CN210838919U

CN210838919U - Automatic protection switch for power distribution control equipment

Info

Publication number: CN210838919U
Application number: CN201922192060.9U
Authority: CN
Inventors: 徐士萍
Original assignee: BAOYING ELECTRIC APPLIANCES FACTORY
Current assignee: BAOYING ELECTRIC APPLIANCES FACTORY
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-23
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an automatic protection switch for distribution control equipment relates to switch protection technical field, including the block terminal, the fixed slot has been seted up on the top of block terminal, the inside fixedly connected with mounting panel of fixed slot, the spout has all been seted up at the both ends of mounting panel, the inside swing joint of spout has the slider, the mounting groove has been seted up to the one end of slider, the inside fixedly connected with second spring of mounting groove, the one end and the spout fixed connection of mounting groove are kept away from to the second spring, the movable hole has been seted up on the surface of mounting panel. The utility model discloses a cooperation setting between electric capacity silk, alarm lamp and the conducting block can prevent that the switch from damaging, has solved the problem of damaging the switch easily, practices thrift the cost, sets up through the cooperation between fixed slot, slider, second spring, spout and the push rod, can install fast and demolish, has solved the trouble problem of switch change, improves work efficiency.

Description

Automatic protection switch for power distribution control equipment

Technical Field

The utility model relates to a switch protection technical field, in particular to automatic protection switch for distribution control equipment.

Background

A switch is an electronic component that can open a circuit, interrupt current, or cause current to flow to other circuits. The most common switches are electromechanical devices that are operated by a person and in which there are one or several electrical contacts, and switches for power distribution control equipment are also a type of switch.

At present, current switch for distribution control equipment does not possess automatic protect function, often because the electric current too big leads to the fast switch to damage, will change a whole switch cost great, the inconvenient dismouting of current switch for distribution control equipment, dismouting time when changing influences work efficiency.

Therefore, it is necessary to provide an automatic protection switch for a power distribution control apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic protection switch for distribution control equipment to the current switch for distribution control equipment who proposes in solving above-mentioned background art does not have the problem of automatic protect function and inconvenient dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic protection switch for power distribution control equipment comprises a distribution box, wherein a fixed groove is formed in the top end of the distribution box, a mounting plate is fixedly connected to the inside of the fixed groove, sliding grooves are formed in two ends of the mounting plate, a sliding block is movably connected to the inside of each sliding groove, a mounting groove is formed in one end of each sliding block, a second spring is fixedly connected to the inside of each mounting groove, one end, far away from the mounting groove, of each second spring is fixedly connected with the corresponding sliding groove, a movable hole is formed in the surface of the mounting plate, a push rod is movably connected to the inside of each movable hole and matched with the corresponding movable hole, a fixed plate is fixedly connected to the middle of the top end of the mounting plate, a cathode interface is formed in one side of the fixed plate, an anode interface is formed in, the inside fixedly connected with alarm lamp of button, the spring groove has been seted up to the bottom of button, the first spring of inside fixedly connected with in spring groove, the one end and the activity groove fixed connection of keeping away from in spring groove of first spring, the bottom fixedly connected with electric capacity silk of button, the both ends of electric capacity silk are all fixed the top and are connected with the conducting block, the equal fixedly connected with stopper in both sides of button.

Optionally, the two sliding grooves are symmetrically arranged about the middle of the mounting plate, and the movable hole is communicated with the sliding grooves.

Optionally, the sliding block is matched with the sliding groove, and the push rod is matched with the movable hole.

Optionally, the number of the movable holes is two, and the two movable holes are symmetrically arranged about the middle of the mounting plate.

Optionally, the anode interface and the cathode interface are symmetrically arranged with respect to the middle of the fixing plate.

Optionally, the two conductive blocks are symmetrically arranged about the middle of the capacitor wire, and the conductive blocks are rectangular.

Optionally, the two limiting blocks are symmetrically arranged in the middle of the button, and the limiting blocks are rectangular.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation setting between electric capacity silk, alarm lamp and the conducting block can prevent that the switch from damaging, has solved the problem of damaging the switch easily, practices thrift the cost.

2. The utility model discloses a cooperation setting between fixed slot, slider, second spring, spout and the push rod can be installed fast and demolishd, has solved the trouble problem of switch change, improves work efficiency.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the fixing plate structure of the present invention.

In the figure: 1. a distribution box; 2. a push rod; 3. a cathode interface; 4. a fixing plate; 5. a capacitance wire; 6. a button; 7. a first spring; 8. an alarm lamp; 9. a spring slot; 10. a limiting block; 11. a conductive block; 12. a movable groove; 13. an anode interface; 14. a movable hole; 15. fixing grooves; 16. a slider; 17. a second spring; 18. a chute; 19. mounting a plate; 20. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides an automatic protection switch for distribution control equipment as shown in figures 1-3, which comprises a distribution box 1, wherein the top end of the distribution box 1 is provided with a fixed groove 15, the inside of the fixed groove 15 is fixedly connected with a mounting plate 19, both ends of the mounting plate 19 are provided with sliding grooves 18, the two sliding grooves 18 are symmetrically arranged about the middle part of the mounting plate 19, a movable hole 14 is communicated with the sliding grooves 18, the inside of the sliding groove 18 is movably connected with a sliding block 16, the sliding block 16 is matched with the sliding grooves 18, through the matching arrangement between the fixed groove 15, the sliding block 16, a second spring 17, the sliding grooves 18 and a push rod 2, the automatic protection switch can be rapidly installed and dismantled, the problem of troublesome switch replacement is solved, the working efficiency is improved, one end of the sliding block 16 is provided with a mounting groove 20, the inside of the mounting groove 20 is fixedly connected, the surface of the mounting plate 19 is provided with two movable holes 14, the two movable holes 14 are symmetrically arranged about the middle part of the mounting plate 19, the inner parts of the movable holes 14 are movably connected with push rods 2, the push rods 2 are matched with the movable holes 14, the middle part of the top end of the mounting plate 19 is fixedly connected with a fixing plate 4, one side of the fixing plate 4 is provided with a cathode interface 3, an anode interface 13 and the cathode interface 3 are symmetrically arranged about the middle part of the fixing plate 4, the other side of the fixing plate 4 is provided with an anode interface 13, the inner part of the fixing plate 4 is provided with a movable groove 12, the inner part of the movable groove 12 is movably connected with a button 6, the inner part of the button 6 is fixedly connected with an alarm lamp 8, the bottom of the button 6 is provided with a spring groove 9, the inner part of the spring groove 9 is fixedly connected with a first spring 7, one end of the first, the both ends of electric capacity silk 5 are all fixed the top and are connected with conducting block 11, two conducting blocks 11 are the symmetrical arrangement about the middle part of electric capacity silk 5, conducting block 11 is the rectangle, the equal fixedly connected with stopper 10 in both sides of button 6, two stoppers 10 are the symmetrical arrangement about the middle part of button 6, stopper 10 is the rectangle, through electric capacity silk 5, the cooperation setting between alarm lamp 8 and the conducting block 11, can prevent that the switch from damaging, the problem of damaging the switch easily has been solved, the cost is saved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: in use, the switch is mounted on the distribution box 1 through the mounting plate 19, the mounting plate 19 is aligned with the fixing groove 15 to push towards the inside of the fixing groove 15, the fixing groove 15 presses the sliding block 16, the sliding block 16 moves towards the inside of the sliding groove 18, at the same time, the second spring 17 is pressed, the second spring 17 contracts to generate elastic force, after the sliding block 16 enters the inside of the fixed slot 15, the elastic force of the second spring 17 pushes the sliding block 16 to move towards the outside of the sliding groove 18, enter the fixing groove 15 and be fixed, and are connected with the distribution box 1 through the anode interface 13 and the cathode interface 3, when the current is too large, the current blows the capacitance wire 5 to break the power-off protection switch to avoid damage, and meanwhile, the alarm lamp 8 gives out light to alarm, when the switch is dismounted, the push rod 2 is pushed, the push rod 2 drives the slide block 16 to move towards the inner part of the slide groove 18, meanwhile, the second spring 17 is pressed, the second spring 17 contracts to generate elastic force, and the switch is taken down to be replaced after the sliding block 16 enters the sliding groove 18.

Finally, it should be noted that: 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

1. The utility model provides a distribution is automatic protection switch for controlgear, includes block terminal (1), its characterized in that: the top end of the distribution box (1) is provided with a fixed groove (15), the inside of the fixed groove (15) is fixedly connected with a mounting plate (19), the two ends of the mounting plate (19) are respectively provided with a sliding groove (18), the inside of the sliding groove (18) is movably connected with a sliding block (16), one end of the sliding block (16) is provided with a mounting groove (20), the inside of the mounting groove (20) is fixedly connected with a second spring (17), one end of the second spring (17), far away from the mounting groove (20), is fixedly connected with the sliding groove (18), the surface of the mounting plate (19) is provided with a movable hole (14), the inside of the movable hole (14) is movably connected with a push rod (2), the middle part of the top end of the mounting plate (19) is fixedly connected with a fixed plate (4), one side of the fixed plate (4) is provided with a cathode, activity groove (12) have been seted up to the inside of fixed plate (4), the inside swing joint of activity groove (12) has button (6), the inside fixedly connected with alarm lamp (8) of button (6), spring groove (9) have been seted up to the bottom of button (6), the first spring (7) of the inside fixedly connected with of spring groove (9), the one end and the activity groove (12) fixed connection of keeping away from spring groove (9) of first spring (7), the bottom fixedly connected with electric capacity silk (5) of button (6), the both ends of electric capacity silk (5) are all fixed and are pushed up and are connected with conducting block (11), the equal fixedly connected with stopper (10) in both sides of button (6).

2. The automatic protection switch for distribution control equipment according to claim 1, characterized in that:

the two sliding grooves (18) are symmetrically arranged relative to the middle of the mounting plate (19), and the movable hole (14) is communicated with the sliding grooves (18).

3. The automatic protection switch for distribution control equipment according to claim 1, characterized in that:

the sliding block (16) is matched with the sliding groove (18), and the push rod (2) is matched with the movable hole (14).

4. The automatic protection switch for distribution control equipment according to claim 1, characterized in that:

the number of the movable holes (14) is two, and the two movable holes (14) are symmetrically arranged relative to the middle of the mounting plate (19).

5. The automatic protection switch for distribution control equipment according to claim 1, characterized in that:

the anode interface (13) and the cathode interface (3) are symmetrically arranged relative to the middle part of the fixing plate (4).

6. The automatic protection switch for distribution control equipment according to claim 1, characterized in that:

the two conductive blocks (11) are symmetrically arranged relative to the middle part of the capacitance wire (5), and the conductive blocks (11) are rectangular.

7. The automatic protection switch for distribution control equipment according to claim 1, characterized in that:

two stopper (10) are the symmetrical arrangement about the middle part of button (6), stopper (10) are the rectangle.