Base structure with damping function

Abstract

The utility model relates to the technical field of bases, and discloses a base structure with a damping function, which comprises a box body, two side plates and two sleeves, push rods are slidably connected to the interiors of the two sleeves, a plurality of uniformly distributed through holes are formed in the sides, away from each other, of the two sleeves, and the push rods are slidably connected to the interiors of the two sleeves. Fixing rods are fixedly connected to the adjacent sides of the other ends of the two push rods correspondingly, mounting grooves are formed in one sides of the bottom ends of the two push rods correspondingly, first springs are fixedly connected to one sides of the inner side walls of the two mounting grooves correspondingly, push plates are fixedly connected to the other ends of the two first springs correspondingly, and protruding blocks are fixedly connected to the other sides of the two push plates correspondingly. According to the automobile battery fixing device, the protruding block is pressed to retract into the mounting groove, then the push rod is pulled to slide in the sleeve, the fixing rod moves downwards through sliding of the push rod so as to press the automobile battery, and the fixing rod is used for limiting the automobile battery so that the automobile battery can be prevented from shaking up and down when an automobile jolts.

Description

Technical Field

[0001] The utility model relates to the technical field of bases, in particular to a base structure with a shock-absorbing function. Background Art

[0002] A base generally refers to a plane or structure used to support, fix or install other objects. In many cases, a base can provide stability and support so that objects can be safely placed or fixed on it. For example, when fixing a car battery to a car, a base is often required to fix it, and when the car is driving, it often produces bumps, so the base needs to have a shock-absorbing function.

[0003] After searching, the Chinese patent announcement number: CN211980669U discloses a shock-absorbing fixed base for automotive lithium batteries, including a base, first through holes are opened on the left and right sides of the base, telescopic rods are arranged in the left and right first through holes, the bottoms of the left and right telescopic rods are fixedly connected to the inner bottom surface of the base, the outsides of the left and right telescopic rods are sleeved with first springs, and the bottoms of the first springs are fixedly connected to the inner bottom surface of the base; the left and right telescopic rods and the tops of the first springs are both penetrated through the top of the base; the tops of the left and right telescopic rods are fixedly connected to rubber plates. The utility model arranges a rubber plate under the lithium battery, and then transmits force to the telescopic rod through the rubber plate. The telescopic rod moves downward due to pressure, causing the first spring outside the telescopic rod to begin to deform, and the lithium battery is shock-absorbing through the deformation of the rubber plate and the first spring, thereby reducing the problem that the lithium battery will vibrate with the car body during driving, and improving the service life of the lithium battery. However, the elastic force of the second spring will be weakened during long-term use, thereby reducing the fixing effect. There is no restriction on the top of the car battery during the bumpy process, which may cause jumping and bumping, thereby causing damage to it. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a base structure with a shock-absorbing function, aiming to improve the problem in the prior art that the car battery often jumps up and down with the bumps of the car during driving.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a base structure with a shock-absorbing function, including a box body, two side plates and two sleeves, push rods are slidably connected inside the two sleeves, a plurality of evenly distributed through holes are opened on the side away from each other of the two sleeves, a fixing rod is fixedly connected to the adjacent side of the other end of the two push rods, a mounting groove is opened on one side of the bottom end of the two push rods, a spring 1 is fixedly connected to one side of the inner side wall of the two mounting grooves, a push plate is fixedly connected to the other end of the two springs 1, a protrusion is fixedly connected to the other side of the two push plates, the other ends of the two protrusions penetrate the inner side wall of the mounting groove and are slidably connected to the inside of the through hole, and the car battery is fixed by the fixing rod;

[0006] A rubber pad is fixedly connected to one adjacent side of the two sleeves, and an anti-skid pad is fixedly connected to the bottom ends of the two fixing rods. The rubber pad and the anti-skid pad are in direct contact with the car battery to avoid scratching the battery.

[0007] As a further description of the above technical solution:

[0008] Limiting grooves are provided on the front and rear sides of the inner walls of the two sleeves, and limiting blocks are slidably connected inside the plurality of limiting grooves. Adjacent sides of the plurality of limiting blocks are fixedly connected to the two sides of the bottom end of the push rod, and the limiting blocks are used to limit the push rod to prevent it from completely sliding out of the sleeve.

[0009] As a further description of the above technical solution:

[0010] A bottom plate is slidably connected inside the box body, a slide groove is provided in the middle of the top of the bottom plate, both ends of the inner side of the slide groove are slidably connected with sliders, and the top ends of the two sliders are fixedly connected to the bottom end of the sleeve.

[0011] As a further description of the above technical solution:

[0012] Grooves are provided on both sides of the inner wall of the box body, and positioning blocks are slidably connected inside the two grooves. The adjacent sides of the two positioning blocks are fixedly connected to the two sides of the bottom end of the bottom plate. The positioning blocks can be used to limit the bottom plate from sliding inside the box body.

[0013] As a further description of the above technical solution:

[0014] The four corners of the bottom wall of the box body are fixedly connected with springs 2, and the other ends of the multiple springs 2 are fixedly connected to the four corners of the bottom end of the bottom plate. The middle part of the bottom wall of the box body is fixedly connected with multiple rubber columns, and the elastic force of the springs 2 can reduce the downward impact force of the bottom plate.

[0015] As a further description of the above technical solution:

[0016] A plurality of slots evenly distributed are provided on both the front and rear sides of the top of the bottom plate, and the two side plates are respectively slidably connected inside the slots.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the slide groove is rotatably connected with a double-headed screw rod, and the outer sides of both ends of the double-headed screw rod are threadedly connected to the inside of the slider. The double-headed screw rod is used to adjust the distance between the two sleeves, so as to fix automobile batteries of different sizes.

[0019] The utility model has the following beneficial effects:

[0020] In the utility model, the protrusion is pressed to retract it into the installation groove, and then the push rod is pulled to slide inside the sleeve, and the sliding of the push rod is used to move the fixing rod downward to press the car battery, and then the protrusion is released to allow the spring to rebound and push the protrusion to enter the through hole again to fix the push rod and the fixing rod, and the fixing rod is used to limit the car battery to prevent the car battery from shaking up and down when the car is bumpy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a base structure with a shock-absorbing function proposed by the utility model;

[0022] Figure 2 This is a three-dimensional cross-sectional view of a sleeve of a base structure with a shock-absorbing function proposed by the utility model;

[0023] Figure 3 A three-dimensional cross-sectional view of a push rod with a base structure having a shock-absorbing function proposed by the utility model;

[0024] Figure 4 This is a three-dimensional cross-sectional view of a box body with a base structure with a shock-absorbing function proposed by the utility model;

[0025] Figure 5 This is a three-dimensional cross-sectional view of a bottom plate of a base structure with a shock-absorbing function proposed by the utility model.

[0026] Legend:

[0027] 1. Box body; 2. Sleeve; 3. Rubber pad; 4. Anti-skid pad; 5. Side panel; 6. Fixed rod; 7. Push rod; 8. Through hole; 9. Bottom plate; 10. Limiting groove; 11. Limiting block; 12. Bump; 13. Push plate; 14. Mounting groove; 15. Spring 1; 16. Rubber column; 17. Groove; 18. Slot; 19. Slider; 20. Positioning block; 21. Spring 2; 22. Double-headed screw; 23. Slide groove. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] Reference Figure 1-5 , an embodiment of the utility model: a base structure with a shock-absorbing function, including a box body 1, two side plates 5 and two sleeves 2, the two sleeves 2 are slidably connected with push rods 7, the two sleeves 2 are provided with a plurality of evenly distributed through holes 8 on the side away from each other, the other ends of the two push rods 7 are fixedly connected with a fixing rod 6 on the adjacent side, the bottom ends of the two push rods 7 are provided with a mounting groove 14, one side of the inner side wall of the two mounting grooves 14 is fixedly connected with a spring 15, the other ends of the two springs 15 are fixedly connected with a push plate 13, the other sides of the two push plates 13 are fixedly connected with a protrusion 12, the two The other end of the protrusion 12 passes through the inner wall of the mounting groove 14 and is slidably connected to the inside of the through hole 8. The car battery is fixed by the fixing rod 6 to prevent it from shaking up and down during bumps. After the car battery is placed on the top of the bottom plate 9, the sleeve 2 is pushed to move to both sides to clamp and fix it by the double-headed screw 22. Then, the protrusion 12 is pressed to retract it into the inside of the mounting groove 14, and the length of the push rod 7 extending out of the sleeve 2 is adjusted to move the fixing rod 6 to the top of the car battery. The spring 15 is used to push the protrusion 12 into the inside of the through hole 8 to fix the push rod 7, so that the fixing rod 6 can fix the car battery.

[0030] A rubber pad 3 is fixedly connected to the adjacent side of the two sleeves 2, and an anti-skid pad 4 is fixedly connected to the bottom end of the two fixing rods 6. The rubber pad 3 and the anti-skid pad 4 are used to protect the car battery to prevent it from being scratched when fixed. When the sleeve 2 and the fixing rod 6 are used to fix the car battery, the rubber pad 3 and the anti-skid pad 4 can be used to protect the car battery to prevent it from being scratched by the sleeve 2 and the fixing rod 6.

[0031] Limiting grooves 10 are provided on the front and rear sides of the inner walls of the two sleeves 2, and limiting blocks 11 are slidably connected inside the plurality of limiting grooves 10. The adjacent sides of the plurality of limiting blocks 11 are fixedly connected to the two sides of the bottom end of the push rod 7. The limiting blocks 11 are used to limit the push rod 7 to prevent it from completely sliding out of the sleeve 2. When the push rod 7 slides inside the sleeve 2, the limiting blocks 11 can be driven to slide inside the limiting grooves 10, thereby preventing the push rod 7 from completely sliding out of the sleeve 2.

[0032] A bottom plate 9 is slidably connected inside the box body 1, a slide groove 23 is provided in the middle of the top of the bottom plate 9, sliders 19 are slidably connected to both ends of the inner side of the slide groove 23, and the tops of the two sliders 19 are fixedly connected to the bottom end of the sleeve 2. The sliding of the slider 19 in the slide groove 23 can drive the sleeve 2 to move so that it can fix the car battery.

[0033] Grooves 17 are provided on both sides of the inner wall of the box body 1, and positioning blocks 20 are slidably connected inside the two grooves 17. The adjacent sides of the two positioning blocks 20 are fixedly connected to the two sides of the bottom end of the bottom plate 9. The positioning blocks 20 can be used to limit the bottom plate 9 from sliding inside the box body 1. The positioning blocks 20 can slide inside the grooves 17 to limit the bottom plate 9 inside the box body 1, thereby preventing the spring 21 from completely pushing the bottom plate 9 out of the box body 1.

[0034] Springs 21 are fixedly connected to the four corners of the bottom wall of the box body 1, and the other ends of multiple springs 21 are fixedly connected to the four corners of the bottom end of the bottom plate 9. Multiple rubber columns 16 are fixedly connected to the middle of the bottom wall of the box body 1. The elastic force of the springs 21 can reduce the downward impact force of the bottom plate 9. The elastic force of the springs 21 can reduce the impact force generated when the car is bumpy, and the rubber columns 16 can assist the springs 21 in buffering the bottom plate 9.

[0035] A plurality of evenly distributed slots 18 are provided on both the front and rear sides of the top of the bottom plate 9, and the two side plates 5 are slidably connected inside the slots 18 respectively. After the sleeve 2 fixes the car battery, the position of the two side plates 5 inside the slots 18 can be adjusted according to the width of the car battery to further fix the car battery.

[0036] The inner wall of the slide groove 23 is rotatably connected with a double-headed screw rod 22, and the outer sides of both ends of the double-headed screw rod 22 are threadedly connected to the inside of the slider 19. The double-headed screw rod 22 is used to adjust the distance between the two sleeves 2, so as to fix car batteries of different sizes. By rotating the double-headed screw rod 22, the slider 19 can be pushed to move inside the slide groove 23, and the movement of the slider 19 can be used to move the sleeve 2 to clamp and fix the car battery.

[0037] Working principle: after placing the car battery on the top of the bottom plate 9, the double-headed screw 22 is rotated to move the slider 19 inside the slide groove 23, and the movement of the slider 19 can drive the sleeve 2 to move to both sides, thereby clamping and fixing the car battery, and then pressing the protrusion 12 to retract it into the installation groove 14, and then the pull rod push rod 7 is pulled to move it inside the sleeve 2, so that the fixing rod 6 squeezes the car battery downward, thereby preventing the car battery from shaking up and down when the car is bumpy; after the car battery is fixed, the position of the two side plates 5 inside the slot 18 can be adjusted according to the width of the car battery to further fix the car battery, and when the car is bumpy, the spring 21 and the rubber column 16 can be used to reduce the impact force generated by the bottom plate 9 and the car battery due to the bump, and at the same time, the rubber pad 3 and the anti-skid pad 4 can absorb part of the impact force on the car battery to prevent it from being damaged due to excessive impact force during bumps.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A base structure with a shock-absorbing function, comprising a box body (1), two side plates (5) and two sleeves (2), characterized in that: The two sleeves (2) are both slidably connected with a push rod (7), and the two sleeves (2) are both provided with a plurality of evenly distributed through holes (8) on the side away from each other. The other ends of the two push rods (7) are both fixedly connected with a fixing rod (6), and the bottom ends of the two push rods (7) are both provided with a mounting groove (14). The inner side walls of the two mounting grooves (14) are both fixedly connected with a spring (15), and the other ends of the two springs (15) are both fixedly connected with a push plate (13). The other sides of the two push plates (13) are both fixedly connected with a protrusion (12), and the other ends of the two protrusions (12) penetrate the inner side walls of the mounting grooves (14) and are slidably connected inside the through holes (8), so as to fix the automobile battery through the fixing rod (6); A rubber pad (3) is fixedly connected to one adjacent side of the two sleeves (2), and an anti-skid pad (4) is fixedly connected to the bottom ends of the two fixing rods (6). The rubber pad (3) and the anti-skid pad (4) are in direct contact with the car battery to avoid scratching the battery.

2. A base structure with a shock absorbing function according to claim 1, characterized in that: Limiting grooves (10) are provided on both the front and rear sides of the inner walls of the two sleeves (2); the limiting blocks (11) are slidably connected inside the plurality of limiting grooves (10); adjacent sides of the plurality of limiting blocks (11) are fixedly connected to both sides of the bottom end of the push rod (7); the limiting blocks (11) are used to limit the push rod (7) to prevent it from completely sliding out of the sleeve (2).

3. The base structure with shock absorption function according to claim 1, characterized in that: A bottom plate (9) is slidably connected inside the box body (1), a slide groove (23) is provided in the middle of the top end of the bottom plate (9), both ends of the inner side of the slide groove (23) are slidably connected with sliders (19), and the top ends of the two sliders (19) are fixedly connected to the bottom end of the sleeve (2).

4. The base structure with shock absorption function according to claim 3, characterized in that: Grooves (17) are provided on both sides of the inner wall of the box body (1), and positioning blocks (20) are slidably connected inside the two grooves (17). The adjacent sides of the two positioning blocks (20) are fixedly connected to the two sides of the bottom end of the bottom plate (9), and the bottom plate (9) can be restricted to slide inside the box body (1) by using the positioning blocks (20).

5. The base structure with shock absorption function according to claim 1, characterized in that: The four corners of the inner bottom wall of the box body (1) are all fixedly connected with springs 2 (21), and the other ends of the plurality of springs 2 (21) are all fixedly connected to the four corners of the bottom end of the bottom plate (9). The middle part of the inner bottom wall of the box body (1) is fixedly connected with a plurality of rubber columns (16), and the elastic force of the springs 2 (21) can be used to reduce the downward impact force of the bottom plate (9).

6. The base structure with shock absorption function according to claim 3, characterized in that: A plurality of evenly distributed slots (18) are provided on both the front and rear sides of the top of the bottom plate (9), and the two side plates (5) are respectively slidably connected inside the slots (18).

7. The base structure with shock absorption function according to claim 3, characterized in that: The inner wall of the slide groove (23) is rotatably connected to a double-headed screw rod (22), and the outer sides of both ends of the double-headed screw rod (22) are threadedly connected to the inside of the slider (19). The double-headed screw rod (22) is used to adjust the distance between the two sleeves (2), so as to fix automobile batteries of different sizes.

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