CN219513298U

CN219513298U - Positioning structure of battery tab adhesive

Info

Publication number: CN219513298U
Application number: CN202320666444.3U
Authority: CN
Inventors: 田国红; 周文; 张朋飞; 虞振银
Original assignee: Lianyungang Pulit Electronic Technology Co ltd
Current assignee: Lianyungang Pulit Electronic Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-11
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to a positioning structure of battery tab glue, which comprises a battery, wherein a fixing ring is fixedly connected to the top surface of the battery, a positive tab and a negative tab, one end of which penetrates through the fixing ring and extends to the inside of the battery, are arranged at the top of the fixing ring, a connecting bin is fixedly connected to the inside of the fixing ring, the connecting bin is attached to the battery, two connecting grooves are formed in the top surface of the connecting bin, the positive tab and the negative tab respectively penetrate through the two connecting grooves, the positive tab and the negative tab both penetrate through the connecting bin, and a partition plate is fixedly connected to the top surface of the connecting bin. This location structure that battery tab utmost point ear was glued, through under the effect of connecting the storehouse, collect the utmost point ear and glue, convenient utmost point ear is glued and is fixed, fix positive pole ear and negative pole ear under the effect through the fixed plate, fix a position it, improve the stability of positive pole ear and negative pole ear, simultaneously, under the effect through the spring, support the fixed plate, improve the stability of fixed plate.

Description

Positioning structure of battery tab adhesive

Technical Field

The utility model relates to the technical field of batteries, in particular to a positioning structure of a battery tab adhesive.

Background

The battery refers to a part of space of a cup, a groove or other container or a composite container which contains electrolyte solution and metal electrodes to generate current, a device capable of converting chemical energy into electric energy is provided with a positive electrode and a negative electrode, along with the progress of technology, the battery generally refers to a small device capable of generating electric energy, the battery generally comprises a battery cell and a packaging bag for containing the battery cell, a lug is welded on the battery cell, and the lug penetrates out of the packaging bag.

The Chinese patent CN 202633423U discloses a multifunctional greening garden lamp, and the patent discloses a technical scheme for improving the position accuracy of the exposed lug parts, so that the problem that the accuracy of the lug positions is low due to the fact that the battery core and the packaging material are soft and fluffy in the manufacturing process of the traditional battery, and the positioning reference point of the clamp is difficult to determine is solved.

However, when the device is used, when the tab glue is solidified, the top of the positive tab and the top of the negative tab are inclined easily, the positioning deviation of the positive tab and the negative tab is large, the positive tab and the negative tab cannot be ensured to be positioned on the same horizontal line, and the qualification rate of the battery is greatly reduced, so that the positioning structure of the battery tab glue is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a positioning structure of battery tab glue, which has the advantage of stable clamping, and solves the problems that when the device is used, the tab glue is solidified, the top ends of the positive tab and the negative tab are easy to incline, the positioning deviation of the positive tab and the negative tab is larger, the positive tab and the negative tab cannot be ensured to be positioned on the same horizontal line, and the qualification rate of a battery is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location structure of battery tab utmost point ear glue, includes the battery, the top surface fixedly connected with solid fixed ring of battery, gu fixed ring's top has placed the anodal ear and the negative pole ear that one end runs through solid fixed ring and extend to the battery inside.

The inside fixedly connected with of solid fixed ring connects the storehouse, connect storehouse and battery laminating, the spread groove that quantity is two is seted up to the top surface of connecting the storehouse, anodal ear and negative pole ear run through two spread grooves respectively, anodal ear and negative pole ear all run through the spread storehouse, the top surface fixedly connected with baffle of connecting the storehouse, the top surface fixedly connected with of connecting the storehouse is two deflector of quantity, two the deflector respectively with solid fixed ring's left side inner wall and right side inner wall fixed connection.

The inside of fixed ring is equipped with locating component for to anodal ear and negative pole ear location.

The fixing ring is provided with a fixing component for fixing the positioning component.

Further, the shape of connecting the storehouse is inside hollow cuboid, two the spread groove is bilateral symmetry and distributes with the baffle as the center, anodal ear and negative pole ear all with connecting storehouse fixed connection, two the deflector relative tilt, two the spread groove is located between two deflectors.

Further, locating component is including four telescopic link of quantity, four the telescopic link is placed respectively in the left side and the right side department of anodal ear and negative pole ear, four the telescopic link is kept away from the equal fixedly connected with fixed plate of a side of anodal ear and negative pole ear, the spout has all been seted up to the left side inner wall and the right side inner wall of solid fixed ring and the left surface and the right side of baffle, four the equal sliding connection of spout has the slider, four the one end of slider all extends to the inside of solid fixed ring, four the telescopic link respectively with four slider fixed connection, four the equal cover of peripheral wall of telescopic link is equipped with respectively with fixed plate and slider fixed connection's spring.

Further, the sliding block and the sliding groove are both T-shaped, the four fixing plates are respectively attached to the left side face and the right side face of the positive electrode lug and the negative electrode lug, and the fixing ring is a rectangular ring.

Further, the telescopic link comprises cover storehouse and motion pole, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation is seted up to one side in cover storehouse, through being provided with limiting block, has prevented that the motion pole breaks away from with the cover storehouse in the motion process.

Further, fixed subassembly includes the apron, the apron is placed on the top surface of solid fixed ring, the groove of dodging that quantity is two is seted up to the top surface of solid fixed ring, anodal ear and negative pole ear run through two respectively and dodge the groove, the bottom surface of apron has a quantity to four bracing pieces through bearing swing joint, four the equal swing joint in bottom surface of bracing piece has one end to run through and extend to its inside screw rod, four the equal fixedly connected with clamp plate in bottom surface of screw rod, the top surface fixedly connected with quantity of solid fixed ring is two gag lever post, the quantity is two spacing holes have been seted up to the bottom surface of apron, two the gag lever post extends to the inside of two spacing holes respectively.

Further, threaded holes are formed in the bottom surfaces of the four supporting rods, the four threaded rods are respectively in threaded connection with the four threaded holes, and the four pressing plates are respectively and fixedly connected with the four sliding blocks.

Further, two the outer peripheral wall of gag lever post all overlaps and is equipped with the rubber ring, two the gag lever post respectively with two spacing hole clearance fit, two the rubber ring respectively with two spacing holes closely laminating.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. according to the positioning structure of the battery tab adhesive, the tab adhesive is collected under the action of the connecting bin, the convenient tab adhesive is positioned, the positive tab and the negative tab are fixed under the action of the fixing plate, the stability of the positive tab and the negative tab is improved, and meanwhile, the fixing plate is supported under the action of the spring, so that the stability of the fixing plate is improved;

2. this location structure that battery utmost point ear was glued, through sliding connection between slider and the spout, drive the telescopic link and remove, convenient dismouting to the fixed plate is fixed the slider under the effect through the clamp plate, improves the stability of spring, simultaneously, through closely laminating between rubber ring and the spacing hole, fixes the apron, makes things convenient for the staff to operate.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is an enlarged schematic view of the structure of fig. 1B.

In the figure: 1 battery, 2 fixed rings, 3 connecting bins, 4 connecting grooves, 5 sliding blocks, 6 sliding grooves, 7 cover plates, 8 avoiding grooves, 9 positive lugs, 10 supporting rods, 11 screws, 12 negative lugs, 13 pressing plates, 14 telescopic rods, 15 springs, 16 guide plates, 17 fixed plates, 18 partition plates, 19 rubber rings, 20 limiting rods and 21 limiting holes.

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.

Embodiment one: referring to fig. 1-3, a positioning structure of a battery tab adhesive in the present embodiment includes a battery 1, a fixing ring 2 is fixedly connected to a top surface of the battery 1, and a positive tab 9 and a negative tab 12, one end of which penetrates the fixing ring 2 and extends into the battery 1, are disposed at the top of the fixing ring 2.

The inside fixedly connected with of solid fixed ring 2 connects storehouse 3, connects storehouse 3 and laminating of battery 1, and the spread groove 4 that quantity is two has been seted up to the top surface of connecting storehouse 3, and anodal ear 9 and negative pole ear 12 run through two spread grooves 4 respectively, and anodal ear 9 and negative pole ear 12 all run through the connection storehouse 3, the top surface fixedly connected with baffle 18 of connecting storehouse 3, the top surface fixedly connected with of connecting storehouse 3 is two deflector 16, two deflector 16 respectively with the left side inner wall and the right side inner wall fixed connection of solid fixed ring 2.

Wherein the connecting bin 3 is in a shape of a cuboid with a hollow inside, the two connecting grooves 4 are symmetrically distributed left and right by taking the partition plate 18 as the center, the positive electrode lug 9 and the negative electrode lug 12 are fixedly connected with the connecting bin 3, the two guide plates 16 are inclined relatively, and the two connecting grooves 4 are positioned between the two guide plates 16

Specifically, the tab glue passes through the avoiding groove 8 and enters the inside of the fixed ring 2, and is limited under the action of the guide bin, so that the tab glue passes through the connecting groove 4 and enters the inside of the connecting bin 3 and is fixed between the positive tab 9 and the negative tab 12.

Embodiment two: referring to fig. 1-3, on the basis of the first embodiment, a positioning assembly is disposed in the fixing ring 2, the positioning assembly includes four telescopic rods 14, the four telescopic rods 14 are respectively disposed on the left side and the right side of the positive electrode lug 9 and the negative electrode lug 12, a fixing plate 17 is fixedly connected to one side surface of the four telescopic rods 14, which is far away from the positive electrode lug 9 and the negative electrode lug 12, a sliding groove 6 is formed in the left inner wall and the right inner wall of the fixing ring 2, the left side surface and the right side surface of the partition 18, sliding grooves 6 are respectively formed in the right side surface, sliding blocks 5 are respectively slidably connected to the four sliding grooves 6, one ends of the four sliding blocks 5 are respectively extended to the inside of the fixing ring 2, the four telescopic rods 14 are respectively fixedly connected with the four sliding blocks 5, and springs 15 respectively fixedly connected with the fixing plate 17 and the sliding blocks 5 are respectively sleeved on the outer peripheral walls of the four telescopic rods 14.

The sliding block 5 and the sliding groove 6 are both T-shaped, the four fixing plates 17 are respectively attached to the left side face and the right side face of the positive electrode lug 9 and the negative electrode lug 12, the fixing ring 2 is a rectangular ring, the telescopic rod 14 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located in the sleeve bin, one side of the sleeve bin is provided with a penetrating hole matched with the moving rod, and the limiting block is arranged to prevent the moving rod from being separated from the sleeve bin in the moving process.

Specifically, the slider 5 is inserted into the slide groove 6, so that the telescopic rod 14 enters the inside of the fixed ring 2, the positive electrode lug 9 and the negative electrode lug 12 push the fixed plate 17, the fixed plate 17 moves, the telescopic rod 14 and the spring 15 are extruded, the telescopic rod 14 and the spring 15 are contracted, and when the slider 5 and the slider 6 are attached, the elasticity of the spring 15 supports the fixed plate 17, and then the positive electrode lug 9 and the negative electrode lug 12 are fixed.

Embodiment III: referring to fig. 1-3, on the basis of the first embodiment and the second embodiment, a fixing assembly is arranged on the fixing ring 2, the fixing assembly comprises a cover plate 7, the cover plate 7 is placed on the top surface of the fixing ring 2, the top surface of the fixing ring 2 is provided with two avoidance grooves 8, the positive electrode lugs 9 and the negative electrode lugs 12 respectively penetrate through the two avoidance grooves 8, the bottom surface of the cover plate 7 is movably connected with four support rods 10 through bearings, the bottom surfaces of the four support rods 10 are movably connected with screw rods 11 with one ends penetrating and extending to the inside of the screw rods 11, the bottom surfaces of the four screw rods 11 are fixedly connected with pressing plates 13, the top surface of the fixing ring 2 is fixedly connected with two limiting rods 20, the bottom surface of the cover plate 7 is provided with two limiting holes 21, the two limiting rods 20 respectively extend to the inside of the two limiting holes 21, and the outer peripheral walls of the two limiting rods 20 are respectively sleeved with rubber rings 19.

The bottom surfaces of the four support rods 10 are provided with threaded holes, the four screws 11 are respectively in threaded connection with the four threaded holes, the four pressing plates 13 are respectively and fixedly connected with the four sliding blocks 5, the two limiting rods 20 are respectively in clearance fit with the two limiting holes 21, and the two rubber rings 19 are respectively and tightly attached to the two limiting holes 21.

Specifically, grasp clamp plate 13, rotate bracing piece 10, make bracing piece 10 rotatory, through the threaded connection between bracing piece 10 and the screw rod 11, make screw rod 11 drive clamp plate 13 and remove, adjust the height of clamp plate 13, after the regulation, promote apron 7, apron 7 and solid fixed ring 2 laminating, gag lever post 20 inserts into the inside in spacing hole 21, laminating between through rubber ring 19 and spacing hole 21 is fixed apron 7.

The working principle of the embodiment is as follows:

the clamping plate 13 is grabbed, the supporting rod 10 is rotated, the supporting rod 11 drives the pressing plate 13 to move through threaded connection between the supporting rod 10 and the threaded rod 11, the height of the pressing plate 13 is adjusted, after adjustment is finished, the cover plate 7 is pushed, the cover plate 7 is attached to the fixed ring 2, the limiting rod 20 is inserted into the limiting hole 21, the cover plate 7 is fixed through attachment between the rubber ring 19 and the limiting hole 21, the sliding block 5 is inserted into the sliding groove 6, the telescopic rod 14 is made to enter the fixed ring 2, the positive lug 9 and the negative lug 12 push the fixed plate 17, the fixed plate 17 is made to move, the telescopic rod 14 and the spring 15 are extruded, the telescopic rod 14 and the spring 15 are contracted, when the sliding block 5 and the sliding block 6 are attached, the elastic force of the spring 15 supports the fixed plate 17, then the positive lug 9 and the negative lug 12 are fixed, the lug glue penetrates through the avoidance groove 8 to enter the inside of the fixed ring 2, and is limited under the action of the guide bin, and the lug glue penetrates the connecting groove 4 to enter the inside of the connecting bin 3 and the positive lug 9 and the negative lug 12 are fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a location structure of battery tab utmost point ear glue, includes battery (1), its characterized in that: the top surface of the battery (1) is fixedly connected with a fixed ring (2), and a positive electrode lug (9) and a negative electrode lug (12) with one end penetrating through the fixed ring (2) and extending to the inside of the battery (1) are arranged at the top of the fixed ring (2);

the inside fixedly connected with connection bin (3) of solid fixed ring (2), connection bin (3) are laminated with battery (1), connecting bin (3)'s top surface has been seted up and has been quantity two spread groove (4), anodal ear (9) and negative pole ear (12) run through two spread groove (4) respectively, anodal ear (9) and negative pole ear (12) all run through connection bin (3), connection bin (3)'s top surface fixedly connected with baffle (18), connection bin (3)'s top surface fixedly connected with deflector (16) that quantity is two, two deflector (16) respectively with solid fixed ring (2) left side inner wall and right side inner wall fixedly connected;

the inside of fixed ring (2) is equipped with locating component, be equipped with fixed subassembly on fixed ring (2).

2. The positioning structure of battery tab adhesive according to claim 1, wherein: the shape of connecting bin (3) is inside hollow cuboid, two spread groove (4) are bilateral symmetry and distribute with baffle (18) as the center, anodal ear (9) and negative pole ear (12) all with connecting bin (3) fixed connection, two deflector (16) relative slope, two spread groove (4) are located between two deflector (16).

3. The positioning structure of battery tab adhesive according to claim 1, wherein: the positioning assembly comprises four telescopic rods (14), wherein the four telescopic rods (14) are respectively arranged at the left side and the right side of the positive lugs (9) and the negative lugs (12), the four telescopic rods (14) are far away from the positive lugs (9) and the negative lugs (12), one side face of each telescopic rod is fixedly connected with a fixing plate (17), sliding grooves (6) are respectively formed in the left side inner wall and the right side inner wall of each fixing ring (2) and the left side face and the right side face of each partition plate (18), sliding blocks (5) are respectively and slidably connected with the four sliding grooves (6), one ends of the four sliding blocks (5) are respectively and fixedly connected with the four sliding blocks (5), and springs (15) which are respectively and fixedly connected with the fixing plates (17) and the sliding blocks (5) are respectively sleeved on the peripheral walls of the four telescopic rods (14).

4. A positioning structure of a battery tab adhesive according to claim 3, wherein: the sliding block (5) and the sliding groove (6) are both T-shaped, the four fixing plates (17) are respectively attached to the left side face and the right side face of the positive electrode lug (9) and the negative electrode lug (12), and the fixing ring (2) is a rectangular ring.

5. The positioning structure of battery tab adhesive according to claim 4, wherein: the telescopic rod (14) is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located in the sleeve bin, a penetrating hole matched with the moving rod is formed in one side of the sleeve bin, and the limiting block is arranged to prevent the moving rod from being separated from the sleeve bin in the moving process.

6. A positioning structure of a battery tab adhesive according to claim 3, wherein: the utility model provides a fixed subassembly includes apron (7), apron (7) are placed on the top surface of solid fixed ring (2), the top surface of solid fixed ring (2) has been seted up and has been dodged groove (8) for two in quantity, anodal ear (9) and negative pole ear (12) run through two respectively and dodge groove (8), the bottom surface of apron (7) has four bracing piece (10) through bearing swing joint, four the equal swing joint in bottom surface of bracing piece (10) has one end to run through and extend to screw rod (11) of its inside, four the equal fixedly connected with clamp plate (13) in bottom surface of screw rod (11), the top surface fixedly connected with quantity of solid fixed ring (2) is two gag lever post (20), the quantity is two spacing hole (21) are seted up to the bottom surface of apron (7), two gag lever post (20) extend to the inside of two spacing holes (21) respectively.

7. The positioning structure of battery tab adhesive of claim 6, wherein: screw holes are formed in the bottom surfaces of the four supporting rods (10), the four screw rods (11) are respectively in threaded connection with the four screw holes, and the four pressing plates (13) are respectively and fixedly connected with the four sliding blocks (5).

8. The positioning structure of battery tab adhesive of claim 7, wherein: the outer peripheral walls of the two limiting rods (20) are sleeved with rubber rings (19), the two limiting rods (20) are respectively in clearance fit with the two limiting holes (21), and the two rubber rings (19) are respectively and tightly attached to the two limiting holes (21).