CN217591474U - Display shielding structure, operation panel and cabinet - Google Patents
Display shielding structure, operation panel and cabinet Download PDFInfo
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- CN217591474U CN217591474U CN202221560204.7U CN202221560204U CN217591474U CN 217591474 U CN217591474 U CN 217591474U CN 202221560204 U CN202221560204 U CN 202221560204U CN 217591474 U CN217591474 U CN 217591474U
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Abstract
The utility model discloses a display shielding structure, operation panel and rack. The display shielding structure comprises a metal cover, the metal cover comprises a display embedding part and an installation part, the display embedding part is provided with a concave structure which can enable a display to be embedded, the installation part is of a hollow structure and can be embedded into a convex structure of an operation table frame, and the metal cover and the operation table frame are in full-weld connection in a laser welding mode; the shielding gland head and the cable clamp are arranged on one side, far away from the display, of the protruding structure, and a cable of the display can be fixed through the shielding gland head and the cable clamp. This display shielding structure has realized the electromagnetic shield to the display through the metal covering that encircles around the display, because the metal covering passes through the laser welding form with the operation panel frame and realizes full welding and be connected, has reduced the gap between metal covering and the operation panel frame for the electromagnetic shielding efficiency of display promotes, thereby has promoted the holistic electromagnetic shielding efficiency of rack.
Description
Technical Field
The utility model relates to a display shielding technical field especially relates to a display shielding structure, operation panel and rack.
Background
The existing display is mostly installed on an operation table frame or an equipment cabinet through a support, the display is shielded through an additionally arranged shielding cover, the shielding cover is generally installed on the operation table frame through bolt connection, and the bolt connection inevitably generates a gap, so that the electromagnetic shielding efficiency of the display is reduced, and the integral electromagnetic shielding efficiency of the equipment cabinet is reduced.
Therefore, how to improve the electromagnetic shielding effectiveness of the cabinet is a technical problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide a shielding structure for a display to improve the electromagnetic shielding performance of a cabinet.
In order to achieve the above object, the present invention provides the following technical solutions:
a display shielding structure for shielding a display, comprising:
the metal cover comprises a display embedding part and an installation part, the display embedding part is provided with a concave structure which can enable the display to be embedded, the installation part is of a hollow structure and can be embedded into a convex structure of the operation table frame, and the metal cover and the operation table frame are in full welding connection in a laser welding mode;
the shielding gland head and the cable clamp are arranged on one side, away from the display, of the protruding structure, and a cable of the display can pass through the shielding gland head and the cable clamp to be fixed.
Preferably, in the above display shielding structure, the metal cover includes a metal cover body and a metal cover plate, one side of the metal cover body close to the console frame is an opening structure, and the metal cover plate is used for closing the opening structure.
Preferably, in the above display shielding structure, the metal cover plate is mounted to the metal cover body by fastening screws.
Preferably, in the above display shielding structure, a shielding conductive cloth is further included between the metal cover plate and the metal cover body.
Preferably, in the above display shielding structure, a micro-porous metal plate disposed on an outer wall of the protruding structure is further included.
Preferably, in the above display shielding structure, the display is connected to the metal cover by a screw, and the metal cover is provided with a metal plug through which the magnetic sleeve can pass.
Preferably, in the above display shielding structure, the cross-sectional shape of the protruding structure is a square.
Preferably, in the above display shielding structure, the metal cover is processed by a bending forming process.
When the display shielding structure provided by the utility model is used, because the display embedding part is provided with the sunk structure that can make the display embed, the installation part is hollow structure and can embed the protruding structure of the operation desk frame, therefore, the protruding structure of the metal cover is directly embedded into the operation desk frame, full-welding connection is realized through the laser welding form, then the display is embedded into the sunk structure of the metal cover, the display shielding structure realizes the electromagnetic shielding of the display through the metal cover surrounding the display, because the metal cover realizes full-welding connection with the operation desk frame through the laser welding form, the gap between the metal cover and the operation desk frame is reduced, the electromagnetic shielding efficiency of the display is improved, and the whole electromagnetic shielding efficiency of the cabinet is improved; because the installation department is hollow structure, consequently, the installation space has been reserved for the cable of display gets into inside the metal covering to the installation department is fixed with the display cable through shielding glan head and cable binding clasp, when satisfying display normal use, has reduced because of the gap that the cable is connected and has produced, has further promoted the electromagnetic shielding efficiency of display, has promoted the holistic electromagnetic shielding efficiency of rack.
Furthermore, the utility model also discloses an operation panel, include as above arbitrary one display shielding structure, consequently had all technological effects of above-mentioned display shielding structure concurrently, this text is no longer repeated here one by one.
Furthermore, the utility model also discloses a cabinet, include as above arbitrary one display shielding structure, consequently had all technological effects of above-mentioned display shielding structure concurrently, this paper is no longer repeated here one by one.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic side view of a display shielding structure embedded in a console frame according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a back structure of a display shielding structure embedded in a console frame according to an embodiment of the present invention;
fig. 3 is a schematic front view of a shielding structure of a display device embedded in a frame of a console according to an embodiment of the present invention.
The display device comprises a display 100, a metal cover 200, a metal cover body 201, a display embedding portion 2011, an installation portion 2012, a metal cover plate 202, a shielding flange head 300, a cable clamp 400, a fastening screw 500, shielding conductive cloth 600, a microporous metal plate 700, a metal plug 800 and an operation table frame 900.
Detailed Description
In view of this, the core of the present invention is to provide a shielding structure for a display to improve the electromagnetic shielding performance of a cabinet.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention discloses a display shielding structure for shielding a display 100, which includes a metal cover 200, a shielding flange head 300, and a cable clamp 400.
The metal cover 200 comprises a display embedding part 2011 and a mounting part 2012, the display embedding part 2011 is provided with a concave structure which can enable the display 100 to be embedded, the mounting part 2012 is a hollow structure and can be embedded into a convex structure of the console frame 900, and the metal cover 200 and the console frame 900 are connected in a full welding mode through laser welding; shielding glan head 300 and cable clamp 400 are disposed on a side of the protruding structure away from display 100, and a cable of display 100 can be fixed by shielding glan head 300 and cable clamp 400.
Use the utility model provides a during display shielding structure, because display embedding part 2011 is equipped with the sunk structure that can make display 100 embedding, installation department 2012 is hollow structure and can imbed the protruding structure of operation panel frame 900, therefore, with the protruding structure of metal covering 200 directly imbed operation panel frame 900, realize the full weld connection through the laser welding form, imbed display 100 again in the sunk structure of metal covering 200, this display shielding structure has realized the electromagnetic shield to display 100 through the metal covering 200 that encircles around display 100, because metal covering 200 realizes the full weld connection through the laser welding form with operation panel frame 900, the gap between metal covering 200 and operation panel frame 900 has been reduced, make the electromagnetic shielding efficiency of display 100 promote, thereby the holistic electromagnetic shielding efficiency of rack has been promoted; because installation part 2012 is hollow structure, consequently, installation space has been reserved for the inside entering metal casing 200 of cable of display 100 to installation part 2012 to fix display 100 cable through shielding glan head 300 and cable binding clasp 400, when satisfying display 100 normal use, reduced because of the gap that the cable is connected and produced, further promoted display 100's electromagnetic shield efficiency electromagnetic shield, promoted the holistic electromagnetic shield efficiency of rack.
It should be understood that the utility model discloses quantity and specification isoparametric to above-mentioned shielding glan head 300 and cable clamp 400 do not do specifically and restrict, can do the adaptability adjustment to shielding glan head 300 and cable clamp 400's parameter according to the quantity and the specification isoparametric of display 100 cable among the practical application, as long as can satisfy operation requirement's parameter all belong to the utility model discloses in the protection scope.
In addition, the recessed structure may be a cylindrical recess, a square recess, or a step-like recess, and in practical applications, the shape of the recessed structure may be adjusted according to the specific shape of the display 100 to be shielded, and any recessed structure type that can embed the display 100 is within the protection scope of the present invention; optionally, the embodiment of the present invention provides a square recessed structure, which is suitable for embedding the square display 100.
Moreover, the metal cover 200 may directly form a closed structure on one side close to the console frame 900 through a bending forming process, or an open structure may be provided on one side of the metal cover 200 close to the console frame 900, and the metal cover 200 is closed through an additionally provided sealing member, so that the metal cover 200 is within the protection scope of the present invention as long as the type can meet the use requirements; optionally, the embodiment of the present invention provides a specific metal cover 200.
Specifically, as shown in fig. 1, the metal cover 200 includes a metal cover body 201 (the metal cover body 201 is shown in a dashed line frame in fig. 1) and a metal cover plate 202, the metal cover body 201 is fully welded to the console frame 900 by laser welding, and one side of the metal cover body 201 close to the console frame 900 is an open structure for facilitating wiring; the metal cover 202 is used to close the opening structure so as to shield the rear of the display 100 by the metal cover 202.
It should be understood that the metal cover body 201 and the metal cover plate 202 may be made of iron, aluminum, or stainless steel, and the present invention is within the protection scope as long as the materials can meet the use requirements.
In addition, the metal cover plate 202 can be mounted on the metal cover body 201 by means of bolts, screws, or snaps, and any connection means that can meet the use requirements is within the protection scope of the present invention; optionally, the embodiment of the present invention provides a metal cover plate 202 installed on the metal cover body 201 through a fastening screw 500, which is convenient for installation and detachment.
Further, the shielding structure of the display further includes a shielding conductive cloth 600 disposed between the metal cover 202 and the metal cover body 201, so that a gap between the metal cover 202 and the metal cover body 201 is sealed by the shielding conductive cloth 600, and the electromagnetic shielding performance of the shielding structure of the display is further improved.
Additionally, the utility model provides a display shielding structure is still including setting up in the micropore metal sheet 700 of the outer wall of protruding structure to improve display 100's heat dispersion.
It should be understood that the holes of the micro-perforated metal plate 700 may be hexagonal deformation holes, circular holes, or diamond-shaped holes, and the like, and any type that can satisfy the use requirement is included in the protection scope of the present invention.
The utility model provides a display 100 passes through the screw with metal covering 200 and is in the same place, the installation and the dismantlement of display 100 of being convenient for.
Specifically, as shown in fig. 1 and 2, a metal plug 800 through which a magnetic sleeve can pass is provided on the metal cover 200, a screw is provided in advance on the display 100, and then a nut is sucked by the magnetic sleeve and passes through the metal plug 800 to be screwed with the screw, thereby achieving screw connection between the display 100 and the metal cover 200.
It should be noted that the cross-sectional shape of the protruding structure provided by the present invention can be square, circular or polygonal, and the cross-sectional shape that can satisfy the use requirement all belongs to the protection scope of the present invention; optionally, the utility model provides a cross sectional shape of protruding structure is square, and processing technology is simple relatively.
Specifically, the metal cover 200 is processed by a bending forming process, and has the advantages of high processing speed and high processing precision.
Furthermore, the utility model also discloses an operation panel, include as above arbitrary one display shielding structure, consequently had all technological effects of above-mentioned display shielding structure concurrently, this text is no longer repeated here one by one.
Furthermore, the utility model also discloses a cabinet, include as above arbitrary one display shielding structure, consequently had all technological effects of above-mentioned display shielding structure concurrently, this paper is no longer repeated here one by one.
The terms "first" and "second," and the like in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include steps or elements not listed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A display shielding structure for shielding a display, comprising:
the metal cover comprises a display embedding part and an installation part, the display embedding part is provided with a concave structure which can enable the display to be embedded, the installation part is of a hollow structure and can be embedded into a convex structure of the operation table frame, and the metal cover and the operation table frame are in full welding connection in a laser welding mode;
the shielding gland head and the cable clamp are arranged on one side, far away from the display, of the protruding structure, and a cable of the display can be fixed through the shielding gland head and the cable clamp.
2. The shielding structure of claim 1, wherein the metal cover comprises a metal cover body and a metal cover plate, the metal cover body has an opening structure on a side close to the console frame, and the metal cover plate is used for closing the opening structure.
3. The display shielding structure of claim 2, wherein the metal cover plate is mounted to the metal cover body by fastening screws.
4. The display shielding structure of claim 2, further comprising a shielding conductive cloth disposed between the metal cover plate and the metal can body.
5. The display shielding structure of claim 1, further comprising a micro-perforated metal plate disposed on an outer wall of the raised structure.
6. The shielding structure of claim 1, wherein the display is connected to the metal cover by screws, and the metal cover is provided with a metal plug through which the magnetic sleeve can pass.
7. The display shielding structure of any one of claims 1 to 6, wherein the cross-sectional shape of the protruding structure is square.
8. The display shielding structure of any one of claims 1 to 6, wherein the metal cover is processed by a bending forming process.
9. An operator station comprising a display shielding structure according to any of claims 1 to 8.
10. A cabinet comprising a display shielding structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221560204.7U CN217591474U (en) | 2022-06-21 | 2022-06-21 | Display shielding structure, operation panel and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221560204.7U CN217591474U (en) | 2022-06-21 | 2022-06-21 | Display shielding structure, operation panel and cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217591474U true CN217591474U (en) | 2022-10-14 |
Family
ID=83530965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221560204.7U Active CN217591474U (en) | 2022-06-21 | 2022-06-21 | Display shielding structure, operation panel and cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217591474U (en) |
-
2022
- 2022-06-21 CN CN202221560204.7U patent/CN217591474U/en active Active
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