CN212461567U

CN212461567U - Thermal runaway power line breaker of storage battery

Info

Publication number: CN212461567U
Application number: CN202021125296.7U
Authority: CN
Inventors: 常伟; 余捷全
Original assignee: Guangdong Yuxiu Technology Co ltd
Current assignee: Guangdong Yuxiu Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-02
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a thermal runaway power line breaker of a storage battery, which comprises a box body, transverse plates are fixedly connected on the inner walls of the left side and the right side of the box body near the bottom, a first threaded rod is arranged on the left side above the box body, a through hole matched with the first threaded rod is arranged at the top of the box body, the bottom end of the first threaded rod passes through the through hole and is movably connected with the top of the box body, and extends to the position close to the bottom in the box body and is movably connected with the top of the transverse plate at the left side through a bearing, a second threaded rod is arranged above the transverse plate at the right side, the top end of the second threaded rod is movably connected with the top of the inner cavity of the box body through a bearing, the top of the transverse plate positioned on the right side is provided with a bearing matched with the second threaded rod, and the bottom of second threaded rod passes the inner circle of bearing and the top swing joint of right side diaphragm, the utility model discloses a series of structures make this device have be convenient for adjust and be convenient for characteristics such as fixed.

Description

Thermal runaway power line breaker of storage battery

Technical Field

The utility model relates to a power cord circuit breaker technical field specifically is battery thermal runaway power cord circuit breaker.

Background

The circuit breaker is a switching device which can close, bear and break the current under the normal loop condition and can close and open and bear and break the current under the abnormal loop condition within a specified time, at present, each household can use the installed power line circuit breaker, and the storage battery thermal runaway power line circuit breaker in the prior art is inconvenient to adjust when in use, so that the power line connection is troublesome, the defects of inconvenient adjustment, inconvenient fixation and the like exist, the working efficiency is greatly reduced, and the use is inconvenient, so that the storage battery thermal runaway power line circuit breaker is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's be not convenient for adjust and be not convenient for fix the scheduling defect, provide battery thermal runaway power cord circuit breaker. The storage battery thermal runaway power line breaker has the characteristics of convenience in adjustment, convenience in fixation and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the thermal runaway power line breaker of the storage battery comprises a box body, transverse plates are fixedly connected to the inner walls of the left side and the right side of the box body close to the bottom, a first threaded rod is arranged on the left side above the box body, a through hole matched with the first threaded rod is formed in the top of the box body, the bottom end of the first threaded rod penetrates through the through hole to be movably connected with the top of the box body and extends to the position close to the bottom in the box body to be movably connected with the top of the transverse plate on the left side through a bearing, a second threaded rod is arranged above the transverse plate on the right side, the top end of the second threaded rod is movably connected with the top of the inner cavity of the box body through a bearing, a bearing matched with the second threaded rod is formed in the top of the transverse plate on the right side, the bottom end of the second threaded rod penetrates through an inner ring, the left and right sides is provided with the fixed plate respectively near top in the box, is located left set up on the bulkhead of fixed plate with first threaded rod assorted screw hole, and the left fixed plate passes through the pole wall swing joint of screw hole and first threaded rod, is located the right side set up on the bulkhead of fixed plate with second threaded rod assorted screw hole, and the fixed plate on right side passes through the pole wall swing joint of screw hole and second threaded rod.

Preferably, be located the left side the right side lateral wall fixedly connected with dead lever of fixed plate, two be provided with the fly leaf between the fixed plate, and set up on the left side lateral wall of fly leaf with dead lever assorted movable groove, the right-hand member of dead lever passes movable groove and the left side lateral wall swing joint of fly leaf to extend to the right side of fly leaf and the left side lateral wall fixed connection of the fixed plate on right side.

Preferably, there is a fixture block movably connected to the right side wall of the movable plate through a bearing, a plurality of uniformly distributed bayonets matched with the fixture block are provided on the rod wall of the fixed rod, the rear side of each bayonet is provided with an opening, the rear end of each fixture block is fixedly connected with a reed, and the rear end of each reed is fixedly connected with the right side wall of the movable plate.

Preferably, two fixed connection slider on the left side lateral wall of fixed plate and the right side lateral wall, and set up on the left and right sides inner wall of box with slider assorted spout.

Preferably, the bottom fixedly connected with mounting panel of fly leaf, and install the circuit breaker on the antetheca of mounting panel.

Preferably, the left side lateral wall and the right side lateral wall of mounting panel are close to top and bottom punishment and do not are provided with the fixed block, and open the front side of fixed block and be equipped with the screw hole.

Preferably, grooved wheels are respectively sleeved on the rod wall of the first threaded rod and the rod wall of the second threaded rod, and a belt is in transmission connection between the two grooved wheels.

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

1. in the technical scheme, the movable plate, the fixed rod, the fixed plate, the first threaded rod and the second threaded rod are matched with each other, so that the movable plate can move left and right on the fixed rod, the first threaded rod can rotate to drive the second threaded rod to rotate through the belt, the position of the fixed plate can be adjusted, the mounting plate can be adjusted, the purpose of facilitating adjustment is achieved, and the working efficiency of the mounting plate can be effectively improved;

2. in this technical scheme, through mutually supporting between fixture block, bayonet socket, fixed block and the screw hole, can realize going into the bayonet socket with the fixture block card for fix the fly leaf, can realize making the fixed block fix the screw through the screw hole, thereby can realize fixing the mounting panel, reach the fixed purpose of being convenient for, can effectual improvement its availability factor.

Drawings

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

FIG. 2 is a right side view of the latch of FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numbers in the figures: 1. a box body; 2. a transverse plate; 3. a chute; 4. a circuit breaker; 5. a second threaded rod; 6. mounting a plate; 7. a slider; 8. a fixing plate; 9. a first threaded rod; 10. fixing the rod; 11. a bayonet; 12. a fixed block; 13. a screw hole; 14. a movable groove; 15. a clamping block; 16. a reed; 17. a movable plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a storage battery thermal runaway power line breaker comprises a box body 1, transverse plates 2 are fixedly connected to the inner walls of the left side and the right side of the box body 1 near the bottom, a first threaded rod 9 is arranged on the left side above the box body 1, a through hole matched with the first threaded rod 9 is formed in the top of the box body 1, the bottom end of the first threaded rod 9 penetrates through the through hole to be movably connected with the top of the box body 1 and extends into the box body 1 near the bottom to be movably connected with the top of the transverse plate 2 on the left side through a bearing, a second threaded rod 5 is arranged above the transverse plate 2 on the right side, the top end of the second threaded rod 5 is movably connected with the top of an inner cavity of the box body 1 through a bearing, the top of the transverse plate 2 on the right side is provided with a bearing matched with the second threaded rod 5, the bottom end of the second threaded rod 5 penetrates through an inner ring of the bearing to be movably, a belt is in transmission connection between the two grooved wheels, the belt is in transmission connection between the rod wall of the first threaded rod 9 and the rod wall of the second threaded rod 5, fixing plates 8 are respectively arranged at the positions, close to the tops, of the left side and the right side in the box body 1, sliders 7 are fixedly connected to the left side wall and the right side wall of the two fixing plates 8, chutes 3 matched with the sliders 7 are formed in the left side and the right side inner walls of the box body 1, threaded holes matched with the first threaded rod 9 are formed in the plate wall of the left fixing plate 8, the left fixing plate 8 is movably connected with the rod wall of the first threaded rod 9 through the threaded holes, threaded holes matched with the second threaded rod 5 are formed in the plate wall of the right fixing plate 8, the right fixing plate 8 is movably connected with the rod wall of the second threaded rod 5 through the threaded holes, and, a movable plate 17 is arranged between the two fixed plates 8, a movable groove 14 matched with the fixed rod 10 is formed in the left side wall of the movable plate 17, the right end of the fixed rod 10 penetrates through the movable groove 14 to be movably connected with the left side wall of the movable plate 17 and extends to the right side of the movable plate 17 to be fixedly connected with the left side wall of the right fixed plate 8, and through the mutual matching of the movable plate 17, the fixed rod 10, the fixed plate 8, the first threaded rod 9 and the second threaded rod 5, the left-right movement of the movable plate 17 on the fixed rod 10 can be realized, the first threaded rod 9 can rotate to drive the second threaded rod 5 to rotate through a belt, so that the position of the fixed plate 8 can be adjusted, the mounting plate 6 can be adjusted, the purpose of being convenient to;

a clamping block 15 is movably connected on the right side wall of a movable plate 17 through a bearing, a plurality of uniformly distributed bayonets 11 matched with the clamping block 15 are arranged on the rod wall of a fixed rod 10, the rear side of each bayonet 11 is provided with an opening, a reed 16 is fixedly connected at the rear end of the clamping block 15, the rear end of the reed 16 is fixedly connected with the right side wall of the movable plate 17, a mounting plate 6 is fixedly connected at the bottom of the movable plate 17, a circuit breaker 4 is mounted on the front wall of the mounting plate 6, fixing blocks 12 are respectively arranged on the positions, close to the top and the bottom, of the left side wall and the right side wall of the mounting plate 6, screw holes 13 are formed in the front side of the fixing block 12, the clamping block 15 can be clamped into the bayonet 11 through the mutual matching among the clamping block 15, the bayonet 11, the movable plate 17 can be fixed, and the, therefore, the mounting plate 6 can be fixed, the purpose of convenient fixation is achieved, and the use efficiency of the mounting plate can be effectively improved.

The working principle is as follows: when the technical scheme is used, firstly, the first threaded rod 9 is rotated to drive the second threaded rod 5 to rotate through the belt, the fixed plate 8 can drive the fixed rod 10 to move downwards, the fixed rod 10 moves downwards to move downwards in the chute 3 through the sliding block 7, the fixed rod 10 moves downwards to drive the movable plate 17 to move downwards, the movable plate 17 moves downwards to drive the mounting plate 6 to move downwards, the first threaded rod 9 is rotated in the opposite direction to drive the mounting plate 6 to move in the opposite direction, the height of the mounting plate 6 can be adjusted at the moment, then the clamping block 15 deflects backwards to enable the clamping block 15 to leave the bayonet 11, the reed 16 is in a compression state at the moment, then, the position of the movable plate 17 is manually adjusted, the movable plate 17 can move left and right on the fixed rod 10 through the movable groove 14, the movable plate 17 moves left and right to drive the mounting plate, reach the purpose of being convenient for adjust, can effectual improvement its work efficiency, loosen fixture block 15, can realize that reed 16 rebounds and makes in fixture block 15 rebounds bayonet socket 11, can realize fixing fly leaf 17, can make fixed block 12 fix the position that needs the installation through screw hole 13 with the screw afterwards, can realize fixing mounting panel 6, thereby make to fix circuit breaker 4, can then fix it according to the position control circuit breaker 4's of power cord position, reach the fixed purpose of being convenient for, can effectual improvement its availability factor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. Battery thermal runaway power cord circuit breaker, including box (1), its characterized in that: the inner walls of the left side and the right side of the box body (1) are close to the bottom and fixedly connected with a transverse plate (2), a first threaded rod (9) is arranged on the left side above the box body (1), a through hole matched with the first threaded rod (9) is formed in the top of the box body (1), the bottom end of the first threaded rod (9) penetrates through the through hole to be movably connected with the top of the box body (1) and extends into the box body (1) to be close to the bottom and is movably connected with the top of the transverse plate (2) on the left side through a bearing, a second threaded rod (5) is arranged above the transverse plate (2) on the right side, the top end of the second threaded rod (5) is movably connected with the top of an inner cavity of the box body (1) through a bearing, a bearing matched with the second threaded rod (5) is formed in the top of the transverse plate (2) on the right side, and the bottom end of the, the transmission is connected with the belt between the pole wall of first threaded rod (9) and the pole wall of second threaded rod (5), the left and right sides is provided with fixed plate (8) respectively near top department in box (1), is located left set up on the board wall of fixed plate (8) with first threaded rod (9) assorted screw hole, and left fixed plate (8) through the pole wall swing joint of screw hole and first threaded rod (9), be located the right side set up on the board wall of fixed plate (8) with second threaded rod (5) assorted screw hole, and the pole wall swing joint of fixed plate (8) through screw hole and second threaded rod (5) on right side.

2. The battery thermal runaway power line breaker of claim 1, wherein: be located the left side right side lateral wall fixedly connected with dead lever (10) of fixed plate (8), two be provided with fly leaf (17) between fixed plate (8), and offer on the left side lateral wall of fly leaf (17) with dead lever (10) assorted activity groove (14), the right-hand member of dead lever (10) passes activity groove (14) and the left side lateral wall swing joint of fly leaf (17) to extend to the right side of fly leaf (17) and the left side lateral wall fixed connection of fixed plate (8) on right side.

3. The battery thermal runaway power line breaker of claim 2, wherein: have fixture block (15) through bearing swing joint on the right side lateral wall of fly leaf (17), offer on the pole wall of dead lever (10) with a plurality of evenly distributed's of fixture block (15) assorted bayonet socket (11), and the rear side of bayonet socket (11) is the opening setting, the rear end fixedly connected with reed (16) of fixture block (15), and the rear end of reed (16) and the right side lateral wall fixed connection of fly leaf (17).

4. The battery thermal runaway power line breaker of claim 2, wherein: two fixed connection slider (7) are gone up to the left side lateral wall of fixed plate (8) and right side lateral wall, and seted up on the left and right sides inner wall of box (1) with slider (7) assorted spout (3).

5. The battery thermal runaway power line breaker of claim 2, wherein: the bottom fixedly connected with mounting panel (6) of fly leaf (17), and install circuit breaker (4) on the antetheca of mounting panel (6).

6. The battery thermal runaway power line breaker of claim 5, wherein: the left side lateral wall and the right side lateral wall of mounting panel (6) are close to top and bottom punishment and are provided with fixed block (12) respectively, and open the front side of fixed block (12) and be equipped with screw hole (13).

7. The battery thermal runaway power line breaker of claim 1, wherein: grooved wheels are respectively sleeved on the rod wall of the first threaded rod (9) and the rod wall of the second threaded rod (5), and a belt is in transmission connection between the two grooved wheels.