Battery structure capable of adjusting position of output terminal and lithium battery

Abstract

The utility model provides a battery structure capable of adjusting the position of an output terminal. The battery structure capable of adjusting the position of the output terminal comprises a battery core assembly and a protection plate assembly, the battery cell assembly is composed of a battery cell main body and a lug sub-assembly, and the lug sub-assembly is eccentrically connected to an output electrode of the battery cell main body. The protection plate assembly is formed by connecting a flexible circuit board and an output terminal assembly, wherein the flexible circuit board is provided with a tab connecting area and a bending area. The tab connecting area is electrically connected with the tab sub-assembly, and the bending area is located between the tab connecting area and the output terminal assembly and used for bending the flexible circuit board, so that the position of the output terminal assembly is adjusted. The position of the output terminal assembly can be adjusted along with the position of the bending area according to needs, so that the battery structure can adapt to hosts with different power supply port positions, the problem of low adaptability caused by mismatching of the battery structure and the power supply port positions is solved, and the development period and the production cost of the battery structure are reduced.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of lithium battery structure, and particularly relates to a battery structure with adjustable output terminal position and a lithium battery. BACKGROUND

[0002] In the current electronic product market, especially for handheld terminals such as mobile phones, tablet computers and the like, the positions of the power supply ports of the devices are different due to design differences. The traditional battery design is usually customized for a specific host power supply port position, so that the output terminal position of the battery is fixed. However, with the diversification and rapid iteration of electronic product design, the positions of the power supply ports of different models or brands of hosts are often different, thereby leading to an increase in the cost of battery production.

[0003] Specifically, the output terminal of the battery in the prior art is usually fixed on the protection plate of the battery, and the position thereof cannot be changed. When facing hosts with a variety of different power supply port positions, the fixed output terminal lacks flexibility. In order to adapt to different hosts, the battery manufacturer needs to develop a variety of batteries with different output terminal positions, thereby increasing the development cost of new materials and prolonging the project cycle, thereby causing the problem of product cost increase. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art, and to provide a battery structure with adjustable output terminal position along the extension direction of the top seal width of the battery cell and a lithium battery.

[0005] The purpose of the present disclosure is achieved by the following technical solutions:

[0006] A battery structure with adjustable output terminal position, comprising a battery cell assembly and a protection plate assembly, the protection plate assembly being connected to the battery cell assembly, the battery cell assembly comprising a battery cell main body and a tab sub-assembly, the tab sub-assembly being electrically connected to the output electrode of the battery cell main body, the tab sub-assembly being located on one side of the center line of the battery cell main body so as to form an eccentric structure of the battery cell;

[0007] The protection plate assembly comprises a flexible circuit board and an output terminal assembly connected to each other;

[0008] The flexible circuit board has a tab connecting area and a bending area, the input end of the tab connecting area being electrically connected to the tab sub-assembly, the bending area being located between the tab connecting area and the output terminal assembly, the bending area being used for bending of the flexible circuit board so that the output terminal assembly matches the power supply port of the host.

[0009] In one embodiment, the protection plate assembly further comprises a glass fiber reinforcing plate, the glass fiber reinforcing plate being bonded to the tab connecting area.

[0010] In one of the embodiments, the ratio of the length of the glass fiber reinforced plate to the width of the cell body is between 45% and 55%.

[0011] In one of the embodiments, the difference between the length of the flexible circuit board and the width of the cell body is greater than or equal to 5mm, and the length of the flexible circuit board is greater than the width of the cell body.

[0012] In one of the embodiments, the flexible circuit board has a bending angle between the tab connecting area and the bending area.

[0013] In one of the embodiments, the flexible circuit board has a bending angle of 0 degrees between the tab connecting area and the bending area.

[0014] In one of the embodiments, the output terminal assembly includes a flexible connecting plate and a connecting port, the connecting port is fixed to the flexible connecting plate, the flexible connecting plate is connected to the flexible circuit board, the length extension direction of the flexible connecting plate is perpendicular to the length extension direction of the flexible circuit board, and the connecting port is located above the flexible circuit board.

[0015] In one of the embodiments, the battery structure with adjustable output terminal position further includes a high-temperature adhesive assembly, the high-temperature adhesive assembly includes a peripheral protective adhesive of a protection plate and a top sealing insulating protective adhesive, the top sealing insulating protective adhesive is bonded to one end of the cell body adjacent to the tab subassembly, the peripheral protective adhesive of the protection plate is bonded to the protection plate assembly and the cell body, and the peripheral protective adhesive of the protection plate and the protection plate assembly overlap each other.

[0016] In one of the embodiments, the high-temperature adhesive assembly further includes a cell bottom protective adhesive, a first cell side protective adhesive, and a second cell side protective adhesive, the cell bottom protective adhesive is bonded to a short edge end surface of the cell body away from the protection plate assembly, the first cell side protective adhesive is bonded to a long edge end surface of the cell body, and the second cell side protective adhesive is bonded to another long edge end surface of the cell body away from the first cell side protective adhesive.

[0017] A lithium battery includes the battery structure with adjustable output terminal position of any one of the above.

[0018] Compared with the prior art, the present disclosure has at least the following advantages:

[0019] 1. The battery structure with adjustable output terminal position, since the position of the output terminal assembly can change with the bending position of the bending area on the flexible circuit board, the output terminal assembly moves and adjusts in the width extension direction of the cell body, so that the battery structure with adjustable output terminal position can adapt to the host with different power supply port positions, solves the problem of low adaptability caused by the mismatch between the battery structure and the power supply port position in the prior art, and further improves the adaptability and universality of the battery structure with adjustable output terminal position, and reduces the development cost and period of the battery structure with adjustable output terminal position. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment.

[0022] Figure 2 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment. Figure 1 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment.

[0023] Figure 3 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment. Figure 1 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment.

[0024] Figure 4 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment. Figure 1 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment.

[0025] Figure 5 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment. Figure 1 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment.

[0026] Figure 6 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment. Figure 1 It is an overall structure diagram of the battery structure with adjustable output terminal position of an embodiment. DETAILED DESCRIPTION

[0027] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0031] like Figures 1 to 6 As shown, a battery structure 10 with adjustable output terminal position according to an embodiment of the present disclosure includes a cell assembly 100 and a protection board assembly 200. The protection board assembly 200 is connected to the cell assembly 100. The cell assembly 100 includes a cell body 110 and a tab assembly 120. The tab assembly 120 is electrically connected to the output electrode of the cell body 110. The tab assembly 120 is located on one side of the center line of the cell body 110, so that the cell assembly 100 forms an eccentric structure.

[0032] The protection board assembly 200 includes a flexible circuit board 210 and an output terminal assembly 220 that are interconnected.

[0033] The flexible circuit board 210 has a tab connection area 211 and a bending area 212. The input end of the tab connection area 211 is electrically connected to the tab sub-assembly 120. The bending area 212 is located between the tab connection area 211 and the output terminal assembly 220. The bending area 212 is used for bending the flexible circuit board so that the output terminal assembly 220 matches the power supply port of the host.

[0034] In the embodiment, the tab subassembly 120 is located on one side of the center line of the cell body 110, so that the cell assembly 100 forms an eccentric structure, that is, the positive and negative tabs of the cell body 110 are located on the same side of the center line of the cell body 110; since the tab connecting area 211 is connected to the tab subassembly 120, part of the flexible circuit board 210 can be fixed on the same side of the center line of the cell body 110, and the bending area 212 connected to the tab connecting area 211 can be bent and moved in the extension direction of the width W of the cell body 110.

[0035] Specifically, when the battery structure 10 with adjustable output terminal position needs to be installed on the host, by adjusting the bending length of the bending area 212, the position of the output terminal assembly 220 connected to the bending area 212 changes with the change of the bending length of the bending area 212, so that the output terminal assembly 220 can be connected to the power supply port of the host with different positions; at the same time, since the flexible circuit board 210 has sufficient redundant length, the bending area 212 can be folded back by 180 degrees, and the cell is designed as an eccentric structure, so that the bending area 212 can move freely between the A end and the B end, so that the output terminal assembly 220 connected to the bending area 212 has good adaptability with the host port in the extension direction of the width W of the cell body 110.

[0036] The battery structure 10 with adjustable output terminal position described above, since the position of the output terminal assembly 220 can change with the bending position of the bending area 212 on the flexible circuit board 210, the output terminal assembly 220 moves and adjusts in the extension direction of the width W of the cell body 110, so that the battery structure 10 with adjustable output terminal position can adapt to the host with different power supply port positions, solves the problem of low adaptability caused by the mismatch between the battery structure and the power supply port position in the prior art, and improves the adaptability and versatility of the battery structure 10 with adjustable output terminal position, and reduces the development cost and cycle of the battery structure 10 with adjustable output terminal position.

[0037] As Figures 1 to 6As shown, in one of the embodiments, the protection plate assembly 200 further comprises a glass fiber reinforcing plate 230 which is bonded to the tab connecting area 211. In this embodiment, the main function of the glass fiber reinforcing plate 230 is to enhance the structural strength of the tab connecting area 211 to ensure the stable and reliable electrical connection between the tab connecting area 211 and the tab subassembly 120. Specifically, since the glass fiber reinforcing plate 230 is made of high-strength and high-toughness glass fiber material, and its size and shape are matched with the tab connecting area 211, the glass fiber reinforcing plate 230 is bonded to the tab connecting area 211 of the flexible circuit board 210 by glue to form a whole, which improves the mechanical strength of the tab connecting area 211, so that the flexible circuit board 210 will not cause the electrical connection between the tab subassembly 120 to fail due to bending, thereby ensuring the position adjustment accuracy and stability of the output terminal assembly 220, so that the battery structure 10 with adjustable output terminal position can more reliably adapt to different host power port positions.

[0038] As shown, Figures 1 to 6 In one of the embodiments, the length L1 of the glass fiber reinforcing plate 230 and the width W of the cell body 110 are in a ratio of 45% to 55%. In this embodiment, according to the actual width of the cell body 110, the length range that the glass fiber reinforcing plate 230 should have is calculated to ensure that the length L1 of the glass fiber reinforcing plate 230 and the width W of the cell body 110 are in a ratio of 45% to 55%, and the glass fiber reinforcing plate 230 is precisely bonded on the flexible circuit board 210 by glue to ensure that the two are tightly combined to form a composite structure that is both soft and has a certain strength, so that the glass fiber reinforcing plate 230 can effectively support and protect the flexible circuit board 210, while not affecting the bending and movement of the flexible circuit board 210. Specifically, since the length of the glass fiber reinforcing plate 230 is precisely controlled within the range of 45% to 55% of the width W of the cell body 110, and the flexible circuit board 210 has sufficient redundant length, so that the flexible circuit board 210 can freely bend and move in the extension direction of the width W of the cell body 110, and when connecting the battery to the host, the position of the output terminal assembly 220 can be adjusted by moving the flexible circuit board 210 according to the position of the host power port. At the same time, it prevents the flexible circuit board 210 from being excessively bent or damaged during movement, and ensures that the flexible circuit board 210 has sufficient freedom and can be smoothly moved from A to B, so that the output terminal assembly 220 can flexibly adapt to different positions of the host power port, thereby improving the adaptability and versatility of the battery structure 10 with adjustable output terminal position.

[0039] As shown, Figures 1 to 6As shown, in one of the embodiments, the difference between the length L2 of the flexible circuit board 210 and the width W of the cell body 110 is greater than or equal to 5 mm, and the length of the flexible circuit board is greater than the width of the cell body. In this embodiment, since the tab subassembly 120 is fixed on one side of the center line of the cell body 110, an eccentric structure is formed, and the protection plate assembly 200 is welded to the tab subassembly 120, and the length L2 of the flexible circuit board 210 has a 5 mm redundancy to the width W of the cell body 110, so that the flexible circuit board 210 can still have sufficient redundant length after being folded back by 180 degrees, and can be moved in the direction of the width extension of the cell to adapt to the position change of the power supply port of the host. When the battery needs to be installed on the host, the operator can move the flexible circuit board 210 to adjust the position of the output terminal assembly 220 according to the specific position of the power supply port of the host, complete the connection with the host port, and solve the problem of position mismatch between the battery and the power supply port in the prior art, thereby improving the adaptability of the battery structure 10 with adjustable output terminal position.

[0040] As shown in FIG. 1, the battery structure 10 with adjustable output terminal position comprises a cell body 110, a tab subassembly 120, a protection plate assembly 200, and a flexible circuit board 210. Figure 4 As shown, in one of the embodiments, the tab connecting area 211 of the flexible circuit board 210 and the bending area 212 form a bending angle. In this embodiment, the operator can apply appropriate force to the flexible circuit board 210 according to the position of the power supply port of the host, so that the bending area 212 of the flexible circuit board 210 deforms, thereby forming a bending angle with the tab connecting area 211. The size and direction of the bending angle can be flexibly adjusted according to actual needs, so as to ensure that the output terminal assembly 220 can be accurately aligned and connected to the power supply port of the host, thereby enhancing the adaptability of the battery structure 10 with adjustable output terminal position to different power supply ports of the host, and by adjusting the bending angle, the output terminal assembly 220 can be quickly connected to different power supply ports of the host, thereby solving the problem of low adaptability of the traditional battery structure due to fixed position.

[0041] As shown in FIG. 1, the battery structure 10 with adjustable output terminal position comprises a cell body 110, a tab subassembly 120, a protection plate assembly 200, and a flexible circuit board 210. Figure 4 As shown, in one of the embodiments, the tab connecting area 211 of the flexible circuit board 210 and the bending area 212 form a bending angle of 0 degrees. In this embodiment, when the tab connecting area and the bending area are parallel to each other, and the flexible circuit board 210 moves in the width W extension direction of the cell body 110, the flexible circuit board 210 can maintain a more stable and uniform bending state, and since the bending angle is 0 degrees, the flexible circuit board 210 can be more closely attached to the side of the cell body 110, thereby improving the space utilization of the battery structure 10 with adjustable output terminal position, and further making the battery structure 10 with adjustable output terminal position more flat.

[0042] As shown in FIG. 1, the battery structure 10 with adjustable output terminal position comprises a cell body 110, a tab subassembly 120, a protection plate assembly 200, and a flexible circuit board 210. Figure 4As shown, in one embodiment, the output terminal assembly 220 includes a flexible connecting plate 221 and a connecting port 222, the connecting port 222 is fixed on the flexible connecting plate 221, the flexible connecting plate 221 is connected to the flexible circuit board 210, the length extension direction of the flexible connecting plate 221 is perpendicular to the length extension direction of the flexible circuit board 210, and the connecting port 222 is located above the flexible circuit board 210. In this embodiment, since the length extension direction of the flexible connecting plate 221 is perpendicular to the length extension direction of the flexible circuit board 210, the connecting port 222 can be located above the flexible circuit board 210, which is conducive to the connection of the connecting port 222 and the port of the external device. Specifically, when the battery needs to be installed on the host, according to the specific position of the power supply port of the host, the operator can easily move the flexible circuit board 210. Since the flexible circuit board 210 has sufficient redundant length and flexibility, the flexible circuit can be smoothly folded and moved to the required position, and the flexible connecting plate 221 and the connecting port 222 are moved together, so that the connecting port 222 can be accurately aligned with the host port and good electrical connection can be achieved. Since the position of the connecting port 222 can be flexibly adjusted, the operator does not need to adjust the position of the battery or the host to complete the alignment and connection of the connecting port 222 and the host port, thereby improving the installation convenience of the battery structure 10 with adjustable output terminal position.

[0043] As shown, Figure 2 In one embodiment, the battery structure with adjustable output terminal position further includes a high-temperature glue assembly 300, the high-temperature glue assembly 300 includes a protective plate peripheral protection glue 310 and a top sealing insulation protection glue 320, the top sealing insulation protection glue 320 is bonded to one end of the battery core body 110 adjacent to the tab subassembly 120, and the protective plate peripheral protection glue 310 is bonded to the protective plate assembly 200 and the battery core body 110. The size of the protective plate peripheral protection glue 310 is adapted to the protective plate assembly 200. In this embodiment, since the top sealing insulation protection glue 320 is bonded to one end of the battery core body 110 adjacent to the tab subassembly 120. The insulation performance of the top of the battery core body 110 is improved, and the problem of the battery core body 110 being pierced caused by the direct contact between the inside and the outside of the battery core body 110 is avoided, thereby improving the safety of the battery core body 110. On the other hand, the protective plate peripheral protection glue 310 is bonded to the protective plate assembly 200 and the battery core body 110 at the same time, and since the size of the protective plate peripheral protection glue 310 is adapted to the protective plate assembly 200, the protective plate peripheral protection glue 310 can be closely attached to the surface of the protective plate assembly 200 and the battery core body 110, forming a sealed protective layer to enhance the structural stability of the battery core body 110.

[0044] As shown, Figure 2As shown, in one of the embodiments, the high-temperature adhesive assembly 300 further comprises a cell bottom protection adhesive 330, a first cell side protection adhesive 340 and a second cell side protection adhesive 350. The cell bottom protection adhesive 330 is bonded to a short edge end surface of the cell body 110 away from the protection plate assembly 200, the first cell side protection adhesive 340 is bonded to a long edge end surface of the cell body 110, and the second cell side protection adhesive 350 is bonded to another long edge end surface of the cell body 110 away from the first cell side protection adhesive 340. In this embodiment, since the cell bottom protection adhesive 330 is bonded to the bottom of the cell body 110 away from the short edge end surface of the protection plate assembly 200, the cell bottom protection adhesive 330 can effectively seal the gap at the bottom of the cell. At the same time, the first cell side protection adhesive 340 is bonded to a long edge end surface of the cell body 110, so that the first cell side protection adhesive 340 can effectively seal the gap at the long edge end surface of the cell body 110. Similarly to the bonding mode and position of the first cell side protection adhesive 340, the length of the second cell side protection adhesive 350 is equal to that of the first cell side protection adhesive 340. Since the second cell side protection adhesive 350 is bonded to the other long edge end surface of the cell body 110 away from the first cell side protection adhesive 340, both long edge end surfaces and the bottom end surface of the cell body 110 are effectively protected from external moisture, dust and other environmental factors, thereby providing an additional sealing layer for the cell body 110, enhancing the overall structural strength of the cell body 110, and further improving the sealing performance and waterproof level of the battery structure 10 with adjustable output terminal position.

[0045] A lithium battery comprises the battery structure 10 with adjustable output terminal position of any one of the above. In this embodiment, since the tab subassembly 120 is located on one side of the center line of the cell body 110, the cell assembly 100 forms an eccentric structure, i.e. the positive and negative tabs of the cell body 110 are located on the same side of the center line of the cell body 110. Since the flexible circuit board 210 is connected to the tab subassembly 120, the flexible circuit board 210 can be fixed on the same side of the center line of the cell body 110, and thus the flexible circuit board 210 can move in the direction of the width W extension of the cell body 110. Specifically, when the battery structure with adjustable output terminal position is installed on a host, the position of the output terminal assembly 220 can be adjusted by moving the flexible circuit board 210 according to the position of the power supply port of the host. At the same time, since the flexible circuit board 210 has sufficient redundant length, the flexible circuit board 210 can be folded by 180 degrees, and the cell is designed in an eccentric structure, so that the flexible circuit board 210 can move freely from the A end to the B end, thereby making the output terminal assembly 220 have good adaptability with the host port in the direction of the width W extension of the cell body 110.

[0046] Compared with the prior art, the present disclosure has at least the following advantages:

[0047] 1. The battery structure 10 with adjustable output terminal position is capable of adapting to the host with different power supply port positions, solves the problem of low adaptability caused by the mismatch between the battery structure and the power supply port position in the prior art, and further improves the adaptability and universality of the battery structure 10 with adjustable output terminal position, and reduces the development cost and cycle of the battery structure 10 with adjustable output terminal position.

[0048] The above-described embodiments only express several embodiments of the present disclosure, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the disclosed patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present disclosure, a number of modifications and improvements can be made, which are within the scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.

Claims

1. A battery structure with adjustable output terminal position, comprising a cell assembly and a protection plate assembly, the protection plate assembly being connected to the cell assembly, the cell assembly comprising a cell main body and a tab sub-assembly, the tab sub-assembly being electrically connected to an output electrode of the cell main body, the tab sub-assembly being located on one side of a center line of the cell main body so that the cell forms an eccentric structure, characterized in that the protection plate assembly comprises a flexible circuit board and an output terminal assembly connected to each other; the flexible circuit board has a tab connecting area and a bending area, an input end of the tab connecting area being electrically connected to the tab sub-assembly, the bending area being located between the tab connecting area and the output terminal assembly, the bending area being used for bending of the flexible circuit board so that the output terminal assembly matches a power supply port of a host. The protection plate assembly further comprises a glass fiber reinforcing plate, the glass fiber reinforcing plate being bonded to the tab connecting area. The length of the glass fiber reinforcing plate and the width of the cell main body are in a ratio of 45% to 55%.

2. The battery structure with adjustable output terminal position according to claim 1, characterized in that, The difference between the length of the flexible circuit board and the width of the cell main body is greater than or equal to 5 mm, and the length of the flexible circuit board is greater than the width of the cell main body.

3. The battery structure with adjustable output terminal position according to claim 2, characterized in that, The tab connecting area and the bending area of the flexible circuit board form a bending included angle.

4. The battery structure with adjustable output terminal position according to claim 1, characterized in that, The tab connecting area and the bending area of the flexible circuit board form a bending included angle of 0 degrees.

5. The adjustable output terminal position battery structure of claim 1, wherein, The output terminal assembly comprises a flexible connecting plate and a connecting port, the connecting port being fixed to the flexible connecting plate, the flexible connecting plate being connected to the flexible circuit board, the length extension direction of the flexible connecting plate being perpendicular to the length extension direction of the flexible circuit board, the connecting port being located above the flexible circuit board.

6. The battery structure with adjustable output terminal position according to claim 5, characterized in that, The battery structure with adjustable output terminal position further comprises a high-temperature glue assembly, the high-temperature glue assembly comprising a protection plate peripheral protection glue and a top sealing insulation protection glue, the top sealing insulation protection glue being bonded to one end of the cell main body adjacent to the tab sub-assembly, the protection plate peripheral protection glue being bonded to the protection plate assembly and the cell main body, and the protection plate peripheral protection glue and the protection plate assembly overlapping each other.

7. The adjustable output terminal position battery structure of claim 1, wherein, The high-temperature glue assembly further comprises a cell bottom protection glue, a first cell side edge protection glue and a second cell side edge protection glue, the cell bottom protection glue being bonded to a short edge end surface of the cell main body away from the protection plate assembly, the first cell side edge protection glue being bonded to a long edge end surface of the cell main body, and the second cell side edge protection glue being bonded to another long edge end surface of the cell main body away from the first cell side edge protection glue.

8. The battery structure with adjustable output terminal position according to claim 1, characterized in that, The battery structure with adjustable output terminal position according to any one of claims 1 to 9.

9. The battery structure with adjustable output terminal position according to claim 8, characterized in that, ​ 10. A lithium battery, characterized by, ​

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