CN202126485U - Key detection device of medical equipment - Google Patents
Key detection device of medical equipment Download PDFInfo
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- CN202126485U CN202126485U CN2011202167561U CN201120216756U CN202126485U CN 202126485 U CN202126485 U CN 202126485U CN 2011202167561 U CN2011202167561 U CN 2011202167561U CN 201120216756 U CN201120216756 U CN 201120216756U CN 202126485 U CN202126485 U CN 202126485U
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Abstract
The utility model discloses a key detection device of medical equipment. The device comprises a second communication interface, a key value acquisition module, a theoretical key value data base and a key value contrast module, wherein the second communication interface is connected with a first communication interface in the medical equipment; the key value acquisition module is used for obtaining the actual key value of a pressed key from a key controller in the medical equipment and connected with the second communication interface; the theoretical key value data base is used for storing the theoretical key value of each key in the medical equipment; and the key value contrast module is used for comparing the actual key value with the theoretical key value, transmitting a first control signal if the two values are consistent, or transmitting a second control signal, and connected with the theoretical key value data base and the key value acquisition module. The key detection device has the advantages of fast detection, intuitive detection result, wide applicable range, simple structure and low implementation cost.
Description
Technical field
The utility model relates to a kind of pick-up unit, especially relates to a kind of button pick-up unit of medical equipment.
Background technology
Button is an indispensable ingredient in various medical equipments, the medical apparatus, accomplishes the instruction input function of medical equipment, medical apparatus.For guaranteeing the normal use of medical equipment, medical apparatus, help the stability of raising equipment or instrument for the fast detecting of button, reduce maintenance cost.
At present, button detects and mainly contains two big types, and one type is hardware detection, and another kind of is software detection.
Chinese patent numbers 200520040142.7 provides a kind of by hard-wired keyboard detection: each button is in series with the resistance of different resistances respectively and constitutes a branch circuit; After all branch circuit parallel connections shared one the input output line; After each Macintosh is pressed; The voltage partial pressure value that produces through button resistance or its equivalent resistance compares with preset voltage, judges that which button is pressed.This technical scheme need increase button resistance newly, realize that cost is higher, and the button testing result is not reacted to the user intuitively also.
Chinese patent numbers 200410015147.4 provides a kind of button of being realized by software to detect: according to key scan sign indicating number relative method, adopt test machine that button is detected one by one.When the key scan sign indicating number matees, proceed next button to be measured and detect; But when certain key scan sign indicating number does not match, stop test procedure immediately, push this button to be measured once more, relatively whether this scan code is identical with original scan code by comparing unit, if different, shows that keyboard is defective; Otherwise, continue to judge other buttons to be measured.In testing process, the affirmation of a problem button need be carried out secondary key scan sign indicating number relatively.Because a problem button will cause trace routine out of service,, then need carry out repeated detection and could find all problems button, the defective that the existence detection is loaded down with trivial details, efficient is not high if when finger-board has a plurality of problem button.
Summary of the invention
The utility model proposes a kind of button pick-up unit of medical equipment, and detection is quick, testing result intuitively informs the user.
The utility model adopts following technical scheme to realize: a kind of button pick-up unit of medical equipment, and it comprises: the second communication interface that links to each other with first communication interface in the medical equipment; Be used for obtaining from the button controller of medical equipment the key assignments acquisition module of the actual key assignments of the button that is pressed, it connects the second communication interface; Be used for depositing the theoretical key assignments database of the theoretical key value of each button of medical equipment; Be used for actual key assignments and theoretical key assignments are contrasted, if both are consistent, send first control signal, otherwise the key-value pair that sends second control signal is than module, it connects theoretical key assignments database and key assignments acquisition module; Be used to show display with the corresponding virtual key of each button; Be used for first control signal or second control signal sent than module according to key-value pair, the display controller that the virtual key that shows on the control display shows with first color or second color, it is connected display and key-value pair than between the module.
In a preferred embodiment, said first communication interface, said second communication interface comprise respectively: USB interface, parallel interface, pci interface, network interface, RS232 interface circuit and RS485 interface at least one of them.
In a preferred embodiment, said button pick-up unit also comprises: be used for interface conversion circuit that the data and the second communication interface data of first communication interface are changed each other, it is connected between second communication interface and the key assignments acquisition module.
In a preferred embodiment, said first communication interface, said second communication interface are USB interface.
Compared with prior art, the utlity model has following beneficial effect:
The button pick-up unit that the utility model proposes; Compare than actual key assignments and the theoretical key assignments of module through key-value pair each button; Thereby judge whether button is normal; And give display controller through sending first control signal or second control signal, make that the corresponding virtual button shows by first color or second color on the display, thereby let the user get information about the test result of each button intuitively; The communication interface of button pick-up unit can be polytype serial line interface, is applicable to the medical equipment that uses various distinct interfaces, thereby has advantage of wide range of application.In addition, the button pick-up unit of the utility model proposition has simple in structure, the low advantage of realization cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1, the utility model proposes a kind of button pick-up unit of medical equipment.Wherein, medical equipment 1 comprises at least: several and the button 11 that connects; The button controller 12 that connects several buttons 11 is used for when certain button 11 is pressed, and produces the actual key assignments of a correspondence; And first communication interface 13 that connects button controller 12, be used for communicating by letter with external other equipment or device.
Button pick-up unit 2 connects first communication interface 13 of medical equipment 1.Specifically, button pick-up unit 2 comprises: the second communication interface 21 that links to each other with first communication interface 13 of medical equipment 1; The key assignments acquisition module 22 that links to each other with second communication interface 21; Be used for communicating by letter with first communication interface 13 of medical equipment 1 through second communication interface 21; When certain button 11 is pressed in medical equipment 1, obtain the actual key assignments of this button 11 that is pressed from button controller 12; Theoretical key assignments database 23 is used for depositing the theoretical key value of medical equipment 1 each button 11; Be connected key-value pair between key assignments acquisition module 22 and the theoretical key assignments database 23 than module 24; The theoretical key assignments that is used for actual key assignments that key assignments acquisition module 22 is obtained and this button 11 that reads from theoretical key assignments database 23 contrasts, and judges whether both are consistent, if both are consistent; Explain that the button 11 that is pressed is normal button; Key-value pair sends first control signal than module 24, and button 11 is the problem button otherwise explanation is pressed, and key-value pair sends second control signal than module 24; Display 26; The display controller 25 that is connected with display 26; Be used for controlling on the display 26 and produce and medical equipment 1 each button 11 corresponding virtual button; And when receiving first control signal that key-value pair sends than module 24; Control shows the current button corresponding virtual button that is pressed with first color (such as green); In second control signal that key-value pair sends than module 24, control shows the current button corresponding virtual button that is pressed, is the problem button with the button 11 of pointing out user's current detection with second color (such as redness).
Wherein, First communication interface 13 of medical equipment 1, the second communication interface 21 in the button pick-up unit 2; Comprise respectively USB (Universal Serial BUS, USB) interface, USB interface, parallel interface, PCI (Peripheral Component Interconnect) interface, network interface, RS232 interface circuit and RS485 interface at least one of them.
In a further advantageous embodiment; First communication interface 13 of medical equipment 1 has different interfaces with the second communication interface 21 in the button pick-up unit 2; Such as, first communication interface 13 of medical equipment 1 is a serial line interface, the second communication interface 21 in the button pick-up unit 2 is a USB interface; Then in button pick-up unit 2; The interface conversion circuit (not drawing among the figure) that increase and decrease is connected between second communication interface 21 and the key assignments acquisition module 22 is changed serial line interface data or USB interface data by interface conversion circuit each other, the communication between realization medical equipment 1 and the button pick-up unit 2.
In a further advantageous embodiment, first communication interface 13 of medical equipment 1 has identical interface with the second communication interface 21 in the button pick-up unit 2, relatively is USB interface.During test; Button pick-up unit 2 is connected medical equipment 1 through USB interface; Then; Press each button 11 in the medical equipment 1 successively, successively the actual key assignments and the theoretical key assignments of each button that is pressed 11 are compared than module 24, give display controller 25 thereby send first control signal or second control signal by key-value pair; The corresponding virtual button is shown by first color or second color, thereby let the user get information about the test result of each button 11 intuitively.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. the button pick-up unit of a medical equipment is characterized in that, said device comprises:
The second communication interface that links to each other with first communication interface in the medical equipment;
Be used for obtaining from the button controller of medical equipment the key assignments acquisition module of the actual key assignments of the button that is pressed, it connects the second communication interface;
Be used for depositing the theoretical key assignments database of the theoretical key value of each button of medical equipment;
Be used for actual key assignments and theoretical key assignments are contrasted, if both are consistent, send first control signal, otherwise the key-value pair that sends second control signal is than module, it connects theoretical key assignments database and key assignments acquisition module.
2. according to the button pick-up unit of the said medical equipment of claim 1, it is characterized in that said device also comprises:
Be used to show display with the corresponding virtual key of each button;
Be used for first control signal or second control signal sent than module according to key-value pair, the display controller that the virtual key that shows on the control display shows with first color or second color, it is connected display and key-value pair than between the module.
3. according to the button pick-up unit of claim 1 or 2 said medical equipments; It is characterized in that said first communication interface, said second communication interface comprise respectively: USB interface, parallel interface, pci interface, network interface, RS232 interface circuit and RS485 interface at least one of them.
4. according to the button pick-up unit of the said medical equipment of claim 3; It is characterized in that; Said device also comprises: be used for interface conversion circuit that the data and the second communication interface data of first communication interface are changed each other, it is connected between second communication interface and the key assignments acquisition module.
5. according to the button pick-up unit of claim 1 or 2 said medical equipments, it is characterized in that said first communication interface, said second communication interface are USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202167561U CN202126485U (en) | 2011-06-24 | 2011-06-24 | Key detection device of medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202167561U CN202126485U (en) | 2011-06-24 | 2011-06-24 | Key detection device of medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126485U true CN202126485U (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202167561U Expired - Fee Related CN202126485U (en) | 2011-06-24 | 2011-06-24 | Key detection device of medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126485U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113615A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳Tcl数字技术有限公司 | Detection apparatus and method for adaptation of terminal to button board |
| CN107219458A (en) * | 2017-06-16 | 2017-09-29 | 广州视源电子科技股份有限公司 | Key board test equipment and test method |
| CN108088675A (en) * | 2017-12-25 | 2018-05-29 | 芜湖锐进医疗设备有限公司 | The button detection device of medical electric drill |
| CN113010543A (en) * | 2021-01-13 | 2021-06-22 | 腾讯科技（深圳）有限公司 | Factory equipment detection method, device, equipment and storage medium |
-
2011
- 2011-06-24 CN CN2011202167561U patent/CN202126485U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113615A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳Tcl数字技术有限公司 | Detection apparatus and method for adaptation of terminal to button board |
| CN107219458A (en) * | 2017-06-16 | 2017-09-29 | 广州视源电子科技股份有限公司 | Key board test equipment and test method |
| CN108088675A (en) * | 2017-12-25 | 2018-05-29 | 芜湖锐进医疗设备有限公司 | The button detection device of medical electric drill |
| CN113010543A (en) * | 2021-01-13 | 2021-06-22 | 腾讯科技（深圳）有限公司 | Factory equipment detection method, device, equipment and storage medium |
| CN113010543B (en) * | 2021-01-13 | 2024-08-16 | 腾讯科技（深圳）有限公司 | Equipment delivery detection method, device, equipment and storage medium |
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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: 20120125 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |