CN203587730U - Detection apparatus of patch plug data cable - Google Patents
Detection apparatus of patch plug data cable Download PDFInfo
- Publication number
- CN203587730U CN203587730U CN201320754577.2U CN201320754577U CN203587730U CN 203587730 U CN203587730 U CN 203587730U CN 201320754577 U CN201320754577 U CN 201320754577U CN 203587730 U CN203587730 U CN 203587730U
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- housing
- connection
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- Measuring Leads Or Probes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a detection apparatus of a patch plug data cable. The apparatus comprises a square shell. Two opposite side surfaces of the shell are provided with jacks respectively. A top surface of the shell is provided with three transparent display windows. A detection circuit is arranged in the shell. The detection circuit comprises a cell, three resistors, four terminals and three light emitting diodes. Each pin of the two terminals is connected with the resistors respectively. Each pin of the two terminals is connected with each light emitting diode respectively. Each pin of the terminals connected with the resistors is connected into the jack on one side surface of the shell through a lead respectively and is fixed through a contact pin respectively. Each pin of the terminals connected with the light emitting diodes is connected into the jack on the other side surface of the shell through the lead respectively and is fixed through the contact pin respectively. Patch plugs of two ends of the data cable are inserted into the two jacks respectively. Whether the light emitting diodes give out light can be used to verify whether cable connection is accurate.
Description
Technical field
The utility model relates to a kind of cable detecting device, the whether normal pick-up unit of each circuit on-off in especially a kind of detection type low-voltage cable.
Background technology
On low-voltage power supply and signal transmission apparatus, often can use the data cable that is provided with all kinds of plugs; whether these cables quality in manufacturing process is qualified; whether meet definition requirement; do not have professional instrument to detect; can only with traditional multimeter one by one the end of a thread measure; this detection mode is very loaded down with trivial details; inefficiency; especially the cable of multi-thread head is detected; whether accurately need to carry out detection validation connection by root circuit; not only workload is large, is also easy to slip up during detection, causes cable off quality to come into the market.
Summary of the invention
The purpose of this utility model is to provide a kind of special purpose device detecting for cable, makes testing energy rapid and convenient, and detects accurately, can not produce error.
The technical solution of the utility model is as follows:
A kind of pick-up unit of plug data cable, it is characterized in that: comprise a square housing, on relative two sides of described housing, be respectively equipped with a socket, the end face of described housing is provided with 3 transparent display windows, the inside of described housing is provided with testing circuit, described testing circuit comprises a battery, R1, R2, tri-resistance of R3, D1, D2, tri-light emitting diodes of D3, and No. 1 connection terminal, No. 2 connection terminals, No. 3 connection terminals and No. 4 connection terminals, wherein No. 1 connection terminal and No. 4 connection terminals are respectively provided with numbering 1 to 6 totally 6 pins, No. 2 connection terminals and No. 3 three connection terminals are respectively provided with numbering 1 to 4 totally 4 pins, the anodal contact resistance R1 of described battery, one end of R2, R3, battery cathode ground connection, 1,3,5 pins of the described No. 1 connection terminal other end of contact resistance R1, R2, R3 respectively, 2,4,6 pin ground connection, 1,3 pins of the described No. 2 connection terminals other end of contact resistance R1, R2 respectively, 2,4 pin ground connection, 1,3 pins of the described No. 3 connection terminals positive pole of connecting luminous diode D1, D2 respectively, 2,4 pins are the negative pole of connecting luminous diode D1, D2 respectively, 1,3,5 pins of the described No. 4 connection terminals positive pole of connecting luminous diode D1, D2, D3 respectively, 2,4,6 pins are the negative pole of connecting luminous diode D1, D2, D3 respectively, described 3 light emitting diodes lay respectively at the below of 3 transparency display windows of housing, each pin of described No. 1 connection terminal and No. 2 connection terminals is connected in the socket on housing one side and with contact pin, is fixed respectively by wire respectively, and each pin of described No. 3 connection terminals and No. 4 connection terminals is connected in the socket on housing another side and with contact pin, is fixed respectively by wire respectively.
The voltage of described battery is 3.6V.
Adopt the utility model to detect cable very convenient quick, only the plug at data cable two ends need be inserted respectively to two sockets of the present utility model, according to the whether luminous checking cable of can realizing of light emitting diode, whether connect accurately, can avoid detecting error.
Accompanying drawing explanation
Fig. 1 is external structure of the present utility model;
Fig. 2 is testing circuit structural drawing of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises a square housing 1, on relative two sides of described housing 1, is respectively equipped with a socket 2, has only shown the socket of housing one side in Fig. 1, and the structure of the opposite side relative with this side is identical.The end face of described housing is provided with 3 transparent display windows 3.The inside of described housing is provided with testing circuit, described testing circuit comprises a battery 4, R1, R2, tri-resistance of R3, D1, D2, tri-light emitting diodes of D3, and 7 and No. 4 connection terminals 8 of 6, No. 3 connection terminals of 5, No. 2 connection terminals of No. 1 connection terminal, wherein 5 and No. 4 connection terminals 8 of No. 1 connection terminal are respectively provided with numbering 1 to 6 totally 6 pins, and 6 and No. 3 three connection terminals 7 of No. 2 connection terminals are respectively provided with numbering 1 to 4 totally 4 pins.
The anodal contact resistance R1 of described battery 4, one end of R2, R3, battery 4 minus earths.In Fig. 2, the other end of resistance R 1, R2, R3 is expressed as VCC1, VCC2, VCC3.1,3,5 pins of described No. 1 connection terminal 5 other end of contact resistance R1, R2, R3 respectively, i.e. VCC1, VCC2, VCC3,2,4,6 pin ground connection of No. 1 connection terminal 5; 1,3 pins of described No. 2 connection terminals 6 other end of contact resistance R1, R2 respectively, i.e. VCC1, VCC2,2,4 pin ground connection of No. 2 connection terminals 6; 1,3 pins of described No. 3 connection terminals 7 positive pole of connecting luminous diode D1, D2 respectively, 2,4 pins are the negative pole of connecting luminous diode D1, D2 respectively; 1,3,5 pins of described No. 4 connection terminals 8 positive pole of connecting luminous diode D1, D2, D3 respectively, 2,4,6 pins are the negative pole of connecting luminous diode D1, D2, D3 respectively; Described 3 light emitting diode D1, D2, D3 lay respectively at the below of 3 transparency display windows 3 of housing; 5 and No. 2 connection terminals 6 of described No. 1 connection terminal, each pin of two of contact resistance connection terminals is connected in the socket on housing one side and with contact pin, is fixed respectively by wire respectively; 7 and No. 4 connection terminals 8 of described No. 3 connection terminals, each pin of two of connecting luminous diode connection terminals is connected in the socket on housing another side and with contact pin, is fixed respectively by wire respectively.
In use, the voltage of common adopted battery is 3.6V to the utility model.
While adopting the utility model to detect data cable, only one end plug of cable need be inserted in the socket of the utility model one side, cable other end plug is inserted in the socket of the utility model opposite side, if each lumination of light emitting diode, cable energy normal power-up is described, up-to-standard, otherwise explanation cable malunion is normal, has quality problems.Detect fast, testing result is directly perceived, can not produce and detect error.
Claims (2)
1. the pick-up unit of a plug data cable, it is characterized in that: comprise a square housing, on relative two sides of described housing, be respectively equipped with a socket, the end face of described housing is provided with 3 transparent display windows, the inside of described housing is provided with testing circuit, described testing circuit comprises a battery, R1, R2, tri-resistance of R3, D1, D2, tri-light emitting diodes of D3, and No. 1 connection terminal, No. 2 connection terminals, No. 3 connection terminals and No. 4 connection terminals, wherein No. 1 connection terminal and No. 4 connection terminals are respectively provided with numbering 1 to 6 totally 6 pins, No. 2 connection terminals and No. 3 three connection terminals are respectively provided with numbering 1 to 4 totally 4 pins, the anodal contact resistance R1 of described battery, one end of R2, R3, battery cathode ground connection, 1,3,5 pins of the described No. 1 connection terminal other end of contact resistance R1, R2, R3 respectively, 2,4,6 pin ground connection, 1,3 pins of the described No. 2 connection terminals other end of contact resistance R1, R2 respectively, 2,4 pin ground connection, 1,3 pins of the described No. 3 connection terminals positive pole of connecting luminous diode D1, D2 respectively, 2,4 pins are the negative pole of connecting luminous diode D1, D2 respectively, 1,3,5 pins of the described No. 4 connection terminals positive pole of connecting luminous diode D1, D2, D3 respectively, 2,4,6 pins are the negative pole of connecting luminous diode D1, D2, D3 respectively, described 3 light emitting diodes lay respectively at the below of 3 transparency display windows of housing, each pin of described No. 1 connection terminal and No. 2 connection terminals is connected in the socket on housing one side and with contact pin, is fixed respectively by wire respectively, and each pin of described No. 3 connection terminals and No. 4 connection terminals is connected in the socket on housing another side and with contact pin, is fixed respectively by wire respectively.
2. the pick-up unit of plug data cable according to claim 1, is characterized in that: the voltage of described battery is 3.6V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754577.2U CN203587730U (en) | 2013-11-25 | 2013-11-25 | Detection apparatus of patch plug data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754577.2U CN203587730U (en) | 2013-11-25 | 2013-11-25 | Detection apparatus of patch plug data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587730U true CN203587730U (en) | 2014-05-07 |
Family
ID=50585630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754577.2U Expired - Fee Related CN203587730U (en) | 2013-11-25 | 2013-11-25 | Detection apparatus of patch plug data cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004365A (en) * | 2015-07-03 | 2015-10-28 | 中山市佑崴自动化科技有限公司 | Data line test machine |
| CN105954643A (en) * | 2016-06-17 | 2016-09-21 | 资阳中车电力机车有限公司 | Portable multi-core plugging element checking instrument |
| CN111580013A (en) * | 2020-05-27 | 2020-08-25 | 上海趣致网络科技股份有限公司 | Cable detection circuit of unmanned vending machine |
-
2013
- 2013-11-25 CN CN201320754577.2U patent/CN203587730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004365A (en) * | 2015-07-03 | 2015-10-28 | 中山市佑崴自动化科技有限公司 | Data line test machine |
| CN105954643A (en) * | 2016-06-17 | 2016-09-21 | 资阳中车电力机车有限公司 | Portable multi-core plugging element checking instrument |
| CN111580013A (en) * | 2020-05-27 | 2020-08-25 | 上海趣致网络科技股份有限公司 | Cable detection circuit of unmanned vending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20171125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |