CN219893740U - Multifunctional electromagnetic shielding chamber - Google Patents
Multifunctional electromagnetic shielding chamber Download PDFInfo
- Publication number
- CN219893740U CN219893740U CN202320855158.1U CN202320855158U CN219893740U CN 219893740 U CN219893740 U CN 219893740U CN 202320855158 U CN202320855158 U CN 202320855158U CN 219893740 U CN219893740 U CN 219893740U
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- Prior art keywords
- dust
- electromagnetic shielding
- plate
- dust removal
- conical gear
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- 239000000428 dust Substances 0.000 claims abstract description 73
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000007257 malfunction Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000007790 scraping 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
- 230000010405 clearance mechanism Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a multifunctional electromagnetic shielding chamber, belonging to the technical field of electromagnetic shielding chambers; the device comprises a bottom plate, wherein a side plate is arranged at the upper end of the bottom plate, a top plate is arranged at the upper end of the side plate, a dust removing component is arranged at the upper end of the top plate, a moving component is arranged at the bottom of the bottom plate, and a waveguide window is arranged at one side of the side plate; the utility model realizes convenient cleaning of dust in the electromagnetic shielding room by arranging the dust removing component, avoids the situation that dust accumulation in the electromagnetic shielding room can cause equipment to malfunction after long-term use, prevents dust from influencing equipment operation by sucking out the dust in the electromagnetic shielding room, thereby facilitating the dust removal in the electromagnetic shielding room, realizes convenient movement in the electromagnetic shielding room by arranging the moving component, avoids the situation that the electromagnetic shielding room is inconvenient to move with larger volume, and ensures that the electromagnetic shielding room is convenient to move and stable to place by lifting moving wheels.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic shielding chambers, and particularly relates to a multifunctional electromagnetic shielding chamber.
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 a novel electromagnetic shielding chamber, which comprises an electromagnetic shielding chamber main body, an upper assembly cover, bolts, a combined underframe, a movable baffle, an upper mounting stud, a lower mounting stud, a hexagonal rotating ring and a first limiting block, wherein the upper assembly cover is arranged on the upper end surface of the electromagnetic shielding chamber main body, the bolts are arranged at the joint of the upper assembly cover and the electromagnetic shielding chamber main body, the combined underframe is arranged on the lower side of the upper assembly cover, the lower mounting stud is arranged on the left side and the right side of the inside of the combined underframe, the hexagonal rotating ring is arranged on the annular side surface of the lower mounting stud, the first limiting block is fixed on the left end surface and the right end surface of the lower mounting stud, the upper mounting stud is arranged on the upper side of the inside of the lower mounting stud, and the movable baffle is arranged on the front end surface and the rear end surface of the combined underframe.
The above-mentioned published patent, although realizing shielding to outside electromagnetism, lacks the clearance mechanism to inside dust when using, and inside dust piles up and can lead to the equipment to break down after long-term use, and electromagnetic shielding room volume is great inconvenient to remove.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a multifunctional electromagnetic shielding chamber which has the characteristics of convenience in dust removal and movement.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional electromagnetic shield room, includes the bottom plate, the upper end of bottom plate is provided with the curb plate, and the upper end of curb plate is provided with the roof, and the upper end of roof is provided with dust removal subassembly, and the bottom of bottom plate is provided with the removal subassembly, and one side of curb plate is provided with the waveguide window.
Preferably, the movable assembly comprises a lifting motor, a first conical gear, a second conical gear, lifting screws, a driving plate, a connecting frame and movable wheels, wherein the lifting motor is arranged at one end of the bottom plate, the first conical gear is arranged at one end of the lifting motor, the second conical gear is connected with one side of the first conical gear in a meshed mode, the lifting screws are arranged in the second conical gear, the driving plate is connected with the surface threads of the lifting screws, the connecting frames are arranged at two ends of the bottom of the driving plate, and the movable wheels are connected with the connecting frames in a rotating mode.
Preferably, the upper end of the connecting frame is provided with a limit post, and the surface of the limit post is sleeved with a buffer spring.
Preferably, the two ends of the driving plate are provided with sliding blocks, and sliding grooves are arranged between the sliding blocks and the bottom plate.
Preferably, the dust removal subassembly includes dust removal case, dust absorption pipe, fan, filter screen and collection box, and wherein, the upper end of roof is provided with the dust removal case, and one side of dust removal case is provided with the dust absorption pipe, and the opposite side of dust removal case is provided with the fan, and one side of fan is provided with the filter screen, and the inside sliding connection of dust removal case has the collection box.
Preferably, one side of the filter screen is provided with a scraping plate, the inner thread of the scraping plate is connected with a dredging screw, and the upper end of the dredging screw is provided with a dredging motor.
Compared with the prior art, the utility model has the beneficial effects that:
1. the dust collection assembly is arranged, so that convenient cleaning of dust in the electromagnetic shielding room is realized, the situation that equipment fails due to accumulation of dust in the electromagnetic shielding room after long-term use is avoided, and the dust in the electromagnetic shielding room is sucked out, so that the dust collection in the electromagnetic shielding room is facilitated;
2. the movable assembly is arranged, so that the electromagnetic shielding chamber can be moved conveniently and quickly, the situation that the electromagnetic shielding chamber is large in size and inconvenient to move is avoided, and the electromagnetic shielding chamber is convenient to move and stable to place through the lifting type movable wheels.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a dust removing assembly according to the present utility model;
fig. 4 is a schematic diagram of a moving assembly according to the present utility model.
In the figure: 1. a bottom plate; 2. a side plate; 3. a top plate; 4. a dust removal assembly; 41. a dust removal box; 42. a dust collection pipe; 43. a blower; 44. a filter screen; 45. a collection box; 46. a scraper; 47. dredging the screw; 48. dredging the motor; 5. a moving assembly; 51. a lifting motor; 52. a first bevel gear; 53. a second bevel gear; 54. lifting screw rods; 55. a driving plate; 56. a buffer spring; 57. a connecting frame; 58. a moving wheel; 59. a slide block; 6. a waveguide window.
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. 1-4, the present utility model provides the following technical solutions: the utility model provides a multi-functional electromagnetic shield room, includes bottom plate 1, and the upper end of bottom plate 1 is provided with curb plate 2, and the upper end of curb plate 2 is provided with roof 3, and the upper end of roof 3 is provided with dust removal subassembly 4, and the bottom of bottom plate 1 is provided with movable assembly 5, and one side of curb plate 2 is provided with waveguide window 6.
Specifically, the moving assembly 5 includes a lift motor 51, a first bevel gear 52, a second bevel gear 53, a lift screw 54, a driving plate 55, a connecting frame 57 and a moving wheel 58, wherein, one end of the bottom plate 1 is provided with the lift motor 51, one end of the lift motor 51 is provided with the first bevel gear 52, one side of the first bevel gear 52 is connected with the second bevel gear 53 in a meshing manner, the surface of the second bevel gear 53 is provided with the driving plate 55 in a threaded manner, two ends of the bottom of the driving plate 55 are provided with the connecting frame 57, and the moving wheel 58 is connected in a rotating manner in the connecting frame 57.
Through adopting above-mentioned technical scheme, drive first conical gear 52 through elevator motor 51 and rotate, first conical gear 52 rotates and drives second conical gear 53 rotation, second conical gear 53 rotates and drives elevator screw 54 rotation, elevator screw 54 rotates and drives drive plate 55 to move down, drive plate 55 moves down and drives link 57 and move down, link 57 moves down and drives and move round 58 and move down for move round 58 and ground contact, be convenient for personnel to move the electromagnetic shield room through moving round 58.
Specifically, the upper end of link 57 is provided with spacing post, and buffer spring 56 has been cup jointed on the surface of spacing post.
Through adopting above-mentioned technical scheme, through spacing post and the buffer spring 56 on spacing post surface of link 57 upper end, prevent to remove round 58 and be crushed.
Specifically, the two ends of the driving plate 55 are provided with sliding blocks 59, and sliding grooves are arranged between the sliding blocks 59 and the bottom plate 1.
By adopting the technical scheme, the stability of the movement of the driving plate 55 is improved through the sliding blocks 59 at the two ends of the driving plate 55 and the sliding grooves between the sliding blocks 59 and the bottom plate 1.
When the embodiment is used, the following steps are adopted: the first bevel gear 52 is driven to rotate by the lifting motor 51, the second bevel gear 53 is driven to rotate by the first bevel gear 52, the lifting screw 54 is driven to rotate by the second bevel gear 53, the driving plate 55 is driven to move downwards by the rotation of the lifting screw 54, the connecting frame 57 is driven to move downwards by the downward movement of the driving plate 55, the moving wheel 58 is driven to move downwards by the downward movement of the connecting frame 57, the moving wheel 58 is in contact with the ground, and personnel can conveniently move the electromagnetic shielding chamber through the moving wheel 58.
Example 2
This embodiment differs from embodiment 1 in that: specifically, the dust removal subassembly 4 includes dust removal case 41, dust absorption pipe 42, fan 43, filter screen 44 and collection box 45, and wherein, the upper end of roof 3 is provided with dust removal case 41, and one side of dust removal case 41 is provided with dust absorption pipe 42, and the opposite side of dust removal case 41 is provided with fan 43, and one side of fan 43 is provided with filter screen 44, and the inside sliding connection of dust removal case 41 has collection box 45.
Through adopting above-mentioned technical scheme, start fan 43 with the indoor accumulational dust of electromagnetic shield through dust absorption pipe 42 suction dust removal case 41 in, the dust that gets into dust removal case 41 is stopped by filter screen 44 and stays in dust removal case 41, the inhaled air passes filter screen 44 and discharges, and drive mediation screw 47 through mediation motor 48 and rotate, mediation screw 47 rotates and drives scraper blade 46 and reciprocate, scraper blade 46 reciprocates and dredges the clearance to filter screen 44 surface, prevent filter screen 44 to block up, the dust after the clearance falls into collecting box 45 of below and collects, whole dust removal process is simple swift, be convenient for the clearance to the indoor dust of electromagnetic shield, prevent that the dust from leading to equipment impaired.
Specifically, one side of the filter screen 44 is provided with a scraper 46, the inside threaded connection of scraper 46 has a mediation screw 47, and the upper end of mediation screw 47 is provided with mediation motor 48.
Through adopting above-mentioned technical scheme, drive mediation screw 47 through mediation motor 48 and rotate, mediation screw 47 rotates and drives scraper 46 and reciprocate, and scraper 46 reciprocates and dredges the clearance to filter screen 44 surface, prevents that filter screen 44 from blockking up.
When the embodiment is used, the following steps are adopted: the fan 43 is started to suck accumulated dust in the electromagnetic shielding chamber into the dust removing box 41 through the dust collecting pipe 42, the dust entering the dust removing box 41 is intercepted by the filter screen 44 and is reserved in the dust removing box 41, the sucked air is discharged through the filter screen 44, the dredging screw 47 is driven to rotate through the dredging motor 48, the scraper 46 is driven to move up and down by the rotation of the dredging screw 47, the surface of the filter screen 44 is dredged and cleaned by the up-and-down movement of the scraper 46, the filter screen 44 is prevented from being blocked, the cleaned dust falls into the collecting box 45 below to be collected, the whole dust removing process is simple and fast, the cleaning of the dust in the electromagnetic shielding chamber is facilitated, and equipment damage caused by the dust is prevented.
The fan 43 is a prior art disclosed in the present utility model, and the model is selected to be YX-21D-A1.
The working principle and the using flow of the utility model are as follows: when the electromagnetic shielding room is required to be dedusted, the fan 43 is started to suck accumulated dust in the electromagnetic shielding room into the dedusting box 41 through the dust suction pipe 42, the dust entering the dedusting box 41 is intercepted by the filter screen 44 and stays in the dedusting box 41, the sucked air passes through the filter screen 44 to be discharged, the dredging motor 48 drives the dredging screw 47 to rotate, the scraper 46 is driven to move up and down by the rotation of the dredging screw 47, the surface of the filter screen 44 is dredged and cleaned by the up and down movement of the scraper 46, the filter screen 44 is prevented from being blocked, the cleaned dust falls into the collecting box 45 below to be collected, the whole dedusting process is simple and fast, the dust in the electromagnetic shielding room is prevented from being damaged, when the electromagnetic shielding room is required to move, the electromagnetic shielding room is driven by the rotation of the lifting motor 51, the first conical gear 52 drives the second conical gear 53 to rotate, the lifting screw 54 is driven by the rotation of the lifting screw 54, the driving plate 55 is driven by the rotation of the lifting screw 55 to move down, the connecting frame 57 is driven by the movement of the driving plate 55 to move down, the connecting frame 57 is driven by the lifting screw 54 to move down, and the electromagnetic shielding wheel 58 is driven by the downward movement of the connecting frame 58 to move down, and the electromagnetic shielding room can move up and down conveniently, and the dust can move down and the dust can be contacted with the ground.
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 (2)
1. The utility model provides a multi-functional electromagnetic shield room, includes bottom plate, its characterized in that: the upper end of the bottom plate is provided with a side plate, the upper end of the side plate is provided with a top plate, the upper end of the top plate is provided with a dust removing component, the bottom of the bottom plate is provided with a moving component, and one side of the side plate is provided with a waveguide window;
the movable assembly comprises a lifting motor, a first conical gear, a second conical gear, lifting screws, a driving plate, a connecting frame and movable wheels, wherein the lifting motor is arranged at one end of the bottom plate, the first conical gear is arranged at one end of the lifting motor, the second conical gear is connected with one side of the first conical gear in a meshed manner, the driving plate is connected with the surface of the lifting screws in the second conical gear in a threaded manner, the connecting frames are arranged at two ends of the bottom of the driving plate, and the movable wheels are connected in a rotating manner in the connecting frame;
the upper end of the connecting frame is provided with a limit column, and the surface of the limit column is sleeved with a buffer spring;
the sliding blocks are arranged at the two ends of the driving plate, and sliding grooves are arranged between the sliding blocks and the bottom plate;
the dust removal assembly comprises a dust removal box, a dust collection pipe, a fan, a filter screen and a collection box, wherein the upper end of the top plate is provided with the dust removal box, one side of the dust removal box is provided with the dust collection pipe, the other side of the dust removal box is provided with the fan, one side of the fan is provided with the filter screen, and the collection box is connected with the inside of the dust removal box in a sliding manner.
2. A multifunctional electromagnetic shielding chamber according to claim 1, wherein: one side of filter screen is provided with the scraper blade, and the inside threaded connection of scraper blade has the mediation screw rod, and the upper end of mediation screw rod is provided with the mediation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320855158.1U CN219893740U (en) | 2023-04-17 | 2023-04-17 | Multifunctional electromagnetic shielding chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320855158.1U CN219893740U (en) | 2023-04-17 | 2023-04-17 | Multifunctional electromagnetic shielding chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893740U true CN219893740U (en) | 2023-10-24 |
Family
ID=88407698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320855158.1U Active CN219893740U (en) | 2023-04-17 | 2023-04-17 | Multifunctional electromagnetic shielding chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893740U (en) |
-
2023
- 2023-04-17 CN CN202320855158.1U patent/CN219893740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional electromagnetic shielding room Granted publication date: 20231024 Pledgee: Dongtai Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: DONGTAI SUBAO ELECTROMAGNETIC SHIELDING EQUIPMENT CO.,LTD. Registration number: Y2024980029259 |