CN110943192A

CN110943192A - Shockproof and explosion-proof mechanism for storage battery

Info

Publication number: CN110943192A
Application number: CN201911290080.8A
Authority: CN
Inventors: 郑诗永
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-03-31

Abstract

The invention relates to the technical field of storage batteries, and discloses a shockproof and explosion-proof mechanism for a storage battery, which comprises a base, wherein sliding cylinders are fixedly arranged above the base and positioned on the left side and the right side of a first spring, a sliding rod is arranged at the upper part of the sliding cylinder, a second spring is arranged between the sliding rod and the bottom of the sliding cylinder, a battery box is fixedly connected above the sliding rod, movable rods are movably inserted on the left wall and the right wall of the battery box, a clamping plate is fixedly connected to one end of each movable rod and positioned in an inner cavity of the battery box, an air bag is arranged between the clamping plate and the side wall of the battery box, and the storage battery is arranged between the clamping plates. This an explosion-proof mechanism takes precautions against earthquakes for battery through setting up the slide cartridge, sets up the second spring in the slide cartridge, sets up splint and gasbag in the battery box, cooperation apron, layering fastening, the electro-magnet promotes the separation blade fluid infusion to reached high-efficient shock attenuation, prevent the explosion, avoid battery inside to suffer damage, strengthened the effect of device stability.

Description

Shockproof and explosion-proof mechanism for storage battery

Technical Field

The invention relates to the technical field of storage batteries, in particular to a shockproof and explosion-proof mechanism for a storage battery.

Background

Along with the development of the society, the tools of riding instead of walk of people are also more and more simple and novel, and the electric bicycle is often selected more when going out, and not only convenient but also quick, and as new energy storage battery equipment in the electric bicycle, because its environmental protection is clean energy-conserving, does not have harmful emission in the use, the non-staining environment, the more widely used of popularization.

Electric bicycle who sells on the existing market, because more and more pursuit small and exquisite convenient, therefore at this of battery equipment, also be the more and more simple of design, it does not contain comparatively effectual damper, but reach shockproof effect through simple fixed, but like this, when the bicycle takes place to vibrate or strike, what bring the battery is the rigidity collision promptly, the injury to the battery is very big, and the battery is at bicycle operation in-process, liquid in the battery can be consumed and produce electrolytic gas, if not in time handle and pile up certain degree and can explode, and remaining liquid will rock in the battery after the liquid consumption, damage the inside structure of battery.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a shockproof and explosion-proof mechanism for a storage battery, which has the advantages of high-efficiency shock absorption, explosion prevention, damage prevention of the interior of the battery and the like, and solves the problems that the common storage battery mechanism has poor shock absorption effect, cannot timely treat electrolytic gas and is easy to damage the interior of the battery.

(II) technical scheme

In order to realize the purposes of efficiently damping, preventing explosion, avoiding the damage to the interior of a battery and the like, the invention provides the following technical scheme: a shockproof and explosion-proof mechanism for a storage battery comprises a base, wherein a first spring is fixedly connected above the base, a magnet core is fixedly connected above the first spring, sliding cylinders are fixedly arranged above the base and on the left side and the right side of the first spring, a sliding rod is arranged on the upper portion of the sliding cylinder, a second spring is arranged between the sliding rod and the bottom of the sliding cylinder, a bearing is arranged above the base and on the outer side of the sliding cylinder, a rotating shaft is rotatably connected above the bearing, a fan blade is arranged on the upper portion of the rotating shaft, baffles are fixedly arranged on the left side and the right side of the upper portion of the base, a sliding groove is formed in the inner cavity of each baffle, a battery box is fixedly connected above the sliding rod, a third spring is fixedly connected between the battery box and the magnet core, lifting rods are fixedly connected below the battery box and on the left side and the right side of the third spring, a solenoid is fixedly connected between the lifting rods, and a, the left side and the right side of the battery box are both provided with a cross shaft extending into the inner cavity of the chute, the cross shaft is provided with a roller, a fourth spring is arranged between the cross shaft and the upper wall of the inner cavity of the chute, a movable rod is movably inserted into the left wall and the right wall of the battery box, one end of the movable rod is fixedly connected with a clamping plate positioned in the inner cavity of the battery box, a fifth spring is arranged on the movable rod and positioned between the clamping plate and the side wall of the battery box, one end of the movable rod far away from the clamping plate is movably connected with a pull ring, an air bag is arranged between the clamping plate and the side wall of the battery box, a storage battery is arranged between the clamping plates, a pressing plate is arranged above the storage battery, the upper part of the inner cavity of the pressing plate is provided with a tenon, a steering knuckle is fixedly connected above the tenon, a power supply connector is arranged above, the top of battery box is provided with the apron, the hole groove has been seted up on the apron, the top left side of apron is provided with the pressure valve, the top right side fixed mounting of apron has provided the fluid infusion case, the top of apron and the right side that is located the fluid infusion case are provided with the pipe box, the top of apron and the right side that is located the pipe box are provided with the magnet, the left side fixedly connected with sixth spring of magnet, the left side of sixth spring and the inner chamber that is located the pipe box are provided with the electro-magnet, the left side fixedly connected with of electro-magnet extends to the separation blade of fluid infusion incasement chamber, the top left side of apron and the top that the right side just is located the.

Preferably, the solenoid is sleeved outside the magnetic core, and when the magnetic core moves up and down, a coil on the solenoid is electrified in an induction mode.

Preferably, the rotating shaft and the threaded rod are provided with matched threads, the rotating shaft and the threaded rod are meshed and connected, and the rotating shaft can rotate back and forth when the threaded rod moves up and down.

Preferably, a gasket is arranged between the contact part of the pull ring and the movable rod and connected to the side wall of the battery box, when the pull ring is placed in a horizontal position, the movable rod is pulled outwards, and when the pull ring is placed in a vertical position, the movable rod is extruded to move inwards under the action of the fifth spring.

Preferably, a connecting air pipe is arranged between the air bags, the air bags are connected with a pressure valve, and when the pressure of the gas in the air bags reaches a peak value, the pressure valve can properly release a certain amount of electrolytic gas to the outside.

Preferably, the middle part of the pressing strip is provided with a through hole for power supply wiring.

Preferably, the end of the electromagnet close to the magnet after being electrified has the same magnetism with the magnet, and then the end and the magnet repel each other.

Preferably, the middle part of the baffle plate is provided with a leakage hole, and when the leakage hole is positioned in the middle part of a funnel of the liquid supplementing box, the supplementing liquid can enter the battery along the corresponding guide pipe.

(III) advantageous effects

Compared with the prior art, the invention provides a shockproof and explosion-proof mechanism for a storage battery, which has the following beneficial effects:

1. this an explosion-proof mechanism takes precautions against earthquakes for battery, through set up the slide cartridge in the top of base, the slide cartridge inner chamber sets up the second spring, the upper portion of slide cartridge sets up the slide bar, when jolting and shaking on the way when the driving, the battery box can extrude the slide bar, lead to slide bar extrusion second spring, slow down the sense of shaking, and when the battery box moves to the top, the second spring still can give a decurrent pulling force to the battery box, fourth spring gives a decurrent elasticity to the battery box, can effectual suppression battery box move to the top, in addition, the inside splint that is provided with of battery box, the outside of splint is provided with the gasbag, when rocking about the battery, splint can extrude gasbag and fifth spring simultaneously, in order to slow down and rock, thereby high-efficient absorbing effect has been reached.

2. This an explosion-proof mechanism takes precautions against earthquakes for battery, through between the gasbag, set up the connecting gas pipe between gasbag and the battery, make gasbag and gasbag, be connected between gasbag and the battery and communicate with each other, the electrolysis gas that the battery during operation produced will enter into the gasbag along connecting the trachea, inflate for the gasbag, when the electrolysis gas is too much, the pressure valve can be washed away by the electrolysis gas that the pressure value exceeds standard, then with unnecessary gas release to the external world, avoid the electrolysis gas to pile up, thereby reached the effect that prevents the explosion.

3. The shockproof and explosion-proof mechanism for the storage battery comprises a base, a battery box, a lifting rod, a first spring, a second spring, a solenoid, a lifting rod, a pipe sleeve and a baffle plate, wherein the first spring and the third spring are arranged between the base and the battery box, the magnet core is arranged between the first spring and the third spring, when the vehicle jolts in the process, the magnet core can move up and down, the solenoid is connected with the lifting rod, the lifting rod is fixedly connected to the lower part of the battery box, the battery box can drive the sliding rod to extrude the second spring together, the solenoid further moves up and down together, when the solenoid and the magnet core move relatively, a coil on the solenoid can cut a magnetic induction line, the coil is electrified, the generated current can be directly supplied to an electromagnet, after the electromagnet and the magnet repel each other, the electromagnet can push the baffle plate to move leftwards along the pipe sleeve, a liquid leakage hole of the baffle plate is positioned in the middle of, and the situation that the liquid rocks inside the battery when the liquid is insufficient is avoided, so that the effect of preventing the inside of the battery from being damaged is achieved.

4. This an explosion-proof mechanism takes precautions against earthquakes for battery, through set up the clamp plate above the battery, the clamp plate top sets up the knuckle, the layering is connected to the knuckle, when power connector connects on the battery, can cover the layering, compress tightly power connector, screw the bolt into the clamp plate again, with layering locking in power connector top, prevent that it is not hard up owing to jolting on the way of going, and the clamp plate top is provided with the apron, the apron supports the clamp plate tightly, and utilize the screw with apron and battery box fixed connection, thereby the effect of device stability has been strengthened.

Drawings

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

FIG. 2 is a top view of the baffle of the present invention;

FIG. 3 is a front sectional view of a connecting portion of a baffle plate and the like according to the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view taken at B of FIG. 1 in accordance with the present invention;

fig. 6 is an enlarged view of the invention at C in fig. 1.

In the figure: 1-base, 2-first spring, 3-magnetic core, 4-sliding barrel, 5-sliding rod, 6-second spring, 7-bearing, 8-rotating shaft, 9-fan blade, 10-baffle, 11-sliding chute, 12-battery box, 13-third spring, 14-lifting rod, 15-solenoid, 16-threaded rod, 17-transverse shaft, 18-roller, 19-fourth spring, 20-movable rod, 21-clamping plate, 22-fifth spring, 23-pull ring, 24-air bag, 25-storage battery, 26-pressing plate, 27-tenon, 28-turning joint, 29-power supply connector, 30-pressing strip, 31-bolt, 32-cover plate, 33-hole groove, 34-pressure valve, 35-a liquid supplementing box, 36-a pipe sleeve, 37-a magnet, 38-a sixth spring, 39-an electromagnet, 40-a baffle and 41-a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a shock-proof and explosion-proof mechanism for a storage battery comprises a base 1, a first spring 2 fixedly connected to the upper portion of the base 1, a magnetic core 3 fixedly connected to the upper portion of the first spring 2, a slide cylinder 4 fixedly installed above the base 1 and on the left and right sides of the first spring 2, a slide rod 5 disposed on the upper portion of the slide cylinder 4, the slide rod 5 capable of sliding up and down in the slide cylinder 4, a second spring 6 disposed between the slide rod 5 and the bottom of the slide cylinder 4, a bearing 7 disposed above the base 1 and on the outer side of the slide cylinder 4, a rotating shaft 8 rotatably connected to the upper portion of the bearing 7, a fan blade 9 disposed on the upper portion of the rotating shaft 8, a baffle plate 10 fixedly installed on the left and right sides of the upper portion of the base 1, a sliding groove 11 disposed in the inner cavity of the baffle plate 10, a battery box 12 fixedly connected to the upper portion of the slide rod 5, lifting rods 14 are fixedly connected to the left side and the right side of the third spring 13 below the battery box 12, solenoids 15 are fixedly connected between the lifting rods 14, the solenoids 15 are sleeved outside the magnetic cores 3, when the magnetic cores 3 move up and down, coils on the solenoids 15 are electrified in an induction mode, threaded rods 16 are arranged on the outer sides of the rotating shafts 8 and below the battery box 12, matching threads are arranged on the rotating shafts 8 and the threaded rods 16, the rotating shafts 8 and the threaded rods 16 are connected in a meshed mode, when the threaded rods 16 move up and down, the rotating shafts 8 can rotate back and forth to drive the fan blades 9 to rotate, heat on the lower portion of the battery box 12 is removed, transverse shafts 17 extending into the inner cavity of the sliding chute 11 are arranged on the left side and the right side of the battery box 12, rollers 18 are arranged on the transverse shafts 17, when the battery box 12 moves up and down, the rollers 18 can be driven to roll, a fourth spring 19 is arranged between the transverse shaft 17 and the upper wall of the inner cavity of the sliding groove 11, a movable rod 20 is movably inserted on the left wall and the right wall of the battery box 12, a clamp plate 21 is fixedly connected on one end of the movable rod 20 and positioned in the inner cavity of the battery box 12, a fifth spring 22 is arranged on the movable rod 20 and positioned between the clamp plate 21 and the side wall of the battery box 12, a pull ring 23 is movably connected on one end of the movable rod 20 far away from the clamp plate 21, a gasket is arranged between the pull ring 23 and the contact part of the movable rod 20 and connected on the side wall of the battery box 12, when the pull ring 23 is positioned in a horizontal position, the movable rod 20 is pulled outwards to facilitate the placement of a battery 25, when the pull ring 23 is positioned in a vertical position, the movable rod 20 is extruded to move inwards under the action of the fifth spring 22 to enable the clamp plate 21 to mutually press against the battery 25, an air bag 24 is, a connecting air pipe is arranged between the air bags 24, the air bags 24 are connected with a pressure valve 34, when the gas pressure in the air bags 24 reaches the peak value, the pressure valve 34 can properly release a certain amount of electrolytic gas to the outside, a storage battery 25 is arranged between the clamping plates 21, a pressure plate 26 is arranged above the storage battery 25, a tenon 27 is arranged at the upper part of the inner cavity of the pressure plate 26, a steering knuckle 28 is fixedly connected above the tenon 27, a power supply connector 29 is arranged above the storage battery 25 and above the pressure plate 26, a pressing strip 30 extending to the upper part of the power supply connector 29 is arranged on the steering knuckle 28, the pressing strip 30 can rotate left and right along the steering knuckle 28, a through hole is arranged in the middle of the pressing strip 30 for routing a power supply wire, a bolt 31 is connected with the right end of the pressing strip 30 through a thread, a cover plate 32 is arranged above the battery box 12, a liquid supplementing box 35 is fixedly arranged on the right side above the cover plate 32, a pipe sleeve 36 is arranged above the cover plate 32 and on the right side of the liquid supplementing box 35, a magnet 37 is arranged above the cover plate 32 and on the right side of the pipe sleeve 36, a sixth spring 38 is fixedly connected on the left side of the magnet 37, after the electromagnet 39 is powered off, the electromagnet 39 is pulled back to reset, the electromagnet 39 is arranged on the left side of the sixth spring 38 and in the inner cavity of the pipe sleeve 36, the end, close to the magnet 37, of the electromagnet 39 after being electrified has the same magnetism as the magnet 37 and then repels each other, the left side of the electromagnet 39 is fixedly connected with a baffle 40 extending to the inner cavity of the liquid supplementing box 35, the middle part of the baffle 40 is provided with a liquid leakage hole, when the leakage hole is located in the middle of the funnel of the liquid supplementing box, the supplementing liquid can enter the battery along the corresponding conduit, and the screws 41 are arranged on the left side and the right side above the cover plate 32 and above the side wall of the battery box 12.

The working principle is as follows: the shockproof and explosion-proof mechanism for the storage battery is characterized in that a pressing plate 26 is arranged above a battery 25, a steering knuckle 28 is arranged above the pressing plate 26, the steering knuckle 28 is connected with a pressing strip 30, when a power connector 29 is connected to the battery 25, the pressing strip 30 can be covered, the power connector 29 is pressed tightly, a bolt 31 is screwed into the pressing plate 26, the pressing strip 30 is locked above the power connector 29, a cover plate 32 is arranged above the pressing plate 26, the cover plate 32 abuts against the pressing plate 26, the cover plate 32 is fixedly connected with a battery box 12 through a screw 41, so that the battery box 12 is prevented from being loosened due to bumping during driving, when the battery box 12 moves in a bumping mode, a sliding barrel 4 is arranged above a base 1, a second spring 6 is arranged in an inner cavity of the sliding barrel 4, a sliding rod 5 is arranged on the upper portion of the sliding barrel 4, the battery box 12 can extrude the sliding rod 5 to extrude the second spring 6, the sense of shock, the second spring 6 can also provide a downward pulling force to the battery box 12, the fourth spring 19 in the chute 11 is matched, the fourth spring 19 provides a downward elastic force to the battery box 12, the upward movement of the battery box 12 can be effectively inhibited, in addition, a clamping plate 21 is arranged in the battery box 12, an air bag 24 is arranged on the outer side of the clamping plate 21, when the battery 25 shakes left and right, the clamping plate 21 can simultaneously press the air bag 24 and a fifth spring 22 to slow down the shaking, in the period, connecting air pipes are arranged between the air bags 24 and between the air bag 24 and the battery 25 to enable the air bags 24 and the battery 25 to be communicated, electrolytic gas generated during the operation of the battery 25 can enter the air bags 24 along the connecting air pipes to inflate the air bags 24, when the gas is excessive, the electrolytic valve 34 can be flushed by the electrolytic gas with the excessive pressure value, and then the excessive gas can be released to the outside, electrolytic gas accumulation is avoided, in addition, a first spring 2 and a third spring 13 are arranged between the base 1 and the battery box 12, a magnetic core 3 is arranged between the first spring 2 and the third spring 13, when the vehicle jolts in the process, the magnetic core 3 can move up and down, the solenoid 15 is connected with the lifting rod 14, the lifting rod 14 is fixedly connected below the battery box 12, the battery box 12 can drive the sliding rod 5 to extrude the second spring 6 together, and further the solenoid 15 moves up and down together, when the solenoid 15 and the magnetic core 3 move relatively, a coil on the solenoid 15 can cut a magnetic induction line, then the coil is electrified, the generated current can be directly supplied to the electromagnet 39, after the electromagnet 39 and the magnet 37 repel each other, the electromagnet 39 can push the blocking piece 40 to move leftwards along the pipe sleeve 36, a liquid leakage hole of the blocking piece 40 is positioned in the middle of a funnel of the liquid compensation box 35, and the blocking piece can enter the battery 25 along a corresponding guide pipe, liquid consumed by the battery 25 during work is supplemented, and the situation that the liquid rocks inside the battery 25 when the liquid is insufficient is avoided, so that the effects of efficiently absorbing shock, preventing explosion, preventing the inside of the battery from being damaged and enhancing the stability of the device are achieved.

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. The utility model provides a shockproof explosion-proof mechanism for battery, includes base (1), its characterized in that: a first spring (2) is fixedly connected above the base (1), a magnet core (3) is fixedly connected above the first spring (2), a sliding barrel (4) is fixedly installed above the base (1) and on the left side and the right side of the first spring (2), a sliding rod (5) is arranged on the upper portion of the sliding barrel (4), a second spring (6) is arranged between the sliding rod (5) and the bottom of the sliding barrel (4), a bearing (7) is arranged above the base (1) and on the outer side of the sliding barrel (4), a rotating shaft (8) is rotatably connected above the bearing (7), a fan blade (9) is arranged on the upper portion of the rotating shaft (8), a baffle (10) is fixedly installed on the left side and the right side of the upper portion of the base (1), a sliding chute (11) is formed in an inner cavity of the baffle (10), a battery box (12) is fixedly connected above the sliding rod (5), and a third spring (13) is fixedly connected between the battery box (12) and the, lifting rods (14) are fixedly connected below the battery box (12) and positioned on the left side and the right side of the third spring (13), solenoids (15) are fixedly connected between the lifting rods (14), threaded rods (16) are arranged below the battery box (12) and positioned on the outer side of the rotating shaft (8), transverse shafts (17) extending into the inner cavity of the sliding chute (11) are arranged on the left side and the right side of the battery box (12), rollers (18) are arranged on the transverse shafts (17), a fourth spring (19) is arranged between the transverse shafts (17) and the upper wall of the inner cavity of the sliding chute (11), movable rods (20) are movably inserted on the left wall and the right wall of the battery box (12), a clamping plate (21) is fixedly connected on one end of each movable rod (20) and positioned in the inner cavity of the battery box (12), and a fifth spring (22) is arranged on each movable rod (20) and positioned between the clamping plate (21) and the side wall of the battery box (12, one end of the movable rod (20) far away from the clamping plate (21) is movably connected with a pull ring (23), an air bag (24) is arranged between the clamping plate (21) and the side wall of the battery box (12), a storage battery (25) is arranged between the clamping plates (21), a pressing plate (26) is arranged above the storage battery (25), a rabbet (27) is arranged on the upper portion of an inner cavity of the pressing plate (26), a knuckle (28) is fixedly connected above the rabbet (27), a power supply connector (29) is arranged above the storage battery (25) and on the upper portion of the pressing plate (26), a pressing strip (30) extending to the upper portion of the power supply connector (29) is arranged on the knuckle (28), a bolt (31) is connected to the right end of the pressing strip (30) in a threaded manner, a cover plate (32) is arranged above the battery box (12), a hole groove (33) is formed in the cover plate (, liquid replenishing box (35) are fixedly mounted on the right side of the upper portion of cover plate (32), pipe sleeves (36) are arranged on the right side of the upper portion of the cover plate (32) and located on the liquid replenishing box (35), magnet stones (37) are arranged on the right side of the upper portion of the cover plate (32) and located on the right side of the pipe sleeves (36), sixth springs (38) are fixedly connected to the left sides of the magnet stones (37), electromagnets (39) are arranged in the inner cavities of the pipe sleeves (36), blocking pieces (40) extending to the inner cavities of the liquid replenishing box (35) are fixedly connected to the left sides of the left side and the right side of the upper portion of the cover plate (32), and screws (41) are arranged on the upper portions of the side walls of battery boxes (12).

2. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: the solenoid (15) is sleeved outside the magnetic core (3).

3. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: the rotating shaft (8) and the threaded rod (16) are provided with matched threads, and the rotating shaft (8) and the threaded rod (16) are connected in a meshed mode.

4. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: a gasket is arranged between the contact parts of the pull ring (23) and the movable rod (20).

5. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: a connecting air pipe is arranged between the air bags (24), and the air bags (24) are connected with a pressure valve (34).

6. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: the middle part of the pressing strip (30) is provided with a through hole.

7. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: and one end of the electromagnet (39) close to the magnet (37) after being electrified has the same magnetism as the magnet (37).

8. The shock and explosion prevention mechanism for a secondary battery as set forth in claim 1, wherein: the middle part of the baffle plate (40) is provided with a liquid leakage hole.