CN200962319Y

CN200962319Y - Mobile hard disk

Info

Publication number: CN200962319Y
Application number: CN 200620066558
Authority: CN
Inventors: 李俊明; 周逸文; 宋建铭; 方诗喻
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: FUGANG ELECTRONIC (KUNSHAN) CO LTD; Cheng Uei Precision Industry Co Ltd
Priority date: 2006-10-20
Filing date: 2006-10-20
Publication date: 2007-10-17
Anticipated expiration: 2016-10-20

Abstract

The utility model discloses a mobile hard disk, comprising a shielding casing, a disk body and a disk circuit board, wherein the disk circuit board is connected to the disk body and both of the disk circuit board and the disk body are contained in the shielding casing, the disk circuit board is arranged parallel to the front top face of the disk body, one surface of the disk circuit board is leaned against the front wall of the shielding casing. Because the disk circuit board is vertically arranged and clings to the front top face of the disk body, the space of the shielding casing taken by the disk circuit board is small, thereby the mobile hard disk of the utility model has a smaller volume which accords to the requirement of the market for the smaller and smaller volume electronic product, and the needed material is more litter when the volume of the shielding casing is smaller which can low down the manufacturing cost.

Description

Portable hard drive

Affiliated technical field

The utility model relates to a kind of portable hard drive, relates in particular to a kind of portable hard drive of saving the space and saving cost.

Background technology

Along with popularizing of computer, the various computer interface equipment that possess difference in functionality constantly occur, and satisfying user's various demands, are data on file as the function of USB flash disk, portable hard drive.Portable hard drive comprises disk and shield card casket, and disk is placed in the shield card casket, and disk also has a circuit board, in order to disk is connected to PC.The circuit board of traditional portable hard drive is arranged at disk one side for the front end face perpendicular to disk and also is contained in the shield card casket.

Yet, above-mentioned traditional portable hard drive is contained in the shield card casket for the front end face perpendicular to disk because of circuit board, so the space of shared shield card casket is bigger, do not meet the market requirement more and more littler to the electronic product volume, in addition, the shield card casket is made by materials such as metals, and the big more then required material of the volume of shield card casket is many more, and manufacturing cost is also high more.

The utility model content

The purpose of this utility model is to provide a kind of portable hard drive, by changing the design that the disk circuit board is provided with the position, make the space of the shared screening can of disk circuit board very little, thereby the volume of portable hard drive is littler.

For reaching above-mentioned purpose, portable hard drive provided by the utility model comprises: screening can, disk body and disk circuit board, the disk circuit board is connected to the disk body, disk body and disk circuit board are contained in the screening can, it is characterized in that: this disk circuit board is parallel to the front end face setting of disk body, and a surface of disk circuit board is against the front wall of screening can.

As mentioned above, the utility model portable hard drive is parallel and be close to the design of the front end face of disk body by the disk circuit board, make the space of the shared screening can of disk circuit board very little, thereby the volume of portable hard drive is littler, met the market requirement more and more littler to the electronic product volume, and the more little then required material of the volume of screening can is few more, has reduced manufacturing cost.

Description of drawings

In Figure of description:

Fig. 1 is the three-dimensional exploded view of the utility model portable hard drive.

Fig. 2 is the stereographic map after 1 assembling of the utility model displayed map.

Fig. 3 is the disk body of the utility model displayed map 1 and the assembling synoptic diagram of disk circuit board.

Fig. 4 is the three-dimensional exploded view of another structure of the utility model portable hard drive.

Fig. 5 is the stereographic map after displayed map 4 assemblings.

The description of reference numerals of each element is as follows among the figure:

Portable hard drive 1 screening can 10,10 '

Last shell 11,11 ' roof 111

Sidewall 112,112 ' first catch 113

The 3rd opening 114 lower casings 12,12 '

End wall 121 front walls 122

Side wall 123,123 ' receiving space 124

First opening 125 the 4th opening 114 '

Second opening, 126 screw holes 127

Second catch 128 the 3rd catch 129

Disk body 20,20 ' disk circuit board 30,30 '

Attaching plug 32,32 ' USB plug 33,33 '

Threaded hole 34 internal electric source sockets 35

Transmission plug 36 screws 40

Embodiment

By describing technology contents of the present utility model, structural attitude in detail, being realized purpose and effect, below exemplify embodiment and cooperate the graphic detailed explanation of giving.

See also Fig. 1 and Fig. 2, the utility model portable hard drive 1 comprises screening can 10, disk body 20 and disk circuit board 30.It is rectangular-shaped and horizontally disposed that screening can 10 is, and screening can 10 further comprises shell 11 and lower casing 12.Last shell 11 has a roof 111, and the relative both sides of roof 111 stretch out and are bent to form pair of sidewalls 112 vertically downward.Lower casing 12 has an end wall 121, the relative both sides of end wall 121 stretch out and are bent to form a pair of side wall 123 vertically upward, the front side of end wall 121 stretches out and is bent to form a front wall 122 vertically upward, offers first opening 125, second opening 126 and a pair of screw hole 127 on the front wall 122.End wall 121, front wall 122 and both walls 123 surround a receiving space 124.The top of front wall 122 and both walls 123 forms second catch 128 towards receiving space 124 1 side horizontal-extendings respectively.The front end of side wall 123 vertically extends to form the 3rd catch 129, the three catch 129 applying front walls 122 towards front wall 122 1 sides.

Disk body 20 is horizontally disposed and roughly is rectangular-shaped.Disk circuit board 30 vertically is provided with and is close to the front end face of disk body 20.The affixed external power source plug 32 of about medium position on one surface of disk circuit board 30, USB plug 33 and other electronic circuit component.The interface of attaching plug 32 is over against the front end of disk body 20, and attaching plug 32 is used for portable hard drive 1 is connected to domestic power supply (figure does not show).The interface of USB plug 33 is over against the front end of disk body 20, and USB plug 33 is used for portable hard drive 1 is connected to computer (figure does not show).Also offer a pair of threaded hole 34 on the disk circuit board 30.See also Fig. 3, internal electric source socket 35, transmission plug 36 and other electronic circuit pin are set on another surface of disk circuit board 30.Internal electric source socket 35 is used for power supply is connected to disk body 20, and transmission plug 36 is connected with disk body 20 to carry out data and reads signal and transmit.

See also Fig. 1, during 1 assembling of the utility model portable hard drive, at first, the internal electric source socket 35 of disk circuit board 30, transmission plug 36 correspondences are connected with disk body 20 related elements (figure does not show), thus disk circuit board 30 and disk body 20 are coupled together.Then, the disk body 20 and the disk circuit board 30 that assemble are inserted receiving space 124 from the rear end level of lower casing 12, disk circuit board 30 is against the front wall 122 of lower casing 12, and the attaching plug 32 of disk circuit board 30 and USB plug 33 are exposed from first opening 125 of lower casing 12 and second opening 126 respectively.Second catch 128 is kept out the end face of disk body 20.To go up shell 11 again and from top to bottom vertically be fastened on the lower casing 12, the two side 112 of last shell 11 fastens first catch, 113 applying front walls 122 with the both walls 123 of lower casing 12 respectively.At last, a pair of screw 40 is inserted respectively in the screw hole 127 of screening can 10 so that screening can 10 and disk circuit board 30 are coupled together.So far, the utility model portable hard drive 1 is promptly assembled and is finished.

The utility model portable hard drive 1 is when using, attaching plug 32 couples together by cable and domestic power supply, USB plug couples together by cable and computer, then reach electric connection between portable hard drive 1 and the computer, data signal can transmit between the two, thereby realizes the function that portable hard drive 1 stores data.

See also Fig. 4 and Fig. 5, for satisfying the different demands in market, the attaching plug 32 ' of the utility model portable hard drive 1 and USB plug 33 ' also can be arranged at the edge on a surface of disk circuit board 30 ', and the interface of attaching plug 32 ' and USB plug 33 ' is all towards the side of disk body 20 '.Corresponding, offer the 3rd opening 114 on the sidewall 112 ' of last shell 11 ', offer the 4th opening 114 ' on the side wall 123 ' of lower casing 12 ' so that the interface of attaching plug 32 ' and USB plug 33 ' exposes from the surface of last shell 11 '.Thus, portable hard drive 1 can be connected with external device (ED) from the side.

As mentioned above, the utility model portable hard drive 1 is parallel and be close to the design that disk body 20,20 ' front end face are provided with by disk circuit board 30,30 ', make the shared screening can of disk circuit board 30,30 ' 10,10 ' space very little, thereby the volume of portable hard drive 1 is littler, met the market requirement more and more littler to the electronic product volume, and screening can 10,10 ' the more little then required material of volume are few more, have reduced manufacturing cost.

In sum, the utility model external connected hand disk is by the explanation of the foregoing description and correlative type, concrete, full and accurate exposure correlation technique, those skilled in the art can be implemented according to this.And above-described embodiment just is used for illustrating the utility model, rather than is used for limiting of the present utility model, and interest field of the present utility model should be defined by claim of the present utility model.Still all should belong to interest field of the present utility model as for the change of described component number or the replacement of equivalence element etc. herein.

Claims

1. portable hard drive, comprise screening can, disk body and disk circuit board, the disk circuit board is connected to the disk body, disk body and disk circuit board are contained in the screening can, it is characterized in that: this disk circuit board is parallel to the front end face setting of disk body, one of disk circuit board surface wall before the screening can.

2. portable hard drive according to claim 1, it is characterized in that: a surperficial affixed external power source plug, USB plug and other electric circuitry packages of described disk circuit board, the corresponding opening of offering on the screening can, external power source plug and USB plug are exposed from opening, and internal electric source socket, transmission plug and other electronic circuit pin are set on another surface of disk circuit board.

3. portable hard drive according to claim 2, it is characterized in that: described external power source plug and USB plug are arranged at about medium position on a surface of disk circuit board, the interface of external power source plug and USB plug is over against the front end of disk body, accordingly, the front wall of described screening can is offered described opening.

4. portable hard drive according to claim 2, it is characterized in that: described external power source plug and USB plug are arranged at the marginal position on a surface of disk circuit board, the interface of external power source plug and USB plug is all towards the side of disk body, accordingly, described opening is offered in the side of described screening can.

5. portable hard drive according to claim 1, it is characterized in that: described screening can comprises shell and lower casing, last shell has a roof and pair of sidewalls, lower casing has formation one receiving space between Yi Diqiang, a front wall and a pair of side wall and the Yu Sizhe, last shell from top to bottom vertically is fastened on the lower casing, and the two side of last shell fastens with the both walls of lower casing respectively.

6. portable hard drive according to claim 5 is characterized in that: the front wall of described lower casing and the top of both walls form second catch towards receiving space one side horizontal-extending respectively, and this second catch is kept out the end face of disk body.