CN219873892U

CN219873892U - Zinc-manganese battery size adjusting converter

Info

Publication number: CN219873892U
Application number: CN202320928473.2U
Authority: CN
Inventors: 汪剑平; 汪骁阳; 傅庆华
Original assignee: Zhejiang Hengwei Battery Ltd By Share Ltd
Current assignee: Zhejiang Hengwei Battery Ltd By Share Ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-20
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a zinc-manganese battery size adjusting converter which comprises a shell, wherein a plurality of battery bearing cavities for installing batteries are formed in an annular array on the outer edge surface of the shell, a plurality of round grooves which are respectively communicated with the battery bearing cavities are formed in the top end of the shell in an annular array, an adjusting component which extends into the battery bearing cavities is rotatably installed in the round grooves, a movable plate which is arranged in the battery bearing cavities in a sliding manner is fixedly installed at the bottom end of the adjusting component, the adjusting component comprises an inner wire cylinder which is rotatably arranged in the round grooves, a screw rod connected with the movable plate is installed in the inner wire cylinder in a threaded fit manner, an inner hexagonal groove is formed in the middle of the top end of the inner wire cylinder, and a limit bearing is fixedly installed at the top of the outer edge surface of the inner wire cylinder. The zinc-manganese battery size adjusting converter has an adjusting function, can be suitable for batteries with different specifications, has higher applicability, can be suitable for the use requirements of the batteries with different specifications, and has higher applicability.

Description

Zinc-manganese battery size adjusting converter

Technical Field

The utility model belongs to the technical field of batteries, and particularly relates to a zinc-manganese battery size adjusting converter.

Background

The zinc-manganese battery is also called an alkaline dry battery, an alkaline zinc-manganese battery and an alkaline manganese battery, and is a variety with optimal performance in zinc-manganese battery series. Is suitable for long-time use with large discharge. The internal resistance of the battery is lower, so that the generated current is larger than that of a common manganese battery, and the environment-friendly mercury content is only 0.025 percent without recycling. Alkaline batteries are the most successful high capacity dry cell batteries and are one of the most cost-effective batteries at present.

Currently, most portable flashlights are powered by batteries, and when multiple batteries are installed in the converter, the flashlight is powered by the multiple batteries.

The converter in the prior art is only suitable for batteries of single specification when in use, has no size adjusting function, and cannot be suitable for battery installation of different specifications, so that the applicability is low, the converter cannot be suitable for the use requirements of batteries of different specifications, and the applicability is low.

Disclosure of Invention

The utility model aims to provide a zinc-manganese battery size adjusting converter for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a zinc-manganese battery size adjusting converter comprises a shell;

the outer edge surface of the shell is provided with a plurality of battery bearing cavities for installing batteries in an annular array, the top end of the shell is provided with a plurality of circular grooves which are respectively communicated with the plurality of battery bearing cavities in an annular array, the circular grooves are rotationally provided with adjusting components which extend into the battery bearing cavities, and the bottom ends of the adjusting components are fixedly provided with movable plates which are arranged in the battery bearing cavities in a sliding manner;

the adjusting component comprises an inner wire cylinder which is rotatably arranged in the circular groove, and a screw rod connected with the movable plate is mounted in the inner wire cylinder in a threaded fit manner.

Further, an inner hexagonal groove is formed in the middle of the top end of the inner wire cylinder, and a limit bearing which is rotatably arranged in the circular groove is fixedly arranged at the top of the outer edge surface of the inner wire cylinder.

Further, guide keys are respectively constructed on two sides of the movable plate, and sliding grooves for the guide keys to slide are respectively formed on two sides of the battery bearing cavity.

Further, the bottom in the battery accommodating cavity is fixedly provided with a first negative spring piece, and the bottom of the movable plate is fixedly provided with a first positive metal piece in the middle.

Further, the top of the shell is fixedly provided with a second positive metal sheet in the middle, and the bottom of the shell is fixedly provided with a second negative spring sheet in the middle.

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

the shell provided with four battery bearing cavities and the four adjusting components provided with the movable plates are benefited, the inner wire cylinder is screwed, so that the screw rod arranged in the inner wire cylinder is pushed to move downwards, the movable plates are pushed to move, the space in the battery bearing cavities is reduced, the battery bearing cavities are suitable for batteries of different specifications, the applicability is greatly improved, the battery bearing cavities are suitable for use requirements of batteries of different specifications, and the applicability is higher;

the four battery bearing cavities are formed in the annular array on the shell, the batteries are respectively arranged in the four battery bearing cavities, and the inner wire cylinder with the inner hexagonal groove is twisted according to the specification of the batteries, so that the inner wire cylinder is driven to push the screw rod to move, the movable plate moves under the assistance of the two guide keys, the stability is high, and the practicability is high.

Drawings

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

FIG. 2 is a schematic view of the structure of the present utility model in an adjusted state;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a housing; 2. a battery receiving cavity; 3. an adjustment assembly; 301. an inner wire cylinder; 302. an inner hexagonal groove; 303. a screw rod; 304. a guide key; 4. a movable plate; 5. a negative electrode spring piece I; 6. and a positive metal sheet II.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, a zinc-manganese battery size adjusting converter comprises a housing 1, a plurality of battery bearing cavities 2 for installing batteries are formed in an annular array on the outer edge surface of the housing 1, a plurality of round grooves for respectively connecting the plurality of battery bearing cavities 2 are formed in the annular array at the top end of the housing 1, an adjusting component 3 extending into the battery bearing cavities 2 is rotatably mounted in the round grooves, a movable plate 4 slidably arranged in the battery bearing cavities 2 is fixedly mounted at the bottom end of the adjusting component 3, the adjusting component 3 comprises an inner wire cylinder 301 rotatably arranged in the round grooves, a screw rod 303 connected to the movable plate 4 is mounted in an inner thread fit manner in the inner wire cylinder 301, and the screw rod 303 arranged in the inner wire cylinder 301 is pushed to move downwards by screwing, so that the space in the battery bearing cavities 2 is reduced, the applicability is greatly improved, the use requirements of batteries with different specifications are met, and the applicability is stronger.

As shown in fig. 1, fig. 2, and fig. 3, an inner hexagonal groove 302 is centrally formed in the top end of the inner wire cylinder 301, a limit bearing rotatably disposed in the circular groove is fixedly mounted at the top of the outer edge surface of the inner wire cylinder 301, guide keys 304 are respectively configured on two sides of the movable plate 4, sliding grooves for the guide keys 304 to slide are formed on two sides of the battery receiving cavity 2, a first negative electrode spring sheet 5 is fixedly mounted in the inner bottom of the battery receiving cavity 2, a first positive electrode metal sheet is centrally and fixedly mounted in the bottom end of the movable plate 4, a second positive electrode metal sheet 6 is fixedly mounted in the top end of the housing 1, a second negative electrode spring sheet is fixedly mounted in the bottom end of the housing 1, the inner wire cylinder 301 is rotatably mounted in the four battery receiving cavities 2 according to the specifications of the batteries, and accordingly the inner wire cylinder 301 is driven to push the screw rod 303 to move under the assistance of the two guide keys 304, and the practicability is high.

Working principle: this zinc-manganese battery size adjustment converter, during the use, through setting up the battery in four battery holding chamber 2 respectively to twist the interior silk section of thick bamboo 301 of seting up interior hexagonal groove 302 according to the specification of battery, thereby drive interior silk section of thick bamboo 301 and promote lead screw 303 and remove, make fly leaf 4 remove under the help of two guide keys 304, thereby centre gripping battery, accomplish the fixed to the battery through negative pole spring leaf one 5 and positive level sheetmetal one, stability is higher, and the practicality is stronger.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A zinc-manganese battery size adjusting converter comprises a shell (1);

the method is characterized in that: the outer edge surface of the shell (1) is provided with a plurality of battery bearing cavities (2) for installing batteries in an annular array, the top end of the shell (1) is provided with a plurality of circular grooves which are respectively communicated with the plurality of battery bearing cavities (2), the regulating assembly (3) which extends into the battery bearing cavities (2) is rotationally installed in the circular grooves, and the bottom end of the regulating assembly (3) is fixedly provided with a movable plate (4) which is arranged in the battery bearing cavities (2) in a sliding manner;

the adjusting component (3) comprises an inner wire cylinder (301) which is rotatably arranged in the circular groove, and a screw rod (303) connected to the movable plate (4) is mounted in the inner wire cylinder (301) in a threaded fit manner.

2. A zinc-manganese cell size adjustment converter according to claim 1, wherein: an inner hexagonal groove (302) is formed in the middle of the top end of the inner wire cylinder (301), and a limit bearing which is rotatably arranged in the circular groove is fixedly arranged at the top of the outer edge surface of the inner wire cylinder (301).

3. A zinc-manganese cell size adjustment converter according to claim 1, wherein: guide keys (304) are respectively constructed on two sides of the movable plate (4), and sliding grooves for the guide keys (304) to slide are respectively formed on two sides of the battery bearing cavity (2).

4. A zinc-manganese cell size adjustment converter according to claim 1, wherein: the negative electrode spring piece I (5) is fixedly arranged at the inner bottom of the battery bearing cavity (2), and the positive metal piece I is fixedly arranged at the middle of the bottom end of the movable plate (4).

5. A zinc-manganese cell size adjustment converter according to claim 1, wherein: the top of the shell (1) is fixedly provided with a positive metal sheet II (6) in the middle, and the bottom of the shell (1) is fixedly provided with a negative spring sheet II in the middle.