CN220138568U

CN220138568U - Battery box convenient to change

Info

Publication number: CN220138568U
Application number: CN202321443130.3U
Authority: CN
Inventors: 武兴华; 张欣欣; 刘明; 覃银茂; 邱大罗
Original assignee: Gaoding New Energy Shenzhen Co ltd
Current assignee: Gaoding New Energy Shenzhen Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-05
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a battery box convenient to replace, which comprises a box body, wherein a plurality of positioning grooves matched with a battery are formed in the bottom surface of the inside of the box body, grooves are formed between the positioning grooves which are transversely opposite, regulating blocks are arranged on two sides of each positioning groove, clamping plates are arranged on the top surfaces of the regulating blocks, the upper ends of the clamping plates are inwards bent to form limiting parts, and a locking assembly which synchronously drives the regulating blocks to inwards close or outwards open is arranged on the left side of the box body. The utility model has simple structure, can clamp and fix all batteries at one time, and can limit the top surface of the batteries through the limiting part, thereby completely fixing the batteries up, down, left, right, front and back, greatly increasing the installation efficiency, increasing the production speed, and being simple in subsequent disassembly, and the operation can be completed outside without being influenced by the inner space of the box body.

Description

Battery box convenient to change

Technical Field

The utility model relates to the technical field of battery boxes, in particular to a battery box convenient to replace.

Background

The battery box is a group battery composed of a plurality of single batteries, a box body, a battery management system, related installation structural members (devices) and the like, and is provided with a battery box structure, battery box monitoring equipment, a battery box connector, battery box ring control equipment and the like which meet the standard.

At present, the inside simple structure of battery box, the battery of installation is generally all fixed through the mode of screw locking, causes the difficulty of installation and dismantlement to every battery all needs to carry out independent fixed, and serious influence assembly's efficiency can't carry out quick equipment, influences production speed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the battery box convenient to replace, which can fix and detach all batteries in the battery box at one time, thereby greatly facilitating the installation and the replacement and increasing the efficiency.

The utility model is realized by the following technical scheme: the utility model provides a battery box convenient to change, includes the box, be equipped with a plurality of and battery assorted constant head tanks on the inside bottom surface of box, be equipped with the recess between the transversely opposite constant head tank, the recess is located the both sides of constant head tank and all is equipped with the regulating block, all installs splint on the top surface of regulating block, and splint upper end all inwards bends and forms spacing portion, and the locking subassembly that inwards draws close or outwards opens of synchronous drive regulating block is installed in the left side of box.

As the preferred technical scheme, locking subassembly includes the gear wheel, the hand wheel, the axostylus axostyle, a plurality of pinion and many screw rods, the one end of regulating block all is equipped with the screw hole that runs through the regulating block, equal threaded connection of screw rod is in the screw hole of two a set of distributions, all through shaft coupling fixed connection between the adjacent screw rod, the outside expansion of one end of recess forms dodges the groove, the pinion is all installed on left screw rod, the outer lane of pinion all extends to dodge in the groove, the gear wheel sets up in the upper end of pinion, and with the pinion meshing connection, the axostylus axostyle is installed in the center department of gear wheel, a side of box just is equipped with the shaft hole to axostylus axostyle department, install first bearing in the shaft hole, install in the inner circle of first bearing in the middle of the axostylus axostyle, the other end extends to the external world, and with hand wheel fixed connection.

As the preferable technical scheme, the second bearings are embedded at the two ends of the groove, and one ends of the screw rods, which are far away from the coupler, are arranged in the inner rings of the second bearings.

As the preferable technical scheme, the cross sections of the groove and the adjusting block are arranged in a trapezoid structure.

As the preferable technical scheme, the screws are respectively provided with a parting line in the middle of the positioning groove and threads on two sides of the positioning groove.

As the preferable technical scheme, the screws are lower than the bottom surface of the positioning groove.

The beneficial effects of the utility model are as follows: the utility model has simple structure, can pre-fix the battery through the positioning groove, and can synchronously drive the clamping plates to draw in inwards through rotating the hand wheel, so that the battery can be clamped and fixed all at once, and the top surface of the battery can be limited through the limiting part, thereby completely fixing the battery up, down, left, right, front and back, greatly increasing the installation efficiency, increasing the production speed, simplifying the subsequent disassembly, completing the operation outside and not being influenced by the inner space of the box body.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the bottom of the case of the present utility model;

fig. 3 is a schematic diagram of the assembled structure of the large gear and the small gear in the present utility model.

Wherein, 1, the box body; 2. a clamping plate; 3. a limit part; 4. a locking assembly; 5. a positioning groove; 6. a groove; 7. an adjusting block; 8. a screw; 9. an avoidance groove; 11. a pinion gear; 12. a large gear; 13. a shaft lever; 14. and a hand wheel.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

As shown in fig. 1, 2 and 3, the battery box convenient to replace comprises a box body 1, wherein a plurality of positioning grooves 5 matched with batteries are formed in the bottom surface inside the box body 1, grooves 6 are formed between the positioning grooves 5 which are transversely opposite, adjusting blocks 7 are arranged on two sides of the positioning grooves 5, clamping plates 2 are arranged on the top surfaces of the adjusting blocks 7, the upper ends of the clamping plates 2 are inwards bent to form limiting parts 3, and locking assemblies 4 which synchronously drive the adjusting blocks 7 to be inwards closed or outwards opened are arranged on the left side of the box body 1.

In this embodiment, locking subassembly 4 includes gear wheel 12, hand wheel 14, axostylus axostyle 13, a plurality of pinion 11 and many screw rods 8, the one end of regulating block 7 all is equipped with the screw hole that runs through regulating block 7, screw rod 8 equal threaded connection is in the screw hole of two-to-one group distribution, all through shaft coupling fixed connection between the adjacent screw rod 8, the outside expansion of one end of recess 6 forms dodges groove 9, pinion 11 all installs on left screw rod 8, the outer lane of pinion 11 all extends to dodges in groove 9, gear wheel 12 sets up in the upper end of pinion 11, and with pinion 11 meshing connection, axostylus axostyle 13 installs in gear wheel 12's center department, one side of box 1 just is equipped with the shaft hole to axostylus axostyle 13 department, install first bearing in the shaft hole, install in the inner circle of first bearing in the middle of axostylus axostyle 13, the other end extends to the external world, and with hand wheel 14 fixed connection.

In this embodiment, the second bearings are embedded at both ends of the groove 6, and one end of the screw 8, which is far away from the coupling, is installed in the inner ring of the second bearing.

In this embodiment, the cross sections of the groove 6 and the adjusting block 7 are all in a trapezoid structure, so that the adjusting block can only move along the axial direction of the groove, and the adjusting block is prevented from being separated from the groove.

In this embodiment, the screws 8 are all cut into lines with the middle of the positioning slot 5, and the threads on both sides are all arranged in opposite directions, so that each screw can drive the adjusting block to synchronously move inwards or outwards.

In this embodiment, the screw rods 8 are all lower than the bottom surface of the positioning groove 5, so that the influence of the protrusion of the screw rods on the placement of the battery is avoided.

In the installation process, the hand wheel is reversely rotated, the rotation of the hand wheel drives the shaft rod and the large gear, the rotation of the large gear drives the small gear, and the small gear drives the screw rod to rotate. Because the screw teeth of screw rod opposite direction sets up, the rotation of pinion makes the regulating block outwards open along the recess, increases the distance between the splint to can hold the battery completely and put into the constant head tank.

The hand wheel is rotated in the forward direction, so that the shaft rod and the large gear rotate, the rotation of the large gear drives the small gear and the screw rod, and the rotation of the screw rod drives the adjusting block and the clamping plate to be close inwards; therefore, the clamping plates can clamp the two sides of the battery, and the limiting parts above the clamping plates are propped against the top surface of the battery, so that the battery can be positioned up and down;

the mode of driving the pinion through the rotation of the large gear can drive the screw rod to rotate faster, the clamping plate can be locked without rotating for a plurality of circles, and convenience and efficiency are improved.

Through constant head tank and splint, the battery can be in the front and back left and right directions location to by the centre gripping fixed, ensure its stability, avoid becoming flexible.

In addition, the hand wheel sets up in the outside of box, and the operator need not to stretch into the inside operation of box to convenient and fast to raise the efficiency.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a battery box convenient to change which characterized in that: including box (1), be equipped with a plurality of constant head tanks (5) with battery assorted on the bottom surface of box (1) inside, be equipped with recess (6) between transversely opposite constant head tank (5), recess (6) are located both sides of constant head tank (5) all are equipped with regulating block (7), all install splint (2) on the top surface of regulating block (7), splint (2) upper end all inwards crooked forms spacing portion (3), locking subassembly (4) that synchronous drive regulating block (7) inwards draw close or outwards open are installed in the left side of box (1).

2. The battery compartment for easy replacement according to claim 1, wherein: locking subassembly (4) including gear wheel (12), hand wheel (14), axostylus axostyle (13), a plurality of pinion (11) and many screw rods (8), the one end of regulating block (7) all is equipped with the screw hole that runs through regulating block (7), screw rod (8) all threaded connection is in the screw hole of two-to-one group distribution, all through shaft coupling fixed connection between adjacent screw rod (8), the one end of recess (6) outwards enlarges and forms dodges groove (9), pinion (11) all install on left screw rod (8), the outer lane of pinion (11) all extends to dodge in groove (9), gear wheel (12) set up in the upper end of pinion (11) to with pinion (11) meshing connection, axostylus axostyle (13) are installed in the center department of gear wheel (12), one side of box (1) is just being equipped with the shaft hole to axostylus axostyle (13), install first bearing in the shaft hole, install in the middle of first bearing in the inner circle in the shaft rod (13), the other end extends to the external world, and is fixedly connected with hand wheel (14).

3. The battery compartment for easy replacement according to claim 2, wherein: two ends of the groove (6) are embedded with second bearings, and one end of the screw rod (8) far away from the coupler is arranged in an inner ring of the second bearings.

4. The battery compartment for easy replacement according to claim 2, wherein: the cross sections of the groove (6) and the adjusting block (7) are arranged in a trapezoid structure.

5. The battery compartment for easy replacement according to claim 2, wherein: the screws (8) are respectively provided with a parting line at the middle part of the positioning groove (5), and screw teeth at two sides are reversely arranged.

6. The battery compartment for easy replacement according to claim 2, wherein: the screw rods (8) are all lower than the bottom surface of the positioning groove (5).