CN207232323U - A kind of clinac faulty circuit plate is disembarked analoging detecting device - Google Patents
A kind of clinac faulty circuit plate is disembarked analoging detecting device Download PDFInfo
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- CN207232323U CN207232323U CN201721027820.5U CN201721027820U CN207232323U CN 207232323 U CN207232323 U CN 207232323U CN 201721027820 U CN201721027820 U CN 201721027820U CN 207232323 U CN207232323 U CN 207232323U
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- faulty circuit
- control computer
- clinac
- circuit plate
- circuit board
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Abstract
A kind of clinac faulty circuit plate is the utility model is related to disembark analoging detecting device, device includes electric signal generator, faulty circuit board interface component and control computer, control computer, electric signal generator and faulty circuit board interface component are sequentially connected, faulty circuit board interface component connects control computer, circuit function parameter database is equipped with control computer, circuit function parameter database is parameter database when being worked normally according to clinac；Control computer sends electric signal identical when working with clinac through electric signal generator to faulty circuit plate, faulty circuit plate sends feedback signal to control computer through faulty circuit plate interface, computer exports measurement result according to the contrast of pulse signal and feedback signal.Compared with prior art, the utility model has the advantages that analogue medical linear accelerator practical operation situation, measurement result are more accurate and detection is more convenient time saving.
Description
Technical field
Medical instrument detection field is the utility model is related to, more particularly, to a kind of clinac faulty circuit plate
Disembark analoging detecting device.
Background technology
At present, in clinac maintenance process, when being carried out maintenance to the faulty circuit plate changed, Zhi Nengyi
Judge by rule of thumb in the case of no power-up according to drawing data by maintenance personal or trial is replaced spare part and solved, work effect
Rate is very low.As can developing the faulty circuit plate changed to maintenance under escape status, each pin of the PCB socket is passed through
Computer control method adds electric signal needed for corresponding level, pulse, electric current etc., eventually through compare the correct of output signal with
It is no to determine trouble point, then Maintenance Demand Time is substantially shorter, improves work efficiency.
Utility model content
The purpose of this utility model is exactly to provide a kind of medical linear to overcome the problems of the above-mentioned prior art
Accelerator faulty circuit plate is disembarked analoging detecting device.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of clinac faulty circuit plate is disembarked analoging detecting device, and the detection device includes electric signal
Generator, faulty circuit board interface component and control computer, the control computer, electric signal generator and faulty circuit
Board interface component is sequentially connected, faulty circuit board interface component connection control computer.
The electric signal generator is multi-signal generator.
The electric signal generator is AFG-2225 Multi-type waveform signal generators.
The device further includes the results show component, the results show component connection control computer.
The device further includes print components, print components connection control computer.
Socket pins on the faulty circuit board interface component connecting fault circuit board.
Compared with prior art, the utility model has the following advantages：
1st, measurement result is more accurate：By the circuit function parameter database in control computer, output and medical linear
Pulse signal when accelerator works, and contrasted with the feedback signal of circuit board, obtained measurement result and the actual work of accelerator
Data when making are consistent；
2nd, detection is more convenient time saving：Maintenance personal can be found at guilty culprit quickly, avoid many unnecessary trials, section
Maintenance time is saved, ensures the normal operation of clinac.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the principle sketch of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is the part of the embodiment of the utility model, rather than is all implemented
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of the utility model protection.
Embodiment：
The utility model is applied to clinac, by carrying out simulating online fault detect to offline circuit board,
Trouble point can be rapidly and accurately found, saves maintenance time.
Concrete structure：
A kind of clinac faulty circuit plate is disembarked analoging detecting device, and as depicted in figs. 1 and 2, device includes
Electric signal generator, faulty circuit board interface component, control computer, the results show component and print components, control computer,
Electric signal generator and faulty circuit board interface component are sequentially connected, faulty circuit board interface component connection control computer.Letter
Number generator is multi-signal generator.The results show component and print components connect control computer respectively.
Circuit function parameter database is equipped with control computer.Circuit function parameter database is to be added according to medical linear
The database of parameter during fast device normal work.
Operation principle：
This project can independently patch faulty circuit plate on faulty circuit board interface component, by control computer according to quilt
Corresponding electrical signal information is sent to a variety of electric signal generators by slowdown monitoring circuit template number from circuit function parameter database, from
And produce various required electric signals and these electric signals are applied to circuit-under-test plate by faulty circuit board interface component
On different pins, then the output signal transmission of actually measured faulty circuit plate returned into control computer, with normal signal parameter into
Row determines trouble point after comparing.The present apparatus further provided with testing result display module and printing device.
The utility model passes through the circuit function parameter database in control computer, output and clinac work
Pulse signal when making, and contrasted with the feedback signal of circuit board, obtained measurement result and the number of accelerator in actual work
According to being consistent, measurement result is accurate；Maintenance personal can be found at guilty culprit quickly at the same time, avoid many unnecessary trials, section
Maintenance time is saved, ensures the normal operation of clinac, detection is more convenient time saving.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model discloses
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality
New protection domain should be subject to scope of the claims.
Claims (6)
- A kind of analoging detecting device 1. clinac faulty circuit plate is disembarked, it is characterised in that the detection device Including electric signal generator, faulty circuit board interface component and control computer, the control computer, electric signal generator It is sequentially connected with faulty circuit board interface component, faulty circuit board interface component connection control computer.
- The analoging detecting device 2. a kind of clinac faulty circuit plate according to claim 1 is disembarked, its feature It is, the electric signal generator is multi-signal generator.
- The analoging detecting device 3. a kind of clinac faulty circuit plate according to claim 1 is disembarked, its feature It is, the electric signal generator is AFG-2225 Multi-type waveform signal generators.
- The analoging detecting device 4. a kind of clinac faulty circuit plate according to claim 1 is disembarked, its feature It is, the device further includes the results show component, the results show component connection control computer.
- The analoging detecting device 5. a kind of clinac faulty circuit plate according to claim 1 is disembarked, its feature It is, the device further includes print components, print components connection control computer.
- The analoging detecting device 6. a kind of clinac faulty circuit plate according to claim 1 is disembarked, its feature It is, the socket pins on the faulty circuit board interface component connecting fault circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027820.5U CN207232323U (en) | 2017-08-16 | 2017-08-16 | A kind of clinac faulty circuit plate is disembarked analoging detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027820.5U CN207232323U (en) | 2017-08-16 | 2017-08-16 | A kind of clinac faulty circuit plate is disembarked analoging detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232323U true CN207232323U (en) | 2018-04-13 |
Family
ID=61857178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027820.5U Active CN207232323U (en) | 2017-08-16 | 2017-08-16 | A kind of clinac faulty circuit plate is disembarked analoging detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406983A (en) * | 2017-08-16 | 2019-03-01 | 上海卓亚医疗科技有限公司 | A kind of clinac faulty circuit plate is disembarked analoging detecting device |
-
2017
- 2017-08-16 CN CN201721027820.5U patent/CN207232323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406983A (en) * | 2017-08-16 | 2019-03-01 | 上海卓亚医疗科技有限公司 | A kind of clinac faulty circuit plate is disembarked analoging detecting device |
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