CN210105674U - Sound-proof door capable of shielding electromagnetic wave - Google Patents
Sound-proof door capable of shielding electromagnetic wave Download PDFInfo
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- CN210105674U CN210105674U CN201920157823.3U CN201920157823U CN210105674U CN 210105674 U CN210105674 U CN 210105674U CN 201920157823 U CN201920157823 U CN 201920157823U CN 210105674 U CN210105674 U CN 210105674U
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- door
- rail groove
- soundproof door
- rolling shaft
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Abstract
The utility model relates to the technical field of automatic doors, and discloses a sound-proof door for shielding electromagnetic waves, which comprises a guide rail and a sound-proof door which are arranged on a wall body, wherein the guide rail is provided with an upper guide rail groove and a lower guide rail groove, and the bottoms of the upper guide rail groove and the lower guide rail groove are both provided with arc-shaped end parts; the upper ends of the two sides of the soundproof door are respectively provided with an upper rolling shaft, the lower ends of the two sides of the soundproof door are respectively provided with a lower rolling shaft, and the distance from the center of the upper rolling shaft to the center of the lower rolling shaft is equal to the distance from the center of the arc-shaped end part of the upper guide rail groove to the center of the arc-shaped end part of the lower; the upper rolling shaft is inserted in the upper guide rail groove, and the lower rolling shaft is inserted in the lower guide rail groove; the sound insulation door further comprises a driving assembly for driving the sound insulation door to move up and down along the guide rail. The utility model discloses a soundproof door sets up the arc tip through the bottom in last guide rail groove, lower guide rail groove, and soundproof door is under the effect of cylinder, goes up in the arc tip that guide rail groove, lower guide rail groove are slided into simultaneously respectively to the roller and lower roller simultaneously to on compressing tightly the wall body with soundproof door, reach good sealed and syllable-dividing effect.
Description
Technical Field
The utility model relates to an automatically-controlled door technical field, concretely relates to shielding electromagnetic wave soundproof door.
Background
In acoustic measurement, in order to ensure that the test environment is relatively quiet, a quiet room is required to ensure the maximum sealing effect as much as possible. Therefore, a soundproof door for product entrance and exit is required to be provided on the soundproof wall. The sealing strip of installing on the ladder face makes the structure compacter through setting up the sealing strip on the ladder face at the ladder door body of current soundproof door, and the sealing strip itself has sealed syllable-dividing effect, makes the door have certain silence effect, but the door of this kind of structure can increase or have the gap along with the sealing strip use number of times to sealed not good problem of syllable-dividing effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a have good sealed and syllable-dividing effect.
The utility model provides a technical scheme that its technical problem adopted is: a soundproof door for shielding electromagnetic waves comprises a guide rail and a soundproof door which are arranged on a wall body, wherein the guide rail is provided with an upper guide rail groove and a lower guide rail groove, and the bottoms of the upper guide rail groove and the lower guide rail groove are provided with arc-shaped end parts; the two guide rails are respectively arranged on two sides of the sound insulation door; the sound-proof door is internally provided with a copper wire mesh, the contact part of the sound-proof door and a wall body is provided with a sealing strip, a conductive strip is arranged in the sealing strip, the upper ends of the two sides of the sound-proof door are respectively provided with an upper rolling shaft, the lower ends of the two sides of the sound-proof door are respectively provided with a lower rolling shaft, and the distance from the center of the upper rolling shaft to the center of the lower rolling shaft is equal to the distance from the center; the upper rolling shaft is inserted in the upper guide rail groove, and the lower rolling shaft is inserted in the lower guide rail groove.
Further, the method comprises the following steps: the arc-shaped end part is bent towards the shielding room.
Further, the method comprises the following steps: the sound insulation door further comprises a driving assembly for driving the sound insulation door to move up and down along the guide rail.
Further, the method comprises the following steps: the driving assembly comprises a connecting plate, an air cylinder and a U-shaped fixing frame, wherein the connecting plate is connected with the upper rolling shaft and the lower rolling shaft; the driving end of the air cylinder is connected with the connecting plate through the U-shaped connecting block, so that the air cylinder can drive the soundproof door to move up and down along the guide rail.
Further, the method comprises the following steps: the driving assemblies are arranged into two groups and are respectively arranged on two sides of the soundproof door.
Further, the method comprises the following steps: the driving assembly comprises a fixed block arranged in the middle of the soundproof door, an air cylinder and an air cylinder fixing frame for fixing the air cylinder; the driving end of the air cylinder is connected with the fixing block through the U-shaped connecting block, so that the air cylinder can drive the soundproof door to move up and down along the guide rail.
The utility model has the advantages that: the utility model discloses a soundproof door sets up the arc tip through the bottom in last guide rail groove, lower guide rail groove, and soundproof door is under the effect of cylinder, goes up in the arc tip that guide rail groove, lower guide rail groove are slided into simultaneously respectively to the roller and lower roller simultaneously to on compressing tightly the wall body with soundproof door, reach good sealed and syllable-dividing effect.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural diagram of the second embodiment.
Labeled as: 11. a soundproof door; 121. an upper guide rail groove; 122. a lower guide rail groove; 123. an arcuate end portion; 131. an upper roller; 132. a lower roller; 21. a cylinder fixing frame; 22. a cylinder; 23. a fixed block; 24. a U-shaped connecting block; 31. u-shaped fixed frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Example one
As shown in fig. 1, the soundproof door for shielding electromagnetic waves comprises a guide rail and a soundproof door 11, the guide rail is mounted on a wall body, the guide rail is provided with an upper guide rail groove 121 and a lower guide rail groove 122, the bottoms of the upper guide rail groove 121 and the lower guide rail groove 122 are both provided with arc-shaped end parts 123, and the arc-shaped end parts 123 are bent towards a shielding room, so that the soundproof door 11 can be attached to the wall body more tightly; the two guide rails are respectively arranged on two sides of the soundproof door 11; a copper wire mesh is arranged in the sound-proof door 11, a sealing strip is arranged at the contact part of the sound-proof door 11 and a wall body, and a conductive strip is arranged in the sealing strip and can play a role in shielding electromagnetic waves; the upper ends of the two sides of the soundproof door 11 are respectively provided with an upper roller 131, the lower ends of the two sides of the soundproof door 11 are respectively provided with a lower roller 132, the distance from the center of the upper roller 131 to the center of the lower roller 132 is equal to the distance from the center of the arc-shaped end part 123 of the upper guide rail groove 121 to the center of the arc-shaped end part 123 of the lower guide rail, so that the soundproof door 11 is better attached to a wall body, and a gap between the; the upper roller 131 is inserted in the upper guide rail groove 121, the lower roller 132 is inserted in the lower guide rail groove 122, the rollers can well roll in the guide rail grooves, and friction resistance is small.
On the basis of the above, the sound insulation door device further comprises a driving assembly for driving the sound insulation door 11 to move up and down along the guide rail. The driving assembly comprises a connecting plate connected with an upper roller 131 and a lower roller 132, an air cylinder 22 and a U-shaped fixing frame 31 for fixing the air cylinder 22; the driving end of the cylinder 22 is connected with the connecting plate through a U-shaped connecting block 24, so that the cylinder 22 can drive the soundproof door 11 to move up and down along the guide rail. The air cylinder 22 is adopted for driving, time and labor are saved, the soundproof door 11 is opened and closed automatically, and convenience and rapidness are achieved.
On the basis, in order to make the soundproof effect of the soundproof door more excellent, the driving assemblies are provided in two sets, and are respectively provided on both sides of the soundproof door 11 to drive the soundproof door 11.
Example two
As shown in fig. 2, the soundproof door for shielding electromagnetic waves comprises a guide rail and a soundproof door 11, the guide rail is mounted on a wall body, the guide rail is provided with an upper guide rail groove 121 and a lower guide rail groove 122, the bottoms of the upper guide rail groove 121 and the lower guide rail groove 122 are both provided with arc-shaped end parts 123, and the arc-shaped end parts 123 are bent towards a shielding room, so that the soundproof door 11 can be attached to the wall body more tightly; the two guide rails are respectively arranged on two sides of the soundproof door 11; a copper wire mesh is arranged in the sound-proof door 11, a sealing strip is arranged at the contact part of the sound-proof door 11 and a wall body, and a conductive strip is arranged in the sealing strip and can play a role in shielding electromagnetic waves; the upper ends of the two sides of the soundproof door 11 are respectively provided with an upper roller 131, the lower ends of the two sides of the soundproof door 11 are respectively provided with a lower roller 132, and the distance from the center of the upper roller 131 to the center of the lower roller 132 is equal to the distance from the center of the arc-shaped end part 123 of the upper guide rail groove 121 to the center of the arc-shaped end part 123 of the lower guide rail; the sound insulation door 11 is better attached to the wall body, and a gap between the sound insulation door and the wall body is avoided; the upper roller 131 is inserted in the upper guide rail groove 121, the lower roller 132 is inserted in the lower guide rail groove 122, the rollers can well roll in the guide rail grooves, and friction resistance is small.
On the basis of the above, the sound insulation door device further comprises a driving assembly for driving the sound insulation door 11 to move up and down along the guide rail. The driving assembly comprises a fixed block 23 arranged in the middle of the soundproof door 11, an air cylinder 22 and an air cylinder fixing frame 21 for fixing the air cylinder 22; the driving end of the cylinder 22 is connected with a fixed block 23 through a U-shaped connecting block 24, so that the cylinder 22 can drive the soundproof door 11 to move up and down along the guide rail. The air cylinder 22 is adopted for driving, time and labor are saved, the soundproof door 11 is opened and closed automatically, and convenience and rapidness are achieved.
The soundproof door 11 is closed, the soundproof door 11 is driven to move downwards through the driving end of the air cylinder 22, the upper roller 131 enters the arc-shaped end part 123 of the upper guide rail groove 121, meanwhile, the lower roller 132 enters the arc-shaped end part 123 of the lower guide rail groove 122, and the soundproof door 11 is attached, so that good sealing and soundproof effects are achieved; when the soundproof door 11 is opened, the driving end of the cylinder 22 moves upward, the upper roller 131 rolls upward along the arc-shaped end portion 123 in the upper rail groove 121 by the cylinder 22, and simultaneously, the lower roller 132 rolls upward along the arc-shaped end portion 123 in the lower rail groove 121 by the cylinder 22, and the soundproof door 11 is gradually opened.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a shield electromagnetic wave soundproof door, is including installing guide rail and soundproof door (11) on the wall body, its characterized in that: the guide rail is provided with an upper guide rail groove (121) and a lower guide rail groove (122), and the bottoms of the upper guide rail groove (121) and the lower guide rail groove (122) are provided with arc-shaped end parts (123); the two guide rails are respectively arranged on two sides of the sound insulation door (11); a copper wire mesh is arranged in the sound-proof door (11), a sealing strip is arranged at the contact part of the sound-proof door (11) and a wall body, a conductive strip is arranged in the sealing strip, upper ends of two sides of the sound-proof door (11) are respectively provided with an upper rolling shaft (131), lower ends of the two sides of the sound-proof door are respectively provided with a lower rolling shaft (132), and the distance from the center of the upper rolling shaft (131) to the center of the lower rolling shaft (132) is equal to the distance from the center of the arc-shaped end part (123) of the upper; the upper rolling shaft (131) is inserted in the upper guide rail groove (121), and the lower rolling shaft (132) is inserted in the lower guide rail groove (122).
2. A soundproof door for shielding electromagnetic waves, as set forth in claim 1, wherein: the curved end (123) is curved towards the sound box.
3. A soundproof door for shielding electromagnetic waves, as set forth in claim 1, wherein: the sound insulation door device also comprises a driving assembly for driving the sound insulation door (11) to move up and down along the guide rail.
4. A soundproof door for shielding electromagnetic waves, as set forth in claim 3, wherein: the driving assembly comprises a connecting plate for connecting an upper roller (131) and a lower roller (132), an air cylinder (22) and a U-shaped fixing frame (31) for fixing the air cylinder (22); the driving end of the air cylinder (22) is connected with the connecting plate through a U-shaped connecting block (24), so that the air cylinder (22) can drive the soundproof door (11) to move up and down along the guide rail.
5. An acoustic door for shielding electromagnetic waves, as set forth in claim 4, wherein: the driving assemblies are arranged into two groups and are respectively arranged on two sides of the soundproof door (11).
6. A soundproof door for shielding electromagnetic waves, as set forth in claim 3, wherein: the driving assembly comprises a fixed block (23) arranged in the middle of the soundproof door (11), an air cylinder (22) and an air cylinder fixing frame (21) for fixing the air cylinder (22); the driving end of the air cylinder (22) is connected with the fixing block (23) through a U-shaped connecting block (24), so that the air cylinder (22) can drive the soundproof door (11) to move up and down along the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157823.3U CN210105674U (en) | 2019-01-29 | 2019-01-29 | Sound-proof door capable of shielding electromagnetic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157823.3U CN210105674U (en) | 2019-01-29 | 2019-01-29 | Sound-proof door capable of shielding electromagnetic wave |
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| Publication Number | Publication Date |
|---|---|
| CN210105674U true CN210105674U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157823.3U Active CN210105674U (en) | 2019-01-29 | 2019-01-29 | Sound-proof door capable of shielding electromagnetic wave |
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| CN (1) | CN210105674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119640A (en) * | 2020-02-24 | 2020-05-08 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted square cabin lifting door |
| CN111663874A (en) * | 2020-06-22 | 2020-09-15 | 上海平野磁气有限公司 | Sliding rail tensioning type isolation door device and sealing isolation method |
| CN113738242A (en) * | 2021-09-14 | 2021-12-03 | 湖北宽谱航空科技有限公司 | Curved surface glass sliding window with electromagnetic shielding function |
-
2019
- 2019-01-29 CN CN201920157823.3U patent/CN210105674U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119640A (en) * | 2020-02-24 | 2020-05-08 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted square cabin lifting door |
| CN111663874A (en) * | 2020-06-22 | 2020-09-15 | 上海平野磁气有限公司 | Sliding rail tensioning type isolation door device and sealing isolation method |
| CN113738242A (en) * | 2021-09-14 | 2021-12-03 | 湖北宽谱航空科技有限公司 | Curved surface glass sliding window with electromagnetic shielding function |
| CN113738242B (en) * | 2021-09-14 | 2023-08-11 | 湖北宽谱航空科技有限公司 | Curved glass sliding window with electromagnetic shielding function |
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