CN208570671U - Lithium ion polymer battery - Google Patents

Abstract

The utility model provides lithium ion polymer battery, including battery case and polymer battery core, battery case shares two pieces, and polymer battery core is arranged in inside two pieces of battery cases, movable axis is connected between battery case, and the battery case right end front and rear sides in left side are provided with slot, the battery case left end front and rear sides on right side are respectively and fixedly provided with the inserted block being integrated with, and inserted block is in contact with slot.It is adapted to the production and application of battery technology field, the lithium ion polymer battery, after connector is inserted into interface, since the first splash guard and the second splash guard are made of silica gel, and first splash guard and the second splash guard it is seamless applying, and an openning is formed among two piece of first splash guard and two piece of second splash guard splicing, the projective structure of recessed structure and connector in its openning matches, so that the first splash guard and the second splash guard are covered connector end, so that the waterproofness due to silica gel makes water be difficult to enter interface.

Description

Lithium ion polymer battery

Technical field

The utility model relates to battery technology fields, specially lithium ion polymer battery.

Background technique

Battery, which refers to, fills electrolyte solution and metal electrode to generate the cup of electric current, slot or other containers or clad vessel Chemical energy can be converted to the device of electric energy by segment space, have point of anode, cathode, with the development of science and technology battery refers to The midget plant that can be produced electricl energy, such as solar battery or lithium ion polymer battery, the performance parameter of battery mainly have electricity Kinetic potential, capacity, specific energy and resistance.

Existing lithium ion polymer battery, since battery case is difficult to dismantle, causes not when taking out battery core Convenient for users to taking out battery core, and lithium ion polymer battery of today is easy after installing because of mounting Inner inlet and cause inside battery to be intake so that battery be easy because short circuit and failure.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides lithium ion polymer battery, has that not only facilitate will be electric Pond shell is dismantled, so that convenient for users to taking out battery core, and the advantages that improve the waterproofness of battery, solve existing lithium Ion polymer cell, since battery case is difficult to dismantle, causes person inconvenient to use by battery core when taking out battery core It takes out, and lithium ion polymer battery of today is easy to lead to electricity because of mounting inner inlet after installing Pond inner inlet so that battery be easy because short circuit and the problem of failure.

(2) technical solution

To realize that above-mentioned not only facilitate dismantles battery case, so that convenient for users to taking out battery core, and improve electricity The purpose of waterproofness in pond, the utility model provides the following technical solutions: lithium ion polymer battery, including battery case and poly- Object battery core is closed, the battery case shares two pieces, and polymer battery core is arranged in inside two pieces of battery cases, the battery Movable axis is connected between shell, and the battery case right end front and rear sides in left side are provided with slot, the institute on right side It states battery case left end front and rear sides and is respectively and fixedly provided with the inserted block being integrated with, and inserted block is in contact with the slot, two institutes It states battery case upper end front and rear sides to open there are two screw hole, and battery case upper end is fixed with the protection for covering the screw hole Plate, protective plate quadrangle arrangement is there are four sealing ring, and through the sealing ring, fixed there are four fixed spiral shells for protective plate quadrangle Silk；Polymer battery core front end is electrically connected with connecting line, and the battery case front end is extended through setting in connecting line end Interface shells are equipped with, and connecting line end extends through and is electrically connected with interface inside the interface shells, in the interface shells Left and right ends are hinged with the first splash guard on front side of wall, and upper and lower ends are hinged with the second waterproof on front side of interface shells inner wall Plate.

Further advantage, the battery case and the movable axis are made of plastics.

Further advantage, the battery case can be fixedly connected with the battery case by the fixed screw.

Further advantage, the fixed screw, which penetrates through the protective plate and fixes into the screw hole with the screw hole, to be connected It connects.

Further advantage, the battery case front end is socketed with protective case, and the protective case is made of rubber, and institute Protective case is stated to push down the connecting line.

Further advantage, first splash guard and second splash guard are made of silica gel, and first waterproof Plate and second splash guard are seamless applying, and two pieces of first splash guards and two pieces of the second splash guard splicings are intermediate An openning is formed, the projective structure of recessed structure and connector in openning matches.

(3) beneficial effect

Compared with prior art, the utility model provides lithium ion polymer battery, have it is following the utility model has the advantages that

1, lithium ion polymer battery, after connector is inserted into interface, due to the first splash guard and the second waterproof Plate is made of silica gel, and the first splash guard and the second splash guard are seamless applying, and two piece of first splash guard and two piece second Splash guard splicing is intermediate to form an openning, and the projective structure of recessed structure and connector in openning matches, so that by first Splash guard and the second splash guard cover connector end, thus since the waterproofness of silica gel makes water be difficult to enter interface, and pass through Protective case, can be due to the waterproofness and insulating properties of rubber, so that preventing water from entering inside battery case, moreover it is possible to prevent electricity from electricity Pond shell leaks out, so that improving waterproofness；

2, the lithium ion polymer battery, when needing to dismantle battery case for the taking-up of polymer battery core, Ke Yitong It crosses and removes fixed screw, since battery case can be fixedly connected with battery case by fixed screw, and fixed screw runs through It crosses protective plate to be fixedly connected into screw hole with screw hole, allows to take out protective plate, pass through movable axis again later for two blocks of electricity Pond shell pull open can, and since battery case and movable axis are made of plastics, allow to play the work of insulation and waterproof With, then it can prevent gap of the water between fixed screw and protective plate from flowing into inside battery case by sealing ring, thus It is more convenient to take out polymer battery core.

Detailed description of the invention

Fig. 1 is the utility model structure overall schematic；

Fig. 2 is the A partial schematic diagram of 1 interface shells of the utility model structure chart；

Fig. 3 is the utility model structure battery shell schematic diagram.

In figure: 1 battery case, 2 sealing rings, 3 fixed screws, 4 protective plates, 5 protective cases, 6 connecting lines, 7 interface shells, 8 Interface, 9 first splash guards, 10 second splash guards, 11 movable axis, 12 slots, 13 inserted blocks, 14 screw holes, 15 polymer battery cores.

Specific embodiment

Described embodiment that the following will be combined with the drawings in the embodiments of the present invention, is only the utility model one Divide embodiment, instead of all the embodiments.

Please refer to Fig. 1-3, lithium ion polymer battery, including battery case 1 and polymer battery core 15, the battery case 1 shares two pieces, and polymer battery core 15 is arranged in inside two pieces of battery cases 1, is flexibly connected between the battery case 1 There is movable axis 11, and the 1 right end front and rear sides of the battery case in left side are provided with slot 12, the battery case 1 on right side Left end front and rear sides are respectively and fixedly provided with the inserted block 13 being integrated with, and inserted block 13 is in contact with the slot 12, two electricity Shell 1 upper end front and rear sides in pond are opened there are two screw hole 14, and 1 upper end of battery case is fixed with the protection for covering the screw hole 14 Plate 4,4 four jiaos of protective plate arrangements there are four sealing ring 2, and 4 four jiaos of protective plate through the sealing ring 2, fixed there are four solid Determine screw 3, when needing to dismantle battery case 1 for the taking-up of polymer battery core 15, can be fixed by being rotated with screwdriver Screw 3 makes fixed screw 3 separate with screw hole 14 and no longer fix, since battery case 1 and battery case 1 can pass through fixed spiral shell Silk 3 is fixedly connected, and fixed screw 3 penetrates through protective plate 4 and is fixedly connected into screw hole 14 with screw hole 14, allows to prevent Backplate 4 takes out, and is pulled open two pieces of battery cases 1 by movable axis 11 again later so that inserted block 13 separated with slot 12 can, and Since battery case 1 and movable axis 11 are made of plastics, allow to play the role of insulation and waterproof, then passes through sealing Circle 2 can prevent gap of the water between fixed screw 3 and protective plate 4 from flowing into inside battery case 1, so that more convenient will Polymer battery core 15 is taken out；

15 front end of polymer battery core according to above-described embodiment is electrically connected with connecting line 6, and 6 end of connecting line is extended 1 front end of battery case is provided through interface shells 7, and 6 end of connecting line extends through the 7 inside electricity of interface shells It is connected with interface 8, left and right ends are hinged with the first splash guard 9, and 7 inner wall of interface shells on front side of 7 inner wall of interface shells Front side upper and lower ends are hinged with the second splash guard 10, when pinching interface shells 7 in connector insertion interface 8, first will Interface shells 7 are towards decentralization, so that the first splash guard 9 and the second splash guard 10 are movable downward by hinge, due to the first splash guard 9 It is made with the second splash guard 10 of silica gel, and the first splash guard 9 and the second splash guard 10 are seamless applying, and two piece first anti- Water plate 9 and two piece of second splash guard 10 splice an intermediate formation openning, the projective structure of recessed structure and connector in openning Match, so that when being inserted into connector in interface 8 directed downwardly, then upward by interface 8, so that the first splash guard 9 and second is anti- Water plate 10 covers connector end, thus since the waterproofness of silica gel makes water be difficult to enter interface 8.

In summary, it is notable that the lithium ion polymer battery, 1 front end of battery case are socketed with protection Set 5, and the protective case 5 is made of rubber, and the protective case 5 pushes down the connecting line 6, it, can by protective case 5 With the waterproofness and insulating properties due to rubber, so that preventing water from entering inside battery case 1, moreover it is possible to prevent electricity from battery case 1 It leaks out, so that improving waterproofness.

It is used in above-described embodiment: 1 battery case, 2 sealing rings, 3 fixed screws, 4 protective plates, 5 protective cases, 6 connections Line, 7 interface shells, 8 interfaces, 9 first splash guards, 10 second splash guards, 11 movable axis, 12 slots, 13 inserted blocks, 14 screw holes, 15 Polymer battery core can be bought by market or private customization obtains.

Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.

Claims (6)

1. lithium ion polymer battery, including battery case (1) and polymer battery core (15), the battery case (1) share two Block, and to be arranged in two pieces of battery cases (1) internal for polymer battery core (15), it is characterised in that: the battery case (1) it Between be connected with movable axis (11), and the battery case (1) the right end front and rear sides in left side are provided with slot (12), right side The battery case (1) left end front and rear sides be respectively and fixedly provided with the inserted block (13) being integrated with, and inserted block (13) and described insert Slot (12) is in contact, and two battery case (1) upper end front and rear sides are opened there are two screw hole (14), and battery case (1) Upper end is fixed with the protective plate (4) for covering the screw hole (14), and there are four sealing ring (2) for protective plate (4) the quadrangle arrangement, and Through the sealing ring (2) fixation, there are four fixed screw (3) for protective plate (4) quadrangle；Polymer battery core (15) the front end electricity It is connected with connecting line (6), and connecting line (6) end extends the battery case (1) front end and is provided through interface shells (7), and connecting line (6) end extends through and is electrically connected with interface (8) inside the interface shells (7), the interface shells (7) Left and right ends are hinged with the first splash guard (9) on front side of inner wall, and upper and lower ends are hinged with the on front side of interface shells (7) inner wall Two splash guards (10).

2. lithium ion polymer battery according to claim 1, it is characterised in that: the battery case (1) and the work Moving axis (11) is made of plastics.

3. lithium ion polymer battery according to claim 1, it is characterised in that: the battery case (1) and the electricity Pond shell (1) can be fixedly connected by the fixed screw (3).

4. lithium ion polymer battery according to claim 1, it is characterised in that: the fixed screw (3) penetrates through institute Protective plate (4) is stated to be fixedly connected in the screw hole (14) with the screw hole (14).

5. lithium ion polymer battery according to claim 1, it is characterised in that: battery case (1) the front end socket Have protective case (5), and the protective case (5) is made of rubber, and the protective case (5) pushes down the connecting line (6).

6. lithium ion polymer battery according to claim 1, it is characterised in that: first splash guard (9) and described Second splash guard (10) is made of silica gel, and first splash guard (9) and second splash guard (10) are seamless applying, and And an opennings are formed among two pieces of first splash guards (9) and two pieces of the second splash guard (10) splicings, in openning The projective structure of recessed structure and connector matches.