CN211180719U - Computer case for improving stability of internal acquisition card - Google Patents

Abstract

The utility model discloses an improve computer machine case of inside collection card stability, the power distribution box comprises a box body, a plurality of installing supports that are used for installing the collection card of box internal fixation, the set nut of a plurality of fixed integrated circuit boards is arranged on installing support upper portion, the installing support includes the foundatin plate of three piece at least parallels, the collection card is fixed in between the adjacent foundatin plate, and set nut is fixed in foundatin plate upper portion, still is equipped with at least three not fixed orifices on same axis on the foundatin plate, is equipped with the screw of fixing foundatin plate and collection card at the box in the fixed orifices. The utility model discloses an add the installing support at the quick-witted incasement of computer, this installing support includes three piece at least parallel foundatin plates, and the acquisition card is installed between the parallel foundatin plate to it is fixed with quick-witted case through a plurality of set nut and fixed orifices, just so improved the stability of acquisition card greatly, avoid the acquisition card to drop, cause extra harm to quick-witted case.

Description

Computer case for improving stability of internal acquisition card

Technical Field

The utility model relates to a digital processing equipment's quick-witted case structure specifically indicates a computer machine case that improves internal collection card stability.

Background

Computer enclosures are typically enclosures used in harsh environments, such as where there is a lot of noise and dust. The machine mainboard part is divided into two parts, and the form of adding the board card to the bottom plate appears. The computer case has the advantages of extrusion resistance, corrosion resistance, dust resistance, vibration resistance and radiation resistance. The heat dissipation device is mainly used in the severe environment, and has the advantages of being beneficial to heat dissipation, good in expandability and good in stability.

Various functional module cards in the existing computer case are fixed and inserted into the PCI-E card slot only through clamping or bayonet, the acquisition card is easy to drop in the transportation process of the case, the dropped parts are often required to be reassembled after the case is transported to a use site, time and labor are wasted, the acquisition card is possibly damaged in the dropping process, and the scattered acquisition card can also cause certain safety threat to the structure in the case in the transportation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a through changing inside acquisition card stability and quick-witted case fixed mode, avoid the quick-witted case resonance that power, fan arouse to cause the computer machine case of harm to inside acquisition card.

The utility model discloses a following technical scheme realizes: the utility model provides an improve computer machine case of internal collection card stability, the power distribution box comprises a box body, a plurality of installing supports that are used for installing the collection card of box internal fixation, the set nut of a plurality of fixed integrated circuit boards is arranged on installing support upper portion, the installing support includes the foundatin plate of three piece at least parallels, the collection card is fixed in between the adjacent foundatin plate, and set nut is fixed in foundatin plate upper portion, still is equipped with at least three not fixed orifices on same axis on the foundatin plate, is equipped with the screw of fixing foundatin plate and collection card at the box in the fixed orifices.

The working principle of the technical scheme is that the mounting support is additionally arranged in the case of the computer and comprises at least three parallel foundation plates, the acquisition card is arranged between the parallel foundation plates and is fixed with the case through a plurality of positioning nuts and fixing holes, so that the stability of the acquisition card is greatly improved, and the acquisition card is prevented from falling off and causing extra damage to the case.

For better realization the utility model discloses, furtherly, be equipped with four fixed orificess on the foundatin plate, and the foundatin plate is the rectangle, fixed orifices evenly distributed in four quadrants of foundatin plate. The use distributes four fixed orificess in four quadrants of foundatin plate and fixes the foundatin plate, and what can fix is more firm, avoids foundatin plate and box to take place relative displacement.

For better realization the utility model discloses, furtherly, set nut is for pressing the riveting nut, and the integrated circuit board is through with press the riveting nut assorted bolt fastening on installing support upper portion. The press riveting nut is also called a riveting nut, is a self-fastening nut applied to a thin plate or a metal plate, is circular in shape, and is provided with embossing teeth and a guide groove at one end. The principle is that the embossing teeth are pressed into the preset hole positions of the metal plate, generally, the aperture of each preset hole is slightly smaller than the embossing teeth of the press riveting nut, the embossing teeth of the press riveting nut are extruded into the plate through pressure, the periphery of each preset hole generates plastic deformation, and a deformed object is extruded into the guide groove, so that the locking effect is achieved. The press-riveting nut is preferably used as a positioning nut, so that the plate clamp can be fixed better, and the disassembly is convenient.

For better realization the utility model discloses, furtherly, nine pressure riveting nuts of evenly having arranged on the foundatin plate. According to the host board card used in practice, nine press-riveting nuts are preferably uniformly distributed on the foundation plate, so that the installation of all types of board cards can be met.

For better realization the utility model discloses, furtherly, the material of foundatin plate is the aluminum alloy. The aluminum alloy has the characteristics of light weight, low cost and uniform mechanical property (stress degree), the gold is easy to process and has high heat dissipation, and the computer is in a severe external environment for a long time, so that the aluminum alloy with the optimal rate is preferably used as the base plate material, and the service life of the whole computer is prolonged.

For better realization the utility model discloses, furtherly, the lateral wall of box corresponds installing support department and is equipped with the louvre. Because the main board card is arranged on the mounting support and is a main heating element, the heat dissipation holes are formed in the side wall of the box body and correspond to the mounting support, and heat generated when the main board card runs can be better dissipated.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the utility model adds the mounting bracket in the case of the computer, the mounting bracket comprises at least three parallel foundation plates, the acquisition card is mounted between the parallel foundation plates and fixed with the case through a plurality of positioning nuts and fixing holes, thus greatly improving the stability of the acquisition card, avoiding the acquisition card from falling off and causing additional damage to the case;

(2) the utility model discloses through add the installing support in the quick-witted case of computer, when the server needs to change different host boards, can not change the spatial structure in the original quick-witted case, carry out the installation of host board card of different sizes, make the computer support the limitation that only can install fixed model integrated circuit board, improved the application range of computer;

(3) the press riveting stud arranged on the mounting bracket can meet the fixing requirements of various board cards, and is convenient and quick when a host board card is mounted;

(4) the utility model discloses simple structure, reasonable in design, convenient to use, application scope is wide, and the function is complete, suitable extensive use of popularizing in the computer.

Drawings

Other features, objects and advantages of the invention will become apparent from a reading of the following detailed description of non-limiting embodiments with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a part of the structure of the present invention.

Wherein: the device comprises a box body 1, a mounting bracket 2, a foundation plate 21, a fixing hole 22, a positioning nut 23 and a collecting card 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

the major structure of this embodiment, as shown in fig. 1, fig. 2, including box 1, a plurality of installing support 2 that are used for installing acquisition card 3 of box 1 internal fixation, the set nut 23 of a plurality of fixed integrated circuit boards is arranged on 2 upper portions of installing support, installing support 2 includes the foundatin plate 21 of three piece at least parallels, acquisition card 3 is fixed in between the adjacent foundatin plate 21, and set nut 23 is fixed in foundatin plate 21 upper portion, still is equipped with at least three fixed orifices 22 that are not on same axis on the foundatin plate 21, is equipped with in the fixed orifices 22 and fixes the screw at box 1 with foundatin plate 21 and acquisition card.

In a specific embodiment, the acquisition card 3 is installed between the parallel foundation plates 21, and the mounting bracket 2, the acquisition plate 3 and the case 1 are fixed through a plurality of positioning nuts 23 and fixing holes 22, so that the stability of the acquisition card 3 is greatly improved, and the acquisition card 3 is prevented from falling off to cause additional damage to the case 1.

Example 2:

on the basis of the above-mentioned embodiment, the position of the fixing hole 22 on the base plate 21 is further limited in this embodiment, as shown in fig. 2, four fixing holes 22 are provided on the base plate 21, the base plate 21 is rectangular, and the fixing holes 22 are uniformly distributed in four quadrants of the base plate 21. Four fixed orifices 22 that use to distribute in four quadrants of foundatin plate 21 are fixed with foundatin plate 21, and what can fix is more firm, avoids foundatin plate 21 and box 1 to take place relative displacement. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 3:

in the present embodiment, on the basis of the above embodiments, the structure of the positioning nut 23 is further limited, as shown in fig. 1 and fig. 2, the positioning nut 23 is a clinch nut, and the board is fixed on the upper portion of the mounting bracket 2 by a bolt matched with the clinch nut. The press riveting nut is also called a riveting nut, is a self-fastening nut applied to a thin plate or a metal plate, is circular in shape, and is provided with embossing teeth and a guide groove at one end. The principle is that the embossing teeth are pressed into the preset hole positions of the metal plate, generally, the aperture of each preset hole is slightly smaller than the embossing teeth of the press riveting nut, the embossing teeth of the press riveting nut are extruded into the plate through pressure, the periphery of each preset hole generates plastic deformation, and a deformed object is extruded into the guide groove, so that the locking effect is achieved. The press-riveting nut is preferably used as a positioning nut, so that the plate clamp can be fixed better, and the disassembly is convenient. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 4:

in the present embodiment, on the basis of the above embodiments, the number of the press-riveting nuts and the fixing positions on the base plate 21 are further limited, as shown in fig. 1 and fig. 2, nine press-riveting nuts are uniformly arranged on the base plate 21. According to the host board card used in practice, nine press-riveting nuts are preferably uniformly distributed on the foundation plate 21, so that the installation of all types of board cards can be met. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 5:

in the present embodiment, in addition to the above embodiments, the base plate 21 is further limited to be made of an aluminum alloy. The aluminum alloy has the characteristics of light weight, low cost and uniform mechanical property (stress degree), is easy to process and has high heat dissipation performance, and because the computer is in a severe external environment for a long time, the aluminum alloy with the optimal rate is preferably used as the material of the foundation plate 1, so that the service life of the whole computer is prolonged. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 6:

in this embodiment, on the basis of the above embodiment, the structure of the box 1 is further limited, as shown in fig. 1, heat dissipation holes are formed in the side wall of the box 1 corresponding to the mounting bracket 2. Because the main board card is installed on the installation support 2 and is a main heating element, the heat dissipation holes are formed in the side wall of the box body 1 corresponding to the installation support 2, and heat generated during operation of the main board card can be better dissipated. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

It is understood that the working principle and working process of the computer case structure according to an embodiment of the present invention, such as the case body 1 and the clinch nut, are well known to those skilled in the art and will not be described in detail herein.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides an improve computer machine case of internal collection card stability, a serial communication port, includes box (1), box (1) internal fixation a plurality of installing support (2) that are used for installing collection card (3), installing support (2) upper portion are arranged positioning nut (23) of a plurality of fixed integrated circuit boards, installing support (2) are including at least three parallel foundatin plates (21), collection card (3) are fixed in between adjacent foundatin plates (21), and positioning nut (23) are fixed in foundatin plates (21) upper portion, still are equipped with at least three fixed orifices (22) that are not on same axis on foundatin plates (21), are equipped with in fixed orifices (22) and fix foundatin plates (21) and collection card at the screw of box (1).

2. The computer case for improving stability of an internal acquisition card according to claim 1, wherein the base plate (21) is provided with four fixing holes (22), the base plate (21) is rectangular, and the fixing holes (22) are uniformly distributed in four quadrants of the base plate (21).

3. The computer case for improving the stability of an internal acquisition card according to claim 1 or 2, wherein the positioning nut (23) is a press rivet nut, and the card is fixed on the upper portion of the mounting bracket (2) through a bolt matched with the press rivet nut.

4. The computer case for improving the stability of an internal acquisition card according to claim 1 or 2, wherein nine press-riveting nuts are uniformly arranged on the base plate (21).

5. The computer case according to claim 1 or 2, wherein the base plate (21) is made of aluminum alloy.

6. The computer case for improving stability of an internal acquisition card according to claim 1 or 2, wherein the side wall of the case (1) is provided with heat dissipation holes corresponding to the mounting brackets (2).

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