CN218731493U

CN218731493U - Portable small-size lithium cell

Info

Publication number: CN218731493U
Application number: CN202222868667.6U
Authority: CN
Inventors: 佘志安
Original assignee: Intellect Pioneering Battery Technology Co ltd
Current assignee: Intellect Pioneering Battery Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a portable small-size lithium cell, relate to the lithium cell technology field, which comprises an outer shell, the inside of shell is equipped with lithium cell group, first opening has been seted up to top one side of shell, first open-ended inboard is equipped with pull rod mechanism, the second opening has been seted up to top one side of shell, the inboard rotation of second open-ended is connected with portable pole, the groove of accomodating has all been seted up to the bottom both sides of shell, the inside of accomodating the groove is equipped with portable mechanism, portable mechanism includes the bottom plate, portable truckle is installed in one side of being close to first open-ended in the bottom of bottom plate, the supporting leg is installed in one side of keeping away from first open-ended in the bottom of bottom plate, the spout has been seted up on the inboard top of accomodating the groove, the inboard sliding connection of spout has the slide bar, the bottom of slide bar and the top of bottom plate are connected. The utility model discloses can effectively realize that the portable truckle is accomodate, reduce the space of battery compartment and occupy, have higher practical value.

Description

Portable small-size lithium cell

Technical Field

The utility model belongs to the technical field of the lithium cell, more specifically say, in particular to portable small-size lithium cell.

Background

Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

The portable small lithium battery comprises a lithium battery pack, wherein a base is arranged at the bottom end of the lithium battery pack, portable trundles are arranged at the bottom end of the base, a protective pad is arranged at the top end of the base, a limiting groove is formed in the inner side of the protective pad, the lithium battery pack is sleeved with the limiting groove, heat conducting teeth are arranged at the top end of the limiting groove, a heat conducting strip is arranged at the bottom end of the heat conducting teeth, a protective cover is arranged at the top end of the heat conducting teeth, a connecting groove is formed in the bottom of the protective cover, a heat radiating groove is formed in the top of the protective cover, a heat radiating fan is arranged in the heat radiating groove, a first extrusion pad is arranged on one side of the connecting groove, a first spring is arranged on one side of the first extrusion pad, a second extrusion pad is arranged on the top of the connecting groove, and a second spring is arranged on the top end of the second extrusion pad;

according to the technical scheme, the portable caster wheels are used in a moving and carrying mode, the effect of being convenient to move and carry is achieved, but in the scheme, the portable caster wheels cannot be folded when the portable caster wheels are used, so that the lithium battery is placed in the battery compartment and is rocked easily, the space of the battery compartment is occupied, and the battery is placed under the influence.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable small-size lithium cell.

The utility model discloses portable small-size lithium cell's purpose and efficiency are reached by following specific technological means:

the utility model provides a portable small-size lithium cell, includes the shell, the inside of shell is equipped with lithium cell group, first opening has been seted up to top one side of shell, first open-ended inboard is equipped with pull rod mechanism, the second opening has been seted up to top one side of shell, second open-ended inboard is rotated and is connected with portable pole, the groove of accomodating has all been seted up to the bottom both sides of shell, the inside of accomodating the groove is equipped with portable mechanism, portable mechanism includes the bottom plate, portable truckle is installed in one side of being close to first open-ended in the bottom of bottom plate, the supporting leg is installed in one side of keeping away from first open-ended in the bottom of bottom plate, the spout has been seted up on the inboard top in accomodating the groove, the inboard sliding connection of spout has the slide bar, the bottom of slide bar and the top of bottom plate are connected.

Further, pull rod mechanism includes the hand lever, the extension rod is all installed to the bottom both sides of hand lever, the outside sliding connection of extension rod has the sleeve, the installation is established with the inboard bottom of first open-ended in the telescopic outside.

Furthermore, a first spring is installed at the top end of the sliding rod, and the top end of the first spring is connected with the top end of the inner side of the sliding groove.

Further, a cavity is formed in one side of the sliding rod, a clamping block is connected to one side of the cavity in a sliding mode, bayonets are formed in the two sides of the shell, and one end of the clamping block is connected with the inner sides of the bayonets in a clamping mode.

Furthermore, a second spring is installed on one side inside the cavity, and one end of the second spring is connected with the other end of the clamping block.

Furthermore, four corners of the shell are all arc-shaped.

Furthermore, one side of shell is inlayed and is equipped with the electric quantity pilot lamp, the interface that charges has been seted up to one side of shell.

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

the portable small lithium battery is characterized in that a portable rod is rotatably connected to the inner side of the second opening, the product can be carried by hand, the portability of the product is improved, portable casters are mounted on one side, close to the first opening, of the bottom end of the bottom plate, the product can be conveniently dragged, the portability of the product is improved, supporting legs are mounted on one side, far away from the first opening, of the bottom end of the bottom plate, the product is effectively prevented from sliding when placed, the placing stability of the product is improved, containing grooves are formed in two sides of the bottom end of the shell, the portable casters are contained, the space occupation of a battery bin is reduced, locking after the portable casters are contained is realized through clamping connection of one end of a clamping block and the inner side of the clamping opening, a second spring is mounted on one side inside the cavity, the clamping block is automatically rebounded, and the clamping block is automatically clamped and connected with the clamping opening; the utility model discloses can effectively realize that the portable truckle is accomodate, reduce the space of battery compartment and occupy, have higher practical value.

Drawings

Fig. 1 is an expanded perspective view of the present invention.

Fig. 2 is a storage perspective view 1 of the present invention.

Fig. 3 is a storage perspective view 2 of the present invention.

Fig. 4 is a cross-sectional view of the housing of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

100. a housing; 10001. a first opening; 10002. a second opening; 10003. a bayonet; 10004. a receiving groove; 10005. a chute; 101. a pull rod mechanism; 10101. a sleeve; 10102. an extension pole; 10103. a hand lever; 102. a hand-held lever; 103. a charging interface; 104. an electric quantity indicator light; 105. a portable mechanism; 10501. a base plate; 10502. a portable caster; 10503. supporting legs; 10504. a slide bar; 10505. a first spring; 10506. a clamping block; 10507. a cavity; 10508. a second spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a portable small-size lithium cell, which comprises an outer shell 100, the inside of shell 100 is equipped with the lithium cell group, first opening 10001 has been seted up to top one side of shell 100, the inboard of first opening 10001 is equipped with pull rod mechanism 101, second opening 10002 has been seted up to top one side of shell 100, the inboard rotation of second opening 10002 is connected with portable pole 102, inboard rotation through second opening 10002 is connected with portable pole 102, it is portable to realize the product, improve the portability of product, the bottom both sides of shell 100 have all been seted up and have been accomodate groove 10004, accomodate the inside of groove 10004 and be equipped with portable mechanism 105, portable mechanism 105 includes bottom plate 10501, bottom of bottom plate 10501 installs portable truckle 02 in one side that is close to first opening 10001, make things convenient for the product to drag, improve the portability of product, bottom plate 10501 installs 100003 in the one side of keeping away from first opening 10001 in the bottom of bottom plate 10501, install portable truckle 10502 in one side of keeping away from first opening 10001 through bottom of bottom plate 10501, make things convenient for the product to drag, improve the portability of product, the stability of 100010501, the top of sliding chute 10504 is connected with the top of the inboard of the sliding connection of the sliding chute 1055 of the supporting leg of the product, the sliding chute 1055 of the sliding connection of the sliding bar 10501, the bottom of the supporting leg 10504, the sliding connection of the sliding bar 10501 is placed.

Wherein, pull rod mechanism 101 includes hand lever 10103, extension rod 10102 is all installed to hand lever 10103's bottom both sides, extension rod 10102's outside sliding connection has sleeve 10101, the installation is inlayed with first opening 10001's inboard bottom in the outside of sleeve 10101, extension rod 10102 is all installed to bottom both sides through hand lever 10103, convenience of customers drags this product, there is sleeve 10101 through extension rod 10102's outside sliding connection, convenience of customers accomodates extension rod 10102.

The top end of the sliding rod 10504 is provided with a first spring 10505, the top end of the first spring 10505 is connected with the top end of the inner side of the sliding groove 10005, the sliding rod 10504 automatically resets by installing the first spring 10505 at the top end of the sliding rod 10504, and the portable caster 10502 can be ejected by pressing the clamping block 10506.

The portable caster 10502 is characterized in that a cavity 10507 is formed in one side of the sliding rod 10504, a clamping block 10506 is slidably connected to one side of the cavity 10507, bayonets 10003 are formed in two sides of the shell 100, one end of the clamping block 10506 is connected with the inner sides of the bayonets 10003 in a clamping mode, and one end of the clamping block 10506 is connected with the inner sides of the bayonets 10003 in a clamping mode to achieve locking after the portable caster 10502 is stored.

The second spring 10508 is installed on one side inside the cavity 10507, one end of the second spring 10508 is connected with the other end of the fixture block 10506, and the second spring 10508 is installed on one side inside the cavity 10507 to realize automatic rebounding of the fixture block 10506, so that the fixture block 10506 is automatically clamped and connected with the bayonet 10003.

Wherein, the four corners of shell 100 are the arc style, and the four corners through shell 100 are the arc style, improve the protectiveness of product.

Wherein, one side of shell 100 is inlayed and is equipped with electric quantity indicator lamp 104, and the interface 103 that charges has been seted up to one side of shell 100, through electric quantity indicator lamp 104 and the interface 103 that charges, convenience of customers charges to lithium cell group.

The specific use mode and function of the embodiment are as follows:

when using this kind of product, firstly, detect whether the junction of this product fastens, place the product at assigned position after guaranteeing intact, when needs remove, press fixture block 10506, install first spring 10505 through the top of slide bar 10504, realize slide bar 10504 automatic re-setting, thereby realize pressing fixture block 10506 and can make portable truckle 10502 pop out, install portable truckle 10502 in one side of being close to first opening 10001 through bottom plate 10501's bottom, make things convenient for the product to drag, improve the portability of product, extension rod 10102 is all installed to bottom both sides through hand lever 10103, convenience of customers drags this product, install supporting leg 10503 in the one side of keeping away from first opening 10001 through bottom plate 10501's bottom, effectively prevent that the product from sliding when placing, improve the stability of placing of product, when needs are accomodate, pack up extension rod 10102, outside sliding connection through extension rod 10102 has sleeve 10101, convenience of users accomodates extension rod 10102, push into in accomodating 10004 portable 10502, make fixture block 10506 and bayonet socket 3 block 10506, the effective connection of the inboard of the practical storage card block 10506 of the connection of the utility model has realized through the higher practical storage value of the inside spring 10506 of the battery storage card block 10506, thereby the utility model, the utility model discloses a connection of the utility model discloses a practical storage box 10506, it can be realized the higher storage card volume to have the storage card block 10507.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A portable small lithium battery comprising a case (100), characterized in that: the inside of shell (100) is equipped with lithium cell group, first opening (10001) have been seted up to top one side of shell (100), the inboard of first opening (10001) is equipped with pull rod mechanism (101), second opening (10002) have been seted up to top one side of shell (100), the inboard rotation of second opening (10002) is connected with portable pole (102), the bottom both sides of shell (100) have all been seted up and have been accomodate groove (10004), the inside of accomodating groove (10004) is equipped with portable mechanism (105), portable mechanism (105) include bottom plate (10501), portable truckle (10502) are installed in the one side of being close to first opening (10001) in the bottom of bottom plate (10501), supporting leg (10503) are installed in the one side of keeping away from first opening (10001) in the inboard top of accomodating groove (10004), spout (1055) have been seted up on the inboard top of spout (1055), the inboard sliding connection of 10005) has slide bar (10504), the top of bottom (04) and the slide bar (10501) are connected slide bar (10504).

2. A portable small lithium battery as defined in claim 1, wherein: pull rod mechanism (101) include hand lever (10103), extension rod (10102) are all installed to the bottom both sides of hand lever (10103), the outside sliding connection of extension rod (10102) has sleeve (10101), the installation is inlayed and established to the outside of sleeve (10101) and the inboard bottom of first opening (10001).

3. A portable small lithium battery as defined in claim 1, wherein: the top end of the sliding rod (10504) is provided with a first spring (10505), and the top end of the first spring (10505) is connected with the top end of the inner side of the sliding chute (10005).

4. A portable small lithium battery as defined in claim 1, wherein: a cavity (10507) is formed in one side of the sliding rod (10504), a clamping block (10506) is connected to one side of the cavity (10507) in a sliding mode, bayonets (10003) are formed in two sides of the shell (100), and one end of the clamping block (10506) is connected with the inner side of the bayonet (10003) in a clamping mode.

5. A portable small lithium battery as defined in claim 4, wherein: a second spring (10508) is installed on one side of the inner part of the cavity (10507), and one end of the second spring (10508) is connected with the other end of the fixture block (10506).

6. A portable small lithium battery as defined in claim 1, wherein: four corners of the shell (100) are all arc-shaped.

7. A portable small lithium battery as defined in claim 1, wherein: an electric quantity indicator lamp (104) is embedded in one side of the shell (100), and a charging interface (103) is formed in one side of the shell (100).