WO2024060735A1 - 一种开关门装置和电器设备 - Google Patents

一种开关门装置和电器设备 Download PDF

Info

Publication number
WO2024060735A1
WO2024060735A1 PCT/CN2023/102389 CN2023102389W WO2024060735A1 WO 2024060735 A1 WO2024060735 A1 WO 2024060735A1 CN 2023102389 W CN2023102389 W CN 2023102389W WO 2024060735 A1 WO2024060735 A1 WO 2024060735A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
linkage wheel
hovering
closing device
door opening
Prior art date
Application number
PCT/CN2023/102389
Other languages
English (en)
French (fr)
Inventor
彭博
蒋卓华
朱亚飞
冯业瑞
石兵
王传东
戚圣好
袁进国
符秀亮
Original Assignee
合肥美的电冰箱有限公司
合肥华凌股份有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 合肥美的电冰箱有限公司, 合肥华凌股份有限公司, 美的集团股份有限公司 filed Critical 合肥美的电冰箱有限公司
Publication of WO2024060735A1 publication Critical patent/WO2024060735A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers

Definitions

  • the present disclosure belongs to the field of electrical equipment, and particularly relates to a door opening and closing device and electrical equipment.
  • adsorption structure is usually installed between the box and the door or internal and external negative pressure is maintained to stably fix the door to the box.
  • a door opening and closing device can be set up to perform door opening and closing operations to reduce the difficulty of operation.
  • the door opening and closing device in order to avoid operational interference, when the door body reaches the preset opening degree, the door opening and closing device will stop outputting driving force. Under the action of the safety measures of the door body or the uneven factors on the ground, the door body will open to the closed box. The direction of the body rotates, so that the door opening state cannot be maintained, causing inconvenience and even certain safety risks.
  • One or more embodiments of the present disclosure provide a door opening and closing device and electrical equipment, aiming to solve, at least to a certain extent, the technical problem that the door opening and closing device of electrical equipment cannot maintain the door-opening state after it is shut down. to this end,
  • a door opening and closing device may include: a driving mechanism, a rotating door mechanism, a door lifting mechanism and a hovering mechanism;
  • the driving mechanism includes a linkage wheel, the linkage wheel is rotatably arranged on the base, a limiting groove is provided on the circumferential surface of the linkage wheel, and the limiting groove has a top surface along the circumferential direction of the linkage wheel;
  • the rotating door mechanism is connected with the linkage wheel and the door body;
  • the door-lifting mechanism comprises a door-lifting member movably arranged on the base;
  • the hovering mechanism is movably disposed on the base;
  • the linkage wheel When the linkage wheel rotates, the linkage wheel pushes the top door member to move relative to the base through the top door surface to push the door body, and then drives the rotating door mechanism to continue to rotate the door body. , one end of the hovering mechanism slides along the peripheral surface of the linkage wheel, so that when the hovering mechanism slides into the limiting groove, the hovering mechanism resists the limiting groove to provide restraint. The force that drives the linkage wheel to rotate.
  • an electrical device including: a box body, a door body, and a door opening and closing device; the door body is rotatably connected to the box body, and the door opening and closing device is connected to the door opening and closing device.
  • the box is connected to the door to open or close the door and hover when the door rotates to a preset position.
  • Figure 1 shows a schematic structural diagram of the door opening and closing state of the door opening and closing device according to an embodiment of the present disclosure
  • Figure 2 shows a schematic structural diagram of the door closing state of the door opening and closing device in Figure 1;
  • Figure 3 shows a schematic structural diagram of the hovering mechanism of the door opening and closing device in Figure 1;
  • Figure 4 shows a schematic structural diagram of the linkage wheel of the door opening and closing device in Figure 1;
  • Figure 5 shows a schematic structural view of the hovering part and the pushing part of the door opening and closing device in Figure 1;
  • Figure 6 shows a schematic structural diagram of the hovering limit chute of the door opening and closing device in Figure 1;
  • Figure 7 shows a schematic diagram of the assembly structure of the hovering part and the hovering limit chute of the door opening and closing device in Figure 1;
  • Figure 8 shows a schematic structural diagram of the initial state of the door opening and closing device in Figure 1;
  • Figure 9 shows a schematic structural diagram of the top door state of the door opening and closing device in Figure 1;
  • Figure 10 shows a schematic structural diagram of the hovering state of the door opening and closing device in Figure 1;
  • FIG. 11 shows a schematic structural diagram of the door lifting mechanism of the door opening and closing device in FIG. 10 .
  • the embodiment of the present disclosure provides a door opening and closing device, which is installed on the box 12 of the electrical equipment and connected to the door 13 of the electrical equipment.
  • the door opening and closing device drives the door 13 relative to the box.
  • the body 12 is deflected to realize the closing and opening of the box 12, thus improving the convenience of operation.
  • the door opening and closing device can also maintain the door body 13 at the preset opening position after the door body 13 reaches the preset opening degree, making it easier to take or store items in the box 12, thus improving the comfort of use and also avoiding the need for Safety risks of personnel collision caused by door deflection and closing.
  • the door opening and closing device provided by the embodiment of the present disclosure can be mainly used in electrical equipment to automatically open or close the door body 13.
  • the door opening and closing device can automatically open the door body 13 after receiving the door opening signal; wherein, the door opening signal can be Triggered by the user or triggered by the electrical device itself.
  • the door opening and closing device can automatically close the door 13 after receiving the door closing signal; the door closing signal can be triggered by the user or by the electrical equipment itself. of.
  • the door opening and closing device may include: a rotating door mechanism 400 and a driving mechanism 200.
  • the driving mechanism includes a linkage wheel 300; the linkage wheel 300 serves as a driving force transmission component and is rotatably disposed on the base 900 or the box 12. It is connected to the upstream driving device to obtain driving force and transmits the driving force through rotation; and the linkage wheel 300 is also connected to the rotating door mechanism 400, and the rotating door mechanism 400 is connected to the door body 13, so that the linkage wheel 300 can be rotated to drive the rotating door.
  • the door mechanism 400 operates, and the door body 13 is rotated to realize the door opening and closing operation.
  • the door body 13 can be rotated to automatically open and close the door, thereby reducing the difficulty of manual door opening and improving the convenience and comfort of the door opening and closing operation. sex.
  • the linkage wheel 300 When the door body 13 rotates to the preset opening position, the linkage wheel 300 will no longer drive the rotating door mechanism 400 and stop applying driving force to the linkage wheel 300 to maintain the door body 13 at the current position, thereby interrupting the door body.
  • the driving relationship between 13 and the upstream driving device avoids interference with the manual operation of the door 13 and facilitates the manual operation of the door 13 .
  • the center of gravity of the door deviates, causing the door 13 to deflect autonomously, making it impossible to maintain the opening of the door 13, making it inconvenient to use, and even Will create a safety risk for collision operators.
  • a limit groove 320 can be provided on the linkage wheel 300, and a hovering mechanism 600 can be provided on the base 900.
  • the hovering mechanism 600 moves relative to the base 900 and then presses against the limiting groove 320, locking the linkage wheel 300 on the base 900 to brake.
  • the rotating door mechanism 400 rotates the door body 13 to achieve hovering of the door body 13 and maintain it at a preset opening position.
  • the limiting groove 320 rotates following the linkage wheel 300, and the hovering mechanism 600 can move relative to the base 900, and can change its moving state in response to changes in the rotational position of the linkage wheel 300, so that when the limiting groove 320 rotates
  • the hovering mechanism 600 matches the relative position, the hovering mechanism 600 can resist the clamping limit groove 320, lock the linkage wheel 300, and limit the rotation of the linkage wheel 300, thereby braking the swing door mechanism 400 to limit the door body. 13 deflects, thereby keeping the door body 13 hovering at the preset position.
  • the locking state of the hovering mechanism 600 and the limiting groove 320 is a reversible state.
  • the locking state is reversible.
  • the linkage wheel 300 breaks through the limiting effect and continues to rotate.
  • the linkage wheel 300 releases the braking state and can drive the swing door mechanism 400 to rotate the door body 13 to close, or further expand the opening of the door body 13.
  • the hovering mechanism 600 may include a hovering member 610 and a pushing member. 620;
  • the hovering member 610 is movably disposed on the base 900, and continues to press against the linkage wheel 300, and can match and press against the clamping limit groove 320, so that the linkage wheel 300 makes the limit groove 320 and the hovering
  • the hovering part 610 can move toward the linkage wheel 300 and push against the limiting groove 320 to lock the linkage wheel 300 on the base 900 to realize braking of the linkage wheel 300;
  • the pushing part 620 serves as The driving element of the hovering part 610 continues to provide the ejection force to the hovering part, pushing the hovering part 610 toward the linkage wheel 300, so that the linkage between the ejection hovering part 610 and the limiting groove 320 can be realized.
  • Round 300 resists resistance.
  • the hovering member 610 can always maintain the state of pushing against the linkage wheel 300 under the action of the continuous pushing force. During the rotation of the linkage wheel 300, the hovering member 610 slides on the linkage wheel 300; only When the linkage wheel 300 rotates to a state where the limiting groove 320 is opposite to the hovering mechanism 600, the hovering member 610 moves and presses against the limiting groove 320 under the action of the pushing force, braking the linkage wheel 300.
  • the continuous pushing force allows the hovering component 610 to track the rotational position of the linkage wheel 300 and respond to the positioning state of the limiting groove 320 with high efficiency.
  • a resisting portion 611 can be provided on the hovering member 610 for contacting and resisting the limiting groove 320 , and specifically by pushing against the inside of the limiting groove 320 to achieve contact and resisting resistance.
  • the limiting groove 320 can be configured as a groove on the peripheral surface of the linkage wheel 300 , and accordingly, the abutment portion 611 of the hovering member 610 can be configured to match the groove shape of the groove.
  • the matching convex portion ensures that the resisting portion 611 can be inserted into or disengaged from the groove, so that the resisting portion 611 can smoothly clamp and release the brake.
  • the notch of the groove can be provided with a connecting surface 328 for smoothly connecting with the circumferential surface of the linkage wheel 300, so that the supporting portion 611 can smoothly slide into the groove and smoothly detach from the groove relative to the circumferential surface of the linkage wheel 300, so that braking and releasing the brake can be achieved smoothly and stably.
  • the groove shape of the groove can be set in a C-shape or a V-shape, and accordingly, the abutment portion 611 is also set in an embeddable arc-shaped or spire-shaped structure.
  • a certain gap can be left between the resisting part 611 and the groove.
  • a part of the resisting part 611 resists the groove.
  • a gap is formed between another part of the area and the groove wall.
  • a pushing limit groove 612 can be provided on the suspension member 610, and the pushing member 620 is disposed in the pushing limit groove 612 so that a relatively stable connection state is maintained between the pushing member 620 and the suspension member 610, which can reduce the amplitude of the relative swing between the two to a certain extent, thereby maintaining the force direction, movement direction and other stability of the abutting portion 611.
  • the contact area between the abutting part 611 and the limiting groove 320 is stable to ensure the braking effect.
  • the pushing member 620 can also be directly connected to the pushing part 611 to concentrate the point of action of the pushing force on the pushing part 611, thereby reducing the risk of the direction of the pushing force being offset and the abutting effect being unstable due to the posture change of the suspension member 610 itself.
  • the size specifications of the ejection limit groove 612 and the ejection piece 620 can be designed to match, so that the size of the ejection limit slot 612 can be slightly larger than the width of the ejection piece 620, thereby reducing the relative swing space and maintaining Stability in the direction of the ejection force.
  • the ejection limiting groove 612 can be provided as a blind hole along the ejection force direction and capable of accommodating the ejection member 620 .
  • the bottom of the hole is provided on the ejection top portion 611 to form a circumferential direction for the ejection member 620 . limit, thereby limiting the circumferential swing range, reducing the risk of the hovering component 610 springing up due to force, and ensuring the stability of the pushing position and attitude.
  • a top abutment portion 611 is provided at one end of the suspension member 610 for contacting the top abutment limit groove 320, and a connecting portion may also be provided at the other end of the suspension member 610 for connecting the push member 620, thereby facilitating the molding process of the suspension member and simplifying the process flow.
  • the pushing member 610 can be configured as an elastic member, thereby exerting a continuous and continuous pushing force through the elastic deformation of the elastic member, ensuring that the hovering member 610 responds to the rotational position of the linkage wheel 300 with a simple structure and high efficiency. Change, when the limiting groove 320 is in place, it can quickly push into the limiting groove 320; at the same time, the stability of the elastic deformation of the elastic member enables the pushing force exerted on the hovering member 610 to remain stable.
  • the linkage wheel 300 rotate and release the braking state under the action of a relatively stable and controllable driving force, thereby achieving the stability of the hovering function of the door opening and closing device. reliability, and smooth performance.
  • the assembly method of elastic parts should be set based on the principle of relatively stable and linear deformation state.
  • the hovering member 610 can be disposed between the elastic member and the peripheral surface of the linkage wheel 300, and the elastic member is compressed and arranged between the base 900 and the hovering member 610. And keep the deformation reset direction consistent with the direction of the ejection force, thereby converting the elastic thrust of the elastic member into a stable elastic ejection force output.
  • the elastic member When the elastic member provides elastic ejection force in the stretched state, the elastic member can be stretched and arranged between the base 900 and the hovering member 610, and the deformation reset direction can be kept consistent with the direction of the ejection force, so that the elastic member can be stretched.
  • the elastic pulling force is converted into a stable elastic pushing force output.
  • the elastic member is a spring, and may be configured as a compression spring or a tension spring, thereby providing a stable ejection force through compression deformation or tensile deformation.
  • the compression spring can be compressed between the hovering member 610 and the base 900.
  • a tension spring can be stretched and connected between the hovering member 610 and the base 900 .
  • the first end of the spring can be pressed against the push top 611, a boss portion 909 approximately the same height as the spring can be provided on the base 900, and the second end of the spring can be pressed against the boss.
  • the spring On the platform 909, the spring is kept straight in its axial direction to form a stable and reliable ejection force.
  • the first end of the tension spring can be fixed on the main body of the push piece 610, or directly on the push top 611, and the second end of the tension spring can be fixed on the boss portion 909 provided on the base 900, and as far as possible
  • the tension spring is flush with the plate surface of the base 900 and maintains a straight posture to form a stable and reliable pushing force.
  • a support groove 908 can also be provided below the boss portion 909 to limit and support the spring, thereby ensuring the stability of its pressing position and avoiding shaking.
  • elastic members such as torsion springs and reeds may also be used, as long as the direction of the elastic force is roughly consistent with the moving direction of the hovering member 610, which will not be described again here.
  • a hovering limit chute 906 can be provided on the base 900 and the hovering member 610 is set at the hovering limit position. In the chute 906, through the guiding and restraining effects of the side walls of the hovering limit chute 906, the moving direction of the hovering member 610 is kept stable, thereby ensuring the reliability of the braking performance.
  • the hovering limiting chute 906 can be a gap between two opposing limiting bosses 907, and the limiting boss 907 has a certain gap in the moving direction of the hovering member 610.
  • the length is sufficient to meet the limit within the sliding stroke.
  • An upper limit structure can also be connected to the top of the two limit bosses 907, which can limit their separation from the base 900 to a certain extent; a corresponding upper limit structure can also be set on the upper cover of the base 900, in conjunction with the hovering limit chute. 906 relative to each other, thereby achieving the purpose of upper limit, so that the hovering member 610 can always move in a stable direction, ensuring the reliability of braking performance.
  • the hovering member 610 in order to maintain the stability of the moving direction of the hovering member 610 and limit unstable swings, can be set in a rod shape, and the resisting portion 611 is provided at one end thereof close to the linkage wheel 300; that is, it has A long strip structural member of a certain length cooperates with the hovering limit chute 906 to achieve stable sliding. By utilizing its length characteristics and the radial limiting effect of the hovering limit chute 906 on the long strip structural member, it reduces the risk to a certain extent. swing range.
  • the swing door mechanism 400 may include a front link 410 and a rear link 420 with hinged ends.
  • the other end of the front link 410 rotates at the first connection point 431.
  • the connecting rod 410 is disposed between the bottom surface of the linkage wheel 300 and the base 900.
  • the rear link 420 is deflectably disposed in the fixed groove 329 opened on the top surface of the linkage wheel 300, and the other end of the rear link is connected to the linkage wheel 300.
  • the rotation center 310 of the linkage wheel 300 is coaxially connected to the base 900, that is, the rear connecting rod 420 can rotate with the linkage wheel 300, and the first resisting surface 329a and the second resisting surface 329a are oppositely opened on the groove wall of the fixed groove 329.
  • the front link 410 is pushed and pulled under the push of the resisting surface 329b to rotate the door body 13 to realize the door opening and closing operation.
  • the front connecting rod 410 and the rear connecting rod 420 are respectively arranged on both sides of the linkage wheel 300, and the linkage wheel 300 is rotatably supported on the reserved thickness space on the base 900 without occupying the upper space of the linkage wheel 300, thereby reducing the space requirement of the revolving door mechanism 400 in the thickness direction to a certain extent; and the rear connecting rod 420 is sunken and arranged in the fixed groove 329, so that the overall assembly height of the revolving door mechanism 400 and the linkage wheel 300 will not be excessively higher than the height of the linkage wheel 300, and may even be level.
  • the thickness of the door opening and closing device can be reduced as a whole.
  • the front link 410 and the rear link 420 can also be arranged in the lower space of the linkage wheel 300, above the base 900, and the fixing groove 329 is also provided on the bottom surface of the linkage wheel 300, so that the whole Reduce the overall thickness of the door opening and closing mechanism.
  • the door body 13 and the box body 12 are rotatably connected to the first connection point 431
  • the front link 410 and the door body 13 are connected to the second connection point 432
  • the rear link 420 and the front link 410 are rotatably connected to
  • the third connection point 433 the linkage wheel 300 has a rotation center 310
  • the second connection point 432 and the third connection point 433 are respectively located on both sides of the line connecting the first connection point 431 and the rotation center 310, so that the two connecting rods
  • the force application points are located on both sides of the above-mentioned connection line.
  • the deformation directions or trends of the two connecting rods will be in two opposite directions of the rod body, thus avoiding deviation to the same side and maintaining a stable balance. interface, so as to obtain a stable force-applying structural form and avoid excessive deformation, which affects the overall form stability of the door opening and closing device.
  • the door opening and closing device is also provided with a door pushing mechanism 500, which is connected to the linkage wheel 300.
  • a door pushing mechanism 500 which is connected to the linkage wheel 300.
  • the door body 13 is pushed to break through the gap between the door body 13 and the box body 12.
  • the adsorption force pushes up the door body 13 and reduces the difficulty of the revolving door mechanism 400; among them, the hovering mechanism 600, the top door mechanism 500 and the revolving door mechanism 400 are located on the circumferential side of the linkage wheel 300, and the hovering mechanism 600 and the revolving door
  • the mechanisms 400 are located on both sides of the top door mechanism 500, thereby being reasonably distributed and reducing space occupation and the risk of mutual interference.
  • the top door mechanism 500 may include a top door member 520, and the top door member 520 is movably disposed on the base 900 and the linkage wheel 300 A top door surface 322 is provided in the limit groove 320; under the condition that the driving device drives the linkage wheel 300 to rotate, the top door surface 322 can follow the linkage movement.
  • the wheel 300 rotates to push the top door member 520 to move relative to the base 900 so that the top door member pushes against the door body 13 .
  • the hovering mechanism 600 resists the peripheral surface of the linkage wheel 300; when the linkage wheel 300 rotates, The linkage wheel 300 pushes the top door member 520 to move relative to the base 900 through the top door surface 322 to push the door body 13, and then drives the rotating door mechanism 400 to continue rotating the door body 13.
  • One end of the hovering mechanism 600 slides along the peripheral surface of the linkage wheel 300 to hover. When the mechanism 600 slides into the limiting groove 320, the hovering mechanism 600 resists the limiting groove 320 to provide a force for the braking linkage wheel 300 to rotate.
  • the door 13 in order to improve the sealing effect between the door 13 and the box 12 when the door 13 is closed on the box 12, the door 13 is usually pressed against the box 12 with a larger pressure, or by adsorption.
  • the structure adsorbs the door body 13 to the box body 12. There is a large adsorption force between the door body 13 and the box body 12.
  • a large force is required to make the gap between the door body 13 and the box body 12 Detach adsorption.
  • the linkage wheel 300 rotates, the top door surface 322 can push the top door member 520 to move relative to the box body 12, thereby pushing the door 13 open.
  • the top door surface 322 provided on the linkage wheel 300 directly interacts with the top door member 520, so that the top door member 520 can be pushed open.
  • a driving structure can be used to drive the linkage wheel 300 to rotate, so that the door top member 520 can push the door body 13, which can reduce the number of parts of the entire door opening and closing device, improve the integration of the entire door opening and closing device, and provide stability. The direction and effect of pushing force.
  • the top door member 520 when the linkage wheel 300 rotates, the top door member 520 cannot rotate with the linkage wheel 300 , and the top door member 520 can move in a direction closer to or away from the door body 13 under the action of the top door surface 322 , thereby pushing up the door. Body 13.
  • the top door member 520 can fit with the outer surface of the top door surface 322.
  • the top door member 520 moves in the shape of the outer surface of the top door surface 322, and moves in a direction approaching or away from the door body 13, so as to Push up the door body 13.
  • the top door member 520 may be in contact with the top door surface 322, or may not be in contact with the top door surface 322.
  • the driving structure drives the linkage
  • the top door member 520 can resist the top door surface 322 and push the top door member 520 to move toward the door body 13 through the top door surface 322 to push the door body 13 away.
  • the top door surface 322 rotates following the linkage wheel 300, and the top door member 520 moves linearly, which has a stable push force direction and effect.
  • the rotation direction in which the linkage wheel 300 can open the door 13 is defined as forward rotation. If the door opening and closing device receives the door opening signal, the driving structure drives the linkage wheel 300 to rotate forward, and the rotating door mechanism 400 can follow the linkage wheel 300 Rotate forward to open the door 13. If the door opening and closing device receives a closing signal, the driving structure drives the linkage wheel 300 to reversely rotate, and the swing door mechanism 400 can follow the linkage wheel 300 to reversely rotate, thereby closing the door body 13 .
  • the top door surface 322 resists the top door member 520 and can push the top door member 520 relative to the base. 900 to move the top door member 520 against the door body 13 .
  • the top door surface 322 can be disposed on one side of the limiting groove 320, opposite to the transition surface 328.
  • the top door surface 322 rotates following the linkage wheel 300, the top door surface 322 resists the top door member 520, causing the top door member 520 to move toward the top door member 520.
  • the top door member 520 gradually extends out of the door body 13 .
  • the linkage wheel 300 rotates, more and more parts of the top door member 520 extend out of the box 12 , thereby gradually pushing against the door body. 13.
  • the top door surface 322 is protruding on the linkage wheel 300, so the distance from the center of the linkage wheel 300 to each place on the top door surface 322 is different. The distance is different.
  • the top door surface 322 resists the top door member 520 and moves toward the door body 13, so that the top door member gradually pushes against the door body 13.
  • the top door surface 322 gradually extends in a direction away from the rotation center 310 of the linkage wheel 300; it can be understood that the top door surface 322 is tilted, and when the door body 13 is closed on the box body 12, the top door member 520 is set In the limiting groove 320 , the connecting portion between the top door surface 322 and the peripheral surface of the linkage wheel 300 is closest to the rotation center 310 of the linkage wheel 300 . Since the top door surface 322 moves away from the rotation center 310 of the linkage wheel 300 It is convex and inclined.
  • the top door surface 322 will resist the top door member 520 and move in the direction closer to the door body 13, so that the top door member 520 gradually extends out of the box body 12. Thereby the door body 13 is pushed away.
  • connection point 326 the point on the top door surface 322 with the farthest point from the rotation center 310 of the linkage wheel 300 is defined. If the distance between the connection point 326 and the rotation center 310 of the linkage wheel 300 is further, the extending length of the top door member 520 will be longer, and the opening angle of the door body 13 will be larger.
  • the door top member 520 can push away the door body 13 at an angle of 3 to 5 degrees, and the specific angle can be flexibly set at an angle required to break through the door opening resistance of the door body 13 .
  • the top door surface 322 when the top door surface 322 is pushing against the door body 13, it may be that the door body 13 has been pushed against the door body 13 at the middle position of the top door surface 322. In the process of continuing to rotate, the door body 13 can be opened to a smaller angle, which is convenient. The rotating door mechanism 400 continues to open the door body 13 .
  • the peripheral surface of the linkage wheel 300 also includes an escape surface 324.
  • the escape surface 324 Connected to the top door surface 322, after the top door component and the top door surface 322 are out of contact, the top door component 520 can follow the escape surface 324 to reset.
  • the top door surface 322 is disposed in front of the avoidance surface 324. That is to say, during the rotation of the linkage wheel 300, the top door surface 322 first contacts the top door member 520, and pushes against the top door member 520 toward the top door member 520. When the top door member 520 moves away from the door body 13 , after the top door member 520 is out of contact with the top door surface 322 , the top door member 520 can contact the escape surface 324 , so that the top door member 520 can move in a direction away from the door body 13 . After opening the door body 13, it can be retracted to the box body 12 to facilitate subsequent closing of the door.
  • the linkage wheel 300 is not provided with an escape surface 324, after the top door member 520 pushes the door body 13, the top door member 520 always extends out of the door body 13.
  • the top door member 520 is located at The outside of the box 12 will interfere with the door 13, causing the door 13 to be unable to be closed. Therefore, the main purpose of providing the escape surface 324 is to enable the top door member 520 to provide a space for the top door member 520 to be recovered after the door 13 is pushed back.
  • the space on the box body 12 allows the top door member 520 to be retracted to the box body 12 after pushing the door body 13, preventing the door body 13 from being unable to be retracted.
  • an elastic member 510 can be provided on the base 900 and the top door member 520, and the top door member 520 can be recovered to the box 12 through the restoring force of the elastic member 510.
  • the elastic member 510 When the top door surface 322 is pushing against the top door member 520, the elastic member 510 gradually deforms. When the connection point 326 contacts the top door member 520, the elastic member 510 deforms to the maximum, and the driving structure drives the linkage wheel 300 to continue to rotate. , the top door member 520 is out of contact with the top door surface 322. After the resistance is released, the escape surface 324 provides the top door member 520 with a space to be recovered to the box 12. Under the restoring force of the elastic member 510, the top door member 520 It can move in a direction away from the door body 13 so that the entire top door member 520 can be recovered onto the box body 12 to facilitate the closing of the door body 13 .
  • the elastic member 510 can be a spring or a torsion spring, any one can be selected.
  • the elastic member 510 is a spring
  • one end of the spring is connected to the top door member 520, and the other end can be fixed on the base 900 or the connecting shaft of the linkage wheel 300.
  • the rotating shaft is connected to the base 900 Fixed connection. That is to say, the section of the spring away from the top door member 520 needs to be connected to the fixed structure.
  • the elastic member 510 is a spring
  • the spring is gradually stretched.
  • the connection point 326 contacts the top door member 520
  • the stretching amount of the spring reaches the maximum.
  • the driving structure drives
  • the linkage wheel 300 continues to rotate
  • the top door member 520 and the top door surface 322 are separated from the resistance.
  • the escape surface 324 provides the top door member 520 with a space to be recovered to the box 12.
  • the restoring force of the spring down, top door piece 520 facing away The movement in the direction away from the door body 13 enables the entire top door member 520 to be recovered onto the box body 12 to facilitate the closing of the door body 13 .
  • the spring is a torsion spring
  • the middle part of the torsion spring and the first end of the torsion spring are arranged on the base 900, and the second end of the torsion spring is connected to the top door member 520, wherein the middle part is connected to the first end and the second end respectively.
  • the elastic member 510 is a torsion spring
  • the torsion spring when the top door surface 322 presses against the top door member and moves toward the door body 13, the torsion spring is twisted.
  • the torsion spring's restoring force Under the action of , the top door member 520 can follow the escape surface 324 to move in a direction away from the door body 13 , so that the top door member 520 can be reset, avoiding interference between the top door member 520 and the door body 13 , and making it easier to close the door.
  • the top door surface 322 and the escape surface 324 are connected to the connection point 326, and the distance between the connection point 326 and the rotation center 310 of the linkage wheel 300 is greater than the distance from the escape surface 324 and the top surface to the rotation center of the linkage wheel 300. 310 distance.
  • the top door surface 322 and the escape surface 324 are connected to each other.
  • the point at which they are connected to each other can be defined as a connection point 326 .
  • the connection point 326 is the distance between the top door surface 322 and the escape surface 324 from the linkage wheel 300 .
  • the farthest point of the rotation center 310 under the condition that the connection point 326 and the top door member 520 are in contact, the top door member 520 pushes the door body 13 at the farthest angle.
  • the escape surface 324 is The top door member 520 provides a space to move away from the door body 13 so that the top door member 520 can be retracted to the box body 12 to facilitate subsequent closing of the door.
  • the door body 13 gradually opens. It is not when the connection point 326 contacts the top door member 520 that the top door member 520 opens the door body 13.
  • the top door surface 322 During the rotation of the linkage wheel 300, it may be that one of the points on the top door surface 322 is in contact with the top door member 520, and the top door member 520 pushes open the door body 13, but only when the connection point 326 and the top door member 520 are in contact. , the opening of the door body 13 in the door lifting stage reaches the maximum angle.
  • the speed of the top door member 520 pushing against the door is related to the rotation speed of the driving structure driving linkage wheel 300.
  • the faster the linkage wheel 300 rotates the faster the speed at which the door top member 520 pushes against the door body 13. If the linkage wheel 300 rotates slower, the door pushing member 520 pushes the door body 13 slower.
  • the escape surface 324 and the top door surface 322 may be arc surfaces or inclined planes.
  • one end of the revolving door mechanism 400 is connected to the linkage wheel 300 and the other end is connected to the door body 13 .
  • the top door member 520 and the revolving door mechanism 400 can be driven by the same driving structure and linkage wheel 300 .
  • the lifting door member 520 first pushes the door body 13 to a smaller angle, and then the rotating door machine The structure 400 further opens the door 13.
  • a mounting slot 912 is provided on the base 900, and the top door member 520 is movably disposed in the mounting slot 912.
  • the mounting groove 912 is elongated, and the top door member 520 is disposed in the installation groove 912 and can move along the extending direction of the installation groove 912 , so that the top door member 520 can move toward or away from the door body 13 .
  • the extension direction of the installation groove 912 can be along the linkage wheel 300 to the door body 13. In order to reduce the loss of the door pushing force when the door lifting member 520 is pushing the door, when the door body 13 is closed, the installation groove 912 can be connected with the door body 13. Door body 13 is vertical.
  • the top door surface 322 and the linkage wheel 300 are integrally formed.
  • the two are integrally formed, which means that the linkage wheel 300 directly interacts with the top door member 520, which can reduce the installation of other parts, reduce the structure of the door opening and closing device 11, and reduce the occupied space.
  • the linkage wheel 300 rotates driven by the driving structure, and through the setting of the top door surface 322, the rotation can be converted into the movement of the top door member 520.
  • the linkage wheel 300 can be used to realize the top door before opening the door, which improves the application range of the linkage wheel 300, reduces the driving structure of the top door member 520, thereby reducing the structure of the door opening and closing device 11 and reducing the occupied space.
  • the door 13 in order to improve the sealing effect between the door 13 and the box 12 when the door 13 is closed, the door 13 is usually pressed against the box 12 with a relatively large pressure. On the box 12, or the door 13 is adsorbed on the box 12 through an adsorption structure. There is a large adsorption force between the door 13 and the box 12. When opening the door 13, a large force is required.
  • the door body 13 and the box body 12 are detached from each other.
  • a top door surface 322 is provided on the linkage wheel 300. When the linkage wheel 300 rotates, the top door surface 322 can push the top door member to move toward the box 12, thereby pushing the door 13 open.
  • the top door surface 322 can directly Acting with the top door member 520, it can directly push the door body 13, that is, a driving structure can drive the linkage wheel 300 to rotate, so that the top door member 520 can push the door body 13, which can reduce the number of parts of the entire door opening and closing device 11 and improve the entire switch. Integration of the door device.
  • the door opening and closing device drives the revolving door mechanism to rotate the door body 13 through the linkage wheel that can be driven by the driving device, thereby realizing automatic door opening and closing; specifically, the linkage wheel 300 rotates forward and reverse to drive the revolving door mechanism 400 to operate the sliding door.
  • the body 13 realizes opening and closing the door; by setting the limit groove 320 on the linkage wheel 300 and matching the hovering mechanism 600 provided on the base 900, a hovering functional structure is formed.
  • the hovering mechanism 600 Track the rotation position of the linkage wheel 300, and when the linkage wheel 300 rotates to the preset hovering position, the linkage wheel 300 is locked on the base 900 by the hovering mechanism 600 resisting the limiting groove 320, thereby realizing The linkage wheel is braked to brake the revolving door mechanism 400 connected to the linkage wheel 300, thereby realizing the hovering of the door body 13 and ensuring the stability of the opening of the door body 13. While reducing the difficulty of opening the door, it is also convenient to use and reduces the risk of collision. At the same time, the limit slot 320 is reused and a top door surface 322 and a top door mechanism 500 are provided.
  • the top door mechanism 500 pushes the door body to break through the door opening resistance such as the adsorption force of the door body 13, making it easier to rotate the door.
  • the mechanism 400 rotates the door body 13 to reduce the difficulty of opening and closing the door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

一种开关门装置，包括：驱动机构（200）、转门机构（400）、顶门机构（500）和悬停机构（600），驱动机构（200）包括联动轮（300），联动轮（300）可转动地设置在底座（900）上，联动轮（300）周面上设置有限位槽（320），限位槽（320）具有沿联动轮（300）周面方向上的顶门面（322）；转门机构（400）与联动轮（300）和门体（13）连接；顶门机构（500）包括可移动地设置在底座（900）上的顶门件（520）；悬停机构（600）可移动地设置在底座（900）上。还提供了一种具有该开关门装置的电器设备。该开关门装置至少能够在一定程度上解决电器设备的开关门装置停机后无法维持开门状态的技术问题。

Description

一种开关门装置和电器设备
相关申请的交叉引用
本申请要求于2022年9月20日提交且申请号为202211145453.4的中国专利申请的优先权，其全部内容通过引用合并于此。
技术领域
本公开内容属于电器设备领域，特别涉及一种开关门装置和电器设备。
背景技术
随着生活水平的提高，冰箱、洗碗机和消毒柜等电器设备广泛深入到人们的生活中。为了保持上述电器设备的密封性能，通常在其箱体和门体之间设置吸附结构或者保持内外负压，以将门体稳定地固定在箱体上。这样做虽然提升了电器设备的相关性能，但是也一定程度上增大了开门的难度，需要较大的力量才能将门体拉开，使用多有不便。为此，可设置开关门装置实施开关门操作，降低操作难度。
在相关技术中，为了避免操作干涉，当门体到达预设开度之后，开关门装置将会停止输出驱动力，在门体的安全措施或者地面不平等因素的作用下，门体会向封闭箱体的方向转动，从而无法维持开门状态，造成使用不便，甚至会产生一定的安全风险。
发明内容
本公开一个或多个实施方式提供了一种开关门装置和电器设备，旨在至少能够在一定程度上解决电器设备的开关门装置停机后无法维持开门状态的技术问题。为此，
依据本公开的一方面，提供了一种开关门装置，所述开关门装置可以包括：驱动机构、转门机构、顶门机构和悬停机构；
所述驱动机构包括联动轮，所述联动轮可转动地设置在底座上，所述联动轮周面上设置有限位槽，所述限位槽具有沿所述联动轮周面方向上顶门面；
所述转门机构与所述联动轮和门体连接；
所述顶门机构包括可移动地设置在所述底座上的顶门件；
所述悬停机构可移动地设置在所述底座上；
在所述门体关闭的情况下，所述顶门件一端位于所述限位槽内，所述悬停机构抵持于所述联动轮的周面上；
在所述联动轮转动的情况下，所述联动轮通过所述顶门面推动所述顶门件相对于所述底座移动以推动所述门体，再带动所述转门机构继续转动所述门体，所述悬停机构一端沿所述联动轮周面滑动以在所述悬停机构滑动至所述限位槽内时，所述悬停机构抵持于所述限位槽内，以提供制动所述联动轮转动的作用力。
依据本公开地另一个方面，提供了一种电器设备，包括：箱体、门体以及开关门装置；所述门体转动地连接在所述箱体上，且所述开关门装置连接在所述箱体上并与所述门体相连，以打开或者关闭所述门体，并在门体转动到预设位置时实现悬停。
附图说明
为了更清楚地说明本公开实施方式中的技术方案，下面将对实施方式描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了依据本公开实施方式地开关门装置的开门悬停状态结构示意图；
图2示出了图1中开关门装置的关门状态的结构示意图；
图3示出了图1中的开关门装置的悬停机构的结构示意图；
图4示出了图1中的开关门装置的联动轮的结构示意图；
图5示出了图1中的开关门装置的悬停件和顶推件的结构示意图；
图6示出了图1中的开关门装置的悬停限位滑槽的结构示意图；
图7示出了图1中的开关门装置的悬停件和悬停限位滑槽的装配结构示意图；
图8示出了图1中的开关门装置的初始状态的结构示意图；
图9示出了图1中的开关门装置的顶门状态的结构示意图；
图10示出了图1中的开关门装置的悬停状态的结构示意图；以及
图11示出了图10中的开关门装置的顶门机构的结构示意图。
附图标记：
12-箱体，13-门体；
200-驱动机构；
300-联动轮，310-转动中心，320-限位槽，322-顶门面，324-避让面，326-连接点，
328-过渡面，329-固定槽，329a-第一抵触面，329b-第二抵触面；
400-转门机构，410-前连杆，420-后连杆，431-第一连接点，432-第二连接点，433-
第三连接点；
500-顶门机构，510-弹性件，520-顶门件；
600-悬停机构，610-悬停件，611-顶抵部，612-推顶限位槽，620-顶推件；
900-底座，906-悬停限位滑槽，907-限位凸台，908-支撑槽，909-凸台部，912-安
装槽。
具体实施方式
下面将结合本公开实施方式中的附图，对本公开实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式仅仅是本公开的一部分实施方式，而不是全部的实施方式。基于本公开中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施方式，都属于本公开保护的范围。
此外，本公开可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本公开提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
下面结合附图并参考具体实施方式描述本公开地实施方式：
参见图1和图2，本公开实施方式提供了一种开关门装置，安装到电器设备的箱体12上，并与电器设备的门体13连接，开关门装置通过驱动门体13相对于箱体12偏转，以实现箱体12的封闭和开启，从而提升了操作便捷性。开关门装置还能够在门体13到达预设开度后维持门体13的在预设开度的位置，便于在箱体12内拿取或者存储物品，从而提升了使用舒适性，也能够避免门体偏转关闭而造成的人员碰撞的安全风险。
本公开实施方式提供的开关门装置可以主要应用在电器设备上，用于自动打开或者是关闭门体13，开关门装置在接收到开门信号后可自动打开门体13；其中，开门信号可以是用户触发的，也可以是电器设备自身触发的。同样的，开关门装置在接收到关门信号后可自动关闭门体13；其中，关门信号可以是用户触发的，也可以是电器设备自身触发 的。
本公开实施方式中，开关门装置可以包括：转门机构400和驱动机构200，驱动机构包括联动轮300；联动轮300作为驱动力的传递组件，转动地设置在底座900或者箱体12上，与上游的驱动器件相连获取驱动力并通过转动以传递驱动力；并且联动轮300还与转门机构400连接，转门机构400与门体13连接，从而可通过联动轮300转动，以驱动转门机构400动作，转动门体13实现开关门操作。在本公开实施方式中，通过设置顶门机构500、转门机构400和联动轮300，能够转动门体13以实现自动开关门，得以降低人工操作的开门难度，提升开关门操作的便捷性和舒适性。
当门体13转动到预设的开度位置时，联动轮300将不再驱动转门机构400动作，并停止向联动轮300施加驱动力以使门体13维持在当前位置，从而中断门体13与上游驱动器件的驱动关系，避免与人工操作门体13相干涉，方便人工操作门体13。但由于冰箱等电器设备的门体13上储物，或者冰箱放置偏斜等因素造成门体重心偏移，导致门体13自主偏转，从而无法维持门体13的开度，不便于使用，甚至会造成碰撞操作人员的安全风险。
参见图2和图3，为了解决开关门装置停机时门体13无法维持开度的问题，可以在联动轮300上开设限位槽320，并在底座900上设置悬停机构600，在联动轮300的限位槽320转动至与悬停机构600处于相对的状态时，悬停机构600相对底座900移动而后顶抵在限位槽320上，将联动轮300锁定在底座900上，以制动转门机构400转动门体13，实现门体13的悬停，保持在预设开度位置。
也就是说，限位槽320跟随联动轮300转动，悬停机构600可相对于底座900移动，并能够响应联动轮300的转动位置变化而改变其移动的状态，从而当限位槽320转到与悬停机构600匹配相对的位置时，悬停机构600可以顶抵卡紧限位槽320，锁止联动轮300，限制联动轮300地转动，从而制动转门机构400，以限制门体13偏转，从而保持门体13悬停在预设位置。
值得说明的是，悬停机构600和限位槽320的顶抵锁止状态为可逆的状态，当联动轮300受到的外部驱动力的作用大于悬停机构600与限位槽320之间的制动力时，联动轮300突破顶抵限位作用，继续转动，联动轮300解除制动状态，可驱动转门机构400转动门体13至关闭，或者也可进一步扩大门体13的开度。
参见图3和图5，在一些实施方式中，悬停机构600可包括悬停件610和顶推件 620；悬停件610可移动地设置在底座900上，并持续顶抵在联动轮300上，并且能够匹配顶抵卡紧限位槽320，从而在联动轮300使得限位槽320与悬停件610相对的状态时，悬停件610可向联动轮300移动并顶抵在限位槽320上，将联动轮300锁定在底座900上，实现联动轮300的制动；顶推件620作为悬停件610的驱动元件，持续向悬停件提供推顶力，将悬停件610向联动轮300向联动轮300推顶，从而可推顶悬停件610与限位槽320的实现联动轮300的顶抵制动。
需要说明的是，悬停件610能够在持续推顶力的作用下，始终保持与联动轮300的顶抵状态，在联动轮300转动过程中，悬停件610在联动轮300上滑动；仅在联动轮300转动到限位槽320与悬停机构600相对的状态的情况下，在推顶力的作用下悬停件610移动并顶抵于限位槽320内，制动联动轮300。通过持续的推顶力使得悬停件610能够跟踪联动轮300的转动位置，高时效响应限位槽320的到位状态，即限位槽320与悬停机构600对位后，悬停件610即刻顶抵卡紧限位槽320。在悬停件610上可设置顶抵部611，用于接触顶抵限位槽320，并可具体通过顶抵进限位槽320的内部，实现接触顶抵制动。
参见图5，在一些实施方式中，限位槽320可设置成位于联动轮300周面上的凹槽，相配合的，悬停件610的顶抵部611可设置成与凹槽的槽型匹配的凸部，且保证顶抵部611可卡嵌进入或脱离凹槽，以便于顶抵部611顺利卡紧制动和解除制动。
值得说明的是，凹槽的槽口可设置用于平滑衔接联动轮300的周面的衔接面328，便于顶抵部611相对于联动轮300的周面顺畅滑动进入凹槽和自凹槽顺畅脱离，从而在实施制动和解除制动时，均能够舒畅稳定达成。
在一些实施方式中，凹槽的槽型可设置成C型或者V型，相应地，顶抵部611也设置成可嵌入的圆弧形或者尖塔形结构。
为了便于顶抵部611顺利脱离凹槽，顶抵部611可与凹槽之间留有一定的间隙，例如：当顶抵部611卡嵌入凹槽内时，顶抵部611的部分区域顶抵在凹槽内壁上，另一部分区域与槽壁之间形成间隙，在保证卡紧的前提下，也便于受到略大于推顶力时，顶抵部611可顺利脱离。
参见图3和图7，在一些实施方式中，考虑到推顶力及其作用效果的稳定性对顶抵部611的制动性能有着积极效果，可在悬停件610上开设推顶限位槽612，将顶推件620设置在推顶限位槽612内从而使得顶推件620和悬停件610之间保持相对稳定的连接状态，一定程度上能够降低两者相对摆动的幅度，从而保持顶抵部611的受力方向、移动方向以 及顶抵部611与限位槽320的接触区域的稳定，保证制动效果。顶推件620也可与顶推部611直接连接，将推顶力的作用点集中在推顶部611上，从而降低由于悬停件610自身的姿态变化导致的顶推力的方向偏移和顶抵效果不稳定的风险。
值得说明的是，推顶限位槽612与顶推件620的大小规格可进行匹配设计，使得推顶限位槽612的规格可略大于顶推件620的宽度，缩小相对摆动的空间，保持推顶力的方向的稳定。
在一些实施方式中，可将推顶限位槽612设置成沿推顶力方向且可容纳顶推件620的盲孔，孔底设置在推顶部611上，形成对顶推件620的周向限位，从而能够限制周向摆动幅度，降低悬停件610受力弹起的风险，保证顶推位置和姿态的稳定。
在一些实施方式中，悬停件610的一端设置顶抵部611，用于接触顶抵限位槽320，悬停件610的另一端还可设置连接部，用于连接顶推件620，从而便于悬停件的成型加工，简化工艺流程。
在一些实施方式中，顶推件610可以设置成弹性件，从而通过弹性件的弹性形变施加持续且连续的推顶力，保证悬停件610以简洁的结构高时效响应联动轮300的转动位置变化，能够在限位槽320到位时，迅速顶抵入限位槽320内；同时，弹性件的弹性形变的稳定性使得其施加到悬停件610上的顶推力也能够保持稳定状态，一方面能够保持悬停状态的稳定，另一方面，还能够使联动轮300在一个相对稳定且可控的驱动力的作用下转动并解除制动状态，从而实现开关门装置的悬停功能的稳定性、可靠性以及可平滑顺畅地实现的性能。
鉴于弹性件的形变可分为压缩形变和拉伸形变，弹性件应当以相对稳定且线性的形变状态为原则设置装配方式。
在弹性件为压缩态提供弹性的推顶力时，可将悬停件610设置在弹性件和联动轮300的周面之间，将弹性件压缩布置在底座900和悬停件610之间，并保持形变复位方向与推顶力方向一致，从而将弹性件的弹性推力转化为稳定的弹性推顶力输出。
在弹性件为拉伸态提供弹性的推顶力时，可将弹性件拉伸设置在底座900和悬停件610之间，并保持形变复位方向与推顶力方向一致，从而将弹性件的弹性拉力转化为稳定的弹性推顶力输出。
在一些实施方式中，弹性件为弹簧，并可具体设置成压簧或者拉簧，从而通过压缩形变或者拉伸形变提供稳定的推顶力。具体可将压簧压缩在悬停件610和底座900之间， 或者可将拉簧拉伸连接在悬停件610和底座900之间。
参见图6和图7，可具体将弹簧的第一端顶抵在推顶部611上，在底座900上设置与弹簧大致等高的凸台部909，并将弹簧的第二端顶抵在凸台部909上，保持弹簧在其轴向上的平直姿态，以形成稳定可靠的推顶力。
可以将拉簧的第一端固定在顶推件610的主体上，或者直接固定在推顶部611上，并将拉簧的第二端固定在底座900上设置的凸台部909上，并尽量拉簧与底座900的板面持平并保持平直姿态，以形成稳定可靠的推顶力。
在一些实施方式中，还可在所述凸台部909的下方设置支撑槽908用于限位支撑上述弹簧，从而保证其顶抵位置的稳定，避免晃动。
在一些实施方式中，也可采用如扭簧，簧片等类型的弹性件，满足弹力方向与悬停件610的移动方向大致吻合即可，此处不再赘述。
在一些实施方式中，为了维持悬停件610的移动方向的稳定，限制过度摆动和震动，可在底座900上设置悬停限位滑槽906，并将悬停件610设置在悬停限位滑槽906内，通过悬停限位滑槽906的侧壁的导向和约束作用，保持悬停件610的移动方向的稳定，进而保证制动性能的可靠性。
参见图6，在一些实施方式中，悬停限位滑槽906可以是两个相对的限位凸台907之间的间隙，且限位凸台907在悬停件610移动方向上具备一定的长度，满足滑动行程内的限位即可。还可以在两个限位凸台907的顶部连接上限位结构，一定程度上可以限制其脱离底座900；还可在底座900的上盖上设置相应的上限位结构，与悬停限位滑槽906相对，从而实现上限位的目的，使得悬停件610能够始终以稳定的方向移动，保证制动性能的可靠性。
在一些实施方式中，为了保持悬停件610的移动方向的稳定，限制不稳定摆动，可将悬停件610设置成杆状，顶抵部611设置在其靠近联动轮300的一端；即具备一定长度的长条形结构件，配合悬停限位滑槽906实现稳定滑动，利用其长度特征和悬停限位滑槽906的对长条形结构件径向限位效果，一定程度上降低摆动幅度。一般来说，悬停限位滑槽906和杆状的悬停件610在推顶力方向上的长度越长，限制摆动幅度的性能越好，悬停件610的移动方向越稳定。
参见图1和图2，在一些实施方式中，所述转门机构400可包括端部铰接的前连杆410和后连杆420，前连杆410的另一个端于第一连接点431转动连接在门体13上，且前 连杆410设置在联动轮300的底面与底座900之间，后连杆420可偏转的设置在联动轮300的顶面上开设的固定槽329内，且后连杆的另一端与联动轮300于联动轮300的转动中心310同轴转动地连接在底座900上，即后连杆420可随联动轮300转动，在固定槽329的槽壁上相对开设的第一抵持面329a和第二抵持面329b的推动下推拉前连杆410，以转动门体13，实现开关门操作。
值得说明的是，前连杆410和后连杆420分别设置在联动轮300的两侧，利用联动轮300转动支撑于底座900上所预留的厚度空间，而不必占用联动轮300的上部空间，从而一定程度上降低转门机构400厚度方向上的空间需求；并将后连杆420下沉设置在固定槽329内，从而使得转门机构400和联动轮300的整体装配高度并不会过度高出联动轮300的高度，甚至会持平，从整体上通过前连杆410和后连杆420的分侧布置以及固定槽329的应用，可整体降低开关门装置的厚度。
在一些实施方式中，还可将前连杆410和后连杆420均布置在联动轮300的下部空间，位于底座900上方，固定槽329也设置在联动轮300的底面上，从而也能够整体降低开关门装置的整体厚度。
在一些实施方式中，门体13和箱体12转动连接于第一连接点431，前连杆410和门体13连接于第二连接点432，后连杆420和前连杆410转动连接于第三连接点433，联动轮300具有转动中心310，且第二连接点432和第三连接点433分别位于第一连接点431和转动中心310的连线两侧，从而使得两个连杆的施力点分别位于上述连线两侧，产生受力形变时，两个连杆的形变方向或者趋势将会是在杆体的两个相对的方向，从而避免向同一侧偏移，平衡维持在一个稳定的界面，从而获得稳定的施力结构形态，避免过度形变，影响开关门装置的整体形态稳定。
参见图1，在一些实施方式中，开关门装置还设置有顶门机构500，与联动轮300相连，在联动轮300转动过程中顶推门体13，突破门体13和箱体12之间的吸附力，顶开门体13，降低转门机构400的转门难度；其中，悬停机构600、顶门机构500和转门机构400位于联动轮300的周向侧，且悬停机构600和转门机构400位于顶门机构500两侧，从而合理分布，降低空间占用以及相互干涉的风险。
参见图4、图8、图9、图10和图11，在一些实施方式中，所述顶门机构500可包括顶门件520，且顶门件520可移动地设置在底座900上，联动轮300上的限位槽320内开设有顶门面322；在驱动器件驱动联动轮300转动的条件下，顶门面322能够随着联动 轮300转动，推动顶门件520相对于底座900移动，以使顶门件顶开门体13。
值得说明的是，复用悬停机构的限位槽320，在实现悬停制动限位的同时，还能够利用其形态特点作为顶推顶门件520的功能部，简化联动轮300的结构。
在一些实施方式中，在门体13关闭的情况下，顶门件520一端位于限位槽320内，悬停机构600抵持于联动轮300的周面上；在联动轮300转动的情况下，联动轮300通过顶门面322推动顶门件520相对于底座900移动以推动门体13，再带动转门机构400继续转动门体13，悬停机构600一端沿联动轮300周面滑动以在悬停机构600滑动至限位槽320内时，悬停机构600抵持于限位槽320内，以提供制动联动轮300转动的作用力。
在本公开实施方式中，由于门体13关闭在箱体12上时为了提高二者之间的密封效果，通常会以较大的压力将门体13压合在箱体12上，或者是通过吸附结构将门体13吸附在箱体12上，门体13和箱体12之间具有较大的吸附力，在打开门体13时需要以较大的作用力使门体13和箱体12之间脱离吸附。在联动轮300转动的条件下，顶门面322能够推动顶门件520相对于箱体12移动，从而将门体13顶开，通过设置在联动轮300上的顶门面322直接和顶门件520作用，能够直接顶开门体13，即可通过一个驱动结构驱动联动轮300转动，从而使顶门件520顶开门体13，能够减少整个开关门装置的零部件数量，提高整个开关门装置的集成度并且具备稳定的顶推施力方向和效果。
在一些实施方式，在联动轮300转动的条件下，顶门件520不能跟随联动轮300转动，顶门件520能够在顶门面322的作用下向靠近或远离门体13的方向上移动，从而顶开门体13。顶门件520可与顶门面322的外表面贴合，在联动轮300转动的过程中，顶门件520在顶门面322的外表面的形状移动，在靠近或远离门体13的方向上移动，以顶开门体13。
也就是说，在本公开实施方式中，顶门件520和顶门面322之间没有直接的连接关系，顶门件520可能与顶门面322接触，也可能与顶门面322不接触，在驱动结构驱动联动轮300转动时，顶门件520可与顶门面322抵持，并通过顶门面322推动顶门件520向靠近门体13的方向移动，以顶开门体13。
换言之，在本公开实施方式中，顶门面322跟随联动轮300转动，而顶门件520做直线运动，具备稳定的顶推施力方向和效果。
为了方便描述，定义联动轮300能够使门体13打开的转动方向为正转，若开关门装置接收到开门信号，则驱动结构带动联动轮300正转，转门机构400能够跟随联动轮300 正转，从而打开门体13。若开关门装置接收到关门信号，则驱动结构带动联动轮300反转，转门机构400能够跟随联动轮300反转，从而关闭门体13。
参见图8、图9、图10和图11，在一些实施方式中，在顶门面322跟随联动轮300转动的条件下，顶门面322与顶门件520抵持，能够推动顶门件520相对于底座900移动，以使顶门件520顶开门体13。
顶门面322可设置在限位槽320的一侧，与所述过度面328相对，在顶门面322跟随联动轮300转动的过程中，顶门面322与顶门件520抵持，使顶门件520向靠近门体13的方向运动，顶门件520逐渐伸出至门体13外，随着联动轮300的转动，顶门件520伸出至箱体12外的部分越来越多，从而逐渐顶开门体13。
在一些实施方式中，顶门面322凸设在联动轮300上，则顶门面322上各处具有联动轮300的中心的距离不同，由于顶门面322上各处到联动轮300的转动中心310的距离不同，在联动轮300转动的过程中，顶门面322对抵持顶门件520向靠近门体13的方向移动，使顶门件逐渐顶开门体13。
在一些实施方式中，顶门面322逐渐向远离联动轮300的转动中心310的方向延伸；可以理解为顶门面322是倾斜设置的，在门体13关闭在箱体12上时，顶门件520设置在限位槽320的内，位于顶门面322与联动轮300的周面的衔接部，最接近联动轮300的转动中心310的位置，由于顶门面322向远离联动轮300的转动中心310的方向凸设且倾斜设置，在联动轮300在驱动结构的驱动下转动时，顶门面322会抵持顶门件520向靠近门体13的方向运动，使顶门件520逐渐伸出至箱体12外，从而顶开门体13。
容易理解的是，顶门件520顶开门体13的角度和顶门面322和联动轮300的转动中心310的距离相关，为了方便描述定义顶门面322上具有联动轮300的转动中心310最远的点为连接点326。若连接点326与联动轮300的转动中心310的距离越远，则顶门件520伸出的长度越长，门体13打开的角度就越大。
在一些实施方式中，顶门件520能够顶开门体13的角度为3度到5度，具体角度以突破门体13开门阻力所需要的角度灵活设置。
其中，在顶门面322顶抵门体13的过程中，可能是在顶门面322的中间位置已经顶开门体13，在继续转动的过程中，使门体13能够打开一个较小的角度，方便转门机构400继续打开门体13。
参见图4，在一些实施方式中，联动轮300的周面上还包括避让面324，避让面324 与顶门面322连接，在顶门件与顶门面322脱离抵持后，顶门件520能够跟随避让面324复位。
在联动轮300正转的方向上，顶门面322设置在避让面324的前方，也就是说，在联动轮300转动的过程中，先是顶门面322和顶门件520接触，顶抵顶门件520向靠近门体13的方向运动，在顶门件520与顶门面322脱离抵持后，顶门件520能够和避让面324接触，使顶门件520能够向远离门体13的方向运动，在顶门件520顶开门体13后，能够收回至箱体12上，方便后续关门。
容易理解的是，若联动轮300上未设置避让面324，在顶门件520顶开门体13后，顶门件520始终伸出至门体13外，在需要关闭门体13时，顶门件520位于箱体12外，会与门体13发生干涉，导致门体13无法关上，因此，设置避让面324的主要目的在于能够使顶门件520在顶开门体13之后，给顶门件520提供可以回收至箱体12上的空间，使顶门件520在顶开门体13之后，能够收回至箱体12上，避免门体13无法收回。
当然，在顶门面322将顶门件520顶抵至箱体12外后，在避让面324转动至顶门件520的后方时，顶门件520无法自动回位，无法自动跟随避让面324回收至箱体12上，可以在底座900和顶门件520上设置弹性件510，通过弹性件510的回复力，将顶门件520回收至箱体12上。
在顶门面322在顶抵顶门件520的过程中，弹性件510逐渐产生形变，在连接点326和顶门件520接触时，弹性件510形变达到最大，在驱动结构驱动联动轮300继续转动的过程中，顶门件520与顶门面322脱离抵持，脱离抵持后，避让面324给顶门件520提供了可回收至箱体12上的空间，在弹性件510的回复力作用下，顶门件520能够向远离门体13的方向运动，使整个顶门件520都能够回收至箱体12上，方便门体13的关闭。
在一些实施方式中，弹性件510可以是弹簧，也可以是扭簧，任选一种即可。
在弹性件510为弹簧的条件下，弹簧的一端与顶门件520连接，另一端可以固定在底座900上，可以固定在联动轮300的连接轴上，在一些实施方式中，转轴是与底座900固定连接的。也就是说，弹簧远离顶门件520的一段需要与固定结构连接即可。
若弹性件510为弹簧，在顶门面322在顶抵顶门件520的过程中，弹簧逐渐被拉伸，在连接点326和顶门件520接触时，弹簧的拉伸量达到最大，在驱动结构驱动联动轮300继续转动的过程中，顶门件520与顶门面322脱离抵持，脱离抵持后，避让面324给顶门件520提供了可回收至箱体12上的空间，在弹簧的回复力作用下，顶门件520向远 离门体13的方向运动，使整个顶门件520都能够回收至箱体12上，方便门体13的关闭。
若弹簧为扭簧，扭簧的中部和扭簧的第一端设置于底座900上，扭簧的第二端与顶门件520连接，其中，中部分别与第一端及第二端连接，在顶门件520顶开门体13时，顶门件520需要克服扭簧的扭力。
若弹性件510为扭簧，在顶门面322顶抵顶门件向靠近门体13的方向运动时，扭簧被扭转，当顶门件520和顶门面322脱离抵持后，在扭簧的回复力的作用下，顶门件520能够跟随避让面324向远离门体13的方向运动，使顶门件520能够复位，避免顶门件520与门体13干涉，方便关门。
在一些实施方式中，顶门面322与避让面324连接于连接点326，连接点326与联动轮300的转动中心310的距离大于避让面324及顶面面上任意一点到联动轮300的转动中心310的距离。
在一些实施方式中，顶门面322与避让面324之间相互连接，可定义二者之间相互连接的点为连接点326，连接点326为顶门面322和避让面324上距离联动轮300的转动中心310最远的点，在连接点326和顶门件520顶抵的条件下，顶门件520将门体13顶开的角度最远，在避让面324转动顶门件520处后，避让面324给顶门件520提供了向远离门体13方向运动的空间，使顶门件520能够收回至箱体12上，方便后续关门。
容易理解的是，顶门面322在顶抵顶门件520顶门的过程中，门体13逐渐打开，并非在连接点326和顶门件520接触时，顶门件520才打开门体13，在顶门面322跟随联动轮300转动的过程中，可能是顶门面322上的其中一个点在与顶门件520顶抵时，顶门件520顶开了门体13，只是在连接点326和顶门件520顶抵时，顶门阶段的门体13的开度到最大角度。
至于顶门件520顶门的速度，与驱动结构驱动联动轮300的转动速度相关，联动轮300转动的速度越快，则顶门件520顶开门体13的速度越快。若联动轮300转动的速度越慢，则顶门件520顶开门体13的速度就越慢。
在一些实施方式中，避让面324和顶门面322可以是弧面，也可以是倾斜设置的平面。
需要说明的是，在一些实施方式中，转门机构400的一端与联动轮300连接，另一端和门体13连接，可通过同一个驱动结构和联动轮300驱动顶门件520和转门机构400以实现顶门和开门的功能；具体由顶门件520先将门体13顶开一个较小的角度，转门机 构400再将门体13进一步地打开。
参见图11，在一些实施方式中，底座900上设置有安装槽912，顶门件520活动设置在安装槽912内。安装槽912呈长条状，顶门件520设置在安装槽912内，能够沿着安装槽912的延伸方向移动，使顶门件520能够向靠近或远离门体13的方向运动。
在一些实施方式中，安装槽912的延伸方向可由联动轮300沿着至门体13，为了能够减少顶门件520在顶门时，顶门力的损失，在门体13关门时，安装槽912可与门体13垂直。
在一些实施方式中，顶门面322和联动轮300一体成型。二者一体成型，相当于联动轮300直接和顶门件520作用，能够减少其他零部件的设置，减少开关门装置11的结构，以降低占用空间。
另外，联动轮300在驱动结构的带动下转动，通过顶门面322的设置，能够将转动转化为顶门件520的移动，通过联动轮300可实现在开门前的顶门，提高了联动轮300的应用范围，减少了顶门件520的驱动结构，从而减少了开关门装置11的结构，降低了占用空间。
综上所述，本公开实施方式提供的开关门装置11，由于门体13关闭在箱体12上时为了提高二者之间的密封效果，通常会以较大的压力将门体13压合在箱体12上，或者是通过吸附结构将门体13吸附在箱体12上，门体13和箱体12之间具有较大的吸附力，在打开门体13时需要以较大的作用力使门体13和箱体12之间脱离吸附。在联动轮300上设置顶门面322，在联动轮300转动时，顶门面322能够推动顶门件将对于箱体12移动，从而将门体13顶开，通过设置在联动轮300上的顶门面322直接和顶门件520作用，能够直接顶开门体13，即通过一个驱动结构可驱动联动轮300转动，从而使顶门件520顶开门体13，能够减少整个开关门装置11的零部件数量，提高整个开关门装置的集成度。
本公开实施方式提供的开关门装置，通过可由驱动器件驱动的联动轮带动转门机构转动门体13，实现自动开关门；并具体通过联动轮300正反转，带动转门机构400动作推拉门体13，实现开关门；通过在联动轮300上设置限位槽320与设置在底座900上的悬停机构600匹配形成悬停功能结构，作为联动轮300制动的功能结构，悬停机构600跟踪联动轮300的转动位置，在联动轮300转动到预设悬停工位的状态的情况下，通过悬停机构600抵持于限位槽320内，将联动轮300锁定在底座900上，实现联动轮的制动，以制动与联动轮300相连的转门机构400，从而实现门体13悬停，保证门体13开度的稳定， 在降低开门难度的同时还方便使用，降低碰撞风险。同时，复用限位槽320并设置顶门面322和顶门机构500，在联动轮300转动的过程中，顶推顶门机构500推动门体，以突破门体13吸附力等开门阻力，便于转门机构400转动门体13，降低开关门难度。
另外，各个实施方式之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本公开要求的保护范围之内。
尽管已经示出和描述了本公开的实施方式，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施方式进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定方法。

Claims (19)

  1. 一种开关门装置，所述开关门装置包括：
    驱动机构(200)，包括联动轮(300)，所述联动轮(300)可转动地设置在底座(900)上，所述联动轮(300)周面上设置有限位槽(320)，所述限位槽(320)具有沿所述联动轮(300)周面方向上的顶门面(322)；
    转门机构(400)，与所述联动轮(300)和门体(13)连接；
    顶门机构(500)，包括可移动地设置在所述底座(900)上的顶门件(520)；
    悬停机构(600)，可移动地设置在所述底座(900)上；
    其中，在所述门体(13)关闭的情况下，所述顶门件(520)一端位于所述限位槽(320)内，所述悬停机构(600)抵持于所述联动轮(300)的周面上；
    在所述联动轮(300)转动的情况下，所述联动轮(300)通过所述顶门面(322)推动所述顶门件(520)相对于所述底座(900)移动以推动所述门体(13)，再带动所述转门机构(400)继续转动所述门体(13)，所述悬停机构(600)一端沿所述联动轮(300)周面滑动以在所述悬停机构(600)滑动至所述限位槽(320)内时，所述悬停机构(600)抵持于所述限位槽(320)内，以提供制动所述联动轮(300)转动的作用力。
  2. 如权利要求1所述的开关门装置，其中，所述悬停机构(600)包括悬停件(610)以及顶推件(620)；
    所述顶推件(620)设置于所述底座(900)上，所述悬停件(610)可移动地设置在所述底座(900)上，其中，所述悬停件(610)与所述顶推件(620)连接，且所述悬停件(610)上设置的顶抵部(611)顶抵在所述联动轮(300)上；
    在所述联动轮(300)转动到所述限位槽(320)与所述悬停机构(600)相对的状态的情况下，所述顶推件(620)推动所述悬停件(610)移动，以使所述顶抵部(611)顶抵于所述限位槽(320)内。
  3. 如权利要求2所述的开关门装置，其中，所述悬停件(610)上开设有推顶限位槽(612)，所述顶推件(620)设置在所述推顶限位槽(612)(320)内，且所述顶推件(620)与所述顶抵部(611)连接。
  4. 如权利要求2所述的开关门装置，其中，所述悬停件(610)上设置有顶抵部(611)和连接部，所述顶抵部(611)顶抵在所述联动轮(300)上，所述连接部与所述顶推件(620)相连。
  5. 如权利要求3或4所述的开关门装置，其中，所述顶推件(620)为弹性件(510)，所述弹性件(510)一端与所述底座(900)连接，另一端与所述悬停件(610)连接，并被弹性地压缩或者拉伸于所述底座(900)和所述悬停件(610)之间。
  6. 如权利要求5所述的开关门装置，其中，所述底座(900)上开设有悬停限位滑槽(906)，所述悬停件(610)可滑动地嵌设在所述悬停限位滑槽(906)内，所述弹性件(510)设置于所述悬停限位滑槽(906)，且一端抵顶于所述底座(900)，另一端抵顶所述悬停件(610)。
  7. 如权利要求6所述的开关门装置，其中，所述悬停件(610)为杆状，一端开设有所述顶抵部(611)。
  8. 如权利要求5所述的开关门装置，其中，所述弹性件(510)为弹簧。
  9. 如权利要求1-8任一项所述的开关门装置，其中，所述限位槽(320)的槽型为C型或者V型。
  10. 如权利要求1-9任一项所述的开关门装置，其中，所述转门机构(400)包括端部铰接的前连杆(410)和后连杆(420)，所述前连杆(410)的另一端与所述门体(13)连接，所述后连杆(420)的另一端可偏转的设置在所述联动轮(300)上开设的安装槽(912)内，通过所述驱动机构(200)驱动所述联动轮(300)转动以带动所述后连杆(420)推动或者拉动所述前连杆(410)推拉所述门体(13)。
  11. 如权利要求10所述的开关门装置，其中，所述前连杆(410)位于所述联动轮(300)底面与所述底座(900)之间，所述后连杆(420)位于所述联动轮(300)的顶面上的所述安装槽(912)内，或者所述安装槽(912)位于所述联动轮(300)的底面上，且所述前连杆(410)和所述后连杆(420)均位于所述联动轮(300)的底面与所述底座(900)之间。
  12. 如权利要求11所述的开关门装置，其中，所述门体(13)和箱体(12)转动连接于第一连接点(431)，所述前连杆(410)和所述门体(13)连接于第二连接点(432)，所述后连杆(420)和所述前连杆(410)转动连接于第三连接点(433)，所述联动轮(300)具有转动中心(310)，且所述第二连接点(432)和所述第三连接点(433)分别位于所述第一连接点(431)和转动中心(310)的连线两侧。
  13. 如权利要求1-12任一项所述的开关门装置，其中，所述顶门面(322)逐渐向远离所述联动轮(300)的转动中心310的方向延伸。
  14. 根据权利要求13所述的开关门装置，其中，所述联动轮(300)的周面上还开设有避让面(324)，所述避让面(324)与所述顶门面(322)连接，在所述顶门件(520)与所述顶门面(322)脱离抵持后，所述顶门件(520)能够跟随所述避让面(324)复位。
  15. 根据权利要求14所述的开关门装置，其中，所述顶门面(322)与所述避让面(324)连接于连接点(326)，所述连接点(326)与所述联动轮(300)的转动中心(310)的距离大于所述避让面(324)及所述顶门面(322)上任意一点到所述联动轮(300)的转动中心310的距离。
  16. 根据权利要求15所述的开关门装置，其中，所述开关门装置还包括弹性件(510)，所述弹性件(510)连接于所述底座(900)和所述顶门件(520)之间，在所述顶门件(520)与所述顶门面(322)脱离配合的条件下，所述弹性件(510)能够带动所述顶门件(520)跟随所述避让面(324)运动，使所述顶门件(520)复位。
  17. 根据权利要求16所述的开关门装置，其中，所述弹性件(510)为弹簧、扭簧中的一种。
  18. 根据权利要求13所述的开关门装置，其中，所述底座(900)上设置有安装槽(912)，所述顶门件(520)活动设置在所述安装槽(912)内。
  19. 一种电器设备，其中，包括：箱体(12)、门体(13)以及如权利要求1～18任一项所述的开关门装置；
    所述门体(13)转动地连接在所述箱体(12)上，且所述开关门装置连接在所述箱体(12)上并与所述门体(13)相连，以打开或者关闭所述门体(13)，并在门体(13)转动到预设位置时实现悬停。
PCT/CN2023/102389 2022-09-20 2023-06-26 一种开关门装置和电器设备 WO2024060735A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211145453.4A CN117780214A (zh) 2022-09-20 2022-09-20 一种开关门装置和电器设备
CN202211145453.4 2022-09-20

Publications (1)

Publication Number Publication Date
WO2024060735A1 true WO2024060735A1 (zh) 2024-03-28

Family

ID=90391536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/102389 WO2024060735A1 (zh) 2022-09-20 2023-06-26 一种开关门装置和电器设备

Country Status (2)

Country Link
CN (1) CN117780214A (zh)
WO (1) WO2024060735A1 (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104328971A (zh) * 2014-08-18 2015-02-04 青岛海尔股份有限公司 自动开门装置及具有该装置的冰箱
KR20180076009A (ko) * 2016-12-27 2018-07-05 부산대학교 산학협력단 냉장고 자동개폐장치
CN109695396A (zh) * 2018-07-26 2019-04-30 青岛海尔股份有限公司 离合自动开门装置及冰箱
CN109750926A (zh) * 2019-02-19 2019-05-14 南京中竞科电子科技有限公司 一种带离合机构的自动开门装置的冰箱及控制方法
CN209687174U (zh) * 2019-02-19 2019-11-26 南京中竞科电子科技有限公司 一种带离合机构的自动开门装置的冰箱
CN110952859A (zh) * 2018-09-27 2020-04-03 青岛海尔特种电冰柜有限公司 一种带凸轮的铰链结构及制冷设备
CN111664642A (zh) * 2020-06-01 2020-09-15 青岛恒业世纪科技发展有限公司 一种冰箱侧开式门体电动开关系统及开关方法
CN113107301A (zh) * 2018-07-26 2021-07-13 海尔智家股份有限公司 离合自动开门装置及冰箱
CN113587532A (zh) * 2021-07-29 2021-11-02 澳柯玛股份有限公司 一种冰箱用开关门装置及开关门方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104328971A (zh) * 2014-08-18 2015-02-04 青岛海尔股份有限公司 自动开门装置及具有该装置的冰箱
KR20180076009A (ko) * 2016-12-27 2018-07-05 부산대학교 산학협력단 냉장고 자동개폐장치
CN109695396A (zh) * 2018-07-26 2019-04-30 青岛海尔股份有限公司 离合自动开门装置及冰箱
CN113107301A (zh) * 2018-07-26 2021-07-13 海尔智家股份有限公司 离合自动开门装置及冰箱
CN110952859A (zh) * 2018-09-27 2020-04-03 青岛海尔特种电冰柜有限公司 一种带凸轮的铰链结构及制冷设备
CN109750926A (zh) * 2019-02-19 2019-05-14 南京中竞科电子科技有限公司 一种带离合机构的自动开门装置的冰箱及控制方法
CN209687174U (zh) * 2019-02-19 2019-11-26 南京中竞科电子科技有限公司 一种带离合机构的自动开门装置的冰箱
CN111664642A (zh) * 2020-06-01 2020-09-15 青岛恒业世纪科技发展有限公司 一种冰箱侧开式门体电动开关系统及开关方法
CN113587532A (zh) * 2021-07-29 2021-11-02 澳柯玛股份有限公司 一种冰箱用开关门装置及开关门方法

Also Published As

Publication number Publication date
CN117780214A (zh) 2024-03-29

Similar Documents

Publication Publication Date Title
CN112302459A (zh) 一种阻尼缓冲装置及推拉门
WO2024060735A1 (zh) 一种开关门装置和电器设备
EP2397632A1 (en) Assist mechanism for pivoting body
US5651429A (en) Elevator safety apparatus
WO2020258781A1 (zh) 双向开合装置、扶手箱及车辆
CN218336352U (zh) 无线耳机充电盒
CN214145145U (zh) 阻尼缓冲装置及推拉门
WO2024060733A1 (zh) 一种冰箱
KR20200018329A (ko) 미닫이용 완충장치
CN114273530A (zh) 模具限位装置
CN212773991U (zh) 一种便捷式门锁结构
WO2024060743A1 (zh) 一种开关门装置和电器设备
CN114059865B (zh) 用于车辆的发动机罩总成和车辆
KR100448201B1 (ko) 자동차의 어퍼트레이 커버 잠금구조
JP3338419B2 (ja) 開口部の蓋用アームストッパー装置
CN219299074U (zh) 一种具有安全保护装置的开门按压反弹器
WO2024060742A1 (zh) 一种冰箱
WO2024131892A1 (zh) 一种防夹手装置及防夹手门窗
CN219365892U (zh) 一种防夹手装置及防夹手门窗
CN217735186U (zh) 阻尼铰链
JP3120211B2 (ja) オーバーヘッドドア開閉用ダンパー
CN211329862U (zh) 一种用于门盖启闭的滑动支撑机构及离心机
CN117780218A (zh) 一种开关门装置和电器设备
CN211573063U (zh) 应急双门全开门用销轴固定机构
CN219220100U (zh) 冷柜

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23867030

Country of ref document: EP

Kind code of ref document: A1