CN204008950U - Connection terminal condition monitoring system - Google Patents
Connection terminal condition monitoring system Download PDFInfo
- Publication number
- CN204008950U CN204008950U CN201420475730.2U CN201420475730U CN204008950U CN 204008950 U CN204008950 U CN 204008950U CN 201420475730 U CN201420475730 U CN 201420475730U CN 204008950 U CN204008950 U CN 204008950U
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- China
- Prior art keywords
- connection terminal
- anchor ear
- operating mode
- trigger
- groove
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Abstract
A connection terminal condition monitoring system, comprises at least one connection terminal, at least one on off operating mode sensor, monitoring terminal and status display unit; On off operating mode sensor is corresponding one by one with described connection terminal, comprises anchor ear and detecting element; Described detecting element is arranged on described connection terminal, and described anchor ear comprises the anchor ear body and the triggering part that convexedly stretches in anchor ear body in order to attached cable; In cable access or while extracting described connection terminal, described detecting element can represent that the switching value of on off operating mode exports by described triggering part triggering for generating; Monitoring terminal is electrically connected with described on off operating mode sensor, to receive the switching value output of described on off operating mode sensor; Status display unit and described monitoring terminal are electrically connected, and it can respond the switching value output of described on off operating mode sensor, and show the on off operating mode of corresponding connection terminal.The utility model is convenient to the identification management of connection terminal state on the one hand, improves on the other hand the firm degree of wiring.
Description
Technical field
The utility model relates to cable connection field, relates in particular to a kind of connection terminal condition monitoring system.
Background technology
Along with scientific and technical development, electric wire becomes a requisite part in the application of all trades and professions, and this has also just drawn another problem---and " wiring ".People are in the various modes of connection of design all the time, to how designing good physical construction, make wiring more firm, how carrying out orderly wiring operation makes wiring process more clear, how to manage better close and numerous thousands of connection terminal, how fully the research of the existing cable resource of application was never interrupted.
At present, that connection terminal is integrated in and on connecting terminal block, carries out wiring mostly, and the mode that mostly adopts plug-in that is connected of terminal row upper connecting terminal and cable, because the wiring of plug-in easily causes wiring to get loose, cause circuit to disconnect, so can't meet well to a certain extent people's demand.
Meanwhile, wiring personnel's wiring operating process often adopts the mode of manual book keeping operation, easily occurs the situation of misoperation in the situation that wiring amount is large.In existing connection terminal, the on off operating mode of wiring generally can not intuitively show, for the wiring of connection terminal, whether do not have good administrative mechanism, easily causes that connection terminal situation is not clear, the situation of information delay.
Utility model content
The purpose of this utility model is to provide a kind of connection terminal condition monitoring system, to solve the problem that in prior art, wiring is not firm, wiring intellectual management degree is low.
For solving the problems of the technologies described above, the utility model proposes a kind of connection terminal condition monitoring system, comprise at least one connection terminal, at least one on off operating mode sensor, monitoring terminal and status display unit; On off operating mode sensor is corresponding one by one with described connection terminal, comprises anchor ear and detecting element; Described detecting element is arranged on described connection terminal, and described anchor ear comprises the anchor ear body and the triggering part that convexedly stretches in anchor ear body in order to attached cable; In cable access or while extracting described connection terminal, described detecting element can represent that the switching value of on off operating mode exports by described triggering part triggering for generating; Monitoring terminal is electrically connected with described on off operating mode sensor, to receive the switching value output of described on off operating mode sensor; Status display unit and described monitoring terminal are electrically connected, and it can respond the switching value output of described on off operating mode sensor, and show the on off operating mode of corresponding connection terminal.
Preferably, described connection terminal is provided with groove; Described detecting element is provided with detection pole piece, and described detection pole piece comprises electrode tip and the shell fragment matching, and described electrode tip extend out in groove from described bottom portion of groove, and described shell fragment is placed in described groove, and has interval with electrode tip under free state; When described anchor ear accesses described connection terminal with cable, described triggering part stretches in described groove and exerts pressure to described shell fragment, and shell fragment is contacted and the output of detection trigger element with electrode tip.
Preferably, described groove quantity is two, is separately positioned on two opposite faces of described connection terminal; The quantity of described detection pole piece is two, is respectively placed in a groove; The shell fragment that detects arbitrarily pole piece contacts the output that triggers described detecting element with electrode tip; Described triggering part comprises two trigger arms of relatively establishing, and trigger arm one end is connected in described anchor ear body, and the trigger arm other end is provided with trigger unit, the folding relatively of the trigger unit of two trigger arms; Described trigger unit and described groove are suitable, and when described anchor ear accesses described connection terminal with cable, the trigger unit of two trigger arms respectively stretches in a groove and exerts pressure to detecting the shell fragment of pole piece.
Preferably, described anchor ear body comprises two suitable anchor ear sheets, two involutory being connected and fixed of anchor ear sheet and can being fixed on cable.
Preferably, described two anchor ear sheets are bolted connection.
Preferably, described two trigger arms be respectively connected in one described on anchor ear sheet, anchor ear sheet is structure as a whole with corresponding trigger arm.
Preferably, described status display unit comprises at least one status indicator lamp, and described status indicator lamp is corresponding one by one with described connection terminal, and is fixedly installed on described connection terminal.
Compared with prior art, the utlity model has following beneficial effect: the on off operating mode that the utility model on the one hand can pair of wire connection terminals detects correspondingly and shows, is convenient to identification management, improves the intelligent degree of wiring.On the other hand, by the matching relationship of anchor ear and detecting element, and both respectively with the matching relationship of cable, connection terminal, avoid cable and connection terminal to get loose, improve after cable access connection terminal both degree that is connected firmly, improve connection reliability.
Accompanying drawing explanation
Fig. 1 is the Organization Chart of the utility model connection terminal condition monitoring system embodiment.
Fig. 2 is the decomposing schematic representation that the connection terminal of the utility model embodiment is connected with cable.
Fig. 3 is the assembling schematic diagram that the connection terminal of the utility model embodiment is connected with cable.
Fig. 4 is the structured flowchart of the utility model connection terminal condition monitoring system embodiment.
Wherein, description of reference numerals is as follows: 10, connection terminal condition monitoring system; 20, cable; 30, host computer; 1, connection terminal; 11, groove; 2, on off operating mode sensor; 21, anchor ear; 211, anchor ear body; 2111, anchor ear sheet; 212, trigger part; 2121, trigger arm; 2122, trigger unit; 22, detecting element; 221, detect pole piece; 2211, electrode tip; 2212, shell fragment; 3, monitoring terminal; 31, power module; 32, controller; 33, communication unit; 4, status indicator lamp; 6, connecting terminal block.
Embodiment
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated.
Consult Fig. 1, connection terminal condition monitoring system 10 of the present utility model roughly comprises connection terminal 1, on off operating mode sensor 2, monitoring terminal 3 and status display unit.On off operating mode sensor 2 is a kind of switching value output transducer, and its on off operating mode according to connection terminal 1 produces the switching value output that represents accordingly on off operating mode.Monitoring terminal 3 is electrically connected by wired mode with on off operating mode sensor 2, status display unit, according to the switching value output of on off operating mode sensor 2 and state of a control display unit, make the on off operating mode of the connection terminal 1 that the switching value output display of status display unit response on off operating mode sensor 2 is corresponding.In the present embodiment, status display unit is status indicator lamp 4, can intuitively show simply.
On a connection terminal 1, correspondence arranges an on off operating mode sensor 2 and a status indicator lamp 4, and three is relation one to one, shares an identity numbering, is convenient to identification management.If any a plurality of connection terminals 1, corresponding on off operating mode sensor 2 and the status indicator lamp 4 of all arranging on each connection terminal 1.In the present embodiment, a plurality of connection terminals 1 are preferably integrated on a connecting terminal block 6, to facilitate actual use.
Consult Fig. 2 and Fig. 3, be respectively provided with a groove 11 on two opposite faces of connection terminal 1, this groove 11 is independent mutually with the interior interface in order to stube cable 20 of connection terminal 1, the not connection of cable 20 in interference fastener terminal 1.
On off operating mode sensor 2 comprises anchor ear 21 and detecting element 22.Detecting element 22 is arranged at connection terminal 1 inside, anchor ear 21 comprises the anchor ear body 211 and the triggering part 212 that convexedly stretches in anchor ear body 211 in order to attached cable 20, this triggers part 212 in order to coordinate with detecting element 22, and detection trigger element 22 produces switching value output.
Wherein, detecting element 22 is provided with two detection pole pieces 221, two and detects pole pieces 221 and be respectively placed in a groove 11 of connection terminal 1.The circuit connecting relation of two detection pole pieces 221 in detecting element 22 is in parallel, and the state of arbitrary detection pole piece 221 changes the output that gets final product detection trigger element 22, and two detect pole pieces 221 backups each other, the reliability that raising detects.
Particularly, detect pole piece 221 and comprise electrode tip 2211 and the shell fragment 2212 matching, electrode tip 2211 extend out in groove 11 from groove 11 bottoms, and shell fragment 2212 is placed in groove 11, and has interval with electrode tip 2211 under free state.Trigger part 212 and comprise two trigger arms 2121 of relatively establishing, trigger arm 2121 one end are connected in anchor ear body 211, and trigger arm 2121 other ends are provided with trigger unit 2122 folding relatively of trigger unit 2122, two trigger arms 2121.Trigger unit 2122 is suitable with the groove 11 on connection terminal 1.At anchor ear 21 during with cable 20 access connection terminal 1, the trigger unit 2122 that triggers part 212 stretches into that groove 11 is interior exerts pressure to shell fragment 2212, makes shell fragment 2212 produce elastic deformations, and shell fragment 2212 contacts with electrode tip 2211, and the switching value of detection trigger element 22 is exported.
In use, the anchor ear body of anchor ear 21 211 is fixing with cable 20 waiting, and by cable 20 access connection terminals 1, the triggering part 212 of anchor ear 21 moves the access along with cable 20 toward connection terminal 1 direction; When cable 20 accesses put in place, the trigger unit 2122 that triggers part 212 also will stretch in the groove 11 of connection terminal 1.The trigger unit 2122 of two trigger arms 2121 is exerted pressure to the shell fragment 2212 in groove 11, shell fragment 2212 compressive deformations and electrode tip 2211 butts, thus make detecting element 22 output switch amounts.Now status indicator lamp 4 will be lighted under the control at monitoring terminal 3, shows that connection terminal 1 is on-state.
This kind of respective outer side edges of anchor ear 21 and detecting element 22 is except can be used to detect the on off operating mode of connection terminal 1, also reinforced being connected between cable 20 and connection terminal 1, anchor ear 21 with can avoid getting loose of cable 20 and connection terminal 1 coordinating of corresponding construction on connection terminal 1, improve the reliability connecting.
More preferably, anchor ear body 211 comprises two suitable anchor ear sheets, 2111, two anchor ear sheet 2111 involutory being connected and fixed and can be fixed on cable 20.Two anchor ear sheets 2111 can be symmetrical structure, have respectively the breach of semicircle, after both are involutory by cable 20 sandwicheds in the inner.Further, two anchor ear sheets 2111 can be bolted connection, and cable 20 is fixed in the inner tightly.
Wherein, two trigger arms 2121 are respectively connected on an anchor ear sheet 2111, and anchor ear sheet 2111 is structure as a whole with corresponding trigger arm 2121.
Consult Fig. 4, monitoring terminal 3 comprises interconnective controller 32 and communication unit 33, and being provided with in addition power module 31 can power to controller 32.
Controller 32 can adopt PLC or low-power scm, and the input end of controller 32 connects on off operating mode sensor 2, the output terminal connection status pilot lamp 4 of controller 32.The on off operating mode of the detected connection terminal 1 of on off operating mode sensor 2 is transferred to after controller 32, by the internal circuit of controller 32, is processed, and finally state of a control pilot lamp 4 flickers.
Communication unit 33 connects host computer 30 by wired or wireless mode, and communication unit 33 can be at least one in WiFi module, RFID module, bluetooth module, GPRS module, 3G module.By this communication unit 33, monitoring terminal 3 can communicate with host computer 30, and the on off operating mode of connection terminal 1 is transferred to host computer 30, or receives the steering order of host computer 30, make host computer 30 can realize the state of long-range demonstration connection terminal 1, be convenient to the management of operator.For example: when back-stage management personnel have wiring demand, can to monitoring terminal 3, send instruction from host computer 30, controller 32 changes the state of status indicator lamp 4 according to indication, as make status indicator lamp 4 flickers etc., remind field wiring personnel to carry out wiring operation; When host computer 30 does not receive while needing the connection terminal of wiring 1 state to change, host computer 30 also can be received prompting in time, has facilitated the management of wiring.
These are only better possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, the equivalent structure that all utilization the utility model instructionss and accompanying drawing content have been done changes, and is all included in protection domain of the present utility model.
Claims (7)
1. a connection terminal condition monitoring system, is characterized in that, comprising:
At least one connection terminal;
At least one on off operating mode sensor, corresponding one by one with described connection terminal, comprise anchor ear and detecting element; Described detecting element is arranged on described connection terminal, and described anchor ear comprises the anchor ear body and the triggering part that convexedly stretches in anchor ear body in order to attached cable; In cable access or while extracting described connection terminal, described detecting element can represent that the switching value of on off operating mode exports by described triggering part triggering for generating;
Monitoring terminal, is electrically connected with described on off operating mode sensor, to receive the switching value output of described on off operating mode sensor;
Status display unit, is electrically connected with described monitoring terminal, and it can respond the switching value output of described on off operating mode sensor, and shows the on off operating mode of corresponding connection terminal.
2. connection terminal condition monitoring system according to claim 1, is characterized in that, described connection terminal is provided with groove;
Described detecting element is provided with detection pole piece, and described detection pole piece comprises electrode tip and the shell fragment matching, and described electrode tip extend out in groove from described bottom portion of groove, and described shell fragment is placed in described groove, and has interval with electrode tip under free state;
When described anchor ear accesses described connection terminal with cable, described triggering part stretches in described groove and exerts pressure to described shell fragment, and shell fragment is contacted and the output of detection trigger element with electrode tip.
3. connection terminal condition monitoring system according to claim 2, is characterized in that, described groove quantity is two, is separately positioned on two opposite faces of described connection terminal;
The quantity of described detection pole piece is two, is respectively placed in a groove; The shell fragment of arbitrary detection pole piece contacts the output that triggers described detecting element with electrode tip;
Described triggering part comprises two trigger arms of relatively establishing, and trigger arm one end is connected in described anchor ear body, and the trigger arm other end is provided with trigger unit, the folding relatively of the trigger unit of two trigger arms; Described trigger unit and described groove are suitable, and when described anchor ear accesses described connection terminal with cable, the trigger unit of two trigger arms respectively stretches in a groove and exerts pressure to detecting the shell fragment of pole piece.
4. connection terminal condition monitoring system according to claim 3, is characterized in that, described anchor ear body comprises two suitable anchor ear sheets, two involutory being connected and fixed of anchor ear sheet and can being fixed on cable.
5. connection terminal condition monitoring system according to claim 4, is characterized in that, described two anchor ear sheets are bolted connection.
6. connection terminal condition monitoring system according to claim 4, is characterized in that, described two trigger arms be respectively connected in one described on anchor ear sheet, anchor ear sheet is structure as a whole with corresponding trigger arm.
7. according to the connection terminal condition monitoring system described in claim 1 ~ 6 any one, it is characterized in that, described status display unit comprises at least one status indicator lamp, and described status indicator lamp is corresponding one by one with described connection terminal, and is fixedly installed on described connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475730.2U CN204008950U (en) | 2014-08-21 | 2014-08-21 | Connection terminal condition monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475730.2U CN204008950U (en) | 2014-08-21 | 2014-08-21 | Connection terminal condition monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008950U true CN204008950U (en) | 2014-12-10 |
Family
ID=52048928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475730.2U Expired - Fee Related CN204008950U (en) | 2014-08-21 | 2014-08-21 | Connection terminal condition monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008950U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140665A (en) * | 2015-09-02 | 2015-12-09 | 方新刚 | Anti-vibration electrical apparatus wiring device using two phase circuits |
| CN105186213A (en) * | 2015-09-02 | 2015-12-23 | 方新刚 | Electrical equipment connection device with contact sensor employing two-phase circuits |
| CN108414192A (en) * | 2018-03-01 | 2018-08-17 | 南京华脉科技股份有限公司 | A kind of intelligence ODN device port status real time monitor methods |
| CN115133491A (en) * | 2022-08-31 | 2022-09-30 | 山东博诚电气有限公司 | Cable terminal connecting device |
-
2014
- 2014-08-21 CN CN201420475730.2U patent/CN204008950U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140665A (en) * | 2015-09-02 | 2015-12-09 | 方新刚 | Anti-vibration electrical apparatus wiring device using two phase circuits |
| CN105186213A (en) * | 2015-09-02 | 2015-12-23 | 方新刚 | Electrical equipment connection device with contact sensor employing two-phase circuits |
| WO2017036252A1 (en) * | 2015-09-02 | 2017-03-09 | 顾玉奎 | Anti-vibration electrical apparatus wiring device using two-phase circuit |
| CN108414192A (en) * | 2018-03-01 | 2018-08-17 | 南京华脉科技股份有限公司 | A kind of intelligence ODN device port status real time monitor methods |
| CN115133491A (en) * | 2022-08-31 | 2022-09-30 | 山东博诚电气有限公司 | Cable terminal connecting device |
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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: 20141210 Termination date: 20180821 |