CN218525524U

CN218525524U - Intelligent circuit breaker

Info

Publication number: CN218525524U
Application number: CN202222475897.6U
Authority: CN
Inventors: 黄剑峰; 余旭丹
Original assignee: Jiangmen Xingye Electrical Technology Co ltd; Shuchuang Industrial Design And Research Institute Yueqing Co ltd
Current assignee: Jiangmen Xingye Electrical Technology Co ltd; Shuchuang Industrial Design And Research Institute Yueqing Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-24
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an intelligent circuit breaker, including circuit breaker main part and switch, the switch sets up in the front side of circuit breaker main part, the top and the bottom of switch both sides all are provided with the connecting seat, the front side of circuit breaker main part is provided with the protective housing, the equal fixedly connected with casing in both sides of protective housing, first opening has all been seted up with the rear side of bottom in the casing top. Through setting up the connecting seat, the protective housing, a housing, first opening, the maintenance subassembly, the cooperation of second opening and control assembly is used, promote the push rod backward, the push rod drives accuse position board and moves backward, the accuse position board passes through the accuse position and leads to the groove and the direction removal that the connecting rod kept away from the connecting seat to the connecting rod through the accuse position post, it lacks the structure of protecting the switch to have solved current original circuit breaker front side, when not using the switch, easily by other people mistake touch the use, the normal use of circuit breaker not convenient for, lead to the fact the problem of influence to the user.

Description

Intelligent circuit breaker

Technical Field

The utility model belongs to the technical field of the circuit breaker, especially, relate to an intelligent circuit breaker.

Background

The circuit breaker refers to the switching device that can close, bear and break the electric current under the normal or unusual return circuit condition, including an intelligent circuit breaker, intelligent circuit breaker mechanism is located the circuit breaker openly, the mechanism adopts the free release mechanism of five-bar linkage, and design into the energy storage form, intelligent circuit breaker is in the use, the mechanism is always in the energy storage position in advance, as long as the circuit breaker receives the combined floodgate order, the circuit breaker just can instantaneous closure immediately, the release button or the combined floodgate electro-magnet of energy storage accomplish in advance, electric drive mechanism is from integrative, store through unsmooth wedge mouth swing joint between energy axle and the main shaft, it is convenient to install and remove, the front side of circuit breaker is provided with the switch, the switch exposes outside the circuit breaker, in daily easy early switch that becomes is touched the use by mistake early, to sum up, the problem that prior art exists is: the structure that protects the switch is lacked to original circuit breaker front side, when not using the switch, is touched the use by other people mistake easily, and the normal use of the circuit breaker of being not convenient for causes the influence to the user.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides an intelligent circuit breaker possesses and establishes the switch to the circuit breaker front side and protects, prevents that the switch from being touched the advantage of using by the people mistake, has solved current original circuit breaker front side and has lacked the structure of protecting to the switch, when not using the switch, is touched the use by other people mistake easily, and the normal use of the circuit breaker of being not convenient for causes the problem of influence to the user.

The utility model relates to a realize like this, an intelligent circuit breaker, including circuit breaker main part and switch, the switch sets up in the front side of circuit breaker main part, the top and the bottom of switch both sides all are provided with the connecting seat, the front side of circuit breaker main part is provided with the protective housing, the equal fixedly connected with casing in both sides of protective housing, first opening has all been seted up with the rear side of bottom in casing top, the inner chamber of casing is provided with the maintenance subassembly, the second opening has been seted up to the front side of casing, the inner chamber of casing is provided with control assembly.

As an optimization of the present invention, the retention assembly comprises a spring and two retention posts, the two retention posts are respectively fixedly connected to the top and the bottom of the spring, the front sides of the two retention posts are respectively and fixedly connected with a connecting rod, and the front side of the protective shell is kept away from the connecting rod and is fixedly connected with the position control post.

As the utility model discloses it is preferred, control assembly includes push rod and accuse position board, accuse position board fixed connection is in the rear side of push rod, the accuse position board is close to one side of protective housing and has seted up two accuse position logical grooves that use with the cooperation of two accuse position posts.

As the utility model discloses preferred, spacing elongated slot has all been seted up to one side that two connecting rods are relative, the inner chamber of spacing elongated slot is provided with spacing long column.

As the utility model discloses it is preferred, the rear side of connecting seat and the front side fixed connection of circuit breaker main part, the top and the bottom of spacing long post respectively with shells inner wall's top and bottom fixed connection.

As the utility model discloses preferred, the one side that the retention card post is close to first opening inner wall contacts with the inner wall of first opening, the one side that the retention card post is close to the connecting seat inner wall contacts with the inner wall of connecting seat.

As the utility model discloses it is preferred, one side that the push rod is close to second opening inner wall contacts with the inner wall of second opening, the accuse position board sets up in one side that the protective housing was kept away from to the connecting rod, the accuse position leads to one side that the inslot wall is close to the accuse position post and contacts with the accuse position post.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the connecting seat, the protective housing, a housing, first opening, the maintenance subassembly, the cooperation of second opening and control assembly is used, promote the push rod backward, the push rod drives accuse position board and moves backward, the accuse position board passes through the accuse position and leads to the groove and the direction removal that the connecting rod kept away from the connecting seat to the connecting rod, it lacks the structure of protecting the switch to have solved current original circuit breaker front side, when not carrying out the use to the switch, easily by other people mistake touch the use, the normal use of circuit breaker not convenient for, lead to the fact the problem of influence to the user.

2. The utility model discloses a set up the maintenance subassembly, can cooperate the connecting seat to use, play the fixed action to the position of protective housing in circuit breaker main part front side.

3. The utility model discloses a set up the control assembly, can play the control action to the position of maintenance card post to play the control action to the fixed of protective housing in circuit breaker main part front side position.

4. The utility model discloses a set up the connecting rod, can play the effect that drives the maintenance card post and remove, through setting up spacing elongated slot, can cooperate spacing long column to use, play the restriction to the position of connecting rod in the casing inner chamber.

5. The utility model discloses a set up the connecting seat, can cooperate the maintenance card post to use, play the fixed action to the position of protective housing in circuit breaker main part front side.

6. The utility model discloses a set up the maintenance card post, can cooperate the connecting seat to use, play the fixed action to the protective housing in the position of circuit breaker main part front side, through setting up first opening, can play the restriction to the position of maintenance card post.

7. The utility model discloses a set up the push rod, can play the effect that the drive accuse position board removed, through setting up the second opening, can play the limiting displacement to the position of push rod, through setting up the accuse position board, can drive accuse position and lead to the groove and remove, lead to the groove through setting up accuse position, can cooperate the accuse position post to use, play the control action to the position of connecting rod.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view of the embodiment of the present invention providing a three-dimensional view;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a circuit breaker main body; 2. a switch; 3. a connecting seat; 4. a protective shell; 5. a housing; 6. a first port; 7. a retention assembly; 701. a spring; 702. a retention clip column; 703. a connecting rod; 704. a position control column; 8. a second port; 9. a control component; 901. a push rod; 902. a position control plate; 903. a position control through groove; 10. a limiting long groove; 11. and limiting the long column.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of intelligent circuit breaker, including circuit breaker main part 1 and switch 2, switch 2 sets up in circuit breaker main part 1's front side, and the top and the bottom at switch 2 both sides all are provided with connecting seat 3, and circuit breaker main part 1's front side is provided with protective housing 4, the equal fixedly connected with casing 5 in both sides of protective housing 4, and first opening 6 has all been seted up with the rear side of bottom at casing 5 top, and casing 5's inner chamber is provided with maintenance subassembly 7, and casing 5's front side is seted up second opening 8, and casing 5's inner chamber is provided with control assembly 9.

Referring to fig. 4, the retention assembly 7 includes a spring 701 and two retention posts 702, the two retention posts 702 are respectively and fixedly connected to the top and the bottom of the spring 701, the front sides of the two retention posts 702 are both fixedly connected with a connection rod 703, and the front side of the connection rod 703 away from one side of the protective shell 4 is fixedly connected with a position control post 704.

Adopt above-mentioned scheme: through setting up maintenance subassembly 7, can cooperate connecting seat 3 to use, play the fixed action to the position of protective housing 4 in circuit breaker main part 1 front side.

Referring to fig. 4, the control assembly 9 includes a push rod 901 and a position control plate 902, the position control plate 902 is fixedly connected to the rear side of the push rod 901, and one side of the position control plate 902 close to the protective shell 4 is provided with two position control through slots 903 used in cooperation with the two position control posts 704.

Adopt above-mentioned scheme: through setting up control assembly 9, can play the control effect to the position of retention card post 702 to play the control effect to the fixed of protective housing 4 at circuit breaker main part 1 front side position.

Referring to fig. 4, one side of each of the two connecting rods 703 opposite to each other is provided with a limiting long groove 10, and an inner cavity of each limiting long groove 10 is provided with a limiting long column 11.

The scheme is adopted: the connecting rod 703 can drive the retention clamp column 702 to move, and the limiting long groove 10 can be matched with the limiting long column 11 for use, so that the connecting rod 703 can be limited in the inner cavity of the shell 5.

Referring to fig. 4, the rear side of the connecting seat 3 is fixedly connected to the front side of the circuit breaker body 1, and the top and bottom of the limiting long column 11 are fixedly connected to the top and bottom of the inner wall of the housing 5, respectively.

The scheme is adopted: the connecting rod 703 can drive the retention clamp column 702 to move, and the limiting long groove 10 can be matched with the limiting long column 11 to be used, so that the connecting rod 703 can be limited in the inner cavity of the shell 5.

Referring to fig. 4, a side of the retention stud 702 adjacent to the inner wall of the first through-hole 6 is in contact with the inner wall of the first through-hole 6, and a side of the retention stud 702 adjacent to the inner wall of the coupling housing 3 is in contact with the inner wall of the coupling housing 3.

Referring to fig. 4, one side of the push rod 901 close to the inner wall of the second through hole 8 contacts with the inner wall of the second through hole 8, the position control plate 902 is disposed on one side of the connecting rod 703 away from the protective shell 4, and one side of the inner wall of the position control through groove 903 close to the position control column 704 contacts with the position control column 704.

Adopt above-mentioned scheme: the connecting rod 703 can drive the retention clamp column 702 to move, and the limiting long groove 10 can be matched with the limiting long column 11 for use, so that the connecting rod 703 can be limited in the inner cavity of the shell 5.

The utility model discloses a theory of operation:

when using, the user is through promoting push rod 901 backward, push rod 901 drives accuse position board 902 rearward movement, accuse position board 902 drives connecting rod 703 through accuse position logical groove 903 and accuse position post 704 and keeps away from the direction removal of connecting seat 3 to connecting rod 703, connecting rod 703 drives maintenance card post 702 and extrudees spring 701, connecting rod 703 drives maintenance card post 702 and breaks away from the inner chamber of connecting seat 3 simultaneously, relieve the fixed to protective housing 4 position, the user is relative with the position of connecting seat 3 inner chamber through the position with first opening 6, loosen push rod 901 this moment, make maintenance card post 702 reset and get into the inner chamber of connecting seat 3 under the thrust that produces after spring 701 is extruded, accomplish the fixed to protective housing 4 position.

In summary, the following steps: this intelligent circuit breaker, through setting up connecting seat 3, the protective housing 4, a housing 5, first opening 6, maintenance subassembly 7, the cooperation of second opening 8 and control assembly 9 is used, promote push rod 901 backward, push rod 901 drives accuse position board 902 and removes backward, accuse position board 902 drives connecting rod 703 and removes to the direction that connecting seat 3 was kept away from to connecting rod 703 through accuse position logical groove 903 and accuse position post 704, the current structure that protects the switch that lacks in original circuit breaker front side has been solved, when not using the switch, easily by other people mistake touch the use, the normal use of circuit breaker not be convenient for, cause the problem of influence to the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent circuit breaker, includes circuit breaker main part (1) and switch (2), switch (2) set up in the front side of circuit breaker main part (1), its characterized in that: the top and the bottom of switch (2) both sides all are provided with connecting seat (3), the front side of circuit breaker main part (1) is provided with protective housing (4), the equal fixedly connected with casing (5) in both sides of protective housing (4), first opening (6) have all been seted up to casing (5) top and the rear side of bottom, the inner chamber of casing (5) is provided with maintenance subassembly (7), second opening (8) have been seted up to the front side of casing (5), the inner chamber of casing (5) is provided with control assembly (9).

2. The intelligent circuit breaker as recited in claim 1, wherein: the retention assembly (7) comprises a spring (701) and two retention clamp columns (702), the two retention clamp columns (702) are respectively and fixedly connected to the top and the bottom of the spring (701), the front sides of the two retention clamp columns (702) are respectively and fixedly connected with a connecting rod (703), and the front side of one side of the protective shell (4) is far away from the connecting rod (703) and is fixedly connected with a position control column (704).

3. The smart circuit breaker of claim 2 wherein: the control assembly (9) comprises a push rod (901) and a position control plate (902), the position control plate (902) is fixedly connected to the rear side of the push rod (901), and two position control through grooves (903) matched with the two position control columns (704) for use are formed in one side, close to the protective shell (4), of the position control plate (902).

4. The intelligent circuit breaker according to claim 2, characterized in that: and one sides of the two connecting rods (703) opposite to each other are provided with a limiting long groove (10), and the inner cavity of each limiting long groove (10) is provided with a limiting long column (11).

5. The intelligent circuit breaker according to claim 4, characterized in that: the rear side of the connecting seat (3) is fixedly connected with the front side of the breaker main body (1), and the top and the bottom of the limiting long column (11) are fixedly connected with the top and the bottom of the inner wall of the shell (5) respectively.

6. The intelligent circuit breaker according to claim 2, characterized in that: one side of the retention clamp column (702) close to the inner wall of the first through hole (6) is in contact with the inner wall of the first through hole (6), and one side of the retention clamp column (702) close to the inner wall of the connecting seat (3) is in contact with the inner wall of the connecting seat (3).

7. The intelligent circuit breaker according to claim 3, characterized in that: one side of the push rod (901) close to the inner wall of the second through hole (8) is in contact with the inner wall of the second through hole (8), the position control plate (902) is arranged on one side of the connecting rod (703) far away from the protective shell (4), and one side of the inner wall of the position control through groove (903) close to the position control column (704) is in contact with the position control column (704).