CN205157724U - CCD (Charge coupled device) detection device - Google Patents
CCD (Charge coupled device) detection device Download PDFInfo
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- CN205157724U CN205157724U CN201520973683.9U CN201520973683U CN205157724U CN 205157724 U CN205157724 U CN 205157724U CN 201520973683 U CN201520973683 U CN 201520973683U CN 205157724 U CN205157724 U CN 205157724U
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- module
- ccd
- pulse
- signal generation
- generation module
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Abstract
The utility model discloses a CCD (Charge coupled device) detection device, its characterized in that includes: pulse signal generation module, with drive module that pulse signal generation module links to each other, with power module that drive module links to each other, with the control circuit module that drive module links to each other, wait to detect CCD with drive module links to each other, pulse signal generation module and continuous production burst time series signal of PC and pulse timing verification feedback signal, power module includes low level direct current source, high level direct current source and interchange source. Through adopting above -mentioned structure, utilize pulse signal generation module to go up the pulse time series signal and the pulse timing verification feedback signal that generate and communicate hou mian module respectively, obtain two sets of CCD and detect data, obtain data with pulse time series signal acquisition data with pulse timing verification feedback signal and compare, if infinite close, then CCD still is in the optimum.
Description
Technical field
The utility model relates to a kind of CCD pick-up unit, particularly relates to the CCD pick-up unit that a kind of Detection results is good.
Background technology
Existing CCD utilizes pulse signal to detect CCD in detecting, pulse signal is utilized to generate corresponding CCD drive singal, CCD drive singal is utilized to carry out a detection to CCD to be detected, due to traditional detection system can not good practical plurality of specifications CCD use, therefore traditional mode mostly is the detection of the corresponding CCD module of a detection system, relatively adds testing cost in early stage.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of CCD pick-up unit, has the advantages that Detection results is good.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of CCD pick-up unit, its innovative point is to comprise: pulse signal generation module, the driver module be connected with described pulse signal generation module, the power module be connected with described driver module, the control circuit module be connected with described driver module, CCD to be detected is connected with described driver module, be connected with PC production burst clock signal and pulse sequence of described pulse signal generation module verifies feedback signal, and described power module comprises low level DC source, high level DC source and alternating current source.
Preferably, described driver module comprises on-off circuit, mu balanced circuit, FM circuit and the power amplification circuit of connecting successively.
Preferably, described on-off circuit controls as Multi-contact switch, is communicated with the pulse sequence signal on pulse signal generation module and pulse sequence verification feedback signal respectively.
Preferably, described mu balanced circuit is provided with and organizes control signal more, wherein any two rent control signal a corresponding input node.
The utility model has the advantage of: by adopting said structure, pulse sequence signal that pulse signal generation module generates is utilized to be communicated with module below respectively with pulse sequence verification feedback signal, obtain two groups of CCD and detect data, pulse sequence signal acquisition data and pulse sequence are verified feedback signal to obtain data and compare, if infinite approach, then CCD is still in optimum condition.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of CCD pick-up unit of the utility model.
In figure: 1-pulse signal generation module, 2-control circuit module, 3-CCD, 4-low level to be detected DC source, 5-high level DC source, 6-alternating current source, 7-on-off circuit, 8-mu balanced circuit, 9-FM circuit, 10-power amplification circuit.
Embodiment
CCD pick-up unit of the present utility model comprises pulse signal generation module 1, the driver module be connected with pulse signal generation module 1, the power module be connected with driver module, the control circuit module 2 that is connected with driver module, CCD3 to be detected is connected with driver module, be connected with PC production burst clock signal and pulse sequence of pulse signal generation module 1 verifies feedback signal, and power module comprises low level DC source 4, high level DC source 5 and alternating current source 6.By adopting said structure, pulse sequence signal that pulse signal generation module generates is utilized to be communicated with module below respectively with pulse sequence verification feedback signal, obtain two groups of CCD and detect data, pulse sequence signal acquisition data and pulse sequence are verified feedback signal to obtain data and compare, if infinite approach, then CCD is still in optimum condition.
Above-mentioned driver module comprises on-off circuit 7, mu balanced circuit 8, FM circuit 9 and the power amplification circuit 10 of connecting successively.On-off circuit 7 controls as Multi-contact switch, is communicated with the pulse sequence signal on pulse signal generation module and pulse sequence verification feedback signal respectively.Mu balanced circuit 8 is provided with and organizes control signal more, wherein any two rent control signal a corresponding input node.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a CCD pick-up unit, it is characterized in that comprising: pulse signal generation module, the driver module be connected with described pulse signal generation module, the power module be connected with described driver module, the control circuit module be connected with described driver module, CCD to be detected is connected with described driver module, be connected with PC production burst clock signal and pulse sequence of described pulse signal generation module verifies feedback signal, and described power module comprises low level DC source, high level DC source and alternating current source.
2. a kind of CCD pick-up unit as claimed in claim 1, is characterized in that: described driver module comprises on-off circuit, mu balanced circuit, FM circuit and the power amplification circuit of connecting successively.
3. a kind of CCD pick-up unit as claimed in claim 2, is characterized in that: described on-off circuit controls as Multi-contact switch, is communicated with the pulse sequence signal on pulse signal generation module and pulse sequence verification feedback signal respectively.
4. a kind of CCD pick-up unit as claimed in claim 2, is characterized in that: described mu balanced circuit is provided with and organizes control signal more, wherein any two rents control signal a corresponding input node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973683.9U CN205157724U (en) | 2015-11-30 | 2015-11-30 | CCD (Charge coupled device) detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973683.9U CN205157724U (en) | 2015-11-30 | 2015-11-30 | CCD (Charge coupled device) detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157724U true CN205157724U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520973683.9U Expired - Fee Related CN205157724U (en) | 2015-11-30 | 2015-11-30 | CCD (Charge coupled device) detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301471A (en) * | 2015-11-30 | 2016-02-03 | 苏州佳像视讯科技有限公司 | CCD testing device |
-
2015
- 2015-11-30 CN CN201520973683.9U patent/CN205157724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301471A (en) * | 2015-11-30 | 2016-02-03 | 苏州佳像视讯科技有限公司 | CCD testing device |
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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: 20160413 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |