CN217641163U

CN217641163U - Make things convenient for circuit breaker of dismouting

Info

Publication number: CN217641163U
Application number: CN202221957669.6U
Authority: CN
Inventors: 刘忠
Original assignee: ANDELI GROUP CO LTD
Current assignee: ANDELI GROUP CO LTD
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-10-21
Anticipated expiration: 2032-07-25

Abstract

The utility model provides a make things convenient for circuit breaker of dismouting, include: the circuit breaker comprises a circuit breaker body and a clamping piece, wherein the clamping piece is suitable for being elastically clamped with a guide rail; the button is movably installed on the circuit breaker body and is provided with a first position suitable for driving the buckling piece to be separated from the guide rail and a second position suitable for being separated from the buckling piece, and a gear positioning structure suitable for enabling the button to be kept at the first position and the second position is arranged between the button and the circuit breaker body. Compared with the mode that the breaker can be disassembled and assembled only by a screwdriver in the prior art, the breaker is more convenient for users to use; in addition, a gear positioning structure suitable for enabling the button to be kept at the first position and the second position is arranged between the button and the circuit breaker body, so that the button does not need to be pressed by hands all the time during disassembly, and the disassembly efficiency is further improved.

Description

Make things convenient for circuit breaker of dismouting

Technical Field

The utility model relates to a low-voltage apparatus technical field, concretely relates to make things convenient for circuit breaker of dismouting.

Background

The circuit breaker is generally installed on the metal guide rail in the block terminal, and the circuit breaker is equipped with the slot that supplies metal guide rail male towards the one side of metal guide rail, and the buckle spare with metal guide rail elastic clamping is installed to one side of slot, when the circuit breaker is dismantled, need insert a word screwdriver to the jack of buckle spare in, then make buckle spare and metal guide rail separation. For common users, if no screwdriver is arranged at home, the breaker is difficult to disassemble and assemble, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the inconvenient defect of circuit breaker dismouting among the prior art to a make things convenient for circuit breaker of dismouting is provided.

Therefore, the utility model provides a circuit breaker convenient for disassembly and assembly, which comprises a circuit breaker body and a button, wherein the circuit breaker body is provided with a buckle piece suitable for being elastically clamped with a guide rail; the button movably install in on the circuit breaker body, have be suitable for the drive buckle spare with the first position of guide rail separation, and with the second position of buckle spare separation, the button with be equipped with between the circuit breaker body and be suitable for the messenger the button keeps in the first position with the gear location structure of second position.

The button comprises a button body and an insert block, wherein the insert block is arranged at the bottom of the button body and is suitable for being inserted into the jack, and the insert block is formed with a matching inclined plane or an arc surface which is abutted against the side wall of the jack and drives the buckle piece to be separated from the guide rail.

The gear positioning structure comprises a clamping groove formed in the inner wall of the circuit breaker body and an elastic clamping block arranged on the side wall of the button and connected with the clamping groove in an adaptive mode.

The button is provided with a first boss protruding out of the outer wall of the circuit breaker body.

The first boss is arranged at the top of the button.

And a second boss is arranged at the joint of the first boss and the button main body.

And a first sliding groove for limiting the moving track of the second boss is formed on the breaker body.

And a third boss is arranged at the joint of the insert block and the button main body.

And a second sliding groove for limiting the moving track of the third boss is formed on the breaker body.

And a through hole for an external lead to penetrate is formed in the middle of the button.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a circuit breaker convenient for disassembly and assembly, because the button is arranged on the circuit breaker body and can drive the fastener to be separated from the guide rail, compared with the mode that the disassembly and assembly of the circuit breaker can be completed by means of a screwdriver in the prior art, the circuit breaker is more convenient for users to use; in addition, a gear positioning structure which is suitable for keeping the button at the first position and the second position is arranged between the button and the circuit breaker body, so that the button is not required to be pressed by hands all the time during disassembly, and the disassembly efficiency is further improved.

2. The utility model provides a make things convenient for circuit breaker of dismouting, when the button pushes down, in the inserted block inserted the jack, and its cooperation inclined plane offseted with jack limit wall to drive fastener and guide rail separation, also be the horizontal migration who converts the vertical removal of button into buckle spare through the cooperation inclined plane, have simple structure's advantage.

3. The utility model provides a make things convenient for circuit breaker of dismouting, gear location structure is including locating the draw-in groove on the circuit breaker body inner wall to and locate on the lateral wall of button, with the elasticity fixture block of draw-in groove adaptation joint, mutually supported draw-in groove and elasticity fixture block have simple structure's advantage.

4. The utility model provides a make things convenient for circuit breaker of dismouting, button have the first boss that protrusion circuit breaker body outer wall set up to convenience of customers presses first boss.

5. The utility model provides a make things convenient for circuit breaker of dismouting, first boss is equipped with the second boss with the junction of button main part, the inserted block is equipped with the third boss with the junction of button main part, the shaping has first spout and the second spout of restriction second boss and third boss removal orbit respectively on the circuit breaker body, second boss and third boss can play the effect of strengthening rib on the one hand, on the other hand can restrict the moving direction of button main part in the spout, the reliability has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first assembly diagram of the circuit breaker and the guide rail according to the present invention;

figure 2 is a second assembly schematic of the circuit breaker and the guide rail;

FIG. 3 is a schematic illustration of the exploded structure of FIG. 1;

FIG. 4 is a perspective view of the button;

FIG. 5 is a first cross-sectional view of FIG. 1;

fig. 6 is a second cross-sectional view of fig. 1.

Description of reference numerals: 1. a circuit breaker body; 2. a guide rail; 3. a fastener; 4. a button; 5. a jack; 6. inserting a block; 7. a mating bevel; 8. a card slot; 9. an elastic clamping block; 10. a button body; 11. a first boss; 12. a second boss; 13. a third boss; 14. a first chute; 15. a second chute; 16. and (5) perforating.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The embodiment provides a circuit breaker convenient to disassemble and assemble, as shown in fig. 1-3, comprising a circuit breaker body 1, a fastener 3 and a button 4.

The circuit breaker body 1 is provided with a buckle part 3 which is suitable for being elastically clamped with the guide rail 2, the buckle part 3 is provided with a jack 5 in a molding mode, and the buckle part 3 is required to be explained as the prior mature technology, so that detailed description is not carried out on the specific structure and the working principle of the buckle part.

The button 4 is movably installed on the circuit breaker body 1, and is provided with a first position suitable for driving the buckle piece 3 to be separated from the guide rail 2, and a second position suitable for separating the buckle piece 3, the button 4 is provided with a gear positioning structure suitable for enabling the button 4 to be kept at the first position and the second position between the button 4 and the circuit breaker body 1, as shown in fig. 5, the gear positioning structure comprises a clamping groove 8 arranged on the inner wall of the circuit breaker body 1, and an elastic clamping block 9 arranged on the side wall of the button 4 and in adaptive clamping connection with the clamping groove 8.

The moving direction of the button 4 is perpendicular to the moving direction of the fastener 3, as shown in fig. 4 and 6, the button 4 comprises a button main body 10 and an insert block 6 arranged at the bottom of the button main body 10 and suitable for being inserted into the jack 5, and a matching inclined surface 7 which is abutted against the side wall of the jack 5 and drives the fastener 3 to be separated from the guide rail 2 is formed on the insert block 6. The top of button 4 has the protrusion first boss 11 that 1 outer wall of circuit breaker body set up, first boss 11 with the junction of button main part 10 is equipped with second boss 12, the shaping has the restriction on the circuit breaker body 1 the first spout 14 of second boss 12 removal orbit, inserted block 6 with the junction of button main part 10 is equipped with third boss 13, the shaping has the restriction on the circuit breaker body 1 the second spout 15 of third boss 13 removal orbit. In this embodiment, a through hole 16 for an external wire to pass through is formed in the middle of the button 4.

As an alternative embodiment, the insert 6 is formed with a curved surface that abuts against a side wall of the insertion hole 5 and drives the engaging member 3 to be separated from the guide rail 2.

The utility model provides a circuit breaker convenient for disassembly and assembly, because the button 4 is installed on the circuit breaker body 1, and can drive the fastener 3 to separate from the guide rail 2, compared with the prior art in which the disassembly and assembly of the circuit breaker can be completed by means of a screwdriver, the circuit breaker is more convenient for users to use; in addition, a gear positioning structure which is suitable for keeping the button 4 at the first position and the second position is arranged between the button 4 and the circuit breaker body 1, so that the button 4 does not need to be pressed by hands all the time during disassembly, and the disassembly efficiency is further improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a make things convenient for circuit breaker of dismouting which characterized in that includes:

the circuit breaker comprises a circuit breaker body (1) and a clamping piece (3) which is suitable for being elastically clamped with a guide rail (2);

the button (4) is movably installed on the circuit breaker body (1), and is provided with a first position and a second position, wherein the first position is suitable for driving the buckling piece (3) to be separated from the guide rail (2), the second position is separated from the buckling piece (3), and a gear positioning structure which is suitable for enabling the button (4) to be kept at the first position and the second position is arranged between the button (4) and the circuit breaker body (1).

2. The circuit breaker convenient to disassemble and assemble according to claim 1, wherein the moving direction of the button (4) is perpendicular to the moving direction of the buckle (3), the buckle (3) is formed with a jack (5), the button (4) comprises a button main body (10) and an insert block (6) which is arranged at the bottom of the button main body (10) and is suitable for being inserted into the jack (5), and the insert block (6) is formed with a matching inclined surface (7) or an arc surface which is abutted against the side wall of the jack (5) and drives the buckle (3) to be separated from the guide rail (2).

3. The circuit breaker of convenient dismouting of claim 1 or 2, characterized in that, gear location structure is including locating draw-in groove (8) on circuit breaker body (1) inner wall to and locate on the lateral wall of button (4), with elasticity fixture block (9) of draw-in groove (8) adaptation joint.

4. The circuit breaker facilitating disassembly and assembly as claimed in claim 2, wherein the button (4) has a first boss (11) protruding from an outer wall of the circuit breaker body (1).

5. The circuit breaker of claim 4, wherein the first boss (11) is provided on the top of the button (4).

6. The circuit breaker of claim 4 or 5, wherein a second boss (12) is arranged at the joint of the first boss (11) and the button body (10).

7. The circuit breaker convenient for disassembly and assembly as claimed in claim 6, wherein the circuit breaker body (1) is formed with a first chute (14) for limiting the moving track of the second boss (12).

8. The circuit breaker of claim 2, wherein a third boss (13) is provided at the connection position of the plug block (6) and the button body (10).

9. The circuit breaker facilitating disassembly and assembly as claimed in claim 8, wherein a second chute (15) for limiting the moving track of the third boss (13) is formed on the circuit breaker body (1).

10. The circuit breaker facilitating disassembly and assembly of claim 1, wherein the button (4) is formed with a through hole (16) at the middle portion for external wires to pass through.