CN218731549U

CN218731549U - Concatenation formula lithium cell

Info

Publication number: CN218731549U
Application number: CN202222942576.2U
Authority: CN
Inventors: 吴富权; 王朝举
Original assignee: Shenzhen Csip Science & Technology Co ltd
Current assignee: Shenzhen Csip Science & Technology Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-03-24
Anticipated expiration: 2032-11-05

Abstract

The utility model relates to a lithium cell technical field just discloses a concatenation formula lithium cell, comprising a base plate, the lower surface of bottom plate is pasted and is had the buffer layer, the four corners of bottom plate upper surface is all inserted and is equipped with first bolt, square groove has been seted up to the upper surface of bottom plate, square groove's inside welding has the carrier block. This concatenation formula lithium cell, through sealed frame and the carrier block that sets up, be convenient for deposit the case suit on bottom plate or other deposit casees, the splicing function of the device has been realized, make the staff can deposit the concatenation quantity of case according to the quantity adjustment of lithium cell, be convenient for fill the transfer apparatus, the utilization ratio of transfer apparatus inner space has been improved, through bottom plate and the first bolt that sets up, can be with comparatively firm the settling of the device in the transfer apparatus, the fixed fastness of the device has been improved, it is difficult for falling down to deposit the case after making the transfer apparatus receive to collide with, the transportation effect of lithium cell has been improved.

Description

Concatenation formula lithium cell

Technical Field

The utility model relates to a lithium battery technology field specifically is a concatenation formula lithium cell.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution using lithium metal or a lithium alloy as a positive/negative electrode material, and can be roughly classified into two types: lithium metal battery and lithium ion battery, lithium ion battery does not contain the lithium of metallic state, and can charge, rechargeable battery's fifth generation product lithium metal battery was born in 1996, its security, specific capacity, from discharge rate and cost performance are all superior to lithium ion battery, because the high technical requirement restriction of its self, the lithium cell need deposit after the production is accomplished, and follow-up still need transport to the packing workshop, but current storage equipment for the lithium cell is most fixed, do not possess the concatenation function, can't adjust the volume of transport case according to the actual transportation quantity of lithium cell, waste unnecessary space resource easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concatenation formula lithium cell has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula lithium cell, includes the bottom plate, the lower surface of bottom plate is pasted and is had the buffer layer, the four corners of bottom plate upper surface is all inserted and is equipped with first bolt, square groove has been seted up to the upper surface of bottom plate, the inside welding of square groove has the carrier block, be provided with directly over the carrier block and deposit the case, the internally mounted who deposits the case has two-layer cardboard, and the internally mounted who is located both sides cardboard has the lithium cell, the center department welding of depositing the case lower surface has the closing plate, the lower surface of closing plate is pasted and is had sealed the pad, the fixed cover of surface of depositing the case is equipped with sealed frame, the fixed cover of surface of sealed frame is equipped with the connecting plate, be provided with the splice plate directly over the connecting plate, circular slot has all been seted up in the four corners of splice plate, the internally mounted of circular slot has the collar, the internal thread of collar has the second bolt.

Preferably, four corners of the outer surface of the bottom plate are rounded, and the radius of the rounded corners of the outer surface of the bottom plate is ten millimeters.

Preferably, the lower surface of the sealing gasket is flush with the lower surface of the sealing frame, and the upper surface of the bearing block is provided with a fitting groove for inserting the sealing gasket and the sealing plate.

Preferably, the lower surface of the sealing pad and the lower surface of the sealing plate have the same area, and the lower surface of the sealing plate and the inner wall of the bottom of the storage box have the same area.

Preferably, the outer surface of the connecting plate is flush with the outer surface of the splice plate, and the inner wall of the splice plate is welded with the outer surface of the storage box.

Preferably, slots for inserting mounting rings are formed in the upper surfaces of the splicing plates and the upper surface of the bottom plate, a plurality of groups of mounting rings are respectively inserted into the splicing plates and the bottom plate, the bottoms of the mounting rings are flush with the horizontal central line of the front surface of the splicing plates or the bottom plate, and the second bolts penetrate through the mounting rings and are respectively connected with the internal threads of the splicing plates and the inside of the bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a concatenation formula lithium cell possesses following beneficial effect:

1. this concatenation formula lithium cell, through sealed frame and the carrier block that sets up, be convenient for deposit the case suit on bottom plate or other deposit casees, the splicing function of the device has been realized, make the staff can deposit the concatenation quantity of case according to the quantity adjustment of lithium cell, be convenient for fill the transfer apparatus, the utilization ratio of transfer apparatus inner space has been improved, through bottom plate and the first bolt that sets up, can be with comparatively firm the settling of the device in the transfer apparatus, the fixed fastness of the device has been improved, it is difficult for falling down to deposit the case after making the transfer apparatus receive to collide with, the transportation effect of lithium cell has been improved.

2. This concatenation formula lithium cell, through the buffer layer that sets up, the frictional force that makes the device and transfer apparatus contact is great, makes the device be difficult for sliding on transfer apparatus, has improved the effect of depositing the case, through the connecting plate that sets up, splice plate, collar and second bolt, has realized the device's fixed function, makes the fastness that the case concatenation was deposited to the multiunit improve, can avoid depositing the case and superpose the condition emergence too much in order to fall down, has improved the concatenation effect of depositing the case.

3. This concatenation formula lithium cell through the closing plate that sets up with sealed the pad, can improve the multiunit and deposit the leakproofness of connecting between the case, can also restrict the lithium cell, make the lithium cell deposit the incasement comparatively stable laying, improved the effect of depositing of lithium cell, again with the sealed frame cooperation, can close the junction that the case concatenation was deposited to the multiunit, make the multiunit deposit more agreeing with of connecting between the case, further improved the effect of depositing of lithium cell.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the bearing block of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the sealing frame of the present invention.

In the figure: 1. a base plate; 2. a buffer layer; 3. a first bolt; 4. a bearing block; 5. a storage box; 6. clamping a plate; 7. a lithium battery; 8. sealing plates; 9. a gasket; 10. a sealing frame; 11. a connecting plate; 12. splicing plates; 13. a mounting ring; 14. and a second bolt.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a concatenation formula lithium cell, comprising a base plate 1, bottom plate 1's lower surface is pasted and is had buffer layer 2, buffer layer 2 through setting up, make the device great with the frictional force of transfer equipment contact, it is difficult for sliding on transfer equipment to make the device, the effect of depositing case 5 has been improved, the four corners of bottom plate 1 upper surface is all inserted and is equipped with first bolt 3, bottom plate 1 and first bolt 3 through setting up, can be with comparatively firm the settling of the device in transfer equipment, the fixed fastness of the device has been improved, it is difficult for falling down to deposit case 5 after making transfer equipment receive to collide with, the transportation effect of lithium cell 7 has been improved, square groove has been seted up to the upper surface of bottom plate 1, square groove's inside welding has carrier block 4, be provided with storage case 5 directly over carrier block 4, the internally mounted who deposits case 5 has two-layer cardboard 6, the internally mounted who is located both sides cardboard 6 has lithium cell 7.

The utility model discloses in order to improve the device's security, consequently make the four corners of 1 surface of bottom plate all do the radius angle and handle, the radius of 1 surface four corners radius angle of bottom plate is ten millimeters, can avoid the staff to collide with the condition emergence of 1 edges and corners of bottom plate.

Please refer to fig. 1-3, the welding of the center of depositing the case 5 lower surface has a closing plate 8, the lower surface of closing plate 8 is pasted with a sealing gasket 9, through the closing plate 8 and the sealing gasket 9 that set up, the sealing performance of connection between the case 5 is deposited to the multiunit can be improved, can also restrict the lithium cell, make the lithium cell 7 comparatively stable laying in depositing the case 5, the effect of depositing of lithium cell 7 is improved, cooperate with sealed frame 10 again, can close the junction that the case 5 concatenation is deposited to the multiunit, make the multiunit deposit more agreeing with of connecting between the case 5, the effect of depositing of lithium cell 7 has further been improved.

The fixed surface cover of depositing case 5 is equipped with sealed frame 10, and sealed frame 10 and carrier block 4 through setting up are convenient for deposit case 5 suit on bottom plate 1 or other deposit case 5, have realized the device's concatenation function, make the staff can deposit the concatenation quantity of case 5 according to the quantity adjustment of lithium cell 7, are convenient for fill the transfer apparatus, have improved the utilization ratio of transfer apparatus inner space.

Fixed cover of surface of seal frame 10 is equipped with connecting plate 11, be provided with splice plate 12 directly over connecting plate 11, the circular recess has all been seted up in splice plate 12's four corners, the internally mounted of circular recess has collar 13, the internal thread of collar 13 has second bolt 14, through the connecting plate 11 that sets up, splice plate 12, collar 13 and second bolt 14, the fixed function of the device has been realized, the fastness that makes the multiunit deposit the 5 concatenations of case improves, can avoid depositing the condition emergence of case 5 stack too much in order to fall down, the concatenation effect of depositing case 5 has been improved.

The utility model discloses in order to improve the degree of agreeing with of connecting between the device structure, consequently, set up the lower surface of sealed pad 9 and flush with the lower surface of sealed frame 10, it superposes to be convenient for the multiunit, perhaps will deposit the comparatively agreeable arrangement of case 5 on bottom plate 1, the last surface of carrier block 4 is seted up and is supplied sealed pad 9 and closing plate 8 male agreeing with the groove, make the comparatively compact of connecting between the device structure, the supporting effect of bottom plate 1 to depositing case 5 has been improved, the area of the lower surface of sealed pad 9 and closing plate 8 lower surface is the same, the lower surface of closing plate 8 is the same with the inner wall area in the bottom of depositing case 5, make the comparatively compact of sealed pad 9 and closing plate 8 insert and deposit case 5, the sealed effect to the lithium cell has been improved, can reduce the range of rocking during operation of lithium cell, the surface of connecting plate 11 flushes with the surface of splice plate 12, be convenient for make connecting plate 11 and splice plate 12, the inner wall of splice plate 12 and the surface welding of depositing case 5, the firmness of connecting between the device structure has been improved, the staff's of being convenient for deposit case 5.

The utility model discloses in order to improve the device's the effect of assembling, consequently, supply collar 13 male slot at the upper surface of splice plate 12 and the upper surface of bottom plate 1 all seted up, be convenient for multiunit collar 13 inserts splice plate 12 and bottom plate 1's inside respectively, make the firm of connecting between the device structure, make and be difficult for rocking when depositing case 5 transport, and the bottom of collar 13 flushes with splice plate 12 or the positive horizontal center line of bottom plate 1, second bolt 14 passes collar 13 respectively with splice plate 12 and bottom plate 1's internal thread connection, make second bolt 14 can with the comparatively firm settling of collar 13 in splice plate 12 and bottom plate 1, the fastness of the device structural connection has been improved, make the device receive slightly to collide with and be difficult for empting.

When the storage box is used, the lithium batteries 7 are wrapped by the two groups of clamping plates 6, the lithium batteries 7 are placed on the storage box 5, the storage box 5 is placed on the bottom plate 1, the upper surfaces of the bearing blocks 4 are in contact with the bottom of the storage box 5, the bearing blocks 4 are in contact with the sealing plates 8 and the sealing gaskets 9, the sealing frames 10 are sleeved outside the bearing blocks 4 and are in contact with the bottom plate 1, the connecting plates 11 are in contact with the bottom plate 1, the mounting rings 13 are inserted into the bottom plate 1, the second bolts 14 penetrate through the mounting rings 13 and are screwed into the bottom plate 1, and therefore the storage box 5 is placed on the bottom plate 1;

when the boxes 5 need to be stacked and stored, the lower surface of the top storage box 5 is in contact with the top of the bottom storage box 5, the sealing frame 10 at the top is sleeved outside the bottom storage box 5, the connecting plate 11 at the top is in contact with the splicing plate 12 at the bottom, the mounting ring 13 at the top is inserted into the connecting plate 11 at the bottom, the sealing plate 8 and the sealing gasket 9 at the top are inserted into the bottom storage box 5 to limit the lithium battery 7, and the second bolt 14 at the top penetrates through the mounting ring 13 at the top and is screwed into the splicing plate 12 at the bottom, so that the stacked storage box 5 is fixed, and the lithium battery 7 is convenient to be transported subsequently.

To sum up, this concatenation formula lithium cell, through sealed frame 10 and the carrier block 4 that sets up, be convenient for deposit 5 suits of case on 1 bottom plate or other case 5 of depositing, the splicing function of the device has been realized, make the staff can deposit the concatenation quantity of case 5 according to the quantity adjustment of lithium cell 7, be convenient for fill the transfer apparatus, the utilization ratio of transfer apparatus inner space has been improved, through bottom plate 1 and the first bolt 3 that sets up, can be with comparatively firm the settling of the device in the transfer apparatus, the fixed fastness of the device has been improved, make the transfer apparatus receive and deposit case 5 after colliding with and be difficult for falling down, the transportation effect of lithium cell 7 has been improved.

This concatenation formula lithium cell, buffer layer 2 through setting up, the frictional force that makes the device and transfer apparatus contact is great, make the device be difficult for sliding on transfer apparatus, improved the effect of depositing case 5, connecting plate 11 through setting up, splice plate 12, collar 13 and second bolt 14, the fixed function of the device has been realized, the fastness that makes the multiunit deposit the 5 concatenations of case improves, can avoid depositing the condition emergence of case 5 superposes too much in order to fall down, the concatenation effect of depositing case 5 has been improved.

This concatenation formula lithium cell, through the closing plate 8 and the sealed pad 9 that set up, can improve the multiunit and deposit the leakproofness of connecting between the case 5, can also restrict the lithium cell, make the lithium cell 7 deposit comparatively stable laying in case 5, improved the effect of depositing of lithium cell 7, cooperate with sealed frame 10 again, can close the junction that case 5 spliced is deposited to the multiunit, make the multiunit deposit more agreeing with of connecting between the case 5, further improved the effect of depositing of lithium cell 7.

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

1. The utility model provides a concatenation formula lithium cell, includes bottom plate (1), its characterized in that: the lower surface of bottom plate (1) is pasted and is had buffer layer (2), first bolt (3) have all been inserted in the four corners of bottom plate (1) upper surface, square groove has been seted up to the upper surface of bottom plate (1), square groove's inside welding has carrier block (4), be provided with directly over carrier block (4) and deposit case (5), the internally mounted who deposits case (5) has two-layer cardboard (6), and the internally mounted who is located both sides cardboard (6) has lithium cell (7), the center department welding of depositing case (5) lower surface has closing plate (8), the lower surface of closing plate (8) is pasted and is had sealed pad (9), the external fixation cover who deposits case (5) is equipped with seal frame (10), the external fixation cover of seal frame (10) is equipped with connecting plate (11), be provided with splice plate (12) directly over connecting plate (11), circular groove has all been seted up in the four corners of splice plate (12), the internally mounted of circular groove has collar (13), the internal thread connection of collar (13) has second bolt (14).

2. The lithium tiled battery according to claim 1, characterized in that: four corners of the outer surface of the bottom plate (1) are all subjected to rounding treatment, and the radius of the four corners of the outer surface of the bottom plate (1) is ten millimeters.

3. The lithium battery pack of claim 1, wherein: the lower surface of the sealing gasket (9) is flush with the lower surface of the sealing frame (10), and the upper surface of the bearing block (4) is provided with a fit groove for inserting the sealing gasket (9) and the sealing plate (8).

4. The lithium battery pack of claim 1, wherein: the area of the lower surface of the sealing gasket (9) is the same as that of the lower surface of the sealing plate (8), and the area of the lower surface of the sealing plate (8) is the same as that of the inner wall of the bottom of the storage box (5).

5. The lithium battery pack of claim 1, wherein: the outer surface of the connecting plate (11) is flush with the outer surface of the splicing plate (12), and the inner wall of the splicing plate (12) is welded with the outer surface of the storage box (5).

6. The lithium battery pack of claim 1, wherein: the upper surface of splice plate (12) and the upper surface of bottom plate (1) have all been seted up and have been supplied collar (13) male slot, and multiunit collar (13) insert the inside of splice plate (12) and bottom plate (1) respectively, and the bottom of collar (13) flushes with splice plate (12) or the positive horizontal center line of bottom plate (1), and second bolt (14) pass collar (13) respectively with the internal thread connection of splice plate (12) and bottom plate (1).