CN221080222U - Lead-acid storage battery convenient to install - Google Patents

Abstract

The utility model belongs to the technical field of lead-acid battery design, and particularly relates to a lead-acid battery convenient to install, which comprises a battery main body and a shell, wherein the battery main body is connected inside the shell, an installation mechanism is arranged on the shell and comprises a slide bar, a gear and a pressure head, the slide bar is connected to the shell in a sliding manner, a rack is fixedly connected to the slide bar, the gear is rotationally connected to the shell, the gear and the rack are installed in a matched manner, and the pressure head is fixedly connected to one end of the slide bar.

Description

Lead-acid storage battery convenient to install

Technical Field

The utility model belongs to the technical field of lead-acid battery design, and particularly relates to a lead-acid battery convenient to install.

Background

A lead-acid battery is a storage battery with electrodes mainly made of lead and oxides thereof, and electrolyte is sulfuric acid solution. Lead acid batteries are widely used with their excellent stability.

The chinese patent of application number CN201920263049.4 discloses a lead-acid battery convenient to installation, including open-top's cuboid shell and mounting bracket, the shell inboard is provided with battery cell, the mounting bracket is connected with the cell electricity, and this mounting bracket bottom edge with along the joint cooperation on the shell, the symmetry position of shell both sides respectively is provided with a side ear, side ear middle part shaping has the fixed orifices, the side ear is isosceles trapezoid structure, and the lower end meets with the shell side, the last end one side border shaping of side ear has the hanging groove, and this hanging groove top is the arc structure of opening downwardly. The beneficial effects are that: through set up the side ear in the shell both sides, accessible side ear is direct to be connected fixedly with fixed position, improves the convenience of battery installation, improves installation effectiveness.

However, in the above prior art lead-acid battery, the side lugs are provided on the casing of the lead-acid battery, and the lead-acid battery is mounted into the mounting groove by passing the through holes on the side lugs with bolts, so that the locking holes are required to be provided at the corresponding positions in the mounting groove, which causes inconvenience to the mounting of the lead-acid battery.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a lead-acid storage battery convenient to install, which is used for solving the problem that the installation of the lead-acid storage battery is inconvenient because a special locking hole is required to be arranged in an installation groove when the existing lead-acid storage battery is installed.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a lead acid battery convenient to installation, includes battery body and shell, battery body connects the inside at the shell, be equipped with installation mechanism on the shell.

Further, the installation mechanism comprises a slide bar, a gear and a pressure head, wherein the slide bar is in sliding connection with the shell, a rack is fixedly connected to the slide bar, the gear is rotationally connected to the shell, the gear and the rack are installed in a matched mode, and the pressure head is fixedly connected to one end of the slide bar.

Further, be equipped with anti-skidding mechanism on the gear, anti-skidding mechanism includes fixture block, spring, slider and the lead screw that the slope was placed, the lower extreme of fixture block rotates to be connected on the shell, the upper end joint of fixture block is on the gear, the both ends of spring are connected respectively on the middle part and the slider of fixture block, slider threaded connection is on the lead screw, the lead screw rotates to be connected on the shell.

Further, a limiting block is fixedly connected to the shell, a guide groove is formed in the sliding rod, and the limiting block is slidably connected in the guide groove.

Further, one side of the gear, which is far away from the shell, is fixedly connected with a rotating handle, and one end of the screw rod, which is far away from the spring, is fixedly connected with a rotary table.

Further, a friction layer is arranged on one side, far away from the sliding rod, of the pressure head.

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

1. the installation mechanism composed of the sliding rod, the gear, the rack and the pressure head is convenient for adjusting the extension length of the sliding rod, so that the pressure head is tightly attached to the side wall of the installation groove, and the lead-acid storage battery is fixedly installed in the installation groove of the equipment;

2. Through fixture block, spring, slider and lead screw constitution's anti-skidding mechanism, when the gear forward rotation promotes the slide bar and stretches out, the flank of tooth of gear and the concave surface contact of fixture block, the forward rotation compression spring of propelling movement fixture block makes the gear forward rotate smoothly, and the smooth stretching out of slide bar of being convenient for, when the gear reverse rotation shrink slide bar, the tooth root of gear is inserted to the upper end of fixture block, restricts the reversal of gear, prevents that the slide bar from receiving the pressure shrink of mounting groove, makes lead acid battery's installation become flexible appear damaging.

Drawings

FIG. 1 is a schematic plan view of an embodiment of a lead acid battery of the present utility model for ease of installation;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

reference numerals in the drawings of the specification include:

The device comprises a shell 1, a limiting block 11, a gear 21, a rotating handle 22, a sliding rod 23, a rack 231, a guide groove 232, a pressing head 31, a friction layer 32, a turntable 41, a screw rod 42, a spring 43, a clamping block 44 and a sliding block 45.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Examples:

As shown in fig. 1-2, the present utility model. Specifically, a lead-acid storage battery convenient to install comprises a battery main body and a shell 1, wherein the battery main body is connected inside the shell 1, and an installation mechanism is arranged on the shell 1.

The mounting mechanism comprises a slide bar 23, a gear 21 and a pressure head 31, wherein the slide bar 23 is in sliding connection with the shell 1, a rack 231 is fixedly connected to the slide bar 23, the gear 21 is rotationally connected to the shell 1, the gear 21 and the rack 231 are mounted in a matched mode, and the pressure head 31 is fixedly connected to one end of the slide bar 23.

The gear 21 is provided with an anti-slip mechanism, the anti-slip mechanism comprises a clamping block 44, a spring 43, a sliding block 45 and a screw rod 42 which are obliquely arranged, the lower end of the clamping block 44 is rotationally connected to the shell 1, the upper end of the clamping block 44 is clamped on the gear 21, two ends of the spring 43 are respectively connected to the middle part of the clamping block 44 and the sliding block 45, the sliding block 45 is in threaded connection with the screw rod 42, and the screw rod 42 is rotationally connected to the shell 1.

The shell 1 is fixedly connected with a limiting block 11, the slide bar 23 is provided with a guide groove 232, and the limiting block 11 is slidably connected in the guide groove 232.

The rotary handle 22 is fixedly connected to one side, far away from the shell 1, of the gear 21, and the rotary disc 41 is fixedly connected to one end, far away from the spring 43, of the screw rod 42.

The side of the ram 31 remote from the slide bar 23 is provided with a friction layer 32.

In the embodiment, when the lead-acid storage battery is specifically used, the lead-acid storage battery is placed in a mounting groove of the equipment, the rotating handle 22 is manually rotated forward, the rotating handle 22 drives the gear 21 to rotate forward, the sliding rod 23 drives the pressing head 31 to transversely move and slide out of the outer shell 1 through the transmission of the gear 21 and the rack 231 until the sliding rod is tightly attached to the side wall of the mounting groove of the equipment, and the lead-acid storage battery is stably mounted in the mounting groove of the equipment under the action of the friction force between the friction layer 32 on the pressing head 31 and the side wall of the mounting groove; when the gear 21 rotates forward to push the slide bar 23 to extend, the tooth surface of the gear 21 contacts with the concave surface of the clamping block 44, and the clamping block 44 is pushed to rotate forward to compress the spring 43, so that the gear 21 rotates forward smoothly, and the slide bar 23 can extend continuously; when the gear 21 reversely contracts the slide bar 23, the upper end of the clamping block 44 is inserted into the tooth root of the gear 21, the gear 21 abuts against the clamping block 44, the reverse rotation of the clamping block 44 is limited, the gear 21 cannot smoothly reversely rotate, the slide bar 23 is prevented from being contracted by the pressure of the mounting groove, and the lead-acid storage battery is prevented from being loosely mounted and damaged; when the lead-acid storage battery needs to be dismounted, only the rotary table 41 is required to be rotated positively, the rotary table 41 drives the screw rod 42 to rotate, the sliding block 45 in threaded connection with the screw rod 42 transversely moves away from the clamping block 44, the clamping block 44 is driven to rotate positively under the action of the tension of the spring 43, the clamping block 44 is far away from the gear 21, so that the clamping connection of the clamping block 44 to the gear 21 disappears, the gear 21 can be smoothly rotated reversely to drive the sliding rod 23 to shrink until the lead-acid storage battery is dismounted, the operation is simple, and the working efficiency is improved.

The foregoing is merely exemplary of the present utility model, and specific structures and features well known in the art will not be described in detail herein, so that those skilled in the art will be aware of all the prior art to which the present utility model pertains, and will be able to ascertain the general knowledge of the technical field in the application or prior art, and will not be able to ascertain the general knowledge of the technical field in the prior art, without using the prior art, to practice the present utility model, with the aid of the present utility model, to ascertain the general knowledge of the same general knowledge of the technical field in general purpose. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (4)

1. A lead-acid storage battery convenient to install is characterized in that: including battery body and shell (1), battery body connects the inside at shell (1), be equipped with installation mechanism on shell (1), installation mechanism includes slide bar (23), gear (21) and pressure head (31), slide bar (23) sliding connection is on shell (1), fixedly connected with rack (231) on slide bar (23), gear (21) rotate and connect on shell (1), gear (21) and rack (231) cooperation installation, pressure head (31) fixed connection is on the one end of slide bar (23), be equipped with anti-skidding mechanism on gear (21), anti-skidding mechanism is including fixture block (44), spring (43), slider (45) and lead screw (42) that the slope was placed, the lower extreme rotation of fixture block (44) is connected on shell (1), the upper end joint of fixture block (44) is on gear (21), the both ends of spring (43) are connected respectively on the middle part and the slider (45) of fixture block (44), slider (45) are connected on lead screw (42) rotation, on shell (42).

2. A lead acid battery for facilitating installation as defined in claim 1, wherein: the shell (1) is fixedly connected with a limiting block (11), the sliding rod (23) is provided with a guide groove (232), and the limiting block (11) is slidably connected in the guide groove (232).

3. A lead acid battery for facilitating installation as defined in claim 2, wherein: one side of the gear (21) far away from the shell (1) is fixedly connected with a rotating handle (22), and one end of the screw rod (42) far away from the spring (43) is fixedly connected with a rotary table (41).

4. A lead acid battery for facilitating installation as defined in claim 3, wherein: and a friction layer (32) is arranged on one side, far away from the sliding rod (23), of the pressure head (31).