CN214506590U

CN214506590U - Portable lithium battery charging equipment

Info

Publication number: CN214506590U
Application number: CN202120260497.6U
Authority: CN
Inventors: 徐洋波; 徐洋伟; 余勇; 续宝双
Original assignee: Shanghai Xinyu Power Technology Co ltd
Current assignee: Shanghai Xinyu Power Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a portable lithium battery charging device, which comprises a bottom plate, a top plate, a second electric push rod, a motor, a movable plate and a traveling wheel, wherein the second electric push rod is used for driving the push rod to extend, thereby pushing the push plate to move towards one side of a lithium battery and extruding one side of the lithium battery, a second limiting device is arranged for realizing the extrusion of the other side of the lithium battery, thereby realizing the limitation of the lithium battery, the motor is further used for rotating and further driving a lead screw to rotate, thereby further moving a slide block on the lead screw, further driving a placing plate to move to the position under a moving plate, further using the first electric push rod for driving the push rod to extend, thereby pushing the movable plate to move downwards, further inserting a plug into a charging interface of the lithium battery, thereby realizing the charging of the lithium battery, realizing the synchronous charging of a plurality of lithium batteries, and having high charging efficiency, the walking wheels are arranged to facilitate the movement of the pushing device of an operator, so that the portability of the device is improved.

Description

Portable lithium battery charging equipment

Technical Field

The utility model relates to a battery charging outfit specifically is a portable lithium battery charging outfit.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

The lithium cell need charge when using, and current lithium battery charging equipment portability is relatively poor, and current lithium battery charging equipment can't realize the synchronous charging to the polylith lithium cell simultaneously, and charging efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lithium battery charging equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable lithium battery charging device comprises a bottom plate, wherein a slide rail is fixedly installed at the top of the bottom plate, a first vertical plate and a second vertical plate are respectively and fixedly installed at two ends of the slide rail, a lead screw is transversely arranged between the first vertical plate and the second vertical plate, one end of the lead screw is rotatably installed at the inner side of the second vertical plate through a bearing seat, the other end of the lead screw is fixedly connected with an output shaft of a motor through a coupler, the motor is fixedly installed at the outer side of the first vertical plate through a bolt, a sliding block is slidably arranged on the slide rail, the lead screw transversely penetrates through the sliding block, a threaded through hole for being in threaded connection with the lead screw is formed in the sliding block, a placing plate is fixedly installed at the top of the sliding block, three limiting grooves are formed at the top of the placing plate, a first limiting device and a second limiting device are symmetrically arranged at two sides of the limiting grooves, a supporting plate is fixedly installed at the top of the bottom plate, the utility model discloses a switch, including backup pad, roof, first electric putter, movable plate, backup pad outside fixed mounting has the switch, backup pad top fixed mounting has the roof, roof top fixed mounting has first electric putter, vertical roof and fixed mounting that run through of first electric putter's push rod tip have the movable plate, the fixed mounting in the position that the movable plate bottom corresponds three spacing groove has three plug.

As a further aspect of the present invention: and the bottom of the bottom plate is symmetrically provided with traveling wheels.

As a further aspect of the present invention: first stop device includes second electric putter, fixed plate and push pedal, fixed plate fixed mounting is in placing board one side, fixed plate one side fixed mounting has second electric putter, fixed plate and fixedly connected with push pedal are transversely run through to second electric putter's push rod tip, and second electric putter passes through the wire and is connected with the switch electricity.

As a further aspect of the present invention: the first limiting device and the second limiting device are identical in structure and specifications of all parts.

As a further aspect of the present invention: the first electric push rod, the motor and the plug are respectively electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the motor is used for rotating to drive the lead screw to rotate, so that the sliding block is further driven to move on the lead screw, the placing plate is further driven to move out of the position under the moving plate, an operator can conveniently place a lithium battery to be charged into the limiting groove, a charging interface of the lithium battery corresponds to the plug, the push rod is driven to extend by the second electric push rod, the push plate is pushed to move towards one side of the lithium battery and extrude one side of the lithium battery, the second limiting device is arranged to extrude the other side of the lithium battery, so that the limitation of the lithium battery is realized, and the smooth proceeding of charging is ensured;

2. the motor is further utilized to rotate so as to drive the lead screw to rotate, so that the sliding block is further driven to move on the lead screw, the placing plate is further driven to move to the position under the moving plate, the first electric push rod is further utilized to drive the push rod to extend, the moving plate is pushed to move downwards, the plug is further inserted into a charging interface of the lithium battery, the lithium battery is charged, the synchronous charging of a plurality of lithium batteries is realized, and the charging efficiency is high;

3. the walking wheels are arranged to facilitate the movement of the pushing device of an operator, so that the portability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a portable lithium battery charging apparatus.

Fig. 2 is a partial side view of a portable lithium battery charging device.

Fig. 3 is a plan view of a placement plate in the portable lithium battery charging apparatus.

Shown in the figure: first electric putter 1, movable plate 2, roof 3, plug 4, first stop device 5, spacing groove 6, motor 7, first riser 8, bottom plate 9, lead screw 10, slide rail 11, slider 12, walking wheel 13, second riser 14, place board 15, switch 16, backup pad 17, second electric putter 18, fixed plate 19, push pedal 20 and second stop device 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a portable lithium battery charging apparatus includes a first electric push rod 1, a movable plate 2, a top plate 3, a plug 4, a first position limiting device 5, a position limiting groove 6, a motor 7, a first vertical plate 8, a bottom plate 9, a lead screw 10, a sliding rail 11, a slider 12, a traveling wheel 13, a second vertical plate 14, a placing plate 15, a switch 16, a supporting plate 17, a second electric push rod 18, a fixing plate 19, a push plate 20, and a second position limiting device 21, wherein the bottom plate 9 is symmetrically provided with the traveling wheel 13, the top of the bottom plate 9 is fixedly provided with the sliding rail 11, two ends of the sliding rail 11 are respectively fixedly provided with the first vertical plate 8 and the second vertical plate 14, the lead screw 10 is transversely arranged between the first vertical plate 8 and the second vertical plate 14, one end of the lead screw 10 is rotatably installed inside the second vertical plate 14 through a bearing seat, the other end of the lead screw 10 is fixedly connected with an output shaft of the motor 7 through a coupling, the motor 7 is fixedly installed on the outer side of the first vertical plate 8 through a bolt, the slide rail 11 is provided with a slide block 12 in a sliding manner, the lead screw 10 transversely penetrates through the slide block 12, the slide block 12 is provided with a threaded through hole for being in threaded connection with the lead screw 10, the top of the slide block 12 is fixedly provided with a placing plate 15, the top of the placing plate 15 is provided with three limiting grooves 6, two sides of each limiting groove 6 are symmetrically provided with a first limiting device 5 and a second limiting device 21, the first limiting device 5 comprises a second electric push rod 18, a fixed plate 19 and a push plate 20, the fixed plate 19 is fixedly installed on one side of the placing plate 15, one side of the fixed plate 19 is fixedly provided with the second electric push rod 18, the end part of the push rod of the second electric push rod 18 transversely penetrates through the fixed plate 19 and is fixedly connected with the push plate 20, and the structures and the specifications of each part of the first limiting device 5 and the second limiting device 21 are the same, bottom plate 9 top fixed mounting has backup pad 17, backup pad 17 outside fixed mounting has switch 16, backup pad 17 top fixed mounting has

roof

3, 3 top fixed mounting of roof has first electric putter 1, the vertical roof 3 and the fixed mounting that run through of the push rod tip of first electric putter 1 have movable plate 2, the position fixed mounting that corresponds three spacing groove 6 in 2 bottoms of movable plate has three plug 4, first electric putter 1, second electric putter 18, motor 7 and plug 4 are connected through wire and switch 16 electricity respectively, switch 16 is connected through wire and external power supply electricity.

The utility model discloses a theory of operation is:

when the lithium battery needs to be charged, the motor 7 is rotated to drive the lead screw 10 to rotate, so that the sliding block 12 further moves on the lead screw 10, the placing plate 15 is further driven to move out of the position under the moving plate 2, an operator can conveniently place the lithium battery to be charged into the limiting groove 6, the charging interface of the lithium battery corresponds to the plug 4, the second electric push rod 18 is used for driving the push rod to extend, the push plate 20 is pushed to move towards one side of the lithium battery and extrude one side of the lithium battery, the second limiting device 21 is arranged to realize the extrusion of the other side of the lithium battery, the lithium battery is limited, the smooth charging is ensured, the motor 7 is further rotated to drive the lead screw 10 to rotate, the sliding block 12 further moves on the lead screw 10, and the moving plate further drives the placing plate 15 to move to the position under the lead screw 2, further utilize 1 drive push rod extension of first electric putter to promote movable plate 2 downstream, thereby further make plug 4 insert the interface that charges of lithium cell, thereby realize charging to the lithium cell, and realize charging in step to the polylith lithium cell, charge efficiency is high, sets up walking wheel 13 and is used for making things convenient for operating personnel thrust unit to remove, has improved the portability of device.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable lithium battery charging apparatus comprising a base plate (9), characterized in that: the top of the bottom plate (9) is fixedly provided with a sliding rail (11), two ends of the sliding rail (11) are respectively fixedly provided with a first vertical plate (8) and a second vertical plate (14), a lead screw (10) is transversely arranged between the first vertical plate (8) and the second vertical plate (14), one end of the lead screw (10) is rotatably arranged on the inner side of the second vertical plate (14) through a bearing seat, the other end of the lead screw (10) is fixedly connected with an output shaft of a motor (7) through a coupler, the motor (7) is fixedly arranged on the outer side of the first vertical plate (8) through a bolt, a sliding block (12) is arranged on the sliding rail (11) in a sliding manner, the lead screw (10) transversely penetrates through the sliding block (12), a threaded through hole for being in threaded connection with the lead screw (10) is formed in the sliding block (12), a placing plate (15) is fixedly arranged at the top of the sliding block (12), three limiting grooves (6) are formed at the top of the placing plate (15), the bilateral symmetry of spacing groove (6) is provided with first stop device (5) and second stop device (21), bottom plate (9) top fixed mounting has backup pad (17), backup pad (17) outside fixed mounting has switch (16), backup pad (17) top fixed mounting has roof (3), roof (3) top fixed mounting has first electric putter (1), the vertical roof (3) and the fixed mounting that run through of push rod tip of first electric putter (1) have movable plate (2), the fixed position that movable plate (2) bottom corresponds three spacing groove (6) has three plug (4).

2. The portable lithium battery charging apparatus of claim 1, wherein: and the bottom of the bottom plate (9) is symmetrically provided with traveling wheels (13).

3. The portable lithium battery charging apparatus of claim 1, wherein: first stop device (5) include second electric putter (18), fixed plate (19) and push pedal (20), fixed plate (19) fixed mounting is in placing board (15) one side, fixed plate (19) one side fixed mounting has second electric putter (18), the push rod tip of second electric putter (18) transversely runs through fixed plate (19) and fixedly connected with push pedal (20), and second electric putter (18) are connected through the wire and switch (16) electricity.

4. The portable lithium battery charging apparatus of claim 1, wherein: the first limiting device (5) and the second limiting device (21) are identical in structure and specifications of all parts.

5. The portable lithium battery charging apparatus of claim 1, wherein: the first electric push rod (1), the motor (7) and the plug (4) are respectively electrically connected with the switch (16) through wires, and the switch (16) is electrically connected with an external power supply through wires.