CN219164809U - PCIE signal extension line based on HDMI line transmission - Google Patents
PCIE signal extension line based on HDMI line transmission Download PDFInfo
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- CN219164809U CN219164809U CN202223355899.8U CN202223355899U CN219164809U CN 219164809 U CN219164809 U CN 219164809U CN 202223355899 U CN202223355899 U CN 202223355899U CN 219164809 U CN219164809 U CN 219164809U
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- pcie
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- plugboard
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model is suitable for the field of signal extension lines, and provides a PCIE signal extension line based on HDMI line transmission, which comprises a plugboard, a first HDMI socket, an adapter plate and a second HDMI socket, wherein the plugboard is provided with a PCIE golden finger at the bottom and is used for being spliced on a PCIE slot, the first HDMI socket is arranged on the plugboard and is arranged at the outer side of the plugboard and is connected with the PCIE golden finger through a printed circuit, the adapter plate is provided with an adapter interface and is used for testing a PCIE interface, the second HDMI socket is arranged on the adapter plate and is arranged at one side of the adapter plate and is connected with the adapter interface through the printed circuit, and the first HDMI socket and the second HDMI socket are connected through HDMI transmission lines with HDMI plugs at two ends. The automatic test device aims at solving the technical problems that an extension distance of an extension line in the prior art is short, signals are unstable, and automatic test requirements cannot be met.
Description
Technical Field
The utility model belongs to the field of signal extension lines, and particularly relates to a PCIE signal extension line based on HDMI line transmission.
Background
PCIE buses are rapidly promoted in the industry by virtue of excellent performance and clear technical advantages, are recognized as a next-generation bus standard, are mainly embodied in high bandwidth and high throughput, and are widely applied to PCs; wiFi products; and 4G/5G products.
The PC end is mainly fixed on the main board through PCIE1x,16x, miniPCIE, M.2 and other slots, and WiFi and 4G/5G products are correspondingly inserted into the card slots of the main board through Mini PCIE half/full cards, M.2 and other standard shapes, so that the products can work normally.
Because the PCIE interface products need to be inserted into the corresponding card slots of the PC, the products can only work, so when the products are produced, every 1PCS is required to be installed on the corresponding card slots of the PC, after the PASS is tested, the products are taken down from the card slots of the PC, and the next products are replaced and repeated.
Because the mainboard of PC is all bigger, be unfavorable for making frock clamp, test efficiency is extremely low, in order to raise the efficiency, reduce testing cost and delivery demand, we introduce the extension line, and the PCIE signal with the PC end is prolonged out through the extension line, makes things convenient for preparation frock clamp. However, the extension line on the market at present uses a multi-PIN flat cable, and after the extension line exceeds 50 cm, the extension line is unstable and cannot meet the requirement of automatic test.
Disclosure of Invention
The utility model aims to provide a PCIE signal extension line based on HDMI line transmission, and aims to solve the technical problems that the extension distance of the extension line is short, the signal is unstable and the automatic test requirement cannot be met in the prior art.
The PCIE signal extension line based on the HDMI line transmission comprises a plugboard, a first HDMI socket and an adapter plate, wherein the plugboard is provided with a PCIE golden finger at the bottom and is used for being spliced on a PCIE slot, the first HDMI socket is arranged on the plugboard and is arranged on the outer side of the plugboard and is connected with the PCIE golden finger through a printed circuit, the adapter plate is provided with an adapter interface and is used for testing the PCIE interface, the second HDMI socket is arranged on the adapter plate and is arranged on one side of the adapter plate and is connected with the adapter interface through the printed circuit, and the first HDMI socket is connected with the second HDMI socket through an HDMI transmission line with HDMI plugs at two ends.
The utility model further adopts the technical scheme that: the plug board is provided with a positioning hole for fixing and positioning the plug board.
The utility model further adopts the technical scheme that: the two locating holes are respectively arranged on the upper side and the lower side of the first HDMI socket.
The utility model further adopts the technical scheme that: the switching interface comprises an SDIO chip which is arranged on the switching board and is connected with the second HDMI socket through a printed circuit and used for converting HDMI signals into SDIO signals, and an SDIO interface which is arranged on the switching board and is connected with the SDIO chip through a printed circuit.
The utility model further adopts the technical scheme that: the switching interface comprises an M.2 seat which is arranged on the switching board and is connected with the second HDMI socket through a printed circuit.
The beneficial effects of the utility model are as follows: the PCIE signal extension line uses the HDMI data line for transmission, has stable signals and long transmission distance, meets the production test requirement, can extend PCIE signals of PCIE1x, PCIE 16x, miniPCE, M.2 and other standard clamping grooves, can be used for testing any product of a PCIE interface, can keep the signals stable through the HDMI line of 1.8 meters, has a simple structure and low cost, is easy to produce, and improves the test efficiency of the product.
Drawings
Fig. 1 is a block diagram of a PCIE signal extension line based on HDMI line transmission according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a plugboard based on PCIE signal extension line transmitted by HDMI line according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a first patch panel of a PCIE signal extension line based on HDMI line transmission according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a second patch panel of a PCIE signal extension line based on HDMI line transmission according to an embodiment of the present utility model.
Detailed Description
Reference numerals: 1-PCIE golden finger 2-plugboard 3-first HDMI socket 4-keyset 5-second HDMI socket 6-HDMI transmission line 7-locating hole 8-SDIO chip 9-SDIO interface 10-M.2 seat.
Fig. 1-4 show a PCIE signal extension line based on HDMI line transmission provided by the present utility model, where the PCIE signal extension line includes a plugboard 2 with a PCIE gold finger 1 at the bottom and used for being plugged into a PCIE slot, a first HDMI socket 3 disposed on the plugboard 2 and disposed outside the plugboard 2 and connected to the PCIE gold finger 1 through a printed circuit, and an adapter board 4 with an adapter interface for testing a PCIE interface, and a second HDMI socket 5 disposed on the adapter board 4 and disposed at one side of the adapter board 4 and connected to the adapter interface through a printed circuit, where the first HDMI socket 3 and the second HDMI socket 5 are connected through an HDMI transmission line 6 with HDMI plugs at two ends. The plug board 2 is plugged into the PC, the first HDMI socket 3 is arranged on the plug board 2 for HDMI signal transmission, the second HDMI socket 5 is arranged on the adapter board 4 for HDMI signal reception, and the first HDMI socket 3 and the second HDMI socket 5 are connected together through the HDMI transmission line 6, namely, HDMI signals are transmitted from the PC end to the external adapter board 4, and testing of products is facilitated.
The plug board 2 is provided with a positioning hole 7 for fixing and positioning the plug board 2. The two positioning holes 7 are respectively arranged on the upper side and the lower side of the first HDMI socket 3. Through set up locating hole 7 in the upper and lower both sides of first HDMI socket 3 and mainly play the effect of location and fixed plugboard, can realize pinpointing and fixing plugboard 2 on the PC through locating hole 7, avoided leading to the fact the contact is unreasonable because rocking.
There are two cases of the transfer interface on the transfer board 4, as shown in fig. 3, the first type of the transfer interface includes an SDIO chip 8 disposed on the transfer board 4 and connected to the second HDMI socket 5 through a printed circuit for converting an HDMI signal into an SDIO signal, and an SDIO interface 9 disposed on the transfer board 4 and connected to the SDIO chip 8 through a printed circuit. The patch panel 4 is converted into an HDMI signal through the SDIO chip 8 provided thereon, and converted into a product test that can test the tape SDIO interface 9 through the SDIO interface 9 connected to the SDIO chip 8.
As shown in fig. 4, the second type of the patch interface includes an m.2 socket 10 provided on the patch panel 4 and connected to the second HDMI socket 5 by a printed circuit. The switching interface directly switches the HDMI signal of the second HDMI socket 5 to the M.2 seat 10 through the printed circuit, and thus the product test with the M.2 interface is realized.
The PCIE signal extension line uses the HDMI data line for transmission, has stable signals and long transmission distance, meets the production test requirement, can extend PCIE signals of PCIE1x, PCIE 16x, miniPCE, M.2 and other standard clamping grooves, can be used for testing any product of a PCIE interface, can keep the signals stable through the HDMI line of 1.8 meters, has a simple structure and low cost, is easy to produce, and improves the test efficiency of the product.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. PCIE signal extension line based on HDMI line transmission, its characterized in that: the PCIE signal extension line comprises a plugboard, an adapter plate, a second HDMI socket, a first HDMI socket and an HDMI transmission line, wherein the plugboard is provided with a PCIE golden finger at the bottom and is used for being inserted into a PCIE slot, the plugboard is arranged on the plugboard and is arranged on the outer side of the plugboard and connected with the PCIE golden finger through a printed circuit, the adapter plate is provided with an adapter interface for testing the PCIE interface, the second HDMI socket is arranged on the adapter plate and is arranged on one side of the adapter plate and is connected with the adapter interface through the printed circuit, and the first HDMI socket is connected with the second HDMI socket through an HDMI transmission line with HDMI plugs at two ends.
2. The PCIE signal extension cord according to claim 1 wherein the patch panel is provided with a positioning hole for fixing and positioning the patch panel.
3. The PCIE signal extension line of claim 2, wherein the positioning holes are two and are respectively disposed on upper and lower sides of the first HDMI socket.
4. The PCIE signal extension line according to any one of claims 1-3 wherein the switch interface comprises an SDIO chip provided on the switch board and connected to the second HDMI socket through a printed circuit for converting HDMI signals into SDIO signals, and an SDIO interface provided on the switch board and connected to the SDIO chip through a printed circuit.
5. The PCIE signal extension line according to any one of claims 1-3 wherein the switch interface comprises an m.2 socket provided on the switch board and connected to the second HDMI socket by a printed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223355899.8U CN219164809U (en) | 2022-12-12 | 2022-12-12 | PCIE signal extension line based on HDMI line transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223355899.8U CN219164809U (en) | 2022-12-12 | 2022-12-12 | PCIE signal extension line based on HDMI line transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219164809U true CN219164809U (en) | 2023-06-09 |
Family
ID=86613398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223355899.8U Active CN219164809U (en) | 2022-12-12 | 2022-12-12 | PCIE signal extension line based on HDMI line transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219164809U (en) |
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2022
- 2022-12-12 CN CN202223355899.8U patent/CN219164809U/en active Active
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