CN219887923U - Sliding rail type sound insulation multilayer electromagnetic shielding equipment - Google Patents
Sliding rail type sound insulation multilayer electromagnetic shielding equipment Download PDFInfo
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- CN219887923U CN219887923U CN202321028414.6U CN202321028414U CN219887923U CN 219887923 U CN219887923 U CN 219887923U CN 202321028414 U CN202321028414 U CN 202321028414U CN 219887923 U CN219887923 U CN 219887923U
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- door frame
- electromagnetic shielding
- sliding
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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009958 sewing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a sliding rail type sound insulation type multilayer electromagnetic shielding device, which belongs to the technical field of electromagnetic shielding doors and comprises a door frame, wherein a switch assembly is arranged at the top of the door frame, a door body is embedded in the door frame, and a connecting assembly is arranged at the inner bottom of the door body; according to the utility model, the connecting component is arranged, so that the sliding block can drive the sealing sound insulation plate to move downwards in a limiting way under the elastic acting force of the spring, the sealing sound insulation plate is tightly attached to the inner wall of the groove and moves along with the door body, the sealing of the joint between the door body and the door frame can be completed, and the connecting sealing sound insulation effect between the door body and the door frame is better.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic shielding doors, and particularly relates to a sliding rail type sound insulation type multilayer electromagnetic shielding device.
Background
The electromagnetic shielding door can prevent electromagnetic wave leakage in a room or interference of external electromagnetic waves, and is generally used in combination with an electromagnetic shielding room in some important places.
Chinese patent application No. 202110646607.7 discloses a multiple sound insulation formula electromagnetic shield door, including the door body, opening groove and camera, door body leading flank is connected with the connecting plate, and runs through in the connecting plate and be provided with first electric telescopic handle, first electric telescopic handle outer end and fixture block are connected, and the fixture block joint is connected in stop gear, stop gear sets up on the door frame leading flank, and the door frame sets up in the door body outside, the opening groove is seted up on the door body, and is provided with the mounting groove in the door body, and the mounting groove is linked together with the opening groove simultaneously, door body side swing joint has the door apron, and the door apron sets up in the outside of opening groove, be provided with second electric telescopic handle in the mounting groove. This multiple sound insulation formula electromagnetic shield door is provided with puigging and sound-absorbing layer in this door body, under the effect of sound-absorbing layer and puigging, the sound insulation effect of reinforcing door body reduces the influence of external noise to inside or reduces inside sound and spread, leaks when avoiding inside discussing technical secret.
In the above-mentioned published patent, connect through the pivot between the door body and the door frame, manual rotation switch is comparatively laborious, and the door body rotates the great influence of the space that opens and shuts and uses, and the sound can be propagated from the junction between the door body and the door frame, leads to the sound insulation of device to have the defect.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a sliding rail type sound insulation type multilayer electromagnetic shielding device which has the characteristics of convenience in opening and closing and good sound insulation effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slide rail formula sound insulation formula multilayer electromagnetic shield equipment, includes the door frame, switch module is installed at the top of door frame, and the inside of door frame has inlayed the door body, and the inside of door body has inlayed electromagnetic shield layer, and the puigging is installed to electromagnetic shield layer's side, and coupling assembling has been seted up to the interior bottom of door body, and the internally mounted of door body has observation window mechanism.
Preferably, the switch assembly comprises a sliding rail, a screw rod, a through groove, a transmission block, a motor and a fixed seat, wherein the fixed seat is arranged at the top of the door frame, the through groove is formed in the fixed seat, the motor is arranged on the side face of the fixed seat, the screw rod is connected with the side face of the motor, the transmission block is connected with the top of the door body, and the sliding rail is arranged at the inner bottom of the door frame.
Preferably, the surface of the transmission block is tightly attached to the inner wall of the through groove, and the bottom of the door body is in an n-shaped structure.
Preferably, the connecting assembly comprises a sealing sound insulation plate, grooves, sliding grooves and sliding blocks, wherein the inner bottom of the door body is provided with two sliding grooves, the sliding blocks are embedded in the sliding grooves, the bottom of each sliding block is connected with the sealing sound insulation plate, and the inner bottom surface of the door frame is provided with two grooves.
Preferably, the top of slider is provided with the spring, closely laminates between the surface of sealed acoustic celotex board and the inner wall of recess.
Preferably, the top of slider is connected with the slip acoustic celotex board, and the spout is L shape structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the motor drives the screw rod to rotate, the transmission block can slide on the screw rod in a limiting way by limiting the transmission block through the through groove under the meshing connection between the screw rod and the transmission block, the transmission block can drive the door body to move on the sliding rail, and the electric control type door body moving switch type structure can enable the switching operation of the sound insulation type multilayer electromagnetic shielding equipment to be more labor-saving.
2. According to the utility model, the connecting component is arranged, so that the sliding block can drive the sealing sound insulation plate to move downwards in a limiting way under the elastic acting force of the spring, the sealing sound insulation plate is tightly attached to the groove and moves along with the door body, the sealing of the joint between the door body and the door frame can be completed, the sliding sound insulation plate is used for sewing up dead angles of the sound insulation layer, and the connecting sealing sound insulation effect between the door body and the door frame is better.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of the switch assembly of the present utility model;
FIG. 3 is a front view of the connection assembly of the present utility model;
fig. 4 is a side cross-sectional view of the connection assembly of the present utility model.
In the figure: 1. a door body; 2. an observation window mechanism; 3. a door frame; 4. a connection assembly; 41. sealing the sound insulation plate; 42. a groove; 43. sliding the sound insulation plate; 44. a chute; 45. a slide block; 46. a spring; 5. a switch assembly; 51. a slide rail; 52. a screw; 53. a through groove; 54. a transmission block; 55. a motor; 56. a fixing seat; 6. an electromagnetic shielding layer; 7. and a sound insulation layer.
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 slide rail formula sound insulation formula multilayer electromagnetic shield equipment, includes door frame 3, and switch module 5 is installed at the top of door frame 3, and door body 1 has been inlayed to the inside of door frame 3, and electromagnetic shield layer 6 has been inlayed to the inside of door body 1, and the puigging 7 is installed to electromagnetic shield layer 6's side-mounting, and coupling assembling 4 has been seted up to the interior bottom of door body 1, and the internally mounted of door body 1 has observation window mechanism 2.
Specifically, the switch assembly 5 comprises a sliding rail 51, a screw rod 52, a through groove 53, a transmission block 54, a motor 55 and a fixed seat 56, the fixed seat 56 is installed at the top of the door frame 3, the through groove 53 is formed in the fixed seat 56, the motor 55 is arranged on the side face of the fixed seat 56, the screw rod 52 is connected to the side face of the motor 55, the transmission block 54 is connected to the top of the door body 1, and the sliding rail 51 is arranged at the inner bottom of the door frame 3.
By adopting the technical scheme, the motor 55 drives the screw rod 52 to rotate, and the transmission block 54 can slide on the screw rod 52 in a limiting manner by limiting the transmission block 54 through the through groove 53 under the meshing connection between the screw rod 52 and the transmission block 54.
Specifically, the surface of the transmission block 54 is tightly attached to the inner wall of the through groove 53, and the bottom of the door body 1 is in an n-shaped structure.
By adopting the technical scheme, the connection effect between the limiting movement of the door body 1 and the door frame 3 is better.
When the door body 1 is used, the starting motor 55 drives the screw rod 52 to rotate, under the meshing connection between the screw rod 52 and the transmission block 54, the transmission block 54 can slide on the screw rod 52 in a limiting manner by limiting the transmission block 54 through the through groove 53, the transmission block 54 can drive the door body 1 to move on the sliding rail 51, the electric control type door body 1 can enable the switching operation of the sound-insulation type multi-layer electromagnetic shielding device to be more labor-saving by moving the switching structure, the inside of the door body 1 is provided with the double-layer electromagnetic shielding layer 6 and the sound insulation layer 7, the electromagnetic shielding layer 6 can well prevent indoor electromagnetic wave leakage or external electromagnetic wave interference, and the sound insulation layer 7 can reduce the influence of external noise on the inside or reduce the internal sound transmission.
Example 2
This embodiment differs from embodiment 1 in that: the connecting component 4 comprises a sealing sound insulation plate 41, a groove 42, sliding grooves 44 and sliding blocks 45, wherein the inner bottom of the door body 1 is provided with the two sliding grooves 44, the sliding blocks 45 are embedded in the sliding grooves 44, the bottom of the sliding blocks 45 is connected with the sealing sound insulation plate 41, and the inner bottom surface of the door frame 3 is provided with the two grooves 42.
Specifically, the top of the slider 45 is provided with a spring 46, and the surface of the sealing baffle 41 is tightly attached to the inner wall of the groove 42.
By adopting the technical scheme, the sealing sound insulation plate 41 and the groove 42 can be tightly attached under the elastic acting force of the spring 46 and move along with the door body 1, so that the sealing of the joint between the door body 1 and the door frame 3 can be completed.
Specifically, the top of the slider 45 is connected with a sliding sound insulation plate 43, and the chute 44 has an L-shaped structure.
By adopting the above technical scheme, the sliding sound insulation board 43 is used for sewing up the dead angle of the sound insulation layer 7, so that the connection sealing sound insulation effect between the door body 1 and the door frame 3 is better.
When the sealing and sound-insulating device is used, the sliding block 45 can drive the sealing and sound-insulating plate 41 to move downwards in a limiting mode under the elastic acting force of the spring 46, the sealing and sound-insulating plate 41 is tightly attached to the groove 42 and moves along with the door body 1, sealing and sealing of the joint between the door body 1 and the door frame 3 can be completed, the sliding and sound-insulating plate 43 is used for sewing and repairing dead angles of the sound-insulating layer 7, and the sealing and sound-insulating effect of the connection between the door body 1 and the door frame 3 is better.
The motor 55 is a prior art disclosed in the present utility model, and the model is Z2D15W.
The structure and the use principle of the door body 1, the observation window mechanism 2, the door frame 3, the electromagnetic shielding layer 6 and the sound insulation layer 7 in the utility model are disclosed in China patent application No. 202110646607.7, and the multiple sound insulation type electromagnetic shielding door has the working principle that the electromagnetic shielding layer 6 and the sound insulation layer 7 are arranged in the door body 1, so that the electromagnetic wave leakage in a room or the interference of external electromagnetic waves can be well prevented, and the influence of external noise on the inside or the transmission of internal sound can be reduced.
The working principle and the using flow of the utility model are as follows: when the door body 1 is used, the starting motor 55 drives the screw rod 52 to rotate, under the meshing connection between the screw rod 52 and the transmission block 54, the transmission block 54 can be limited by the through groove 53 to slide on the screw rod 52, the transmission block 54 can drive the door body 1 to move on the sliding rail 51, the electric control type door body 1 can move the switch structure to enable the switch operation of the sound insulation type multi-layer electromagnetic shielding device to be more labor-saving, the inside of the door body 1 is provided with the double-layer electromagnetic shielding layer 6 and the sound insulation layer 7, the electromagnetic shielding layer 6 can well prevent electromagnetic wave leakage in a room or interference of external electromagnetic waves, the sound insulation layer 7 can reduce the influence of external noise on the inside or reduce the sound transmission in the inside, the sliding block 45 can drive the sealing sound insulation plate 41 to move downwards under the elastic force of the spring 46, the sealing sound insulation plate 41 is tightly attached to the groove 42 and is accompanied with the movement of the door body 1, the sealing of the joint between the door body 1 and the door frame 3 can be completed, the sliding sound insulation plate 43 is used for supplementing the dead angle of the sound insulation layer 7, and the connecting sealing effect between the door body 1 and the door frame 3 is better.
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 (6)
1. The utility model provides a slide rail formula sound insulation formula multilayer electromagnetic shield equipment, includes door frame, its characterized in that: the door frame is characterized in that the top of the door frame is provided with a switch assembly, the inside of the door frame is embedded with a door body, the inside of the door body is embedded with an electromagnetic shielding layer, the side surface of the electromagnetic shielding layer is provided with a sound insulation layer, the inner bottom of the door body is provided with a connecting assembly, and the inside of the door body is provided with an observation window mechanism.
2. A sliding track sound insulation type multilayer electromagnetic shielding device according to claim 1, wherein: the switch assembly comprises a sliding rail, a screw rod, a through groove, a transmission block, a motor and a fixing seat, wherein the fixing seat is arranged at the top of the door frame, the through groove is formed in the fixing seat, the motor is arranged on the side face of the fixing seat, the screw rod is connected with the side face of the motor, the transmission block is connected with the top of the door body, and the sliding rail is arranged at the inner bottom of the door frame.
3. A sliding track sound insulation type multilayer electromagnetic shielding device according to claim 2, characterized in that: the surface of the transmission block is tightly attached to the inner wall of the through groove, and the bottom of the door body is of an n-shaped structure.
4. A sliding track sound insulation type multilayer electromagnetic shielding device according to claim 1, wherein: the connecting assembly comprises a sealing sound insulation plate, grooves, sliding grooves and sliding blocks, wherein the two sliding grooves are formed in the inner bottom of the door body, the sliding blocks are embedded in the sliding grooves, the sealing sound insulation plate is connected to the bottom of the sliding blocks, and the two grooves are formed in the inner bottom surface of the door frame.
5. The slide rail type soundproof multilayer electromagnetic shielding device according to claim 4, wherein: the top of slider is provided with the spring, closely laminates between the surface of sealed acoustic celotex board and the inner wall of recess.
6. The slide rail type soundproof multilayer electromagnetic shielding device according to claim 4, wherein: the top of slider is connected with the slip acoustic celotex board, and the spout is L shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028414.6U CN219887923U (en) | 2023-05-04 | 2023-05-04 | Sliding rail type sound insulation multilayer electromagnetic shielding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028414.6U CN219887923U (en) | 2023-05-04 | 2023-05-04 | Sliding rail type sound insulation multilayer electromagnetic shielding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887923U true CN219887923U (en) | 2023-10-24 |
Family
ID=88398731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028414.6U Active CN219887923U (en) | 2023-05-04 | 2023-05-04 | Sliding rail type sound insulation multilayer electromagnetic shielding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887923U (en) |
-
2023
- 2023-05-04 CN CN202321028414.6U patent/CN219887923U/en active Active
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