CN220645678U - Pneumatic shielding door - Google Patents
Pneumatic shielding door Download PDFInfo
- Publication number
- CN220645678U CN220645678U CN202322047141.6U CN202322047141U CN220645678U CN 220645678 U CN220645678 U CN 220645678U CN 202322047141 U CN202322047141 U CN 202322047141U CN 220645678 U CN220645678 U CN 220645678U
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- China
- Prior art keywords
- fixedly connected
- shielding door
- door
- shielding
- spring
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000002265 prevention Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 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
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Abstract
The utility model discloses a pneumatic shielding door, which belongs to the technical field of shielding doors and comprises a shielding door, wherein the side surface of the shielding door is fixedly connected with a spring, the other end of the spring is fixedly connected with a push plate, the push plate is movably connected to the side surface of the shielding door, the side surface of the shielding door is fixedly connected with a telescopic rod, the telescopic rod is fixedly connected to the side surface of the push plate, and the side surface of the shielding door is fixedly connected with a sensing device.
Description
Technical Field
The utility model relates to the technical field of shielding doors, in particular to a pneumatic shielding door.
Background
The main inlet and outlet of the electromagnetic wave shielding machine room are doors which are required to be opened and closed frequently, so that the electromagnetic shielding door is a key component affecting the performance of the shielding room, is the weakest component for keeping the total performance of the shielding system from being degraded, is the only movable part in the system, has no anti-clamping effect when being clamped to people or articles, causes potential safety hazards when being used, and provides the following devices for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide a pneumatic shielding door which has the characteristic of clamping prevention.
Technical proposal
In order to achieve the above purpose, the utility model provides a pneumatic shielding door, which comprises a shielding door, wherein a spring is fixedly connected to the side surface of the shielding door, a push plate is fixedly connected to the other end of the spring, the push plate is movably connected to the side surface of the shielding door, a telescopic rod is fixedly connected to the side surface of the shielding door, the telescopic rod is fixedly connected to the side surface of the push plate, a sensing device is fixedly connected to the side surface of the shielding door, a first transmission bin is arranged in the sensing device, a sensor is fixedly connected to the inside of the first transmission bin, a reset spring is fixedly connected to the inside of the first transmission bin, the sensor is arranged in the reset spring in a penetrating manner, a moving rod is fixedly connected to the side surface of the push plate, the other end of the moving rod is arranged in the reset spring in a penetrating manner, a baffle is fixedly connected to the side surface of the moving rod, and the baffle corresponds to the sensor.
When the pneumatic shielding door is used, by arranging the push plate, the spring, the partition plate, the sensing device, the reset spring and the movable rod, when the existing device clamps a person or an article, under the cooperation of the spring and the push plate, the movable rod is driven to move, under the cooperation of the movable rod, the partition plate and the reset spring, the other end of the movable rod touches the sensor, and the sensor drives the air cylinder to stop working, so that the clamping prevention effect is achieved, and the safety of the device is improved
Further, the shielding door upper surface is provided with the shell, the inside second transmission storehouse that has seted up of shell, the inside fixedly connected with cylinder in second transmission storehouse, the cylinder other end fixedly connected with connecting rod.
Further, a limiting groove is formed in the surface of the shell, and the connecting rod penetrates through the limiting groove.
Further, the upper surface of the shielding door is fixedly connected with a control switch.
Further, the lower surface of the shielding door is fixedly connected with wheels.
Advantageous effects
In summary, the utility model has the following beneficial effects:
1. according to the pneumatic shielding door, the push plate, the spring, the partition plate, the sensing device, the reset spring and the movable rod are arranged, when an existing device is clamped to a person or an article, the movable rod is driven to move under the cooperation of the spring and the push plate, and the other end of the movable rod is enabled to touch the sensor under the cooperation of the movable rod, the partition plate and the reset spring, and the sensor drives the air cylinder to stop working, so that the clamping prevention effect is achieved, and the safety of the device is improved;
2. this pneumatic shield door through setting up the cylinder, when people need business turn over shield door, people only need through control switch control cylinder operation under the cooperation of connecting rod and wheel to drive the shield door and remove, thereby make things convenient for people business turn over shield door, the cylinder is the air still that discharges simultaneously in the use, does not produce any chemical change, does not also have mechanical heat, and then has realized characteristics safe, energy-conservation, environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the front perspective sectional structure of the present utility model;
FIG. 2 is a schematic front perspective view of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
The marks in the drawings are:
1. a shielding door; 2. a sensing device; 3. a telescopic rod; 4. a spring; 5. a push plate; 6. a housing; 7. a second transmission bin; 8. a cylinder; 9. a connecting rod; 10. a control switch; 11. a wheel; 12. a limit groove; 13. a first drive bin; 14. a sensor; 15. a return spring; 16. a partition plate; 17. and (3) moving the rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pneumatic shield door, including shield door 1, shield door 1 side fixedly connected with spring 4, spring 4 other end fixedly connected with push pedal 5, push pedal 5 swing joint is in shield door 1 side, shield door 1 side fixedly connected with telescopic link 3, telescopic link 3 fixed connection is in push pedal 5 sides, shield door 1 side fixedly connected with sensing device 2, first transmission storehouse 13 has been seted up to sensing device 2 inside, the inside fixedly connected with sensor 14 of first transmission storehouse 13, the inside fixedly connected with reset spring 15 of first transmission storehouse 13, sensor 14 wears to establish inside reset spring 15, push pedal 5 side fixedly connected with movable rod 17, movable rod 17 swing joint is in sensing device 2 side, the movable rod 17 other end wears to establish inside reset spring 15, movable rod 17 side fixedly connected with baffle 16, baffle 16 corresponds with sensor 14.
When the pneumatic shielding door is used, through the arrangement of the push plate 5, the spring 4, the partition plate 16, the sensing device 2, the reset spring 15 and the moving rod 17, when an existing device clamps a person or an article, under the cooperation of the spring 4 and the push plate 5, the moving rod 17 is driven to move, under the cooperation of the moving rod 17, the partition plate 16 and the reset spring 15, the other end of the moving rod 17 can touch the sensor 14, and the sensor 14 drives the air cylinder 8 to stop working, so that the clamping prevention effect is achieved, and the safety of the device is improved
Specifically, shielding door 1 upper surface is provided with shell 6, and shell 6 inside has seted up second transmission storehouse 7, and the inside fixedly connected with cylinder 8 of second transmission storehouse 7, cylinder 8 other end fixedly connected with connecting rod 9.
Through adopting above-mentioned technical scheme, this pneumatic shield door, through setting up cylinder 8, when people need business turn over shield door 1, people only need through control switch 10 control cylinder 8 operation, under the cooperation of connecting rod 9 and wheel 11 to drive shield door 1 and remove, thereby make things convenient for people business turn over shield door 1, cylinder 8 is discharged in the use simultaneously and is still air, does not produce any chemical change, does not have mechanical heat yet, and then has realized characteristics safe, energy-conservation, environmental protection.
Specifically, the surface of the shell 6 is provided with a limiting groove 12, and the connecting rod 9 is arranged inside the limiting groove 12 in a penetrating way.
Specifically, the upper surface of the shielding door 1 is fixedly connected with a control switch 10.
Specifically, the lower surface of the shielding door 1 is fixedly connected with wheels 11.
The working principle of the utility model is as follows: firstly, the device is installed at a designated place, when people need to enter and exit the shielding door 1, people only need to control the operation of the air cylinder 8 through the control switch 10, so that the connecting rod 9 is driven to move, under the cooperation of the connecting rod 9 and the wheels 11, the shielding door 1 is driven to move, when the existing device is clamped to a person or an article, under the cooperation of the spring 4 and the push plate 5, the moving rod 17 is driven to move, under the cooperation of the moving rod 17, the partition plate 16 and the reset spring 15, the other end of the moving rod 17 is enabled to touch the sensor 14, and the sensor 14 drives the air cylinder 8 to stop working, so that the anti-clamping effect is achieved.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. A pneumatic screen door comprising a screen door (1), characterized in that: the utility model provides a shielding door (1) side fixedly connected with spring (4), spring (4) other end fixedly connected with push pedal (5), push pedal (5) swing joint is in shielding door (1) side, shielding door (1) side fixedly connected with telescopic link (3), telescopic link (3) fixedly connected with is in push pedal (5) side, shielding door (1) side fixedly connected with sensing device (2), first transmission storehouse (13) have been seted up to sensing device (2) inside, first transmission storehouse (13) inside fixedly connected with sensor (14), inside fixedly connected with reset spring (15) of first transmission storehouse (13), sensor (14) wear to establish inside reset spring (15), push pedal (5) side fixedly connected with movable rod (17), movable rod (17) swing joint is in sensing device (2) side, the movable rod (17) other end wears to establish inside reset spring (15), movable rod (17) side fixedly connected with baffle (16) and sensor (14) are corresponding.
2. A pneumatic screen door as in claim 1 wherein: the shielding door is characterized in that the upper surface of the shielding door (1) is provided with a shell (6), a second transmission bin (7) is arranged inside the shell (6), an air cylinder (8) is fixedly connected inside the second transmission bin (7), and a connecting rod (9) is fixedly connected to the other end of the air cylinder (8).
3. A pneumatic screen door as in claim 2 wherein: the surface of the shell (6) is provided with a limit groove (12), and the connecting rod (9) is arranged inside the limit groove (12) in a penetrating way.
4. A pneumatic screen door as in claim 1 wherein: the upper surface of the shielding door (1) is fixedly connected with a control switch (10).
5. A pneumatic screen door as in claim 1 wherein: the lower surface of the shielding door (1) is fixedly connected with wheels (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047141.6U CN220645678U (en) | 2023-08-01 | 2023-08-01 | Pneumatic shielding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047141.6U CN220645678U (en) | 2023-08-01 | 2023-08-01 | Pneumatic shielding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645678U true CN220645678U (en) | 2024-03-22 |
Family
ID=90268215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322047141.6U Active CN220645678U (en) | 2023-08-01 | 2023-08-01 | Pneumatic shielding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645678U (en) |
-
2023
- 2023-08-01 CN CN202322047141.6U patent/CN220645678U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |