CN211506542U

CN211506542U - Anti-lost U disk

Info

Publication number: CN211506542U
Application number: CN201922423820.2U
Authority: CN
Inventors: 孙传玺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-15
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a prevent losing USB flash disk, include: the Bluetooth communication device comprises a shell, a memory, a battery, a USB transmission terminal and a Bluetooth communication circuit, wherein the memory, the battery, the USB transmission terminal and the Bluetooth communication circuit are all installed in the shell, the USB transmission terminal is connected with the memory, and the battery supplies power to the Bluetooth communication circuit. The utility model discloses can prevent to forget the USB flash disk that carries and arouse through the bluetooth relation of being connected between USB flash disk and the mobile terminal and lose the problem.

Description

Anti-lost U disk

Technical Field

The utility model relates to a memory field, in particular to prevent losing USB flash disk.

Background

The USB flash disk is large in storage capacity and convenient to carry, is frequently used in daily life and work, but is frequently forgotten to lose in the using process, so that important files are lost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent losing USB flash disk to solve at least one above-mentioned technical problem.

In order to solve the above problem, as an aspect of the present invention, there is provided an anti-lost usb disk, including: the Bluetooth communication device comprises a shell, a memory, a battery, a USB transmission terminal and a Bluetooth communication circuit, wherein the memory, the battery, the USB transmission terminal and the Bluetooth communication circuit are all installed in the shell, the USB transmission terminal is connected with the memory, and the battery supplies power to the Bluetooth communication circuit.

Preferably, the anti-lost U disk further comprises an alarm element for giving an alarm when a Bluetooth signal from a mobile phone of a user is not received, the alarm element is installed in the shell, and the alarm element is connected with the Bluetooth communication circuit.

Preferably, the battery is a rechargeable battery, and the USB transmission terminal is connected to the battery through a charging circuit.

Preferably, the battery is a disposable battery.

Preferably, the warning element comprises a vibration warning element, and/or an acoustic warning element, and/or a luminous warning element.

Preferably, the vibration alarm element is a centrifugal motor, the sound alarm element is a buzzer, and the light-emitting alarm element is an LED lamp.

Preferably, a backlight display is disposed on the housing.

Preferably, the backlight display includes a light source powered by the USB transmission terminal or the battery, and a light guide plate made of a transparent or translucent material having a pattern, and the light emitted from the light source illuminates and lights the light guide plate.

Preferably, the housing is made of a transparent or translucent material.

Preferably, the shell is provided with a control button used for sending a bluetooth signal for searching a user mobile phone through the bluetooth communication circuit, and the control button is connected with the bluetooth communication circuit.

Since the technical scheme is used, the utility model discloses can prevent to forget the USB flash disk that carries and arouse and lose the problem through the bluetooth relation of connection between USB flash disk and the mobile terminal.

Drawings

Fig. 1 schematically shows an external structural view of the present invention;

fig. 2 schematically shows the internal structure of the present invention.

Reference numbers in the figures: 1. a housing; 2. a memory; 3. a battery; 4. a USB transmission terminal; 5. a Bluetooth communication circuit; 6. a backlight display; 7. a control button; 8. a key hook hole; 9. an LED lamp.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

The utility model discloses an aspect provides an anti-lost USB flash disk, include: the USB communication device comprises a shell 1, a storage 2, a battery 3, a USB transmission terminal 4 and a Bluetooth communication circuit 5, wherein the storage 2, the battery 3, the USB transmission terminal 4 and the Bluetooth communication circuit 5 are all installed in the shell 1, the USB transmission terminal 4 is connected with the storage 2, and the battery 3 supplies power to the Bluetooth communication circuit 5.

In the technical scheme, the utility model discloses utilize mobile terminal such as well-known bluetooth communication circuit 5 and user's cell-phone to establish the bluetooth and be connected among the prior art, install well-known APP software among the prior art among the mobile terminal. Therefore, when the mobile phone cannot search the Bluetooth signal of the USB flash disk, the APP on the mobile phone can immediately start the alarm signal.

Preferably, the anti-lost U disk further comprises an alarm element for giving an alarm when a Bluetooth signal from a mobile phone of a user is not received, the alarm element is installed in the shell 1, and the alarm element is connected with the Bluetooth communication circuit 5.

Preferably, the battery 3 is a rechargeable battery, and the USB transmission terminal 4 is connected to the battery 3 through a charging circuit. Alternatively, in another embodiment, preferably, the battery 3 is a disposable battery.

Preferably, the warning element comprises a vibration warning element, and/or an acoustic warning element, and/or a luminous warning element. Preferably, the vibration alarm element is a centrifugal motor, the sound alarm element is a buzzer, and the light-emitting alarm element is an LED lamp. Like this, APP on the cell-phone can send the bluetooth signal of looking for the USB flash disk, and the USB flash disk then can start these alarm units according to this signal, and convenience of customers seeks.

Preferably, a backlight display 6 is arranged on the housing 1. Preferably, the backlight display 6 includes a light source powered by the USB transmission terminal 4 or the battery 3, and a light guide plate made of a transparent or translucent material having a pattern, and the light emitted from the light source illuminates and lights the light guide plate, so that a LOGO or the like for brand promotion is formed by the pattern on the light guide plate. Preferably, a lens is disposed on the light guide plate. The patterns on the light guide plate can be silk-screen printing, laser carving or printing patterns, and the shell 1 can also be made of transparent or semitransparent materials, so that the light guide effect is realized, and the structure is more compact. Light shines on the light guide plate, through reflection, refraction and transmission, lets pattern or characters on the light guide plate light, and the colour and the bright lamp mode of lamp set up as required.

Preferably, the shell 1 is provided with a control button 7 for sending a bluetooth signal for searching a mobile phone of a user through the bluetooth communication circuit 5, and the control button 7 is connected with the bluetooth communication circuit 5. Thus, the user can also press the switch button to find the handset.

Preferably, the utility model discloses a still be provided with key couple hole 8 on the shell to conveniently carry, still can increase the secret function of file.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-lost USB flash disk which characterized in that includes: the Bluetooth communication device comprises a shell (1), a memory (2), a battery (3), a USB transmission terminal (4) and a Bluetooth communication circuit (5), wherein the memory (2), the battery (3), the USB transmission terminal (4) and the Bluetooth communication circuit (5) are all installed in the shell (1), the USB transmission terminal (4) is connected with the memory (2), and the battery (3) supplies power to the Bluetooth communication circuit (5); the anti-lost U disk also comprises an alarm element for giving an alarm when a Bluetooth signal from a mobile phone of a user cannot be received, the alarm element is arranged in the shell (1), and the alarm element is connected with the Bluetooth communication circuit (5); the USB transmission terminal is characterized in that a backlight display (6) is arranged on the shell (1), the backlight display (6) comprises a light source and a light guide plate, the light source is powered by the USB transmission terminal (4) or the battery (3), the light guide plate is made of a transparent or semitransparent material with patterns, and the light emitted by the light source irradiates and lights the light guide plate.

2. The U-disk according to claim 1, wherein the battery (3) is a rechargeable battery, and the USB transmission terminal (4) is connected to the battery (3) through a charging circuit.

3. Anti-lost U-disk according to claim 1, wherein said battery (3) is a disposable battery.

4. The U-disc of claim 1, wherein the alarm element comprises a vibration alarm element, and/or an audible alarm element, and/or a light alarm element.

5. The U-disk of claim 4, wherein the vibration alarm element is a centrifugal motor, the sound alarm element is a buzzer, and the light alarm element is an LED lamp.

6. Anti-lost U-disk according to claim 1, wherein the housing (1) is made of a transparent or translucent material.

7. The U-disk according to claim 1, wherein the shell (1) is provided with a control button (7) for sending a bluetooth signal for searching a mobile phone of a user through the bluetooth communication circuit (5), and the control button (7) is connected with the bluetooth communication circuit (5).