CN215418401U

CN215418401U - High-rate polymer lithium battery capable of preventing charge puncture

Info

Publication number: CN215418401U
Application number: CN202120505196.5U
Authority: CN
Inventors: 程建聪
Original assignee: Haikou Anbor Energy Technology Development Co Ltd
Current assignee: Haikou Anbor Energy Technology Development Co Ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-01-04
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses an anti-charge puncture high-rate polymer lithium battery, which comprises a containing box and a box cover, wherein one side of the containing box is rotatably connected with the box cover through a rotating shaft, a carrying mechanism is arranged in the anti-charge puncture high-rate polymer lithium battery, the carrying mechanism is convenient for people to directly carry the device through the mutual matching of a fixed rod and a handle, the handle can be quickly reset when not in use due to the design of a torsion spring, the box cover is limited through the lifting of a limiting rod in a clamping mechanism, the quick resetting of the limiting rod is realized through the mutual matching of the reset spring and a limiting plate, the connecting and limiting functions with the limiting rod are realized through the mutual matching of a threaded rod and a rotating block in the limiting mechanism, so that the fixing function of the containing box and the box cover is realized, and the mutual matching of various mechanisms is more ingenious, and is easy to operate.

Description

High-rate polymer lithium battery capable of preventing charge puncture

Technical Field

The utility model relates to the technical field of high-rate polymer lithium batteries, in particular to a charge puncture-preventing high-rate polymer lithium battery.

Background

A lithium polymer battery, also called a lithium polymer battery, is a chemical battery. Compared with the prior battery, the battery has the characteristics of high energy, miniaturization and light weight; the lithium polymer battery has the ultrathin characteristic, can be made into batteries with different shapes and capacities according to the requirements of certain products, and the theoretical minimum thickness can reach 0.5 mm.

The conventional polymer lithium battery is almost provided with no protection device at the outside, mostly provided with a thin skin and no relatively good protection device, is easy to damage in use, and reduces the service life of the battery.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-rate polymer lithium battery capable of preventing charge puncture, which can relatively protect the polymer lithium battery and is easy to prolong the service life, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent high multiplying power polymer lithium cell of lotus electricity puncture, includes containing box and case lid, containing box one side is rotated through the pivot and is connected with the case lid, the inside battery body of having placed of containing box, containing box bilateral symmetry fixed mounting has transport mechanism, the containing box is close to the middle part fixed mounting of case lid one side and has latch mechanism, and latch mechanism and case lid mutually support, and case lid one side middle part fixed mounting has stop gear, and stop gear and latch mechanism mutually support.

Preferably, the containing box inner wall fixed mounting has the cotton packing, and the cotton packing is mutually supported with the battery body, the case lid is close to containing box one side fixed mounting has the flange, and the flange is mutually supported with the cotton packing.

Preferably, the two sides of the containing box are symmetrically provided with through line grooves.

Preferably, the carrying mechanism comprises a groove, fixing rods, handles, torsion springs and limiting grooves, the grooves are symmetrically formed in two sides of the containing box, the fixing rods are fixedly mounted inside the grooves, the handles are movably connected to the outer walls of the fixing rods, the torsion springs are sleeved at two ends of the fixing rods and are mutually matched with the handles, and the limiting grooves matched with the torsion springs are formed inside the handles.

Preferably, the clamping mechanism includes mounting groove, reset spring, gag lever post, limiting plate, connecting rod and manipulation piece, the mounting groove has been seted up at the middle part that the containing box is close to case lid one side, the inside gag lever post that pegs graft of mounting groove has, reset spring has been cup jointed to the gag lever post outer lane, gag lever post outer lane fixed mounting has the limiting plate, and limiting plate and reset spring mutually support, case lid one end fixed mounting is kept away from to the gag lever post has the connecting rod, gag lever post one end fixed mounting is kept away from to the connecting rod has the manipulation piece.

Preferably, stop gear includes threaded rod, rotatory piece and thread groove, the thread groove has been seted up at the middle part that the case lid is close to containing box one side, the inside meshing of thread groove is connected with the threaded rod, and threaded rod and gag lever post mutually support, gag lever post one end fixed mounting is kept away from to the threaded rod has rotatory piece.

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

the storage box plays a role in storing and protecting the battery body, the service life reduction caused by the fact that the battery body is directly exposed outside is reduced, the box cover completely seals the device, the protection effect on the battery body is enhanced, the battery body is widely applied to various products and has good service performance, the charge puncture-preventing high-rate polymer lithium battery is provided with the carrying mechanism, people can conveniently and directly carry the device through the mutual matching of the fixed rod and the handle in the carrying mechanism, the handle can be quickly reset when not in use due to the design of the torsion spring, the situation that the handle is exposed outside and is mistakenly touched can be avoided, the limiting of the box cover is realized through the lifting of the limiting rod in the clamping mechanism, and the quick resetting effect of the limiting rod is realized through the mutual matching of the reset spring and the limiting plate, the limiting mechanism is connected with the limiting rod and is limited through the mutual matching of the threaded rod and the rotating block, so that the storage box and the box cover are fixed, and the multiple mechanisms are more ingenious in mutual matching and easy to operate.

Drawings

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

FIG. 2 is a schematic overall side view of the present invention;

FIG. 3 is a schematic view of an overall one-side appearance structure of the present invention;

FIG. 4 is a schematic structural view of a carrying mechanism according to the present invention;

FIG. 5 is a schematic structural view of a latch mechanism according to the present invention;

fig. 6 is a schematic structural view of the limiting mechanism of the present invention.

In the figure: 1. a storage box; 2. a box cover; 3. a convex plate; 4. filling cotton; 5. a battery body; 6. a carrying mechanism; 61. a groove; 62. fixing the rod; 63. a handle; 64. a torsion spring; 65. a limiting groove; 7. a through wire groove; 8. a clamping mechanism; 81. mounting grooves; 82. a return spring; 83. a limiting rod; 84. a limiting plate; 85. a connecting rod; 86. an operation block; 9. a limiting mechanism; 91. a threaded rod; 92. rotating the block; 93. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the illustrated high-rate polymer lithium battery with charge puncture prevention includes a storage box 1 and a box cover 2, wherein the box cover 2 is rotatably connected to one side of the storage box 1 through a rotating shaft.

It should be noted that the storage box 1 plays a role in storing and protecting the battery body 5, so that the occurrence of the situation that the battery body 5 is directly exposed to the outside to cause a reduction in the service life is reduced, and the box cover 2 completely seals the device, thereby enhancing the function of protecting the battery body 5.

Referring to fig. 1, fig. 2 and fig. 3, a battery body 5 is placed inside the storage box 1, carrying mechanisms 6 are symmetrically and fixedly installed on two sides of the storage box 1, a clamping mechanism 8 is fixedly installed in the middle of one side, close to the box cover 2, of the storage box 1, the clamping mechanism 8 is matched with the box cover 2, a limiting mechanism 9 is fixedly installed in the middle of one side of the box cover 2, and the limiting mechanism 9 is matched with the clamping mechanism 8.

It should be noted that, battery body 5 extensively is arranged in multiple product, has performance well, and the design of transport mechanism 6 is for making things convenient for people to remove this device, and the design is comparatively ingenious, and latch mechanism 8's primary importance makes containing box 1 be connected with case lid 2 to realize confined effect, stop gear 9 has then played the effect of fixing latch mechanism 8, so that fix containing box 1 and case lid 2 better.

Referring to fig. 1 and 2, the inner wall of the storage box 1 is fixedly provided with filling cotton 4, the filling cotton 4 is matched with the battery body 5, one side of the box cover 2 close to the storage box 1 is fixedly provided with a convex plate 3, and the convex plate 3 is matched with the filling cotton 4.

It should be noted that the filling cotton 4 can avoid the battery body 5 to collide in the transportation and lead to the condition such as deformation to take place, has played fine guard action to battery body 5, and the flange 3 is then through carrying out extrusion contact with filling cotton 4, and the leakproofness is stronger, can avoid the external damage to battery body 5, also can avoid the radiation of battery body 5 to the external world simultaneously.

Referring to fig. 2, the two sides of the storage box 1 are symmetrically provided with the wire slots 7, and it should be noted that the wire slots 7 are designed for facilitating connection between the internal circuit and the external circuit of the storage box 1, and are more practical.

Referring to fig. 4, the carrying mechanism 6 includes a groove 61, a fixing rod 62, a handle 63, a torsion spring 64 and a limiting groove 65, the grooves 61 are symmetrically formed in two sides of the storage box 1, the fixing rod 62 is fixedly mounted inside the groove 61, the handle 63 is movably connected to the outer wall of the fixing rod 62, the torsion spring 64 is sleeved at two ends of the fixing rod 62, the torsion spring 64 is matched with the handle 63, and the limiting groove 65 matched with the torsion spring 64 is formed inside the handle 63.

It should be noted that, the recess 61 is offered for the installation of the rest parts in this mechanism of convenience, the dead lever 62 has then played the effect of bearing weight of handle 63 to realize carrying containing box 1 through operating handle 63, who of handle 63 is mainly for people's convenience to carry containing box 1, torsion spring 64 has then played the effect that drives handle 63 and reset, and is more convenient, the work of torsion spring 64 is for convenience in the offering of spacing groove 65.

Referring to fig. 5, the clamping mechanism 8 includes a mounting groove 81, a return spring 82, a limiting rod 83, a limiting plate 84, a connecting rod 85 and a manipulating block 86, the mounting groove 81 is formed in the middle of one side of the containing box 1 close to the box cover 2, the limiting rod 83 is inserted into the mounting groove 81, the return spring 82 is sleeved on the outer ring of the limiting rod 83, the limiting plate 84 is fixedly mounted on the outer ring of the limiting rod 83, the limiting plate 84 and the return spring 82 are matched with each other, the connecting rod 85 is fixedly mounted at one end of the limiting rod 83 far away from the box cover 2, and the manipulating block 86 is fixedly mounted at one end of the connecting rod 85 far away from the limiting rod 83.

It should be noted that, the installation groove 81 is opened for the installation and work of the rest of the components in the mechanism, the main function of the limiting rod 83 is to limit the case cover 2, so as to fix the storage case 1 and the case cover 2, the reset spring 82 plays a role in driving the limiting rod 83 to reset, after the limiting rod 83 resets, the case cover 2 can be directly opened, and more convenient, the limiting plate 84 mainly functions to connect the reset spring 82 with the limiting rod 83, so as to realize the function of the reset spring 82 in driving the limiting rod 83 to reset, the connecting rod 85 mainly functions to connect the limiting rod 83 with the limiting plate 84, so as to cooperate with the control of people, the design of the control block 86 is the use of people, and people can directly control the control block 86 to realize the work of the whole mechanism, and the practicability is high.

Referring to fig. 6, the limiting mechanism 9 includes a threaded rod 91, a rotating block 92 and a threaded groove 93, the threaded groove 93 is formed in the middle of one side of the case cover 2 close to the containing case 1, the threaded rod 91 is engaged inside the threaded groove 93, the threaded rod 91 is matched with the limiting rod 83, and the rotating block 92 is fixedly mounted at one end of the threaded rod 91 far from the limiting rod 83.

It should be noted that, the threaded groove 93 is provided for the convenience of rotation of the threaded rod 91, the threaded rod 91 can realize the limitation of the limiting rod 83 through the operation of the threaded rod 91, so that the storage box 1 and the box cover 2 can be controlled, the design of the rotating block 92 is for the convenience of control of people on the threaded rod 91, the spring rotates the rotating block 92, the entering and exiting of the threaded rod 91 can be realized, and the operation is more convenient.

The working principle is as follows:

when the device is taken, an operator needs to manually place the battery body 5 into the containing box 1, the wiring harnesses on the battery body 5 are led out from the wire through grooves 7 on the two sides of the containing box 1, then the box cover 2 is manually closed, after the box cover 2 is closed, the operator needs to manually shift the operating block 86 in the clamping mechanism 8 upwards, the operating block 86 drives the connecting rod 85 and the limiting rod 83 to move upwards together, when the limiting rod 83 moves to the topmost end of the mounting groove 81, the other hand is needed to screw the rotating block 92 in the limiting mechanism 9, the rotating block 92 drives the threaded rod 91 to rotate, then the threaded rod 91 can slowly enter the threaded groove 93, when the threaded rod 91 completely enters the threaded groove 93, the two hands can be loosened, then the operator needs to manually shift the handle 63 in the carrying mechanism 6 to the outer side of the containing box 1, when the handle 63 moves to the topmost end, the device can be carried to other positions, after the device is carried to a designated position, the device is put down and the handle 63 is loosened, because the handle 63 can drive the torsion spring 64 to deform when rotating, when the handle 63 is not stressed, the torsion spring 64 can directly drive the handle 63 to reset, the torsion spring 64 can avoid the handle 63 from colliding with the body of a user in the descending process, accidents can be avoided, when the battery body 5 needs to be taken, the rotating block 92 can be manually rotated reversely, the rotating block 92 drives the threaded rod 91 to leave the limiting rod 83, then the reset spring 82 can directly drive the limiting plate 84 to reset under the action of no stress, and because the limiting plate 84 is directly fixed with the limiting rod 83, the limiting rod 83 can also reset along with the limiting rod 83, when the limiting rod 83 is completely reset, the limiting rod leaves the inside of the box cover 2, at the moment, the box cover 2 can be directly turned upwards, and then the battery body 5 can be taken, so that the battery box is very convenient.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 an prevent electric charge puncture high magnification polymer lithium cell, includes containing box (1) and case lid (2), containing box (1) one side is rotated through the pivot and is connected with case lid (2), its characterized in that: battery body (5) have been placed to containing box (1) inside, containing box (1) bilateral symmetry fixed mounting has transport mechanism (6), containing box (1) is close to middle part fixed mounting on one side of case lid (2) and has latch mechanism (8), and latch mechanism (8) and case lid (2) mutually support, case lid (2) one side middle part fixed mounting has stop gear (9), and stop gear (9) and latch mechanism (8) mutually support.

2. The charge-puncture-preventing high-rate polymer lithium battery as claimed in claim 1, wherein: containing box (1) inner wall fixed mounting has packing cotton (4), and packs cotton (4) and mutually supports with battery body (5), case lid (2) are close to containing box (1) one side fixed mounting has flange (3), and flange (3) and packs cotton (4) and mutually supports.

3. The charge-puncture-preventing high-rate polymer lithium battery as claimed in claim 1, wherein: through line grooves (7) are symmetrically formed in two sides of the containing box (1).

4. The charge-puncture-preventing high-rate polymer lithium battery as claimed in claim 1, wherein: transport mechanism (6) are including recess (61), dead lever (62), handle (63), torque spring (64) and spacing groove (65), containing box (1) bilateral symmetry is seted up recess (61), the inside equal fixed mounting of recess (61) has dead lever (62), the equal swing joint of dead lever (62) outer wall has handle (63), torque spring (64) have all been cup jointed at dead lever (62) both ends, and torque spring (64) all mutually support with handle (63), spacing groove (65) that cooperation torque spring (64) used are all seted up to handle (63) inside.

5. The charge-puncture-preventing high-rate polymer lithium battery as claimed in claim 1, wherein: clamping mechanism (8) include mounting groove (81), reset spring (82), gag lever post (83), limiting plate (84), connecting rod (85) and manipulation piece (86), mounting groove (81) have been seted up at the middle part that containing box (1) is close to case lid (2) one side, mounting groove (81) inside is pegged graft and is had gag lever post (83), reset spring (82) have been cup jointed to gag lever post (83) outer lane, gag lever post (83) outer lane fixed mounting has limiting plate (84), and limiting plate (84) mutually supports with reset spring (82), case lid (2) one end fixed mounting is kept away from in gag lever post (83) connecting rod (85), gag lever post (83) one end fixed mounting is kept away from in connecting rod (85) has manipulation piece (86).

6. The charge-puncture-preventing high-rate polymer lithium battery as claimed in claim 1, wherein: stop gear (9) include threaded rod (91), rotatory piece (92) and thread groove (93), thread groove (93) have been seted up at the middle part that case lid (2) are close to containing box (1) one side, the inside engagement of thread groove (93) is connected with threaded rod (91), and threaded rod (91) and gag lever post (83) mutually support, gag lever post (83) one end fixed mounting is kept away from in threaded rod (91) has rotatory piece (92).