Lead-acid storage battery terminal reinforcing structure

Abstract

The utility model relates to the technical field of lead-acid storage batteries, and discloses a terminal reinforcing structure of a lead-acid storage battery, which comprises a battery groove plate and a battery cover arranged at the top of the battery groove plate, and further comprises a connecting column head which is arranged on the battery groove plate and is sleeved with a column head cushion cover; the battery terminal is arranged on the connecting column head in a sleeving manner, and two groups of reinforcing columns are symmetrically and fixedly arranged outside the column head cushion sleeve; the clamping mechanism is arranged above the battery terminal, the battery terminal can be clamped outside the connecting column head through the clamping mechanism, and red and black glue is arranged on the uppermost portion of the battery groove plate. The column head cushion sleeve is sleeved with the two sets of symmetrically-distributed reinforcing columns, meanwhile, after the battery terminal is combined with the connecting column head, the battery terminal is covered with a set of reinforcing pasting sleeve, the pasting sleeve column is aligned with the screw hole of the reinforcing column, then the reinforcing pasting sleeve can be pressed downwards through the reinforcing screw rod, and the battery terminal is connected with the connecting column head. Therefore, the battery terminal is kept in a relatively stable state in the use process, shaking is reduced, and the connection stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead-acid batteries, in particular to a lead-acid battery terminal reinforcement structure. Background Art

[0002] In addition to lithium batteries, lead-acid batteries are also a very important battery system. The volume and weight of lead-acid batteries have not been effectively improved, so they are most commonly used in automobile and motorcycle engines. Lead-acid batteries are mainly composed of positive and negative plates, separators, shells and electrolytes.

[0003] Lead-acid battery terminals are important connectors used to connect the internal column cap and external conductor of the battery. The terminals are generally Z-shaped sheet structures, which are easy to deform and damage, and the terminals are easy to loosen. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a lead-acid battery terminal reinforcement structure to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] Including: a battery slot plate and a battery cover installed on the top of the battery slot plate,

[0007] Also includes:

[0008] A connecting column head is arranged on the battery slot plate, and a column head cushion sleeve is arranged on the outer sleeve of the connecting column head;

[0009] The battery terminal is sleeved on the connection column head, and two sets of reinforcement columns are symmetrically fixed outside the column head cushion sleeve;

[0010] The clamping mechanism is arranged above the battery terminal. The battery terminal can be clamped outside the connecting column head through the clamping mechanism. The top of the battery slot plate is provided with red and black glue.

[0011] Furthermore, the surface of the battery slot plate is provided with symmetrically distributed terminal connection slots, and the connection column heads pass through the interior of the battery cover and extend into the slots of the terminal connection slots.

[0012] Furthermore, a terminal socket is provided at the lower half of the battery terminal, and the terminal socket is adapted to the diameter of the connection column head.

[0013] Furthermore, the bottom of the battery terminal fits with the upper end of the column head gasket, and the top of the battery terminal extends outward from the terminal connection groove.

[0014] Furthermore, the clamping mechanism includes a reinforcing sleeve, a sleeve column and a reinforcing screw. The reinforcing sleeve is attached to the upper part of the battery terminal, the sleeve column is fixed at both ends of the reinforcing sleeve, and the reinforcing screw is installed above the sleeve column.

[0015] Furthermore, a screw hole is provided on the surface of the sleeve column, and a socket adapted to the connecting column head is provided on the surface of the reinforced sleeve.

[0016] Furthermore, the reinforcing screw rod is threadedly connected to the sleeve column and the reinforcing column respectively.

[0017] Furthermore, a protective sleeve is fixedly arranged on the top of the reinforcement sleeve, and an extension portion is arranged outwardly on the top of the protective sleeve.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The present application arranges two groups of symmetrically distributed reinforcement columns outside the column head cushion sleeve. At the same time, after the battery terminal is combined with the connecting column head, a group of reinforcement sleeves are covered on the top of the battery terminal to align the screw holes of the sleeve columns with the reinforcement columns. Then, the reinforcement sleeves can be pressed downward by using the reinforcement screws to lock the battery terminals outside the connecting column heads, thereby keeping the battery terminals in a relatively stable state during use, reducing shaking, improving the connection stability, and maintaining the stability of the structure. The battery terminals are not easily deformed during use. In addition, the outward extension structure of the protective sleeve can strengthen the connection strength with the red and black glue, and the red and black glue and the terminal connection groove cover the inner groove more tightly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is an enlarged view of the terminal connection slot of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the reinforced sleeve of the utility model;

[0023] Figure 4 This is a top view of the column head cushion sleeve of the utility model;

[0024] Figure 5 A cross-sectional view of the reinforced sleeve of the utility model.

[0025] In the figure: 1. Battery slot plate; 2. Battery cover; 3. Terminal connection slot; 4. Connection column head; 5. Column head gasket; 6. Reinforcement column; 7. Battery terminal; 8. Terminal socket; 9. Reinforcement sleeve; 10. Sleeve column; 11. Reinforcement screw; 12. Protective cover; 13. Red and black glue. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0027] See also Figure 1-5 , including: a battery slot plate 1 and a battery cover 2 installed on the top of the battery slot plate 1, two groups of terminal connection grooves 3 are arranged on the surface of the battery cover 2 near the edge, a connection column head 4 is arranged on the battery slot plate 1, a column head gasket 5 is arranged on the outer shell of the connection column head 4, and the connection column head 4 passes through the battery cover 2 and extends into the groove of the terminal connection groove 3, the bottom of the column head gasket 5 is fixed to the bottom of the groove of the terminal connection groove 3, so that the connection column head 4 passes through the battery cover 2 and extends into the inner side of the column head gasket 5, and a part of the column head gasket 5 is exposed above the column head gasket 5. When installing, the battery terminal 7 needs to be combined with the connecting column head 4. A group of terminal sockets 8 are opened on the surface of the battery terminal 7, and the aperture of the terminal socket 8 is adapted to the connecting column head 4, so that the connecting column head 4 can be inserted into the hole of the terminal socket 8 to complete the combination with the battery terminal 7. The bottom of the Z-shaped battery terminal 7 is sleeved outside the connecting column head 4, and the bottom is tightly attached to the top of the column head gasket 5. The upper half of the battery terminal 7 extends outward from the groove of the terminal connecting groove 3, and two groups of reinforcement columns 6 are symmetrically fixed at the bottom outside the column head gasket 5;

[0028] The clamping mechanism is arranged above the battery terminal 7, and the battery terminal 7 can be clamped to the outside of the connecting column head 4 through the clamping mechanism. The top of the battery slot plate 1 is provided with red and black glue 13. The clamping mechanism includes a reinforcing sleeve 9, a sleeve column 10 and a reinforcing screw 11. The reinforcing sleeve 9 is fitted on the upper part of the battery terminal 7. The sleeve column 10 is fixed at both ends of the reinforcing sleeve 9. The reinforcing screw 11 is installed above the sleeve column 10. The surface of the sleeve column 10 is provided with a screw hole. The surface of the reinforcing sleeve 9 is provided with a socket adapted to the connecting column head 4. The reinforcing screw 11 is threadedly connected with the sleeve column 10 and the reinforcing column 6 respectively. After the battery terminal 7 is assembled, the reinforcing sleeve 9 is covered on the battery terminal 7 so that the socket on the surface of the reinforcing sleeve 9 is aligned with the terminal socket 8, and the top of the connecting column head 4 is extended into the socket of the reinforcing sleeve 9. At the same time, the sleeve columns 10 distributed on both sides of the reinforcing sleeve 9 are aligned with the The two groups of reinforcement columns 6 are aligned up and down, and then the reinforcement screws 11 are used to pass through the screw holes on the sleeve columns 10 and the surfaces of the reinforcement columns 6, so as to firmly lock the battery terminals 7 above the column head cushion sleeves 5 to keep the battery terminals 7 stable. A protective sleeve 12 is fixed to the top of the reinforcement sleeve 9, and an extension portion is arranged outward on the top of the protective sleeve 12. The protective sleeve 12 consists of two parts, the lower part is a cylindrical structure, and the upper part is an umbrella-shaped structure. The upper and lower structures are connected so that the top of the connecting column head 4 is wrapped in the reinforcement sleeve 9 and the protective sleeve 12, and the outer extension portion of the protective sleeve 12 can make the red and black glue 13 filled in the terminal connecting groove 3 have a higher bonding strength and is not easy to fall off, thereby further improving the stability of the battery terminal 7.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Lead-acid battery terminal reinforcement structure, including: A battery slot plate (1) and a battery cover (2) mounted on the top of the battery slot plate (1), It is characterized by further comprising: A connecting column head (4) is arranged on the battery slot plate (1), and a column head cushion sleeve (5) is arranged on the outer cover of the connecting column head (4); The battery terminal (7) is sleeved on the connection column head (4), and two groups of reinforcement columns (6) are symmetrically fixed outside the column head cushion sleeve (5); The clamping mechanism is arranged above the battery terminal (7), and the battery terminal (7) can be clamped outside the connecting column head (4) through the clamping mechanism. The top of the battery slot plate (1) is provided with red and black glue (13).

2. The lead-acid battery terminal reinforcement structure according to claim 1, characterized in that: The surface of the battery slot plate (1) is provided with symmetrically distributed terminal connection slots (3), and the connection column head (4) passes through the interior of the battery cover (2) and extends into the slot of the terminal connection slot (3).

3. The lead-acid battery terminal reinforcement structure according to claim 1, characterized in that: The lower half of the battery terminal (7) is provided with a terminal socket (8), and the terminal socket (8) is adapted to the diameter of the connection column head (4).

4. The lead-acid battery terminal reinforcement structure according to claim 1, characterized in that: The bottom of the battery terminal (7) is fitted with the upper end of the column head gasket (5), and the top of the battery terminal (7) extends outward from the terminal connection groove (3).

5. The lead-acid battery terminal reinforcement structure according to claim 1, characterized in that: The clamping mechanism comprises a reinforcing sleeve (9), a sleeve column (10) and a reinforcing screw rod (11); the reinforcing sleeve (9) is fitted on the upper part of the battery terminal (7); the sleeve column (10) is fixed at both ends of the reinforcing sleeve (9); and the reinforcing screw rod (11) is installed above the sleeve column (10).

6. The lead-acid battery terminal reinforcement structure according to claim 5, characterized in that: The surface of the sleeve column (10) is provided with a screw hole, and the surface of the reinforcement sleeve (9) is provided with a plug hole adapted to the connection column head (4).

7. The lead-acid battery terminal reinforcement structure according to claim 6, characterized in that: The reinforcing screw rod (11) is threadedly connected to the sleeve column (10) and the reinforcing column (6) respectively.

8. The lead-acid battery terminal reinforcement structure according to claim 7, characterized in that: A protective sleeve (12) is fixedly arranged on the top of the reinforcement sleeve (9), and an extension portion is arranged outwardly on the top of the protective sleeve (12).

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