Hoverable translation door and experimental apparatus

Abstract

This utility model relates to laboratory equipment and discloses a hoverable sliding door, including a door body, a support mechanism, and a constant force spring. A guide wheel is rotatably mounted on the support mechanism, and the door body is slidably connected to the support mechanism. One end of the elastic band of the constant force spring is fixed to the spring's shaft, and the other end is connected to a steel wire rope, which passes around the guide wheel and is connected to the door body. The elastic force of the spring's elastic band is equal to the weight of the door body, thus enabling the door body to hover. Applying an external force to the door body causes it to slide, changing the relative position between the door body and the support mechanism. When the position of the door body needs to be changed, the operator applies an external force to the door body to change its position; after removing the external force, the door body remains in the new position. This utility model also provides an experimental device including the aforementioned hoverable sliding door.

Description

Technical Field

[0001] This utility model relates to the technical field of laboratory equipment and its peripheral facilities, and in particular to a hovering sliding door and experimental equipment. Background Technology

[0002] A hovering sliding door is a type of door with a special function: it can stop at any position during its sliding motion. Sliding doors are inherently space-saving, and the hovering function further enhances this advantage.

[0003] Hoverable sliding doors, with their ability to remain stably stationary at any position, play a vital role in numerous fields. In the field of precision instruments and laboratory equipment, such as gene sequencing library instruments and bioreactors, hoverable sliding doors allow operators to flexibly adjust the opening and closing angles, facilitating sample retrieval and component debugging while ensuring equipment sealing and reducing environmental interference. In optical instruments and clean laboratories, they also meet the requirements for optical path stability and airflow control. In medical and healthcare equipment, sliding doors are used for maintenance or control panels on surgical equipment, allowing medical staff to focus on their work and improving emergency efficiency. Doors in rehabilitation equipment and medical isolation chambers can adapt to patient needs, reducing the risk of pathogen transmission. In industrial production, sliding doors are used for isolation stations on automated production lines, allowing for flexible opening and closing in conjunction with production processes. Doors for heavy equipment maintenance reduce the workload of maintenance personnel, while isolation doors in explosion-proof workshops balance air pressure and reduce safety hazards. In special environments, doors on ships and marine equipment can withstand turbulence, doors in aerospace simulation cabins aid astronaut training, and doors in smart homes and barrier-free facilities enhance living convenience. Hoverable sliding doors combine the advantages of space saving, smooth operation, and flexible control, making them an important component for improving efficiency and experience in various fields.

[0004] In the existing technology, there are various types of hoverable sliding doors, such as magnetic levitation sliding doors and trackless levitation sliding doors. However, in order to achieve hovering at any position, the existing hoverable sliding doors generally have complex structures and have disadvantages such as high cost, difficult maintenance, and weak environmental adaptability, which have affected the promotion and application of hoverable sliding doors.

[0005] Therefore, how to change the current situation where the structure of the hovering sliding door is complex and its adaptability is poor has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a hoverable sliding door and experimental equipment to solve the problems existing in the above-mentioned related technologies, simplify the structure of the hoverable sliding door, improve the adaptability of the hoverable sliding door, and improve the structural reliability and ease of operation of the experimental equipment.

[0007] To achieve the above objectives, this utility model provides the following solution:

[0008] This utility model provides a hovering sliding door, comprising:

[0009] Sliding door body;

[0010] A support mechanism, comprising a support element and a guide wheel, wherein the guide wheel is rotatably disposed on the support element, and the sliding door body is slidably connected to the support element, wherein the reciprocating sliding direction of the sliding door body is parallel to the vertical direction;

[0011] A constant force spring has one end of its elastic band fixed to its rotating shaft, and the other end connected to a steel wire rope. The steel wire rope passes around the guide wheel and connects to the sliding door body. The elastic force of the constant force spring's elastic band is equal to the weight of the sliding door body, thus enabling the sliding door body to be suspended. Applying an external force to the sliding door body can cause it to slide, changing the relative position of the sliding door body and the supporting element.

[0012] Preferably, the rotating shaft of the constant force spring is rotatably connected to the spring mounting component, the spring mounting component is an L-shaped structure, and there are two spring mounting components, which are located at both ends of the axial direction of the rotating shaft of the constant force spring; the spring mounting component is fixed to the top plate, and the top plate is connected to the support element.

[0013] Preferably, the elastic band of the constant force spring is connected to the steel wire rope using a spring fixing member, and the steel wire rope is connected to the sliding door body using a steel wire rope mounting member;

[0014] Both the spring fixing component and the wire rope mounting component are detachably connected to the wire rope.

[0015] Preferably, both ends of the wire rope have fixed balls;

[0016] Both the spring fixing member and the wire rope mounting member have receiving holes adapted to the fixing ball, and the receiving holes are blind holes; both the spring fixing member and the wire rope mounting member have a first rope groove that allows the wire rope to pass through, one end of the first rope groove communicating with the receiving hole, and the other end of the first rope groove extending to the edge of the spring fixing member and the wire rope mounting member; both the spring fixing member and the wire rope mounting member have a second rope groove, the second rope groove and the first rope groove being located on adjacent two side surfaces of the spring fixing member and the wire rope mounting member respectively, and the receiving hole and the first rope groove communicating with the second rope groove;

[0017] The fixed ball is inserted into the receiving hole and can rotate within the receiving hole to allow the wire rope to extend into the first rope groove; the rotation of the fixed ball within the receiving hole allows the wire rope to move from the first rope groove into the second rope groove, thereby achieving the connection between the wire rope and the spring fixing member and the wire rope mounting member.

[0018] Preferably, the wire rope mounting component is connected to a sliding door gasket, and the wire rope mounting component is connected to the sliding door body via the sliding door gasket.

[0019] Preferably, the sliding door body is connected to a sliding door reinforcing block, and the sliding door gasket is connected to the sliding door reinforcing block.

[0020] Preferably, the wire rope mounting component is bolted to the sliding door gasket, and the sliding door reinforcing block is bolted to the sliding door gasket.

[0021] Preferably, a guide mechanism is provided between the sliding door body and the support mechanism;

[0022] The guiding mechanism includes a guide rail and a slider. The guide rail is connected to the support element, and the slider is connected to the sliding door body. The slider is slidably mounted on the guide rail.

[0023] Preferably, the guide rail has a groove adapted to the slider, and the slider is slidably disposed in the groove.

[0024] This utility model also provides an experimental device, including the aforementioned hoverable sliding door.

[0025] This utility model achieves the following technical effects compared to related technologies: The movable sliding door of this utility model includes a sliding door body, a support mechanism, and a constant force spring. The support mechanism includes a support element and a guide wheel. The guide wheel is rotatably mounted on the support element. The sliding door body is slidably connected to the support element, and the reciprocating sliding direction of the sliding door body is parallel to the vertical direction. One end of the elastic band of the constant force spring is fixed on the rotating shaft of the constant force spring, and the other end of the elastic band of the constant force spring is connected to a steel wire rope. The steel wire rope passes around the guide wheel and is connected to the sliding door body. The elastic force of the elastic band of the constant force spring is equal to the weight of the sliding door body, so as to realize the suspension of the sliding door body. Applying an external force to the sliding door body can drive the sliding door body to slide, changing the relative position of the sliding door body and the support element.

[0026] This utility model discloses a hovering sliding door. The door body can slide back and forth relative to the supporting element. One end of the elastic band of the constant force spring is fixed to the rotating shaft of the constant force spring, and the other end of the elastic band is connected to the door body by a steel wire rope. The elastic force of the elastic band is equal to the weight of the door body, thus achieving the hovering of the door body. During operation, when it is necessary to change the position of the door body, the operator can apply an external force to the door body to change its position. After the external force is removed, the door body will remain in the new position. The steel wire rope passes around the guide wheel. As the steel wire rope moves with the door body, the rotation of the guide wheel ensures the normal movement of the steel wire rope, improves the movement stability of the door body, and ensures the working reliability of the hovering sliding door.

[0027] This utility model also provides an experimental device, including the aforementioned hoverable sliding door. The hoverable sliding door of this utility model has a simple structure and reliable movement, which improves the adaptability of the hoverable sliding door, helps to improve the ease of operation of the experimental device, reduces the space occupied by the experimental device, and improves the work efficiency of the experimental operation. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or related technologies, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of a hoverable sliding door disclosed in an embodiment of the present utility model;

[0030] Figure 2 This is a schematic diagram of the installation structure of the constant force spring of the hovering sliding door disclosed in this embodiment of the utility model;

[0031] Figure 3 This is a partial structural schematic diagram of the constant force spring of the hovering sliding door disclosed in this utility model embodiment;

[0032] Figure 4 This is a schematic diagram of the structure of the spring fixing component of the hoverable sliding door disclosed in an embodiment of the present utility model;

[0033] Figure 5 This is a partial structural schematic diagram of a hovering sliding door disclosed in an embodiment of the present utility model;

[0034] Figure 6 This is a schematic diagram of the guide mechanism of the hoverable sliding door disclosed in an embodiment of the present utility model;

[0035] Figure 7This is a cross-sectional structural schematic diagram of the guide mechanism of the hoverable sliding door disclosed in an embodiment of the present utility model;

[0036] Figure 8 This is a schematic diagram of the slider of a hoverable sliding door disclosed in an embodiment of the present utility model;

[0037] Figure 9 This is a schematic diagram of the guide rail structure of the hoverable sliding door disclosed in an embodiment of the present utility model;

[0038] Figure 10 This is a structural schematic diagram of the wire rope mounting component for a hovering sliding door disclosed in an embodiment of this utility model;

[0039] Figure 11 This is a schematic diagram of the steel wire rope mounting component of the hovering sliding door disclosed in this embodiment of the utility model from other angles;

[0040] Figure 12 This is a schematic diagram of the structure of the sliding door pad block of the hoverable sliding door disclosed in an embodiment of the present utility model;

[0041] Figure 13 This is a schematic diagram of the structure of the sliding door reinforcement block of the hoverable sliding door disclosed in an embodiment of this utility model.

[0042] In the diagram: 1. Sliding door body; 2. Supporting element; 3. Constant force spring; 4. Steel wire rope; 5. Guide wheel; 6. Guide wheel fixing component; 7. Spring mounting component; 8. Top plate; 9. Spring fixing component; 10. Steel wire rope mounting component; 11. Fixed ball; 12. Accommodation hole; 13. First rope groove; 14. Second rope groove; 15. Sliding door gasket; 16. Sliding door reinforcing block; 17. Guide rail; 18. Sliding block. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] The purpose of this invention is to provide a hoverable sliding door and experimental equipment to solve the problems existing in the above-mentioned related technologies, simplify the structure of the hoverable sliding door, improve the adaptability of the hoverable sliding door, and improve the structural reliability and ease of operation of the experimental equipment.

[0045] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] Example 1

[0047] This utility model provides a hovering sliding door; please refer to [reference needed]. Figures 1-13 The sliding door includes a sliding door body 1, a support mechanism, and a constant force spring 3. The support mechanism includes a support element 2 and a guide wheel 5. The guide wheel 5 is rotatably mounted on the support element 2. The sliding door body 1 is slidably connected to the support element 2, and the reciprocating sliding direction of the sliding door body 1 is parallel to the vertical direction. One end of the elastic band of the constant force spring 3 is fixed to the rotating shaft of the constant force spring 3, and the other end of the elastic band of the constant force spring 3 is connected to a steel wire rope 4. The steel wire rope 4 passes around the guide wheel 5 and is connected to the sliding door body 1. The elastic force of the elastic band of the constant force spring 3 is equal to the weight of the sliding door body 1, so as to realize the suspension of the sliding door body 1. Applying an external force to the sliding door body 1 can drive the sliding door body 1 to slide, changing the relative position of the sliding door body 1 and the support element 2.

[0048] This utility model discloses a hovering sliding door. The door body 1 can slide back and forth relative to the supporting element 2. One end of the elastic band of the constant force spring 3 is fixed to the rotating shaft of the constant force spring 3, and the other end of the elastic band is connected to the door body 1 by a steel wire rope 4. The elastic force of the elastic band is equal to the weight of the door body 1, so as to achieve the hovering of the door body 1. During operation, when it is necessary to change the position of the door body 1, the operator can apply an external force to the door body 1 to change its position. After the external force is removed, the door body 1 stops at the new position. The steel wire rope 4 passes around the guide wheel 5. During the movement of the steel wire rope 4 with the door body 1, the rotation of the guide wheel 5 ensures the normal movement of the steel wire rope 4, improves the movement stability of the door body 1, and ensures the working reliability of the hovering sliding door. This utility model of a hovering sliding door has a simple structure, reliable movement, and improved adaptability. It is beneficial to improve the ease of operation of experimental equipment, reduce the space occupied by experimental equipment, and improve the work efficiency of experimental operations.

[0049] It should also be explained here that the constant force spring 3 and the guide wheel 5 are at approximately the same height. The end of the wire rope 4 connected to the sliding door body 1 is located below the guide wheel 5. The wire rope 4 passes around the guide wheel 5 to form a pulley mechanism, realizing the horizontal and vertical turning of the wire rope 4, ensuring the reliability of the movement of the sliding door body 1. The pulley mechanism is a common method used by those skilled in the art and will not be described in detail here. The guide wheel 5 is mounted on the support element 2 using the guide wheel fixing part 6, ensuring that the guide wheel 5 can guide the wire rope 4 and improving the movement reliability of the hovering sliding door.

[0050] The constant force spring 3 has a rotating shaft rotatably connected to spring mounting parts 7. Two spring mounting parts 7 are L-shaped and located at either end of the axial direction of the rotating shaft of the constant force spring 3. The spring mounting parts 7 are fixed to the top plate 8, which is connected to the support element 2. The spring mounting parts 7 provide a mounting base for the constant force spring 3. The rotating shaft of the constant force spring 3 is rotatably connected to the spring mounting parts 7, and the elastic band of the constant force spring 3 is wound around the rotating shaft, ensuring the normal operation of the constant force spring 3. The spring mounting parts 7 are fixed to the top plate 8, ensuring the reliable operation of the constant force spring 3. It should be explained here that, in this specific embodiment, the spring mounting component 7 is fixed to the top plate 8. Both the top plate 8 and the support element 2 are fixed mounting bases. When the suspendable sliding door of this utility model is installed on experimental equipment, the top plate 8 can be the shell of the experimental equipment, and the support element 2 can be the door frame structure of the experimental equipment or the structure at the mounting point of the sliding door body 1. In practical applications, selecting a suitable mounting base for the sliding door body 1 and the spring mounting component 7 is a common practice for those skilled in the art, and will not be elaborated here.

[0051] Specifically, the elastic band of the constant force spring 3 is connected to the steel wire rope 4 via the spring fixing member 9, and the steel wire rope 4 is connected to the sliding door body 1 via the steel wire rope mounting member 10. The spring fixing member 9 facilitates the connection between the constant force spring 3 and the steel wire rope 4. In practical applications, the elastic band of the constant force spring 3 can be connected to the spring fixing member 9 using screws to ensure a tight connection. The steel wire rope 4 is connected to the sliding door body 1 via the steel wire rope mounting member 10, facilitating the connection and ensuring a secure connection.

[0052] To facilitate disassembly and maintenance, both the spring fixing component 9 and the wire rope mounting component 10 are detachably connected to the wire rope 4. This detachable connection method facilitates the connection between the constant force spring 3, the sliding door body 1, and the wire rope 4. It also facilitates subsequent disassembly and maintenance, allowing for the selection of different specifications of wire rope 4 based on the specifications of the sliding door body 1 and actual working conditions. This ensures the structural strength and operational reliability of the cantilevered sliding door, improving its flexibility and adaptability.

[0053] In this specific embodiment, both ends of the wire rope 4 have fixed balls 11. Correspondingly, the spring fixing member 9 and the wire rope mounting member 10 each have receiving holes 12 adapted to the fixed balls 11. The receiving holes 12 are blind holes. The spring fixing member 9 and the wire rope mounting member 10 each have a first rope groove 13 that allows the wire rope 4 to pass through. One end of the first rope groove 13 communicates with the receiving hole 12, and the other end of the first rope groove 13 extends to the edge of the spring fixing member 9 and the wire rope mounting member 10. The spring fixing member 9 and the wire rope mounting member 10 each have a second rope groove 14. The second rope groove 14 and the first rope groove 13 are respectively located on adjacent two side surfaces of the spring fixing member 9 and the wire rope mounting member 10. The receiving hole 12 and the first rope groove 13 are both connected to the second rope groove 14.

[0054] During the connection operation, the fixing ball 11 is inserted into the receiving hole 12 and rotates within the receiving hole 12, allowing the wire rope 4 to extend into the first rope groove 13. The fixing ball 11 continues to rotate within the receiving hole 12, causing the wire rope 4 to enter the second rope groove 14 from the first rope groove 13. The fixing ball 11 cannot pass through the second rope groove 14, and the second rope groove 14 holds the fixing ball 11 to prevent the wire rope 4 from coming out of the second rope groove 14, thus achieving the connection between the wire rope 4 and the spring fixing member 9 and the wire rope mounting member 10.

[0055] In this specific embodiment, the wire rope 4 is detachably connected to the spring fixing member 9 and the wire rope mounting member 10 via the fixed ball 11. The structure is simple and the operation is convenient. It facilitates the connection between the wire rope 4 and the spring fixing member 9 and the wire rope mounting member 10, thereby realizing the connection between the wire rope 4 and the constant force spring 3 and the sliding door body 1, ensuring the structural stability of the hovering sliding door.

[0056] More specifically, the wire rope mounting component 10 is connected to the sliding door gasket 15. The wire rope mounting component 10 is connected to the sliding door body 1 via the sliding door gasket 15. One side of the wire rope mounting component 10 is connected to the wire rope 4, and the other side is connected to the sliding door gasket 15, which improves the uniformity of force on the wire rope mounting component 10 and ensures the connection stability between the wire rope 4 and the wire rope mounting component 10.

[0057] Meanwhile, the sliding door body 1 is connected to the sliding door reinforcing block 16, and the sliding door pad 15 is connected to the sliding door reinforcing block 16. Setting the sliding door reinforcing block 16 is beneficial to further improve the movement stability of the sliding door body 1 and further improve the structural reliability of the hovering sliding door.

[0058] In other specific embodiments achievable by this utility model, the wire rope mounting component 10 is bolted to the sliding door gasket 15, and the sliding door reinforcing block 16 is bolted to the sliding door gasket 15. The bolted connection structure makes the connection and tightening operation convenient.

[0059] To further improve the accuracy of the reciprocating motion of the sliding door body 1, a guide mechanism is provided between the sliding door body 1 and the support mechanism to ensure the accuracy of the movement trajectory of the sliding door body 1 and improve the working reliability and adaptability of the hovering sliding door.

[0060] In this specific embodiment, the guiding mechanism includes a guide rail 17 and a slider 18. The guide rail 17 is connected to the support element 2, and the slider 18 is connected to the sliding door body 1 by a wire rope mounting component 10. The slider 18 is slidably mounted on the guide rail 17 to guide the reciprocating motion of the sliding door body 1 and improve the reliability of the guiding mechanism.

[0061] In this specific embodiment, the guide rail 17 has a groove adapted to the slider 18, and the slider 18 is slidably disposed in the groove, further improving the reciprocating sliding reliability of the sliding door body 1. It should be noted that, in practical applications, the groove can be set as a structure with an arc cross-section or a dovetail groove, which ensures the movement trajectory of the slider 18 while preventing the slider 18 from disengaging from the guide rail 17, further improving the movement reliability of the guiding mechanism.

[0062] Example 2

[0063] This embodiment provides an experimental device, including the hovering sliding door of Embodiment 1.

[0064] The experimental equipment of this utility model adopts the hoverable sliding door of Embodiment 1, which has a simple structure, reliable movement, improves the ease of operation of the experimental equipment, helps to reduce the space occupied by the experimental equipment, and improves the work efficiency of experimental operation.

[0065] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A hovering sliding door, characterized in that, include: Sliding door body; A support mechanism, comprising a support element and a guide wheel, wherein the guide wheel is rotatably disposed on the support element, and the sliding door body is slidably connected to the support element, wherein the reciprocating sliding direction of the sliding door body is parallel to the vertical direction; A constant force spring has one end of its elastic band fixed to its rotating shaft, and the other end connected to a steel wire rope. The steel wire rope passes around the guide wheel and connects to the sliding door body. The elastic force of the constant force spring's elastic band is equal to the weight of the sliding door body, thus enabling the sliding door body to be suspended. Applying an external force to the sliding door body can cause it to slide, changing the relative position of the sliding door body and the supporting element.

2. The hovering sliding door according to claim 1, characterized in that: The rotating shaft of the constant force spring is rotatably connected to the spring mounting component. The spring mounting component has an L-shaped structure, and there are two spring mounting components. The spring mounting components are located at both ends of the axial direction of the rotating shaft of the constant force spring. The spring mounting components are fixed to the top plate, and the top plate is connected to the support element.

3. The hovering sliding door according to claim 1, characterized in that: The elastic band of the constant force spring is connected to the steel wire rope by a spring fixing member, and the steel wire rope is connected to the sliding door body by a steel wire rope mounting member. Both the spring fixing component and the wire rope mounting component are detachably connected to the wire rope.

4. The hovering sliding door according to claim 3, characterized in that: Both ends of the wire rope have fixed balls; Both the spring fixing member and the wire rope mounting member have receiving holes adapted to the fixing ball, and the receiving holes are blind holes; both the spring fixing member and the wire rope mounting member have a first rope groove that allows the wire rope to pass through, one end of the first rope groove communicating with the receiving hole, and the other end of the first rope groove extending to the edge of the spring fixing member and the wire rope mounting member; both the spring fixing member and the wire rope mounting member have a second rope groove, the second rope groove and the first rope groove being located on adjacent two side surfaces of the spring fixing member and the wire rope mounting member respectively, and the receiving hole and the first rope groove communicating with the second rope groove; The fixed ball is inserted into the receiving hole and can rotate within the receiving hole to allow the wire rope to extend into the first rope groove; the rotation of the fixed ball within the receiving hole allows the wire rope to move from the first rope groove into the second rope groove, thereby achieving the connection between the wire rope and the spring fixing member and the wire rope mounting member.

5. The hovering sliding door according to claim 3, characterized in that: The wire rope mounting component is connected to a sliding door gasket, and the wire rope mounting component is connected to the sliding door body via the sliding door gasket.

6. The hovering sliding door according to claim 5, characterized in that: The sliding door body is connected to a sliding door reinforcing block, and the sliding door gasket is connected to the sliding door reinforcing block.

7. The hovering sliding door according to claim 6, characterized in that: The wire rope mounting component is bolted to the sliding door gasket, and the sliding door reinforcing block is bolted to the sliding door gasket.

8. The hovering sliding door according to claim 1, characterized in that: A guide mechanism is provided between the sliding door body and the support mechanism; The guiding mechanism includes a guide rail and a slider. The guide rail is connected to the support element, and the slider is connected to the sliding door body. The slider is slidably mounted on the guide rail.

9. The hovering sliding door according to claim 8, characterized in that: The guide rail has a groove that matches the slider, and the slider is slidably disposed within the groove.

10. An experimental apparatus, characterized in that: Including the hoverable sliding door as described in any one of claims 1-9.

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