Mounting base for computer case

Abstract

The utility model belongs to the technical field of computer accessories, and particularly relates to a mounting base for a computer case. Comprising a base, and a clamping and fixing assembly and a movement control assembly are arranged on the base. Through structural improvement and optimization, when the base is positioned, operation is more convenient, repeated operation steps are reduced, and efficiency is higher; besides, the smoother base is designed, so that the case cannot be clamped out when being placed, and the whole base is more convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer accessories, and in particular relates to a mounting base for a computer case. Background Art

[0002] As a part of computer accessories, the main function of the host case is to place and fix various computer accessories, and play a supporting and protective role. In addition, the computer host case itself plays an important role in shielding electromagnetic radiation.

[0003] Publication (Announcement) No.: CN219975995U. The utility model relates to the technical field of computer accessories, and discloses a mounting base for a computer case, including a mounting base assembly and a movable fixing assembly, wherein the movable fixing assembly is arranged at the bottom of the mounting base assembly, and the mounting base assembly includes a supporting plate, a movable groove, a rotating screw, a rotating block, a movable block and a clamping plate, wherein the movable groove is provided inside the supporting plate, the rotating screw is rotatably connected to the inside of the movable groove, the movable block is threadedly connected to the outside of the rotating screw, one end of the rotating screw passes through the supporting plate and extends to the outside to be fixedly connected to the rotating block, and the clamping plate is fixedly connected to the top of the movable block. The mounting base for a computer case, by using the rotating block to rotate the rotating screw, the rotating screw drives the rotating block to move in the movable groove, thereby allowing the clamping plate to move, clamp the case, and ensure that the case is firmly fixed on the mounting base assembly.

[0004] After analysis, it is found that when fixing the wheels, this solution needs to be controlled by rotating knobs in four different positions to fix the wheels in turn to achieve fixation of the entire base. This fixing method is relatively complicated and cumbersome to operate. In view of the above problems, this method needs to be optimized and improved. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a mounting base for a computer case; the method of fixing the base is simpler and the operation is more efficient.

[0006] The utility model provides a mounting base for a computer case, comprising a base, wherein the base is provided with a clamping and fixing component and a movable control component; the movable control component comprises four support rods evenly arranged on the lower side of the base, the lower ends of the support rods are rotatably connected with ball bearings, the support rods are plugged with sliders, the lower side of the base is rotatably connected with a bevel gear 1, a screw is fixedly installed on the bevel gear 1, a limit block is fixedly installed on the lower end of the screw, a control block is threadedly connected on the screw, a plurality of connecting rods are fixedly installed on the control block corresponding to the sliders, the other end of the connecting rod is fixedly connected to the slider, a protrusion is fixedly installed on the lower side of the base, a transmission rod is rotatably connected to the protrusion, a bevel gear 2 is fixedly installed on the transmission rod, and the bevel gear 1 and the bevel gear 2 are meshed with each other.

[0007] Furthermore, the clamping and fixing assembly includes a cavity located in the base, a double-threaded screw is rotatably connected in the cavity, a slide is threadedly connected to the double-threaded screw, an L-shaped rod is symmetrically fixedly installed on the slide, a reinforcement plate is fixedly installed on one end of the L-shaped rod extending out of the base, and a clamping plate is fixedly installed on the reinforcement plate.

[0008] Furthermore, a knob 1 is fixedly mounted on one end of the double-threaded screw extending out of the base, and a limit plate is symmetrically fixedly mounted on the double-threaded screw.

[0009] Furthermore, a limit rod is fixedly installed in the cavity, the limit rod is plug-connected with the slide plate, and the slide plate is slidably connected with the inner wall of the cavity.

[0010] Furthermore, a plurality of ventilation holes are evenly arranged on the clamping plate, and a rubber strip is fixedly installed on the opposite surface of the clamping plate.

[0011] Furthermore, an anti-slip pad is fixedly installed on the upper side of the base.

[0012] Furthermore, a second knob is fixedly mounted on one end of the transmission rod away from the second bevel gear.

[0013] Furthermore, a reinforcement ring is fixedly mounted on the base corresponding to the support rod.

[0014] Furthermore, a rubber ring is fixedly mounted on the lower side of the slider.

[0015] Beneficial effects of the utility model:

[0016] Through structural improvement and optimization, the utility model is more convenient to operate when positioning the base, reduces repeated operation steps, and is more efficient; in addition, a flatter base is designed so that the chassis will not be stuck when placed, and the entire base is more convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a top perspective view of a mounting base for a computer case.

[0018] Figure 2 The utility model is a bottom perspective view of a mounting base for a computer case.

[0019] Figure 3 The utility model is a partial cross-sectional view of a mounting base for a computer case.

[0020] Figure 4 The utility model is an exploded view of a mobile control assembly of a mounting base for a computer case.

[0021] Figure 5 It is a schematic diagram of region A of a mounting base for a computer case of the present invention.

[0022] As shown in the figure:

[0023] 1. Base, 2. Support rod, 3. Ball, 4. Slider, 5. Bevel gear 1, 6. Screw, 7. Limit block, 8. Control block, 9. Connecting rod, 10. Protrusion, 11. Transmission rod, 12. Bevel gear 2, 13. Cavity, 14. Double-thread screw, 15. Slide plate, 16. L-shaped rod, 17. Reinforcement plate, 18. Clamping plate, 19. Knob 1, 20. Limit plate, 21. Limit rod, 22. Vent, 23. Rubber strip, 24. Anti-slip pad, 25. Knob 2, 26. Reinforcement ring, 27. Rubber ring. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0026] Please see all instructions drawings:

[0027] A mounting base for a computer case, comprising a base 1, on which a clamping and fixing component and a moving control component are provided;

[0028] The mobile control assembly includes four support rods 2 evenly arranged on the lower side of the base, the lower end of the support rod 2 is rotatably connected to a ball bearing 3, a slider 4 is plugged and connected to the support rod 2, a bevel gear 1 5 is rotatably connected to the lower side of the base 1, a screw 6 is fixedly installed on the bevel gear 1 5, a limit block 7 is fixedly installed on the lower end of the screw 6, a control block 8 is threadedly connected to the screw 6, a number of connecting rods 9 are fixedly installed on the control block 8 corresponding to the slider, the other end of the connecting rod 9 is fixedly connected to the slider 4, a protrusion 10 is fixedly installed on the lower side of the base 1, a transmission rod 11 is rotatably connected to the protrusion 10, a bevel gear 2 12 is fixedly installed on the transmission rod 11, and the bevel gear 1 5 and the bevel gear 2 12 are meshed with each other;

[0029] From the above description, it can be seen that when the control transmission rod 11 rotates, it will drive the bevel gear 1 5 and the bevel gear 2 12 to rotate, so that the screw 6 rotates. Since the four connecting rods 9 in the control block 8 are fixed and cannot rotate, when the screw 6 rotates, it will drive the control block 8 to rise and fall. Due to the lifting and lowering of the control block 8, the slider 4 is lifted and lowered, thereby controlling whether the ball 3 on the support rod 2 can contact or disengage from the ground, realizing the conversion of the fixing and moving functions of the base 1, and the operation is more convenient and efficient.

[0030] As a technical optimization solution of the utility model, the clamping and fixing assembly includes a cavity 13 located in the base 1, a double-threaded screw 14 is rotatably connected in the cavity 13, a slide plate 15 is threadedly connected to the double-threaded screw 14, an L-shaped rod 16 is symmetrically fixedly installed on the slide plate 15, and a reinforcing plate 17 is fixedly installed on one end of the L-shaped rod 16 extending out of the base 1, and a clamping plate 18 is fixedly installed on the reinforcing plate 17;

[0031] From the above description, it can be known that when the double-threaded screw 14 is controlled to rotate, the slide plate 15 will slide, so that the slide plate 15 moves in the same direction, driving the L-shaped rod 16 to move, so that the clamping plate 18 moves to clamp the chassis located on the base 1.

[0032] As a technical optimization solution of the utility model, a knob 19 is fixedly installed on one end of the double-threaded screw 14 extending out of the base 1, and a limit plate 20 is symmetrically fixedly installed on the double-threaded screw 14;

[0033] From the above description, it can be seen that the knob 19 can conveniently control the rotation of the double-threaded screw 14, and the limit plate 20 can prevent the slide plate 15 from being displaced too far.

[0034] As a technical optimization solution of the utility model, a limit rod 21 is fixedly installed in the cavity 13, the limit rod 21 is plug-connected with the slide plate 15, and the slide plate 15 is slidably connected with the inner wall of the cavity 13;

[0035] It can be seen from the above description that the limiting rod 21 can make the movement of the slide plate 15 more stable.

[0036] As a technical optimization solution of the utility model, a plurality of vent holes 22 are evenly arranged on the clamping plate 18, and a rubber strip 23 is fixedly installed on the opposite surface of the clamping plate 18;

[0037] It can be seen from the above description that the vent holes 22 can dissipate heat for the clamped chassis, and the rubber strips 23 can increase the clamping friction between the supporting plate 18 and the chassis.

[0038] As a technical optimization solution of the utility model, an anti-skid pad 24 is fixedly installed on the upper side of the base 1;

[0039] It can be seen from the above description that the anti-skid pad 24 can increase the friction between the chassis and the base 1 .

[0040] As a technical optimization solution of the utility model, a second knob 25 is fixedly installed on one end of the transmission rod 11 away from the second bevel gear 12;

[0041] It can be seen from the above description that the knob 25 can make the rotation operation of the transmission rod 11 easier.

[0042] As a technical optimization solution of the utility model, a reinforcement ring 26 is fixedly installed on the base 1 corresponding to the support rod 2;

[0043] It can be seen from the above description that the reinforcement ring 26 can increase the rigidity of the support rod 2 and extend its service life.

[0044] As a technical optimization solution of the utility model, a rubber ring 27 is fixedly installed on the lower side of the slider 4;

[0045] From the above description, it can be seen that the rubber ring 27 can increase the friction between the slider 4 and the ground, making the base 1 more stably fixed.

[0046] Working principle:

[0047] Put the chassis on the base 1, rotate the knob 19 to make the clamping plate 18 clamp the chassis, and move it through the ball 3 on the support rod 2, so that the entire chassis and the base 1 can be moved conveniently. After moving to the specified position, rotate the knob 2 25 to control the transmission rod 11 to rotate, which will drive the bevel gear 1 5 and the bevel gear 2 12 to rotate, so that the screw 6 rotates. Since the four connecting rods 9 in the control block 8 are fixed and cannot rotate, when the screw 6 rotates, it will drive the control block 8 to rise and fall. Due to the rise and fall of the control block 8, the slider 4 is lifted and lowered, thereby controlling whether the ball 3 on the support rod 2 can contact or break away from the ground, thereby realizing the conversion of the fixing and moving functions of the base 1, and the operation is more convenient and efficient.

[0048] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A mounting base for a computer case, comprising a base, characterized in that: The base is provided with a clamping and fixing component and a moving control component; the moving control component includes four support rods evenly arranged on the lower side of the base, the lower ends of the support rods are rotatably connected to balls, the support rods are plugged with sliders, the lower side of the base is rotatably connected to bevel gear one, a screw is fixedly installed on the bevel gear one, a limit block is fixedly installed on the lower end of the screw, a control block is threadedly connected on the screw, a number of connecting rods are fixedly installed on the control block corresponding to the slider, the other end of the connecting rod is fixedly connected to the slider, a protrusion is fixedly installed on the lower side of the base, a transmission rod is rotatably connected to the protrusion, a bevel gear two is fixedly installed on the transmission rod, and the bevel gear one and bevel gear two are meshed with each other.

2. A computer case mounting base according to claim 1, characterized in that: The clamping and fixing assembly includes a cavity located in the base, a double-threaded screw is rotatably connected in the cavity, a slide is threadedly connected to the double-threaded screw, an L-shaped rod is symmetrically fixedly installed on the slide, a reinforcement plate is fixedly installed on one end of the L-shaped rod extending out of the base, and a clamping plate is fixedly installed on the reinforcement plate.

3. The computer case mounting base according to claim 2, characterized in that: A knob 1 is fixedly mounted on one end of the double-threaded screw extending out of the base, and a limit plate is symmetrically fixedly mounted on the double-threaded screw.

4. The computer case mounting base according to claim 3, characterized in that: A limit rod is fixedly installed in the cavity, the limit rod is plug-connected with the slide plate, and the slide plate is slidably connected with the inner wall of the cavity.

5. The computer case mounting base according to claim 4, characterized in that: The clamping plate is evenly provided with a plurality of vent holes, and a rubber strip is fixedly mounted on the opposite surface of the clamping plate.

6. The computer case mounting base according to claim 1, characterized in that: An anti-skid pad is fixedly installed on the upper side of the base.

7. The computer case mounting base according to claim 1, characterized in that: A second knob is fixedly mounted on one end of the transmission rod away from the second bevel gear.

8. The computer case mounting base according to claim 1, characterized in that: A reinforcement ring is fixedly mounted on the base corresponding to the support rod.

9. The computer case mounting base according to claim 1, characterized in that: A rubber ring is fixedly mounted on the lower side of the slider.

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