Computer safety case with quick disassembly and assembly structure

Abstract

The utility model discloses a computer safety case with a quick disassembly and assembly structure, and particularly relates to the field of cases, the computer safety case comprises a case main body, support connecting feet are fixed at the bottom of the case main body, and a dustproof heat dissipation net plate is arranged on the outer side of the case main body; the device is provided with an auxiliary dismounting and maintaining device, shielding of a moving plate on a mounting block can be conveniently removed, then a rotating connecting plate can be conveniently opened, the service life of the rotating connecting plate is long, and the problems that deformation is prone to occurring and the service life is affected due to the fact that a spring is used are solved; therefore, parts in the case main body are convenient to disassemble and assemble, and the purpose of quick disassembly and assembly is achieved. The device is provided with the earphone jack protection device, so that the shielding plate shields and protects the earphone jack at the top of the case main body, the shielding structure of the shielding plate is ensured to be stable, and the situation that sundries are clamped into the earphone jack at the top of the case main body or blockage is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of computer cases, in particular to a computer safety case with a quick disassembly and assembly structure. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and play a supporting and protective role.

[0003] A Chinese patent discloses a computer security case (authorization announcement number CN 220438845 U). The patented technology includes a case body, one side of which is an open structure and is connected to a case door. The lower end of the case door is hinged to the bottom of the case body, and the upper end is connected to the top of the case body through a latch mechanism. A plurality of ventilation holes are arranged on the side of the case body away from the case door. The utility model relates to the technical field of computer accessories. The device has a compact structure. The case door can be opened quickly through the setting of the latch mechanism, and no scattered parts will be generated during the opening and closing process, thereby avoiding the problem of parts loss. The ventilation holes cooperate with the dustproof net to achieve ventilation and heat dissipation while preventing external dust from entering the interior of the case. The dustproof net is embedded in the U-shaped mounting groove by plug-in means and can be easily disassembled, which is conducive to later cleaning and replacement. The setting of the limit component can improve the installation stability of the dustproof net, bringing convenience to people's use.

[0004] However, during use, the above-mentioned chassis is positioned and locked by compression springs, and the installation stability is limited. After long-term use, the compression springs are prone to deformation and difficulty in opening, which affects the efficiency of disassembly and assembly of corresponding internal components. Therefore, those skilled in the art have provided a computer security chassis with a quick disassembly and assembly structure to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the present invention is to provide a computer security case with a quick disassembly and assembly structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a computer security case with a quick disassembly and assembly structure, comprising a case body, a support and connection foot fixed to the bottom of the case body, a dust-proof and heat-dissipating mesh plate provided on the outside of the case body, a switch button provided on the top of the case body, a restart button provided on the top of the case body, an auxiliary disassembly and assembly maintenance device provided on the outside of the case body, and a headphone jack protection device provided on the top of the case body;

[0007] The auxiliary disassembly and maintenance device includes a rotating connecting plate, a metal frame fixed to the outside of the rotating connecting plate, a metal rod fixed to the outside of the chassis body, a limit plate fixed to the outside of the metal rod, a rotating sleeve rotatably connected to the outside of the metal rod, a guide sleeve fixed to the outside of the chassis body, a guide slider slidably connected to the outside of the guide sleeve via a sliding groove, a movable plate fixed to the outside of the guide slider, and a mounting block fixed to the outside of the rotating connecting plate. A positioning threaded column fixed to the outside of the mounting block, and a positioning threaded sleeve threadedly connected to the outside of the positioning threaded column.

[0008] As a further solution of the present invention: the rotating connecting plate and the chassis body are rotatably connected via a rotating shaft, and the rotating connecting plate and the metal frame are bonded and fixed.

[0009] As a further solution of the present invention: a positioning groove is provided on the outer side of the movable plate, and the size of the positioning groove is adapted to the size of the positioning threaded column.

[0010] As a further solution of the present invention: the headphone jack protection device includes a fixed mounting column, a limiting pad is fixed on the outer side of the fixed mounting column, a shielding plate is rotatably connected to the outer side of the fixed mounting column, a magnet block is fixed on the top of the shielding plate, a counterweight block is installed on the top of the shielding plate, a handle rod is fixed on the top of the counterweight block, a fixed block is fixed on the top of the chassis body, and a metal sleeve is fixed on one side of the fixed block.

[0011] As a further solution of the present invention: the fixed installation column and the chassis body are fixedly connected, and the lower bottom surface of the shielding plate is in contact with the upper top surface of the chassis body.

[0012] As a further solution of the present invention: a groove is provided inside the metal sleeve, and the size of the groove is adapted to the size of the shielding plate.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0014] 1. This device is equipped with an auxiliary disassembly and maintenance device. When it is necessary to open the rotating connecting plate and disassemble and install the components inside the chassis body, the shielding of the installation block by the movable plate can be easily released, and then the rotating connecting plate can be easily opened. In addition, the service life of the rotating connecting plate is long, avoiding the problem of easy deformation and shortening of service life caused by the use of springs, thereby facilitating the disassembly and installation of the components inside the chassis body, achieving the purpose of quick disassembly and assembly;

[0015] 2. This device is equipped with a headphone jack protection device, which allows the shielding plate to shield and protect the headphone jack on the top of the chassis body, playing a protective and dust-proof role. The shielding plate can be stuck into the corresponding groove of the metal sleeve, and the corresponding surface of the magnet block on the top of the shielding plate fits into the outer side of the metal sleeve to ensure the stability of the shielding structure of the shielding plate, thereby preventing the headphone jack on the top of the chassis body from being stuck in debris or causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the auxiliary disassembly and maintenance device of the utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure of area A;

[0020] Figure 4 This is a schematic structural diagram of the headphone jack protection device of the present utility model;

[0021] In the figure: 1. Chassis body; 2. Support connecting feet; 3. Dust-proof and heat-dissipating mesh plate; 4. Switch button; 5. Restart button; 6. Auxiliary disassembly and maintenance device; 61. Rotating connecting plate; 62. Metal frame; 63. Metal rod; 64. Limiting plate; 65. Rotating sleeve; 66. Guide sleeve; 67. Guide slider; 68. Moving plate; 69. Positioning threaded column; 610. Positioning threaded sleeve; 611. Mounting block; 7. Headphone jack protection device; 71. Fixed mounting column; 72. Limiting pad; 73. Shielding plate; 74. Magnet block; 75. Counterweight block; 76. Handle bar; 77. Fixed block; 78. Metal sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 3The utility model provides a computer security case with a quick disassembly and assembly structure, comprising a case body 1, a supporting connection foot 2 fixed to the bottom of the case body 1, a dustproof and heat dissipation mesh plate 3 provided on the outside of the case body 1, a switch button 4 provided on the top of the case body 1, a restart button 5 provided on the top of the case body 1, an auxiliary disassembly and assembly maintenance device 6 provided on the outside of the case body 1, and a headphone jack protection device 7 provided on the top of the case body 1;

[0024] The auxiliary disassembly and maintenance device 6 includes a rotating connecting plate 61, a metal frame 62 is fixed to the outside of the rotating connecting plate 61, the rotating connecting plate 61 and the chassis body 1 are rotatably connected by a rotating shaft, the rotating connecting plate 61 and the metal frame 62 are bonded and fixed, a metal rod 63 is fixed to the outside of the chassis body 1, a limit plate 64 is fixed to the outside of the metal rod 63, and a rotating sleeve 65 is rotatably connected to the outside of the metal rod 63. The rotating sleeve 65 on the outside of the metal rod 63 can be rotated to release the fitting of the corresponding surface of the rotating sleeve 65 with the corresponding surface of the metal frame 62. A guide sleeve 66 is fixed to the outside of the chassis body 1, and the outer side of the guide sleeve 66 is slidably connected to the guide slider 67 through a slide groove. The guide slider 6 A movable plate 68 is fixed to the outside of 7, and the guide slider 67 is toggled in the vertical direction to allow the guide slider 67 to slide in the sliding groove of the corresponding guide sleeve 66. The guide slider 67 can simultaneously drive the movable plate 68 to move in the vertical direction. A mounting block 611 is fixed to the outside of the rotating connecting plate 61, and a positioning threaded column 69 is fixed to the outside of the mounting block 611. A positioning groove is provided on the outside of the movable plate 68, and the size of the positioning groove is adapted to the size of the positioning threaded column 69. The outer side of the positioning threaded column 69 is threadedly connected with a positioning threaded sleeve 610. The positioning threaded sleeve 610 is rotated counterclockwise to unscrew the positioning threaded sleeve 610 from the outer side of the positioning threaded column 69, thereby releasing the fixation of the position of the movable plate 68.

[0025] During use of this device, this device is provided with an auxiliary disassembly and maintenance device 6. When it is necessary to open the rotating connecting plate 61 and disassemble and install the components inside the chassis body 1, the rotating sleeve 65 on the outside of the metal rod 63 can be rotated to release the fit between the corresponding surface of the rotating sleeve 65 and the corresponding surface of the metal frame 62. At the same time, the positioning threaded sleeve 610 can be rotated counterclockwise to unscrew the positioning threaded sleeve 610 from the outside of the positioning threaded column 69, thereby releasing the fixation of the position of the movable plate 68, and then the guide slider 67 is moved in the vertical direction to allow the guide slider 67 to slide in the corresponding guide sleeve 66. The guide slider 67 can simultaneously drive the movable plate 68 to move in the vertical direction, thereby releasing the blocking of the movable plate 68 to the mounting block 611, and then the rotating connecting plate 61 can be easily opened.

[0026] See also Figure 1 and Figure 4The present invention provides a computer security case with a quick disassembly and assembly structure. The headphone jack protection device 7 includes a fixed mounting post 71, a limited pad 72 fixed on the outer side of the fixed mounting post 71, a shielding plate 73 rotatably connected to the outer side of the fixed mounting post 71, a fixed connection between the fixed mounting post 71 and the case body 1, the lower bottom surface of the shielding plate 73 fits the upper top surface of the case body 1, a magnet block 74 is fixed on the top of the shielding plate 73, a counterweight block 75 is installed on the top of the shielding plate 73, a handle rod 76 is fixed on the top of the counterweight block 75, a fixed block 77 is fixed on the top of the case body 1, a metal sleeve 78 is fixed on one side of the fixed block 77, a groove is opened inside the metal sleeve 78, and the size of the groove is adapted to the size of the shielding plate 73.

[0027] During use, the device is provided with a headphone jack protection device 7. When the headphone jack on the top of the chassis body 1 is not used for a long time, it is easy to get stuck with debris or cause blockage. At this time, the shielding plate 73 on the outside of the fixed mounting column 71 can be rotated to allow the shielding plate 73 to shield and protect the headphone jack on the top of the chassis body 1, thereby playing a protective and dust-proof role. At this time, the shielding plate 73 can be stuck in the corresponding groove of the metal sleeve 78, and the corresponding surface of the magnet block 74 on the top of the shielding plate 73 is attached to the outside of the metal sleeve 78.

[0028] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A computer security case with a quick disassembly and assembly structure, comprising a case body (1), characterized in that: The bottom of the chassis body (1) is fixed with a supporting connecting foot (2), the outer side of the chassis body (1) is provided with a dustproof heat dissipation screen (3), the top of the chassis body (1) is provided with a switch button (4), the top of the chassis body (1) is provided with a restart button (5), the outer side of the chassis body (1) is provided with an auxiliary disassembly and maintenance device (6), and the top of the chassis body (1) is provided with a headphone jack protection device (7); The auxiliary disassembly and maintenance device (6) comprises a rotating connecting plate (61), a metal frame (62) is fixed on the outer side of the rotating connecting plate (61), a metal rod (63) is fixed on the outer side of the chassis body (1), a limit plate (64) is fixed on the outer side of the metal rod (63), a rotating sleeve (65) is rotatably connected to the outer side of the metal rod (63), a guide sleeve (66) is fixed on the outer side of the chassis body (1), a guide slider (67) is slidably connected to the outer side of the guide sleeve (66) through a sliding groove, a movable plate (68) is fixed on the outer side of the guide slider (67), a mounting block (611) is fixed on the outer side of the rotating connecting plate (61), a positioning thread column (69) is fixed on the outer side of the mounting block (611), and the outer side of the positioning thread column (69) is threadedly connected to the positioning thread sleeve (610).

2. The computer security case with a quick disassembly and assembly structure according to claim 1, characterized in that: The rotating connecting plate (61) and the chassis main body (1) are rotatably connected via a rotating shaft, and the rotating connecting plate (61) and the metal frame (62) are bonded and fixed.

3. The computer security case with a quick disassembly structure according to claim 1, characterized in that: A positioning groove is provided on the outer side of the movable plate (68), and the size of the positioning groove is adapted to the size of the positioning threaded column (69).

4. The computer security case with a quick disassembly structure according to claim 1, characterized in that: The headphone jack protection device (7) comprises a fixed mounting column (71), a limiting pad (72) is fixed on the outer side of the fixed mounting column (71), a shielding plate (73) is rotatably connected to the outer side of the fixed mounting column (71), a magnet block (74) is fixed on the top of the shielding plate (73), a counterweight block (75) is installed on the top of the shielding plate (73), a handle bar (76) is fixed on the top of the counterweight block (75), a fixed block (77) is fixed on the top of the chassis body (1), and a metal sleeve (78) is fixed on one side of the fixed block (77).

5. The computer security case with a quick disassembly structure according to claim 4, characterized in that: The fixed installation column (71) and the chassis body (1) are fixedly connected, and the lower bottom surface of the shielding plate (73) is in contact with the upper top surface of the chassis body (1).

6. The computer security case with a quick disassembly structure according to claim 4, characterized in that: A groove is provided inside the metal sleeve (78), and the size of the groove is adapted to the size of the shielding plate (73).

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