CN214313397U

CN214313397U - Portable lithium battery

Info

Publication number: CN214313397U
Application number: CN202022512265.3U
Authority: CN
Inventors: 白韶霞
Original assignee: Beijing Power Polytron Technologies Inc
Current assignee: Beijing Power Polytron Technologies Inc
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-28
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a lithium cell convenient to carry relates to lithium cell technical field, the utility model discloses a mobile device, safety box shell, take out device, braces device and push-and-pull device, mobile device include rotating base, and safety box shell includes bottom plate, curb plate and back plate, and the rotating base upper surface all is connected with bottom plate lower surface, and braces device includes the cassette, and the cassette respectively with a curb plate surface welding, push-and-pull device includes that the push-and-pull rotates the base, the push-and-pull rotate the base all with a back plate surface welding. The utility model relates to a lithium cell convenient to carry through setting up the wheel for whole structure can freely remove, reaches the purpose of convenient removal the utility model discloses in, through setting up the installation braces, make whole device can freely carry on one's back and carry, reach the purpose of conveniently carrying, through setting up the safety box shell, the guard electrode post that reaches, extension battery life purpose.

Description

Portable lithium battery

Technical Field

The utility model relates to a lithium cell technical field, in particular to portable's lithium cell.

Background

The lithium battery is a battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

The lithium cell that uses at present has certain defect, lacks convenient portable removal function, lacks the protection function of leading electrical pillar simultaneously, causes to lead electrical pillar to expose for a long time and damages easily in the air, reduces the life who leads electrical pillar and lithium cell, for this reason, we propose a portable lithium cell.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable lithium battery, which can effectively solve the problem of lack of portable carrying and moving in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable lithium battery comprises a moving device, a safety box shell, a drawing device, a strap device and a push-pull device, wherein the moving device comprises a rotating base, the safety box shell comprises a bottom plate, side plates and a rear plate, the upper surface of the rotating base is connected with the lower surface of the bottom plate, the drawing device comprises a drawing action wheel, the lower surface of the drawing action wheel is connected with the upper surface of the bottom plate, the strap device comprises a clamping seat, the clamping seat is welded with the surfaces of the side plates respectively, the push-pull device comprises a push-pull rotating base, the push-pull rotating base is welded with the surface of the rear plate, the number of the side plates is two, the main functions of the side plates are supporting connection, the number of the rotating base is four, the main functions of the rotating base are connecting support, the number of the drawing action wheel is four, and the main function of the drawing action wheel is rotating fit, the number of cassette is two, and the main effect of cassette is fixed, and the number of push-pull rotating base is two, and the main effect of push-pull rotating base is rotatory cooperation.

Preferably, the mobile device still includes pivot, landing leg, axostylus axostyle and wheel, and is a plurality of rotating base is inside all with a plurality of pivot one end rotation fit, and is a plurality of the pivot other end all with a plurality of landing leg upper surface welded, a plurality of landing leg one end all with axostylus axostyle surface rotation fit, a plurality of the axostylus axostyle both ends all with a wheel surface welded, wherein, the number of pivot, landing leg, axostylus axostyle and wheel is four, the main effect of pivot be with the inside rotation fit of rotating base, the main effect of landing leg is to connect pivot and axostylus axostyle, the main effect of axostylus axostyle is to connect landing leg and wheel, the main effect of wheel is roll removal.

Preferably, the safety box shell still includes roof and open-close board, and is a plurality of curb plate lower surface all with bottom plate upper surface welding, back plate lower surface and bottom plate upper surface welding, a plurality of curb plate a surface all with a back plate surface welding, back plate upper surface and roof lower surface welding, a plurality of curb plate upper surface all with roof lower surface welding, open-close board a surface and a bottom plate surperficial normal running fit, the primary function of safety box shell is guard electrode post, extension power life.

Preferably, the withdrawing device further comprises a withdrawing plate, a withdrawing rotary seat, a withdrawing wheel shaft and a power supply; the drawing driving wheels are welded with one ends of the drawing wheel shafts respectively, the other ends of the drawing wheel shafts are in rotating fit with the interiors of the drawing rotating seats respectively, the drawing rotating seats are welded with the surfaces of the two sides of the drawing plate respectively, the upper surface of the drawing plate is connected with the lower surface of a power supply, the number of the drawing rotating seats and the number of the drawing wheel shafts are four, and the drawing rotating seats are in rotating fit with the drawing wheel shafts.

Preferably, the strap device further comprises two buckles and a carrying belt, the upper surfaces of the buckles are connected with the inside of the clamping seat, and the buckles are respectively connected with the two ends of the carrying belt.

Preferably, the push-pull device further comprises a clamping plate, push-pull supporting rods and push-pull rods, the interiors of the push-pull rotating bases are respectively in rotating fit with one ends of the push-pull supporting rods, the push-pull supporting rods are respectively welded with two ends of the push-pull rod, the push-pull rotating bases are respectively welded with two ends of the clamping plate, the number of the push-pull supporting rods is two, and the push-pull supporting rods are mainly used for connecting and stressing.

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

1. the utility model discloses in, through setting up the wheel for whole structure can freely remove, reaches the purpose of convenient removal.

2. The utility model discloses in, through setting up the installation braces for whole device can freely be carried on the back and carry, reaches the purpose of conveniently carrying.

3. The utility model discloses in, through setting up the safe case shell, the guard electrode post that reaches, extension battery life purpose.

Drawings

Fig. 1 is a schematic diagram of a question structure of a portable lithium battery of the present invention;

fig. 2 is a schematic view of a portable lithium battery according to the present invention;

fig. 3 is a schematic diagram of a right-view structure of a portable lithium battery of the present invention;

fig. 4 is a schematic view of a portable lithium battery according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure at the position C-C in fig. 1 according to the present invention.

In the figure: 100. a mobile device; 101. rotating the base; 102. a rotating shaft; 103. a support leg; 104. a wheel axle shaft; 105. a wheel; 200. a secure enclosure housing; 201. a base plate; 202. a side plate; 203. a top plate; 204. A back plate; 205. opening and closing the board; 300. a drawing-out device; 301. drawing out the plate; 302. drawing out the rotating seat; 303. Drawing out the wheel shaft; 304. drawing out the running wheels; 305. a power source; 400. a harness device; 401. a card holder; 402. Buckling; 403. a carrying belt; 500. a push-pull device; 501. pushing and pulling the rotating base; 502. a clamping plate; 503. Pushing and pulling the supporting rod; 504. a push-pull 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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention relates to a portable lithium battery, which comprises a mobile device 100, a safety box housing 200, a drawing device 300, a strap device 400 and a push-pull device 500, wherein the mobile device 100 comprises a rotating base 101, the safety box housing 200 comprises a bottom plate 201, side plates 202 and a back plate 204, the upper surfaces of a plurality of rotating bases 101 are all connected with the lower surface of the bottom plate 201, the drawing device 300 comprises a drawing driving wheel 304, the lower surfaces of the drawing driving wheel 304 are connected with the upper surface of the bottom plate 201, the strap device 400 comprises a plurality of clamping seats 401, the plurality of clamping seats 401 are respectively welded with the surfaces of a plurality of side plates 202, the push-pull device 500 comprises a push-pull rotating base 501, the plurality of push-pull rotating bases 501 are all welded with the surface of the back plate 204, wherein the number of the side plates 202 is two, the main function of the side plates 202 is supporting connection, the number of the four rotating bases 101, the main function of the rotating bases 101 is connection support, the number of the drawing-out movable wheels 304 is four, the drawing-out movable wheels 304 are mainly used for rotary matching, the number of the clamping seats 401 is two, the clamping seats 401 are mainly used for fixing, the number of the push-pull rotating bases 501 is two, and the push-pull rotating bases 501 are mainly used for rotary matching.

Further, the mobile device 100 further includes a rotating shaft 102, supporting legs 103, an axle rod 104 and wheels 105, the insides of the rotating bases 101 are rotatably matched with one ends of the rotating shafts 102, the other ends of the rotating shafts 102 are welded to the upper surfaces of the supporting legs 103, one ends of the supporting legs 103 are rotatably matched with the surface of the axle rod 104, two ends of the axle rod 104 are welded to the surface of the wheels 105, wherein the numbers of the rotating shafts 102, the supporting legs 103, the axle rod 104 and the wheels 105 are four, the main function of the rotating shaft 102 is to rotatably match with the insides of the rotating bases 101, the main function of the supporting legs 103 is to connect the rotating shafts 102 with the axle rod 104, the main function of the axle rod 104 is to connect the supporting legs 103 with the wheels 105, and the main function of the wheels 105 is to roll.

Further, the safety box housing 200 further comprises a top plate 203 and an opening plate 205, the lower surfaces of the side plates 202 are welded with the upper surface of the bottom plate 201, the lower surface of the back plate 204 is welded with the upper surface of the bottom plate 201, the surfaces of the side plates 202 are welded with the surfaces of the back plate 204, the upper surface of the back plate 204 is welded with the lower surface of the top plate 203, the upper surfaces of the side plates 202 are welded with the lower surface of the top plate 203, the surface of the opening plate 205 is matched with the surface of the bottom plate 201 in a rotating mode, the main function of the safety box housing 200 is to protect electrode posts, and the service life of the power supply 305 is prolonged.

Further, the withdrawing device 300 further comprises a withdrawing plate 301, a withdrawing rotary seat 302, a withdrawing wheel shaft 303 and a power supply 305; the plurality of extraction driving wheels 304 are respectively welded with one ends of the plurality of extraction wheel shafts 303, the other ends of the plurality of extraction wheel shafts 303 are respectively in rotating fit with the interiors of the plurality of extraction rotating seats 302, the plurality of extraction rotating seats 302 are respectively welded with the surfaces of the two sides of the extraction plate 301, the upper surface of the extraction plate 301 is connected with the lower surface of the power supply 305, the number of the extraction rotating seats 302 and the number of the extraction wheel shafts 303 are four, and the extraction rotating seats 302 are mainly in rotating fit with the extraction wheel shafts 303.

Further, the harness 400 further includes two buckles 402 and a carrying belt 403, the upper surfaces of the buckles 402 are connected with the inside of the clamping seat 401, the buckles 402 are respectively connected with two ends of the carrying belt 403, and the main function of the buckles 402 is to connect and fix.

Further, the push-pull device 500 further comprises a clamping plate 502, push-pull supporting rods 503 and push-pull rods 504, the interiors of the push-pull rotating bases 501 are respectively in rotating fit with one ends of the push-pull supporting rods 503, the push-pull supporting rods 503 are respectively welded with two ends of the push-pull rods 504, the push-pull rotating bases are respectively welded with two ends of the clamping plate 502, the number of the push-pull supporting rods 503 is two, and the push-pull supporting rods 503 mainly serve as a connecting stress function.

Example two:

the utility model relates to a lithium cell convenient to carry, wherein the model of power 305 is GRP6420035, and battery 305 is fixed in the draw-in groove of taking out board 301 upper surface, and extraction device 300 is placed in safe case shell 200, and in use opens open-close plate 205, pulls out extraction device 300 again and uses to the lithium cell has still set up mobile device 100 and push-and-pull device 500, the convenient removal.

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. A portable lithium battery comprises a mobile device (100), a safety box shell (200), a drawing device (300), a strap device (400) and a push-pull device (500), and is characterized in that: the mobile device (100) comprises a rotary base (101), the safety box shell (200) comprises a bottom plate (201), side plates (202) and a rear plate (204), the upper surface of the rotary base (101) is connected with the lower surface of the bottom plate (201), the withdrawing device (300) comprises a withdrawing driving wheel (304) and a plurality of withdrawing driving wheels (304), the lower surface of the withdrawing driving wheel (304) is connected with the upper surface of the bottom plate (201), the strap device (400) comprises a clamping seat (401), the clamping seat (401) is welded with the surfaces of the side plates (202) respectively, the push-pull device (500) comprises a push-pull rotating base (501), and the push-pull rotating base (501) is welded with the surface of the rear plate (204).

2. A portable lithium battery as claimed in claim 1, characterized in that: the mobile device (100) further comprises a rotating shaft (102), supporting legs (103), axle rods (104) and wheels (105), wherein the rotating base (101) is internally and rotatably matched with one ends of the rotating shafts (102), the other ends of the rotating shafts (102) are welded to the upper surfaces of the supporting legs (103), one ends of the supporting legs (103) are rotatably matched with the surface of the axle rods (104), and the two ends of the axle rods (104) are welded to the surface of the wheels (105).

3. A portable lithium battery as claimed in claim 1, characterized in that: safety box shell (200) still include roof (203) and open close board (205), a plurality of curb plate (202) lower surface all with bottom plate (201) upper surface welded, back plate (204) lower surface and bottom plate (201) upper surface welded, a plurality of curb plate (202) a surface all with a back plate (204) surface welded, back plate (204) upper surface and roof (203) lower surface welded, a plurality of curb plate (202) upper surface all with roof (203) lower surface welded, open close board (205) a surface and bottom plate (201) a surface normal running fit.

4. A portable lithium battery as claimed in claim 1, characterized in that: the drawing device (300) further comprises a drawing plate (301), a drawing rotary seat (302), a drawing wheel shaft (303) and a power supply (305); the drawing driving wheels (304) are respectively welded with one ends of the drawing wheel shafts (303), the other ends of the drawing wheel shafts (303) are respectively in rotating fit with the interiors of the drawing rotating seats (302), the drawing rotating seats (302) are respectively welded with the surfaces of the two sides of the drawing plate (301), and the upper surface of the drawing plate (301) is connected with the lower surface of the power supply (305).

5. A portable lithium battery as claimed in claim 1, characterized in that: the harness device (400) further comprises buckles (402) and a carrying belt (403), the upper surfaces of the buckles (402) are connected with the interior of the clamping seat (401), and the buckles (402) are respectively connected with two ends of the carrying belt (403).

6. A portable lithium battery as claimed in claim 1, characterized in that: the push-pull device (500) further comprises a clamping plate (502), push-pull supporting rods (503) and push-pull rods (504), the interiors of the push-pull rotating bases (501) are respectively in rotating fit with one ends of the push-pull supporting rods (503), the push-pull supporting rods (503) are respectively welded with two ends of the push-pull rods (504), and the push-pull rotating bases are respectively welded with two ends of the clamping plate (502).