CN218887407U - Take battery box of shock-resistant structure - Google Patents

Abstract

The utility model relates to a battery box technical field just discloses a take battery box of shock-resistant structure, including outer container, inner box and top cap, the inside of outer container is equipped with quantity and all extends to the inboard damper of outer container for six and one end, and the left side is two damper and two damper on right side respectively with the left and right sides fixed connection of inner box, two below damper and the bottom sliding connection of inner box. This take battery box of shock-resistant structure, possess advantages such as the antidetonation is effectual, it is relatively simpler to have solved the battery box protection device that current electric motor car used, only play certain fixed action, it is comprehensive inadequately to the antidetonation protection of battery box, the electric motor car is in the unevenness of the in-process road conditions that traveles, can cause battery and battery box to bump, damage the battery easily, and current electric motor car battery need be with the help of instruments such as screwdrivers to twist off the screw on the baffle and just can change when installation or change, the comparatively trouble problem of operation.

Description

Take battery box of shock-resistant structure

Technical Field

The utility model relates to a battery box technical field specifically is a take battery box of shock-resistant structure.

Background

The electric motor car battery is the core device of electric motor car, and the battery is in case the damage will be unable for the electric motor car provides the electric energy, so need use the battery box to protect the battery, and current electric motor car battery is generally through the inboard of screw and baffle fixed connection in battery box.

The battery box protection device used by the existing electric vehicle is relatively simple, only plays a certain fixing role, the anti-seismic protection of the battery box is not comprehensive enough, the electric vehicle has uneven road conditions in the driving process, the battery can collide with the battery box, the battery is easy to damage, the existing battery of the electric vehicle can be replaced by unscrewing the screw on the baffle by means of tools such as a screwdriver during installation or replacement, the operation is troublesome, and therefore the battery box with the anti-seismic structure is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a take shock-resistant structure's battery box, possess advantages such as the antidetonation is effectual, it is relatively simpler to have solved the battery box protection device that current electric motor car used, only play certain fixed action, it is comprehensive inadequately to the antidetonation protection of battery box, the electric motor car is in the unevenness of the in-process road conditions of traveling, can cause battery and battery box to bump, damage the battery easily, and current electric motor car battery need twist down the screw on with the help of instruments such as screwdrivers and just can change when installation or change, the comparatively trouble problem of operation.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: a battery box with an anti-seismic structure comprises an outer box, an inner box and a top cover, wherein six damping mechanisms are arranged inside the outer box, one ends of the damping mechanisms are all extended to the inner side of the outer box, two damping mechanisms on the left side and two damping mechanisms on the right side are respectively fixedly connected with the left side and the right side of the inner box, the two damping mechanisms below are in sliding connection with the bottom of the inner box, two slots which are distributed in a bilateral symmetry manner are formed in the top of the inner box, two handles which are distributed in a bilateral symmetry manner are fixedly connected to the top of the top cover, insertion rods which are matched with the two slots are fixedly connected to the bottom of the top cover, first sliding blocks are respectively in sliding connection with the inside of the two insertion rods, first sliding grooves which are arranged in an inclined manner are formed in the front sides of the two first sliding blocks, clamping rods of which one ends are respectively extended to the opposite sides of the two insertion rods are respectively connected to the inside of the two insertion rods, clamping grooves which are respectively matched with the two clamping rods are formed in the inside of the two insertion rods, pull plates which are fixedly connected to the top of the two first sliding blocks, and four springs are respectively connected to the top of the two pull plates, and the front and back of the two springs are symmetrically connected with the first springs;

six damping mechanism all includes the shock attenuation groove, six the equal sliding connection in inboard of shock attenuation groove has one end to extend to the inboard shock attenuation pole of outer container, and the left side is two the one end that four shock attenuation grooves in the left and right sides were kept away from to shock attenuation pole and two shock attenuation poles in right side respectively with the left and right sides fixed connection of inner box, two below the one end that two shock attenuation grooves in below were kept away from to the shock attenuation pole is connected with the bottom fixed connection of inner box, six the equal fixedly connected with piston of one end that the inner box was kept away from to the shock attenuation pole, six the outside of piston contacts with the inboard of four shock attenuation grooves respectively, six the equal fixedly connected with in the outside of shock attenuation pole solid fixed ring, six the equal fixedly connected with in one end that the inner box was kept away from to solid fixed ring is located the damping spring in six shock attenuation pole outsides, six the equal fixedly connected with spacing ring in inboard of shock attenuation groove.

The beneficial effects of the utility model are that: after laying the battery in the box, through holding two handles and upwards two arm-tie of pulling, make the inside of two joint poles retraction two inserted bars, move down the top cap and insert two slots until two inserted bars completely, loosen two arm-tie and make two joint poles insert two joint inslots and can accomplish the installation to the battery, the electric motor car is when jolting the highway section and go, four damper about carry out antidetonation protection to the left and right sides of battery box, two damper in the below carry out antidetonation protection to the bottom of battery box.

This take battery box of antidetonation structure has possessed the effectual advantage of antidetonation.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the inside sliding connection of inner box has quantity to be two and be the second slider that bilateral symmetry distributes, two the second spout that is the slope setting is all seted up to the front side of second slider, two the inboard equal sliding connection of second spout has one end to extend to the inboard grip block of inner box, two the equal fixedly connected with one end in top of second slider extends to the inboard movable rod of two slots, two respectively the equal fixedly connected with second spring in bottom of second slider.

Adopt above-mentioned further scheme's beneficial effect be, after two inserted bars inserted the slot, drive two movable rods and move down, make two grip blocks live the battery centre gripping.

Furthermore, two the equal fixedly connected with rubber pad in the relative one side of grip block, two the grip block all is the L shape setting.

Adopt above-mentioned further scheme's beneficial effect to be, the rubber pad makes the grip block difficult to cause wearing and tearing to it when centre gripping battery.

Further, two the equal fixedly connected with movable block in bottom of grip block, the activity groove with two movable block looks adaptations respectively is seted up to the inboard of inner box.

Adopt the beneficial effect of above-mentioned further scheme to be, the movable block matches with the activity groove and carries on spacingly to the grip block for the grip block can be more steady horizontal slip when the centre gripping.

Furthermore, the below is two the equal fixedly connected with stopper in top of shock attenuation pole, the bottom of inner box set up respectively with the spacing groove of two stopper looks adaptations.

The beneficial effect who adopts above-mentioned further scheme is that stopper and spacing groove make the inner box can realize moving about to can not influence left and right sides damper's antidetonation effect.

Furthermore, the bottom fixedly connected with of top cap is located the sealed pad of two inserted bar inboards, the external diameter of sealed pad and the internal diameter looks adaptation of inner box.

The beneficial effect of adopting above-mentioned further scheme is that sealed pad makes the top cap can seal it after covering the inner box for external dust can not get into the inboard of inner box.

Further, the external diameter of top cap is less than the internal diameter of outer container, two the top fixedly connected with of movable rod presses the clamp plate.

The beneficial effect of adopting above-mentioned further scheme is that, the external diameter of top cap is less than the internal diameter of outer container and makes the top cap can not influence the inner box and remove about to can not influence the antidetonation effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the connection structure of the top cover and the handle of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1;

fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: 1. an outer box; 2. an inner box; 3. a top cover; 4. a damping mechanism; 401. a damping groove; 402. a shock-absorbing rod; 403. a piston; 404. a fixing ring; 405. a damping spring; 406. a limiting ring; 5. inserting slots; 6. a handle; 7. inserting a rod; 8. a first slider; 9. a first chute; 10. a clamping and connecting rod; 11. a clamping groove; 12. pulling a plate; 13. a first spring; 14. a second slider; 15. a second chute; 16. a clamping plate; 17. a movable rod; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, a battery box with an anti-seismic structure, the utility model discloses an outer box 1, an inner box 2 and a top cover 3, the inside of the outer box 1 is provided with six damping mechanisms 4, one end of each damping mechanism 4 extends to the inner side of the outer box 1, two damping mechanisms 4 on the left side and two damping mechanisms 4 on the right side are respectively and fixedly connected with the left side and the right side of the inner box 2, two damping mechanisms 4 on the lower side are slidably connected with the bottom of the inner box 2, the top of the inner box 2 is provided with two slots 5 which are bilaterally and symmetrically distributed, the top of the top cover 3 is fixedly connected with two handles 6 which are bilaterally and symmetrically distributed, the bottom of the top cover 3 is fixedly connected with two insertion rods 7 which are matched with the two insertion rods 5, the insides of the two insertion rods 7 are both slidably connected with first sliding blocks 8, the front sides of the two first sliding blocks 8 are both provided with first sliding grooves 9 which are obliquely arranged, the insides of the two first sliding grooves 9 are both slidably connected with clamping rods 10, the top of which one end extends to the opposite sides of the two insertion rods 7 are respectively connected with two clamping rods 12, and the top of the first sliding blocks 6 are connected with two pulling plates which are symmetrically distributed with two pulling plates which are connected with two pulling plates which are respectively, and are connected with two pulling plates 13 which are symmetrically distributed, and are connected with the front and rear pulling plates which are connected with two pulling plates which are respectively;

the six damping mechanisms 4 respectively comprise damping grooves 401, one ends of the inner sides of the six damping grooves 401 extend to damping rods 402 on the inner side of the outer box 1, the ends, far away from the left and right sides, of the two damping rods 402 on the left side and the two damping rods 402 on the right side of the four damping grooves 401 are respectively and fixedly connected with the left and right sides of the inner box 2, one ends, far away from the inner box 2, of the two damping rods 402 on the lower side of the two damping rods 402 are respectively and fixedly connected with the bottom of the inner box 2, one ends, far away from the inner box 2, of the six damping rods 402 are respectively and fixedly connected with pistons 403, the outer sides of the six pistons 403 are respectively contacted with the inner sides of the four damping grooves 401, the outer sides of the six damping rods 402 are respectively and fixedly connected with fixing rings 404, one ends, far away from the inner box 2, of the six fixing rings 404 are respectively and fixedly connected with damping springs 405 positioned on the outer sides of the six damping grooves 401, and limiting rings 406 are respectively and fixedly connected with the inner sides of the six damping grooves 401;

the inner part of the inner box 2 is connected with two second sliding blocks 14 which are bilaterally and symmetrically distributed in a sliding manner, the front sides of the two second sliding blocks 14 are respectively provided with a second sliding chute 15 which is obliquely arranged, the inner sides of the two second sliding chutes 15 are respectively connected with a clamping plate 16 of which one end extends to the inner side of the inner box 2 in a sliding manner, the tops of the two second sliding blocks 14 are respectively fixedly connected with a movable rod 17 of which one end extends to the inner sides of the two slots 5, and the bottoms of the two second sliding blocks 14 are respectively fixedly connected with a second spring 18;

after the two inserting rods 7 are inserted into the slots 5, the two movable rods 17 are driven to move downwards, so that the batteries are clamped by the two clamping plates 16 and can be stably fixed on the inner side of the inner box 2;

rubber pads are fixedly connected to the opposite sides of the two clamping plates 16, and the two clamping plates 16 are arranged in an L shape;

the rubber pads enable the clamping plate 16 not to be easily abraded when the battery is clamped, and the clamping plate 16 is arranged in an L shape and can limit the top of the battery, so that the battery is not easy to shake and collide, and the clamping effect is further improved;

the bottoms of the two clamping plates 16 are fixedly connected with movable blocks, and the inner side of the inner box 2 is provided with movable grooves respectively matched with the two movable blocks;

the movable block is matched with the movable groove to limit the clamping plate 16, so that the clamping plate 16 can slide left and right more stably during clamping;

the tops of the two lower shock absorption rods 402 are fixedly connected with limit blocks, and the bottom of the inner box 2 is provided with limit grooves respectively matched with the two limit blocks;

the inner box 2 can move left and right by the limiting blocks and the limiting grooves, so that the anti-seismic effect of the damping mechanisms 4 on the left side and the right side cannot be influenced, and the inner box 2 can move left and right more stably due to the matching of the limiting blocks and the limiting grooves;

the bottom of the top cover 3 is fixedly connected with a sealing gasket positioned on the inner side of the two insert rods 7, and the outer diameter of the sealing gasket is matched with the inner diameter of the inner box 2;

the top cover 3 can seal the inner box 2 after covering the inner box 2 by the sealing gasket, so that external dust cannot enter the inner side of the inner box 2, and the outer diameter of the sealing gasket is matched with the inner diameter of the inner box 2, so that the sealing gasket can be completely attached to the inner side of the inner box 2, and the sealing effect is further improved;

the outer diameter of the top cover 3 is smaller than the inner diameter of the outer box 1, and the tops of the two movable rods 17 are fixedly connected with a pressing plate;

the external diameter of top cap 3 is less than the internal diameter of outer container 1 and makes top cap 3 can not influence about inner box 2 and remove to can not influence the antidetonation effect, press the area of contact increase that the pressure board made movable rod 17 and inserted bar 7, and then make to press movable rod 17 more convenient.

The working principle is as follows:

the first step is as follows: during installation, a battery is placed between the two clamping plates 16, the two handles 6 are held, the two pulling plates 12 are pulled, the two pulling plates 12 move upwards to drive the two first sliding blocks 8 to move upwards, meanwhile, the two first springs 13 contract under the stress, the two first sliding blocks 8 drive the two clamping rods 10 to slide towards the opposite sides of the two first sliding grooves 9, and the two clamping rods are retracted into the inner sides of the two inserting rods 7;

the second step: at this time, the top cover 3 is pressed downwards to enable the two insertion rods 7 to be completely inserted into the inner sides of the two slots 5, the two insertion rods 7 drive the two movable rods 17 to move downwards, the two movable rods 17 drive the two second sliding blocks 14 to move downwards, the two second sliding blocks 14 drive the two clamping plates 16 to move towards the opposite sides of the two clamping plates 16 to clamp the battery, the two pulling plates 12 are loosened, the two first springs 13 rebound due to tension to drive the two first sliding blocks 8 to move upwards, the two first sliding blocks 8 drive the two clamping rods 10 to slide towards the opposite sides of the two first sliding grooves 9 in the inner sides of the two first sliding grooves 9 and be inserted into the inner sides of the two clamping grooves 11, and the battery can be stably fixed;

the third step: when the storage battery car runs on a bumpy road section, the inner box 2 shakes due to bumping, the plurality of pistons 403 extrude friction force generated by air in the plurality of damping grooves 401 when shaking, and the shaking range of the inner box 2 is greatly reduced by matching with the elastic force of the plurality of damping springs 405, so that the shock-proof effect is achieved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "...," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a take battery box of shock-resistant structure, includes outer container (1), inner box (2) and top cap (3), its characterized in that: the inside of outer container (1) is equipped with quantity and all extends to the damper (4) of outer container (1) inboard, and the left side is two damper (4) and two damper (4) on right side respectively with the left and right sides fixed connection of inner box (2), two below damper (4) and the bottom sliding connection of inner box (2), quantity is seted up at the top of inner box (2) and is slot (5) that bilateral symmetry distributes for two, the top fixedly connected with quantity of top cap (3) is two and handle (6) that are bilateral symmetry and distribute, the bottom fixedly connected with of top cap (3) distributes in inserted bar (7) of two slot (5) looks adaptations, two the equal sliding connection in inside of inserted bar (7) has first slider (8), two first spout (9) that are the slope setting are all seted up to the front side of first slider (8) first spout (9), two the equal sliding connection in inboard of first spout (9) has one end to extend to reach the joint bar (7) and connect the joint bar (10) of one side relatively respectively two, two slide bar (5) and the top fixedly connected with the joint (12) and the top of two equal sliding connection have one end extend to the joint bar (12) and the joint (6) and the handle (12) and the top of two equal distribution respectively extend to the joint bar (6) and the corresponding one side, two inboard equal sliding connection of the joint (10) is the joint bar (12) and two inner side The tops of the four first springs (13) are respectively fixedly connected with the interiors of the two handles (6);

six damping mechanism (4) all include shock attenuation groove (401), six the equal sliding connection in inboard of shock attenuation groove (401) has one end to extend to outer container (1) inboard shock attenuation pole (402), and the left side is two one end that four shock attenuation grooves (401) in the left and right sides were kept away from with two shock attenuation poles (402) in right side is respectively with the left and right sides fixed connection of inner box (2), two below one end and the bottom fixed connection of inner box (2) of two shock attenuation grooves (401) in below are kept away from in shock attenuation pole (402), six the equal fixedly connected with piston (403) of one end that inner box (2) were kept away from in shock attenuation pole (402), six the outside of piston (403) contacts with the inboard of four shock attenuation grooves (401) respectively, six the equal fixedly connected with in the outside of shock attenuation pole (402) solid fixed ring (404), six the equal fixedly connected with one end that solid fixed ring (404) was kept away from inner box (2) is located six shock attenuation spring (401) in the outside of six shock attenuation pole (402), six the equal fixedly connected with spacing ring (406) in the inboard of shock attenuation groove (401) is six.

2. The battery box with the earthquake-resistant structure as claimed in claim 1, wherein: the inside sliding connection of inner box (2) has quantity to be two and is second slider (14) that bilateral symmetry distributes, two second spout (15) that are the slope setting are all seted up to the front side of second slider (14), two the inboard equal sliding connection of second spout (15) has one end to extend to inner box (2) inboard grip block (16), two the equal fixedly connected with one end in top of second slider (14) extends to two inboard movable rod (17) of slot (5) respectively, two the equal fixedly connected with second spring (18) in bottom of second slider (14).

3. The battery box with the earthquake-resistant structure as claimed in claim 2, wherein: the two clamping plates (16) are fixedly connected with rubber pads on opposite sides, and the two clamping plates (16) are arranged in an L shape.

4. The battery box with the earthquake-resistant structure as claimed in claim 2, wherein: the bottom of the two clamping plates (16) is fixedly connected with movable blocks, and movable grooves matched with the two movable blocks are formed in the inner side of the inner box (2).

5. The battery box with the earthquake-resistant structure as claimed in claim 1, wherein: the equal fixedly connected with stopper in top of shock attenuation pole (402) below two, the spacing groove with two stopper looks adaptations is seted up respectively to the bottom of inner box (2).

6. The battery box with the earthquake-resistant structure as claimed in claim 1, wherein: the bottom fixedly connected with of top cap (3) is located the sealed pad of two inserted bar (7) inboards, the external diameter of sealed pad and the internal diameter looks adaptation of inner box (2).

7. The battery box with the earthquake-resistant structure as claimed in claim 2, wherein: the external diameter of top cap (3) is less than the internal diameter of outer container (1), two the top fixedly connected with of movable rod (17) presses the clamp plate.

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