A negative oxygen ion purification cabin with adjustable top plate height

Abstract

The utility model relates to the technical field of negative oxygen ion purification cabins, specifically a negative oxygen ion purification cabin with an adjustable top plate height, comprising a cabin body, a cabin door is arranged on one side of the cabin body, a bearing platform is arranged at the bottom of the cabin body, a liftable top plate is arranged at the top of the cabin body, air holes for releasing negative oxygen ions are provided on the opposite sides of the bearing platform and the top plate, lifting grooves are provided on the opposite sides of the cabin body, slide rails are arranged in the lifting grooves, sliders are slidably arranged on the slide rails, opposite sides of the two sliders are connected to the top plate through connecting rods, traction ropes are arranged on the sliders, a lifting device is provided on the top of the cabin body, and the traction rope is connected to the lifting device.

Description

Technical Field

[0001] The utility model relates to the technical field of negative oxygen ion purification cabins, in particular to a negative oxygen ion purification cabin with an adjustable top plate height. Background Art

[0002] Air negative (oxygen) ions are a general term for single gas molecules and light ion groups with negative charges. They have a regulating effect on air purification and urban microclimate. Their concentration level is one of the indicators for evaluating urban air quality. An air-excited negative oxygen ion oxygen chamber refers to the use of relevant mechanisms to fill an oxygen chamber with negative oxygen ions, thereby artificially creating an environment with high negative oxygen ions. Since the concentration of negative oxygen ions is higher in forests, waterfalls and other areas, and lower in urban areas and city centers, it is recommended that people in need can organize outings and other travel activities appropriately to exercise and enhance their body immunity. The use of negative oxygen ion oxygen chambers has many benefits for human health.

[0003] The existing supporting platform and top plate are provided with pores for releasing negative oxygen ions. The pores are close to the human body, so that the negative oxygen ions can more effectively cover the air around the user, which can not only improve the air purification effect, but also make it easier for the user to come into contact with the negative oxygen ions, thereby feeling better comfort and relaxation effect, ensuring that the user has better contact with the negative oxygen ions. However, the existing top plate is usually a certain distance away from the user, and cannot improve the contact effect between the upper side of the user and the negative oxygen ions. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a negative oxygen ion purification cabin with an adjustable top plate height. The traction rope is driven to be reeled in or released through a lifting device. When the traction rope is reeled in, the slider is driven to move upward along the slide rail. When the slider moves upward, the top plate is driven to move upward. When the traction rope is released, the slider is driven to descend along the slide rail toward the bearing platform under the dead weight of the top plate. When the top plate descends, it can be close to the upper side of the human body.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A negative oxygen ion purification cabin with an adjustable top plate height comprises a cabin body, a cabin door is provided on one side of the cabin body, a bearing platform is provided at the bottom of the cabin body, a liftable top plate is provided at the top of the cabin body, air holes for releasing negative oxygen ions are provided on opposite sides of the bearing platform and the top plate, lifting grooves are provided on opposite sides of the cabin body, slide rails are provided in the lifting grooves, sliders are slidably provided on the slide rails, opposite sides of the two sliders are connected to the top plate through connecting rods, traction ropes are provided on the sliders, a lifting device is provided on the top of the cabin body, and the traction rope is connected to the lifting device.

[0007] Preferably, the lifting device comprises a shell, two winding rollers are arranged in parallel inside the shell, and the winding rollers are rotatably connected to the shell.

[0008] Preferably, a follower gear is provided on the top of the winding roller, a lifting motor is provided on one side of the shell, a driving rod is provided at the power output end of the lifting motor, a driven rod is rotatably provided between the two winding rollers, the driving rod drives the driven rod to rotate, and a first gear meshing with the driven gear is provided on the top of the driven rod.

[0009] Preferably, the surface of the winding roller is provided with a spiral groove matched with the diameter of the traction rope.

[0010] Preferably, a guide wheel is provided at the top of the lifting groove, and the traction rope passes through the guide wheel from the top of the sliding block and is connected to the lifting device.

[0011] Preferably, openings for the traction rope to pass through are arranged on opposite sides of the shell, and guide rollers cooperating with the traction rope are arranged at the openings through a support frame.

[0012] Preferably, the cabin door is slidably arranged on one side of the cabin body, and an observation window is provided on the cabin door.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has a simple structure. The lifting device drives the traction rope to be reeled in or released. When the traction rope is reeled in, the slider is driven to move upward along the slide rail. When the slider moves upward, the top plate is driven to move upward. When the traction rope is released, the slider is driven to descend along the slide rail toward the bearing platform under the dead weight of the top plate. When the top plate descends, it can be close to the upper side of the human body.

[0015] 2. When the traction rope of the device is wound along the spiral groove when following the rotation of the winding roller for winding, it can be wound around the surface of the winding roller along the spiral groove. When the traction rope is released from the winding roller, the traction rope is released along the spiral groove on the surface of the winding roller. Since the traction rope is wound along the spiral groove, the spiral groove can guide the traction rope to be evenly distributed on the surface of the winding roller, ensuring that the traction rope is arranged along a fixed path during the winding process without overlapping or misalignment. Not only does it make the winding more neat and beautiful, it can also avoid excessive local force caused by overlapping traction ropes, which may cause deformation and damage of the traction rope or the winding roller, thereby improving the service life of the device and its safety during use.

[0016] 3. A guide wheel is provided at the top of the lifting slot of the device, and the traction rope passes through the guide wheel from the top of the slider and is connected to the lifting device. This facilitates the control of the traction rope to work along the length direction of the lifting slot. When the traction rope lifts the slider, it ensures that the traction rope provides the slider with a lifting force parallel to the slide rail, which facilitates better control of the slider to move up and down along the slide rail.

[0017] 4. One end of the traction rope of the device is connected to the winding roller in the shell through an opening, and the other end of the traction rope is connected to the slider by bypassing the guide wheel. By setting the guide wheel, the traction direction of the traction rope can be controlled to avoid contact between the traction rope and the shell due to offset of the installation position of the lifting motor, thereby avoiding damage to the traction rope by the shell and improving the service life of the device.

[0018] 5. The hatch of the device slides open along one side of the cabin, which can reduce the floor space occupied by the device when in use and avoid the hatch being unable to be opened due to the small space at the hatch. The usage of the user inside the cabin can be observed through the observation window, and the height of the top plate can be controlled by an external controller to avoid the top plate squeezing the user and ensure that the top plate is close to the user, so that the negative oxygen ions can better contact the user, thereby improving the user's comfort and relaxation effect. The user inside can observe the external situation to avoid psychological depression when the user uses it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 for Figure 2 A magnified view of the local structure;

[0022] Figure 4 It is a schematic diagram of the overall structure of the lifting device;

[0023] Figure 5 It is the left side view of the lifting device;

[0024] Figure 6 A cross-sectional view of the lifting device.

[0025] In the figure: 1. cabin; 2. cabin door; 3. bearing platform; 4. air hole; 5. top plate; 6. connecting rod; 7. slider; 8. slide rail; 9. guide wheel; 10. traction rope; 11. lifting device; 12. lifting motor; 13. shell; 14. winding roller; 15. driving rod; 16. first gear; 17. driven rod; 18. driven gear; 19. support frame; 20. guide roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] A negative oxygen ion purification cabin with an adjustable top plate height, the structure is as follows Figure 1-Figure 6 As shown, it includes a cabin body 1, a cabin door 2 is provided on one side of the cabin body 1, a bearing platform 3 is provided at the bottom of the cabin body 1, a liftable top plate 5 is provided at the top of the cabin body 1, air holes 4 for releasing negative oxygen ions are provided on the opposite sides of the bearing platform 3 and the top plate 5, lifting grooves are provided on the opposite sides of the cabin body 1, slide rails 8 are provided in the lifting grooves, sliders 7 are slidably provided on the slide rails 8, opposite sides of the two sliders 7 are connected to the top plate 5 through connecting rods 6, and traction ropes 10 are provided on the sliders 7. A lifting device 11 is provided on the top of the cabin body 1, and the traction rope 10 is connected to the lifting device 11.

[0029] By opening the hatch 2, it is convenient for the user to enter the cabin 1. When the user lies on the carrying platform 3, the hatch 2 is closed. According to the thickness of the human body lying on the carrying platform 3, the lifting motor 12 is controlled to work, and the lifting motor 12 releases the rolled-up traction rope 10. Since the top plate 5 itself has a certain weight, the slider 7 is driven to descend along the slide rail 8 toward the carrying platform 3 under the dead weight of the top plate 5. When the top plate 5 is close to the upper part of the user, the lifting motor 12 stops working, and the top plate 5 is suspended above the user through the traction rope 10. Since the top plate 5 and the carrying platform 3 are both provided with air holes 4 facing the user, it is convenient for negative oxygen ions to be released close to the user, so that the user can better contact the negative oxygen ions, thereby improving the user's comfort and relaxation effect;

[0030] When use is completed, the traction rope 10 is reeled in by the lifting motor 12, and the traction rope 10 moves upward along the slide rail 8 by pulling the slider 7, which can drive the top plate 5 to move toward the top of the cabin 1, so that the top plate 5 is away from the user, making it convenient for the user to sit up and leave the cabin 1 through the cabin door 2.

[0031] The lifting device 11 includes a housing 13 , and two winding rollers 14 are arranged in parallel inside the housing 13 . The winding rollers 14 are rotatably connected to the housing 13 .

[0032] The traction rope 10 is fixedly connected to the winding roller 14. When the winding roller 14 rotates, it can drive the traction rope 10 to be wound on the winding roller 14 or released from the winding roller 14, so as to facilitate the control of the traction rope 10 to drive the slider 7 to move up and down along the slide rail 8, so that the top plate 5 can move toward the top of the cabin 1 or the direction of the supporting platform 3 under the rotation of the winding roller 14, so as to facilitate the control of the top plate 5 to be close to or away from the user.

[0033] A follower gear is provided at the top of the winding roller 14, a lifting motor 12 is provided on one side of the shell 13, a driving rod 15 is provided at the power output end of the lifting motor 12, a driven rod 17 is rotatably provided between the two winding rollers 14, the driving rod 15 drives the driven rod 17 to rotate, and a first gear 16 meshing with the driven gear 18 is provided at the top of the driven rod 17.

[0034] When the lifting motor 12 is working, it drives the driving rod 15 to rotate through its power output end. When the driving rod 15 rotates, it can drive the driven rod 17 matched with it to rotate. Since a first gear 16 is provided on the top of the driven rod 17, and a driven gear 18 meshing with the first gear 16 is provided on the two winding rollers 14, when the lifting motor 12 drives the first gear 16 to rotate, it can drive the two driven gears 18 to rotate in the same direction at the same time, thereby facilitating the winding roller 14 to wind up or release the traction rope 10.

[0035] The surface of the winding roller 14 is provided with a spiral groove matched with the diameter of the traction rope 10 .

[0036] When the traction rope 10 is wound along the rotation of the winding roller 14, it can be wound around the surface of the winding roller 14 along the spiral groove. When the traction rope 10 is released from the winding roller 14, the traction rope 10 is released along the spiral groove on the surface of the winding roller 14. Since the traction rope 10 is wound along the spiral groove, the spiral groove can guide the traction rope 10 to be evenly distributed on the surface of the winding roller 14, ensuring that the traction rope 10 is arranged along a fixed path during the winding process without overlapping or misalignment. Not only does it make the winding more neat and beautiful, it can also avoid local excessive force caused by overlapping of the traction rope 10, which may cause deformation and damage of the traction rope 10 or the winding roller 14, thereby improving the service life of the device and the safety during use.

[0037] A guide wheel 9 is provided at the top of the lifting groove, and the traction rope 10 passes through the guide wheel 9 from the top of the sliding block 7 and is connected to the lifting device 11.

[0038] It is convenient to control the traction rope 10 to work along the length direction of the lifting groove. When the traction rope 10 lifts the slider 7, it is ensured that the traction rope 10 provides the slider 7 with a lifting force parallel to the slide rail 8, so as to better control the slider 7 to move up and down along the slide rail 8.

[0039] The housing 13 is provided with openings on opposite sides thereof for the traction rope 10 to pass through, and guide rollers 20 cooperating with the traction rope 10 are provided at the openings via a support frame 19 .

[0040] One end of the traction rope 10 is connected to the winding roller 14 in the shell 13 through an opening, and the other end of the traction rope 10 bypasses the guide wheel 9 and is connected to the slider 7. By setting the guide wheel 9, the traction direction of the traction rope 10 can be controlled to avoid contact between the traction rope 10 and the shell 13 due to the offset of the installation position of the lifting motor 12, thereby avoiding damage to the traction rope 10 by the shell 13 and improving the service life of the device.

[0041] Embodiment 2

[0042] On the basis of the first embodiment, the door 2 is slidably arranged on one side of the cabin body 1, and an observation window is provided on the door 2.

[0043] When the user uses the device, by starting the hatch 2, the hatch 2 slides open along one side of the cabin 1, which can reduce the footprint of the device when in use and avoid the hatch 2 being unable to open due to the small space at the hatch 2. The user's usage inside the cabin 1 can be observed through the observation window, and the height of the top plate 5 can be controlled by an external controller to avoid the top plate 5 squeezing the user and ensure that the top plate 5 is close to the user, so that the negative oxygen ions can better contact the user, thereby improving the user's comfort and relaxation effect. The user inside can observe the external situation to avoid psychological depression when the user uses it.

[0044] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or additions, subtractions or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A negative oxygen ion purification cabin with an adjustable top plate height, comprising a cabin body (1), a cabin door (2) being provided on one side of the cabin body (1), characterized in that: A bearing platform (3) is arranged at the bottom of the cabin (1), and a liftable top plate (5) is arranged at the top of the cabin (1). Air holes (4) for releasing negative oxygen ions are provided on opposite sides of the bearing platform (3) and the top plate (5). Lifting grooves are provided on opposite sides of the cabin (1). Slide rails (8) are arranged in the lifting grooves. Slide blocks (7) are slidably arranged on the slide rails (8). Opposite sides of the two slide blocks (7) are connected to the top plate (5) via connecting rods (6). A traction rope (10) is arranged on the slide block (7). A lifting device (11) is arranged at the top of the cabin (1), and the traction rope (10) is connected to the lifting device (11).

2. The negative oxygen ion purification cabin with adjustable top plate height according to claim 1, characterized in that: The lifting device (11) comprises a shell (13), two winding rollers (14) are arranged in parallel inside the shell (13), and the winding rollers (14) are rotatably connected to the shell (13).

3. The negative oxygen ion purification cabin with adjustable top plate height according to claim 2, characterized in that: A follower gear is arranged at the top of each of the winding rollers (14); a lifting motor (12) is arranged on one side of the housing (13); a driving rod (15) is arranged at the power output end of the lifting motor (12); a driven rod (17) is rotatably arranged between the two winding rollers (14); the driving rod (15) drives the driven rod (17) to rotate; and a first gear (16) meshing with a driven gear (18) is arranged at the top of the driven rod (17).

4. The negative oxygen ion purification cabin with adjustable top plate height according to claim 2, characterized in that: The surface of the winding roller (14) is provided with a spiral groove matching the diameter of the traction rope (10).

5. The negative oxygen ion purification cabin with adjustable top plate height according to claim 1, characterized in that: A guide wheel (9) is arranged at the top of the lifting groove, and the traction rope (10) passes through the guide wheel (9) from the top of the sliding block (7) and is connected to the lifting device (11).

6. The negative oxygen ion purification cabin with adjustable top plate height according to claim 2, characterized in that: Openings for the traction rope (10) to pass through are arranged on opposite sides of the housing (13), and guide rollers (20) cooperating with the traction rope (10) are arranged at the openings via a support frame (19).

7. The negative oxygen ion purification cabin with adjustable top plate height according to claim 1, characterized in that: The cabin door (2) is slidably arranged on one side of the cabin body (1), and an observation window is provided on the cabin door (2).

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