CN213459602U - Base of control and protection switch electric appliance - Google Patents
Base of control and protection switch electric appliance Download PDFInfo
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- CN213459602U CN213459602U CN202023039636.7U CN202023039636U CN213459602U CN 213459602 U CN213459602 U CN 213459602U CN 202023039636 U CN202023039636 U CN 202023039636U CN 213459602 U CN213459602 U CN 213459602U
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Abstract
The utility model discloses a control and protection switch electrical apparatus's base is including dismantling the base and the apron of being connected, characterized by: the base is provided with a first vertical plate, the front side and the rear side of the cover plate are both provided with first vertical plates, the first vertical plates are provided with first through holes, a first pin shaft inserted into the first through holes is arranged between the two first vertical plates, the base is provided with a second vertical plate aligned with the first vertical plates, and the second vertical plate is provided with a second through hole which can be aligned with the first through holes and can be penetrated by the first pin shaft. The utility model provides a control and protection switch electrical apparatus convenient assembling and life are longer.
Description
Technical Field
The utility model relates to a low-voltage apparatus field, concretely relates to control and protection switch electrical apparatus's base.
Background
At present, the base of the control and protection switch electrical apparatus that provides on the market generally includes base and apron, and the base both sides are equipped with the wiring frame, and the wiring frame inboard is connected with the wire, and base and apron pass through the buckle and connect, and the base of above-mentioned control and protection switch electrical apparatus and apron are difficult to dismantle, and dismantle the easy base that damages of in-process moreover, and in addition, the wire is located the base, and the explosion chamber during operation temperature of base risees and damages the wire easily, and then makes the life of base shorten.
Disclosure of Invention
In view of the deficiency of the background art, the utility model aims to solve the technical problem of providing a convenient to assemble and the longer control of life and protection switch electrical apparatus base.
Therefore, the utility model discloses an adopt following technical scheme to realize:
control and protection switch electrical apparatus's base, including the base and the apron of dismantling the connection, characterized by: the base is provided with a first vertical plate, the front side and the rear side of the cover plate are both provided with first vertical plates, the first vertical plates are provided with first through holes, a first pin shaft inserted into the first through holes is arranged between the two first vertical plates, the base is provided with a second vertical plate aligned with the first vertical plates, and the second vertical plate is provided with a second through hole which can be aligned with the first through holes and can be penetrated by the first pin shaft.
Furthermore, a third vertical plate and a fourth vertical plate are arranged on the front side and the rear side of the cover plate, a third through hole is formed in the third vertical plate, a second pin shaft inserted into the third through hole is arranged between the two third vertical plates, a fourth through hole is formed in the fourth vertical plate, and a third pin shaft inserted into the fourth through hole is arranged between the two fourth vertical plates.
Furthermore, the base left and right sides all is equipped with a plurality of wire frames, and the wire frame inboard is connected with the wire that is located the apron, and the wire other end passes the apron and is connected with the static contact in the base.
Further, the base and the cover plate are detachably connected through a plurality of screws.
After adopting above-mentioned technical scheme, put the apron on the base, the second through-hole is aimed at to first through-hole this moment, then insert first round pin axle in first through-hole and the second through-hole, and screw a plurality of screws, after shell and base assembly, first round pin axle both ends are supported on the inner wall of shell, prevent that first round pin axle from falling out, it is more convenient to make the base assembly, the later maintenance of being convenient for, the setting of second round pin axle and third round pin axle is used for assembling electromagnetic system, it is more convenient to make base and electromagnetic system assemble, in addition, the wire most is located the apron, the wire other end passes the apron and is connected with the static contact in the base, effectively prevent to rise and damage the wire because of explosion chamber during operation temperature in the base, make base life longer.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic perspective view of the present invention.
Reference numerals: 1. a base; 2. a cover plate; 3. a first vertical plate; 4. a first through hole; 5. a first pin shaft; 6. a second vertical plate; 7. a second through hole; 8. a third vertical plate; 9. a fourth vertical plate; 10. a third through hole; 11. a second pin shaft; 12. a fourth via hole; 13. a third pin shaft; 14. a wiring frame; 15. a wire; 16. and (4) screws.
Detailed Description
Referring to fig. 1, the utility model provides a control and protection switch electrical apparatus's base is including dismantling base 1 and the apron 2 of being connected, characterized by: the front side and the rear side of the cover plate 2 are both provided with first vertical plates 3, the first vertical plates 3 are provided with first through holes 4, a first pin shaft 5 inserted into the first through hole 4 is arranged between the two first vertical plates 3, the base 1 is provided with a second vertical plate 6 aligned with the first vertical plate 3, the second vertical plate 6 is provided with a second through hole 7 aligned with the first through hole 4 and allowing the first pin shaft 5 to pass through, the front side and the rear side of the cover plate 2 are both provided with a third vertical plate 8 and a fourth vertical plate 9, the third vertical plate 8 is provided with a third through hole 10, a second pin shaft 11 inserted into the third through hole 10 is arranged between the two third vertical plates 8, the fourth vertical plate 9 is provided with a fourth through hole 12, a third pin shaft 13 inserted into the fourth through hole 12 is arranged between the two fourth vertical plates 9, the left side and the right side of the base 1 are both provided with a plurality of wiring frames 14, the inner sides of the wiring, the other end of the lead 15 passes through the cover plate 2 and is connected with a static contact in the base 1, and the base 1 and the cover plate 2 are detachably connected through a plurality of screws 16.
In this embodiment, put apron 2 on base 1, first through-hole 4 aligns second through-hole 7 this moment, then insert first round pin axle 5 in first through-hole 4 and second through-hole 7, and screw a plurality of screws 16, after the shell assembles with base 1, first round pin axle 5 both ends support on the inner wall of shell, prevent that first round pin axle 5 from falling out, it is more convenient to make base 1 assemble, the later maintenance of being convenient for, second round pin axle 11 and third round pin axle 13 set up and are used for assembling electromagnetic system, it is more convenient to make base 1 and electromagnetic system assemble, in addition, 15 most of wire are located apron 2, the 15 other end of wire passes apron 2 and is connected with the static contact in the base 1, effectively prevent to damage wire 15 because of explosion chamber during operation temperature risees in the base 1, make base 1 life longer.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. Control and protection switch electrical apparatus's base, including the base and the apron of dismantling the connection, characterized by: the base is provided with a first vertical plate, the front side and the rear side of the cover plate are both provided with first vertical plates, the first vertical plates are provided with first through holes, a first pin shaft inserted into the first through holes is arranged between the two first vertical plates, the base is provided with a second vertical plate aligned with the first vertical plates, and the second vertical plate is provided with a second through hole which can be aligned with the first through holes and can be penetrated by the first pin shaft.
2. The base of the control and protection switching device as claimed in claim 1, wherein: the novel hinge plate is characterized in that a third vertical plate and a fourth vertical plate are arranged on the front side and the rear side of the cover plate respectively, a third through hole is formed in the third vertical plate, a second hinge pin inserted into the third through hole is arranged between the two third vertical plates, a fourth through hole is formed in the fourth vertical plate, and a third hinge pin inserted into the fourth through hole is arranged between the two fourth vertical plates.
3. The base of a control and protection switching device according to claim 1 or 2, characterized in that: the base left and right sides all is equipped with a plurality of wire frames, and the wire frame inboard is connected with the wire that is located the apron, and the wire other end passes the apron and is connected with the static contact in the base.
4. The base of a control and protection switching device according to claim 1 or 2, characterized in that: the base and the cover plate are detachably connected through a plurality of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039636.7U CN213459602U (en) | 2020-12-16 | 2020-12-16 | Base of control and protection switch electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039636.7U CN213459602U (en) | 2020-12-16 | 2020-12-16 | Base of control and protection switch electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213459602U true CN213459602U (en) | 2021-06-15 |
Family
ID=76304916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023039636.7U Active CN213459602U (en) | 2020-12-16 | 2020-12-16 | Base of control and protection switch electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213459602U (en) |
-
2020
- 2020-12-16 CN CN202023039636.7U patent/CN213459602U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |