CN203138514U - Keyboard input device of portable urine flow rate instrument - Google Patents
Keyboard input device of portable urine flow rate instrument Download PDFInfo
- Publication number
- CN203138514U CN203138514U CN 201320126798 CN201320126798U CN203138514U CN 203138514 U CN203138514 U CN 203138514U CN 201320126798 CN201320126798 CN 201320126798 CN 201320126798 U CN201320126798 U CN 201320126798U CN 203138514 U CN203138514 U CN 203138514U
- Authority
- CN
- China
- Prior art keywords
- flow rate
- urine flow
- keyboard
- rate instrument
- button
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a keyboard input device of a portable urine flow rate instrument. The keyboard input device comprises a matrix keyboard and a single chip microcomputer used for controlling the keyboard. The matrix keyboard is connected with the single chip microcomputer used for controlling the keyboard, and four rows and five lines of buttons are arranged on the matrix keyboard, wherein a T9 keyboard input method is adopted in the buttons, four buttons are urine flow rate instrument functional buttons, the F1 button is the functional button for executing a standard mode and a next step, the F2 button is the functional button for executing a simplest mode and returning, the F3 button is the functional button for data loading, and the F4 button is the functional button for reserving. The matrix keyboard is installed at an operating position at the lower portion of the portable urine flow rate instrument, a printer is installed at the upper portion of the portable urine flow rate instrument, and an LCD is arranged in the middle of the portable urine flow rate instrument. A user can conduct corresponding operations to an embedded mobile device conveniently by selecting the buttons on the matrix keyboard, and the keyboard input device is a human-computer interaction device which is very convenient to use. Besides, the keyboard input device has the advantages of being stable, convenient to disassemble and assemble, simple to operate and the like.
Description
Technical field
This utility model relates to a kind of portable urine flow rate instrument, especially a kind of finger-impu system of portable urine flow rate instrument.
Background technology
Urinate flow rate instrument product in the market and be mainly two types: standard computer-shape and portable type respectively have quality.The standard computer-shape is used for examination in hospital more, though multiple functional, be inconvenient to go to the countryside and make a round of visits etc.; Though and portable type can carry everywhere, function is too single, measurement data storage inconvenience, and can not import many shortcomings such as patient information at any time.
Summary of the invention
The purpose of this utility model is to solve the problem that above-mentioned prior art exists, and proposes a kind of finger-impu system of portable urine flow rate instrument, can carry out typing to patient information.
In order to achieve the above object, this utility model has adopted following technical scheme: a kind of finger-impu system of portable urine flow rate instrument, comprise matrix keyboard, the single-chip microcomputer that is used for supervisory keyboard, matrix keyboard is connected with the single-chip microcomputer of supervisory keyboard, be characterized in: matrix keyboard is provided with the button of the employing T9 inputting method of four lines five row, wherein: four buttons are urine flow rate instrument function key, the F1 key is operative norm pattern and next step two function keys, the F2 key is for carrying out the simplest pattern and returning two function keys, the F3 key is the function key of data upload, and the F4 key is the reservation function key.
Matrix keyboard is installed on the operating position of portable urine flow rate instrument bottom, and printer is installed on portable urine flow rate instrument top, and the centre is provided with the LCD liquid crystal display screen.
The beneficial effects of the utility model are: this utility model is by selecting matrix keyboard for use, and the user can realize embedded mobile device is operated accordingly very easily, is utmost point human-computer interaction device easily.Have stable, easy accessibility, simple operation and other advantages.
Description of drawings
Fig. 1 is the structural representation of the finger-impu system of portable urine flow rate instrument;
Fig. 2 is the keyboard interfacial structure sketch map of portable urine flow rate instrument;
Fig. 3 is the keyboard assembly drawing of portable urine flow rate instrument.
The specific embodiment
Referring to Fig. 1, cooperate referring to Fig. 2, the finger-impu system of portable urine flow rate instrument of the present utility model comprises matrix keyboard 1 and is used for the single-chip microcomputer 2 of supervisory keyboard.
Matrix keyboard 1 is connected with the single-chip microcomputer 2 of supervisory keyboard.Matrix keyboard 1 is provided with the button of four lines five row, wherein: four buttons are urine flow rate instrument function key, and the F1 key is operative norm pattern and next step two function keys, and the F2 key is for carrying out the simplest pattern and returning two function keys, the F3 key is the function key of data upload, and the F4 key is the reservation function key.
The T9 inputting method is adopted in the button input, can carry out Chinese, English and digital input, use inversion method to carry out key scan and obtain key information, disappear by software delay and tremble, buttons such as numeral, input method switching, deletion, word selection, affirmation, page turning are totally ten six keys.Four urine flow rate instrument function buttons, operating function during by test the liquid crystal display screen prompting determine.But wherein F1 key operative norm pattern and next step two functions, the F2 key can be carried out the simplest pattern and return two functions, and the F3 key has the function of data upload, and the F4 key is the reservation function key.
Referring to Fig. 3, be matrix keyboard 1 installation site, also comprise LCD liquid crystal display screen 3 and printer 4 on the same assembly.Matrix keyboard 1 is installed on the operating position of portable urine flow rate instrument bottom, and printer 4 is installed on portable urine flow rate instrument top, and the centre is provided with LCD liquid crystal display screen 3.
Claims (2)
1. the finger-impu system of a portable urine flow rate instrument, comprise matrix keyboard (1), be used for the single-chip microcomputer (2) of supervisory keyboard, matrix keyboard (1) is connected with the single-chip microcomputer (2) of supervisory keyboard, it is characterized in that: described matrix keyboard (1) is provided with the button of the employing T9 inputting method of four lines five row, wherein: four buttons are urine flow rate instrument function key, the F1 key is operative norm pattern and next step two function keys, the F2 key is for carrying out the simplest pattern and returning two function keys, the F3 key is the function key of data upload, and the F4 key is the reservation function key.
2. the finger-impu system of portable urine flow rate instrument according to claim 1, it is characterized in that: described matrix keyboard (1) is installed on the operating position of portable urine flow rate instrument bottom, printer (4) is installed on portable urine flow rate instrument top, and the centre is provided with LCD liquid crystal display screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126798 CN203138514U (en) | 2013-03-20 | 2013-03-20 | Keyboard input device of portable urine flow rate instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126798 CN203138514U (en) | 2013-03-20 | 2013-03-20 | Keyboard input device of portable urine flow rate instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138514U true CN203138514U (en) | 2013-08-21 |
Family
ID=48966078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126798 Expired - Fee Related CN203138514U (en) | 2013-03-20 | 2013-03-20 | Keyboard input device of portable urine flow rate instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189242A (en) * | 2018-09-30 | 2019-01-11 | 天津市英贝特航天科技有限公司 | A kind of key board unit and working method based on PS2 agreement |
-
2013
- 2013-03-20 CN CN 201320126798 patent/CN203138514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189242A (en) * | 2018-09-30 | 2019-01-11 | 天津市英贝特航天科技有限公司 | A kind of key board unit and working method based on PS2 agreement |
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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: 20130821 Termination date: 20140320 |