CN213936302U

CN213936302U - Lithium ion battery pole piece mounting structure

Info

Publication number: CN213936302U
Application number: CN202022767716.8U
Authority: CN
Inventors: 吴晓东
Original assignee: Suzhou Sinlion Battery Co ltd
Current assignee: Suzhou Li'an New Energy Technology Co.,Ltd.
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a lithium ion battery pole piece mounting structure relates to lithium ion battery technical field, the utility model discloses a shell, flip, clamping device, drive arrangement and elevating gear, a plurality of bracing piece both ends respectively with solid fixed ring lower surface and connecting plate upper surface connection, a plurality of expansion screw respectively with a plurality of screw hole normal running fit, screw thread post and swivel becket normal running fit, the screw thread ring is connected with the round hole, screw thread ring and screw thread post normal running fit. The utility model relates to a lithium ion battery pole piece mounting structure, compression spring put into the lithium ion battery in the solid fixed ring and use the rubber head centre gripping, can the not unidimensional lithium ion battery of centre gripping, the starter motor makes the lifter plate descend to make solid fixed ring descend, cover flip through the mounting hole with positive plate and negative pole piece install lithium ion battery on, then the motor that reverses makes the lifter plate rise, take out lithium ion battery, convenient and fast.

Description

Lithium ion battery pole piece mounting structure

Technical Field

The utility model relates to a lithium ion battery technical field, in particular to lithium ion battery pole piece mounting structure.

Background

The lithium ion battery is a secondary battery, which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode to work, and Li + is inserted and extracted back and forth between the two electrodes in the charging and discharging process: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge.

The existing lithium ion battery pole piece mounting structure cannot mount lithium ion batteries with different sizes, and the batteries need to be manually taken out after mounting is completed, so that the difficulty of taking out the batteries is increased.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a lithium ion battery pole piece mounting structure, which can effectively solve the problem that the lithium ion battery with different sizes cannot be mounted in the background art and the battery is difficult to be taken out after the lithium ion battery is mounted.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lithium ion battery pole piece mounting structure comprises a shell, a flip cover, a clamping device, a driving device and a lifting device, wherein the shell comprises a shell body, the flip cover comprises a flip cover body, the flip cover body is hinged with the shell body, the clamping device comprises a fixing ring, a first fixing plate, expansion screws, supporting rods and a connecting plate, two ends of each supporting rod are respectively connected with the lower surface of the fixing ring and the upper surface of the connecting plate, a plurality of threaded holes are respectively formed in one side surface of the first fixing plate and the inner surface of the fixing ring, the expansion screws are respectively in rotating fit with the threaded holes, the driving device comprises a rotating ring and a threaded column, the lower surface of the rotating ring is connected with the inner lower surface of the shell body, the threaded column is in rotating fit with the rotating ring, the lifting device comprises a lifting, the lifter plate upper surface is equipped with the round hole, the screw ring is connected with the round hole, screw ring and screw thread post normal running fit, a plurality of support column both ends are connected with lifter plate upper surface and connecting plate lower surface respectively.

Preferably, the shell further comprises handles, a bearing plate and anti-skid nails, one end of each handle is welded to the outer surface of the shell body, the upper surface of the bearing plate is welded to the lower surface of the shell body, the upper surfaces of the anti-skid nails are welded to the lower surface of the bearing plate, the handles are convenient for the device to move to different positions, and the anti-skid nails are used for preventing the device from skidding and falling.

Preferably, flip still includes mounting hole, positive plate, negative pole piece and high temperature adhesive tape, flip body upper surface is equipped with two mounting holes, two high temperature adhesive tape upper surface is connected with positive plate lower surface and negative pole piece lower surface respectively, positive plate and negative pole piece respectively with two mounting hole sliding fit, high temperature adhesive tape can make positive plate and negative pole piece bottom and high temperature shield the effect of the lithium ion battery shell that meets the earth to prolong lithium ion battery's life and the effect of leaking electricity.

Preferably, clamping device still includes spring, second fixed plate and rubber head, and is a plurality of the spring both ends are connected with a plurality of first fixed plate side surface and a plurality of second fixed plate side surface respectively, and is a plurality of rubber head side surface is connected with a plurality of second fixed plate opposite side surface respectively, and wherein clamping device has six, and the rubber head not only plays the clamping-action, also can antiskid.

Preferably, the driving device further comprises a motor, a first gear and a second gear, the motor is provided with a rotating shaft, the first gear is in rotating fit with the rotating shaft, the first gear is meshed with the second gear, the second gear is in rotating fit with the threaded column, and the driving device is used for providing power to enable the lifting plate to lift.

Preferably, elevating gear still includes slide bar and telescopic link, the lifter plate upper surface is equipped with the through-hole, slide bar and through-hole sliding fit, the slide bar lower surface is connected with the inside lower surface of shell body, the telescopic link both ends are connected with the inside lower surface of shell body and lifter plate lower surface respectively, and the lifter plate drives the connecting plate and goes up and down, makes the battery take out easily.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, use the handle to remove the device suitable position, compression spring puts into lithium ion battery in the solid fixed ring and use the rubber head centre gripping, can the not unidimensional lithium ion battery of centre gripping, and the rubber head has anti-skidding effect, and starter motor makes the lifter plate descend, thereby makes solid fixed ring descend, cover on flip installs lithium ion battery with positive plate and negative pole piece through the mounting hole, then the reversal motor makes the lifter plate rise, takes out lithium ion battery, convenient and fast.

Drawings

Fig. 1 is a schematic view of an internal overall structure of a lithium ion battery pole piece mounting structure of the present invention;

fig. 2 is a schematic view of an overall external structure of a lithium ion battery pole piece mounting structure of the present invention;

fig. 3 is a schematic diagram of an internal front view structure of a lithium ion battery pole piece mounting structure of the present invention;

fig. 4 is the utility model relates to a A department enlarger in lithium ion battery pole piece installation structure chart 3.

In the figure: 100. a housing; 110. a grip; 120. a carrier plate; 130. anti-skid nails; 200. a cover is turned; 210. Mounting holes; 220. a positive plate; 230. a negative plate; 240. high-temperature gummed paper; 300. a clamping device; 310. A fixing ring; 320. a first fixing plate; 330. an expansion screw; 340. a spring; 350. a second fixing plate; 360. a rubber head; 370. a support bar; 380. a connecting plate; 400. a drive device; 410. a motor; 420. a first gear; 430. a second gear; 440. a rotating ring; 450. a threaded post; 500. a lifting device; 510. a lifting plate; 520. a slide bar; 530. a threaded ring; 540. a support pillar; 550. a telescopic rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a lithium ion battery pole piece mounting structure, including a housing 100, a flip cover 200, a clamping device 300, a driving device 400 and a lifting device 500, wherein the housing 100 includes a housing body, the flip cover 200 includes a flip cover body, the flip cover body is hinged to the housing body, the clamping device 300 includes a fixing ring 310, a first fixing plate 320, an expansion screw 330, a supporting rod 370 and a connecting plate 380, two ends of the supporting rod 370 are respectively connected to a lower surface of the fixing ring 310 and an upper surface of the connecting plate 380, a plurality of threaded holes are respectively formed on a side surface of the first fixing plate 320 and an inner surface of the fixing ring 310, the expansion screw 330 is respectively rotatably fitted to the threaded holes, the driving device 400 includes a rotating ring 440 and a threaded post 450, a lower surface of the rotating ring 440 is connected to an inner lower surface of the housing body, the threaded post 450 is rotatably fitted to the rotating ring 440, the lifting device 500 comprises a lifting plate 510, a threaded ring 530 and supporting columns 540, wherein circular holes are formed in the upper surface of the lifting plate 510, the threaded ring 530 is connected with the circular holes, the threaded ring 530 is in rotating fit with the threaded columns 450, and two ends of each of the supporting columns 540 are respectively connected with the upper surface of the lifting plate 510 and the lower surface of the connecting plate 380.

Further, the housing 100 further includes a handle 110, a carrier plate 120 and studs 130, wherein one end of each of the handles 110 is welded to the outer surface of the housing, the upper surface of the carrier plate 120 is welded to the lower surface of the housing, the upper surfaces of the studs 130 are welded to the lower surface of the carrier plate 120, the handles 110 facilitate the movement of the device to different positions, and the studs 130 serve to prevent the device from slipping and falling.

Further, the flip cover 200 further comprises mounting holes 210, a positive plate 220, a negative plate 230 and a high-temperature adhesive tape 240, the upper surface of the flip cover body is provided with the two mounting holes 210, the upper surfaces of the two high-temperature adhesive tapes 240 are respectively connected with the lower surface of the positive plate 220 and the lower surface of the negative plate 230, the positive plate 220 and the negative plate 230 are respectively in sliding fit with the two mounting holes 210, and the high-temperature adhesive tape 240 can enable the bottoms of the positive plate 220 and the negative plate 230 and the high-temperature shielding of the lithium ion battery shell which is bordered, so as to prolong the service life of the lithium ion battery and prolong the leakage function of the lithium ion battery.

Further, the clamping device 300 further comprises springs 340, second fixing plates 350 and rubber heads 360, two ends of the springs 340 are respectively connected with one side surface of the first fixing plates 320 and one side surface of the second fixing plates 350, one side surface of the rubber heads 360 is respectively connected with the other side surface of the second fixing plates 350, the number of the clamping device 300 is six, and the rubber heads 360 not only have a clamping effect, but also can prevent slipping.

Further, the driving device 400 further includes a motor 410, a first gear 420 and a second gear 430, the motor 410 is provided with a rotating shaft, the first gear 420 is rotatably engaged with the rotating shaft, the first gear 420 is engaged with the second gear 430, the second gear 430 is rotatably engaged with the threaded post 450, and the driving device 400 provides power to enable the lifting plate 510 to lift.

Further, the lifting device 500 further comprises a sliding rod 520 and a telescopic rod 550, the upper surface of the lifting plate 510 is provided with a through hole, the sliding rod 520 is in sliding fit with the through hole, the lower surface of the sliding rod 520 is connected with the inner lower surface of the shell body, two ends of the telescopic rod 550 are respectively connected with the inner lower surface of the shell body and the lower surface of the lifting plate 510, and the lifting plate 510 drives the connecting plate 380 to lift, so that the battery is taken out easily.

The working principle of the utility model is as follows:

referring to fig. 1-4, the utility model relates to a lithium ion battery pole piece mounting structure, wherein the model of motor 410 is YE2-132S1-2, use handle 110 to remove the device to suitable position, compression spring 340 puts into solid fixed ring 310 with lithium ion battery and uses the centre gripping of rubber head 360, can the lithium ion battery of different sizes of centre gripping, and rubber head 360 has anti-skidding effect, starter motor 410 makes lifter plate 510 descend, thereby make solid fixed ring 310 descend, cover flip 200 and install lithium ion battery with positive plate 220 and negative plate 230 through mounting hole 210, then reverse motor 410 makes lifter plate 510 rise, take out lithium ion battery, convenient and fast.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium ion battery pole piece mounting structure, includes shell (100), flip (200), clamping device (300), drive arrangement (400) and elevating gear (500), its characterized in that: the shell (100) comprises a shell body, the flip (200) comprises a flip body, the flip body is hinged with the shell body, the clamping device (300) comprises a fixing ring (310), a first fixing plate (320), an expansion screw (330), a supporting rod (370) and a connecting plate (380), the two ends of the supporting rod (370) are respectively connected with the lower surface of the fixing ring (310) and the upper surface of the connecting plate (380), a plurality of threaded holes are formed in the side surface of the first fixing plate (320) and the inner surface of the fixing ring (310), the expansion screws (330) are respectively in rotating fit with the threaded holes, the driving device (400) comprises a rotating ring (440) and a threaded column (450), the lower surface of the rotating ring (440) is connected with the inner lower surface of the shell body, and the threaded column (450) is in rotating fit with the rotating ring (440), elevating gear (500) includes lifter plate (510), screw ring (530) and support column (540), lifter plate (510) upper surface is equipped with the round hole, screw ring (530) is connected with the round hole, screw ring (530) and screw post (450) normal running fit, it is a plurality of support column (540) both ends are connected with lifter plate (510) upper surface and connecting plate (380) lower surface respectively.

2. The lithium ion battery pole piece mounting structure of claim 1, wherein: the shell (100) further comprises handles (110), a bearing plate (120) and anti-skid nails (130), one end of each handle (110) is welded to the outer surface of the shell body, the upper surface of the bearing plate (120) is welded to the lower surface of the shell body, and the upper surfaces of the anti-skid nails (130) are welded to the lower surface of the bearing plate (120).

3. The lithium ion battery pole piece mounting structure of claim 1, wherein: flip (200) still includes mounting hole (210), positive plate (220), negative pole piece (230) and high temperature adhesive tape (240), flip body upper surface is equipped with two mounting holes (210), two high temperature adhesive tape (240) upper surface is connected with positive plate (220) lower surface and negative pole piece (230) lower surface respectively, positive plate (220) and negative pole piece (230) respectively with two mounting holes (210) sliding fit.

4. The lithium ion battery pole piece mounting structure of claim 1, wherein: clamping device (300) still include spring (340), second fixed plate (350) and rubber head (360), and is a plurality of spring (340) both ends are connected with a plurality of first fixed plate (320) side surface and a plurality of second fixed plate (350) side surface respectively, and is a plurality of rubber head (360) side surface is connected with a plurality of second fixed plate (350) opposite side surface respectively.

5. The lithium ion battery pole piece mounting structure of claim 1, wherein: the driving device (400) further comprises a motor (410), a first gear (420) and a second gear (430), wherein the motor (410) is provided with a rotating shaft, the first gear (420) is in rotating fit with the rotating shaft, the first gear (420) is meshed with the second gear (430), and the second gear (430) is in rotating fit with the threaded column (450).

6. The lithium ion battery pole piece mounting structure of claim 1, wherein: elevating gear (500) still include slide bar (520) and telescopic link (550), lifter plate (510) upper surface is equipped with the through-hole, slide bar (520) and through-hole sliding fit, slide bar (520) lower surface is connected with the inside lower surface of shell body, telescopic link (550) both ends are connected with the inside lower surface of shell body and lifter plate (510) lower surface respectively.