CN219067163U

CN219067163U - Valve control opens and stops battery and uses lid

Info

Publication number: CN219067163U
Application number: CN202222123710.6U
Authority: CN
Inventors: 熊建文; 石杰; 曹忠云; 黄树发; 王华栋; 康仁飞
Original assignee: Jiangxi Oursun New Energy Co ltd
Current assignee: Jiangxi Oursun New Energy Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-23
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a valve control start-stop cover for a storage battery, which comprises a sealing cover and an expansion part integrally formed at the bottom of the sealing cover and sleeved with a storage battery shell, wherein two wiring components and a one-way exhaust valve are arranged on the sealing cover, each wiring component comprises a metal plate, a supporting plate, a threaded ring and a rotating rod, the top of the sealing cover is embedded and provided with the metal plate, the side surface of the metal plate is fixedly provided with a non-conductive supporting plate, the top thread of the metal plate penetrates through the rotating rod, and the end thread of the rotating rod is sleeved with the threaded ring for clamping a wire in a left-right movement manner. The wire in the bolt hole is wound on the rotating rod when the rotating rod rotates, the metal plate and the threaded ring are synchronously close to the wire in the middle of the bolt hole when the rotating rod rotates, the wire is clamped by the metal plate and the threaded ring after being wound, winding and clamping work can be simultaneously completed, and the wire is directly fixed on the rotating rod in one step.

Description

Valve control opens and stops battery and uses lid

Technical Field

The utility model relates to the technical field of storage batteries, in particular to a valve-controlled start-stop cover for a storage battery.

Background

The valve-controlled start-stop lead-acid storage battery is one of the storage batteries, the shell of the storage battery consists of a sealing shell and a sealing cover, the valve-controlled start-stop lead-acid storage battery is completely sealed through the sealing shell and the sealing cover, a small amount of gas can be generated in the storage battery due to chemical reaction during charging and discharging of the storage battery, the gas is discharged through a one-way exhaust valve on the sealing cover to prevent explosion caused by overhigh internal air pressure of the storage battery, a wiring assembly is also arranged on the sealing cover and is identical to a polar plate and an external lead wire in the battery,

in the prior art, the cover for the storage battery is generally connected with an external wire through a screw rod and a nut, the wire is required to be wound on the screw rod in two steps in a battery access circuit, the nut is rotated to clamp the wire, and the battery wiring work needs two steps, so that the use is very inconvenient, and therefore, the cover for the storage battery is required to be provided for locking the wire through one step of opposite threads to overcome the defects.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, an external lead is generally connected through a screw rod and a nut, the lead is required to be wound on the screw rod in two steps in a battery access circuit, the nut is rotated to clamp the lead, and the battery wiring work needs two steps, so that the use is very inconvenient, thereby providing a valve control start-stop storage battery cover.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a valve accuse opens and stops battery and uses lid, includes sealed lid and the expansion portion that its bottom integrated into one piece and battery shell cover were established, is provided with two wiring subassemblies and one-way discharge valve on the sealed lid, wiring subassembly includes metal sheet, backup pad, screwed ring and dwang, and the top embedding of sealed lid is provided with the metal sheet, and the side of metal sheet is fixed to be provided with the nonconductive backup pad, and the top screw thread of metal sheet runs through has the dwang, and the tip screw thread of dwang has cup jointed the screwed ring of the removal centre gripping wire about.

Further preferably, a bolt hole for inserting a wire is formed in the middle of the rotating rod, external threads are arranged at the end part and the middle of the rotating rod, and the bolt hole is located in the middle of the two external threads.

Further preferably, the external threads at the end part and the middle part of the rotating rod are opposite in spiral direction, and when the rotating rod rotates, the metal plate and the threaded ring synchronously approach to the bolt hole in the middle of the rotating rod and clamp the lead inserted into the bolt hole.

Further preferably, the periphery of the threaded ring is in a hexagonal prism shape, and the bottom of the threaded ring is parallel to the top surface of the supporting plate, so that the supporting plate limits the rotation of the threaded ring to prevent the threaded ring from synchronously rotating along with the rotating rod.

Further preferably, the internal thread in the middle of the threaded ring is matched with the external thread at the end part of the rotating rod, and the bolt hole is positioned in the middle of the threaded ring and the metal plate.

Further preferably, the bottom of the metal plate is integrally formed with a plug pin portion, and a connecting hole is formed in a middle opening of the plug pin portion.

Further preferably, the latch part penetrates through the top of the sealing cover, the top of the supporting plate abuts against the top of the sealing cover, and the supporting plate is parallel to the rotating rod.

The beneficial effects of the utility model are as follows: the wire winding in the bolt hole is on the dwang when the dwang rotates to make metal sheet and screwed ring be close to the wire in the middle of the bolt hole when the dwang, by metal sheet and screwed ring centre gripping after the wire winding, can accomplish winding and centre gripping work simultaneously, one step direct wire is fixed on the dwang in place, has the wiring step simple, uses convenient advantage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the whole of the present utility model;

FIG. 3 is a schematic view of the overall use of the present utility model;

fig. 4 is a right side view of the wiring assembly of the present utility model.

In the figure: the sealing cover 1, the expansion part 2, the metal plate 3, the supporting plate 4, the bolt part 5, the threaded ring 6, the rotating rod 7, the external thread 8, the bolt hole 9, the connecting hole 10 and the one-way exhaust valve 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a valve control starts and stops battery and uses lid, including sealed lid 1 and the expansion part 2 that its bottom integrated into one piece and battery shell cover were established, be provided with two wiring subassemblies and one-way discharge valve 11 on the sealed lid 1, the wiring subassembly includes metal sheet 3, backup pad 4, screwed ring 6 and dwang 7, the top embedding of sealed lid 1 is provided with metal sheet 3, the fixed backup pad 4 that is provided with of side of metal sheet 3, the top screw thread of metal sheet 3 runs through has dwang 7, the tip screwed sleeve of dwang 7 has moved the screwed ring 6 of centre gripping wire A about having cup jointed.

Preferably, a bolt hole 9 for inserting the lead A is formed in the middle of the rotating rod 7, external threads 8 are arranged at the end part and the middle part of the rotating rod 7, the bolt hole 9 is positioned in the middle of the two external threads 8, the external threads 8 at the end part and the middle part of the rotating rod 7 are opposite in spiral direction, and when the rotating rod 7 rotates, the metal plate 3 and the threaded ring 6 synchronously approach the bolt hole 9 in the middle of the rotating rod 7 and clamp the lead A inserted in the bolt hole 9;

in specific implementation, the wire a is inserted into the bolt hole 9 in the middle of the rotating rod 7, then the rotating rod 7 is rotated, the wire a is directly wound in the middle of the rotating rod 7, the rotating rod 7 rotates to enable the wire a to move on the metal plate 3, and the moving directions of the metal plate 3 and the threaded ring 6 on the rotating rod 7 are opposite due to the fact that the spiral directions of the external threads 8 at the end part and the middle part of the rotating rod 7 are opposite, so that the bolt hole 9 and the wire a are close to the metal plate 3, the threaded ring 6 is close to the bolt hole 9, after the rotating rod 7 rotates for a certain number of turns, the wire a is wound for a certain number of turns, the metal plate 3 and the threaded ring 6 clamp the wire a, and the wire a is fixed on the rotating rod 7, as shown in fig. 3 of the specification.

Preferably, the periphery of the threaded ring 6 is in a hexagonal prism shape, the bottom of the threaded ring 6 is parallel to the top surface of the support plate 4, the support plate 4 is propped against the bottom of the threaded rod 6, the support plate 4 can limit the threaded ring 6 to prevent the threaded ring from rotating, and when the rotating rod 7 rotates, the support plate 4 limits the threaded ring 6 from rotating to prevent the threaded ring from synchronously rotating along with the rotating rod 7, so that the threaded ring 6 moves on the threaded rod 7 to approach the bolt hole 9.

Preferably, the internal thread in the middle of the threaded ring 6 is matched with the external thread 8 at the end part of the rotating rod 7, the bolt hole 9 is positioned between the threaded ring 6 and the metal plate 4, the external threads 8 at the end part and the middle part of the rotating rod 7 are opposite in spiral direction, so that the moving directions of the metal plate 3 and the threaded ring 6 on the rotating rod 7 are opposite, and the metal plate 3 and the threaded ring 6 can rapidly clamp the lead A in the bolt hole 9.

Preferably, the bolt portion 5 penetrates through the top of the sealing cover 1, the top of the supporting plate 4 is propped against the top of the sealing cover 1, the supporting plate 4 is parallel to the rotating rod 7, the bolt portion 5 is integrally formed at the bottom of the metal plate 3, a connecting hole 10 is formed in the middle opening of the bolt portion 5, the connecting hole 10 can be connected with an upper lead A, and the upper lead A is connected with a pole plate inside a battery through the lead A, so that the pole plate inside the battery is connected into an external circuit through the metal plate 3.

In the utility model, when assembling, firstly, a lead A for connecting a battery polar plate is inserted into a connecting hole 10 of a bolt part 5, and then an expansion part 2 at the bottom of a sealing cover 1 is sleeved on a sealing shell upper handle and sealed by glue, so that the polar plate in the battery is completely isolated from the outside;

when the battery is used, a battery is required to be connected into a circuit, a wire A is inserted into a bolt hole 9 of a rotating rod 7, then the rotating rod 7 is rotated to enable the wire A to be wound on the rotating rod 7, the rotating rod 7 and a threaded ring 6 move on the metal plate 3 when the rotating rod 7 rotates, the wire A on the rotating rod 7 is close to the metal plate 3, the threaded ring 6 is limited by a supporting plate 4 and cannot rotate along with the rotating rod 7 when the rotating rod 7 rotates, the threaded ring 6 can move on the rotating rod 7 further to approach the bolt hole 9, the wire A is clamped by the metal plate 3 and the threaded ring 6, and then another wire A is fixed on the other rotating rod 7 according to the method, as shown in the attached drawing 3 of the specification, and the battery is connected into the circuit.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a valve accuse opens and stops battery and uses lid, includes sealed lid (1) and expansion portion (2) that bottom integrated into one piece and battery shell cover were established, is provided with two wiring subassemblies and one-way discharge valve (11), its characterized in that on sealed lid (1): the wiring assembly comprises a metal plate (3), a support plate (4), a threaded ring (6) and a rotating rod (7), wherein the metal plate (3) is embedded into the top of the sealing cover (1), the non-conductive support plate (4) is fixedly arranged on the side face of the metal plate (3), the rotating rod (7) penetrates through the top thread of the metal plate (3), and the threaded ring (6) for clamping a wire is sleeved at the end part of the rotating rod (7) in a threaded manner.

2. The valve-controlled start-stop battery cover according to claim 1, wherein a bolt hole (9) for inserting a wire is formed in the middle of the rotating rod (7), external threads (8) are formed in the end portion and the middle of the rotating rod (7), and the bolt hole (9) is located in the middle of the two external threads (8).

3. The valve-controlled start-stop battery cover according to claim 2, wherein the external threads (8) at the end and the middle of the rotating rod (7) are opposite in screw direction, and when the rotating rod (7) rotates, the metal plate (3) and the threaded ring (6) synchronously approach to the bolt hole (9) in the middle of the rotating rod (7) and clamp the lead inserted into the bolt hole (9).

4. A valve-regulated start-stop battery cover according to claim 3, characterized in that the periphery of the threaded ring (6) has a hexagonal prism shape, and the bottom of the threaded ring (6) is parallel to the top surface of the support plate (4), so that the support plate (4) restricts the rotation of the threaded ring (6) to prevent it from synchronously rotating along with the rotating rod (7).

5. A valve controlled start-stop battery cover according to claim 3, characterized in that the internal thread in the middle of the threaded ring (6) is adapted to the external thread (8) at the end of the rotating rod (7), and the bolt hole (9) is located in the middle of the threaded ring (6) and the metal plate (3).

6. The valve-controlled start-stop battery cover according to claim 1, wherein the bottom of the metal plate (3) is integrally formed with a plug pin portion (5), and a connecting hole (10) is provided in a middle opening of the plug pin portion (5).

7. The valve-controlled start-stop battery cover according to claim 6, wherein the plug pin portion (5) penetrates through the top of the sealing cover (1), the top of the supporting plate (4) abuts against the top of the sealing cover (1), and the supporting plate (4) is parallel to the rotating rod (7).