CN212848605U

CN212848605U - Direct-connected type anti-overflow liquid type lead acid battery

Info

Publication number: CN212848605U
Application number: CN202021718320.8U
Authority: CN
Inventors: 吴春江; 开明敏; 许国强
Original assignee: Zhejiang Changxing Kisun Power Supply Co ltd
Current assignee: Zhejiang Changxing Kisun Power Supply Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a direct-connected type anti-overflow liquid type lead-acid battery, which comprises lead-acid battery bodies, wherein the top end of each lead-acid battery body is provided with a sealing cover, the two side corners of the top end of each sealing cover are symmetrically provided with fixed blocks, one side of each fixed block is rotatably connected with a positioning block, the top end of each sealing cover is provided with a positioning groove corresponding to the position of one side of the positioning block, and the inner side of each positioning groove is symmetrically provided with a rubber block, so that a worker can fix the position between a connecting plate and a fixed plate through a thread groove and a fixing bolt, thereby the worker can pre-fix the position of the bottom between the two lead-acid battery bodies, and the worker can fix the position between the two lead-acid battery bodies through the fixed blocks, the positioning grooves, through locating plate and sheet rubber, the staff of being convenient for is injectd the position of locating piece.

Description

Direct-connected type anti-overflow liquid type lead acid battery

Technical Field

The utility model relates to the technical field of batteries, specifically a direct-connected type anti-overflow liquid type lead acid battery.

Background

In the technical field of batteries, a lead-acid battery is a storage battery with electrodes mainly made of lead and oxides thereof, electrolyte is sulfuric acid solution, the lead-acid battery mainly comprises lead dioxide on the positive electrode and lead on the negative electrode in a discharging state, and the lead-acid battery mainly comprises lead on the positive electrode and the negative electrode in a charging state and is made of lead sulfate on the positive electrode and the negative electrode, so that a novel lead-acid battery is disclosed in Chinese patent network with the application number of 201820286008.2, and a positive electrode conductor and a negative electrode conductor are connected in series with a positive electrode plate and a negative electrode plate through connecting holes of an inner shell without cross-bridge connection, so;

but this lead acid battery is in the in-service use in-process, lead acid battery often can a plurality of combination mounting inside equipment, improve voltage, all can carry out the direct-connected type with the switching copper line between two lead acid battery and connect, owing to lack coupling mechanism, lead to two lead acid battery position each other in the use can take place the skew, owing to the pencil of switching copper is fixed, thereby lead to taking place to break away from the phenomenon between switching copper and the positive and negative switching piece, moreover, owing to lack buffer gear, lead to can cause lead acid battery's rocking when equipment takes place the vibration.

SUMMERY OF THE UTILITY MODEL

The utility model provides a direct-connected type anti-overflow liquid type lead acid battery, this lead acid battery that can effectively solve and propose in the above-mentioned background art is at the in-service use in-process, lead acid battery often can a plurality of composite set installs inside equipment, all can carry out the direct-connected type with the switching copper line between two lead acid batteries and connect, owing to lack coupling mechanism, the position that leads to two lead acid batteries to be each other in the use can take place the skew, because the pencil of switching copper is fixed, thereby lead to taking place the separation phenomenon between switching copper and the positive and negative switching piece, moreover, owing to lack buffer gear, can cause the problem of rocking of lead acid battery when leading to equipment to take place to vibrate.

In order to achieve the above object, the utility model provides a following technical scheme: a direct-connected type anti-overflow lead-acid battery comprises a lead-acid battery body, wherein a sealing cover is arranged at the top end of the lead-acid battery body, the two side angles at the top end of the sealing cover are symmetrically provided with fixed blocks, one side of each fixed block is rotatably connected with a positioning block, a positioning groove is arranged at one side of the top end of the sealing cover corresponding to the positioning block, rubber blocks are symmetrically arranged at the inner side of the positioning groove, a positioning plate is fixedly connected at the top end of the sealing cover corresponding to one side of the fixed block, one side of the positioning plate is connected with a rubber sheet, the bottom end of the lead-acid battery body is fixedly provided with a rubber pad, two edge parts of the bottom end of the rubber pad are both fixedly provided with a fixed plate, the fixed plate bottom middle part has been seted up the spread groove, the inboard embedding of spread groove has the connecting plate, the thread groove has all been seted up with fixed plate inside to the connecting plate, the thread groove inboard is connected with fixing bolt.

Preferably, chamfers are arranged at two sides of the bottom end of the positioning block, and the longitudinal section size of the positioning block and the longitudinal section size of the positioning groove are equal.

Preferably, the inner side of the thread groove is connected with the outer side of the fixing bolt through threads, and the fixing plate is fixedly connected with the connecting plate through the fixing bolt.

Preferably, one side of the rubber block is connected with one side of the positioning block, and positive and negative adapter pieces are installed at two corners of the top end of the sealing cover.

Preferably, the rubber pad top equidistance has been seted up the dashpot, buffer spring is installed in the inboard embedding of dashpot.

Preferably, one end of the buffer spring is fixedly connected with the bottom end of the lead-acid battery body, and the size of the cross section of the rubber pad is the same as that of the cross section of the lead-acid battery body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with thread groove and fixing bolt, the staff of being convenient for fixes the position between connecting plate and the fixed plate, thereby the staff of being convenient for is fixed in advance the position of bottom between two lead acid battery bodies, through the fixed block, the locating piece, constant head tank and block rubber, the staff of being convenient for is fixed the position between two lead acid battery bodies, thereby avoid two lead acid battery bodies to take place the skew in the use, through locating plate and sheet rubber, the staff of being convenient for is injectd the position of locating piece, thereby avoid the locating piece to take place to rotate the phenomenon in not using.

2. Be provided with rubber block, dashpot and buffer spring, can be in lead acid battery body use, owing to cushion external equipment produces the vibration to avoid the vibration to cause rocking of lead acid battery body, and then avoid lead acid battery body and equipment to bump the damage that causes lead acid battery body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the buffer spring of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing bolt of the present invention;

FIG. 4 is a schematic view of the area A of FIG. 1 according to the present invention;

reference numbers in the figures: 1. a lead-acid battery body; 2. a sealing cover; 3. a fixed block; 4. positioning blocks; 5. positioning a groove; 6. a rubber block; 7. positioning a plate; 8. a rubber sheet; 9. chamfering; 10. a rubber pad; 11. a fixing plate; 12. connecting grooves; 13. a connecting plate; 14. a thread groove; 15. fixing the bolt; 16. a buffer tank; 17. a buffer spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a direct-connected type anti-overflow lead-acid battery, which comprises lead-acid battery bodies 1, in order to facilitate the worker to fix the position between two lead-acid battery bodies 1, a sealing cover 2 is arranged at the top end of the lead-acid battery body 1, positive and negative switching sheets are arranged at the two side angles at the top end of the sealing cover 2, fixed blocks 3 are symmetrically arranged at the two side angles at the top end of the sealing cover 2, one side of the fixed block 3 is rotationally connected with a positioning block 4, chamfers 9 are arranged at the two side parts at the bottom end of the positioning block 4, a positioning groove 5 is arranged at the position at the top end of the sealing cover 2 corresponding to one side of the positioning block 4, the longitudinal section size of the positioning block 4 is equal to the longitudinal section size of the positioning groove 5, one side of the positioning plate 7 is connected with a rubber sheet 8, a rubber pad 10 is fixedly installed at the bottom end of the lead-acid battery body 1, fixing plates 11 are fixedly installed at two side portions of the bottom end of the rubber pad 10, a connecting groove 12 is formed in the middle of the bottom end of each fixing plate 11, a connecting plate 13 is embedded into the inner side of each connecting groove 12, thread grooves 14 are formed in the connecting plate 13 and the fixing plates 11, fixing bolts 15 are connected to the inner sides of the thread grooves 14, the inner sides of the thread grooves 14 are connected with the outer sides of the fixing bolts 15 through threads, and the fixing plates 11 and the connecting plates 13 are fixedly connected through;

in order to facilitate the vibration that the staff received 1 bottom of lead acid battery body to cushion, rubber pad 10 cross section size is the same with 1 cross section size of lead acid battery body, and the buffer slot 16 has been seted up to rubber pad 10 top equidistance, and buffer spring 17 is installed in 16 inboard imbeds of buffer slot, and buffer spring 17 tip and 1 bottom fixed connection of lead acid battery body to can strengthen the inside structural strength of rubber pad 10.

The utility model discloses a theory of operation and use flow: a direct-connected type anti-overflow lead-acid battery, in the actual use process, through the sealed lid 2, can play the anti-overflow liquid role to the lead-acid battery body 1, the staff can through the cooperation between the thread groove 14 and the fixing bolt 15, can be connected between the connecting plate 13 and the fixing plate 11, through the fixed connection between the fixing plate 11 and the rubber pad 10, can fix the position of the fixing plate 11, through the fixed connection between the rubber pad 10 and the lead-acid battery body 1, can fix the position of the rubber pad 10, thus can make the connecting plate 13 and the lead-acid battery body 1 fixed connection, afterwards, the staff imbeds the top end of the connecting plate 13 into the connecting groove 12 that is set up in the bottom end of the fixing plate 11 of the bottom end of another lead-acid battery body 1, thus can limit the position of the bottom between two lead-acid battery bodies 1, at, the two lead-acid battery bodies 1 are in mutual contact;

then, the worker can embed the positioning block 4 into the positioning groove 5 through the rotary connection between the positioning block 4 and the fixing block 3, the worker can embed the positioning block 4 into the position between the two rubber blocks 6 conveniently through the chamfer 9, the position of the positioning block 4 can be fixed through the elastic extrusion action of the rubber blocks 6, and therefore the separation phenomenon between the positioning block 4 and the positioning groove 5 in the using process is avoided;

finally, when the equipment that lead-acid battery body 1 connects produced the vibration, through rubber pad 10, can carry out the buffering to the vibration, through the elastic action of buffer spring 17 in buffer slot 16, can play secondary buffering to the vibration to avoid the vibration to cause lead-acid battery body 1 to rock everywhere, simultaneously, buffer spring 17 can strengthen the inside structural strength of rubber pad 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a direct-connected type anti-overflow liquid type lead acid battery, includes lead acid battery body (1), its characterized in that: the lead-acid battery comprises a lead-acid battery body (1), a sealing cover (2) is installed at the top end of the lead-acid battery body (1), fixed blocks (3) are symmetrically installed at two side angles of the top end of the sealing cover (2), a positioning block (4) is rotatably connected to one side of each fixed block (3), a positioning groove (5) is formed in the position, corresponding to one side of the positioning block (4), of the top end of the sealing cover (2), rubber blocks (6) are symmetrically installed on the inner side of the positioning groove (5), a positioning plate (7) is fixedly connected to the position, corresponding to one side of the fixed block (3), of the top end of the sealing cover (2), a rubber sheet (8) is connected to one side of the positioning plate (7), a rubber pad (10) is fixedly installed at the bottom end of the lead-acid battery body (1), threaded grooves (14) are formed in the connecting plate (13) and the fixing plate (11), and fixing bolts (15) are connected to the inner sides of the threaded grooves (14).

2. The direct-connected type anti-overflow lead-acid battery of claim 1, characterized in that, chamfers (9) are provided at two edges of the bottom end of the positioning block (4), and the longitudinal section size of the positioning block (4) and the longitudinal section size of the positioning groove (5) are provided.

3. The direct connection type anti-overflow lead-acid battery of claim 1, characterized in that the inner side of the thread groove (14) is connected with the outer side of the fixing bolt (15) through a thread, and the fixing plate (11) is fixedly connected with the connecting plate (13) through the fixing bolt (15).

4. The direct-connected type anti-overflow lead-acid battery of claim 1, characterized in that, one side of the rubber block (6) is connected with one side of the positioning block (4), and positive and negative adapter plates are installed at two corners of the top end of the sealing cover (2).

5. The direct connection type anti-overflow lead-acid battery of claim 1 is characterized in that the top end of the rubber gasket (10) is provided with buffer grooves (16) at equal intervals, and buffer springs (17) are embedded and mounted on the inner sides of the buffer grooves (16).

6. The direct connection type anti-overflow lead-acid battery of claim 5, characterized in that, one end of the buffer spring (17) is fixedly connected with the bottom end of the lead-acid battery body (1), and the cross section size of the rubber gasket (10) is the same as that of the lead-acid battery body (1).