CN203072273U

CN203072273U - Mini U disk

Info

Publication number: CN203072273U
Application number: CN 201220742868
Authority: CN
Inventors: 高威; 王鸿渝
Original assignee: Shenzhen Netcom Electronics Co Ltd
Current assignee: Shenzhen Longsys Electronics Co Ltd
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-07-17
Anticipated expiration: 2022-12-28

Abstract

The utility model relates to the technical field of electronic products, and provides a Mini U disk which comprises a U disk body and a U disk cap, wherein the U disk body comprises a shell, an inserting joint stretching out from one end of the shell, and a memory circuit module arranged in the inserting joint; one end of the U disk cap is provided with a socket, and the inserting joint is plugged in the socket; the other end, which is away from the inserting joint, of the shell is provided with a first clamping slot which has an upward opening and a u-shaped cross section. According to the utility model, the other end, which is away from the inserting joint, of the shell is provided with the first clamping slot which has an upward opening and a u-shaped cross section, and the first clamping slot can be used as a point of action when the U disk body is pulled out by hand, thereby enabling the small and short shell to be pulled out more easily with less effort.

Description

Mini type USB flash disk

Technical field

The utility model relates to electronic product, more particularly, relates to a kind of Mini type USB flash disk.

Background technology

Existing USB flash disk structure is single; be generally common rectangular shape; when USB flash disk is extracted from the PC end, generally hold the end of cuboid and also outwards extract, but the situation that USB flash disk is difficult to extract occurs through regular meeting; Mini type USB flash disk particularly; general design less in its end, contact point is less when holding, and is difficult for exerting all one's strength; to more difficultly it could be extracted from the PC end, use to the user and bring very big inconvenience.

The utility model content

Technical problem to be solved in the utility model is to overcome the defective of prior art, and a kind of Mini type USB flash disk of being convenient to plug is provided.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of Mini type USB flash disk is provided, comprise USB flash disk body and USB flash disk cap, the connection-peg that described USB flash disk body comprises housing, stretched out by an end of described housing and be located at memory circuit module in the described connection-peg, one end of described USB flash disk cap has socket, described connection-peg is inserted in the described socket, and described housing is provided with opening upwards away from the other end of described connection-peg and the cross section is first draw-in groove of " u " shape.

Further, described USB flash disk cap be provided with away from the other end of described socket that Open Side Down, the cross section is " n " shape and can with second draw-in groove of the mutual chimeric clamping of described " u " shape first draw-in groove.

Further, be provided with the position limiting structure that to prevent that the two slides mutually between described first draw-in groove and described second draw-in groove.

Particularly, described position limiting structure comprises the projection of being located at described first draw-in groove, and is located on the described second draw-in groove lateral wall and the breach that can supply described projection to snap in.

Perhaps, described position limiting structure comprises the projection on the lateral wall of being located at described second draw-in groove, and is located in described first draw-in groove and the breach that can supply described projection to snap in.

In the utility model, housing is provided with opening upwards away from the other end of connection-peg and the cross section is first draw-in groove of " u " shape, like this, and when the USB flash disk body is extracted, the application point that can utilize first draw-in groove to exert oneself as hand, make this shorter and smaller housing is extracted easier, more laborsaving.

Description of drawings

Fig. 1 is the structural representation of Mini type USB flash disk one preferred embodiment that provides of the utility model;

Fig. 2 is the exploded view of Fig. 1;

Fig. 3 is the end view of Mini type USB flash disk among the utility model embodiment;

Fig. 4 is the structural representation when the USB flash disk cap is connected with housing among the utility model embodiment;

Fig. 5 is the end view when the USB flash disk cap is connected with housing among the utility model embodiment;

Fig. 6 is the schematic diagram of USB flash disk cap and housing link among the utility model embodiment.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

With reference to Fig. 1, Fig. 2, the utility model provides a kind of Mini type USB flash disk, comprises USB flash disk body 100 and USB flash disk cap 200.USB flash disk body 100 comprises housing 110, connection-peg 120, and connection-peg 120 is stretched out by an end of housing 110, in be provided with the memory circuit module.Housing 110 is rectangular-shaped, because the characteristics of Mini type USB flash disk are built in the connection-peg 120 for the memory circuit module, so housing 110 designs is less, namely the length of its cuboid is less than its width.And USB flash disk cap 200 also is rectangular structure, and its length is greater than the length of housing 110.One end of USB flash disk cap 200 has socket 210, and the connection-peg 120 that is stretched out by an end of housing 110 is inserted in the socket 210.In the present embodiment, housing 110 is provided with opening upwards away from the other end of connection-peg 120 and the cross section is first draw-in groove 130 of " u " shape, like this, when USB flash disk body 100 is extracted, the application point that can utilize first draw-in groove 130 to exert oneself as hand, make this shorter and smaller housing is extracted easier, more laborsaving.

Further, in conjunction with Fig. 3, as the utility model preferred version, USB flash disk cap 200 is provided with second draw-in groove 220 that Open Side Down, the cross section is " n " shape away from the other end of socket 210.Second draw-in groove 220 and first draw-in groove 130 oppositely arrange, can mutual chimeric clamping between the two.With reference to Fig. 4, Fig. 5, when Mini type USB flash disk in use, the socket of USB flash disk cap 200 210 breaks away from the connection-peg 120 of USB flash disk body 100, at this moment, USB flash disk cap 200 can utilize on chimeric first draw-in groove 130 that is fixed in housing 110 of second draw-in groove 220, USB flash disk cap 200 is connected to an integral body with housing 110, like this, not only utilizes USB flash disk cap 200 to increase the length of housing 110, more convenient its extracted, simultaneously, USB flash disk cap 200 has been had preferably take in, lay down location, prevent that USB flash disk cap 200 from losing.

Further, after first draw-in groove, 130 clampings of second draw-in groove 220 of USB flash disk cap 200 and housing 110, slide mutually between two draw-in grooves, also be provided with position limiting structure between first draw-in groove 130 and second draw-in groove 220.

Particularly, with reference to Fig. 1, Fig. 6, described position limiting structure comprises the projection 131 of being located at first draw-in groove 130 and is located on second draw-in groove, 220 lateral walls 221 and can be for projection 131 breach that snap in 222.Like this, by projection 131 and the clamping that cooperates of breach 222, can not slide mutually between first draw-in groove 130 and second draw-in groove 220, thereby USB flash disk cap 200 breaks away from housing 110 when finally avoiding non-artificial.Certainly, projection is also interchangeable with the position of breach, is about to projection and is located on the lateral wall 221 of second draw-in groove 220, accordingly, breach is located in first draw-in groove 130.

To sum up, the Mini type USB flash disk in the present embodiment efficiently solves existing mini type USB flash disk because of the small and exquisite exquisiteness of volume, and the finger contact when plug is used is little, and the problem that is not drawn out easily greatly facilitates the user plug of Mini type USB flash disk is used.

Below only be preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.

Claims

1. Mini type USB flash disk, comprise USB flash disk body and USB flash disk cap, the connection-peg that described USB flash disk body comprises housing, stretched out by an end of described housing and be located at memory circuit module in the described connection-peg, one end of described USB flash disk cap has socket, described connection-peg is inserted in the described socket, it is characterized in that: described housing is provided with opening upwards away from the other end of described connection-peg and the cross section is first draw-in groove of " u " shape.

2. Mini type USB flash disk as claimed in claim 1 is characterized in that: described USB flash disk cap be provided with away from the other end of described socket that Open Side Down, the cross section is " n " shape and can with second draw-in groove of the mutual chimeric clamping of described " u " shape first draw-in groove.

3. Mini type USB flash disk as claimed in claim 2 is characterized in that: be provided with the position limiting structure that can prevent that the two slides mutually between described first draw-in groove and described second draw-in groove.

4. Mini type USB flash disk as claimed in claim 3, it is characterized in that: described position limiting structure comprises the projection of being located at described first draw-in groove, and the breach of being located on the described second draw-in groove lateral wall and can snapping in for described projection.

5. Mini type USB flash disk as claimed in claim 3, it is characterized in that: described position limiting structure comprises the projection on the lateral wall of being located at described second draw-in groove, and the breach of being located in described first draw-in groove and can snapping in for described projection.