CN208623043U - Maintenance and debugging pinboard - Google Patents
Maintenance and debugging pinboard Download PDFInfo
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- CN208623043U CN208623043U CN201822206207.0U CN201822206207U CN208623043U CN 208623043 U CN208623043 U CN 208623043U CN 201822206207 U CN201822206207 U CN 201822206207U CN 208623043 U CN208623043 U CN 208623043U
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- connector
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- pinboard
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Abstract
The utility model discloses a kind of maintenance and debugging pinboards, board for mobile phone comprehensive test instrument of electrically transferring, the board, which is equipped with, is used for external connection terminal, it is characterized by: the debugging pinboard includes PCB substrate, the first connector and the second connector, the PCB substrate is equipped with the first weld part and the second weld part, and is electrically connected the interface channel of the first weld part and the second weld part；First connector is weldingly fixed on the first weld part, and second connector is weldingly fixed on the second weld part；The debugging pinboard is in use, it is electrically connected the connection terminal on the board by the first connector.The maintenance and debugging pinboard of the utility model, it is directly electrically connected to the board with mobile phone comprehensive test instrument, test signal converting on board is come out, facilitate maintenance personal's test and debugging, solve above many technical problems in the prior art, improve the efficiency of maintenance and debugging and the safety of maintenance and debugging.
Description
Technical field
The utility model relates to electronic equipment maintenance tooling technical field, and in particular to a kind of maintenance and debugging pinboard.
Background technique
Most boards of integrated-type instrument and meter are all to be inserted into cabinet inside, for example, mobile phone comprehensive test instrument occurs when board
It is difficult when failure to the board power up test in cabinet.Means of testing when currently used maintenance has pen meter of universal meter, shows
Wave device probe, frequency spectrograph probe reach instrument internal test, and this way has many drawbacks: 1, having due to testing probe
A little internal signals are unable to test；2, it is easy to short circuit phenomenon occurs during the test board is caused to damage；3, test and debugging
Efficiency is relatively low, and test is inconvenient.Another way is to do patchcord, and patchcord also has many drawbacks: 1, patchcord makes
It is comparatively laborious；2, it is easy in patchcord manufacturing process line wrong is reversed；3, it is not durable.Above many technological deficiencies all need to be looked for
To the new technical solution solved the problems, such as.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of maintenance and debugging pinboard, to mobile phone comprehensive test instrument
Board is directly electrically connected, and the test signal converting on board is come out, and facilitates maintenance personal's test and debugging, solves the prior art
In above many technical problems, improve the efficiency of maintenance and debugging and the safety of maintenance and debugging.
In order to solve the above-mentioned technical problem, the utility model provides a kind of maintenance and debugging pinboard, for electrically transferring
The board of mobile phone comprehensive test instrument, the board be equipped be used for external connection terminal, the debugging pinboard include PCB substrate,
First connector and the second connector, the PCB substrate is equipped with the first weld part and the second weld part, and is electrically connected the
The interface channel of one weld part and the second weld part；First connector is weldingly fixed on the first weld part, and described second connects
It connects device and is weldingly fixed on the second weld part；The debugging pinboard is in use, it is electrically connected the plate by the first connector
Connection terminal on card.
It further comprise first connector include respective separate configurations in one preferred embodiment of the utility model
I2C protocol interface connector, JTAG protocol interface connector, PCIE protocol interface connector, power interface connector, Yi Jikuo
Open up interface connector；Second connector includes that the terminal connector one, terminal connector two, terminal of respective separate configurations connect
Connect device three, terminal connector four and terminal connector five；I2C protocol interface connector, JTAG protocol interface connector,
PCIE protocol interface connector, power interface connector and expansion interface connector pass through respectively interface channel independent with
Connector one, terminal connector two, terminal connector three, terminal connector four and terminal connector five are electrically connected.
It further comprise the institute that each connector is connected in the PCB substrate in one preferred embodiment of the utility model
Some equal linear extensions of interface channel.
It further comprise the institute that each connector is connected in the PCB substrate in one preferred embodiment of the utility model
Some interface channels mutually parallel linear extension.
It further comprise being configured in the PCB substrate close to interface channel in one preferred embodiment of the utility model
Terminal is matched, one end of the matching terminal is electrically connected the interface channel, other end ground connection.
The utility model has the beneficial effects that the maintenance and debugging pinboard of the utility model, to the plate with mobile phone comprehensive test instrument
Card is directly electrically connected, and the test signal converting on board is come out, and facilitates maintenance personal's test and debugging, is solved in the prior art
Above many technical problems, improve the efficiency of maintenance and debugging and the safety of maintenance and debugging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of maintenance and debugging pinboard in the preferred embodiment in the utility model.
Figure label explanation: 2-PCB substrate, 4- interface channel, 6-I2C protocol interface connector, 8-JTAG protocol interface
Connector, 10-PCIE protocol interface connector, 12- power interface connector, 14- expansion interface connector, the connection of 16- terminal
Device one, 18- terminal connector two, 20- terminal connector three, 22- terminal connector four, 24- terminal connector five, 26- matching
Terminal.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Embodiment
As shown in Figure 1, the present embodiment discloses a kind of maintenance and debugging pinboard, the plate for mobile phone comprehensive test instrument of electrically transferring
Card, above-mentioned board, which is equipped with, is used for external connection terminal, and above-mentioned debugging pinboard includes PCB substrate 2, the first connector and the
Two connectors, above-mentioned PCB substrate 2 is equipped with the first weld part and the second weld part, and is electrically connected the first weld part and the
The interface channel 4 of two weld parts；Above-mentioned first connector is weldingly fixed on the first weld part, and above-mentioned second connector is welded and fixed
In the second weld part；Above-mentioned debugging pinboard is in use, it is electrically connected the connecting pin on above-mentioned board by the first connector
Son.
The maintenance and debugging pinboard of the application is specifically used for during maintenance and debugging, pinboard and instrument to be measured when maintenance and debugging
The board of device is electrically connected, and carries out power up test to board in the case where not dismounting board so as to the fast lock in maintenance process
Determine bad position.On the one hand it can be improved the efficiency of maintenance and debugging, it is ensured that the safety of maintenance and debugging；It on the other hand can be very
Convenient auxiliary maintaining personnel's quick lock in bad position.
As one of embodiment of the application, the pinboard of the application is specifically used for using in mobile phone comprehensive test instrument,
As shown in Figure 1, above-mentioned first connector includes the I2C protocol interface connector 6 of respective separate configurations, the connection of JTAG protocol interface
Device 8, PCIE protocol interface connector 10, power interface connector 12 and expansion interface connector 14；Above-mentioned second connector
Terminal connector 1, terminal connector 2 18, terminal connector 3 20, terminal connector four including respective separate configurations
22 and terminal connector 5 24；I2C protocol interface connector 6, JTAG protocol interface connector 8, the connection of PCIE protocol interface
Device 10, power interface connector 12 and expansion interface connector 14 pass through interface channel 4 independent and connector one respectively
16, terminal connector 2 18, terminal connector 3 20, terminal connector 4 22 and terminal connector five electrically 24 connect.Switching
Plate is in use, I2C protocol interface connector 6, JTAG protocol interface connector 8, PCIE protocol interface connector 10, power interface
Connector 12 and expansion interface connector 14 are connect with the corresponding connector on mobile phone comprehensive test instrument board respectively, design
When, each interface connector of the first connector and connector each on board configure that (configuration here includes correspondingly
Connector model, position etc.), in use, the direct insertion installation of connector on one board of the first connector of pinboard, realizes two
Electric connection between group connector is repaired on each terminal connector of the signal converting on board to the second connector
As long as the performance test to connector each on board can be completed in the signal that personnel test each terminal connector.
As the further improvement of the application, all interface channels 4 of each connector are connected in above-mentioned PCB substrate 2
Equal linear extension, interface channel linear extension can reduce the impedance of interface channel, and bring is believed after the switching of lightened plate floor card signal
Number decaying.
Further, it is mutually parallel straight that all interface channels 4 of each connector are connected in above-mentioned PCB substrate 2
Line extends.Reducing the overall dimensions that can reduce pinboard while the impedance of interface channel 4, is being easy to use.
As the further improvement of the application, it is configured with matching terminal 26 close to interface channel 4 in above-mentioned PCB substrate 2, on
The one end for stating matching terminal 26 is electrically connected above-mentioned interface channel 4, other end ground connection.Design matching terminal 26 can be further
Bring signal is decayed after optimization reduces board signal converting, while by welding different devices (electricity on matching terminal 26
Resistance, capacitor or inductance) can matching impedance so that will not influence signal quality when pinboard is connect with board.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (5)
1. a kind of maintenance and debugging pinboard, for the board for mobile phone comprehensive test instrument of electrically transferring, the board is equipped with for external
Connection terminal, it is characterised in that: the debugging pinboard includes PCB substrate, the first connector and the second connector, described
PCB substrate is equipped with the first weld part and the second weld part, and is electrically connected the connection of the first weld part and the second weld part
Channel；First connector is weldingly fixed on the first weld part, and second connector is weldingly fixed on the second weld part；Institute
Debugging pinboard is stated in use, it is electrically connected the connection terminal on the board by the first connector.
2. maintenance and debugging pinboard as described in claim 1, it is characterised in that: first connector includes respectively independently matching
I2C protocol interface connector, JTAG protocol interface connector, the PCIE protocol interface connector, power interface connector set, with
And expansion interface connector；Second connector includes the terminal connector one, terminal connector two, end of respective separate configurations
Sub-connector three, terminal connector four and terminal connector five；I2C protocol interface connector, the connection of JTAG protocol interface
It is logical that device, PCIE protocol interface connector, power interface connector and expansion interface connector pass through connection independent respectively
Road and connector one, terminal connector two, terminal connector three, terminal connector four and terminal connector five are electrically connected.
3. maintenance and debugging pinboard as claimed in claim 2, it is characterised in that: connect each connector in the PCB substrate
The equal linear extension of all interface channels.
4. maintenance and debugging pinboard as claimed in claim 3, it is characterised in that: connect each connector in the PCB substrate
All interface channels mutually parallel linear extension.
5. maintenance and debugging pinboard as described in claim 1, it is characterised in that: match in the PCB substrate close to interface channel
It is equipped with matching terminal, one end of the matching terminal is electrically connected the interface channel, other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206207.0U CN208623043U (en) | 2018-12-26 | 2018-12-26 | Maintenance and debugging pinboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206207.0U CN208623043U (en) | 2018-12-26 | 2018-12-26 | Maintenance and debugging pinboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623043U true CN208623043U (en) | 2019-03-19 |
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ID=65717645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206207.0U Active CN208623043U (en) | 2018-12-26 | 2018-12-26 | Maintenance and debugging pinboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946590A (en) * | 2019-04-11 | 2019-06-28 | 苏州浪潮智能科技有限公司 | A kind of board interconnecting device and test macro |
-
2018
- 2018-12-26 CN CN201822206207.0U patent/CN208623043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946590A (en) * | 2019-04-11 | 2019-06-28 | 苏州浪潮智能科技有限公司 | A kind of board interconnecting device and test macro |
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