CN202837453U - Network interface monomer test device - Google Patents
Network interface monomer test device Download PDFInfo
- Publication number
- CN202837453U CN202837453U CN 201220406756 CN201220406756U CN202837453U CN 202837453 U CN202837453 U CN 202837453U CN 201220406756 CN201220406756 CN 201220406756 CN 201220406756 U CN201220406756 U CN 201220406756U CN 202837453 U CN202837453 U CN 202837453U
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- Prior art keywords
- network interface
- interface monomer
- monomer
- proving installation
- direct supply
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Abstract
The utility model discloses a network interface monomer test device, characterized in that a network interface monomer comprises an inlet and an outlet, and the inlet and the outlet both comprise at least four signal pins. The test device comprises a DC power supply, a netting twine, a connector and four display units; one end of the netting twine possesses a crystal head, four signal wires at the other end of the netting twine are connected with one pole of the DC power supply separately, and the crystal head is connected with the inlet of the network interface monomer; the connector comprises four terminals corresponding to the above four signal pins, and one end of the connector is electrically connected with the outlet of the network interface monomer; one ends of the four display units are electrically connected with the four terminals of the connector respectively, and the other ends are connected with the other pole of the DC power supply separately. Because a shaking test does not need to arrange the network interface monomer on an electronic product, when the test is failing, a disassembly trouble does not exist.
Description
[technical field]
The utility model relates to a kind of proving installation, particularly relates to a kind of network interface monomer proving installation.
[background technology]
At present a lot of electronic products all can have network interface (RJ45, RJ11), for example desktop computer, notebook computer.For the RJ45 interface, it has Bai Cheng, and orange is green in vain, indigo plant, and Bai Lan, green, white palm fibre, eight pins of palm fibre are that orange, indigo plant wherein, green, four pins of palm fibre come signal transmission and we can use at present usually.Certainly, RJ11 comes signal transmission with four pins.
For mobile devices such as notebook computers, usually in connected with network cable, need to move again, so just need network interface when mobile, netting twine can not cause along with rocking contact bad.For this requirement, whether corresponding network interface monomer need to verify that the crystal head of netting twine rocks within it can affect the signal transmission.Present, can only be installed on the electronic product from the apparent size measurement or with the network interface monomer and just can test.
Yet, the measurement of apparent size and unreliable, and for the network interface monomer is installed on the electronic product, if defective, need dismounting, trouble and electronic product had injury.
In view of this, be necessary to develop a kind of network interface monomer proving installation in fact, to address the above problem.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of network interface monomer proving installation, solves at present with behind the network interface monomer installation electronic product, if crystal head rocks test by then dismantling the problem of trouble.
In order to achieve the above object, the network interface monomer proving installation that the utility model provides, described network interface monomer has entrance and outlet, and described entrance and outlet all have at least four signal pins, and described proving installation comprises:
Direct supply;
Netting twine, the one end has crystal head, and four signal wires of the other end of described netting twine connect respectively described direct supply one utmost point, and described crystal head connects the entrance of described network interface monomer;
Connector, it has four terminals of corresponding above-mentioned four signal pins, and described connector one end and the outlet of described network interface monomer are electrically connected;
Four display units, one end are electrically connected with four terminals of described connector respectively, and the other end of described display unit connects respectively another utmost point of described direct supply.
Optionally, described direct supply voltage is 3V.
Optionally, described network interface monomer is RJ45 interface monomer.
Optionally, described four signal wires are respectively orange, indigo plant, green, the brown signal wire of netting twine.
Optionally, described network interface monomer is RJ11 interface monomer.
Optionally, each described display unit is also gone here and there and is provided with resistance.
Optionally, described display unit is light emitting diode, described direct supply one very anodal, and the positive pole of described light emitting diode connects the positive pole of this direct supply.
Optionally, described light emitting diode comes respectively four pins of corresponding described network interface monomer with different luminescence displays.
Compared to prior art, utilize network interface monomer proving installation of the present utility model, when test, the crystal head of described netting twine is inserted the entrance of network interface monomer, with the outlet that described connector inserts the network interface monomer, rock described crystal head, if it is constant that described display unit shows, then network interface monomer test is passed through, if described display unit shows and change (such as light emitting diode dimmed or do not work), then network interface monomer test crash.Owing to above-mentionedly rock test and need not the network interface monomer is installed on electronic product the trouble that does not therefore exist test crash to dismantle.
[description of drawings]
Fig. 1 illustrates the structural representation into network interface monomer proving installation of the present utility model one preferred embodiment.
[embodiment]
See also Fig. 1, Fig. 1 illustrates the structural representation into network interface monomer proving installation of the present utility model one preferred embodiment.
In order to achieve the above object, the network interface monomer proving installation that the utility model provides, described network interface monomer 10 has entrance and outlet, and described entrance and outlet all have at least four signal pins, and described proving installation comprises:
Four display units, one end are electrically connected with four terminals of described connector 50 respectively, and the other end of described display unit connects respectively another utmost point of described direct supply 20.
Wherein, described direct supply 20 voltages can be 3V.
Wherein, described network interface monomer 10 can be RJ45 interface monomer.
Wherein, described four signal wires can be respectively orange, indigo plant, green, the brown signal wire of netting twine 30.
Wherein, described network interface monomer 10 can be RJ11 interface monomer.
Wherein, each described display unit is also gone here and there and is provided with resistance 60, and described resistance 60 is in order to holding circuit.
Wherein, described display unit is light emitting diode 70, described direct supply 20 one very anodal, and the positive pole of described light emitting diode 70 connects the positive pole of this direct supply.
Wherein, described light emitting diode 70 comes respectively four pins of corresponding described network interface monomer 10 with different luminescence displays.
To sum up, utilize network interface monomer proving installation of the present utility model, when test, the crystal head 40 of described netting twine 30 is inserted the entrance of network interface monomers 10, with the outlet that described connector 50 inserts network interface monomers 10, rock described crystal head 40, if it is constant that described display unit shows, then network interface monomer test is passed through, if described display unit shows and change (such as light emitting diode 70 dimmed or do not work), then network interface monomer 10 test crashs.Owing to above-mentionedly rock test and need not network interface monomer 10 is installed on electronic product the trouble that does not therefore exist test crash to dismantle.
Claims (8)
1. network interface monomer proving installation, described network interface monomer has entrance and outlet, and described entrance and outlet all have at least four signal pins, it is characterized in that described proving installation comprises:
Direct supply;
Netting twine, the one end has crystal head, and four signal wires of the other end of described netting twine connect respectively described direct supply one utmost point, and described crystal head connects the entrance of described network interface monomer;
Connector, it has four terminals of corresponding above-mentioned four signal pins, and described connector one end and the outlet of described network interface monomer are electrically connected;
Four display units, one end are electrically connected with four terminals of described connector respectively, and the other end of described display unit connects respectively another utmost point of described direct supply.
2. network interface monomer proving installation as claimed in claim 1 is characterized in that, described direct supply voltage is 3V.
3. network interface monomer proving installation as claimed in claim 1 is characterized in that, described network interface monomer is RJ45 interface monomer.
4. network interface monomer proving installation as claimed in claim 3 is characterized in that, described four signal wires are respectively orange, indigo plant, green, the brown signal wire of netting twine.
5. network interface monomer proving installation as claimed in claim 1 is characterized in that, described network interface monomer is RJ11 interface monomer.
6. network interface monomer proving installation as claimed in claim 1 is characterized in that, each described display unit is also gone here and there and is provided with resistance.
7. network interface monomer proving installation as claimed in claim 1 is characterized in that, described display unit is light emitting diode, described direct supply one very anodal, and the positive pole of described light emitting diode connects the positive pole of this direct supply.
8. network interface monomer proving installation as claimed in claim 7 is characterized in that, described light emitting diode comes respectively four pins of corresponding described network interface monomer with different luminescence displays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406756 CN202837453U (en) | 2012-08-16 | 2012-08-16 | Network interface monomer test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406756 CN202837453U (en) | 2012-08-16 | 2012-08-16 | Network interface monomer test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837453U true CN202837453U (en) | 2013-03-27 |
Family
ID=47949129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220406756 Expired - Fee Related CN202837453U (en) | 2012-08-16 | 2012-08-16 | Network interface monomer test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837453U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346926A (en) * | 2013-06-29 | 2013-10-09 | 国家电网公司 | Dispatching automation master station channel plate testing method and device |
| CN103592555A (en) * | 2012-08-16 | 2014-02-19 | 神讯电脑(昆山)有限公司 | Network interface monomer test equipment |
| CN104422844A (en) * | 2013-08-28 | 2015-03-18 | 神讯电脑(昆山)有限公司 | Aviation plug interface test device |
| CN104793093A (en) * | 2014-01-17 | 2015-07-22 | 神讯电脑(昆山)有限公司 | Reliability testing apparatus for computer external interface |
| CN105652088A (en) * | 2014-11-14 | 2016-06-08 | 神讯电脑(昆山)有限公司 | External interface contact impedance test apparatus |
-
2012
- 2012-08-16 CN CN 201220406756 patent/CN202837453U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592555A (en) * | 2012-08-16 | 2014-02-19 | 神讯电脑(昆山)有限公司 | Network interface monomer test equipment |
| CN103346926A (en) * | 2013-06-29 | 2013-10-09 | 国家电网公司 | Dispatching automation master station channel plate testing method and device |
| CN104422844A (en) * | 2013-08-28 | 2015-03-18 | 神讯电脑(昆山)有限公司 | Aviation plug interface test device |
| CN104793093A (en) * | 2014-01-17 | 2015-07-22 | 神讯电脑(昆山)有限公司 | Reliability testing apparatus for computer external interface |
| CN105652088A (en) * | 2014-11-14 | 2016-06-08 | 神讯电脑(昆山)有限公司 | External interface contact impedance test apparatus |
| CN105652088B (en) * | 2014-11-14 | 2018-04-20 | 神讯电脑(昆山)有限公司 | The test device of external interface contact impedance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170816 |