CN201022034Y - Silicon disc drive device - Google Patents

Abstract

A silicon disk drive device, comprising: the electronic device comprises a shell, a main circuit board and at least one sub circuit board, wherein the main circuit board is provided with a control unit and is connected with the shell, the sub circuit board is provided with at least one non-volatile storage unit and is movably arranged on the main circuit board, the sub circuit board is electrically connected with the main circuit board, and the control unit of the main circuit board controls the non-volatile storage unit. The utility model discloses a silicon disc machine device, main circuit board and sub circuit board adopt the module mode to be connected, can improve the convenience when the operation of maintenance, replacement or renewal and efficiency during production by a wide margin, just the utility model discloses a silicon disc machine device can protect data, no vibrations and the power saving.

Description

Silicon drive device

technical field

The utility model relates to a silicon disc machine device, in particular to an improvement aimed at the circuit board structure of the silicon disc machine.

Background technique

Most of today's desktop computers, notebook computers or servers use hard drives as data storage devices. Many core components of hard disk drives are of precise mechanical structure, so hard disk drives must be maintained, replaced or updated with great care, causing great inconvenience to the operator and requiring more man-hours for production ,low efficiency. The larger the capacity of the hard disk drive, the higher the standard for the reading speed of the hard disk drive. The faster the motor speed of the hard disk drive, the faster the read-write head of the hard drive can read data. However, the faster the speed, the higher the damage rate of the hard disk, and the risk of damage to the data stored on the hard disk, and the faster the motor speed, the relatively larger vibrations, the vibration of the motor makes the metal casing of the computer resonate , The sound generated by resonance is a kind of disturbance to the user, and the operation of the motor also consumes a large amount of electric energy.

Contents of the invention

The technical problem to be solved by the utility model is to provide a silicon disk machine device, which can greatly improve the convenience of maintenance, replacement or renewal operations and the efficiency of production, and the silicon disk machine device of the present utility model can Data protected, shock-free and power-saving.

In order to solve the above-mentioned technical problems, the utility model provides a silicon disk drive device, which is characterized in that the silicon disk drive device includes: a housing, a main circuit board, at least one sub-circuit board, and the main circuit board A control unit is provided, the main circuit board is connected to the housing, at least one non-volatile storage unit is provided on the sub-circuit board, the sub-circuit board is movably installed on the main circuit board, and the sub-circuit board It is electrically connected with the main circuit board, and the control unit of the main circuit board controls the non-volatile storage unit.

The housing includes a shielding plate and a frame, the shielding plate is locked on the top of the frame, the main circuit board is locked on the bottom of the frame, the sub-circuit board and the non-volatile storage unit are located on the inside the frame.

A plurality of protruding strips are provided on the peripheral edge of the bottom surface of the shielding plate, and a plurality of grooves corresponding to the protruding strips are provided on the frame, and the protruding strips are engaged in the grooves.

There are two sub-circuit boards, and the frame body is provided with a partition bar.

At least one fixing part is arranged on the separating rod, and the shielding plate and the main circuit board are respectively fixed on two ends of the fixing part.

The main circuit board has a connecting port, which is in SATA or IDE standard.

The main circuit board is provided with a first connector, and the sub-circuit board is provided with a second connector corresponding to the first connector, and the first connector is electrically connected with the second connector.

The non-volatile storage unit is a SD, CF, MsPro or MS memory card module.

The non-volatile storage unit is a flash memory particle.

The size specification of the housing is the same as that of the 2.5-inch hard disk drive.

The silicon disc drive device of the present utility model has the following beneficial effects:

1. The main circuit board and the sub-circuit board are connected in a modular manner, which greatly improves the convenience of maintenance, replacement or update operations and the efficiency of production.

2. The partition bar of the frame strengthens the supporting force of the frame for the sub-circuit board.

3. The data stored in the silicon disk drive has a very low probability of being damaged, and the silicon disk drive does not generate vibration during operation, so the computer shell does not resonate, and the silicon disk drive saves power when it is running.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Fig. 1 is a three-dimensional combined view of the first embodiment of the utility model.

Fig. 2 is a three-dimensional exploded view of the first embodiment of the utility model.

Fig. 3 is a three-dimensional assembled view of the second embodiment of the present invention.

Fig. 4 is a three-dimensional exploded view of the second embodiment of the present invention.

Fig. 5 is a three-dimensional exploded view of the third embodiment of the present invention.

Explanation of reference signs:

1 shell

11 shielding board

111 screw 112 protrusion

12 frames

121 Groove 122 Divider

123 Fixed part 124 Keyhole

2 main circuit board

21 first connector

22 ports

23 control unit

3 sub-boards

31 second connector

4 non-volatile storage units

Detailed ways

Embodiment one

Please refer to Fig. 1 and Fig. 2, the first embodiment of the present utility model is shown in the figure. The utility model provides a structural improvement of a silicon disc drive device, including a housing 1, a main circuit board 2, and two sub-circuits plate 3 and two non-volatile storage units 4 . The size of the casing 1 is the same as that of the 2.5mm hard disk drive. According to the requirements of use, the main circuit board 2 can be selected with SATA or IDE specification, and the non-volatile storage unit 4 can be selected with SD, CF, MsPro or MS specification memory card module or flash memory particles.

The housing 1 includes a shielding plate 11 and a frame body 12 , and a plurality of protruding strips 112 are formed on the bottom edge of the shielding plate 11 . The frame body 12 is provided with a plurality of grooves 121 corresponding to the protruding strips 112, and a spacer bar 122 is arranged inside the frame body 12. On the other hand, there are no two fixing parts 123 on the separating bar 122 , a locking hole 124 is respectively provided at the four corners of the top and bottom of the frame body 12 , and locking holes 124 are respectively provided at both ends of each fixing part 123 .

Both the shielding plate 11 and the main circuit board 2 are pierced with a plurality of screws 111, and the screws 111 are respectively locked in the locking holes 124, so that the shielding plate 11 can be fixed on the top of the frame body 12 and the main circuit board. 2 is fixed on the bottom of the frame body 12, and the protruding strips 112 are snapped into the grooves 121, so that the shielding plate 11 is more firmly fixed on the top of the frame body 12.

The main circuit board 2 has two first connectors 21, a connection port 22 and a control unit 23, the connection port 22 is IDE specification, and the connection port 22 is electrically connected with the transmission cable of the computer motherboard ( Figure omitted).

The top surfaces of the pair of sub-circuit boards 3 are respectively electrically connected to the pair of non-volatile storage units 4, and the bottom surfaces of the pair of sub-circuit boards 3 are respectively provided with two corresponding to the two first connectors. 21 of the second connector 31, the first connector 21 of the main circuit board 2 is electrically connected to the second connector 31 of the sub-circuit board 3, so that the control unit 23 on the main circuit board 2 can send and control command, to command the non-volatile storage unit 4 to read, write or delete data. The pair of non-volatile storage units 4 is a pair of CF standard memory card modules, the pair of sub-circuit boards 3 and the pair of volatile storage units 4 are located in the frame body 12, the pair of sub-circuit boards 3 and the pair of volatile storage units 4 The pair of volatile storage units 4 are respectively disposed on both sides of the separating rod 122 .

Embodiment two

Please refer to Fig. 3, Fig. 4, it is the second embodiment of the present utility model shown in the figure, the connection port 22 of this main circuit board 2 is SATA standard, all is provided with a pair of non-volatile storage units on each sub-circuit board 3 4. It is a SD standard memory card module.

Embodiment three

Please refer to FIG. 5 , which shows a third embodiment of the present invention. The sub-circuit board 3 is welded with a plurality of non-volatile storage units 4 , which are a plurality of flash memory particles.

The above description and the drawings shown in the description are only preferred embodiments of the present utility model, and are not limitations on the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the claims of the present utility model are included Within the protection scope of the present utility model.

Claims (10)

1. A silicon disk drive device, characterized in that the silicon disk drive device comprises: a shell; a main circuit board, on which a control unit is arranged, the main circuit board is connected to the housing; and at least one sub-circuit board, the sub-circuit board is provided with at least one non-volatile storage unit, the sub-circuit board is movably installed on the main circuit board, and the sub-circuit board is electrically connected to the main circuit board, The control unit of the main circuit board controls the non-volatile storage unit. 2. The silicon disk drive device according to claim 1, wherein the casing comprises a shielding plate and a frame, the shielding plate is locked on the top of the frame, and the main circuit board is locked on the top of the frame. At the bottom of the frame, the sub-circuit board and the non-volatile storage unit are located in the frame. 3. The silicon disk drive device according to claim 2, wherein a plurality of protruding strips are provided on the peripheral edge of the bottom surface of the shielding plate, and a plurality of recesses corresponding to the protruding strips are provided on the frame. groove, and the protruding strip is snapped into the groove. 4. The silicon disk drive device according to claim 2, wherein there are two sub-circuit boards, and the frame body is provided with a separating bar, and the two ends of the separating bar are respectively connected to two inner parts of the frame body. On the side, the pair of sub-circuit boards are respectively arranged on both sides of the separating bar. 5 . The silicon disk drive device according to claim 4 , wherein at least one fixing portion is disposed on the separating rod, and the shielding plate and the main circuit board are respectively fixed at two ends of the fixing portion. 6 . 6 . The silicon disk drive device according to claim 1 , wherein the main circuit board has a connection port, and the connection port is of SATA or IDE standard. 7 . 7. The silicon disk drive device according to claim 1, wherein a first connector is provided on the main circuit board, and a second connection corresponding to the first connector is provided on the sub-circuit board. connector, the first connector is electrically connected to the second connector. 8. The silicon disk drive device according to claim 1, wherein the non-volatile storage unit is a SD, CF, MsPro or MS memory card module. 9. The silicon disk drive device according to claim 1, wherein the non-volatile storage unit is a flash memory particle. 10 . The silicon disk drive device according to claim 1 , wherein the dimensions of the casing are the same as those of the 2.5-inch hard disk drive. 11 .

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