CN214751952U

CN214751952U - Multifunctional wireless transmission USB flash disk

Info

Publication number: CN214751952U
Application number: CN202121284992.7U
Authority: CN
Inventors: 周家祥; 陈雪文; 梁琦浩; 郭志恒
Original assignee: Yancheng Lemon Creative Education Technology Co ltd
Current assignee: Yancheng Lemon Creative Education Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-16
Anticipated expiration: 2031-06-09

Abstract

The utility model belongs to the technical field of USB flash disk, including casing and control circuit board, the casing top is equipped with liquid crystal display and button, the casing left end is equipped with the light, the casing left end has seted up first notch, first notch is located the light top, the casing right-hand member has seted up the second notch, be equipped with two first USB interfaces and a net gape in the first notch, be equipped with extension draw-in groove, second USB interface and charging interface in the second notch, the bottom is equipped with the charging coil in the casing, be equipped with the battery in the casing, electric connection has first electric connection post between battery and the charging coil, be equipped with the control circuit board in the casing, electric connection has the second electric connection post between control circuit board and the battery; this USB flash disk has multiple transmission mode, and portability and steadiness are good, have good antidetonation simultaneously and prevent falling and radiating function.

Description

Multifunctional wireless transmission USB flash disk

Technical Field

The utility model belongs to the technical field of the USB flash disk, in particular to multi-functional wireless transmission USB flash disk.

Background

The USB flash disk is called a USB flash disk for short and is also called a USB flash disk according to harmony. The U disk is a type of flash memory and is sometimes referred to as a flash disk. The most difference between the U disk and the hard disk is that the U disk does not need a physical drive, is plug and play, and has storage capacity far exceeding that of a floppy disk, thereby being very convenient to carry.

Traditional USB flash disk is mostly bayonet, can not utilize wireless transmission to download, transmit data from network and cell-phone end, has reduced functional and convenience, and traditional USB flash disk prevents falling, anti-seismic performance is poor, and life is short.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional wireless transmission USB flash disk for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a multi-functional wireless transmission USB flash disk, including casing and control circuit board, the casing top is equipped with liquid crystal display and button, the casing left end is equipped with the light, first notch has been seted up to the casing left end, first notch is located the light top, the second notch has been seted up to the casing right-hand member, be equipped with two first USB interfaces and a net gape in the first notch, be equipped with extension draw-in groove, second USB interface and the interface that charges in the second notch, the bottom is equipped with the charging coil in the casing, be equipped with the battery in the casing, electric connection has first electric property spliced pole between battery and the charging coil, be equipped with control circuit board in the casing, electric connection has second electric property spliced pole between control circuit board and the battery.

As a preferred technical scheme of the utility model, the casing front and back end all is equipped with two rubber slipmats, the rope hole has been seted up on the casing right side and has been prevented losing, is favorable to promoting the steadiness that the USB flash disk was taken to hold and was carried.

As the utility model discloses a preferred technical scheme, first notch and second notch outer end all are equipped with dustproof cover plate, be equipped with spacing calorie of button on the dustproof cover plate, can prevent effectively that the dust from getting into the kneck and causing the interface contact failure.

As an optimal technical scheme of the utility model, the last integration of control circuit board has WIFI module and bluetooth module, can provide multiple transmission mode and select.

As the utility model discloses a preferred technical scheme, the casing includes shell and inner shell, shell inboard is equipped with the heat conduction sheet layer, heat conduction sheet layer inboard is equipped with the silica gel antidetonation layer, a plurality of through-holes have been seted up on the silica gel antidetonation layer, the through-hole internal fixation is pegged graft and is had the heat conduction stick, is favorable to promoting the heat dispersion of USB flash disk.

As a preferred technical scheme of the utility model, heat conduction stick one end and heat conduction sheet layer fixed connection, the heat conduction stick other end extends to inside the inner shell layer.

The utility model discloses the beneficial effect who reaches is: through the design of the first USB interface, the second USB interface, the internet access, the expansion card slot, the WIFI module and the Bluetooth module, multiple transmission modes are provided for the USB flash disk, and the intercommunication of the USB flash disk and each terminal such as a PC, a network and a mobile phone is realized.

Through the design of the anti-lost rope hole and the rubber anti-slip pad, the portability and the carrying stability of the USB flash disk are effectively improved; design through shell layer, inner shell layer, heat conduction plate layer and silica gel antidetonation layer can effectual promotion USB flash disk's antidetonation prevent falling performance and heat-sinking capability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a sectional view of the housing of the present invention.

In the figure: 1. a housing; 2. a rubber non-slip mat; 3. rope loss preventing holes; 4. a liquid crystal display screen; 5. pressing a key; 6. an illuminating lamp; 7. a first notch; 8. a second notch; 9. a first USB interface; 10. a network port; 11. an expansion card slot; 12. a second USB interface; 13. a charging interface; 14. a dust-proof cover plate; 15. a charging coil; 16. a storage battery; 17. a first electrical connection post; 18. a control circuit board; 19. a second electrical connection post; 20. a WIFI module; 21. a Bluetooth module; 22. an outer shell layer; 23. an inner shell layer; 24. a heat-conducting plate layer; 25. a silica gel anti-seismic layer; 26. a through hole; 27. a heat conducting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, a multifunctional wireless transmission USB disk, includes a casing 1 and a control circuit board 18, the top of the casing 1 is provided with a liquid crystal display 4 and a button 5, the left end of the casing 1 is provided with a lighting lamp 6, the left end of the casing 1 is provided with a first notch 7, the first notch 7 is located above the lighting lamp 6, the right end of the casing 1 is provided with a second notch 8, two first USB interfaces 9 and a network interface 10 are arranged in the first notch 7, an expansion slot 11 is arranged in the second notch 8, a second USB interface 12 and a charging interface 13 are arranged at the bottom of the casing 1, a charging coil 15 is arranged at the bottom of the casing 1, a storage battery 16 is arranged in the casing 1, a first electrical connection column 17 is electrically connected between the storage battery 16 and the charging coil 15, the control circuit board 18 is arranged in the casing 1, and a second electrical connection column 19 is electrically connected between the control circuit board 18 and the storage battery 16.

Two rubber anti-slip pads 2 are arranged at the front end and the rear end of the shell 1, and an anti-lost rope hole 3 is formed in the right side of the shell 1, so that the stability of holding and carrying the USB flash disk is improved; the outer ends of the first notch 7 and the second notch 8 are respectively provided with a dustproof cover piece 14, and the dustproof cover pieces 14 are provided with limiting clamping buttons, so that the interface contact failure caused by dust entering the interface can be effectively prevented; a WIFI module 20 and a Bluetooth module 21 are integrated on the control circuit board 18, and various transmission modes can be provided for selection; the shell 1 comprises an outer shell layer 22 and an inner shell layer 23, a heat conducting plate layer 24 is arranged on the inner side of the outer shell layer 22, a silica gel anti-vibration layer 25 is arranged on the inner side of the heat conducting plate layer 24, a plurality of through holes 26 are formed in the silica gel anti-vibration layer 25, and heat conducting rods 27 are fixedly inserted in the through holes 26, so that the heat dissipation performance of the USB flash disk is improved; one end of the heat conducting rod 27 is fixedly connected with the heat conducting plate layer 24, and the other end of the heat conducting rod 27 extends to the inside of the inner shell layer 23.

Specifically, the utility model discloses during the use, through the design of first USB interface 9, second USB interface 12, net gape 10, expansion draw-in groove 11, WIFI module 20 and bluetooth module 21, provide multiple transmission mode for the USB flash disk, realized the intercommunication of USB flash disk and each terminal such as PC, network, cell-phone; the outer ends of the first notch 7 and the second notch 8 are respectively provided with a dustproof cover plate 14, so that the interface contact failure caused by dust entering the interface can be effectively prevented; through the design of the anti-lost rope hole 3 and the rubber anti-slip mat 2, the portability and the carrying stability of the USB flash disk are effectively improved; through the design of outer shell layer 22, inner shell layer 23, heat conduction plate layer 24 and silica gel antidetonation layer 25 can effectual antidetonation of promotion USB flash disk prevent falling performance and heat-sinking capability.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional wireless transmission USB flash disk, includes casing (1) and control circuit board (18), its characterized in that: the LED lamp is characterized in that a liquid crystal display (4) and a key (5) are arranged at the top of the shell (1), a lighting lamp (6) is arranged at the left end of the shell (1), a first notch (7) is formed in the left end of the shell (1), the first notch (7) is located above the lighting lamp (6), a second notch (8) is formed in the right end of the shell (1), two first USB interfaces (9) and a net mouth (10) are arranged in the first notch (7), an expansion clamping groove (11), a second USB interface (12) and a charging interface (13) are arranged in the second notch (8), a charging coil (15) is arranged at the bottom of the shell (1), a storage battery (16) is arranged in the shell (1), a first electric connecting column (17) is electrically connected between the storage battery (16) and the charging coil (15), and a control circuit board (18) is arranged in the shell (1), and a second electrical connecting column (19) is electrically connected between the control circuit board (18) and the storage battery (16).

2. The multifunctional wireless transmission U disk of claim 1, wherein: the anti-slip rope is characterized in that the front end and the rear end of the shell (1) are respectively provided with two rubber anti-slip pads (2), and the right side of the shell (1) is provided with a rope-losing-preventing hole (3).

3. The multifunctional wireless transmission U disk of claim 1, wherein: first notch (7) and second notch (8) outer end all are equipped with dustproof cover piece (14), be equipped with spacing card button on dustproof cover piece (14).

4. The multifunctional wireless transmission U disk of claim 1, wherein: the control circuit board (18) is integrated with a WIFI module (20) and a Bluetooth module (21).

5. The multifunctional wireless transmission U disk of claim 1, wherein: casing (1) is including outer shell (22) and inner shell (23), outer shell (22) inboard is equipped with heat conduction plate layer (24), heat conduction plate layer (24) inboard is equipped with silica gel antidetonation layer (25), a plurality of through-holes (26) have been seted up on silica gel antidetonation layer (25), through-hole (26) internal fixation is pegged graft and is had heat conduction stick (27).

6. The multifunctional wireless transmission U disk of claim 5, wherein: one end of the heat conducting rod (27) is fixedly connected with the heat conducting plate layer (24), and the other end of the heat conducting rod (27) extends into the inner shell layer (23).