CN213662305U - Nested door structure shielding cabinet - Google Patents
Nested door structure shielding cabinet Download PDFInfo
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- CN213662305U CN213662305U CN202022612847.9U CN202022612847U CN213662305U CN 213662305 U CN213662305 U CN 213662305U CN 202022612847 U CN202022612847 U CN 202022612847U CN 213662305 U CN213662305 U CN 213662305U
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- 239000011521 glass Substances 0.000 claims abstract description 21
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 5
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 5
- 241000018646 Pinus brutia Species 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a nested door structure shielding cabinet, it includes outer covering door (1), outer hinge (2), embedded door (3), shielding glass (4), interior hinge (5), wire mesh liner (6), the pine does not take off screw, box (8), its characterized in that: the embedded door is connected with the outer sleeved door through an outer hinge, the embedded door is fastened with the outer sleeved door through a first release screw, and the embedded door is in pressing contact with the outer sleeved door through a first wire mesh gasket; the outer sleeve door is connected with the box body through an inner hinge, the outer sleeve door is locked and fixed with the box body through a second release screw, and the outer sleeve door is in pressing contact with the box body through a second wire mesh gasket; be connected with shielding glass on the embedded door, the embedded door can be opened along with outer suit door is whole, also can open alone. The electromagnetic shielding cabinet can ensure the contact tightness and the conductive continuity between the door plate and the cabinet body when the door plate is closed, can effectively isolate an interference source and a sensitive source, and achieves the purpose of electromagnetic shielding.
Description
Technical Field
The utility model relates to an electromagnetic shield technical field, concretely relates to nested door structure shielding cabinet.
Background
With the development and wide application of electronic technology, a complex electromagnetic environment is created, interference is increasingly serious, and various hazards are caused, which prompts the development of electromagnetic compatibility technology. Devices on a door plate of a cabinet body with an existing single-layer door structure are exposed, electromagnetic interference signals can leak through holes of the devices of the door plate, and therefore the equipment is interfered by electromagnetic signals of external environments or the electromagnetic signals of the equipment interfere the external environments, and various hazards are caused. To this problem, rarely have the efficient double-layer door structure shielding cabinet, the utility model discloses just according to electromagnetic shield's principle, take a new nested door structure shielding cabinet, keep apart interference source and sensitive source, reach electromagnetic shield's purpose, electromagnetic compatibility problem when solving equipment and using.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of existence among the prior art, provide a nested door structure shielding cabinet, its double-layer door structure that has shielding function is embedded door and outer door respectively, and the outer door is equipped with double cassette groove structure, and the draw-in groove is embedded to have the wire mesh liner, can guarantee the door plant when closing and the contact leakproofness and the conductive continuity between the cabinet body, can effectively keep apart interference source and sensitive source, reaches electromagnetic shield's purpose. The design has visual shielding glass window on the embedded door, and the hinge of accessible self is opened and is closed, also can be along with outer door whole opening and closing. In addition, this nested door structure shielding cabinet not only has the shielding function, still has waterproof, dirt-proof function.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a nested door structure shielding cabinet, its includes that outer door 1, outer hinge 2, embedded door 3, shielding glass 4, interior hinge 5, wire mesh liner 6, first pine do not take off screw 7, box 8, second pine do not take off screw 9, its characterized in that: the wire mesh gasket 6 comprises a first wire mesh gasket 61 and a second wire mesh gasket 62, the embedded door is connected with the outer sleeve door through an outer hinge, the embedded door is fastened with the outer sleeve door through a first release screw and is in pressing contact with the outer sleeve door through the first wire mesh gasket, and the shielding and sealing effects are achieved; the outer sleeve door is connected with the box body through an inner hinge, the outer sleeve door is locked and fixed with the box body through a second release screw, and the outer sleeve door is in pressing contact with the box body through a second wire mesh gasket to achieve the effect of shielding and sealing; be connected with shielding glass on the embedded door, the embedded door can be opened along with outer suit door is whole, also can open alone.
Further, a first groove portion 11 is arranged in the middle of the outer sleeve door, an inner clamping groove 12 is arranged on the periphery of the first groove portion, a device 15 is installed at the bottom of the first groove portion, and a height difference is formed between the bottom of the first groove portion and the bottom of the inner clamping groove; the periphery of the outer sleeve door is provided with a second groove portion 13, the inner periphery of the second groove portion 1 is provided with an outer clamping groove 14, the groove bottom of the second groove portion is equal to the groove bottom of the outer clamping groove, and the concave direction of the first groove portion is opposite to the concave direction of the second groove portion.
Further, a first wire mesh gasket 61 is installed in the inner clamping groove, a second wire mesh gasket 62 is installed in the outer clamping groove, the second wire mesh gasket is located on the periphery of the first wire mesh gasket, the inner hinge is arranged in the second groove portion, and the second release screw 9 is connected to the second groove portion; the first wire mesh gasket and the second wire mesh gasket can be respectively pressed and sealed with the embedded door and the box body.
Furthermore, the middle part of the embedded door is provided with a rectangular hole 31, a conductive adhesive tape 32 is bonded on the periphery of the rectangular hole, the shielding glass 4 is fixed on the embedded door through a pressing frame 33, and the shielding glass is tightly attached to the conductive adhesive tape.
Further, the conducting adhesive tape is connected to the inner side of the embedded door, the shielding glass is connected between the conducting adhesive tape and the pressing frame, and the periphery of the pressing frame 3 is connected with the conducting adhesive tape through the pressing extending edge and the fixing screw 34.
The utility model discloses a nested door structure shielding cabinet, its double-layer door structure that has shielding function is embedded door and overcoat door respectively, and the overcoat door is equipped with double cassette groove structure, and the draw-in groove is embedded to have the wire mesh liner, can guarantee the door plant when closing and the contact leakproofness and the conductive continuity between the cabinet body, can effectively keep apart interference source and sensitive source, reaches the purpose of electromagnetic shield. The design has visual shielding glass window on the embedded door, and the hinge of accessible self is opened and is closed, also can be along with outer door whole opening and closing. In addition, this nested door structure shielding cabinet not only has the shielding function, still has waterproof, dirt-proof function.
Drawings
FIG. 1 is a schematic view of the structure of the shielding cabinet with a nested door structure of the present invention;
FIG. 2 is a schematic view of the A-A section structure of the shielding cabinet with nested door structure of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the shielding cabinet with a nested door structure according to the present invention;
FIG. 4 is a schematic structural view of the shielding cabinet with a nested door structure according to the present invention when opened;
FIG. 5 is a schematic view of the partially enlarged structure of the shielding cabinet with nested door structure of the present invention when opened;
FIG. 6 is a schematic view of the outer door structure of the present invention;
fig. 7 is the local enlarged structure schematic diagram of the embedded door of the present invention.
In the figure: the door comprises an outer covering door 1, an outer hinge 2, an inner embedded door 3, shielding glass 4, an inner hinge 5, a wire mesh gasket 6, a first release screw 7, a box body 8, a second release screw 9, a first groove part 11, an inner clamping groove 12, a second groove part 13, an outer clamping groove 14, a device 15, a rectangular hole 31, a conductive adhesive tape 32, a pressing frame 33, a fixing screw 34, a first wire mesh gasket 61 and a second wire mesh gasket 62.
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. 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.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-7, a shielding cabinet with a nested door structure comprises an outer door 1, an outer hinge 2, an inner door 3, shielding glass 4, an inner hinge 5, a wire mesh gasket 6, a first release screw 7, a box body 8 and a second release screw 9, and is characterized in that: the embedded door 3 is connected with the outer sleeved door 1 through the outer hinge 2, the embedded door 3 is locked and fixed with the outer sleeved door 1 through the first release screw 7, and the embedded door 3 is in pressing contact with the outer sleeved door 1 through the first wire mesh gasket 61 to achieve the effect of shielding and sealing; the outer covering door 1 is connected with the box body 8 through an inner hinge 5, the outer covering door 1 is locked and fixed with the box body 8 through a second release screw 9, and the outer covering door 1 is in pressed contact with the box body 8 through a second wire mesh gasket 62, so that the shielding and sealing effects are achieved; the embedded door 3 is connected with shielding glass 4, and the embedded door 3 can be opened integrally along with the outer sleeve door 1 or can be opened independently.
As shown in fig. 5 to 6, the outer door 1 has a first groove portion 11 in the middle, an inner locking groove 12 is provided at the outer periphery of the first groove portion 11, a device 15 is mounted/connected to the bottom of the first groove portion 11, and a height difference is provided between the bottom of the first groove portion 11 and the bottom of the inner locking groove 12; the outer periphery of the outer sleeve door 1 is provided with a second groove portion 13, the inner periphery of the second groove portion 13 is provided with an outer clamping groove 14, the groove bottom of the second groove portion 13 is equal to the groove bottom of the outer clamping groove 14, and the concave direction of the first groove portion 11 is opposite to the concave direction of the second groove portion 13.
A first wire mesh pad 61 is installed/provided in the inner card slot 12, a second wire mesh pad 62 is installed/provided in the outer card slot 14, the second wire mesh pad 62 is located at the outer periphery of the first wire mesh pad 61, the inner hinge 5 is provided in the second groove portion 13, and the second release screw 9 is installed/connected to the second groove portion 13. The first wire mesh gasket 61 and the second wire mesh gasket 62 can be respectively pressed and sealed with the embedded door 3 and the box body 8.
As shown in fig. 7, the middle of the embedded door 3 is provided with a rectangular hole 31, the periphery of the rectangular hole 31 is bonded with a conductive adhesive tape 32, the shielding glass 4 is fixed on the embedded door 3 through a pressing frame 33, the shielding glass 4 is tightly attached to the conductive adhesive tape 32, the structural design of the embedded door 3 can ensure the visibility of devices such as instruments on the door panel, and the interference of electromagnetic signals can be effectively prevented.
The conductive adhesive tape 32 is connected to the inner side of the embedded door 3, the shielding glass 4 is connected between the conductive adhesive tape 32 and the pressing frame 33, and the periphery of the pressing frame 33 is connected with the conductive adhesive tape 32 through the extending edge and the fixing screw 34.
The utility model discloses a nested door structure shielding cabinet, its double-layer door structure that has shielding function is embedded door and overcoat door respectively, and the overcoat door is equipped with double cassette groove structure, and the draw-in groove is embedded to have the wire mesh liner, can guarantee the door plant when closing and the contact leakproofness and the conductive continuity between the cabinet body, can effectively keep apart interference source and sensitive source, reaches the purpose of electromagnetic shield. The design has visual shielding glass window on the embedded door, and the hinge of accessible self is opened and is closed, also can be along with outer door whole opening and closing. In addition, this nested door structure shielding cabinet not only has the shielding function, still has waterproof, dirt-proof function.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a nested door structure shielding cabinet, its includes outer suit door (1), outer hinge (2), embedded door (3), shielding glass (4), interior hinge (5), wire mesh liner (6), first pine does not take off screw (7), box (8), second pine does not take off screw (9), its characterized in that: the wire mesh gasket (6) comprises a first wire mesh gasket (61) and a second wire mesh gasket (62), the embedded door is connected with the outer sleeve door through an outer hinge, the embedded door is fixedly fastened with the outer sleeve door through a first release screw, and the embedded door is in pressed contact with the outer sleeve door through the first wire mesh gasket, so that the shielding and sealing effects are achieved; the outer sleeve door is connected with the box body through an inner hinge, the outer sleeve door is locked and fixed with the box body through a second release screw, and the outer sleeve door is in pressing contact with the box body through a second wire mesh gasket to achieve the effect of shielding and sealing; be connected with shielding glass on the embedded door, the embedded door can be opened along with outer suit door is whole, also can open alone.
2. A shielding cabinet with a nested door structure as claimed in claim 1, wherein the middle part of the outer door is provided with a first groove part (11), the outer periphery of the first groove part is provided with an inner clamping groove (12), the bottom of the first groove part is provided with a device (15), and the bottom of the first groove part and the bottom of the inner clamping groove have a height difference; the periphery of the outer sleeve door is provided with a second groove part (13), the inner periphery of the second groove part 1 is provided with an outer clamping groove (14), the groove bottom of the second groove part is equal to the groove bottom of the outer clamping groove, and the concave direction of the first groove part is opposite to the concave direction of the second groove part.
3. A shielding cabinet with nested door structure according to claim 2, wherein the inner slot is installed with a first wire mesh pad (61), the outer slot is installed with a second wire mesh pad (62), the second wire mesh pad is located at the outer periphery of the first wire mesh pad, the inner hinge is arranged in the second groove portion, and a second release screw (9) is connected to the second groove portion; the first wire mesh gasket and the second wire mesh gasket can be respectively pressed and sealed with the embedded door and the box body.
4. A shielding cabinet with a nested door structure as claimed in claim 3, wherein the middle part of the embedded door has a rectangular hole (31), the periphery of the rectangular hole is adhered with a conductive adhesive tape (32), the shielding glass (4) is fixed on the embedded door through a pressing frame (33), and the shielding glass is tightly attached to the conductive adhesive tape.
5. The shielding cabinet with a nested door structure as claimed in claim 4, wherein the conductive adhesive tape is connected to the inner side of the embedded door, the shielding glass is connected between the conductive adhesive tape and the pressing frame, and the outer periphery of the pressing frame 3 is connected with the conductive adhesive tape through a pressing edge and a fixing screw (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612847.9U CN213662305U (en) | 2020-11-12 | 2020-11-12 | Nested door structure shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612847.9U CN213662305U (en) | 2020-11-12 | 2020-11-12 | Nested door structure shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213662305U true CN213662305U (en) | 2021-07-09 |
Family
ID=76707237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022612847.9U Active CN213662305U (en) | 2020-11-12 | 2020-11-12 | Nested door structure shielding cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213662305U (en) |
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2020
- 2020-11-12 CN CN202022612847.9U patent/CN213662305U/en active Active
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