Computer case with horizontal drawer

Abstract

The invention discloses a drawer horizontal type computer case which comprises a case body, thickening plates are symmetrically and fixedly connected to the two sides of the case body, heat dissipation nets are arranged in the two sets of thickening plates, bolts are in threaded connection to the four corners of the two sets of thickening plates, and the two sets of thickening plates are in threaded connection with the case body through the bolts. A top cover is fixedly connected to the top of the case, a drawer is slidably connected to the interior of the case, a handle is fixedly connected to the side, away from the case, of the drawer, a placement groove is formed in the bottom end of the inner side of the case, an insertion rod is rotatably connected to the interior of the placement groove, a lantern ring is fixedly connected to the exterior of the insertion rod, and an extension block is fixedly connected to one side of the lantern ring; compared with an existing computer case, by means of the design of the clamping strips and the second springs, elements in the case can be rapidly displayed, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of computer cases, and in particular relates to a drawer-type horizontal computer case. Background Art

[0002] The computer case is an important part of computer hardware, and its main function is to protect and fix the internal components of the computer. The case is the outer shell of the computer, which can protect the internal hardware from physical damage such as collision, dust, static electricity, etc. The inside of the case uses slots, interfaces, and connecting cables to fix the motherboard, processor, memory, hard disk, graphics card and other key components together to form a complete computer system. The case is usually equipped with a fan or cooling system to ensure that the computer can maintain a stable temperature when running at high load to prevent hardware damage due to overheating.

[0003] At present, desktop computers are commonly used tools in people's lives and offices, and are widely used in personal homes, corporate offices and other places. However, most of the existing computer cases are vertical cases, which have the problems of occupying a large space, being difficult to maintain, and the motherboard being easily deformed. When the inside of the case needs to be repaired, the side panels of the case need to be removed with the help of auxiliary tools to expose the internal space of the case, which greatly increases the workload. At the same time, the existing case is in direct contact with the ground, which will cause the humid gas on the ground to enter the interior of the case, which will affect the working state of the internal components of the case in the long run. Summary of the invention

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a drawer-type horizontal computer case, which solves the problem in the prior art that when the interior of the case is damaged, the side panels of the case need to be manually disassembled with the aid of auxiliary tools. The design of support feet and rollers can reduce the chance of moisture entering the interior of the case and facilitate transportation of the case.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the present invention provides a drawer-type horizontal computer case, which includes a case, thickened plates are symmetrically fixedly connected on both sides of the case, heat dissipation nets are provided inside the two groups of thickened plates, bolts are threadedly connected at the four corners of the two groups of thickened plates, the two groups of thickened plates are threadedly connected to the case through bolts, a top cover is fixedly connected to the top of the case, a drawer is slidably connected to the inside of the case, a handle is fixedly connected to the side of the drawer away from the case, a placement groove is provided at the bottom end of the inner side of the case, a plug rod is rotatably connected to the inside of the placement groove, a ring is fixedly connected to the outside of the plug rod, an extension block is fixedly connected to one side of the ring, a handle is fixedly connected to the end of the extension block away from the ring, a plug strip is fixedly connected to the side of the ring away from the extension block, a card strip is fixedly connected to the top of the plug strip, and a card slot is provided at the bottom of the drawer at a position corresponding to the card strip.

[0008] When the chassis of the present technical solution is used, the handle is held and lifted upward, and then the ring is subjected to tension and tilted at an angle, and then the ring and the plug rod are synchronously rotated inside the placement groove, and then the movement direction of the plug strip and the handle is opposite, and then the card strip is separated from the inside of the card slot, and the compressed energy stored in the second spring is released, and then the baffle slides along a predetermined route to complete the unfolding of the drawer, and the driving rod is pulled outward, and then the arc structure in the middle of the driving rod will directly separate from the inside of the straight groove, so that the fixed cylinder can be translated, and at the same time, a pulling force is generated on the card hook, and the waist groove is designed with an inclined surface, so that the card hooks can contract and move with each other, and then the card hook can be separated from the inside of the connecting frame, and lifted by one end of the top plate. When cleaning the dust on the dustproof net, the dust will not fall directly into the inside of the chassis, and the pedal is pressed downward to realize that the hook strip wraps the card column, and the hook spring provides thrust, so that the first stabilizer bar and the second stabilizer bar are in a parallel state, and the roller is in contact with the ground, so that the chassis can be moved conveniently and accidents caused by manual handling of the chassis can be prevented.

[0009] Preferably, a square groove is provided at the bottom of the plug-in strip, a first spring is fixedly connected inside the square groove, and a receiving groove is provided at a position corresponding to the first spring at the bottom end of the inner side of the chassis.

[0010] Furthermore, a baffle is symmetrically fixedly connected to the bottom of the drawer and on one side away from the card slot, a second spring is fixedly connected between the baffle and the inner wall of the chassis, a sliding groove is opened at the bottom end of the inner side of the chassis corresponding to the baffle, and the drawer is slidably connected to the chassis through the baffle.

[0011] Furthermore, the drawer is symmetrically fixedly connected to a hanging strip at one end away from the handle, and multiple groups of sealing blocks are fixedly connected to the outside of the two groups of hanging strips. The multiple groups of sealing blocks are distributed at equal intervals, and the sealing blocks are designed with a semi-arc structure. A track is fixedly connected at a position corresponding to the sealing block on the inner wall of the chassis, and the bottom end of the drawer is fixedly connected to a limit strip, and a limit groove is provided at a position corresponding to the limit strip on the inner wall of the chassis.

[0012] Furthermore, the top cover is rotatably connected to the top plate inside, and a transverse axis is fixedly connected to the end of the top plate close to the handle. The top plate is rotatably connected to the top cover through the transverse axis. A pair of dustproof nets are provided inside the top plate, and a groove is provided on the side of the top plate away from the transverse axis. A connecting frame is fixedly connected to the inside of the groove, and the connecting frame is designed as a T-shaped structure.

[0013] Furthermore, a protrusion is fixedly connected to the position of the top cover corresponding to the groove, and a driving rod is slidably connected to the top of the thickened plate. The driving rod passes through the protrusion and is slidably connected to the inside of the top plate. A through groove is opened inside the protrusion, and a fixed cylinder is slidably connected inside the through groove. One end of the fixed cylinder is fixedly connected to an extension sleeve, and the extension sleeve is fixedly connected to a fixing ring. The outside of the fixing ring is symmetrically rotatably connected to a hook, and the hook extends to the inside of the connecting frame.

[0014] Furthermore, a waist groove is provided inside the hook, and a positioning column is slidably connected inside the waist groove. The positioning column passes through the inside of the through groove and is fixedly connected to the protrusion. A straight groove is provided inside the fixing tube, and the driving rod extends to the outside of the straight groove. The middle part of the driving rod is designed as an arc-shaped structure.

[0015] Furthermore, one end of the driving rod is fixedly connected to a third spring, and one end of the third spring away from the driving rod is fixedly connected to a contact rod, and the contact rod extends to the inner wall of the top cover and is fixedly connected to the top cover.

[0016] Furthermore, the bottom of the thickened plate is fixedly connected with a first supporting foot and a second supporting foot, respectively, the first supporting foot and the second supporting foot are hinged with a first stabilizing bar and a second stabilizing bar respectively, the outer side of the first stabilizing bar is fixedly connected with a pedal, the outer side of the first stabilizing bar is rotatably connected with a hook strip, and the outer side of the second stabilizing bar is fixedly connected with a clamping column at a position corresponding to the hook strip.

[0017] Furthermore, a hook spring is fixedly connected between the hook strip and the first stabilizing rod, a roller is rotatably connected to the side of the first stabilizing rod away from the second stabilizing rod, and receiving grooves are respectively provided at the two ends of the top of the thickened plate at positions corresponding to the first supporting foot and the second supporting foot.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The chassis of the present invention adopts the design of the card strip. By holding the handle and lifting it upward, the ring is subjected to tension and tilted at an angle. Then the ring and the plug-in rod rotate synchronously inside the placement slot, and then the movement direction of the plug-in strip and the handle is opposite. Then the card strip is separated from the inside of the card slot, the compressed energy of the second spring is released, and then the baffle slides along a predetermined route to complete the unfolding of the drawer.

[0021] 2. The chassis of the present invention is designed with a driving rod. By pulling the driving rod outward, the arc structure in the middle of the driving rod will directly disengage from the inside of the straight groove, so that the fixed cylinder can be translated and a pulling force can be generated on the hook. The waist groove is designed with an inclined surface, so that the hooks can contract and move with each other, and then the hooks can be disengaged from the inside of the connecting frame and lifted by one end of the top plate. When the dust on the dustproof net is cleaned, the dust will not fall directly into the inside of the chassis.

[0022] 3. The chassis of the present invention is designed with a hook strip. By pressing the pedal downward, the hook strip wraps the card column. At the same time, the hook spring provides thrust to complete the first stabilizer bar and the second stabilizer bar being in a parallel state, so that the roller is in contact with the ground, which facilitates the movement of the chassis and prevents manual handling of the chassis from causing accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the device of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall back structure of the device of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall internal structure of the device of the present invention;

[0026] Figure 4 This is a schematic diagram of the bottom structure of the drawer of the device of the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of the collar of the device of the present invention;

[0028] Figure 6 This is a schematic diagram of the internal structure of the bump of the device of the present invention;

[0029] Figure 7 This is a schematic diagram of the fixed cylinder structure of the device of the present invention;

[0030] Figure 8 This is a schematic diagram of the top plate structure of the device of the present invention;

[0031] Fig. 9 This is a schematic diagram of the supporting foot structure of the device of the present invention;

[0032] Fig.10This is a schematic diagram of the structure of the stabilizer bar of the device of the present invention;

[0033] The marks in the attached drawings are: 1, chassis; 2, thickened plate; 3, heat dissipation net; 4, top cover; 5, drawer; 6, handle; 7, plug rod; 8, ring; 9, grip; 10, plug strip; 11, card strip; 12, card slot; 13, first spring; 14, baffle; 15, second spring; 16, sealing block; 17, track; 18, limit strip; 19, top plate; 20, horizontal axis; 21, dust net; 22, connection frame; 23 , bump; 24, driving rod; 25, fixing cylinder; 26, extension sleeve; 27, fixing ring; 28, hook; 29, waist groove; 30, positioning column; 31, straight groove; 32, third spring; 33, contact rod; 34, first supporting foot; 35, second supporting foot; 36, first stabilizing rod; 37, second stabilizing rod; 38, pedal; 39, hook strip; 40, clamping column; 41, hook spring; 42, roller; 43, receiving groove. DETAILED DESCRIPTION

[0034] This specific implementation is a drawer-type horizontal computer case, and its structural schematic diagram is as follows Figure 1-10 As shown, the computer case includes a case 1, thickened plates 2 are symmetrically fixedly connected on both sides of the case 1, heat dissipation nets 3 are provided inside the two sets of thickened plates 2, bolts are threadedly connected at the four corners of the two sets of thickened plates 2, and the two sets of thickened plates 2 are threadedly connected to the case 1 through bolts, a top cover 4 is fixedly connected to the top of the case 1, a drawer 5 is slidably connected to the inside of the case 1, a handle 6 is fixedly connected to the side of the drawer 5 away from the case 1, a placement groove is provided at the bottom end of the inner side of the case 1, a plug rod 7 is rotatably connected to the inside of the placement groove, a collar 8 is fixedly connected to the outside of the plug rod 7, an extension block is fixedly connected to one side of the collar 8, a handle 9 is fixedly connected to the end of the extension block away from the collar 8, a plug strip 10 is fixedly connected to the side of the collar 8 away from the extension block, and the top of the plug strip 10 is fixed A card strip 11 is connected, and a card slot 12 is provided at the bottom of the drawer 5 at a position corresponding to the card strip 11. By placing the chassis 1 at the designated position, and then through the heat dissipation net 3 on the thickened plate 2, the inside of the chassis 1 is connected with the outside, and the working components inside the chassis 1 are quickly cooled down. When it is necessary to inspect the components inside the chassis 1, the handle 9 is held and lifted upward, and then the ring 8 is subjected to tension and tilted at an angle, and then the ring 8 and the plug rod 7 are synchronously rotated inside the placement groove, and then the plug strip 10 and the handle 9 move in opposite directions. Since the ring 8 is the force point, the plug strip 10 and the extension block are designed to be oblique, and then the card strip 11 and the plug strip 10 are synchronously lowered, and then the card strip 11 is separated from the inside of the card slot 12;

[0035] Among them, in this embodiment, a square groove is provided at the bottom of the plug strip 10, and a first spring 13 is fixedly connected inside the square groove. A receiving groove is provided at the bottom end of the inner side of the chassis 1 at a position corresponding to the first spring 13. As the plug strip 10 and the handle 9 are in an oblique state, the plug strip 10 then descends, and then the square groove squeezes the first spring 13. When no motion force is applied to the handle 9, the first spring 13 will expand and contract to store energy in an expanded state, and the plug strip 10 will always maintain an upward lifting force, so that the card strip 11 is always in contact with the card groove 12.

[0036] Secondly, in this embodiment, a baffle 14 is symmetrically fixedly connected to the bottom of the drawer 5 and one side away from the card slot 12, and a second spring 15 is fixedly connected between the baffle 14 and the inner wall of the chassis 1. A slide groove is provided at the bottom end of the inner side of the chassis 1 at a position corresponding to the baffle 14. The drawer 5 is slidably connected to the chassis 1 through the baffle 14. As the card strip 11 releases the connection with the card slot 12, the compressed energy storage of the second spring 15 is released, and then the second spring 15 will unfold and apply thrust to the baffle 14. Then, the baffle 14 slides along a predetermined route under the limiting action of the slide groove. By controlling the length of the second spring 15 after unfolding, the unfolded length of the drawer 5 can be completed, thereby reducing the workflow of opening the inside of the chassis 1, which is convenient and quick.

[0037] In addition, in the present embodiment, the end of the drawer 5 away from the handle 6 is symmetrically fixedly connected with a hanging bar, and multiple groups of sealing blocks 16 are fixedly connected to the outside of the two groups of hanging bars, and the multiple groups of sealing blocks 16 are distributed at equal intervals. The sealing blocks 16 are designed in a semi-arc structure. A track 17 is fixedly connected to the position corresponding to the sealing block 16 on the inner wall of the chassis 1, and a limit bar 18 is fixedly connected to the bottom end of the drawer 5. A limit groove is provided at a position corresponding to the limit bar 18 on the inner wall of the chassis 1. Through the design of the limit bar 18 and the limit groove, the drawer 5 is expanded outward in parallel. When the drawer 5 is combined with the chassis 1, the sealing block 16 will be directly inserted into the inside of the track 17, increasing the contact area between the chassis 1 and the drawer 5, and the sealing between the two is greatly improved. Then, in actual use, it is effectively prevented that external sewage enters the interior of the chassis 1, thereby damaging the internal components of the chassis 1, resulting in increased costs.

[0038] Furthermore, in the present embodiment, the top cover 4 is rotatably connected to a top plate 19, and one end of the top plate 19 close to the handle 6 is fixedly connected to a transverse axis 20, and the top plate 19 is rotatably connected to the top cover 4 via the transverse axis 20. A pair of dustproof nets 21 are provided inside the top plate 19, and a groove is provided on the side of the top plate 19 away from the transverse axis 20. A connecting frame 22 is fixedly connected inside the groove, and the connecting frame 22 is designed in a T-shaped structure. The top of the top cover 4 is protected by the dustproof net 21, which can not only realize the internal high temperature diffusion, but also prevent the external dust from entering the interior of the chassis 1, resulting in Covering heat dissipation components such as radiators and fans hinders the effective dissipation of heat, resulting in over-high temperatures of core hardware such as CPUs and graphics cards. Excessive temperatures will shorten the service life of the hardware and may even cause hardware failures, such as burning the CPU and graphics card lights. When a large amount of dust appears on the dust screen 21, it is lifted through one end of the top plate 19, and then the horizontal axis 20 provides a force point for rotation inside the top cover 4, so that the top plate 19 can be rotated more than 90 degrees. When the dust on the dust screen 21 is cleaned, the dust will not fall directly into the inside of the chassis 1, increasing the difficulty of work;

[0039] Furthermore, in the present embodiment, a projection 23 is fixedly connected to the position of the top cover 4 corresponding to the groove, a driving rod 24 is slidably connected to the top of the thickened plate 2, the driving rod 24 passes through the projection 23 and is slidably connected to the inside of the top plate 19, a through groove is provided inside the projection 23, a fixing cylinder 25 is slidably connected inside the through groove, one end of the fixing cylinder 25 is fixedly connected to an extension sleeve 26, a fixing ring 27 is fixedly connected to the extension sleeve 26, a hook 28 is symmetrically rotatably connected to the outside of the fixing ring 27, the hook 28 extends to the inside of the connecting frame 22, a waist groove 29 is provided inside the hook 28, a positioning column 30 is slidably connected to the inside of the waist groove 29, the positioning column 30 passes through the inside of the through groove and is fixedly connected to the projection 23, a straight groove 31 is provided inside the fixing cylinder 25, the driving rod 24 extends to the outside of the straight groove 31, the middle of the driving rod 24 is designed in an arc-shaped structure, by pulling the driving rod 24 outward, the The driving rod 24 will slide directly inside the straight groove 31, and then the normal diameter of the driving rod 24 will be out of the straight groove 31, and then the arc structure in the middle of the driving rod 24 will be directly out of the straight groove 31. Since the diameter of the arc structure is different from the normal length of the driving rod 24, the support of the fixing tube 25 is released, and at the same time, the tension spring at one end of the fixing tube 25 away from the extension sleeve 26 works to achieve the translation of the fixing tube 25, and then the extension sleeve 26 is translated synchronously, driving the fixing ring 27 to move, and at the same time generating a pulling force on the hook 28, at the same time, the waist groove 29 slides outside the positioning column 30, and the positioning column 30 limits the waist groove 29. At the same time, the waist groove 29 is designed with an inclined surface, so that the hooks 28 can shrink and move with each other, and then the hook 28 can be separated from the interior of the connecting frame 22, so that the protrusion 23 and the connecting frame 22 are released, and one end of the top plate 19 is released from the limit;

[0040] Furthermore, in the present embodiment, one end of the driving rod 24 is fixedly connected to a third spring 32, and one end of the third spring 32 away from the driving rod 24 is fixedly connected to a contact rod 33, and the contact rod 33 extends to the inner wall of the top cover 4 and is fixedly connected to the top cover 4. Through the expansion and contraction energy storage of the third spring 32, the driving rod 24 is always located inside the top cover 4 and the protrusion 23, and the driving rod 24 of normal diameter is directly inserted into the straight groove 31, thereby providing a lifting force to the fixing cylinder 25, and then the fixing cylinder 25 is always translated, and then the hook 28 extends to the inside of the connecting frame 22, and the fixing between the top plate 19 is completed;

[0041] Furthermore, in the present embodiment, the bottom of the thickened plate 2 is respectively fixedly connected with a first supporting foot 34 and a second supporting foot 35, and the first supporting foot 34 and the second supporting foot 35 are respectively hinged with a first stabilizing bar 36 and a second stabilizing bar 37, and the outer side of the first stabilizing bar 36 is fixedly connected with a pedal 38, and the outer side of the first stabilizing bar 36 is rotatably connected with a hook strip 39, and the outer side of the second stabilizing bar 37 is fixedly connected with a clamping column 40 at a position corresponding to the hook strip 39, and a hook spring 41 is fixedly connected between the hook strip 39 and the first stabilizing bar 36, and a roller 42 is rotatably connected to the side of the first stabilizing bar 36 away from the second stabilizing bar 37, and receiving grooves 43 are respectively provided at the two ends of the top of the thickened plate 2 at positions corresponding to the first supporting foot 34 and the second supporting foot 35, so that the chassis 1 is lifted by contacting the first supporting foot 34 and the second supporting foot 35 with the ground, thereby preventing the ground from falling. The humid gas enters the interior of the chassis 1, and the hook strip 39 is moved to achieve an angular offset, and then the hook strip 39 is separated from the interior of the card column 40, and then the hook spring 41 is reset to achieve the disassociation between the first stabilizing bar 36 and the second stabilizing bar 37, and with the weight of the chassis 1, the first supporting foot 34 and the second supporting foot 35 are lowered, and the first stabilizing bar 36 and the second stabilizing bar 37 are tilted against each other through the hinge, so that the chassis 1 is fixed, and the hook strip 39 wraps the card column 40 by pressing the pedal 38 downward, and the hook spring 41 provides thrust to complete the first stabilizing bar 36 and the second stabilizing bar 37 are in a parallel state, so that the roller 42 is in contact with the ground, which is convenient for moving the chassis 1 and preventing manual handling of the chassis 1, resulting in accidents. In addition, the design of the receiving groove 43 is convenient for stacking two sets of chassis 1 to reduce the floor space.

[0042] When using the device of the present technical solution, the chassis 1 is placed in the specified position, and then the heat dissipation net 3 on the thickened plate 2 is used to connect the inside of the chassis 1 with the outside world, so that the working components inside the chassis 1 are quickly cooled. When the internal components of the chassis 1 need to be repaired, the handle 9 is held and lifted upward, so that the ring 8 is subjected to tension and tilted at an angle. Then the ring 8 and the insertion rod 7 are rotated synchronously inside the placement groove, and then the movement direction of the plug-in strip 10 is opposite to that of the handle 9. Since the ring 8 is the force point, the plug-in strip 10 and the extension block are designed to be oblique, and then the card strip 11 and the plug-in strip 10 are synchronously lowered, and then the card strip 11 is separated from the inside of the card slot 12. As the card strip 11 releases the connection with the card slot 12 Then, the compressed energy storage of the second spring 15 is released, and then the second spring 15 will expand and apply a thrust to the baffle 14, and then the baffle 14 will slide along a predetermined route under the limiting action of the slide groove, and the length of the drawer 5 after the expansion is controlled, thereby reducing the workflow of opening the interior of the chassis 1, which is convenient and quick. Through the design of the limiting strip 18 and the limiting groove, the drawer 5 can be expanded parallel to the outside, and when the drawer 5 is combined with the chassis 1, the sealing block 16 will be directly inserted into the inside of the track 17, thereby increasing the contact area between the chassis 1 and the drawer 5, and greatly improving the sealing between the two. Then, in actual use, it is effectively prevented that external sewage enters the interior of the chassis 1, thereby effectively sealing the chassis 1. Internal components are damaged, resulting in increased costs. The top of the top cover 4 is protected by the dustproof net 21, which can not only achieve internal high temperature diffusion, but also prevent external dust from entering the interior of the chassis 1, resulting in covering heat dissipation components such as radiators and fans, hindering the effective dissipation of heat, and causing the core hardware such as the CPU and graphics card to be overheated. Excessive temperature will shorten the service life of the hardware and may even cause hardware failures, such as burning the CPU and graphics card lights. When a large amount of dust appears on the dustproof net 21, the drive rod 24 is pulled outward, and then the drive rod 24 will slide directly inside the straight groove 31, and then the normal diameter of the drive rod 24 will be out of the straight groove 31, and then the arc structure in the middle of the drive rod 24 will be directly out of the card. Inside the straight groove 31, since the diameter of the arc structure is different from the normal length of the driving rod 24, the support for the fixed cylinder 25 is released, and at the same time, the tension spring at one end of the fixed cylinder 25 away from the extension sleeve 26 works to achieve the translation of the fixed cylinder 25, and then the extension sleeve 26 translates synchronously, driving the fixed ring 27 to move, and at the same time, generating tension on the hook 28, and at the same time, the waist groove 29 slides on the outside of the positioning column 30, and the positioning column 30 limits the waist groove 29, and at the same time, the waist groove 29 is designed with an inclined surface, so that the hooks 28 can contract and move with each other, and then the hook 28 can be separated from the inside of the connecting frame 22, so that the protrusion 23 and the connecting frame 22 are disconnected, and one end of the top plate 19 is released from the limit, and lifted by one end of the top plate 19.Then, the horizontal axis 20 provides a force point for rotation inside the top cover 4, so that the top plate 19 can be rotated more than 90 degrees. Then, when the dust on the dustproof net 21 is cleaned, the dust will not fall directly into the inside of the chassis 1, increasing the difficulty of work. By contacting the first support foot 34 and the second support foot 35 with the ground, the chassis 1 is lifted, thereby preventing the humid air on the ground from entering the inside of the chassis 1. By moving the hook strip 39, an angular deviation is achieved, and then the hook strip 39 is disengaged from the inside of the card column 40, and then the hook spring 41 is reset to achieve the disconnection between the first stabilizing bar 36 and the second stabilizing bar 37, and with the weight of the chassis 1, the first support foot 34 and the second support foot 35 are lifted. 4 and the second support foot 35 are lowered, and the first stabilizing bar 36 and the second stabilizing bar 37 are tilted against each other through the hinge, so as to fix the case 1. By pressing the pedal 38 downward, the hook strip 39 wraps the clamping column 40, and the hook spring 41 provides thrust, so that the first stabilizing bar 36 and the second stabilizing bar 37 are in a parallel state, and the roller 42 is in contact with the ground, so as to facilitate the movement of the case 1 and prevent accidents caused by manual handling of the case 1. The design of the receiving groove 43 facilitates the stacking of two sets of cases 1 and reduces the floor space. Compared with the existing computer cases, the present invention can improve the overall practicality of the computer case through design.

[0043] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A drawer-type horizontal computer case, comprising a case (1); characterized in that: Thickened plates (2) are symmetrically fixedly connected to both sides of the chassis (1), heat dissipation nets (3) are provided inside the two groups of thickened plates (2), bolts are threadedly connected to the four corners of the two groups of thickened plates (2), and the two groups of thickened plates (2) are threadedly connected to the chassis (1) through bolts, a top cover (4) is fixedly connected to the top of the chassis (1), a drawer (5) is slidably connected to the inside of the chassis (1), a handle (6) is fixedly connected to the side of the drawer (5) away from the chassis (1), and the inner side of the chassis (1) is provided with a handle (6). A placement groove is provided at the bottom end, an insertion rod (7) is rotatably connected inside the placement groove, a sleeve (8) is fixedly connected to the outside of the insertion rod (7), an extension block is fixedly connected to one side of the sleeve (8), a handle (9) is fixedly connected to the end of the extension block away from the sleeve (8), a plug strip (10) is fixedly connected to the side of the sleeve (8) away from the extension block, a clamping strip (11) is fixedly connected to the top of the plug strip (10), and a clamping groove (12) is provided at a position corresponding to the clamping strip (11) at the bottom of the drawer (5).

2. A drawer-type computer case according to claim 1, characterized in that: A square groove is provided at the bottom of the plug strip (10), a first spring (13) is fixedly connected inside the square groove, and a receiving groove is provided at the bottom end of the inner side of the chassis (1) at a position corresponding to the first spring (13).

3. A drawer-type computer case according to claim 1, characterized in that: A baffle (14) is symmetrically fixedly connected to the bottom of the drawer (5) and on one side away from the card slot (12); a second spring (15) is fixedly connected between the baffle (14) and the inner wall of the chassis (1); a sliding groove is provided at a position corresponding to the baffle (14) at the bottom end of the inner side of the chassis (1); and the drawer (5) is slidably connected to the chassis (1) via the baffle (14).

4. A drawer-type computer case according to claim 1, characterized in that: The drawer (5) is symmetrically fixedly connected to one end away from the handle (6), and multiple groups of sealing blocks (16) are fixedly connected to the outside of two groups of the hanging bars. The multiple groups of sealing blocks (16) are distributed at equal intervals, and the sealing blocks (16) are designed in a semi-arc structure. A track (17) is fixedly connected to a position on the inner wall of the chassis (1) corresponding to the sealing blocks (16). The bottom end of the drawer (5) is fixedly connected to a limit strip (18), and a limit groove is provided on the inner wall of the chassis (1) at a position corresponding to the limit strip (18).

5. The drawer-type computer case according to claim 1, characterized in that: The top cover (4) is rotatably connected to a top plate (19) inside, and one end of the top plate (19) close to the handle (6) is fixedly connected to a transverse axis (20). The top plate (19) is rotatably connected to the top cover (4) via the transverse axis (20). A pair of dustproof nets (21) are provided inside the top plate (19), and a groove is provided on a side of the top plate (19) away from the transverse axis (20). A connecting frame (22) is fixedly connected inside the groove, and the connecting frame (22) is designed in a T-shaped structure.

6. A drawer-type computer case according to claim 5, characterized in that: A protrusion (23) is fixedly connected to the top cover (4) at a position corresponding to the groove, a driving rod (24) is slidably connected to the top of the thickened plate (2), the driving rod (24) passes through the protrusion (23) and is slidably connected to the inside of the top plate (19), a through groove is provided inside the protrusion (23), a fixing cylinder (25) is slidably connected inside the through groove, one end of the fixing cylinder (25) is fixedly connected to an extension sleeve (26), the extension sleeve (26) is fixedly connected to a fixing ring (27), the outside of the fixing ring (27) is symmetrically rotatably connected to a hook (28), and the hook (28) extends to the inside of the connecting frame (22).

7. A drawer-type computer case according to claim 6, characterized in that: The hook (28) is provided with a waist groove (29) inside, and a positioning column (30) is slidably connected inside the waist groove (29). The positioning column (30) passes through the inside of the through groove and is fixedly connected to the protrusion (23). The fixing cylinder (25) is provided with a straight groove (31). The driving rod (24) extends to the outside of the straight groove (31), and the middle of the driving rod (24) is designed to be an arc-shaped structure.

8. The drawer-type computer case according to claim 6, characterized in that: One end of the driving rod (24) is fixedly connected to a third spring (32), and one end of the third spring (32) away from the driving rod (24) is fixedly connected to a contact rod (33), and the contact rod (33) extends to the inner wall of the top cover (4) and is fixedly connected to the top cover (4).

9. The drawer-type horizontal computer case according to claim 1, characterized in that: The bottom of the thickened plate (2) is fixedly connected with a first supporting foot (34) and a second supporting foot (35), respectively; the first supporting foot (34) and the second supporting foot (35) are respectively hinged with a first stabilizing rod (36) and a second stabilizing rod (37) close to each other; the outer side of the first stabilizing rod (36) is fixedly connected with a pedal (38); the outer side of the first stabilizing rod (36) is rotatably connected with a hook strip (39); the outer side of the second stabilizing rod (37) is fixedly connected with a clamping column (40) at a position corresponding to the hook strip (39).

10. The drawer-type horizontal computer case according to claim 9, characterized in that: A hook spring (41) is fixedly connected between the hook strip (39) and the first stabilizing rod (36); a roller (42) is rotatably connected to the side of the first stabilizing rod (36) away from the second stabilizing rod (37); and receiving grooves (43) are respectively provided at the two ends of the top of the thickened plate (2) at positions corresponding to the first supporting foot (34) and the second supporting foot (35).

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