Solid state disk with chip protection structure

Abstract

The utility model relates to the technical field of solid state disks, in particular to a solid state disk with a chip protection structure, which comprises a bottom shell and an upper cover, a circuit board is mounted on the inner wall of the bottom shell, a plurality of chip bodies are mounted on the surface of the circuit board, a hard disk interface is mounted on one side of the circuit board, and a chip protection structure is mounted on the upper cover. A protective device is arranged on the surface of the circuit board and comprises a plurality of bases, the bases are fixedly connected with the surface of the circuit board, the surfaces of the bases are rotationally connected with driving arms, the sides, away from the bases, of the driving arms are fixedly connected with protective covers, and two rectangular rods slidably penetrate through the surfaces of the bases. The ends, close to each other, of the two rectangular rods are fixedly connected with triangular blocks, the surfaces of the rectangular rods are sleeved with springs, and the two ends of the springs are fixedly connected with the triangular blocks and the base correspondingly. According to the utility model, the problem that the chip is easy to damage due to improper operation when the solid state disk is maintained is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid state hard disks, in particular to a solid state hard disk with a chip protection structure. Background Art

[0002] A solid-state drive is a hard disk that uses solid-state memory as a data storage medium. It is mainly composed of a controller, storage chip, DRAM cache, casing and connection interface. Compared with traditional mechanical hard disks, solid-state drives have faster read and write speeds, lower energy consumption and higher impact resistance.

[0003] Existing related technologies often have the following defects: Since the chip of existing solid-state hard drives is located inside the hard drive, the chip is often not protected by a protective structure. Therefore, when repairing the solid-state hard drive, improper operation can easily cause damage to the chip, which may cause the performance of the solid-state hard drive to decline, including slower reading and writing speeds or data transmission errors.

[0004] Therefore, the utility model provides a solid state hard disk with a chip protection structure. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that improper operation during maintenance of a solid state hard disk can easily lead to chip damage, and proposes a solid state hard disk with a chip protection structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solid-state hard disk with a chip protection structure, comprising a bottom shell and an upper cover, a circuit board is installed on the inner wall of the bottom shell, a plurality of chip bodies are installed on the surface of the circuit board, a hard disk interface is installed on one side of the circuit board, a protective device is provided on the surface of the circuit board, the protective device comprises a plurality of bases, the plurality of bases are fixedly connected to the surface of the circuit board, a driving arm is rotatably connected to the surface of the base, a protective cover is fixedly connected to the side of the driving arm away from the base, two rectangular rods are slidably penetrated on the surface of the base, a triangular block is fixedly connected to the ends of the two rectangular rods close to each other, a spring is sleeved on the surface of the rectangular rod, and the two ends of the spring are respectively fixedly connected to the triangular block and the base, and a plurality of heat dissipation holes are opened on the surface of the protective cover.

[0007] The effect achieved by the above components is: by setting up a protective device, it is convenient to protect the chip installed on the surface of the circuit board, thereby avoiding damage to the chip when repairing the inside of the solid-state hard drive, resulting in a decrease in the performance of the solid-state hard drive, thereby increasing the service life of the solid-state hard drive.

[0008] Preferably, a traction rope is fixedly connected to the surface of the triangular block, the traction rope passes through the base, and one end of the traction rope away from the triangular block is fixedly connected to a pull ring.

[0009] The effect achieved by the above components is that the pull ring will drive the traction rope to move when it moves, and the movement of the traction rope will drive the triangular block to move. The pull ring can reach a position that is convenient for moving the traction rope, thereby facilitating the movement of the triangular block.

[0010] Preferably, the arc surface of the traction rope is slidably connected to a fixing block, and the fixing block is fixedly connected to the surface of the base.

[0011] The effect achieved by the above components is that the traction rope will slide in the fixed block when it moves, and the fixed block limits the moving path of the traction rope, thereby preventing the traction rope from being entangled and knotted when it moves.

[0012] Preferably, a protective pad is fixedly connected to the surface of the base, and a sealing pad is fixedly connected to a side of the protective cover close to the circuit board body.

[0013] The effects achieved by the above components are as follows: after the pull ring moves to a suitable position, it will hit the surface of the protective pad. The protective pad is a rubber pad, which can prevent the pull ring from hitting the base with excessive force and causing the pull ring to deform. The movement of the protective cover will drive the sealing pad to move until the sealing pad fits tightly against the surface of the circuit board. The sealing pad can increase the airtightness between the protective cover and the circuit board.

[0014] Preferably, two L-shaped plates are fixedly connected to the surface of the base, and the two L-shaped plates are both slidably connected to the surface of the pull ring.

[0015] The effect achieved by the above components is that the pull ring slides along the surface of the L-shaped plate, and the L-shaped plate has the effect of limiting the moving path of the pull ring.

[0016] Preferably, two grooves are provided on one side of the triangular block, and the inner walls of the grooves are rotatably connected to a plurality of rotating shafts.

[0017] The effect achieved by the above components is that when the triangular block moves, it drives the rotating shaft to slide along the surface of the driving arm. When sliding, the rotating shaft rotates in the groove, and the rotating shaft reduces the friction between the triangular block and the driving arm.

[0018] In summary:

[0019] 1. In the utility model, a protective device is provided to mount the chip on the surface of the circuit board. The rectangular rod is pulled, and the rectangular rod drives the triangular block to move. When the triangular block moves to a suitable position, the protective cover is pushed, and the protective cover drives the driving arm to rotate. When the protective cover rotates to a suitable angle, the protective cover covers the installed chip, thereby protecting the chip installed on the surface of the circuit board, avoiding damage to the chip when repairing the inside of the solid-state hard drive, and increasing the service life of the solid-state hard drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the circuit board of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the protective cover of the utility model;

[0023] Figure 4 For this utility model Figure 2 A in the enlarged view;

[0024] Figure 5 It is a structural schematic diagram of the triangular block of the utility model.

[0025] Legend: 1. Bottom shell; 2. Upper cover; 3. Circuit board; 4. Chip body; 5. Hard disk interface; 6. Protective device; 601. Base; 602. Drive arm; 603. Rectangular rod; 604. Spring; 605. Triangular block; 606. Protective cover; 607. Heat dissipation hole; 608. Traction rope; 609. Fixed block; 610. Pull ring; 611. Protective pad; 612. L-shaped plate; 613. Sealing pad; 614. Groove; 615. Rotating shaft. DETAILED DESCRIPTION

[0026] Reference Figure 1-2 As shown, the utility model provides a technical solution: a solid-state hard disk with a chip protection structure, including a bottom shell 1 and an upper cover 2, a circuit board 3 is installed on the inner wall of the bottom shell 1, a plurality of chip bodies 4 are installed on the surface of the circuit board 3, a hard disk interface 5 is installed on one side of the circuit board 3, and a protective device 6 is provided on the surface of the circuit board 3. By providing the protective device 6, it is convenient to protect the chip installed on the surface of the circuit board 3, thereby avoiding damage to the chip when repairing the inside of the solid-state hard disk, resulting in a decrease in the performance of the solid-state hard disk, thereby improving the service life of the solid-state hard disk.

[0027] Reference Figure 3 - Figure 5As shown, in this embodiment: the protective device 6 includes a plurality of bases 601, and the plurality of bases 601 are fixedly connected to the surface of the circuit board 3. The surface of the base 601 is rotatably connected to a driving arm 602, and the driving arm 602 is fixedly connected to a protective cover 606 on the side away from the base 601. Two rectangular rods 603 are slidably penetrated on the surface of the base 601, and the ends of the two rectangular rods 603 close to each other are fixedly connected to triangular blocks 605. The surfaces of the rectangular rods 603 are sleeved with springs 604, and the two ends of the springs 604 are respectively fixedly connected to the triangular blocks 605 and the base 601, and the surface of the protective cover 606 is provided with a plurality of heat dissipation holes 607. A traction rope 608 is fixedly connected to the surface of the triangular block 605. The traction rope 608 runs through the base 601. A pull ring 610 is fixedly connected to the end of the traction rope 608 away from the triangular block 605. The pull ring 610 will drive the traction rope 608 to move when it moves. The movement of the traction rope 608 will drive the triangular block 605 to move. The pull ring 610 can facilitate the movement of the traction rope 608, thereby facilitating the movement of the triangular block 605. The circular arc surface of the traction rope 608 is slidably connected to a fixed block 609. The fixed block 609 is fixedly connected to the surface of the base 601. The traction rope 608 will slide in the fixed block 609 when it moves. The fixed block 609 can limit the movement path of the traction rope 608, thereby preventing the traction rope 608 from getting tangled and knotted when it moves. A protective pad 611 is fixedly connected to the surface of the base 601, and a sealing pad 613 is fixedly connected to the side of the protective cover 606 close to the body of the circuit board 3. After the pull ring 610 moves to a suitable position, it will hit the surface of the protective pad 611. The protective pad 611 is a rubber pad to prevent the pull ring 610 from hitting the base 601 with too much force, causing the pull ring 610 to deform. The movement of the protective cover 606 will drive the sealing pad 613 to move until the sealing pad 613 is tightly attached to the surface of the circuit board 3. The sealing pad 613 can increase the airtightness between the protective cover 606 and the circuit board 3. Two L-shaped plates 612 are fixedly connected to the surface of the base 601. Both L-shaped plates 612 are slidably connected to the surface of the pull ring 610. The pull ring 610 will slide along the surface of the L-shaped plate 612. The L-shaped plate 612 can limit the moving path of the pull ring 610. Two grooves 614 are provided on one side of the triangular block 605, and the inner wall of the groove 614 is rotatably connected to a plurality of rotating shafts 615. When the triangular block 605 moves, the rotating shafts 615 will drive the rotating shafts 615 to slide along the surface of the driving arm 602. When sliding, the rotating shafts 615 will rotate in the grooves 614, and the rotating shafts 615 can reduce the friction between the triangular block 605 and the driving arm 602.

[0028] Working principle: when the chip body 4 needs to be installed on the surface of the circuit board 3, first pull the protective cover 606, the protective cover 606 will drive the driving arm 602 to rotate on the surface of the base 601, and the driving arm 602 will squeeze the triangular block 605 after rotating to a suitable position, and the triangular block 605 will drive the rectangular rod 603 to move, and the movement of the rectangular rod 603 will slide on the surface of the base 601, and the movement of the rectangular rod 603 will compress the spring 604. At this time, the spring 604 is in a compressed state, and the triangular block 605 will drive the shaft 615 to slide along the surface of the driving arm 602 when moving. When sliding, 615 will rotate in the groove 614, and the rotating shaft 615 can reduce the friction between the triangular block 605 and the driving arm 602. When the driving arm 602 moves to a suitable position, the triangular block 605 will be free from the force squeezed by the driving arm 602. At this time, the triangular block 605 will be reset with the help of the stretching force of the spring 604. At this time, the triangular block 605 can limit the position of the driving arm 602, and then limit the position of the protective cover 606. Then the chip is installed on the surface of the circuit board 3, and then the pull ring 610 is pulled. The pull ring 610 moves along the surface of the circuit board 3. The pull ring 610 will slide along the surface of the L-shaped plate 612, and the L-shaped plate 612 can limit the moving path of the pull ring 610. When the pull ring 610 moves, it will drive the traction rope 608 to move. The movement of the traction rope 608 will slide in the fixed block 609, and the fixed block 609 can limit the moving path of the traction rope 608. The movement of the traction rope 608 will drive the triangular block 605 to move. The movement of the triangular block 605 will drive the rectangular rod 603 to move. The movement of the rectangular rod 603 will compress the spring 604. At this time, the spring 604 is in a compressed state. When the triangular block 605 moves to After the protective cover 606 is in the appropriate position, the protective cover 606 is pushed, and the protective cover 606 will drive the driving arm 602 to rotate. The movement of the protective cover 606 will drive the sealing gasket 613 to move until the sealing gasket 613 is tightly fitted to the surface of the circuit board 3. The sealing gasket 613 increases the airtightness between the protective cover 606 and the circuit board 3. When the protective cover 606 is reset, the pull ring 610 is released, the spring 604 will drive the triangular block 605 to reset, and the traction rope 608 will drive the pull ring 610 to move with the help of the force of the movement of the triangular block 605. After the pull ring 610 moves to the appropriate position, it will hit the surface of the protective pad 611.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A solid state hard disk with a chip protection structure, comprising a bottom shell (1) and an upper cover (2), wherein a circuit board (3) is mounted on the inner wall of the bottom shell (1), a plurality of chip bodies (4) are mounted on the surface of the circuit board (3), a hard disk interface (5) is mounted on one side of the circuit board (3), and a protection device (6) is provided on the surface of the circuit board (3), characterized in that: The protective device (6) comprises a plurality of bases (601), wherein the plurality of bases (601) are fixedly connected to the surface of the circuit board (3); the surface of the base (601) is rotatably connected to a driving arm (602); a side of the driving arm (602) away from the base (601) is fixedly connected to a protective cover (606); two rectangular rods (603) are slidably penetrated through the surface of the base (601); the ends of the two rectangular rods (603) close to each other are fixedly connected to a triangular block (605); a spring (604) is sleeved on the surface of the rectangular rod (603); the two ends of the spring (604) are respectively fixedly connected to the triangular block (605) and the base (601); and a plurality of heat dissipation holes (607) are provided on the surface of the protective cover (606).

2. The solid state hard disk with a chip protection structure according to claim 1, characterized in that: A traction rope (608) is fixedly connected to the surface of the triangular block (605), and the traction rope (608) passes through the base (601). One end of the traction rope (608) away from the triangular block (605) is fixedly connected to a pull ring (610).

3. The solid state hard disk with a chip protection structure according to claim 2, characterized in that: The arc surface of the traction rope (608) is slidably connected to a fixing block (609), and the fixing block (609) is fixedly connected to the surface of the base (601).

4. The solid state hard disk with a chip protection structure according to claim 1, characterized in that: A protective pad (611) is fixedly connected to the surface of the base (601), and a sealing pad (613) is fixedly connected to the side of the protective cover (606) close to the circuit board (3) body.

5. The solid state hard disk with a chip protection structure according to claim 1, characterized in that: Two L-shaped plates (612) are fixedly connected to the surface of the base (601), and the two L-shaped plates (612) are both slidably connected to the surface of the pull ring (610).

6. The solid state hard disk with a chip protection structure according to claim 1, characterized in that: Two grooves (614) are provided on one side of the triangular block (605), and the inner walls of the grooves (614) are rotatably connected to a plurality of rotating shafts (615).

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