CN208796927U - A kind of breaker of plastic casing of fast assembling-disassembling - Google Patents
A kind of breaker of plastic casing of fast assembling-disassembling Download PDFInfo
- Publication number
- CN208796927U CN208796927U CN201821350321.4U CN201821350321U CN208796927U CN 208796927 U CN208796927 U CN 208796927U CN 201821350321 U CN201821350321 U CN 201821350321U CN 208796927 U CN208796927 U CN 208796927U
- Authority
- CN
- China
- Prior art keywords
- breaker
- mounting plate
- quick
- cover sheet
- disassembling
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model discloses a kind of breaker of plastic casing of fast assembling-disassembling, including breaker body, the breaker body upper end is provided with power input port, the breaker body lower end is provided with output port of power source, the breaker body card is put on a mounting board, the breaker body both ends are provided with construction opening, quick-disassembly structure is provided on the mounting plate, the mounting plate upper end is provided with connection buckle, the mounting plate is connected with cover sheet, the cover sheet is internally provided with connection wedge slot, in the connection buckle insertion connection wedge slot, the utility model carries installation breaker by mounting plate, so that breaker can be very good installation on a mounting board, it avoids being mounted directly and needs to open up mounting hole, by cover sheet come protective breaker external structure, avoid circuit breaker external structural damage, the setting of Quick-disassembling mechanism The installation and removal of breaker can be rapidly performed by, breaker is convenient for changing, are worthy to be popularized.
Description
Technical field
The utility model relates to breaker technical field, specially a kind of breaker of plastic casing of fast assembling-disassembling.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and 3kV or more is generally known as High-Voltage Electrical Appliances.Breaker can be used to
Electric energy is distributed, asynchronous motor is infrequently started, the implementations such as power circuit and motor are protected, when their generations are serious
When overload or short circuit and the failures such as under-voltage can automatic shutdown circuit, function is equivalent to Fuse switch and crosses underheat relay
The combination of device etc..And change components are not needed generally after disjunction fault current.Currently, having had been widely used.
Application No. is CN201120064563.9, the utility model of a kind of entitled novel breaker and its breaker assembly
Patent, including shell and it is included in the intracorporal circuit module of the shell, it is equipped with power input on the breaker top, in institute
Breaker lower part is stated equipped with power output end；It is defeated that at least two power supply sources are equipped with close at top on the upside of the rear portion of the shell
The power input wiring hole entered is equipped with the input terminal fastening screw hole of corresponding number, input terminal at the top of the shell
After fastening screw is passed through from input terminal fastening screw hole, the power supply line being inserted into from the power input wiring hole is fastened
On the breaker.
But when in use, after breaker long-time use, internal breaker assembly is needed replacing, and
Breaker installation is inconvenient, therefore devises a kind of breaker of plastic casing of fast assembling-disassembling.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of breaker of plastic casing of fast assembling-disassembling, energy
The problem of effective solution background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of breaker of plastic casing of fast assembling-disassembling, including breaker body, the breaker body upper end are provided with power supply
Input port, the breaker body lower end are provided with output port of power source, and the breaker body card is put on a mounting board, institute
It states breaker body both ends and is provided with construction opening, quick-disassembly structure, the mounting plate upper end setting are provided on the mounting plate
There is connection buckle, the mounting plate is connected with cover sheet, and the cover sheet is internally provided with connection wedge slot, and the connection buckle is inserted
Enter to connect in wedge slot, the quick-disassembly structure includes Quick Release casing, is provided with external screw thread, the Quick Release machine on the outside of the Quick Release casing
Shell is internally provided with standing screw, and the standing screw upper end is provided with pivot, and the pivot connection has Quick Release spanner, the pivot
Axis lower end is provided with fixed lobe, is provided on the outside of the fixed lobe by pressing spring.
Further, ventilative grid is provided on the cover sheet, the ventilative grid is internally provided with basket strainer.
Further, the quick-disassembly structure is corresponding with construction opening position, and the standing screw is inserted into construction opening
It is interior.
Further, the pressing lower spring end is provided with anti-skid washer.
Compared with prior art, the utility model has the beneficial effects that
The utility model carries installation breaker by mounting plate, so that breaker can be very good to be mounted on mounting plate
On, it avoids being mounted directly and needs to open up mounting hole, by cover sheet come protective breaker external structure, avoid circuit breaker external
Structural damage, the setting of Quick-disassembling mechanism can be rapidly performed by the installation and removal of breaker, be convenient for changing breaker, be worth pushing away
Extensively.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the quick-disassembly structure of the utility model.
Figure label:
1- breaker body, 2- power input port, 3- output port of power source, 4- mounting plate, 5- construction opening, 6- Quick Release
Structure, 7- connection buckle, 8- cover sheet, 9- connection wedge slot, 10- Quick Release casing, 11- external screw thread, 12- standing screw, 13- pivot
Axis, 14- Quick Release spanner, 15- fixed lobe, 16- press pressing spring, and 17- breathes freely grid, 18- basket strainer, 19- anti-skid washer.
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.
As shown in Figures 1 and 2, the utility model provides a kind of breaker of plastic casing of fast assembling-disassembling, including breaker master
Body 1,1 upper end of breaker body are provided with power input port 2, and 1 lower end of breaker body is provided with power supply output
Port 3, the card of breaker body 1 are placed on mounting plate 4, and 1 both ends of breaker body are provided with construction opening 5, described
Quick-disassembly structure 6 is provided on mounting plate 4,4 upper end of mounting plate is provided with connection buckle 7, and the mounting plate 4 is connected with protection cap
Plate 8, the cover sheet 8 are internally provided with connection wedge slot 9, and the insertion of connection buckle 7 connects in wedge slot 9, the quick-disassembly structure 6
Including Quick Release casing 10, external screw thread 11 is provided on the outside of the Quick Release casing 10, the Quick Release casing 10 is internally provided with fixation
Screw rod 12,12 upper end of standing screw are provided with pivot 13, and the pivot 13 is connected with Quick Release spanner 14, under the pivot 13
End is provided with fixed lobe 15, is provided on the outside of the fixed lobe 15 by pressing spring 16；
The working principle of the utility model are as follows: when in use, the card of breaker body 1 is placed on above mounting plate 4, is made
The card of construction opening 5 for obtaining both ends setting is placed on inside standing screw 12, can then pull speeder wrench 14 manually, is adjusted entire
The card of breaker body 1 is placed on inside mounting plate 4 by the length of standing screw 12, when Quick Release spanner 14 is pressed, can be incited somebody to action
Breaker body 1 is locked, and cover sheet 8 is then buckled in 4 upper end of mounting plate, so that connection buckle 7 is inserted into connection wedge slot 9
Portion, cover sheet 8 can be used from the structure of outer protection breaker body 1, quick-disassembly structure 6 can be movable a certain range of solid
Determine screw rod 12 and cooperates Quick Release spanner 14, it is easy to operate, by compressing breaker body 1 by pressing spring 16, improve fixed
Stability.
As preferred embodiment, it is provided with ventilative grid 17 on the cover sheet 8, inside the ventilative grid 17
It is provided with basket strainer 18, improves venting capability, dust is avoided to enter.
As preferred embodiment, the quick-disassembly structure 6 is corresponding with 5 position of construction opening, the standing screw 12
It is inserted into construction opening 5.
It is described that 16 lower end of pressing spring is provided with anti-skid washer 19 as preferred embodiment, avoid the occurrence of sliding
Situation, stability when improving fixed.
In conclusion the utility model is mainly characterized by:
The utility model carries installation breaker by mounting plate, so that breaker can be very good to be mounted on mounting plate
On, it avoids being mounted directly and needs to open up mounting hole, by cover sheet come protective breaker external structure, avoid circuit breaker external
Structural damage, the setting of Quick-disassembling mechanism can be rapidly performed by the installation and removal of breaker, be convenient for changing breaker, be worth pushing away
Extensively.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of breaker of plastic casing of fast assembling-disassembling, including breaker body (1), breaker body (1) upper end is provided with
Power input port (2), breaker body (1) lower end are provided with output port of power source (3), it is characterised in that: described disconnected
Road device main body (1) card is placed on mounting plate (4), and breaker body (1) both ends are provided with construction opening (5), the installation
It is provided on plate (4) quick-disassembly structure (6), mounting plate (4) upper end is provided with connection buckle (7), and the mounting plate (4) is connected with
Cover sheet (8), the cover sheet (8) are internally provided with connection wedge slot (9), connection buckle (7) insertion connection wedge slot (9)
Interior, the quick-disassembly structure (6) includes Quick Release casing (10), is provided with external screw thread (11) on the outside of the Quick Release casing (10), described
Quick Release casing (10) is internally provided with standing screw (12), and standing screw (12) upper end is provided with pivot (13), the pivot
Axis (13) is connected with Quick Release spanner (14), and pivot (13) lower end is provided with fixed lobe (15), the fixed lobe (15)
Outside is provided with by pressing spring (16).
2. a kind of breaker of plastic casing of fast assembling-disassembling according to claim 1, it is characterised in that: the cover sheet (8)
On be provided with ventilative grid (17), the ventilative grid (17) is internally provided with basket strainer (18).
3. a kind of breaker of plastic casing of fast assembling-disassembling according to claim 1, it is characterised in that: the quick-disassembly structure (6)
Corresponding with construction opening (5) position, the standing screw (12) is inserted into construction opening (5).
4. a kind of breaker of plastic casing of fast assembling-disassembling according to claim 1, it is characterised in that: described to press pressing spring (16)
Lower end is provided with anti-skid washer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350321.4U CN208796927U (en) | 2018-08-21 | 2018-08-21 | A kind of breaker of plastic casing of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350321.4U CN208796927U (en) | 2018-08-21 | 2018-08-21 | A kind of breaker of plastic casing of fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796927U true CN208796927U (en) | 2019-04-26 |
Family
ID=66206382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350321.4U Expired - Fee Related CN208796927U (en) | 2018-08-21 | 2018-08-21 | A kind of breaker of plastic casing of fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796927U (en) |
-
2018
- 2018-08-21 CN CN201821350321.4U patent/CN208796927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |