CN107528177A - The safety-type connecting terminal block of powered display - Google Patents
The safety-type connecting terminal block of powered display Download PDFInfo
- Publication number
- CN107528177A CN107528177A CN201610455658.0A CN201610455658A CN107528177A CN 107528177 A CN107528177 A CN 107528177A CN 201610455658 A CN201610455658 A CN 201610455658A CN 107528177 A CN107528177 A CN 107528177A
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- CN
- China
- Prior art keywords
- terminal block
- block body
- voltage
- display
- temperature
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of safety-type connecting terminal block of powered display, intrinsic safety holotype connecting terminal block includes terminal block body and charged display device, and charged display device is flush-mounted in terminal block body；Charged display device includes measurement module and display module, the wiring position voltage of measurement module difference detection terminal row's body and the temperature of terminal block body, and detection signal is transmitted to display module, display module shows the temperature of instant terminal block body wiring position voltage and terminal block body.Intrinsic safety holotype connecting terminal block solves traditional wired terminal block in the defects of security protection, warning is provided when electrical body or detachment electric wire cable by mistake are touched in false touch, so as to avoid the generation of electric shock injury accident or equipment fault, it is ensured that safe Electrician Operation.
Description
Technical field
The present invention relates to a kind of safety-type connecting terminal block of powered display.
Background technology
Connecting terminal block is a kind of electric components for being used for connection line in electrical equipment, and the quantity that connecting terminal block often arranges wiring end points can determine according to the needs of Engineering technical parameters, and it provides very big convenience for the cable connection of electric equipment.
But before connecting terminal block appearance, cable connects by way of winding or crimping mostly, it is unfavorable for extensive operation, and the level for often winding or crimping determines the reliability and security of cable connection.
Nineteen twenty-eight, Phoenix have electrically invented the first piece combined binding post in the world, turn into the blank of modern terminal.Hereafter continuous someone is directed to the research and development of various interconnection techniques, even to this day, forms perfect electric interfaces technical system, the professional standard of all kinds of connecting terminal block products is also put into effect in countries in the world in succession.
The material of connecting terminal block, species, connected mode etc. are constantly weeded out the old and bring forth the new, and the occasion used is more and more wider, more and more convenient, and function is stronger and stronger；But hesitated to move forward always in terms of the security protection of connecting terminal block, except capping formula protection is exactly shading type protection, in Electrician Operation, because going to the wrong way position in storehouse, equipment of admitting one's mistake or detachment electric terminal etc. by mistake, cause to occur electric shock accidents or equipment fault, damage it is not within minority.If can not fundamentally change the security protection mode of connecting terminal block, such injury accident or equipment fault will be still inevitable.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of safety-type connecting terminal block of powered display, traditional wired terminal block is solved in the defects of security protection, warning is provided when electrical body or detachment electric wire cable by mistake are touched in false touch, so as to avoid the generation of electric shock injury accident or equipment fault, it is ensured that safe Electrician Operation.
In order to solve the above technical problems, the safety-type connecting terminal block of the powered display of the present invention includes terminal block body and charged display device, the charged display device is flush-mounted in the terminal block body；
The charged display device includes measurement module and display module, the measurement module detects the wiring position voltage of the terminal block body and the temperature of terminal block body respectively, and detection signal is transmitted to the display module, the display module shows the temperature of instant terminal block body wiring position voltage and terminal block body.
Further, the measurement module includes voltage transformer, temperature sensor, voltage and temperature signal collection unit and AD conversion unit, the input of the voltage transformer connects the terminal block body wiring position, output end connects the voltage signal inputs of the voltage and temperature signal collection unit, the temperature sensor is embedded into the terminal block body and temperature signal output end connects the temperature signal input of the voltage and temperature signal collection unit, the voltage connects the input of the AD conversion unit with the output end of temperature signal collection unit, the output end of the AD conversion unit connects the input of the display module.
Further, the display module includes display screen and flashing warning light, and the display screen shows that the voltage of the measurement module output and Temperature numerical, the flashing warning light flash in the measurement module output voltage signal.
Further, the display screen is located at the front of the terminal block body, and the flashing warning light is located at the side of the terminal block body.
Because the safety-type connecting terminal block of the powered display of the present invention employs above-mentioned technical proposal, i.e. intrinsic safety holotype connecting terminal block includes terminal block body and charged display device, and charged display device is flush-mounted in terminal block body；Charged display device includes measurement module and display module, the wiring position voltage of measurement module difference detection terminal row's body and the temperature of terminal block body, and detection signal is transmitted to display module, display module shows the temperature of instant terminal block body wiring position voltage and terminal block body.Intrinsic safety holotype connecting terminal block solves traditional wired terminal block in the defects of security protection, warning is provided when electrical body or detachment electric wire cable by mistake are touched in false touch, so as to avoid the generation of electric shock injury accident or equipment fault, it is ensured that safe Electrician Operation.
Brief description of the drawings
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the safety-type connecting terminal block structural representation of the powered display of the present invention；
Fig. 2 is the theory diagram of charged display device in this holotype connecting terminal block.
Embodiment
As depicted in figs. 1 and 2, the safety-type connecting terminal block of the powered display of the present invention includes terminal block body 1 and charged display device 2 to embodiment, and the charged display device 2 is flush-mounted in the terminal block body 1；
The charged display device 2 includes measurement module 3 and display module 4, the measurement module 3 detects the wiring position voltage of the terminal block body 1 and the temperature of terminal block body 1 respectively, and detection signal is transmitted to the display module 4, the display module 4 shows the temperature of the instant wiring position voltage of terminal block body 1 and terminal block body 1.Charged display device uses integral structure, can encapsulate measurement module and display module integral.
Preferably, the measurement module 3 includes voltage transformer 31, temperature sensor 32, voltage and temperature signal collection unit 33 and AD conversion unit 34, the input of the voltage transformer 31 connects the wiring position of the terminal block body 1, output end connects the voltage signal inputs of the voltage and temperature signal collection unit 33, the temperature sensor 32 is embedded into the terminal block body 1 and temperature signal output end connects the temperature signal input of the voltage and temperature signal collection unit 33, the voltage connects the input of the AD conversion unit 34 with the output end of temperature signal collection unit 33, the output end of the AD conversion unit 34 connects the input of the display module 4.
Preferably, the display module 4 includes display screen 41 and flashing warning light 42, and the display screen 41 shows that the voltage of the output of measurement module 3 and Temperature numerical, the flashing warning light 42 flash in 3 output voltage signal of measurement module.
Preferably, the display screen 41 is located at the front of the terminal block body 1, and the flashing warning light 42 is located at the side of the terminal block body 1.Usual connecting terminal block in electrical control cubicles, the set location of display screen can when operating personnel open automatically controlled cabinet door the very first time observe the display content of display screen, whether flashed with reference to flashing warning light, make the whether powered judgement of connecting terminal block.
Intrinsic safety holotype connecting terminal block arranges the wiring position voltage of body and the temperature of terminal block body by detection terminal and provides display, when operating personnel open automatically controlled cabinet door, whether glittering look first at flashing warning light, illustrate that terminal block is powered as glittering, now operating personnel preferably must be held in safe distance and forbid carrying out disconnecting line operation；Then display screen is observed, liquid crystal display will circulate the real time data of the combined-voltage for showing terminal block and temperature, it can also judge that the electric equipment that terminal block is accessed whether there is exception according to real time data, as flashing warning light is glittering, but the voltage that display screen is shown is excessive or too small, then illustrate that electric equipment operation is abnormal, need to be handled in time.The temperature data that display screen is shown simultaneously may determine that whether terminal block itself overheats, and prevents Thermal incubation effect from causing terminal block insulation damages, leads to a disaster.
It should be noted that, intrinsic safety holotype terminal block, which allows the voltage class of access to depend on terminal block material and the voltage transformer of charged display device measurement voltage, allows the maximum voltage value accessed, and the safety-type terminal block of different model allows access voltage class different.It can typically allow to access highest alternating voltage 1000V, highest DC voltage 1500V.
Claims (4)
1. a kind of safety-type connecting terminal block of powered display, including terminal block body, it is characterised in that：Also include charged display device, the charged display device is flush-mounted in the terminal block body；
The charged display device includes measurement module and display module, the measurement module detects the wiring position voltage of the terminal block body and the temperature of terminal block body respectively, and detection signal is transmitted to the display module, the display module shows the temperature of instant terminal block body wiring position voltage and terminal block body.
2. the safety-type connecting terminal block of powered display according to claim 1, it is characterised in that：The measurement module includes voltage transformer, temperature sensor, voltage and temperature signal collection unit and AD conversion unit, the input of the voltage transformer connects the terminal block body wiring position, output end connects the voltage signal inputs of the voltage and temperature signal collection unit, the temperature sensor is embedded into the terminal block body and temperature signal output end connects the temperature signal input of the voltage and temperature signal collection unit, the voltage connects the input of the AD conversion unit with the output end of temperature signal collection unit, the output end of the AD conversion unit connects the input of the display module.
3. the safety-type connecting terminal block of powered display according to claim 1 or 2, it is characterised in that：The display module includes display screen and flashing warning light, and the display screen shows that the voltage of the measurement module output and Temperature numerical, the flashing warning light flash in the measurement module output voltage signal.
4. the safety-type connecting terminal block of powered display according to claim 3, it is characterised in that：The display screen is located at the front of the terminal block body, and the flashing warning light is located at the side of the terminal block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455658.0A CN107528177A (en) | 2016-06-22 | 2016-06-22 | The safety-type connecting terminal block of powered display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455658.0A CN107528177A (en) | 2016-06-22 | 2016-06-22 | The safety-type connecting terminal block of powered display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107528177A true CN107528177A (en) | 2017-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455658.0A Pending CN107528177A (en) | 2016-06-22 | 2016-06-22 | The safety-type connecting terminal block of powered display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107528177A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070044094A (en) * | 2005-10-24 | 2007-04-27 | 삼성전자주식회사 | Power terminal block for preventing overheating |
| CN101931130A (en) * | 2009-12-14 | 2010-12-29 | 山东电力集团公司济宁供电公司 | Live display type terminal board |
| JP2012216395A (en) * | 2011-03-31 | 2012-11-08 | Panasonic Corp | Terminal block and power distribution device using the same |
| CN103346044A (en) * | 2013-06-13 | 2013-10-09 | 上海诺雅克电气有限公司 | Low-voltage circuit breaker with wiring terminal strip temperature increase monitoring device |
| CN204835083U (en) * | 2015-07-08 | 2015-12-02 | 王呈祥 | A smart jack for intelligent house |
-
2016
- 2016-06-22 CN CN201610455658.0A patent/CN107528177A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070044094A (en) * | 2005-10-24 | 2007-04-27 | 삼성전자주식회사 | Power terminal block for preventing overheating |
| CN101931130A (en) * | 2009-12-14 | 2010-12-29 | 山东电力集团公司济宁供电公司 | Live display type terminal board |
| JP2012216395A (en) * | 2011-03-31 | 2012-11-08 | Panasonic Corp | Terminal block and power distribution device using the same |
| CN103346044A (en) * | 2013-06-13 | 2013-10-09 | 上海诺雅克电气有限公司 | Low-voltage circuit breaker with wiring terminal strip temperature increase monitoring device |
| CN204835083U (en) * | 2015-07-08 | 2015-12-02 | 王呈祥 | A smart jack for intelligent house |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |