Adjustable computer case

Abstract

The utility model relates to the technical field of computer equipment, in particular to an adjustable computer case which comprises a bottom plate and a main shell, a movable plate is arranged on the upper side of the bottom plate, a supporting plate is fixed to the left side of the movable plate, an adjusting unit is arranged between the movable plate and the bottom plate, and an adjusting shell slides on the outer side of the main shell. The adjusting shell and the supporting plate are detachably connected through bolts, three positioning holes are formed in the upper side of the adjusting shell, connecting strips are slidably arranged on the inner sides of the positioning holes, limiting strips B are fixed to the upper sides of the connecting strips, an L-shaped limiting plate is slidably arranged on the upper side of the movable plate, and the L-shaped limiting plate is fixedly connected with the upper side of the bottom plate. By arranging the bottom plate, the main shell, the moving plate and the adjusting unit, the position of the moving plate can be adjusted through the adjusting unit, the distance between the main shell and the adjusting shell can be adjusted, the width of the case can be adjusted according to the size of a part, and the applicability of the case is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer equipment, in particular to an adjustable computer case. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed calculation. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. It is composed of hardware systems and software systems. A computer without any software installed is called a bare metal computer.

[0003] A computer is assembled from different components into a chassis before it can be used.

[0004] Since the width of a computer case is usually fixed, and the sizes of the components on the computer may vary, the computer case cannot adapt to different computer components. Therefore, an adjustable computer case is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the disadvantage in the prior art that the width of a computer case is usually fixed, while the sizes of computer components may vary, making the computer case unable to adapt to different computer components, and proposes an adjustable computer case.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An adjustable computer case is designed, comprising a base plate and a main shell, wherein the main shell is detachably connected to the outer side of the base plate via threads, a movable plate is provided on the upper side of the base plate, a support plate is fixed on the left side of the movable plate, an adjustment unit is provided between the movable plate and the base plate, an adjustable shell is slidably provided on the outer side of the main shell, the adjustable shell is detachably connected to the support plate via bolts, three positioning holes are provided on the upper side of the adjustable shell, a connecting strip is slidably provided on the inner side of the positioning hole, a B limiting strip is fixed on the upper side of the connecting strip, an L-shaped limiting plate is slidably provided on the upper side of the movable plate, and the L-shaped limiting plate is fixedly connected to the upper side of the base plate.

[0008] Preferably, a C-shaped limit strip is provided on the lower side of the main shell, and an A-shaped limit strip is provided on the lower side of the adjustment shell. The C-shaped limit strip is fixedly connected to the outer side of the bottom plate, and the A limit strip is fixedly connected to the support plate.

[0009] By adopting the above solution, the C-shaped limit strip plays a role of limiting the main shell, and the A-shaped limit strip plays a role of limiting the adjustable shell, making the installation of the main shell and the adjustable shell more convenient.

[0010] Preferably, the adjusting unit comprises an A screw and two B screws, a mounting hole is provided on the left side of the base plate, a moving block is slidably provided inside the mounting hole, a threaded hole is provided on one side of the moving block, the moving block is fixedly connected to the lower side of the moving plate, the B screw and the threaded hole are connected via a threaded meshing transmission, A positioning blocks are rotatably provided at both ends of the outer side of the B screw, the A positioning block is fixedly connected to the inner side of the mounting hole, B positioning blocks are rotatably provided at both ends of the outer side of the A screw, the B positioning blocks are fixedly connected to the base plate, the A screw and the B screws are connected via a threaded and helical gear meshing transmission, and an auxiliary block is fixed to the front end of the A screw.

[0011] By adopting the above technical solution, the position of the movable plate is adjusted through the adjustment unit, so that the distance between the main shell and the adjustment shell can be adjusted, and the width of the chassis can be adjusted according to the size of the parts, thereby improving the applicability of the chassis.

[0012] Preferably, a plurality of guide grooves are provided on the upper side of the bottom plate, guide blocks are slidably arranged inside the guide grooves, and the guide blocks are fixedly connected to the lower side of the movable plate.

[0013] By adopting the above technical solution, the guide block guides the movement of the movable plate, making the movement of the movable plate more stable.

[0014] Preferably, a C positioning block is provided between the two B positioning blocks, a through hole is provided on one side of the C positioning block, and the A screw can rotate inside the through hole.

[0015] By adopting the above technical solution, the C positioning block supports the A screw, making the rotation of the A screw more stable.

[0016] Preferably, an auxiliary hole and a positioning nut are provided on the rear side of the adjusting shell, a positioning bolt is provided on the inner side of the auxiliary hole, the positioning bolt is fixedly connected to the main shell, and the positioning nut and the positioning bolt are detachably connected via threads.

[0017] By adopting the above technical solution, the positioning nut and the positioning bolt make the connection between the main housing and the adjustment housing more stable.

[0018] The utility model provides an adjustable computer case, which has the following beneficial effects:

[0019] 1. By setting the bottom plate, the main shell, the movable plate and the adjustment unit, the position of the movable plate can be adjusted through the adjustment unit, so that the distance between the main shell and the adjustment shell can be adjusted, and the chassis can adjust the width of the chassis according to the size of the parts, thereby improving the applicability of the chassis.

[0020] 2. By setting the positioning nuts and positioning bolts, the connection between the main housing and the adjustment housing after adjustment by the positioning nuts and positioning bolts is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of a three-dimensional structure of an adjustable computer case from the right front side when viewed from above;

[0022] Figure 2 The utility model proposed Figure 1 A partial enlarged schematic diagram of the three-dimensional structure of the middle A area;

[0023] Figure 3 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of the middle B area;

[0024] Figure 4 This is a schematic diagram of the rear three-dimensional structure of an adjustable computer case proposed by the utility model;

[0025] Figure 5 The utility model proposed Figure 4 A schematic diagram of the partially enlarged three-dimensional structure of the middle C area;

[0026] Figure 6 The utility model proposed Figure 4 A schematic diagram of the partially enlarged three-dimensional structure of the middle D area;

[0027] Figure 7 This is a schematic diagram of a front cutaway three-dimensional structure of an adjustable computer case proposed by the utility model;

[0028] Figure 8 The utility model proposed Figure 7 A schematic diagram of the partially enlarged three-dimensional structure of the middle E area;

[0029] Fig. 9 The utility model proposed Figure 7 A schematic diagram of the three-dimensional structure of the local enlarged F area in the middle;

[0030] Fig.10 It is a right side cutaway three-dimensional structural schematic diagram of an adjustable computer case proposed by the utility model;

[0031] Fig.11 The utility model proposed Fig.10 Schematic diagram of the partially enlarged three-dimensional structure of the middle G area.

[0032] In the figure: 1. bottom plate; 2. main shell; 3. movable plate; 4. support plate; 5. adjustment unit; 51. A screw; 52. B screw; 53. movable block; 54. A positioning block; 55. B positioning block; 56. auxiliary block; 57. guide block; 58. C positioning block; 6. adjustment shell; 7. connecting strip; 8. B limit strip; 9. L-type limit plate; 11. C-type limit strip; 12. A limit strip; 13. positioning nut; 14. positioning bolt. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the present invention will be clarified and fully described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Reference Figure 1-11 An adjustable computer case includes a bottom plate 1 and a main shell 2. The main shell 2 is detachably connected to the outer side of the bottom plate 1 through a thread. A C-shaped limit strip 11 is provided on the lower side of the main shell 2. The C-shaped limit strip 11 is fixedly connected to the outer side of the bottom plate 1. The C-shaped limit strip 11 limits the main shell 2, making the installation of the main shell 2 more convenient. A movable plate 3 is provided on the upper side of the bottom plate 1. A support plate 4 is fixed on the left side of the movable plate 3. The support plate 4 supports the movable plate 3, making the movable plate 3 more stable. An L-shaped limit plate 9 is slidably provided on the upper side of the movable plate 3. The L-shaped limit plate 9 is fixedly connected to the upper side of the bottom plate 1. The L-shaped limit plate 9 supports the movement of the movable plate 3, improving the stability of the movement of the movable plate 3.

[0035] An adjusting shell 6 is slidably arranged on the outside of the main shell 2, and the adjusting shell 6 is detachably connected to the support plate 4 by bolts. An A limit strip 12 is arranged on the lower side of the adjusting shell 6, and the A limit strip 12 is fixedly connected to the support plate 4. The A limit strip 12 limits the adjusting shell 6, making the installation of the adjusting shell 6 more convenient. Three positioning holes are arranged on the upper side of the adjusting shell 6, and a connecting strip 7 is slidably arranged on the inner side of the positioning hole. A B limit strip 8 is fixedly arranged on the upper side of the connecting strip 7. The connecting strip 7 and the B limit strip 8 guide the sliding of the adjusting shell 6 outside the main shell 2, making the movement of the adjusting shell 6 in the main shell 2 more stable. An auxiliary hole and a positioning nut 13 are arranged on the rear side of the adjusting shell 6, and a positioning bolt 14 is arranged on the inner side of the auxiliary hole. The positioning bolt 14 is fixedly connected to the main shell 2, and the positioning nut 13 is detachably connected to the positioning bolt 14 by threads. The positioning nut 13 and the positioning bolt 14 make the connection between the main shell 2 and the adjusting shell 6 more stable.

[0036] An adjustment unit 5 is provided between the movable plate 3 and the bottom plate 1. The adjustment unit 5 includes an A screw rod 51 and two B screw rods 52. A plurality of guide grooves are provided on the upper side of the bottom plate 1. A guide block 57 is slidably provided inside the guide groove. The guide block 57 is fixedly connected to the lower side of the movable plate 3. A mounting hole is provided on the left side of the bottom plate 1. A movable block 53 is slidably provided inside the mounting hole. A threaded hole is provided on one side of the movable block 53. The movable block 53 is fixedly connected to the lower side of the movable plate 3. The B screw rod 52 is connected to the threaded hole through threaded engagement transmission. A positioning block 54 is rotatably provided at both left and right ends of the outer side of the B screw rod 52. The A positioning block 54 is fixedly connected to the inner side of the mounting hole. B positioning blocks 55 are rotatably provided at both front and rear ends of the outer side of the A screw rod 51. The B positioning block 55 is fixedly connected to the bottom plate 1. A C positioning block 58 is provided between the two B positioning blocks 55. A through hole is provided on one side of block 58, and screw A 51 can rotate inside the through hole. C positioning block 58 supports screw A 51, making the rotation of screw A 51 more stable. Screw A 51 and screw B 52 are connected by thread and bevel gear meshing transmission. An auxiliary block 56 is fixed to the front end of screw A 51, and screw A 51 is rotated on positioning block B 55 and positioning block C 58 by auxiliary block 56. With the rotation of screw A 51, screw B 52 is rotated on positioning block A 54 in cooperation with thread and bevel gear. With the rotation of screw B 52, moving block 53 slides in the guide groove and moves with moving plate 3, so that the distance between main housing 2 and adjustment housing 6 can be adjusted, so that the width of the chassis can be adjusted according to the size of parts, thereby improving the applicability of the chassis.

[0037] In the description of this patent, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position; be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable computer case, comprising a bottom plate (1) and a main housing (2), wherein the main housing (2) is detachably connected to the outside of the bottom plate (1) via threads, and characterized in that: A movable plate (3) is provided on the upper side of the bottom plate (1), a support plate (4) is fixed on the left side of the movable plate (3), an adjustment unit (5) is provided between the movable plate (3) and the bottom plate (1), an adjustment shell (6) is slidably provided on the outer side of the main shell (2), the adjustment shell (6) and the support plate (4) are detachably connected via bolts, three positioning holes are provided on the upper side of the adjustment shell (6), a connecting strip (7) is slidably provided on the inner side of the positioning hole, a B limiting strip (8) is fixed on the upper side of the connecting strip (7), an L-shaped limiting plate (9) is slidably provided on the upper side of the movable plate (3), and the L-shaped limiting plate (9) is fixedly connected to the upper side of the bottom plate (1).

2. The adjustable computer case according to claim 1, characterized in that: A C-shaped limit strip (11) is provided on the lower side of the main housing (2), and an A-shaped limit strip (12) is provided on the lower side of the adjustment housing (6); the C-shaped limit strip (11) is fixedly connected to the outer side of the bottom plate (1), and the A-shaped limit strip (12) is fixedly connected to the support plate (4).

3. The adjustable computer case according to claim 1, characterized in that: The adjusting unit (5) comprises an A screw rod (51) and two B screw rods (52). A mounting hole is provided on the left side of the bottom plate (1). A moving block (53) is slidably arranged inside the mounting hole. A threaded hole is provided on one side of the moving block (53). The moving block (53) is fixedly connected to the lower side of the moving plate (3). The B screw rod (52) is connected to the threaded hole through threaded meshing transmission. A positioning blocks (54) are rotatably arranged at both left and right ends of the outer side of the B screw rod (52). The A positioning blocks (54) are fixedly connected to the inner side of the mounting hole. B positioning blocks (55) are rotatably arranged at both front and rear ends of the outer side of the A screw rod (51). The B positioning blocks (55) are fixedly connected to the bottom plate (1). The A screw rod (51) and the B screw rod (52) are connected through threaded meshing transmission and helical gears. An auxiliary block (56) is fixedly arranged at the front end of the A screw rod (51).

4. The adjustable computer case according to claim 3, characterized in that: The upper side of the bottom plate (1) is provided with a plurality of guide grooves, inside of which a guide block (57) slides, and the guide block (57) is fixedly connected to the lower side of the movable plate (3).

5. The adjustable computer case according to claim 3, characterized in that: A C positioning block (58) is arranged between the two B positioning blocks (55), and a through hole is arranged on one side of the C positioning block (58), and the A screw rod (51) can rotate inside the through hole.

6. The adjustable computer case according to claim 1, characterized in that: An auxiliary hole and a positioning nut (13) are provided on the rear side of the adjustment housing (6); a positioning bolt (14) is provided inside the auxiliary hole; the positioning bolt (14) is fixedly connected to the main housing (2); and the positioning nut (13) and the positioning bolt (14) are detachably connected via threads.

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