CN210223571U

CN210223571U - Hand-operated power generation type memory

Info

Publication number: CN210223571U
Application number: CN201921483029.4U
Authority: CN
Inventors: Lei Chen; 陈磊
Original assignee: Shenzhen Fanxiang Information Technology Co Ltd
Current assignee: Shenzhen Fanxiang Information Technology Co Ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-03-31
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses a hand-operated power generation type memory, which comprises a power generation device, a display screen, a storage part and a power supply, wherein the display screen and the power generation device are arranged on the surface of the shell of the memory, the power supply and the storage part are arranged inside the shell, the power supply is electrically connected with the display screen through a main control board, and the storage part is also electrically connected with the display screen through the main control board; the power generation device comprises a micro direct-current generator, a power generation wheel and a driving wheel, wherein the power generation wheel drives the micro direct-current generator to rotate, a transmission structure is arranged between the driving wheel and the power generation wheel, one side of the shell is provided with an opening, a pressing block is hinged in the opening, one end of the connecting rod is fixed on the pressing block, the other end of the connecting rod is hinged to the driving wheel, and the micro direct-current generator is electrically connected with a power supply. The utility model provides a hand formula electricity generation formula memory provides electric power support for the work of display screen through built-in through-flow generator to need not to insert the kind that the computer can learn the storage data in the storage piece through the display screen, more convenient seeks the data.

Description

Hand-operated power generation type memory

Technical Field

The utility model relates to a memory field especially relates to a hand formula electricity generation formula memory.

Background

The existing large-capacity memory, such as a mobile hard disk, is connected with a computer through a USB interface, so that plug and play are realized, a large-capacity hard disk is adopted when a plurality of enterprises or companies perform data backup, and data safety is protected;

however, most of the memories in the market do not have a display function, and users need to know the data in the memories and need to plug into a computer for reading, but for large companies, a needed file is found in a large number of memories, which is very difficult, and each memory needs to be plugged into the computer for data reading, in the file with the patent number of CN 208861324U, a memory capable of displaying the number of memories is provided, the data in the memories, including display time, real-time capacity, internal file information and the like, can be read through a display screen, and power is supplied to the display screen of the memory mainly through an internal battery, but the battery can be charged only through plugging a computer, so that the charging mode is single, and the service life of the memory is reduced due to the fact that a wear interface is frequently plugged.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, the utility model provides a hand formula electricity generation formula memory need not external power supply and can realize from the electricity generation to learn inside storage situation.

In order to achieve the purpose, the utility model provides a hand-operated power generation type memory, which comprises a power generation device, a display screen, a storage part and a power supply, wherein the display screen and the power generation device are arranged on the surface of the shell of the memory, the power supply and the storage part are arranged inside the shell, the power supply is electrically connected with the display screen through a main control board, and the storage part is also electrically connected with the display screen through the main control board; the power generation device comprises a micro direct-current generator, a power generation wheel and a driving wheel, wherein the power generation wheel drives the micro direct-current generator to rotate, a transmission structure is arranged between the driving wheel and the power generation wheel, an opening is formed in one side of the shell, a pressing block is hinged in the opening, one end of a connecting rod is fixed to the pressing block, the other end of the connecting rod is hinged to the driving wheel, and the micro direct-current generator is electrically connected with the power supply.

Preferably, a baffle plate is further provided inside the pressing block, and a strong spring is provided between the baffle plate and the pressing block.

Preferably, the power generation wheel and the driving wheel are synchronous pulleys, and the transmission structure is a synchronous belt.

Preferably, the surface of the shell is provided with a limiting device, the limiting device is arranged on one side of the opening of the shell and comprises a sliding groove and a limiting plate, the sliding groove is arranged in the shell, the limiting plate is arranged in the sliding groove and moves along the sliding groove, and the limiting plate limits the movement of the pressing block after extending out.

Preferably, an operation key is further arranged beside the display screen, the operation key is electrically connected with the main control board, and the operation key controls the storage space and the storage content of the display screen to be circularly switched.

The utility model has the advantages that: compared with the prior art, the hand-operated power generation type memory provided by the utility model provides an electric power support for the work of the display screen through the built-in direct current generator, through repeatedly pressing down the pressing block, under the drive of the pressing block, the connecting rod pushes the driving wheel to rotate, and then the driving wheel drives the power generation wheel to rotate through the transmission device, so that the direct current generator runs to generate electric power; in addition, the limiting device is arranged, and the pressing block can be locked into the opening by the limiting device when the pressing block is not used, so that the space occupancy rate is reduced.

Drawings

FIG. 1 is an external structural view of the present invention;

fig. 2 is an internal cross-sectional view of the present invention.

The main element symbols are as follows:

1. power generation device 2 and display screen

3. Storage part 4 and power supply

5. Main control board 6 and limiting device

7. DC generator 8, operation button

11. Power generation wheel 12 and driving wheel

13. Transmission 14, connecting rod

15. Spring 16, pressing block.

Detailed Description

In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model provides a hand-operated power generation type memory, including power generation facility 1, display screen 2, storage component 3 and power 4, display screen 2 and power generation facility 1 set up on the shell surface of memory, and power 4 and storage component 3 set up inside the shell, and power 4 passes through main control board 5 and display screen 2 electrical connection, and the storage component also passes through main control board 5 and is connected with display screen 2 electricity; the power generation device 1 comprises a micro direct current generator 7, a power generation wheel 11 and a driving wheel 12, wherein the power generation wheel 11 and the driving wheel 12 are used for driving the micro direct current generator to rotate, a transmission structure 13 is arranged between the driving wheel 12 and the power generation wheel 11, an opening is formed in one side of a shell, a pressing block 16 is hinged in the opening, one end of a connecting rod 14 is fixed on the pressing block 16, the other end of the connecting rod is hinged to the driving wheel 12, and the micro direct current generator 7 is electrically connected with a power. In this embodiment, through utilizing the repeated push down according to the piece, under the drive according to the piece, the connecting rod promotes the drive wheel and rotates, through transmission, the drive wheel drives the generator wheel and rotates, thereby make direct current generator motion, realize the power generation function, produced electric quantity can be saved in the power after the processing of main control board, ensure to have the circuit storage in advance at the in-process of using, in order to more conveniently carry out the push down according to the piece, especially still be equipped with the baffle according to the inboard of piece 16, baffle and according to being equipped with powerful spring 15 between the piece 16. Due to the existence of the spring, the pressing part can rebound to the original position after being pressed down at every time, and the next movement of the pressing part can be stably carried out.

In order to achieve the above purpose, the power generation wheel 11 and the driving wheel 12 are specifically synchronous pulleys, and the transmission mechanism 13 is a synchronous belt.

In this embodiment, the surface of the housing is provided with the limiting device 6, the limiting device 6 is arranged on one side of the opening of the housing, the limiting device 6 comprises a sliding groove and a limiting plate, the sliding groove is arranged in the housing, the limiting plate is arranged in the groove and moves along the sliding groove, and after the limiting plate extends out, the movement of the pressing block 16 is limited; an operation key 8 is further arranged beside the display screen 2, the operation key 8 is electrically connected with the main control board 5, and the operation key 8 controls the display screen to display contents in the storage space of the storage part 3 and the storage contents to be circularly switched. More specifically, the display screen can adopt a touch display screen, so that the file can be slid up and down and selected, a user can conveniently check the data in the storage piece in real time, and whether the type of the needed data exists or not is determined; and a control button is arranged to switch functions, so that the user experience is better.

The utility model has the advantages that:

1) the self-generating device is arranged, so that electric power support can be provided for the display screen without an external computer, and the device is fast and efficient;

2) the pressing block can be clamped into the opening, so that the space occupancy rate during storage is reduced;

3) set up the display screen, can look over the data that the storage piece was saved, reduced loaded down with trivial details work load, improve work efficiency greatly.

The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A hand-operated power generation type memory is characterized by comprising a power generation device, a display screen, a storage piece and a power supply, wherein the display screen and the power generation device are arranged on the surface of a shell of the memory; the power generation device comprises a micro direct-current generator, a power generation wheel and a driving wheel, wherein the power generation wheel drives the micro direct-current generator to rotate, a transmission structure is arranged between the driving wheel and the power generation wheel, an opening is formed in one side of the shell, a pressing block is hinged in the opening, one end of a connecting rod is fixed to the pressing block, the other end of the connecting rod is hinged to the driving wheel, and the micro direct-current generator is electrically connected with the power supply.

2. A hand-operated power generation type memory according to claim 1, wherein a baffle plate is further arranged on the inner side of the pressing block, and a strong spring is arranged between the baffle plate and the pressing block.

3. A hand-operated power generation type memory as claimed in claim 1, wherein the power generation wheel and the driving wheel are synchronous pulleys, and the transmission structure is a synchronous belt.

4. A hand-operated power generation type memory according to claim 1, wherein a limiting device is arranged on the surface of the shell, the limiting device is arranged on one side of the opening of the shell, the limiting device comprises a sliding groove and a limiting plate, the sliding groove is arranged in the shell, the limiting plate is arranged in the sliding groove and moves along the sliding groove, and after the limiting plate extends out, the limiting plate limits the movement of the pressing block.

5. A hand-operated power generation memory according to claim 1, wherein an operation key is further arranged beside the display screen, the operation key is electrically connected with the main control board, and the operation key controls the display content of the display screen to be circularly switched in the storage space and the storage content of the storage element.