Computer capable of switching hard disks

Abstract

The utility model provides a computer capable of switching hard disks, and relates to the field of computers. The computer capable of switching the hard disks comprises a case, a mounting groove is formed in one side of the case, a pressing plate is slidably connected into the mounting groove, a T-shaped groove is formed in the position, located at the top of the mounting groove, of the wall in the case, and two sliding columns are slidably connected between the top of the mounting groove and the bottom of the T-shaped groove. According to the computer capable of switching the hard disks, the hard disks are inserted into the mounting grooves, when the hard disks make contact with an abutting block, the abutting block is pushed, a second rack is pushed through the abutting block to drive a second gear to rotate, then the second gear drives a first belt wheel to rotate, and the first belt wheel is matched with a belt to drive the second belt wheel to rotate; and a first rack is pushed to move through rotation of the first gear, so that a connecting rod is driven to be matched with a sliding column to drive a pressing plate to move, the hard disk is fixed into a mounting groove through the pressing plate, the mounting convenience of the hard disk is greatly improved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a computer with a switchable hard disk. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed calculations. It can perform numerical calculations, logical calculations, and has storage and memory functions.

[0003] A Chinese patent discloses a computer with switchable hard disks, with the authorization announcement number CN205451038U. The left slot, the front slot, the right slot, and the rear slot are all provided with an upper slot on one side and a lower slot on the other side. The upper slot is connected to the upper positioning slot, the lower slot is connected to the lower positioning slot, the left slot is connected to the left fixing plate, the front slot is connected to the front fixing plate, and the right slot is connected to the right fixing plate. The patent can firmly fix the first hard disk and the second hard disk by using a spring, a front positioning plate, a rear spring, and a rear positioning plate, and is safe when using the first hard disk and the second hard disk;

[0004] However, the device is used to fix the hard disk by front and rear positioning stickers. When installing, the rear spring is pulled to pull the rear positioning sticker, and then the hard disk is fixed. This fixing method is time-consuming and labor-intensive, greatly reducing work efficiency. Therefore, those skilled in the art provide a computer with switchable hard disks to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a computer with a switchable hard disk, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: A computer with a switchable hard disk includes a chassis, a mounting groove is provided on one side of the chassis, a pressure plate is slidably connected inside the mounting groove, a T-slot is provided on the wall inside the chassis and located at the top of the mounting groove, two sliding posts are slidably connected between the top of the mounting groove and the bottom of the T-slot, a pressure plate is fixedly connected between the bottoms of the two sliding posts, a connecting rod is fixedly connected between the tops of the two sliding posts, a first rack is fixedly connected to one end of the connecting rod away from the sliding post, a resistance block is slidably connected between one side of the mounting groove and one side of the T-slot, a second rack is fixedly connected to one end of the resistance block close to the T-slot, a first pulley is rotatably connected inside the T-slot, a second pulley is rotatably connected inside the T-slot and located above the first pulley, a belt is sleeved between the first pulley and the outer side of the second pulley, a second gear is fixedly connected to one side of the first pulley, the second gear is meshingly connected to the second rack, and a first gear is fixedly connected to one side of the second pulley, the first gear is meshingly connected to the first rack.

[0009] By adopting the above technical solution, the hard disk is inserted into the installation slot, and when the hard disk contacts the resistance block, the resistance block is pushed, and the second rack is pushed by the resistance block, thereby driving the second gear to rotate, and then the first pulley is driven to rotate by the second gear, and the second pulley is driven to rotate by the first pulley and the belt, thereby driving the first gear to rotate, and the first rack is pushed to move by the rotation of the first gear, thereby driving the connecting rod and the sliding column to drive the pressure plate to move, and then the hard disk is fixed in the installation slot by the pressure plate, which greatly improves the convenience of hard disk installation and greatly improves work efficiency.

[0010] Preferably, a first sliding rod is fixedly connected to the inner wall of the T-slot and located on one side of the second rack, a first slider is fixedly connected to the top of the interference block, the first slider is meshingly connected to the first sliding rod, two fixed plates are fixedly connected to the inner wall of the T-slot and located on one side of the connecting rod, a second sliding rod is fixedly connected between the two fixed plates, a second slider is fixedly connected to the top of the connecting rod, and the second slider is slidably connected to the second sliding rod.

[0011] By adopting the above technical solution, when the resistance block moves, it will drive the first slider to slide on the outside of the first slide rod, thereby improving the stability of the movement of the resistance block. At the same time, when the first rack moves, it will drive the second slider to slide on the outside of the second slide rod, thereby greatly improving the stability of the first rack, avoiding tooth disengagement, and greatly improving the stability during movement.

[0012] Preferably, the bottom of the second rack is fixedly connected to a limiting block, and limiting grooves are equidistantly provided at the bottom of the limiting block. A sliding groove is provided inside the inner wall of the chassis and below the T-slot, and a moving block is slidably connected inside the sliding groove. A limiting rod is fixedly connected inside the moving block, and one end of the limiting rod extends to the inside of the T-slot and is used in conjunction with the limiting groove. A first spring is fixedly connected to the outside of the limiting rod and between the bottom of the moving block and the inner wall of the sliding groove.

[0013] By adopting the above technical solution, when the resistance block and the second rack move, the limit rod will be continuously pushed through the limit block. When the pressure plate moves to a suitable position, the limit rod will fix it inside the limit groove with the cooperation of the first spring and the moving block, thereby fixing the pressure plate and the hard disk, which greatly improves the stability of the hard disk. At the same time, hard disks of different sizes can be fixed through the limit groove, which greatly improves the practicality of the equipment.

[0014] Preferably, an auxiliary groove is provided on the outer side of the chassis and below the slide groove, and one end of the limiting rod away from the limiting groove extends to the inside of the auxiliary groove and is fixedly connected with an adjustment block.

[0015] By adopting the above technical solution, when the hard disk needs to be removed, the adjustment block is pulled to slide in the auxiliary slot, and then the limit rod is moved out of the limit slot in cooperation with the moving block and the first spring, which greatly improves the use effect.

[0016] Preferably, an adjustment groove is provided inside the inner wall of the chassis and on one side of the T-slot, a T-block is slidably connected inside the adjustment groove, one side of the T-block extends into the interior of the T-slot and is fixedly connected to the second rack, and a second spring is fixedly connected between one side of the T-block and the inner wall of the adjustment groove.

[0017] By adopting the above technical solution, when the hard disk is fixed in the installation slot, the second spring is compressed by the resistance block in cooperation with the second rack and the T-block. When the hard disk is taken out, the second spring will reset to push the T-block and cooperate with the resistance block to push the hard disk out, thereby greatly improving work efficiency.

[0018] Preferably, grooves are provided at the top and bottom of the inner wall of the chassis, a third sliding rod is fixedly connected inside the groove, two fixed rods are slidably connected between the outer sides of two third sliding rods, and a ring block is fixedly connected to one side of the fixed rod.

[0019] By adopting the above technical solution, computer parts of different heights can be fixed by the annular block, and the distance between the two fixing rods can be adjusted by the third sliding rod to adapt to parts of different widths, which greatly improves the application range of the equipment and thus improves its practicality.

[0020] Preferably, a cover plate is fixedly connected to the outer side of the chassis by bolts, and heat dissipation grooves are equidistantly formed on a side of the chassis away from the mounting grooves.

[0021] By adopting the above technical solution, the chassis can be sealed by the cover plate, and the cover plate can be easily removed by bolts, which further improves the use effect. At the same time, the chassis can be easily cooled by the heat dissipation groove, which greatly improves the service life of internal parts.

[0022] (III) Beneficial effects

[0023] The present application provides a computer with a switchable hard disk. The beneficial effects are as follows:

[0024] When in use, the computer with switchable hard disk can insert the hard disk into the installation slot, and when the hard disk contacts the resistance block, the resistance block is pushed, and the second rack is pushed by the resistance block, thereby driving the second gear to rotate, and then the first pulley is driven to rotate by the second gear, and the second pulley is driven to rotate by the first pulley in cooperation with the belt, thereby driving the first gear to rotate, and the first rack is pushed to move by the rotation of the first gear, thereby driving the connecting rod to cooperate with the sliding column to drive the pressure plate to move, and then the hard disk is fixed in the installation slot by the pressure plate, which greatly improves the convenience of hard disk installation and greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an exploded diagram illustrating the present application.

[0026] Figure 2 This is a three-dimensional diagram illustrating the present application.

[0027] Figure 3 Schematic diagram of the structure inside the T-slot.

[0028] Figure 4 This is a cross-sectional view illustrating the present application.

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] Figure 6 It is a cross-sectional view of a T-slot.

[0031] In the figure: 1, chassis; 2, mounting groove; 3, pressure plate; 4, T-slot; 5, slide column; 6, connecting rod; 7, first rack; 8, first gear; 9, interference block; 10, second rack; 11, second gear; 12, first pulley; 13, second pulley; 14, first slider; 15, first slide bar; 16, fixed plate; 17, second slide bar; 18, second slider; 19, limit block; 20, limit groove; 21, slide groove; 22, moving block; 23, limit rod; 24, first spring; 25, auxiliary groove; 26, adjustment block; 27, adjustment groove; 28, T-block; 29, second spring; 30, groove; 31, third slide bar; 32, fixed rod; 33, annular block; 34, cover plate. DETAILED DESCRIPTION

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figure 1 to Figure 6 The embodiment of the present application provides a computer with a switchable hard disk, including a chassis 1, a mounting slot 2 is provided on one side of the chassis 1, a pressure plate 3 is slidably connected inside the mounting slot 2, a T-slot 4 is provided on the wall inside the chassis 1 and located at the top of the mounting slot 2, two sliding posts 5 are slidably connected between the top of the mounting slot 2 and the bottom of the T-slot 4, a pressure plate 3 is fixedly connected between the bottoms of the two sliding posts 5, the pressure plate 3 can be driven to move by the sliding posts 5, so that the hard disk is fixed inside the mounting slot 2, a connecting rod 6 is fixedly connected between the tops of the two sliding posts 5, and a first rack 7 is fixedly connected to one end of the connecting rod 6 away from the sliding posts 5, a resistance block 9 is slidably connected between one side of the mounting slot 2 and one side of the T-slot 4, and a second rack 10 is fixedly connected to the end of the resistance block 9 close to the T-slot 4, and a first pulley 12 is rotatably connected inside the T-slot 4, and when the hard disk contacts the resistance block 9, the resistance block 9 is pushed, and the resistance block 9 is driven by the resistance The block 9 pushes the second rack 10 to drive the second gear 11 to rotate, and then drives the first pulley 12 to rotate through the second gear 11. The inside of the T-slot 4 and above the first pulley 12 is rotatably connected with the second pulley 13. A belt is sleeved between the first pulley 12 and the outer side of the second pulley 13. The first pulley 12 cooperates with the belt to drive the second pulley 13 to rotate, and then the first gear 8 and the second gear 11 can be transmitted. The second gear 11 is fixedly connected to one side of the first pulley 12, and the second gear 11 is meshed with the second rack 10. The first gear 8 is fixedly connected to one side of the second pulley 13, and the first gear 8 is meshed with the first rack 7. The rotation of the first gear 8 drives the first rack 7 to move, thereby driving the connecting rod 6 to cooperate with the sliding column 5 to drive the pressure plate 3 to move, and then the hard disk is fixed in the installation slot 2 through the pressure plate 3, which greatly improves the installation efficiency.

[0034] Reference Figure 1 to Figure 6In one aspect of the present embodiment, a first slide bar 15 is fixedly connected to the inner wall of the T-slot 4 and located on one side of the second rack 10, a first slider 14 is fixedly connected to the top of the interference block 9, the first slider 14 is meshed with the first slide bar 15, two fixed plates 16 are fixedly connected to the inner wall of the T-slot 4 and located on one side of the connecting rod 6, a second slide bar 17 is fixedly connected between the two fixed plates 16, a second slider 18 is fixedly connected to the top of the connecting rod 6, the second slider 18 is slidably connected to the second slide bar 17, when the interference block 9 moves, it will drive the first slider 14 to slide on the outside of the first slide bar 15, thereby improving the stability of the movement of the interference block 9, and at the same time, when the first rack 7 moves, it will drive the second slider 18 to slide on the outside of the second slide bar 17, thereby greatly improving the stability of the first rack 7, avoiding tooth disengagement, and greatly improving the stability during movement.

[0035] Reference Figure 1 to Figure 6 In one aspect of the present embodiment, a limiting block 19 is fixedly connected to the bottom of the second rack 10, and limiting grooves 20 are equidistantly provided at the bottom of the limiting block 19. A slide groove 21 is provided inside the inner wall of the chassis 1 and below the T-slot 4. A moving block 22 is slidably connected inside the slide groove 21. A limiting rod 23 is fixedly connected inside the moving block 22. One end of the limiting rod 23 extends to the inside of the T-slot 4 and is used in conjunction with the limiting groove 20. A first spring 24 is fixedly connected to the outside of the limiting rod 23 and located between the bottom of the moving block 22 and the inner wall of the slide groove 21. When the interference block 9 and the second rack 10 move, the limiting rod 23 will be continuously pushed through the limiting block 19. When the pressure plate 3 moves to a suitable position After that, the limiting rod 23 will be fixed in the limiting groove 20 with the cooperation of the first spring 24 and the moving block 22, and then the pressure plate 3 will be fixed to the hard disk, which greatly improves the stability of the hard disk. At the same time, hard disks of different sizes can be fixed through the limiting groove 20, which greatly improves the practicality of the equipment. An auxiliary groove 25 is provided on the outside of the chassis 1 and below the slide groove 21. The end of the limiting rod 23 away from the limiting groove 20 extends to the inside of the auxiliary groove 25 and is fixedly connected with an adjustment block 26. When the hard disk needs to be removed, the adjustment block 26 is pulled to slide in the auxiliary groove 25, and then the limiting rod 23 is moved out of the limiting groove 20 in cooperation with the moving block 22 and the first spring 24, which greatly improves the use effect.

[0036] Reference Figure 1 to Figure 6In one aspect of the present embodiment, an adjustment groove 27 is provided inside the inner wall of the chassis 1 and on one side of the T-slot 4, a T-block 28 is slidably connected inside the adjustment groove 27, one side of the T-block 28 extends to the inside of the T-slot 4 and is fixedly connected to the second rack 10, a second spring 29 is fixedly connected between one side of the T-block 28 and the inner wall of the adjustment groove 27, when the hard disk is fixed into the mounting slot 2, the second spring 29 is compressed by the interference block 9 in cooperation with the second rack 10 and the T-block 28, when the hard disk is taken out, the second spring 29 will reset to push the T-block 28, and cooperate with the interference block 9 to push the hard disk out, thereby greatly improving the work efficiency.

[0037] Reference Figure 1 to Figure 6 In one aspect of the present embodiment, a groove 30 is provided at the top and the bottom of the inner wall of the chassis 1, and a third slide bar 31 is fixedly connected inside the groove 30. Two fixing rods 32 are slidably connected between the outer sides of the two third slide bars 31, and a ring block 33 is fixedly connected to one side of the fixing rod 32. Computer parts of different heights can be fixed by the ring block 33, and the distance between the two fixing rods 32 can be adjusted by the third slide bar 31 to adapt to parts of different widths, which greatly improves the application range of the equipment and thus improves the practicality. A cover plate 34 is fixedly connected to the outer side of the chassis 1 by bolts, and the chassis 1 can be sealed by the cover plate 34. At the same time, the cover plate 34 can be easily removed by bolts, which further improves the use effect. Heat dissipation grooves are equidistantly provided on the side of the chassis 1 away from the installation groove 2, and the heat dissipation grooves can be conveniently used to dissipate the heat of the chassis 1, which greatly improves the service life of internal parts.

[0038] Working principle: When in use, insert the hard disk into the installation slot 2. When the hard disk contacts the resistance block 9, push the resistance block 9, and push the second rack 10 through the resistance block 9 to drive the second gear 11 to rotate, and then drive the first pulley 12 to rotate through the second gear 11, and drive the second pulley 13 to rotate through the first pulley 12 and the belt, thereby driving the first gear 8 to rotate, and the rotation of the first gear 8 pushes the first rack 7 to move, thereby driving the connecting rod 6 to cooperate with the sliding column 5 to drive the pressure plate 3 to move, and then fix the hard disk in the installation slot 2 through the pressure plate 3, and then open the cover plate 34 through the bolts, move the two fixing rods 32 to adjust the distance, and fix the parts with the annular block 33 and bolts, thereby realizing the assembly of the chassis 1.

[0039] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A computer with a switchable hard disk, comprising a chassis, characterized in that: The cam is provided with a first gear wheel, and the second gear wheel is provided with a second gear wheel, and the second gear wheel is meshed with the second gear wheel.

2. A computer with a switchable hard disk according to claim 1, characterized in that: The inner wall of the T-slot and one side of the second rack are fixedly connected with a first sliding rod, the top of the resistance block is fixedly connected with a first slider, the first slider is meshed with the first sliding rod, the inner wall of the T-slot and one side of the connecting rod are fixedly connected with two fixed plates, a second sliding rod is fixedly connected between the two fixed plates, the top of the connecting rod is fixedly connected with a second slider, and the second slider is slidably connected to the second sliding rod.

3. A computer with a switchable hard disk according to claim 1, characterized in that: The bottom of the second rack is fixedly connected to a limiting block, and limiting grooves are equidistantly provided at the bottom of the limiting block. A sliding groove is provided inside the inner wall of the chassis and below the T-slot, and a moving block is slidably connected inside the sliding groove. A limiting rod is fixedly connected inside the moving block, and one end of the limiting rod extends to the inside of the T-slot and is used in conjunction with the limiting groove. A first spring is fixedly connected to the outside of the limiting rod and between the bottom of the moving block and the inner wall of the sliding groove.

4. A computer with a switchable hard disk according to claim 3, characterized in that: An auxiliary groove is provided on the outer side of the chassis and below the slide groove. One end of the limiting rod away from the limiting groove extends to the inside of the auxiliary groove and is fixedly connected with an adjusting block.

5. The computer with a switchable hard disk according to claim 1, characterized in that: An adjustment groove is provided inside the inner wall of the chassis and on one side of the T-slot, a T-block is slidably connected inside the adjustment groove, one side of the T-block extends into the inside of the T-slot and is fixedly connected to the second rack, and a second spring is fixedly connected between one side of the T-block and the inner wall of the adjustment groove.

6. The computer with a switchable hard disk according to claim 1, characterized in that: The top and bottom of the inner wall of the chassis are both provided with grooves, the inside of the grooves are fixedly connected with third sliding rods, two fixed rods are slidably connected between the outer sides of the two third sliding rods, and one side of the fixed rods is fixedly connected with an annular block.

7. The computer with a switchable hard disk according to claim 1, characterized in that: The outer side of the chassis is fixedly connected with a cover plate by bolts, and a side of the chassis away from the installation groove is provided with heat dissipation grooves at equal distances.

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