Computer case with switch mistaken touch prevention structure
By incorporating components such as a press cover, connecting block, and locking block on the power button of the computer chassis, the problem of accidental presses on traditional power buttons is solved, achieving an anti-accidental press function for the power button and ensuring data security and operational continuity.
Patent Information
- Application Number
- CN202423063105.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The power button on a traditional computer case is easily pressed accidentally, leading to data loss and work interruption, especially in public places or environments shared by multiple people, where there is a lack of effective anti-accidental press structures.
A computer chassis with a switch anti-accidental touch structure was designed. By setting components such as a press cover, connecting block, locking block and L-shaped flexible plate on the power button, the pressing cover is restricted to move up and down by the cooperation of the locking block and spring. The pressing cover is released only when an authorized person presses it twice, thus realizing the anti-accidental touch of the power button.
This effectively prevents accidental shutdown of the chassis due to a single touch, ensuring that the power button is locked after each manual power-on, preventing shutdown caused by a second touch, and improving the reliability and safety of use.
Smart Images
Figure CN223611889U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to computer case technical field especially relates to a computer case with switch anti -touch structure of mistake. BACKGROUND
[0002] Computer case, also known as computer mainframe or computer shell, is the shell of containing and protecting all the main components inside the computer.
[0003] In the use process of computer, such as public place or the environment shared by many people, or when important work or critical data is processed, due to the mobility of surrounding personnel, the probability of mistaken touch of power key is higher, thereby causing unnecessary trouble and loss such as data loss and work interruption, and the key of traditional case is exposed, therefore, a computer case with switch anti -touch structure of mistake is urgently needed. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in the prior art and provides a computer case with switch anti -touch structure of mistake.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A computer case with switch anti -touch structure of mistake, including the case, the power key upper portion of the case is installed with the shell by the base, the inner wall of the shell is limitedly slidably installed with the pressing cover, the bottom of the pressing cover is equipped with the pressing block for triggering the power key, and the side of the pressing cover is provided with the connecting block, the side of the connecting block is provided with the locking block extrusion contact with the outer wall of the shell, and the locking block is connected with the shell through the L type flexible plate.
[0007] In addition, preferably, one side of the shell is provided with a notch, an L-shaped flexible plate is arranged at the notch, both ends of the horizontal section of the L-shaped flexible plate are fixedly connected with the inner wall of the notch, both ends of the vertical section are inwardly contracted, and the upper end is fixedly connected with the bottom end of the locking block.
[0008] In addition, preferably, both sides of the pressing cover are limitedly slidably installed in the limiting groove arranged in the inner wall of the shell through the protruding block.
[0009] In addition, preferably, the bottom of the pressing cover is provided with a plurality of limiting columns, the outer side of the limiting column is provided with a spring, the bottom end of the spring is connected with the upper end of the base, and a limiting hole is arranged in the upper end face of the base and the corresponding position of the limiting column.
[0010] Furthermore, preferably, one end of the pressing cover is provided with a connecting block, a clamping groove is formed on one side of the upper part of the connecting block, extrusion blocks are arranged on the outer sides of the two ends away from the clamping groove, the extrusion blocks protrude outward and the upper ends are beveled, and in the natural state, the lower ends of the extrusion blocks are in extrusion contact with a pair of guide blocks arranged on the inner wall of the locking block.
[0011] Furthermore, preferably, one end of the pressing cover is provided with a connecting block, a clamping groove is formed on one side of the upper part of the connecting block, extrusion blocks are arranged on the outer sides of the two ends away from the clamping groove, the extrusion blocks protrude outward and the upper ends are beveled, and in the natural state, the lower ends of the extrusion blocks are in extrusion contact with a pair of guide blocks arranged on the inner wall of the locking block.
[0012] The computer case with the switch anti-misoperation structure has the advantages that:
[0013] In the utility model, when the power key is triggered indirectly through the pressing cover, the pressing cover is locked by the locking block arranged on the inner side of the shell and the up-down movement operation is limited, so that the pressing cover can be locked after each manual start, the shutdown caused by secondary touch is avoided, and when the authorized personnel press the power key again, the locking plate arranged on the outer wall of the shell is only pressed with force to make it deform and rotate to release the rebound of the pressing cover. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 An external structure schematic view of the computer case with the switch anti-misoperation structure is provided in the utility model;
[0015] Figure 2 An explosion schematic view of the base connecting structure is provided in the utility model;
[0016] Figure 3 An internal schematic view of the pressing cover connecting structure is provided in the utility model;
[0017] Figure 4 A limiting groove connecting structure schematic view is provided in the utility model;
[0018] Figure 5 An external structure schematic view of the connecting block is provided in the utility model;
[0019] Figure 6 A locking block mounting structure schematic view is provided in the utility model;
[0020] Figure 7 A locking block and connecting block connection schematic view in the natural state is provided in the utility model;
[0021] Figure 8 A locking block and connecting block connection schematic view in the excited state is provided in the utility model.
[0022] In the figure: 1, case; 101, power key; 2, base; 21, limiting hole; 3, shell; 31, limiting groove; 4, pressing cover; 41, pressing block; 5, spring; 6, locking block; 7, limiting column; 8, protruding block; 9, connecting block; 91, extrusion block; 92, clamping groove; 10, guide block; 11, locking block; 12, L-shaped flexible plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0024] Reference Figures 1-8 A computer case with switch anti-misoperation structure, including case 1, the power key 101 of case 1 is installed with shell 3 by base 2 upper portion, the inner wall of shell 3 is installed with pressing cover 4 for limiting sliding, the bottom of pressing cover 4 is equipped with pressing block 41 for triggering power key 101, and the side of pressing cover 4 is provided with connecting block 9, and the side of connecting block 9 is provided with locking plate 6 extrusion contact with the outer wall of shell 3, and locking plate 6 is connected with shell 3 by L-shaped flexible plate 12.
[0025] Further, the side of shell 3 is provided with slot, and the slot is provided with L-shaped flexible plate 12, the horizontal segment of L-shaped flexible plate 12 is fixedly connected with the inner wall of slot, and the vertical segment is inwards retracted and the upper end is fixedly connected with the bottom end of locking plate 6.
[0026] Further, the two sides of pressing cover 4 are limitedly slidably installed in the limiting groove 31 of the inner wall of shell 3 by protruding block 8.
[0027] Further, the bottom of pressing cover 4 is installed with a plurality of limiting columns 7, the outer side of limiting column 7 is sleeved with spring 5, the bottom end of spring 5 is connected with the upper end of base 2, and the limiting hole 21 is formed in the upper end face of base 2 and the corresponding position of limiting column 7.
[0028] Further, one end of pressing cover 4 is installed with connecting block 9, the upper side of connecting block 9 is provided with clamping groove 92, the outer side of the two ends away from clamping groove 92 is provided with extrusion block 91, extrusion block 91 is outward protruding and the upper end is oblique, and in the natural state, the lower end of extrusion block 91 is extruded with a pair of guide blocks 10 provided in the inner wall of locking plate 6.
[0029] Further, a pair of guide blocks 10 are provided in the inner wall of locking plate 6, the upper end of guide block 10 is provided with inclined cutout, and locking block 11 is provided between the two guide blocks 10, locking block 11 is slightly lower than guide block 10, and in the natural state, locking block 11 is below connecting block 9 and does not directly contact with connecting block 9.
[0030] In the natural state, that is, the unpowered state, the operator presses down the pressing cover 4 with a finger, and the pressing cover 4 moves downward together with the connecting block 9 and the pressing block 41, wherein the connecting block 9 extrudes the guide block 10 inside the unlocking block 6 through the protruding extrusion block 91, under the guidance of the guide block 10, the unlocking block 6 is extruded by the extrusion block 91 and deforms, and tilts flexibly based on the L-shaped flexible plate 12, at this time, the position of the locking block 11 tilts outward and moves away from the bottom of the connecting block 9, and as the connecting block 9 continues to move downward, the guide block 10 is guided by the inclined surface and is no longer extruded when the guide block 10 contacts the inclined surface on the upper side of the extrusion block 91, and is reset by the flexibility thereof, at this time, the end faces of the guide block 10 and the locking block 11 contact the outer side of the connecting block 9, and synchronously, the pressing block 41 arranged at the bottom of the pressing cover 4 contacts the power key 101 to start the machine.
[0031] At this time, after a single downward stroke, the operator removes the finger, and the pressing cover 4 moves upward under the action of the reset spring 5, and the relative positions of the guide block 10 and the locking block 11 contacting the outer wall of the connecting block 9 change during the pressing stroke, and since the position of the locking block 11 is slightly lower than that of the guide block 10, the clamping groove 92 opened on the outer wall of the connecting block 9 preferentially contacts and clamps the locking block 11, and limits and restricts the movement thereof.
[0032] The L-shaped flexible plate 12 is a plastic part and has good flexibility, and in the process of extruding the locking plate 6 by the outside, the locking plate 6 tilts and deflects by a small amplitude based on the L-shaped flexible plate 12 as the base point, and the originally matched locking block 11 on the upper part is separated from the clamping groove 92, and the pressing cover 4 is reset as a whole under the rebounding action of the spring 5.
[0033] The pressing cover 4 is limited to slide in the limiting groove 31 by the limiting block 8 to realize the movement function, and the limiting column 7 is fitted in the limiting hole 21 to be positioned and guided during the pressing process, and the spring 5 is compressed to store energy.
[0034] In the utility model, when the power key 101 is indirectly triggered by the pressing cover 4, the pressing cover 4 is locked by the locking plate 6 arranged on the inner side of the shell, and the upward and downward movement operation thereof is limited, so that the pressing cover 4 can be locked after each manual start, and the shutdown caused by secondary touch is avoided, and when the authorized person presses the power key again, the locking plate 6 arranged on the outer wall of the shell is only pressed with force to make it deform and rotate to release the rebounding of the pressing cover 4, and the mechanism can effectively protect the power key and avoid the shutdown caused by single mistake.
[0035] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A computer chassis with a switch anti-accidental touch structure, comprising a chassis (1), characterized in that, The power button (101) of the chassis (1) is mounted on a base (2) with a housing (3) on the upper part. A press cover (4) is slidably mounted on the inner wall of the housing (3). A press block (41) is provided at the bottom of the press cover (4) for triggering the power button (101). A connecting block (9) is provided on one side of the press cover (4). A locking plate (6) is provided on one side of the connecting block (9) and is pressed into contact with the outer wall of the housing (3). The locking plate (6) is connected to the housing (3) through an L-shaped flexible plate (12).
2. A computer chassis with a switch anti-accidental touch structure according to claim 1, characterized in that, A slot is provided on one side of the housing (3), and an L-shaped flexible plate (12) is provided at the slot. The two ends of the horizontal section of the L-shaped flexible plate (12) are fixedly connected to the inner wall of the slot, and the two ends of the vertical section are contracted inward and the upper end is fixedly connected to the bottom end of the locking plate (6).
3. A computer chassis with a switch anti-accidental touch structure according to claim 1, characterized in that, The two sides of the pressing cover (4) are slidably installed in the limiting groove (31) opened on the inner wall of the housing (3) by the limiting blocks (8).
4. A computer chassis with a switch anti-accidental touch structure according to claim 1, characterized in that, The bottom of the pressing cover (4) is equipped with multiple limiting posts (7). A spring (5) is sleeved on the outside of the limiting post (7). The bottom end of the spring (5) is connected to the upper end of the base (2), and a limiting hole (21) is opened at the position corresponding to the limiting post (7) on the upper surface of the base (2).
5. A computer chassis with a switch anti-accidental touch structure according to claim 1, characterized in that, One end of the pressing cover (4) is equipped with a connecting block (9). A snap-fit groove (92) is provided on the upper side of the connecting block (9). Extrusion blocks (91) are provided at both ends away from the snap-fit groove (92). The extrusion blocks (91) protrude outward and have an oblique opening at the upper end. In the natural state, the lower end of the extrusion block (91) is in contact with a pair of guide blocks (10) provided on the inner wall of the locking plate (6).
6. A computer chassis with a switch anti-accidental touch structure according to claim 5, characterized in that, A pair of guide blocks (10) are provided on both sides of the inner wall of the locking plate (6). The upper end of the guide block (10) is provided with an inclined cut, and a locking block (11) is provided between the two guide blocks (10). The locking block (11) is slightly lower than the guide block (10), and in its natural state, the locking block (11) is below the connecting block (9) and does not directly contact the connecting block (9).