Hidden mainboard case structure

Abstract

The utility model discloses a case structure with a hidden mainboard, which comprises a mainboard frame and a positioning bent plate, the mainboard frame is vertically arranged at the rear position of a case and divides the cavity of the case into a front cavity and a rear cavity, the mainboard frame is provided with a plurality of wire passing holes which are arranged in a penetrating manner, and the positioning bent plate is arranged in the front cavity of the case. The part, away from the main board position, of the main board frame is provided with a positioning bent plate which is arranged in a bent mode, the front wall of the positioning bent plate is flush with the main board frame, the positioning bent plate can shield part of the wire passing holes, the positioning bent plate and the main board frame define a wire passing channel, the positioning bent plate is provided with heat dissipation holes which are formed in a penetrating mode, and the heat dissipation holes are distributed in the positioning bent plate at intervals. According to the computer case, the positioning bent plate and the main board frame are arranged in a staggered mode, the wire passing hole can be formed in the connecting portion between the main board frame and the positioning bent plate except for the front wall face, a cable is effectively hidden, meanwhile, heat dissipation of the space in the computer case can be effectively improved through the heat dissipation holes, the structural strength is stable, and a main board is effectively protected.

Description

Technical Field

[0001] The utility model relates to the field of chassis, in particular to a chassis structure with a hidden mainboard. 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] With the development of transparent chassis, the wiring of existing electronic components has always been a criticism of lighting design. Therefore, how to hide the cables without affecting the heat dissipation of the chassis has always been the key to the design. Utility Model Content

[0004] The main purpose of the utility model is to propose a chassis structure with a hidden motherboard, aiming to design a motherboard that is convenient for hiding cables, while facilitating the positioning of electronic components such as graphics cards and reducing the load-bearing wear of electronic components.

[0005] To achieve the above purpose, the utility model proposes a chassis structure with a hidden motherboard, comprising:

[0006] A mainboard frame, which is vertically arranged at the rear of the chassis and divides the chassis cavity into a front chamber and a rear chamber, and the mainboard frame is provided with a plurality of wire holes arranged therethrough;

[0007] A positioning bent plate, a portion of the mainboard frame away from the mainboard position is provided with a bent positioning bent plate, a front wall of the positioning bent plate is flush with the mainboard frame, the positioning bent plate can block part of the wire holes and form a wire channel with the mainboard frame, the positioning bent plate is provided with heat dissipation holes that are arranged through, and the heat dissipation holes are distributed at intervals on the positioning bent plate.

[0008] In the actual design, by staggering the positioning bent plate and the mainboard frame, the wire hole can be set at the junction between the mainboard frame and the positioning bent plate in addition to the front wall, thereby effectively hiding the cables. At the same time, through the setting of the heat dissipation holes, the heat dissipation of the space inside the chassis can be effectively improved, and the structural strength is relatively stable, which effectively protects the motherboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the utility model with hidden side panels;

[0010] Figure 2 A three-dimensional diagram of the utility model Figure 1 ;

[0011] Figure 3 A three-dimensional diagram of the utility model Figure 2 .

[0012] In the figure,

[0013] 1 is the main frame, 11 is the front chamber, 12 is the rear chamber,

[0014] 2 is a positioning bent plate, 21 is a wire passage, 22 is a heat dissipation hole,

[0015] 3 is a graphics card bracket, 31 is a screw portion, 32 is a support portion, and 33 is an elastic pad. DETAILED DESCRIPTION

[0016] 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.

[0017] 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.

[0018] 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.

[0019] like Figures 1 to 3 As shown, a chassis structure with a hidden motherboard includes:

[0020] A mainboard frame 1, which is vertically arranged at the rear of the chassis and divides the chassis cavity into a front chamber 11 and a rear chamber 12, and the mainboard frame 1 is provided with a plurality of wire holes;

[0021] The positioning bent plate 2 is provided with a bent positioning bent plate 2 at the portion of the mainboard frame 1 away from the mainboard position, and the front wall of the positioning bent plate 2 is flush with the mainboard frame 1. The positioning bent plate 2 can block part of the wire holes and form a wire channel 21 with the mainboard frame 1. The positioning bent plate 2 is provided with heat dissipation holes 22 that are arranged through, and the heat dissipation holes 22 are distributed at intervals on the positioning bent plate 2.

[0022] In the actual design, by staggering the positioning bent plate 2 and the mainboard frame 1, it is possible to set the wire hole not only on the front wall but also at the junction between the mainboard frame 1 and the positioning bent plate 2, thereby effectively hiding the cables. At the same time, by setting the heat dissipation holes 22, the heat dissipation of the space inside the chassis can be effectively improved, and the structural strength is relatively stable, effectively protecting the motherboard.

[0023] Specifically, the positioning bent plate 2 is formed by being bent integrally with the main frame 1 or being detachably mounted on the main frame 1, thereby forming a staggered installation structure to facilitate the installation of different electronic components.

[0024] In the embodiment of the utility model, the front wall surface of the positioning bent plate 2 is offset from the front wall surface of the main frame 1, and the front wall surface of the positioning bent plate 2 is located in front of the main frame 1, thereby forming a offset installation structure.

[0025] Specifically, the wire passage 21 is provided between the connecting plates between the positioning bent plate 2 and the main frame 1 .

[0026] In the embodiment of the utility model, the positioning bent plate 2 is in a "7" shape.

[0027] Specifically, the positioning bent plate 2 is provided with at least two horizontal planes, thereby meeting the installation requirements of different electronic components.

[0028] In the embodiment of the utility model, the wall surface of the rear chamber of the mainboard frame 1 is used to install a hard disk.

[0029] Specifically, the heat dissipation hole 22 is rectangular or circular.

[0030] In the embodiment of the utility model, when the heat dissipation hole 22 is non-circular, the heat dissipation hole 22 is detachably mounted with a graphics card bracket 3, the graphics card bracket 3 includes a screw portion 31 and a support portion 32 extending horizontally from the graphics card bracket 3, and an elastic pad 33 is provided on the upper wall of the support portion 32 to support the graphics card. The structure is simple, and the position can be adjusted according to actual needs to facilitate installation and fixation, and it is suitable for graphics cards of different sizes, and the distribution of the heat dissipation holes 22 can be adjusted according to actual needs, thereby facilitating installation and fixation at different positions.

[0031] 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 a hidden motherboard, characterized in that: Includes: A mainboard frame, which is vertically arranged at the rear of the chassis and divides the chassis cavity into a front chamber and a rear chamber, and the mainboard frame is provided with a plurality of wire holes arranged therethrough; A positioning bent plate, a portion of the mainboard frame away from the mainboard position is provided with a bent positioning bent plate, a front wall of the positioning bent plate is flush with the mainboard frame, the positioning bent plate can block part of the wire holes and form a wire channel with the mainboard frame, the positioning bent plate is provided with heat dissipation holes that are arranged through, and the heat dissipation holes are distributed at intervals on the positioning bent plate.

2. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The positioning bent plate is formed by being bent integrally with the main frame or is detachably mounted on the main frame.

3. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The front wall surface of the positioning bent plate is staggered with the front wall surface of the main frame, and the front wall surface of the positioning bent plate is located in front of the main frame.

4. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The wire-passing channel is arranged between the connecting plates between the positioning bent plate and the main frame.

5. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The positioning bent plate is in a "7" shape.

6. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The positioning bent plate is provided with at least two horizontal planes.

7. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The wall surface of the rear chamber of the mainboard frame is used for installing a hard disk.

8. The chassis structure with a hidden motherboard as claimed in claim 1, characterized in that: The heat dissipation holes are rectangular or circular.

9. The chassis structure with a hidden motherboard as claimed in claim 8, characterized in that: When the heat dissipation hole is non-circular, the heat dissipation hole is detachably mounted with a graphics card bracket, the graphics card bracket includes a screw portion and a support portion extending horizontally from the graphics card bracket, and an upper wall of the support portion is provided with an elastic pad to support the graphics card.

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