Flip type M.2 mobile hard disk cartridge with fan

Abstract

The utility model discloses a flip type M.2 mobile hard disk cartridge with a fan. The flip type M.2 mobile hard disk cartridge comprises a main body lower cover and a main body upper cover, the right end of the main body upper cover is rotationally connected above the main body lower cover, the main body upper cover is in a groove shape, the main body lower cover is provided with a circuit board, the left end of the circuit board is sequentially provided with a chip and a Type-C plug from right to left, the left end of the main body lower cover is provided with a vertical wall, the vertical wall is provided with an exposure hole for exposing the Type-C plug, and the left end of the main body upper cover is connected with the vertical wall in an opening and closing manner; the circuit board is provided with a fan contact pin, the fan contact pin is arranged between the chip and the Type-C plug, the bottom of the main body upper cover is provided with a fan circuit board, when the main body upper cover and the main body lower cover are closed, the fan contact pin is connected with the fan circuit board, the main body upper cover is provided with a containing cavity, a fan is contained in the containing cavity, and the fan circuit board is connected with the fan. The main body lower cover is provided with a plurality of hard disk rubber plug holes from left to right, the hard disk rubber plug holes are located at the right end of the circuit board, and hard disk fixing rubber plugs can be installed in the hard disk rubber plug holes. And the device is suitable for placing various types of solid state disks and dissipating heat.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile hard disk boxes, and particularly relates to a flip - type M.2 mobile hard disk box with a fan. Background Art

[0002] Now, currently, with the rapid development of the Internet, network data is also getting larger and larger, often involving large - capacity data exchange in units of GB. Facing such large - capacity data, hard disks are undoubtedly the most suitable carriers for loading. However, ordinary hard disks are installed on the host computer case, so they are not easy to carry when going out. And for existing mobile hard disk boxes, due to excessive workload and heat generation, their service life is affected, and they cannot adapt to multiple models of solid - state drives. The opening and closing methods often cause problems such as the falling off of the rear cover and the inner shell during use.

[0003] Therefore, a flip - type M.2 mobile hard disk box with a fan is provided. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a flip - type M.2 mobile hard disk box with a fan to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flip - type M.2 mobile hard disk box with a fan, which is characterized by comprising: a main body lower cover and a main body upper cover; the right end of the main body upper cover is rotatably connected above the main body lower cover. The main body upper cover is in a groove shape. The main body lower cover is provided with a circuit board. From right to left at the left end of the circuit board, there are a chip and a Type - C plug in sequence. The left end of the main body lower cover is provided with a vertical wall, and an exposure hole for exposing the Type - C plug is provided on the vertical wall. The left end of the main body upper cover is opened and closed and connected to the vertical wall; there are fan contact pins on the circuit board, and the fan contact pins are arranged between the chip and the Type - C plug. The bottom of the main body upper cover is provided with a fan circuit board. When the main body upper cover and the main body lower cover are closed, the fan contact pins are connected to the fan circuit board. A receiving cavity corresponding to the position of the chip is provided on the main body upper cover, and a fan is received in the receiving cavity. The fan circuit board is connected to the fan. Multiple hard disk rubber plug holes are arranged on the main body lower cover from left to right. The hard disk rubber plug holes are located at the right end of the circuit board, and hard disk fixing rubber plugs can be installed in the hard disk rubber plug holes.

[0006] Further, the main body lower cover is provided with an installation convex part, and a circuit board screw fixing hole is provided on the installation convex part. The tail of the circuit board is provided with an installation hole at a position corresponding to the circuit board screw fixing hole, and the installation hole and the circuit board screw fixing hole are connected by a circuit board fixing screw.

[0007] Further, both sides of the right end of the main body upper cover are provided with first through - holes, and corresponding circular second through - holes matching the first through - holes are provided at the corresponding positions of the main body lower cover 1. The circular second through - holes are between the two first through - holes, and the circular second through - holes and the first through - holes are connected by a rotating shaft.

[0008] Furthermore, a fan cover is installed on the upper cover of the main body. The fan cover is installed above the fan, and ventilation holes are provided on the fan cover.

[0009] Furthermore, elastic bead fixing holes are provided on both sides below the right end of the vertical wall. Elastic beads are installed in the elastic bead fixing holes, and elastic bead clamping grooves corresponding to the positions of the elastic bead fixing holes are provided on both side walls at the left end of the upper cover of the main body. The elastic beads can be clamped in the elastic bead clamping grooves.

[0010] Furthermore, a pressing plate protrudes from the side of the lower left end of the lower cover of the main body facing away from the circuit board.

[0011] Furthermore, a plurality of grooves are provided at the upper end of the upper cover of the main body.

[0012] Furthermore, the upper cover of the main body is made of aluminum alloy or plastic.

[0013] Furthermore, a support part is provided below the vertical wall. The support part is located above the elastic bead fixing hole, and the support part can support the circuit board.

[0014] Furthermore, a hard disk rubber plug hole is also provided at the tail of the circuit board.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The structure of the present utility model is suitable for placing various models of solid-state hard drives and for heat dissipation, facilitating the opening and closing of the hard disk box, and improving the usability of the external hard disk box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional perspective schematic diagram of the present utility model;

[0018] Figure 2 is the three-dimensional perspective schematic diagram of each component of the present utility model;

[0019] Figure 3 is the three-dimensional front perspective schematic diagram of the lower cover of the main body of the present utility model;

[0020] Figure 4 is the three-dimensional front perspective schematic diagram of the upper cover of the main body of the present utility model;

[0021] Figure 5 is the three-dimensional back perspective schematic diagram of the upper cover of the main body of the present utility model;

[0022] Figure 6 is the three-dimensional back perspective schematic diagram of the fixing holes for the fan and the circuit board on the upper cover of the main body of the present utility model;

[0023] Figure 7 is the three-dimensional perspective schematic diagram of the circuit board of the present utility model;

[0024] Figure 8 Schematic diagram of the three-dimensional front perspective of the elastic bead of the present utility model;

[0025] Figure 9 Schematic diagram of the three-dimensional front perspective of the rotating shaft of the present utility model;

[0026] Figure 10 Schematic diagram of the exploded three-dimensional front perspective of the upper main body cover and the fan cover of the present utility model;

[0027] Figure 11 Schematic diagram of the combined three-dimensional front perspective of the upper main body cover and the fan cover of the present utility model;

[0028] Figure 12 Schematic diagram of the three-dimensional perspective of the combination of the lower main body cover, elastic bead, circuit board (fan contact pins), and screws of the present utility model;

[0029] Figure 13 Schematic diagram of the combination of the upper main body cover, lower main body cover, elastic bead, circuit board, hard disk fixing rubber plug, and rotating shaft of the present utility model;

[0030] Figure 14 Internal structure diagram of the elastic bead;

[0031] Figure 15 Detail diagram of the connection between the fan contact pins and the fan circuit board of the present utility model;

[0032] Figure 16 Detail diagram of the engagement between the elastic bead and the upper main body cover of the present utility model;

[0033] In the figure: 1. Lower main body cover; 2. Fan cover; 3. Upper main body cover; 4. Rotating shaft; 5. Elastic bead; 6. Fan contact pins; 7. Circuit board; 8. Fan circuit board; 9. Fan; 10. Circuit board fixing screws; 11. Hard disk fixing rubber plug; 1-1. Rotating shaft through hole; 1-2. Hard disk rubber plug hole; 1-3. Circuit board screw fixing hole; 1-4. Elastic bead fixing hole; 3-1. Elastic bead card slot; 3-2. Rotating shaft through hole; 3-4. Fan circuit board fixing hole; 3-5. Fan circuit assembly position hole; 13. Vertical wall; 15 - Pressing plate, 3-3. Accommodating cavity. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0035] Please refer to Figures 1-16, the present utility model provides a technical solution: a flip - type M.2 mobile hard disk box with a fan, which is characterized in that it includes: a main body lower cover 1 and a main body upper cover 3; the right end of the main body upper cover 3 is rotatably connected above the main body lower cover 1, the main body upper cover 3 is in a groove shape, a fan cover 2 is installed on the main body upper cover 3, a circuit board 7 is installed on the main body lower cover 1, a chip and a Type - C plug are arranged on the left end of the circuit board 7 from right to left in sequence, a vertical wall 13 is arranged at the left end of the main body lower cover 1, and an exposure hole for exposing the Type - C plug is arranged on the vertical wall 13, and the left end of the main body upper cover 3 is hinged to the vertical wall 13; a fan contact pin 6 is arranged on the circuit board 7, and the fan contact pin 6 is arranged between the chip and the Type - C plug. A fan circuit board 8 is arranged at the bottom of the main body upper cover 3. When the main body upper cover 3 and the main body lower cover 1 are closed, the fan contact pin 6 is connected to the fan circuit board 8. A receiving cavity 3 - 3 is arranged at the position corresponding to the chip on the main body upper cover 3, a fan 9 is received in the receiving cavity 3 - 3, the fan circuit board 8 is connected to the fan 9, and a plurality of hard disk rubber plug holes 1 - 2 are arranged on the main body lower cover 1 from left to right. The hard disk rubber plug holes 1 - 2 are located at the right end of the circuit board 7, and a hard disk fixing rubber plug 11 can be installed in the hard disk rubber plug holes 1 - 2. The groove - shaped main body upper cover 3 and the main body lower cover 1 with a vertical wall form a closed space.

[0036] There are two fan contact pins 6. Through the fan contact pins 6, the circuit board 7 is connected to the fan circuit board 8. The copper foil on the circuit board 8 is connected to the corresponding fan contact pins 6. When the main body upper cover 3 and the main body lower cover 1 are closed, the connection of the circuit board 7 to the fan circuit board 8 serves the purpose of saving energy. When the hard disk is plugged in and working, the fan 9 can work, and the fan circuit board 8 and 9 are connected by wire.

[0037] Above the Type - C storage circuit board 4 is a placement space for the mobile hard disk. The placement space matches the shape of common hard disks on the market. The mobile hard disk is connected to the chip, so it is fixed with the hard disk fixing rubber plug 11 to prevent the hard disk from bouncing. There are multiple hard disk rubber plug holes 1 - 2, and hard disks with different lengths can be replaced. The hard disk rubber plug holes 1 - 2 and the circuit board screw fixing holes 1 - 3 are not at the same height. There are 3 hard disk rubber plug holes 1 - 2, and the 3 hard disk rubber plug holes 1 - 2 are at the same height.

[0038] Furthermore, an installation convex part is arranged on the main body lower cover 1, a circuit board screw fixing hole 1 - 3 is arranged on the installation convex part, an installation hole corresponding to the circuit board screw fixing hole 1 - 3 is arranged at the tail of the circuit board 7, and the installation hole and the circuit board screw fixing hole 1 - 3 are connected by a circuit board fixing screw 10. These two installation holes have notches, and the function of the notch holes is to facilitate disassembly.

[0039] Further, on both sides of the right end of the main body upper cover 3, there are first through holes 3-2, and at the corresponding positions of the main body lower cover 1, there are circular second through holes 1-1 that match the first through holes 3-2. The circular second through hole 1-1 is between the two first through holes 3-2. The circular second through hole 1-1 and the first through hole 3-2 are connected by a rotating shaft 4. The right end of the main body upper cover 3 is rotationally connected above the main body lower cover 1 through the rotating shaft 4.

[0040] Further, a fan cover 2 is installed on the main body upper cover 3. The fan cover 2 is installed above the fan 9. The fan cover 2 is provided with ventilation holes, through which the fan 9 can blow out the heat generated by the chip.

[0041] Further, in order to enable the left end of the main body upper cover 3 to be opened and closed and connected to the vertical wall 13, on both sides below the right end of the vertical wall 13, there are elastic bead fixing holes 1-4. Elastic beads 5 are installed in the elastic bead fixing holes 1-4. On both side walls of the left end of the main body upper cover 3, there are elastic bead slots 3-1 corresponding to the positions of the elastic bead fixing holes 1-4, and the elastic beads 5 can be stuck in the elastic bead slots 3-1. When the elastic beads 5 abut against both side walls of the left end of the upper cover 3, they contract into the elastic bead fixing holes 1-4, and when the elastic beads 5 are in the elastic bead slots 3-1, they extend. The elastic beads 5 are existing parts. The elastic beads 5 include a bead spring 5-1, a bead steel ball 5-2, and a bead housing 5-3. The bead steel ball 5-2 can be retracted into the bead housing 5-3, as shown in Figure 14 . Through the elastic beads 5, it is convenient to open and close the hard disk case, improving the usability of the external hard disk case.

[0042] Further, on the side of the lower left end of the main body lower cover 1 facing away from the circuit board 7, there protrudes a pressing plate 15, as Figure 3 shown. The pressing plate 15 is convenient for the user to press, and the user can open the main body lower cover 1 through the pressing plate.

[0043] Further, there are multiple grooves on the upper end of the main body upper cover 3. The function of these grooves is to dissipate heat, achieving the heat dissipation effect by increasing the area.

[0044] Further, the main body upper cover 3 is made of aluminum alloy or plastic. The main body lower cover 1 and the main body upper cover 3 are made of aluminum alloy.

[0045] Further, below the vertical wall 13, there is a support portion 16. The support portion 16 is located above the elastic bead fixing holes 1-4, as Figure 3 shown. The support portion 16 can support the circuit board 7.

[0046] Further, the main body lower cover 1 is also provided with a support plate. The support plate is located between the elastic bead fixing holes 1-4 and the circuit board screw fixing holes 1-3. The support plate is used to support the circuit board 7. The support plate is in close contact with the heat dissipation components on the circuit board 7, facilitating the heat dissipation of the circuit board 7.

[0047] Further, a fan circuit assembly hole 3-5 is provided on the main body upper cover 3, and fan circuit board fixing holes 3-4 are provided on both sides of the fan circuit assembly hole 3-5. The fan circuit assembly position 3-5 is used to install the fan circuit board 8. The fan circuit board fixing hole 3-4 enables the fan circuit board 8 to be partially received in the receiving cavity 3-3. The receiving cavity 3-3 is communicated with the fan circuit assembly hole 3-5. The function of the fan circuit board fixing hole 3-4 is to fix the fan circuit board with screws.

[0048] Further, a hard disk rubber plug hole 1-2 is also provided at the tail of the circuit board 7. There are multiple hard disk rubber plug holes 1-2, and hard disks with different lengths can be replaced, such as Figure 7 and Figure 12 as shown, there can be more than 4 hard disk rubber plug holes 1-2, one of which is at the tail of the circuit board 7, and the other three are on the right side of the circuit board 7.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flip-top M.2 mobile hard disk enclosure with a fan, characterized in that: The invention comprises: a main body lower cover (1) and a main body upper cover (3); the right end of the main body upper cover (3) is rotatably connected to the upper part of the main body lower cover (1); the main body upper cover (3) is in a groove shape; the main body lower cover (1) is installed with a circuit board (7); the left end of the circuit board (7) is provided with a chip and a Type-C plug in sequence from right to left; the left end of the main body lower cover (1) is provided with a vertical wall (13); the vertical wall (13) is provided with an exposure hole for exposing the Type-C plug; the left end of the main body upper cover (3) is connected to the vertical wall (13); the circuit board (7) is provided with a fan contact pin (6); the fan contact pin (6) is arranged between the chip and the Type-C plug; The main body upper cover (3) is provided with a fan circuit board (8) at the bottom thereof; when the main body upper cover (3) and the main body lower cover (1) are closed, the fan contact pin (6) is connected to the fan circuit board (8); a receiving cavity (3-3) is provided at a position corresponding to the chip on the main body upper cover (3); the receiving cavity (3-3) receives a fan (9); the fan circuit board (8) is connected to the fan (9); and the main body lower cover (1) is provided with a plurality of hard disk rubber plug holes (1-2) from left to right; the hard disk rubber plug hole (1-2) is located at the right end of the circuit board (7); and a hard disk fixing rubber plug (11) can be installed in the hard disk rubber plug hole (1-2).

2. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 1, characterized in that: The main body lower cover (1) is provided with a mounting protrusion, the mounting protrusion is provided with a circuit board screw fixing hole (1-3), the rear of the circuit board (7) is provided with a mounting hole at a position corresponding to the circuit board screw fixing hole (1-3), and the mounting hole and the circuit board screw fixing hole (1-3) are connected via a circuit board fixing screw (10).

3. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 1 or 2, characterized in that: First through holes (3-2) are arranged on both sides of the right end of the main body upper cover (3), and a circular second through hole (1-1) matching the first through hole (3-2) is arranged at a corresponding position of the main body lower cover (1), the circular second through hole (1-1) is between the two first through holes (3-2), and the circular second through hole (1-1) and the first through hole (3-2) are connected via a rotating shaft (4).

4. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 3 is characterized in that: A fan cover (2) is installed on the main body upper cover (3), the fan cover (2) is installed above the fan (9), and a ventilation hole is provided on the fan cover (2).

5. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 1, characterized in that: Elastic bead fixing holes (1-4) are provided on both sides below the right end of the vertical wall (13), and elastic beads (5) are installed in the elastic bead fixing holes (1-4). Elastic bead clamping grooves (3-1) corresponding to the positions of the elastic bead fixing holes (1-4) are provided on both side walls of the left end of the main body upper cover (3), and the elastic beads (5) can be clamped in the elastic bead clamping grooves (3-1).

6. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 1, characterized in that: A pressing plate (15) is protrudingly provided on a side of the lower left end of the main body lower cover (1) facing away from the circuit board (7).

7. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 3, characterized in that: A plurality of grooves are provided at the upper end of the main body upper cover (3).

8. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 3, characterized in that: The main body upper cover (3) is made of aluminum alloy or plastic.

9. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 3, characterized in that: A support portion (16) is provided below the vertical wall (13), and the support portion (16) is located above the elastic bead fixing hole (1-4). The support portion (16) can support the circuit board (7).

10. The flip-top M.2 mobile hard disk enclosure with a fan according to claim 2, characterized in that: The rear part of the circuit board (7) is also provided with a hard disk rubber plug hole (1-2).

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