CN209747604U

CN209747604U - Ternary lithium ion battery with lead protection structure for mobile phone

Info

Publication number: CN209747604U
Application number: CN201920888366.5U
Authority: CN
Inventors: 何晓辉
Original assignee: Jiangxi Shenchao Energy Technology Co Ltd
Current assignee: Jiangxi Shenchao Energy Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2019-12-06
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a cell-phone is with ternary lithium ion battery who has lead wire protective structure, including battery body and extension board, battery body's top right side is fixed with fixed bent angle, the lag is installed to the inside gomphosis of draw-in groove, positioning mechanism has been seted up in the battery body left side, the surface of lag is provided with adjustment mechanism, the protective sheath is installed to the equal gomphosis in the surface left and right sides of battery body, the surface of extension board is provided with the fin, and the extension board is located battery body's inside. This ternary lithium ion battery that cell-phone was used is equipped with the lag, and the setting of lag is mainly to protecting the lead wire in the draw-in groove, avoids the lead wire to drop from the draw-in groove, and then receives outside damage, and the lag is provided with movable sleeve through adjustment mechanism, through the slide mechanism between movable block and the adjustment mechanism, can remove movable sleeve, just so can prolong the length of lag, greatly increased the flexibility of lag.

Description

ternary lithium ion battery with lead protection structure for mobile phone

Technical Field

The utility model relates to a lithium ion battery technical field specifically is a cell-phone is with ternary lithium ion battery who has lead wire protective structure.

Background

The ternary lithium ion battery is a lithium battery which uses a ternary positive electrode material of lithium nickel cobalt manganese or lithium nickel cobalt aluminate as a positive electrode material, and the market is continuously expanded along with the increasing use of the current electronic products, wherein the products such as mobile phones are typical, the current mobile phones become indispensable electronic products for people, and in addition, the ternary lithium ion battery is one of essential parts in the manufacture of the mobile phones, so that the current technology is continuously improved, and the structure of the lithium ion battery is also improved correspondingly.

The ternary lithium ion battery for the modern mobile phone belongs to mobile phone battery equipment, and a common ternary lithium ion battery does not have a protection structure when in use, so that a lead on the battery is exposed outside, the lead is easily damaged, and the normal use of the battery is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ternary lithium ion battery that cell-phone was with having lead wire protective structure to solve the ternary lithium ion battery that the modern cell-phone that proposes in the above-mentioned background art was used and belongs to mobile phone battery equipment, general ternary lithium ion battery does not have protective structure when using, so, lead wire on the battery just exposes externally, causes the lead wire impaired very easily, and then influences the problem of the normal use of battery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ternary lithium ion battery that cell-phone was with having lead wire protective structure, includes battery body and extension board, the top right side of battery body is fixed with fixed bent angle, and the left side of fixed bent angle is connected with the draw-in groove, the lag is installed to the inside gomphosis of draw-in groove, and the inside of lag is provided with the lead wire, positioning mechanism has been seted up in the battery body left side, the surface of lag is provided with adjustment mechanism, the protective sheath is installed to the equal gomphosis in the surperficial left and right sides of battery body, the surface of extension board is provided with the fin, and the extension board is located the inside of battery body.

Preferably, the positioning mechanism comprises a movable buckle, a hinge and a clamping block, the left side of the positioning mechanism is connected with the movable buckle, the hinge is arranged between the movable buckle and the positioning mechanism, and the clamping block is bonded on the inner side of the positioning mechanism.

Preferably, the movable buckles are matched with the hinges to form a rotating structure, and the movable buckles and the hinges are uniformly distributed along the vertical direction of the positioning mechanism.

Preferably, the adjusting mechanism comprises a rotating shaft, a moving block and a movable sleeve, the moving block is installed on the surface of the adjusting mechanism in an embedded mode, the rotating shaft is arranged on the surface of the moving block in an embedded mode, and the movable sleeve is connected to the right side of the moving block.

Preferably, the moving block and the adjusting mechanism are matched with each other to form a sliding structure, and meanwhile, the moving sleeve and the protective sleeve are matched with each other in size.

Preferably, the inner side surface of the protective sleeve is tightly attached to the outer side surface of the battery body, and the protective sleeve is symmetrical about the vertical center line of the battery body.

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

1. This ternary lithium ion battery lag for cell-phone, the setting of lag, mainly protect the lead wire in the draw-in groove, avoid the lead wire to drop from the draw-in groove, and then receive outside damage, the lag is provided with the movable sleeve through adjustment mechanism, through the slide mechanism between movable block and the adjustment mechanism, can remove the movable sleeve, just so can prolong the length of lag, greatly increased the flexibility of lag.

2. This ternary lithium ion battery protective sheath for cell-phone sets up, and the both sides of main protection battery body do not receive the striking, and in addition, the inside centre of battery body is provided with the extension board, and the extension board extends from battery body's inside, just so can help battery body's inside to dispel the heat with the help of the fin on the extension board, directly derives the heat from inside, avoids battery body's inside to take place the expanded condition because of the heat is too high like this.

3. This ternary lithium ion battery positioning mechanism for cell-phone sets up, can fix a position the protection to unnecessary lead wire, avoids the lead wire to receive the rupture and damage in the transportation, directly takes in positioning mechanism with the lead wire, fixes through the activity buckle again, just so can be fine protect the lead wire in the transportation.

Drawings

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

FIG. 2 is a schematic view of the surface structure of the protective cover of the present invention;

Fig. 3 is a schematic diagram of the bottom section structure of the battery body of the present invention.

In the figure: 1. a battery body; 2. fixing a bend angle; 3. a card slot; 4. a protective sleeve; 5. a lead wire; 6. a positioning mechanism; 601. a movable buckle; 602. a hinge; 603. a clamping block; 7. an adjustment mechanism; 701. a rotating shaft; 702. a moving block; 703. a movable sleeve; 8. a protective sleeve; 9. an extension plate; 10. and a heat sink.

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 fig. 1-3, the present invention provides a technical solution: a ternary lithium ion battery with a lead wire protection structure for a mobile phone comprises a battery body 1 and an extension plate 9, wherein a fixed bend angle 2 is fixed on the right side of the upper part of the battery body 1, the left side of the fixed bend angle 2 is connected with a clamping groove 3, a protective sleeve 4 is embedded in the clamping groove 3, a lead wire 5 is arranged in the protective sleeve 4, a positioning mechanism 6 is arranged on the left side of the battery body 1, the positioning mechanism 6 comprises a movable buckle 601, a hinge 602 and a clamping block 603, the left side of the positioning mechanism 6 is connected with the movable buckle 601, the hinge 602 is arranged between the movable buckle 601 and the positioning mechanism 6, the clamping block 603 is bonded on the inner side of the positioning mechanism 6, the movable buckle 601 and the hinge 602 are mutually matched to form a rotating structure, the movable buckle 601 and the hinge 602 are uniformly distributed along the vertical direction of the positioning mechanism 6, and the positioning mechanism 6 is arranged to position and protect the redundant lead, the lead 5 is prevented from being broken and damaged in the transportation process, the lead 5 is directly retracted into the positioning mechanism 6 and then fixed through the movable buckle 601, and therefore the lead 5 can be well protected in the transportation process;

The surface of the protective sleeve 4 is provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises a rotating shaft 701, a moving block 702 and a movable sleeve 703, the surface of the adjusting mechanism 7 is embedded with the moving block 702, the surface of the moving block 702 is embedded with the rotating shaft 701, the right side of the moving block 702 is connected with the movable sleeve 703, the moving block 702 and the adjusting mechanism 7 are matched with each other to form a sliding structure, the size of the movable sleeve 703 is matched with that of the protective sleeve 4, the protective sleeve 4 is provided with the movable sleeve 703 through the adjusting mechanism 7, and the movable sleeve 703 can be moved through the sliding mechanism between the moving block 702 and the adjusting mechanism 7, so that the length of the protective sleeve 4 can be prolonged, and the flexibility of the protective sleeve 4 is;

Protective sheath 8 is installed to the equal gomphosis in the surface left and right sides of battery body 1, the surface of extension board 9 is provided with fin 10, and extension board 9 is located the inside of battery body 1, closely laminate between the medial surface of protective sheath 8 and the lateral surface of battery body 1, and protective sheath 8 is symmetrical about the vertical central line of battery body 1, the setting of protective sheath 8, the both sides of main protection battery body 1 do not receive the striking, in addition, the inside centre of battery body 1 is provided with extension board 9, extension board 9 extends from the inside of battery body 1, just so can be with the help of fin 10 on the extension board 9, help the inside of battery body 1 to dispel the heat.

The working principle is as follows: for the ternary lithium ion battery for the mobile phone, firstly, the lead 5 is placed on the position of the fixed bend angle 2 and fixed, then, the lead 5 is pulled towards the right side along the clamping groove 3 until the lead 5 is completely placed in the clamping groove 3, then, the protective sleeve 4 is clamped into the clamping groove 3 by utilizing the size matching relationship between the protective sleeve 4 and the clamping groove 3, so that the protective sleeve 4 covers the lead 5, meanwhile, the movable sleeve 703 is pulled towards one side by utilizing the sliding relationship between the movable block 702 and the adjusting mechanism 7, so that the length of the protective sleeve 4 is prolonged, the lead 5 in the clamping groove 3 is completely covered by the protective sleeve 4, finally, the redundant lead 5 is bent and placed into the positioning mechanism 6, then, the movable buckle 601 is rotated towards the position of the clamping block 603 by utilizing the rotating relationship between the movable buckle 601 and the hinge 602, and the movable buckle 601 is clamped on the clamping block 603 by pressing, the whole using process of the ternary lithium ion battery for the mobile phone is completed.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone is with ternary lithium ion battery who has lead wire protective structure, includes battery body (1) and extension board (9), its characterized in that: the battery pack is characterized in that a fixed bent angle (2) is fixed on the right side of the upper portion of the battery body (1), the left side of the fixed bent angle (2) is connected with a clamping groove (3), a protective sleeve (4) is installed by means of inner embedding of the clamping groove (3), a lead (5) is arranged inside the protective sleeve (4), a positioning mechanism (6) is arranged on the left side of the battery body (1), an adjusting mechanism (7) is arranged on the surface of the protective sleeve (4), a protective sleeve (8) is installed by means of equal embedding of the left side and the right side of the surface of the battery body (1), a radiating fin (10) is arranged on the surface of an extending plate (9), and the extending plate (9) is located inside the.

2. The ternary lithium ion battery with the lead protection structure for the mobile phone according to claim 1, wherein: positioning mechanism (6) is including activity buckle (601), hinge (602) and fixture block (603), the left side of positioning mechanism (6) is connected with activity buckle (601), and is provided with hinge (602) between activity buckle (601) and positioning mechanism (6), the inboard bonding of positioning mechanism (6) has fixture block (603).

3. The ternary lithium ion battery with the lead protection structure for the mobile phone according to claim 2, wherein: the movable buckles (601) and the hinges (602) are matched with each other to form a rotating structure, and the movable buckles (601) and the hinges (602) are uniformly distributed along the vertical direction of the positioning mechanism (6).

4. The ternary lithium ion battery with the lead protection structure for the mobile phone according to claim 1, wherein: the adjusting mechanism (7) comprises a rotating shaft (701), a moving block (702) and a movable sleeve (703), the moving block (702) is installed on the surface of the adjusting mechanism (7) in an embedded mode, the rotating shaft (701) is arranged on the surface of the moving block (702) in an embedded mode, and the movable sleeve (703) is connected to the right side of the moving block (702).

5. The ternary lithium ion battery with the lead protection structure for the mobile phone according to claim 4, wherein: the moving block (702) and the adjusting mechanism (7) are matched with each other to form a sliding structure, and meanwhile, the size of the moving sleeve (703) is matched with that of the protective sleeve (4).

6. the ternary lithium ion battery with the lead protection structure for the mobile phone according to claim 1, wherein: the inner side surface of the protective sleeve (8) is tightly attached to the outer side surface of the battery body (1), and the protective sleeve (8) is symmetrical about the vertical center line of the battery body (1).