CN207038457U - A kind of breaker fixed connection terminal - Google Patents
A kind of breaker fixed connection terminal Download PDFInfo
- Publication number
- CN207038457U CN207038457U CN201720992827.4U CN201720992827U CN207038457U CN 207038457 U CN207038457 U CN 207038457U CN 201720992827 U CN201720992827 U CN 201720992827U CN 207038457 U CN207038457 U CN 207038457U
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- connecting groove
- housing
- groove
- connection terminal
- fixed connection
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Abstract
The utility model discloses a kind of breaker fixed connection terminal to include two fixed supports and several wiring units mutually spliced between two fixed supports, wiring units include housing, connecting groove I and connecting groove II corresponding with connecting groove I are offered on housing, connecting groove II is located on the front of housing；Connecting groove I is located at the top position of connecting groove II；Connector assembly II is provided with connecting groove II, connector assembly II includes screw II；Wherein, the bottom land of connecting groove II is an inclined-plane, and the front of the imaginary extended line and housing on the inclined-plane forms angle a, and angle a is 20 ° 70 °, and the height on inclined-plane is gradually reduced by connecting groove II towards the direction of connecting groove I, and the mounting plane of screw II is parallel with inclined-plane；The utility model has the characteristics that installation strength height, easy-to-connect.
Description
Technical field
It the utility model is related to a kind of breaker fixed connection terminal.
Background technology
With the development of universal circuit breaker, the interior requirement for breaker fixed connection terminal of electrical apparatus industry is increasingly
Height, the species of breaker fixed connection terminal is more and more therewith, and a kind of breaker includes two with fixed connection terminal
Individual fixed support and several wiring units between two fixed supports, connecting groove is offered on the housing of wiring units
I and connecting groove II, the connector assembly that screw and pad are formed is equipped with two connecting grooves, and the quantity of usual connecting groove I is
48 or more（It can be gone to set corresponding quantity according to user's request）, quantity and the connecting groove I of connecting groove II count
Measure it is identical, and both correspond；After such a binding post installation, your connector assembly of connecting groove I is used for and universal circuit break
Device internal wiring connects, and the connector assembly in connecting groove II is used to be connected with outside line.
It is fixation vertically during such a binding post installation, therefore the bottom land of connecting groove II faces installer, worker
Height where eyes far above height where connecting groove II, therefore using instrument by the wiring in outside line and connecting groove II
When component is installed, worker may can't see the connector assembly in connecting groove II, thus can only rely on feel wiring or
Person worker's bending is installed.So such a structure causes worker extremely to be bothered when carrying out external cabling.
The content of the invention
The utility model is mainly solving the technical problems that provide a kind of breaker fixed connection terminal.
Technical scheme is used by the utility model solves its technical problem：A kind of fixed terminals of breaker
Attached bag includes two fixed supports and several wiring units mutually spliced between two fixed supports, wiring units bag
Housing is included, connecting groove I and connecting groove II corresponding with connecting groove I are offered on housing, connecting groove II is located at the front of housing
On；Connecting groove I is located at the top position of connecting groove II；Connector assembly II is provided with connecting groove II, connector assembly II includes screw
Ⅱ；Wherein, the bottom land of connecting groove II is an inclined-plane, and the front of the imaginary extended line and housing on the inclined-plane forms angle a, angle a
For 20 ° -70 °, and the height on inclined-plane is gradually reduced by connecting groove II towards the direction of connecting groove I, the mounting plane of screw II with tiltedly
Face is parallel.
It is fixation vertically during such a binding post installation, therefore the front of housing faces installer, due to wiring
The bottom land of groove II is an inclined-plane, and angle a is formed between inclined-plane and housing front, and inclined-plane by connecting groove II towards connecting groove
I direction gradually reduces so that the mounting plane of screw II is parallel with inclined-plane, and such a structure causes the mounting plane of screw II to tilt
Upwards, worker when being installed by instrument can between observe screw II, be easy to external cabling, substantially reduce the fatigue of operator
Degree, operating efficiency is improved, while angularly disposed direction limits so that wiring is more easy.
Neck is additionally provided with housing, connecting groove I and connecting groove II corresponding to neck connection two；Conduction is additionally provided with neck
Piece, conducting strip one end are extended in connecting groove I, and the other end is extended in connecting groove II.
Wherein, neck and conducting strip are additionally provided with placing chamber, conducting strip is located in neck, conducting strip connect wire casing I with
And connecting groove II and positioned at both top.
The setting of neck so that conducting strip fixation is more convenient, without readjusting position.
Wherein, groove II is offered on the bottom surface of connecting groove II, groove I is offered on the bottom surface of connecting groove I, conducting strip
Both ends are respectively protruding into groove I and groove II,
The setting of groove I and groove II, locating effect is formed, improve the stability of conducting strip installation.
Wherein, conducting strip, which is located between one end in connecting groove I and one end in connecting groove II, has angle b, and
Angle b angle and angle a angle are in complementary relationship.
Conducting strip adopts the structure, and is advantageous to formation between conducting strip and neck first and engages, while is advantageous to meet
The inclined-plane setting requirements of connecting groove II.
Wherein, be provided with location structure between adjacent two housings, location structure includes locating slot and locating dowel, locating dowel with
Locating slot is adapted to, and locating slot is consistent with the quantity of locating dowel and at least three.
Passing through the cooperation of locating dowel and locating slot between wiring units so that the connection between wiring units is more convenient,
The regularity between wiring units is ensure that simultaneously.
Wherein, via is offered on housing, fixed support is provided with through hole corresponding with via, screw bolt passes through hole
And via, fixed support and housing are fixed.
Via and being designed with for through hole are beneficial to fix fixed support and wiring units using bolt so that overall solid
Determine intensity raising.
Wherein, through hole is counterbore.
Using the setting of counterbore, be advantageous to the head insertion of bolt, ensure that fixed support outer wall flatness, cause simultaneously
Aesthetic property improves, while avoids the head of bolt is exposed from bumping to installer or remaining equipment outside.
Wherein, the quantity of the connecting groove I on same housing is two, respectively the first connecting groove I and the second connecting groove
Ⅰ；The quantity of connecting groove II on same housing is two, respectively the first connecting groove II and the second connecting groove II；First connects
Wire casing I is corresponding with the first connecting groove II, and the second connecting groove I is corresponding with the second connecting groove II；First connecting groove II and second connect
Wire casing II forms stepped shape, and the second connecting groove I is located at the top of the first connecting groove I.
First connecting groove II and the second connecting groove II form stepped shape, and the second connecting groove I is located at the first connecting groove I
Top, the design of such a structure cause outside to seem more attractive in appearance, and can increase between two connecting grooves I of same housing
Electric clearance, increase the electrical equipment gap between two connecting grooves II of same housing；Stepped shape is designed with beneficial to wiring,
So that two connecting grooves II have enough wiring spaces.
Wherein, division board II is provided between the connecting groove II of adjacent wiring units, between the connecting groove I of adjacent wiring units
Provided with division board I, division board I and division board II are a part for housing.
The design of division board II and division board I, between the connecting groove II and connecting groove I that improve adjacent two wiring units
Electric clearance, avoid string electricity, and be advantageous to worker and be identified in wiring, deflecting improves installation effectiveness, avoids
Wiring error.
Wherein, the part of division board I and the part of division board II exceed the front of housing.
Such a structure causes entirety to seem more attractive in appearance, and part and the portion of division board II due to division board I
Divide the front for exceeding housing so that the front of housing can form the placement that a resettlement groove is easy to sign.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment 1；
Fig. 2 is the structural representation of wiring units in the utility model embodiment 1；
Fig. 3 is that connector assembly I, the structural representation of connector assembly II are removed in Fig. 2；
Fig. 4 is support bracket fastened structural representation in the utility model embodiment 1.
Embodiment
Embodiment 1：
Referring to the drawings shown in 1-4, a kind of breaker fixed connection terminal includes two fixed supports 1 and positioned at two
Several wiring units 2 between fixed support 1, wiring units include housing 21, wiring are offered on the positive 21a of housing 21
Groove I 212 and connecting groove II 213.Herein, the quantity of the connecting groove I 212 on same housing 21 is two, and respectively first connects
The connecting groove I of wire casing I and second, the first connecting groove II and the second connecting groove II form stepped shape.On same housing 21
The quantity of connecting groove II be two, respectively the first connecting groove II and the second connecting groove II, the first connecting groove II is positioned at the
The top of two connecting grooves II.First connecting groove I is corresponding with the first connecting groove II, and the second connecting groove I is corresponding with the second connecting groove II.
Connecting groove I 212 is located at the top position of connecting groove II 213, herein top position refer to connecting groove I 212 and
Orientation between connecting groove II 213.
Connecting groove I 212 connects for universal circuit breaker internal wiring, and connecting groove II 213 connects for outside line.
Be provided with division board II 215 between the connecting groove II 213 of adjacent two housings 21, the connecting grooves I of adjacent two housings 21 it
Between be provided with division board I 214, division board I 214 and division board II 215 are a part for housing 21.The shape of division board I 214
For step type.
The part of division board I 214 and the part of division board II 215 exceed the positive 21a of housing 21 so that housing 21
Positive 21a can be formed a resettlement groove 21b be easy to sign placement.
The bottom land of connecting groove I 212 is parallel with the positive 21a of housing 21, and the bottom land of connecting groove I 212 is provided with groove I 216a
And nut placement hole I 2121.Connector assembly I is provided with connecting groove I 212, connector assembly I includes screw I 2122, nut I
2123 and pad I 2124, nut I 2123 be located in nut placement hole I 2121.
Bottom land on connecting groove II 213 is an inclined-plane, and the imaginary extended line on the inclined-plane is formed with the positive 21a of housing 21 and pressed from both sides
Angle is a, and angle a scope is 20 ° -70 °, and angle a is 60 ° in the present embodiment.The height on inclined-plane is connect by the direction of connecting groove II 213
The direction of wire casing I 212 gradually reduces.Groove II 216b and nut placement hole II 2131 are offered on inclined-plane.The groove of connecting groove II 213
Interior to be provided with connector assembly II, connector assembly II includes screw II 2132, nut II 2133 and pad II 2134, nut II 2133
In nut placement hole II 2131.Groove II 216b bottom land is parallel with inclined-plane, therefore the imagination of groove II 216b bottom land is prolonged
It is also a that the positive 21a of long line C and housing 21, which forms angle,.Such a structure, as shown in Fig. 2 worker can be carried out using instrument D
Oblique wiring, have the characteristics that wiring is more convenient.
Neck 218 is offered on housing 21, neck 218 gets through corresponding connecting groove I 212 and connecting groove II 213.Card
Conducting strip 217 is provided with groove 218, one end of conducting strip 217, which is stretched in connecting groove I 212, to be located in groove I 216a, the other end
Stretch in connecting groove II 213 and be located in groove II 216b.Screw I 2122 sequentially passes through pad I 2124, conducting strip 217 and spiral shell
Mother I 2123 is connected, and screw II 2132 sequentially passes through pad II 2134, conducting strip 217 is connected with nut II 2133.Conducting strip 217
For a knuckle part, conducting strip 217 is located at one end of connecting groove I 212 and conducting strip 217 is located between one end of connecting groove II 213
Angle b, angle b and angle a complementation be present.
The left surface of housing 21 is provided with locating dowel 221, and the right flank of housing 21 is provided with locating slot 219, locating slot 219
It is adapted to locating dowel 221, forms location structure.Locating slot 219 and the quantity of locating dowel 221 are at least three herein, herein
Optimal is four.
The via 220 through the left and right side of housing 21 is offered on housing 21, the quantity for crossing mouth 220 is three.Fixed branch
Three through holes 112 are offered on frame 1, through hole 112 is corresponding with via 220, and such a structure can cause bolt to pass through through logical
Hole 112 and via 220 fix fixed support 1 and wiring units 2, and through hole 112 can be counterbore herein.
Claims (10)
1. a kind of breaker includes two fixed supports and some between two fixed supports with fixed connection terminal
The individual wiring units mutually spliced, wiring units include housing, and connecting groove I and corresponding with connecting groove I is offered on housing
Connecting groove II, connecting groove II are located on the front of housing；Connecting groove I is located at the top position of connecting groove II；Set in connecting groove II
There is connector assembly II, connector assembly II includes screw II；It is characterized in that：The bottom land of connecting groove II is an inclined-plane, the inclined-plane
The front of imaginary extended line and housing forms angle a, and angle a is 20 ° -70 °, and the height on inclined-plane by connecting groove II towards connecing
The direction of wire casing I gradually reduces, and the mounting plane of screw II is parallel with inclined-plane.
A kind of 2. breaker fixed connection terminal as claimed in claim 1, it is characterised in that：Card is additionally provided with housing
Groove, connecting groove I and connecting groove II corresponding to neck connection two；Conducting strip is additionally provided with neck, conducting strip one end extends connecting groove I
In, the other end is extended in connecting groove II.
A kind of 3. breaker fixed connection terminal as claimed in claim 2, it is characterised in that：On the bottom surface of connecting groove II
Groove II is offered, groove I is offered on the bottom surface of connecting groove I, the both ends of conducting strip are respectively protruding into groove I and groove II
In.
A kind of 4. breaker fixed connection terminal as claimed in claim 2 or claim 3, it is characterised in that：Conducting strip, which is located at, to be connect
Angle b between one end in wire casing I and one end in connecting groove II be present, and angle b angle and angle a angle are in
Complementary relationship.
A kind of 5. breaker fixed connection terminal as claimed in claim 1, it is characterised in that：Set between adjacent two housings
There is location structure, location structure includes locating slot and locating dowel, and locating dowel is adapted to locating slot, the number of locating slot and locating dowel
Amount is consistent and at least three.
A kind of 6. breaker fixed connection terminal as claimed in claim 1, it is characterised in that：Offered on housing
Hole, fixed support is provided with through hole corresponding with via, screw bolt passes through hole and via, by fixed support and housing
It is fixed.
A kind of 7. breaker fixed connection terminal as claimed in claim 6, it is characterised in that：Through hole is counterbore.
A kind of 8. breaker fixed connection terminal as claimed in claim 1, it is characterised in that：Wiring on same housing
The quantity of groove I is two, respectively the first connecting groove I and the second connecting groove I；The quantity of connecting groove II on same housing is
Two, respectively the first connecting groove II and the second connecting groove II；First connecting groove I is corresponding with the first connecting groove II, and second connects
Wire casing I is corresponding with the second connecting groove II；First connecting groove II and the second connecting groove II form stepped shape, the second connecting groove
I positioned at the top of the first connecting groove I.
A kind of 9. breaker fixed connection terminal as claimed in claim 1, it is characterised in that：Adjacent wiring units connect
Division board II is provided between wire casing II, division board I, division board I and division board are provided between the connecting groove I of adjacent wiring units
II is a part for housing.
A kind of 10. breaker fixed connection terminal as claimed in claim 9, it is characterised in that：The part of division board I with
And the part of division board II exceeds the front of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992827.4U CN207038457U (en) | 2017-08-09 | 2017-08-09 | A kind of breaker fixed connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992827.4U CN207038457U (en) | 2017-08-09 | 2017-08-09 | A kind of breaker fixed connection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038457U true CN207038457U (en) | 2018-02-23 |
Family
ID=61475024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992827.4U Active CN207038457U (en) | 2017-08-09 | 2017-08-09 | A kind of breaker fixed connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444804A (en) * | 2018-12-27 | 2019-03-08 | 国网宁夏电力有限公司电力科学研究院 | Electric energy meter calibration termination and system |
-
2017
- 2017-08-09 CN CN201720992827.4U patent/CN207038457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444804A (en) * | 2018-12-27 | 2019-03-08 | 国网宁夏电力有限公司电力科学研究院 | Electric energy meter calibration termination and system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |