CN220586008U - Battery charging and discharging device - Google Patents

Abstract

The utility model discloses a battery charging and discharging device, which relates to the field of batteries and comprises a base box, a charging and discharging frame, movable side plates and a box cover, wherein a plurality of charging and discharging frames are uniformly arranged at the inner bottom end of the base box through bolts, opening grooves are formed in the centers of two sides of the charging and discharging frames, battery placing cavities are formed in the charging and discharging frames and positioned in the opening grooves, the movable side plates are movably connected to two sides of the battery placing cavities and positioned in the two sides of the inside of the opening grooves, a plurality of buffer springs are fixedly arranged between the charging and discharging frames and positioned on the movable side plates through screws, and limiting grooves are formed in the centers of two opposite sides of the movable side plates. The lithium battery charging and discharging device has the advantages that the plurality of lithium batteries are charged and discharged once through the plurality of groups of charging and discharging frames in the base box, the efficiency is improved, the lithium batteries are limited by the limiting grooves on the movable side plates, and the lithium batteries are clamped through the buffer springs between the movable side plates and the charging and discharging frames, so that the lithium battery charging and discharging device is simple and stable to position and high in practicality.

Description

Battery charging and discharging device

Technical Field

The utility model relates to the technical field related to battery processing, in particular to a battery charging and discharging device.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium batteries are increasingly being used because of their high reaction efficiency, high safety, small size, and the like. The chemical characteristics of lithium metal are very active, so that the lithium battery has certain requirements on the electric quantity contained in the lithium battery in the transportation process, and therefore, the lithium battery is usually required to be charged/discharged by using a lithium battery charging/discharging device before transportation so as to ensure the safety of the lithium battery in the transportation process.

In the related art retrieval, an authorized bulletin number is CN 214674473U's a lithium battery charging and discharging device, including the shell, be located the shell inner chamber and be the charge and discharge module of cuboid structure and the connecting wire that is connected with the charge and discharge module, the charge and discharge module all is equipped with a buffer structure around, buffer structure includes elastic component and slide, elastic component one end and charge and discharge module fixed connection, the other end and slide fixed connection, the slide slides and inlays and locates on the slide rail that the shell inner chamber lateral wall preset and makes all form a buffer space between charge and discharge module and shell inner chamber roof and the shell inner chamber diapire.

However, although the problem of impact damage is solved in the practical use process of the applicant, a large number of batteries need to be detected one by one in the charge and discharge process, time and labor are wasted, the operation difficulty is high, the charge and discharge efficiency is low, the unified charge and discharge effect is difficult to realize, the working strength of operators is increased, and in addition, the operation of the batteries subjected to fixed charge and discharge is complex, and the fixed supporting effect is poor.

Disclosure of Invention

An objective of the present utility model is to provide a battery charging and discharging device, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a battery charging and discharging device: including base case, charge-discharge frame, activity curb plate and case lid, its characterized in that, the inside bottom of base case is through the bolt evenly installs a plurality of charge-discharge frame, the open slot has been seted up at charge-discharge frame's both sides center department, be located on the charge-discharge frame the inside of open slot is provided with the battery and places the chamber, be in on the charge-discharge frame the inside both sides swing joint in chamber has the activity curb plate, the activity curb plate is located in the inside both sides of open slot, be located on the activity curb plate have a plurality of buffer spring through screw fixed mounting between the charge-discharge frame, the center department has all been seted up spacing recess between the opposite side of activity curb plate, be located evenly set up a plurality of heat dissipation hole in the spacing recess on the activity curb plate, charge-discharge frame is last be in through screw fixed mounting has the conductive carrier at the bottom both ends center department in chamber is placed to the battery, the top swing joint of charge-discharge frame has the case lid.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the plurality of lithium batteries are charged and discharged at one time through the plurality of groups of charging and discharging frames in the base box, so that the efficiency is improved, an operator can intensively insert the lithium batteries and intensively broadcast the lithium batteries, the operation is simple and convenient, the batteries on the plurality of groups of charging and discharging frames are charged through the charging holes, the batteries of the charging and discharging frames are discharged through the USB jack slots, the operation is convenient, and the protection performance is improved through the box cover.

2. According to the utility model, the lithium battery is inserted between the movable side plates, the lithium battery is limited by utilizing the limiting grooves on the movable side plates, the lithium battery is clamped by the buffer springs between the movable side plates and the charge and discharge frames, the lithium battery is fixed in power storage, the motor of the lithium battery is contacted with the conductive carrier, the electric connection is realized, the positioning of the lithium battery is simple and stable, the operation of the lithium battery is carried out through the opening grooves, the lithium battery is convenient and simple, the damage can be avoided, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 below, it being obvious that the drawings in the following description are only some embodiments of the present application, 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 perspective view showing the overall structure of a battery charging and discharging device according to an embodiment of the present application;

fig. 2 is a schematic perspective view illustrating an internal structure of a battery charging and discharging device according to an embodiment of the present application;

fig. 3 is a schematic perspective view of a charge-discharge rack structure of a battery charge-discharge device according to an embodiment of the present application;

fig. 4 is a schematic top view of a charge-discharge rack structure of a battery charge-discharge device according to an embodiment of the present application.

In the figure: 1. a base box; 11. supporting feet; 12. a charging hole; 13. a USB socket slot; 2. a charge-discharge rack; 21. an open slot; 22. a battery placement cavity; 23. a conductive carrier; 3. a movable side plate; 31. a buffer spring; 32. a limit groove; 33. a heat dissipation hole; 4. a case cover; 41. u-shaped handle.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, a battery charging and discharging device is shown, including base case 1, charge and discharging frame 2, movable curb plate 3 and case lid 4, a plurality of charge and discharging frame 2 is evenly installed through the bolt to the inside bottom of base case 1, open slot 21 has been seted up in the both sides center department of charge and discharging frame 2, be provided with battery placement cavity 22 in the inside of open slot 21 on the charge and discharging frame 2, movable curb plate 3 is located the inside both sides of open slot 21 on the charge and discharging frame 2, be located between the charge and discharging frame 2 through screw fixed mounting in movable curb plate 3 a plurality of buffer spring 31, utilize the extrusion power of spring to carry out the location support to the lithium cell, spacing recess 32 has all been seted up in the center department between the opposite side of movable curb plate 3, evenly seted up a plurality of heat dissipation hole 33 in spacing recess 32 on the movable curb plate 3, carry out the security performance to the lithium cell in the charge and discharge process, improve simple structure is stable, there is conductive carrier 23 at the bottom both ends center department of battery placement cavity 22 through fixed mounting in the screw, movable connection case lid 4 of charge and discharging frame 2.

The centers of the two ends of the top of the case cover 4 are fixedly provided with U-shaped handles 41 through bolts, so that the operation is convenient, and the protection of the lithium battery is realized.

Wherein, support legs 11 are fixedly arranged on the periphery of the bottom of the base box 1 through bolts, so that the support is realized.

Wherein, the outside one side of base case 1 is connected with hole 12 that charges for charge, and a plurality of USB socket groove 13 has been seted up to the one side that lies in hole 12 that charges on the outside of base case 1, carries out the unified discharge to a plurality of lithium batteries.

Wherein, movable curb plate 3 is the rubber material, and the inside both sides in chamber 22 are placed to the battery to the activity curb plate 3 all activity, simple structure is stable.

The height of the charging and discharging frames 2 is matched with the height of the lithium battery, the number of the charging and discharging frames 2 in the base box 1 is 12, and the charging and discharging frames are matched with the number of USB socket grooves, so that unified discharging is realized.

The working principle of the utility model is as follows: the multi-group charging and discharging frame in the base box realizes that a plurality of lithium batteries are charged and discharged once, improves efficiency, and an operator inserts the lithium batteries in a concentrated mode and plays the lithium batteries in a concentrated mode, so that the operation is simple and convenient, the batteries on the multi-group charging and discharging frame are charged through the charging holes, the batteries of the charging and discharging frame are discharged through the USB socket grooves, the operation is convenient, and the protection performance is improved through the box cover.

Insert the lithium cell between the movable curb plate, utilize spacing recess on the movable curb plate to spacing the lithium cell, carry out the centre gripping to the lithium cell through the buffer spring between movable curb plate and the charge-discharge frame, hold the power fixedly to the lithium cell, contact with conductive carrier through the motor of lithium cell, realize electric connection, the location of lithium cell is simple stable, operates the lithium cell through the open slot, and is convenient simple, also can avoid damaging, and the practicality is strong.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a battery charge-discharge device, includes base case (1), charge-discharge frame (2), activity curb plate (3) and case lid (4), its characterized in that, a plurality of is evenly installed through the bolt to the inside bottom of base case (1) charge-discharge frame (2), open slot (21) have been seted up in the both sides center department of charge-discharge frame (2), be located on charge-discharge frame (2) the inside of open slot (21) is provided with battery placement cavity (22), be in on charge-discharge frame (2) the inside both sides swing joint of battery placement cavity (22) has activity curb plate (3), activity curb plate (3) are located in the inside both sides of open slot (21), be located on activity curb plate (3) charge-discharge frame (2) are through screw fixed mounting has a plurality of buffer spring (31), spacing recess (32) have all been seted up in center department between the opposite one side of activity curb plate (3), be located on activity curb plate (3) evenly set up in spacing recess (32) battery placement cavity (22) are in the inside both sides swing joint of heat dissipation frame (2) has carrier (23) to be in the inside both sides of opening (2).

2. The battery charging and discharging device according to claim 1, wherein: the centers of the two ends of the top of the box cover (4) are fixedly provided with U-shaped handles (41) through bolts.

3. The battery charging and discharging device according to claim 1, wherein: supporting feet (11) are fixedly arranged around the bottom of the base box (1) through bolts.

4. The battery charging and discharging device according to claim 1, wherein: the charging device is characterized in that a charging hole (12) is formed in one side of the outer portion of the base box (1), and a plurality of USB socket grooves (13) are formed in one side, located on the charging hole (12), of the outer portion of the base box (1).

5. The battery charging and discharging device according to claim 1, wherein: the movable side plates (3) are made of rubber, and the movable side plates (3) are movable on two sides of the inside of the battery placing cavity (22).

6. The battery charging and discharging device according to claim 1, wherein: the height of the charging and discharging frames (2) is matched with the height of the lithium battery, and the number of the charging and discharging frames (2) in the base box (1) is 12.