CN215168657U - B-level electromagnetic shielding tent door and B-level electromagnetic shielding tent thereof - Google Patents
B-level electromagnetic shielding tent door and B-level electromagnetic shielding tent thereof Download PDFInfo
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- CN215168657U CN215168657U CN202120483717.1U CN202120483717U CN215168657U CN 215168657 U CN215168657 U CN 215168657U CN 202120483717 U CN202120483717 U CN 202120483717U CN 215168657 U CN215168657 U CN 215168657U
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Abstract
The utility model provides a B level electromagnetic shield tent door relates to electromagnetic shield equipment technical field, and it includes the shield door body, and the shield door body includes the stiff end with electromagnetic shield tent main part fixed connection and the end of lifting that is used for the business turn over, lifts the mode that the end adopted the electromagnetic shield and can dismantle with the electromagnetic shield tent main part and be connected, and the both sides of shield door body are equipped with inside and outside double-door curtain structure, and inside and outside double-door curtain structure adopts the electromagnetic shield mode to dismantle with the electromagnetic shield tent main part and is connected. The utility model discloses the end of lifting of shield door body adopts the mode of electromagnetic shield can dismantle with electromagnetic shield tent main part and be connected, overcomes the not enough defect of shielding efficiency of seam crossing promptly through the electromagnetic shield mode to satisfy GJB5792 supplyes 2006B level standard.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic shield equipment technique and specifically relates to a B level electromagnetic shield tent door and B level electromagnetic shield tent thereof is related to.
Background
The tent is a shed which is supported on the ground to shield wind, rain and sunlight and temporarily live, has the functions of wind prevention, rain prevention and sun protection, and can provide a safe and comfortable rest place for field people.
Due to the particularity of military activities, the activities are ensured to be completed smoothly and simultaneously the activities are ensured not to be detected by enemy radars, so that the tent is required to have a new electromagnetic shielding function.
At present, the door structure of a common B-level electromagnetic shielding tent (meeting GJB5792 and 2006B-level standards) in the market mostly adopts a crescent structure, a zipper is sewn on electromagnetic shielding cloth with shielding effectiveness reaching the GJB 5792-2006B-level standards by using a common zipper, and the shielding effectiveness at the door of the electromagnetic shielding tent can reach the GJB5792 and 2006B-level standards by adopting a multi-layer (more than 3 layers) structure.
The B-level electromagnetic shielding tent door mainly has the following defects and insufficient shielding effectiveness. When the tent cloth shielding effectiveness can reach the GJB5792 and 2006B-level standard, the shielding effectiveness at the door is insufficient; the opening and closing of the multi-layer door structure are complex; the crescent structure often has the condition of people tripping in and out, and the crescent structure has the condition of people tripping in and out due to the fact that the width of the upper part and the lower part is narrow, so that the safety of people is threatened; the door has a limited size, and medium-sized and large-sized office equipment cannot enter and exit.
Therefore, how to overcome the above-mentioned defects of the B-level electromagnetic shielding tent door in the prior art becomes a technical problem to be solved urgently 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 B-level electromagnetic shielding tent door to solve the technical problem that the shielding effectiveness of the tent cloth constituting the B-level electromagnetic shielding tent door in the prior art can reach the GJB 5792-level 2006B-level standard, but the shielding effectiveness at the door seam is not sufficient.
A second object of the present invention is to provide a B-level electromagnetic shielding tent having the above B-level electromagnetic shielding tent door.
In order to realize one of the above-mentioned purpose, the utility model provides a B level electromagnetic shield tent door, the shield door body include with electromagnetic shield tent main part fixed connection's stiff end with be used for the lift end of business turn over, lift the end adopt the electromagnetic shield the mode with the connection can be dismantled to electromagnetic shield tent main part, the both sides of shield door body are equipped with inside and outside double-door curtain structure, inside and outside double-door curtain structure with electromagnetic shield tent main part adopts the electromagnetic shield mode can dismantle the connection.
According to a preferred embodiment, the lifting end is detachably connected with the electromagnetic shielding tent main body in an electromagnetic shielding manner, and the lifting end is connected with the electromagnetic shielding tent main body by using an electromagnetic shielding zipper.
According to a preferred embodiment, the electromagnetic shielding zipper comprises a base tape, zipper teeth and a zipper head, wherein the base tape is made of an electrically conductive flexible material, and the zipper teeth and the zipper head are made of an electrically conductive metal.
According to a preferred embodiment, the surface resistance of the electromagnetic shielding zipper is less than or equal to 0.1 omega/10 cm.
According to a preferred embodiment, the detachable connection of the inner and outer double-door curtain structures and the electromagnetic shielding manner adopted by the electromagnetic shielding tent main body is set as that the inner and outer double-door curtain structures are connected with the electromagnetic shielding tent main body by using electromagnetic shielding adhesive buckles, the installation positions of the electromagnetic shielding adhesive buckles correspond to the opening ends, and the surface resistance of the electromagnetic shielding adhesive buckles is less than or equal to 0.5 omega/10 cm.
According to a preferred embodiment, inside and outside double-door curtain structure sets up to roll up curtain formula structure, including set up in the outer roll of curtain in the shield door body outside with set up in the interior roll of curtain of shield door body inboard, the inside and outside both sides of electromagnetic shielding tent main part have with interior roll of curtain with the electromagnetic shielding that outer roll of curtain matches glues.
According to a preferred embodiment, the rolled state of the inner roll screen and the rolled state of the outer roll screen are both provided at the fixed end.
According to a preferred embodiment, the shield door body is rectangular or square, and includes one fixed end and three lifting ends, and the fixed end is located at the upper, lower, left or right side of the shield door body.
According to a preferred embodiment, when the shield door body is rectangular, the dimensions thereof are: the height is more than or equal to 1500mm, and the width is more than or equal to 500 mm.
In order to realize the second purpose, the utility model provides a B level electromagnetic shield tent, including the aforesaid arbitrary B level electromagnetic shield tent door.
The utility model provides a B level electromagnetic shield tent door has following technological effect:
(1) this kind of B level electromagnetic shield tent door mainly comprises the shield door body, compares with traditional tent door, all has the stiff end and lifts the end, stiff end and electromagnetic shield tent main part fixed connection, lifts the end and then is used for personnel's business turn over, the utility model discloses the mode that the end adopted the electromagnetic shield of lifting of shield door body can be dismantled with electromagnetic shield tent main part and be connected, overcomes the not enough defect of shielding efficiency of seam crossing promptly through the electromagnetic shield mode to satisfy GJB5792 and give first-class standard 2006B.
(2) The shielding door body is provided with an inner double-door curtain structure and an outer double-door curtain structure, the inner double-door curtain structure and the outer double-door curtain structure are arranged on two sides of the shielding door body, the inner double-door curtain structure and the outer double-door curtain structure are detachably connected with the electromagnetic shielding tent main body in an electromagnetic shielding mode, namely, the tent door structure forms a labyrinth structure, electromagnetic wave leakage is effectively prevented, shielding efficiency is improved, and meanwhile, the shielding door main body and the three-layer structure formed by the inner double-door curtain structure and the outer double-door curtain structure make opening and closing more convenient.
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 view of an installation structure of a B-level electromagnetic shielding tent door according to an embodiment of the present invention.
Wherein, fig. 1:
1. a shield door body; 11. a fixed end; 12. lifting the opening end;
2. an inner and outer double-door curtain structure; 21. an outer roller shutter; 22. an inner roller shutter;
3. an electromagnetic shielding zipper;
4. electromagnetic shielding adhesive buttons;
5. an electromagnetic shielding tent main body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
As described in the background art, when the shielding effectiveness of the tent fabric of the B-level electromagnetic shielding tent door adopted in the prior art can reach the level B2006 of GJB 5792-.
Based on this, the utility model provides a B level electromagnetic shield tent door compares with traditional tent door, and the shielding door body all has the stiff end and lifts the end, and stiff end and electromagnetic shield tent main part fixed connection lift the end and then be used for personnel to pass in and out, the utility model discloses the mode that the end adopted the electromagnetic shield of lifting of shielding door body can be dismantled with electromagnetic shield tent main part and be connected, overcomes the not enough defect of shielding efficiency of seam crossing promptly through the electromagnetic shield mode to satisfy GJB5792 set 2006B level standard.
The shielding door body is provided with an inner double-door curtain structure and an outer double-door curtain structure, the inner double-door curtain structure and the outer double-door curtain structure are arranged on two sides of the shielding door body, the inner double-door curtain structure and the outer double-door curtain structure are detachably connected with the electromagnetic shielding tent main body in an electromagnetic shielding mode, namely, the tent door structure forms a labyrinth structure, electromagnetic wave leakage is effectively prevented, shielding efficiency is improved, and meanwhile, the shielding door main body and the three-layer structure formed by the inner double-door curtain structure and the outer double-door curtain structure make opening and closing more convenient.
The technical solution of the present invention will be described in detail with reference to the following specific embodiments.
Specifically, the embodiment of the utility model provides a pair of B level electromagnetic shield tent door, as shown in FIG. 1, shield door body 1 includes stiff end 11 and lifts end 12, and stiff end 11 can be fixed in shield door body 1 in the door opening department of electromagnetic shield tent main part 5, and lifts end 12 and then is used for the business turn over of personnel and medium-sized equipment.
The traditional connected mode of lifting between end 12 and the electromagnetic shield tent main part 5 does not adopt the electromagnetic shield mode, and the utility model discloses then adopted the connection of dismantling of electromagnetic shield mode, specifically use electromagnetic shield zip fastener 3 to be connected with electromagnetic shield tent main part 5, utilize electromagnetic shield zip fastener 3 to reach the shielding promptly and can dismantle the purpose of connecting.
The electromagnetic shielding zipper 3 has excellent conductivity compared with a common zipper, and the shielding door body 1 connected with the electromagnetic shielding zipper 3 can be in conductive connection with the electromagnetic shielding tent main body 5, so that the whole tent forms an approximately closed metal shell to effectively shield electromagnetic waves.
The electromagnetic shielding zipper 3 further comprises a base band, zipper teeth and a zipper head, wherein the base band is made of conductive flexible materials, and the zipper teeth and the zipper head are made of conductive metals.
It should be noted that, the conductive flexible material includes but is not limited to red copper wire, brass wire and silver fiber, as long as can reach the conductive effect, and has certain compliance, all is in the protection scope of the utility model.
It should be noted that, the conductive metal includes, but is not limited to, red copper and brass, and is within the scope of the present invention as long as the conductive effect can be achieved.
In addition, the surface resistance of the electromagnetic shielding zipper 3 is less than or equal to 0.1 omega/10 cm.
Traditional shield door body 1 guarantees the shielding effectiveness of electromagnetic shield tent door department through the form of multilayer (more than 3 layers) structure and reaches GJB5792 supple with money in a business 2006B level standard, and multilayer door structure switching is more loaded down with trivial details, and the utility model discloses a shield door body 1's both sides are equipped with inside and outside double-door curtain structure 2, and inside and outside double-door curtain structure 2 adopts the electromagnetic shield mode to dismantle with electromagnetic shield tent main part 5 and is connected, and this kind of detachable connection of electromagnetic shield mode uses electromagnetic shield thread gluing 4 to be connected for inside and outside double-door curtain structure 2 and electromagnetic shield tent main part 5 promptly.
As shown in fig. 1, the installation position of the electromagnetic shielding sticky buckle 4 corresponds to the opening end 12, when the shielded door body 1 is rectangular, the fixed end 11 is located at the top end of the shielded door body 1, the opening end 12 is located at the other three end portions of the shielded door body 1, the electromagnetic shielding sticky buckle 4 is attached to the position, corresponding to the opening end 12, on the electromagnetic shielding tent main body 5, and the surface resistance of the electromagnetic shielding sticky buckle 4 is less than or equal to 0.5 Ω/10 cm.
The utility model discloses an inside and outside double door curtain structure 2 and the cooperation of shield door body 1 prevent effectively that the electromagnetic wave from leaking, have improved shielding effectiveness, and the three layer construction that shield door main part and inside and outside double door curtain structure 2 formed makes the switching more convenient simultaneously. The inner roller shutter 22 and the outer roller shutter 21 combined with the electromagnetic shielding tent main body 5 through the electromagnetic shielding sticky buckle 4 can form conductive connection with the electromagnetic shielding tent main body 5, so that the whole tent forms an approximately closed metal shell to form effective shielding of electromagnetic waves.
The utility model relates to an embodiment, as shown in fig. 1, interior outer double door curtain structure 2 is for rolling up curtain formula structure, specifically include outer roll of curtain 21 and interior roll of curtain 22, outer roll of curtain 21 is located the 1 outside of shield door body, interior roll of curtain 22 is located shield door body 1 inboard, the inside and outside both sides of electromagnetic shielding tent main part 5 have with interior roll of curtain 22 and the electromagnetic shielding thread gluing 4 of rolling up curtain 21 matching outward, electromagnetic shielding thread gluing 4 is located lifts the end 12, and be in the state of curling when interior roll of curtain 22, and when outer roll of curtain 21 is in the state of curling, then interior roll of curtain 22 and exterior roll of curtain 21 all is located stiff end 11.
The utility model discloses in further embodiment, traditional shield door body 1 is crescent structure, and the crescent structure often exists the people condition of stumbling when personnel pass in and out, because of its upper and lower part width is narrower, so often have the condition of stumbling the foot when personnel pass in and out, give personnel's safety and cause the threat to and the door size is limited, and the unable business turn over of medium-and-large-scale office equipment.
As shown in fig. 1, the present embodiment uses a rectangle, and its dimensions are: the height is larger than or equal to 1500mm, the width is larger than or equal to 500mm, the size of the door is larger, the personnel can enter and exit more conveniently, the access of medium and large-sized equipment is facilitated, and the office requirement of higher level is met. The shield door body 1 specifically comprises a fixed end 11 and three opening ends 12, wherein the fixed end 11 is positioned on the upper side, the lower side, the left side or the right side of the shield door body 1, and the shield door body can be in a U-shaped door shape, a C-shaped door shape, an inverse U-shaped door shape and the like.
It should be noted that, the shield door body 1 of the present invention is not limited to the rectangle, and may be a square, and may also be other regular shapes, such as a square, etc., and is also not limited to the U-shaped door, the C-shaped door, the inverted U-shaped door, etc., as long as the purpose of increasing the size and facilitating the entrance and exit can be achieved, which is all within the protection scope of the present invention.
During the use, shield door body 1 and electromagnetic shield tent main part 5 are closed with electromagnetic screen zip fastener 3 earlier, then will interior roll up curtain 22 and outer roll up curtain 21 and pass through electromagnetic shield thread gluing 4 and the bonding of electromagnetic shield tent main part 5, and the shielding tent can normal use.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a B level electromagnetic shield tent door, includes the shield door body, its characterized in that, the shield door body include with electromagnetic shield tent main part fixed connection's stiff end with be used for the lift end of business turn over, lift the end adopt the electromagnetic shield the mode with the connection can be dismantled to electromagnetic shield tent main part, the both sides of shield door body are equipped with inside and outside double-door curtain structure, inside and outside double-door curtain structure with electromagnetic shield tent main part adopts the electromagnetic shield mode can dismantle the connection.
2. The B-class electromagnetically shielded tent door as claimed in claim 1, wherein the lifted end is detachably coupled to the electromagnetically shielded tent main body in an electromagnetically shielding manner such that the lifted end is coupled to the electromagnetically shielded tent main body using an electromagnetically shielding zipper.
3. The B-level electromagnetic shielding tent door of claim 2, wherein the electromagnetic shielding zipper comprises a base tape, zipper teeth, and zipper sliders, the base tape is made of an electrically conductive flexible material, and the zipper teeth and the zipper sliders are made of an electrically conductive metal.
4. The B-class electromagnetic shielding tent door according to claim 3, wherein the surface resistance of the electromagnetic shielding zipper is less than or equal to 0.1 Ω/10 cm.
5. The B-class electromagnetic shielding tent door according to claim 1, wherein the detachable connection of the inner and outer double-door curtain structures and the electromagnetic shielding manner adopted by the electromagnetic shielding tent main body is set to be that the inner and outer double-door curtain structures and the electromagnetic shielding tent main body are connected by using electromagnetic shielding fasteners, the installation positions of the electromagnetic shielding fasteners correspond to the lifting ends, and the surface resistance of the electromagnetic shielding fasteners is less than or equal to 0.5 Ω/10 cm.
6. The B-class electromagnetic shielding tent door of claim 5, wherein the inner and outer double-door curtain structures are arranged as a rolling curtain type structure, and comprise an outer rolling curtain arranged on the outer side of the shielding door body and an inner rolling curtain arranged on the inner side of the shielding door body, and electromagnetic shielding adhesives matched with the inner rolling curtain and the outer rolling curtain are arranged on the inner side and the outer side of the electromagnetic shielding tent main body.
7. The class B electro-magnetic shielding tent door of claim 6, wherein the rolled state of the inner curtain and the rolled state of the outer curtain are both disposed at the fixed end.
8. The B-level electromagnetic shielding tent door of claim 1, wherein the shielding door body is rectangular or square, and comprises one fixing end and three lifting ends, and the fixing end is located at the upper, lower, left or right side of the shielding door body.
9. The B-class electromagnetic shielding tent door of claim 8, wherein when the shielding door body is rectangular, the dimensions thereof are as follows: the height is more than or equal to 1500mm, and the width is more than or equal to 500 mm.
10. A class B electro-magnetic shielding tent comprising the class B electro-magnetic shielding tent door of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483717.1U CN215168657U (en) | 2021-03-05 | 2021-03-05 | B-level electromagnetic shielding tent door and B-level electromagnetic shielding tent thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483717.1U CN215168657U (en) | 2021-03-05 | 2021-03-05 | B-level electromagnetic shielding tent door and B-level electromagnetic shielding tent thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215168657U true CN215168657U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120483717.1U Active CN215168657U (en) | 2021-03-05 | 2021-03-05 | B-level electromagnetic shielding tent door and B-level electromagnetic shielding tent thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215168657U (en) |
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2021
- 2021-03-05 CN CN202120483717.1U patent/CN215168657U/en active Active
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