CN114335851A

CN114335851A - Lead-acid battery with protective plate capable of reducing vertical vibration

Info

Publication number: CN114335851A
Application number: CN202111591968.2A
Authority: CN
Inventors: 童军; 童启昕; 赵长妹
Original assignee: Yangzhou Jinkuaile Power Supply Co ltd
Current assignee: Yangzhou Jinkuaile Power Supply Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-12

Abstract

The invention discloses a lead-acid battery with a protection plate, which can reduce vertical vibration and comprises a protection box, wherein a protection box door is arranged at the left part of the front side of the protection box, an installation plate is arranged in the inner cavity of the protection box, an installation groove is formed in the top of the installation plate, a lead-acid battery body is arranged in the groove of the installation groove, two groups of first damping assemblies are arranged between the bottom of the installation plate and the bottom of the inner cavity of the protection box, two groups of fixed plates are arranged at the lower parts of two sides of the inner cavity of the protection box, second damping assemblies are arranged between the four corners of the bottom of the installation plate and the top of the fixed plates, and a ventilation assembly is arranged on the protection box door.

Description

Lead-acid battery with protective plate capable of reducing vertical vibration

Technical Field

The invention relates to the technical field of lead-acid batteries, in particular to a lead-acid battery with a protective plate, which can reduce vertical vibration.

Background

With the development of science and technology, the popularization and the use of civil electric appliances, the application of the lead-acid battery is more and more extensive, and the lead-acid battery has good market prospect. A lead-acid battery is a storage battery with electrodes mainly made of lead and its oxides and electrolyte solution of sulfuric acid solution. In the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charged state, the main components of the positive electrode and the negative electrode are lead sulfate. However, the conventional lead-acid battery has poor buffering and damping effects, is easy to damage under the action of external force, and further influences the normal use of the lead-acid battery.

Disclosure of Invention

The present invention is directed to a lead-acid battery with a protection plate to reduce the vertical vibration, so as to solve the above-mentioned problems.

In order to achieve the purpose, the invention provides the following technical scheme: a lead-acid battery with a protective plate capable of reducing vertical vibration comprises a protective box, wherein a protective box door is arranged at the left part of the front side of the protective box through a hinge, the inner cavity of the protection box is provided with an installation plate, the top of the installation plate is provided with an installation groove, a lead-acid battery body is arranged in the groove of the installation groove, two groups of first shock absorption components are arranged between the bottom of the mounting plate and the bottom of the inner cavity of the protection box, two groups of fixed plates are respectively arranged at the lower parts of the two sides of the inner cavity of the protection box, second damping assemblies are respectively arranged between the four corners of the bottom of the mounting plate and the tops of the fixed plates, two groups of binding posts are arranged on the top of the lead-acid battery body, the tops of the two groups of binding posts penetrate through the top of the protection box, the protection box is characterized in that a ventilation assembly is arranged on the protection box door, and supporting pads are mounted at four corners of the bottom of the protection box.

Preferably, first damper is including installing the fixing base of installation plate bottom middle side, the bottom of fixing base articulates there are two sets of connecting rods, and is two sets of the bottom of connecting rod all articulates there is the slide, the bottom of guard box inner chamber seted up with slide assorted spout, the bottom of slide install with the ball that the spout tank bottom contacted, it is two sets of one side that the slide was kept away from each other all is connected with first spring, first spring is kept away from one side of slide with the cell wall of spout is connected.

Preferably, the second damping component comprises a sleeve arranged at the top of the fixing plate, a loop bar is inserted into the top of the sleeve, the top of the loop bar is connected with the bottom of the mounting plate, the loop bar extends into one side of the sleeve, a limiting plate is arranged on one side of the sleeve, and a second spring is connected between the bottom of the limiting plate and the inner wall of the bottom of the sleeve.

Preferably, the ventilation assembly comprises a ventilation grating embedded on the protective box door, ventilation openings are formed in the ventilation grating at equal intervals, and dustproof filter screens are installed on the outer sides of the ventilation openings.

Preferably, the guide strips are installed on two sides of the inner cavity of the protection box, and guide grooves matched with the guide strips are formed in two sides of the installation plate.

Preferably, an insulating sleeve is installed at the connection position of the binding post and the protection box.

Preferably, the inside edge of protection chamber door installs the hasp, the front side right part of protection chamber is seted up with the locked groove of hasp looks adaptation, the outside edge of protection chamber door installs the handle.

Preferably, handles are mounted on the upper portions of the two sides of the protection box.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the lead-acid battery body damping device, the first damping component and the second damping component are arranged, when the lead-acid battery body vibrates up and down, the mounting plate can drive the fixing seat to move up and down, then the two groups of sliding seats are driven to be close to or far away from each other through the two groups of connecting rods hinged to the bottom of the fixing seat, friction force generated when the sliding seats move is reduced through the balls, the first spring is extruded through the sliding seats, a primary damping buffering effect is achieved, the sleeve rod is driven to move up and down along the sleeve direction when the mounting plate moves up and down, then the limiting plate is driven to extrude the second spring, a further damping effect is achieved, up and down vibration can be effectively reduced, and normal use of the lead-acid battery body is guaranteed.

2. The lead-acid battery body is effectively protected by the protection box and the protection box door, the lead-acid battery body is prevented from being interfered by the outside, a good ventilation effect can be achieved by embedding the ventilation grids on the protection box door and arranging the ventilation openings at equal intervals, and dust is prevented from entering from the ventilation openings and affecting the lead-acid battery body by the arranged dustproof filter screen.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the protection case according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a protection box; 2. a protective box door; 3. mounting a plate; 4. mounting grooves; 5. a lead-acid battery body; 6. a first dampening member; 61. a fixed seat; 62. a connecting rod; 63. a slide base; 64. a chute; 65. a ball bearing; 66. a first spring; 7. a fixing plate; 8. a second dampening member; 81. a sleeve; 82. a loop bar; 83. a limiting plate; 84. a second spring; 9. a guide strip; 10. a binding post; 11. an insulating sleeve; 12. a ventilation assembly; 121. a ventilation grille; 122. a vent; 123. a dustproof filter screen; 13. locking; 14. locking the groove; 15. a handle; 16. a handle; 17. a support pad.

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.

Example 1:

referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a can reduce vibrations from top to bottom and have lead acid battery of protection shield, includes guard box 1, and there is protection chamber door 2 in the front side left part of guard box 1 through the hinge mount, and the inner chamber of guard box 1 is provided with mounting panel 3, and mounting groove 4 has been seted up at the top of mounting panel 3, and lead acid battery body 5 is installed to the inslot of mounting groove 4, plays effectual protection to lead acid battery body 5 through guard box 1 and protection chamber door 2, prevents that it from being disturbed by the external world.

In this embodiment, referring to fig. 1 and fig. 2, two sets of first damping assemblies 6 are disposed between the bottom of the mounting plate 3 and the bottom of the inner cavity of the protection box 1, each first damping assembly 6 includes a fixing seat 61 mounted at the bottom of the mounting plate 3, the bottom of the fixing seat 61 is hinged with two sets of connecting rods 62, the bottoms of the two sets of connecting rods 62 are hinged with sliding seats 63, the bottom of the inner cavity of the protection box 1 is provided with sliding grooves 64 matched with the sliding seats 63, the bottom of the sliding seats 63 is provided with balls 65 contacting with the bottoms of the sliding grooves 64, the sides of the two sets of sliding seats 63 away from each other are connected with first springs 66, the sides of the first springs 66 away from the sliding seats 63 are connected with the walls of the sliding grooves 64, when the lead-acid battery body 5 vibrates up and down, the mounting plate 3 can drive the fixing seat 61 to move up and down, and then drive the two sets of sliding seats 63 to approach or separate from each other through the two sets of connecting rods 62 hinged at the bottom of the fixing seat 61, the friction force generated when the sliding seat 63 moves is reduced through the balls 65, and the first spring 66 is extruded through the sliding seat 63, so that the effect of primary buffering and shock absorption is achieved.

In this embodiment, referring to fig. 1 and 2, two sets of fixing plates 7 are mounted on the lower portions of the two sides of the inner cavity of the protection box 1, second damping assemblies 8 are disposed between the four corners of the bottom of the mounting plate 3 and the tops of the fixing plates 7, each second damping assembly 8 includes a sleeve 81 mounted on the top of the corresponding fixing plate 7, a sleeve rod 82 is inserted into the top of the corresponding sleeve 81, the top of the sleeve rod 82 is connected to the bottom of the mounting plate 3, a position-limiting plate 83 is mounted on one side of the sleeve 81, where the sleeve rod 82 extends into the sleeve 81, a second spring 84 is connected between the bottom of the position-limiting plate 83 and the inner wall of the bottom of the sleeve 81, the mounting plate 3 drives the sleeve rod 82 to move up and down along the direction of the sleeve 81 when moving up and down, and then drive limiting plate 83 and extrude second spring 84, play further shock attenuation's effect to can effectually reduce vibrations from top to bottom, guarantee lead acid battery body 5's normal use.

In this embodiment, referring to fig. 1, two groups of terminals 10 are disposed on the top of the lead-acid battery body 5, the tops of the two groups of terminals 10 both penetrate through the top of the protection box 1, an insulating sleeve 11 is installed at a joint of the terminal 10 and the protection box 1, and the insulating sleeve 11 is made to play an insulating protection role on the terminal 10.

In this embodiment, please refer to fig. 1, the guide bars 9 are installed on both sides of the inner cavity of the protection box 1, the guide grooves matched with the guide bars 9 are formed on both sides of the mounting plate 3, and the guide bars 9 and the guide grooves are matched to guide and limit the movement of the mounting plate 3, so that the movement of the mounting plate 3 is more stable.

In this embodiment, referring to fig. 1, a lock catch 13 is installed at an inner side edge of the protection box door 2, a lock groove 14 adapted to the lock catch 13 is formed at a right portion of a front side of the protection box 1, a handle 15 is installed at an outer side edge of the protection box door 2, and the handle 15 facilitates opening and closing of the protection box door 2.

In this embodiment, please refer to fig. 1, the handles 16 are mounted on the upper portions of the two sides of the protection box 1, and the handles 16 are convenient for carrying.

In this embodiment, please refer to fig. 1, the four corners of the bottom of the protection box 1 are respectively installed with a support pad 17, and the support pads 17 have a good support effect.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: be provided with ventilation assembly 12 on protection chamber door 2, ventilation assembly 12 is including inlaying ventilation grid 121 of establishing on protection chamber door 2, and vent 122 has been seted up to equidistant on ventilation grid 121, and dustproof filter screen 123 is installed in the outside of vent 122, establishes ventilation grid 121 through inlaying on protection chamber door 2 to vent 122 has been seted up to the equidistance, can play good ventilation effect, prevents through the dustproof filter screen 123 that sets up that the dust from vent 122 entering to lead acid battery body 5 production influence.

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 can reduce lead acid battery that vibrations from top to bottom have a protection shield, includes guard box (1), its characterized in that: the protection box comprises a protection box body (1), a protection box door (2) is mounted at the left part of the front side of the protection box (1) through a hinge, a mounting plate (3) is arranged in an inner cavity of the protection box (1), a mounting groove (4) is formed in the top of the mounting plate (3), a lead-acid battery body (5) is mounted in the groove of the mounting groove (4), two groups of first damping assemblies (6) are arranged between the bottom of the mounting plate (3) and the bottom of the inner cavity of the protection box (1), two groups of fixing plates (7) are mounted at the lower parts of the two sides of the inner cavity of the protection box (1), a second damping assembly (8) is arranged between the four corners of the bottom of the mounting plate (3) and the top of the fixing plates (7), two groups of binding posts (10) are arranged at the top of the lead-acid battery body (5), and the tops of the two groups of binding posts (10) penetrate through the top of the protection box (1), the ventilating assembly (12) is arranged on the protection box door (2), and supporting pads (17) are mounted at four corners of the bottom of the protection box (1).

2. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: first damper (6) are including installing fixing base (61) of mounting panel (3) bottom inboard, the bottom of fixing base (61) articulates there are two sets of connecting rod (62), and is two sets of the bottom of connecting rod (62) all articulates there is slide (63), the bottom of guard box (1) inner chamber seted up with slide (63) assorted spout (64), the bottom of slide (63) install with ball (65) that spout (64) tank bottom contacted, two sets of one side that slide (63) kept away from each other all is connected with first spring (66), keep away from first spring (66 one side of slide (63) with the cell wall of spout (64) is connected.

3. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: second damper (8) is including installing sleeve (81) at fixed plate (7) top, sleeve (81)'s top is inserted and is equipped with loop bar (82), the top of loop bar (82) with the bottom of mounting panel (3) is connected, loop bar (82) extend into limiting plate (83) are installed to one side of sleeve (81), the bottom of limiting plate (83) with be connected with second spring (84) between the bottom inner wall of sleeve (81).

4. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: ventilation subassembly (12) are including inlaying and establishing ventilation grid (121) on protection chamber door (2), vent (122) have been seted up on ventilation grid (121) equidistance, dustproof filter screen (123) are installed in the outside of vent (122).

5. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: the guide strip (9) is all installed to the both sides of guard box (1) inner chamber, the both sides of mounting panel (3) all seted up with guide strip (9) assorted guide way.

6. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: and an insulating sleeve (11) is arranged at the joint of the binding post (10) and the protection box (1).

7. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: hasp (13) are installed to the inboard edge of protection chamber door (2), the front side right part of protection chamber (1) seted up with locked groove (14) of hasp (13) looks adaptation, handle (15) are installed to the outside edge of protection chamber door (2).

8. The lead-acid battery with the protection plate for reducing the vibration of the battery body as claimed in claim 1, wherein: handles (16) are mounted on the upper portions of the two sides of the protection box (1).