CN220774683U

CN220774683U - Automatic power supply assembly cutting device convenient to install

Info

Publication number: CN220774683U
Application number: CN202322305576.6U
Authority: CN
Inventors: 顾卫华
Original assignee: Guangdong Shihe Electric Co ltd
Current assignee: Guangdong Shihe Electric Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-12
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses an automatic cutting device of a power supply assembly, which is convenient to install, and relates to the technical field of cutting devices, and the automatic cutting device comprises: the storage battery, electrically conductive cover and spacing rope, one side of storage battery is connected with first wire, the opposite side of storage battery is connected with the second wire, the outside fixedly connected with protective tube and the connecting block of second wire, the bottom of connecting block is fixed with the metal ball through the spring. This power supply assembly automatic cutout device convenient to installation, through dock the locating piece of insulating shell both sides with the locating hole of mounting panel one side, when the inclined plane of clamping lever contacts the mounting panel in the locating piece, the clamping lever can rotate, extrudees the spring body of one side, makes it shrink, when the clamping lever contacts the inside block groove of mounting panel, the spring body can reset, promotes the clamping lever and rotates, makes it carry out the block with the mounting panel, accomplishes the installation to cutting device, so can be convenient for carry out quick installation to automatic cutout device through above-mentioned operation.

Description

Automatic power supply assembly cutting device convenient to install

Technical Field

The utility model relates to the technical field of cutting devices, in particular to an automatic cutting device for a power supply assembly, which is convenient to install.

Background

The power supply assembly is a device arranged on an automobile, can control the power supply of the automobile, has a battery charging and discharging function, provides power conversion support, and needs to cut off the power supply of a storage battery through an automatic cutting device when the automobile is impacted, so as to prevent accidents caused by overheat ignition of gasoline due to short circuit of a circuit.

Generally, an automatic cutting device can be installed in a power supply assembly, when an automobile is impacted, the power supply of a storage battery is cut off, accidents are prevented, when the existing cutting device is installed, bolts can penetrate through connecting holes in the cutting device and a mounting plate, then the bolts are rotated to enable the cutting device to be fixed with the mounting plate, and the mounting mode is complex and inconvenient to fix the cutting device rapidly.

Disclosure of Invention

The utility model aims to provide an automatic cutting device for a power supply assembly, which is convenient to install, so as to solve the problem that the existing automatic cutting device provided by the background art is inconvenient to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic power supply assembly cutoff device convenient for installation, comprising: the storage battery, the conductive sleeve and the limiting rope are connected with a first wire on one side of the storage battery, a second wire on the other side of the storage battery, a safety tube and a connecting block are fixedly connected on the outer side of the second wire, a metal ball is fixed on the bottom of the connecting block through a spring, an insulating shell is arranged on one side of the storage battery close to the second wire,

the outside and the insulating shell fixed connection of electrically conductive cover, the both sides fixedly connected with fixed block of insulating shell, one side fixedly connected with locating piece of fixed block, the outside through connection of locating piece has the mounting panel, mounting panel one side and storage battery fixed connection.

Preferably, the inside of fixed block is through pivot swing joint has the draw-in lever, one side fixedly connected with spring body of draw-in lever.

Preferably, both sides of the fixed block are movably connected with a pressing plate through a rotating shaft, and a pressing rod is fixedly welded on one side of the pressing plate.

Preferably, the outer side of the clamping rod is connected with the positioning block in a penetrating way, and a movable groove matched with the clamping rod is formed in the positioning block.

Preferably, one end of the limiting rope is fixedly connected with the conductive sleeve, the outer side of the limiting rope is in penetrating connection with the insulating shell and the conductive sleeve, and the other end of the limiting rope is fixedly connected with a clamping block.

Preferably, the outside and the insulating shell through connection of fixture block, the draw-in groove with fixture block assorted is seted up to the inside of insulating shell, and fixture block and insulating shell constitute the block structure, and the material of spacing rope is elastic rope.

Compared with the prior art, the automatic power supply assembly cutting device convenient to install has the beneficial effects that: the positioning blocks on two sides of the insulating shell are abutted with the positioning holes on one side of the mounting plate, when the inclined surfaces of the clamping rods in the positioning blocks are contacted with the mounting plate, the clamping rods can rotate, the spring body on one side is extruded to shrink, when the clamping rods are contacted with the clamping grooves in the mounting plate, the spring body can reset, the clamping rods are pushed to rotate to be clamped with the mounting plate, and the mounting of the cutting device is completed.

1. The automatic cutting device can be installed generally in the power supply assembly, the power supply of storage battery is cut off when the car suffers the striking, the emergence of accident is prevented, when installing cutting device, through butt joint the locating piece with insulating shell both sides and the locating hole of mounting panel one side, when the inclined plane of clamping lever contacts the mounting panel in the locating piece, the clamping lever can rotate, extrude the spring body of one side, make it shrink, when the clamping lever contacts the inside block groove of mounting panel, the spring body can reset, promote the clamping lever and rotate, make it carry out the block with the mounting panel, accomplish the installation of cutting device, so can be convenient for carry out quick installation to automatic cutting device through above-mentioned operation.

2. The automatic cutting device is generally installed in the power supply assembly, the power supply of the storage battery is cut off when the automobile is impacted, accidents are prevented, when the automatic cutting device is used, the first wire is required to be connected with the conductive sleeve, in order to prevent the first wire from being separated from the connection with the conductive sleeve, the limiting rope is pulled to stretch, the clamping block on one side of the limiting rope is abutted with the clamping groove on one side of the insulating shell, the insulating shell is clamped with the clamping block, at the moment, the limiting rope can tighten, the first wire on one side is extruded, the first wire is tightly attached to the conductive sleeve, and therefore the first wire can be conveniently connected with the conductive sleeve through the operation, separation of the first wire and the conductive sleeve is prevented, and the use of the cutting device is affected.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic cross-sectional front view of an insulating housing of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model A;

fig. 5 is a schematic top view of an insulating housing of the present utility model.

In the figure: 1. a battery; 2. a first wire; 3. an insulating case; 4. a second wire; 5. a protective tube; 6. a connecting block; 7. a metal ball; 8. a conductive sleeve; 9. a fixed block; 10. a positioning block; 11. a clamping rod; 12. a spring body; 13. a pressing plate; 14. a compression bar; 15. a mounting plate; 16. a limit rope; 17. a clamping block; 18. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an automatic power supply assembly cutoff device convenient for installation, comprising: the battery 1, the conductive sleeve 8 and the limiting rope 16 are connected with a first lead 2 on one side of the battery 1, a second lead 4 on the other side of the battery 1, a protective tube 5 and a connecting block 6 on the outer side of the second lead 4, a metal ball 7 on the bottom of the connecting block 6 through a spring, an insulating shell 3 on one side of the battery 1 close to the second lead 4,

the outer side of the conductive sleeve 8 is fixedly connected with the insulating shell 3, two sides of the insulating shell 3 are fixedly connected with the fixed blocks 9, one side of each fixed block 9 is fixedly connected with the corresponding positioning block 10, the outer side of each positioning block 10 is connected with the corresponding mounting plate 15 in a penetrating manner, and one side of each mounting plate 15 is fixedly connected with the corresponding storage battery 1; the inside of the fixed block 9 is movably connected with a clamping rod 11 through a rotating shaft, and one side of the clamping rod 11 is fixedly connected with a spring body 12; the two sides of the fixed block 9 are movably connected with a pressing plate 13 through a rotating shaft, and a pressing rod 14 is welded and fixed on one side of the pressing plate 13; the outside of the clamping rod 11 is connected with the positioning block 10 in a penetrating way, a movable groove matched with the clamping rod 11 is formed in the positioning block 10, the clamping rod 11 and the fixed block 9 form a rotating structure through a rotating shaft, and the clamping rod 11 and the mounting plate 15 form a clamping structure.

In specific implementation, an automatic cutting device is generally installed in a power supply assembly, when an automobile is impacted, the power supply of the storage battery 1 is cut off, accidents are prevented, when the cutting device is installed, through butt joint of positioning blocks 10 on two sides of an insulating shell 3 and positioning holes on one side of a mounting plate 15, when the inclined surfaces of clamping rods 11 in the positioning blocks 10 are contacted with the mounting plate 15, the clamping rods 11 rotate, one side of a spring body 12 is extruded to shrink the spring body, when the clamping rods 11 are contacted with a clamping groove in the mounting plate 15, the spring body 12 resets, the clamping rods 11 are pushed to rotate, the clamping rods are clamped with the mounting plate 15, installation of the cutting device is completed, when the insulating shell 3 is required to be removed, the clamping rods 11 are extruded by pressing two groups of pressing plates 13 simultaneously, and the pressing rods 14 are driven to rotate, and when the clamping rods 11 rotate to be separated from the clamping plates 15, the movable insulating shell 3 and the mounting plate 15 are separated, and the automatic cutting device can be installed conveniently.

Referring to fig. 1, 3 and 5, one end of a limiting rope 16 is fixedly connected with a conductive sleeve 8, the outer side of the limiting rope 16 is in penetrating connection with an insulating shell 3 and the conductive sleeve 8, and the other end of the limiting rope 16 is fixedly connected with a clamping block 17; the outside of fixture block 17 and insulating shell 3 through connection, the draw-in groove 18 with fixture block 17 assorted is seted up to insulating shell 3 inside, and fixture block 17 constitutes the block structure with insulating shell 3, and the material of spacing rope 16 is the elastic rope.

In specific implementation, an automatic cutting device is generally installed in a power supply assembly, when an automobile is impacted, the power supply of the storage battery 1 is cut off to prevent accidents, when the automatic cutting device is used, the first lead 2 needs to be connected with the conductive sleeve 8, in order to prevent the first lead 2 from being disconnected with the conductive sleeve 8, the limiting rope 16 is pulled to stretch, the clamping block 17 on one side of the limiting rope 16 is abutted with the clamping groove 18 on one side of the insulating shell 3, the insulating shell 3 is clamped with the clamping block 17, at the moment, the limiting rope 16 is tightened, the first lead 2 on one side is extruded to be tightly attached to the conductive sleeve 8, and when the first lead 2 needs to be taken out, the clamping block 17 is pulled to be disconnected with the clamping groove 18, so that the first lead 2 can be conveniently connected with the conductive sleeve 8 through the operation, and the disconnection of the first lead 2 is prevented from being caused, and the use of the cutting device is affected.

To sum up: when the automobile is impacted, the metal ball 7 swings through the spring to contact with the outer conductive sleeve 8, so that the fuse inside the fuse tube 5 is fused, the circuit is prevented from overheating and igniting gasoline due to short circuit, the explosion phenomenon of the automobile is effectively prevented, the automobile is not excessively detailed in the scheme, the detail is visible in the application number CN201520522472.3, the automobile is the automatic power supply cutting device for the automobile, the installation is convenient, and the details which are not described in the description belong to the prior art known to the expert in the field.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automatic power supply assembly cutoff device convenient for installation, comprising: storage battery (1), electrically conductive cover (8) and spacing rope (16), one side of storage battery (1) is connected with first wire (2), the opposite side of storage battery (1) is connected with second wire (4), the outside fixedly connected with protective tube (5) and connecting block (6) of second wire (4), the bottom of connecting block (6) is fixed with metal ball (7) through the spring, one side that storage battery (1) is close to second wire (4) is provided with insulating shell (3), its characterized in that:

the utility model discloses a battery jar, including insulating shell (1), insulating shell (3), conducting sleeve (8), insulating shell (3)'s the outside and insulating shell (3) fixed connection, both sides fixedly connected with fixed block (9) of insulating shell (3), one side fixedly connected with locating piece (10) of fixed block (9), the outside through connection of locating piece (10) has mounting panel (15), mounting panel (15) one side and battery jar (1) fixed connection.

2. The automatic power supply assembly cutoff device for easy installation according to claim 1, wherein: the inside of fixed block (9) is through pivot swing joint has draw-in lever (11), one side fixedly connected with spring body (12) of draw-in lever (11).

3. The automatic power supply assembly cutoff device for easy installation according to claim 2, wherein: the two sides of the fixed block (9) are movably connected with a pressing plate (13) through a rotating shaft, and a pressing rod (14) is fixedly welded on one side of the pressing plate (13).

4. A power assembly automatic shut-off device for easy installation according to claim 3, wherein: the outer side of the clamping rod (11) is in penetrating connection with the positioning block (10), and a movable groove matched with the clamping rod (11) is formed in the positioning block (10).

5. The automatic power supply assembly cutoff device for easy installation according to claim 1, wherein: one end of the limiting rope (16) is fixedly connected with the conductive sleeve (8), the outer side of the limiting rope (16) is in penetrating connection with the insulating shell (3) and the conductive sleeve (8), and the other end of the limiting rope (16) is fixedly connected with a clamping block (17).

6. The automatic power supply assembly cutoff device for easy installation according to claim 5, wherein: the outside of fixture block (17) and insulating shell (3) through-connection, draw-in groove (18) with fixture block (17) assorted are seted up to the inside of insulating shell (3).