CN218299865U - Lithium cell convenient to split - Google Patents

Abstract

The utility model discloses a lithium cell convenient to split, comprising a base plate, the closing plate, the protecting crust, lithium cell body, installation mechanism and damper, installation mechanism includes the gag lever post, the inserted bar, the slot, the cardboard, the fastener, draw-in groove and trompil, fixed mounting has the closing plate on the bottom plate, the left side of closing plate is provided with the protecting crust, the bottom fixed mounting of protecting crust has a plurality of inserted bars, and correspond a plurality of inserted bar departments on the bottom plate and all be provided with the slot, the inserted bar is pegged graft in the slot, the right side fixed mounting of protecting crust has two fasteners, it has two trompils to reserve on the closing plate, the right-hand member of two fasteners all extends outside the trompil, and two fasteners are close to one side each other and all are provided with the draw-in groove, it has the cardboard to peg graft in two draw-in grooves. This lithium cell convenient to split makes the installation between protecting crust and seal plate dismantle convenient and fast more, has saved a large amount of time to the work efficiency of lithium cell body change maintenance has further been improved.

Description

Lithium cell convenient to split

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell convenient to split.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium battery has been developed with the development of new technology, has high monomer voltage, long cycle life, light weight and good environmental protection performance, and is gradually replacing a lead-acid battery for use. Lithium batteries have been used in various industries.

Current lithium cell comprises lithium cell and outside protecting crust usually, and the protecting crust adopts the bolted connection equipment with the lithium cell mostly, and this kind of connected mode installation is dismantled inconveniently, and it is very inconvenient when the maintenance is changed to inside lithium cell main part to needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell convenient to split to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lithium cell convenient to split, includes bottom plate, closing plate, protecting crust, lithium cell body, installation mechanism and damper, installation mechanism includes gag lever post, inserted bar, slot, cardboard, fastener, draw-in groove and trompil, fixed mounting has the closing plate on the bottom plate, the left side of closing plate is provided with the protecting crust, the bottom fixed mounting of protecting crust has a plurality of inserted bars, just it all is provided with the slot to correspond a plurality of inserted bar departments on the bottom plate, the inserted bar is pegged graft in the slot, the right side fixed mounting of protecting crust has two fasteners, it has two trompils, two to reserve on the closing plate the right-hand member of fastener all extends outside the trompil, and two the fastener is close to one side each other and all is provided with the draw-in groove, two it has the cardboard to peg graft in the draw-in groove.

Optionally, the top damping of protecting crust is connected with two gag lever posts, two the bottom of gag lever post all offsets with the top of cardboard, can form the spacing fixed of secondary to the cardboard through the gag lever post, improves the fixity after the installation.

Optionally, the protective housing sets up to the U type, and two fastener fixed mounting is respectively in the left side of two output ends of protective housing, does benefit to the use of this equipment through this kind of design.

Optionally, the plurality of insertion rods are all arranged in a T shape, and the plurality of insertion slots are arranged corresponding to the insertion rods, so that the use of the device is facilitated through the design.

Optionally, damper includes shock attenuation board, fixing base, spring, limiting plate, bracing piece and foam-rubber cushion, be provided with the shock attenuation board in the protecting crust, placed lithium cell body on the shock attenuation board, fixed mounting has a plurality of fixing bases on the bottom plate, and is a plurality of equal sliding connection has a limiting plate, and is a plurality of the equal fixed mounting in bottom of limiting plate has a spring, and is a plurality of the equal fixed mounting in spring bottom is in the fixing base the equal fixed mounting in top of limiting plate has the bracing piece, and is a plurality of the equal fixed mounting in top of bracing piece is on the shock attenuation board, when receiving vibrations, extrudees the bracing piece downwards through the shock attenuation board, and bracing piece extrusion limiting plate, limiting plate extrusion spring utilize the spring to kick-back and reset, so reciprocal can cushion the shock attenuation.

Optionally, a plurality of fixing bases are arranged on the bottom plate and located in the protective shell, spongy cushions are fixedly mounted on the left side wall in the protective shell and the left side of the sealing plate, and the spongy cushions can cushion and absorb shock to the two sides of the lithium battery body.

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

1. through mutually supporting of gag lever post, inserted bar, slot, cardboard, fastener, draw-in groove and trompil for convenient and fast more has been saved a large amount of time in the installation dismantlement between protecting crust and seal plate, thereby has further improved the work efficiency that lithium cell body changed the maintenance.

2. Through mutually supporting of shock attenuation board, fixing base, spring, limiting plate, bracing piece and foam-rubber cushion, can avoid vibrations to cause lithium cell body to damage to lithium cell body shock attenuation buffering when receiving vibrations to lithium cell body's life has further been prolonged.

Drawings

Fig. 1 is a schematic view of an overall structure of a lithium battery of the present invention, which is convenient for disassembly;

fig. 2 is a sectional view of an insertion rod of a lithium battery convenient to disassemble according to the present invention;

fig. 3 is a sectional view of a shock absorbing mechanism in a lithium battery convenient to disassemble according to the present invention;

fig. 4 is a sectional view of the lithium battery of the utility model, which is convenient for disassembly.

In the figure: 1. a base plate; 2. sealing plates; 3. a protective shell; 4. an installation mechanism; 401. a limiting rod; 402. inserting a rod; 403. a slot; 404. clamping a plate; 405. a fastener; 406. a card slot; 407. opening a hole; 5. a damping mechanism; 501. a damper plate; 502. a fixed seat; 503. a spring; 504. a limiting plate; 505. a support bar; 506. a sponge cushion; 6. lithium cell body.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a lithium battery convenient to split, comprising a base plate 1, the closing plate 2, the protecting crust 3, lithium cell body 6, installation mechanism 4 and damper 5, installation mechanism 4 includes gag lever post 401, the inserted bar 402, slot 403, cardboard 404, fastener 405, draw-in groove 406 and trompil 407, fixed mounting has closing plate 2 on the bottom plate 1, the left side of closing plate 2 is provided with protecting crust 3, the bottom fixed mounting of protecting crust 3 has a plurality of inserted bars 402, and correspond a plurality of inserted bars 402 department on the bottom plate 1 and all be provided with slot 403, inserted bar 402 pegs graft in slot 403, the right side fixed mounting of protecting crust 3 has two fasteners 405, it has two trompils 407 to reserve on the closing plate 2, the right-hand member of two fasteners 405 all extends outside the trompil 407, and two fasteners 405 are close to each other and all are provided with draw-in groove 406, it has cardboard 404 to peg graft in two draw-in grooves 406.

The top end of the protective shell 3 is connected with two limiting rods 401 in a damping mode, the bottom ends of the two limiting rods 401 are abutted against the top end of the clamping plate 404, secondary limiting fixation can be formed on the clamping plate 404 through the limiting rods 401, the fixation performance after installation is improved, the protective shell 3 is arranged to be in a U shape, the two clamping pieces 405 are respectively and fixedly installed on the left sides of the two output ends of the protective shell 3, the use of the device is facilitated through the design, the T-shaped inserting rods 402 are arranged, the inserting grooves 403 are arranged corresponding to the inserting rods 402, the use of the device is facilitated through the design, the damping mechanism 5 comprises a damping plate 501, a fixing seat 502, a spring 503, a limiting plate 504, a supporting rod 505 and a sponge pad 506, a damping plate 501 is arranged in the protective shell 3, a lithium battery body 6 is placed on the damping plate 501, and a plurality of fixing seats 502 are fixedly installed on the bottom plate 1, all sliding connection has limiting plate 504 in a plurality of fixing bases 502, the equal fixed mounting in bottom of a plurality of limiting plates 504 has spring 503, the equal fixed mounting in fixing base 502 bottom of a plurality of springs 503 is terminal in, the equal fixed mounting in top of a plurality of limiting plates 504 has bracing piece 505, the equal fixed mounting in top of a plurality of bracing pieces 505 is on shock attenuation board 501, when receiving vibrations, extrude bracing piece 505 downwards through shock attenuation board 501, bracing piece 505 extrudees limiting plate 504, limiting plate 504 extrudees spring 503, utilize spring 503 to kick-back and reset, so reciprocal, can cushion the shock attenuation, a plurality of fixing bases 502 all set up and lie in protecting crust 3 on bottom plate 1, the equal fixed mounting in left side wall and the left side of closing plate 2 has foam-rubber cushion 506 in protecting crust 3, can cushion the shock attenuation to lithium cell body 6's both sides through foam-rubber cushion 506.

The working principle is as follows: when lithium battery body 6 needs to be replaced and maintained, firstly, two limiting rods 401 are shifted towards the side away from each other, the top end of clamping plate 404 is completely exposed, at the moment, the clamping plate 404 loses limitation, upwards pulling the clamping plate 404 to separate from clamping groove 406, finally, pulling the protective shell 3 leftwards, so that the insertion rod 402 is completely separated from the insertion groove 403, the lithium battery body 6 can be completely exposed, replacement and maintenance are carried out, when vibration is received, the supporting rod 505 is downwards extruded through the damping plate 501, the supporting rod 505 extrudes the limiting plate 504, the limiting plate 504 extrudes the spring 503, springback and reset are carried out through the spring 503, the operation is reciprocating, and damping can be buffered, the lithium battery is convenient and rapid to use, installation and disassembly between the protective shell 3 and the sealing plate 2 are convenient and rapid through the installation mechanism 4, a large amount of time is saved, the work efficiency of replacement and maintenance of lithium battery body 6 is further improved, meanwhile, damping for lithium battery body 6 can be buffered when vibration is received through the damping mechanism 5, and damage to lithium battery body 6 is avoided, and damage is caused by vibration, and the service life of lithium battery body 6 is further prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a lithium cell convenient to split, its characterized in that, includes bottom plate (1), closing plate (2), protective housing (3), lithium cell body (6), installation mechanism (4) and damper (5), installation mechanism (4) include gag lever post (401), inserted bar (402), slot (403), cardboard (404), fastener (405), draw-in groove (406) and trompil (407), fixed mounting has closing plate (2) on bottom plate (1), the left side of closing plate (2) is provided with protective housing (3), the bottom fixed mounting of protective housing (3) has a plurality of inserted bars (402), just correspond a plurality of inserted bars (402) department on bottom plate (1) and all be provided with slot (403), inserted bar (402) are pegged graft in slot (403), the right side fixed mounting of protective housing (3) has two fastener (405), it has two trompils (407) to reserve on closing plate (2), two the right-hand member of fastener (405) all extends outside trompil (407), and two draw-in groove (405) are close to one side each other and all are provided with (404), two inserted bars (406).

2. The lithium battery convenient for disassembly as claimed in claim 1, wherein the top end of the protective shell (3) is connected with two limiting rods (401) in a damping manner, and the bottom ends of the two limiting rods (401) are respectively abutted against the top end of the clamping plate (404).

3. The lithium battery convenient for splitting as claimed in claim 1, wherein the protective shell (3) is configured as a U-shape, and the two clamping pieces (405) are respectively and fixedly installed at the left side of the two output ends of the protective shell (3).

4. The lithium battery convenient for splitting as claimed in claim 1, wherein a plurality of the insertion rods (402) are arranged in a T shape, and a plurality of the slots (403) are arranged corresponding to the insertion rods (402).

5. The lithium battery convenient to disassemble as claimed in claim 1, wherein the damping mechanism (5) comprises a damping plate (501), a fixing seat (502), a spring (503), a limiting plate (504), a supporting rod (505) and a sponge pad (506), the damping plate (501) is arranged in the protective shell (3), the lithium battery body (6) is placed on the damping plate (501), a plurality of fixing seats (502) are fixedly installed on the bottom plate (1), the limiting plate (504) is connected in the fixing seat (502) in a sliding manner, the spring (503) is fixedly installed at the bottom end of the limiting plate (504), the bottom end of the spring (503) is fixedly installed at the bottom end of the fixing seat (502), the supporting rod (505) is fixedly installed at the top end of the limiting plate (504), and the supporting rod (505) is fixedly installed at the top end of the damping plate (501).

6. The lithium battery convenient to disassemble as claimed in claim 5, wherein a plurality of the fixing seats (502) are all arranged on the bottom plate (1) and are positioned in the protective shell (3), and spongy cushions (506) are fixedly arranged on the left side wall in the protective shell (3) and the left side of the sealing plate (2).

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