Soft package battery mounting structure convenient to disassemble and assemble

Abstract

The utility model belongs to the technical field of battery modules, and particularly relates to a soft package battery mounting structure convenient to disassemble and assemble, which comprises a fixed table, a pair of sliding grooves is formed in the middle of the fixing table. The sliding grooves are symmetrically formed. The side wall of the top of the fixed table is fixedly connected with a pair of fixed blocks; the fixing blocks are symmetrically arranged; first fixing plates are fixedly connected to the tops of the pair of fixing blocks; the side wall, close to the sliding groove, of the first fixing plate is fixedly connected with a telescopic rod. Through the arrangement of the sliding grooves, the battery pack can be installed in the fixing table more simply, rapidly and conveniently, the sliding grooves can effectively reduce the probability that the battery pack deviates from the position when the battery pack is installed, and meanwhile through the arrangement of the telescopic rods, the first springs and the first limiting blocks, the battery pack can be effectively limited when installed in the fixing table; and the probability that the battery pack is not installed in place and slides out due to the lack of limiting arrangement is effectively reduced, and the overall stability of the device is effectively enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery modules, in particular to a soft-pack battery installation structure which is easy to disassemble and assemble. Background Art

[0002] Soft-pack batteries usually refer to a battery module, which is generally a battery assembly that is connected in series, parallel, or series-parallel by single cells. It is usually an electric system composed of components such as a battery pack body, a mounting device, a casing, and a protective device.

[0003] During long-term use and observation, it was found that most of the soft-pack battery installation structures that are easy to disassemble and assemble caused the battery pack to shift or slide out because the guidance and limit settings for the battery pack were not comprehensive during the installation of the battery pack.

[0004] To this end, the utility model provides a soft-pack battery installation structure that is easy to disassemble and assemble. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the problems raised in the background technology, a soft-pack battery installation structure that is easy to disassemble and assemble is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a soft-pack battery installation structure that is easy to disassemble and assemble, comprising a fixing platform; a pair of slide grooves are opened in the middle of the fixing platform; the slide grooves are symmetrically arranged; a pair of fixing blocks are fixedly connected to the side walls of the top of the fixing platform; the fixing blocks are symmetrically arranged; a first fixing plate is fixedly connected to the top of the pair of fixing blocks; a telescopic rod is fixedly connected to the side wall of the first fixing plate close to the slide groove; a first spring is fixedly connected to the side wall of the first fixing plate close to the slide groove; a first limiter is fixedly connected to the end of the telescopic rod away from the first fixing plate block; the telescopic rod is arranged in the middle of the first spring; the first spring end is fixedly connected with the first limit block; the arrangement of the slide groove can make the battery pack more simple, quick and convenient to be installed inside the fixing platform, and the slide groove will effectively reduce the probability of the battery pack deviating from the position when installing the battery pack, and at the same time, the arrangement of the telescopic rod, the first spring and the first limit block can effectively limit the battery pack when it is installed inside the fixing platform, effectively reducing the probability of the battery pack not being installed in place or sliding out due to the lack of limit setting, and effectively enhancing the overall stability of the device.

[0007] Preferably, a pair of spring grooves are provided near the inner side wall of the bottom of the fixing platform; the spring grooves are symmetrically arranged; a second limit block is fixedly connected to the bottom side walls of the pair of spring grooves; a second spring is fixedly connected to the bottom side walls of the pair of spring grooves; the end of the second spring away from the second limit block is fixedly connected to the limit plate; a third limit block is fixedly connected to the bottom of the limit plate; the second limit block and the third limit block are arranged in the middle of the second spring; the arrangement of the limit plate and the second spring can further enhance the limiting effect of the device as a whole on the battery pack, further reduce the probability of the battery pack being improperly installed or slipping out due to the lack of a limit setting, further enhance the stability of the device as a whole, and at the same time, the limit plate and the second spring will also reduce the probability of the battery pack being displaced inside the fixing platform to a certain extent, effectively enhancing the stability of the battery pack in use.

[0008] Preferably, a pair of hinge heads are fixedly connected to the inner side wall of the fixed platform; the hinge heads are symmetrically arranged; the pair of hinge heads are both hinged with a spring plate; a pair of third springs are fixedly connected to the inner side wall of the fixed platform; the third springs are symmetrically arranged; the third springs are arranged at a position close to the hinge heads; the ends of a pair of third springs are both fixed with a spring plate; a pair of fourth springs are fixedly connected to the inner side wall of the fixed platform; the fourth springs are symmetrically arranged; the fourth springs are arranged at a position far away from the hinge heads; the ends of a pair of fourth springs are both fixed with a spring plate; through the arrangement of the spring plate, the third spring and the fourth spring, the two sides of the battery pack can be effectively limited, which effectively reduces the probability of the battery pack moving left and right when inside the fixed platform, and further enhances the stability of the battery pack during use. At the same time, the arrangement of the spring plate, the third spring and the fourth spring can also effectively increase the choice of battery pack sizes that can be installed on the device as a whole, effectively enhancing the overall usability of the device.

[0009] Preferably, a rolling groove is opened in the middle of the spring plate; a plurality of rollers are fixedly connected to the side walls of the rolling groove; and a plurality of roller side walls are rotatably connected to rollers; the provision of the rollers can effectively reduce the probability of battery pack or spring plate loss caused by long-term friction between the two sides of the battery pack and the side walls of the spring plate, thereby effectively enhancing the overall stability of the device.

[0010] Preferably, a pair of corrugated covers are fixedly connected to the inner side wall of the bottom of the fixed platform; the corrugated covers are symmetrically arranged; the ends of the corrugated covers are fixedly connected to the limiting plates; the second spring is arranged in the middle of the corrugated covers; the arrangement of the corrugated covers can effectively reduce the probability of external impurities entering the spring groove and adhering to the side wall of the second spring, effectively reducing the probability of loss or failure caused by impurities entering the spring groove or adhering to the side wall of the second spring, further increasing the overall stability of the device.

[0011] Preferably, multiple roller side walls are detachably provided with rubber pads; the roller is arranged in the middle of the rubber pad; the arrangement of the rubber pad can change the rigid contact between the battery pack and the roller into flexible contact, thereby effectively reducing the probability of loss due to the rigid squeezing of the two sides of the battery pack by the roller for a long time; at the same time, the rubber pad can also effectively exert an insulating effect, thereby effectively reducing the probability of the entire device being charged when the battery pack leaks, thereby further increasing the overall stability of the device.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a soft-pack battery installation structure that is easy to disassemble and assemble. The battery pack can be installed inside the fixing platform more simply, quickly and conveniently through the setting of the slide groove, and the slide groove will effectively reduce the probability of the battery pack deviating from the position when installing the battery pack. At the same time, the battery pack can be effectively limited when installed inside the fixing platform through the setting of the telescopic rod, the first spring and the first limit block, which effectively reduces the probability of the battery pack being improperly installed or sliding out due to the lack of limit settings, and effectively enhances the overall stability of the device.

[0014] 2. The utility model discloses a soft-pack battery installation structure that is easy to disassemble and assemble. The limiting plate and the second spring can further enhance the limiting effect of the device as a whole on the battery pack, thereby further reducing the probability of the battery pack being improperly installed or slipping out due to the lack of limiting settings, thereby further enhancing the overall stability of the device. At the same time, the limiting plate and the second spring can also reduce the probability of the battery pack being displaced inside the fixing platform to a certain extent, thereby effectively enhancing the stability of the battery pack during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the fixed platform in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the first limit block in the utility model;

[0018] Figure 3 It is a cross-sectional view of the fixed platform in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the bullet-hitting plate of the utility model;

[0020] Legend:

[0021] 1. Fixed platform; 11. Slide groove; 12. Fixed block; 13. First fixed plate; 14. Telescopic rod; 15. First spring; 16. First limit block; 2. Limit plate; 21. Spring groove; 22. Second limit block; 23. Second spring; 24. Third limit block; 3. Hinge head; 31. Spring plate; 32. Third spring; 33. Fourth spring; 4. Rolling groove; 41. Roller; 42. Roller; 5. Bellows; 6. Rubber pad; 7. Second fixed plate; 71. Fixed groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Specific examples are given below.

[0024] like Figures 1 to 4As shown, a soft-pack battery installation structure that is easy to disassemble and assemble described in an embodiment of the utility model comprises a fixing platform 1; a pair of slide grooves 11 are opened in the middle of the fixing platform 1; the slide grooves 11 are symmetrically arranged; a pair of fixing blocks 12 are fixedly connected to the top side walls of the fixing platform 1; the fixing blocks 12 are symmetrically arranged; a first fixing plate 13 is fixedly connected to the top of the pair of fixing blocks 12; a telescopic rod 14 is fixedly connected to the side wall of the first fixing plate 13 close to the slide groove 11; a first spring 15 is fixedly connected to the side wall of the first fixing plate 13 close to the slide groove 11; a first limit block 16 is fixedly connected to the end of the telescopic rod 14 away from the first fixing plate 13; the telescopic rod 14 is arranged in the middle of the first spring 15; a first limit block 16 is fixedly connected to the end of the first spring 15; when working, the battery pack is first aligned with the slide groove 11 and then pressed down, at this time, the battery pack will slide into the fixing platform 1 through the slide groove 11, and then when the battery pack moves, the pair of first limit blocks 16 will be squeezed by the battery pack and move in the direction away from the fixing platform 1 When the battery pack moves to the bottom of the fixing platform 1, the battery pack will not continue to squeeze the first limit block 16. At this time, the first spring 15 will rely on its own elastic force to push the first limit block 16 back to its original position, and then the first limit block 16 will limit the battery pack inside the fixing platform 1 to achieve the purpose of better fixing the battery pack. If the battery pack needs to be taken out, a pair of first limit blocks 16 can be pressed first, and then when the first limit block 16 moves to a point where it cannot block the battery pack, it can be directly taken out. The setting of the slide groove 11 can make the battery pack easier, faster and more convenient to install inside the fixing platform 1, and the slide groove 11 will effectively reduce the probability of the battery pack deviating from its position when installing the battery pack. At the same time, the setting of the telescopic rod 14, the first spring 15, and the first limit block 16 can effectively limit the battery pack when it is installed inside the fixing platform 1, effectively reducing the probability of the battery pack being not installed in place or sliding out due to the lack of limit settings, and effectively enhancing the overall stability of the device.

[0025] like Figure 1 and Figure 3As shown, a pair of spring grooves 21 are provided near the inner side wall at the bottom of the fixing platform 1; the spring grooves 21 are symmetrically arranged; a second limiting block 22 is fixedly connected to the bottom side walls of the pair of spring grooves 21; a second spring 23 is fixedly connected to the bottom side walls of the pair of spring grooves 21; the end of the second spring 23 away from the second limiting block 22 is fixedly connected to the limiting plate 2; a third limiting block 24 is fixedly connected to the bottom of the limiting plate 2; the second limiting block 22 and the third limiting block 24 are arranged in the middle of the second spring 23; when the battery pack moves to the inside of the fixing platform 1 during operation, the limiting plate 2 will move upward according to the elasticity of the second spring 23 The limit plate 2 and the second spring 23 are provided to further enhance the limiting effect of the battery pack on the battery pack, thereby further reducing the probability of improper installation and slipping of the battery pack due to lack of limiting settings, and further enhancing the overall stability of the device. At the same time, the limit plate 2 and the second spring 23 will also reduce the probability of displacement of the battery pack inside the fixing platform 1 to a certain extent, and effectively enhance the stability of the battery pack.

[0026] like Figure 1 and Figure 4 As shown, a pair of hinge heads 3 are fixedly connected to the inner side wall of the fixing platform 1; the hinge heads 3 are symmetrically arranged; the pair of hinge heads 3 are both hinged with a spring plate 31; a pair of third springs 32 are fixedly connected to the inner side wall of the fixing platform 1; the third springs 32 are symmetrically arranged; the third springs 32 are arranged at a position close to the hinge head 3; the ends of the pair of third springs 32 are both fixedly connected with a spring plate 31; a pair of fourth springs 33 are fixedly connected to the inner side wall of the fixing platform 1; the fourth springs 33 are symmetrically arranged; the fourth springs 33 are arranged at a position far away from the hinge head 3; the ends of the pair of fourth springs 33 are both fixedly connected with a spring plate 31; when the battery pack moves to When inside the fixed platform 1, the spring plate 31 will continuously hold up the side of the battery pack according to the elasticity of itself, the third spring 32 and the fourth spring 33, so as to reduce the left and right shaking and achieve a better limiting effect. The settings of the spring plate 31, the third spring 32 and the fourth spring 33 can effectively limit the two sides of the battery pack, effectively reducing the probability of the battery pack moving left and right when inside the fixed platform 1, further enhancing the stability of the battery pack when in use. At the same time, the settings of the spring plate 31, the third spring 32 and the fourth spring 33 can also effectively increase the selection of battery pack sizes that can be installed in the device as a whole, effectively enhancing the overall usability of the device.

[0027] like Figure 1 and Figure 4As shown, a rolling groove 4 is opened in the middle of the spring plate 31; a plurality of rollers 41 are fixedly connected to the side walls of the rolling groove 4; the side walls of the plurality of rollers 41 are rotatably connected to rollers 42; when the battery pack slides into the fixed platform 1 through the slide groove 11 during operation, the rollers 42 will automatically reduce the friction between the side walls of the battery pack and the side walls of the spring plate 31, so as to reduce the probability of loss of the battery pack and the spring plate 31 due to friction. The provision of the rollers 42 can effectively reduce the probability of loss of the battery pack or the spring plate 31 due to long-term friction between the two sides of the battery pack and the side walls of the spring plate 31, thereby effectively enhancing the overall stability of the device.

[0028] like Figure 1 and Figure 3 As shown, a pair of bellows 5 are fixedly connected to the inner side wall of the bottom of the fixed platform 1; the bellows 5 are symmetrically arranged; the ends of the bellows 5 are fixedly connected to the limit plate 2; the second spring 23 is arranged in the middle of the bellows 5; when working, the bellows 5 can play a protective role by itself to achieve the purpose of reducing the entry of external impurities into the spring groove 21 and the attachment to the side wall of the second spring 23. The setting of the bellows 5 can effectively reduce the probability of external impurities entering the spring groove 21 and attaching to the side wall of the second spring 23, effectively reducing the probability of loss or failure caused by impurities entering the spring groove 21 or attaching to the side wall of the second spring 23, and further increasing the overall stability of the device.

[0029] like Figure 1 and Figure 4 As shown, the side walls of the plurality of rollers 42 are detachably mounted with rubber pads 6; the rollers 42 are arranged in the middle of the rubber pads 6; during operation, when the battery pack slides into the interior of the fixing platform 1 through the slide groove 11, the rubber pads 6 can play a buffering and insulating role by themselves, so as to reduce the friction between the battery pack and the rollers 42, and also reduce the probability of the entire device being charged when the battery pack leaks. By setting the rubber pads 6, the rigid contact between the battery pack and the rollers 42 can be changed into a flexible contact, which effectively reduces the probability of loss due to the rigid squeezing of the two sides of the battery pack by the rollers 42 for a long time. At the same time, the rubber pads 6 can also effectively play an insulating effect, effectively reducing the probability of the entire device being charged when the battery pack leaks, and further increasing the overall stability of the device.

[0030] like Figure 1As shown, a fixing groove 71 is opened at the side wall of the bottom of the fixing platform 1; two pairs of second fixing plates 7 are fixedly connected to the side wall of the fixing platform 1; each pair of the second fixing plates 7 is symmetrically arranged; one pair of the second fixing plates 7 is arranged near the fixing block 12; the other pair of the second fixing plates 7 is arranged near the limiting plate 2; when working, the second fixing plates 7 can make the device more simple, quick and convenient to be installed on the fixing surface, and at the same time, the fixing groove 71 can automatically play a limiting role on the bottom of the battery pack when the battery pack is fixed inside the fixing platform 1, so as to achieve a better limiting effect. The arrangement of the second fixing plates 7 can make the overall installation of the device simpler, quicker and more convenient, and at the same time, the arrangement of the fixing grooves 71 can make the battery pack more stably installed inside the fixing platform 1.

[0031] Working principle: When working, first align the battery pack with the slide slot 11 and then press it down. At this time, the battery pack will slide into the fixed platform 1 through the slide slot 11. Then, when the battery pack moves, a pair of first limit blocks 16 will be squeezed by the battery pack and move away from the fixed platform 1. When the battery pack moves to the bottom of the fixed platform 1, the battery pack will no longer squeeze the first limit block 16. At this time, the first spring 15 will rely on its own elastic force to push the first limit block 16 back to its original position. Then, the first limit block 16 will limit the battery pack at The fixing table 1 is inside to achieve the purpose of better fixing the battery pack. If the battery pack needs to be taken out, the first limiting blocks 16 can be pressed first, and then the first limiting blocks 16 can be directly taken out when they move to the point where they cannot block the battery pack. When the battery pack moves to the inside of the fixing table 1, the limiting plate 2 will move upward according to the elasticity of the second spring 23. At this time, the bottom of the battery pack will be subject to the upward force of the limiting plate 2, so that the battery pack will press against the bottom of the first limiting block 16 to achieve a better limiting effect for the battery pack. When the battery pack moves to the fixing table 1, the limiting plate 2 will move upward according to the elasticity of the second spring 23. When the battery pack is inside the platform 1, the spring plate 31 will continue to support the side of the battery pack according to the elasticity of itself, the third spring 32, and the fourth spring 33, so as to reduce the left and right shaking, so as to achieve a better limiting effect. When the battery pack slides into the fixed platform 1 through the slide groove 11, the roller 42 will automatically reduce the friction between the side wall of the battery pack and the side wall of the spring plate 31, so as to reduce the probability of loss caused by friction between the battery pack and the spring plate 31. The corrugated cover 5 can automatically play a protective role to reduce the external impurities from entering the spring groove 21 and adhering to the side wall of the second spring 23. When the battery pack slides into the fixed platform 1 through the slide groove 11, the rubber pad 6 can automatically play a buffering and insulating role to reduce the friction between the battery pack and the roller 42, and also reduce the probability of the device being charged as a whole when the battery pack leaks. The second fixed plate 7 can make the device easier, faster, and more convenient to install on the fixed surface. At the same time, the fixed groove 71 can automatically play a limiting role on the bottom of the battery pack when the battery pack is fixed inside the fixed platform 1, so as to achieve a better limiting effect.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soft pack battery installation structure that is easy to disassemble and assemble, comprising a fixing platform (1); characterized in that: A pair of slide grooves (11) are provided in the middle of the fixed platform (1); the slide grooves (11) are symmetrically arranged; a pair of fixed blocks (12) are fixedly connected to the top side walls of the fixed platform (1); the fixed blocks (12) are symmetrically arranged; a first fixed plate (13) is fixedly connected to the top of the pair of fixed blocks (12); a telescopic rod (14) is fixedly connected to the side wall of the first fixed plate (13) close to the slide groove (11); a first spring (15) is fixedly connected to the side wall of the first fixed plate (13) close to the slide groove (11); the telescopic rod (1 4) A first limit block (16) is fixedly connected to the end away from the first fixing plate (13); the telescopic rod (14) is arranged in the middle of the first spring (15); the end of the first spring (15) is fixedly connected to the first limit block (16); when working, the battery pack is first aligned with the slide groove (11) and then pressed down, at which time the battery pack will slide into the fixing platform (1) through the slide groove (11), and then when the battery pack moves, a pair of first limit blocks (16) will be squeezed by the battery pack and move in a direction away from the fixing platform (1), and when the battery pack moves When the battery pack moves to the bottom of the fixing platform (1), the battery pack will no longer press the first limiting block (16). At this time, the first spring (15) will rely on its own elastic force to push the first limiting block (16) back to its original position. Then, the first limiting block (16) will limit the battery pack inside the fixing platform (1) to achieve the purpose of better fixing the battery pack. If the battery pack needs to be taken out, a pair of first limiting blocks (16) can be pressed first, and then when the first limiting blocks (16) move to the point where they can no longer block the battery pack, the battery pack can be directly taken out through the slide groove ( The arrangement of the first spring (11) can make the battery pack be installed in the interior of the fixing platform (1) more simply, quickly and conveniently, and the slide groove (11) can effectively reduce the probability of the battery pack deviating from the position when installing the battery pack. At the same time, the arrangement of the telescopic rod (14), the first spring (15) and the first limit block (16) can effectively limit the battery pack when it is installed in the interior of the fixing platform (1), effectively reducing the probability of the battery pack being installed improperly or sliding out due to the lack of limit settings, and effectively enhancing the overall stability of the device.

2. The easy-to-assemble and disassemble soft-pack battery installation structure according to claim 1, characterized in that: A pair of spring grooves (21) are provided near the inner side wall of the bottom of the fixing platform (1); the spring grooves (21) are symmetrically arranged; the bottom side walls of the pair of spring grooves (21) are both fixedly connected with a second limit block (22); the bottom side walls of the pair of spring grooves (21) are both fixedly connected with a second spring (23); the end of the second spring (23) away from the second limit block (22) is fixedly connected to the limit plate (2); the bottom of the limit plate (2) is fixedly connected with a third limit block (24); the second limit block (22) and the third limit block (24) are arranged in the middle of the second spring (23); when the battery pack moves to the inside of the fixing platform (1) during operation, the limit plate (2) will move according to the second spring. The elasticity of the spring (23) moves upwards, and at this time, the bottom of the battery pack will be subjected to the upward force of the limiting plate (2) so that the battery pack will be against the bottom of the first limiting block (16), so as to achieve a better limiting effect on the battery pack. The setting of the limiting plate (2) and the second spring (23) can further enhance the limiting effect of the device as a whole on the battery pack, further reduce the probability of the battery pack being installed improperly or sliding out due to the lack of limiting setting, and further enhance the stability of the device as a whole. At the same time, the limiting plate (2) and the second spring (23) can also reduce the probability of the battery pack being displaced inside the fixing platform (1) to a certain extent, effectively enhancing the stability of the battery pack in use.

3. The easy-to-assemble and disassemble soft-pack battery installation structure according to claim 2, characterized in that: A pair of hinge heads (3) are fixedly connected to the inner side wall of the fixed platform (1); the hinge heads (3) are symmetrically arranged; the pair of hinge heads (3) are both hingedly connected to a spring plate (31); a pair of third springs (32) are fixedly connected to the inner side wall of the fixed platform (1); the third springs (32) are symmetrically arranged; the third springs (32) are arranged at a position close to the hinge heads (3); the ends of the pair of third springs (32) are both fixedly connected to a spring plate (31); a pair of fourth springs (33) are fixedly connected to the inner side wall of the fixed platform (1); the fourth springs (33) are symmetrically arranged; the fourth springs (33) are arranged at a position far from the hinge heads (3); the ends of the pair of fourth springs (33) are both fixedly connected to a spring plate (31); when working When the battery pack moves into the interior of the fixing platform (1), the spring plate (31) will continuously support the side of the battery pack according to the elasticity of the spring plate (31), the third spring (32) and the fourth spring (33), so as to reduce the left and right shaking, thereby achieving a better limiting effect. The arrangement of the spring plate (31), the third spring (32) and the fourth spring (33) can effectively limit the two sides of the battery pack, effectively reducing the probability of the battery pack moving left and right when in the fixing platform (1), further enhancing the stability of the battery pack when in use. At the same time, the arrangement of the spring plate (31), the third spring (32) and the fourth spring (33) can also effectively increase the selection of battery pack sizes that can be installed in the device as a whole, effectively enhancing the usability of the device as a whole.

4. The easy-to-assemble and disassemble soft-pack battery installation structure according to claim 3, characterized in that: A rolling groove (4) is provided in the middle of the spring plate (31); a plurality of rollers (41) are fixedly connected to the side walls of the rolling groove (4); the side walls of the plurality of rollers (41) are rotatably connected to rollers (42); when the battery pack slides into the interior of the fixed platform (1) through the slide groove (11), the rollers (42) will automatically reduce the friction between the side walls of the battery pack and the side walls of the spring plate (31), thereby reducing the probability of the battery pack and the spring plate (31) being damaged due to friction. The provision of the rollers (42) can effectively reduce the probability of the battery pack or the spring plate (31) being damaged due to the long-term friction between the two sides of the battery pack and the side walls of the spring plate (31), thereby effectively enhancing the overall stability of the device.

5. The easy-to-assemble and disassemble soft-pack battery installation structure according to claim 4, characterized in that: A pair of bellows (5) are fixedly connected to the inner side wall of the bottom of the fixing platform (1); the bellows (5) are symmetrically arranged; the ends of the bellows (5) are fixedly connected to the limit plate (2); the second spring (23) is arranged in the middle of the bellows (5); when working, the bellows (5) can play a protective role by itself to achieve the purpose of reducing the external impurities from entering the spring groove (21) and adhering to the side wall of the second spring (23); the arrangement of the bellows (5) can effectively reduce the probability of external impurities entering the spring groove (21) and adhering to the side wall of the second spring (23), effectively reducing the probability of loss or failure caused by impurities entering the spring groove (21) or adhering to the side wall of the second spring (23), and further increasing the overall stability of the device.

6. The easy-to-assemble and disassemble soft-pack battery installation structure according to claim 5, characterized in that: Multiple side walls of the 42 are detachably mounted with 6; the 42 is arranged in the middle of 6; multiple side walls of the rollers (42) are detachably mounted with rubber pads (6); the rollers (42) are arranged in the middle of the rubber pads (6); when the battery pack slides into the interior of the fixed platform (1) through the slide groove (11) during operation, the rubber pads (6) can play a buffering and insulating role by themselves, so as to achieve the purpose of reducing the friction between the battery pack and the rollers (42), and at the same time, it can also reduce the probability of the entire device being charged when the battery pack leaks. Through the arrangement of the rubber pads (6), the rigid contact between the battery pack and the rollers (42) can be changed into flexible contact, which effectively reduces the probability of loss caused by the rigid squeezing of the two sides of the battery pack by the rollers (42) for a long time. At the same time, the rubber pads (6) can also effectively play an insulating effect, effectively reducing the probability of the entire device being charged when the battery pack leaks, and further increasing the overall stability of the device.

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