CN220156266U

CN220156266U - Portable small lithium battery

Info

Publication number: CN220156266U
Application number: CN202321565122.6U
Authority: CN
Inventors: 徐波; 杨雄鹰
Original assignee: Shenzhen Anyifu Science & Technology Co ltd
Current assignee: Shenzhen Anyifu Science & Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-08
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a portable small lithium battery, which belongs to the technical field of lithium batteries and comprises a shell, wherein a lithium battery body is arranged on the inner side of the shell, two identical mounting grooves are formed in the side face of the shell, a sliding rod for assisting in adjustment is connected to the vertical inner wall of the mounting groove, an adjusting block connected with the inner wall of the mounting groove is connected to the side face of the sliding rod, a rectangular clamping plate is connected to one end of the adjusting block, which is positioned on the outer side of the mounting groove, a fixed spring is arranged between the two adjusting blocks, two symmetrical mounting plates are welded on the side face of the clamping plate, a screw rod is arranged between the two mounting plates, a moving block connected with the clamping plate is connected to the side face of the screw rod in a threaded manner, and a fixing plate for fixing a data wire is welded at the bottom end of the moving block. This portable small-size lithium cell can fix electronic equipment, and can also carry out spacing preventing the data line because of external effort breaks away from with the connector to the data line, indirect increase of service life of using the connector.

Description

Portable small lithium battery

Technical Field

The utility model belongs to the technical field of lithium batteries, and particularly relates to a portable small lithium battery.

Background

The lithium polymer battery, also called a polymer lithium battery, is a battery with chemical properties, the small lithium polymer battery is convenient to carry due to small size, when an electronic product is charged, the lithium polymer battery and the electronic product are required to be held by two hands respectively, the conventional portable small lithium battery is fixed to a mobile phone through the mounting fixing plate in order to provide convenience when in use, so that a user can use the portable small lithium battery conveniently, although the portable small lithium battery can achieve certain convenience, the mobile phone is required to be connected with the lithium battery by matching a data line when being charged, the data line can be separated from an interface of the mobile phone when being subjected to external acting force, and the interface is possibly damaged by abnormal plug-and-pull interfaces, so that the service life is greatly shortened.

For example, the chinese utility model application number is 202221077177.8, a portable small-size polymer lithium cell, including the casing, the left and right sides of casing all is provided with the filter screen, the interior bottom wall fixed mounting of casing has the polymer lithium cell body, the top of casing is provided with fixture, fixture includes the storehouse body, storehouse body fixed connection is at the top of casing, the worm that one end runs through and extends to storehouse body top is installed in the interior bottom wall rotation of storehouse body. Although the patent can realize certain convenience, the mobile phone needs to be connected with the lithium battery by matching with the data wire when being charged, the data wire can be separated from the interface of the mobile phone when being subjected to external acting force, and the interface is damaged by abnormal plug-in interface, so that the service life is greatly shortened.

Disclosure of Invention

The utility model aims to provide a portable small lithium battery to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable small-size lithium cell, includes the casing, the lithium cell body is installed to the inboard of casing, and the side of casing is equipped with two the same mounting grooves, and the vertical inner wall of mounting groove is connected with the slide bar that is used for supplementary regulation, and the side of slide bar be connected with mounting groove inner wall connection's regulating block, the one end that the regulating block is located the mounting groove outside is connected with the clamping plate of rectangle, and installs fixation spring between two regulating blocks, the welding of the side of clamping plate has two symmetrical mounting panels, and installs the lead screw between two mounting panels, the side threaded connection of lead screw has the movable block of being connected with the clamping plate, and the bottom welding of movable block has the fixed plate that fixes the data line.

Specifically, one end of the screw rod penetrates through the mounting plate to be connected with an adjusting knob, and the side face of the adjusting knob is provided with anti-skid patterns for increasing friction.

Specifically, the using surfaces of the two clamping plates are adhered with soft pads, and the clamping plates positioned on the connecting mounting plate are provided with through wiring grooves.

Specifically, two the fixed plate is arc design, and the fixed surface of fixed plate all bonds and has the slipmat.

Specifically, the side that the installation clamping plate was kept away from to the casing is equipped with two the same and accomodates the groove, and two vertical inner walls of accomodating the groove are connected with the backup pad through the pivot.

Specifically, both sides of casing all are equipped with a plurality of louvres that are used for the lithium cell body to dispel the heat.

Specifically, the lateral side of casing is equipped with the connector that is used for cooperating the data line to connect.

Compared with the prior art, the utility model has the technical effects and advantages that:

this portable small-size lithium cell benefits from the design of grip block and fixed plate, place electronic equipment between two grip blocks through pulling two grip blocks, drive two grip blocks and move in opposite directions under fixing spring's elasticity, thereby realize fixed effect, and drive the lead screw through rotating adjust knob and rotate, drive the movable block of lead screw side and link, make the movable block drive two fixed plates and carry out the opposite directions and remove, the data line spacing, prevent to break away from, and design backup pad can make the casing use in place of the support, in the time of increasing the practicality, prevent that the data line breaks away from because of external effort and connector, indirect increase of service life who uses the connector.

This portable small-size lithium cell can fix electronic equipment, and can also carry out spacing preventing the data line because of external effort breaks away from with the connector to the data line, indirect increase of service life of using the connector.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back of the housing of the present utility model;

FIG. 3 is a cross-sectional view of the connection of the housing of FIG. 1 in the direction a-a in accordance with the present utility model;

fig. 4 is a cross-sectional view of the connection of the mounting plate of fig. 1 in the direction b-b in accordance with the present utility model.

Reference numerals illustrate:

in the figure: 1. a housing; 2. a clamping plate; 3. a slide bar; 4. a heat radiation hole; 5. a fixed spring; 6. an adjustment knob; 7. a mounting plate; 8. a screw rod; 9. a fixing plate; 10. a support plate; 11. a lithium battery body; 12. an adjusting block; 13. and (5) moving the block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

The embodiment, as shown in fig. 1 to 4, lithium cell body 11 is installed to the inboard of casing 1, lithium cell body 11 is prior art, and the plastics material of casing 1, the plastics material is lighter, thereby alleviate the holistic weight of device, portable, and the size of casing 1 is less, convenient to use person carries, and the side of casing 1 is equipped with two the same mounting grooves, the vertical inner wall of mounting groove is connected with the slide bar 3 that is used for supplementary regulation, adopt two slide bars 3 to adjust, can guarantee the stability of regulation, and the side of slide bar 3 is connected with the regulating block 12 with mounting groove inner wall connection, the one end that regulating block 12 is located the mounting groove outside is connected with the clamping plate 2 of rectangle, the relative movement of two fixed plates 2 can realize the fixed to electronic equipment, and install fixing spring 5 between two regulating block 12, fixing spring 5 establishes the side at slide bar 3 and plays spacing effect, prevent to warp, and be connected with slide bar 3, the side welding of clamping plate 2 has two symmetrical mounting plates 7, and install 8 between two 7, install the side 8 and be connected with the screw rod 8 and two side and be connected with the two mounting plates 13, thereby two lead screw 13 can move the fixed plate 13, the two lead screw 13 moves the fixed plate 13, the end is moved to the two piece is moved to the thread of the side of the design.

For increasing the practicality, the one end of lead screw 8 runs through mounting panel 7 and is connected with adjust knob 6, adjust knob 6 clockwise rotation can drive two fixed plates 9 and remove in opposite directions, and anticlockwise rotation can drive two fixed plates 9 and remove in opposite directions, and adjust knob 6's side is equipped with the anti-skidding line that increases friction, the use face of two clamping plates 2 all bonds there is soft the pad, and be located the clamping plate 2 that connects mounting panel 7 and be equipped with the wiring groove of through-type, two fixed plates 9 are the arc design, adopt the arc to move the design and can make fixed plate 9 and data line laminating, improve fixed efficiency, and the fixed surface of fixed plate 9 all bonds there is the slipmat, soft pad and slipmat are the rubber material, and the rubber material has good wearability, and has certain elasticity.

For angle regulation, the side that installation clamping plate 2 was kept away from to casing 1 is equipped with two the same and accomodates the groove, and two vertical inner walls of accomodating the groove are connected with backup pad 10 through the pivot, the design of backup pad 10 can make casing 1 possess the effect of support, improve the practicality, and backup pad 10 is adjustable design, backup pad 10 can place in accomodating the inslot when not using, reduce the occupation in space, portable, casing 1's both sides all are equipped with a plurality of louvres 4 that are used for lithium cell body 11 to carry out the heat dissipation, casing 1's lateral surface is equipped with the connector that is used for the cooperation data line to connect, and the drawing proportion is only for the reference, can carry out the adjustment of certain degree according to the in-service use condition.

Principle of operation

This portable small-size lithium cell, when using, through pulling two grip blocks 2 reverse movement, place electronic equipment between two grip blocks 2, relieve the power of applys grip block 2, drive two grip blocks 2 and remove in opposite directions under the elasticity of fixed spring 5, realize fixing electronic equipment, the fixed completion, connect the both ends of data line, drive lead screw 8 through rotating adjust knob 6 and rotate, drive the movable block 13 of lead screw 8 side and link, make movable block 13 drive two fixed plates 9 and remove in opposite directions, spacing the data line, and use backup pad 10 according to actual conditions can.

It should be noted that relational terms such as one and two are 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Portable small-size lithium cell, including casing (1), its characterized in that: lithium cell body (11) are installed to the inboard of casing (1), and the side of casing (1) is equipped with two the same mounting grooves, and the vertical inner wall of mounting groove is connected with slide bar (3) that are used for supplementary regulation, and the side of slide bar (3) is connected with regulating block (12) with mounting groove inner wall connection, one end that regulating block (12) are located the mounting groove outside is connected with clamping plate (2) of rectangle, and installs fixation spring (5) between two regulating block (12), the side welding of clamping plate (2) has mounting panel (7) of two symmetries, and installs lead screw (8) between two mounting panel (7), the side threaded connection of lead screw (8) has movable block (13) that are connected with clamping plate (2), and the bottom welding of movable block (13) has fixed plate (9) that fix the data line.

2. The portable miniature lithium battery of claim 1, wherein: one end of the screw rod (8) penetrates through the mounting plate (7) to be connected with the adjusting knob (6), and friction-increasing anti-skid patterns are arranged on the side face of the adjusting knob (6).

3. The portable miniature lithium battery of claim 1, wherein: the using surfaces of the two clamping plates (2) are adhered with soft pads, and the clamping plates (2) positioned on the connecting mounting plate (7) are provided with through wiring grooves.

4. The portable miniature lithium battery of claim 1, wherein: the two fixing plates (9) are arc-shaped, and the anti-slip pads are adhered to the fixing surfaces of the fixing plates (9).

5. The portable miniature lithium battery of claim 1, wherein: the side of the shell (1) far away from the installation clamping plate (2) is provided with two identical storage grooves, and the vertical inner walls of the two storage grooves are connected with a supporting plate (10) through a rotating shaft.

6. The portable miniature lithium battery of claim 5, wherein: both sides of the shell (1) are provided with a plurality of radiating holes (4) for radiating the heat of the lithium battery body (11).

7. The portable miniature lithium battery of claim 6, wherein: the lateral side of the shell (1) is provided with a connecting port for connecting by matching with a data line.