CN206074653U - Data wire tester with forward/reverse direction identification - Google Patents
Data wire tester with forward/reverse direction identification Download PDFInfo
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- CN206074653U CN206074653U CN201620877087.5U CN201620877087U CN206074653U CN 206074653 U CN206074653 U CN 206074653U CN 201620877087 U CN201620877087 U CN 201620877087U CN 206074653 U CN206074653 U CN 206074653U
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- data wire
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Abstract
The utility model discloses a kind of data wire tester with forward/reverse direction identification, including tester, first patchcord and the second patchcord, first patchcord includes the first connection-peg, first adapter and many first adapter cables being connected between the first connection-peg and the first adapter, second patchcord includes the second connection-peg, second adapter and many second adapter cables being connected between the second connection-peg and the second adapter, forward and reverse identification module of the plug direction of insertion for identification data line is provided with the tester, forward and reverse identification module is communicated to connect with the CPU in tester, the display screen that the CPU is controlled according to the identification information that forward and reverse identification module is transmitted on tester shows recognition result.The utility model is not required to observe data cable plug before testing by forward and reverse identification module is arranged in tester so that can improve testing efficiency with automatic identification direction of insertion during the insertion of data wire.
Description
Technical field
The utility model is related to data wire performance test apparatus field, and in particular to a kind of with forward/reverse direction identification
Data wire tester.
Background technology
In recent years, with a large amount of popularizations of smart mobile phone, data wire has become one of indispensable articles for use of cellphone subscriber,
Use it for charging the phone, or carrying out data transmission for connecting computer.In creation data line, need to carry out which
Related performance test.Generally it is connected with a conducting terminal by a wire inside existing data wire tester, so
Structure cause data wire test process in the impedance that turns on it is very big, affect the accuracy of test result.Simultaneously as tester
The direction of insertion of automatic identification data wire is inside unable to, needs people with the naked eye to go to differentiate the forward and reverse of data cable plug, to ensure number
According to the accuracy of line test result, testing efficiency is affected.
Utility model content
Disappearance of the utility model for prior art presence, there is provided a kind of data wire with forward/reverse direction identification is surveyed
Examination instrument, which can reduce the Impedance measurement of tester, and the direction of insertion of automatic identification data wire improves the testing efficiency of data wire.
For achieving the above object, the utility model is using following technical scheme：
A kind of data wire tester with forward/reverse direction identification, including tester, the first patchcord and the second switching
Line, first patchcord include for be connected with tester the first connection-peg, for be connected with data wire first switching
Head and many first adapter cables being connected between the first connection-peg and the first adapter, first adapter include the
One switching pcb board, the first switching pcb board are provided with the first slot and the first patching jack, and first slot is provided with and number
Corresponding multiple first conducting terminals are distinguished according to the PIN on the first plug of line, first patching jack is provided with multiple the
One plug wire hole, described each first plug wire hole are inserted with first adapter cable, be laid with the first switching pcb board with
Many first conducting wirings that each first plug wire hole is electrically connected, described each first conducting terminal are led with two first
Electrical wiring is electrically connected；
Second patchcord include for be connected with tester the second connection-peg, for be connected with data wire second
Adapter and many second adapter cables being connected between the second connection-peg and the second adapter, the second adapter bag
The second switching pcb board is included, the second switching pcb board is provided with the second slot and the second patching jack, and second slot is provided with
Multiple second conducting terminals corresponding with the PIN difference on the second plug of data wire, second patching jack are provided with many
Individual second plug wire hole, described each second plug wire hole are inserted with second adapter cable, lay on the second switching pcb board
Have many second conducting wirings being electrically connected with each the second plug wire hole, described each second conducting terminal with two
Two conducting wirings are electrically connected；
During use, first connection-peg and the second connection-peg respectively with tester grafting, the first plug of data wire inserts
In the first slot, the second plug of data wire is inserted in the second slot, is provided with for recognizing the first plug in the tester
With the CPU communication connections in forward and reverse identification module of the second plug direction of insertion, forward and reverse identification module and tester,
The display screen that the CPU is controlled according to the identification information that forward and reverse identification module is transmitted on tester shows recognition result.
Used as a kind of preferred version, first plug wire hole is electrically connected with corresponding first conducting wiring by the first conductive pin
Connect, described first conductive pin one end is welded to connect with the first conducting wiring on the first switching pcb board, and the other end stretches in the
Electrically connect with the first adapter cable in one plug wire hole.
Used as a kind of preferred version, two the first plug wire holes electrically connected with same first conducting terminal are above to divide into
Put.
Used as a kind of preferred version, second plug wire hole is electrically connected with corresponding second conducting wiring by the second conductive pin
Connect, described second conductive pin one end is welded to connect with the second conducting wiring on the second switching pcb board, and the other end stretches in the
Electrically connect with the second adapter cable in two plug wire holes.
Used as a kind of preferred version, two the second plug wire holes electrically connected with same second conducting terminal are above to divide into
Put.
Used as a kind of preferred version, the first plug of the data wire is TYPE-C plugs, and the second of the data wire inserts
Head is USB plug.
By using above technical scheme, the utility model has advantages below and beneficial effect：By arranging first turn
Wiring and the second patchcord, and when the adapter cable in the first patchcord and the second patchcord is connected with conducting terminal, one
Conducting terminal is connected with two adapter cables simultaneously so that pass through two wire streams simultaneously by the electric current of a conducting terminal
It is logical, so as to significantly reduce the Impedance measurement in test process, the measurement sensitivity of tester is improve, and then improves number
According to the accuracy of line test result, it is ensured that the detection quality of tester；By forward and reverse identification module is arranged in tester, no
Need to observe the plug of data wire before testing so that can carry with automatic identification direction of insertion during the insertion of data wire
High testing efficiency, also avoids the situation for causing test result inaccurate because of wrong plug direction.
More clearly to illustrate architectural feature of the present utility model, technological means and its specific purposes for being reached and work(
Can, below in conjunction with the accompanying drawings with specific embodiment come the utility model is made into two steps describe in detail：
Description of the drawings
Fig. 1 is the assembly structure diagram of the embodiment of the utility model；
Fig. 2 is the overlooking the structure diagram of the first adapter of the embodiment of the utility model；
Fig. 3 is the forward sight structural representation of the first adapter of the embodiment of the utility model.
Specific embodiment
As shown in figure 1, a kind of data wire tester with forward/reverse direction identification, including the switching of tester 10, first
Line 20 and the second patchcord 30, first patchcord 20 include for be connected with tester 10 the first connection-peg 21, be used for
The first adapter being connected with data wire 40 and many first turn be connected between the first connection-peg 21 and the first adapter
Wire 22 is connect, first adapter includes the first switching pcb board 23, and the first switching pcb board 23 is provided with the first slot
24th, the first patching jack 25 and a plurality of first conducting wiring for connecting the first slot 24 and the first patching jack 25；Described second
Patchcord 30 include for be connected with tester 10 the second connection-peg 31, for the second adapter for being connected with data wire 40 with
And many second adapter cables 32 being connected between the second connection-peg 31 and the second adapter, second adapter includes
Two switching pcb boards 33, the second switching pcb board 33 are provided with the second slot 34, the second patching jack 35 and for connection second
Many second conducting wirings of slot 34 and the second patching jack 35.During use, on first connection-peg 21 and tester 10
First input interface, 11 grafting, 12 grafting of the second input interface on second connection-peg 31 and tester 10, data wire 40
The first plug 41 insert in the first slot 24, the second plug 42 of data wire 40 is inserted in the second slot 34.The tester
It is provided with 10 for the linear traditional performance test module 14 of test data and for recognizing the first plug and the insertion of the second plug
Forward and reverse identification module 15 in direction, the traditional performance test module 14 and forward and reverse identification module 15 with tester in
CPU is communicated to connect, and the CPU controls the display screen 13 on tester 10 according to the identification information that forward and reverse identification module 15 is transmitted
Recognition result is shown, when the plug direction of insertion of data wire is incorrect, display screen 13 shows corresponding information, reminds operator
Member re-operates, it is no longer necessary to which operating personnel with the naked eye go observation, so as to improve testing efficiency.
As shown in Figures 2 and 3, first adapter includes the first switching pcb board 23, the first switching pcb board 23
The first slot 24 and the first patching jack 25 are provided with, first slot 24 is provided with the first plug 41 with data wire 40
PIN distinguishes corresponding multiple first conducting terminals, and first patching jack 25 is provided with multiple first plug wire holes 26, described every
Individual first plug wire hole 26 is inserted with first adapter cable 22, be laid with the first switching pcb board 23 with each first
Many first conducting wirings 27 that plug wire hole 26 is electrically connected, described each first conducting terminal with two first conductive fabrics
Line 27 is electrically connected；First plug wire hole 26 is electrically connected with corresponding first conducting wiring 27 by the first conductive pin 28, described
First conductive pin, 28 one end is welded to connect with the first conducting wiring 27 on the first switching pcb board 23, and the other end stretches in the
Electrically connect with the first adapter cable 22 in one plug wire hole 26.Two first electrically connected with same first conducting terminal are inserted
String holes 26 is setting up and down, and corresponding two the first conductive pins 28 are also setting up and down.
Likewise, second adapter includes the second switching pcb board 33, the second switching pcb board 33 is provided with the
Two slots 34 and the second patching jack 35, second slot 34 are provided with the difference of the PIN on the second plug 42 with data wire 40
Corresponding multiple second conducting terminals, second patching jack 35 are provided with multiple second plug wire holes, described each second plug wire
Hole is inserted with second adapter cable 32, is laid with electric respectively with each the second plug wire hole on the second switching pcb board 33
Many second conducting wirings of connection, described each second conducting terminal are electrically connected with two second conducting wirings；Described
Two plug wire holes are electrically connected with corresponding second conducting wiring by the second conductive pin, described second conductive pin one end be located at second
The second conducting wiring on switching pcb board 33 is welded to connect, and the other end stretches in electric with the second adapter cable 32 in the second plug wire hole
Connection.Two second plug wire holes electrically connected with same second conducting terminal for setting up and down, corresponding two second
Conductive pin is also setting up and down.
In the utility model, the several PIN data according on data cable plug of bar of the conducting wiring transferred on pcb board
Setting, the bar number of conducting wiring are the twice of PIN number.
The above, is only preferred embodiment of the present utility model, not to limit the utility model, thus it is every
Any modification, equivalent substitution and improvements actually made to above example according to technology of the present utility model etc., still fall within this
In the range of utility model technical scheme.
Claims (5)
1. a kind of data wire tester with forward/reverse direction identification, it is characterised in that：Including tester, the first patchcord and
Second patchcord, first patchcord include for be connected with tester the first connection-peg, for what is be connected with data wire
First adapter and many first adapter cables being connected between the first connection-peg and the first adapter, first switching
Head includes the first switching pcb board, and the first switching pcb board is provided with the first slot and the first patching jack, first slot
Corresponding multiple first conducting terminals of the PIN difference that is provided with the first plug with data wire, set on first patching jack
There are multiple first plug wire holes, described each first plug wire hole is inserted with first adapter cable, on the first switching pcb board
It is laid with many first conducting wirings being electrically connected with each the first plug wire hole, described each first conducting terminal is with two
The first conducting wiring of root is electrically connected；
Second patchcord include for be connected with tester the second connection-peg, for be connected with data wire second switching
Head and many second adapter cables being connected between the second connection-peg and the second adapter, second adapter include the
Two switching pcb boards, the second switching pcb board are provided with the second slot and the second patching jack, and second slot is provided with and number
Corresponding multiple second conducting terminals are distinguished according to the PIN on the second plug of line, second patching jack is provided with multiple the
Two plug wire holes, described each second plug wire hole are inserted with second adapter cable, be laid with the second switching pcb board with
Many second conducting wirings that each second plug wire hole is electrically connected, described each second conducting terminal are led with two second
Electrical wiring is electrically connected；
Be provided with the tester for recognizing forward and reverse identification module of the first plug and the second plug direction of insertion, it is described just
Reversal of identification module is communicated to connect with the CPU in tester, the identification information control that the CPU is transmitted according to forward and reverse identification module
Display screen on tester processed shows recognition result.
2. the data wire tester with forward/reverse direction identification according to claim 1, it is characterised in that：Described first
Plug wire hole is electrically connected with corresponding first conducting wiring by the first conductive pin, described first conductive pin one end be located at first turn
The first conducting wiring connect on pcb board is welded to connect, and the other end is stretched in and electrically connected with the first adapter cable in the first plug wire hole.
3. the data wire tester with forward/reverse direction identification according to claim 2, it is characterised in that：With it is same
Two the first plug wire holes of the first conducting terminal electrical connection are setting up and down.
4. the data wire tester with forward/reverse direction identification according to claim 1, it is characterised in that：Described second
Plug wire hole is electrically connected with corresponding second conducting wiring by the second conductive pin, described second conductive pin one end be located at second turn
The second conducting wiring connect on pcb board is welded to connect, and the other end is stretched in and electrically connected with the second adapter cable in the second plug wire hole.
5. the data wire tester with forward/reverse direction identification according to claim 4, it is characterised in that：With it is same
Two the second plug wire holes of the second conducting terminal electrical connection are setting up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877087.5U CN206074653U (en) | 2016-08-12 | 2016-08-12 | Data wire tester with forward/reverse direction identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877087.5U CN206074653U (en) | 2016-08-12 | 2016-08-12 | Data wire tester with forward/reverse direction identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074653U true CN206074653U (en) | 2017-04-05 |
Family
ID=58426331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877087.5U Active CN206074653U (en) | 2016-08-12 | 2016-08-12 | Data wire tester with forward/reverse direction identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932580A (en) * | 2017-12-16 | 2019-06-25 | 神讯电脑(昆山)有限公司 | USB interface detection device |
| CN113872829A (en) * | 2021-09-27 | 2021-12-31 | 西安易朴通讯技术有限公司 | Bidirectional data transmission testing device and testing method |
-
2016
- 2016-08-12 CN CN201620877087.5U patent/CN206074653U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932580A (en) * | 2017-12-16 | 2019-06-25 | 神讯电脑(昆山)有限公司 | USB interface detection device |
| CN109932580B (en) * | 2017-12-16 | 2021-04-13 | 神讯电脑(昆山)有限公司 | USB interface detection device |
| CN113872829A (en) * | 2021-09-27 | 2021-12-31 | 西安易朴通讯技术有限公司 | Bidirectional data transmission testing device and testing method |
| CN113872829B (en) * | 2021-09-27 | 2023-02-28 | 西安易朴通讯技术有限公司 | Bidirectional data transmission testing device and testing method |
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