CN201919258U

CN201919258U - USB drive structure

Info

Publication number: CN201919258U
Application number: CN2011200448221U
Authority: CN
Inventors: 林乐尧
Original assignee: TAIDUAN ELECTRONICS CO Ltd DONGGUAN
Current assignee: TAIDUAN ELECTRONICS CO Ltd DONGGUAN
Priority date: 2011-02-23
Filing date: 2011-02-23
Publication date: 2011-08-03
Anticipated expiration: 2021-02-23

Abstract

The utility model provides a USB drive structure comprising a casing and a circuit board. The casing is provided with a sleeve joint with one hollow end and an accommodation space; and the circuit board is arranged in the hollow sleeve joint and the accommodation space, a first terminal and a second terminal are respectively arranged on the surface of the circuit board in the hollow sleeve joint, and a storage module is arranged on the surface of the circuit board in the accommodation space. Thus the USB drive structure is convenient in use and has higher data transmission speed.

Description

Carry-on disc structure

Technical field

The utility model relates to a kind of carry-on disc structure, is meant a kind of carry-on disc structure that supplies digital data storage and electrically connect with USB3.0 specification slot especially.

Background technology

Dish has been quite general portable memory device with oneself, and generally speaking, dish has a USB joint with oneself, for being plugged in main frame, notebook computer or the adapter that generally has the USB slot.

USB is a kind of connecting interface of standard, and when the USB joint was connected with computer, computer needn't reconfigure planning system, and the driver that drives hardware more need not be installed, and computer promptly can effectively be linked up with the outside electronic installation that is connected.

In addition, USB also has advantages such as unified interface, transmission speed are fast, plug and play, heat insertion, has improved the shortcoming of existing port, and in addition, USB can also connect 127 interface equipments at most, and therefore, USB has been present widely used connecting interface.

Because the carry-on dish of USB is easy to carry; accessing file is quick, has been the commodity that very generally use, but the carry-on dish of prior USB is being carried in the use; still have following shortcoming: 1, the metallic contact or the joint of dish expose and must increase carry-on dish production cost by the capping close and protect with oneself.2, the use of dish must repeat to pull out or overlap this capping with oneself, causes inconvenience and puzzlement in the use.3, the capping of this carry-on dish loss that easily gets loose causes metallic contact or joint to still have and is subjected to damage.

This shows that existing carry-on dish still has a lot of deficiencies, be necessary to design a kind of novel carry-on disc structure.

The utility model content

The purpose of this utility model is to provide a kind of carry-on disc structure that supplies digital data storage and electrically connect with USB3.0 specification slot.

In order to achieve the above object, the utility model carry-on disc structure includes a housing, has an end hollow sleeve joint and an accommodation space; One circuit board is arranged in hollow sleeve joint and the accommodation space, and the circuit board surface of this hollow sleeve joint is arranged respectively and is provided with the first terminal and second terminal, and the circuit board surface in the accommodation space then is provided with storage module.

Further, wherein this housing is microscler ducted body.

Further, wherein this circuit board further is provided with an insulation seat board at the second terminal position place, and the insulation seat board is provided with separate slot, and second terminal is separated mutually by separate slot to each other, avoids the contact of malfunction each other.

Further, wherein the outer side-line of this circuit board is provided with shell, and shell one side then is provided with positioning convex portion, and housing then is provided with and the corresponding location indentations of positioning convex portion, makes shell be able to be snapped on the housing by positioning convex portion.

Further, wherein this first terminal meets the specification setting of USB2.0.

Further, wherein this second terminal meets the specification setting of USB3.0.

The utility model carry-on disc structure is easy to use, can high speed transmission data.

Description of drawings

Fig. 1 is the three-dimensional decomposition texture schematic diagram of the utility model carry-on disc structure.

Fig. 2 is the circuit board of the utility model carry-on disc structure and the three-dimensional decomposition texture schematic diagram after the shell combination.

Fig. 3 is another angle circuit board of the utility model carry-on disc structure and the three-dimensional decomposition texture schematic diagram after the shell combination.

Fig. 4 is the another angle circuit board of the utility model carry-on disc structure and the three-dimensional decomposition texture schematic diagram after the shell combination.

Fig. 5 is the three-dimensional schematic diagram of the utility model carry-on disc structure.

Description of reference numerals:

1 housing; 11 bell and spigot joints

12 accommodation spaces; 13 location indentations

2 circuit boards; 21 the first terminals

22 second terminals; 23 storage modules

24 insulation seat boards; 3 shells

31 positioning convex portion

Embodiment

See also Fig. 1 to shown in Figure 5, be solid decomposition, stereochemical structure and the housing cross-sectional view of carry-on disc structure that the utility model provides, it includes:

One housing 1, this housing 1 is microscler ducted body, has an end hollow sleeve joint 11 and an accommodation space 12, housing 1 one sides then are provided with location indentations 13;

One circuit board 2 is arranged in hollow sleeve joint 11 and the accommodation space 12, and circuit board 2 surfaces of this hollow sleeve joint 11 are arranged respectively and are provided with the first terminal 21 and second terminal 22; This first terminal 21 meets the specification setting of USB2.0; Second terminal 22 meets the specification setting of USB3.0, makes the USB3.0 interface that is combined as of the first terminal 21 and second terminal 22, and circuit board 2 surfaces in the accommodation space 12 then are provided with storage module 23, are used for store digital data; And circuit board 2 further is provided with an insulation seat board 24 in second terminal, 22 positions, and position combination with rivet class fixture, insulation seat board 24 is provided with some separate slots, and second terminal 22 is separated mutually by separate slot to each other, avoids the contact of malfunction each other;

One shell 3 can ccontaining circuit board 2 and be inserted in the accommodation space 12 of housing 1, and shell 3 one sides then are provided with and housing 1 location indentations 13 corresponding positioning convex portion 31, make shell 3 be able to be incorporated in the location indentations 13 of housing 1 by positioning convex portion 31 buckles.

The utility model carry-on disc structure is directly made up by housing 1 and circuit board 2, and socket conducting USB3.0 interface socket is used to transmit the numerical data in the storage module 23 really, significantly improves electrically contact stability and transmission speed.

In sum, it below only is preferred embodiment of the present utility model, should not limit scope of the present utility model with this, be that every simple equivalent of being done according to the utility model claims and utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.

Claims

1. carry-on disc structure is characterized in that:

One housing has an end hollow sleeve joint and an accommodation space;

One circuit board is arranged in hollow sleeve joint and the accommodation space, and the circuit board surface of this hollow sleeve joint is arranged respectively and is provided with the first terminal and second terminal; Circuit board surface in the accommodation space then is provided with storage module.

2. carry-on disc structure as claimed in claim 1 is characterized in that: this circuit board further is provided with an insulation seat board at the second terminal position place, the insulation seat board is provided with separate slot, and second terminal is separated mutually by separate slot to each other.

3. carry-on disc structure as claimed in claim 1, it is characterized in that: the outer side of this circuit board is provided with shell, shell one side then is provided with positioning convex portion, and housing then is provided with and the corresponding location indentations of positioning convex portion, makes shell be able to be snapped on the housing by positioning convex portion.

4. carry-on disc structure as claimed in claim 1 is characterized in that: this first terminal meets the specification setting of USB2.0.

5. as claim 1 or 4 described carry-on disc structures, it is characterized in that: this second terminal meets the specification setting of USB3.0.

6. carry-on disc structure as claimed in claim 5 is characterized in that: this housing is microscler ducted body.