CN215867832U - Multi-interface testing device - Google Patents
Multi-interface testing device Download PDFInfo
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- CN215867832U CN215867832U CN202121789847.4U CN202121789847U CN215867832U CN 215867832 U CN215867832 U CN 215867832U CN 202121789847 U CN202121789847 U CN 202121789847U CN 215867832 U CN215867832 U CN 215867832U
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Abstract
The application relates to the technical field of interface detection, in particular to a multi-interface testing device, which adopts the technical scheme that: the device comprises a detection mechanism, a conversion mechanism, a display mechanism and a power supply mechanism; the detection mechanism comprises a USB interface detection module, an apple interface detection module and a Type-C interface detection module, and the detection structure is used for connecting different types of interfaces; the switching mechanism comprises a first receiving unit, a second switching unit and a third switching unit; the display mechanism is arranged as a fourth display unit which is used for receiving the conversion signals of the second conversion unit and the third conversion unit and displaying the detection result; the power supply mechanism is used for supplying power to the detection mechanism, the conversion mechanism and the display mechanism; the test device has the technical effects of improving the capability of the test device to adapt to different test products, reducing the cost and improving the test efficiency.
Description
Technical Field
The utility model relates to the technical field of interface detection, in particular to a multi-interface testing device.
Background
With the development of science and technology, USB interface, type-c interface, Lightning interface, and Micro _ USB interface have become device interfaces of mainstream equipment, and meanwhile, the detection device is more and more complicated due to the more and more diversified devices.
Various data line interfaces need to be detected in the production process, so different detection equipment needs to be purchased for different interfaces, the overall production efficiency is reduced, different detection equipment is purchased at the back, and the product cost is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, the present invention provides a multi-interface testing apparatus.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a multi-interface testing device comprises a detection mechanism, a conversion mechanism, a display mechanism and a power supply mechanism;
the detection mechanism comprises a USB interface detection module, an apple interface detection module and a Type-C interface detection module, and is used for connecting different types of interfaces;
the switching mechanism comprises a first receiving unit, a second switching unit and a third switching unit, wherein the first receiving unit is used for receiving detection signals of the USB interface detection module, the apple interface detection module and the Type-C interface detection module and switching the signals to the second switching unit and the third switching unit, the second switching unit is used for receiving the signals of the first receiving unit and converting the signals and then transmitting the signals to the display mechanism, and the third switching unit is used for receiving the signals of the first receiving unit and converting the signals and then transmitting the signals to the display mechanism;
the display mechanism is arranged as a fourth display unit which is used for receiving the conversion signals of the second conversion unit and the third conversion unit and displaying the detection result;
the power supply mechanism is used for supplying power to the detection mechanism, the conversion mechanism and the display mechanism.
Preferably, the first receiving unit includes a switch module and an extension module, the switch module includes a first switch and a second switch, the switch module is configured to receive transmission signals of the USB interface detection module and the Type-C interface detection module, and the first switch and the second switch are configured to convert the received transmission signals and transmit the converted transmission signals to the second converting unit.
Preferably, the extension module is configured to receive a transmission signal of the apple interface detection module, the extension module is configured to be a HUB extension chip, and the HUB extension chip is configured to convert the received transmission signal and transmit the converted transmission signal to the third conversion unit.
Preferably, the second conversion unit includes a second conversion module and a second flash memory module, the second conversion module includes an internal power supply assembly and a fast conversion assembly, the internal power supply assembly is used for a connected power supply mechanism, the fast conversion assembly is used for performing conversion processing on a transmission signal of the switch module, and the fast conversion assembly is further used for transmitting the conversion signal to the fourth display unit.
Preferably, the third conversion unit includes a third fast conversion module and a third flash memory module, the third fast conversion module includes an internal power supply component and a fast transmission component, and the fast transmission component is configured to convert a transmission signal of the apple interface detection module and transmit the converted transmission signal to the fourth display unit.
Preferably, the fourth display unit includes a digital display module, an LED display module, and an LCD display module.
The utility model has the beneficial effects that:
1. the detection module is arranged, so that various test products can be connected and detected, detected signals are transmitted to the conversion mechanism for signal conversion, the detected signals are converted into displayable signals and transmitted to the display structure, the detection result is displayed through the digital display module, the LED display module and the LCD display module, and the effect of rapidly displaying the detection result is achieved;
2. the arrangement of the second conversion unit and the third conversion unit is utilized to convert signals of different types, so that the testing device can adapt to different products, and the use diversity of the testing device is improved.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
fig. 2 is an expanded view of the overall structure of a first receiving unit according to an embodiment of the present application;
fig. 3 is a schematic overall structure diagram of a second conversion unit according to an embodiment of the present application;
fig. 4 is a schematic overall structure diagram of a third conversion unit according to an embodiment of the present application;
fig. 5 is a schematic overall structure diagram of a fourth display unit according to an embodiment of the present application.
Wherein, 1, a detection mechanism; 11. a USB interface detection module; 12. an apple interface detection module; 13. a Type-C interface detection module; 2. a switching mechanism; 21. a first receiving unit; 211. a switch module; 2111. a first path of switch; 2112. a second path of switches; 212. a HUB expansion chip; 22. a second conversion unit; 221. a second conversion module; 2211. a built-in power supply component; 2212. a fast switching component; 222. a second flash memory module; 23. a third conversion unit; 231. a third fast rotation module; 2311. the power supply component is connected in an internal mode; 2312. a fast transfer assembly; 232. a third flash memory module; 3. a display mechanism; 31. a digital display module; 32. An LED display module; 33. an LCD display module; 4. and a power supply mechanism.
Detailed Description
In order to enhance the understanding of the present invention, the present invention will be described in further detail with reference to the following examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Example (b):
referring to fig. 1, for a multi-interface testing device disclosed in the present application, the device includes a detection mechanism 1, a conversion mechanism 2, a display mechanism 3, and a power supply mechanism 4, the detection mechanism 1 includes a USB interface detection module 11, an apple interface detection module 12, and a Type-C interface detection module 13, and multiple different types of interfaces are used to adapt to different types of detection connection lines. After any structure of the detection mechanism 1 is connected to a signal, the detected signal is transmitted to the conversion mechanism 2, the received detection signal is converted by the conversion mechanism 2, the converted signal is transmitted to the display mechanism 3, and the converted signal is displayed by the display mechanism 3, so that the detection and reception of a product are quickly displayed by the display mechanism 3.
Referring to fig. 1 and 2, the conversion mechanism 2 includes a first receiving unit 21 for receiving a signal transmitted from the detection mechanism 1, and also includes a second conversion unit 22 and a third conversion unit 23 for receiving a signal of the first receiving unit 21, and the second conversion unit 22 and the third conversion unit 23 convert the received signal of the first receiving unit 21 and transmit the converted electric signal to the display mechanism 3. The display mechanism 3 is set as a fourth display unit, and the fourth display unit displays the detection result of the product on the fourth display unit after receiving the conversion signals of the second conversion unit 22 and the third conversion unit 23, so as to rapidly display the detection result.
Referring to fig. 1 and 2, the first receiving unit 21 includes a switch module 211 and an extension module, the switch module 211 is configured to receive transmission signals of the USB interface detecting module 11 and the Type-C interface detecting module 13, and the extension module is configured to receive transmission signals of the apple interface detecting module 12. Different products are connected with the expansion module by means of the switching module 211, so that the first receiving unit 21 is adapted to different test products. The switch module 211 includes a first switch 2111 and a second switch 2112, when a product is inserted into the USB interface detection module 11 for testing, the USB interface detection module 11 transmits a detected signal to the first switch 2111, the USB interface detection module 11 is provided with a TXN1 port, a TXP1 port, an RXP1 port and an RXN1 port, differential signals detected by the USB interface detection module 11 are transmitted to the first switch 2111 by using the TXN1 port, the TXP1 port, the RXP1 port and the RXN1 port, and the first switch 2111 processes the signal and transmits the processed signal to the second detection unit.
When a product is inserted into the Type-C interface detection module 13, the Type-C interface detection module 13 transmits a detection signal to the second switch 2112, the Type-C interface detection module 13 is provided with a TXN2 port, a TXP2 port, an RXP2 port and an RXN2 port, and the second switch 2112 receives the detection signal of the Type-C interface detection module 13, processes the detection signal and transmits the detection signal to the second detection unit. Meanwhile, the switch module 211 is provided with a TXN0 end, a TXP0 end, an RXP0 end and an RXN0 end, and a plurality of ports are arranged, so that signals of the first receiving unit 21 are quickly transmitted to the second converting unit 22, and the overall working efficiency is improved.
The expansion module is connected with the output of the apple interface detection module 12, when the apple interface detection module 12 is connected with a detection product, the expansion module transmits the detection signal of the apple interface detection module 12 to the third switching unit, and the third switching unit is adopted to perform signal conversion on the transmitted detection signal. The extension module sets up to HUB extension chip 212, adopts HUB extension chip 212 to carry out signal conversion to the transmission signal of apple interface detection module 12, because the transmission signal of apple connecting wire is different with the transmission signal of USB and Type-C connecting wire, consequently adopts extension module alone to carry out signal conversion to the detection signal of apple interface detection module 12.
Referring to fig. 1 and 3, the second conversion unit 22 includes a second conversion module 221 and a second flash memory module 222, the second conversion module 221 is configured to convert the received detection signal, the second conversion module 221 includes an internal power supply component 2211 and a fast conversion component 2212, the internal power supply component 2211 is connected to the power supply mechanism 4, the power supply mechanism 4 is utilized to supply power to the second conversion module 221, and the signal is converted and transmitted to the fourth display unit through the fast conversion component 2212. The second FLASH memory module 222 is used for storing data, and specifically, the second FLASH memory module 222 adopts an SPI FLASH chip, and the SPI FLASH has a read-write erasing function.
Referring to fig. 1 and 4, the third switching unit 23 includes a third fast switching module 231 and a third flash memory module 232, the third fast switching module 231 includes an internal power supply 2311 and a fast transmission 2312, the third switching unit 23 is powered by the internal power supply 2311, and the fast transmission 2312 switches receiving detection signals and transmits the signals to the fourth display unit.
Referring to fig. 1 and 5, the fourth display unit includes a digital display module 31, an LED display module 32, and an LCD display module 33, and is configured to receive the conversion signals of the second conversion unit 22 and the third conversion unit 23, and to display the detection results of the USB interface detection module 11, the apple interface detection module 12, and the Type-C interface detection module 13 on the fourth display unit. The digital display module 31, the LED display module 32 and the LCD display module 33 are adopted to display the detection information, so that the diversity of detection result display is improved, and meanwhile, the various informationization prompts for detection product personnel are also provided, so that errors are avoided.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (6)
1. A multi-interface testing device is characterized in that: comprises a detection mechanism (1), a conversion mechanism (2), a display mechanism (3) and a power supply mechanism (4);
the detection mechanism (1) comprises a USB interface detection module (11), an apple interface detection module (12) and a Type-C interface detection module (13), and the detection mechanism (1) is used for connecting different types of interfaces;
the switching mechanism (2) comprises a first receiving unit (21), a second switching unit (22) and a third switching unit (23), wherein the first receiving unit (21) is used for receiving detection signals of the USB interface detection module (11), the apple interface detection module (12) and the Type-C interface detection module (13) and switching the signals to the second switching unit (22) and the third switching unit (23), the second switching unit (22) is used for receiving the signals of the first receiving unit (21) and switching the signals to be transmitted to the display mechanism (3), and the third switching unit (23) is used for receiving the signals of the first receiving unit (21) and switching the signals to be transmitted to the display mechanism (3);
the display mechanism (3) is arranged as a fourth display unit which is used for receiving the conversion signals of the second conversion unit (22) and the third conversion unit (23) and displaying the detection result;
the power supply mechanism (4) is used for supplying power to the detection mechanism (1), the conversion mechanism (2) and the display mechanism (3).
2. A multi-interface test apparatus as claimed in claim 1, wherein: the first receiving unit (21) comprises a switch module (211) and an extension module, the switch module (211) comprises a first switch (2111) and a second switch (2112), the switch module (211) is used for receiving transmission signals of the USB interface detection module (11) and the Type-C interface detection module (13), and the first switch (2111) and the second switch (2112) are used for converting the received transmission signals and then transmitting the converted transmission signals to the second conversion unit (22).
3. A multi-interface test apparatus as claimed in claim 2, wherein: the extension module is used for receiving the transmission signal of apple interface detection module (12), the extension module sets up to HUB extension chip (212), HUB extension chip (212) are used for transmitting the transmission signal conversion of accepting to third converting element (23).
4. A multi-interface test apparatus as claimed in claim 2, wherein: the second conversion unit (22) comprises a second conversion module (221) and a second flash memory module (222), the second conversion module (221) comprises a built-in power supply component (2211) and a fast conversion component (2212), the built-in power supply component (2211) is used for a connected power supply mechanism (4), the fast conversion component (2212) is used for carrying out conversion processing on a transmission signal of the switch module (211), and the fast conversion component (2212) is also used for transmitting the conversion signal to the fourth display unit.
5. A multi-interface test apparatus as claimed in claim 3, wherein: the third conversion unit (23) comprises a third fast conversion module (231) and a third flash memory module (232), the third fast conversion module (231) comprises an internal power supply component (2311) and a fast transmission component (2312), and the fast transmission component (2312) is used for converting the transmission signal of the apple interface detection module (12) and transmitting the converted transmission signal to the fourth display unit.
6. A multi-interface test apparatus as claimed in claim 1, wherein: the fourth display unit comprises a digital display module (31), an LED display module (32) and an LCD display module (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789847.4U CN215867832U (en) | 2021-08-02 | 2021-08-02 | Multi-interface testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789847.4U CN215867832U (en) | 2021-08-02 | 2021-08-02 | Multi-interface testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867832U true CN215867832U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121789847.4U Active CN215867832U (en) | 2021-08-02 | 2021-08-02 | Multi-interface testing device |
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| Country | Link |
|---|---|
| CN (1) | CN215867832U (en) |
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2021
- 2021-08-02 CN CN202121789847.4U patent/CN215867832U/en active Active
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