CN216866496U

CN216866496U - Electromagnetic shielding door copper side door

Info

Publication number: CN216866496U
Application number: CN202122660999.0U
Authority: CN
Inventors: 牛明明
Original assignee: Beijing Qunsheng Beiyi Door Industry Co ltd
Current assignee: Beijing Qunsheng Beiyi Door Industry Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-07-01
Anticipated expiration: 2031-11-02

Abstract

The utility model provides an electromagnetic shielding door copper-edged door, which comprises a shielding door body, a door leaf panel, a door frame body, a stainless steel hinge, a copper bar and copper balls, wherein the shielding door body comprises a door leaf panel, a door frame body and a door frame lower sill, the door leaf panel and the door frame body are fixed with the stainless steel hinge through a plurality of groups of stainless steel screws, the electromagnetic shielding door copper-edged door is characterized in that the shielding door body adopts the copper bar and copper elastic points to connect the door leaf panel and the door frame body, when the shielding door body is closed, the copper leaf panel is always kept in contact with the door frame body through automatic rebounding of the external elastic points of the copper bar, the defect that time and labor are wasted when a reed in a traditional shielding door is in compression joint is overcome, the assembly efficiency of the shielding door is greatly improved through the fixed installation of the whole copper bar and the side surface of the door leaf panel, the production cost is saved, and the problem that the reed in the traditional process is used for a long time is solved, easy deformation and vacancy.

Description

Electromagnetic shielding door copper side door

Technical Field

The utility model relates to the technical field of electromagnetic shielding doors, in particular to a copper side door of an electromagnetic shielding door.

Background

The shielding door is an important component part of the shielding room and is used for eliminating or reducing electromagnetic interference outside the shielding room and protecting the electronic computer and the computer server in the shielding room from working normally, the performance of the shielding door is the most important index of the shielding room, and the existing electromagnetic shielding door is mostly in a slotting tool type shielding technology, namely: the door leaf is covered with the copper sheet slotting tool all around, the door frame sets up the copper draw-in groove with the door leaf contact all around, treat the door leaf and close the back, the copper sheet slotting tool on the door leaf inserts the draw-in groove department of door frame completely, with this effective connection of realizing door leaf and door frame, but current shield door is in carrying out production, need the manual work with door leaf copper sheet and door frame draw-in groove manual fixation all around, cost of labor and material cost are all higher, and because the deformation and vacancy take place easily for traditional technology reed, in shield door long-term use, cause the signal shielding functionality production disappearance of shield door easily, for this, an electromagnetic shielding door copper limit door is provided now.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an electromagnetic shielding door copper-side door to solve the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an electromagnetic shield door copper limit door, includes shield door body, door leaf panel, door frame body, stainless steel hinge, copper bar, copper marble, the shield door body includes door leaf panel, door frame body and door frame sill down, door leaf panel and door frame body are all fixed with the stainless steel hinge through multiunit stainless steel screw, door leaf panel side-mounting has the copper bar, four group's copper marbles are installed to door frame body inboard, door leaf panel externally mounted has and is used for shielding door theftproof protection with theftproof door lock body handle.

In a preferred embodiment of the present invention, the door panel and the door frame body are integrally connected by two sets of stainless steel hinges.

In a preferred embodiment of the present invention, a plurality of sets of large and small sound-insulating rubber strips for sealing and insulating a shielding room are sealed at the door seam between the door panel and the door frame body.

In a preferred embodiment of the present invention, the door panel and the door frame body are both filled with a composite shielding material, and the surfaces thereof are electrostatically sprayed.

In a preferred embodiment of the present invention, the shield door body is connected to the door frame body by using a copper bar and a copper spring point as an outer side of the door panel, and the thickness of the copper bar is 1.5 mm.

The utility model has the beneficial effects that: the utility model discloses an electromagnetic shielding door copper-side door which comprises a door leaf panel, a door frame body, a large sound-insulating rubber strip, a small sound-insulating rubber strip, a lower sill of the door frame, a lock body handle of an anti-theft door, a stainless steel hinge, a copper strip, a copper marble and a composite shielding material.

1. The electromagnetic shielding door copper-edge door has the advantages that the shielding door body adopts copper strips and copper elastic points as the door leaf panel and the door frame body for connection processing, when the shielding door body is closed, the door leaf panel is always kept in contact with the door frame body through the automatic springback of the copper elastic points outside the copper strips, the defect that the traditional shielding door is time-consuming and labor-consuming when the reeds are in compression joint is overcome, and the whole copper strip is fixedly arranged with the side surface of the door leaf panel, so that the assembly efficiency of the shield door is greatly improved, the production cost is saved, and overcomes the defects of easy deformation and vacancy of the reed in the traditional process in long-term use, and simultaneously completely avoids the problem of shielding performance deficiency caused by gaps by arranging the whole copper strip outside the door leaf panel, the aging rate of the key shielding part of the shielding door is reduced, and meanwhile, the later maintenance cost of the shielding door is reduced.

Drawings

FIG. 1 is a schematic view of a front view of a copper-side door of an electromagnetic shielding door according to the present invention;

FIG. 2 is a sectional view of a copper-side door of an electromagnetic shield door according to the present invention;

FIG. 3 is a sectional view of a side view structure of a joint between a door leaf panel and a door frame body of a copper-sided door of an electromagnetic shielding door according to the present invention;

FIG. 4 is a sectional view of a top view structure of a joint between a door leaf panel and a door frame body of a copper-sided door of an electromagnetic shielding door according to the present invention;

FIG. 5 is an enlarged schematic view of the copper side door of the electromagnetic shielding door of the present invention at the position A in FIG. 4;

in the figure: 1. a door panel; 2. a door frame body; 3. a sound insulation large rubber strip; 4. a small sound insulation rubber strip; 5. a lower sill of the door frame; 6. a lock body handle of the anti-theft door; 7. a stainless steel hinge; 8. a copper bar; 9. copper marbles; 10. a composite shielding material.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an electromagnetic shield door copper limit door, includes shield door body, door leaf panel 1, door frame body 2, stainless steel hinge 7, copper bar 8, copper marble 9, the shield door body includes door leaf panel 1, door frame body 2 and door frame lower sill 5, door leaf panel 1 and door frame body 2 are all fixed with stainless steel hinge 7 through multiunit stainless steel screw, 1 side-mounting of door leaf panel has copper bar 8, four group's copper marble 9 are installed to 2 inboards of door frame body, 1 externally mounted of door leaf panel has and is used for shielding door theftproof protection with burglary-resisting door lock body handle 6.

In a preferred embodiment of the present invention, the door panel 1 and the door frame body 2 are integrally connected by two sets of stainless steel hinges 7.

In a preferred embodiment of the present invention, a plurality of large sound-insulating rubber strips 3 and small sound-insulating rubber strips 4 for sealing the interior of a shield room are sealed at the door gaps of the door panel 1 and the door frame body 2, so that the shield door can stably seal the interior of the shield room in a sound-insulating manner.

In a preferred embodiment of the present invention, the door panel 1 and the door frame body 2 are both filled with the composite shielding material 10, and the surfaces thereof are electrostatically sprayed, so as to eliminate or reduce the electromagnetic interference outside the door panel 1 and the door frame body 2 by filling the composite shielding material 10.

As a preferred embodiment of the utility model, the shielding door body adopts the copper bar 8 and the copper elastic points to connect the outer side of the door leaf panel 1 with the door frame body 2, the thickness of the copper bar 8 is 1.5mm, and when the door is closed, the door leaf panel 1 is always kept in contact with the door frame body 2 through the automatic rebound of the copper bar 8 and the copper elastic points, so that the assembly efficiency of the shielding door is greatly improved, the production cost is saved, and the problem of shielding performance loss caused by the deformation of the reed at the connecting gap of the shielding door is avoided.

The working principle is as follows: in the electromagnetic shielding door copper-edge door, the door leaf panel 1 and the door frame body 2 are both filled with the composite shielding material 10, in the assembly of the shielding door, a stainless steel hinge 7 is firstly lapped with the door leaf panel 1 and the door frame body 2 through a stainless steel screw, and the door seam between the door leaf panel 1 and the door frame body 2 is sealed by a large sound-proof adhesive tape 3 and a small sound-proof adhesive tape 4, so that the shielding door can carry out stable sound-proof sealing, and a copper strip 8 is arranged at the side surface of the door leaf panel 1, the shielding door adopts the copper strip 8 and a copper elastic point to carry out connection processing on the outer side of the door leaf panel 1 and the door frame body 2, compared with the reed crimping of the traditional shielding door, the assembly efficiency of the shielding door is greatly improved through the fixed installation of the whole copper strip 8 and the side surface of the door leaf panel 1, the production cost is saved, and the deformation of the reed at the connection seam of the shielding door is avoided, the shielding performance loss problem is generated, the aging rate of the key shielding part of the shielding door is reduced, meanwhile, the later maintenance cost of the shielding door is reduced, when the shielding door is used, the door leaf panel 1 can be always kept in contact with the door frame body 2 through the automatic rebounding of copper elastic points outside the copper strips 8, so that the stable shielding of the connecting part of the shielding door is realized, the door leaf panel 1 and the door frame body 2 can be stably locked and protected through the installation of a lock body handle 6 of an anti-theft door outside the door leaf panel 1, when the shielding door is a single door, 40 × 25mm rectangular holes with different densities are formed at the lap joint of the door frame body 2 and the door leaf panel 1 and the longitudinal edge of a door lock of the door leaf panel 1 through laser cutting, 9 × 11 × 13 × 21mm copper elastic balls 9 and 12.5mm diameter copper elastic balls 9 are respectively assembled and installed at the hinge side hole groove and the side edge of the door lock, and when this shielded door was two to open the door, should set up different density hole grooves in door frame body 2 two side hinge page or leaf department to all install 9 × 11 × 13 × 21mm copper ball 9 in current hole groove, through the installation of multiunit copper ball 9, make singly open, two shield door when closing, the overlap joint of door leaf panel 1 and door frame body 2 is inseparabler, and shielding effect is better.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electromagnetic shielding door copper limit door, includes shield door body, door leaf panel (1), door frame body (2), stainless steel hinge (7), copper bar (8), copper bullet pearl (9), its characterized in that: the shielding door comprises a shielding door body and is characterized in that the shielding door body comprises a door leaf panel (1), a door frame body (2) and a door frame lower threshold (5), the door leaf panel (1) and the door frame body (2) are fixed with stainless steel hinges (7) through a plurality of groups of stainless steel screws, copper bars (8) are mounted on the side face of the door leaf panel (1), four groups of copper marbles (9) are mounted on the inner side of the door frame body (2), and an anti-theft door lock body handle (6) for anti-theft protection of the shielding door is arranged outside the door leaf panel (1).

2. The electromagnetic shield door copper-side door of claim 1, characterized in that: the door leaf panel (1) and the door frame body (2) are integrally connected through two groups of stainless steel hinges (7).

3. The electromagnetic shield door copper-side door of claim 1, characterized in that: and a plurality of groups of large sound-insulation rubber strips (3) and small sound-insulation rubber strips (4) for sealing the sound insulation of the shielding room are sealed at the door seam of the door leaf panel (1) and the door frame body (2).

4. The electromagnetic shield door copper-side door of claim 1, characterized in that: the door leaf panel (1) and the door frame body (2) are both filled with composite shielding materials (10) and the surfaces of the composite shielding materials are sprayed by static electricity.

5. The electromagnetic shield door copper-side door of claim 1, characterized in that: the shielding door body is connected with the door frame body (2) by adopting copper bars (8) and copper elastic points as the outer side of the door leaf panel (1), and the thickness of the copper bars (8) is 1.5 mm.