Waterproof device for computer case

Abstract

The utility model relates to the technical field of waterproof frames for computer cases, and discloses a waterproof device for a computer case, which comprises a bottom plate and universal wheels, the universal wheels are mounted at the bottom of the bottom plate at equal intervals, the top of the bottom plate is connected with elastic support frames at equal intervals, and the tops of the elastic support frames are fixedly connected with a bearing plate. Clamping mechanisms are slidably connected to the top of the bearing plate at equal intervals and comprise right-angle clamping plates, first wedge blocks are fixedly connected to the exteriors of the right-angle clamping plates, second wedge blocks are slidably connected to the bottoms of the first wedge blocks, the bottoms of the second wedge blocks are fixedly connected with the top of the bottom plate, and auxiliary plates are slidably connected to the ends, away from the first wedge blocks, of the right-angle clamping plates. According to the waterproof device for the computer case, the case is prevented from being damaged due to the fact that the case falls from the top of the bearing plate due to external impact, meanwhile, the length of the auxiliary plate can be automatically adjusted, then the fixing effect of the clamping mechanism on the case is improved, and the clamping mechanism can be conveniently stored when not used.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof frames for computer cases, in particular to a waterproof device for computer cases. Background Art

[0002] The computer case is the outer shell of the computer that contains the motherboard, CPU, hard disk, power supply and other hardware components. It can protect the internal hardware from external factors such as dust and static electricity, and also plays a role in heat dissipation and beautification. When the computer case is in use, it is necessary to use a support frame to prop up the case to prevent the computer case from being damaged by moisture and water stains on the ground. When the existing case frame is in use, the case is easily detached from the top of the frame after being hit by the outside, which then causes damage to the case caused by the impact. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a waterproof device for a computer case to solve the technical problem that when the case frame is in use, the case is easily detached from the top of the frame after being impacted by the outside, thereby causing damage to the case due to the impact.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof device for a computer case, comprising: a base plate and universal wheels, wherein the universal wheels are evenly installed at the bottom of the base plate, the top of the base plate is evenly connected with an elastic support frame, the top of the elastic support frame is fixedly connected with a load-bearing plate, and the top of the load-bearing plate is slidably connected with a clamping mechanism at even intervals.

[0007] The clamping mechanism includes a right-angle clamping plate, a first wedge block is fixedly connected to the outside of the right-angle clamping plate, a second wedge block is slidably connected to the bottom of the first wedge block, and the bottom of the second wedge block is fixedly connected to the top of the bottom plate, an end of the right-angle clamping plate away from the first wedge block is slidably connected to a sub-plate, second grooves are evenly spaced on the outside of the sub-plate, and first grooves are evenly spaced on the outside of the right-angle clamping plate.

[0008] Preferably, the elastic support frame includes a hollow column, the hollow column is fixedly connected to the base plate, the top of the hollow column is slidably connected to a sliding arm, the top of the sliding arm is connected to the bottom of the load-bearing plate, and the bottom of the sliding arm is fixedly connected to a first spring, the bottom of the first spring is connected to the inner bottom of the hollow column, the hollow column cooperates with the first spring to guide the load-bearing plate to make the load-bearing plate move linearly, and the first spring can drive the chassis on the top of the load-bearing plate to move away and then return to its original position.

[0009] Preferably, transverse grooves are provided at equal intervals on the top of the load-bearing plate, a second spring is fixedly connected to the inside of the transverse groove, a slider is slidably connected to the inside of the transverse groove, and the slider is connected to the second spring, the top of the slider is fixedly connected to the bottom of the first wedge block, the transverse groove cooperates with the slider to guide the first wedge block so that the first wedge block moves along the track of the transverse groove, and the second spring can make the first wedge block return to its original position after the movement is completed.

[0010] Preferably, there are at least four sets of universal wheels, and the tops of the universal wheels are connected to the base plate via bolts, so that the universal wheels facilitate movement of the base plate.

[0011] Preferably, the outside of the second wedge block is connected through the load-bearing plate, and the end of the second wedge block opposite to the first wedge block is polished, so that the load-bearing plate can slide on the outside of the second wedge block.

[0012] Preferably, a sponge pad is fixedly connected to one end of the sub-plate away from the right-angle clamp, and the sponge pad is a square soft pad. The sponge pad can prevent the sub-plate from causing wear to the outside of the chassis when clamping the chassis.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a waterproof device for a computer case, which has the following beneficial effects:

[0015] The computer case uses a waterproof device, which separates the case from the ground through an added bottom plate and universal wheels to prevent water stains and moisture from affecting the case. The case is fixed by using the weight of the case through an added load-bearing plate to prevent the case from falling from the top of the load-bearing plate due to external impact and causing damage. At the same time, the length of the sub-plate can be automatically adjusted, thereby increasing the fixing effect of the clamping mechanism on the case, and facilitating the storage of the clamping mechanism when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front schematic diagram of the utility model;

[0017] Figure 2 This is a front view of the load-bearing plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the top of the load-bearing plate of the utility model;

[0019] Figure 4 It is a front schematic diagram of the clamping mechanism of the utility model.

[0020] In the figure: 1, bottom plate; 2, universal wheel; 3, elastic support frame; 31, hollow column; 32, first spring; 33, sliding arm; 4, load-bearing plate; 41, transverse groove; 42, second spring; 43, sliding block; 5, clamping mechanism; 51, right-angle clamping plate; 52, sub-plate; 521, sponge pad; 53, first groove; 54, second groove; 55, first wedge block; 56, second wedge block. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides a technical solution, please refer to Figure 1 and Figure 2 A waterproof device for a computer case includes: a bottom plate 1 and universal wheels 2, the number of universal wheels 2 is at least four, and the top of the universal wheels 2 is connected to the bottom plate 1 by bolts, the universal wheels 2 facilitate the movement of the bottom plate 1, and the universal wheels 2 are installed at equal intervals at the bottom of the bottom plate 1, and the top of the bottom plate 1 is connected with elastic support frames 3 at equal intervals, and the elastic support frames 3 can support the bearing plate 4 and enable the bearing plate 4 to return to its original position.

[0023] The elastic support frame 3 includes a hollow column 31, which is fixedly connected to the base plate 1. The top of the hollow column 31 is slidably connected to a sliding arm 33. The top of the sliding arm 33 is connected to the bottom of the load-bearing plate 4, and the bottom of the sliding arm 33 is fixedly connected to a first spring 32. The bottom of the first spring 32 is connected to the inner bottom of the hollow column 31. The hollow column 31 cooperates with the first spring 32 to guide the load-bearing plate 4 so that the load-bearing plate 4 moves linearly. The first spring 32 can drive the chassis on the top of the load-bearing plate 4 to move away and return to its original position. The top of the elastic support frame 3 is fixedly connected to the load-bearing plate 4, and the load-bearing plate 4 can support the chassis.

[0024] See also Figure 3 , transverse grooves 41 are evenly spaced at the top of the load-bearing plate 4, and a second spring 42 is fixedly connected inside the transverse groove 41. A slider 43 is slidably connected inside the transverse groove 41, and the slider 43 is connected to the second spring 42. The top of the slider 43 is fixedly connected to the bottom of the first wedge block 55. The transverse groove 41 cooperates with the slider 43 to guide the first wedge block 55 so that the first wedge block 55 moves along the track of the transverse groove 41. The second spring 42 can make the first wedge block 55 return to its original position after the movement is completed. The top of the load-bearing plate 4 is slidably connected with a clamping mechanism 5 at equal intervals.

[0025] See also Figure 4 The clamping mechanism 5 includes a right-angle clamp 51, which can clamp and fix the chassis. The outside of the right-angle clamp 51 is fixedly connected with a first wedge block 55, and the first wedge block 55 can be moved by the resistance of the second wedge block 56. The bottom of the first wedge block 55 is slidably connected with the second wedge block 56, and the outside of the second wedge block 56 is connected through the load-bearing plate 4.

[0026] The end of the second wedge block 56 opposite to the first wedge block 55 is polished, the load-bearing plate 4 can slide on the outside of the second wedge block 56, and the bottom of the second wedge block 56 is fixedly connected to the top of the bottom plate 1, and the end of the right-angle clamp 51 away from the first wedge block 55 is slidably connected to the sub-plate 52, and the sub-plate 52 can cooperate with the right-angle clamp 51 to clamp and fix the chassis.

[0027] One end of the sub-plate 52 away from the right-angle clamp 51 is fixedly connected with a sponge pad 521, and the sponge pad 521 is a square soft pad. The sponge pad 521 can prevent the sub-plate 52 from causing wear on the outside of the chassis when the chassis is clamped. The outside of the sub-plate 52 is provided with second grooves 54 at equal intervals, and the outside of the right-angle clamp 51 is provided with first grooves 53 at equal intervals. The first grooves 53 and the second grooves 54 cooperate with the external pin shaft to be inserted to fix the height of the sub-plate 52.

[0028] In this solution, the chassis is first placed on the top of the load-bearing plate 4. The weight of the chassis will drive the load-bearing plate 4 to descend, and then drive the right-angle clamping plate 51 and the first wedge block 55 to move, so that the first wedge block 55 slides outside the second wedge block 56, and then is resisted to move, thereby driving the four sub-plates 52 to move relative to each other, and then fixing the chassis on the top of the load-bearing plate 4. At the same time, before the chassis is placed, the sub-plate 52 can be pulled out from the inside of the right-angle clamping plate 51, and inserted into the inside of the second groove 54 and the first groove 53 through the external pin shaft, and then the height of the sub-plate 52 is fixed, thereby increasing the overall effect of the clamping mechanism 5 to limit the chassis. The bottom plate 1 is conveniently moved by the universal wheel 2, and at the same time, the chassis is separated from the ground to prevent water stains and moisture from affecting the chassis.

[0029] The chassis is separated from the ground by the added bottom plate 1 and universal wheels 2 to prevent water stains and moisture from affecting the chassis. The chassis is fixed by the added load-bearing plate 4 using its weight to prevent the chassis from falling from the top of the load-bearing plate 4 due to external impact and causing damage. At the same time, the length of the sub-plate 52 can be automatically adjusted, thereby increasing the fixing effect of the clamping mechanism 5 on the chassis and facilitating the storage of the clamping mechanism 5 when not in use.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 waterproof device for a computer case, comprising: A base plate (1) and universal wheels (2), wherein the universal wheels (2) are installed at equal intervals at the bottom of the base plate (1), characterized in that: the top of the base plate (1) is connected with elastic support frames (3) at equal intervals, the top of the elastic support frame (3) is fixedly connected with a bearing plate (4), and the top of the bearing plate (4) is slidably connected with a clamping mechanism (5) at equal intervals; The clamping mechanism (5) comprises a right-angle clamping plate (51), the outside of which is fixedly connected to a first wedge block (55), the bottom of which is slidably connected to a second wedge block (56), and the bottom of which is fixedly connected to the top of the bottom plate (1), the end of the right-angle clamping plate (51) away from the first wedge block (55) is slidably connected to a sub-plate (52), the outside of which is evenly spaced with second grooves (54), and the outside of which is evenly spaced with first grooves (53).

2. A waterproof device for a computer case according to claim 1, characterized in that: The elastic support frame (3) comprises a hollow column (31), wherein the hollow column (31) is fixedly connected to the bottom plate (1), a sliding arm (33) is slidably connected to the top of the hollow column (31), the top of the sliding arm (33) is connected to the bottom of the load-bearing plate (4), and a first spring (32) is fixedly connected to the bottom of the sliding arm (33), and the bottom of the first spring (32) is connected to the inner bottom of the hollow column (31).

3. A waterproof device for a computer case according to claim 1, characterized in that: The top of the load-bearing plate (4) is provided with transverse grooves (41) at equal intervals, a second spring (42) is fixedly connected inside the transverse groove (41), a slider (43) is slidably connected inside the transverse groove (41), and the slider (43) is connected to the second spring (42), and the top of the slider (43) is fixedly connected to the bottom of the first wedge block (55).

4. A waterproof device for a computer case according to claim 1, characterized in that: The number of the universal wheels (2) is at least four, and the tops of the universal wheels (2) are connected to the bottom plate (1) via bolts.

5. A waterproof device for a computer case according to claim 1, characterized in that: The exterior of the second wedge block (56) is connected to the load-bearing plate (4), and the ends of the second wedge block (56) opposite to the first wedge block (55) are both polished.

6. A waterproof device for a computer case according to claim 1, characterized in that: One end of the secondary plate (52) away from the right-angle clamping plate (51) is fixedly connected to a sponge pad (521), and the sponge pad (521) is a square soft pad.

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