CN215117416U - Industrial control computer motherboard dust crust - Google Patents
Industrial control computer motherboard dust crust Download PDFInfo
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- CN215117416U CN215117416U CN202121555276.8U CN202121555276U CN215117416U CN 215117416 U CN215117416 U CN 215117416U CN 202121555276 U CN202121555276 U CN 202121555276U CN 215117416 U CN215117416 U CN 215117416U
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Abstract
The utility model discloses an industrial control computer motherboard dust cover, the dust cover includes the mounting, the slip is equipped with the extruded piece on the mounting, is connected through the elastic component between extruded piece and the mounting, is equipped with support piece on the mounting, is equipped with the dust screen on the support piece, the extruded piece is used for compressing tightly support piece; the fixing piece comprises a fixing seat, a matching groove is formed in the fixing seat, and positioning blocks distributed in an array mode are arranged in the matching groove; the support piece comprises a support frame, positioning grooves distributed in an array mode are formed in the support frame, and limiting grooves are formed in the positioning grooves in a communicated mode. The matching groove is internally communicated with a through hole, and the matching groove is internally communicated with a sliding groove. The utility model discloses dust cover installation dismantlement is convenient, through elastic component extrusion effect, realizes the spacing fixed of dust screen and support frame, reduces the installation degree of difficulty, and is effectual dustproof to the mainboard, is convenient for simultaneously to dustproof construction's clearance, through independently preventing dust to the mainboard, effectual protection mainboard increases the life of components and parts.
Description
Technical Field
The utility model relates to a dust cover specifically is an industrial control computer motherboard dust cover.
Background
Computer motherboard, also called motherboard, system board or motherboard; it is divided into two types, namely a commercial mainboard and an industrial mainboard. It is installed in the cabinet, and is one of the most basic and important parts of the microcomputer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.
Computer motherboard adopts open structure to be convenient for change maintenance and upgrade to the hardware that the computer used, but this kind of open structure makes the components and parts on mainboard surface adhere to a large amount of dust and impurity easily, and long-term the use then can bring the influence to these components and parts, shortens the life and the service reliability of components and parts and mainboard, but the dustproof construction that generally uses at present all installs on computer machine case, and dustproof and the effect is not good enough to the mainboard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an industrial control computer motherboard dust cover, fix the mounting in the outside of mainboard, support the stripper plate with the extrusion groove on the support piece, make the elastic component shrink, the locating piece passes the constant head tank, the support frame is put into the cooperation groove, under the effect of elastic component, the stripper plate promotes the support piece and moves left, the locating piece slides into the spacing inslot spacing fixed, accomplish the installation; convenient is dismantled in the dust cover installation, through elastic component extrusion effect, realizes the spacing fixed of dust screen and support frame, reduces the installation degree of difficulty, and is effectual dustproof to the mainboard, is convenient for simultaneously to dustproof construction's clearance, through independently dustproof to the mainboard, effectual protection mainboard increases the life of components and parts.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an industrial control computer motherboard dust cover, dust cover includes the mounting, the slip is equipped with the extruded article on the mounting, is connected through the elastic component between extruded article and the mounting, is equipped with support piece on the mounting, is equipped with the dust screen on the support piece, and the extruded article is used for compressing tightly support piece.
The fixing piece comprises a fixing base, a matching groove is formed in the fixing base, and positioning blocks distributed in an array mode are arranged in the matching groove.
The support piece comprises a support frame, positioning grooves distributed in an array mode are formed in the support frame, and limiting grooves are formed in the positioning grooves in a communicated mode.
Furthermore, a through hole is communicated in the matching groove, and a sliding groove is communicated in the matching groove.
Further, the extruded part includes the stripper plate, and the below of stripper plate is equipped with the slider, and the extruded part passes through slider and spout cooperation and mounting sliding connection, and the slider cooperates spacingly with the spout.
Furthermore, one end of the elastic piece is fixedly connected with the extrusion plate, the other end of the elastic piece is fixedly connected with the inner wall of the matching groove, and the extrusion plate compresses the supporting piece through the elastic extrusion effect of the elastic piece.
Furthermore, an extrusion groove is formed in the support frame, the positioning block is matched with the limiting groove, the support frame is matched with the matching groove for limiting, and the dust screen is fixedly connected with the support frame.
The utility model has the advantages that:
the utility model discloses dust cover installation dismantlement is convenient, through elastic component extrusion effect, realizes the spacing fixed of dust screen and support frame, reduces the installation degree of difficulty, and is effectual dustproof to the mainboard, is convenient for simultaneously to dustproof construction's clearance, through independently preventing dust to the mainboard, effectual protection mainboard increases the life of components and parts, and simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the dustproof housing of the present invention;
FIG. 2 is a schematic structural view of the dust-proof housing of the present invention;
FIG. 3 is a schematic view of the structure of the dustproof housing of the present invention;
fig. 4 is a schematic structural view of the supporting member of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A dust-proof housing of an industrial control computer mainboard is shown in figure 1 and comprises a fixing piece 1, an extrusion piece 2, an elastic piece 3, a supporting piece 4 and a dust-proof net 5, wherein the extrusion piece 2 is used for pressing the supporting piece 4.
The fixing member 1 includes a fixing base 11, as shown in fig. 2, a matching groove 12 is formed in the fixing base 11, a through hole 13 is formed in the matching groove 12, positioning blocks 14 distributed in an array are arranged in the matching groove 12, and a sliding groove 15 is formed in the matching groove 12.
Extruded article 2 includes extrusion board 21, as shown in fig. 3, and the below of extrusion board 21 is equipped with slider 22, and extruded article 2 passes through slider 22 and spout 15 cooperation and mounting 1 sliding connection, and slider 22 and spout 15 cooperation are spacing, avoid extruded article 2 to take place to remove the removal of spout direction.
One end of the elastic part 3 is tightly connected with the extrusion plate 21, the other end of the elastic part 3 is tightly connected with the inner wall of the matching groove 12, and the extrusion plate 21 compresses the supporting part 4 through the elastic extrusion action of the elastic part 3.
The supporting member 4 includes a supporting frame 41, as shown in fig. 4, a pressing groove 42 is provided on the supporting frame 41, positioning grooves 43 distributed in an array are provided on the supporting frame 41, a limiting groove 44 is provided on the positioning groove 43 in a communicating manner, the positioning block 14 is matched with the limiting groove 44, the supporting frame 41 is matched with the matching groove 12 for limiting, and the dust screen 5 is fastened and connected with the supporting frame 41.
When the fixing device is used, the fixing part 1 is fixed on the outer side of the main board, the extrusion groove 42 on the supporting part 4 is used for abutting against the extrusion plate 21, the elastic part 3 is contracted, the positioning block 14 penetrates through the positioning groove 43, the supporting frame 41 is placed into the matching groove 12, the extrusion plate 21 pushes the supporting part 4 to move leftwards under the action of the elastic part 3, the positioning block 14 slides into the limiting groove 44 for limiting and fixing, and the installation is completed. The utility model discloses dust cover installation dismantlement is convenient, through elastic component extrusion effect, realizes the spacing fixed of dust screen and support frame, reduces the installation degree of difficulty, and is effectual dustproof to the mainboard, is convenient for simultaneously to dustproof construction's clearance, through independently preventing dust to the mainboard, effectual protection mainboard increases the life of components and parts.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A dustproof shell of an industrial control computer mainboard comprises a fixing piece (1) and is characterized in that an extrusion piece (2) is arranged on the fixing piece (1) in a sliding mode, the extrusion piece (2) is connected with the fixing piece (1) through an elastic piece (3), a supporting piece (4) is arranged on the fixing piece (1), a dustproof net (5) is arranged on the supporting piece (4), and the extrusion piece (2) is used for pressing the supporting piece (4);
the fixing piece (1) comprises a fixing seat (11), a matching groove (12) is formed in the fixing seat (11), and positioning blocks (14) distributed in an array manner are arranged in the matching groove (12);
the support piece (4) comprises a support frame (41), positioning grooves (43) distributed in an array mode are formed in the support frame (41), and limiting grooves (44) are formed in the positioning grooves (43) in a communicated mode.
2. The industrial control computer motherboard dust cover according to claim 1, wherein a through hole (13) is provided in the fitting groove (12) and a sliding groove (15) is provided in the fitting groove (12).
3. The industrial control computer mainboard dust-proof housing of claim 2, characterized in that, the extruded part (2) includes an extruded plate (21), a slider (22) is arranged below the extruded plate (21), the extruded part (2) is in sliding connection with the fixed part (1) through the cooperation of the slider (22) and the sliding groove (15), and the slider (22) is in spacing cooperation with the sliding groove (15).
4. The industrial control computer motherboard dust cover according to claim 3, wherein one end of said elastic member (3) is tightly connected with the pressing plate (21), the other end of the elastic member (3) is tightly connected with the inner wall of the fitting groove (12), and the pressing plate (21) presses the supporting member (4) by the elastic pressing action of the elastic member (3).
5. The industrial control computer motherboard dust cover according to claim 1, wherein the supporting frame (41) is provided with an extrusion groove (42), the positioning block (14) is matched with the limiting groove (44), the supporting frame (41) is matched with the matching groove (12) for limiting, and the dust screen (5) is tightly connected with the supporting frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555276.8U CN215117416U (en) | 2021-07-08 | 2021-07-08 | Industrial control computer motherboard dust crust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555276.8U CN215117416U (en) | 2021-07-08 | 2021-07-08 | Industrial control computer motherboard dust crust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215117416U true CN215117416U (en) | 2021-12-10 |
Family
ID=79313105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121555276.8U Active CN215117416U (en) | 2021-07-08 | 2021-07-08 | Industrial control computer motherboard dust crust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215117416U (en) |
-
2021
- 2021-07-08 CN CN202121555276.8U patent/CN215117416U/en active Active
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