A drawer horizontal computer case

Abstract

The application discloses a drawer horizontal computer case, which comprises a case, thickened plates symmetrically and fixedly connected to two sides of the case, a heat dissipation net formed in the inside of each of the two groups of thickened plates, bolts threadedly connected to four corners of the two groups of thickened plates, the two groups of thickened plates being threadedly connected to the case through the bolts, a top cover fixedly connected to the top of the case, a drawer slidingly connected to the inside of the case, a handle fixedly connected to the side of the drawer away from the case, a placing groove formed in the bottom end of the inside of the case, a plug rod rotatably connected to the inside of the placing groove, a sleeve ring fixedly connected to the outside of the plug rod, an extension block fixedly connected to the side of the sleeve ring, and a handle fixedly connected to the end of the extension block away from the sleeve ring, compared with the prior computer case, the application can quickly display the internal elements of the case through the design of the clamping strip and the second spring, and greatly improves the overall practicability.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of computer cases, and particularly relates to a drawer horizontal computer case. BACKGROUND

[0002] A computer case is an important part of computer hardware, mainly serving to protect and fix the internal components of a 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 internal components such as the mainboard, processor, memory, hard disk, graphics card, etc. are fixed together through slots, interfaces, and connection lines to form a complete computer system. The internal case is usually equipped with a fan or a cooling system to ensure that the computer can maintain a stable temperature during high-load operation and prevent hardware damage due to overheating.

[0003] At present, desktop computers are commonly used tools in people's life and work, and are widely used in personal homes, enterprise offices, etc. However, the existing computer cases are mostly vertical cases, which have the problems of large space occupation, difficult maintenance, and easy deformation of the mainboard. When the internal case needs to be repaired, auxiliary tools are needed to disassemble the side plate of the case to expose the internal space of the case, which greatly increases the workload. At the same time, the existing case directly contacts the ground, which can cause the humid gas on the ground to enter the internal case, and long-term use can affect the working state of the internal components of the case. SUMMARY

[0004] (1) Technical problem to be solved

[0005] In view of the deficiencies of the prior art, the purpose of the present application is to provide a drawer horizontal computer case, which solves the problem that the internal case needs to be manually disassembled with the help of auxiliary tools when the internal case is damaged, and through the design of the supporting feet and the rollers, the probability of moisture entering the internal case is reduced, and the transportation of the case is facilitated.

[0006] (2) Technical scheme

[0007] In order to solve the above technical problems, the present application provides a drawer horizontal computer case, which comprises a case, thickened plates symmetrically and fixedly connected to two sides of the case, heat dissipation nets formed in the thickened plates, bolts threadedly connected to four corners of the thickened plates, the thickened plates threadedly connected to the case through the bolts, a top cover fixedly connected to the top of the case, a drawer slidingly connected to the inside of the case, a handle fixedly connected to the side of the drawer away from the case, a placing groove formed in the bottom end of the inside of the case, a plug rod rotatably connected to the inside of the placing groove, a collar fixedly connected to the outside of the plug rod, an extension block fixedly connected to the side of the collar, a handle fixedly connected to the end of the extension block away from the collar, a plug strip fixedly connected to the side of the collar away from the extension block, a clamping strip fixedly connected to the top of the plug strip, and a clamping groove formed in the bottom of the drawer at a position corresponding to the clamping strip.

[0008] When the case is used, the handle is held and lifted upwards, so that the collar is subjected to a pulling force and is inclined at an angle, then the collar and the plug rod are synchronously rotated in the placing groove, then the movement direction of the plug strip is opposite to that of the handle, then the clamping strip is separated from the inside of the clamping groove, the compression energy of the second spring is released, then the baffle slides along a predetermined route, and the drawer is unfolded, the driving rod is pulled out, the arc structure in the middle of the driving rod is directly separated from the inside of the clamping straight groove, the fixing cylinder is translated, a pulling force is applied to the clamping hook, the waist groove is designed as an inclined surface, the clamping hooks are mutually retracted and displaced, then the clamping hooks are separated from the inside of the connecting frame, when the dust on the dustproof net is cleaned, the dust will not directly fall into the inside of the case, the pedal is pressed downwards, the hook strip wraps the clamping column, the hook spring provides a pushing force, the first and second stabilizing rods are in a parallel state, the roller is in contact with the ground, the case is conveniently moved, and manual carrying of the case is prevented to avoid accidents.

[0009] Preferably, a square groove is formed in the bottom of the plug strip, a first spring is fixedly connected to the inside of the square groove, and an accommodating groove is formed in the bottom end of the inside of the case at a position corresponding to the first spring.

[0010] Further, a baffle is symmetrically and fixedly connected to the bottom of the drawer and the side away from the clamping groove, a second spring is fixedly connected between the baffle and the inner wall of the case, a sliding groove is formed in the bottom end of the inside of the case at a position corresponding to the baffle, and the drawer is slidingly connected to the case through the baffle.

[0011] Further, the drawer is symmetrically and fixedly connected with hanging strips at the end away from the handle, a plurality of sealing blocks are fixedly connected outside the two groups of hanging strips, the plurality of sealing blocks are distributed at equal intervals, the sealing blocks are designed in a semicircular structure, rails are fixedly connected to the inner side wall of the case at positions corresponding to the sealing blocks, a limiting strip is fixedly connected to the bottom end of the drawer, and a limiting groove is formed in the inner side wall of the case at a position corresponding to the limiting strip.

[0012] Further, the inside of the top cover is rotatably connected with a top plate, the end close to the handle of the top plate is fixedly connected with a horizontal shaft, the top plate is rotatably connected with the top cover through the horizontal shaft, a pair of dustproof nets are formed in the inside of the top plate, a groove is formed in the side away from the horizontal shaft of the top plate, a connecting frame is fixedly connected in the inside of the groove, and the connecting frame is designed in a T-shaped structure.

[0013] Further, the top cover is fixedly connected with a protruding block at a position corresponding to the groove, a driving rod is slidably connected to the top end of the thickened plate, the driving rod is slidably connected with the inside of the top plate through the protruding block, a through groove is formed in the inside of the protruding block, a fixing cylinder is slidably connected in the inside of the through groove, an extension sleeve is fixedly connected to one end of the fixing cylinder, a fixing ring is fixedly connected to the extension sleeve, a clamping hook is rotatably connected outside the fixing ring in a symmetrical manner, and the clamping hook extends into the inside of the connecting frame.

[0014] Further, a waist groove is formed in the inside of the clamping hook, a positioning column is slidably connected in the inside of the waist groove, the positioning column is fixedly connected with the protruding block through the inside of the through groove, a straight groove is formed in the inside of the fixing cylinder, the driving rod extends outside the straight groove, and the middle of the driving rod is designed in an arc-shaped structure.

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

[0016] Further, the bottom of the thickened plate is fixedly connected with a first supporting leg and a second supporting leg, respectively, a first stabilizing rod and a second stabilizing rod are hingedly connected to the first supporting leg and the second supporting leg, respectively, close to each other, a pedal is fixedly connected to the outside of the first stabilizing rod, a hook strip is rotatably connected to the outside of the first stabilizing rod, and a clamping column is fixedly connected to the second stabilizing rod at a position corresponding to the hook strip.

[0017] Further, 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 formed in the top of the thickened plate at positions corresponding to the first supporting leg and the second supporting leg, respectively.

[0018] (3) Advantageous effects

[0019] Compared with the prior art, the advantageous effects of the present application are as follows:

[0020] 1. The case of the present application is designed by the clamping strip. By holding the handle and lifting it upwards, the clamping strip is subjected to tension, and the angle is inclined. Then the clamping strip rotates synchronously with the insertion rod inside the placing groove, and the movement direction of the insertion strip is opposite to that of the handle. Then the clamping strip is separated from the inside of the clamping groove, the compression energy of the second spring is released, and then the baffle slides along the predetermined route to complete the unfolding of the drawer.

[0021] 2. The case of the present application is designed by the driving rod. By pulling the driving rod outward, the arc-shaped structure in the middle of the driving rod directly separates from the inside of the clamping straight groove, the fixed cylinder is translated, and tension is generated on the clamping hook. The waist groove is designed as an inclined surface, the clamping hooks are retracted and displaced, the clamping hooks are separated from the inside of the connecting frame, and the dust on the dust screen is cleaned. The dust will not directly fall into the inside of the case.

[0022] 3. The case of the present application is designed by the hook strip. By pressing the pedal downward, the hook strip wraps the clamping column, and the hook spring provides a pushing force to make the first and second stabilizing rods in a parallel state. The roller contacts the ground to facilitate the movement of the case, preventing manual handling of the case and causing accidents. BRIEF DESCRIPTION OF DRAWINGS

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

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

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

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

[0027] Figure 5 It is a schematic diagram of the internal structure of the clamping ring of the device of the present application;

[0028] Figure 6 It is a schematic diagram of the internal structure of the protrusion of the device of the present application;

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

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

[0031] Figure 9 It is a schematic diagram of the structure of the supporting leg of the device of the present application;

[0032] Figure 10A schematic view of a stable rod structure of the device of the present application is shown in the figure;

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

[0034] The present embodiment is a drawer horizontal computer case, and a structural schematic view thereof is shown in the figure Figures 1-10 The computer case comprises a case 1, two symmetrical thickened plates 2 are fixedly connected to the case 1, heat dissipation nets 3 are formed in the interiors of the two groups of thickened plates 2, bolts are threadedly connected to the four corners of the two groups of thickened plates 2, the two groups of thickened plates 2 are threadedly connected to the case 1 through the bolts, a top cover 4 is fixedly connected to the top of the case 1, a drawer 5 is slidably connected to the interior of the case 1, a handle 6 is fixedly connected to the side of the drawer 5 away from the case 1, a placing groove is formed in the bottom end of the interior of the case 1, an insertion rod 7 is rotatably connected to the interior of the placing groove, a collar 8 is fixedly connected to the exterior of the insertion rod 7, an extension block is fixedly connected to the side of the collar 8, a grip 9 is fixedly connected to the end of the extension block away from the collar 8, an insertion strip 10 is fixedly connected to the side of the collar 8 away from the extension block, a clamping strip 11 is fixedly connected to the top of the insertion strip 10, a clamping groove 12 is formed in the bottom of the drawer 5 at a position corresponding to the clamping strip 11, the case 1 is placed at a designated position, then the interior of the case 1 is in communication with the outside through the heat dissipation nets 3 on the thickened plates 2, and the working elements in the interior of the case 1 are rapidly cooled down, when the elements in the interior of the case 1 need to be repaired, the grip 9 is held and lifted upward, the collar 8 is subjected to a pulling force and is inclined at an angle, the collar 8 and the insertion rod 7 are synchronously rotated in the placing groove, the movement direction of the insertion strip 10 is opposite to that of the grip 9, the insertion strip 10 and the extension block are designed to be inclined because the collar 8 is a force point, the clamping strip 11 and the insertion strip 10 are synchronously lowered, and then the clamping strip 11 is separated from the interior of the clamping groove 12;

[0035] Wherein, in this embodiment, the bottom of the plug-in strip 10 is provided with a square slot, the inside of the square slot is fixedly connected with the first spring 13, the bottom end of the inside of the case 1 is provided with a containing slot at the position corresponding to the first spring 13, with the plug-in strip 10 and the handle 9 being in an inclined state, then the plug-in strip 10 is lowered, then the square slot extrudes the first spring 13, and when no movement force is applied to the handle 9, the first spring 13 will be in an expanded state after being stretched and stored, and will always keep the plug-in strip 10 lifted upward, facilitating the card strip 11 always being matched with the card slot 12;

[0036] Secondly, in this embodiment, the bottom of the drawer 5 and the side away from the card slot 12 are fixedly connected with the baffle 14, the baffle 14 and the inner wall of the case 1 are fixedly connected with the second spring 15, the bottom end of the inside of the case 1 is provided with a sliding groove at the position corresponding to the baffle 14, the drawer 5 is slidingly connected with the case 1 through the baffle 14, with the card strip 11 being disconnected from the card slot 12, then the compression and storage of the second spring 15 is released, then the second spring 15 will be expanded and apply a pushing force to the baffle 14, then the baffle 14 slides along the predetermined route under the limiting action of the sliding groove, and the length of the drawer 5 after the expansion of the second spring 15 is controlled, so as to reduce the working process of opening the inside of the case 1 and facilitate the operation;

[0037] In addition, in this embodiment, the end of the drawer 5 away from the handle 6 is fixedly connected with the hanging strip, the outside of the two groups of hanging strips is fixedly connected with a plurality of sealing blocks 16, the plurality of sealing blocks 16 are distributed at equal intervals, the sealing block 16 is designed in a semicircular structure, the inner wall of the case 1 is fixedly connected with the track 17 at the position corresponding to the sealing block 16, the bottom end of the drawer 5 is fixedly connected with the limiting strip 18, and the inner wall of the case 1 is provided with the limiting groove at the position corresponding to the limiting strip 18, through the design of the limiting strip 18 and the limiting groove, the drawer 5 is expanded outward in parallel, and when the drawer 5 is combined with the case 1, the sealing block 16 is directly inserted into the inside of the track 17, the contact area of the case 1 and the drawer 5 is increased, the sealing property between the two is greatly improved, then in actual use, the outside sewage is effectively prevented from entering the inside of the case 1, thereby preventing the damage to the elements in the case 1 and increasing the cost;

[0038] Further, in the embodiment, the inner part of the top cover 4 is rotatably connected with a top plate 19, one end of the top plate 19 close to the handle 6 is fixedly connected with a horizontal shaft 20, the top plate 19 is rotatably connected with the top cover 4 through the horizontal shaft 20, a pair of dust screens 21 are arranged in the inner part of the top plate 19, a recess is arranged on the side of the top plate 19 away from the horizontal shaft 20, a connecting frame 22 is fixedly connected in the recess, the connecting frame 22 is designed in a T-shaped structure, the top part of the top cover 4 is protected by the dust screens 21, which can not only realize internal high-temperature diffusion, but also can block the dust from the outside into the inner part of the case 1, so as to cover the heat dissipation components such as the heat sink and the fan, hinder the effective dissipation of heat, cause the temperature of the core hardware such as the CPU and the display card to be too high, the high temperature can shorten the service life of the hardware, and even can cause hardware failure, such as burning the CPU and the display card, when a large amount of dust appears on the dust screens 21, one end of the top plate 19 is lifted, then the horizontal shaft 20 provides a rotating stress point in the inner part of the top cover 4, the top plate 19 is rotated by more than 90 degrees, and then when the dust on the dust screens 21 is cleaned, the dust will not directly fall into the inner part of the case 1, increasing the working difficulty;

[0039] Further, in the embodiment, the top cover 4 is fixedly connected with the protrusion 23 at the position corresponding to the groove, the top end of the thickened plate 2 is slidingly connected with the driving rod 24, the driving rod 24 is slidingly connected with the inside of the top plate 19 through the protrusion 23, the inside of the protrusion 23 is provided with a through slot, the inside of the through slot is slidingly connected with the fixed cylinder 25, one end of the fixed cylinder 25 is fixedly connected with the extension sleeve 26, the extension sleeve 26 is fixedly connected with the fixed ring 27, the outside of the fixed ring 27 is symmetrically rotatably connected with the clamping hook 28, the clamping hook 28 extends to the inside of the connecting frame 22, the inside of the clamping hook 28 is provided with a waist slot 29, the inside of the waist slot 29 is slidingly connected with the positioning column 30, the positioning column 30 is fixedly connected with the protrusion 23 through the inside of the through slot, the inside of the fixed cylinder 25 is provided with a straight slot 31, the driving rod 24 extends to the outside of the straight slot 31, the middle part of the driving rod 24 is designed in an arc shape, by pulling out the driving rod 24 outward, the driving rod 24 will directly slide in the inside of the straight slot 31, then the normal diameter of the driving rod 24 will be separated from the inside of the straight slot 31, and then the arc structure in the middle part of the driving rod 24 will directly separate from being clamped in the inside of the straight slot 31, because the diameter of the arc structure is different from the length of the normal driving rod 24, then the support on the fixed cylinder 25 is removed, at the same time, the tension spring away from the one end of the extension sleeve 26 of the fixed cylinder 25 works, the fixed cylinder 25 is translated, then the extension sleeve 26 is synchronously translated, drives the fixed ring 27 to move, at the same time generates tension on the clamping hook 28, at the same time, the waist slot 29 slides outside the positioning column 30, the positioning column 30 limits the waist slot 29, at the same time, the waist slot 29 is designed in an inclined surface, realizes the mutual contraction and displacement of the clamping hook 28, then realizes the clamping hook 28 from the inside of the connecting frame 22, realizes the disassociation between the protrusion 23 and the connecting frame 22, realizes the one end of the top plate 19 from the limit;

[0040] Further, in the embodiment, one end of the driving rod 24 is fixedly connected with the third spring 32, the third spring 32 is fixedly connected with the contact rod 33 away from the one end of the driving rod 24, the contact rod 33 extends to the inner wall of the top cover 4 and is fixedly connected with the top cover 4, through the expansion and contraction of the third spring 32, the driving rod 24 is always in the inside of the top cover 4 and the protrusion 23, at the same time, the driving rod 24 with a normal diameter will be directly clamped in the inside of the straight slot 31, so as to provide lifting force for the fixed cylinder 25, then realizes the fixed cylinder 25 always translating, then the clamping hook 28 extends to the inside of the connecting frame 22, completes the fixation between the top plate 19;

[0041] Further, in the embodiment, the thickened plate 2 is respectively fixedly connected with a first supporting leg 34 and a second supporting leg 35 at the bottom, the first supporting leg 34 and the second supporting leg 35 are respectively hingedly connected 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, the hook strip 39 and the first stabilizing rod 36 are fixedly connected with a hook spring 41, the side away from the second stabilizing rod 37 of the first stabilizing rod 36 is rotatably connected with a roller 42, the two ends of the top of the thickened plate 2 are respectively provided with receiving grooves 43 at positions corresponding to the first supporting leg 34 and the second supporting leg 35, the first supporting leg 34 and the second supporting leg 35 are brought into contact with the ground to realize lifting of the case 1, thereby preventing damp air from entering the inside of the case 1, the hook strip 39 is poked to realize angular deviation, then the hook strip 39 is separated from the inside of the clamping column 40, then the hook spring 41 is reset to realize disassociation between the first stabilizing rod 36 and the second stabilizing rod 37, and the first supporting leg 34 and the second supporting leg 35 are lowered along the weight of the case 1, the first stabilizing rod 36 and the second stabilizing rod 37 are hingedly connected to be raised relative to each other to complete fixing of the case 1, the pedal 38 is pressed downward to realize wrapping of the clamping column 40 by the hook strip 39, and the hook spring 41 provides a pushing force to complete the first stabilizing rod 36 and the second stabilizing rod 37 in a parallel state, the roller 42 is brought into contact with the ground to facilitate movement of the case 1, prevent manual carrying of the case 1, and cause accidents, and the receiving grooves 43 are designed to facilitate stacking and placing of two groups of cases 1, and reduce the occupied area;

[0042] When the device is used, the case 1 is placed at a designated position, then the heat dissipation net 3 on the thickened plate 2 is used to realize the communication between the inside of the case 1 and the outside, so that the inside of the case 1 is rapidly cooled. When the inside of the case 1 needs to be maintained, the handle 9 is held and lifted upwards, so that the sleeve ring 8 is subjected to tension and is angularly inclined, then the sleeve ring 8 is rotated in the placing groove synchronously with the inserting rod 7, so that the movement direction of the inserting strip 10 is opposite to that of the handle 9. Since the sleeve ring 8 is the force point, the inserting strip 10 and the extension block are designed to be inclined, then the clamping strip 11 is lowered synchronously with the inserting strip 10, so that the clamping strip 11 is separated from the inside of the clamping groove 12. When the clamping strip 11 is separated from the clamping groove 12, the compression energy of the second spring 15 is released, then the second spring 15 is expanded and exerts a pushing force on the baffle 14, then the baffle 14 slides along the predetermined route under the limiting action of the sliding groove, and the length of the drawer 5 after the expansion of the second spring 15 is controlled, so that the length of the drawer 5 is determined. The working process of opening the case 1 is reduced, which is convenient and fast. The drawer 5 is expanded outward in parallel through the design of the limiting strip 18 and the limiting groove. When the drawer 5 is combined with the case 1, the sealing block 16 is directly inserted into the track 17, so that the contact area of the case 1 and the drawer 5 is increased, and the sealing property between the case 1 and the drawer 5 is greatly improved. In actual use, the outside sewage is effectively prevented from entering the inside of the case 1, so that the inside elements of the case 1 are not damaged and the cost is increased. The dust screen 21 protects the top of the top cover 4, which can not only diffuse the high temperature inside but also prevent the outside dust from entering the inside of the case 1, so that the heat dissipation components such as the heat sink and the fan are covered, the heat is hindered from being effectively dissipated, the temperature of the core hardware such as the CPU and the display card is too high, the service life of the hardware is shortened, and even the hardware failure such as the burning of the CPU and the display card may occur. When the dust screen 21 is covered with a large amount of dust, the driving rod 24 is pulled out, then the driving rod 24 slides in the straight groove 31, the normal diameter of the driving rod 24 is separated from the inside of the straight groove 31, the arc structure in the middle of the driving rod 24 is separated from the inside of the straight groove 31, the diameter of the arc structure is different from the length of the normal driving rod 24, the support of the fixed cylinder 25 is removed, the tension spring away from the extension sleeve 26 of the fixed cylinder 25 works, the fixed cylinder 25 is translated, then the extension sleeve 26 is translated synchronously, the fixed ring 27 is moved, the clamping hook 28 is subjected to tension, the waist groove 29 slides outside the positioning column 30, the positioning column 30 limits the waist groove 29, the waist groove 29 is designed to be inclined, the clamping hook 28 is retracted and displaced, the clamping hook 28 is separated from the inside of the connecting frame 22, the convex block 23 is separated from the connecting frame 22, one end of the top plate 19 is released from the limitation, one end of the top plate 19 is lifted,Subsequently, the horizontal shaft 20 provides a rotating force point inside the top cover 4, realizes the top plate 19 to rotate more than 90 degrees, and then cleans the dust on the dust screen 21, which will not directly fall into the inside of the case 1, increasing the difficulty of work. By contacting the first supporting leg 34 and the second supporting leg 35 with the ground, the case 1 is lifted, preventing the humid gas on the ground from entering the inside of the case 1. By moving the hook bar 39, the hook bar 39 is offset, then the hook bar 39 is separated from the inside of the clamping column 40, then the hook spring 41 is reset, realizing the disassociation between the first stabilizing rod 36 and the second stabilizing rod 37, and with the weight of the case 1, the first supporting leg 34 and the second supporting leg 35 are lowered. By hinge connection, the first stabilizing rod 36 and the second stabilizing rod 37 are raised, the case 1 is fixed, the pedal 38 is pressed down, the hook bar 39 wraps the clamping column 40, the hook spring 41 provides a pushing force, the first stabilizing rod 36 and the second stabilizing rod 37 are in a parallel state, the roller 42 contacts the ground, the case 1 is moved, manual carrying of the case 1 is prevented, accidents are prevented, and the design of the receiving groove 43 facilitates stacking and placing of two groups of cases 1, reduces the occupied area, and compared with the existing computer case, the computer case can improve the overall practicality of the computer case.

[0043] The above embodiments are the preferred implementation of the present application, in addition to this, the present application can be implemented in other ways, without departing from the technical scheme concept, any obvious replacement is within the protection scope of the present application.

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), and 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. The top of the chassis (1) is fixedly connected to a top cover (4), and the inside of the chassis (1) is slidably connected to a drawer (5), and a handle (6) is fixedly connected to the side of the drawer (5) away from the chassis (1). The inner side of the chassis (1) is provided with a handle (6). A placement slot is provided at the bottom end of the drawer (5), an insert rod (7) is rotatably connected to the inside of the placement slot, a collar (8) is fixedly connected to the outside of the insert 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, a clamping strip (11) is fixedly connected to the top of the plug strip (10), and a clamping slot (12) is provided at a position corresponding to the clamping strip (11) at the bottom of the drawer (5); 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 dust screens (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. The top cover (4) is fixedly connected with a protrusion (23) at a position corresponding to the groove, the top end of the thickened plate (2) is slidably connected with a driving rod (24), 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 with an extension sleeve (26), the extension sleeve (26) is fixedly connected with a fixing ring (27), the outside of the fixing ring (27) is symmetrically rotatably connected with a hook (28), and the hook (28) extends to the inside of the connecting frame (22); The hook (28) is provided with a waist groove (29) in its interior, and a positioning column (30) is slidably connected to the interior of the waist groove (29). The positioning column (30) passes through the interior of the through groove and is fixedly connected to the protrusion (23). The fixing cylinder (25) is provided with a straight groove (31) in its interior, and the driving rod (24) extends to the outside of the straight groove (31). The middle of the driving rod (24) is designed to be an arc-shaped structure. 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). The contact rod (33) extends to the inner wall of the top cover (4) and is fixedly connected to the top cover (4).

2. A drawer-type horizontal 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 an accommodating 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 horizontal 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 horizontal computer case according to claim 1, characterized in that: The drawer (5) is symmetrically fixedly connected to a hanging bar at 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 corresponding to the sealing block (16) on the inner side wall of the chassis (1), and a limiting bar (18) is fixedly connected to the bottom end of the drawer (5), and a limiting groove is provided at a position corresponding to the limiting bar (18) on the inner side wall of the chassis (1).

5. The drawer-type horizontal computer case according to claim 1, characterized in that: The bottom of the thickened plate (2) is fixedly connected to 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 to a first stabilizing rod (36) and a second stabilizing rod (37); the outer side of the first stabilizing rod (36) is fixedly connected to a pedal (38); the outer side of the first stabilizing rod (36) is rotatably connected to a hook strip (39); and the outer side of the second stabilizing rod (37) is fixedly connected to a clamping column (40) at a position corresponding to the hook strip (39).

6. A drawer-type horizontal computer case according to claim 5, 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 positions corresponding to the first supporting leg (34) and the second supporting leg (35) at both ends of the top of the thickened plate (2).

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