CN215184310U

CN215184310U - Lithium battery shell with damping component for garbage sweeper

Info

Publication number: CN215184310U
Application number: CN202121098822.XU
Authority: CN
Inventors: 胡俊艳
Original assignee: Jujube Datong Beijing Great Automotive Components Co ltd
Current assignee: Hubei chuntong Special Purpose Vehicle Co.,Ltd.
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-14
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of lithium battery shells, and discloses a lithium battery shell with a damping component for a garbage sweeper, wherein a limiting plate and a fixing plate are respectively and fixedly connected at the upper end and the lower end of the left surface and the right surface of a main shell body, a box cover is movably sleeved on the upper surface of the main shell body, a sealing block is fixedly connected on the lower surface of the box cover, a battery main body is arranged in the main shell body, moving grooves are arranged on the inner wall of the main shell body, a buffer component is arranged in each moving groove, a fixing component is arranged on the left surface and the right surface of the box cover, the sealing block can ensure the sealing performance of the device, a rotating bolt penetrates through the connecting plate, the limiting block and the limiting plate, the position relation between the main shell body and the box cover is fixed, the sealing performance of the device is further improved, a rubber plate moves towards the inside of the moving grooves to enable a metal elastic sheet to be compressed by a moving plate, so as to weaken the force applied when the battery main body vibrates, prevent that battery body from damaging the normal use that influences battery body because of vibrations.

Description

Lithium battery shell with damping component for garbage sweeper

Technical Field

The utility model relates to a lithium battery shell technical field specifically is a lithium battery shell for garbage sweeper with damper assembly.

Background

The garbage sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transportation, is vehicle type equipment suitable for all-dimensional sweeping work of road surfaces such as factories, roads, parks and squares, and a lithium battery is required to be used when the garbage sweeper is used, so that the lithium battery is fixed on the garbage sweeper through a lithium battery shell so as to facilitate the use of the lithium battery.

However, water mist is often jetted out when the garbage sweeper is used so as to clean a road surface, the existing shell has poor sealing performance, the water mist easily enters the battery through the shell to cause the battery to be damaged, the service life of the battery is influenced, the garbage sweeper often uses uneven road surface vibration when in use, and then the battery and a connecting line are in poor contact, and the use of the battery is influenced. Therefore, those skilled in the art have provided a lithium battery case for a garbage sweeper having a shock-absorbing assembly to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery shell for garbage sweeper with damper to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lithium battery case for garbage sweeper with damper, includes the main casing body, the left and right sides of the main casing body about the surface respectively the rigid coupling have limiting plate and fixed plate, the case lid has been cup jointed in the upper surface activity of the main casing body, the lower surface rigid coupling of case lid has sealed piece, the internally mounted of the main casing body has battery cell, the inner wall of the main casing body all is provided with the shifting chute, the internally mounted of shifting chute has the buffering subassembly, surface mounting has fixed subassembly about the case lid.

As a further aspect of the present invention: the buffer component comprises a movable plate, a rubber plate and a metal elastic sheet, wherein the movable plate is movably sleeved in the movable groove, the rubber plate is fixedly connected to the left surface of the movable plate, the left side of the rubber plate is attached to the battery main body, the metal elastic sheet is fixedly connected to the right surface of the movable plate at an equal distance, and the other end of the metal elastic sheet is fixedly connected to the right inner wall of the movable groove so as to weaken the vibration force applied to the device.

As a further aspect of the present invention: fixed subassembly includes connecting plate, stopper and bolt, the equal rigid coupling in surface has about the case lid the connecting plate, the right surface of connecting plate articulates there is the stopper, the activity of the upper surface equidistance of bolt has been cup jointed the bolt to the position of the fixed main casing body and case lid is convenient for.

As a further aspect of the present invention: the bolt and the limiting block are provided with threaded through holes matched with the bolt at equal intervals so as to fix the positions of the main shell and the box cover.

As a further aspect of the present invention: the upper surface of main casing body is provided with spacing lug, the lower surface of sealed piece be provided with spacing recess of spacing lug assorted to increase the leakproofness of device.

As a further aspect of the present invention: threaded through holes are formed in the upper surface of the limiting plate at equal intervals, so that the box cover can be fixed conveniently.

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

1. the sealing block can ensure the sealing performance of the device, the bolt is rotated to penetrate through the connecting plate, the limiting block and the limiting plate, the position relation between the main shell and the box cover is fixed, the box cover is prevented from being separated from the main shell when in use, the sealing performance of the device is further improved, and the damage of the battery main body caused by water entering the device when the device is in use is prevented;

2. when the device shakes, the rubber plate moves towards the inside of the moving groove, and the metal elastic sheet is stressed and compressed through the moving plate, so that the force applied when the battery main body shakes is weakened, and the battery main body is prevented from being damaged due to shaking and affecting the normal use of the battery main body.

Drawings

FIG. 1 is a schematic structural diagram of a lithium battery case for a garbage sweeper with a shock-absorbing assembly;

FIG. 2 is a cross-sectional view of a lithium battery case for a garbage sweeper having a shock absorbing assembly;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a main housing; 2. a fixing plate; 3. a limiting plate; 4. a box cover; 5. a fixing assembly; 51. a connecting plate; 52. a limiting block; 53. a bolt; 6. a sealing block; 7. a buffer assembly; 71. moving the plate; 72. a rubber plate; 73. a metal spring sheet; 8. a battery main body; 9. the slot is moved.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a lithium battery housing with a shock-absorbing assembly for a garbage sweeper includes a main housing 1, a limiting plate 3 and a fixing plate 2 are respectively and fixedly connected to upper and lower ends of left and right surfaces of the main housing 1, a case cover 4 is movably sleeved on an upper surface of the main housing 1, a sealing block 6 is fixedly connected to a lower surface of the case cover 4, a battery main body 8 is installed inside the main housing 1, a moving groove 9 is formed in an inner wall of the main housing 1, a limiting protrusion is formed on the upper surface of the main housing 1, a limiting groove matched with the limiting protrusion is formed on the lower surface of the sealing block 6, threaded through holes are equidistantly formed on the upper surface of the limiting plate 3, a buffer assembly 7 is installed inside the moving groove 9, the buffer assembly 7 includes a moving plate 71, a rubber plate 72 and a metal spring plate 73, a moving plate 71 is movably sleeved inside the moving groove 9, a rubber plate 72 is fixedly connected to a left surface of the moving plate 71, the left side laminating battery main part 8 of rubber slab 72, the right surface equidistance rigid coupling of movable plate 71 has metal shrapnel 73, and the other end rigid coupling of metal shrapnel 73 is in the right inner wall of shifting chute 9, prevents that battery main part 8 from damaging the normal use that influences battery main part 8 because of vibrations.

In FIGS. 1 to 3: surface mounting has fixed subassembly 5 about case lid 4, fixed subassembly 5 includes connecting plate 51, stopper 52 and bolt 53, the equal rigid coupling in surface has connecting plate 51 about case lid 4, the right surface of connecting plate 51 articulates there is stopper 52, bolt 53 has been cup jointed in bolt 53's upper surface equidistance activity, bolt 53 and stopper 52 equidistance seted up with bolt 53 assorted screw thread through-hole, the position through the fixed main casing body 1 and case lid 4 improves the leakproofness of device, preventing means has water admission device to lead to battery main body 8 to damage when using.

The utility model discloses a theory of operation is: the main shell 1 is fixed through the fixing plate 2, then the battery main body 8 is placed in the main shell 1, the box cover 4 is placed above the main shell 1, the limiting convex block on the upper surface of the main shell 1 is positioned in the limiting groove on the lower surface of the sealing block 6, so that the sealing performance of the device is improved, the threaded through hole on the limiting plate 3 corresponds to the threaded through hole on the connecting plate 51, then the upper surface of the limiting block 52 is attached to the lower surface of the limiting plate 3, the bolt 53 is rotated to penetrate through the limiting plate 3 and the limiting block 52, the position relation between the main shell 1 and the box cover 4 is fixed, the box cover 4 is prevented from being separated from the main shell 1 when in use, the sealing performance of the device is further improved, the device is prevented from being damaged by water entering the device when in use, when the battery main body 8 vibrates, the rubber plate 72 is moved towards the inside of the moving groove 9 under the action force of the battery main body 8, make metal shrapnel 73 atress compression through rubber slab 72 to the power that receives when this weakens battery subject 8 vibrations prevents that battery subject 8 from damaging the normal use who influences battery subject 8 because of the vibrations, and metal shrapnel 73's resilience force accessible movable plate 71 makes rubber slab 72 reset, and then makes battery subject 8 reset.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium battery case for garbage sweeper with damper, includes main casing body (1), its characterized in that, the left and right sides of main casing body (1) about the surface both ends rigid coupling respectively have limiting plate (3) and fixed plate (2), case lid (4) have been cup jointed in the last surface activity of main casing body (1), the lower surface rigid coupling of case lid (4) has sealed piece (6), the internally mounted of main casing body (1) has battery main body (8), the inner wall of main casing body (1) all is provided with shifting chute (9), the internally mounted of shifting chute (9) has buffering subassembly (7), surface mounting has fixed subassembly (5) about case lid (4).

2. The lithium battery shell with the shock absorption assembly for the garbage sweeper according to claim 1, wherein the buffering assembly (7) comprises a moving plate (71), a rubber plate (72) and a metal elastic sheet (73), the moving plate (71) is movably sleeved in the moving groove (9), the rubber plate (72) is fixedly connected to the left surface of the moving plate (71), the battery body (8) is attached to the left side of the rubber plate (72), the metal elastic sheet (73) is fixedly connected to the right surface of the moving plate (71) at equal intervals, and the other end of the metal elastic sheet (73) is fixedly connected to the right inner wall of the moving groove (9).

3. The lithium battery shell with the shock absorption assembly for the garbage sweeper is characterized in that the fixing assembly (5) comprises a connecting plate (51), a limiting block (52) and a bolt (53), the connecting plate (51) is fixedly connected to the left surface and the right surface of the case cover (4), the limiting block (52) is hinged to the right surface of the connecting plate (51), and the bolt (53) is movably sleeved on the upper surface of the bolt (53) at equal intervals.

4. The lithium battery shell with the shock absorption assembly for the garbage sweeper as claimed in claim 3, wherein the bolt (53) and the limiting block (52) are equally spaced to form a threaded through hole matched with the bolt (53).

5. The lithium battery shell with the shock absorption assembly for the garbage sweeper is characterized in that a limiting bump is arranged on the upper surface of the main shell (1), and a limiting groove matched with the limiting bump is arranged on the lower surface of the sealing block (6).

6. The lithium battery shell with the shock absorption assembly for the garbage sweeper as claimed in claim 1, wherein the upper surface of the limiting plate (3) is provided with threaded through holes at equal intervals.