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CN106410490A - Communication cable connection device used for network communication engineering - Google Patents

Communication cable connection device used for network communication engineering Download PDF

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Publication number
CN106410490A
CN106410490A CN201610802705.4A CN201610802705A CN106410490A CN 106410490 A CN106410490 A CN 106410490A CN 201610802705 A CN201610802705 A CN 201610802705A CN 106410490 A CN106410490 A CN 106410490A
Authority
CN
China
Prior art keywords
communication cable
network communication
bearing
wiring unit
protecgulum
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.)
Granted
Application number
CN201610802705.4A
Other languages
Chinese (zh)
Other versions
CN106410490B (en
Inventor
曹燕红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Gui Gui information Polytron Technologies Inc
Original Assignee
Shenzhen Ansike Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Ansike Electronic Technology Co Ltd filed Critical Shenzhen Ansike Electronic Technology Co Ltd
Priority to CN201610802705.4A priority Critical patent/CN106410490B/en
Publication of CN106410490A publication Critical patent/CN106410490A/en
Application granted granted Critical
Publication of CN106410490B publication Critical patent/CN106410490B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/717Structural association with built-in electrical component with built-in light source
    • H01R13/7175Light emitting diodes (LEDs)
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • H01R13/508Bases; Cases composed of different pieces assembled by a separate clip or spring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6666Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6675Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/04Connectors or connections adapted for particular applications for network, e.g. LAN connectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The invention relates to a communication cable connection device used for network communication engineering. The communication cable connection device comprises a front cover and a main body; the front cover is provided with a display interface, a status indicator lamp and multiple control keys; and the main body is provided with a plurality of network connection protective jackets. In the communication cable connection device used for the network communication engineering, as long as a limiting rod is pressed down manually, one end of a connecting rod is in contact with the front cover, a support base is pulled up and then the limiting rod is embedded into the interior of a limiting groove; meanwhile, as the limiting rod can be guaranteed to be fixed at the interior of the limiting groove via a fixing component, and the front cover and the main body are firmly fixed via tensile force of a reset spring, the assembling and disassembling flexibility as well as the practicability of the device are improved. Moreover, in a temperature measurement circuit, the circuit cost is reduced and the market promotion value of the device is increased while precise temperature measurement is guaranteed by using a simple principle of partial pressure detection.

Description

A kind of communication cable wiring unit for network communication engineering
Technical field
The present invention relates to a kind of communication cable wiring unit for network communication engineering.
Background technology
In China, with the continuous quickening of economic development, the scientific and technological level of China is also greatly improved.Companion With the arriving of Internet era, the network communication of China has obtained quick development.
In existing communication cable wiring unit, need the termination of communication cable to extend into the inside of equipment, then Carry out wiring, then by lid fixing seal.But, in addition it is also necessary to be opened lid when wiring error occurs, this Sample increases the workload of operation, reduces the practicality of equipment;Moreover, when equipment works, need to it Internal temperature carries out monitor in real time, thus the reliability of equipment work can be ensured, and due to existing temperature measurement circuit all The integrated circuit employing costliness, to carry out monitoring temperature, improves the production cost of equipment, so greatly reduces equipment The market competitiveness.
Content of the invention
The technical problem to be solved in the present invention is:In order to overcome the deficiencies in the prior art, one kind is provided to be used for network communication The communication cable wiring unit of engineering.
The technical solution adopted for the present invention to solve the technical problems is:A kind of communication cable for network communication engineering Wiring unit, including protecgulum and body, described protecgulum is provided with display interface, status indicator lamp and some control buttons, described Body is provided with some network connection protective cases;
Described protecgulum is provided with retention mechanism near the side of body, and described protecgulum is connected with body by retention mechanism;
Described retention mechanism includes bearing, the jointed shaft being arranged on bearing, connecting rod and gag lever post, and described jointed shaft sets Put in connecting rod, described connecting rod is hinged with bearing by jointed shaft, and described bearing is arranged on protecgulum, and described protecgulum is located at It is provided with groove, the inside of described groove is provided with back-moving spring, described bearing passes through back-moving spring and groove at the position of bearing Bottom connects, and the width of described bearing is more than the width of the notch of groove, and described gag lever post is arranged in connecting rod and away from this One end of body, described body is provided with stopper slot at position corresponding with gag lever post;
The inside of described body is provided with temperature-measuring module, and described temperature-measuring module includes temperature measuring circuit, described Temperature measuring circuit includes first resistor, second resistance, thermistor, electric capacity and voltage stabilizing triode, described voltage stabilizing triode Model BAT54S, one end ground connection, described first resistor and the heat of the series circuit of described first resistor and thermistor composition The other end external 5V DC voltage power supply of the series circuit of quick resistance composition, one end of described second resistance is electric with first respectively Resistance and thermistor connect, and the other end of described second resistance passes through capacity earth, and the second end of described voltage stabilizing triode is external 5V DC voltage power supply, the first end ground connection of described voltage stabilizing triode, the 3rd end of described voltage stabilizing triode is electric with second respectively Resistance and capacitance connection.
Preferably, in order to ensure that gag lever post can be fixed on the inside of stopper slot, described gag lever post is additionally provided with fixation Assembly, described fixation kit includes housing, limit spring and bead, and the vertical cross-section of described housing is U-shaped, described bead At the opening of housing, described limit spring is located at the inside of housing, and described bead passes through the interior of limit spring and housing The bottom in portion connects.
Preferably, in order to ensure that protecgulum can be good at being fastened on body, the quantity of described retention mechanism is four, Described retention mechanism circumference is evenly distributed on the periphery of body.
Preferably, the material of described network connection protective case is rubber.
Preferably, LCDs has the characteristics that display content is many, thus improve the practicality of equipment, described aobvious Show that interface is LCDs.
Preferably, the reliability of the state instruction in order to improve equipment, described status indicator lamp includes dual color light emitting two Pole pipe.
Preferably, for the operability improving equipment, described control button is touch key.
Preferably, for the sustainable ability to work improving equipment, the inside of described body is provided with battery, described storage Battery is trifluoro lithium battery.
The invention has the beneficial effects as follows, this is used in the communication cable wiring unit of network communication engineering, manually will Gag lever post is down pressed, and one end of connecting rod will come in contact and protecgulum between, and bearing will be pulled up, and then gag lever post is just The inside of stopper slot can be embedded into, meanwhile, ensure that gag lever post is fixed on the inside of stopper slot by fixation kit, then pass through The pulling force of back-moving spring is it is achieved that by protecgulum and body fixation, thus improve the flexibility of the dismounting of equipment, improve Its practicality;Moreover, in temperature measuring circuit, the principle that detected by simple partial pressure, ensure that accurate temperature While measurement, reduce the cost of circuit, improve the market popularization value of equipment.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the communication cable wiring unit for network communication engineering of the present invention;
Fig. 2 is the structural representation of the communication cable wiring unit for network communication engineering of the present invention;
Fig. 3 is the structural representation of the retention mechanism of the communication cable wiring unit for network communication engineering of the present invention Figure;
Fig. 4 is the structural representation of the fixation kit of the communication cable wiring unit for network communication engineering of the present invention Figure;
Fig. 5 is that the circuit of the temperature sensing circuit of the communication cable wiring unit for network communication engineering of the present invention is former Reason figure;
In figure:1. protecgulum, 2. network connection protective case, 3. display interface, 4. status indicator lamp, 5. control button, 6. Body, 7. retention mechanism, 8. jointed shaft, 9. bearing, 10. groove, 11. back-moving springs, 12. connecting rods, 13. gag lever posts, 14. is fixing Assembly, 15. beades, 16. limit spring, 17. housings, D1. voltage stabilizing triode, R1. first resistor, R2. second resistance, RT. Thermistor, C1. electric capacity.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
As Figure 1-Figure 5, a kind of communication cable wiring unit for network communication engineering, including protecgulum 1 and body 6, described protecgulum 1 is provided with display interface 3, status indicator lamp 4 and some control buttons 5, and described body 6 is provided with some networks Wiring protective case 2;
Described protecgulum 1 is provided with retention mechanism 7 near the side of body 6, and described protecgulum 1 passes through retention mechanism 7 with body 6 even Connect;
Described retention mechanism 7 includes bearing 9, the jointed shaft 8 being arranged on bearing 9, connecting rod 12 and gag lever post 13, described Jointed shaft 8 is arranged in connecting rod 12, and it is hinged with bearing 9, before described bearing 9 is arranged on that described connecting rod 12 passes through jointed shaft 8 On lid 1, described protecgulum 1 is located at and is provided with groove 10 at the position of bearing 9, and the inside of described groove 10 is provided with back-moving spring 11, institute State bearing 9 to be connected with the bottom of groove 10 by back-moving spring 11, the width of described bearing 9 is more than the width of the notch of groove 10 Degree, described gag lever post 13 is arranged in connecting rod 12 and the one end away from body 6, corresponding with gag lever post 13 on described body 6 It is provided with stopper slot at position;
The inside of described body 6 is provided with temperature-measuring module, and described temperature-measuring module includes temperature measuring circuit, described Temperature measuring circuit includes first resistor R1, second resistance R2, thermistor RT, electric capacity C1 and voltage stabilizing triode D1, described steady Model BAT54S of pressure triode D1, one end ground connection of the series circuit of described first resistor R1 and thermistor RT composition, The other end external 5V DC voltage power supply of the series circuit of described first resistor R1 and thermistor RT composition, described second electricity One end of resistance R2 is connected with first resistor R1 and thermistor RT respectively, and the other end of described second resistance R2 is connect by electric capacity C1 Ground, the second end external 5V DC voltage power supply of described voltage stabilizing triode D1, the first end ground connection of described voltage stabilizing triode D1, institute The 3rd end stating voltage stabilizing triode D1 is connected with second resistance R2 and electric capacity C1 respectively.
Preferably, in order to ensure that gag lever post 13 can be fixed on the inside of stopper slot, described gag lever post 13 is additionally provided with Fixation kit 14, described fixation kit 14 includes housing 17, limit spring 16 and bead 15, the vertical cross-section of described housing 17 For U-shaped, described bead 15 is located at the opening of housing 17, and described limit spring 16 is located at the inside of housing 17, described glass Pearl 15 is connected with the bottom of the inside of housing 17 by limit spring 16.
Preferably, in order to ensure that protecgulum 1 can be good at being fastened on body 6, the quantity of described retention mechanism 7 is four Individual, described retention mechanism 7 circumference is evenly distributed on the periphery of body 6.
Preferably, the material of described network connection protective case 2 is rubber.
Preferably, LCDs has the characteristics that display content is many, thus improve the practicality of equipment, described aobvious Show that interface 3 is LCDs.
Preferably, the reliability of the state instruction in order to improve equipment, described status indicator lamp 4 includes dual color light emitting two Pole pipe.
Preferably, for the operability improving equipment, described control button 5 is touch key.
Preferably, for the sustainable ability to work improving equipment, the inside of described body 6 is provided with battery, described Battery is trifluoro lithium battery.
This is used in the communication cable wiring unit of network communication engineering, network connection protective case 2, for ensureing network electricity Cable has access to the inside of equipment, improves the practicality of equipment;Display interface 3, for showing the job information of correlation, carries The high practicality of equipment;Status indicator lamp 4, for showing to the relevant operating conditions of equipment;Control button 5, is easy to User manipulates to equipment, improves the operability of equipment;Retention mechanism 7, for ensureing the sealing of protecgulum 1 and body 6, Improve the flexibility of both fractionations.
This is used in the retention mechanism 7 of the communication cable wiring unit of network communication engineering, when needing protecgulum 1 and body 6 when being fixed together, and connecting rod 12 and gag lever post 13 are down pressed by user, and now connecting rod 12 rotates around bearing 9, connecting rod 12 other end will come in contact and protecgulum 1 between, and now bearing 9 will be pulled up by back-moving spring 11, then limits Position bar 13 will be embedded into the inside of stopper slot, meanwhile, ensure that gag lever post 13 is fixed on stopper slot by fixation kit 14 Inside, then by the pulling force of back-moving spring 11 it is achieved that by protecgulum 1 and body 6 fixation.During if desired for taking off, only need Will manually by gag lever post 13 transfer to come.
This is used in the temperature-measuring module of communication cable wiring unit of network communication engineering, temperature-measuring module, uses Carry out the temperature to device interior and carry out accurate measurement, improve the reliability of equipment work.In temperature measuring circuit, the first electricity Resistance R1 and thermistor RT carries out partial pressure to 5V power supply, then carries out current limliting through second resistance R2, subsequently passes through voltage stabilizing triode D1 carries out voltage-limiting protection, thus ensure that the accurate detection to temperature signal.In this circuit, by simple partial pressure detect former Reason, while ensure that accurate temperature measurement, reduces the cost of circuit, improves the market popularization value of equipment.
Compared with prior art, this is used in the communication cable wiring unit of network communication engineering, manually will be spacing Bar 13 is down pressed, and one end of connecting rod 12 will come in contact and protecgulum 1 between, and bearing 9 will be pulled up, then gag lever post By fixation kit 14,13 inside that will be embedded into stopper slot, meanwhile, ensure that gag lever post 13 is fixed in stopper slot Portion, then by the pulling force of back-moving spring 11 it is achieved that by protecgulum 1 and body 6 fixation, thus improve the dismounting of equipment Flexibility, improves its practicality;Moreover, in temperature measuring circuit, the principle that detected by simple partial pressure, protecting While having demonstrate,proved accurate temperature measurement, reduce the cost of circuit, improve the market popularization value of equipment.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention The content that property scope is not limited on specification it is necessary to determine its technical scope according to right.

Claims (8)

1. a kind of communication cable wiring unit for network communication engineering is it is characterised in that include protecgulum (1) and body (6), Described protecgulum (1) is provided with display interface (3), status indicator lamp (4) and some control buttons (5), and described body (6) is provided with Some network connection protective cases (2);
Described protecgulum (1) is provided with retention mechanism (7) near the side of body (6), described protecgulum (1) pass through retention mechanism (7) with Body (6) connects;
Described retention mechanism (7) includes bearing (9), jointed shaft (8), connecting rod (12) and the gag lever post being arranged on bearing (9) (13), described jointed shaft (8) is arranged in connecting rod (12), and described connecting rod (12) is passed through jointed shaft (8) and cut with scissors with bearing (9) Connect, described bearing (9) is arranged on protecgulum (1), described protecgulum (1) is located at and is provided with groove (10) at the position of bearing (9), described The inside of groove (10) is provided with back-moving spring (11), and described bearing (9) is passed through back-moving spring (11) and connected with the bottom of groove (10) Connect, the width of described bearing (9) is more than the width of the notch of groove (10), described gag lever post (13) is arranged in connecting rod (12) And the one end away from body (6), described body (6) is provided with stopper slot at position corresponding with gag lever post (13);
The inside of described body (6) is provided with temperature-measuring module, and described temperature-measuring module includes temperature measuring circuit, described temperature Degree measuring circuit includes first resistor (R1), second resistance (R2), thermistor (RT), electric capacity (C1) and voltage stabilizing triode (D1) string that, model BAT54S of described voltage stabilizing triode (D1), described first resistor (R1) and thermistor (RT) form The external 5V of the other end of the series circuit that one end ground connection of connection circuit, described first resistor (R1) and thermistor (RT) form is straight Stream voltage source, one end of described second resistance (R2) is connected with first resistor (R1) and thermistor (RT) respectively, and described the The other end of two resistance (R2) passes through electric capacity (C1) and is grounded, the second end external 5V direct current piezoelectricity of described voltage stabilizing triode (D1) Source, the first end ground connection of described voltage stabilizing triode (D1), the 3rd end of described voltage stabilizing triode (D1) respectively with second resistance (R2) connect with electric capacity (C1).
2. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described spacing Fixation kit (14) is additionally provided with bar (13), described fixation kit (14) includes housing (17), limit spring (16) and bead (15), the vertical cross-section of described housing (17) is U-shaped, and described bead (15) is located at the opening of housing (17), described spacing Spring (16) is located at the inside of housing (17), and described bead (15) passes through the bottom of limit spring (16) and the inside of housing (17) Portion connects.
3. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described fastening The quantity of mechanism (7) is four, and described retention mechanism (7) circumference is evenly distributed on the periphery of body (6).
4. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described network The material of wiring protective case (2) is rubber.
5. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described display Interface (3) is LCDs.
6. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described state Indicator lamp (4) includes dichromatic LED.
7. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described control Button (5) is touch key.
8. it is used for as claimed in claim 1 the communication cable wiring unit of network communication engineering it is characterised in that described body (6) inside is provided with battery, and described battery is trifluoro lithium battery.
CN201610802705.4A 2016-09-05 2016-09-05 A kind of communication cable wiring unit for network communication engineering Active CN106410490B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610802705.4A CN106410490B (en) 2016-09-05 2016-09-05 A kind of communication cable wiring unit for network communication engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610802705.4A CN106410490B (en) 2016-09-05 2016-09-05 A kind of communication cable wiring unit for network communication engineering

Publications (2)

Publication Number Publication Date
CN106410490A true CN106410490A (en) 2017-02-15
CN106410490B CN106410490B (en) 2018-09-18

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1041031A (en) * 1996-07-19 1998-02-13 Matsushita Electric Works Ltd Network concentrator
EP0889565A1 (en) * 1997-04-21 1999-01-07 Schneider Electric Sa Enclosure for electrical switching equipment
CN2353066Y (en) * 1998-09-21 1999-12-08 陈俊良 Safety arrangement for electric power inserting connection component
CN2419703Y (en) * 1999-10-06 2001-02-14 尤宣来 Load adjustable monitoring electric socket
CN101111975A (en) * 2004-10-14 2008-01-23 奇胜亚洲集团有限公司 Circuit connection device with rotatable connector carrier
CN102098277A (en) * 2009-12-11 2011-06-15 传象科技股份有限公司 Network interface conversion system and method, and related devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1041031A (en) * 1996-07-19 1998-02-13 Matsushita Electric Works Ltd Network concentrator
EP0889565A1 (en) * 1997-04-21 1999-01-07 Schneider Electric Sa Enclosure for electrical switching equipment
CN2353066Y (en) * 1998-09-21 1999-12-08 陈俊良 Safety arrangement for electric power inserting connection component
CN2419703Y (en) * 1999-10-06 2001-02-14 尤宣来 Load adjustable monitoring electric socket
CN101111975A (en) * 2004-10-14 2008-01-23 奇胜亚洲集团有限公司 Circuit connection device with rotatable connector carrier
CN102098277A (en) * 2009-12-11 2011-06-15 传象科技股份有限公司 Network interface conversion system and method, and related devices

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Effective date of registration: 20180723

Address after: 200083 block No. 10, block A, No. 1, Tongxin Road, Hongkou District, Shanghai

Applicant after: Shanghai Gui Gui information Polytron Technologies Inc

Address before: 518000 Guangdong Shenzhen Nanshan District Nantou Street digital cultural industry base East Tower 1705 room

Applicant before: Shenzhen CISCO Electronic Technology Co., Ltd.

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Inventor after: Ding Junjian

Inventor after: Deng Xiaodong

Inventor before: Cao Yanhong

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