Computer case

Abstract

The utility model relates to the technical field of computer teaching, in particular to a computer case which comprises a supporting bottom plate and universal wheels installed at the lower end of the supporting bottom plate so that the supporting bottom plate can be conveniently moved to the needed position, a case body is fixedly installed at the upper end of the supporting bottom plate, and a movable handle is fixedly installed on the supporting bottom plate. A rotating shaft is fixedly connected to one end of the box body, a box door is rotatably connected to the rotating shaft, a door handle is fixedly installed on the box door, a computer body is arranged in the box body, a moving assembly is arranged, a motor drives a gear to rotate, the gear is meshed with a rack plate, and the gear rotates to drive the rack plate to move. The computer body is moved out of the box body through the moving plate, parts of the supporting bottom plate can be displayed, practicability is improved, a limiting groove is formed in a sliding groove, the limiting plate can be limited through the limiting groove, the moving plate is prevented from being separated from the box body, and damage to the computer body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of computer teaching, in particular to a computer box. Background Art

[0002] Computer is an indispensable tool in today's society, and computer science is also a compulsory course in school. In the process of computer teaching, computer cases are generally used as tools for computer demonstrations.

[0003] The existing computer case can only display part of the computer when teaching and demonstrating the computer, and the computer components cannot be observed, resulting in poor teaching effect and low practicality. Therefore, the utility model proposes a computer case to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a computer case to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer case, comprising a supporting base plate, a universal wheel installed at the lower end of the supporting base plate, which is convenient for moving the supporting base plate to a desired position, a case body fixedly installed on the upper end of the supporting base plate, a moving handle fixedly installed on the supporting base plate, a rotating shaft fixedly connected to one end of the case body, a case door rotatably connected to the rotating shaft, a door handle fixedly installed on the case door, a computer body arranged in the case body, a moving component for moving the computer body arranged in the case body, and a plurality of heat dissipation holes are opened on the case body.

[0006] Preferably, the moving assembly includes a motor, a gear, a rack plate, a moving plate, a limiting plate, a sliding groove and a limiting groove, and the sliding grooves are provided on both the left and right sides of the inner wall of the box body.

[0007] Preferably, both sliding grooves are provided with limiting grooves, and the movable plate is slidably connected in the sliding grooves.

[0008] Preferably, the limiting plate is slidably connected in the limiting groove, the movable plate is fixedly connected to the limiting plate, and the computer body is arranged on the upper end of the movable plate.

[0009] Preferably, the upper end of the rack plate is fixedly connected to the lower end of the movable plate, and the motor is fixedly mounted on the bottom of the box body through a mounting plate.

[0010] Preferably, the gear is fixedly connected to the output end of the motor, and the gear is threadedly connected to the rack plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By providing a moving component, a motor drives the gear to rotate, the gear is meshed with the rack plate, the gear rotation drives the rack plate to move, and then the computer body is moved outside the box through the moving plate, the parts supporting the bottom plate can be displayed, and the practicality is improved. By providing a limiting groove in the sliding groove, the limiting groove can limit the limiting plate to prevent the moving plate from detaching from the box, thereby avoiding damage to the computer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;

[0016] Figure 4 This is a schematic diagram of the sliding groove structure of the utility model.

[0017] In the figure: 1. supporting base plate; 2. universal wheel; 3. box door; 4. rotating shaft; 5. door handle; 6. box body; 7. moving component; 8. heat dissipation hole; 9. moving handle; 10. computer body; 71. motor; 72. gear; 73. rack plate; 74. moving plate; 75. limit plate; 76. sliding groove; 77. limit groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4The utility model provides a technical solution: a computer case, comprising a supporting bottom plate 1, a universal wheel 2 installed at the lower end of the supporting bottom plate 1, a box body 6 fixedly installed at the upper end of the supporting bottom plate 1, a moving handle 9 fixedly installed on the supporting bottom plate 1, a rotating shaft 4 fixedly connected to one end of the box body 6, a box door 3 rotatably connected to the rotating shaft 4, a door handle 5 fixedly installed on the box door 3, a computer body 10 is arranged in the box body 6, a moving component 7 for moving the computer body 10 is arranged in the box body 6, a plurality of heat dissipation holes 8 are opened on the box body 6, the computer body 10 will generate heat during the working process, and the function of the heat dissipation holes 8 is to dissipate heat, The machine 71 drives the gear 72 to rotate, and the gear 72 meshes with the rack plate 73. By pushing the movable handle 9, the computer case is moved to the desired place. By pulling the door handle 5, the case door 3 is driven to rotate around the rotating shaft 4. The case door 3 is opened and the computer body 10 can be displayed. The rotation of the gear 72 drives the rack plate 73 to move, and then the computer body 10 is moved to the outside of the case 6 through the movable plate 74, so that the parts supporting the bottom plate 1 can be displayed, and the practicality is improved. By providing a limit groove 77 in the sliding groove 76, the limit groove 77 can limit the limit plate 75 to prevent the movable plate 74 from detaching from the case 6.

[0020] The moving assembly 7 includes a motor 71, a gear 72, a rack plate 73, a moving plate 74, a limit plate 75, a sliding groove 76 and a limit groove 77. Sliding grooves 76 are provided on the left and right sides of the inner wall of the box body 6, and limit grooves 77 are provided in the two sliding grooves 76. The moving plate 74 is slidably connected in the sliding groove 76. The rotation of the gear 72 drives the rack plate 73 to move. The rack plate 73 slides in the sliding groove 76, and the limit plate 75 slides in the limit groove 77. Under the restriction of the limit groove 77 on the limit plate 75, the moving plate 74 is prevented from falling off the sliding groove 76, thereby ensuring the stability of the moving plate 74.

[0021] The limiting plate 75 is slidably connected in the limiting groove 77, the movable plate 74 is fixedly connected to the limiting plate 75, the computer body 10 is arranged on the upper end of the movable plate 74, the upper end of the rack plate 73 is fixedly connected to the lower end of the movable plate 74, the motor 71 is fixedly installed at the bottom of the box body 6 through the mounting plate, the gear 72 is fixedly connected to the output end of the motor 71, the gear 72 is threadedly connected to the rack plate 73, the motor 71 drives the gear 72 to rotate, the gear 72 is meshed with the rack plate 73, the rotation of the gear 72 drives the rack plate 73 to move, and the rack plate 73 drives the movable plate 74 to be removed from the box body 6, so as to facilitate the display of the computer body 10.

[0022] Working principle: When in use, the computer case is moved to the desired place by pushing the movable handle 9, and the case door 3 is driven to rotate around the rotating shaft 4 by pulling the door handle 5. The case door 3 is opened and the computer body 10 can be displayed. When it is necessary to display the internal components of the computer body 10, the motor 71 is started, and the motor 71 drives the gear 72 to rotate. The gear 72 meshes with the rack plate 73. The rotation of the gear 72 drives the rack plate 73 to move. The rack plate 73 slides in the sliding groove 76, and the limit plate 75 slides in the limit groove 77. Under the restriction of the limit groove 77 on the limit plate 75, the movable plate 74 is prevented from falling off the sliding groove 76. The movable plate 74 drives the computer body 10 to move out of the case 6, and the components of the computer body 10 can be displayed.

[0023] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer case, comprising a supporting base plate (1), characterized in that: A universal wheel (2) is installed at the lower end of the support base plate (1), a box body (6) is fixedly installed at the upper end of the support base plate (1), a moving handle (9) is fixedly installed on the support base plate (1), one end of the box body (6) is fixedly connected to a rotating shaft (4), a box door (3) is rotatably connected to the rotating shaft (4), and a door handle (5) is fixedly installed on the box door (3), a computer body (10) is arranged in the box body (6), a moving component (7) for moving the computer body (10) is arranged in the box body (6), a plurality of heat dissipation holes (8) are opened on the box body (6), and the moving component (7) includes a motor (71), a gear (72), a rack plate (73), a moving plate (74), a limit plate (75), a sliding plate (76), a movable plate (77), a movable plate (78), a movable plate (79), a movable plate (80), a movable plate (81), a movable plate (82), a movable plate (83), a movable plate (84), a movable plate (85), a movable plate (86), a movable plate (87), a movable plate (88), a movable plate (89), a movable plate (90), a movable plate (91), a movable plate (92), a movable plate (93), a movable plate (94), a movable plate (95), a movable plate (96), a movable plate (97), a movable plate (98), a movable plate (99), a movable plate (10), a movable plate (110), a movable plate (111), a movable plate (112), a movable plate (113), a movable plate (114), a movable plate (115), a movable plate (116), a movable plate (117), a movable plate (118), a movable plate (119), a movable plate (121), a movable plate (122), a movable plate (123), a movable plate (124), a movable plate (1 The box body (6) has a sliding groove (76) and a limiting groove (77), the inner wall of the box body (6) is provided with a sliding groove (76) on both sides, and the two sliding grooves (76) are provided with a limiting groove (77), the movable plate (74) is slidably connected in the sliding groove (76), the limiting plate (75) is slidably connected in the limiting groove (77), the movable plate (74) and the limiting plate (75) are fixedly connected, the computer body (10) is arranged on the upper end of the movable plate (74), the upper end of the rack plate (73) is fixedly connected to the lower end of the movable plate (74), the motor (71) is fixedly installed on the bottom of the box body (6) through the mounting plate, the gear (72) is fixedly connected to the output end of the motor (71), and the gear (72) is threadedly connected to the rack plate (73).

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