CN212991198U

CN212991198U - Explosion-proof battery box with shock-absorbing structure

Info

Publication number: CN212991198U
Application number: CN202022068123.2U
Authority: CN
Inventors: 柴亮贵
Original assignee: Hangzhou Hangjian Machine Tool Electric Appliance Manufacturing Co ltd
Current assignee: Hangzhou Hangjian Machine Tool Electric Appliance Manufacturing Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-16
Anticipated expiration: 2030-09-21

Abstract

The utility model belongs to the technical field of explosion-proof battery box, especially, be an explosion-proof battery box with shock-absorbing structure, including base and main part, the inside of base is provided with the spout, and the inside of spout is provided with the slider to the tip of slider is provided with first pivot, the avris of slider is provided with the movable block, and the tip of movable block is provided with first spring, the tip of first pivot is provided with the pulling rod, and the tip of pulling rod is provided with the second pivot, the main part sets up in the top of second pivot, and the bottom of main part is provided with the second spring, the inside of main part is provided with the layer board, and the inside of layer board is provided with the bearing, the inside of bearing runs through there is the dwang. This explosion-proof type battery box with shock-absorbing structure is provided with the dwang, makes the battery slide the business turn over in dwang top to be convenient for pull out the box with the battery when changing the battery, avoid the friction to lead to the impaired explosion that causes of battery, cause the unnecessary incident.

Description

Explosion-proof battery box with shock-absorbing structure

Technical Field

The utility model relates to an explosion-proof type battery box technical field specifically is an explosion-proof type battery box with shock-absorbing structure.

Background

The basic function of the battery box is to accommodate and protect the battery pack, the structure of the battery box must meet enough strength on the basis of ensuring the maximum accommodating space, along with the development of the modern mechanical industry, the capacity of the battery is higher and higher, once explosion occurs, the battery box can cause great harm, and therefore the protection of the battery is more and more important, and the explosion-proof battery box with the damping structure is designed for the purpose.

Most of the existing explosion-proof battery boxes on the market are not provided with a damping device when in use, can not protect the internal batteries, when the battery box is moved and transported, the internal battery is easy to be damaged due to excessive vibration, most of the batteries are inconvenient to replace due to the fact that the batteries are heavy, the internal battery cannot be fixed generally, the batteries are easy to shake in the transportation process, the battery explodes, and potential safety hazards are caused, therefore, the explosion-proof battery box with the damping structure is provided, has the damping function, can protect the internal battery, and avoids the situation that when the battery box is moved and transported, because excessive shock leads to inside battery impaired, be convenient for change inside battery, be favorable to fixing inside battery, avoid rocking at the in-process battery of transportation, lead to the battery explosion, be favorable to avoidng the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof battery box with shock-absorbing structure, to solve and to propose current explosion-proof battery box on the market among the above-mentioned background and do not have damping device mostly when using, can not protect inside battery, when removing and carrying, it is impaired because excessively vibrate the battery that leads to inside easily, mostly because the battery is overweight to be not convenient for change inside battery, generally can not fix inside battery, rock easily at the in-process battery of transportation, lead to the battery explosion, cause the safety problem of hidden danger.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof battery box with a damping structure comprises a base and a main body, wherein a sliding groove is formed in the base, a sliding block is arranged in the sliding groove, a first rotating shaft is arranged at the end part of the sliding block, a movable block is arranged on the side of the sliding block, a first spring is arranged at the end part of the movable block, a pulling rod is arranged at the end part of the first rotating shaft, a second rotating shaft is arranged at the end part of the pulling rod, the main body is arranged above the second rotating shaft, a second spring is arranged at the bottom of the main body, a supporting plate is arranged in the main body, a bearing is arranged in the supporting plate, a rotating rod penetrates through the inside of the bearing, a battery body is arranged above the rotating rod, a fixing plate is arranged on the side of the battery body, a screw is arranged on the fixing plate, a rotating button is arranged on the outer side of the, and the bottom of the cover plate is provided with a third spring, the end part of the third spring is provided with a shockproof sheet, and the cover plate is internally provided with a clamping groove.

Preferably, the sliding block forms a rotating structure with the pulling rod through the first rotating shaft, and forms a sliding structure with the base through the sliding groove.

Preferably, the main body forms a lifting structure through the second spring and the base, and the second spring is symmetrically arranged about the central axis of the main body.

Preferably, the rotating rod and the supporting plate form a rotating structure through a bearing, and the rotating rod and the supporting plate are parallel to each other.

Preferably, the rotating button forms a transmission structure with the fixing piece through a screw, and the fixing piece is perpendicular to the screw.

Preferably, the cover plate and the main body form a clamping structure through the clamping groove, and the shockproof piece and the cover plate form a lifting structure through the third spring.

Compared with the prior art, the beneficial effects of the utility model are that: have shock-absorbing function, can protect inside battery, avoid when removing and carrying, because excessive shock leads to inside battery impaired, be convenient for change inside battery, be favorable to fixing inside battery, avoid rocking at the in-process battery of transportation, lead to the battery explosion, be favorable to avoidng the potential safety hazard.

1. This explosion-proof type battery box with shock-absorbing structure is provided with first spring, through setting up the first spring in base top, make this device when pushing down, the pulling rod passes through the second pivot and rotates, thereby enlarge the contained angle between two pulling rods, make the slider at both ends slide to both ends, under the traction of first spring, thereby realize the first layer shock attenuation of device, be favorable to the buffering, can protect inside battery, thereby make the device can realize the second floor shock attenuation when the pressurized through setting up in the second spring of main part bottom, be convenient for protect inside part, avoid excessively vibrating to lead to the internals impaired.

2. This explosion-proof type battery box with shock-absorbing structure is provided with the dwang, through installing the inside bearing in the layer board, thereby the messenger runs through in the inside dwang rotation of bearing, and then make the battery slide in the dwang top and advance, thereby be convenient for pull out the box with the battery when changing the battery, avoid the friction to lead to the impaired explosion that causes of battery, cause the unnecessary incident, set up in the turn-button of main part avris through rotating, the inside of turn-button is provided with the screw, thereby make inside screw stretch into to the device inside, and then promote the stationary blade to stretch into inside, make it closely laminate with the battery body, thereby make and fasten more between battery body and the main part, avoid the battery body to take place rocking by a wide margin when vibrations.

3. This explosion-proof type battery box with shock-absorbing structure is provided with the apron, through placing the apron in the top of main part, makes the apron pass through between draw-in groove and the main part looks block fixed to be favorable to protecting the battery body of inside, make the piece that takes precautions against earthquakes closely laminate with battery body through the third spring that sets up in the apron bottom, be favorable to further protecting and the shock attenuation the battery body of inside.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the button and the fixing plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection structure of the cover plate and the shockproof sheet of the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. a first rotating shaft; 5. a movable block; 6. a first spring; 7. pulling a rod; 8. a second rotating shaft; 9. a main body; 10. a second spring; 11. a support plate; 12. a bearing; 13. rotating the rod; 14. a battery body; 15. a fixing sheet; 16. a screw; 17. turning a button; 18. a cover plate; 19. a third spring; 20. a shockproof sheet; 21. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof battery box with a damping structure comprises a base 1, a chute 2, a slide block 3, a first rotating shaft 4, a movable block 5, a first spring 6, a pulling rod 7, a second rotating shaft 8, a main body 9, a second spring 10, a supporting plate 11, a bearing 12, a rotating rod 13, a battery body 14, a fixing plate 15, a screw 16, a rotating button 17, a cover plate 18, a third spring 19, a shockproof sheet 20 and a clamping groove 21, wherein the chute 2 is arranged in the base 1, the slide block 3 is arranged in the chute 2, the first rotating shaft 4 is arranged at the end part of the slide block 3, the movable block 5 is arranged at the side of the slide block 3, the first spring 6 is arranged at the end part of the movable block 5, the pulling rod 7 is arranged at the end part of the first rotating shaft 4, the second rotating shaft 8 is arranged at the end part of the pulling rod 7, the main body 9 is arranged above the second rotating shaft 8, and the second, a supporting plate 11 is arranged in the main body 9, a bearing 12 is arranged in the supporting plate 11, a rotating rod 13 penetrates through the bearing 12, a battery body 14 is arranged above the rotating rod 13, a fixing plate 15 is arranged on the side of the battery body 14, a screw 16 is arranged on the side of the fixing plate 15, a rotating button 17 is arranged on the outer side of the screw 16, a cover plate 18 is arranged on the side of the main body 9, a third spring 19 is arranged at the bottom of the cover plate 18, a shockproof sheet 20 is arranged at the end part of the third spring 19, and a clamping groove 21 is arranged in the cover plate 18;

furthermore, a rotating structure is formed between the sliding block 3 and the pulling rod 7 through the first rotating shaft 4, and a sliding structure is formed between the sliding block 3 and the base 1 through the sliding groove 2, so that the first layer of shock absorption of the device is realized, the buffering is facilitated, and the internal battery can be protected;

furthermore, the main body 9 and the base 1 form a lifting structure through the second spring 10, and the second spring 10 is symmetrically arranged about the central axis of the main body 9, so that the device can realize second-layer shock absorption when being pressed, is convenient for protecting internal parts, and avoids the internal parts from being damaged due to excessive vibration;

furthermore, the rotating rod 13 and the supporting plate 11 form a rotating structure through the bearing 12, and the rotating rod 13 and the supporting plate 11 are parallel to each other, so that the battery can be conveniently pulled out of the box body when the battery is replaced, and the battery is prevented from being damaged due to friction to cause explosion, and unnecessary safety accidents are avoided;

furthermore, the knob 17 forms a transmission structure with the fixing plate 15 through the screw 16, and the fixing plate 15 is perpendicular to the screw 16, so that the battery body 14 is more tightly fixed with the main body 9, and the battery body 14 is prevented from greatly shaking during vibration;

furthermore, the cover plate 18 forms a clamping structure with the main body 9 through the clamping groove 21, and the shockproof sheet 20 forms a lifting structure with the cover plate 18 through the third spring 19, so that the protection and shock absorption of the internal battery body 14 are facilitated.

The working principle is as follows: the explosion-proof battery box with the damping structure has the use flow that according to 1-2, firstly, a user can press the device through the first spring 6 arranged above the base 1, the pulling rods 7 rotate through the second rotating shaft 8, so that an included angle between the two pulling rods 7 is enlarged, the sliding blocks 3 at two ends slide towards two ends, under the traction of the first spring 6, the first layer of damping of the device is realized, the buffering is facilitated, the internal battery can be protected, the second layer of damping can be realized when the device is pressed through the second spring 10 arranged at the bottom of the main body 9, the internal parts can be protected conveniently, the internal parts are prevented from being damaged due to excessive vibration, then the user can rotate the rotating rod 13 penetrating through the bearing 12 arranged inside the supporting plate 11, so that the battery can slide in and out above the rotating rod 13, therefore, when the battery is replaced, the battery is conveniently pulled out of the box body, and unnecessary safety accidents caused by explosion caused by damage of the battery due to friction are avoided;

according to fig. 1, fig. 3 and fig. 4 show, next, the user can set up in the knob 17 of main part 9 avris through rotating, the inside of knob 17 is provided with the screw thread, thereby make inside screw 16 stretch into to the device inside, and then promote stationary blade 15 to stretch into inside, make it closely laminate with battery body 14, thereby make and fasten more between battery body 14 and the main part 9, avoid battery body 14 to take place rocking by a wide margin when vibrations, then the user can be through placing apron 18 in the top of main part 9, make apron 18 pass through draw-in groove 21 and main part 9 between the block fastening, thereby be favorable to protecting inside battery body 14, make shockproof piece 20 closely laminate with battery body 14 through the third spring 19 that sets up in apron 18 bottom, be favorable to further protecting and absorbing shock inside battery body 14.

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

1. An explosion-proof type battery box with shock-absorbing structure, includes base (1) and main part (9), its characterized in that: the inner part of the base (1) is provided with a sliding groove (2), the inner part of the sliding groove (2) is provided with a sliding block (3), the end part of the sliding block (3) is provided with a first rotating shaft (4), the lateral side of the sliding block (3) is provided with a movable block (5), the end part of the movable block (5) is provided with a first spring (6), the end part of the first rotating shaft (4) is provided with a pulling rod (7), the end part of the pulling rod (7) is provided with a second rotating shaft (8), the main body (9) is arranged above the second rotating shaft (8), the bottom of the main body (9) is provided with a second spring (10), the inner part of the main body (9) is provided with a supporting plate (11), the inner part of the supporting plate (11) is provided with a bearing (12), a rotating rod (13) penetrates through the inner part of the bearing (12), and a battery body, the avris of battery body (14) is provided with stationary blade (15), and the avris of stationary blade (15) is provided with screw (16) to the outside of screw (16) is provided with turn button (17), the avris of main part (9) is provided with apron (18), and the bottom of apron (18) is provided with third spring (19), and the tip of third spring (19) is provided with shockproof piece (20), the inside of apron (18) is provided with draw-in groove (21).

2. An explosion-proof type battery box with a shock-absorbing structure as set forth in claim 1, wherein: the sliding block (3) forms a rotating structure with the pulling rod (7) through the first rotating shaft (4), and the sliding block (3) forms a sliding structure with the base (1) through the sliding groove (2).

3. An explosion-proof type battery box with a shock-absorbing structure as set forth in claim 1, wherein: the main body (9) forms a lifting structure with the base (1) through the second spring (10), and the second spring (10) is symmetrically arranged relative to the central axis of the main body (9).

4. An explosion-proof type battery box with a shock-absorbing structure as set forth in claim 1, wherein: the rotating rod (13) is in a rotating structure through the bearing (12) and the supporting plate (11), and the rotating rod (13) and the supporting plate (11) are parallel to each other.

5. An explosion-proof type battery box with a shock-absorbing structure as set forth in claim 1, wherein: the rotating button (17) forms a transmission structure with the fixing piece (15) through the screw (16), and the fixing piece (15) is vertical to the screw (16).

6. An explosion-proof type battery box with a shock-absorbing structure as set forth in claim 1, wherein: the cover plate (18) and the main body (9) form a clamping structure through the clamping groove (21), and the shockproof piece (20) and the cover plate (18) form a lifting structure through the third spring (19).