Case structure with adjustable panel opening

Abstract

The utility model discloses a case structure with adjustable panel holes, which comprises a case and a top frame, a rear plate of the case is provided with a plurality of heat dissipation air ports, the heat dissipation air ports are provided with detachable cover plates and are used for mounting heat dissipation fans, the top frame is arranged on the upper wall of the case, the upper wall of the top frame is lower than the upper end wall of a peripheral plate of the case, and the cover plates are detachably arranged on the cover plates. The peripheral wall of the top frame is surrounded by the peripheral plate, and a positioning groove is formed; and a dustproof plate is detachably mounted in the positioning groove. Through the arrangement of the heat dissipation air ports, a heat dissipation fan can be conveniently installed at the position of the case rear plate according to actual requirements, heat dissipation of the plug-in ports is reduced, meanwhile, fluid circulation in the case is improved, when the heat dissipation fan does not need to be installed, a cover plate can be installed to shield the heat dissipation air ports, and meanwhile, the heat dissipation air ports are covered by the cover plate. The positioning groove is formed in the top frame, so that detachable installation of the dustproof plate is facilitated, the integration of the dustproof plate and the case is better, protruding arrangement of the dustproof plate is avoided, and the integrity of the case is improved.

Description

Technical Field

[0001] The utility model relates to the field of chassis, in particular to a chassis structure with adjustable plate openings. 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. In addition, the computer chassis plays an important role in shielding electromagnetic radiation. Because the chassis cannot quickly improve the performance of the whole machine like accessories such as CPU, graphics card, and motherboard, it has not been listed as a key consideration in DIY.

[0003] However, a problem with existing chassis is that the heat dissipation net is difficult to clean. Although the existing heat dissipation nets are all provided with dust-proof mesh surfaces, dust clogging is still inevitable over time. The first thing affected is the heat dissipation inside the chassis. At the same time, the existing chassis back panels are generally fixed structures with poor heat dissipation effects, which has a great impact on the heat dissipation of the card slots and even causes overheating problems at the plug-in ends of electronic components, affecting stable use. Utility Model Content

[0004] The main purpose of the utility model is to provide a chassis structure with adjustable panel openings, aiming to improve the problem that the heat dissipation net of the chassis is difficult to clean, and the rear panel can be disassembled and assembled with heat dissipation components according to actual needs.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a chassis structure with adjustable panel openings, comprising:

[0006] A chassis, wherein a rear plate of the chassis is provided with a plurality of heat dissipation vents, the heat dissipation vents are provided with detachable cover plates, and the heat dissipation vents are used to install a heat dissipation fan;

[0007] A top frame, the top frame is arranged at the upper wall position of the chassis, the upper wall of the top frame is lower than the upper end wall of the outer peripheral plate of the chassis, and the outer peripheral plate surrounds the outer peripheral wall of the top frame and forms a positioning groove therein;

[0008] The positioning groove is detachably mounted with a dustproof plate.

[0009] In the actual design, the setting of the heat dissipation vents makes it convenient to install the cooling fan on the rear panel of the chassis according to actual needs, thereby reducing the heat dissipation of the plug interface and improving the fluid circulation in the chassis. When the cooling fan is not needed, a cover can be installed to block the heat dissipation vents. At the same time, a positioning groove is set on the top frame to facilitate the detachable installation of the dustproof plate, and the dustproof plate is more integrated with the chassis, avoiding the protruding setting of the dustproof plate, thereby improving the integrity of the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 For the utility model explosion Figure 1 ;

[0011] Figure 2 For the utility model explosion Figure 2 ;

[0012] Figure 3 It is a three-dimensional schematic diagram of the top plate;

[0013] Figure 4 The utility model explodes Figure 3 .

[0014] In the figure,

[0015] 1 is a chassis, 10 is a back plate, 12 is a cover plate, 13 is a heat dissipation vent,

[0016] 2 is the top frame, 21 is the positioning groove,

[0017] 3 is a dustproof plate,

[0018] 41 is a guide hole, 42 is a guide column,

[0019] 51 is a first permanent magnet, 52 is a second permanent magnet,

[0020] 61 is a notch, 62 is a handrail,

[0021] 7 is a fan slot, and 71 is a strip guide slot. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings 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 of 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.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0025] like Figures 1 to 4 As shown, a chassis structure with adjustable panel openings includes:

[0026] A chassis 1, wherein a rear panel 10 of the chassis 1 is provided with a plurality of heat dissipation vents 13, wherein the heat dissipation vents 13 are provided with a detachable cover plate 12, and the heat dissipation vents 13 are used to install a heat dissipation fan;

[0027] A top frame 2, the top frame 2 is arranged at the upper wall position of the chassis 1, the upper wall of the top frame 2 is lower than the upper end wall of the outer peripheral plate of the chassis 1, and the outer peripheral plate surrounds the outer peripheral wall of the top frame 2 and forms a positioning groove 21;

[0028] The positioning groove is detachably mounted with a dustproof plate 3.

[0029] In the actual design, the setting of the heat dissipation vents 13 facilitates the position of the rear panel 10 of the chassis 1 to install a cooling fan according to actual needs, thereby reducing the heat dissipation of the plug interface and improving the fluid circulation in the chassis 1. When the cooling fan is not needed, the cover 12 can also be installed to block the heat dissipation vents 13. At the same time, a positioning groove is set on the top frame 2 to facilitate the detachable installation of the dustproof plate 3, and the dustproof plate 3 is more integrated with the chassis 1, avoiding the protruding setting of the dustproof plate 3, thereby improving the integrity of the chassis 1.

[0030] Specifically, guide holes 41 are provided on both sides of the positioning groove, and the dustproof plate 3 is provided with guide posts 42 matched with the guide holes 41. This facilitates the positioning and installation of the dustproof plate 3, and at the same time, the double positioning of the dustproof net is achieved through the recessed positioning groove.

[0031] In the embodiment of the utility model, the dustproof plate 3 is provided with a lower convex portion 8 matched with the positioning groove, and the lower convex portion is arranged in the positioning groove, thereby playing a role of limiting.

[0032] Specifically, the top frame 2 and the lower protrusion are respectively provided with a first permanent magnet 51 and a second permanent magnet 52 that cooperate with each other, thereby facilitating the mutual installation of the two.

[0033] In the embodiment of the utility model, the lower convex portion is formed by bending the dustproof plate 3 in one piece.

[0034] Specifically, a notch 61 is provided at the rear end of the top frame 2, and a handle 62 matching the notch is provided on the dustproof plate 3, and the handle extends obliquely downward toward the notch.

[0035] In the embodiment of the utility model, the handle is fixed by screws or rivets, and the handle is made of leather material, thereby facilitating the opening of the dustproof plate 3 and providing a better hand feel, thereby achieving overall differentiation of the chassis 1.

[0036] Specifically, the top frame 2 is provided with a long strip fan slot, and strip guide slots 71 are provided on both sides of the fan slot 7, thereby facilitating the installation of the fan.

[0037] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A chassis structure with adjustable panel openings, characterized in that: include, A chassis, wherein a rear plate of the chassis is provided with a plurality of heat dissipation vents, the heat dissipation vents are provided with detachable cover plates, and the heat dissipation vents are used to install a heat dissipation fan; A top frame, the top frame is arranged at the upper wall position of the chassis, the upper wall of the top frame is lower than the upper end wall of the outer peripheral plate of the chassis, and the outer peripheral plate surrounds the outer peripheral wall of the top frame and forms a positioning groove therein; The positioning groove is detachably mounted with a dustproof plate.

2. The chassis structure with adjustable panel openings as claimed in claim 1, characterized in that: Guide holes are arranged on both sides of the positioning groove, and the dustproof plate is provided with guide columns matched with the guide holes.

3. The chassis structure with adjustable panel openings as claimed in claim 1, characterized in that: The dustproof plate is provided with a lower convex portion matched with the positioning groove, and the lower convex portion is arranged in the positioning groove.

4. The chassis structure with adjustable panel openings as claimed in claim 1, characterized in that: The top frame and the lower protrusion are respectively provided with a first permanent magnet and a second permanent magnet that cooperate with each other.

5. The chassis structure with adjustable panel openings as claimed in claim 4, characterized in that: The lower convex portion is formed by integrally bending the dustproof plate.

6. The chassis structure with adjustable panel openings as claimed in claim 1, characterized in that: A notch is provided at the rear end of the top frame, and a handle matched with the notch is provided on the dustproof plate, and the handle extends obliquely downward toward the notch.

7. The chassis structure with adjustable panel openings as claimed in claim 6, characterized in that: The handle is fixed by screws or rivets and is made of leather material.

8. The chassis structure with adjustable panel openings as claimed in claim 1, characterized in that: The top frame is provided with a long strip fan slot, and strip guide slots are provided on both sides of the fan slot.

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