Lead-acid storage battery convenient to maintain

Abstract

The lead-acid storage battery convenient to maintain comprises a box body and a box cover, the box cover is installed on the box body, a contraction groove is formed in the upper end of the outer side face of the box body, inserting plates are symmetrically arranged at the top of the box body, installation holes are formed in the inserting plates in a penetrating mode, closing plates are symmetrically arranged on the inner side of the box cover, and the closing plates are connected with the contraction groove. The closing plate is arranged around the inner side of the box cover, inserting grooves are symmetrically formed in the two sides of the closing plate, the inserting grooves correspond to the inserting plates, the closing plate corresponds to the shrinkage grooves, control mechanisms are symmetrically arranged on the side face of the inner wall of the closing plate, moving plates are movably arranged on the control mechanisms, and mounting columns are arranged on the sides, facing the inserting grooves, of the moving plates. According to the storage battery box, the mounting columns are controlled to be inserted into the mounting holes through the control mechanism, so that the box cover and the box body are fixedly connected, the storage battery box is convenient to maintain, and the problem that a storage battery provided in the background technology is difficult to maintain is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-acid batteries, and particularly relates to a lead-acid battery which is easy to maintain. Background Art

[0002] As people's quality of life improves, various belt tools have entered people's lives, among which electric vehicles account for a relatively large proportion. Therefore, the requirements for batteries used in electric vehicles are getting higher and higher. The fixing measures of existing batteries are imperfect. During use, they are prone to loosening due to inadequate fixing, which has low safety and is difficult to maintain. Therefore, a lead-acid battery that is easy to maintain is proposed. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem in the prior art that it is inconvenient to disassemble the battery, which leads to difficulty in maintenance, and to provide a lead-acid battery that is easy to maintain by inserting a mounting post into a mounting hole controlled by a control mechanism to complete the fixed connection between the box cover and the box body, thereby facilitating the disassembly and installation of the box cover and the box body.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a lead-acid battery that is easy to maintain, including a box body and a box cover, the box cover is installed on the box body, the upper end of the outer side surface of the box body is provided with a shrinkage groove, the top of the box body is symmetrically provided with plug plates, the plug plates are penetrated with mounting holes, the inner side of the box cover is symmetrically provided with closing plates, the closing plates are arranged around the inner side of the box cover, the closing plates are symmetrically provided with slots on both sides, the slots and the plug plates are arranged correspondingly, the closing plates are arranged correspondingly with the shrinkage grooves, the inner wall side surfaces of the closing plates are symmetrically provided with control mechanisms, the control mechanisms are movably provided with a movable plate, the movable plate is provided with a mounting column on the side facing the slot, and the mounting column and the mounting hole are arranged correspondingly.

[0005] Preferably, the control mechanism includes a control housing, a fixed block, a drive motor, a lead screw and a lead screw nut, the control housing is arranged at the corner of the closing plate, the fixed block is arranged on the side of the inner wall of the control housing, the drive motor is arranged on the side of the inner wall of the control housing away from the fixed block, one end of the lead screw is rotatably arranged in the fixed block, the other end of the lead screw is fixedly connected to the drive motor, the lead screw nut is sleeved on the lead screw, and the lead screw nut is connected to the movable plate.

[0006] Preferably, a connecting block is provided between the lead screw nut and the movable plate, and extension structures are provided on both sides of the top of the connecting block, and the extension structures are movably arranged on the top of the control housing.

[0007] Preferably, a transparent plate is provided through the center of the top of the box cover.

[0008] Preferably, shielding plates are symmetrically arranged below the upper wall of the box cover, and the shielding plates are symmetrically arranged on both sides of the transparent plate and fixed on the control mechanism.

[0009] Preferably, when the box cover and the box body are closed, the box cover falls into the shrinkage groove, the closing plate is in contact with the box body, and the plug plate enters the slot, thereby increasing the closure degree of the connection between the box body and the box cover.

[0010] The beneficial effects of the utility model are:

[0011] The utility model controls the installation column to be inserted into the installation hole through a control mechanism to complete the fixed connection between the box cover and the box body, so that the box cover and the box body can be disassembled and installed conveniently, thereby achieving easy maintenance, and solving the problem of difficult maintenance of the battery mentioned in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a lead-acid battery which is easy to maintain.

[0013] Figure 2 yes Figure 1 The internal structure diagram of the middle box.

[0014] Figure 3 yes Figure 1 Diagram of the internal structure of the middle box cover.

[0015] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle.

[0016] Figure 5 yes Figure 3 Diagram of the internal structure of the control mechanism.

[0017] In the figure: 1. box body; 2. box cover; 3. contraction groove; 4. plug-in plate; 5. mounting hole; 6. closing plate; 7. slot; 8. control mechanism; 9. moving plate; 10. mounting column; 11. control housing; 12. fixing block; 13. driving motor; 14. lead screw; 15. lead screw nut; 16. connecting block; 17. transparent plate; 18. shielding plate. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-5 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0020] The present embodiment provides a lead-acid storage battery that is easy to maintain, including a box body 1 and a box cover 2. The box cover 2 is installed on the box body 1. A shrinkage groove 3 is provided on the upper end of the outer surface of the box body 1. A plug plate 4 is symmetrically provided on the top of the box body 1. A mounting hole 5 is penetrated through the plug plate 4. A closing plate 6 is symmetrically provided on the inner side of the box cover 2. The closing plate 6 is arranged around the inner side of the box cover 2. Slots 7 are symmetrically provided on both sides of the closing plate 6. The slots 7 and the plug plate 4 are correspondingly arranged. The closing plate 6 and the shrinkage groove 3 are correspondingly arranged. A control mechanism 8 is symmetrically provided on the side of the inner wall of the closing plate 6. A movable plate 9 is movably provided on the control mechanism 8. A mounting column 10 is provided on the side of the movable plate 9 facing the slot 7. The mounting column 10 and the mounting hole 5 are correspondingly arranged.

[0021] In one embodiment, specifically, the control mechanism 8 includes a control housing 11, a fixed block 12, a drive motor 13, a lead screw 14 and a lead screw nut 15. The control housing 11 is arranged at the corner of the closing plate 6, the fixed block 12 is arranged on the side of the inner wall of the control housing 11, the drive motor 13 is arranged on the side of the inner wall of the control housing 11 away from the fixed block 12, one end of the lead screw 14 is rotatably arranged in the fixed block 12, and the other end of the lead screw 14 is fixedly connected to the drive motor 13, the lead screw nut 15 is sleeved on the lead screw 14, and the lead screw nut 15 is connected to the movable plate 9.

[0022] In one embodiment, specifically, a connecting block 16 is provided between the lead screw nut 15 and the movable plate 9 , and extension structures are provided on both sides of the top of the connecting block 16 , and the extension structures are movably arranged on the top of the control housing 11 .

[0023] In one embodiment, specifically, a transparent plate 17 is provided through the center of the top of the box cover 2 .

[0024] In one embodiment, specifically, shielding plates 18 are symmetrically provided on the lower part of the upper wall of the box cover 2 , and the shielding plates 18 are symmetrically provided on both sides of the transparent plate 17 and fixed on the control mechanism 8 .

[0025] In one embodiment, when the box cover 2 and the box body 1 are closed, the box cover 2 falls into the shrinkage groove 3, the closing plate 6 is in contact with the box body 1, and the plug plate 4 enters the slot 7, increasing the closure degree of the connection between the box body 1 and the box cover 2.

[0026] The working process of the lead-acid battery that is easy to maintain in this embodiment is as follows: the box cover 2 is placed on the box body 1, the plug plate 4 enters the slot 7, the box cover 2 falls into the shrinkage groove 3, the closing plate 6 is in contact with the box body 1, and then the drive motor 13 is started. The drive motor 13 drives the lead screw 14 to rotate, and the lead screw 14 drives the connecting block 16, the moving plate 9 and the mounting column 10 to move through the lead screw nut 15, and the mounting column 10 is controlled to move toward the mounting hole 5, so that the mounting column 10 is inserted into the mounting hole 5, and the installation of the box cover 2 and the box body 1 is completed.

[0027] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A lead-acid battery that is easy to maintain, characterized in that: The invention comprises a box body (1) and a box cover (2), wherein the box cover (2) is mounted on the box body (1), a contraction groove (3) is provided at the upper end of the outer surface of the box body (1), a plug plate (4) is symmetrically provided on the top of the box body (1), a mounting hole (5) is penetrated through the plug plate (4), a closing plate (6) is symmetrically provided on the inner side of the box cover (2), the closing plate (6) is arranged around the inner side of the box cover (2), slots (7) are symmetrically provided on both sides of the closing plate (6), the slots (7) and the plug plate (4) are arranged correspondingly, the closing plate (6) and the contraction groove (3) are arranged correspondingly, a control mechanism (8) is symmetrically provided on the inner wall side of the closing plate (6), a movable plate (9) is movably provided on the control mechanism (8), a mounting column (10) is provided on the side of the movable plate (9) facing the slot (7), and the mounting column (10) and the mounting hole (5) are arranged correspondingly.

2. The lead-acid battery easy to maintain according to claim 1, characterized in that: The control mechanism (8) comprises a control housing (11), a fixed block (12), a drive motor (13), a lead screw (14) and a lead screw nut (15); the control housing (11) is arranged at a corner of the closing plate (6); the fixed block (12) is arranged on the side of the inner wall of the control housing (11); the drive motor (13) is arranged on the side of the inner wall of the control housing (11) away from the fixed block (12); one end of the lead screw (14) is rotatably arranged in the fixed block (12); the other end of the lead screw (14) is fixedly connected to the drive motor (13); the lead screw nut (15) is sleeved on the lead screw (14); and the lead screw nut (15) is connected to the movable plate (9).

3. The lead-acid battery easy to maintain according to claim 2, characterized in that: A connecting block (16) is provided between the lead screw nut (15) and the movable plate (9), and extension structures are provided on both sides of the top of the connecting block (16), and the extension structures are movably arranged on the top of the control housing (11).

4. The lead-acid battery easy to maintain according to claim 1, characterized in that: A transparent plate (17) is provided through the center of the top of the box cover (2).

5. The lead-acid battery easy to maintain according to claim 4, characterized in that: A shielding plate (18) is symmetrically arranged below the upper wall of the box cover (2); the shielding plate (18) is symmetrically arranged on both sides of the transparent plate (17) and fixedly arranged on the control mechanism (8).

6. The lead-acid battery easy to maintain according to claim 1, characterized in that: When the box cover (2) and the box body (1) are closed, the box cover (2) falls into the contraction groove (3), the closing plate (6) is in fixed contact with the box body (1), and the plug plate (4) enters the slot (7), thereby increasing the degree of closure at the connection between the box body (1) and the box cover (2).

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