Damping protection shell of new energy automobile battery

Abstract

The utility model relates to a protective shell, belongs to the technical field of new energy automobile battery protection, and particularly relates to a damping protective shell of a new energy automobile battery, which comprises a shell body, and a U-shaped plate is arranged in the shell body; the movable block is moved to drive the limiting block to move, the U-shaped plate is limited and fixed, when the top plate is impacted, damping is conducted on the top plate through the damping spring and the damping block, and then the first telescopic spring can drive the sliding block to do reciprocating motion; and then a top plate on a U-shaped block is driven to perform certain shock absorption when being impacted, so that shock absorption and protection on a new energy battery body in the shell are facilitated, the service life of the new energy battery body is prolonged, and the problems that an existing new energy battery is generally mounted in an automobile shell, generally, a cover plate is directly adopted for sealing, and the service life of the new energy battery body is influenced are solved. And most of the cover plates do not have a certain protection effect, so that the new energy battery in the shell can be damaged when the new energy battery is impacted.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile battery protection technical field especially a shock attenuation new energy automobile battery's protection shell. BACKGROUND

[0002] New energy automobile refers to the unconventional vehicle fuel as power source (or using conventional vehicle fuel, adopting new type vehicle power device), the advanced technology of comprehensive vehicle power control and driving, forms the automobile of advanced technical principle, with new technology, new structure.

[0003] Through the retrieval of the patent with the authorization announcement No. CN213242704U, a shock attenuation new energy automobile battery protection shell is disclosed, which comprises an outer shell and an inner shell, the inner side of the inner shell is provided with an inner buffer pad, the bottom end of the inner shell is rotatably connected with two guide rods, the outer side of the two guide rods is sleeved with a buffer spring, the other end of the two guide rods is rotatably connected with a stress block, the bottom end center of the stress block is fixedly connected with a sliding rod, the outer side of the sliding rod is sleeved with a pressure spring, the other end of the sliding rod is inserted and connected to the bottom end of the outer shell, the pressure spring is arranged between the stress block and the outer shell, a plurality of outer buffer pads are arranged between the inner bottom end of the outer shell and the inner shell, and a buffer ring is arranged on the inner top end of the outer shell.

[0004] Based on the above search and combining the prior art, it is found that:

[0005] The existing new energy battery is generally installed in the inside of the automobile shell, and is directly sealed by a cover plate, but most of the cover plates do not have certain protection effect, and the new energy battery in the shell will be damaged when impacted. INVENTION CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a shock attenuation new energy automobile battery protection shell, which is provided with a new energy battery body on the inner wall of the shell, and a buffer pad is installed around, then the moving block is moved to drive the limiting block to move, then the U-shaped plate is placed on the supporting block, then the moving block is loosened, the setting of the telescopic spring one can reciprocate the limiting block, and the U-shaped plate is fixed and limited, when the top plate is impacted, the shock attenuation spring and the damping block can attenuate the top plate, then the telescopic spring one can drive the sliding block to reciprocate, and then drive the top plate on the U-shaped block to attenuate when impacted.

[0007] The technical scheme for realizing the purpose of the utility model discloses a shock-absorbing protection shell of a new energy automobile battery, which comprises a shell body, wherein the inside of the shell body is provided with a U-shaped plate, four damping blocks are arranged on the top inner wall of the U-shaped plate, four damping springs are arranged on the top of the four damping blocks, a top plate is arranged on the top of the four damping springs, and the shell body further comprises a shock-absorbing mechanism arranged on the shell body.

[0008] The shock-absorbing mechanism is arranged on the shell body.

[0009] The shock-absorbing mechanism comprises four elongated blocks fixedly connected to the top inner wall of the U-shaped plate, a fixed rod fixedly connected to each of the two elongated blocks, two sliding blocks slidingly sleeved on the two fixed rods, four U-shaped blocks fixedly connected to the bottom of the top plate, a strip-shaped block rotatably connected to each of the four sliding blocks and the four U-shaped blocks, and two telescopic springs I sleeved on the two fixed rods, and the two ends of the two telescopic springs I are fixedly connected to the sliding blocks.

[0010] In some embodiments, two sliding rails are formed in the top inner wall of the U-shaped plate, and two sliding blocks are slidingly connected to the two sliding rails.

[0011] In some embodiments, two recesses are formed in the shell body, two telescopic rods are fixedly connected in the two recesses, one end of each of the two telescopic rods is fixedly connected to a limiting block, the two limiting blocks extend into the inside of the U-shaped plate, and a moving block is fixedly connected to the top of each of the two limiting blocks.

[0012] In some embodiments, two telescopic springs II are sleeved on the two telescopic rods, and the two ends of the telescopic springs II are fixedly connected to the telescopic rods and the limiting blocks.

[0013] In some embodiments, a new energy battery body is arranged on the top inner wall of the shell body, and a buffer pad is arranged on the side, close to each other, of the shell body and the new energy battery body.

[0014] In some embodiments, a supporting block is fixedly connected to each of the inner walls of the shell body, and the top of each of the supporting blocks is jointly attached to the U-shaped plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The utility model discloses a new energy battery body is installed to the inner wall of shell, and installs the buffer pad in four around, then moves the movable block and drives the spacer block to move simultaneously, then places the U-shaped board on the support block, then loosens the movable block, through the setting of telescopic spring no.

[0017] The utility model discloses a new energy battery body is installed to the inner wall of shell, and installs the buffer pad in four around, then moves the movable block and drives the spacer block to move simultaneously, then places the U-shaped board on the support block, then loosens the movable block, through the setting of telescopic spring no. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model discloses a new energy battery body is installed to the inner wall of shell, and installs the buffer pad in four around, then moves the movable block and drives the spacer block to move simultaneously, then places the U-shaped board on the support block, then loosens the movable block, through the setting of telescopic spring no.

[0019] Figure 1 It is the whole three -dimensional structure schematic diagram that the utility model provides in an embodiment;

[0020] Figure 2 It is the whole sectional three -dimensional structure schematic diagram that the utility model provides in an embodiment;

[0021] Figure 3 It is the whole sectional three -dimensional structure schematic diagram that the utility model provides in an embodiment; Figure 2 The enlarged three -dimensional structure schematic diagram of A place in middle;

[0022] Figure 4 It is the whole sectional three -dimensional structure schematic diagram that the utility model provides in an embodiment; Figure 2 The enlarged three -dimensional structure schematic diagram of B place in middle.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, shell;2, new energy battery body;3, buffer pad;4, U-shaped board;5, damping block;6, shock absorber spring;7, top plate;8, long block;9, fixed rod;10, sliding block;11, U-shaped block;12, strip block;13, telescopic spring no.;14, slide rail;15, recess;16, telescopic rod;17, spacer block;18, movable block;19, telescopic spring no. 2;20, support block. DETAILED DESCRIPTION

[0025] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0026] This utility model provides an improved protective shell for shock-absorbing new energy vehicle batteries. The technical solution of this utility model is as follows:

[0027] like Figures 1-4 As shown, a shock-absorbing protective shell for a new energy vehicle battery includes a shell 1. Inside the shell 1 is a U-shaped plate 4. Four damping blocks 5 are installed on the top inner wall of the U-shaped plate 4. Each of the four damping blocks 5 has a shock-absorbing spring 6 installed on its top. A top plate 7 is installed on the top of the four shock-absorbing springs 6. The shell 1 also includes a shock-absorbing mechanism located on the shell 1. The shock-absorbing mechanism includes four elongated blocks 8 fixedly connected to the top inner wall of the U-shaped plate 4. Each pair of elongated blocks 8 is fixedly connected to a fixing rod 9. Two sliding blocks 10 are slidably sleeved on each of the two fixing rods 9. Four U-shaped blocks 11 are fixedly connected to the bottom of the top plate 7. Each of the four U-shaped blocks 11 and the four sliding blocks 10 is rotatably connected to a strip block 12. Each of the two fixing rods 9 has a telescopic spring 13 sleeved on its end. The two ends of the telescopic spring 13 are fixedly connected to the sliding blocks 10. Through the shock-absorbing mechanism, the top plate 7 is easily shock-absorbing when subjected to external impact, thus protecting the interior of the shell 1.

[0028] like Figure 3 As shown, in one embodiment, two slide rails 14 are provided on the top inner wall of the U-shaped plate 4, and two sliding blocks 10 are slidably connected on the two slide rails 14 respectively; the arrangement of the slide rails 14 facilitates the improvement of the stability of the sliding blocks 10 when they move.

[0029] like Figure 4 As shown, in one embodiment, two grooves 15 are provided on the housing 1, and telescopic rods 16 are fixedly connected in the two grooves 15. One end of each telescopic rod 16 is fixedly connected to a limiting block 17. Both limiting blocks 17 extend into the interior of the U-shaped plate 4, and a moving block 18 is fixedly connected to the top of each limiting block 17. By setting the limiting blocks 17, it is possible to conveniently limit the position of the U-shaped plate 4.

[0030] like Figure 4 As shown, in one embodiment, each of the two telescopic rods 16 is fitted with a second telescopic spring 19, and the two ends of the second telescopic spring 19 are fixedly connected to the telescopic rod 16 and the limiting block 17, respectively; the setting of the second telescopic spring 19 facilitates the reciprocating movement of the limiting block 17.

[0031] As Figure 2 shown, in an embodiment, the top inner wall of the shell 1 is mounted with the new energy battery body 2, and the side close to each other of the shell 1 and the new energy battery body 2 is mounted with the buffer pad 3; through the setting of the buffer pad 3, the buffer of the new energy battery body 2 when being impacted is realized.

[0032] As Figure 4 shown, in an embodiment, the two side inner walls of the shell 1 are fixedly connected with the support blocks 20, and the top of the plurality of support blocks 20 is jointly attached with the U-shaped plate 4; through the setting of the support blocks 20, the U-shaped plate 4 is conveniently supported.

[0033] The specific working method is: in use, the new energy battery body 2 is installed on the inner wall of the shell 1, and the buffer pad 3 is installed around, then the moving block 18 is moved to drive the limiting block 17 to move, then the U-shaped plate 4 is placed on the support block 20, then the moving block 18 is loosened, through the setting of the extension spring one 13, the reciprocating movement of the limiting block 17 is realized, and the U-shaped plate 4 is fixedly positioned, when the top plate 7 is impacted, the shock absorption of the top plate 7 is realized through the shock absorption of the shock absorption spring 6 and the damping block 5, then the extension spring one 13 can drive the sliding block 10 to reciprocate, and then the top plate 7 on the U-shaped block 11 is impacted to a certain extent. Shock absorption is realized, the new energy battery body 2 in the shell 1 is conveniently shock-absorbed and protected, and the service life of the new energy battery body 2 is improved.

[0034] The technical means disclosed by the utility model scheme is not only limited to the technical means disclosed by the above technical means, but also includes the technical scheme composed by the above technical features and equivalent replacement. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A protective shell for a shock-absorbing new energy vehicle battery, comprising a shell (1), wherein a U-shaped plate (4) is provided inside the shell (1), four damping blocks (5) are installed on the top inner wall of the U-shaped plate (4), shock-absorbing springs (6) are installed on the top of each of the four damping blocks (5), and a top plate (7) is installed on the top of the four shock-absorbing springs (6), characterized in that: Also include; The damping mechanism is located on the shell (1); The damping mechanism includes four long blocks (8) fixedly connected to the inner wall of the top of the U-shaped plate (4), each two long blocks (8) are fixedly connected with a fixed rod (9), two fixed rods (9) are slidably sleeved with two sliding blocks (10), the bottom of the top plate (7) is fixedly connected with four U-shaped blocks (11), four U-shaped blocks (11) are rotatably connected with a strip block (12) respectively and four sliding blocks (10) are rotatably connected with a strip block (12), two fixed rods (9) are sleeved with telescopic springs (13), and both ends of the two telescopic springs (13) are fixedly connected with the sliding blocks (10).

2. The shock-absorbing protective shell for a new energy vehicle battery according to claim 1, characterized in that: The top inner wall of the U-shaped plate (4) is provided with two slide rails (14), and the two slide rails (14) are slidably connected with two sliding blocks (10) respectively.

3. The shock-absorbing protective shell for a new energy vehicle battery according to claim 1, characterized in that: The shell (1) is provided with two grooves (15), and the two grooves (15) are fixedly connected with telescopic rods (16), one end of the two telescopic rods (16) is fixedly connected with a limiting block (17), and the two limiting blocks (17) extend into the interior of the U-shaped plate (4), and the top of the two limiting blocks (17) is fixedly connected with a moving block (18).

4. The shock-absorbing protective shell for a new energy vehicle battery according to claim 3, characterized in that: Both of the two telescopic rods (16) are sleeved with telescopic springs (19), and both ends of the telescopic springs (19) are fixedly connected with the telescopic rods (16) and the limiting blocks (17) respectively.

5. The shock-absorbing protective shell for a new energy vehicle battery according to claim 1, characterized in that: The top inner wall of the shell (1) is provided with a new energy battery body (2), and the side close to each other of the shell (1) and the new energy battery body (2) is provided with a buffer pad (3).

6. The shock-absorbing protective shell for a new energy vehicle battery according to claim 1, characterized in that: The inner wall of the shell (1) is fixedly connected with a supporting block (20), and the top of the supporting block (20) is fixedly connected with a U-shaped plate (4).

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