CN211125025U - Mobile hard disk with back clip structure - Google Patents

Abstract

The utility model discloses a take portable hard drive of back splint structure, including shell and the PCB board, storage strip and the trumpet of setting in the shell, the shell is the cuboid form, the PCB board sets up in storage strip top, the trumpet is located one side of storage strip, the terminal surface is equipped with the clip subassembly before the shell, be provided with two transmission interfaces on the PCB board, one of them transmission interface is Type-A USB interface, and another connection port can be one of microUSB interface, TYPE-C interface, lightning interface, trumpet, storage strip all are connected with PCB board electricity nature, draws the data line when pressing from both sides tight cell-phone through the clip subassembly and preventing to drop, causes to terminate data transmission and data damage by force, sends the suggestion sound that the transmission was accomplished through the trumpet; the utility model discloses simple structure can effectively prevent because of the data transmission failure that the data line drops and leads to, under specific condition, can act as cell phone stand, has the suggestion sound after the transmission is accomplished, reminds to carry the portable hard drive.

Description

Mobile hard disk with back clip structure

Technical Field

The utility model relates to an information storage technology field specifically is a take portable hard drive of back splint structure.

Background

At present, with the increase of information amount, mobile hard disks have been widely used as external storage devices for electronic devices such as computers and mobile phones. Mobile hard disk devices on the market basically only have the function of storing information; part of desktop computers are not provided with external audio equipment, and when the mobile hard disk is used in a busy state to transmit data, the mobile hard disk is often forgotten to use or even forgotten to take away due to no prompt sound; because the screen developed by the existing mobile phone is bigger and bigger, when the mobile phone is used for data transmission, for people with small hands (such as girls), the mobile phone and the mobile power supply are difficult to be taken up by one hand at the same time, and the mobile phone and the mobile hard disk fall off, so that the data line used for transmitting data is forced to be pulled off, the data transmission is forced to be terminated, and the data is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take portable hard drive of back splint structure possesses simple structure, the advantage that facilitates the use, has solved the problem that above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take portable hard drive of back splint structure, includes the shell and sets up PCB board in the shell, stores strip and trumpet, the shell is the cuboid form, the PCB board sets up in storing the strip top, trumpet is located the one side of storing the strip, the terminal surface is equipped with the clip subassembly before the shell, be provided with two transmission interfaces on the PCB board, one of them transmission interface is Type-AUSB interface, and another transmission interface can be for one of microUSB interface, TYPE-C interface, lightning interface, trumpet, storage strip all with PCB board electric connection.

Preferably, the PCB board still includes transmission system, detecting system and pronunciation system, two transmission interface and transmission system connection by wire, transmission system and detecting system and storage strip electric connection, detecting system and pronunciation system electric connection, pronunciation system and trumpet electric connection.

Preferably, the upper end face of the shell is provided with two open holes matched with the two transmission interfaces in shape and size, and the two transmission interfaces are attached to the two open holes from the inside of the shell to the outside.

Preferably, one side of the shell is provided with a sound outlet hole, and the inner side of the sound outlet hole is in contact connection with the small horn.

Preferably, the clip subassembly includes guide arm, spring and two silica gel clamps, the lateral section of the shell part of clip subassembly is "protruding" word form, two silica gel clamps set up along the central line symmetry, two guide arm parallel arrangement stretches out from one side of shell bellying, two the one end that the guide arm is close to the center is equipped with screens portion, the guide arm is located and locates to cup joint the spring between screens portion and the shell inner wall, two the one end that the center was kept away from to the guide arm is connected with the silica gel clamp.

Preferably, the silica gel clamp can be outwards turned by 90 degrees, and silica gel blocks are arranged on the silica gel clamp and are in a sawtooth shape.

Preferably, the shell is a frosted aluminum shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the clip subassembly, can carry out the collet to the cell-phone, make cell-phone and portable hard drive be a whole basically, made things convenient for carrying when cell-phone and portable power source to and prevent effectively that cell-phone and portable power source from dropping and drawing the data line of taking off by force, lead to data transmission to terminate by force and the data that causes damage.

2. The shell be the cuboid form, when the cell-phone width is less than or equal to portable hard drive width and cell-phone cover clamp on portable hard drive, portable hard drive can stand one side on the horizontal plane, portable hard drive's preceding terminal surface and rear end face perpendicular to horizontal plane promptly, portable hard drive can act as cell phone stand this moment.

3. The utility model discloses a set up PCB board and trumpet, detect transmission system when detecting system and accomplish the transmission back, start sound production system, sound production system control trumpet sends the suggestion sound, and suggestion user data transmission accomplishes.

4. The shell be dull polish aluminum hull, feel when can making portable hard drive and skin contact increases user's sense of touch and experiences the sense.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the inner part of the present invention;

FIG. 3 is a cross-sectional view of the clip assembly of the present invention;

fig. 4 is a block diagram of the working principle of the PCB board of the present invention.

The reference numerals and names in the figures are as follows:

1. a housing; 2. a PCB board; 3. storing the strips; 4. a small horn; 5. a clip assembly; 6. a transmission interface; 7. a transmission system; 8. a detection system; 9. a pronunciation system; 10. opening a hole; 11. a sound outlet hole; 12. a guide rod 13, a spring; 14. a clamping part; 15. a silica gel clamp; 16 blocks of silica gel.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a take portable hard drive of back splint structure, includes shell 1 and sets up PCB board 2 in shell 1, stores strip 3 and trumpet 4, shell 1 is the cuboid form, PCB board 2 sets up in storing strip 3 top, trumpet 4 is located the one side of storing strip 3, the terminal surface is equipped with clip subassembly 5 before the shell 1, 2 are provided with two transmission interface 6 on the PCB board, and one of them transmission interface 6 is the Type-AUSB interface, and another transmission interface 6 can be for one kind in microUSB interface, TYPE-C interface, the lighting interface, trumpet 4, store strip 3 all with 2 electric connection of PCB board. In the embodiment, data transmission can be performed between the mobile hard disk and electronic equipment such as a mobile phone and a computer through a common mobile phone data line, and if one of the transmission interfaces is a TYPE-C interface, data transmission can also be performed through a bidirectional TYPE-C data line.

Specifically, PCB board 2 still includes transmission system 7, detecting system 8 and pronunciation system 9, two transmission interface 6 and 7 connection of electric lines of transmission system, transmission system 7 and detecting system 8 and store 3 electric connection, detecting system 8 and pronunciation system 9 electric connection, pronunciation system 9 and trumpet 4 electric connection, after detecting system 8 detects transmission system 7 and accomplishes the transmission, start pronunciation system 9, and pronunciation system 9 controls trumpet 4 and sends out the suggestion sound, and effective suggestion user data transmission is accomplished, and wherein electronic equipment gives trumpet 4 power supply through transmission interface 6 and PCB board 2.

Specifically, the upper end face of the shell 1 is provided with two open holes 10 matched with the shapes and sizes of the two transmission interfaces 6, and the two transmission interfaces 6 are attached to the two open holes 10 from the inside of the shell 1 to the outside.

Specifically, shell 1 one side is equipped with out sound hole 11, and this play sound hole 11 inboard is connected with little loudspeaker 4 contact, and this play sound hole 11 can be for a plurality of ways such as the vertical range of a plurality of rectangular channels, a plurality of round holes that circumference array set up to present.

Specifically, the clip assembly 5 includes guide rods 12, springs 13 and two silica gel clamps 15, the partial transverse section of the housing 1 of the clip assembly 5 is "convex", two silica gel clamps 15 are symmetrically arranged along the central line, two guide rods 12 are arranged in parallel and extend out from one side of the boss of the housing 1, one ends of the two guide rods 12 close to the center are provided with clamping portions 14, the guide rods 12 are located between the clamping portions 14 and the inner wall of the housing 1 and are connected with the springs 13, one ends of the two guide rods 12 far away from the center are connected with the silica gel clamps 15 and can drag the silica gel clamps 15 towards two sides, the clamping portions 14 compress the springs 13 to move towards the outside, the silica gel blocks 15 are loosened, and the guide rods 12 and the clamping portions 14 are reset towards the inside by the elastic force of the springs 13.

Specifically, the silica gel clamp 15 can be turned 90 degrees outwards, the silica gel block 16 is arranged on the silica gel clamp 15, the silica gel block 16 is in a sawtooth shape, the silica gel block 16 has good friction force and softness, the mobile phone can be clamped tightly without being damaged by clamping, the silica gel block 16 in the embodiment is in a sawtooth shape with a large upper end and a small lower end, and the mobile phone can be clamped more firmly by the arrangement.

Specifically, the shell 1 is a frosted aluminum shell, and the hand feeling of the mobile hard disk when contacting with the skin can be improved by the arrangement, so that the touch experience of a user is increased, and the mobile hard disk is not limited to the manufacturing of aluminum materials.

When the mobile phone is used for data transmission, the silica gel clamps 15 are firstly turned over outwards by 90 degrees, the silica gel clamps 15 on the two sides are dragged, the clamping parts 14 compress the springs 13 to move outwards, the mobile phone is placed between the silica gel clamps 15 on the two sides, the silica gel clamps 15 on the two sides are loosened, the elastic force of the springs 13 pushes the silica gel clamps 15 and the guide rods 12 inwards, and therefore the mobile phone is clamped, and a data transmission line is connected for data transmission.

The working principle is as follows: firstly, a mobile hard disk is connected with electronic equipment such as a mobile phone or a computer by using a transmission data line, when data is input, the electronic equipment transmits the data to a transmission system 7 through a transmission interface 6, the transmission system 7 transmits the data to a storage strip 3 and stores the data in the storage strip 3, after the detection system 8 detects that the transmission is finished, a sounding system 9 is started, and the sounding system 9 controls a small loudspeaker 4 to give out prompt sound; when data is output, the storage strip 3 is output to the transmission interface 6 through the transmission system 7 and then is output to the electronic equipment through the transmission interface 6, the detection system 8 detects that the transmission is completed, the sounding system 9 is started, and the sounding system 9 controls the small loudspeaker 4 to send out prompt sound.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a take portable hard drive of back splint structure, includes shell (1) and sets up PCB board (2), storage strip (3) and trumpet (4) in shell (1), its characterized in that: shell (1) is the cuboid form, PCB board (2) set up in storing strip (3) top, trumpet (4) are located the one side of storing strip (3), the terminal surface is equipped with clip subassembly (5) before shell (1), be provided with two transmission interface (6) on the PCB board (2), one of them transmission interface (6) are Type-AUSB interface, and another transmission interface (6) can be for one of microUSB interface, TYPE-C interface, lightning interface, trumpet (4), store strip (3) all with PCB board (2) electric connection.

2. The portable hard disk drive with a back clip structure of claim 1, wherein: PCB board (2) still includes transmission system (7), detecting system (8) and pronunciation system (9), two transmission interface (6) and transmission system (7) connection of electric lines, transmission system (7) and detecting system (8) and storage strip (3) electric connection, detecting system (8) and pronunciation system (9) electric connection, pronunciation system (9) and trumpet (4) electric connection.

3. The portable hard disk drive with a back clip structure of claim 1, wherein: the upper end face of the shell (1) is provided with two open holes (10) matched with the shapes and sizes of the two transmission interfaces (6), and the two transmission interfaces (6) are externally attached to the two open holes (10) from the inside of the shell (1).

4. The portable hard disk drive with a back clip structure of claim 1, wherein: one side of the shell (1) is provided with a sound outlet hole (11), and the inner side of the sound outlet hole (11) is in contact connection with the small horn (4).

5. The portable hard disk drive with a back clip structure of claim 1, wherein: clip subassembly (5) are including guide arm (12), spring (13) and two silica gel clamp (15), the shell (1) part transverse section of clip subassembly (5) is "protruding" word form, two silica gel clamp (15) set up along central line symmetry, two guide arm (12) parallel arrangement stretches out from one side of shell (1) bellying, two guide arm (12) are close to the one end at center and are equipped with screens portion (14), spring (13), two are cup jointed in department between screens portion (14) and shell (1) inner wall in guide arm (12) keep away from the one end at center and silica gel clamp (15) are connected.

6. The portable hard disk drive with a back clip structure of claim 5, wherein: the silica gel clamp (15) can be turned over by 90 degrees outwards, a silica gel block (16) is arranged on the silica gel clamp (15), and the silica gel block (16) is in a sawtooth shape.

7. The portable hard disk drive with a back clip structure of claim 1, wherein: the shell (1) is a frosted aluminum shell.

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