CN216488333U - Storage battery shell - Google Patents

Abstract

The utility model discloses a battery case body, which comprises an outer shell body, the fixed connecting block that is equipped with of bottom both ends symmetry of shell body, the bottom movable sleeve of connecting block is equipped with the fixed block, the top internal fixation of fixed block is equipped with the dashpot, the fixed buffer spring that is equipped with a plurality of between the bottom of connecting block and the dashpot symmetry, the outer wall top all around of shell body is equipped with a plurality of dead levers with the bottom is all fixed, the fixed movable groove that is equipped with of one end that the shell body was kept away from to the dead lever, movable insert on the movable groove and be equipped with the movable rod, fixed buffer spring No. two between movable rod and the movable groove, the fixed connecting sleeve that is equipped with of one end that the dead lever was kept away from to the movable rod, movable insert in the connecting sleeve and be equipped with the connecting rod, the fixed coupling mechanism that is equipped with between connecting rod and the connecting sleeve, the fixed crashproof board that is equipped with of connecting sleeve's one end is kept away from to the connecting rod. This kind of battery case body can avoid the shell body to receive the striking damage to guarantee the good use of interior battery of shell body.

Description

Storage battery shell

Technical Field

The utility model relates to a battery case technical field specifically is a battery case body.

Background

The storage battery is a general term for all chemical energy batteries which can be recharged and reused after the electric quantity is used to a certain extent. The current battery case body does not have good crashworthiness, receives to cause the unable normal use of inside battery easily after the striking damages to the battery makes a round trip to collide with ground in the bottom of placing the in-process battery case body on ground, causes the damage of battery case body bottom easily. Therefore, we improve the structure and provide a battery outer shell.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a storage battery shell, which comprises a shell body, wherein connecting blocks are symmetrically and fixedly arranged at two ends of the bottom of the shell body, a fixed block is movably sleeved at the bottom of the connecting block, a buffer groove is fixedly arranged in the top end of the fixed block, a plurality of first buffer springs are symmetrically and fixedly arranged between the bottom of the connecting block and the buffer groove, a plurality of fixed rods are fixedly arranged at the top end and the bottom end of the peripheral outer wall of the outer shell, a movable groove is fixedly arranged at one end of the fixed rod far away from the outer shell body, a movable rod is movably inserted in the movable groove, a second buffer spring is fixedly arranged between the movable rod and the movable groove, a connecting sleeve is fixedly arranged at one end of the movable rod far away from the fixed rod, a connecting rod is movably inserted in the connecting sleeve, a connecting mechanism is fixedly arranged between the connecting rod and the connecting sleeve, and an anti-collision plate is fixedly arranged at one end of the connecting rod, which is far away from the connecting sleeve.

As a preferred technical scheme of the utility model, coupling mechanism includes that the symmetry is fixed establishes the activity chamber at both ends in the connecting rod, activity intracavity activity is equipped with the movable plate, the movable plate is kept away from the fixed press rod that is equipped with of connecting sleeve one end, and inserts and establish on the connecting rod according to the press rod activity, the fixed expanding spring that is equipped with between the tip of press rod and the activity chamber, the connecting rod is kept away from the fixed inserted bar that is equipped with of one end according to the press rod, and the inserted bar activity is inserted and is established on the connecting rod, the last fixed jack that uses with the inserted bar cooperation that is equipped with of connecting sleeve.

As an optimal technical scheme of the utility model, the fixed slipmat that is equipped with in bottom of fixed block.

As a preferred technical scheme of the utility model, the one end symmetry that the movable rod is located the activity inslot is fixed and is equipped with the stopper, the activity inslot is fixed to be equipped with the spacing groove that uses with the stopper cooperation.

As a preferred technical scheme of the utility model, the both sides bottom symmetry of connecting block is fixed and is equipped with the fixture block, the fixed draw-in groove that is equipped with the fixture block cooperation and uses on the dashpot.

As an optimized technical scheme of the utility model, the last fixed cover of anticollision board is equipped with the rubber layer.

The beneficial effects of the utility model are that:

1. according to the storage battery outer shell, when the outer shell is placed on the ground through the first buffer spring, the bottom of the outer shell is prevented from being greatly collided with the ground due to overlarge placing force, so that the bottom of the outer shell is damaged, and the abrasion caused by contact friction between the bottom of the outer shell and the ground can be reduced through the fixing block;

2. this kind of battery case body can avoid the shell body directly to receive the striking through anticollision board to can effectively cushion the impact force that the shell body received through No. two buffer spring, thereby carry out effectual protection to the shell body, and be convenient for change impaired anticollision board through coupling mechanism.

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 view of a main structure of a battery case according to the present invention;

fig. 2 is a schematic top view of the battery case according to the present invention;

fig. 3 is a schematic structural view of a connection mechanism of a battery case according to the present invention;

FIG. 4 is a schematic view of a connection structure between a movable rod and a movable groove of a battery case according to the present invention;

fig. 5 is a schematic view of the connection structure between the connection block and the buffer slot of the battery case of the present invention.

In the figure: 1. an outer housing; 2. connecting blocks; 21. a clamping block; 22. a card slot; 3. a fixed block; 4. a buffer tank; 5. a first buffer spring; 6. fixing the rod; 7. a movable groove; 8. a movable rod; 81. a limiting block; 82. a limiting groove; 9. a second buffer spring; 10. a connecting sleeve; 11. a connecting rod; 12. a connecting mechanism; 121. a movable cavity; 122. moving the plate; 123. a pressing lever; 124. a tension spring; 125. inserting a rod; 126. a jack; 13. an anti-collision plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIGS. 1-5, the utility model relates to a storage battery outer shell, which comprises an outer shell 1, wherein connecting blocks 2 are symmetrically and fixedly arranged at two ends of the bottom of the outer shell 1, a fixed block 3 is movably sleeved at the bottom of the connecting block 2, a buffer groove 4 is fixedly arranged in the top end of the fixed block 3, a plurality of buffer springs 5 are symmetrically and fixedly arranged between the bottom of the connecting block 2 and the buffer groove 4, a plurality of fixed rods 6 are fixedly arranged at the top end and the bottom end of the peripheral outer wall of the outer shell 1, a movable groove 7 is fixedly arranged at one end of the fixed rod 6 far away from the outer shell 1, a movable rod 8 is movably inserted in the movable groove 7, a buffer spring 9 is fixedly arranged between the movable rod 8 and the movable groove 7, a connecting sleeve 10 is fixedly arranged at one end of the movable rod 8 far away from the fixed rod 6, a connecting rod 11 is movably inserted in the connecting sleeve 10, a connecting mechanism 12 is fixedly arranged between the connecting rod 11 and the connecting sleeve 10, connecting rod 11 keeps away from the fixed crashproof board 13 that is equipped with of one end of connecting sleeve 10, can make shell body 1 place subaerial through buffer spring 5, avoid placing the dynamics and too big bottom and the ground that leads to shell body 1 and produce great collision, thereby cause the damage of shell body 1, and produce wearing and tearing through the reducible shell body 1 bottom of fixed block 3 and ground contact friction, can avoid shell body 1 directly to receive the striking through crashproof board 13, and can effectively cushion the impact force that shell body 1 received through buffer spring 9 No. two, thereby carry out effectual protection to shell body 1, and be convenient for change impaired crashproof board 13 through coupling mechanism 12.

Wherein, coupling mechanism 12 includes that the symmetry is fixed establishes the activity chamber 121 at both ends in connecting rod 11, the activity is equipped with movable plate 122 in the activity chamber 121, movable plate 122 keeps away from the one end of connecting sleeve 10 and fixedly is equipped with press rod 123, and press rod 123 activity is inserted and is established on connecting rod 11, fixedly be equipped with expanding spring 124 between the tip of press rod 123 and the activity chamber 121, the one end that connecting rod 11 kept away from press rod 123 is fixed and is equipped with inserted bar 125, and inserted bar 125 activity is inserted and is established on connecting rod 11, fixedly be equipped with the jack 126 with inserted bar 125 cooperation use on the connecting sleeve 10, press rod 123 extrusion expanding spring 124 and drive movable plate 122 and move, movable plate 122 that removes drives inserted bar 125 and takes out from jack 126, thereby be convenient for connecting rod 11 to take out from connecting sleeve 10.

Wherein, the bottom of the fixed block 3 is fixedly provided with an anti-skid pad, and the friction force between the fixed block 3 and the ground can be increased through the anti-skid pad.

Wherein, the one end symmetry that the movable rod 8 is located the activity inslot 7 is fixed and is equipped with stopper 81, is fixed on the activity inslot 7 to be equipped with stopper 81 cooperation use the spacing groove 82, removes in spacing groove 82 through stopper 81 to be convenient for movable rod 8 is spacing removal in activity inslot 7.

Wherein, the both sides bottom end symmetry of connecting block 2 is fixed and is equipped with fixture block 21, and fixed draw-in groove 22 that is equipped with fixture block 21 cooperation and uses on buffer slot 4 removes in draw-in groove 22 through fixture block 21 to be convenient for connecting block 2 is spacing removal in buffer slot 4.

Wherein, the fixed cover of anticollision board 13 is equipped with the rubber layer, can play the protection to anticollision board 13 through the rubber layer.

The working principle is as follows: this kind of battery case body, can make shell body 1 place subaerial through buffer spring 5, avoid placing the too big bottom and the ground production great collision that leads to shell body 1 of dynamics, thereby cause the damage of shell body 1, and can reduce shell body 1 bottom and ground contact friction through fixed block 3 and produce wearing and tearing, can avoid shell body 1 directly to receive the striking through crashproof board 13, and can effectively cushion the impact force that shell body 1 received through No. two buffer spring 9, thereby carry out effectual protection to shell body 1, and through pressing down press the depression bar 123, press the depression bar 123 to extrude expanding spring 124 and drive movable plate 122 and remove, the movable plate 122 that removes drives inserted bar 125 and takes out from jack 126, thereby be convenient for connecting rod 11 to take out from connecting sleeve 10, the convenience is changed impaired crashproof board 13. The storage battery shell is simple and reasonable in structure, novel in design, high in practical value and worthy of wide popularization.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 (6)

1. A storage battery outer shell comprises an outer shell (1) and is characterized in that connecting blocks (2) are symmetrically and fixedly arranged at two ends of the bottom of the outer shell (1), a fixed block (3) is movably sleeved at the bottom of each connecting block (2), a buffer groove (4) is fixedly arranged in the top end of each fixed block (3), a plurality of first buffer springs (5) are symmetrically and fixedly arranged between the bottom of each connecting block (2) and the buffer groove (4), a plurality of fixed rods (6) are fixedly arranged at the top end and the bottom end of the peripheral outer wall of the outer shell (1), a movable groove (7) is fixedly arranged at one end, away from the outer shell (1), of each fixed rod (6), a movable rod (8) is movably inserted in each movable groove (7), a second buffer spring (9) is fixedly arranged between each movable rod (8) and the corresponding movable groove (7), and a connecting sleeve (10) is fixedly arranged at one end, away from each fixed rod (6), of each movable rod (8), a connecting rod (11) is movably inserted in the connecting sleeve (10), a connecting mechanism (12) is fixedly arranged between the connecting rod (11) and the connecting sleeve (10), and an anti-collision plate (13) is fixedly arranged at one end, far away from the connecting sleeve (10), of the connecting rod (11).

2. The battery outer casing according to claim 1, wherein the connecting mechanism (12) comprises movable cavities (121) symmetrically and fixedly arranged at two ends of a connecting rod (11), a movable plate (122) is movably arranged in the movable cavity (121), a pressing rod (123) is fixedly arranged at one end of the movable plate (122) far away from the connecting sleeve (10), the pressing rod (123) is movably inserted into the connecting rod (11), a telescopic spring (124) is fixedly arranged between the end of the pressing rod (123) and the movable cavity (121), an inserting rod (125) is fixedly arranged at one end of the connecting rod (11) far away from the pressing rod (123), the inserting rod (125) is movably inserted into the connecting rod (11), and an inserting hole (126) matched with the inserting rod (125) for use is fixedly arranged on the connecting sleeve (10).

3. The battery outer casing according to claim 1, wherein the bottom of the fixing block (3) is fixedly provided with a non-slip mat.

4. The battery outer casing according to claim 1, wherein the movable rod (8) is symmetrically and fixedly provided with a limiting block (81) at one end located in the movable groove (7), and the movable groove (7) is fixedly provided with a limiting groove (82) used in cooperation with the limiting block (81).

5. The battery outer casing according to claim 1, wherein the bottom ends of the two sides of the connecting block (2) are symmetrically and fixedly provided with clamping blocks (21), and the buffer groove (4) is fixedly provided with clamping grooves (22) matched with the clamping blocks (21).

6. A battery case body according to claim 1, wherein said crash-proof plate (13) is fixed with a rubber layer.

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