CN201518528U - Automatic test device of digital television set-top box CA clamping plate - Google Patents
Automatic test device of digital television set-top box CA clamping plate Download PDFInfo
- Publication number
- CN201518528U CN201518528U CN2009201833708U CN200920183370U CN201518528U CN 201518528 U CN201518528 U CN 201518528U CN 2009201833708 U CN2009201833708 U CN 2009201833708U CN 200920183370 U CN200920183370 U CN 200920183370U CN 201518528 U CN201518528 U CN 201518528U
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- clamp
- test
- plate
- top box
- clamping plate
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model relates to an automatic test device of a digital television set-top box CA clamping plate, which comprises a CA clamping plate test fixture plate, a CA card test substitute plate and a power supply, wherein the power supply and a to-be-tested CA clamping plate are respectively connected with the CA claming plate test fixture plate, the CA card test substitute plate is connected with the to-be-tested CA clamping plate, the CA clamping plate test fixture plate further consists of a singlechip and a serial port input, the singlechip can obtain test programs through the serial port input, and the power supply is connected with the singlechip. The automatic test device has the advantages that the CA clamping plate is only needed connecting with the CA clamping plate test fixture plate and the CA card test substitute plate to finish the test of a digital television set-top box CA clamping plate, which leads the whole test to be simple, fast and highly-effective, guarantees the consistency and high-quality of tests, seldom generates false judgments, and solves the problems of machine type matching in the prior art.
Description
[technical field]
The utility model relates to a kind of communication equipment, particularly a kind of automatic test equipment of digital TV set-top box CA clamp.
[background technology]
The CA smart card is used to detect the condition receiving function of top box of digital machine, and the CA smart card is by the CA clamp TV programme that condition receives to be decrypted.At present digital TV set-top box all needs the CA plate directly is connected with corresponding mainboard, power panel in the process of test CA clamp and tests, and also control board must be arranged, the CA card of the different model of remote controller, adapting software etc., be similar to system test.Existing test mode not only equipment needed thereby and material category is many, and existence can not the compatible problem of using, and whole test process complexity, efficient are low, and owing to need directly test one by one, causes equipment and materials loss height, test False Rate height.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of automatic test equipment of digital TV set-top box CA clamp, the CA clamp only needs to be connected respectively with CA clamp test fixture plate, CA card test replacement plate, can finish the test of digital TV set-top box CA clamp, make whole test more simple and fast, efficient height, and guaranteed the consistency and the quality of test, the erroneous judgement situation seldom occurred.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of automatic test equipment of digital TV set-top box CA clamp, comprise CA clamp test fixture plate, CA card test replacement plate and power supply, described power supply is connected with CA clamp test fixture plate respectively with CA clamp to be measured, and described CA card test replacement plate is connected with CA clamp to be measured.
Described CA clamp test fixture plate further comprises single-chip microcomputer and serial ports input, and described single-chip microcomputer obtains test program by this serial ports input, and described power supply is connected with single-chip microcomputer.
Described CA clamp test fixture plate is provided with reset key, feeler switch, test indicator light and CA clamp socket, is connected by the clamp socket between described single-chip microcomputer and the CA clamp to be measured.
Connector between connector between described CA clamp test fixture plate and the power supply, described CA clamp test fixture plate and the CA clamp to be measured and the connector between described CA card test replacement plate and the CA clamp to be measured are equipped with anti-misoperation device.
Be connected by a draw-in groove that is preset on this CA clamp between described CA card test replacement plate and the CA clamp.
Described power supply is the 5V DC power supply.
The beneficial effects of the utility model are: adopt Single Chip Microcomputer (SCM) program no matter to test more previous old-fashioned test automatically in man efficiency, still aspect equipment needed thereby, all saved cost, only use CA clamp test fixture plate and CA card test replacement plate, and cooperate test program to carry out, its test process is simple and fast, efficient height more, and the consistency and the quality of test have been guaranteed, the erroneous judgement situation seldom appears, and solved the type corresponding problem that prior art exists, the utility model maintenance cost is low in addition, has further saved cost.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the automatic test equipment structural representation of the utility model digital TV set-top box CA clamp.
[embodiment]
See also Fig. 1, the automatic test equipment of the utility model digital TV set-top box CA clamp comprises CA clamp test fixture plate 3,5V DC power supply 1 and CA card test replacement plate 2, described 5V DC power supply 1 is connected with CA clamp test fixture plate 3 respectively with CA clamp 4 to be measured, described CA card test replacement plate 2 is connected with CA clamp 4 to be measured, described CA clamp test fixture plate 3 further comprises single-chip microcomputer 31 and serial ports input 32, described single-chip microcomputer 31 obtains test program by serial ports input 32, described 5V DC power supply 1 is connected with single-chip microcomputer 31, also be provided with reset key on the described CA clamp test fixture plate 3, feeler switch, test indicator light and CA clamp socket (all not shown), be connected by CA clamp socket between described single-chip microcomputer 31 and the CA clamp 4 to be measured, the corresponding board plug device that is provided with by CA clamp 4 to be measured between described CA card test replacement plate 2 and the CA clamp 4 to be measured is connected, connector between described CA clamp test fixture plate 3 and the 5V DC power supply 1, connector between described CA clamp test fixture plate 3 and the CA clamp 4 to be measured, and described CA card test replacement plate 4 is equipped with the described single-chip microcomputer 31 of anti-misoperation device with connector between the CA clamp 3 to be measured and is connected with peripheral circuit 33, CA clamp 4 to be measured only needs and single-chip microcomputer 31 when test, CA card test replacement plate 2 connects, cooperate test program to use by CA clamp test fixture plate and CA card test replacement plate 2, having solved prior art exists type supporting, can not compatiblely use, and testing complex, efficient is low, problems such as equipment and materials loss height.
The concrete test process of the utility model is simple to operate, and the whole testing time only needed to finish in 8 seconds:
1, at first single-chip microcomputer 31 obtains test program by serial ports input 32, then CA clamp 4 to be measured is connected by clamp socket and CA clamp test fixture plate 3, and single-chip microcomputer 31 is successively connected on request with 5V DC power supply 1, peripheral circuit 33; 2, then click reset key, double-click continuously again behind the feeler switch CA card test replacement plate 2 is injected the corresponding board plug device that CA clamp 4 to be measured is provided with; 3, the CA clamp 4 of the bright then representative of test indicator light test is good, EOT.
As previously mentioned, the utility model has the advantage of: adopt SCM program no matter automatically to test more previous old-fashioned test in man efficiency, or aspect equipment needed thereby, all saved cost, only use CA clamp test fixture plate and CA card test replacement plate, and cooperate test program to carry out, its test process is simple and fast, efficient height more, and uniformity and the quality of test have been guaranteed, the erroneous judgement situation seldom appears, and solved the type corresponding problem that prior art exists, the utility model maintenance cost is low in addition, has further saved cost.
Claims (6)
1. the automatic test equipment of a digital TV set-top box CA clamp, it is characterized in that: comprise CA clamp test fixture plate, CA card test replacement plate and power supply, described power supply is connected with CA clamp test fixture plate respectively with CA clamp to be measured, and described CA card test replacement plate is connected with CA clamp to be measured.
2. the automatic test equipment of digital TV set-top box CA clamp as claimed in claim 1, it is characterized in that: described CA clamp test fixture plate further comprises single-chip microcomputer and serial ports input, described single-chip microcomputer obtains test program by this serial ports input, and described power supply is connected with single-chip microcomputer.
3. the automatic test equipment of digital TV set-top box CA clamp as claimed in claim 1 or 2, it is characterized in that: described CA clamp test fixture plate is provided with reset key, feeler switch, test indicator light and CA clamp socket, is connected by described CA clamp socket between described single-chip microcomputer and the CA clamp to be measured.
4. the automatic test equipment of control plate before the digital TV set-top box as claimed in claim 1, it is characterized in that: connector between the connector between described CA clamp test fixture plate and the power supply, described CA clamp test fixture plate and the CA clamp to be measured and the connector between described CA card test replacement plate and the CA clamp to be measured are equipped with anti-misoperation device.
5. the automatic test equipment of digital TV set-top box CA clamp as claimed in claim 1 is characterized in that: be connected by a draw-in groove that is preset on this CA clamp between described CA card test replacement plate and the CA clamp.
6. the automatic test equipment of digital TV set-top box CA clamp as claimed in claim 1 is characterized in that: described power supply is the 5V DC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201833708U CN201518528U (en) | 2009-10-20 | 2009-10-20 | Automatic test device of digital television set-top box CA clamping plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201833708U CN201518528U (en) | 2009-10-20 | 2009-10-20 | Automatic test device of digital television set-top box CA clamping plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518528U true CN201518528U (en) | 2010-06-30 |
Family
ID=42499251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201833708U Expired - Fee Related CN201518528U (en) | 2009-10-20 | 2009-10-20 | Automatic test device of digital television set-top box CA clamping plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497520A (en) * | 2011-12-07 | 2012-06-13 | 四川长虹电器股份有限公司 | Power supply control system of CI (Conditional Independence) card and CA (Conditional Access) card compatible system and power supply method thereof |
| CN104506858A (en) * | 2014-11-28 | 2015-04-08 | 惠州大亚湾浦锐斯顿电子有限公司 | Smart card testing device for set-top box |
| CN105163113A (en) * | 2015-09-29 | 2015-12-16 | 深圳市九洲电器有限公司 | HDMI interface testing clamp and method |
-
2009
- 2009-10-20 CN CN2009201833708U patent/CN201518528U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497520A (en) * | 2011-12-07 | 2012-06-13 | 四川长虹电器股份有限公司 | Power supply control system of CI (Conditional Independence) card and CA (Conditional Access) card compatible system and power supply method thereof |
| CN102497520B (en) * | 2011-12-07 | 2013-11-06 | 四川长虹电器股份有限公司 | Power supply control system of CI (Conditional Independence) card and CA (Conditional Access) card compatible system and power supply method thereof |
| CN104506858A (en) * | 2014-11-28 | 2015-04-08 | 惠州大亚湾浦锐斯顿电子有限公司 | Smart card testing device for set-top box |
| CN105163113A (en) * | 2015-09-29 | 2015-12-16 | 深圳市九洲电器有限公司 | HDMI interface testing clamp and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Mawei Development Zone, Fujian province Fuzhou Ru Jiang Road 350000, No. 70 (Scud Industrial Park) 6 floor and 5 floor two to four Patentee after: Fujian Newland Communication Science Technology Co., Ltd. Address before: 350000 Fuzhou Province, Mawei District, west of the Confucian Road, No. 1 Patentee before: Fujian Newland Communication Science & Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20131020 |