CN217283933U - Multilayer electromagnetic radiation insulation shielding waveguide window with filter screen - Google Patents
Multilayer electromagnetic radiation insulation shielding waveguide window with filter screen Download PDFInfo
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- CN217283933U CN217283933U CN202123340888.8U CN202123340888U CN217283933U CN 217283933 U CN217283933 U CN 217283933U CN 202123340888 U CN202123340888 U CN 202123340888U CN 217283933 U CN217283933 U CN 217283933U
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- waveguide window
- electromagnetic radiation
- filter screen
- honeycomb
- insulation shielding
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Abstract
The utility model discloses a take multilayer electromagnetic radiation insulation shielding waveguide window of filter screen, including waveguide window frame, honeycomb panel and electromagnetic shield strip. The utility model has the advantages that: the utility model is provided with the positioning block, the positioning groove, the compression spring, the movable block and the fastening bolt II, so that the waveguide window frame can be conveniently replaced in the later period, and is made of aluminum alloy materials, so that the waveguide window frame has light weight and is convenient to transport; the utility model discloses in through setting up the telescopic link, the piece of suppressing, and the spring, drive the piece of suppressing through the both sides spring and carry out the centre gripping to the filter, the convenience is changed and is installed the filter, and the axis of honeycomb holes is the slope setting with frame place plane on the honeycomb panel moreover, and wherein the downward one side of honeycomb holes axis is waveguide window lateral surface, and one side of making progress is waveguide window medial surface, can prevent effectively that external rainwater from entering into inside the rack, improves the safety in utilization performance.
Description
Technical Field
The utility model relates to a waveguide window specifically is a take multilayer electromagnetic radiation insulation shielding waveguide window of filter screen belongs to waveguide window technical field.
Background
The waveguide window is an air-tight or liquid-tight barrier or waveguide cover designed for substantially transparent transmission of electromagnetic waves, and in order to seal the shielding body and maintain air circulation, a window needs to be opened on the shielding shell, but a waveguide window meeting the response standard must be installed, and the function of the waveguide window is to ensure air circulation and prevent electromagnetic signal leakage. The ventilation waveguide window is a main channel for shielding indoor air from exchanging with the outside, and can effectively stop the passing of electromagnetic waves.
The existing waveguide window has some problems when in use:
1) the honeycomb plate and the outer frame of the waveguide window in the existing waveguide window are generally integrally connected, so that the honeycomb plate is inconvenient to disassemble, the honeycomb plate is relatively rough to clean regularly, the honeycomb plate is inconvenient to clean or replace after being used for a period of time, and the waveguide window is heavy and inconvenient to transport;
2) when current waveguide window was used in the rainy day, the rainwater easily entered into the rack through the inside honeycomb holes of honeycomb panel in, lead to the rack internal circuit to receive destruction, easily takes place danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take multilayer electromagnetic radiation insulation shielding waveguide window of filter screen just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: comprises that
The waveguide window outer frame is fixedly connected with a first fastening bolt at four corners, the waveguide window and the cabinet can be installed by arranging the first fastening bolt, the central position of the waveguide window outer frame is fixedly connected with an installation seat, and an installation cavity is formed in one side of the installation seat;
the outer side of the honeycomb plate is fixedly connected with an installation plate, and the four corners of the installation plate are fixedly provided with second fastening bolts;
and the electromagnetic shielding strips are fixedly arranged on the side walls of the four sides of the outer frame of the waveguide window, and can effectively shield electromagnetic radiation by arranging the electromagnetic shielding strips.
As a further aspect of the present invention: the locating piece is installed to one side lateral wall bilateral symmetry of mounting panel, the constant head tank is installed to the waveguide window frame symmetry on being close to one side lateral wall of mounting panel, the inside rigid coupling of constant head tank has compression spring, and compression spring's one end rigid coupling has the movable block.
As a further aspect of the present invention: the waveguide window frame central point puts and is provided with and holds the chamber, and holds the intracavity and inlay and have had the filter, the central point of filter puts the concatenation and has had the filter screen.
As a further aspect of the present invention: the telescopic rods are symmetrically and fixedly connected to the side walls of the two sides of the accommodating cavity, the telescopic ends of the telescopic rods are fixedly connected with the pressing blocks, and springs are sleeved on the outer sides of the rod bodies of the telescopic rods.
As the utility model discloses further scheme again: the axis of the honeycomb holes in the honeycomb plate is obliquely arranged with the plane where the frame is located, wherein the downward side of the axis of the honeycomb holes is the outer side surface of the waveguide window, and the upward side of the axis of the honeycomb holes is the inner side surface of the waveguide window.
As a further aspect of the present invention: the outer frame of the waveguide window is made of an aluminum alloy material.
The utility model has the advantages that:
1) the utility model discloses a set up locating piece, constant head tank, compression spring, movable block and fastening bolt two, utilize the mating reaction between them, can install the honeycomb panel on the waveguide window frame, through the mating reaction between locating piece and the constant head tank, can be quick align honeycomb panel and waveguide window frame, support through the locating piece simultaneously and press the movable block, make the movable block extrude compression spring, utilize compression spring's spring action can make the connection between honeycomb panel and the waveguide window frame more firm, make things convenient for the later stage to change, and waveguide window frame adopts aluminum alloy material to make, the quality is lighter, conveniently transport;
2) the utility model discloses in through setting up telescopic link, abutting block, and the spring, drive abutting block through the both sides spring and carry out the centre gripping to the filter, conveniently change and install the filter, honeycomb holes's axis and frame place plane are the slope setting on the honeycomb panel moreover, and wherein the downward one side of honeycomb holes axis is waveguide window lateral surface, and one side of making progress is waveguide window medial surface, can prevent effectively that external rainwater from entering into inside the rack, improves the safety in utilization performance.
Drawings
Fig. 1 is a schematic perspective view of the waveguide window of the present invention;
fig. 2 is a schematic view of the rear view structure of the waveguide window of the present invention;
fig. 3 is a schematic side view structure diagram of the waveguide window of the present invention;
FIG. 4 is a schematic view of the waveguide window of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
fig. 6 is an enlarged schematic view of B in fig. 4.
In the figure: 1. waveguide window frame, 2, mount pad, 3, honeycomb panel, 4, fastening bolt one, 5, fastening bolt two, 6, mounting panel, 7, locating piece, 8, constant head tank, 9, compression spring, 10, movable block, 11, electromagnetic shield strip, 12, filter, 13, spring, 14, telescopic link, 15, suppression piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example one
Referring to FIGS. 1 to 6, a multi-layer electromagnetic radiation insulation shielding waveguide window with a filtering net includes
The waveguide window outer frame 1 is fixedly connected with fastening bolts I4 at four corners, the waveguide window and the cabinet can be installed by arranging the fastening bolts I4, the central position of the waveguide window outer frame 1 is fixedly connected with an installation seat 2, and an installation cavity is formed in one side of the installation seat 2;
the outer side of the honeycomb plate 3 is fixedly connected with an installation plate 6, the four corners of the installation plate 6 are fixedly provided with a second fastening bolt 5, and the honeycomb plate 3 can be fixed in the installation cavity through the matching action of the second fastening bolt 5 and the installation plate 6;
and the electromagnetic shielding strips 11 are fixedly arranged on the four side walls of the waveguide window outer frame 1, and the electromagnetic radiation can be effectively shielded by arranging the electromagnetic shielding strips 11.
The embodiment of the utility model provides an in, locating piece 7 is installed to one side lateral wall bilateral symmetry of mounting panel 6, waveguide window frame 1 is close to one side lateral wall of mounting panel 6 on the symmetry install constant head tank 8, the inside rigid coupling of constant head tank 8 has compression spring 9, and compression spring 9's one end rigid coupling has movable block 10, through the mating reaction between locating piece 16 and the constant head tank 7, can be quick align honeycomb panel 3 and waveguide window frame 1, support through locating piece 16 simultaneously and press movable block 10 for movable block 10 extrudees compression spring 9, utilizes compression spring 9's spring action can make the honeycomb panel 3 and be connected more tightly between the waveguide window frame 1.
The embodiment of the utility model provides an in, waveguide window frame 1 adopts aluminum alloy material to make, and the quality is lighter, conveniently transports.
Example two
Referring to FIGS. 1 to 6, a multi-layer electromagnetic radiation insulation shielding waveguide window with a filtering net includes
The waveguide window outer frame 1 is fixedly connected with fastening bolts I4 at four corners, the waveguide window and the cabinet can be installed by arranging the fastening bolts I4, the central position of the waveguide window outer frame 1 is fixedly connected with an installation seat 2, and an installation cavity is formed in one side of the installation seat 2;
the outer side of the honeycomb plate 3 is fixedly connected with an installation plate 6, the four corners of the installation plate 6 are fixedly provided with a second fastening bolt 5, and the honeycomb plate 3 can be fixed in the installation cavity through the matching action of the second fastening bolt 5 and the installation plate 6;
and the electromagnetic shielding strips 11 are fixedly arranged on the four side walls of the waveguide window outer frame 1, and the electromagnetic radiation can be effectively shielded by arranging the electromagnetic shielding strips 11.
The embodiment of the utility model provides an in, 1 central point of waveguide window frame puts and is provided with and holds the chamber, and holds the intracavity and inlay and have filter 12, the central point of filter 12 puts the concatenation has the filter screen, can prevent that external dust from entering into inside the rack.
The embodiment of the utility model provides an in, the symmetry rigid coupling has telescopic link 14 on the both sides lateral wall that holds the chamber, telescopic link 14's flexible end rigid coupling has support block 15, and telescopic link 14's the pole body outside has cup jointed spring 13, drives support block 15 through both sides spring 13 and carries out the centre gripping to filter 12, conveniently changes and installs filter 12.
The embodiment of the utility model provides an in, honeycomb holes's axis and frame place plane are the slope setting on the honeycomb panel 3, and wherein the downward one side of honeycomb holes axis is waveguide window lateral surface, and one side that makes progress is waveguide window medial surface, can prevent effectively that external rainwater from entering into inside the rack, improve the safety in utilization ability.
The working principle is as follows: when the multilayer electromagnetic radiation insulation shielding waveguide window with the filter screen is used, the honeycomb plate 3 can be quickly aligned with the waveguide window outer frame 1 through the matching action between the positioning block 16 and the positioning groove 7, meanwhile, the movable block 10 is pressed through the positioning block 16 to extrude the compression spring 9, the connection between the honeycomb plate 3 and the waveguide window outer frame 1 can be more fastened through the elastic action of the compression spring 9, then the pressing block 15 is driven by the springs 13 at two sides to clamp the filter plate 12, the filter plate 12 is arranged in the containing cavity arranged at the central position of the waveguide window outer frame 1, the waveguide window and a cabinet are arranged through the fastening bolt I4, in the using process, the electromagnetic radiation can be effectively shielded through the electromagnetic shielding strip 11, when the multilayer electromagnetic radiation insulation shielding waveguide window is used in rainy days, because the axis of the honeycomb holes on the honeycomb plate 3 is obliquely arranged with the plane where the frame is located, wherein the downward side of honeycomb hole axis is waveguide window lateral surface, and the side that makes progress is waveguide window medial surface, can prevent effectively that external rainwater from entering into inside the rack, improves the safety in utilization performance, and waveguide window frame 1 adopts aluminum alloy material to make moreover, and the quality is lighter, conveniently transports.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. A multi-layer electromagnetic radiation insulation shielding waveguide window with a filter screen is characterized by comprising
The waveguide window outer frame (1) is fixedly connected with fastening bolts I (4) at four corners, the waveguide window and the cabinet can be installed by arranging the fastening bolts I (4), the central position of the waveguide window outer frame (1) is fixedly connected with an installation seat (2), and an installation cavity is formed in one side of the installation seat (2);
the honeycomb plate (3) is fixedly connected with an installation plate (6) on the outer side of the honeycomb plate, fastening bolts II (5) are fixedly arranged at four corners of the installation plate (6), and the honeycomb plate (3) can be fixed in the installation cavity through the matching action of the fastening bolts II (5) and the installation plate (6);
and the electromagnetic shielding strips (11) are fixedly arranged on the four side walls of the waveguide window outer frame (1), and the electromagnetic radiation can be effectively shielded by arranging the electromagnetic shielding strips (11).
2. The multi-layer electromagnetic radiation insulation shielding waveguide window with the filter screen according to claim 1, characterized in that: locating piece (7) are installed to one side lateral wall bilateral symmetry of mounting panel (6), waveguide window frame (1) is close to on one side lateral wall of mounting panel (6) the symmetry install constant head tank (8), the inside rigid coupling of constant head tank (8) has compression spring (9), and the one end rigid coupling of compression spring (9) has movable block (10).
3. The multi-layer electromagnetic radiation insulation shielding waveguide window with the filter screen according to claim 1, characterized in that: waveguide window frame (1) central point puts and is provided with and holds the chamber, and holds that the intracavity has inlayed filter (12), the central point of filter (12) puts the concatenation and has had the filter screen.
4. The multi-layer electromagnetic radiation insulation shielding waveguide window with the filter screen according to claim 3, wherein: the telescopic rods (14) are symmetrically and fixedly connected to the side walls of the two sides of the accommodating cavity, the telescopic ends of the telescopic rods (14) are fixedly connected with the pressing blocks (15), and springs (13) are sleeved on the outer sides of the rod bodies of the telescopic rods (14).
5. The multi-layer electromagnetic radiation insulation shielding waveguide window with the filter screen according to claim 1, characterized in that: the axis of the honeycomb holes in the honeycomb plate (3) is obliquely arranged with the plane where the frame is located, wherein the downward side of the axis of the honeycomb holes is the outer side surface of the waveguide window, and the upward side of the axis of the honeycomb holes is the inner side surface of the waveguide window.
6. The multi-layer electromagnetic radiation insulation shielding waveguide window with the filter screen according to claim 1, characterized in that: the waveguide window outer frame (1) is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340888.8U CN217283933U (en) | 2021-12-28 | 2021-12-28 | Multilayer electromagnetic radiation insulation shielding waveguide window with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340888.8U CN217283933U (en) | 2021-12-28 | 2021-12-28 | Multilayer electromagnetic radiation insulation shielding waveguide window with filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217283933U true CN217283933U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123340888.8U Active CN217283933U (en) | 2021-12-28 | 2021-12-28 | Multilayer electromagnetic radiation insulation shielding waveguide window with filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217283933U (en) |
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2021
- 2021-12-28 CN CN202123340888.8U patent/CN217283933U/en active Active
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