CN216285384U - Wiring-free type error code instrument test adapter plate - Google Patents
Wiring-free type error code instrument test adapter plate Download PDFInfo
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- CN216285384U CN216285384U CN202122163658.2U CN202122163658U CN216285384U CN 216285384 U CN216285384 U CN 216285384U CN 202122163658 U CN202122163658 U CN 202122163658U CN 216285384 U CN216285384 U CN 216285384U
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Abstract
The utility model discloses a wiring-free type error code instrument test adapter plate which comprises a circuit board, wherein a connector, a test output interface, a test input interface and a signal configuration conversion unit are arranged on the circuit board, the signal configuration conversion unit is respectively and electrically connected with the connector, the test output interface and the test input interface, the connector is used for electrically connecting the output end of an error code instrument, and the signal configuration conversion unit is used for converting an error code instrument output signal into a signal matched with the test output interface and converting a test input interface input signal into a signal matched with the error code instrument. The wiring-free error code instrument test adapter plate provided by the utility model meets the test requirements of various cables and is suitable for the test requirements of error codes in cable batch production.
Description
Technical Field
The utility model relates to the technical field of cable error code testing, in particular to a patch-free type error code instrument testing adapter plate.
Background
With the advent and wider application of the 5G era, the gradual popularization of 4K and 8K televisions has significantly increased the demand of internet and video sources for large data volume and the requirement of transmission speed (speed). In the data transmission process, ordinary copper wire cables cannot completely meet the requirements, so that the demands and quality requirements of the market on optical fiber (including copper optical hybrid and pure optical fiber) cables are synchronously improved.
At present, code sources of error code instruments on the market are standard sources, data input and output channel interfaces basically adopt SMA connectors, and TX and RX ends of each high-speed signal channel correspond to one SMA connector respectively. When the cable tests the error code, TX and RX ends of each high-speed channel are connected with each other through a high-speed signal testing board and a high-speed coaxial line, the high-speed coaxial line is expensive and easy to damage, the butt joint of the SMA connector is time-consuming, the operation is complex, the error code test can not be carried out completely when the cable is produced, only the test is carried out in an experiment, and the consistency of products can not be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connection-free error code instrument test adapter plate, which meets the test requirements of various cables and is suitable for the test requirements of error codes in cable batch production.
The utility model discloses a connection-free error code instrument test adapter plate, which adopts the technical scheme that:
the utility model provides a exempt from to connect line formula error code appearance test keysets, includes the circuit board, be equipped with connector, test output interface, test input interface and signal configuration converting unit on the circuit board, signal configuration converting unit is connected with connector, test output interface and test input interface electricity respectively, the connector is used for the output of electricity connection error code appearance, signal configuration converting unit is used for converting error code appearance output signal into the signal that matches with test output interface to and convert test input interface input signal into the signal that matches with the error code appearance.
Preferably, the connector is a high speed connector.
Preferably, the connector is a high-speed backplane interconnect connector.
Preferably, the test output interface and the test input interface include, but are not limited to, at least one or more of an HDMI interface, a TYPE-C interface, a USB interface, and a DP interface.
The connection-free error code instrument test adapter plate disclosed by the utility model has the beneficial effects that: the signal configuration conversion unit receives an output signal of the error code instrument through the connector, outputs the output signal to the test output interface after signal configuration conversion, the test output interface is connected with the input end of the test cable, the output end of the test cable is connected with the test input interface, and outputs the output signal to the error code instrument through the connector after signal configuration conversion. The test of multiple cables can be satisfied through setting up different test output interface and test input interface, and only need test cable connection test output interface and test input interface alright carry out the error code test, be applicable to the test demand to the error code in the cable batch production.
Drawings
Fig. 1 is a schematic structural diagram of a test adapter plate of the wiring-free error code meter of the utility model.
Fig. 2 is a schematic diagram of another implementation structure of the connection-free error code instrument test adapter plate of the present invention.
Fig. 3 is a schematic diagram of another implementation structure of the connection-free error code instrument test adapter plate of the present invention.
Detailed Description
The utility model will be further elucidated and described with reference to the embodiments and drawings of the specification:
referring to fig. 1, the connection-free error code instrument test patch panel includes a circuit board 10, and the circuit board 10 is provided with a connector 20, a test output interface 30, a test input interface 40, and a signal configuration conversion unit 50. The signal configuration converting unit 50 is electrically connected to the connector 20, the test output interface 30 and the test input interface 40, respectively. The connector 20 is used to electrically connect the output end of the error code meter, and the signal configuration converting unit 50 is used to convert the output signal of the error code meter into a signal matched with the test output interface 30, and convert the input signal of the test input interface 40 into a signal matched with the error code meter.
The signal configuration conversion unit 50 receives the output signal of the error code instrument through the connector 20, and outputs the output signal to the test output interface 30 after signal conversion, the test output interface 30 is connected with the input end of the test cable, the output end of the test cable is connected with the test input interface 40, and the signal configuration conversion unit 50 outputs the output signal to the error code instrument through the connector 20 after signal conversion. The test of multiple cables can be met by setting different test output interfaces 30 and test input interfaces 40, error code test can be carried out only by connecting the test cables with the test output interfaces 30 and the test input interfaces 40, and the method is suitable for the test requirements on error codes in cable batch production.
Referring to fig. 2, in the present embodiment, the connector 20 is a high-speed connector 20. The high-speed connector 20 can be connected with the high-speed connector 20 on the error code meter through a high-frequency flat cable, and when the cable is tested, the coaxial cable does not need to be additionally connected, so that the operation is simple, and the test cost is reduced.
Referring to fig. 3, in the present embodiment, the connector 20 is a high-speed backplane interconnection connector 20. The high-speed backplane interconnection connector 20 can be directly connected with the high-speed backplane connector 20 on the code instrument, and when cable testing is carried out, no additional coaxial line is required to be accessed, so that the operation is simple, and the testing cost is reduced.
In this embodiment, the test output interface 30 and the test input interface 40 include, but are not limited to, at least one or more of an HDMI interface, a TYPE-C interface, a USB interface, and a DP interface. The circuit board 10 may be provided with one or more test interfaces, or may be provided with a plurality of test interfaces, so that the error code test of different cables can be realized by replacing different error code tester test adapter boards.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The wiring-free type error code instrument test adapter plate is characterized by comprising a circuit board, wherein a connector, a test output interface, a test input interface and a signal configuration conversion unit are arranged on the circuit board, the signal configuration conversion unit is respectively electrically connected with the connector, the test output interface and the test input interface, the connector is used for electrically connecting the output end of an error code instrument, and the signal configuration conversion unit is used for converting the error code instrument output signal into a signal matched with the test output interface and converting the test input interface input signal into a signal matched with the error code instrument.
2. The patch-free error code instrument test patch panel of claim 1, wherein the connector is a high-speed connector.
3. The patch-free error code instrument test patch panel of claim 1, wherein the connector is a high-speed backplane interconnect connector.
4. The patch-free error code instrument test patch panel of claim 1, wherein the test output interface and the test input interface comprise one or more of an HDMI interface, a TYPE-C interface, a USB interface, and a DP interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122163658.2U CN216285384U (en) | 2021-09-08 | 2021-09-08 | Wiring-free type error code instrument test adapter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122163658.2U CN216285384U (en) | 2021-09-08 | 2021-09-08 | Wiring-free type error code instrument test adapter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216285384U true CN216285384U (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122163658.2U Active CN216285384U (en) | 2021-09-08 | 2021-09-08 | Wiring-free type error code instrument test adapter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216285384U (en) |
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2021
- 2021-09-08 CN CN202122163658.2U patent/CN216285384U/en active Active
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