CN217992277U

CN217992277U - Fixing device for lithium battery measurement

Info

Publication number: CN217992277U
Application number: CN202222325618.8U
Authority: CN
Inventors: 徐鹏飞; 汪弯; 张晓梅; 袁洋
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Guoxuan Battery Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-09
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a fixing device for lithium battery measurement, which comprises a base, wherein a fixing part is arranged above the base; the fixed part includes the plummer, the plummer is fan-shaped structure, the fixed slot that is used for placing the lithium cell is offered to the plummer upper end, the fixed slot is in the straight flange department of plummer is equipped with the notch, the runner has been seted up on the plummer, the plummer upper end is connected with the limiting plate, the limiting plate with sliding connection about the plummer, the utility model discloses in utilize the fixed slot of seting up on the plummer, fix the lithium cell in the fixed slot, at this moment, recycle ultrasonic thickness gauge and detect the thickness data of lithium cell, and then solve because of the handheld lithium cell of staff takes place the shake or the lithium cell is placed and is caused the lithium cell to take place to slide the skew because of the workstation takes place to shake and cause the not accurate problem to the thickness measurement of lithium cell inadequately, improve the accuracy to lithium cell thickness measurement.

Description

Fixing device for lithium battery measurement

Technical Field

The utility model relates to a lithium battery detection equipment technical field specifically is a be used for lithium cell measuring fixing device.

Background

The lithium cell is with the battery that metal lithium is the negative pole, also be called lithium metal battery, in lithium cell production process, often need measure the thickness of the lithium cell that finishes producing and detect whether up to standard lithium cell thickness, it adopts artifical handheld ultrasonic thickness gauge to measure the thickness data of lithium cell usually, but this kind of measurement mode is because of its lithium cell is mostly artifical handheld lithium cell or place the lithium cell and measure it on the workstation, it often can cause the lithium cell to take place to vibrate because of staff shake or workstation in the measurement process and cause the phenomenon such as sliding deviation and influence the precision of measuring lithium cell thickness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for lithium cell measuring fixing device to solve the problem that proposes among the above-mentioned background art.

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

a fixing device for lithium battery measurement comprises a base, wherein a fixing part is arranged above the base;

the fixed part includes the plummer, the plummer is fan-shaped structure, the fixed slot that is used for placing the lithium cell is offered to the plummer upper end, the fixed slot is in the straight flange department of plummer is equipped with the notch, the runner has been seted up on the plummer, the plummer upper end is connected with the limiting plate, the limiting plate with sliding connection about the plummer.

As a further aspect of the present invention: the base comprises a chassis, the upper end of the chassis is connected with an electric telescopic rod, and the upper end of the electric telescopic rod is fixedly connected with the lower end of the bearing platform.

As a further aspect of the present invention: the portable electric telescopic platform is characterized in that the upper end of the chassis is movably connected with a mounting disc, the lower end of the electric telescopic rod is fixedly connected with the mounting disc, the top end of the electric telescopic rod is fixedly connected with a protection plate, and the lower end of the bearing platform is fixedly connected with the electric telescopic rod through the protection plate.

As a further aspect of the present invention: the sliding groove is formed in the upper end of the base plate, the sliding ring is arranged at the lower end of the mounting plate and clamped in the sliding groove to be in sliding connection with the sliding groove, and the mounting plate is connected with a first bolt in a threaded mode.

As a further aspect of the present invention: the lower end of the chassis is fixedly connected with a magnetic attraction sheet.

As a further aspect of the present invention: the blowing and sucking dual-purpose dust collector is fixedly connected to the lower end of the bearing table and communicated with the flow channel on the bearing table, a plurality of dust suction holes are formed in the upper end face of the bearing table through the flow channel, and the dust suction holes are formed in the lower end face of the fixing groove.

As a further aspect of the present invention: and the lower end of the limiting plate is fixedly connected with a wiping sponge.

As a further aspect of the present invention: the limiting plate both ends all are equipped with the connecting block, it has the through-hole to begin on the connecting block, be equipped with the second bolt in the through-hole, the connecting block upper end is equipped with the spring, the spring cup joints on the second bolt, the last corresponding position of plummer is equipped with the bolt hole, the lower extreme of second bolt with bolt hole threaded connection.

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

1. the utility model discloses in utilize the fixed slot of seting up on the plummer, the limiting plate provides limiting displacement to the lithium cell with cleaning the sponge, fix the lithium cell in the fixed slot, this moment, recycle ultrasonic thickness gauge detects the thickness data of lithium cell, and then solve when tradition measures thickness to the lithium cell because of the handheld lithium cell of staff takes place to shake or the lithium cell is placed and is caused the lithium cell to take place to slide the skew because of the workstation takes place to shake and cause the not accurate problem of thickness measurement to the lithium cell inadequately, improve the accuracy to lithium cell thickness measurement.

2. The utility model discloses the sponge of cleaning of well utilization limiting plate bottom carries out certain spacing to the lithium cell, can fix the lithium cell in the fixed slot, and utilize the fan-shaped structure of fixed slot, can make the lithium cell of different diameters all fill in the fixed slot and fix it, can make this device fix the lithium cell of different diameters, improve variety and convenience that this device used, the dust absorption end of blow-suction dual-purpose dust catcher adsorbs through runner and dust absorption pore pair lithium cell lower surface's in the fixed slot dust etc., not only usable dust absorption effect of blow-suction dual-purpose dust catcher adsorbs gets rid of the lithium cell lower surface and is infected with adnexed dust, and usable its suction provides certain adsorption to the lithium cell, and then improve the stability that the lithium cell was placed in the fixed slot.

Drawings

Fig. 1 and 2 are perspective views of the present embodiment;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a schematic structural diagram of the mounting plate of the present embodiment;

FIG. 5 is a schematic structural diagram of the chassis of the present embodiment;

fig. 6 is a sectional view of the susceptor of the present embodiment.

In the figure: 1-chassis, 2-mounting plate, 3-first bolt, 4-electric telescopic rod, 5-bearing table, 6-blowing and sucking dual-purpose dust collector, 7-fixing groove, 8-limiting plate, 9-connecting block, 10-second bolt, 11-spring, 12-magnetic sucking sheet, 13-guard plate, 14-wiping sponge, 15-slip ring, 16-sliding groove, 17-flow channel and 18-bolt hole.

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.

Please refer to fig. 1-6, in the embodiment of the present invention, a fixing device for lithium battery measurement, including a base, the base includes chassis 1, the piece 12 is inhaled to 1 lower extreme fixedly connected with magnetism on chassis, inhale the piece 12 through magnetism and can fix the chassis 1 of this application on the magnetic metal workstation, chassis 1 upper end swing joint has mounting disc 2, spout 16 has been seted up to 1 upper end on chassis, 2 lower extremes of mounting disc are equipped with sliding ring 15, sliding ring 15 joint and 16 sliding connection of spout in spout 16, and then can make mounting disc 2 rotate on chassis 1, threaded connection has first bolt 3 on mounting disc 2, can lock or release mounting disc 2 and chassis 1 through screwing up first bolt 3 or unscrewing first bolt 3.

The base top is equipped with the fixed part, and the fixed part includes plummer 5, and the mounting disc upper end is connected with electric

telescopic handle

4, 4 upper ends of electric telescopic handle and 5 lower extreme fixed connection of plummer, 4 lower extremes of electric telescopic handle and 2 fixed connection of mounting disc, 4 top fixedly connected with backplate 13 of electric telescopic handle, 5 lower extremes of plummer pass through

backplate

13 and 4 fixed connection of electric telescopic handle.

Plummer 5 is fan-shaped structure, fixed slot 7 that is used for placing the lithium cell is offered to plummer 5 upper end, fixed slot 7 is equipped with the notch in the straight flange department of plummer 5, conveniently put into fixed slot 7 with the lithium cell, runner 17 has been seted up on the plummer 5, plummer 5 lower extreme fixedly connected with blows and inhales dual-purpose dust catcher 6, blow and inhale runner 17 intercommunication on dual-purpose dust catcher 6 and the plummer 5, runner 17 has seted up a plurality of dust absorption holes at plummer 5 up end, the dust absorption hole is located the lower terminal surface of fixed slot 7, plummer 5 upper end is connected with limiting plate 8, sponge 14 is cleaned to 8 lower extreme fixedly connected with of limiting plate, 8 both ends of limiting plate all are equipped with connecting block 9, it has the through-hole to begin on connecting block 9, be equipped with second bolt 10 in the through-hole, connecting block 9 upper end is equipped with spring 11, spring 11 cup joints on second bolt 10, it is equipped with bolt hole 18 to correspond the position on plummer 5, the lower extreme and the bolt hole 18 threaded connection of second bolt 10, and then be limiting plate 8 and plummer 5 upper and lower sliding connection.

The utility model discloses when using, in will need to carry out thickness measurement's lithium cell and fill in the fixed slot 7 of seting up on plummer 5, because of its fixed slot 7 is fan-shaped, utilize the sponge 14 of cleaning of limiting plate 8 bottoms to carry out certain spacing to the lithium cell, can fix the lithium cell in fixed slot 7 to utilize the fan-shaped structure of fixed slot 7, can make the lithium cell of different diameters all fill in fixed slot 7 and fix it, can make this device fix the lithium cell of different diameters, improve variety and convenience that this device used. And the lithium cell is when filling in fixed slot 7, its lithium cell upper surface produces certain friction with cleaning sponge 14, usable cleaning sponge 14 carries out certain effect of cleaning to the lithium cell upper surface, and then wipe impurity such as the dust that is infected with the lithium cell upper surface and get rid of, guarantee the cleanliness factor of lithium cell when measuring, avoid the lithium cell upper surface to have the dust and influence the thickness measurement precision to the lithium cell, and, start simultaneously and blow and inhale dual-purpose dust catcher 6 and carry out the dust absorption operation, the dust absorption end of blow and inhale dual-purpose dust catcher 6 adsorbs through runner 17 and dust absorption pore pair lithium cell lower surface's in fixed slot 7 dust etc., the dust absorption effect adsorption of not only usable blow and inhale dual-purpose dust catcher 6 gets rid of the lithium cell lower surface and is infected with adnexed dust, and usable suction provides certain adsorption to the lithium cell, and then improve the stability that the lithium cell placed in fixed slot 7.

Utilize the fixed slot 7 of seting up on the plummer 5, limiting plate 8 and clean sponge 14 provide limiting displacement to the lithium cell, fix the lithium cell in fixed slot 7, this moment, recycle ultrasonic thickness measuring instrument detects the thickness data of lithium cell, and then solve when tradition measures thickness to the lithium cell because of the handheld lithium cell of staff takes place to shake or the lithium cell is placed and is caused the lithium cell to take place to slide the skew because of the workstation takes place to shake on the workstation and cause the not accurate problem of thickness measurement to the lithium cell inadequately, improve the accuracy of lithium cell thickness measurement, and this device is applicable to the lithium cell of different diameters size and carries out thickness measurement, and utilize to blow and inhale dual-purpose dust catcher 6 and clean impurity such as getting rid of dust with clean sponge 14 on the lithium cell upper and lower surface, reduce the influence that impurity such as dust caused to its thickness measurement in the lithium cell surface, further improve the accuracy nature of lithium cell thickness measurement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixing device for lithium battery measurement comprises a base and is characterized in that a fixing part is arranged above the base;

the fixed part includes plummer (5), plummer (5) are fan-shaped structure, fixed slot (7) that are used for placing the lithium cell are offered to plummer (5) upper end, fixed slot (7) are in the straight flange department of plummer (5) is equipped with the notch, runner (17) have been seted up on plummer (5), plummer (5) upper end is connected with limiting plate (8), limiting plate (8) with sliding connection about plummer (5).

2. The fixing device for lithium battery measurement according to claim 1, wherein the base includes a chassis (1), an electric telescopic rod (4) is connected to an upper end of the chassis (1), and an upper end of the electric telescopic rod (4) is fixedly connected to a lower end of the carrying platform (5).

3. The fixing device for lithium battery measurement according to claim 2, wherein a mounting plate (2) is movably connected to an upper end of the chassis (1), a lower end of the electric telescopic rod (4) is fixedly connected to the mounting plate (2), a protection plate (13) is fixedly connected to a top end of the electric telescopic rod (4), and a lower end of the plummer (5) is fixedly connected to the electric telescopic rod (4) through the protection plate (13).

4. The fixing device for lithium battery measurement according to claim 3, wherein a sliding groove (16) is formed in the upper end of the base plate (1), a sliding ring (15) is arranged at the lower end of the mounting plate (2), the sliding ring (15) is clamped in the sliding groove (16) and is slidably connected with the sliding groove (16), and a first bolt (3) is connected to the mounting plate (2) in a threaded manner.

5. The fixing device for lithium battery measurement according to claim 2, wherein a magnetic attraction sheet (12) is fixedly connected to the lower end of the chassis (1).

6. The fixing device for lithium battery measurement according to claim 1, wherein a blowing and sucking dual-purpose dust collector (6) is fixedly connected to the lower end of the bearing table (5), the blowing and sucking dual-purpose dust collector (6) is communicated with a flow channel (17) on the bearing table (5), the flow channel (17) is provided with a plurality of dust suction holes on the upper end surface of the bearing table (5), and the dust suction holes are located on the lower end surface of the fixing groove (7).

7. The fixing device for lithium battery measurement according to claim 1, characterized in that a wiping sponge (14) is fixedly connected to the lower end of the limiting plate (8).

8. The fixing device for lithium battery measurement according to claim 1, wherein connecting blocks (9) are arranged at two ends of the limiting plate (8), a through hole starts to be formed in each connecting block (9), a second bolt (10) is arranged in each through hole, a spring (11) is arranged at the upper end of each connecting block (9), each spring (11) is sleeved on each second bolt (10), a bolt hole (18) is formed in the corresponding position of the bearing table (5), and the lower end of each second bolt (10) is in threaded connection with the corresponding bolt hole (18).