CN210895280U - Radiation protection structure of computer host - Google Patents
Radiation protection structure of computer host Download PDFInfo
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- CN210895280U CN210895280U CN202020140611.7U CN202020140611U CN210895280U CN 210895280 U CN210895280 U CN 210895280U CN 202020140611 U CN202020140611 U CN 202020140611U CN 210895280 U CN210895280 U CN 210895280U
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Abstract
The utility model relates to the technical field of computers, a radiation protection structure for a computer host is disclosed, including a card holder and a plurality of cards arranged on the card holder, be equipped with electromagnetic compatibility conductive assembly between card and the card holder, electromagnetic compatibility conductive assembly includes first connecting portion and second connecting portion, be equipped with a plurality of electromagnetic shielding busbar between first connecting portion and the second connecting portion, electromagnetic shielding busbar includes a plurality of annular shell fragment that sets up side by side, annular shell fragment includes first arc-shaped elastic piece and the second arc-shaped elastic piece that the symmetry set up, first arc-shaped elastic piece and second arc-shaped elastic piece all upwarp; the utility model provides a pair of computer radiation protection structure, it is effectual to protect against radiation.
Description
Technical Field
The utility model relates to a computer technology field, concretely relates to radiation protection structure of computer.
Background
Consider that the mainframe box can produce the electromagnetic wave radiation, the purpose of shielding to the electromagnetic wave in the computer mainframe box is with radiant energy restriction in the mainframe box, or prevent that radiant energy from getting into the mainframe box, current mainframe box has good radiating effect in order to guarantee that the quick-witted case has, generally need set up the louvre on the box of mainframe box, the louvre is great although can do benefit to the heat dissipation, but also can lead to electromagnetic radiation's leakage, when the maximum diameter of the hole on the mainframe box is greater than 1/20 of electromagnetic wave wavelength, then the electromagnetic wave in the mainframe box can leak away from the hole, then the mainframe box of this kind of design is relatively poor to the shielding effect of electromagnetic wave, the radiation protection effect is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a computer radiation protection structure, it is effectual to protect against radiation.
The utility model discloses the technical scheme who adopts does:
the utility model provides a computer radiation protection structure, includes that card holder and a plurality of locate the card of betweening on the card holder, the card of betweening is equipped with electromagnetic compatibility conductive component between the card holder and the card holder, electromagnetic compatibility conductive component includes first connecting portion and second connecting portion, be equipped with a plurality of electromagnetic shield conducting bars between first connecting portion and the second connecting portion, the electromagnetic shield conducting bars includes the annular shell fragment that a plurality of set up side by side, first arc-shaped elastic piece and the second arc-shaped elastic piece that the annular shell fragment set up including the symmetry, first arc-shaped elastic piece and second arc-shaped elastic piece all upwards perk.
Because the electromagnetic compatible conductive assembly is arranged between the card holder and is arranged on the card holder through the first connecting part and the second connecting part, the electromagnetic shielding conductive strip comprises a plurality of electromagnetic compatible conductive elastic sheets which are arranged side by side, and because the first arc-shaped elastic sheet and the second arc-shaped elastic sheet are both upwards tilted, in particular, the first arc-shaped elastic sheet and the second arc-shaped elastic sheet are both folded at a certain angle and can be randomly pressed down at the folded height, thereby ensuring that the long gap between the card holder and the card holder is divided into small gaps to shield electromagnetic waves, and simultaneously, in the process of pressing the electromagnetic compatible conductive assembly by the card holder, the electromagnetic compatible conductive elastic sheets arranged between the card holder and the card holder can better ensure the contact effect and have good conductivity, so that a continuous conductive shielding body is formed on the inner wall of the whole computer case, thereby the radiation protection effect of the computer mainframe is ensured.
Furthermore, in order to ensure the installation of the electromagnetic compatibility conductive assembly, a connecting part is arranged between two adjacent annular elastic sheets, the connecting part comprises two supporting parts which are symmetrically arranged, and the two supporting parts are supported on the clamping seat.
Further, in order to guarantee the radiating effect of mainframe box, the card-containing seat includes relative first installation department and the second installation department that sets up, be equipped with a plurality of sockets on the first installation department, be equipped with a plurality of first locating holes on the second installation department, be equipped with a plurality of connecting plates between first installation department and the second installation department, be equipped with a plurality of first louvres along the length direction of connecting plate on the connecting plate.
Furthermore, for the installation of the electromagnetic compatibility conductive component conveniently, the first connecting portion is provided with an inserting piece extending into the corresponding socket, and the second connecting portion is provided with a plurality of connecting holes corresponding to the positioning holes one to one.
The connecting hole is opposite to the positioning hole, and the fixing is realized through a screw.
Further, the first heat dissipation holes are rectangular holes, and the length of diagonal lines of the rectangular holes is 2mm-2.5 mm.
The length of the diagonal line of the rectangular hole is r/30, r is the wavelength, and the design of the rectangular hole does not influence the heat dissipation effect of the computer mainframe and can ensure the radiation protection effect.
Furthermore, the two length edges of the connecting plate are turned upwards to form turned edges, the length direction of the turned edges is consistent with the length direction of the connecting plate, and the two supporting parts are supported on the turned edges. The flanging is mainly used for supporting the electromagnetic compatibility conductive assembly.
Furthermore, a plurality of second heat dissipation holes are formed in the interface card, the second heat dissipation holes are rectangular holes, and the length of diagonal lines of the rectangular holes ranges from 2mm to 2.5 mm.
The length of the diagonal line of the rectangular hole is r/30, r is the wavelength, and the design of the rectangular hole does not influence the heat dissipation effect of the computer mainframe and can ensure the radiation protection effect.
Furthermore, in order to realize the fixed installation of the media card, the media card comprises a plugging end and a fixed end, the plugging end extends into the corresponding socket, and the fixed end is provided with a hole.
The arrangement of the open hole facilitates the penetration of a screw and realizes the fixed installation of the interface card.
Furthermore, two length edges of the interface card are pressed on the corresponding first arc-shaped elastic sheet and the second arc-shaped elastic sheet.
The electromagnetic compatible conductive elastic sheet arranged between the card interface and the card interface seat can better ensure the contact effect and has good conductivity, so that the inner wall of the whole computer mainframe forms a continuous conductive shield, thereby ensuring the radiation-proof effect of the computer mainframe.
Furthermore, in order to ensure the structural integrity of the electromagnetic compatibility conductive component, the electromagnetic compatibility conductive component is of an integrally formed structure.
The utility model has the advantages that: because the electromagnetic compatible conductive assembly is arranged between the card holder and is arranged on the card holder through the first connecting part and the second connecting part, the electromagnetic shielding conductive strip comprises a plurality of electromagnetic compatible conductive elastic sheets which are arranged side by side, and because the first arc-shaped elastic sheet and the second arc-shaped elastic sheet are both upwards tilted, in particular, the first arc-shaped elastic sheet and the second arc-shaped elastic sheet are both folded at a certain angle and can be randomly pressed down at the folded height, thereby ensuring that the long gap between the card holder and the card holder is divided into small gaps to shield electromagnetic waves, and simultaneously, in the process of pressing the electromagnetic compatible conductive assembly by the card holder, the electromagnetic compatible conductive elastic sheets arranged between the card holder and the card holder can better ensure the contact effect and have good conductivity, so that a continuous conductive shielding body is formed on the inner wall of the whole computer case, thereby the radiation protection effect of the computer mainframe is ensured.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle in the present invention;
fig. 2 is a schematic structural diagram of a second viewing angle of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic structural diagram of an electromagnetic compatibility conductive assembly according to the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
fig. 6 is a top view of the electromagnetic compatibility conductive assembly of the present invention;
fig. 7 is a side view of an electromagnetic compatibility conductive assembly of the present invention;
FIG. 8 is an enlarged view at C in FIG. 7;
FIG. 9 is a schematic view of the intermediary card of the present invention;
fig. 10 is a structural schematic diagram of the medium cassette of the present invention.
In the figure: a cartridge base 1; an interface card 2; an electromagnetic compatible conductive member 3; a first connection portion 4; a second connecting portion 5; a first arc-shaped elastic sheet 6; a second arc-shaped elastic sheet 7; a connecting portion 8; a socket 9; a positioning hole 10; a connecting plate 11; a first heat dissipation hole 12; a connecting hole 13; a flanging (14); a second heat dissipation hole 15; a plug end 16; an opening 17; and a tab 18.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-10, the present embodiment provides a radiation protection structure for a computer host, including a card holder 1 and a plurality of cards 2 disposed on the card holder 1, seven cards 2 are disposed in the present embodiment, an electromagnetic compatible conducting component 3 is disposed between the card holder 1 and the card holder 2, the electromagnetic compatible conducting component 3 includes a first connecting portion 4 and a second connecting portion 5, a plurality of electromagnetic shielding conductive strips are disposed between the first connecting portion 4 and the second connecting portion 5, the electromagnetic shielding conductive strips include a plurality of annular elastic pieces disposed side by side, the annular elastic pieces include a first arc-shaped elastic piece 6 and a second arc-shaped elastic piece 7 disposed symmetrically, and the first arc-shaped elastic piece 6 and the second arc-shaped elastic piece 7 are both tilted upward.
Because the electromagnetic compatible conducting component 3 is arranged between the card 2 and the card holder 1, the electromagnetic compatible conducting component 3 is arranged on the card holder 1 through the first connecting part 4 and the second connecting part 5, the electromagnetic shielding conducting bar comprises a plurality of electromagnetic compatible conducting elastic sheets arranged side by side, because the first arc-shaped elastic sheet 6 and the second arc-shaped elastic sheet 7 are both upwards tilted, specifically, the first arc-shaped elastic sheet 6 and the second arc-shaped elastic sheet 7 are both folded at a certain angle and can be randomly pressed down at the folded height, thereby ensuring that a long gap between the card holder 1 and the card 2 is divided into small gaps to realize the shielding of electromagnetic waves, meanwhile, in the process that the card 2 compresses the electromagnetic compatible conducting component 3, the electromagnetic compatible conducting elastic sheets arranged between the card 2 and the card holder 1 can better ensure the contact effect and have good conductivity, thereby forming a continuous conductive shielding body on the inner wall of the whole computer mainframe, thereby the radiation protection effect of the computer mainframe is ensured.
Example 2:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to ensure the installation of the electromagnetic compatibility conductive assembly 3, a connecting portion 8 is arranged between two adjacent annular elastic sheets, the connecting portion 8 comprises two supporting portions which are symmetrically arranged, and the two supporting portions are supported on the dielectric clamping seat 1.
Specifically, the connecting portion 8 is a strip-shaped structure, and the supporting portions are located at two ends of the connecting portion 8 of the strip-shaped structure.
Example 3:
this embodiment is optimized and defined based on embodiment 1 or 2.
In order to guarantee the radiating effect of mainframe box, it includes relative first installation department and the second installation department that sets up to interpose cassette 1, be equipped with a plurality of sockets 9 on the first installation department, the quantity of socket 9 is unanimous with the quantity that interposes card 2, socket 9 also is seven, be equipped with a plurality of first locating holes 10 on the second installation department, be equipped with a plurality of connecting plates 11 between first installation department and the second installation department, in this embodiment, the quantity of connecting plate 11 is six, be equipped with a plurality of first louvres 12 along the length direction of connecting plate 11 on the connecting plate 11.
Example 4:
this embodiment is defined by optimizing the above embodiment 3.
In order to facilitate the installation of the electromagnetic compatibility conductive component 3, the first connecting portion 4 is provided with an insertion sheet 18 extending into the corresponding socket 9, and the second connecting portion 5 is provided with a plurality of connecting holes 13 corresponding to the positioning holes 10 one by one.
The connecting hole 13 is opposite to the positioning hole 10, and is fixed through a screw.
Example 5:
this embodiment is defined by optimizing the above embodiment 3.
The first heat dissipation hole 12 is a rectangular hole, and the length of the diagonal line of the rectangular hole is 2mm-2.5 mm.
The length of the diagonal line of the rectangular hole is r/30, r is the wavelength, and the design of the rectangular hole does not influence the heat dissipation effect of the computer mainframe and can ensure the radiation protection effect.
Example 6:
this embodiment is defined by optimizing the above embodiment 3.
Two length edges of the connecting plate 11 are turned upwards to form turned edges 14, the length direction of the turned edges 14 is consistent with the length direction of the connecting plate 11, and the two supporting parts are supported on the turned edges 14. The flanged edge 14 is provided mainly for supporting the electromagnetic compatibility conductive assembly 3.
Example 7:
this embodiment is defined by optimization based on embodiment 1 described above.
The interface card 2 is provided with a plurality of second heat dissipation holes 15, the second heat dissipation holes 15 are rectangular holes, and the length of the diagonal line of each rectangular hole is 2mm-2.5 mm.
The length of the diagonal line of the rectangular hole is r/30, r is the wavelength, and the design of the rectangular hole does not influence the heat dissipation effect of the computer mainframe and can ensure the radiation protection effect.
Example 8:
this embodiment is defined by optimization based on embodiment 7 described above.
In order to realize the fixed installation of the interface card 2, the interface card 2 comprises a plug end 16 and a fixed end, the plug end 16 extends into the corresponding jack 9, and the fixed end is provided with an opening 17.
The opening 17 is provided to facilitate the passage of a screw and to enable the fixing of the interface card 2.
Example 9:
this embodiment is defined by optimization based on embodiment 8 above.
Two length edges of the interface card 2 are pressed on the corresponding first arc-shaped elastic sheet 6 and the second arc-shaped elastic sheet 7.
The electromagnetic compatible conductive elastic sheet arranged between the card interface 2 and the card interface 1 can ensure the contact effect and has good conductivity, so that the inner wall of the whole computer mainframe forms a continuous conductive shield, thereby ensuring the radiation-proof effect of the computer mainframe.
Example 10:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to ensure the structural integrity of the electromagnetic compatibility conductive component 3, the electromagnetic compatibility conductive component 3 is an integrated structure.
Example 11:
this embodiment is defined by optimization based on embodiment 4 above.
The first heat dissipation hole 12 is a rectangular hole, and the length of the diagonal line of the rectangular hole is 2mm-2.5 mm.
The length of the diagonal line of the rectangular hole is r/30, r is the wavelength, and the design of the rectangular hole does not influence the heat dissipation effect of the computer mainframe and can ensure the radiation protection effect.
Two length edges of the connecting plate 11 are turned upwards to form turned edges 14, the length direction of the turned edges 14 is consistent with the length direction of the connecting plate 11, and the two supporting parts are supported on the turned edges 14. The flanging is mainly used for supporting the electromagnetic compatibility conductive component 3.
The interface card 2 is provided with a plurality of second heat dissipation holes 15, the second heat dissipation holes 15 are rectangular holes, and the length of the diagonal line of each rectangular hole is 2mm-2.5 mm.
The length of the diagonal line of the rectangular hole is r/30, r is the wavelength, and the design of the rectangular hole does not influence the heat dissipation effect of the computer mainframe and can ensure the radiation protection effect.
In order to realize the fixed installation of the interface card 2, the interface card 2 comprises a plug end 16 and a fixed end, the plug end 16 extends into the corresponding jack 9, and the fixed end is provided with an opening 17.
The opening 17 is provided to facilitate the passage of a screw and to enable the fixing of the interface card 2.
Two length edges of the interface card 2 are pressed on the corresponding first arc-shaped elastic sheet 6 and the second arc-shaped elastic sheet 7.
The electromagnetic compatible conductive elastic sheet arranged between the card interface 2 and the card interface 1 can ensure the contact effect and has good conductivity, so that the inner wall of the whole computer mainframe forms a continuous conductive shield, thereby ensuring the radiation-proof effect of the computer mainframe.
In order to ensure the structural integrity of the electromagnetic compatibility conductive component 3, the electromagnetic compatibility conductive component 3 is an integrated structure.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A radiation protection structure of a computer host is characterized in that: including the card of mediating on the cassette is located to card seat and a plurality of, the card of mediating and be equipped with electromagnetic compatibility conductive component between the cassette, electromagnetic compatibility conductive component includes first connecting portion and second connecting portion, be equipped with a plurality of electromagnetic shield conducting bar between first connecting portion and the second connecting portion, the electromagnetic shield conducting bar includes the annular shell fragment that a plurality of set up side by side, first arc-shaped elastic piece and the second arc-shaped elastic piece that the annular shell fragment set up including the symmetry, first arc-shaped elastic piece and second arc-shaped elastic piece all upwards the perk.
2. The radiation protection structure of the host computer of claim 1, wherein: and a connecting part is arranged between two adjacent annular elastic sheets and comprises two supporting parts which are symmetrically arranged, and the two supporting parts are supported on the clamping seat.
3. The radiation protection structure for the host computer of claim 1 or 2, wherein: the clamping seat comprises a first installation part and a second installation part which are arranged oppositely, a plurality of sockets are arranged on the first installation part, a plurality of first positioning holes are arranged on the second installation part, a plurality of connecting plates are arranged between the first installation part and the second installation part, and a plurality of first heat dissipation holes are formed in the connecting plates along the length direction of the connecting plates.
4. The radiation protection structure of the host computer of claim 3, wherein: the first connecting portion are provided with inserting pieces extending into the corresponding inserting holes, and the second connecting portion are provided with a plurality of connecting holes in one-to-one correspondence with the positioning holes.
5. The radiation protection structure of the host computer of claim 3, wherein: the first heat dissipation hole is a rectangular hole, and the length of a diagonal line of the rectangular hole is 2mm-2.5 mm.
6. The radiation protection structure of the host computer of claim 3, wherein: the two length edges of the connecting plate are turned upwards to form turning edges, the length direction of the turning edges is consistent with the length direction of the connecting plate, and the two supporting parts are supported on the turning edges.
7. The radiation protection structure of the host computer of claim 1, wherein: the media card is provided with a plurality of second heat dissipation holes, the second heat dissipation holes are rectangular holes, and the length of diagonal lines of the rectangular holes is 2mm-2.5 mm.
8. The radiation protection structure of a host computer of claim 7, wherein: the media card comprises a plugging end and a fixed end, wherein the plugging end extends into the corresponding socket, and the fixed end is provided with an opening.
9. The radiation protection structure of the host computer of claim 8, wherein: two length edges of the interface card are pressed on the corresponding first arc-shaped elastic sheet and the second arc-shaped elastic sheet.
10. The radiation protection structure of the host computer of claim 1, wherein: the electromagnetic compatibility conductive component is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140611.7U CN210895280U (en) | 2020-01-21 | 2020-01-21 | Radiation protection structure of computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140611.7U CN210895280U (en) | 2020-01-21 | 2020-01-21 | Radiation protection structure of computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210895280U true CN210895280U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140611.7U Active CN210895280U (en) | 2020-01-21 | 2020-01-21 | Radiation protection structure of computer host |
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| Country | Link |
|---|---|
| CN (1) | CN210895280U (en) |
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2020
- 2020-01-21 CN CN202020140611.7U patent/CN210895280U/en active Active
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