bottom; Elastic supporting member for supporting optical member, the stiff end that has free end and be fixed in this second accommodation space, and this free end is provided with one first buckling parts and a support portion forms the elastic force that tilts to provide by this support portion to this keyboard front end of upper support; And buckling piece, slip is arranged at the side of this second accommodation space, and has the operating portion that second buckling parts and that fastens this first buckling parts in order to correspondence can be switched this buckling piece by the operation of this notebook computer main body outside, can borrowing this operating portion switch the position that this buckling piece is arranged at this second accommodation space, so optionally fixing or discharge this elastic supporting member for supporting optical member.
In the above-mentioned keyboard tilting gearing, this second accommodation space is trapezium structure, and it comprises one first bottom surface and one second bottom surface, be fixed on this first bottom surface with the stiff end that makes this elastic supporting member for supporting optical member, and this buckling piece slip is arranged on this second bottom surface.The free end of this elastic supporting member for supporting optical member and stiff end are a bending structure, so that this elastic supporting member for supporting optical member one deformation effect to be provided.This buckling piece also has a scarf, slips into this second buckling parts for this first buckling parts of guiding.This second buckling parts can for example be one to be the groove of U type structure.
In a preferable enforcement aspect, this keyboard tilting gearing also comprises and is arranged in this second accommodation space and against the elastic component of this buckling piece, keeps the elastic force that is interlocked with this first buckling parts in order to second buckling parts that this elastic component is provided.Preferably, this elastic component is a spring.This buckling piece one side can select to be provided with first location division, and this second accommodation space, one side then is provided with second location division, and an end hook of this elastic component is buckled in this first location division, the other end then fastener in this second location division.This first location division and second location division can for example be hooked scarf all.
Compared to prior art, keyboard tilting gearing of the present utility model utilization is arranged at the operating portion in the notebook computer main body outside, to provide the user to promote this operating portion from this notebook computer outside, first buckling parts that breaks away from an elastic supporting member for supporting optical member with second buckling parts that drives a buckling piece, make the free end of this elastic supporting member for supporting optical member upspring, and support this keyboard front end certain height that tilts by the support portion of this elastic supporting member for supporting optical member, form an angle and heat-dissipating space to make this keyboard bottom surface and notes type main body end face.
Therefore, provide the certain angle of inclination of keyboard to knock stroke, meet ergonomics, alleviate the fatigue that the user operates hand to reduce the user by keyboard tilting gearing of the present utility model.Simultaneously, the utility model also can see through the heat-dissipating space that this draw off gear supports, with heat that central processing unit was produced via fan, see through this heat-dissipating space again and discharge the external world rapidly, and then promote the radiating effect of this notebook computer.In addition, keyboard tilting gearing of the present utility model can be by the start that cooperatively interacts between this second accommodation space, elastic supporting member for supporting optical member, buckling piece, operating portion and the elastic component, switching is tilted keyboard at a certain angle freely or is lain against on this notebook host, promotes industrial utilization relatively.
[description of drawings]
Fig. 1 places the structural representation of situation for the keyboard of existing notebook computer.
Fig. 2 is applied to the user mode synoptic diagram of the keyboard of notebook computer for the preferred embodiment of keyboard tilting gearing of the present utility model.
Fig. 3 is sticked in the view of buckling piece in support member for the tilting gearing of the utility model keyboard.
Fig. 4 desires to be fastened on the view of buckling piece in support member for the tilting gearing of the utility model keyboard.
View when the keyboard that Fig. 5 is applied to notebook computer for keyboard tilting gearing of the present utility model is not propped up.
[embodiment]
Fig. 2 to 5 is graphic for what draw according to the preferred embodiment of keyboard tilting gearing of the present utility model.See also Fig. 2, keyboard tilting gearing 1 of the present utility model is in order to provide keyboard 32 1 angles of inclination that are placed in the notebook computer main body 3, this notebook computer main body 3 has one in order to take in first accommodation space 31 of this keyboard 32, and this keyboard tilting gearing 1 comprises that one is arranged at second accommodation space 11 in this first accommodation space 31, one has a free end 131 and in order to be fixed in the elastic supporting member for supporting optical member 13 of the stiff end 132 in this second accommodation space 11, one is arranged in this second accommodation space 11 and has the buckling piece 15 of one second buckling parts 151, one with the operating portion 17 of these buckling piece 15 interlocks, and one elasticity in conjunction with the elastic component 19 of this buckling piece 15 and these second accommodation space, 11 1 sides.
This second accommodation space 11 is in order to taking in this elastic supporting member for supporting optical member 13, this buckling piece 15 and this elastic component 19, can be positioned in this first accommodation space 31 to guarantee this keyboard 32 (that is, when the keyboard front end need not to support a certain height) when the normality smoothly.This second accommodation space 11 can be trapezium structure, its bottom surface comprises one first bottom surface 111 and one second bottom surface 112, be fixed on this first bottom surface 111 with the stiff end 132 that makes this elastic supporting member for supporting optical member 13, and this buckling piece 15 is arranged on this second bottom surface 112, in present embodiment, the depth design of this second bottom surface 112 is darker than this first bottom surface 111, tangent (as shown in Figure 2 with second buckling parts 151 of guaranteeing to be arranged at stiff end 132 and this buckling piece 15 on this first bottom surface 111, the prolongation dotted line S of stiff end 132 and this second buckling parts 151 are tangent), this support member 13 can be sticked in this buckling piece 15 when overlapping with free end 131 and this stiff end 132 that makes things convenient for this support member 13.
This elastic supporting member for supporting optical member 13 is provided with a free end 131 and a stiff end 132, and be provided with one first buckling parts 1311 and a support portion 1312, and be fixed in this second accommodation space 11 by the end of this stiff end 132 with this elastic supporting member for supporting optical member 13 in this free end 131.In present embodiment, this free end 131 and this stiff end 132 are a bending structure, so that this elastic supporting member for supporting optical member 13 1 deformation effects to be provided.
This buckling piece 15 is provided with one second buckling parts 151 and a scarf 152, this second buckling parts 151 fastens this first buckling parts 1311 in order to correspondence, in present embodiment, this second buckling parts 151 can be a groove that is U type structure, correspondingly, this first buckling parts 1311 can be a cylindrical structure, and certainly, this second buckling parts 151 is not as limit with the structure of this first buckling parts 1311.This scarf 152 slips into the position of this second buckling parts 151 with respect to this first buckling parts 1311 and is provided with, to provide this elastic supporting member for supporting optical member 13 when external force applies on it with as shown in Figure 4 arrow A direction, can make this first buckling parts 1311 and the thrust of this scarf 152 mutual extrusion generation just like the arrow B direction, cause this buckling piece 15 to move, fasten smoothly for first buckling parts 1311 and this second buckling parts 151 of follow-up this support member 13 towards the B direction.
This operating portion 17 is arranged at these notebook computer main body 3 outsides and affixed with this buckling piece 15, promote this operating portion 17 from this notebook computer outside for the user and break away from this first buckling parts 1311 with second buckling parts 151 that drives this buckling piece 15, make the free end 131 of this elastic supporting member for supporting optical member 13 upspring, and, form an angle theta and a heat-dissipating space η to make these keyboard 32 bottom surfaces and notes type main body 3 end faces by its support portion 1312 these keyboard 32 front ends one certain height of support.
This elastic component 19 is a spring for example.In present embodiment, these buckling piece 15 1 sides can be provided with for example first location division 153 of hooked scarf, these second accommodation space, 11 inboards can be provided with for example second location division 113 of hooked scarf, be buckled on this first location division 153 with an end hook that makes this elastic component 19, the other end then fastener on this second location division 113.So, when external force puts on this operating portion 17 and this buckling piece 15 of interlock when being subjected to displacement (also or when external force put on when causing this buckling piece 15 to be subjected to displacement on this elastic supporting member for supporting optical member 13 with as shown in Figure 4 arrow A direction), compressible this elastic component 19 and produce an elastic-restoring force, to break away from these second buckling parts 151 (or this first buckling parts 1311 break away from these scarves 152 and enter this second buckling parts 151) in this first buckling parts 1311 after, make this buckling piece 15 be returned to initial position by this elastic-restoring force.
Please consult Fig. 3 simultaneously, when desire tilts this keyboard 32 a suitable angle θ, at first, force in the operating portion 17 in this notebook computer outside, to make these operating portion 17 court's arrow B directions as shown in the figure move, and then this buckling piece 15 of interlock moves towards the arrow B direction, when first buckling parts 1311 of this support member 13 breaks away from this second buckling parts 151, this elastic supporting member for supporting optical member 13 can design by the bending structure between its free end 131 and the stiff end 132, and impel this free end 131 to upspring towards arrow C direction as shown in the figure, and, promptly obtain view (this moment, these keyboard 32 bottom surfaces and notes type main body 3 end faces formed an angle theta and a heat-dissipating space η) as shown in Figure 2 by its support portion 1312 these keyboard 32 front ends one certain height of support.
In addition, consult Fig. 4 simultaneously, when desire is positioned over keyboard 32 as shown in Figure 2 in this first accommodation space 31 smoothly, at first this elastic supporting member for supporting optical member 13 (as shown in Figure 2) is stirred an angle (about about 15 degree) to the right, then from this keyboard 32 of outside applying light, at this moment, to these elastic supporting member for supporting optical member 13 generations one arrow A direction power as shown in Figure 4, make this first buckling parts 1311 and the thrust of this scarf 152 mutual extrusion generation just like the arrow B direction, cause this buckling piece 15 to move towards the arrow B direction, at this moment, this elastic component 19 is because of producing an elastic-restoring force by compression, when entering this second buckling parts 151 when these first buckling parts, 1311 these scarves 152 of disengaging, can make this buckling piece 15 be returned to initial position by this elastic-restoring force, and then make this second buckling parts 151 fasten this first buckling parts 1311, so that this keyboard tilting gearing 1 is accommodated in this second accommodation space 11, and then obtain as shown in Figure 5 view (guaranteeing that this keyboard 32 can be positioned in this first accommodation space 31 smoothly).
In sum, keyboard can the be tilted design of a suitable angle of keyboard tilting gearing of the present utility model utilization, to make this keyboard conforms ergonomics, reduce the user and knock stroke, and then alleviate the fatigue that the user operates hand, thereby wrist neurothlipsis symptoms such as tendon inflammation, stuck-finger appear in the user of the keyboard input that prevents to use a computer for a long time.
In addition, the utility model also can see through the heat-dissipating space that this draw off gear supports, with with heat that central processing unit was produced via fan, see through this heat-dissipating space again and discharge the external world rapidly, to avoid narrow and small in the prior art because of the inner space of notebook computer main body own, cause heat to be difficult for discharging and constantly accumulation fast, cause the temperature of central processing unit to raise, cause that system works as the machine risk.
Moreover, keyboard tilting gearing of the present utility model can be by the start that cooperatively interacts between this second accommodation space, elastic supporting member for supporting optical member, buckling piece, operating portion and the elastic component, switching is tilted keyboard at a certain angle freely or is lain against on this notebook host, easy to implement, promote industrial utilization relatively.
Claims (9)
1, a kind of keyboard tilting gearing is applied to have in the notebook computer main body of first accommodation space with ccontaining keyboard, and it is characterized in that: this keyboard tilting gearing comprises:
Second accommodation space is communicated with and is positioned at this first accommodation space bottom;
Elastic supporting member for supporting optical member, the stiff end that has free end and be fixed in this second accommodation space, and this free end is provided with one first buckling parts and a support portion forms the elastic force that tilts to provide by this support portion to this keyboard front end of upper support; And
Buckling piece, slip is arranged at the side of this second accommodation space, and has the operating portion that second buckling parts and that fastens this first buckling parts in order to correspondence can be switched this buckling piece by the operation of this notebook computer main body outside, can borrowing this operating portion switch the position that this buckling piece is arranged at this second accommodation space, so optionally fixing or discharge this elastic supporting member for supporting optical member.
2, keyboard tilting gearing as claimed in claim 1, it is characterized in that: this second accommodation space is trapezium structure, it comprises one first bottom surface and one second bottom surface, be fixed on this first bottom surface with the stiff end that makes this elastic supporting member for supporting optical member, and this buckling piece slip is arranged on this second bottom surface.
3, keyboard tilting gearing as claimed in claim 1, it is characterized in that: the free end of this elastic supporting member for supporting optical member and stiff end are a bending structure, so that this elastic supporting member for supporting optical member one deformation effect to be provided.
4, keyboard tilting gearing as claimed in claim 1, it is characterized in that: this buckling piece also has a scarf, slips into this second buckling parts for this first buckling parts of guiding.
5, keyboard tilting gearing as claimed in claim 1 is characterized in that: this second buckling parts is one to be the groove of U type structure.
6, keyboard tilting gearing as claimed in claim 1, it is characterized in that: comprise that also one is arranged in this second accommodation space and against the elastic component of this buckling piece, keeps the elastic force that is interlocked with this first buckling parts in order to second buckling parts that this elastic component is provided.
7, keyboard tilting gearing as claimed in claim 6 is characterized in that: this elastic component is a spring.
8, keyboard tilting gearing as claimed in claim 6, it is characterized in that: this buckling piece one side is provided with first location division, this second accommodation space, one side then is provided with second location division, and an end hook of this elastic component is buckled in this first location division, the other end then fastener in this second location division.
9, keyboard tilting gearing as claimed in claim 8 is characterized in that: this first and second location division is a hooked scarf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043711 CN200965670Y (en) | 2006-07-06 | 2006-07-06 | Keyboard tilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043711 CN200965670Y (en) | 2006-07-06 | 2006-07-06 | Keyboard tilting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965670Y true CN200965670Y (en) | 2007-10-24 |
Family
ID=38869686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043711 Expired - Fee Related CN200965670Y (en) | 2006-07-06 | 2006-07-06 | Keyboard tilting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965670Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096444A (en) * | 2010-12-28 | 2011-06-15 | 富泰华工业（深圳）有限公司 | Electronic device with liftable keyboard |
| CN101573006B (en) * | 2008-04-28 | 2012-08-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and supporting mechanism thereof |
| CN103529914A (en) * | 2013-10-31 | 2014-01-22 | 京东方科技集团股份有限公司 | Notebook computer |
| CN109358738A (en) * | 2018-12-12 | 2019-02-19 | 无锡睿勤科技有限公司 | A kind of electronic equipment and heat dissipating method |
| CN113176807A (en) * | 2021-03-11 | 2021-07-27 | 深圳闻思智能科技有限公司 | Portable military vocational education offline terminal |
| CN113448390A (en) * | 2021-03-11 | 2021-09-28 | 深圳闻思智能科技有限公司 | Portable terminal equipment |
-
2006
- 2006-07-06 CN CN 200620043711 patent/CN200965670Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101573006B (en) * | 2008-04-28 | 2012-08-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and supporting mechanism thereof |
| CN102096444A (en) * | 2010-12-28 | 2011-06-15 | 富泰华工业（深圳）有限公司 | Electronic device with liftable keyboard |
| CN103529914A (en) * | 2013-10-31 | 2014-01-22 | 京东方科技集团股份有限公司 | Notebook computer |
| CN103529914B (en) * | 2013-10-31 | 2016-10-19 | 京东方科技集团股份有限公司 | A kind of notebook computer |
| CN109358738A (en) * | 2018-12-12 | 2019-02-19 | 无锡睿勤科技有限公司 | A kind of electronic equipment and heat dissipating method |
| CN113176807A (en) * | 2021-03-11 | 2021-07-27 | 深圳闻思智能科技有限公司 | Portable military vocational education offline terminal |
| CN113448390A (en) * | 2021-03-11 | 2021-09-28 | 深圳闻思智能科技有限公司 | Portable terminal equipment |
| CN113176807B (en) * | 2021-03-11 | 2022-12-20 | 深圳闻思智能科技有限公司 | Portable military vocational education offline terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20130706 |