CN219679138U - Electromagnetic shielding chamber easy to disassemble and assemble - Google Patents
Electromagnetic shielding chamber easy to disassemble and assemble Download PDFInfo
- Publication number
- CN219679138U CN219679138U CN202320717842.3U CN202320717842U CN219679138U CN 219679138 U CN219679138 U CN 219679138U CN 202320717842 U CN202320717842 U CN 202320717842U CN 219679138 U CN219679138 U CN 219679138U
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- door
- spring
- electromagnetic shielding
- shielding chamber
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses an electromagnetic shielding room easy to disassemble and install, which belongs to the technical field of electromagnetic shielding rooms and comprises side plates, wherein a bottom plate is arranged at the lower end of each side plate, a top plate is arranged at the upper end of each side plate, each side plate is fixedly connected with the bottom plate and the top plate through a portable disassembly and assembly mechanism, a mounting plate is arranged at the side edge of each side plate, and a door plate automatic closing mechanism is arranged at the side edge of each mounting plate.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic shielding chambers, and particularly relates to an electromagnetic shielding chamber easy to disassemble and assemble.
Background
An electromagnetic shielding room is an important content in the field of electromagnetic compatibility (EMC), and is a steel plate house, and a cold-rolled steel plate is a main shielding material thereof. The electromagnetic shielding type house comprises general house elements such as six-face shells, doors, windows and the like, only strict electromagnetic sealing performance is required, and all the inlet and outlet pipelines are subjected to corresponding shielding treatment, so that electromagnetic radiation is blocked from entering and exiting.
The utility model discloses an electromagnetic shielding chamber easy to assemble and disassemble, which comprises an upper cover plate, side plates, a bottom plate, clamping plates, sealing plugs, inserting rods, pushing blocks, pushing springs, positioning guide posts, fastening bolts and reinforcing metal plates.
The above-mentioned published patent realizes the assembly and use of the electromagnetic shielding chamber, but the electromagnetic shielding chamber is inconvenient to open, and the electromagnetic shielding chamber can not block electromagnetic radiation because the door is forgotten to be closed after opening; the electromagnetic shielding chamber can be assembled, but most of side plates are fixed through bolts, so that the disassembly is relatively complicated.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an electromagnetic shielding chamber easy to disassemble and assemble, which has the characteristics of being convenient for automatically closing a door plate and being convenient for assembling and using the electromagnetic shielding chamber.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electromagnetic shield room of easy demountable installation, includes the curb plate, the bottom plate is installed to the lower extreme of curb plate, and the roof is installed to the upper end of curb plate, and the curb plate passes through portable dismouting mechanism and bottom plate and roof fixed connection, and the mounting panel is installed to the side of curb plate, and door plant automatic closing mechanism is installed to the side of mounting panel;
the door plate automatic closing mechanism comprises an elastic component, a door plate body, a clamping groove, a fixing component, a clamping block, a clamping hole, a handle and a door frame, wherein the door frame is installed on the side edge of the mounting plate;
the portable disassembly and assembly mechanism comprises a pull handle, a fixed rod, a second spring and an embedded groove, wherein the embedded groove corresponding to the side plate is formed in the bottom plate and the top plate, the fixed rod is installed on the side edge of the bottom plate in a penetrating mode, the pull handle is installed at one end of the fixed rod, and the second spring fixedly connected with the pull handle and the bottom plate is sleeved on the surface of the fixed rod.
Preferably, the elastic component comprises a rotating shaft and a torsion spring, wherein the upper end of the door plate body is rotationally connected with the door frame through the rotating shaft, and the surface of the rotating shaft is sleeved with the torsion spring which is fixedly connected with the door plate body and the door frame respectively.
Preferably, the fixing component comprises a clamping pin and a first spring, wherein the first spring is installed in the side edge of the clamping groove, and the clamping pin is installed at the other end of the first spring.
Preferably, the side plates are rotatably connected with the mounting plate through hinges, and the two groups of side plates are rotatably connected through hinges.
Compared with the prior art, the utility model has the beneficial effects that:
1. the automatic door plate closing mechanism is arranged, so that the door plate can be conveniently closed, personnel can conveniently enter the electromagnetic shielding chamber to work, and meanwhile, after the personnel walk out of the electromagnetic shielding chamber, the door plate can be automatically closed under the action of the torsion spring, so that the problem that the electromagnetic shielding chamber cannot block electromagnetic radiation due to the fact that the electromagnetic shielding chamber is not closed is avoided.
2. The portable dismounting mechanism is arranged, so that the electromagnetic shielding chamber can be conveniently dismounted, the electromagnetic shielding chamber can be conveniently assembled, and meanwhile, the electromagnetic shielding chamber can be conveniently dismounted, so that the instrument inside the electromagnetic shielding chamber can be conveniently overhauled.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the door panel automatic closing mechanism of the present utility model;
FIG. 3 is an enlarged view of the spring assembly of the present utility model;
FIG. 4 is an enlarged view of the securing assembly of the present utility model;
FIG. 5 is a perspective view of a portable disassembly and assembly mechanism according to the present utility model;
in the figure: 1. a side plate; 2. a convenient dismounting mechanism; 21. a pull handle; 22. a fixed rod; 23. a second spring; 24. an embedding groove; 25. a hinge; 3. a bottom plate; 4. a mounting plate; 5. a door panel automatic closing mechanism; 51. an elastic component; 511. a rotating shaft; 512. a torsion spring; 52. a door panel body; 53. a clamping groove; 54. a fixing assembly; 541. a bayonet lock; 542. a first spring; 55. a clamping block; 56. a clamping hole; 57. a handle; 58. a door frame; 6. and a top plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an easy demountable installation's electromagnetic shield room, includes curb plate 1, bottom plate 3 is installed to curb plate 1's lower extreme, and roof 6 is installed to curb plate 1's upper end, and curb plate 1 is through portable dismouting mechanism 2 and bottom plate 3 and roof 6 fixed connection, and mounting panel 4 is installed to curb plate 1's side, and door plant self-closing mechanism 5 is installed to mounting panel 4's side.
Specifically, the door automatic closing mechanism 5 comprises an elastic component 51, a door plate body 52, a clamping groove 53, a fixing component 54, a clamping block 55, a clamping hole 56, a handle 57 and a door frame 58, wherein the door frame 58 is arranged on the side edge of the mounting plate 4, the door plate body 52 is rotatably connected and arranged in the door frame 58, the handle 57 is arranged on the side edge of the door plate body 52, the clamping block 55 is arranged at the lower end of the door plate body 52, the clamping groove 53 corresponding to the clamping block 55 is arranged at the lower end of the door frame 58, the fixing component 54 is arranged in the side edge of the clamping groove 53, the clamping hole 56 corresponding to the fixing component 54 is arranged at the side edge of the clamping block 55, the upper end of the door plate body 52 is connected with the door frame 58 through the elastic component 51,
by adopting the above technical scheme, the door panel body 52 can be conveniently and automatically closed after being opened.
Specifically, the elastic component 51 comprises a rotating shaft 511 and a torsion spring 512, wherein the upper end of the door plate body 52 is rotationally connected with the door frame 58 through the rotating shaft 511, the surface of the rotating shaft 511 is sleeved with the torsion spring 512 which is respectively fixedly connected with the door plate body 52 and the door frame 58,
by adopting the above technical scheme, the door panel body 52 can be automatically reset after being opened through the action of the torsion spring 512.
Specifically, the fixing assembly 54 includes a latch 541 and a first spring 542, wherein the first spring 542 is installed inside a side of the latch 53, the latch 541 is installed at the other end of the first spring 542,
by adopting the above technical scheme, the door panel body 52 can be fixed conveniently.
When the electromagnetic shielding chamber is assembled, and a worker needs to enter the electromagnetic shielding chamber to work, the side edge of the clamping pin 541 is in an arc structure, and the handle 57 is only required to be pulled with force to pull the door plate body 52, so that the clamping block 55 can squeeze the clamping pin 541, the clamping pin 541 compresses the first spring 542 and is embedded into the door frame 58, at the moment, the door plate body 52 can be opened through the rotating shaft 511, the torsion spring 512 can be driven to rotate while the door plate body 52 is opened, when the worker enters the electromagnetic shielding chamber, the torsion spring 512 automatically resets, the door plate body 52 is driven to drive the clamping block 55 to be reinserted into the clamping groove 53, the first spring 542 rebounds, and the clamping pin 541 is driven to be inserted into the clamping hole 56, so that the door plate body 52 is fixed;
example 2
This embodiment differs from embodiment 1 in that: the portable dismounting mechanism 2 comprises a pull handle 21, a fixed rod 22, a second spring 23 and an embedded groove 24, wherein the embedded groove 24 corresponding to the side plate 1 is arranged in the bottom plate 3 and the top plate 6, the fixed rod 22 is arranged on the side edge of the bottom plate 3 in a penetrating way, the pull handle 21 is arranged at one end of the fixed rod 22, the second spring 23 fixedly connected with the pull handle 21 and the bottom plate 3 is sleeved on the surface of the fixed rod 22,
by adopting the technical scheme, the electromagnetic shielding chamber can be conveniently assembled.
Specifically, the side plates 1 and the mounting plate 4 are rotationally connected through a hinge 25, the two groups of side plates 1 are rotationally connected through the hinge 25,
by adopting the technical scheme, the firmness after assembly between the side plate 1 and the mounting plate 4 can be improved.
When the electromagnetic shielding chamber is used, in order to be convenient to assemble and use, through rotating and connecting three groups of side plates 1 and the mounting plate 4 through the hinge 25, the electromagnetic shielding chamber can be conveniently stored, the firmness of the electromagnetic shielding chamber assembled by the electromagnetic shielding chamber can be improved, the pull handle 21 is pulled by pulling the pull handle 21, the pull handle 21 pulls the fixing rod 22 and drives the spring II 23 to stretch, at the moment, the side plates 1 and the mounting plate 4 are inserted into the embedded grooves 24 in the bottom plate 3 and the top plate 6, the pull handle 21 is loosened, the spring II 23 rebounds, and the fixing rod 22 is driven to be inserted into the fixing holes in the lower ends of the side edges of the side plates 1 and the mounting plate 4, so that the electromagnetic shielding chamber is assembled.
The working principle and the using flow of the utility model are as follows: when the electromagnetic shielding room is assembled, and when a worker needs to enter the electromagnetic shielding room to work, the side edge of the clamping pin 541 is in an arc structure, the handle 57 is only required to be pulled by force, the door plate body 52 is pulled by the handle 57, the clamping block 55 can squeeze the clamping pin 541, the clamping pin 541 compresses the first spring 542 and is embedded into the door frame 58, at the moment, the door plate body 52 can be opened through the rotating shaft 511, the torsion spring 512 can be driven to rotate during opening, and when the worker enters the electromagnetic shielding room, the torsion spring 512 automatically resets, so that the door plate body 52 is driven to drive the clamping block 55 to be reinserted into the clamping groove 53, the first spring 542 rebounds, and the clamping pin 541 is driven to be inserted into the clamping hole 56, so that the door plate body 52 is fixed; in order to be convenient for assemble the use to electromagnetic shield room, through rotating through hinge 25 between three group's curb plate 1 and the mounting panel 4 and being connected, first can be convenient for accomodate it, the fastness of its electromagnetic shield room of equipment also can be promoted to the second, through dragging pull handle 21, pull handle 21 pulls dead lever 22, and drive the inside of the inside embedded groove 24 of bottom plate 3 and roof 6 with curb plate 1 and mounting panel 4 at this moment, loosen pull handle 21, spring two 23 resilience, thereby drive dead lever 22 insert in the fixed orifices of curb plate 1 and mounting panel 4 side lower extreme, in order to realize the equipment to electromagnetic shield room.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an easy detachably installs's electromagnetic shield room, includes curb plate, its characterized in that: the lower end of the side plate is provided with a bottom plate, the upper end of the side plate is provided with a top plate, the side plate is fixedly connected with the bottom plate and the top plate through a portable dismounting mechanism, the side edge of the side plate is provided with a mounting plate, and the side edge of the mounting plate is provided with a door plate automatic closing mechanism;
the door plate automatic closing mechanism comprises an elastic component, a door plate body, a clamping groove, a fixing component, a clamping block, a clamping hole, a handle and a door frame, wherein the door frame is arranged on the side edge of the mounting plate;
the portable disassembly and assembly mechanism comprises a pull handle, a fixed rod, a second spring and an embedding groove, wherein the embedding groove corresponding to the side plate is formed in the bottom plate and the top plate, the fixed rod is installed on the side edge of the bottom plate in a penetrating mode, the pull handle is installed at one end of the fixed rod, and the second spring fixedly connected with the pull handle and the bottom plate is sleeved on the surface of the fixed rod.
2. An electromagnetic shielding chamber for easy disassembly and assembly as defined in claim 1, wherein: the elastic component includes pivot and torsional spring, and wherein, the upper end of door plant body rotates through pivot and door frame to be connected, and the surface cover of pivot is equipped with respectively with door plant body and door frame fixed connection's torsional spring.
3. An electromagnetic shielding chamber for easy disassembly and assembly as defined in claim 1, wherein: the fixing component comprises a clamping pin and a first spring, wherein the first spring is installed in the side edge of the clamping groove, and the clamping pin is installed at the other end of the first spring.
4. An electromagnetic shielding chamber for easy disassembly and assembly as defined in claim 1, wherein: the side plates are rotationally connected with the mounting plate through hinges, and the two groups of side plates are rotationally connected through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717842.3U CN219679138U (en) | 2023-04-04 | 2023-04-04 | Electromagnetic shielding chamber easy to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717842.3U CN219679138U (en) | 2023-04-04 | 2023-04-04 | Electromagnetic shielding chamber easy to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219679138U true CN219679138U (en) | 2023-09-12 |
Family
ID=87899022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717842.3U Active CN219679138U (en) | 2023-04-04 | 2023-04-04 | Electromagnetic shielding chamber easy to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219679138U (en) |
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2023
- 2023-04-04 CN CN202320717842.3U patent/CN219679138U/en active Active
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