CN110137760A - Plug-in measures terminal block - Google Patents
Plug-in measures terminal block Download PDFInfo
- Publication number
- CN110137760A CN110137760A CN201910527934.3A CN201910527934A CN110137760A CN 110137760 A CN110137760 A CN 110137760A CN 201910527934 A CN201910527934 A CN 201910527934A CN 110137760 A CN110137760 A CN 110137760A
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- CN
- China
- Prior art keywords
- terminal block
- plug
- slot
- connection
- shell
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- 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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/08—Short-circuiting members for bridging contacts in a counterpart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/14—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
- H01R4/4872—Coil spring axially compressed to retain wire end
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The present invention provides a kind of plug-ins to measure terminal block, is related to power supply terminal block technical field, including terminal block shell, two rows of sockets, conductive plug, several wire connectors and transmission metering control module；Two rows of sockets on the upper and lower corresponding front end face for being set to terminal block shell, are respectively equipped with elasticity conducting piece respectively on two inner sidewalls of slot.Plug-in provided by the invention measures terminal block, pass through dismountable connection of conductive plug and the slot being arranged in terminal block shell, realize quickly being connected and disconnected from for terminal, with apparent cut-off point, it can guarantee the safety of electricity consumption, it is big to solve tradition plug difficulty, the problem of low efficiency, suitable for the secondary circuit of various meterings or measurement, the use of transmission metering control module effectively realizes the accurate metering to electric power, realize the effect of Intellectualized metering, the perfect use function of terminal block has good practicability.
Description
Technical field
It is to be related to a kind of plug-in metering terminal block more specifically the invention belongs to power to use terminal block technical field.
Background technique
Currently, terminal block is the higher important electric component of utilization rate in for electrical domain, it is mainly used in survey
It measures in secondary circuit, acts on irreplaceable.Terminal block is referred to for carrying multiple or multiple groups mutually insulated terminal assemblies
And the insulating element for fixing supporter.
The effect of terminal block is that equipment is connected with the route of screen external equipment in shielding, and plays the role of signal transmission.End
Son row enables to wiring beautiful, is easily safeguarded convenient for subsequent, and when connection between long distance is offline can guarantee to connect
The reliability connect can make to construct and safeguard more convenient.
Connecting terminal block in the prior art uses symmetrical design substantially, using connection sheet connection upper and lower path, must use
The case where screwdriver rotation process, opens or closes circuit, and the operating time is caused to extend, operation error, after long-time use also
Situations such as be easy to causeing screw slide fastener, connection sheet to fall increases the difficulty of construction, affects the efficiency of construction.In addition, holding
Son row in use, it only has simple linkage function, function is relatively single, it is difficult to adapt to the rapid development of electric utility.
Summary of the invention
The purpose of the present invention is to provide plug-ins to measure terminal block, to solve terminal block operation existing in the prior art
The technical issues of safeguarding inconvenience, and having a single function.
To achieve the above object, the technical solution adopted by the present invention is that: plug-in is provided and measures terminal block, including terminal block
Shell, two rows of sockets, conductive plug, several wire connectors and transmission metering control module；
Two rows of sockets respectively on the upper and lower corresponding front end face for being set to terminal block shell, insert with lower row's by the slot of upper row
Slot corresponds in the up-down direction, and elasticity conducting piece is respectively equipped on two inner sidewalls of slot；
Conductive plug is mating with upper and lower corresponding two slots and for the elastic conducting in upper and lower two slots to be connected
Logical piece；
Several wire connectors are set on terminal block shell and for connecting secondary circuit conducting wire；
Transmission metering control module is electrically connected with several elasticity conducting pieces respectively.
As further optimization, elasticity conducting piece is connected close to one end of the opening of slot with the side wall of slot, bullet
Property conducting piece middle part be equipped with the elastic bumps to protrusion at the center of slot, and elastic bumps are equipped with to the convex of elastic bumps
Play the trapezoidal transition platform that side extends and is used to be clamped with conductive plug.
As further optimization, conductive plug include pedestal and be set on pedestal and be respectively used to it is corresponding up and down
Mating two connection-pegs of two slots, two connection-pegs electrical connections are respectively equipped with and ladder on the two sidewalls of connection-peg
The groove of shape transition bench clamping, the minimum diameter that connection-peg is located at groove are greater than under non-inserting state two trapezoidal mistakes in slot
Cross the spacing between platform.
As further optimization, the diameter of the outer end of connection-peg is gradually become smaller, and the outer end face of connection-peg is plane.
As further optimization, the outer end of connection-peg is additionally provided with the first magnet, and the inner face of slot, which is equipped with, to be used for
With the first magnet inhale and the second magnet.
As further optimization, wire connector includes the connecting column of the side wall setting of penetrating terminal row's shell, setting
In connecting column one end and it is located at the first end plate of terminal block enclosure interior and is set to the connecting column other end and is located at terminal block
The first end plate of hull outside, the periphery of connecting column are arranged with the elasticity member between first end plate and terminal block inner walls
Part.
As further optimization, the guiding for being slidably matched with connecting column is additionally provided on the front side wall of terminal block shell
The main shaft of set, guide sleeve is arranged perpendicular to the front side wall of terminal block shell.
As further optimization, the second end plate end face adjacent with terminal block shell is equipped with frictional layer；
As further optimization, plug-in metering terminal block further includes the display being electrically connected with transmission metering control module
Module, display module are set to the top of terminal block shell.
As further optimization, transmission metering control module includes the measurement module being connected with elasticity conducting piece and surveys
The data transmission module of amount module electrical connection and the metering control module being electrically connected with data transmission module, metering control module
On be additionally provided with alarm module, alarm module is electrically connected with display module.
As further optimization, a kind of control panel, including cabinet, the electrical component being set in cabinet and plug
Formula measures terminal block.
The beneficial effect of plug-in metering terminal block provided by the invention is: plug-in provided by the invention measures terminal
Row realizes the quick connection of terminal by dismountable connection of conductive plug and the slot being arranged in terminal block shell
And disconnection, have apparent cut-off point, can guarantee the safety of electricity consumption, solve tradition plug difficulty it is big, low efficiency is asked
Topic, suitable for the secondary circuit of various meterings or measurement, the use for transmitting metering control module is effectively realized to electric power
Accurate metering, realize the effect of Intellectualized metering, the perfect use function of terminal block has good practicability.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram that plug-in provided in an embodiment of the present invention measures terminal block use state；
Fig. 2 is the broken section structural schematic diagram of A-A in Fig. 1；
Fig. 3 is the structural schematic diagram that plug-in measures when terminal block does not install conductive plug in Fig. 1；
The partial enlargement structural representation that Fig. 4 is in Fig. 2 I；
The partial enlargement structural representation that Fig. 5 is in Fig. 2 II；
Fig. 6 is the schematic cross-sectional view of slot in Fig. 5；
Fig. 7 is the schematic cross-sectional view of B-B in Fig. 6；
Fig. 8 is the module diagram that plug-in provided in an embodiment of the present invention measures terminal block.
In figure: 100, terminal block shell；200, slot；210, elasticity conducting piece；220, elastic bumps；230, trapezoidal transition
Platform；240, the second magnet；300, wire connector；310, connecting column；320, first end plate；330, the second end plate；340, elastic
Element；350, guide sleeve；400, conductive plug；410, pedestal；420, connection-peg；430, the first magnet；500, transmission metering control
Molding block；510, measurement module；520, data transmission module；530, metering control module；600, display module.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 8, capable explanation now is discharged into plug-in provided by the invention metering terminal.Plug-in meter
Measure terminal block, if including terminal block shell 100, two rows of sockets 200, conductive plug 400, several wire connectors 300 and
Dry wire connector 300；
Two rows of sockets 200 are respectively up and down on the corresponding front end face for being set to terminal block shell 100, the slot 200 of upper row
It is corresponded in the up-down direction with the slot 200 of lower row, elasticity conducting piece 210 is respectively equipped on two inner sidewalls of slot 200；
The slot 200 of upper row and the slot 200 of lower row carry out conductive plug 400 convenient for subsequent using upper and lower corresponding setting form
Design processing, can effectively reduce the area occupied of conductive plug 400, not only save space, and also helping reduces cost,
Realize good economic effect.
Conductive plug 400 is mating with upper and lower corresponding two slots 200 and for being connected in two slots 200 up and down
Elasticity conducting piece 210；Conductive plug 400 realizes the effect of conductive sheet in existing equipment, passes through conductive plug 400 and slot
Plug effect between 200, realizes and improves connection efficiency, reduce the effect for using difficulty.
Several wire connectors 300 are set on terminal block shell 100 and for connecting secondary circuit conducting wire；Conducting wire connects
Fitting 300 can realize the connection of terminal block Yu secondary circuit conducting wire easily and fast, and tradition is avoided to be attached by bolt
Cause the technical issues of being easy slide fastener and being not easy to maintenance.
Transmission metering control module 500 is electrically connected with several elasticity conducting pieces 210 respectively.Transmit metering control module
500 are monitored for the on state to elasticity conducting piece 210, and handle collected parameter, realize effectively meter
The effect of amount.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or indirectly on another element.The orientation or position of the instructions such as term " on ", "lower", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, " several " are meant that two or more, remove
It is non-separately to have clearly specific restriction.
Terminal block shell 100 is the cuboid body component of isolation material, and the front end face in the present embodiment is referred to for pacifying
The side of conductive plug 400 and secondary circuit conducting wire is filled, the form of cuboid is easy to implement the peace of two rows slot 200
Dress can save the occupied area of terminal block shell 100, and realization is small in size, convenient for the effect of operation.
Plug-in provided by the invention measures terminal block, compared with prior art, plug-in metering end provided by the invention
Son row realizes terminal by dismountable connection of conductive plug 400 and the slot 200 being arranged in terminal block shell 100
Quickly be connected and disconnected from, have apparent cut-off point, can guarantee the safety of electricity consumption, solving traditional terminal block makes
It is big with plug difficulty in the process, the problem of time-consuming and laborious, inefficiency, suitable for the secondary circuits of various meterings or measurement,
The use of transmission metering control module 500 effectively realizes the accurate metering to electric power, realizes the effect of Intellectualized metering,
The perfect use function of terminal block has good practicability.
A kind of specific embodiment party also referring to Fig. 1 to Fig. 7, as plug-in provided by the invention metering terminal block
Formula, elasticity conducting piece 210 are connected close to one end of the opening of slot 200 with the side wall of slot 200, elasticity conducting piece 210
Middle part is equipped with the elastic bumps 220 to protrusion at the center of slot 200, and elastic bumps 220 are equipped with to elastic bumps 220
Convex side extends and the trapezoidal transition platform 230 for being clamped with conductive plug 400.Slot 200 for realizing with conductive plug 400
Fast Installation, on the one hand realize dismountable effect during the installation process, while should also ensure that conductive plug 400 is being inserted into
When in slot 200, can with elasticity conducting piece 210 be formed it is good be engaged, avoid conductive plug 400 from slot 200
The problem of abjection.
In the present embodiment, the elasticity conducting piece 210 in slot 200 is set as shape of the middle part to protrusion at the center of groove
Formula, elasticity conducting piece 210 are fixedly connected close to the position of the open side of slot 200 with the side wall of slot 200, elasticity conducting piece
It is the state being slidably matched between the position of 210 open sides far from slot 200 and the side wall of slot 200, can be realized conduction
The extruding for the elasticity of two sides being connected in 400 insertion process of plug piece 210, forms withstanding effect, when the insertion of conductive plug 400 is inserted
When in slot 200, the side wall of trapezoidal transition platform 230 and conductive plug 400 forms clamping effect, guarantees that conductive plug 400 can be steady
Fixed is located in slot 200.
When the middle part of elasticity conducting piece 210 is squeezed, freedom of the elasticity conducting piece 210 far from the opening of slot 200 side
Hold the movement that can occur to the inner face side of slot 200 can be in the side wall of slot 200 in order to guarantee mobile straightness
The sliding slot that the free end of upper setting and elasticity conducting piece 210 is slidably matched, realizing has elasticity conducting 210 free end sliding of piece
Effect limit avoids elasticity conducting piece 210 that the problems such as plate face bending tilts occurs.
A kind of specific implementation also referring to Fig. 1, Fig. 2 and Fig. 5, as plug-in provided by the invention metering terminal block
Mode, conductive plug 400 include pedestal 410 and are set on pedestal 410 and are respectively used to and upper and lower corresponding two slots
200 two mating connection-pegs 420, two connection-pegs 420 are electrically connected, be respectively equipped on the two sidewalls of connection-peg 420 with
The groove that trapezoidal transition platform 230 is clamped, the minimum diameter that connection-peg 420 is located at groove are greater than slot 200 under non-inserting state
Spacing between interior two trapezoidal transition platforms 230.It is less than in the distance under non-inserting state between two elasticity conducting pieces 210 and inserts
The outer diameter of connector 420 when connection-peg 420 is inserted into, is pushed two elasticity conducting pieces 210 of two sides, the two, which has, to abut
Effect, to realize coming into full contact with for the two.
In the present embodiment, pedestal 410 is insulating component, and connection-peg 420 is conductive member.The pedestal 410 of conductive plug 400
Operation is held and plugged convenient for operator, two connection-pegs 420 are provided on pedestal 410, and two connection-pegs 420 are distinguished
For mating to realize the effect be connected with upper and lower two slots 200.The section of groove on connection-peg 420 and trapezoidal mistake
The section for crossing platform 230 is consistent, and after connection-peg 420 is inserted into certain depth, trapezoidal transition platform 230 is stuck in groove, realizes
The conducting of elasticity conducting piece 210 and connection-peg 420, is acted on by the conducting for two connection-pegs 420 being electrically connected on pedestal 410,
Realize top slot 200 and lower section 200 mutual conduction of slot effect, eliminate be attached by conductive sheet it is cumbersome
Process.
A kind of specific implementation also referring to Fig. 1, Fig. 2 and Fig. 5, as plug-in provided by the invention metering terminal block
The diameter of mode, the outer end of connection-peg 420 gradually becomes smaller, and the outer end face of connection-peg 420 is plane.For the ease of connection-peg
420 are smoothly inserted into slot 200, and the end of connection-peg 420 is arranged to the form of small diameter, and forms smoothly arc
Plane extends to groove, insertion initial stage due to the end diameter of connection-peg 420 it is small, so to elasticity be connected piece
210 squeezing action is unobvious, increasing to the squeezing action of elasticity conducting piece 210 with becoming larger for insertion depth, it is known that
When trapezoidal transition platform 230 contacts to form clamping with groove, connection-peg 420 is inserted completely into two above and below into slot 200, realizing
Conducting between slot 200.
A kind of specific embodiment party also referring to Fig. 5 to Fig. 7, as plug-in provided by the invention metering terminal block
Formula, the outer end of connection-peg 420 are additionally provided with the first magnet 430, the inner face of slot 200 be equipped with for the first magnet 430
Inhale the second magnet 240 of sum.In order to further ensure positional stability of the connection-peg 420 in slot 200, in slot 200
Second magnet 240 is set on inner face, while first magnet 430 is set in the outer end of connection-peg 420, passes through the first magnet
430 and second magnet 240 suction and effect, realize connection-peg 420 it is stable be located at slot 200 in effect, guarantee electrical connection
Stability, avoid the problem that electrically powering off.
A kind of specific implementation also referring to Fig. 1, Fig. 2 and Fig. 4, as plug-in provided by the invention metering terminal block
Mode, wire connector 300 include the connecting column 310 of the side wall setting of penetrating terminal row's shell 100, are set to connecting column 310
One end and the first end plate 320 being located inside terminal block shell 100 and it is set to 310 other end of connecting column and positioned at terminal block
First end plate 320 outside shell 100, the periphery of connecting column 310 are arranged with positioned at first end plate 320 and terminal block shell 100
Elastic element 340 between inner wall.Wire connector 300 can be realized the connection that facilitates of secondary circuit conducting wire, and traditional passes through
The mode that bolt is attached is easy the problem of being not connected firmly due to the slide fastener problem of bolt, and turns bolt and generally have
There is the problem that operational sequence is cumbersome.
In the present embodiment, the connecting column 310 being slidably connected with terminal block shell 100, which is arranged, easily to be pulled out, and will
Secondary circuit conducting wire is wrapped in the periphery of connecting column 310, unclamps the second end plate 330, work of the connecting column 310 in elastic element 340
It is mobile to the inside of terminal block shell 100 under, realize that the second end plate 330 to the compression of secondary circuit conducting wire, realizes secondary returning
Effective connection of line conductor.Connecting column 310 is electrically connected with the electrical component in terminal block shell 100, realizes electrical component and two
Effect is conducted between minor loop conducting wire.
A kind of specific implementation also referring to Fig. 1, Fig. 2 and Fig. 4, as plug-in provided by the invention metering terminal block
Mode is additionally provided with the guide sleeve 350 for being slidably matched with connecting column 310, guide sleeve on the front side wall of terminal block shell 100
350 main shaft is arranged perpendicular to the front side wall of terminal block shell 100.In order to guarantee wire connector 300 and terminal block shell 100
The straightness of sliding avoids connecting column 310 from axially inclined problem occur, and setting is set in connection on terminal block shell 100
The guide sleeve 350 of 310 periphery of column, guide sleeve 350 can play good guiding role to connecting column 310, and connecting column 310 is on edge
Under the premise of its axial direction is moved, it just can guarantee second end plate 330 under the action of elastic element 340 to secondary circuit conducting wire
Good squeezing action, and then guarantee the reliability of secondary circuit conducting wire connection.
As a kind of specific embodiment of plug-in provided by the invention metering terminal block, the second end plate 330 and terminal
It arranges the adjacent end face of shell 100 and is equipped with frictional layer, in the present embodiment, end face and secondary returning in order to avoid the second end plate 330
Sliding occurs between line conductor and causes the problem of compressing loosely, it can also be in the second end plate 330 and secondary circuit wire contact end
Friction texture is set on face, realizes the contact of rough surface, guarantees the reliability of secondary circuit conducting wire connection.
Referring to Figure 2 together and Fig. 8, a kind of specific embodiment party as plug-in provided by the invention metering terminal block
Formula, plug-in metering terminal block further include the display module 600 being electrically connected with transmission metering control module 500, display module 600
It is set to the top of terminal block shell 100.And monitoring observation real-time to the parameters progress in terminal for convenience,
The display module 600 that the top setting of terminal block shell 100 is electrically connected with transmission metering control module 500, based on it will transmit
Parameters in amount control module 500 are shown in real time.
Referring to Fig. 8, a kind of specific embodiment as plug-in provided by the invention metering terminal block, transmission metering
The data transmission that control module 500 includes the measurement module 510 connected with elasticity conducting piece 210, is electrically connected with measurement module 510
Module 520 and the metering control module 530 being electrically connected with data transmission module 520 are additionally provided with report on metering control module 530
Alert module, alarm module are electrically connected with display module 600.Measurement module 510 is obtained from the elasticity conducting piece 210 in slot 200
Electric parameter dynamically or statically is taken, the partial parameters are then transferred to metering control module through data transmission module 520
530, metering control module 530 carries out the working process of data after receiving data information, and is shown by display module 600
Show, convenient for the intuitive observation of operator.
A kind of specific embodiment party also referring to Fig. 1 to Fig. 8, as plug-in provided by the invention metering terminal block
Formula, a kind of control panel measure terminal block including cabinet, the electrical component being set in cabinet and plug-in.The present embodiment
In control panel, apply plug-in metering terminal block, realize it is good metering use function.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (11)
1. plug-in measures terminal block characterized by comprising
Terminal block shell (100)；
Several slots (200) divide two rows to be set on the front end face of the terminal block shell (100), and upper row's is described
Slot (200) and the slot (200) of lower row correspond in the up-down direction, on two inner sidewalls of the slot (200)
It is respectively equipped with elasticity conducting piece (210)；
Conductive plug (400) is used for mating with upper and lower corresponding two slots (200) and corresponding up and down for being connected
Two slots (200) in it is described elasticity conducting piece (210)；
Several wire connectors (300) are set on the terminal block shell (100) and for connecting secondary circuit conducting wire；
It transmits metering control module (500), is electrically connected respectively with the conducting of elasticity described in several piece (210).
2. plug-in as described in claim 1 measures terminal block, which is characterized in that elasticity conducting piece (210) is close to institute
The one end for stating the opening of slot (200) is connected with the side wall of the slot (200), the middle part of elasticity conducting piece (210)
Elastic bumps (220) equipped with protrusion at from the center to the slot (200), and the elastic bumps (220) are equipped with to institute
The convex side for stating elastic bumps (220) extends and the trapezoidal transition platform (230) for being clamped with the conductive plug (400).
3. plug-in as claimed in claim 2 measures terminal block, which is characterized in that the conductive plug (400) includes pedestal
(410) it and is set on the pedestal (410) and is respectively used to mating with upper and lower corresponding two slots (200)
Two connection-pegs (420), two connection-pegs (420) electrical connections are respectively equipped on the two sidewalls of the connection-peg (420)
With the groove of the trapezoidal transition platform (230) clamping, the minimum diameter that the connection-peg (420) is located at the groove is greater than non-
Spacing under inserting state in the slot (200) between two trapezoidal transition platforms (230).
4. plug-in as claimed in claim 3 measures terminal block, which is characterized in that the outer end of the connection-peg (420) it is straight
Diameter gradually becomes smaller, and the outer end face of the connection-peg (420) is plane.
5. plug-in as claimed in claim 3 measures terminal block, which is characterized in that the outer end of the connection-peg (420) is also
Equipped with the first magnet (430), the inner face of the slot (200) be equipped with for inhaled with first magnet (430) and the
Two magnet (240).
6. plug-in as described in claim 1 measures terminal block, which is characterized in that the wire connector (300) includes passing through
The connecting column (310) of the side wall setting of the terminal block shell (100) is worn, the connecting column (310) one end is set to and is located at
It the internal first end plate (320) of the terminal block shell (100) and is set to the connecting column (310) other end and is located at institute
External the second end plate (330) of terminal block shell (100) is stated, the periphery of the connecting column (310) is arranged with positioned at described first
Elastic element (340) between end plate (320) and the terminal block shell (100) inner wall.
7. plug-in as claimed in claim 6 measures terminal block, which is characterized in that the front side of the terminal block shell (100)
The guide sleeve (350) for being slidably matched with the connecting column (310) is additionally provided on wall, the main shaft of the guide sleeve (350) hangs down
Directly it is arranged in the front side wall of the terminal block shell (100).
8. plug-in as claimed in claim 6 measures terminal block, which is characterized in that second end plate (330) and the end
The adjacent end face of son row shell (100) is equipped with frictional layer.
9. plug-in as described in claim 1 measures terminal block, which is characterized in that the plug-in measures terminal block and further includes
The display module (600) being electrically connected with transmission metering control module (500), the display module (600) are set to described
The top of terminal block shell (100).
10. plug-in as claimed in claim 9 measures terminal block, which is characterized in that the transmission metering control module (500)
Including the measurement module (510) connected with elasticity conducting piece (210), the data being electrically connected with the measurement module (510)
Transmission module (520) and the metering control module (530) being electrically connected with the data transmission module (520), the metering control
Alarm module is additionally provided on molding block (530), the alarm module is electrically connected with the display module (600).
11. a kind of control panel, including cabinet, the electrical component being set in the cabinet and as claim 1-10 is any
Plug-in described in measures terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527934.3A CN110137760B (en) | 2019-06-18 | 2019-06-18 | Plug-in type metering terminal row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527934.3A CN110137760B (en) | 2019-06-18 | 2019-06-18 | Plug-in type metering terminal row |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110137760A true CN110137760A (en) | 2019-08-16 |
| CN110137760B CN110137760B (en) | 2021-06-08 |
Family
ID=67577940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527934.3A Active CN110137760B (en) | 2019-06-18 | 2019-06-18 | Plug-in type metering terminal row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110137760B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112462102A (en) * | 2021-01-26 | 2021-03-09 | 长沙国通电力科技有限公司 | Portable electrical variable detection equipment with quick-connect plug |
| CN113113791A (en) * | 2021-04-09 | 2021-07-13 | 广东电网有限责任公司 | Terminal block plug-in wiring system |
| CN113889812A (en) * | 2021-09-29 | 2022-01-04 | 郭君惠 | Connector for shunting multi-channel sensor based on kirchhoff law |
| CN114142277A (en) * | 2021-11-30 | 2022-03-04 | 水发兴业能源(珠海)有限公司 | Quick plug electrical connector, electrical integration function battery frame and energy storage container |
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| CN114142277A (en) * | 2021-11-30 | 2022-03-04 | 水发兴业能源(珠海)有限公司 | Quick plug electrical connector, electrical integration function battery frame and energy storage container |
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| Publication number | Publication date |
|---|---|
| CN110137760B (en) | 2021-06-08 |
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