CN209071417U

CN209071417U - A kind of automobile batteries of band protection structure

Info

Publication number: CN209071417U
Application number: CN201821827064.9U
Authority: CN
Inventors: 吴昊; 方兵兵
Original assignee: Chongqing Guoneng Power Technology Co Ltd
Current assignee: Chongqing Guoneng Power Technology Co Ltd
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2019-07-05
Anticipated expiration: 2028-11-07

Abstract

The utility model discloses a kind of automobile batteries of band protection structure, including back box, the inner bottom wall of the back box is fixed with support rod, the inside of the back box is equipped with upper box and buffer board, the lateral surface of the upper box is in contact with back box medial surface, the both ends of the buffer board offer putting hole, the first spring and the first movable pulley are equipped in the hole of the putting hole, one end of first spring is mutually fixed with the bottom hole of putting hole, the other end of first spring is mutually fixed with the first movable pulley, the one end of first movable pulley far from the first spring is in contact with the inner sidewall of upper box, the bottom end of the buffer board is fixed, and there are two free bearings, the inside of two free bearings is connected with buffer bar.The utility model, by increasing anti-theft and the safety of automobile batteries by the mutual fastening of upper box and back box using world box principle, on the other hand by setting multi-buffer mechanism, so that the automobile batteries is protected.

Description

A kind of automobile batteries of band protection structure

Technical field

The utility model relates to the automobile batteries of automobile batteries technical field more particularly to a kind of band protection structure.

Background technique

Battery is the essential a part of automobile, can be divided into traditional lead-acid accumulator and non-maintaining type battery, Gratings is done since battery uses lead-calcium alloy, so the water decomposition amount generated when charging is few, water evaporation quantity is also low, in addition Shell uses sealing structure, and the sulfuric acid gas released is also seldom, so it compared with traditional storage battery, has and be not required to add The advantages that any liquid, butted line pile crown, electricity storage time is long.

However automobile batteries is after prolonged use, due to the injustice of jolting on road surface, can make for a long time to automobile batteries At damage, the normal use of battery is influenced over time, and in addition automobile batteries price is higher, is subject to criminal's destruction and steals It steals, economic loss is caused to car owner, safety is lower.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of band proposed protects structure Automobile batteries.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of automobile batteries of band protection structure, including back box, the inner bottom wall of the back box are fixed with support rod, the bottom The inside of box is equipped with upper box and buffer board, and the lateral surface of the upper box is in contact with back box medial surface, the both ends of the buffer board Offer putting hole, be equipped with the first spring and the first movable pulley in the hole of the putting hole, one end of first spring with put The bottom hole for setting hole is mutually fixed, and the other end and the first movable pulley of first spring are mutually fixed, and first movable pulley is far from One end of one spring is in contact with the inner sidewall of upper box, and the bottom end of the buffer board is fixed, and there are two free bearing, two free bearings Inside be connected with buffer bar, limited block and second spring are fixed on the outside of the buffer bar, the buffer bar Bottom end is mutually fixed through support rod, one end of the second spring with limited block, the other end of the second spring and support The side of bar is mutually fixed, and cushion collar is socketed at the top of the support rod, and the inside of the support rod is fixed with third spring, institute The bottom for stating third spring and the top of support rod are mutually fixed, and the side of the buffer bar is fixed with tension spring, the tension spring and slow Punching is parallel, and the inner roof wall of the upper box is fixed with telescopic rod, and the bottom end of the telescopic rod is fixed with pressing plate, the buffering Battery body is fixed at the top of plate, the both ends of the battery body are equipped with limit plate, the bottom end of the limit plate and buffer board Mutually fixed, the side of the limit plate is in contact with battery body, is in contact at the top of the pressing plate and battery body, described Handle is fixed at the top of upper box, the top movable of the back box is equipped with theftproof lock.

Preferably, there are four the quantity of the support rod, four support rod every two are one group, are supported described in two groups Bar is located at the two sides of back box central axes.

Preferably, the bottom of the upper box is oblique face, and the height of the upper box is lower than the depth of back box.

Preferably, the buffer bar is L shape, and the bottom of the buffer bar is movably installed with the second movable pulley.

Preferably, the telescopic rod is telescopic spring bar, and the quantity of the telescopic rod is two.

Preferably, the base plate thickness of the back box is the side plate of back box and the side plate thickness summation of upper box.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model by setting buffer board, putting hole, the first spring, the first movable pulley, free bearing, buffer bar, Limited block, second spring, cushion collar, third spring, tension spring, telescopic rod and pressing plate, so that battery body is in multi-buffer State plays a protective role to battery body, prevents battery body since shock or strenuous vibration cause battery body to damage, really Protect battery normal use.

2, automobile batteries shell entirety is strengthened by setting back box, upper box, handle and theftproof lock in the utility model Thickness prevents stealer violence damage, while increasing the safety of the automobile batteries, prevents economic loss.

In conclusion the automobile batteries of band protection structure passes through the phase of upper box and back box by utilizing world box principle It mutually fastens, increases anti-theft and the safety of automobile batteries, on the other hand by setting multi-buffer mechanism, so that the automobile Battery is protected, and can be operated normally in the biggish environment of jerk, has good practicability.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of band protect structure automobile batteries schematic cross-sectional view；

Fig. 2 is enlarged drawing at A in the utility model Fig. 1.

In figure: 1 back box, 2 support rods, box on 3,4 buffer boards, 5 putting holes, 6 first springs, 7 first movable pulleies, 8 free bearings, 9 buffer bars, 10 limited blocks, 11 second springs, 12 cushion collars, 13 third springs, 14 tension springs, 15 telescopic rods, 16 pressing plate, 17 Two movable pulleies, 18 battery bodies, 19 limit plates, 20 handles, 21 theftproof locks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of automobile batteries of band protection structure, including back box 1, the inner bottom wall of back box 1 are fixed with support Bar 2, the inside of back box 1 are equipped with upper box 3 and buffer board 4, and the lateral surface of upper box 3 is in contact with 1 medial surface of back box, buffer board 4 Both ends offer putting hole 5, are equipped with the first spring 6 and the first movable pulley 7 in the hole of putting hole 5, one end of the first spring 6 with put The bottom hole for setting hole 5 is mutually fixed, and the other end and 7 phase of the first movable pulley of the first spring 6 are fixed, and the first movable pulley 7 is far from the first bullet One end of spring 6 is in contact with the inner sidewall of upper box 3, and the bottom end of buffer board 4 is fixed there are two free bearing 8, and the inside of two free bearings 8 is equal Be connected with buffer bar 9, the outside of buffer bar 9 is fixed with limited block 10 and second spring 11, the bottom end of buffer bar 9 through Support rod 2, one end and 10 phase of limited block of second spring 11 are fixed, the side phase of the other end and support rod 2 of second spring 11 Fixed, the top of support rod 2 is socketed with cushion collar 12, and the inside of support rod 2 is fixed with third spring 13, the bottom of third spring 13 Portion and the top of support rod 2 are mutually fixed, and the side of buffer bar 9 is fixed with tension spring 14, and tension spring 14 is parallel with buffer board 4, upper box 3 Inner roof wall be fixed with telescopic rod 15, the bottom end of telescopic rod 15 is fixed with pressing plate 16, and the top of buffer board 4 is fixed with battery sheet The both ends of body 18, battery body 18 are equipped with limit plate 19, and limit plate 19 is defined the position of battery body 18, limit plate 19 Side be fixed with rubber pad, bottom end and 4 phase of buffer board of limit plate 19 are fixed, side and 18 phase of battery body of limit plate 19 Contact, pressing plate 16 are in contact with the top of battery body 18, and the top of upper box 3 is fixed with handle 20, the top movable of back box 1 Theftproof lock 21 is installed, theftproof lock 21 stops upper box 3 to move up.

There are four the quantity of support rod 2, and four 2 every two of support rod are one group, and two groups of support rods 2 are located at back box 1 The two sides of central axes, the bottom of upper box 3 are oblique face, and the height of upper box 3 is lower than the depth of back box 1, and buffer bar 9 is L shape, buffering The bottom of bar 9 is movably installed with the second movable pulley 17, and telescopic rod 15 is telescopic spring bar, and the quantity of telescopic rod 15 is two, bottom The base plate thickness of box 1 is the side plate of back box 1 and the side plate thickness summation of upper box 3.

Working principle: when battery body 19 in the environment to jolt in use, at this time battery body 19 in the vertical direction, When buffer board 4 moves down, the angle between buffer bar 9 increases at this time, and deformation, the past support of buffer bar 9 takes place in tension spring 14 The sliding of 2 direction of bar, furthermore deformation occurs between limited block 10 and support rod 2 for second spring 11, and when battery body, 19 institute is vibrated When larger, buffer board 4 is in contact with cushion collar 12 at this time, and third spring 13 plays battery body 19 at this time buffers again Effect, another aspect putting hole 5 and the first spring 6 play buffer function to the side of battery body 19, prevent battery body 19 It is damaged by violent concussion, this outside upper box 3 is completely embedded into the inside for being fastened on back box 1, enhances entire automobile electricity The thickness of pond shell prevents external force shakedown, while by the sealed of theftproof lock 21, increasing the anti-theft.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of automobile batteries of band protection structure, including back box (1), which is characterized in that the inner bottom wall of the back box (1) is fixed Have support rod (2), the inside of the back box (1) is equipped with upper box (3) and buffer board (4), the lateral surface and back box of the upper box (3) (1) medial surface is in contact, and the both ends of the buffer board (4) offer putting hole (5), and the is equipped in the hole of the putting hole (5) One spring (6) and the first movable pulley (7), one end of first spring (6) and the bottom hole of putting hole (5) are mutually fixed, and described the The other end of one spring (6) is mutually fixed with the first movable pulley (7), the one end of first movable pulley (7) far from the first spring (6) It is in contact with the inner sidewall of upper box (3), the bottom end of the buffer board (4) is fixed, and there are two free bearing (8), two free bearings (8) Inside be connected with buffer bar (9), be fixed with limited block (10) and second spring on the outside of the buffer bar (9) (11), the bottom end of the buffer bar (9) is through support rod (2), one end and limited block (10) phase of the second spring (11) Fixed, the side of the other end and support rod (2) of the second spring (11) is mutually fixed, the top socket of the support rod (2) Have cushion collar (12), the inside of the support rod (2) is fixed with third spring (13), the bottom of the third spring (13) and branch The top of strut (2) is mutually fixed, and the side of the buffer bar (9) is fixed with tension spring (14), the tension spring (14) and buffer board (4) Parallel, the inner roof wall of the upper box (3) is fixed with telescopic rod (15), and the bottom end of the telescopic rod (15) is fixed with pressing plate (16), it is fixed with battery body (18) at the top of the buffer board (4), the both ends of the battery body (18) are equipped with limit plate (19), the bottom end of the limit plate (19) is mutually fixed with buffer board (4), the side and battery body (18) of the limit plate (19) It is in contact, is in contact at the top of the pressing plate (16) and battery body (18), be fixed with handle at the top of the upper box (3) (20), the top movable of the back box (1) is equipped with theftproof lock (21).

2. a kind of automobile batteries of band protection structure according to claim 1, which is characterized in that the support rod (2) There are four quantity, and four support rod (2) every two are one group, and support rod described in two groups (2) is located at back box (1) axis The two sides of line.

3. a kind of automobile batteries of band protection structure according to claim 1, which is characterized in that the bottom of the upper box (3) Portion is oblique face, and the height of the upper box (3) is lower than the depth of back box (1).

4. a kind of automobile batteries of band protection structure according to claim 1, which is characterized in that the buffer bar (9) is L The bottom of shape, the buffer bar (9) is movably installed with the second movable pulley (17).

5. a kind of automobile batteries of band protection structure according to claim 1, which is characterized in that the telescopic rod (15) is Telescopic spring bar, the quantity of the telescopic rod (15) are two.

6. a kind of automobile batteries of band protection structure according to claim 1, which is characterized in that the bottom of the back box (1) Plate thickness is the side plate of back box (1) and the side plate thickness summation of upper box (3).