CN210837840U - Lithium cell is with convenient to detach's protective housing - Google Patents

Abstract

The utility model discloses a lithium cell is with convenient to detach's protective housing relates to the lithium cell field. The conveniently-disassembled protective shell for the lithium battery comprises a first protective shell, wherein a supporting plate is fixedly connected to the inner side wall of the first protective shell, a rubber block is fixedly connected to the right side face of the supporting plate, a clamping groove is formed in the right side face of the rubber block, a battery panel is placed in the first protective shell, the left end of the battery panel extends into the clamping groove, a second protective shell is placed above the first protective shell, a control box is fixedly connected to the left side face and the right side face of the first protective shell, the battery panel is prevented from being collided through a sponge mat, electricity leakage and static electricity are prevented from the battery panel, the phenomenon that the battery panel shakes due to the fact that a road is uneven in the transportation process is avoided, a pressing cylinder is pressed, the connecting rod is pushed to move, the connecting rod is pulled out of the interior of the control box, rapid disassembly is achieved, and, the production efficiency is improved.

Description

Lithium cell is with convenient to detach's protective housing

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell is with convenient to detach's protective housing.

Background

Lithium batteries can be broadly classified into two types: lithium metal batteries, which do not contain lithium in a metallic state and are rechargeable, and lithium metal batteries, which are the fifth generation products of rechargeable batteries, were produced in 1996, the safety, specific capacity, self-discharge rate and cost performance ratio of the lithium ion battery are all superior to those of the lithium ion battery, because of the high technical requirement limit of the lithium ion battery, only a few national companies produce the lithium metal battery, the lithium battery can be transported after the lithium battery is finished, however, in the transportation process of the lithium battery, the lithium battery is soft, so that a plurality of lithium batteries are crushed, so just can use the protective housing to protect the panel, but present protective housing is not convenient for dismantle, leads to appearing dismantling the difficulty to the inside panel of protective housing, increases production time, and we propose a lithium cell for this reason and solve above problem with easy to detach's protective housing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lithium cell is with convenient to detach's protective housing has solved the inside panel of protective housing and has dismantled the problem of difficulty.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-detached protective shell for a lithium battery comprises a first protective shell, wherein a supporting plate is fixedly connected to the inner side wall of the first protective shell, a rubber block is fixedly connected to the right side face of the supporting plate, a clamping groove is formed in the right side face of the rubber block, a battery panel is placed in the first protective shell, the left end of the battery panel extends into the clamping groove, a second protective shell is placed above the first protective shell, control boxes are fixedly connected to the left side face and the right side face of the first protective shell, a socket is formed in the upper surface of each control box, control cylinders are fixedly connected to the left side face and the right side face of the second protective shell, slide bars are fixedly connected to the left side face and the right side face of the second protective shell, first springs are sleeved on the outer surfaces of the slide bars, and a side face, close to each other, of the two first springs is fixedly connected with the left, two the equal fixedly connected with of one end that first spring kept away from each other solid fixed ring, every solid fixed ring's inner circle all cup joints mutually with the surface of slide bar, every according to a section of thick bamboo, two has all been placed to the inside of a control section of thick bamboo the one end that the slide bar kept away from each other all extends to according to a section of thick bamboo inside, every the expansion mouth has all been seted up to the bottom surface of a control section of thick bamboo, every gu the equal fixedly connected with connecting rod in bottom surface of fixed ring, every the bottom of connecting rod all runs through expansion mouth and socket in proper order and extends to the inside of control box, two the equal fixedly connected with fixture block of a side that the connecting rod kept away from.

Preferably, the inner top wall of the second protective shell is fixedly connected with two second springs, a pressing plate is placed inside the second protective shell, and the bottom end of each second spring is fixedly connected with the upper surface of the pressing plate.

Preferably, the inner side wall of the first protective shell is fixedly connected with a first filling block, and the inner side wall of the second protective shell is fixedly connected with a second filling block.

Preferably, every according to two first stoppers of the inner wall fixedly connected with of a section of thick bamboo, every the equal fixedly connected with two second stoppers of surface of slide bar.

Preferably, a spongy cushion is fixedly connected to the inner bottom wall of the first protection shell, and the upper surface of the spongy cushion is in contact with the bottom surface of the battery panel.

(III) advantageous effects

The utility model provides a lithium cell is with convenient to detach's protective housing. The method has the following beneficial effects:

(1) this lithium cell is with convenient to detach's protective housing, inside inserting the draw-in groove with the metal foil piece of panel, realize carrying out the leak protection to the panel and prevent static, prevent that the short circuit from appearing in the panel and damaging the panel, lead to appearing the panel damage, increase the cost of transportation, realize pushing down the clamp plate through the second spring, the panel appears beating in avoiding appearing the transportation, the phenomenon that leads to the panel to damage takes place.

(2) This lithium cell is with convenient to detach's protective housing realizes carrying out the anticollision to the panel through the foam-rubber cushion, avoids appearing the panel and rocks because the uneven production of road is in the transportation

(3) When loading and unloading, through pressing according to a section of thick bamboo, realize promoting the connecting rod and remove, take the connecting rod out from the control box is inside, realize dismantling fast, reduce and dismantle used time, promote production efficiency.

Drawings

Fig. 1 is a cross-sectional view of a front view of a first protective shell of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a test chart of the second protective case of the present invention.

In the figure: 1 slipmat, 2 first protective housing, 3 foam-rubber cushion, 4 backup pads, 5 rubber blocks, 6 draw-in grooves, 7 second protective housings, 8 clamp plates, 9 second springs, 10 panels, 11 second filling blocks, 12 first filling blocks, 13 movable openings, 14 first springs, 15 control cylinders, 16 fixed rings, 17 first limiting blocks, 18 second limiting blocks, 19 pressing cylinders, 20 sliding rods, 21 connecting rods, 22 sockets, 23 clamping blocks, 24 control boxes.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a protective shell convenient to disassemble for a lithium battery comprises a first protective shell 2, wherein a spongy cushion 3 is fixedly connected to the inner bottom wall of the first protective shell 2, the upper surface of the spongy cushion 3 is in contact with the bottom surface of a battery panel 10, the battery is prevented from being damaged by the spongy cushion 3, a first filling block 12 is fixedly connected to the inner side wall of the first protective shell 2 through the spongy cushion 3, a second filling block 11 is fixedly connected to the inner side wall of a second protective shell 7, the battery panel 10 is limited through the first filling block 12 and the second filling block 11, the battery panel 10 is prevented from sliding, a supporting plate 4 is fixedly connected to the inner side wall of the first protective shell 2, a rubber block 5 is fixedly connected to the right side surface of the supporting plate 4, a clamping groove 6 is formed in the right side surface of the rubber block 5, the battery panel 10 is placed in the first protective shell 2, the left end of the battery panel 10 extends to the inside of the clamping groove 6, the second protective, two second springs 9 are fixedly connected to the inner top wall of the second protective shell 7, a pressing plate 8 is placed inside the second protective shell 7, the bottom end of each second spring 9 is fixedly connected with the upper surface of the pressing plate 8, the battery panel 10 is pressed through the pressing plate 8, the battery panel 10 is prevented from jumping, control boxes 24 are fixedly connected to the left side surface and the right side surface of the first protective shell 2, sockets 22 are formed in the upper surface of each control box 24, control cylinders 15 are fixedly connected to the left side surface and the right side surface of the second protective shell 7, slide rods 20 are fixedly connected to the left side surface and the right side surface of the second protective shell 7, first springs 14 are sleeved on the outer surface of each slide rod 20, one side surfaces, close to each other, of the two first springs 14 are fixedly connected with the left side surface and the right side surface of the second protective shell 7, fixing rings 16 are fixedly connected to the ends, far away from each other, inner rings of, a section of thick bamboo 19 has all been placed to the inside of every control cylinder 15, every two first stopper 17 of inner wall fixedly connected with according to a section of thick bamboo 19, two second stopper 18 of the equal fixedly connected with of surface of every slide bar 20, cooperation through first stopper 17 and second stopper 18, it is spacing to carrying on according to a section of thick bamboo 19, it drops according to a section of thick bamboo 19 to prevent to appear, the one end that two slide bars 20 kept away from each other all extends to according to a section of thick bamboo 19 inside, movable mouth 13 has all been seted up to the bottom surface of every control cylinder 15, the equal fixedly connected with connecting rod 21 in bottom surface of every solid fixed ring 16, the inside that activity mouth 13 and socket 22 and extend to control box 24 is all run through in proper order to the bottom of every connecting rod 21, the equal fixedly connected with fixture block 23 in a side that two connecting rods 21.

During the use, put into first protective housing 2 with panel 10 inside, insert inside draw-in groove 6 with panel 10's metal foil, put second protective housing 7 directly over first protective housing 2, press according to a section of thick bamboo 19, push solid fixed ring 16 according to a section of thick bamboo 19, gu fixed ring 16 removes and drives connecting rod 21 and remove, push down second protective housing 7, connecting rod 21 inserts control box 24, loosen and to push away according to a section of thick bamboo 19 first spring 14 and reset according to a section of thick bamboo 19, fixture block 23 contacts with the interior roof of control box 24, second spring 9 pushes down clamp plate 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a lithium cell is with convenient to detach's protective housing, includes first protective housing (2), its characterized in that: the solar cell panel comprises a first protection shell (2), a supporting plate (4) is fixedly connected to the inner side wall of the first protection shell (2), a rubber block (5) is fixedly connected to the right side face of the supporting plate (4), a clamping groove (6) is formed in the right side face of the rubber block (5), a cell panel (10) is placed inside the first protection shell (2), the left end of the cell panel (10) extends into the clamping groove (6), a second protection shell (7) is placed above the first protection shell (2), control boxes (24) are fixedly connected to the left side face and the right side face of the first protection shell (2), a socket (22) is formed in the upper surface of each control box (24), control cylinders (15) are fixedly connected to the left side face and the right side face of the second protection shell (7), slide rods (20) are fixedly connected to the left side face and the right side face of the second protection shell (7), and first springs (14) are sleeved on the, two a side face that first spring (14) are close to each other is respectively with the left and right sides face fixed connection of second protective housing (7), two the equal fixedly connected with solid fixed ring (16) of one end that first spring (14) kept away from each other, every the inner circle of solid fixed ring (16) all cup joints with the surface of slide bar (20) mutually, every the inside of control section of thick bamboo (15) has all been placed according to a section of thick bamboo (19), two the one end that slide bar (20) kept away from each other all extends to according to a section of thick bamboo (19) inside, every the bottom surface of control section of thick bamboo (15) has all been seted up activity mouth (13), every the bottom surface of solid fixed ring (16) all fixedly connected with connecting rod (21), the bottom of every connecting rod (21) all runs through activity mouth (13) and socket (22) in proper order and extend to the inside of control box (24), two a side face that connecting rod (21) kept, the bottom surface of the first protective shell (2) is fixedly connected with an anti-slip pad (1).

2. The lithium battery as recited in claim 1, wherein the protective case comprises: two second springs (9) are fixedly connected to the inner top wall of the second protective shell (7), a pressing plate (8) is placed inside the second protective shell (7), and each bottom end of each second spring (9) is fixedly connected with the upper surface of the corresponding pressing plate (8).

3. The lithium battery as recited in claim 1, wherein the protective case comprises: the inside wall fixedly connected with first filling block (12) of first protective housing (2), the inside wall fixedly connected with second filling block (11) of second protective housing (7).

4. The lithium battery as recited in claim 1, wherein the protective case comprises: every according to the inner wall fixedly connected with two first stopper (17) of a section of thick bamboo (19), every the equal fixedly connected with two second stopper (18) of surface of slide bar (20).

5. The lithium battery as recited in claim 1, wherein the protective case comprises: the inner bottom wall of the first protection shell (2) is fixedly connected with a spongy cushion (3), and the upper surface of the spongy cushion (3) is in contact with the bottom surface of the battery board (10).

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