CN218677508U

CN218677508U - Contact pin type lithium ion battery

Info

Publication number: CN218677508U
Application number: CN202222471089.2U
Authority: CN
Inventors: 李力
Original assignee: Guangdong Fengchi New Energy Co ltd
Current assignee: Guangdong Fengchi New Energy Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-21
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a contact pin formula lithium ion battery, concretely relates to lithium ion battery technical field, including the battery body, the outside cover of battery body is equipped with the guard ring, the guard ring bottom is equipped with adjusting part, the inside locating plate that is equipped with in guard ring top, the locating plate top is equipped with the limiting plate, two jacks have all been seted up to limiting plate and the inside running through of locating plate, the locating plate outer wall passes through bearing and guard ring inner wall swing joint, the outside cover of limiting plate is equipped with the spacing ring, spacing ring bottom and guard ring top fixed connection, the limiting plate outer wall passes through bearing and spacing ring inner wall swing joint, the fixed magnet ring that is equipped with in limiting plate bottom is inlayed. The utility model discloses a rotate the position that the limiting plate adjusted its upper jack, make the limiting plate on jack and the locating plate on the jack dislocation to this can avoid external dust or impurity to cause the influence to the contact pin on the battery body.

Description

Contact pin type lithium ion battery

Technical Field

The utility model relates to a lithium ion battery technical field, the more specifically contact pin formula lithium ion battery that says so.

Background

The battery is an important component of the electronic cigarette, and in order to facilitate the installation of the battery of the electronic cigarette, a pin type battery is often used as the battery of the electronic cigarette.

Patent number is CN216436081U 3's patent file discloses a contact pin formula electron cigarette lithium cell, including battery body, battery body tail end cover is equipped with fixed cover, the battery body front end is provided with movable sleeve, battery body's contact pin is located inside the movable sleeve, fixed cover with be provided with the roll adjustment subassembly between the movable sleeve, be used for adjusting fixed cover with distance between the movable sleeve makes the movable sleeve removes the realization the spill or hide of battery body's contact pin. Has the advantages that: the distance between the movable sleeve and the fixed sleeve is adjusted through the distance adjusting assembly, so that the movable sleeve surrounds the contact pin of the battery body, the contact pin is protected, the contact pin is prevented from being damaged, and the using effect is good.

The above-mentioned equipment can protect the contact pin with the help of the motion of movable sleeve and fixed cover, but it still has two breachs to let external dust and contact pin contact, can cause corruption or other influences to the contact pin to avoid the dust to contact with the contact pin through the breach, we need a contact pin formula lithium ion battery.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a contact pin formula lithium ion battery adjusts the position of jack on it through rotating the limiting plate, makes jack dislocation on jack and the locating plate on the limiting plate to this can avoid external dust or impurity to cause the influence to the contact pin on the battery body, with the problem that appears in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a contact pin formula lithium ion battery, includes battery body, the outside cover of battery body is equipped with the retaining ring, the retaining ring bottom is equipped with adjusting part, the inside locating plate that is equipped with in retaining ring top, the locating plate top is equipped with the limiting plate, limiting plate and locating plate are inside all to run through and have seted up two jacks, the locating plate outer wall passes through bearing and retaining ring inner wall swing joint, the outside cover of limiting plate is equipped with the spacing ring, spacing ring bottom and retaining ring top fixed connection, the limiting plate outer wall passes through bearing and limiting ring inner wall swing joint, the limiting plate bottom is fixed to be inlayed and is equipped with the magnet ring, the fixed iron sheet ring that is inlayed in locating plate top, magnet ring bottom and iron sheet ring top contact rotate the position that the limiting plate adjusted its jack, make jack dislocation on the limiting plate with the jack on this can avoid external dust or impurity to cause the influence to the contact pin on the battery body.

In a preferred embodiment, the adjusting part includes the collar, the collar cover is located inside the guard ring bottom, collar outer wall and guard ring bottom inner wall threaded connection, the collar cover is located outside the battery body bottom, the collar bottom is equipped with the mounting panel, the mounting panel is located the battery body bottom, collar bottom and mounting panel top fixed connection, through the guard ring of rotation and collar threaded connection, can drive locating plate and limiting plate and carry out the up-and-down motion to this can shelter from or expand the contact pin on the battery body.

In a preferred embodiment, a plurality of mounting holes are formed in the outer portion of the protective ring in a penetrating mode, the mounting holes are evenly arranged at intervals, the heat dissipation plates are fixedly arranged inside the mounting holes, one end, close to the protective ring, of each heat dissipation plate is in contact with the outer wall of the battery body, heat on the battery body can be absorbed through the arrangement of the plurality of heat dissipation plates, then the heat is dissipated to the outside, and therefore the heat dissipation performance of the battery body can be improved.

In a preferred embodiment, a plurality of fixed slots have been seted up in the guard ring bottom is run through, and even interval sets up between a plurality of fixed slots, the fixed slot is corresponding from top to bottom with the position of mounting hole, the inside antislip strip that is equipped with of fixed slot, through the setting of a plurality of antislip strips, can strengthen the user and hold the utility model discloses a stability avoids appearing the condition of taking off one's hand.

In a preferred embodiment, the bottom end of the mounting plate is provided with a base plate, the top end of the base plate is fixedly connected with the bottom of the mounting plate, and the base plate can improve the protection performance of the mounting plate and avoid damage to the mounting plate due to overlarge impact.

In a preferred embodiment, two finger grooves are formed in the top of the limiting plate, the two finger grooves are arranged in a bilateral symmetry mode about the central axis of the limiting plate, a user can operate the limiting plate conveniently through the finger grooves, and convenience in operation of the limiting plate by the user is improved.

The utility model discloses a technological effect and advantage:

the utility model discloses a rotation and collar threaded connection's guard ring, can drive locating plate and limiting plate and carry out the up-and-down motion, can shelter from or expand the contact pin on the battery body with this, when locating plate and limiting plate move down, be convenient for show the use on battery body top, and when locating plate and limiting plate moved up, can protect the battery body, and when moving up, also can rotate the position that the limiting plate adjusted its upper jack when protecting external collision, make the jack dislocation on jack and the locating plate on the limiting plate, so that can avoid external dust or impurity to cause the influence to the contact pin on the battery body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a front view of the guard ring of the present invention;

FIG. 4 is an exploded view of the guard ring of the present invention;

fig. 5 is a bottom view of the protection ring of the present invention.

The reference signs are: 1. a battery body; 2. a guard ring; 3. positioning a plate; 4. a limiting plate; 5. a jack; 6. a limiting ring; 7. a magnet ring; 8. a sheet iron ring; 9. a mounting ring; 10. mounting a plate; 11. mounting holes; 12. a heat dissipation plate; 13. fixing grooves; 14. anti-slip strips; 15. a finger groove; 16. a backing plate.

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 the attached drawings 1-5 of the specification, the utility model provides a contact pin type lithium ion battery, including battery body 1, the outside cover of battery body 1 is equipped with guard ring 2, the 2 bottom of guard ring is equipped with adjusting part, the inside locating plate 3 that is equipped with in 2 tops of guard ring, 3 tops of locating plate are equipped with limiting plate 4, two jack 5 have all been seted up in limiting plate 4 and the inside running through of locating

plate

3, 3 outer walls of locating plate pass through bearing and 2 inner wall swing joint of guard ring, the outside cover of limiting plate 4 is equipped with

spacing ring

6, 6 bottom of spacing ring and 2 top fixed connection of guard ring, 4 outer walls of limiting plate pass through bearing and 6 inner wall swing joint of spacing ring, 4 bottom mounting of limiting plate inlays and is equipped with

magnet ring

7, 3 top mounting of locating plate inlays and is equipped with iron sheet ring 8, magnet ring 7 bottom contacts with 8 top of iron sheet ring, rotates limiting plate 4 and adjusts the position of jack 5 on it, makes jack 5 misplace on 4 of limiting plate and the jack 5 on the locating plate 3 to this can avoid external dust or impurity to cause the contact pin influence on battery body 1.

The adjusting part comprises a mounting ring 9, the mounting ring 9 is sleeved inside the bottom end of the protective ring 2, the outer wall of the mounting ring 9 is in threaded connection with the inner wall of the bottom end of the protective ring 2, the mounting ring 9 is sleeved outside the bottom end of the battery body 1, the bottom end of the mounting ring 9 is provided with a mounting plate 10, the mounting plate 10 is located at the bottom of the battery body 1, the bottom end of the mounting ring 9 is fixedly connected with the top of the mounting plate 10, the protective ring 2 is in threaded connection with the mounting ring 9 in a rotating mode, the positioning plate 3 and the limiting plate 4 can be driven to move up and down, and therefore the inserting needle on the battery body 1 can be shielded or unfolded.

2 bottoms of guard ring run through and have seted up a plurality of fixed slots 13, even interval sets up between a plurality of fixed slots 13, fixed slot 13 is corresponding from top to bottom with the position of mounting hole 11, fixed slot 13 is inside to be equipped with antislip strip 14, through a plurality of antislip strip 14's setting, can strengthen the user and hold the utility model discloses the stability when, the condition of taking off one's hand is avoided appearing.

The mounting panel 10 bottom is equipped with backing plate 16, backing plate 16 top and mounting panel 10 bottom fixed connection, through the setting of backing plate 16, can improve the barrier propterty to mounting panel 10, avoid strikeing too greatly and cause the damage to mounting panel 10.

Two finger grooves 15 have been seted up at limiting plate 4 top, and two finger grooves 15 set up about limiting plate 4 the central axis bilateral symmetry, and through the setting that indicates groove 15, the user of being convenient for operates limiting plate 4, and the convenience when having improved user operation limiting plate 4.

Through rotating the guard ring 2 with 9 threaded connection of collar, can drive locating plate 3 and limiting plate 4 and carry out the up-and-down motion, can shelter from or expand the contact pin on the battery body 1 with this, when locating plate 3 and limiting plate 4 move down, be convenient for use the exhibition of battery body 1 top, and when locating plate 3 and limiting plate 4 move up, can protect battery body 1, and when moving up, also can rotate limiting plate 4 and adjust the position of jack 5 on it when protecting external collision, make jack 5 on the limiting plate 4 and jack 5 dislocation on the locating plate 3, with this can avoid external dust or impurity to cause the influence to the contact pin on the battery body 1.

Referring to the attached drawings 1-5 of the specification, the utility model provides a contact pin type lithium ion battery, a plurality of mounting holes 11 have been seted up to the outside of guard ring 2 through running through, and even interval sets up between a plurality of mounting holes 11, the inside fixed heating panel 12 that is equipped with of mounting hole 11, heating panel 12 is close to the one end of guard ring 2 and contacts with battery body 1 outer wall, and through the setting of a plurality of heating panels 12, can absorb the heat on the battery body 1, then dispel the heat to the external world with the heat to this heat dispersion that can improve battery body 1.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A contact pin type lithium ion battery comprises a battery body (1), and is characterized in that: the outside cover of battery body (1) is equipped with retaining ring (2), retaining ring (2) bottom is equipped with adjusting part, inside locating plate (3) of being equipped with in retaining ring (2) top, locating plate (3) top is equipped with limiting plate (4), two jacks (5) have all been seted up in inside running through of limiting plate (4) and locating plate (3), locating plate (3) outer wall passes through bearing and retaining ring (2) inner wall swing joint, limiting plate (4) outside cover is equipped with spacing ring (6), spacing ring (6) bottom and retaining ring (2) top fixed connection, limiting plate (4) outer wall passes through bearing and spacing ring (6) inner wall swing joint, limiting plate (4) bottom mounting inlays and is equipped with magnet ring (7), fixed the inlaying in locating plate (3) top is equipped with iron sheet ring (8), magnet ring (7) bottom contacts with iron sheet ring (8) top.

2. The pin-type lithium ion battery according to claim 1, wherein: the adjusting part comprises a mounting ring (9), the mounting ring (9) is sleeved inside the bottom end of the protective ring (2), the outer wall of the mounting ring (9) is in threaded connection with the inner wall of the bottom end of the protective ring (2), the mounting ring (9) is sleeved outside the bottom end of the battery body (1), the mounting ring (9) bottom end is provided with a mounting plate (10), the mounting plate (10) is located at the bottom of the battery body (1), and the bottom end of the mounting ring (9) is fixedly connected with the top of the mounting plate (10).

3. The pin-type lithium ion battery according to claim 1, wherein: a plurality of mounting holes (11) have been seted up in guard ring (2) outside through, and even interval sets up between a plurality of mounting holes (11), mounting hole (11) internal fixation is equipped with heating panel (12), heating panel (12) are close to the one end of guard ring (2) and are contacted with battery body (1) outer wall.

4. The pin-type lithium ion battery according to claim 3, wherein: a plurality of fixed slots (13) are formed in the bottom end of the protection ring (2) in a penetrating mode, the fixed slots (13) are evenly arranged at intervals, the positions of the fixed slots (13) and the mounting holes (11) correspond to each other from top to bottom, and anti-slip strips (14) are arranged inside the fixed slots (13).

5. The pin-type lithium ion battery according to claim 2, wherein: the bottom end of the mounting plate (10) is provided with a backing plate (16), and the top end of the backing plate (16) is fixedly connected with the bottom of the mounting plate (10).

6. The pin-type lithium ion battery according to claim 1, wherein: two finger grooves (15) are formed in the top of the limiting plate (4), and the two finger grooves (15) are arranged in a bilateral symmetry mode about the central axis of the limiting plate (4).