Channel opening opening and closing device and battery replacing station comprising same

Abstract

The utility model discloses a passageway opening opening and closing device and a battery swap station comprising the same, the passageway opening opening and closing device comprises a mounting door frame, a door plate, an overturning shaft and a driving mechanism, the mounting door frame forms a passageway opening in a surrounding mode, the door plate is arranged on the mounting door frame and at least partially covers the passageway opening, and the overturning shaft is arranged on the door plate. The overturning shaft extends in the horizontal direction, the extending length of the overturning shaft is the same as the width of the channel opening, the two ends of the overturning shaft are rotationally arranged on the mounting door frame, the overturning shaft is connected with the upper portion of the door plate, and the driving mechanism is arranged on the mounting door frame and connected with the overturning shaft and used for driving the overturning shaft to rotate so as to open and close the channel opening. The door plate is integrally rotationally connected to the mounting door frame through the overturning shaft, the structure of the door plate is reinforced through the overturning shaft, and the overall structural stability of the door plate and the overturning shaft is guaranteed. Through the structural arrangement, the structural stability, the movement balance and the door plate rigidity of the channel opening opening and closing device are improved, the durability of the device is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of power exchange, and in particular to a channel opening and closing device and a power exchange station comprising the same. Background Art

[0002] In the prior art battery swap stations, the passageway for the battery swap equipment to enter and exit is generally opened and closed by flipping the door panel to separate the battery swap area of ​​the battery swap equipment from the charging area inside the battery swap station. In addition, there is a demand for reducing the weight of the door panel, so the door panel is usually made thinner when it is set at the passageway. Therefore, when the door panel is flipped to open and close the passageway, due to the lack of rigidity of the door panel, the door panel may be deformed when flipping, which may have a negative impact on the normal operation of the entire battery swap station. Therefore, this problem needs to be solved urgently. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defect of deformation of the door panel when it is flipped in the prior art, and to provide a passage opening and closing device and a battery swap station including the same.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] A passage opening and closing device, the passage opening and closing device comprising: an installation door frame, a door panel, a flip shaft and a driving mechanism, the installation door frame is arranged to form a passage opening, the door panel is arranged on the installation door frame and at least partially covers the passage opening, the flip shaft extends in a horizontal direction and the extension length of the flip shaft is the same as the width of the passage opening, both ends of the flip shaft are rotatably arranged on the installation door frame, the flip shaft is connected to the upper part of the door panel, the driving mechanism is arranged on the installation door frame and connected to the flip shaft, and the driving mechanism is used to drive the flip shaft to rotate to open and close the passage opening.

[0006] In the present technical solution, by setting the flip axis at the upper part of the door panel and setting the extension length of the flip axis to be the same as the width of the passage opening, the door panel is connected to the mounting door frame by the flip axis through overall rotation, so that the structure of the door panel can be strengthened by the flip axis to ensure the overall structural stability of the door panel and the flip axis.

[0007] At the same time, a driving mechanism is set on the door frame to drive the flip shaft to rotate, thereby indirectly driving the door panel to flip and open. Compared with the solution of setting the driving mechanism to directly act on the door panel, such a structural setting helps to reduce the local force on the door panel, ensure that the door panel can maintain its shape during the flipping movement, reduce instability and vibration, avoid problems such as local deformation of the door panel when the driving mechanism is directly applied to the door panel, improve the movement balance of the door panel, reduce the uneven load distribution of the transmission parts when supporting the door panel, ensure the stiffness requirement of the door panel, and make the door panel more stable and controllable when flipping.

[0008] At the same time, this structural setting improves the structural stability, movement balance and door panel rigidity of the passage opening and closing device, which helps to improve the durability of the device and extend its service life.

[0009] In addition, by flipping the door panel in the height direction, the opening and closing of the passage can be made more convenient than other door opening forms such as horizontal flipping, especially when a wider battery shuttle needs to pass through the passage. This door opening form that flips in the height direction can provide a larger passage width and reduce obstacles. Moreover, the door panel can be flipped in the height direction to customize the setting position of the door panel according to the needs of the passage to adjust the opening of the passage to meet different traffic requirements. In addition, the flipping design along the height direction can also improve the aesthetics of the passage opening and closing device. Similarly, after the door panel is opened, it can prevent the driver from getting off the vehicle to avoid personal injury.

[0010] Preferably, the driving mechanism includes: a transmission member and a driving member, wherein one end of the transmission member is connected to the surface of the flip axis, and the other end of the transmission member extends in a direction away from the flip axis and is connected to the driving member, and the driving member drives the transmission member to rotate by telescopic movement.

[0011] In the technical solution, the transmission member arranged on the surface of the flip shaft extends in a direction away from the flip shaft to form a cantilever for the driving member to connect, and the cantilever structure of the transmission member is driven to move by the telescopic movement of the driving member to generate power for the flip shaft to rotate, and the telescopic movement is converted into a rotational movement, so that the door panel can be opened and closed smoothly. Among them, the use of this method of converting the telescopic movement into a rotational movement can improve the stability of power transmission compared with other methods such as gear meshing transmission or synchronous belt transmission.

[0012] Preferably, the door panel is formed by a sheet metal bending process, and has a concave cavity on the side of the door panel facing the flip axis, and a plurality of abutment blocks extending outward are arranged on the surface of the concave cavity, and the abutment block has a receiving groove adapted to the shape of the flip axis on the side away from the concave cavity, and the abutment block is connected to the flip axis via the receiving groove.

[0013] For the door panel formed by the sheet metal bending process, the weight of the door panel is effectively reduced, making the door panel open more smoothly. At the same time, when the door panel is formed by the sheet metal bending process, the abutment block is arranged in the concave cavity of the door panel to connect with the door panel at multiple points. The multi-point connection method enhances the stability of the connection between the flip shaft and the door panel, which can prevent the door panel from shaking or tilting unstably due to its own insufficient rigidity during the flipping process.

[0014] Preferably, the flip shaft and the abutment block are connected by welding;

[0015] And / or, the abutment block and the door panel are connected by welding.

[0016] In this technical solution, the welding process is adopted to ensure that the connection between the flip shaft, the abutment block and the door panel has sufficient strength and stability, ensure the normal flipping of the door panel, avoid the door panel falling off due to the unreliable connection between the door panel and the flip shaft or the abutment block, and provide a relatively stable transmission force, and also improve the durability of the channel opening and closing device. In addition, welding is a relatively simple and low-cost manufacturing method, which helps to simplify the manufacturing process of the entire device.

[0017] Preferably, the driving member and the flip shaft are staggered.

[0018] In the present technical solution, the staggered setting of the flip shaft and the driving member can avoid interference with the flipping of the flip shaft when the driving member moves in a telescopic manner, thereby affecting the normal operation of the transmission member. This setting also increases the smoothness of the door panel flipping.

[0019] Preferably, the number of the driving mechanism is one, and the driving member of the driving mechanism is arranged on one side of the mounting door frame;

[0020] Alternatively, the number of the driving mechanisms is two, and the driving members of the two driving mechanisms are respectively arranged on both sides of the mounting door frame.

[0021] In the technical solution, by setting only one driving mechanism, the number and complexity of parts are reduced, thereby simplifying the structure of the entire device, and by setting the driving member on the side where the door frame is installed, the structural stability is stronger. This arrangement also facilitates maintenance personnel to inspect, repair or replace these parts. Alternatively, by setting two driving mechanisms, and setting the driving members of the two driving mechanisms on both sides of the door frame, the synchronization and consistency of the simultaneous opening of both sides of the door panel can be further enhanced, the transmission lag is reduced, and the deformation of the door panel caused by the asynchronous flipping of the door panel can be effectively avoided.

[0022] Preferably, a mounting seat for the flip shaft to pass through and for limiting the flip shaft is provided on the mounting door frame, and a copper washer is provided between the mounting seat and the flip shaft.

[0023] In this technical solution, the setting of the mounting seat enhances the stability of the limit fixation of the flip shaft, helps to ensure that the flip shaft remains stable during movement, and reduces unnecessary shaking or deviation. The setting of the copper washer can reduce the friction between the mounting seat and the flip shaft, so that the rotation of the flip shaft is smoother, which not only helps to improve the efficiency of the entire device and reduce energy loss, but also improves the durability of the entire device. In addition, such a setting is also convenient for maintenance workers to replace and repair it. In addition, a stable mounting seat and a properly selected copper washer can reduce the vibration and noise that may be caused by the movement of the flip shaft.

[0024] Preferably, a position detection component is provided at a position of the installation door frame close to the passage opening, and the position detection component is electrically connected to the driving mechanism;

[0025] The position of the in-place detection component on the mounting door frame is set to: when the door panel is flipped to a preset position, it can contact the detection end of the in-place detection component to stop the driving mechanism from continuing to drive the door panel to flip.

[0026] In the present technical solution, the in-position detection component is utilized to accurately detect whether the door panel has flipped to the preset position, and the position of the door panel can be timely sent to the driving mechanism in the form of a signal, so that the driving mechanism can perform the next step according to the received signal. This design helps to ensure that the door panel can accurately stop at the desired position, improve the opening and closing accuracy of the passage opening, thereby preventing the door panel from over-flipping or misalignment, ensuring the safety performance of the passage opening opening and closing device, and avoiding safety hazards caused by the door panel staying in an incorrect position.

[0027] Preferably, the in-place detection component includes a touch arm for contacting the door panel, and a sensor connected to the touch arm and electrically connected to the drive mechanism. When the door panel is about to close the passage opening and flipped to a preset position, the door panel will push the touch arm to move. When the door panel closes the passage opening, the touch arm reaches its limit position and sends a stop signal to the drive mechanism through the sensor.

[0028] In this technical solution, the position of the door panel can be accurately detected by monitoring the position of the touch arm through the sensor. And through the mechanical method of the door panel contacting the touch arm, the detection of the in-place detection component is more reliable and can send signals to the driving mechanism in a timely manner. This real-time feedback ensures that the in-place detection component monitors the door panel position in a timely and accurate manner.

[0029] A battery swap station, comprising a channel opening and closing device as described in any one of the above items.

[0030] In the present technical solution, a battery swap station using the channel opening and closing device drives the door panel to flip through a driving mechanism to achieve the opening and closing of the channel opening, so that the opening and closing of the channel opening of the battery swap station is effectively controlled, achieving a relatively safer and more orderly battery replacement service.

[0031] The positive and progressive effects of the utility model are:

[0032] 1. The passage opening and closing device sets the flip axis at the upper part of the door panel and sets the extension length of the flip axis to be the same as the width of the passage opening, so that the door panel is integrally rotatably connected to the mounting door frame through the flip axis, so as to strengthen the structure of the door panel with the flip axis and ensure the overall structural stability of the door panel and the flip axis.

[0033] 2. The channel opening and closing device drives the flip shaft to rotate by setting a driving mechanism on the door frame, so as to indirectly drive the door panel to flip and open. Compared with the solution of setting the driving mechanism to directly act on the door panel, such a structural setting helps to reduce the local force on the door panel, ensure that the door panel can maintain its shape during the flipping movement, reduce instability and vibration, avoid problems such as local deformation of the door panel when the driving mechanism acts directly on the door panel, improve the movement balance of the door panel, reduce the uneven load distribution when the transmission parts support the door panel, ensure the stiffness requirement of the door panel, and make the door panel more stable and controllable when flipping.

[0034] 3. The channel opening and closing device improves the structural stability, movement balance and door panel rigidity of the channel opening and closing device through the structural setting, which helps to improve the durability of the device and extend its service life.

[0035] 4. The channel opening and closing device can make the channel opening and closing more convenient by flipping the door panel along the height direction to open it, compared with other door opening forms such as horizontal flipping, especially when a wider battery shuttle vehicle needs to pass through the channel, this door opening form that flips in the height direction can provide a larger passage width and reduce obstacles. Moreover, the door panel can be flipped in the height direction to customize the setting position of the door panel according to the needs of the channel to adjust the opening of the channel to meet different traffic requirements. In addition, the flipping design along the height direction can also improve the aesthetics of the channel opening and closing device. Similarly, after the door panel is opened, it can prevent the driver from getting off the vehicle to avoid personal injury.

[0036] 5. The battery swap station that adopts the channel opening and closing device drives the door panel to flip through the driving mechanism to realize the opening and closing of the channel, so that the opening and closing of the channel of the battery swap station can be effectively controlled, realizing a relatively safer and more orderly battery replacement service. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the passage opening and closing device of one embodiment of the utility model when the passage opening is closed.

[0038] Figure 2 It is a structural schematic diagram of the passage opening and closing device of one embodiment of the utility model when the passage opening is opened.

[0039] Figure 3 This is a partial structural schematic diagram of a channel opening and closing device according to an embodiment of the utility model (I).

[0040] Figure 4 This is a partial structural schematic diagram of a channel opening and closing device according to an embodiment of the utility model (II).

[0041] Description of reference numerals:

[0042] Passage opening and closing device 100

[0043] Install door frame 11

[0044] Mounting Block 111

[0045] Copper washer 112

[0046] Door panel 12

[0047] Abutment block 121

[0048] Flip axis 13

[0049] Driving mechanism 14

[0050] Transmission parts 141

[0051] Cantilever 1411

[0052] Mobile Arm 1412

[0053] Driving member 142

[0054] Channel 15

[0055] In-place detection component 16

[0056] Touch arm 161

[0057] Sensor 162 DETAILED DESCRIPTION

[0058] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0059] The utility model provides a battery swap station for providing battery swap services to vehicles entering the battery swap station, wherein the battery swap station includes a battery swap area and a charging area, the area for vehicles to enter is the battery swap area, and battery swap equipment is provided in the battery swap area to disassemble and assemble the batteries loaded on the vehicle. After the disassembly and assembly are completed, the battery swap equipment will enter the charging area through a passageway to charge the batteries removed from the vehicle. In order to separate the charging area from the battery swap area while not affecting the normal operation of the battery swap equipment, a passageway opening and closing device will also be provided at the passageway of the battery swap station.

[0060] like Figure 1-Figure 4 As shown, this embodiment provides a preferred structural setting scheme of the channel opening and closing device 100. Among them, the function of the channel opening and closing device 100 is to close and open the channel of the battery swap station. The switching between the open state and the closed state is as shown in FIG. Figure 1 and Figure 2 As shown, the passage opening and closing device 100 specifically includes an installation door frame 11, a door panel 12, a flip shaft 13 and a driving mechanism 14. The installation door frame 11 surrounds the area where the passage opening 15 is located, and the door panel 12 is arranged on the installation door frame 11 and completely covers the passage opening 15. At the same time, the flip shaft 13 extends in the horizontal direction and the extension length of the flip shaft 13 is the same as the width of the passage opening 15. Both ends of the flip shaft 13 are rotatably arranged on the installation door frame 11, and the flip shaft 13 is connected to the upper part of the door panel 12. The driving mechanism 14 is arranged on the installation door frame 11 and connected to the flip shaft 13. The driving mechanism 14 is used to drive the flip shaft 13 to rotate to open and close the passage opening 15.

[0061] In this embodiment, the flip axis 13 is arranged on the upper part of the door panel 12, and the extension length of the flip axis 13 is set to be the same as the width of the passage opening 15, so that the door panel 12 is integrally rotatably connected to the mounting door frame 11 through the flip axis 13, so that the structure of the door panel 12 is strengthened by the flip axis 13, thereby ensuring the overall structural stability of the door panel 12 and the flip axis 13.

[0062] Secondly, by setting a driving mechanism 14 on the door frame 11 to drive the flip shaft 13 to rotate, the door panel 12 is indirectly driven to flip and open. Compared with the solution of setting the driving mechanism 14 to directly act on the door panel 12, such a structural setting helps to reduce the local force on the door panel 12, ensure that the door panel 12 can maintain its shape during the flipping movement, reduce instability and vibration, avoid problems such as local deformation of the door panel 12 when the driving mechanism 14 acts directly on the door panel 12, improve the movement balance of the door panel 12, reduce the uneven load distribution when supporting the door panel 12, ensure the stiffness requirement of the door panel 12, and make the door panel 12 more stable and controllable when flipping.

[0063] At the same time, this structural arrangement improves the structural stability, movement balance and rigidity of the door panel 12 of the passage opening and closing device 100, which helps to improve the durability of the device and extend its service life.

[0064] In addition, by flipping the door panel 12 in the height direction, the opening and closing of the passage 15 can be made more convenient compared to other door opening forms such as horizontal flipping, especially when a wider battery shuttle needs to pass through the passage 15, this door opening form that flips in the height direction can provide a larger passage width and reduce obstacles. Moreover, the door panel 12 can be flipped in the height direction to customize the setting position of the door panel 12 according to the needs of the passage 15 to adjust the opening of the passage 15 to meet different traffic requirements. In addition, the flipping design along the height direction can also improve the aesthetics of the passage opening and closing device 100. Similarly, after the door panel 12 is opened, it can prevent the driver from getting off the vehicle to avoid personal injury.

[0065] It should be clearly stated that, in this embodiment, Figure 1 As shown, when the door panel 12 is in the closed state, it completely covers the passage opening 15, so as to effectively prevent people and foreign objects from invading the charging area of ​​the battery swap station, and improve the isolation effect between the charging area and the outside world, meeting the requirements of dust prevention, heat preservation, etc. Of course, in other embodiments, the door panel 12 can also half-cover or partially cover the passage opening 15 as needed, and the specific coverage degree can be set as needed according to actual needs.

[0066] like Figure 3As shown in the figure, in this embodiment, a preferred structural arrangement of the driving mechanism 14 is further provided: Specifically, the driving mechanism 14 includes a transmission member 141 and a driving member 142. One end of the transmission member 141 is connected to the surface of the turning shaft 13, and the other end of the transmission member 141 extends away from the turning shaft 13 and is connected to the driving member 142. The driving member 142 drives the transmission member 141 to drive the turning shaft 13 to rotate by means of telescopic movement.

[0067] In this embodiment, the transmission member 141 provided on the surface of the turning shaft 13 extends away from the turning shaft 13 to form a cantilever 1411 for connecting the driving member 142. By means of the telescopic movement of the driving member 142, the cantilever 1411 structure of the transmission member 141 is driven to move, so as to generate the power for the turning shaft 13 to rotate, converting the telescopic movement into rotational movement, so that the door panel 12 can be smoothly opened and closed. Among them, by adopting this method of converting telescopic movement into rotational movement, compared with other driving methods that can be adopted by the driving mechanism 14, such as gear meshing transmission or synchronous belt transmission, the stability of power transmission can be improved.

[0068] In this embodiment, from Figure 3 it can be seen that the driving member 142 is arranged on the installation door frame 11 and extends along the height direction of the installation door frame 11. Therefore, the driving member 142 driving the transmission member 141 by means of telescopic movement can also avoid interfering with other components, and can also make the structure compact and improve the utilization rate of space.

[0069] Furthermore, the door panel 12 in this embodiment is formed by a sheet metal bending process to reduce the weight on the premise of ensuring the size parameters such as the thickness and volume of the door panel. Specifically, the cross-sectional shape of the door panel 12 formed by the sheet metal bending method is in the shape of a "匚", with a concave cavity. In this embodiment, the concave cavity of the door panel 12 is arranged facing the turning shaft 13, as Figure 3 shown. A plurality of abutting blocks 121 extending outward are arranged on the surface of the concave cavity. The side of these abutting blocks 121 away from the concave cavity has a semi-circular accommodating groove adapted to the shape of the turning shaft 13 for accommodating the turning shaft 13 with a circular cross-section. The abutting blocks 121 are reliably connected to the turning shaft 13 through this accommodating groove structure.

[0070] Specifically, for the door panel 12 formed by the sheet metal bending process in this embodiment, the weight of the door panel 12 can be effectively reduced by the sheet metal bending process, so that the door panel 12 can be opened more smoothly. At the same time, when the door panel 12 is formed by the sheet metal bending process, the abutment block 121 is arranged in the concave cavity of the door panel 12 to connect with the door panel 12 at multiple points, and the stability of the connection between the flip shaft 13 and the door panel 12 is enhanced by the multi-point connection method, which can prevent the door panel 12 from shaking or tilting unstably due to its own insufficient rigidity during the flipping process.

[0071] Specifically, in this embodiment, the turning shaft 13 and the abutting block 121 and the abutting block 121 and the door panel 12 are connected by welding. Of course, in other embodiments, the connection can also be achieved by bonding, screwing, or other methods with connection strength.

[0072] In this embodiment, the welding process is adopted to ensure that the connection between the flip shaft 13, the abutment block 121 and the door panel 12 has sufficient strength and stability, ensure the normal flipping of the door panel 12, avoid the door panel 12 falling off due to the unreliable connection between the door panel 12 and the flip shaft 13 or the abutment block 121, and can provide a relatively stable transmission force, and also improve the durability of the passage opening and closing device 100. In addition, welding is a relatively simple and low-cost manufacturing method, which helps to simplify the manufacturing process of the entire device.

[0073] Moreover, in the present embodiment, the driving member 142 and the flip shaft 13 are staggered. The staggered setting of the flip shaft 13 and the driving member 142 can avoid interference with the flipping of the flip shaft 13 when the driving member 142 moves in a telescopic manner, thereby affecting the normal operation of the transmission member 141. Such a setting also increases the smoothness of the flipping of the door panel 12.

[0074] In addition, in the present embodiment, the number of the driving mechanism 14 is one, and the driving member 142 of the driving mechanism 14 is arranged on the side where the door frame 11 is installed. That is to say, the driving mechanism 14 is only arranged on the side where the door frame 11 is installed, that is, the driving member 142 is only arranged on any one end of the flip shaft 13 to drive the flip shaft 13 to flip.

[0075] In this embodiment, by providing only one driving mechanism 14, the number and complexity of parts are reduced, thereby simplifying the structure of the entire device, and by providing the driving member 142 on the side where the door frame 11 is installed, the structural stability is enhanced. This arrangement also makes it easier for maintenance personnel to inspect, repair or replace these parts.

[0076] In other embodiments, two driving mechanisms 14 may be used, and the driving members 142 of the two driving mechanisms 14 are respectively arranged on both sides of the mounting door frame 11, that is, respectively arranged on both ends of the flip shaft 13, so as to simultaneously drive the flip shaft 13 to flip. By providing two driving mechanisms 14, and correspondingly arranging the driving members 142 of the two driving mechanisms 14 on both sides of the mounting door frame 11, the synchronization and consistency of the simultaneous opening of the two sides of the door panel 12 can be further enhanced, the transmission lag is reduced, and the deformation of the door panel 12 caused by the asynchronous flipping of the door panel 12 can be effectively avoided.

[0077] like Figure 3 As shown, specifically, the transmission member 141 specifically includes a cantilever 1411 connected to the flip shaft 13, and a movable arm 1412 arranged at one end of the cantilever 1411 away from the flip shaft 13 and connected to the driving member 142. The cantilever 1411 and the movable arm 1412 are movably connected, preferably hinged, and the movable arm 1412 and the flip shaft 13 are staggered. The driving member 142 drives the movable arm 1412 to move in the form of lifting and lowering, thereby driving the cantilever 1411 to drive the flip shaft 13 to flip in the form of up and down swinging.

[0078] In this embodiment, the movable connection between the movable arm 1412 and the cantilever 1411 enables the lifting movement of the movable arm 1412 to be transmitted to the cantilever 1411, and the cantilever 1411 transmits the movement to the flip shaft 13 in the form of up and down swinging, thereby realizing the flip shaft 13 driving the flip movement of the door panel 12. At the same time, the staggered setting of the movable arm 1412 and the flip shaft 13 can prevent the flip shaft 13 from interfering with the lifting movement of the movable arm 1412 and affecting the normal operation of the movable arm 1412, and such a setting also increases the smoothness of the flipping of the door panel 12.

[0079] At the same time, in this embodiment, the driving member 142 is an electric push rod, which includes a driving motor, mutually meshing gears, and a pushing member connected to the transmission member 141, one of the gears is connected to the driving shaft of the driving motor, and the other gear is connected to the pushing member to drive the transmission member 141, that is, to drive the movable arm 1412 to move.

[0080] In this embodiment, compared with other driving schemes, the driving member 142 in this scheme adopts an electric push rod, which can realize the automation and remote control of the opening and closing process of the channel opening 15. Among them, the electric push rod adopts the mutual meshing mode of gears for transmission, provides a reliable mechanical connection, ensures the stability and reliability of the power transmission, and helps to ensure that the transmission member 141 can be effectively controlled by the electric push rod.

[0081] Therefore, the transmission method using the electric push rod can provide precise motion control for the door panel 12, making the opening and closing process of the passage opening 15 more accurate and controllable, thereby ensuring the safe and efficient opening and closing of the passage opening 15.

[0082] In other embodiments, the structural form of the driving member 142 can be set as needed, such as other solutions with telescopic movement for driving, such as existing technologies such as air cylinders and oil cylinders, which are not specifically limited.

[0083] like Figure 4 As shown, a mounting seat 111 for the flip shaft 13 to pass through and to limit the flip shaft 13 is provided on the mounting door frame 11 , and a copper washer 112 is provided between the mounting seat 111 and the flip shaft 13 .

[0084] In this embodiment, the setting of the mounting seat 111 enhances the stability of the position fixing of the flip shaft 13, helps to ensure that the flip shaft 13 remains stable during movement, and reduces unnecessary shaking or deviation. The setting of the copper washer 112 can reduce the friction between the mounting seat 111 and the flip shaft 13, so that the rotation of the flip shaft 13 is smoother, which not only helps to improve the efficiency of the entire device and reduce energy loss, but also improves the durability of the entire device. In addition, such a setting is also convenient for maintenance workers to replace and repair it. In addition, the stable mounting seat 111 and the appropriately selected copper washer 112 can reduce the vibration and noise that may be caused by the movement of the flip shaft 13.

[0085] like Figure 3 As shown, a position detection component 16 is also provided at a location of the door frame 11 near the passage opening 15 , and the position detection component 16 is electrically connected to the driving mechanism 14 .

[0086] Therefore, the position of the in-place detection component 16 on the door frame 11 is set to: when the door panel 12 flips to a preset position, it can contact the detection end of the in-place detection component 16 to stop the driving mechanism 14 from continuing to drive the door panel 12 to flip.

[0087] In this embodiment, the in-position detection component 16 can be used to accurately detect whether the door panel 12 is flipped to the preset position, and the position of the door panel 12 can be timely sent to the drive mechanism 14 in the form of a signal, so that the drive mechanism 14 can perform the next step according to the received signal. This design helps to ensure that the door panel 12 can accurately stop at the required position, improve the opening and closing accuracy of the passage opening 15, thereby preventing the door panel 12 from being over-flipped or misaligned, ensuring the safety performance of the passage opening opening and closing device 100, and avoiding safety hazards caused by the door panel 12 staying in an incorrect position.

[0088] Specifically, the in-place detection component 16 includes a touch arm 161 for contacting the door panel 12, and a sensor 162 connected to the touch arm 161 and electrically connected to the drive mechanism 14. When the door panel 12 is about to close the passage opening 15 and flip to a preset position, the door panel 12 will push the touch arm 161 to move. When the door panel 12 closes the passage opening 15, the touch arm 161 reaches its limit position and sends a stop signal to the drive mechanism 14 through the sensor 162.

[0089] In this embodiment, the position of the door panel 12 can be accurately detected by monitoring the position of the touch arm 161 through the sensor 162. And through the mechanical method of the door panel 12 contacting the touch arm 161, the detection of the in-place detection component 16 is more reliable, and a signal can be sent to the driving mechanism 14 in a timely manner. This real-time feedback ensures that the monitoring of the door panel 12 position by the in-place detection component 16 is timely and accurate.

[0090] The sensor 162 can be selected in its form as needed, such as a contact sensor 162 or a non-contact sensor 162, without limitation.

[0091] The channel opening and closing device 100 in this embodiment is used in a battery swap station to realize the opening and closing of the channel opening of the battery swap station. However, in other embodiments, the channel opening and closing device 100 can also be used in other equipment in the field of battery swapping to also realize the purpose of reliably opening and closing the channel opening.

[0092] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A channel opening and closing device, characterized in that: The passage opening and closing device includes: an installation door frame, a door panel, a flip shaft and a driving mechanism, the installation door frame is arranged to form a passage opening, the door panel is arranged on the installation door frame and at least partially covers the passage opening, the flip shaft extends in a horizontal direction and the extension length of the flip shaft is the same as the width of the passage opening, both ends of the flip shaft are rotatably arranged on the installation door frame, the flip shaft is connected to the upper part of the door panel, the driving mechanism is arranged on the installation door frame and connected to the flip shaft, and the driving mechanism is used to drive the flip shaft to rotate to open and close the passage opening.

2. The channel opening and closing device according to claim 1, characterized in that: The driving mechanism includes: a transmission member and a driving member, wherein one end of the transmission member is connected to the surface of the flip shaft, and the other end of the transmission member extends in a direction away from the flip shaft and is connected to the driving member, and the driving member drives the transmission member to rotate the flip shaft by telescopic movement.

3. The channel opening and closing device according to claim 2, characterized in that: The door panel is formed by a sheet metal bending process, and has a concave cavity on the side of the door panel facing the flip axis. A plurality of abutment blocks extending outward are arranged on the surface of the concave cavity. The side of the abutment block away from the concave cavity has a receiving groove adapted to the shape of the flip axis, and the abutment block is connected to the flip axis via the receiving groove.

4. The channel opening and closing device according to claim 3, characterized in that: The flip shaft and the abutment block are connected by welding; And / or, the abutment block and the door panel are connected by welding.

5. The passage opening and closing device according to claim 2, characterized in that: The driving member and the flip shaft are staggered.

6. The passage opening and closing device according to claim 2, characterized in that: The number of the driving mechanism is one, and the driving member of the driving mechanism is arranged on one side of the mounting door frame; Alternatively, the number of the driving mechanisms is two, and the driving members of the two driving mechanisms are respectively arranged on both sides of the mounting door frame.

7. The passage opening and closing device according to claim 2, characterized in that: A mounting seat for the turning shaft to pass through and for limiting the turning shaft is provided on the mounting door frame, and a copper washer is provided between the mounting seat and the turning shaft.

8. The passage opening and closing device according to claim 1, characterized in that: A position detection component is provided at a position of the installation door frame close to the passage opening, and the position detection component is electrically connected to the driving mechanism; The position of the in-place detection component on the mounting door frame is set to: when the door panel is flipped to a preset position, it can contact the detection end of the in-place detection component to stop the driving mechanism from continuing to drive the door panel to flip.

9. The channel opening and closing device according to claim 8, characterized in that: The in-place detection component includes a touch arm for contacting the door panel, and a sensor connected to the touch arm and electrically connected to the drive mechanism. When the door panel is about to close the passage opening and flipped to a preset position, the door panel will push the touch arm to move. When the door panel closes the passage opening, the touch arm reaches its limit position and sends a stop signal to the drive mechanism through the sensor.

10. A battery swap station, characterized in that: The battery swap station comprises a channel opening and closing device as described in any one of claims 1-9.

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