CN213167701U

CN213167701U - Power battery of new energy passenger car

Info

Publication number: CN213167701U
Application number: CN202022314499.7U
Authority: CN
Inventors: 苟琦智; 李晓艺; 宋真玉
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-05-11
Anticipated expiration: 2030-10-17

Abstract

The utility model belongs to the technical field of new energy bus batteries, in particular to a power battery of a new energy bus, which comprises a power battery main body and an installation base, wherein the surface of the installation base is symmetrically and fixedly connected with a telescopic loop bar, the installation base is movably connected with an installation shell through the telescopic loop bar, the power battery main body is placed in the installation shell, a clamping groove is arranged in the inner wall of the bottom end of the installation shell, a movable rod is movably connected in the inner wall of the bottom end of the installation shell, the movable rod moves in the clamping groove, the movable rod, a limiting block, a second puller spring, a fixed plate, a separation rubber cushion, an insertion block and a spring sheet are arranged in the installation shell, the disassembly and the fixed installation of the power battery main body are convenient, the telescopic loop bar, a first puller spring, a sliding rod, a sliding block, a supporting rod and a separation rubber cushion are arranged at the bottom, the power battery main body is protected, and bumping, collision and damage of the battery are avoided.

Description

Power battery of new energy passenger car

Technical Field

The utility model belongs to the technical field of the new forms of energy car battery, concretely relates to power battery of new forms of energy passenger train.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. In view of the development of global electric vehicles, the power supply of the electric vehicle mainly comprises a lithium ion battery, a nickel-hydrogen battery, a fuel battery, a lead-acid battery and a super capacitor, wherein the super capacitor is mostly in the form of an auxiliary power source. The main reason is that the battery technology is not completely mature or has obvious defects, and compared with the traditional automobile, the battery technology has a plurality of differences in cost, power and endurance mileage, which is also an important reason for restricting the development of new energy automobiles. Batteries of electric vehicles are formed by adopting a battery module, and in order to meet the use requirements of vehicles, a method for increasing the using amount of the batteries is required, so that a large number of power batteries are mounted on the electric vehicles. The current cabin body design technology for loading power batteries is not mature, most new energy passenger cars adopt heavy box-type structures, the installation of inconvenient batteries, and simultaneously, the passenger car can jolt in the driving process, and the current technology lacks certain protection to power batteries.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a new forms of energy passenger train's power battery has the dismantlement and the installation that make things convenient for the battery, and the convenience protects characteristics to the battery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power battery of new forms of energy passenger train, includes power battery main part and installation base, the surperficial symmetry fixedly connected with telescopic sleeve pole of installation base, the installation base has the installation shell through telescopic sleeve pole swing joint, power battery main part places in the inside of installing the shell, the draw-in groove has been seted up in the bottom inner wall of installation shell, swing joint has the movable rod in the bottom inner wall of installation shell, the movable rod is at the draw-in groove internalization, stopper, second top tension spring and fixed plate have been cup jointed on the movable rod, the both ends of second top tension spring are connected with stopper and fixed plate, fixed plate fixed connection is in the draw-in groove, power battery main part's bottom is connected with the piece of pegging graft, one side of piece of pegging graft is connected with the shell fragment, the piece of pegging graft is at the draw-in groove internalization.

As the utility model discloses a preferred technical scheme of power battery of new forms of energy passenger train, the bottom of installation shell is rotated through same pivot and is connected with two spinal branch vaulting poles, the internal connection of installation base has the slide bar, two sliding blocks, two have been cup jointed to the symmetry on the slide bar the other end of bracing piece is respectively through pivot and two the sliding block corresponds to rotate and connects, cup jointed first tight spring in top on the slide bar, the one end of first tight spring in top links to each other with the sliding block, and the other end links to each other with the installation base.

As the utility model discloses a preferred technical scheme of power battery of new forms of energy passenger train, it has two separation cushions to laminate through the glue symmetry in the inside inner wall of installation shell, the parcel has damping spring in the separation cushion, the top of separation cushion and the both sides laminating of power battery main part.

As the utility model discloses a preferred technical scheme of power battery of new forms of energy passenger train, two the bracing piece presents the splayed and arranges.

As the utility model discloses a preferred technical scheme of power battery of new forms of energy passenger train, the top and the shell fragment laminating of movable rod.

As the utility model discloses a preferred technical scheme of power battery of new forms of energy passenger train, the top of power battery main part is connected with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: at the internally mounted movable rod of installation shell, stopper, the tight spring in second top, fixed plate, separation cushion, plug piece and shell fragment, make things convenient for power battery main part's dismantlement and fixed mounting, at the flexible loop bar of bottom installation of installation shell, first tight spring in top, slide bar, sliding block, bracing piece, separation cushion, protect power battery main part, avoid the battery to jolt the collision and damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the mounting housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

in the figure: 1. a power cell main body; 2. installing a shell; 3. installing a base; 4. a telescopic loop bar; 5. a first urging spring; 6. a slide bar; 7. a slider; 8. a support bar; 9. a movable rod; 10. a limiting block; 11. a second urging spring; 12. a fixing plate; 13. a barrier rubber mat; 14. an insertion block; 15. an elastic sheet.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power battery of new forms of energy passenger train, including power battery main part 1 and installation base 3, the surperficial symmetry fixedly connected with telescopic loop bar 4 of installation base 3, installation base 3 has installation shell 2 through 4 swing joint of telescopic loop bar, power battery main part 1 is placed in the inside of installation shell 2, the draw-in groove has been seted up in the bottom inner wall of installation shell 2, swing joint has movable rod 9 in the bottom inner wall of installation shell 2, movable rod 9 is at the draw-in groove internalization, stopper 10 has been cup jointed on movable rod 9, second top tension spring 11 and fixed plate 12, the both ends of second top tension spring 11 link to each other with stopper 10 and fixed plate 12, fixed plate 12 fixed connection is in the draw-in groove, power battery main part 1's bottom is connected with plug 14, one side of plug 14 is connected with shell fragment 15, plug 14 is at the draw-in groove internalization, shell fragment 15.

In this embodiment, hold the handle on 1 top of power battery main part, put into the inside of installation shell 2 with power battery main part 1, make the inside of grafting piece 14 insertion draw-in groove, make shell fragment 15 and draw-in groove block, and simultaneously, separation cushion 13 and the laminating of the both sides of power battery main part 1, when power battery main part 1 needs to be dismantled, press movable rod 9, under the effect of fixed plate 12 and stopper 10, the shrink of second top tension spring 11, movable rod 9 takes place the displacement back, shell fragment 15 takes place to deform, make and insert piece 14 and draw-in groove separation, take out power battery main part 1, loosen movable rod 9, make the relaxation of second top tension spring 11, reset movable rod 9, make things convenient for the dismantlement of power battery main part 1.

Specifically, the bottom of installation shell 2 is rotated through same pivot and is connected with two spinal branch vaulting poles 8, and the internal connection of installation base 3 has slide bar 6, and two sliding blocks 7 have been cup jointed to the symmetry on slide bar 6, and the other end of two spinal branch vaulting poles 8 corresponds through pivot and two sliding blocks 7 respectively and rotates and be connected, has cup jointed first top tension spring 5 on slide bar 6, and the one end of first top tension spring 5 links to each other with sliding block 7, and the other end links to each other with installation base 3.

In this embodiment, when the passenger car travels to a bumpy road section, the support rod 8 is opened towards both sides, so that the sliding block 7 slides towards both sides along the sliding rod 6, and at this time, the first urging spring 5 contracts to absorb the force generated by the shock.

Specifically, there are two separation cushions 13 through the laminating of glue symmetry in the inside inner wall of installation shell 2, and the parcel has damping spring in the separation cushion 13, and the top of separation cushion 13 is laminated with the both sides of power battery main part 1.

In this embodiment, when the passenger car generates vibration in the form process, the damping spring in the blocking rubber mat 13 contracts to absorb the force generated by the vibration.

Specifically, the two support rods 8 are arranged in a splayed shape.

In this embodiment, two spinal branch vaulting poles 8 present the splayed and arrange, make things convenient for sliding block 7 to slide to both sides, make things convenient for the absorption of first top tension spring 5 to vibrations, avoid the damage of power battery main part 1.

Specifically, the top end of the movable rod 9 is attached to the elastic sheet 15.

In this embodiment, when the movable rod 9 moves, the top end of the movable rod 9 is attached to the elastic sheet 15, so that the elastic sheet 15 deforms, and the insertion block 14 and the clamping groove are conveniently clamped and separated.

Specifically, a handle is connected to the top end of the power battery body 1.

In this embodiment, the top of power battery main part 1 is connected with the handle, makes things convenient for taking of power battery main part 1.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the handle at the top end of the power battery main body 1 is held by hand, the power battery main body 1 is placed in the installation shell 2, the inserting block 14 is inserted into the clamping groove, the elastic sheet 15 is clamped with the clamping groove, simultaneously, the separation rubber cushion 13 is attached to two sides of the power battery main body 1, when the power battery main body 1 needs to be disassembled, the movable rod 9 is pressed, under the action of the fixed plate 12 and the limiting block 10, the second tightening spring 11 contracts, after the movable rod 9 is displaced, the elastic sheet 15 deforms, the inserting block 14 is separated from the clamping groove, the power battery main body 1 is taken out, the movable rod 9 is loosened, the second tightening spring 11 expands, the movable rod 9 is reset, the power battery main body 1 is convenient to disassemble, when a passenger car runs to a bumpy road section, the support rod 8 opens towards two sides, the sliding block 7 slides towards two sides along the sliding rod 6, at the moment, the first tightening spring 5 contracts, absorb the force generated by the vibration, and simultaneously prevent the damping spring in the rubber mat 13 from contracting, so as to absorb the force generated by the vibration.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power battery of new forms of energy passenger train, includes power battery main part (1) and installation base (3), its characterized in that: the surface of the mounting base (3) is symmetrically and fixedly connected with telescopic sleeve rods (4), the mounting base (3) is movably connected with a mounting shell (2) through the telescopic sleeve rods (4), the power battery main body (1) is placed inside the mounting shell (2), a clamping groove is formed in the bottom inner wall of the mounting shell (2), a movable rod (9) is movably connected in the bottom inner wall of the mounting shell (2), the movable rod (9) moves in the clamping groove, a limiting block (10), a second jacking spring (11) and a fixed plate (12) are sleeved on the movable rod (9), two ends of the second jacking spring (11) are connected with the limiting block (10) and the fixed plate (12), the fixed plate (12) is fixedly connected in the clamping groove, the bottom end of the power battery main body (1) is connected with an inserting block (14), one side of the inserting block (14) is connected with an elastic sheet (15), the inserting block (14) moves in the clamping groove, and the elastic sheet (15) is clamped with the clamping groove.

2. The power battery of the new energy passenger car according to claim 1, characterized in that: the bottom of installation shell (2) is rotated through same pivot and is connected with two spinal branch vaulting poles (8), the internal connection of installation base (3) has slide bar (6), two sliding block (7) have been cup jointed to the symmetry on slide bar (6), two the other end of bracing piece (8) is respectively through pivot and two sliding block (7) correspond to rotate and connect, first tight spring (5) in top has been cup jointed on slide bar (6), the one end of first tight spring in top (5) links to each other with sliding block (7), and the other end links to each other with installation base (3).

3. The power battery of the new energy passenger car according to claim 1, characterized in that: two separation cushions (13) are symmetrically laminated in the inner wall of the mounting shell (2) through glue, damping springs are wrapped in the separation cushions (13), and the top ends of the separation cushions (13) are laminated with the two sides of the power battery main body (1).

4. The power battery of the new energy passenger car according to claim 2, characterized in that: the two support rods (8) are arranged in a splayed shape.

5. The power battery of the new energy passenger car according to claim 1, characterized in that: the top end of the movable rod (9) is attached to the elastic sheet (15).

6. The power battery of the new energy passenger car according to claim 1, characterized in that: the top end of the power battery main body (1) is connected with a handle.