CN203422433U - Detection interface structure of network cable insertion - Google Patents
Detection interface structure of network cable insertion Download PDFInfo
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- CN203422433U CN203422433U CN201320531132.8U CN201320531132U CN203422433U CN 203422433 U CN203422433 U CN 203422433U CN 201320531132 U CN201320531132 U CN 201320531132U CN 203422433 U CN203422433 U CN 203422433U
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Abstract
The utility model discloses a detection interface structure of network cable insertion. The structure comprises a network cable interface, a PCB board, a micro-switch, a detection chip and a network chip. The detection chip, the network chip and the network interface are electrically connected with the PCB board respectively. The network interface is provided with a small window. One end of the micro-switch extends into the network interface via the small window. The other end of the micro-switch is provided with a switch pin which is electrically connected with the input end of the network chip via the detection chip. The output end of the network chip is electrically connected with the network interface. When a plug of a network cable is inserted into the network interface, the micro-switch is triggered in a pressure connection way. An electrical level of a circuit between the micro-switch and the detection chip changes, the electrical level change is detected by the detection chip and then sent to the network chip. Finally, whether the network cable is inserted is detected by the network chip via signals of the detection chip. Real-time communication between the network chip and the network cable interface does not need to be maintained by the design of the structure. Besides, power consumption of the network chip and even equipment as a whole can be reduced.
Description
Technical field
The utility model relates to communication field, relates in particular to the detection interface structure that a kind of netting twine inserts.
Background technology
At present, whether cable interface detection netting twine inserts is the real-time Communication for Power by between network chip and cable interface, detects reticle plug provided whether insertion.This detection mode needs network chip to keep in real time just carrying out under the condition of the communication between calcaneus rete line interface, if be used in terminal device, can bring extra power consumption to terminal device.
Utility model content
For the weak point existing in above-mentioned technology, the detection interface structure that the utility model provides a kind of simple in structure, simple operation, working temperature is low and energy consumption is little netting twine to insert.
For achieving the above object, the detection interface structure that the utility model provides a kind of netting twine to insert, comprises for reticle plug provided cable interface, pcb board, microswitch, detection chip and the network chip of pegging graft; Described detection chip, network chip and network interface are electrically connected to pcb board respectively, on described network interface, have fenestella, one end of described microswitch extends in network interface by fenestella, the other end of described microswitch is provided with switch pin, described switch pin is electrically connected to the input end of network chip by detection chip, and the output terminal of described network chip is electrically connected to network interface.
Wherein, one end of described microswitch is provided with and is convenient to and the reticle plug provided extension raised line contacting.
Wherein, described pcb board is provided with a plurality of through holes, and the bottom of described cable interface is provided with a plurality of and clamping joint through hole adaptation.
Wherein, on the surface of described cable interface, be coated with insulation course.
The beneficial effects of the utility model are: compared with prior art, the detection interface structure that the netting twine that the utility model provides inserts, on network interface, have fenestella, one end of microswitch extends in network interface by fenestella, when reticle plug provided insertion network interface, will crimping trigger microswitch, level between microswitch and detection chip on circuit can change, detection chip detects level and changes and send variation to network chip, finally, whether the signal of network chip by detection chip detects netting twine and inserts.This design does not need to keep real-time Communication for Power between network chip and cable interface, and can reduce the power consumption of network chip and even Whole Equipment, thereby reduces working temperature the service time of extension device.The utlity model has simple in structure, reasonable in design, simple operation, energy consumption is little and the feature such as long service life.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the detection interface structure of netting twine insertion of the present utility model;
Fig. 2 is the electrical connection schematic diagram of pcb board, detection chip and network chip in Fig. 1;
Fig. 3 is the structural drawing of cable interface in Fig. 1;
Fig. 4 is the structural drawing of microswitch in Fig. 1.
Main element symbol description is as follows:
10, cable interface 11, pcb board
12, microswitch 13, detection chip
14, network chip 15, reticle plug provided
101, fenestella 111, through hole
121, switch pin 122, extension raised line
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-3, the detection interface structure that netting twine that the utility model provides inserts, comprises for pegging graft reticle plug provided 15 cable interface 10, pcb board 11, microswitch 12, detection chip 13 and network chip 14; Detection chip 13, network chip 14 and network interface 10 are electrically connected to pcb board 11 respectively, on network interface 10, have fenestella 101, one end of microswitch 12 extends in network interface 10 by fenestella 101, the other end of microswitch 12 is provided with switch pin 121, switch pin 121 is electrically connected to the input end of network chip 14 by detection chip 10, and the output terminal of network chip 14 connects 10 with network and is electrically connected to.
Situation compared to prior art, the detection interface structure that the netting twine that the utility model provides inserts, on network interface 10, have fenestella 101, one end of microswitch 12 extends in network interface 10 by fenestella 101, when reticle plug provided 15 insert network interface 10, will crimping trigger microswitch 12, level between microswitch 12 and detection chip 13 on circuit can change, detection chip 13 detects level and changes and send variation to network chip 14, finally, whether the signal of network chip 14 by detection chip 13 detects netting twine and inserts.This design does not need to keep real-time Communication for Power between network chip and cable interface, and can reduce the power consumption of network chip and even Whole Equipment, thereby reduces working temperature the service time of extension device.The utlity model has simple in structure, reasonable in design, simple operation, energy consumption is little and the feature such as long service life.
Please further consult Fig. 4, one end of microswitch 12 is provided with is convenient to the extension raised line 122 that contacts with reticle plug provided 15.When reticle plug provided 15 insert network interface 10, reticle plug provided 15 will touch and extend on raised line 122, and then microswitch 12 will be triggered, and final switch pin 121 is with regard to conducting.The utility model is not limited to the shape of extending raised line 122; also be not limited to the size of extending raised line 122; if to extending the change of raised line 122 shapes or size, all belong to simple variation of the present utility model or conversion, fall into protection domain of the present utility model.
In the present embodiment, pcb board 11 is provided with a plurality of through holes 111, the bottom of cable interface 10 is provided with a plurality of and clamping joint (not shown) through hole 111 adaptations, this structure is connected with the energising that the adaptation of clamping joint realizes both by through hole 111, when damaging appears in pcb board 11 or cable interface 10 in the course of the work, both can be taken apart and repair or replace, this form has extended both serviceable life.Certainly, both connected modes can also be bonding, other fixed forms such as be spirally connected, if to both fixedly changes of fixed form, all belong to simple variation of the present utility model or conversion, fall into protection domain of the present utility model.
In the present embodiment, on the surface of cable interface 10, be coated with insulation course (not shown).The phenomenon that can effectively prevent electric leakage, has also improved work efficiency.In the figure, detection chip 13 and network chip 14 and cable interface 10 are to be all directly installed on pcb board 11, certainly, can according to actual needs, change the position relationship of this three on pcb board 11.
The detection interface structure that the netting twine that the utility model provides inserts, its principle of work is as follows: when reticle plug provided 15 insert cable interface 10, the microswitch 12 of compression joint type is triggered, and switch pin 121 is connected, and causes the level on circuit between microswitch 12 and detection chip 13 to change; Now, the level that detection chip 13 can detect on this circuit changes, and send variation to network chip 14 by the circuit between detection chip 13 and network chip 14, network chip 14 is that the circuit of having closed ethernet communication part reduces power consumption by default, now, network chip 14 can judge whether netting twine inserts, this judgement state is: if level has produced variation, judge that netting twine has been inserted in interface, network chip 14 can start the relevant function of Ethernet, carries out the communication of Ethernet.If level does not change, judge that netting twine is not inserted in cable interface 10, now network chip 14 continues to close the circuit that ethernet feature is relevant to the circuit between cable interface 10 by network chip 14, continues to keep the duty of slightly low-power consumption.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (4)
1. the detection interface structure that netting twine inserts, is characterized in that, comprises for reticle plug provided cable interface, pcb board, microswitch, detection chip and the network chip of pegging graft; Described detection chip, network chip and network interface are electrically connected to pcb board respectively, on described network interface, have fenestella, one end of described microswitch extends in network interface by fenestella, the other end of described microswitch is provided with switch pin, described switch pin is electrically connected to the input end of network chip by detection chip, and the output terminal of described network chip is electrically connected to network interface.
2. the detection interface structure that netting twine according to claim 1 inserts, is characterized in that, one end of described microswitch is provided with to be convenient to and the reticle plug provided extension raised line contacting.
3. the detection interface structure that netting twine according to claim 1 and 2 inserts, is characterized in that, described pcb board is provided with a plurality of through holes, and the bottom of described cable interface is provided with a plurality of and clamping joint through hole adaptation.
4. the detection interface structure that netting twine according to claim 3 inserts, is characterized in that, on the surface of described cable interface, is coated with insulation course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531132.8U CN203422433U (en) | 2013-08-21 | 2013-08-21 | Detection interface structure of network cable insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531132.8U CN203422433U (en) | 2013-08-21 | 2013-08-21 | Detection interface structure of network cable insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422433U true CN203422433U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320531132.8U Expired - Fee Related CN203422433U (en) | 2013-08-21 | 2013-08-21 | Detection interface structure of network cable insertion |
Country Status (1)
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| CN (1) | CN203422433U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184049A1 (en) * | 2015-05-19 | 2016-11-24 | 深圳市中兴微电子技术有限公司 | Method and device for detecting network port insertion, terminal and storage medium |
| CN106355868A (en) * | 2016-08-25 | 2017-01-25 | 成都汉度科技有限公司 | Plastic optical fiber collection system |
| CN111447779A (en) * | 2020-04-28 | 2020-07-24 | 深圳市龙控智能技术有限公司 | Intelligent data acquisition unit |
| CN112134774A (en) * | 2020-09-22 | 2020-12-25 | Oppo广东移动通信有限公司 | Client front-end device, communication control method for client front-end device, and storage medium |
-
2013
- 2013-08-21 CN CN201320531132.8U patent/CN203422433U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184049A1 (en) * | 2015-05-19 | 2016-11-24 | 深圳市中兴微电子技术有限公司 | Method and device for detecting network port insertion, terminal and storage medium |
| CN106294057A (en) * | 2015-05-19 | 2017-01-04 | 深圳市中兴微电子技术有限公司 | Detection method, device and the terminal that a kind of network interface inserts |
| CN106294057B (en) * | 2015-05-19 | 2019-10-22 | 深圳市中兴微电子技术有限公司 | A kind of detection method, device and the terminal of network interface insertion |
| CN106355868A (en) * | 2016-08-25 | 2017-01-25 | 成都汉度科技有限公司 | Plastic optical fiber collection system |
| CN111447779A (en) * | 2020-04-28 | 2020-07-24 | 深圳市龙控智能技术有限公司 | Intelligent data acquisition unit |
| CN111447779B (en) * | 2020-04-28 | 2024-04-12 | 依米康软件技术(深圳)有限责任公司 | Intelligent data acquisition device |
| CN112134774A (en) * | 2020-09-22 | 2020-12-25 | Oppo广东移动通信有限公司 | Client front-end device, communication control method for client front-end device, and storage medium |
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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: 20140205 Termination date: 20180821 |