Quick screwing device for multi-specification hard disk brackets

Abstract

The utility model discloses a quick screwing device for a multi-specification hard disk bracket, and relates to the technical field of quick screwing devices for the multi-specification hard disk bracket. The device comprises an equipment cylinder, a driving motor is sleeved with the equipment cylinder, the output end of the driving motor is fixedly connected with a speed reduction assembly, the speed reduction assembly comprises a small gear fixedly connected to the output end of the driving motor, and the side face of the small gear is meshed with a speed reduction gear. Through the arrangement of the speed reduction assembly, when the driving motor drives the pinion to rotate rapidly, the speed reduction gear meshed with the side face of the pinion rotates along with the pinion, and due to the fact that the perimeter and the gear ratio of the pinion are smaller than those of the speed reduction gear, the speed reduction gear rotates at a low speed and drives the installation assembly fixed to the bottom face to rotate; and the screw is slowly screwed into the hard disk bracket, so that the problem that the hard disk bracket is damaged due to the fact that a user cannot control the torsion force because the screwing speed of the screw is too high is solved.

Description

Technical Field

[0001] The utility model belongs to the field of fast screw-on devices for hard disk brackets with multiple specifications, and in particular relates to a fast screw-on device for hard disk brackets with multiple specifications. Background Art

[0002] Hard drive trays are commonly used to secure hard drives. Existing hard drive trays require numerous screws to secure the hard drive to the tray, and to the computer case. However, the available space for these screws is limited, and manual screwdriver installation is cumbersome and slow. Furthermore, a motorized mechanism is used to tighten the screws, but the high speed makes it difficult to control the torque applied during tightening, which can easily damage the tray.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a fast screw-on device for hard disk brackets of various specifications, thereby solving the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A device for quickly screwing hard disk trays of various specifications, comprising: a device barrel, a drive motor sleeved inside the device barrel, a reduction assembly fixedly connected to the output end of the drive motor, and a mounting assembly fixedly connected to the bottom surface of the reduction assembly;

[0007] The reduction assembly includes a small gear fixedly connected to the output end of the driving motor, a reduction gear is meshed on the side of the small gear, and a frame is rotatably connected to the surface of the small gear and the reduction gear.

[0008] Optionally, both ends of the frame are fixedly connected to connecting rods, and one end of the connecting rod is fixedly connected to the inside of the equipment tube.

[0009] Optionally, the mounting assembly includes a square tube fixedly connected to the bottom surface of the reduction gear, a plum screw head is sleeved inside the square tube, holes are provided on both sides of the plum screw head, a spring is sleeved inside the hole, and the side of the spring is fixedly connected to a limiting bean.

[0010] Optionally, limiting holes are provided on both sides of the square tube, the inner diameter of the limiting holes matches the outer diameter of the limiting beans, and the limiting beans are sleeved inside the limiting holes.

[0011] Optionally, a sealing box is fixedly connected to the top surface of the device tube, a battery is sleeved inside the sealing box, a charging port is provided on the top surface of the battery, and an opening that matches the charging port is opened on the top surface of the sealing box.

[0012] Optionally, the surface of the device tube is covered with an anti-slip cover made of silicone material, and the surface of the anti-slip cover is provided with anti-slip patterns for increasing friction.

[0013] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0014] 1. Through the setting of the reduction assembly, when the drive motor drives the pinion to rotate rapidly, the reduction gear meshing on the side of the pinion rotates accordingly. Because the circumference and gear ratio of the pinion are smaller than those of the reduction gear, the reduction gear rotates at a slower speed. The reduction gear drives the mounting assembly fixed on the bottom to rotate, slowly screwing the screws into the hard drive bracket, thereby avoiding the user's inability to control the torque due to screwing in too quickly, which may cause damage to the hard drive bracket.

[0015] 2. Through the setting of the installation component, different sizes of plum screw heads can be selected according to different screw models, and pushed into the interior of the square tube. After the plum screw head enters the appropriate position inside the square tube, the spring rebounds and drives the limit bean to fit into the limit hole on the side of the square tube. Then, the driving motor drives the plum screw head to rotate through the reduction assembly, and screws the screw into the hard disk bracket, thereby achieving the effect of not needing to tighten the screw manually and improving the efficiency of screwing in.

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the picture:

[0019] Figure 1 Schematic diagram of the overall structure;

[0020] Figure 2 It is a schematic diagram of the deceleration component structure;

[0021] Figure 3 This is a schematic diagram of the installation component structure;

[0022] Figure 4 Schematic diagram of the split structure.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Equipment barrel; 2. Drive motor; 3. Reduction assembly; 31. Pinion; 32. Reduction gear; 33. Frame; 4. Mounting assembly; 41. Square tube; 42. Torx screw head; 43. Spring; 44. Limiting bean; 5. Connecting rod; 6. Sealing box; 7. Battery; 8. Anti-slip cover.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, a quick screw-on device for hard disk trays of multiple specifications is provided, including: a device tube 1, a drive motor 2 is sleeved inside the device tube 1, the output end of the drive motor 2 is fixedly connected to a reduction assembly 3, and the bottom surface of the reduction assembly 3 is fixedly connected to an installation assembly 4.

[0028] One aspect of this embodiment is that different sizes of torx screw heads 42 can be selected according to the screw model and pushed into the interior of the square tube 41. After the torx screw head 42 enters the appropriate position inside the square tube 41, the spring 43 rebounds and drives the limit bead 44 to engage the limit hole on the side of the square tube 41, thereby increasing the applicability of the device. It should be noted that all electrical devices involved in this application can be powered by batteries or external power supplies.

[0029] like Figure 4 As shown, the top surface of the device tube 1 of this embodiment is fixedly connected to a sealing box 6, a battery 7 is sleeved inside the sealing box 6, a charging port is provided on the top surface of the battery 7, and an opening that matches the charging port is opened on the top surface of the sealing box 6; the rechargeable battery 7 can provide power for the drive motor 2, thereby improving the portability and practicality of the device.

[0030] like Figure 4 As shown, the surface of the device tube 1 of this embodiment is covered with an anti-slip cover 8 made of silicone material, and the surface of the anti-slip cover 8 is provided with anti-slip patterns for increasing friction; the anti-slip cover 8 can increase the comfort of holding the device tube 1, and at the same time, the anti-slip patterns can increase its surface friction.

[0031] Example 1:

[0032] In this embodiment, the reduction assembly 3 includes a pinion 31 fixedly connected to the output end of the drive motor 2, and the side of the pinion 31 is engaged with a reduction gear 32, and the surfaces of the pinion 31 and the reduction gear 32 are rotatably connected to the frame 33; when the drive motor 2 drives the pinion 31 to rotate rapidly, the reduction gear 32 engaged on the side of the pinion 31 rotates accordingly. Since the circumference and gear ratio of the pinion 31 are smaller than those of the reduction gear 32, the reduction gear 32 rotates at a slower speed. The reduction gear 32 drives the mounting assembly 4 fixed on the bottom to rotate, and slowly screws the screws into the hard disk bracket, thereby avoiding the problem of the user being unable to control the torque due to the screw being screwed in too quickly, causing damage to the hard disk bracket.

[0033] Example 2:

[0034] In this embodiment, the mounting assembly 4 includes a square tube 41 fixedly connected to the bottom surface of the reduction gear 32, and a plum blossom screw head 42 is sleeved inside the square tube 41. Holes are provided on both sides of the plum blossom screw head 42, and a spring 43 is sleeved inside the sleeve hole. The side of the spring 43 is fixedly connected to a limiting bean 44; plum blossom screw heads 42 of different sizes can be selected according to different screw models and pushed into the interior of the square tube 41. After the plum blossom screw head 42 enters the appropriate position inside the square tube 41, the spring 43 rebounds and drives the limiting bean 44 to be stuck in the limiting hole on the side of the square tube 41. Then, the driving motor 2 drives the plum blossom screw head 42 to rotate through the reduction assembly 3, and screws the screw into the hard disk bracket, thereby achieving the effect of not needing to manually screw the screw and improving the efficiency of screwing in the screw.

[0035] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A fast screw-on device for hard disk brackets of various specifications, characterized in that: include: A device cylinder (1), wherein a driving motor (2) is sleeved inside the device cylinder (1), a reduction assembly (3) is fixedly connected to the output end of the driving motor (2), and a mounting assembly (4) is fixedly connected to the bottom surface of the reduction assembly (3); The reduction assembly (3) comprises a pinion (31) fixedly connected to the output end of the drive motor (2); a reduction gear (32) is meshed on the side of the pinion (31); and a frame (33) is rotatably connected to the surfaces of the pinion (31) and the reduction gear (32).

2. The fast screw-on device for multi-specification hard disk brackets according to claim 1, characterized in that: Both ends of the frame (33) are fixedly connected to connecting rods (5), and one end of the connecting rod (5) is fixedly connected to the interior of the equipment cylinder (1).

3. The fast screw-on device for multi-specification hard disk brackets according to claim 1, characterized in that: The mounting assembly (4) comprises a square tube (41) fixedly connected to the bottom surface of the reduction gear (32); a plum blossom screw head (42) is sleeved inside the square tube (41); sleeve holes are provided on both sides of the plum blossom screw head (42); a spring (43) is sleeved inside the sleeve hole; and a side surface of the spring (43) is fixedly connected to a limiting bean (44).

4. The fast screw-on device for multi-specification hard disk brackets according to claim 3, characterized in that: Limiting holes are provided on both sides of the square tube (41), the inner diameter of the limiting holes matches the outer diameter of the limiting beans (44), and the limiting beans (44) are sleeved inside the limiting holes.

5. The fast screw-on device for multi-specification hard disk brackets according to claim 1, characterized in that: The top surface of the device tube (1) is fixedly connected to a sealing box (6), the interior of the sealing box (6) is sleeved with a battery (7), the top surface of the battery (7) is provided with a charging port, and the top surface of the sealing box (6) is provided with an opening that matches the charging port.

6. The fast screw-on device for multi-specification hard disk brackets according to claim 1, characterized in that: The surface of the device barrel (1) is sleeved with an anti-skid sleeve (8) made of silicone material, and the surface of the anti-skid sleeve (8) is provided with anti-skid patterns for increasing friction.

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