CN2575761Y - Sliding rail height regulating assembly - Google Patents
Sliding rail height regulating assembly Download PDFInfo
- Publication number
- CN2575761Y CN2575761Y CN02231612U CN02231612U CN2575761Y CN 2575761 Y CN2575761 Y CN 2575761Y CN 02231612 U CN02231612 U CN 02231612U CN 02231612 U CN02231612 U CN 02231612U CN 2575761 Y CN2575761 Y CN 2575761Y
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- trackpad
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- rolling ball
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Abstract
The utility model relates to a universal digital contact controlling plate, wherein, a contact controlling plate and a rolling ball are arranged under a common notebook computer. A large region under the contact controlled plate is an induction region, a functional region is arranged above the induction region, and an exchange option is arranged on the left side of the functional region. The rolling ball is arranged under the contact controlling plate, and about a half volume of the rolling ball is exposed out of the surface of an operation input region of the notebook computer. A first key which is a little rectangular is arranged on the left side of the rolling ball, a second key which is a little rectangular is correspondingly arranged on the right side of the rolling ball, and the first key and the second key are arced corresponding to the inner side of the rolling ball. Users can touch the exchange option above the digital contact controlling plate with a finger or a digital pen, so users can simply select and convert the operator schema of a rolling ball or a digital plate, and the utility model has a structure which can execute multiple functions.
Description
(1) technical field
The utility model relates to a kind of general digital Trackpad, refer in particular to a kind of being applied in the mobile computer, the user is with pointing or digital pen, point touches the handoff options above the touch sensitive digitizer panel, and reach the operator scheme of selecting conversion one spin or a digiboard easily, and has the structure that to carry out multinomial function.
(2) background technology
Computer industry is flourish recently and its correlation technique is with rapid changepl. never-ending changes and improvements especially, modern science and technology all develops towards light, thin, short, little direction, be beneficial to make things convenient for portable, so mobile computer (Notebook) becomes the new lover of computer industry gradually, and the existing trend that replaces desktop PC gradually.Be engaged in this journey dealer and there's no one who doesn't or isn't bet huge fund and research and develop, strive for bigger market with this.Be limited to mobile computer with reduction in bulk after, the inside that places mobile computer all can't be built in all peripheries, and the mouse of computing machine becomes indispensable product because of operation system of computer after using window interface in a large number, just no exception with regard to mobile computer, so can see, nearly all mobile computer user needs to carry separately a mouse and uses, but the space that often is limited to mobile computer collection bag is limited, cause the inconvenience of collection mouse, therefore the fabricator of the mobile computer below of being convenient to keyboard is provided with a Trackpad and two buttons, replace mouse function, but the experience according to all Trackpad users demonstrates, this kind is with the slide device of computer screen pointer and not as the good like that control of mouse of the finger tip of finger, and the input interface aspect of traditional mobile computer has following shortcoming:
(1) Trackpad (Touch Pad) of general mobile computer is not so good as in the mouse of circumscribed in the convenience of use, and therefore most user must carry a mouse separately and use, very the burden of inconvenience and increase portable.
(2) the built-in keyboard of mobile computer is littler than traditional desktop PC, and the space that is subject to keyboard during input characters is narrow, so be difficult for importing.
(3) Trackpad is identical approximately with the volume that the handwritten numeral plate is occupied on mobile computer, but the Trackpad on the mobile computer can not be carried out the function of handwritten numeral plate.
(4) the cursor utilization of mobile computer finger is done when moving control, and its degree of accuracy deficiency is not so be suitable in the accurate drawing work.
(5) moving range of Trackpad is limited, when finger moves to the border of Trackpad, promptly can't make cursor continue to move and produce disruption, so in using the situation easily that upward produces not.
(6) during Web conference, can't utilize Trackpad that e-file is done the action of a signature, can produce the situation of the public credibility deficiency of this e-file.
(7) during Web conference, need sometimes to utilize and draw when doing an explanation, Trackpad can't provide effectively and accurate drawing environment.
Owing to have above-mentioned shortcoming in the design of the Trackpad of traditional mobile computer, thus the utility model to improve the shortcoming of prior art just designed, can solve the awkward situation of mobile computer.
(3) utility model content
Based on the shortcoming that solves the above prior art, the utility model provides a kind of general digital Trackpad.And fundamental purpose of the present utility model is the user with pointing or digital pen, and point touches the handoff options above the touch sensitive digitizer panel, can reach the operator scheme of selecting conversion one spin or a digiboard easily.
Another purpose of the present utility model is to utilize touch sensitive digitizer panel to touch with the pen point, to replace mouse function, comes the cursor in the mobile mobile computer screen.
The 3rd purpose of the present utility model is that this touch sensitive digitizer panel is designed to a pressure Trackpad, when use is done writing function with digital pen, can write the person's handwriting person who provides a guy's style easily
The 4th purpose of the present utility model is to utilize touch sensitive digitizer panel to replace spin, carries out the function of drawing, to reach the accurate purpose of drawing.
The purpose of this utility model is achieved in that a kind of general digital Trackpad, and it comprises:
One Trackpad, the surface that utilizes the finger point to touch this Trackpad, and this execution result is output in the screen of mobile computer, and can carry out the function of moving cursor and handwriting input simultaneously;
One spin utilizes finger to do the rolling of different directions, with the cursor on the mobile mobile computer screen;
One first button provides the user to do one when operation and pushes, so that the option on the screen obtains to confirm and enter this option; And,
One second button provides the user to do one when operation and pushes, so that produce a new option on the screen.
The utlity model has following advantage:
(1) Trackpad of the present utility model is suitable with the volume that occupies mobile computer of general Trackpad, but has the function that can switch mouse and touch sensitive digitizer panel easily.
(2) utilize touch sensitive digitizer panel, can strengthen the function of spin that former mobile computer is given, comparable external mouse is easy to use more, and dead angle and the inconvenience that can avoid existing Trackpad to be produced, and utilize Trackpad of the present utility model, do not need to use digital pen, can utilize the finger presses induction zone to produce the function of moving cursor.
(3) utilize touch sensitive digitizer panel can produce hand-written function, and the speed of input characters can be increased.
(4) utilize the accurate moving cursor function of Trackpad, when carrying out mapping software, moving cursor comparatively accurately.Increase the use of the electronic whiteboard of Web conference, the signature that can have public credibility in the end signature of e-file, convenient more when commerce is used, more can cooperate video-signal system, voice transfer, speech recognition ... etc. function, help coml to use.
(5) the utility model combines the function of mouse, handwriting pad, Digital Drawing, and convenient more when helping commercial the utilization, and has interest, teaching property, diversification ... Deng kind of a specific character.
For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is first embodiment of general digital Trackpad of the present utility model.
Fig. 2 is second embodiment of general digital Trackpad of the present utility model.
Fig. 3 is the 3rd embodiment of general digital Trackpad of the present utility model.
Fig. 4 is applied to the structural representation of mobile computer inside for general digital Trackpad of the present utility model.
(5) embodiment
Existing conjunction with figs. explains detailed structure of the present utility model.
See also shown in Figure 1, first embodiment for general digital Trackpad of the present utility model, wherein this Trackpad 10 is the keyboard belows that are arranged at a mobile computer, its structure is done a detailed announcement in Fig. 4, and bigger zone, the below of Trackpad 10 is an induction zone 12, and the top of this induction zone 12 is provided with functional areas 14, and functional areas 14 can be designed to profile arbitrarily on demand, and can be disposed at the appropriate location in the induction zone 12 on demand.And the left of functional areas 14 is provided with a switching option one 42, and be provided with a spin 20 in the below of Trackpad 10, and this spin 20 has the volume of half to expose to the operation input area surface of mobile computer approximately, and the left side of spin 20 is provided with first a slightly rectangular button 22; And be provided with second a slightly rectangular button 24 in the right side of spin 20 correspondence.And first button 22 and second button 24 are an arc corresponding to the inboard of spin 20, and this is first kind of structure of the present utility model.
Utilize the structure of above-mentioned Fig. 1, the user is when operation, can select handoff options 142 with a digital pen (doing in Fig. 4 discloses) or finger 14 left sides, point selection function district, to select to use spin pattern or hand-written pattern, and spin 20 that can Trackpad 10 belows is operated, this spin 20 is done the rolling of different directions for utilizing finger, with the cursor on the mobile mobile computer screen, and first button 22 in spin 20 left sides is similar to the left button of general mouse, provide the user when operation, to do one and push, so that the option on the screen obtains to confirm and enter this option; Second button 24 on this spin right side is similar to the right button of general mouse, provides the user to do one when operation and pushes, so that produce a new option on the screen.
In addition, when if user point touches the hand-written pattern of selecting in the switch mode 142, the user can utilize the digital pen point to touch this Trackpad 10 to come moving cursor (this enforcement structure is done a detailed announcement in Fig. 3), be similar to general mouse function to reach, but it is more more accurate than mouse, utilize Trackpad 10 accurate moving cursor functions, moving cursor comparatively accurately when carrying out mapping software.This Trackpad 10 is used in document and compiles when seizing in the software simultaneously, more can use the function of handwriting input literal, and the font of input keeps former person's handwriting input, perhaps, volume is seized (for example: mark regular script, thin phaneroplasm, Li Shu Ti becomes other font ... etc. font), all can be along with the needs that the envoy uses are done a selection.
See also shown in Figure 2, second embodiment for general digital Trackpad of the present utility model, wherein this Trackpad 30 is the keyboard below that is arranged at a mobile computer, its structure is done a detailed announcement in Fig. 4, and bigger zone, the below of Trackpad 30 is an induction zone 32, and the top of this induction zone 32 is provided with functional areas 34, and the left in these functional areas 34 is provided with a switching option 342, and be provided with a spin 40 in the below of Trackpad 30, and this spin 40 has the volume of half to expose to the operation input area surface of mobile computer approximately, and the left side of spin 40 is provided with first a slightly rectangular button 42; And be provided with second a slightly rectangular button 44 in the right side of spin 40 correspondence.And first button 42 and second button 44 are an arc corresponding to the inboard of spin 40, maximum different being of Fig. 2 and Fig. 1: the arranged outside of first button 42 and second button 44 has the 3rd button 46 and the 4th button 48, and the 3rd button 46 and the 4th button 48 are when utilizing Trackpad 30 moving cursors to the border, push the 3rd button 46 and can keep cursor to move and interrupter not.This is the structure of the utility model second embodiment.
See also shown in Figure 3, be the 3rd embodiment of general digital Trackpad of the present utility model, wherein this Trackpad 50 is the keyboard below that is arranged at a mobile computer, its structure is done a detailed announcement in Fig. 4, and bigger zone, the below of Trackpad 50 is an induction zone 52, and the top of this induction zone 52 is provided with functional areas 54, and the left in these functional areas 54 is provided with a switching option 542, and 54 right-handly be provided with one and move image 544 in functional areas, and be provided with a spin 60 in the below of Trackpad 50, and this spin 60 has the volume of half to expose to the operation input area surface of mobile computer approximately, and the left side of spin 60 is provided with first a slightly rectangular button 62; And be provided with second a slightly rectangular button 64 in the right side of spin 60 correspondence.And first button 62 and second button 64 are an arc corresponding to the inboard of spin 60, maximum different being of figure three and figure one: that utilizes functional areas 54 right-handly is provided with one and moves image 544, touch cursor on the mobile mobile computer screen for the user with the digital pen point, this is the structure of the utility model the 3rd embodiment.
See also shown in Figure 4, be applied to the structural representation of mobile computer inside for general digital Trackpad of the present utility model, wherein this mobile computer 70 utilizes the space of keyboard below that Trackpad 72 is set, and can be aided with a digital pen 74 and make a little to touch Trackpad 72, with carry out aforementioned as: the function of spin/hand-written mode switch, handwriting pad, moving cursor and Digital Drawing.
In sum, architectural feature of the present utility model and each embodiment disclose all in detail, fully demonstrating the utility model case all has the progressive of enforcement on purpose and effect, has value, and be utilization not seen before on the market at present, spiritual described according to Patent Law, the utility model case meets the important document of novel patent fully.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (8)
1. a general digital Trackpad is the keyboard below that is arranged at a mobile computer, it is characterized in that described general digital Trackpad comprises:
One Trackpad;
One is arranged on the spin of described Trackpad below;
One is arranged on first button in described spin left side; And,
One is arranged on second button on described spin right side.
2. as claim 1 described a kind of general digital Trackpad, it is characterized in that described Trackpad is with a digital pen.
3. as claim 1 described a kind of general digital Trackpad, it is characterized in that division has functional areas and an induction zone in the described Trackpad.
4. as claim 3 described a kind of general digital Trackpad, it is characterized in that being provided with one in the functional areas of described Trackpad switches option.
5. as claim 4 described a kind of general digital Trackpad, it is characterized in that described handoff options selects a spin pattern.
6. as claim 4 described a kind of general digital Trackpad, it is characterized in that described handoff options selection WriteMode on the other hand.
7. as claim 3 described a kind of general digital Trackpad, it is characterized in that being provided with one in the functional areas of described Trackpad switches image.
8. as claim 1 described a kind of general digital Trackpad, it is characterized in that a side of described first button and second button is provided with the 3rd button and the 4th button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231612U CN2575761Y (en) | 2002-04-19 | 2002-04-19 | Sliding rail height regulating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231612U CN2575761Y (en) | 2002-04-19 | 2002-04-19 | Sliding rail height regulating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575761Y true CN2575761Y (en) | 2003-09-24 |
Family
ID=33707284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02231612U Expired - Fee Related CN2575761Y (en) | 2002-04-19 | 2002-04-19 | Sliding rail height regulating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575761Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297864C (en) * | 2003-12-30 | 2007-01-31 | 英业达股份有限公司 | Notebook computer with separating touch control board |
| CN101192122B (en) * | 2006-11-20 | 2010-09-15 | 升达科技股份有限公司 | Electronic device touch control plate function expansion system, method and electronic device |
| CN101458579B (en) * | 2007-12-12 | 2010-12-08 | 苏州达方电子有限公司 | Computer mouse and operation method thereof |
| CN108958514A (en) * | 2018-06-29 | 2018-12-07 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN111240498A (en) * | 2019-12-31 | 2020-06-05 | 深圳市蓝晨科技股份有限公司 | System and method for typing out numbers by utilizing notebook computer touch pad |
-
2002
- 2002-04-19 CN CN02231612U patent/CN2575761Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297864C (en) * | 2003-12-30 | 2007-01-31 | 英业达股份有限公司 | Notebook computer with separating touch control board |
| CN101192122B (en) * | 2006-11-20 | 2010-09-15 | 升达科技股份有限公司 | Electronic device touch control plate function expansion system, method and electronic device |
| CN101458579B (en) * | 2007-12-12 | 2010-12-08 | 苏州达方电子有限公司 | Computer mouse and operation method thereof |
| CN108958514A (en) * | 2018-06-29 | 2018-12-07 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN111240498A (en) * | 2019-12-31 | 2020-06-05 | 深圳市蓝晨科技股份有限公司 | System and method for typing out numbers by utilizing notebook computer touch pad |
| CN111240498B (en) * | 2019-12-31 | 2020-10-23 | 深圳市蓝晨科技股份有限公司 | System and method for typing out numbers by utilizing notebook computer touch pad |
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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: 20030924 |