A two-way semi-automatic moving door device

Abstract

The application provides a bidirectional semi-automatic movable door device. The bidirectional semi-automatic movable door device comprises a connecting piece, the inner side of the connecting piece is fixed to the back side of a door and moves horizontally with the push and pull of the door; a moving piece is fixed to the main body of the back side of the door; the connecting piece is provided with a hook, the moving piece is provided with a clamping groove and a recess, and the hook can be clamped on the clamping groove through horizontal movement; a tension spring and a hydraulic rod are arranged in the moving piece, the tension spring is connected with the clamping groove and is used for driving the clamping groove and the hook to move, and the hydraulic rod is connected with the tension spring and is used for buffering the tension of the tension spring. The bidirectional semi-automatic movable door device can realize the positioning accuracy and stability of the movable door.

Description

Technical Field

[0001] This application belongs to the field of digital microscopy scanning instrument technology and relates to a bidirectional semi-automatic moving door device. Background Technology

[0002] Currently, small and medium-sized digital microscope scanners require a window to hold the prepared specimen during sample loading. For safety reasons, this window must be equipped with protective measures, such as a door or cover, to prevent operators and samples from being exposed to potential risks. However, due to the small size of the microscope scanner, strict limitations are placed on the size and movement range of the protective door. Traditional sliding doors typically require a long travel distance and support structures such as guide rails throughout the entire travel. This is difficult to achieve within the confined space of a microscope scanner, potentially leading to problems such as tilting, sagging, or inability to open and close smoothly, affecting the usability and safety of the equipment. Furthermore, to ensure the loading window is fully exposed when open and fully closed when closed, errors caused by human operation need to be minimized. Traditional manual control methods not only have significant errors but also require substantial labor costs. Therefore, achieving precise positioning of the sliding door's state has become an urgent problem to be solved. Utility Model Content

[0003] This application provides a two-way semi-automatic sliding door device for achieving accurate and stable positioning of the sliding door.

[0004] In a first aspect, this application provides a bidirectional semi-automatic sliding door device, characterized in that the bidirectional semi-automatic sliding door device includes: a connector, the inner side of which is fixed to the rear side of the door and moves horizontally as the door is pushed or pulled; a movable component, which is fixed to the main body on the rear side of the door; the connector is provided with a hook, and the movable component is provided with a slot and a groove, the hook being able to engage with the slot by horizontal movement; the movable component is provided with a tension spring and a hydraulic rod inside, the tension spring being connected to the slot and used to drive the slot and the hook to move; the hydraulic rod being connected to the tension spring and used to buffer the tension of the tension spring.

[0005] In one implementation of the first aspect, the latch includes a first latch and a second latch, the first latch being fixed to the upper left side of the connector and the second latch being fixed to the lower right side of the connector.

[0006] In one implementation of the first aspect, the movable component includes a first movable component and a second movable component. The first movable component is provided with a first slot, a first groove, a first hydraulic rod, and a first tension spring. The second movable component is provided with a second slot, a second groove, a second hydraulic rod, and a second tension spring.

[0007] In one implementation of the first aspect, when the door is closed, the second hook engages with the second slot; a rightward pushing force is applied to the door, and the second slot moves to the right along the horizontal slide with the second hook; when the second slot moves to the position of the second recess, the second slot enters the second recess, and the second slot separates from the second hook.

[0008] In one implementation of the first aspect, based on a rightward thrust, the first hook contacts the first slot. As the door moves to the right, the first tension spring is stretched. Under the action of the tension, the first slot moves out of the first groove. The first slot moves on a rightward horizontal slide until the first hook engages with the first slot. After the first hook engages with the first slot, it continues to move to the right on the horizontal slide. When the thrust disappears, under the action of the first hydraulic rod, the first tension spring pulls the first slot, causing the connector to move automatically to the right, and the door opens to the target opening position.

[0009] In one implementation of the first aspect, a leftward pushing force is applied to the door, and the first hook moves to the left along with the first slot. When the first slot moves to the first recess, the first slot enters the first recess, and the first hook and the first slot separate.

[0010] In one implementation of the first aspect, based on a leftward thrust, the second hook and the second slot contact each other. As the door moves to the left, the second tension spring is stretched, the second hook engages with the second slot, the second tension spring is stretched, and the second slot moves out of the second groove and into a leftward horizontal slide. The second hook and the second slot move together to the left on the leftward horizontal slide. Under the action of the second hydraulic rod, the second tension spring pulls the second slot, causing the connecting piece to move automatically to the left, and the door closes to the target closed position.

[0011] In one implementation of the first aspect, the first groove is disposed on the left side of the first movable member, and the second groove is disposed on the right side of the second movable member.

[0012] In one implementation of the first aspect, the first tension spring and the first hydraulic rod are located on the right side of the first moving member; the second tension spring and the second hydraulic rod are located on the left side of the second moving member.

[0013] In one implementation of the first aspect, the bidirectional semi-automatic sliding door device further includes multiple guide rails, which are installed on the door to reinforce and stabilize the door's pushing and pulling movement and accelerate the door's sliding.

[0014] As described above, the bidirectional semi-automatic sliding door device of this application has the following beneficial effects:

[0015] The bidirectional semi-automatic sliding door device provided in this application uses a connector that is connected to the door. The movement of the door is controlled by the connector and the moving part. The interaction between the hook of the connector and the groove on the moving part drives the tension spring and hydraulic rod to move, thereby automatically pushing or pulling the door to a preset open or closed position. The buffering effect of the hydraulic rod effectively reduces the rebound of the tension spring, improving the stability and accuracy of the sliding door, preventing door collisions, and ensuring smooth operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0017] Figure 2 for Figure 1 A partial structural diagram of the middle hook.

[0018] Figure 3 for Figure 1 A partial structural diagram of the moving component.

[0019] Figure 4 for Figure 1 A partial structural diagram of the first moving component.

[0020] Figure 5 for Figure 1 A partial structural diagram of the second moving component.

[0021] Figure 6 for Figure 1 A partial structural diagram of the middle slide rail.

[0022] Figure 7 for Figure 1 A partial structural diagram of the middle slider.

[0023] Figure 8 for Figure 1 A partial structural diagram of the card slot.

[0024] Component designation explanation

[0025] 1. Two-way semi-automatic sliding door device

[0026] 11 Connectors

[0027] 12 Moving parts

[0028] 121 First moving part

[0029] 1211 First Card Slot

[0030] 1212 First Groove

[0031] 1213 First hydraulic rod

[0032] 1214 First tension spring

[0033] 122 Second moving part

[0034] 1221 Second Card Slot

[0035] 1222 Second Groove

[0036] 1223 Second hydraulic rod

[0037] 1224 Second tension spring

[0038] 13 Hooks

[0039] 131 First Hook

[0040] 132 First hook

[0041] 14 guide rails

[0042] 15 sliders

[0043] 001 First hypotenuse

[0044] 002 Second hypotenuse Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0046] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0047] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "outer side", "rear side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0052] Currently, small and medium-sized digital microscope scanners require a window for placing prepared specimens during sample loading. From a safety perspective, this window must have protective measures, namely a protective door or cover. Since microscope scanners are generally small in size and have limited travel, the protective door must be miniaturized and easy and precise to open and close. Mobile sliding doors on the market must have sufficient travel, with guide rails supporting the entire travel. If a large travel is required and a significant portion of the travel cannot be fitted with guide rails or supports, problems such as tilting, sagging, or inability to open and close smoothly will occur. Furthermore, it is necessary to minimize errors caused by manual opening and closing, ensuring the loading window is fully exposed when open and fully closed when closed. This requires minimizing manual positioning operations. However, this not only results in large errors but also high labor costs. Therefore, how to accurately position the sliding door has become a pressing issue.

[0053] To address the aforementioned problems, the present invention provides a bidirectional semi-automatic sliding door device in the following embodiments, which is used to achieve precise positioning of the sliding door.

[0054] The structure, working principle, and implementation method of a bidirectional semi-automatic sliding door device according to this embodiment will be described in detail below with reference to the accompanying drawings, so that those skilled in the art can understand the bidirectional semi-automatic sliding door device of this embodiment without creative effort.

[0055] like Figure 1As shown, this embodiment provides a two-way semi-automatic sliding door device 1, which includes a connector 11 and a moving part 12. The inner side of the connector 11 is fixed to the rear side of the door, and the connector 11 is provided with a hook 13. The connector 11 is connected to the door and is located on the rear side of the door. During the horizontal pushing and pulling of the door, the position of the connector on the rear side of the door moves horizontally left and right.

[0056] The movable component 12 is provided with a slot and a groove. The slot can move left and right on the movable component, and the hook can engage with the slot by moving horizontally. The movable component 12 is fixed to the main body on the rear side of the door, and the position of the movable component 12 does not change with the movement of the door. The slot on the movable component 12 engages with the hook on the connecting component as the door moves, and the slot moves horizontally due to the movement of the connecting component 11. The groove on the movable component 12 is fixedly provided on the movable component, and the position of the groove does not change with the movement of the door.

[0057] The movable component 12 is internally equipped with a tension spring and a hydraulic rod. The tension spring is connected to the slot and is used to move the slot and the hook. The hydraulic rod is connected to the tension spring and is used to buffer the tension of the tension spring. As the door is pushed or pulled, the hook on the connector moves after engaging with the slot. The tension spring connected to the slot and the hydraulic rod connected to the tension spring inside the movable component deform and displace accordingly. The hydraulic rod can buffer the deformation of the tension spring. The deformation may be, for example, tension or compression, depending on the actual movement of the door.

[0058] As described above, the connecting component in the bidirectional semi-automatic sliding door device provided by this utility model is connected to the door. The movement of the door is controlled by the moving component and the connecting component connected to the door. The interaction between the hook of the connecting component and the slot on the moving component, along with the participation of the tension spring and the hydraulic rod, automatically pushes and pulls the door to the preset open or closed position. The hydraulic rod effectively reduces the rebound of the tension spring, providing a good buffering effect, improving the stability and accuracy of the sliding door, avoiding door collisions, and ensuring smooth operation.

[0059] Please see Figure 2 The hook 13 includes a first hook 131 and a second hook 132. The first hook 131 is fixed to the upper left side of the connector, and the second hook 132 is fixed to the lower right side of the connector.

[0060] Please see Figure 3 , Figure 4 and Figure 5The movable component 12 includes a first movable component 121 and a second movable component 122. The first movable component 121 is positioned relative to the connecting component at the upper right of the door, and the second movable component 122 is positioned relative to the connecting component at the lower left of the door. The first movable component 121 is provided with a first slot 1211, a first groove 1212, a first hydraulic rod 1213, and a first tension spring 1214. The second movable component 122 is provided with a second slot 1221, a second groove 1222, a second hydraulic rod 1223, and a second tension spring 1224. The first groove 1212 is located on the left side of the first movable component, and the second groove 1222 is located on the right side of the second movable component. The first tension spring 1214 and the first hydraulic rod 1213 are located on the right side of the first movable component; the second tension spring 1224 and the second hydraulic rod 1223 are located on the left side of the second movable component. The first tension spring 1214 and the first hydraulic rod 1213 are placed horizontally, with the end of the first tension spring 1214 connected to the beginning of the first hydraulic rod 1213.

[0061] For example, the first groove 1212 of the first movable member 121 is located on the left side of the first movable member, and the opening of the first groove 1212 faces downward. The first slot 1211, the first tension spring 1214, and the first hydraulic rod 1213 are located below the opening of the first groove 1212. A rightward horizontal slide is connected to the lower opening of the first groove 1212, and the first slot 1211 moves on the rightward horizontal slide via the first tension spring 1214 and the first hydraulic rod 1213.

[0062] For example, the second groove 1222 of the second movable member 122 is located on the right side of the second movable member, and the opening of the second groove 1222 faces upward. The second slot 1221, the second tension spring, and the second hydraulic rod 1223 are located above the opening of the second groove 1222. A leftward horizontal slide is connected to the upper opening of the second groove 1222, and the second slot 1221 moves on the leftward horizontal slide via the second tension spring and the second hydraulic rod 1223.

[0063] For example, during the process of the door moving and the connecting member moving, the first hook 131 on the upper left of the connecting member interacts with the first slot 1211 on the first moving member, and the second hook 132 on the lower right of the connecting member interacts with the second slot 1221 on the second moving member.

[0064] In one embodiment of this application, when the door is closed, the second hook 132 engages with the second slot 1221; when a rightward pushing force is applied to the door, the second slot 1221 moves to the right along the horizontal slide with the second hook 132; when the second slot 1221 moves to the position of the second groove 1222, since the second groove 1222 is located below the horizontal slide, the second slot 1221 enters the second groove 1222, and the second slot 1221 separates from the second hook 132. Based on the rightward thrust, the first hook 131 contacts the first slot 1211. As the door moves to the right, the first tension spring 1214 stretches. Since the first groove 1212 has a certain depth, under the action of the tension, the first slot 1211 moves out of the first groove 1212. The first slot 1211 moves on the rightward horizontal slide until the first hook 131 engages with the first slot 1211. After the first hook 131 engages with the first slot 1211, it continues to move to the right on the horizontal slide. When the thrust disappears, under the action of the first hydraulic rod 1213, the first tension spring 1214 pulls the first slot 1211, causing the connecting piece to move automatically to the right, and the sliding door opens to the target opening position.

[0065] Specifically, the initial state is with the door closed. When the door is pushed to the right, the connector moves to the right accordingly. At this time, the second hook 132 on the lower right side of the connector also moves to the right. Based on the rightward pushing force, the second hook 132 on the connector contacts the second slot 1221 on the second moving part. Continuing to move to the right, the second hook 132 engages with the second slot 1221. As the door moves to the right, the second hook 132 drives the second slot 1221 to move to the right. When the second slot 1221 moves to the position of the second groove 1222 on the second moving part, the second slot 1221 enters the second groove 1222, at which point the second slot 1221 separates from the second hook 132 on the connector. Based on the rightward pushing force, the connector continues to move to the right, and the first hook 131 on the connector contacts the first slot 1211 on the first moving part, engaging with the door as it moves to the right. When the first hook 131 engages with the first slot 1211, the first tension spring 1214, connected to the first slot 1211 on the first moving part, pulls the first slot 1211 and drives the connecting part to move automatically to the right. Based on the buffering effect of the first hydraulic rod 1213, the moving door slowly opens to the target opening position.

[0066] In one embodiment of this application, a leftward pushing force is applied to the door, causing the first hook 131 to move to the left along with the first slot 1211. When the first slot 1211 moves to the first recess 1212, the first slot 1211 enters the first recess 1212, and the first hook 131 and the first slot 1211 separate. Based on the leftward pushing force, the second hook 132 and the second slot 1221 come into contact. As the door moves to the left, the second tension spring is stretched, and the second hook 132 engages with the second slot 1221. Since the second recess 1222 has a certain depth, under the action of the pushing force, the second slot 1221 moves out of the second recess 1222 and enters the leftward horizontal slide. The second hook 132 and the second slot 1221 move to the left together on the leftward horizontal slide. Under the action of the second hydraulic rod 1223, the second tension spring 1224 pulls the second slot 1221, causing the connecting piece to move automatically to the left, and the door closes to the target closed position.

[0067] Specifically, when the door is pushed to the left, the connector moves to the left, causing the first hook 131 to move to the left. Since the first hook 131 and the first slot 1211 are engaged when the door is closed, moving the door to the left causes the first hook 131 to move the first slot 1211 to the left along with the connector. When the first slot 1211 reaches the position of the first groove 1212 on the first moving member, it enters the first groove 1212, separating from the first hook 131. As the door continues to move to the left, the second hook 132 on the connector contacts and engages with the second slot 1221 on the second moving member. As the movement to the left continues, the second slot 1221 gradually moves out of the second groove 1222 of the second moving member. At this time, due to the action of the second tension spring 1224, the second tension spring 1224 on the second moving member pulls the second slot 1221 and drives the connecting member to move automatically to the left. Based on the buffering effect of the second hydraulic rod 1223, the moving door slowly closes to the target closing position.

[0068] Please see Figure 6 and Figure 7 The bidirectional semi-automatic sliding door device also includes multiple guide rails 14 and multiple sliders 15. The guide rails 14 are installed on the door to reinforce and stabilize the door's pushing and pulling movement and to accelerate the door's sliding. The sliders make the door's movement smoother.

[0069] For example, the two-way semi-automatic sliding door device includes upper and lower guide rails. These guide rails restrict the direction of door movement during operation, ensuring smooth and stable door movement. Specifically, the upper and lower guide rails are mounted on the door, and a slider is fixedly mounted on the main body of the device. Therefore, the slider stably supports the upper and lower guide rails, preventing the door from tipping over when moving to the far left or far right.

[0070] In one embodiment of this application, the closed side of the groove corresponding to the opening is square, the opening of the groove is arc-shaped, and the opening of the groove is flush with the track for the horizontal movement of the slot. Please refer to [link / reference]. Figure 8 The opening of the slot is obliquely concave, with the first oblique side 001 longer than the second oblique side 002. This allows the hook to quickly engage with the slot during movement and pushes the slot along the horizontal slide under the resistance of the first oblique side. The first oblique side of the first slot 1211 is located on the left side, and the first oblique side of the second slot 1221 is located on the right side.

[0071] In one embodiment of this application, the process of the first hook 131 engaging with the first slot 1211 is as follows: when the first hook 131 moves to the right, the right side of the inverted triangle of the first hook 131 contacts the first oblique side of the first slot 1211. As the first hook 131 moves to the right, the first slot 1211 is moved out of the first groove 1212. Continuing to move, the inverted triangle of the first hook 131 moves into the oblique concave opening of the first slot 1211, thus completing the engagement of the first hook 131 with the first slot 1211.

[0072] In one embodiment of this application, the process of the second hook 132 engaging with the second slot 1221 is as follows: when the second hook 132 moves to the left, the left side of the inverted triangle of the second hook 132 contacts the second oblique side of the second slot 1221. As the second hook 132 moves to the left, the second slot 1221 is moved out of the second groove 1222. Continuing to move, the inverted triangle of the second hook 132 moves into the oblique concave opening of the second slot 1221, thus completing the engagement of the second hook 132 with the second slot 1221.

[0073] The following will provide a detailed description of the bidirectional semi-automatic sliding door device provided in this application through a specific example. It should be noted that the content of this example is only used to explain and illustrate the bidirectional semi-automatic sliding door device provided in this application, and is not intended to limit the scope of protection of this application in any way. The door-moving process of the bidirectional semi-automatic sliding door device in this example is as follows:

[0074] The opening process of the sliding door is as follows: Push the door to the right. When the second hook 132 below the connector moves to the position of the second slot 1221, the second hook 132 engages with the second slot 1221. The second hook 132 drives the second slot 1221 to move to the right. At this time, the tension spring starts to work and is continuously stretched. In order to overcome the elasticity of the tension spring, a slightly larger force needs to be manually applied to continue pushing the door to the right until the second slot 1221 enters the second groove 1222. The second hook 132 separates from the second slot 1221 and the second slot 1221 enters the second groove 1222. The inertial thrust generated at this time makes the first hook 131 above the connector engage with the first slot 1211. Since the first tension spring is in a stretched state, the first tension spring has a tendency to return to its original position. Therefore, under the pulling action of the first tension spring, the first slot 1211 pulls the first hook 131 to move to the right together. Based on the buffering effect of the first hydraulic rod, the door automatically and slowly moves to the rightmost position and is in the open state.

[0075] The closing process of the sliding door: Push the door to the left. The first hook 131 above the connector moves the first slot 1211 to the left. At this time, the first tension spring is stretched. In order to overcome the elasticity of the tension spring, a slightly larger force needs to be manually applied to continue pushing the door to the left. When the door is pushed to the position of the first groove 1212, the first slot 1211 enters the first groove 1212, and the first hook 131 separates from the first slot 1211. The inertial force generated at this time makes the second hook 132 below the connector engage with the second slot 1221, moving the second slot 1221 out of the second groove 1222. Since the second tension spring is stretched during the opening of the door, it has a tendency to return to its original state. At this time, under the pulling action of the second tension spring, the second slot 1221 moves the second hook 132 to the left. Based on the buffering effect of the second hydraulic rod, the door automatically and slowly moves to the leftmost position and closes.

[0076] The bidirectional semi-automatic sliding door device provided in this application enables semi-automatic movement to both the left and right sides when the sliding door is pushed. The door's movement is controlled by connecting parts and moving parts connected to the door. The interaction between the hooks of the connecting parts and the slots on the moving parts, along with the two-stage design of the first and second moving parts, drives the tension spring and hydraulic rod to move, allowing the door to automatically slide to the target closed or open position during movement. The connection design of the hydraulic rod, tension spring, and slots buffers the door's movement, preventing excessive slippage and tilting. Simultaneously, automatic movement to the target position ensures that other electrical components on the door correspond to those on the main body of the device, thus guaranteeing the normal operation of the electrical components on the door. The bidirectional semi-automatic sliding door device of this application has the advantages of simple and reliable structure, precise positioning, and stable sliding door.

[0077] The descriptions of the processes or structures corresponding to the above-mentioned figures each have their own emphasis. For parts of a process or structure that are not described in detail, please refer to the relevant descriptions of other processes or structures.

[0078] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this application should still be covered by the claims of this application.

Claims

1. A bi-directional semi-automatic moving door arrangement, characterized in that, The bidirectional semi-automatic sliding door device includes: A connector, the inner side of which is fixed to the rear side of the door, and moves horizontally as the door is pushed or pulled; A movable component, which is fixed to the main body on the rear side of the door; The connector is provided with a hook, and the movable part is provided with a slot and a groove. The hook can be engaged with the slot by horizontal movement. The moving part is internally provided with a tension spring and a hydraulic rod. The tension spring is connected to the slot and is used to drive the slot and the hook to move. The hydraulic rod is connected to the tension spring and is used to buffer the tension of the tension spring.

2. A bidirectional semi-automatic moving door arrangement according to claim 1, characterized in that The latch includes a first latch and a second latch, the first latch is fixed to the upper left side of the connector, and the second latch is fixed to the lower right side of the connector.

3. The bidirectional semi-automatic sliding door device according to claim 2, characterized in that, The movable component includes a first movable component and a second movable component. The first movable component is provided with a first slot, a first groove, a first hydraulic rod, and a first tension spring. The second movable component is provided with a second slot, a second groove, a second hydraulic rod, and a second tension spring.

4. The bidirectional semi-automatic sliding door device according to claim 3, characterized in that, When the door is closed, the second hook engages with the second slot; when a rightward pushing force is applied to the door, the second slot moves to the right along the horizontal slide with the second hook; when the second slot moves to the position of the second recess, the second slot enters the second recess and separates from the second hook.

5. A bi-directional semi-automatic moving door arrangement according to claim 4, characterized in that Based on the rightward thrust, the first hook contacts the first slot. As the door moves to the right, the first tension spring stretches. Under the action of the tension, the first slot moves out of the first groove and moves on the rightward horizontal slide until the first hook engages with the first slot. After the first hook engages with the first slot, it continues to move to the right on the horizontal slide. When the thrust disappears, under the action of the first hydraulic rod, the first tension spring pulls the first slot, causing the connecting piece to move automatically to the right, and the sliding door opens to the target opening position.

6. The bidirectional semi-automatic moving door apparatus according to claim 3, wherein, When a leftward pushing force is applied to the door, the first hook moves to the left along with the first slot. When the first slot moves to the first recess, the first slot enters the first recess, and the first hook and the first slot separate.

7. A bi-directional semi-automatic moving door arrangement according to claim 6, characterized in that Based on the leftward thrust, the second hook and the second slot come into contact. As the door moves to the left, the second tension spring stretches, and the second hook engages with the second slot. Under the action of the thrust, the second slot moves out of the second groove and enters the leftward horizontal slide. The second hook and the second slot move to the left together on the leftward horizontal slide. Under the action of the second hydraulic rod, the second tension spring pulls the second slot, causing the connecting piece to move automatically to the left, and the sliding door closes to the target closed position.

8. The bidirectional semi-automatic moving door apparatus according to claim 3, wherein, The first groove is located on the left side of the first movable member, and the second groove is located on the right side of the second movable member.

9. The bidirectional semi-automatic moving door apparatus according to claim 3, wherein, The first tension spring and the first hydraulic rod are located on the right side of the first moving member; the second tension spring and the second hydraulic rod are located on the left side of the second moving member.

10. The bidirectional semi-automatic moving door apparatus according to claim 1, wherein, The bidirectional semi-automatic moving door device further comprises a plurality of guide rails mounted on the door for reinforcing and stabilizing the pushing and pulling movement of the door and accelerating the sliding of the door.

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