CN217426985U

CN217426985U - Cylindrical lithium battery taking and placing device

Info

Publication number: CN217426985U
Application number: CN202221347404.4U
Authority: CN
Inventors: 阮修鹏
Original assignee: Hubei Liderke New Energy Co ltd
Current assignee: Hubei Liderke New Energy Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-13
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a cylindrical lithium battery taking and placing device, which comprises a lithium battery, wherein the bottom surface of the lithium battery is provided with a positive end and a negative end, the device also comprises a supporting body, the supporting body is provided with a cavity, the bottom of the cavity is provided with output connecting ends corresponding to the positive end and the negative end, the cavity is rotationally connected with two vertically symmetrical rotating shafts, the top end of the rotating shaft is fixedly connected with a stop block, the rotating shaft is also sleeved with a button spring for pushing the stop block to rotate towards the center of the cavity, one end of the button spring is fixed on the rotating shaft, the other end of the button spring is fixed on the stop block, the top surface of the lithium battery is provided with a groove body extending inwards from the edge, the stop block leans against the groove body, the device solves the existing technical problem of troublesome lithium battery replacement operation, the lithium battery is easy to loosen when colliding, the fixation is not firm, the technical problem of reducing the service life of the lithium battery is solved, and replacement personnel only need to use hands to complete the lithium battery replacement operation, the operation mode is more convenient and faster, and the fixation is firmer.

Description

Cylindrical lithium battery taking and placing device

Technical Field

The utility model relates to a lithium cell installation technical field especially relates to a cylindricality lithium cell is got and is put device.

Background

Among the prior art, the lithium cell of sharing motorcycle is installed in the battery box usually, and the lid of battery box uses the screw to fix, when the lithium cell that will not have the electricity is changed into the lithium cell that has filled the electricity, need use the screwdriver to open then change the lithium cell, and the operation is comparatively troublesome, and the lithium cell is not hard up easily when colliding with, and is fixed insecure, has reduced the life of lithium cell.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a cylindricality lithium cell is got and is put device, when it had solved the lithium cell that exists among the prior art will not have the electricity and has changed into the lithium cell that has filled the electricity, need use the screwdriver to open the battery case, then the lithium cell of renewal, the operation is comparatively troublesome, and the lithium cell is not hard up easily when colliding with, and is fixed not firm, has reduced the life's of lithium cell problem.

According to the utility model discloses an embodiment, cylindricality lithium cell is got and is put device, including the lithium cell, be provided with positive terminal and negative pole end on the bottom surface of lithium cell, still include the supporter, the cavity has been seted up on the supporter, the bottom of cavity be provided with the corresponding output link of positive terminal and negative pole end, the cavity internal rotation is connected with the axis of rotation that two vertical symmetries set up, fixedly connected with dog on the top of axis of rotation, it is equipped with the promotion still to overlap in the axis of rotation the dog to cavity center pivoted button spring, the one end of button spring is fixed in the axis of rotation, and the other end is fixed on the dog, set up on the top surface of lithium cell from the edge cell body that extends to inside, the dog leans on the cell body.

The technical principle of the utility model is that: after the electricity of the lithium battery is used, the lithium battery is rotated by hands, the edge of the lithium battery method, which is not provided with the groove body, is abutted against the two stop blocks, the two stop blocks are pushed to leave the groove body, at the moment, the positions of the two stop blocks are positioned in the concave cavity, then the lithium battery is lifted upwards, the lithium battery is taken out of the concave cavity, after a new lithium battery is replaced, the side surface of the new lithium battery is used for blocking the two stop blocks, the lithium battery is rotated to extrude the two stop blocks, then the lithium battery is placed downwards into the concave cavity, the positive end and the negative end of the lithium battery correspond to the output connecting end at the bottom of the concave cavity, after the lithium battery is placed at the position, the two stop blocks are pushed back to the groove body of the lithium battery under the action force of a button spring, the lithium battery is fixed by the stop blocks, the replacement is completed, in the replacement process, the replacement personnel only need to use hands to complete the replacement operation, and the operation mode is more convenient, avoid using the screwdriver, especially under the condition that does not have the screwdriver, use the dog to fix the lithium cell in vertical direction, it is fixed more firm, protected the lithium cell, improved the life of lithium cell.

Compared with the prior art, the utility model discloses following beneficial effect has: use the button spring to promote two dogs in the axis of rotation and cooperate with the cell body of lithium cell, fix the lithium cell in the cavity, it has been solved and will not have the lithium cell of electricity when changing into the lithium cell that has filled the electricity, need use the screwdriver to open the battery case, then change new lithium cell, the operation is comparatively troublesome, the lithium cell is not hard up easily when colliding with, it is firm, the technical problem of the life of lithium cell has been reduced, it only needs can accomplish the change lithium cell operation with the hand to have produced the change personnel, the operation is more convenient, avoid using the screwdriver, especially under the circumstances that does not have the screwdriver, use the dog to fix the lithium cell in vertical direction, it is fixed more firm, the lithium cell has been protected, the beneficial effect of the life of lithium cell has been improved.

Drawings

Fig. 1 is a schematic view of a overlooking structure of a lithium battery fixed in a cavity according to an embodiment of the present invention.

Fig. 2 is the utility model discloses a lithium cell is taken out from the cavity and is pitched the structure schematic diagram often.

Fig. 3 is a schematic view of a support body sectioning structure according to an embodiment of the present invention.

In the above drawings: the lithium battery comprises a lithium battery 1, a positive terminal 11, a negative terminal 12, a groove body 13, a convex column 14, a supporting plate 15, a first groove 16, a blocking column 17, a handle 18, a supporting body 2, a concave cavity 21, a rotating shaft 22, a blocking block 23, a torsion spring 24 and a convex body 25.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 3, an embodiment of the present invention provides a cylindrical lithium battery taking and placing device, including a lithium battery 1, the bottom surface of the lithium battery 1 is provided with a positive electrode terminal 11 and a negative electrode terminal 12, and also comprises a support body 2, a concave cavity 21 is arranged on the supporting body 2, the bottom of the concave cavity 21 is provided with output connecting ends corresponding to the positive electrode end 11 and the negative electrode end 12, two rotation shafts 22 which are vertically and symmetrically arranged are rotationally connected in the concave cavity 21, a stop block 23 is fixedly connected on the top end of each rotation shaft 22, the rotating shaft 22 is further sleeved with a torsion spring 24 for pushing the stopper 23 to rotate towards the center of the cavity 21, one end of the torsion spring 24 is fixed on the rotating shaft 22, the other end is fixed on the stop 23, the top surface of the lithium battery 1 is provided with a groove body 13 extending from the edge to the inside, and the stop block 23 leans against the groove body 13.

The specific working process is as follows: after the lithium battery 1 is electrically used, the lithium battery 1 is rotated by hand, the edge of the lithium battery method which is not provided with the groove body 13 is abutted against the two stop blocks 23, the two stop blocks 23 are pushed to leave the groove body 13, at the moment, the positions of the two stop blocks 23 are positioned in the concave cavity 21, or a concave ring for accommodating the stop blocks is arranged in the concave cavity 21, as shown in figure 2, the lithium battery 1 is lifted upwards, the lithium battery 1 is taken out from the concave cavity 21, after a new lithium battery 1 is replaced, the two stop blocks 23 are blocked by the side surface of the new lithium battery 1, the lithium battery 1 is rotated to extrude the two stop blocks 23, then the lithium battery 1 is downwards placed into the concave cavity 21, the positive end 11 and the negative end 12 of the lithium battery 1 correspond to the output connecting ends at the bottom of the concave cavity 21, after the lithium battery 1 is put in place, the two stop blocks 23 push the stop blocks 23 back to the groove body 13 of the lithium battery 1 under the action force of the torsion spring 24, fix lithium cell 1 with dog 23, as shown in fig. 1, accomplish the change, change the in-process, change personnel only need can accomplish the change operation with the hand, and operation mode is more convenient, avoids using the screwdriver, especially under the condition that does not have the screwdriver, uses dog 23 to fix lithium cell 1 in vertical direction, and is fixed more firm, has protected lithium cell 1, has improved lithium cell 1's life.

According to the utility model discloses a another embodiment, as shown in fig. 3, a cylindricality lithium cell is got and is put device, two projections 14 of the bottom fixedly connected with of cavity 21, sliding connection has gliding metal support plate 15 in vertical direction on projection 14, backup pad 15 with positive terminal 11 and negative pole end 12 are corresponding, output connection end is connected with two backup pads 15 respectively, the bottom fixedly connected with spring of backup pad 15, when placing lithium cell 1, lithium cell 1 pushes down backup pad 15, makes things convenient for dog 23 to lean on the cell body 13 of lithium cell 1, uses the spring to support lithium cell 1, reduces the impact force that collides with the production, further protects lithium cell 1.

According to the utility model discloses a another embodiment, as shown in fig. 3, a cylindricality lithium cell is got and is put device, arc first recess 16 has been seted up on the top surface of backup pad 15, positive terminal 11 and negative pole end 12 set to with the convex part of first recess 16 matched with is convenient for place lithium cell 1 in backup pad 15, makes lithium cell 1 and backup pad 15 cooperation inseparabler.

According to the utility model discloses a another embodiment, as shown in fig. 3, a cylindricality lithium cell is got and is put device, the convex protrusion 25 of fixedly connected with on the bottom surface of dog 23, seted up on the cell body 13 of lithium cell 1 with protrusion 25 matched with second recess after button spring 24 pushes away dog 23 and rotates on cell body 13, and the protrusion 25 of dog 23 is located the second recess of cell body 13, makes lithium cell 1 inseparabler with the cooperation of dog 23, has improved the fixed effect of dog 23 to lithium cell 1.

According to the utility model discloses a another embodiment, as shown in fig. 1, fig. 3, a cylindricality lithium cell is got and is put device, fixedly connected with bumping post 17 in the supporter 2, bumping post 17 is located in the cavity 21, and set up one side of dog 23 is used for make dog 23 lean on behind dog 23 and the cooperation of cell body 13 on bumping post 17, conveniently crowd two dogs 23 and put into cavity 21 with new lithium cell 1 in, the operation of being convenient for.

According to the utility model discloses a another embodiment, as shown in fig. 1-3, a cylindricality lithium cell is got and is put device, the curved handle 18 of fixedly connected with on the top surface of lining battery uses handle 18, makes things convenient for operating personnel to carry and draws lithium cell 1, and the rotatory lithium cell 1 of also being convenient for is crowded dog 23, convenient operation.

According to the utility model discloses a another embodiment, as shown in fig. 1, fig. 2, a cylindricality lithium cell is got and is put device, dog 23 sets the arc structure with the adjacent side of lithium cell 1, when taking out lithium cell 1, can extrude two dogs 23 more smoothly with cell body 13 with arc structure matched with, more in the operation, more pleasing to the eye.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a cylindricality lithium cell is got and is put device, includes the lithium cell, be provided with positive terminal and negative pole end on the bottom surface of lithium cell, its characterized in that still includes the supporter, the cavity has been seted up on the supporter, the bottom of cavity be provided with the corresponding output link of positive terminal and negative pole end, the cavity internal rotation is connected with the axis of rotation that two vertical symmetries set up, fixedly connected with dog on the top of axis of rotation, it has the promotion still to overlap in the axis of rotation the dog to cavity center pivoted button spring, the one end of button spring is fixed in the axis of rotation, and the other end is fixed on the dog, set up on the top surface of lithium cell from the edge to the cell body that extends to inside, the dog leans on the cell body.

2. The cylindrical lithium battery taking and placing device as claimed in claim 1, wherein: the bottom fixedly connected with two projections of cavity, sliding connection has the gliding metal backup pad in vertical direction on the projection, the backup pad with positive terminal and negative pole end are corresponding, the output link is connected with two backup pads respectively, the bottom fixedly connected with spring of backup pad.

3. The cylindrical lithium battery taking and placing device as claimed in claim 2, wherein: the top surface of the supporting plate is provided with a circular arc-shaped first groove, and the positive electrode end and the negative electrode end are circular arc-shaped convex parts matched with the first groove.

4. The cylindrical lithium battery taking and placing device as claimed in claim 1, wherein: the bottom surface of the stop block is fixedly connected with a convex body, and a second groove matched with the convex body is formed in a groove body of the lithium battery.

5. The cylindrical lithium battery taking and placing device as claimed in claim 1, wherein: the support body is internally and fixedly connected with a stop post which is positioned in the concave cavity and arranged on one side of the stop block, and the stop block is used for being leaned against the stop post after being matched with the groove body.

6. The cylindrical lithium battery taking and placing device as claimed in claim 1, wherein: and the top surface of the lithium battery is fixedly connected with an arc-shaped handle.

7. The cylindrical lithium battery taking and placing device as claimed in claim 1, wherein: the side face of the stop block adjacent to the lithium battery is arranged to be of an arc-shaped structure.