CN103529378B - A kind of proving installation of argon high-frequency electric knife - Google Patents
A kind of proving installation of argon high-frequency electric knife Download PDFInfo
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- CN103529378B CN103529378B CN201310524838.6A CN201310524838A CN103529378B CN 103529378 B CN103529378 B CN 103529378B CN 201310524838 A CN201310524838 A CN 201310524838A CN 103529378 B CN103529378 B CN 103529378B
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Abstract
This application discloses a kind of proving installation of argon high-frequency electric knife, device comprises: the first test cell, for testing the master control borad of described argon high-frequency electric knife, obtains the first test result; Second test cell, for testing the display control board of described argon high-frequency electric knife, obtains the second test result; 3rd test cell, for when the first test result shows that master control borad normally works, tests the power board of described argon high-frequency electric knife, obtains the 3rd test result; 4th test cell, for when the first test result shows that master control borad normally works, tests the pole plate of described argon high-frequency electric knife, obtains the 4th test result; 5th test cell, for when the first test result shows that master control borad normally works, tests the gas control plates of described argon high-frequency electric knife, obtains the 5th test result.
Description
Technical field
The application relates to electric knife technical field of measurement and test, particularly a kind of proving installation of argon high-frequency electric knife.
Background technology
Argon high-frequency electric knife (high frequency electro surgical unit) be a kind of replace mechanical operation cutter carry out tissue cutting electrosurgical unit.Argon high-frequency electric knife is heated when injected organism tissue when contact with human body by the high-frequency high-voltage current that active electrode tip produces, and realizes the separation of when injected organism tissue and solidifies, thus playing the object of cutting and stopping blooding.
Above-mentioned argon high-frequency electric knife is primarily of formations such as master control borad, pole plate, display control board, power board, gas control plates.Because its circuit structure is comparatively complicated, the technical parameter of its each veneer cannot be tested by detachment system, therefore, argon high-frequency electric knife is tested usually after the assembling of its each veneer complete machine again, and then obtains the test result whether argon high-frequency electric knife can normally work.
But in the system test of above-mentioned argon high-frequency electric knife, due to its each veneer and for carrying out test complete separately, in the test result obtained therefrom, accurately cannot judge whether each veneer occurs abnormal problem etc.
Summary of the invention
Technical problems to be solved in this application are to provide a kind of proving installation of argon high-frequency electric knife, cannot obtain each veneer in argon high-frequency electric knife whether occur the technical matters of abnormal test result in order to solve in prior art.
This application provides a kind of proving installation of argon high-frequency electric knife, comprising:
First test cell, for testing the master control borad of argon high-frequency electric knife, obtains the first test result;
Second test cell, for when described first test result shows that described master control borad normally works, tests the display control board of argon high-frequency electric knife, obtains the second test result;
3rd test cell, for when described first test result shows that described master control borad normally works, tests the power board of described argon high-frequency electric knife, obtains the 3rd test result;
4th test cell, for when described first test result shows that described master control borad normally works, tests the pole plate of described argon high-frequency electric knife, obtains the 4th test result;
5th test cell, for when described first test result shows that described master control borad normally works, tests the gas control plates of described argon high-frequency electric knife, obtains the 5th test result.
Said apparatus, preferably, described first test cell comprises:
First trigger, exports the first pulse signal for triggering described master control borad;
First signal detector, the first pulse signal for exporting described master control borad detects, when described first pulse signal meet first pre-conditioned time, generate described master control borad output port normal first normally to output test result, otherwise generate described master control borad output port exception first outputs test result extremely;
First signal generator, is sent to described master control borad for generating the first control signal;
First signal receiver, for receiving the first feedback signal that described master control borad returns after receiving described first control signal;
Secondary signal detecting device, for detecting described first feedback signal, when described first feedback signal meet second pre-conditioned time, generate the normal input test result of described master control borad input port normal first, otherwise, generate the first abnormal input test result of described master control borad input port exception;
Wherein, described first normally output test result or described first abnormal to output test result, the described first normal input test result or described first abnormal input test result be as the first test result.
Said apparatus, preferably, described second test cell comprises:
Second trigger, exports the second pulse signal for triggering described display control board;
3rd signal detector, the second pulse signal for exporting described display control board detects, when described second pulse signal meet the 3rd pre-conditioned time, generate described display control board output port normal second normally to output test result, otherwise generate described display control board output port exception second outputs test result extremely;
Secondary signal maker, is sent to described display control board for generating the second control signal;
Secondary signal receiver, for receiving the second feedback signal that described display control board returns after receiving described second control signal;
4th signal detector, for detecting described second feedback signal, when described second feedback signal meet the 4th pre-conditioned time, generate the normal input test result of described display control board input port normal second, otherwise, generate the second abnormal input test result of described display control board input port exception;
3rd trigger, is communicated with the second central processor CPU preset by its RS485 bus for the first central processor CPU triggering described display control board, obtains result of communication;
Result of communication detecting device, for checking described result of communication, when described result of communication meet the 5th pre-conditioned time, generate the normal first normal bus test result of RS485 bus of described display control board, otherwise, generate the first abnormal bus test result of the RS485 bus exception of described display control board;
Wherein, described second normally output test result or described second abnormal to output test result, the described second normal input test result or described second abnormal input test result, described first normal bus test result or described first abnormal bus test result be as the second test result.
Said apparatus, preferably, described 3rd test cell comprises:
4th trigger, sends the relay of constant excitation signal to described power board for triggering described master control borad;
Relay output detector, for detecting receiving the output data after described constant excitation signal described relay, when described output data meet the 6th pre-conditioned time, generate the normal 3rd proper testing result of relay of described power board, otherwise, generate the 3rd abnormality test result of the relay exception of described power board;
Wherein, described 3rd proper testing result or described 3rd abnormality test result are as the 3rd test result.
Said apparatus, preferably, described 4th test cell comprises:
4th input test subelement, for testing the input port of described pole plate, obtains the 4th input test result;
Testing impedance subelement, in order to test the simulation human body impedance of described pole plate, obtains impedance test results;
Bus test subelement, for testing the RS485 bus of described pole plate, obtains the second bus test result;
Wherein, described 4th input test result, described impedance test results and described second bus test result are as the 4th test result.
Said apparatus, preferably, described 4th input test subelement comprises:
The first button be connected with described pole plate respectively and the second button;
Push button signalling detecting device, described pole plate by key output signal during for obtaining that in described first button and described second button, any one is pressed, detect by key output signal described, when described press key output signal meet the 7th pre-conditioned time, generate the normal input test result of described pole plate input port the normal 4th, otherwise, generate the 4th abnormal input test result of described pole plate input port exception;
Wherein, the described 4th normal input test result or the 4th abnormal input test result are as the 4th input test result.
Said apparatus, preferably, described 5th test cell is specifically for testing gas control valve in described gas control plates, and the gas obtaining described gas control valve controls test result as the 5th test result.
From such scheme, the proving installation of a kind of argon high-frequency electric knife that the application provides, by testing the master control borad in argon high-frequency electric knife, and when master control borad test is normal, respectively other each veneers such as display control board, power board, pole plate and gas control plates etc. in argon high-frequency electric knife are tested, realizing testing each veneer in argon high-frequency electric knife, realizing the running status accurately judging each veneer, as whether there is abnormal problem etc.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present application, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the proving installation embodiment one of a kind of argon high-frequency electric knife that Fig. 1 provides for the application;
The part-structure schematic diagram of the proving installation embodiment two of a kind of argon high-frequency electric knife that Fig. 2 provides for the application;
The part-structure schematic diagram of the proving installation embodiment three of a kind of argon high-frequency electric knife that Fig. 3 provides for the application;
The part-structure schematic diagram of the proving installation embodiment four of a kind of argon high-frequency electric knife that Fig. 4 provides for the application;
The part-structure schematic diagram of the proving installation embodiment five of a kind of argon high-frequency electric knife that Fig. 5 provides for the application;
Fig. 6 is another part structural representation of the embodiment of the present application five;
The structural representation of the proving installation embodiment six of a kind of argon high-frequency electric knife that Fig. 7 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
With reference to figure 1, the structural representation of the proving installation embodiment one of a kind of argon high-frequency electric knife provided for the application, wherein, described device can be applied to argon high-frequency electric knife, described argon high-frequency electric knife can comprise master control borad, display control board, power board, pole plate and gas control plates, wherein, described device can comprise:
The first test cell 101 be connected with described master control borad, for testing the master control borad of described argon high-frequency electric knife, obtains the first test result.
It should be noted that, after described first test cell 101 obtains the first test result, by the first pilot lamp be connected with described first test cell 101, the running status of described master control borad can be pointed out to test man.Such as, when described in described first test result, master control borad is normal, described first pilot lamp is lighted, and when master control borad described in described first test result exists fault or occurs the problems such as exception, described first pilot lamp is not lighted.
Wherein, described first test cell 101 is when testing described master control borad, can test respectively the output port of described master control borad, input port, thus obtaining the first test result, described first test result shows whether the output port of described master control borad and input port are in normal operating conditions.Further, the output port of described master control borad and input port is pointed out whether to be in normal operating conditions respectively by described first pilot lamp.
It should be noted that, when described first test cell 101 is tested described master control borad, can also test respectively the current detection circuit of described master control borad and voltage detecting circuit, verify its current detection circuit and voltage detecting circuit whether working properly.
The second test cell 102 be connected with described display control board, for when described first test result shows that described master control borad normally works, tests described display control board, obtains the second test result.
It should be noted that, after described second test cell 102 obtains the second test result, by the second pilot lamp be connected with described second test cell 102, the running status of described display control board can be pointed out to test man.Such as, when described second test result shows that described display control board is normal, described second pilot lamp is lighted, and when described second test result shows that described display control board exists fault or occurs the problems such as exception, described second pilot lamp is not lighted.
Wherein, described second test cell 102 is when testing described display control board, can test the output port of described display control board, input port and RS485 bus thereof, thus obtain the second test result, described second test result shows whether the output port of described display control board, input port and RS485 bus thereof are in normal operating conditions, further, the output port of described display control board, input port and RS485 bus is pointed out whether to be in normal operating conditions respectively by described second pilot lamp.
It should be noted that, the input port of described display control board can be understood as the Key pad port of described display control board.
The 3rd test cell 103 be connected with described power board, for when described first test result shows that described master control borad normally works, tests described power board, obtains the 3rd test result.
Wherein, described 3rd test cell 103 is when testing described power board, the relay of described master control borad to described power board can be utilized to test, thus obtain the 3rd test result, described 3rd test result shows whether the relay of described power board is in normal operating conditions.
The 4th test cell 104 be connected with described pole plate, for when described first test result shows that described master control borad normally works, tests described pole plate, obtains the 4th test result.
Wherein, described 4th test cell 104 is when testing described pole plate, can test the input port of described pole plate, simulation human body impedance and RS485 bus thereof, obtain the 4th test result, described 4th test result show described pole plate input port, simulation human body impedance and RS485 bus whether be in normal operating conditions.
It should be noted that, the input port of described pole plate can be understood as the writing of indictments, appeals, etc. input port of described argon high-frequency electric knife.
The 5th test cell 105 be connected with described gas control plates, for when described first test two results show that described master control borad normally works, tests described gas control plates, obtains the 5th test result.
Wherein, described gas control plates, by gas control valve gate control gas flow.Thus, described 5th test cell 105 is when testing described gas control plates, can test the gas control valve of described gas control plates, the gas obtaining described gas control valve controls test result as described 5th test result, described 5th test result shows the control performance of described gas control valve to air-flow, shows whether described gas control plates is in normal operating conditions with this.
From in such scheme, the proving installation embodiment one of a kind of argon high-frequency electric knife that the application provides, by testing the master control borad in argon high-frequency electric knife, and when master control borad test is normal, respectively other each veneers such as display control board, power board, pole plate and gas control plates etc. in argon high-frequency electric knife are tested, realizing testing each veneer in argon high-frequency electric knife, realizing the running status accurately judging each veneer, as whether there is abnormal problem etc.
It should be noted that, the proving installation of the embodiment of the present application can also comprise connecting line test cell, in order to test the switching of each stube cable in described argon high-frequency electric knife and whether misplacing, obtains the test result of stube cable.
Wherein, described connecting line test cell is by after being connected with the stube cable in described argon high-frequency electric knife, at the initiating terminal output pulse signal of described stube cable, and then pass through the output signal of the end obtaining described stube cable, judge whether this stube cable is in normal operating conditions.Further, can be connected with described connecting line test cell by the 3rd pilot lamp in the embodiment of the present application, pointed out by the output signal of described 3rd pilot lamp to described connecting line test cell, when described output signal shows that described stube cable normally works, described 3rd pilot lamp is lighted, otherwise lamp goes out, be prompted to the test result of stube cable described in test man thus.
With reference to figure 2, the structural representation of the first test cell 101 described in the proving installation embodiment two of a kind of argon high-frequency electric knife provided for the application, wherein, described first test cell 101 can comprise:
First trigger 111, exports the first pulse signal for triggering described master control borad.
Wherein, described first pulse signal is exported by the output port of described master control borad.
First signal detector 112, the first pulse signal for exporting described master control borad detects, when described first pulse signal meet first pre-conditioned time, generate described master control borad output port normal first normally to output test result, otherwise generate described master control borad output port exception first outputs test result extremely.
Wherein, first pre-conditionedly can be: described master control borad is had by the first pulse signal that its output port exports and is uniformly distributed high level or low level etc.Thus, described first signal detector 112 is detected by the first pulse signal exported by its output port described master control borad, thus the signal output performance of the output port of described master control borad is detected, thus when described first pulse signal has even high level or low level, generation shows that described master control borad output port normal first normally outputs test result, otherwise, generate and show that first of described master control borad output port exception outputs test result extremely.
First signal generator 113, is sent to described master control borad for generating the first control signal.
Wherein, described first control signal can be realize with certain pulses signal.
First signal receiver 114, for receiving the first feedback signal that described master control borad returns after receiving described first control signal.
Wherein, described first signal generator 113 generates the first control signal and is sent to described master control borad, this the first control signal is received by described master control borad, and then the reaction signal that this master control borad receives after described first control signal is detected, realize the performance of the described master control borad of test in order to the input port of Received signal strength, the work etc. as whether normally.
And described first feedback signal is after described master control borad receives described first control signal and generates and the reaction signal returned, this reaction signal shows whether described master control borad normally receives described first control signal, and namely whether the input port of described master control borad is normal.
Secondary signal detecting device 115, for detecting described first feedback signal, when described first feedback signal meet second pre-conditioned time, generate described master control borad input port normal first and normally input testing result, otherwise, generate the first abnormal input test result of described master control borad input port exception.
Wherein, described first normally output test result or described first abnormal to output test result, the described first normal input test result or described first abnormal input test result be as the first test result.Be, described first normally outputs test result and described first abnormal outputs test result that one of them outputs test result as first, described first normal input test result and described first abnormal input test result one of them as the first input test result, described first output test result and described first input test result as the first test result.
Wherein, second pre-conditionedly can be: the first feedback signal that described master control borad returns after receiving described first control signal has and is uniformly distributed high level or low level etc.Thus, described secondary signal detecting device 115 is detected by the first feedback signal returned after receiving described first control signal to described master control borad, input (or reception) performance to the signal of the input port of described master control borad thus to detect, thus when described first feedback signal has even high level or low level, generation shows the normal input test result of described master control borad input port normal first, otherwise, generate the first abnormal input test result showing described master control borad input port exception.
Thus, output test result described first (described first normally output test result or described first abnormal to output test result) and described first input test result (the described first normal input test result or described first abnormal input test result) as described first test result, described first test result can show whether described master control borad normally works, as whether its output port and input port normally work.
It should be noted that, the output port of described master control borad can normally work, namely described first outputs test result when showing that described master control borad output port is normal, after described first signal receiver 114 receives described first feedback signal, the first input test result that described secondary signal detecting device 115 generates only shows that whether the input port of described master control borad is normal.Described first output test result the output port that shows described master control borad abnormal time, described first input test result can show that the output port of described master control borad input port that is abnormal or described master control borad is abnormal.
With reference to figure 3, the structural representation of the second test cell 102 described in the proving installation embodiment three of a kind of argon high-frequency electric knife provided for the application, wherein, described second test cell 102 can comprise:
Second trigger 121, exports the second pulse signal for triggering described display control board.
Wherein, described second pulse signal is exported by the output port of described display control board.
3rd signal detector 122, the second pulse signal for exporting described display control board detects, when described second pulse signal meet the 3rd pre-conditioned time, generate described display control board output port normal second normally to output test result, otherwise generate described display control board output port exception second outputs test result extremely.
Wherein, the 3rd pre-conditionedly can be: described display control board is had by the second pulse signal that its output port exports and is uniformly distributed high level or low level etc.Thus, described 3rd signal detector 122 is detected by the second pulse signal exported by its output port described display control board, thus the signal output performance of the output port of described display control board is detected, thus when described second pulse signal has even high level or low level, generation shows that described display control board output port normal second normally outputs test result, otherwise, generate and show that second of described display control board output port exception outputs test result extremely.Wherein, described second normally outputs test result and described second abnormal outputs test result that one of them outputs test result as second.
Secondary signal maker 123, is sent to described display control board for generating the second control signal.
Wherein, described second control signal can be realize with certain pulses signal.
Secondary signal receiver 124, for receiving the second feedback signal that described display control board returns after receiving described second control signal.
Wherein, described secondary signal maker 123 generates the second control signal and is sent to described display control board, this the second control signal is received by described display control board, and then the reaction signal that described display and control receives after described second control signal is detected, realize the performance of the described display control board of test in order to the input port of Received signal strength, the work etc. as whether normally.
And described second feedback signal is after described display control board receives described second control signal and generates and the reaction signal returned, this reaction signal shows whether described display control board normally receives described second control signal, and namely whether the input port of described display control board is normal.
4th signal detector 125, for checking described second feedback signal, when described second feedback signal meet the 4th pre-conditioned time, generate the normal input test result of described display control board input port normal second, otherwise, generate the second abnormal input test result of described display control board input port exception.
Wherein, the 4th pre-conditionedly can be: the second feedback signal that described display control board returns after receiving described second control signal has and is uniformly distributed high level or low level etc.Thus, described 4th signal detector 125 is detected by the second feedback signal returned after receiving described second control signal to described display control board, input (or reception) performance to the signal of the input port of described display control board thus to detect, thus when described second feedback signal has even high level or low level, generation shows the normal input test result of described display control board input port normal second, otherwise, generate the second abnormal input test result showing described display control board input port exception.Wherein, the described second normal input test result and described second abnormal input test result one of them as the second input test result.
It should be noted that, the output port of described display control board can normally work, namely described second outputs test result when showing that described display control board output port is normal, after described secondary signal receiver 124 receives described second feedback signal, the second input test result that described 4th signal detector 115 generates only shows that whether the input port of described display control board is normal.Described second output test result the output port that shows described display control board abnormal time, described second input test result can show that the output port of described display control board input port that is abnormal or described display control board is abnormal.
3rd trigger 126, is communicated with the second central processor CPU preset by its RS485 bus for the first central processor CPU triggering described display control board, obtains result of communication.
Wherein, described second central processor CPU can be the CPU of argon high-frequency electric knife in the embodiment of the present application, is the CPU of described master control borad, and it can be communicated by RS485 bus with between the CPU of described display control board.
It should be noted that, the prerequisite that described 3rd trigger 126 runs can be: the RS485 bus of described master control borad normally can carry out data transmission.
Result of communication detecting device 127, for checking described result of communication, when described result of communication meet the 5th pre-conditioned time, generate the normal first normal bus test result of RS485 bus of described display control board, otherwise, generate the first abnormal bus test result of the RS485 bus exception of described display control board.
Wherein, described 5th pre-conditioned can be for: the data-signal corresponding to described result of communication has the normal data packet format (be, mutation does not occur the packet in RS485 bus) that the data packet format be uniformly distributed in high level or low level or described result of communication meets RS485 bus defined.Thus; described result of communication detecting device 127 is detected by the result of communication the first central processor CPU of described display control board and the second central processor CPU of master control borad being carried out to RS485 bus communication; thus the data communication feature of the RS485 bus of described display control board is detected, thus generate the first normal or abnormal bus test result of described display control board RS485 bus.Wherein, described first bus test result refers to described first normal bus test result or described first abnormal bus test result.
Wherein, described second normally output test result or described second abnormal to output test result, the described second normal input test result or described second abnormal input test result, described first normal bus test result or described first abnormal bus test result be as the second test result.Described second test result refers to, described second above outputs test result, described second input test result and described first bus test result be as the second test result.Described second test result can show whether described display control board normally works, as whether its output port, input port and RS485 bus normally work.
With reference to figure 4, the structural representation of the 3rd test cell 103 described in the proving installation embodiment four of a kind of argon high-frequency electric knife provided for the application, wherein, described 3rd test cell 103 can comprise:
4th trigger 131, sends the relay of constant excitation signal to described power board for triggering described master control borad.
Wherein, before described 4th trigger 131 runs, described power board is connected with the proving installation of the embodiment of the present application, simultaneously when described master control borad is in normal operating condition, test man opens described proving installation, as by pressing test starting button etc., triggering described 4th trigger 131 and running, trigger described master control borad thus and send the relay of constant excitation signal to described power board.
It should be noted that, described constant excitation signal can be the low and high level signal of fixed frequency.
Relay output detector 132, for detecting receiving the output data after described constant excitation signal described relay, when described output data meet the 6th pre-conditioned time, generate the normal 3rd proper testing result of relay of described power board, otherwise, generate the 3rd abnormality test result of the relay exception of described power board.
Wherein, described 3rd proper testing result or described 3rd abnormality test result are as described 3rd test result.
It should be noted that, the relay of described power board was unlocked before the described constant excitation signal of reception, and be in steady job pattern, now, described relay output detector 132 detects the output data that described relay receives after described constant excitation signal, detects thus to this relay.
Wherein, described 6th pre-conditioned can be that the output data of described relay have the data packet format being uniformly distributed high level or low level or described output data and meet normal data packet format.Thus; described relay output detector 132 is by detecting the output data of described relay; thus the performance such as input, output of described relay to data-signal is detected, thus generate described power board or normal or abnormal the 3rd test result of its relay.
With reference to figure 5, the structural representation of the 4th test cell 104 described in the proving installation embodiment five of a kind of argon high-frequency electric knife provided for the application, wherein, described 4th test cell 104 can comprise:
4th input test subelement 141, for testing the input port of described pole plate, obtains the 4th input test result.
Wherein, described 4th input test subelement 141 can by simulating function button in described argon high-frequency electric knife as cut button and solidifying button etc. in the mode of analogue-key, realize the test to the input port of described pole plate, as shown in Figure 6, for the structural representation of the 4th input test subelement 141 in the embodiment of the present application five, wherein, described 4th input test subelement 141 can comprise:
The first button 601 and the second button 602 be connected with described pole plate respectively;
Wherein, the cutting of the described argon high-frequency electric knife writing of indictments, appeals, etc., solidifying button are similar to the on & off switch on circuit board, and arrange the first button 601 and the second button 602 in described 4th input test subelement 141, that simulates the described writing of indictments, appeals, etc. respectively cuts button and solidifying button.
Push button signalling detecting device 603, described pole plate by key output signal during for obtaining that in described first button 601 and described second button 602, any one is pressed, detect by key output signal described, when described press key output signal meet the 7th pre-conditioned time, generate the normal input test result of described pole plate input port the normal 4th, otherwise, generate the 4th abnormal input test result of described pole plate input port exception;
Wherein, the described 4th normal input test result or the 4th abnormal input test result are as the 4th input test result.
Wherein, when needs are tested described pole plate, trigger test by test man to open, press described first button 601 and/or the second button 602, by described push button signalling detecting device 603 obtaining by key output signal and testing described pole plate when any one is pressed in described first button 601 and described second button 602.
It should be noted that, the described 7th pre-conditionedly can be, described have by key output signal be uniformly distributed high level or low level or the described data packet format by key output signal and meet normal data packet format.Thus; described push button signalling detecting device 603 is by detecting by key output signal described pole plate; thus input (reception) performance of described pole plate to data-signal is detected, thus generate the 4th normal or abnormal input test result of described pole plate input port.
Testing impedance subelement 142, in order to test the simulation human body impedance of described pole plate, obtains impedance test results.
Wherein, described testing impedance subelement 142 can first by inquiry described pole plate institute be applicable to access interface resistance value, thus for described pole plate test provides test condition, thus the response value of described pole plate is obtained, and then test the simulation human body impedance of described pole plate, obtain impedance test results.
Bus test subelement 143, for testing the RS485 bus of described pole plate, obtains the second bus test result.
Wherein, described 4th input test result, described impedance test results and described second bus test result are as the 4th test result.
Wherein, described bus test subelement 143 can be communicated with described second central processor CPU by its RS485 bus by the CPU of described pole plate, obtains result of communication, and then carries out detection realization to described result of communication.When described result of communication meet pre-conditioned (as described in data-signal corresponding to result of communication have and be uniformly distributed high level or low level, or the data packet format in described result of communication meets the normal data packet format of RS485 bus defined, be, there is not mutation in the packet in RS485 bus) time, generate the normal second normal bus test result of RS485 bus of described pole plate, otherwise, generate the second abnormal bus test result of the RS485 bus exception of described pole plate, described second normal bus test result or described second abnormal bus test result are as the second bus test result.Wherein, described second central processor CPU can be the CPU of argon high-frequency electric knife in the embodiment of the present application, is the CPU of described master control borad, and it can be communicated by RS485 bus with between the CPU of described display control board.The implementation prerequisite of above-mentioned bus test subelement 143 can be: the RS485 bus of described master control borad normally can carry out data transmission.
Wherein, described 5th test cell 105 is specifically for testing gas control valve in described gas control plates, and the gas obtaining described gas control valve controls test result as the 5th test result.With reference to figure 7, the structural representation of the proving installation embodiment six of a kind of argon high-frequency electric knife provided for the application, described proving installation comprises master control test cell, aobvious control test cell, power amplifier test cell, pole plate test cell, gas control test cell, line test cell, CPU and pilot lamp.
Wherein, described master control test cell can with reference to the first test cell 101 in such as Fig. 1 or Fig. 2, described master control test cell before runtime, master control borad to be measured is connected with the master control test cell of described proving installation, press the startup button of master control test cell in proving installation, described master control test cell triggers master control borad output port and sends pulse signal, and the pilot lamp being controlled proving installation by these signals glimmers, and can judge that whether the work of master control borad output port is normal whereby; In addition, described master control test cell sends pulse signal to the input port of described master control borad, after described master control borad input port receives signal, can by the feedback information of RS485 bus communication transmission about this input signal, according to these feedback informations, master control test cell can judge which input port of master control borad is working properly, and pilot lamp corresponding on proving installation is lighted, inform which input port of this master control borad of tester is working properly with this.
Described aobvious control test cell can the second test cell 102 in reference diagram 1 or Fig. 3, described aobvious control test cell before runtime, aobvious control plate to be measured is connected with described aobvious control test cell, by the pilot lamp on control panel (display control board), the output port of checking display control board can normally work; By the pilot lamp on control panel, the Key pad port of checking display control board is working properly; Communicated with the CPU of proving installation or master control borad by the CPU in panel, the RS485 communication of checking display control board is normal.
Described power amplifier test cell can the 3rd test cell 103 in reference diagram 1 or Fig. 4, described power amplifier test cell before runtime, first power board is accessed the power amplifier test cell of proving installation, by the master control borad access proving installation tested, press power board test starting button, constant excitation signal is sent by master control borad, and the relay opened on power board, power board is worked under a certain fixed mode, now, the output of test power board, if normally, then shows that this power board is working properly.
Described pole plate test cell can the 4th test cell 104 in reference diagram 1 or Fig. 5, before described pole plate test cell runs, described pole plate is connected with the pole plate test cell of described proving installation, by bottom crown test starting button, pole plate test cell in proving installation is by RS485 communication bus, described pole plate test cell inquiry pole plate needs to access which resistance and carrys out measurement impedance, according to the response value of pole plate, pole plate test cell selects the corresponding resistance of access to provide test condition to pole plate; Described pole plate test cell simulates the writing of indictments, appeals, etc. by button, thus whether the writing of indictments, appeals, etc. input port work of test pole plate is normal.
Described gas control test cell can reference diagram 1 or in the 5th test cell 105, before described startup test cell runs, gas control test cell is connected with gas control plate to be measured, press gas control board test and start button, gas control test cell in proving installation adds the output of atmos-valve, now, whether tester controls normally work by gas meter checking gas valve.
Described connecting test unit before runtime, by connecting line to be tested access connecting test unit, connecting test unit is at the initiating terminal output pulse signal of connecting line, the end of connecting line is connected to pilot lamp, if connecting line is normal, then the pilot lamp of the connecting line end of each correspondence can glimmer in turn, and prompting connecting line is working properly.
It should be noted that, each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the article of a series of key element or equipment not only comprises those key elements, but also comprise other key elements clearly do not listed, or also comprise by this article or the intrinsic key element of equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above the proving installation of a kind of argon high-frequency electric knife provided by the present invention is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (6)
1. a proving installation for argon high-frequency electric knife, is characterized in that, comprising:
First test cell, tests respectively for the input port of the master control borad to argon high-frequency electric knife and output port, obtains the first test result;
Second test cell, for when described first test result shows that described master control borad normally works, tests the output port of the display control board of argon high-frequency electric knife, input port and RS485 bus, obtains the second test result;
3rd test cell, for when described first test result shows that described master control borad normally works, tests the relay of the power board of described argon high-frequency electric knife, obtains the 3rd test result;
4th test cell, for when described first test result shows that described master control borad normally works, tests the input port of the pole plate of described argon high-frequency electric knife, simulation human body impedance and RS485 bus, obtains the 4th test result;
5th test cell, for when described first test result shows that described master control borad normally works, test the gas control valve of the gas control plates of described argon high-frequency electric knife, the gas obtaining described gas control valve controls test result as the 5th test result.
2. device according to claim 1, is characterized in that, described first test cell comprises:
First trigger, exports the first pulse signal for triggering described master control borad;
First signal detector, the first pulse signal for exporting described master control borad detects, when described first pulse signal meet first pre-conditioned time, generate described master control borad output port normal first normally to output test result, otherwise generate described master control borad output port exception first outputs test result extremely;
First signal generator, is sent to described master control borad for generating the first control signal;
First signal receiver, for receiving the first feedback signal that described master control borad returns after receiving described first control signal;
Secondary signal detecting device, for detecting described first feedback signal, when described first feedback signal meet second pre-conditioned time, generate the normal input test result of described master control borad input port normal first, otherwise, generate the first abnormal input test result of described master control borad input port exception;
Wherein, described first normally output test result or described first abnormal to output test result, the described first normal input test result or described first abnormal input test result be as the first test result.
3. device according to claim 1, is characterized in that, described second test cell comprises:
Second trigger, exports the second pulse signal for triggering described display control board;
3rd signal detector, the second pulse signal for exporting described display control board detects, when described second pulse signal meet the 3rd pre-conditioned time, generate described display control board output port normal second normally to output test result, otherwise generate described display control board output port exception second outputs test result extremely;
Secondary signal maker, is sent to described display control board for generating the second control signal;
Secondary signal receiver, for receiving the second feedback signal that described display control board returns after receiving described second control signal;
4th signal detector, for detecting described second feedback signal, when described second feedback signal meet the 4th pre-conditioned time, generate the normal input test result of described display control board input port normal second, otherwise, generate the second abnormal input test result of described display control board input port exception;
3rd trigger, is communicated with the second central processor CPU preset by its RS485 bus for the first central processor CPU triggering described display control board, obtains result of communication;
Result of communication detecting device, for checking described result of communication, when described result of communication meet the 5th pre-conditioned time, generate the normal first normal bus test result of RS485 bus of described display control board, otherwise, generate the first abnormal bus test result of the RS485 bus exception of described display control board;
Wherein, described second normally output test result or described second abnormal to output test result, the described second normal input test result or described second abnormal input test result, described first normal bus test result or described first abnormal bus test result be as the second test result.
4. device according to claim 1, is characterized in that, described 3rd test cell comprises:
4th trigger, sends the relay of constant excitation signal to described power board for triggering described master control borad;
Relay output detector, for detecting receiving the output data after described constant excitation signal described relay, when described output data meet the 6th pre-conditioned time, generate the normal 3rd proper testing result of relay of described power board, otherwise, generate the 3rd abnormality test result of the relay exception of described power board;
Wherein, described 3rd proper testing result or described 3rd abnormality test result are as the 3rd test result.
5. device according to claim 1, is characterized in that, described 4th test cell comprises:
4th input test subelement, for testing the input port of described pole plate, obtains the 4th input test result;
Testing impedance subelement, in order to test the simulation human body impedance of described pole plate, obtains impedance test results;
Bus test subelement, for testing the RS485 bus of described pole plate, obtains the second bus test result;
Wherein, described 4th input test result, described impedance test results and described second bus test result are as the 4th test result.
6. device according to claim 5, is characterized in that, described 4th input test subelement comprises:
The first button be connected with described pole plate respectively and the second button;
Push button signalling detecting device, described pole plate by key output signal during for obtaining that in described first button and described second button, any one is pressed, detect by key output signal described, when described press key output signal meet the 7th pre-conditioned time, generate the normal input test result of described pole plate input port the normal 4th, otherwise, generate the 4th abnormal input test result of described pole plate input port exception;
Wherein, the described 4th normal input test result or the 4th abnormal input test result are as the 4th input test result.
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| CN201310524838.6A CN103529378B (en) | 2013-10-29 | 2013-10-29 | A kind of proving installation of argon high-frequency electric knife |
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