CN216291054U

CN216291054U - Hand-operated charging type mobile phone shell

Info

Publication number: CN216291054U
Application number: CN202122702507.XU
Authority: CN
Inventors: 张亚楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-12
Anticipated expiration: 2031-11-06

Abstract

The utility model relates to a hand-operated charging type mobile phone shell, which comprises a mobile phone shell and a power generation box arranged on the mobile phone shell; the power generation box is characterized in that a round rod is arranged inside the power generation box, one end of the round rod is connected with a power generator fixedly installed on the inner wall of the power generation box, and the other end of the round rod is connected with a rotating shaft rotatably connected with the inner wall of the power generation box through a bevel gear set connected in a meshed mode. The pendulum generating mechanism is novel in design, the rotating shaft is driven to rotate through swinging, the rotating shaft drives the round rod to rotate through the bevel gear set, the round rod drives the generator to generate electricity, so that the mobile phone is charged, when emergency charging is needed, the rotating shaft is driven to rotate through the hand-operated generating mechanism, the generator is driven to generate electricity through the bevel gear set and the round rod through the rotating shaft, the mobile phone is charged emergently, the problem that the mobile phone cannot be used for sending a distress signal when no electricity exists in the mobile phone when people are in the field is solved, and the pendulum generating mechanism is high in practicability.

Description

Hand-operated charging type mobile phone shell

Technical Field

The utility model relates to the field of mobile phone accessories, in particular to a hand-operated charging type mobile phone shell.

Background

With the rapid development of the technology level, the technology beauty industry is newly developed as a novel industry, and the fashion IT brand is diversified along with the market. The mobile phone protection shell is diversified aiming at the increase of mobile phone brands and functions, and is divided into a PC shell, leather, silica gel, cloth, hard plastic, a leather sheath, a metal toughened glass shell, soft plastic, velvet, silk and other products according to the texture, and not only can be used as an ornament to enable a mobile phone to become a landscape, but also can protect the mobile phone, and can prevent falling, scraping, water and shock.

The existing smart mobile phone has high power consumption, and in addition, young people are addicted to the use of the mobile phone, the mobile phone is powered off because the electric quantity of the mobile phone is used up, functions of payment, navigation and the like cannot be used without the mobile phone in a modern society, so that the mobile phone is difficult to walk, and when the mobile phone is out of power in the field, people can get lost and help-seeking information cannot be sent.

SUMMERY OF THE UTILITY MODEL

The present invention provides a hand-operated charging type mobile phone shell to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a hand-operated charging type mobile phone shell comprises a mobile phone shell and a power generation box arranged on the mobile phone shell;

a round rod is arranged in the power generation box, one end of the round rod is connected with a power generator fixedly arranged on the inner wall of the power generation box, the other end of the round rod is connected with a rotating shaft which is rotatably connected with the inner wall of the power generation box through a bevel gear group in meshed connection, and a pendulum power generation mechanism is arranged on the rotating shaft;

the power generation box is rotatably provided with a rotary disc sleeved on the rotating shaft, and the rotating shaft is provided with a clamping hole which is clamped with a hand-operated power generation mechanism arranged on the rotary disc.

As a further scheme of the utility model: the pendulum generating mechanism comprises a rotating block which is arranged in the rotating disc and fixedly installed with the rotating shaft, and the rotating block is fixedly installed with a swinging block which is connected in the rotating disc in a sliding mode through a connecting column.

As a further scheme of the utility model: hand crank power generation mechanism include with the joint post of joint hole joint, the rectangular channel that supplies the joint post to remove is seted up to the rotating circular disk, the rectangular groove that supplies the electricity generation handle to hide to place is seted up to the disc top cap of rotating circular disk fixed mounting, works as when the electricity generation handle is rolled out the one end and the joint post joint of electricity generation handle.

As a further scheme of the utility model: a stabilizing frame is arranged in the power generation box;

the stabilizing frame comprises a limiting sleeve used for bearing the round rod, the limiting sleeve is rotatably connected with the round rod, and the inner wall of the power generation box is fixed on the limiting sleeve through a supporting column.

As a further scheme of the utility model: the fixing device is characterized in that a fixing block which is connected with the clamping column in a supporting mode is fixedly arranged in a rectangular groove formed in the rotating disc, the clamping column is sleeved with a compression spring which is connected with the fixing block in an abutting mode, and the clamping column is located on the other side of the compression spring and is fixedly provided with an abutting block.

As a further scheme of the utility model: the generator is connected with a lithium battery fixedly installed on the inner wall of the power generation box through a wire, and the lithium battery is connected with a charging socket fixedly installed in the mobile phone shell.

Compared with the prior art, the utility model has the beneficial effects that: the pendulum generating mechanism is novel in design, the rotating shaft is driven to rotate through swinging, the rotating shaft drives the round rod to rotate through the bevel gear set, the round rod drives the generator to generate electricity, so that the mobile phone is charged, when emergency charging is needed, the rotating shaft is driven to rotate through the hand-operated generating mechanism, the generator is driven to generate electricity through the bevel gear set and the round rod through the rotating shaft, the mobile phone is charged emergently, the problem that the mobile phone cannot be used for sending a distress signal when no electricity exists in the mobile phone when people are in the field is solved, and the pendulum generating mechanism is high in practicability.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a hand-powered and rechargeable mobile phone case.

Fig. 2 is a schematic structural diagram of a swing block in an embodiment of a hand-powered and rechargeable mobile phone case.

Fig. 3 is a schematic diagram of an internal structure of an embodiment of a hand-powered and rechargeable mobile phone case.

Fig. 4 is an enlarged schematic view at a in fig. 3.

In the figure: 1-mobile phone shell; 2-a power generation box; 3-rotating the disc; 4-disc top cover; 5-a power generation handle; 6-a lithium battery; 7-a generator; 8-a swing block; 9-turning the block; 11-a stabilizing block; 12-a clamping column; 13-a compression spring; 14-a butt block; 16-a clamping hole; 17-a rotating shaft; 18-bevel gear set; 19-round bar; and 20-a stabilizing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in an embodiment of the present invention, a hand-operated rechargeable mobile phone case includes a mobile phone case 1 and a power generation box 2 installed on the mobile phone case 1;

a round rod 19 is arranged inside the power generation box 2, one end of the round rod 19 is connected with a power generator 7 fixedly mounted on the inner wall of the power generation box 2, the other end of the round rod 19 is connected with a rotating shaft 17 rotatably connected with the inner wall of the power generation box 2 through a bevel gear set 18 in meshed connection, and a pendulum power generation mechanism is mounted on the rotating shaft 17;

the last rotation of power generation box 2 is installed the cover and is established rotatory disc 3 in the axis of rotation 17, the joint hole 16 of seting up on the axis of rotation 17 with the hand-cranking power generation mechanism joint of installation on the rotatory disc 3.

Pendulum actuating mechanism that sets up drives axis of rotation 17 rotatoryly through the swing, axis of rotation 17 is rotatory to drive round bar 19 through bevel gear set 18 and rotates, round bar 19 drives generator 7 and generates electricity, thereby charge the cell-phone, it is rotatory to drive axis of rotation 17 through hand power generation mechanism when needs are promptly charged, same axis of rotation 17 drives generator 7 through bevel gear set 18 and round bar 19 and generates electricity, promptly charge the cell-phone, the problem that people can't use the cell-phone to send distress signal when the field-oriented cell-phone has not been electric is solved, therefore, the clothes hanger is strong in practicability.

The generator 7 is connected to the inner wall of the power generation box 2 by means of screws.

It should be noted that the rotating shaft 17 is rotatably provided with a rotating base, and the rotating base is connected with the inner wall of the power generation box 2.

As another embodiment of the utility model, the pendulum power generation mechanism comprises a rotating block 9 which is arranged in the rotating disk 3 and is fixedly installed with the rotating shaft 17, and the rotating block 9 is fixedly installed with a swinging block 8 which is connected in the rotating disk 3 in a sliding mode through a connecting column.

The swinging block 8 swings through the movement of a person, the swinging of the swinging block 8 drives the rotating block 9 to rotate through the connecting column, the rotating block 9 rotates to drive the rotating shaft 17 to rotate, and the rotating shaft 17 rotates to drive the generator 7 to generate electricity through the bevel gear set 18 and the round rod 19.

It should be noted that a gap is left between the oscillating block 8 in the rotating disk 3 and the inner wall of the rotating disk 3, so that the oscillating block 8 does not rub against the rotating disk 3 when oscillating, and the power generation efficiency is reduced.

As another embodiment of the present invention, the hand-operated power generation mechanism includes a clamping column 12 clamped with the clamping hole 16, the rotating disc 3 is provided with a rectangular groove for moving the clamping column 12, the disc top cover 4 fixedly mounted on the rotating disc 3 is provided with a long groove for hiding the power generation handle 5, and one end of the power generation handle 5 is clamped with the clamping column 12 when the power generation handle 5 is rotated out.

Hidden electricity generation handle 5 on the top cap 4 is pulled out when need emergency power generation, electricity generation handle 5 pulls out the back, and 5 one end extrusion joint post 12 of electricity generation handle make in joint post 12 extends to joint hole 16, rotate electricity generation handle 5, and electricity generation handle 5 drives axis of rotation 17 rotation through joint post 12, and axis of rotation 17 drives generator 7 through bevel gear set 18 and round bar 19 and generates electricity, carries out emergency charging to the cell-phone.

Wherein, it should be noted that one end of the power generation handle 5 is rotatably connected with the rotating disc 3 through a pin shaft, and the other end is half-moon-shaped, so that the power generation handle 5 can be conveniently pulled out and used.

As another embodiment of the present invention, a fixing frame 20 is installed inside the power generation box 2;

the stabilizing frame 20 comprises a limiting sleeve used for bearing the round rod 19, the limiting sleeve is rotatably connected with the round rod 19, and the inner wall of the power generation box 2 is fixed to the limiting sleeve through a supporting column.

The round bar 19 can be supported by the arranged stabilizing frame 20, so that the round bar 19 cannot deflect in the rotating process, and the round bar 19 can rotate more smoothly.

It should be noted that the limiting sleeve is connected to the round rod 19 through a ball bearing, and of course, other types of bearings may be used for installation, which is not specifically limited in the present invention.

As another embodiment of the present invention, a fixing block 11 for receiving the fastening column 12 is fixedly installed in a rectangular groove formed in the rotating disc 3, the fastening column 12 is sleeved with a compression spring 13 abutting against the fixing block 11, and an abutting block 14 is fixedly installed on the fastening column 12 at the other side of the compression spring 13.

When the arranged power generation handle 5 is retracted, the compression spring 13 pushes the clamping column 12 to move through the abutting block 14, so that the clamping column 12 is separated from the clamping hole 16.

Preferably, the stabilizing blocks 11 are provided with a plurality of blocks and are installed in the rectangular groove, and the plurality of stabilizing blocks 11 enable the clamping columns 12 to always keep linear movement.

As an alternative embodiment of the utility model, the clamping column 12 and the power generation handle 5 are fixedly installed through a hinged chain, so that the power generation handle 5 directly drives the clamping column 12 to move left and right.

As another embodiment of the present invention, the generator 7 is connected to a lithium battery 6 fixedly mounted on the inner wall of the power generation box 2 through a wire, and the lithium battery 6 is connected to a charging socket fixedly mounted in the mobile phone case 1.

The generator 7 that sets up generates electricity and deposits electricity in lithium cell 6 through the wire, and the charging socket of rethread lithium cell 6 and connection is with electricity input cell-phone.

It should be noted that two lithium batteries 6 are installed in the power generation box 2, and when one lithium battery 6 is damaged, the other lithium battery 6 can be used.

In other embodiments of the utility model: the mobile phone shell 1 can be also provided with a wireless charging module, and the mobile phone is charged in a wireless mode through the wireless charging module.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A hand-operated charging type mobile phone shell is characterized by comprising a mobile phone shell (1) and a power generation box (2) arranged on the mobile phone shell (1);

a round rod (19) is arranged in the power generation box (2), one end of the round rod (19) is connected with a power generator (7) fixedly mounted on the inner wall of the power generation box (2), the other end of the round rod is connected with a rotating shaft (17) rotatably connected with the inner wall of the power generation box (2) through a bevel gear set (18) in meshed connection, and a pendulum power generation mechanism is mounted on the rotating shaft (17);

rotate on power generation box (2) and install the cover and establish rotatory disc (3) on axis of rotation (17), joint hole (16) of seting up on axis of rotation (17) with the hand crank power generation mechanism joint of installation on rotatory disc (3).

2. A hand-powered charge-free mobile phone casing according to claim 1, characterised in that the pendulum generating mechanism comprises a turning block (9) arranged inside the rotary disc (3) and fixedly mounted with the rotary shaft (17), the turning block (9) being fixedly mounted with a swinging block (8) slidably connected inside the rotary disc (3) by a connecting column.

3. The hand-operated charging type mobile phone shell as claimed in claim 1, wherein the hand-operated power generation mechanism comprises a clamping post (12) clamped with the clamping hole (16), the rotating disc (3) is provided with a rectangular groove for the clamping post (12) to move, the disc top cover (4) fixedly installed on the rotating disc (3) is provided with a long groove for the power generation handle (5) to be hidden, and one end of the power generation handle (5) is clamped with the clamping post (12) when the power generation handle (5) is rotated out.

4. The hand-operated charging type mobile phone case as claimed in claim 2, wherein the power generation box (2) is internally provided with a fixing frame (20);

the fixing frame (20) comprises a limiting sleeve used for bearing the round rod (19), the limiting sleeve is rotatably connected with the round rod (19), and the inner wall of the power generation box (2) is fixed to the limiting sleeve through a supporting column.

5. The hand-operated charging type mobile phone shell according to claim 3, wherein a fixing block (11) for receiving the clamping column (12) is fixedly installed in a rectangular groove formed in the rotating disc (3), the clamping column (12) is sleeved with a compression spring (13) abutted against the fixing block (11), and an abutting block (14) is fixedly installed on the other side, located on the compression spring (13), of the clamping column (12).

6. The hand-operated charging type mobile phone shell as claimed in claim 1, wherein the generator (7) is connected with a lithium battery (6) fixedly installed on the inner wall of the power generation box (2) through a wire, and the lithium battery (6) is connected with a charging socket.

7. The hand-powered charging type handset shell according to claim 1, wherein: the motor (7) is connected with a lithium battery (6) fixedly installed on the inner wall of the power generation box (2) through a wire, and a wireless charging module is arranged on the mobile phone shell (1).