CN2689373Y - Network wire experimental device of computer - Google Patents
Network wire experimental device of computer Download PDFInfo
- Publication number
- CN2689373Y CN2689373Y CN 200320109747 CN200320109747U CN2689373Y CN 2689373 Y CN2689373 Y CN 2689373Y CN 200320109747 CN200320109747 CN 200320109747 CN 200320109747 U CN200320109747 U CN 200320109747U CN 2689373 Y CN2689373 Y CN 2689373Y
- Authority
- CN
- China
- Prior art keywords
- network
- computer
- holder
- led
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model belongs to a teaching and experimental device in the aspect of computer and network, in particular to a network wire experimental device of a computer used for training professional to teach, experiment and operate in the aspect of the computer and the network in universities, vocational schools, training departments and corporations, comprising paired network sockets, a fixing seat and a display circuit, characterized in that the paired network sockets are fixed on the upper surface of the fixing seat on which a display is arranged, a connecting block is fixed in the fixing seat, and one of the paired network sockets is connected with the display through the connecting block. The network wire experimental device of a computer has the advantage of low cost, simultaneously, satisfying many people to carry out test and experiment.
Description
Under technical field: the utility model belongs to the teaching experimental equipment of a kind of computing machine and network facet, and particularly university, vocational school and training department, enterprise carry out professional's education experiment of computing machine and network facet and computer network winding thread experimental provision that operation training is used.
Technical background: when communication and computer network system wiring, use the quartzy plug of 8 lines to inject network socket 568A, 568B usually and carry out the network connection.Whether the quality that the quartzy plug of 8 lines connects directly influence can proper communication, measure the quartzy plug of 8 cores the special measurement instrument is generally arranged, the special measurement instrument is divided into two parts, part fixed network socket 568A, another part fixed network socket 568B, behind network socket 568A, the 568B with the quartzy plug reeve of 8 cores two ends, can directly show the quality of the quartzy plug of 8 cores.After the quartzy plug of 8 cores is made, dispatch from the factory after general available dedicated surveying instrument measurement is qualified.But relate to the quartzy plug of making 8 cores for carrying out network experiment, particularly network experiment, adopt instrumentation to carry out test experience, price is too high on the one hand, once can only be operated by a people on the other hand, and is very inconvenient.
Summary of the invention: the purpose of this utility model provides a kind of computer network winding thread experimental provision, and its expense is low, can satisfy a plurality of people simultaneously tests and test.
The purpose of this utility model is achieved in that computer network winding thread experimental provision, it is by network socket 568A, the 568B of pairing, holder, display device are formed, it is characterized in that: network socket 568A, the 568B of pairing are fixed on the holder upper surface, be fixed with display device on the holder, control panel is fixed in the holder, and the network socket of pairing is connected in series by corresponding grid line and display device, the corresponding display unit of the every corresponding display device of grid line.
Described display device is made up of two groups of LED battle arrays example, and two groups of LED battle array examples are connected on respectively and the corresponding grid line of network socket two ends, wherein the network conductors that one group of LED can a numbering of correspondence.
Grid line one end is with after one group of LED is connected in series, and the other end of LED is connected to control circuit, and control circuit is welded on control panel.
The pairing network socket can 1-500 between choose.
Because the utility model is the network socket that is fixed with pairing at a holder upper surface, display is arranged on the holder, control panel is fixed in the holder, the network socket of pairing is connected in series by grid line and display device, insert grid line two in the network socket respectively, if when an end did not have crimping good, pilot lamp did not work.If during the upper-lower position dislocation, the control circuit of another termination of LED becomes and can find where misalignment position is by to every control connection of one group of LED.The pairing network socket can 1-500 between choose, can allow a plurality of experimental implementation persons carry out simultaneously like this, not only intuitive is good, price is low, satisfies a plurality of experimenters' demand simultaneously.
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Description of drawings: Fig. 1 is an embodiment surface structure synoptic diagram;
Fig. 2 is the control panel circuit diagram.Among the figure, 1, the pairing network socket; 2, holder; 3, control panel; 4, display; 5,8 spider lines lead-in wire; 6, gauge tap circuit.
Embodiment: as shown in Figure 1, be fixed with network socket 1, the display 4 of pairing on holder 2, display 4 is made up of two groups 16 LED, and 16 LED is divided into up and down each 8, is complementary with the 8 spider lines lead-in wire 5 of a network socket.The interior control panel of the network socket 1, display 4 of pairing and holder 23 is connected by grid line.
Concrete work and experiment method as shown in Figure 2,8 spider lines of the network socket 1 of pairing by different numberings and color go between after 5 connections, every 8 spider lines 5 two ends that go between all are in series with a LED, the LED of upper end is added on the power supply of 5V after by current-limiting resistance; The LED negative terminal of lower end connects gauge tap circuit 6, when gauge tap circuit 6 is connected each one by one, as long as each root grid line all press reference numeral and is connected with color, fixing display 4 on the holder 2 at this moment, just about the display unit LED of correspondence bright entirely.If grid line has one not connect, because LED is a series relationship up and down, the LED up and down of corresponding position can be not bright.Connect as a grid line dislocation, when gauge tap circuit 6 was connected each one by one, the LED of corresponding wrong position was bright.In Fig. 2, the numbering of 8 spider lines lead-in wire 5 is all numbered from 1 to 8, and corresponding have demonstration at holder 2.Holder 2 of the present utility model can be made experiment table, also can make casing.
Claims (5)
1, computer network winding thread experimental provision, it is made up of network socket, holder, the display circuit of pairing, it is characterized in that: the network socket of pairing is fixed on the holder upper surface, be fixed with display on the holder, terminal block is fixed in the holder, and one of them network socket of the network socket of pairing is connected with display by terminal block.
2, computer network winding thread experimental provision according to claim 1, it is characterized in that: described display circuit is made up of LED and terminal block bonding conductor, each lead in the grid line is connected in series a LED at least, the network conductors of the corresponding numbering of each LED.
3, computer network winding thread experimental provision according to claim 1 is characterized in that: the network socket of pairing can 1-500 between choose.
4, computer network winding thread experimental provision according to claim 1, it is characterized in that: holder (2) is an experiment table.
5, computer network winding thread experimental provision according to claim 1, it is characterized in that: holder (2) is a casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109747 CN2689373Y (en) | 2003-11-18 | 2003-11-18 | Network wire experimental device of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109747 CN2689373Y (en) | 2003-11-18 | 2003-11-18 | Network wire experimental device of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689373Y true CN2689373Y (en) | 2005-03-30 |
Family
ID=34661679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109747 Expired - Lifetime CN2689373Y (en) | 2003-11-18 | 2003-11-18 | Network wire experimental device of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689373Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819979A (en) * | 2012-08-22 | 2012-12-12 | 西安开元电子实业有限公司 | Electro-technical and electronic wiring practical training device |
| CN103996347A (en) * | 2014-05-27 | 2014-08-20 | 西安开元电子实业有限公司 | Optical fiber wiring and terminating experiment instrument |
| CN107331261A (en) * | 2017-08-15 | 2017-11-07 | 重庆工程职业技术学院 | The wiring check system and electric training platform of a kind of electric training platform |
-
2003
- 2003-11-18 CN CN 200320109747 patent/CN2689373Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819979A (en) * | 2012-08-22 | 2012-12-12 | 西安开元电子实业有限公司 | Electro-technical and electronic wiring practical training device |
| CN103996347A (en) * | 2014-05-27 | 2014-08-20 | 西安开元电子实业有限公司 | Optical fiber wiring and terminating experiment instrument |
| CN103996347B (en) * | 2014-05-27 | 2016-08-17 | 西安开元电子实业有限公司 | A kind of optical fiber distributing termination experiment instrument |
| CN107331261A (en) * | 2017-08-15 | 2017-11-07 | 重庆工程职业技术学院 | The wiring check system and electric training platform of a kind of electric training platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131118 Granted publication date: 20050330 |