CN202351157U - Multifunctional cell differential counting instrument - Google Patents
Multifunctional cell differential counting instrument Download PDFInfo
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- CN202351157U CN202351157U CN2011204751868U CN201120475186U CN202351157U CN 202351157 U CN202351157 U CN 202351157U CN 2011204751868 U CN2011204751868 U CN 2011204751868U CN 201120475186 U CN201120475186 U CN 201120475186U CN 202351157 U CN202351157 U CN 202351157U
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Abstract
The utility model discloses a multifunctional cell differential counting instrument, which is used for differential counting and statistics of various cells including bone marrow, cerebrospinal fluid, dropsy of serous cavity and mainly. The instrument is mainly applied to cell differential counting and statistics in the fields of medical inspection and scientific research, and includes a display device, a keyboard, a status indicator lamp, a battery and a control circuit, wherein the display device is mounted on a housing of a counter, and the keyboard is arranged below the display device; the status indicator lamp is positioned on the left side of the display device, and the battery is fixed on the bottom plate of the counter; and a control circuit board is mounted in the housing of the counter, and the control circuit is arranged on the control circuit board. The display device, the keyboard and the status indicator lamp are all connected with the control circuit, and the control circuit includes a single chip, a drive circuit, a decoding circuit, a voltage booster circuit, a communication interface and a buzzer. The single chip is connected with the decoding circuit, the voltage booster circuit, the communication interface and the buzzer respectively through the drive circuit.
Description
Technical field
What the multi-functional cytological classification calculating instrument of the utility model related to is the differential count of various types of cells such as a kind of marrow, blood, cerebrospinal fluid, dropsy of serous cavity, a kind of instrument of statistics, is mainly used in the cytological classification counting statistics in fields such as medical test, scientific research.
Background technology
Present cytological classification counting instrument showed cell title all is to adopt English or the letter demonstration, needs the external power supply power supply, does not possess the outage data storage function.Shortcoming is the risk that is not easy to read, be inconvenient to use, exist at any time loss of data.
Summary of the invention
The utility model purpose is to above-mentioned weak point a kind of multi-functional cytological classification calculating instrument to be provided; But has one-touch Chinese off-line cytological classification tally function; The Chinese display unit has solved the problem of the inconvenience of reading, and the data in real time memory function has avoided because the risk of the loss of data that shutdown or outage bring, and power control unit solved the problem of using whenever and wherever possible; Realized the scheme of anytime anywhere using, a key import feature has improved work efficiency.
Multi-functional cytological classification calculating instrument takes following technical scheme to realize: multi-functional cytological classification calculating instrument comprises display device, keyboard, status indicator lamp, battery and control circuit; Display device is installed on the counter shell through support, and keyboard is positioned at the display device below; The state indication is positioned at the display device left side, and battery is fixed on the counter base plate, and control circuit board is installed in the counter shell, and control circuit is arranged on the control circuit board.
Described display device, keyboard, status indicator lamp all link to each other with control circuit, and control circuit comprises single-chip microcomputer, driving circuit, decoding scheme, booster circuit, communication interface and hummer.Single-chip microcomputer links to each other with decoding scheme, booster circuit, communication interface and hummer respectively through driving circuit.
The core of control circuit is a single-chip microcomputer.Described display device is used for button count value and result of calculation are shown that described keyboard is used for receiving input, and described status indicator lamp is used to show Multifunction cytological classification calculating instrument power work state.Described single-chip microcomputer is used for that display device is counted, calculates and controlled to keyboard input and shows output.Communication interface is used for being connected with the communication of host computer.
Described control circuit is core with the single-chip microcomputer; Cell voltage is given control circuit, display device and keyboard power supply through booster circuit; Keyboard is through decoding scheme conversion back input single-chip microcomputer, and single-chip microcomputer carries out decoding and displaying through driving display device to button.
Said communication interface adopts USB or RS-232.
Said display device is LCD screen, TFT screen or charactron; Said keyboard is film key or mechanical type button; What described state indication was adopted is color LED.
Described battery adopts rechargeable cell, lithium battery or lithium polymer battery; Battery is fixed on the counter base plate.
Described control circuit is core with the single-chip microcomputer; Cell voltage is given control circuit, display device and keyboard power supply through booster circuit; Keyboard is through decoding scheme conversion back input single-chip microcomputer, and single-chip microcomputer carries out technology through driving display device to button; Said control circuit also includes communication interface, adopts USB or RS-232.
The advantage of the utility model is: multi-functional cytological classification calculating instrument it specially be to support Chinese cell title to show, do not need external any external power supply to use, and outage, closes that machine data is preserved automatically, a button can import all data into host computer.Adopt the input of Single-chip Controlling keyboard decoding and show output; Can realize the multiple computing functions such as counting, storage, demonstration and ratio of various types of cells such as marrow, blood, cerebrospinal fluid, dropsy of serous cavity; Can realize and the communication of host computer, cooperate upper computer software to realize the complex process function; Support multiple power supply mode (comprising USB power supply, powered battery and external power source), can adapt to different application scenarios.
Description of drawings
Fig. 1 is the multi-functional cytological classification calculating instrument of a utility model synoptic diagram.
Fig. 2 is the control circuit schematic diagram of the multi-functional cytological classification calculating instrument of the utility model.
Embodiment
The nonrestrictive specific embodiment that discloses the utility model of accompanying drawing is done further to describe to the utility model below in conjunction with accompanying drawing.
With reference to accompanying drawing 1,2, multi-functional cytological classification calculating instrument comprises display device 1, keyboard 3, status indicator lamp 2, battery and control circuit; Display device 1 is installed on the counter shell 4 through support, and keyboard 3 is positioned at display device 1 below; Status indicator lamp 2 is positioned at display device 1 left side, and battery is fixed on the counter base plate, and control circuit board is installed in the counter shell 4, and control circuit is arranged on the control circuit board.
Described display device 1, keyboard 3, status indicator lamp 2 all link to each other with control circuit, and control circuit comprises single-chip microcomputer, driving circuit, decoding scheme, booster circuit, communication interface and hummer.Single-chip microcomputer links to each other with decoding scheme, booster circuit, communication interface and hummer respectively through driving circuit.
Described display device 1, keyboard 3, status indicator lamp 2 all link to each other with control circuit, and the core of control circuit is a single-chip microcomputer.Described display device 1 is used for button count value and result of calculation are shown that described keyboard 3 is used for receiving input, and described status indicator lamp 2 is used to show Multifunction cytological classification calculating instrument power work state.Described single-chip microcomputer is used for that display device is counted, calculates and controlled to keyboard input and shows output.Communication interface is used for being connected with the communication of host computer.
Described control circuit is core with the single-chip microcomputer; Cell voltage is given control circuit, display device 1 and keyboard 3 power supplies through booster circuit; Keyboard 3 is through decoding scheme conversion back input single-chip microcomputer, and single-chip microcomputer carries out decoding and displaying through the button that drives on 1 pair of keyboard 3 of display device.
Visible by Fig. 1: as to comprise display device 1, status indicator lamp 2, keyboard 3, battery and control circuit in the Multifunction cytological classification calculating instrument; Wherein: display device 1, status indicator lamp 2 and keyboard 3 are all installed on the counter shell 4 through support, and Multifunction cytological classification calculating instrument also is furnished with control circuit and battery.In the present embodiment, describedly adopted display device 1 in display device, keyboard 3 is positioned at display device 1 below, and status indicator lamp 2 is positioned at display device 1 left side.Described display device 1 adopts the LCD display module, and described status indicator lamp 2 has adopted color LED, and described keyboard 3 has adopted mechanical keyboard.
During practical implementation, described display device can adopt TFT display screen, charactron or LED screen; Described keyboard can also adopt membrane keyboard.
Visible by Fig. 2, described control circuit is core with the single-chip microcomputer, and the key information of keyboard 3 inputs is through decoding scheme conversion back input single-chip microcomputer, and single-chip microcomputer shows count information through driving circuit control display device; Control circuit also comprises a booster circuit, supplies counter to use after cell voltage is boosted; Counter also is provided with communication interface and hummer.
During practical implementation, optional high performance 8 single-chip microcomputers of single-chip microcomputer, for example: P89C51RD2, STC11FX04, C8051F320 etc.; Or 16 single-chip microcomputers, for example: 80C196; Or 32 single-chip microcomputers, for example: ARM7:S3C44B0X.The optional keyboard coding chip of decoding scheme among the figure, for example: ZLG7289, CH452 etc. perhaps utilize single-chip microcomputer directly to decipher; Optional 12864 dot-matrix lcd modules of LCD display.Said communication interface adopts USB or RS-232.Said driving circuit adopts commercially available CH452 drive circuit chip.Said booster circuit adopts commercially available 4R70935 booster circuit chip.
The course of work of the utility model is:
At first usb communication line or external power supply are connected with counter, counter transfers the powered battery mode automatically to as not connecting then.Open the counter power supply, through the function key selection function of keyboard 3; Through realize the counting or the calculating of pair cell by corresponding button; Display device 1 shows the information and the result of calculation of corresponding button.Under battery operated pattern, status indicator lamp 2 shows current battery status, comprises charged state, power shortage state and on off state.
Claims (6)
1. a multi-functional cytological classification calculating instrument is characterized in that: comprise display device, keyboard, status indicator lamp, battery and control circuit; Display device is installed on the counter shell through support, and keyboard is positioned at the display device below; The state indication is positioned at the display device left side, and battery is fixed on the counter base plate, and control circuit board is installed in the counter shell, and control circuit is arranged on the control circuit board;
Described display device, keyboard, status indicator lamp all link to each other with control circuit, and control circuit comprises single-chip microcomputer, driving circuit, decoding scheme, booster circuit, communication interface and hummer; Single-chip microcomputer links to each other with decoding scheme, booster circuit, communication interface and hummer respectively through driving circuit.
2. multi-functional cytological classification calculating instrument according to claim 1 is characterized in that: said communication interface adopts USB or RS-232.
3. multi-functional cytological classification calculating instrument according to claim 1 is characterized in that: said display device is LCD screen, TFT screen or charactron.
4. multi-functional cytological classification calculating instrument according to claim 1 is characterized in that: said keyboard is film key or mechanical type button.
5. multi-functional cytological classification calculating instrument according to claim 1 is characterized in that: what described status indicator lamp adopted is color LED.
6. multi-functional cytological classification calculating instrument according to claim 1 is characterized in that: described battery adopts rechargeable cell, lithium battery or lithium polymer battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204751868U CN202351157U (en) | 2011-11-25 | 2011-11-25 | Multifunctional cell differential counting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204751868U CN202351157U (en) | 2011-11-25 | 2011-11-25 | Multifunctional cell differential counting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351157U true CN202351157U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204751868U Expired - Fee Related CN202351157U (en) | 2011-11-25 | 2011-11-25 | Multifunctional cell differential counting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562520A (en) * | 2018-06-14 | 2018-09-21 | 苏州市爱林医疗器械有限公司 | New Multifunctional blood classified counting of leucocyte device and its application method |
| CN111979112A (en) * | 2020-08-25 | 2020-11-24 | 郑州金域临床检验中心有限公司 | Cell counting device and using method thereof |
-
2011
- 2011-11-25 CN CN2011204751868U patent/CN202351157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562520A (en) * | 2018-06-14 | 2018-09-21 | 苏州市爱林医疗器械有限公司 | New Multifunctional blood classified counting of leucocyte device and its application method |
| CN108562520B (en) * | 2018-06-14 | 2023-10-13 | 苏州市爱林医疗器械有限公司 | Novel multifunctional blood cell classification counting device and application method thereof |
| CN111979112A (en) * | 2020-08-25 | 2020-11-24 | 郑州金域临床检验中心有限公司 | Cell counting device and using method thereof |
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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: 20120725 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |