CN214505712U

CN214505712U - Improved generation lead acid battery middle cover

Info

Publication number: CN214505712U
Application number: CN202120795900.5U
Authority: CN
Inventors: 谌育青; 焦亚菲; 杨志强
Original assignee: Zhejiang Hanshi Molding Technology Co ltd
Current assignee: Zhejiang Hanshi Molding Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-26
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the technical field of the lead acid battery, especially, be a lid in improved generation lead acid battery, to among the current lead acid battery the lid mostly through the bolt to its fixed, fixed complex operation, the poor problem of result of use, the scheme is now proposed, it includes the battery box, the top movable mounting of battery box has well apron, and the top fixed mounting of well apron has the handle, rotates on the top inner wall of handle and installs the threaded rod, and the arm-tie is installed to the outside screw thread of the outside threaded rod of threaded rod, the first spring of top fixedly connected with of arm-tie, and the equal fixed connection of one end that the arm-tie was kept away from to a plurality of first springs is on the top inner wall of handle, and the top of well apron is seted up flutedly, and fixed mounting has the reel in the bottom of threaded rod extends to the recess, two acting as go-between of the outside fixedly connected with of reel. The utility model has the advantages of reasonable design, easy operation makes things convenient for the dismantlement installation of centering apron, excellent in use effect.

Description

Improved generation lead acid battery middle cover

Technical Field

The utility model relates to a lead acid battery technical field especially relates to a lid in improved generation lead acid battery.

Background

The device for converting chemical energy into electric energy is called a chemical battery, generally called a battery for short. After discharge, the internal active material can be regenerated by charging, the electrical energy is stored as chemical energy, and the chemical energy is converted into electrical energy again when discharge is required, and the battery is called a storage battery, also called a secondary battery, a lead-acid battery is a storage battery with electrodes mainly made of lead and oxides thereof, electrolyte is sulfuric acid solution, and 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.

However, most of the existing middle covers of lead-acid storage batteries are fixed through bolts, the fixing operation is complicated, and the using effect is poor, so an improved middle cover of the lead-acid storage battery is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current lead acid battery middle cover and fixing it mostly through the bolt, fixed complex operation, the poor shortcoming of result of use, and the improved generation lead acid battery middle cover that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved lead-acid storage battery middle cover comprises a battery box, wherein a middle cover plate is movably arranged at the top of the battery box, a handle is fixedly arranged at the top of the middle cover plate, a threaded rod is rotatably arranged on the inner wall of the top of the handle, a pulling plate is arranged on the outer side of the threaded rod in a threaded manner, first springs are fixedly connected to the top of the pulling plate, one ends of the first springs, far away from the pulling plate, are fixedly connected to the inner wall of the top of the handle, a groove is formed in the top of the middle cover plate, the bottom end of the threaded rod extends into the groove and is fixedly provided with a reel, two pulling wires are fixedly connected to the outer side of the reel, two clamping grooves are formed in the bottom of the middle cover plate, one ends of the two pulling wires, far away from the reel, extend into the corresponding clamping grooves and are fixedly provided with sliding plates, the two sliding plates are slidably connected into the corresponding clamping grooves, and one sides, far away from each other, of the two sliding plates, are fixedly connected with second springs, the one end fixed connection that corresponding slide was kept away from to two second springs is on the inner wall of corresponding draw-in groove, and the equal fixedly connected with rectangular pole in one side that two slides are close to each other, and the rectangular channel has all been seted up to the both sides of battery box, and two rectangular pole swing joint are in corresponding rectangular channel.

Preferably, the bottom of the middle cover plate is fixedly provided with a sealing ring, and the sealing ring is in movable sealing contact with the inner wall of the battery box to achieve a sealing effect.

Preferably, the top of the pulling plate is provided with a threaded hole, and the pulling plate is installed on the outer side of the threaded rod through the threaded hole in a threaded manner, so that the pulling plate can be conveniently installed in a threaded manner.

Preferably, equal fixed mounting has the limiting plate on the both sides inner wall of handle, the bottom and two limiting plate swing joint of arm-tie, and the equal fixed mounting in top of two limiting plates has the gag lever post, and arm-tie sliding connection plays limiting displacement in the outside of two gag lever posts to the arm-tie.

Preferably, equal fixed mounting has the guiding axle in two draw-in grooves, and two act as go-between are around establishing in the outside of corresponding guiding axle, are convenient for play the guide effect to two act as go-between.

Preferably, equal fixed mounting has the horizontal pole in two draw-in grooves, and two slide sliding connection play limiting displacement in the outside of corresponding horizontal pole to two slides.

In the utility model, the improved lead-acid storage battery middle cover pulls the pull plate to move upwards and extrude a plurality of first springs through the hand-held handle, so that the pull plate can be connected with the threaded rod through the threads, the threaded rod can drive the reel to rotate, and the two pull wires can be matched with the two guide shafts together, so that the two sliding plates can be pulled to move away from each other and extrude the two second springs, so that the two rectangular rods can slide out of the corresponding rectangular grooves, and then the fixing of the middle cover plate and the battery box can be released, when the middle cover plate needs to be installed, the middle cover plate only needs to be placed on the battery box, so that the sealing ring is in contact with the inner wall of the battery box, then the pull plate can be released, the two sliding plates can be moved to reset by approaching each other through the elastic deformation of the plurality of first springs and the two second springs, the two rectangular rods can slide into the corresponding rectangular grooves, so that the middle cover plate and the battery box can be fixed, the middle cover plate can be conveniently detached and installed, and the use effect is good;

the utility model has the advantages of reasonable design, easy operation makes things convenient for the dismantlement installation of centering apron, excellent in use effect.

Drawings

Fig. 1 is a schematic perspective view of an improved middle cover of a lead-acid storage battery according to the present invention;

fig. 2 is a schematic sectional view of a front view of an improved middle cover of a lead-acid storage battery provided by the present invention;

fig. 3 is a schematic structural diagram of a portion a of an improved lead-acid battery middle cover according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the improved lead-acid battery middle cover provided by the utility model.

In the figure: 1. a battery box; 2. a middle cover plate; 3. a grip; 4. a threaded rod; 5. pulling a plate; 6. a first spring; 7. a groove; 8. a reel; 9. a pull wire; 10. a card slot; 11. a slide plate; 12. a guide shaft; 13. a second spring; 14. a rectangular bar; 15. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, an improved lead-acid storage battery middle cover comprises a battery box 1, a middle cover plate 2 is movably mounted at the top of the battery box 1, a handle 3 is fixedly mounted at the top of the middle cover plate 2, a threaded rod 4 is rotatably mounted on the inner wall of the top of the handle 3, a pull plate 5 is mounted on the outer side of the threaded rod 4 in a threaded manner, a first spring 6 is fixedly connected to the top of the pull plate 5, one ends of the first springs 6, far away from the pull plate 5, are fixedly connected to the inner wall of the top of the handle 3, a groove 7 is formed at the top of the middle cover plate 2, the bottom end of the threaded rod 4 extends into the groove 7 and is fixedly mounted with a reel 8, two pull wires 9 are fixedly connected to the outer side of the reel 8, two clamping grooves 10 are formed at the bottom of the middle cover plate 2, one ends of the two pull wires 9, far away from the reel 8, extend into the corresponding clamping grooves 10 and are fixedly mounted with a sliding plate 11, two slide 11 sliding connection are in corresponding draw-in groove 10, the equal fixedly connected with second spring 13 in one side that two slides 11 kept away from each other, and the one end fixed connection that corresponding slide 11 was kept away from to two second springs 13 is on the inner wall of corresponding draw-in groove 10, and the equal fixedly connected with rectangular pole 14 in one side that two slides 11 are close to each other, rectangular channel 15 has all been seted up to the both sides of battery box 1, and two rectangular pole 14 swing joint are in corresponding rectangular channel 15.

Referring to fig. 2, in this embodiment, a sealing ring is fixedly installed at the bottom of the middle cover plate 2, and the sealing ring is in movable sealing contact with the inner wall of the battery box 1 to achieve a sealing effect.

Referring to fig. 2 and 3, in this embodiment, a threaded hole is formed in the top of the pulling plate 5, and the pulling plate 5 is installed on the outer side of the threaded rod 4 through the threaded hole, so that the pulling plate 5 can be installed in a threaded manner.

Referring to fig. 2 and 3, in this embodiment, the inner walls of the two sides of the handle 3 are both fixedly mounted with a limiting plate, the bottom of the pulling plate 5 is movably contacted with the two limiting plates, the tops of the two limiting plates are both fixedly mounted with a limiting rod, and the pulling plate 5 is slidably connected to the outer sides of the two limiting rods to limit the pulling plate 5.

Referring to fig. 2 and 4, in the present embodiment, guide shafts 12 are fixedly installed in both of the two slots 10, and the two pull wires 9 are wound around the outer sides of the corresponding guide shafts 12, so as to guide the two pull wires 9.

Referring to fig. 2 and 4, in this embodiment, the two slots 10 are both fixedly installed with a cross rod, and the two sliding plates 11 are slidably connected to the outer sides of the corresponding cross rods to limit the two sliding plates 11.

In the utility model, when in use, the handle 3 can be held by hand to pull the pulling plate 5 to move upwards and extrude a plurality of first springs 6, so that the threaded rod 4 can be driven to rotate through the threaded connection between the pulling plate 5 and the threaded rod 4, the reel 8 can be driven to rotate through the threaded rod 4, the two sliding plates 11 can be pulled to move away from each other through the common cooperation between the two pull wires 9 and the two guide shafts 12, and the two second springs 13 can be extruded, so that the two rectangular rods 14 can slide out of the corresponding rectangular grooves 15, then the fixing of the middle cover plate 2 and the battery box 1 can be released, the middle cover plate 2 can be disassembled and taken down, when the middle cover plate 2 needs to be installed, the middle cover plate 2 only needs to be placed on the battery box 1, so that the sealing ring is in contact with the inner wall of the battery box 1, then the pulling plate 5 can be released, and the elastic deformation of the plurality of first springs 6 and the two second springs 13 can be realized, can make two slides 11 be close to each other and remove and reset, can make two rectangular rod 14 slide into corresponding rectangular channel 15 in, can accomplish the fixed of well apron 2 and battery box 1, convenient to use.

Claims

1. The utility model provides a lid in improved generation lead acid battery, includes battery box (1), its characterized in that, apron (2) in the top movable mounting of battery box (1), the top fixed mounting of well apron (2) has handle (3), rotate on the top inner wall of handle (3) and install threaded rod (4), arm-tie (5) are installed to the outside screw thread of the outside threaded rod (4) of threaded rod (4), the top fixedly connected with first spring (6) of arm-tie (5), and the equal fixed connection of one end that arm-tie (5) were kept away from in a plurality of first spring (6) is on the top inner wall of handle (3), the top of well apron (2) is seted up fluted (7), the bottom of threaded rod (4) extends to in recess (7) and fixed mounting has reel (8), two stay wires (9) of the outside fixedly connected with of reel (8), two draw-in grooves (10) have been seted up to the bottom of well apron (2), the one end that reel (8) were kept away from in two acting as go-between (9) extends to corresponding draw-in groove (10) and fixed mounting has slide (11), two slide (11) sliding connection are in corresponding draw-in groove (10), the equal fixedly connected with second spring (13) in one side that two slide (11) kept away from each other, the one end fixed connection that corresponding slide (11) were kept away from in two second springs (13) is on the inner wall of corresponding draw-in groove (10), the equal fixedly connected with rectangle pole (14) in one side that two slides (11) are close to each other, rectangle groove (15) have all been seted up to the both sides of battery box (1), two rectangle pole (14) swing joint are in corresponding rectangle groove (15).

2. The improved lead-acid storage battery middle cover according to claim 1, characterized in that a sealing ring is fixedly installed at the bottom of the middle cover plate (2), and the sealing ring is in movable sealing contact with the inner wall of the battery box (1).

3. The improved lead-acid battery middle cover according to claim 1, characterized in that the top of the pulling plate (5) is provided with a threaded hole, and the pulling plate (5) is installed on the outer side of the threaded rod (4) through the threaded hole.

4. The improved lead-acid storage battery middle cover according to claim 1, characterized in that limiting plates are fixedly mounted on the inner walls of the two sides of the handle (3), the bottom of the pulling plate (5) is movably contacted with the two limiting plates, limiting rods are fixedly mounted on the tops of the two limiting plates, and the pulling plate (5) is slidably connected to the outer sides of the two limiting rods.

5. The improved lead-acid storage battery middle cover according to claim 1, characterized in that guide shafts (12) are fixedly arranged in the two clamping grooves (10), and the two pull wires (9) are wound on the outer sides of the corresponding guide shafts (12).

6. An improved lead-acid storage battery middle cover according to claim 1, characterized in that, cross bars are fixedly installed in the two slots (10), and the two sliding plates (11) are slidably connected to the outer sides of the corresponding cross bars.