CN208861905U - The termination of breaker - Google Patents
The termination of breaker Download PDFInfo
- Publication number
- CN208861905U CN208861905U CN201821688784.1U CN201821688784U CN208861905U CN 208861905 U CN208861905 U CN 208861905U CN 201821688784 U CN201821688784 U CN 201821688784U CN 208861905 U CN208861905 U CN 208861905U
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- CN
- China
- Prior art keywords
- rectangular housing
- inserting column
- conductive plate
- fixture block
- termination
- 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.)
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Abstract
The utility model discloses a kind of termination of breaker, including rectangular housing, at least two connector assemblies are provided in rectangular housing, each connector assembly includes conductive plate, inserting column and elastomeric element；Threading hole is offered on the roof of rectangular housing, position corresponding with each threading hole offers port on the bottom wall of rectangular housing, fixture block is fixed with inside rectangular housing on rear wall, the front side wall of rectangular housing is equipped with jack, inserting column fore-aft travel is plugged in jack, the upper end of conductive plate is protruded into inner cavity by port and the rear end of the upper-end front of conductive plate and inserting column is fixedly linked, the lower end of conductive plate is equipped with power part, power part is in outside rectangular housing, conductive plate upper rear is equipped with line pressing portion, inserting column front end in all connector assemblies is connected with the same connecting plate outside rectangular housing, handle is fixed on the outside of connecting plate.The termination it is structurally reasonable, wiring efficiency can be effectively improved, have good using effect.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of termination of breaker.
Background technique
Breaker can automatically cut off electric current after electric current is more than escape setting, and plastic housing refers to being made with plastic insulation
For the shell of device, it is used between insulated conductor and ground metal portion, breaker of plastic casing usually contains pyromagnetic escape unit,
And the breaker of plastic casing of big model can be equipped with solid-state escape sensor.The termination of existing breaker will be led in wiring
After line is inserted into wire frame, then each conducting wire is connect with wire frame by screwing crimping bolt one by one, such patching operations compared with
Be it is cumbersome, reduce the working efficiency of wiring personnel.
Utility model content
The purpose of this utility model is to provide a kind of terminations of breaker convenient for wiring, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of termination of breaker, including the rectangular housing with inner cavity, in the rectangular housing in left-right direction
At least two connector assemblies are arranged at intervals with, each connector assembly includes conductive plate, inserting column and elastomeric element；The rectangular housing
Position corresponding with each connector assembly offers threading hole on roof, corresponding with each threading hole on the bottom wall of the rectangular housing
Position offers port, is fixed with fixture block inside the rectangular housing on rear wall, sets on the front side wall of the rectangular housing
There is jack, the inserting column fore-aft travel is plugged in the jack, and the upper end of the conductive plate is protruded into described by the port
In the chamber and upper-end front of the conductive plate and the rear end of the inserting column is fixedly linked, and the lower end of the conductive plate, which is equipped with, connects electricity
Portion, the power part are in outside the rectangular housing, and the position of the conductive plate upper rear and the fixture block face is equipped with
Line pressing portion, the elastomeric element provide elastic force backward for the inserting column, act under normality in the elastic force of the elastomeric element
Under the line pressing portion and the fixture block contradict, the inserting column front end in all connector assemblies with the same connection outside rectangular housing
Plate is connected, and is fixed with handle on the outside of the connecting plate, and the conductive plate and line pressing portion are conductive material, the rectangular housing,
The connecting plate, the fixture block and the inserting column are isolation material.
Preferably, the elastomeric element is helical spring, and the helical spring socket is on the inserting column.
Preferably, the recessed portion arranged side by side there are two left and right, tool on the left of the line pressing portion are formed on the front end face of the fixture block
There are two lug boss corresponding with two recessed portions, the recessed portion and the shapes in respective protrusions portion respectively to match, normality
Under under the elastic force effect of the elastomeric element lug boss protrude into the corresponding recessed portion.
The connecting plate, which is equipped with, perforates, and the position in the rectangular housing with the perforation face is equipped with screw hole, locking
Screw passes through the perforation and cooperates with the screw hole.
Compared with prior art, the utility model has the beneficial effects that when using the termination wiring, by being pulled outwardly
Handle makes inserting column make to generate gap between line pressing portion and fixture block, and conducting wire line end is inserted into rectangular housing by threading hole and gos deep into pressing
Between line portion and fixture block, when release handle, the elastic force that inserting column applies is acted on by spring, wire end is pressed on the pressure
Between line portion and the fixture block, conducting wire and conductive plate are conducted by line pressing portion, so that patching operations are convenient, improved
Wiring efficiency.
Detailed description of the invention
Fig. 1 is the utility model front elevation；
Fig. 2 is the cross-sectional view of the line A-A cutting along Fig. 1；
Fig. 3 is the cross-sectional view of the line B-B cutting along Fig. 1.
In figure: 1, rectangular housing, 2, conductive plate, 3, inserting column, 4, elastomeric element, 5, threading hole, 6, port, 7, fixture block, 71,
Recessed portion, 8, jack, 9, power part, 10, line pressing portion, 101, lug boss, 11, connecting plate, 12, handle, 13, lock screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution:
A kind of termination of breaker, including the rectangular housing 1 with inner cavity, along right and left in the rectangular housing 1
To at least two connector assemblies are arranged at intervals with, each connector assembly includes conductive plate 2, inserting column 3 and elastomeric element 4；The rectangle
Position corresponding with each connector assembly offers threading hole 5 on the roof of shell 1, on the bottom wall of the rectangular housing 1 with respectively wear
The corresponding position of string holes 5 offers port 6, is fixed with fixture block 7, the Rectangular shell inside the rectangular housing 1 on rear wall
The front side wall of body 1 is equipped with jack 8, and 3 fore-aft travel of inserting column is plugged in the jack 8, the upper end of the conductive plate 2 by
The port 6 protrudes into the inner cavity and the upper-end front of the conductive plate 2 and the rear end of the inserting column 3 are fixedly linked, described
The lower end of conductive plate 2 is equipped with power part 9, and the power part 9 is in outside the rectangular housing 1,2 upper rear of conductive plate
It is equipped with line pressing portion 10 with the position of 7 face of fixture block, the elastomeric element 4 is that the inserting column 3 provides elastic force backward, often
The line pressing portion 10 is contradicted with the fixture block 7 under the elastic force effect of the elastomeric element 4 under state, inserting in all connector assemblies
3 front end of column is connected with the same connecting plate 11 outside rectangular housing 1, and the outside of the connecting plate 11 is fixed with handle 12, institute
It states conductive plate 2 and line pressing portion 10 is conductive material, the rectangular housing 1, the connecting plate 11, the fixture block 7 and the inserting column 3
For isolation material.When using the termination wiring, 12 make inserting column 3 between line pressing portion 10 and fixture block 7 by pulling handle outward
Gap is generated, conducting wire line end is inserted into rectangular housing 1 and is goed deep between line pressing portion 10 and fixture block 7, release handle by threading hole 5
When 12, the elastic force applied by spring to inserting column 3 is acted on, by wire end be pressed on the line pressing portion 10 and the fixture block 7 it
Between, conducting wire and conductive plate 2 are conducted by line pressing portion 10, so that patching operations are convenient, improve wiring efficiency.
In order to facilitate the installation of elastomeric element, elastomeric element 4 described in the present embodiment is helical spring, the helical spring
It is socketed on the inserting column 3.
Further, in the present embodiment, the recessed portion 71 arranged side by side there are two left and right is formed on the front end face of the fixture block 7,
Tool is there are two lug boss 101 corresponding with two recessed portions 71 respectively on the left of the line pressing portion 10, the recessed portion 71 with it is right
The shape of lug boss 101 is answered to match, the lug boss 101 protrudes into pair under the elastic force effect of the elastomeric element 4 under normality
It answers in the recessed portion 71, using the above structure, in actual operation, conducting wire is inserted into two recessed portions 71, and pass through two
Conducting wire is pressed on inside recessed portion 71 by a lug boss 101 correspondence, to realize being electrically connected for multiple conducting wires and conductive plate 2.
Further, the connecting plate 11 is equipped with perforation, is equipped in the rectangular housing 1 with the position for perforating face
Screw hole, lock screw 13 pass through the perforation and cooperate with the screw hole, using the above structure, in actual operation, when conducting wire connects
After the completion of connecing, connecting plate 11 is locked by screwing lock screw 13, is avoided due to external force is displaced outwardly inserting column
Cause conducting wire to loosen, guarantees the reliability of electrical connection.
It is to be appreciated that the orientation or positional relationship indicated in the description of the present invention, is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of termination of breaker, which is characterized in that including the rectangular housing (1) with inner cavity, the rectangular housing
(1) at least two connector assemblies are arranged at intervals in left-right direction, each connector assembly includes conductive plate (2), inserting column (3) and bullet
Property component (4)；Position corresponding with each connector assembly offers threading hole (5), the square on the roof of the rectangular housing (1)
Position corresponding with each threading hole (5) offers port (6) on the bottom wall of shape shell (1), and the rectangular housing (1) is internal rear
It is fixed on side wall fixture block (7), the front side wall of the rectangular housing (1) is equipped with jack (8), inserting column (3) fore-aft travel
It is plugged in the jack (8), the upper end of the conductive plate (2) is protruded into the inner cavity by the port (6) and the conduction
The upper-end front of plate (2) and the rear end of the inserting column (3) are fixedly linked, and the lower end of the conductive plate (2) is equipped with power part (9),
The power part (9) is in the rectangular housing (1) outside, conductive plate (2) upper rear and the fixture block (7) face
Position is equipped with line pressing portion (10), elastic force of the elastomeric element (4) for the inserting column (3) offer backward, described under normality
The line pressing portion (10) and the fixture block (7) contradict under the elastic force effect of elastomeric element (4), the inserting column in all connector assemblies
(3) front end same connecting plate (11) external with rectangular housing (1) is connected, and is fixed with handle on the outside of the connecting plate (11)
(12), the conductive plate (2) and line pressing portion (10) are conductive material, the rectangular housing (1), the fixture block (7), the connection
Plate (11) and the inserting column (3) are isolation material.
2. the termination of breaker according to claim 1, which is characterized in that the elastomeric element (4) is spiral bullet
Spring, the helical spring socket is on the inserting column (3).
3. the termination of breaker according to claim 1 or 2, which is characterized in that on the front end face of the fixture block (7)
Molding there are two left and right recessed portion (71) arranged side by side, on the left of the line pressing portion (10) tool there are two respectively with two recessed portions (71)
Corresponding lug boss (101), the recessed portion (71) and the shape of respective protrusions portion (101) match, described under normality
The lug boss (101) is protruded into the corresponding recessed portion (71) under the elastic force effect of elastomeric element (4).
4. the termination of breaker according to claim 1 or 2, which is characterized in that the connecting plate (11) is equipped with
Perforation, is equipped with screw hole on the rectangular housing (1) with the position of the perforation face, lock screw (13) pass through the perforation with
The screw hole cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688784.1U CN208861905U (en) | 2018-10-18 | 2018-10-18 | The termination of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688784.1U CN208861905U (en) | 2018-10-18 | 2018-10-18 | The termination of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208861905U true CN208861905U (en) | 2019-05-14 |
Family
ID=66421133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821688784.1U Active CN208861905U (en) | 2018-10-18 | 2018-10-18 | The termination of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208861905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397356A (en) * | 2020-10-28 | 2021-02-23 | 南京苏谷电气技术有限公司 | Industrial earth leakage protection circuit breaker |
| CN113205977A (en) * | 2021-05-06 | 2021-08-03 | 安徽金环电气设备有限责任公司 | Circuit breaker wiring structure |
-
2018
- 2018-10-18 CN CN201821688784.1U patent/CN208861905U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397356A (en) * | 2020-10-28 | 2021-02-23 | 南京苏谷电气技术有限公司 | Industrial earth leakage protection circuit breaker |
| CN112397356B (en) * | 2020-10-28 | 2023-06-13 | 深圳通高乐科技有限公司 | Industrial leakage protection circuit breaker |
| CN113205977A (en) * | 2021-05-06 | 2021-08-03 | 安徽金环电气设备有限责任公司 | Circuit breaker wiring structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |