Clamping device and storage apparatus

Abstract

The application discloses a clamping device and a storage equipment, and belongs to the technical field of refrigeration. The clamping device comprises a gland, a base, a lifting adjusting mechanism, a plurality of clamping claws, and a plurality of stop positions. The base is slidably installed on the lifting adjusting mechanism of the gland, is connected with the gland, and has a plurality of stop positions corresponding to different heights. The plurality of clamping claws are spaced apart and pivotally installed on the base. The input end of the clamping claw is coupled with the gland. The gland is configured to drive the clamping claw to rotate when sliding towards the target object, so that the output end of the clamping claw clamps the target object. The clamping design of the clamping claw on the target object reduces the risk of the target object falling and falling, increases the position stability of the target object in the storage equipment, reduces the damage or leakage of the target object, and greatly improves the use and experience of the user.

Description

Technical Field

[0001] This application belongs to the field of refrigeration technology, and in particular relates to a clamping device and a storage device. Background Technology

[0002] In existing storage devices, such as refrigerators, lockers, or car refrigerators, dedicated bottle racks or storage compartments are usually designed to facilitate the storage and retrieval of various items, especially objects with a small base area but a large height, such as beverage bottles and beer cans. However, these designs still have some problems in actual use. For example, when a user quickly opens the door of the storage device, beverage bottles and other objects placed on the bottle rack are prone to tipping over due to inertia; when moving or transporting the storage device, objects inside the compartment are also prone to tipping over due to vibration or collision. This not only affects the neatness and aesthetics of the storage device but may also cause damage or leakage of items, causing inconvenience to the user. Summary of the Invention

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a clamping device and storage equipment that reduces the risk of target objects tipping over and falling, reduces damage or leakage of target objects, and improves the user's experience.

[0004] In a first aspect, this application provides a clamping device for use in storage equipment, comprising:

[0005] Capping;

[0006] Base, which is slidably mounted on the pressure cover;

[0007] A lifting adjustment mechanism is connected to the pressure cover and has multiple positions corresponding to different heights;

[0008] Multiple grippers are spaced apart and pivotally mounted on the base. The input ends of the grippers are coupled to the pressure cap, which is configured to drive the grippers to rotate as they slide toward a target object, so that the output ends of the grippers clamp the target object.

[0009] According to the clamping device of this application, the clamping design of the aforementioned grippers reduces the risk of the target object tipping over and falling, increases the positional stability of the target object in the storage device, thereby reducing damage or leakage of the target object and significantly improving the user's usability and experience. On the other hand, through the setting of the lifting adjustment mechanism, the grippers can adaptively adjust their shape and angle when clamping the target object, enabling the clamping device to adapt to target objects of different shapes and sizes, thereby increasing the flexibility and versatility of the clamping device. Furthermore, by designing multiple positions, the cap can be adjusted to a predetermined height by simply selecting the corresponding position, without the need for complex continuous adjustments, simplifying the operation process and improving the stability and durability of the lifting adjustment mechanism.

[0010] According to one embodiment of this application, the clamping device further includes:

[0011] The sliding member, one of the cover and the base is fixedly connected to the sliding member, and the other is provided with a first groove for sliding engagement with the sliding member.

[0012] According to one embodiment of this application, the pressure cap has a first transmission ramp, and the input end of the gripper has a second transmission ramp for engaging with the first transmission ramp.

[0013] According to one embodiment of this application, the lifting adjustment mechanism includes:

[0014] An adjusting member, the adjusting member comprising multiple stops located at different heights;

[0015] The movable arm is movably mounted on the pressure cover and can selectively cooperate with the multiple gear positions to allow the lifting adjustment mechanism to switch between multiple gear positions.

[0016] According to one embodiment of this application, the lifting adjustment mechanism further includes:

[0017] The operating component is fixedly connected to the movable arm, and the pressure cover is provided with a guide groove for sliding cooperation with the operating component.

[0018] According to one embodiment of this application, the movable arm has a guide ramp that is inclined toward the gripper from one end near the adjusting member to one end away from the adjusting member.

[0019] According to one embodiment of this application, the adjusting member is a rack, the stop part is a toothed groove, and the movable arm can selectively lock with the toothed groove;

[0020] According to one embodiment of this application, the lifting adjustment mechanism further includes:

[0021] A first reset member is elastically connected between the movable arm and the pressure cover, and is used to drive the movable arm to remain in a position that cooperates with the current gear position.

[0022] According to one embodiment of this application, the clamping device further includes:

[0023] The guide rail extends in the same direction as the adjusting member, and the pressure cover is provided with a second groove for sliding engagement with the guide rail.

[0024] According to one embodiment of this application, the gland includes:

[0025] The main body segment, the base is slidably mounted on the main body segment, and the main body segment is coupled to the input end of the gripper;

[0026] The first segment is connected to the end of the main body segment away from the gripper, and is provided with the second sliding groove;

[0027] The second segment is connected to the side wall of the first segment, and the movable arm is slidably mounted on the second segment.

[0028] According to one embodiment of this application, the main body segment is provided with a first limiting structure, and the guide rail is provided with a second limiting structure for sliding cooperation with the first limiting structure.

[0029] According to one embodiment of this application, the clamping device further includes:

[0030] The second reset component is elastically connected between the base and the gripper, and is used to drive the output end of the gripper to unfold outward;

[0031] According to one embodiment of this application, the clamping device further includes:

[0032] The third reset component is elastically connected between the pressure cover and the base, and is used to drive the pressure cover to slide in a direction away from the target object.

[0033] Secondly, this application provides a storage device, which includes:

[0034] Box;

[0035] A door, used to open and close the enclosure;

[0036] The clamping device, as described in any of the above embodiments, is mounted on the housing and / or the door.

[0037] According to the storage device of this application, the aforementioned clamping device reduces the risk of the target object tipping over and falling, increases the positional stability of the target object in the storage device, thereby reducing damage or leakage of the target object and significantly improving the user's usability and experience. On the other hand, through the lifting adjustment mechanism, the gripper can adaptively adjust its shape and angle when clamping the target object, allowing the clamping device to adapt to target objects of different shapes and sizes, thus increasing the flexibility and versatility of the clamping device. Furthermore, by designing multiple positions, the pressure cap can be adjusted to a predetermined height by simply selecting the corresponding position, without the need for complex continuous adjustments, simplifying the operation process and improving the stability and durability of the lifting adjustment mechanism.

[0038] According to one embodiment of this application, the storage device further includes:

[0039] A bottle rack is installed on the door body, and a clamping device is located above the bottle rack. The clamping device is used to clamp the top of the target object, and the bottle rack is used to support the bottom of the target object.

[0040] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0041] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0042] Figure 1 This is a schematic diagram of the clamping device provided in the embodiments of this application;

[0043] Figure 2 This is one of the cross-sectional views of the clamping device and the target object provided in the embodiments of this application;

[0044] Figure 3 This is a second cross-sectional view of the clamping device and the target object provided in the embodiments of this application;

[0045] Figure 4 This is a cross-sectional view of the pressure cap and lifting adjustment mechanism provided in the embodiments of this application;

[0046] Figure 5 This is a schematic diagram of the structure of the pressure cap and sliding member provided in the embodiments of this application;

[0047] Figure 6 This is a schematic diagram of the structure of the base and grippers provided in the embodiments of this application;

[0048] Figure 7This is one of the structural schematic diagrams of the clamping device, door, bottle rack, and target object provided in the embodiments of this application;

[0049] Figure 8 This is the second structural schematic diagram of the clamping device, door, bottle rack, and target object provided in the embodiments of this application.

[0050] Figure label:

[0051] Clamping device 10;

[0052] Pressure cap 11, main body section 111, first transmission inclined surface 1111, first limiting structure 1112, first section 112, second sliding groove 1121, second section 113, guide groove 1131;

[0053] Base 12, first slide groove 121;

[0054] Lifting and adjusting mechanism 13, adjusting component 131, stop part 1311, movable arm 132, guide inclined surface 1321, operating component 133, first reset component 134;

[0055] Gripper 14, second transmission inclined surface 141;

[0056] Slider 15;

[0057] Guide rail 16, second limiting structure 161;

[0058] Second reset component 17, third reset component 18;

[0059] Door body 20, bottle rack 30;

[0060] Target object 1000. Detailed Implementation

[0061] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0062] This application provides a clamping device 10, which is applied to storage equipment.

[0063] It should be noted that the storage device in this embodiment can be understood as a refrigeration storage device in a broad sense, including but not limited to refrigerators, freezers, display cases, beverage cabinets, wine cabinets, refrigerated display cases, and refrigerated vending machines. The storage devices have diverse structural forms and a wide range of applications.

[0064] The following is for reference. Figures 1-8 The clamping device 10 according to an embodiment of this application is described.

[0065] In some embodiments, such as Figures 1-4 As shown, the clamping device 10 includes: a pressure cap 11, a base 12, a lifting adjustment mechanism 13, and multiple grippers 14.

[0066] The base 12 is slidably mounted on the pressure cover 11; the lifting adjustment mechanism 13 is connected to the pressure cover 11 and has multiple positions corresponding to different heights; multiple grippers 14 are spaced apart and pivotally mounted on the base 12, the input end of the grippers 14 is coupled to the pressure cover 11, and the pressure cover 11 is configured to drive the grippers 14 to rotate while sliding toward the target object 1000 so that the output end of the grippers 14 clamps the target object 1000.

[0067] like Figures 1-4 As shown, the pressure cap 11 is used to mount the lifting adjustment mechanism 13 and the base 12, and to drive the gripper 14 to rotate to achieve the clamping operation. The pressure cap 11 can be connected to the base 12 through a sliding mechanism, allowing the pressure cap 11 to slide in a specific direction within a certain range.

[0068] In some embodiments, to increase the maintainability of the clamping device 10, the cover 11 is made of a transparent material so that the user can observe the inside of the cover 11 at any time without disassembling it.

[0069] like Figure 2 and Figure 6 As shown, at least a portion of the base 12 is located inside the pressure cover 11 to achieve a sliding fit between the base 12 and the pressure cover 11, and at least a portion of the base 12 is located outside the pressure cover 11 to achieve the installation of multiple grippers 14. The multiple grippers 14 can be installed on the side wall of the base 12 circumferentially spaced by a pivoting mechanism, allowing the multiple grippers 14 to rotate within a certain range to achieve the opening and closing of the multiple grippers 14.

[0070] Wherein, "multiple" refers to two or more, for example, in some embodiments, such as... Figure 6 As shown, four grippers 14 are spaced apart and pivotally mounted on the base 12.

[0071] like Figure 2 As shown, the gripper 14 is the part that directly contacts and clamps the target object 1000. The input end of the gripper 14 is adapted to be poweredly connected to the pressure cap 11, and the output end of the gripper 14 is adapted to clamp the target object 1000. The input end and the output end of the gripper 14 are located on both sides of the pivot node. When the pressure cap 11 slides toward the target object 1000, the sliding stroke of the pressure cap 11 can be converted into the rotational stroke of the gripper 14, so as to realize the inward retraction of the output end of the gripper 14.

[0072] In some embodiments, such as Figure 6As shown, the gripper 14 can be hook-shaped. When the gripping device 10 is in an idle state, that is, when it is not gripping an object, the hook of the gripper 14 can be used to hang items such as packaging bags.

[0073] like Figure 2 As shown, the lifting adjustment mechanism 13 is used to adjust the position of the pressure cap 11. Since the lifting adjustment mechanism 13 has multiple positions corresponding to different heights, these positions can be switched manually or electrically. With each position switch, the lifting adjustment mechanism 13 can move the pressure cap 11 and the base 12 up and down, changing their spatial height to accommodate target objects 1000 of different heights. When the base 12 abuts against the target object 1000, the height of the base 12 no longer changes, and the lifting adjustment mechanism 13 can continue to move the pressure cap 11 relative to the base 12. Different positions of the pressure cap 11 relative to the base 12 result in different rotation angles of the grippers 14. Correspondingly, the opening and closing degrees of the output ends of the multiple grippers 14 are also different, so that the multiple grippers 14 can adapt to target items of different sizes.

[0074] In actual implementation, such as Figures 1-4 As shown, when the clamping device 10 needs to clamp the target object 1000 below, the lifting adjustment mechanism 13 is switched manually or electrically. Specifically, the current position is switched to the position with a smaller corresponding height. During the switching process, the lifting adjustment mechanism 13 drives the pressure cover 11 and the base 12 to descend together until the base 12 descends to abut against the upper surface of the target object 1000. After that, the base 12 no longer descends, that is, the height of the base 12 is fixed. The lifting adjustment mechanism 13 can continue to drive the pressure cover 11 to descend. During the descent of the pressure cover 11, the pressure cover 11 slides relative to the base 12. Specifically, the position of the pressure cover 11 relative to the base 12 continuously shifts downward. Based on the coupling connection between the input end of the gripper 14 and the pressure cover 11, the downward pressing action of the pressure cover 11 drives the input ends of multiple grippers 14 to rotate outward, thereby driving the output ends of multiple grippers 14 to rotate inward until the output ends of multiple grippers 14 clamp the target object 1000. When the clamping device 10 needs to release the target object 1000, the lifting adjustment mechanism 13 is switched manually or electrically. Specifically, the current position is switched to the position with a higher corresponding height. During the switching process, the lifting adjustment mechanism 13 drives the pressure cover 11 to rise. During the rise of the pressure cover 11, the pressure cover 11 slides relative to the base 12. Specifically, the position of the pressure cover 11 relative to the base 12 is continuously shifted upward, and the output ends of the multiple grippers 14 gradually unfold outward, thereby canceling the clamping force on the target object 1000 until the base 12 no longer stops abutting the target object 1000. Then, the lifting adjustment mechanism 13 can continue to drive the pressure cover 11 and the base 12 to rise synchronously.

[0075] The clamping device 10 provided in this application embodiment, through the clamping design of the aforementioned gripper 14 for clamping the target object 1000, reduces the risk of the target object 1000 tipping over and falling, increases the positional stability of the target object 1000 in the storage device, thereby reducing damage or leakage of the target object 1000, and significantly improving the user's usability and experience. On the other hand, through the setting of the lifting adjustment mechanism 13, the gripper 14 can adaptively adjust its shape and angle when clamping the target object 1000, so that the clamping device 10 can adapt to target objects 1000 of different shapes and sizes, thereby increasing the flexibility and versatility of the clamping device 10. Furthermore, by designing multiple gears, the pressure cover 11 is adjusted to a stepped height. Users only need to select the corresponding gear to adjust to the predetermined height without the need for complex continuous adjustments, simplifying the operation process, while improving the stability and durability of the lifting adjustment mechanism 13.

[0076] In some embodiments, such as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the clamping device 10 also includes a sliding member 15.

[0077] One of the pressure cap 11 and the base 12 is fixedly connected to the slider 15, and the other is provided with a first groove 121 for sliding engagement with the slider 15.

[0078] In this embodiment, such as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the pressure cap 11 is fixedly connected to the sliding member 15, and the base 12 is provided with a first sliding groove 121.

[0079] In other embodiments, the base 12 is fixedly connected to the slider 15, and the pressure cover 11 is provided with a first sliding groove 121.

[0080] The slider 15 can be, but is not limited to, a sliding shaft or a slider, and the first groove 121 can be, but is not limited to, an oblong groove or a rectangular groove, etc. There are no restrictions here.

[0081] In actual implementation, such as Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, a through hole can be machined on the outer wall of the pressure cap 11, and a first sliding groove 121 can be machined on the corresponding position of the outer wall of the base 12. A part of the base 12 can be inserted into the pressure cap 11 first. At this time, the through hole of the pressure cap 11 and the first sliding groove 121 of the base 12 can be arranged opposite to each other. The sliding member 15 passes through the through hole of the pressure cap 11 and the first sliding groove 121 of the base 12. The sliding member 15 can be transitionally fitted or interference-fitted with the through hole of the pressure cap 11, and the sliding member 15 can be slidably fitted with the first sliding groove 121 to realize the relative sliding between the pressure cap 11 and the base 12.

[0082] The clamping device 10 provided in this application embodiment achieves a more stable and reliable sliding connection between the pressure cover 11 and the base 12 through the cooperative design of the sliding member 15 and the first sliding groove 121. This reduces friction and resistance during the sliding process, improves the smoothness and stability of the sliding, and allows for easy disconnection of the pressure cover 11 and the base 12 by simply removing the sliding member 15 during maintenance. If the sliding member 15 or the first sliding groove 121 is worn or damaged, it can be replaced relatively easily, making the cleaning and maintenance of the clamping device 10 simpler and more convenient.

[0083] In some embodiments, such as Figure 3 , Figure 5 and Figure 6 As shown, the pressure cap 11 has a first transmission ramp 1111, and the input end of the gripper 14 has a second transmission ramp 141 for engaging with the first transmission ramp 1111.

[0084] In this embodiment, such as Figure 3 , Figure 5 and Figure 6 As shown, both the first transmission ramp 1111 and the second transmission ramp 141 are inclined from the end near the base 12 to the end away from the base 12 in a direction away from the target object 1000. In other words, both the first transmission ramp 1111 and the second transmission ramp 141 are inclined upwards from the inside out. The input end of the gripper 14, that is, the part that contacts and is driven by the pressure cap 11, is designed to have a second transmission ramp 141 that matches the first transmission ramp 1111. The first transmission ramp 1111 and the second transmission ramp 141 can be designed to correspond to each other in shape and inclination angle so that a smooth and effective transmission effect can be generated between the first transmission ramp 1111 and the second transmission ramp 141. When the pressure cap 11 slides along the first slide groove 121 via the slider 15, the first transmission ramp 1111 will contact and interact with the second transmission ramp 141, thereby pushing the gripper 14 to rotate around its pivot axis.

[0085] The clamping device 10 provided in this application embodiment, through the design of the first transmission inclined surface 1111 and the second transmission inclined surface 141, makes the transmission between the pressure cover 11 and the gripper 14 more direct and efficient. When the pressure cover 11 slides, the pressure cover 11 can quickly transmit the force to the gripper 14 and drive the gripper 14 to rotate, thereby realizing the clamping of the target object 1000, reducing energy loss and frictional resistance in the transmission process, and improving the transmission efficiency of the entire clamping device 10.

[0086] In some embodiments, such as Figure 1 , Figure 2 and Figure 4 As shown, the lifting adjustment mechanism 13 includes: an adjustment member 131 and a movable arm 132.

[0087] The adjusting member 131 includes multiple positions 1311 located at different heights; the movable arm 132 is movably mounted on the pressure cover 11, and the movable arm 132 can selectively cooperate with the multiple positions 1311 to allow the lifting adjusting mechanism 13 to switch between multiple positions.

[0088] The adjusting member 131 is the core component of the lifting and adjusting mechanism 13. The adjusting member 131 has multiple stops 1311 at different heights. The stops 1311 can be raised steps, grooves or other shapes. The multiple stops 1311 are designed at different positions of the adjusting member 131 so as to cooperate with the movable arm 132. The height and spacing of the stops 1311 are usually determined according to the specific requirements of the clamping device 10 and the size of the target object 1000.

[0089] The movable arm 132 is a key component connecting the pressure cap 11 and the adjusting member 131. The movable arm 132 is movably mounted on the pressure cap 11 and can move or rotate within a certain range. One end of the movable arm 132 can be connected to the pressure cap 11, while the other end can be designed with a mating structure that matches the stop part 1311. This mating structure can be a protrusion, a groove, a hook, or other shape, so that the movable arm 132 can be stably stopped on a certain stop part 1311.

[0090] In actual operation, to achieve height adjustment, the user can operate the movable arm 132 to engage with different positions 1311 of the adjusting member 131. Specific operation methods include pushing, pulling, or rotating. When the movable arm 132 engages with a certain position 1311, the lifting adjustment mechanism 13 will fix the pressure cap 11 at the corresponding height of that position 1311. By selecting different positions 1311, the user can easily adjust the pressure cap 11 to the desired height to accommodate target objects 1000 of different sizes and shapes.

[0091] The clamping device 10 provided in this application embodiment, through the cooperation of the movable arm 132 and the adjusting member 131, allows the lifting adjustment mechanism 13 to switch between multiple heights, improving the flexibility and adaptability of the clamping device 10. This allows the user to select the appropriate gear according to the specific size and shape of the target object 1000 to achieve the best clamping effect. At the same time, the design of the movable arm 132 allows the user to manually adjust the height, which is simple and intuitive to operate without the need for complex mechanical operations or tool assistance.

[0092] In some embodiments, such as Figure 1 , Figure 2 and Figure 4 As shown, the lifting and adjusting mechanism 13 also includes an operating component 133.

[0093] The movable arm 132 is fixedly connected to the operating component 133, and the pressure cover 11 is provided with a guide groove 1131 for sliding cooperation with the operating component 133.

[0094] The operating component 133 can be designed in a shape that is easy for the user to hold and operate, such as a rod, handle, or button. The guide groove 1131 can be, but is not limited to, an oblong groove or a rectangular groove. No limitation is made here.

[0095] like Figure 2 As shown, Figure 2 The movable arm 132 is locked to the current gear position 1311. By operating the operating member 133 to slide back and forth along the guide groove 1131, the user can indirectly control the movement of the movable arm 132, thereby realizing the adjustment of the lifting adjustment mechanism 13.

[0096] In actual implementation, such as Figure 1 , Figure 2 and Figure 4 As shown, a through hole can be machined on the outer wall of the movable arm 132, and a guide groove 1131 can be machined at the corresponding position of the base 12. A part of the movable arm 132 can be inserted into the pressure cap 11 first. At this time, the guide groove 1131 of the pressure cap 11 and the through hole of the movable arm 132 can be set opposite to each other. The operating member 133 passes through the through hole of the movable arm 132 and the guide groove 1131 of the pressure cap 11. The operating member 133 can be transitionally fitted or interference-fitted with the through hole of the movable arm 132. The operating member 133 can be slidably fitted with the guide groove 1131 to realize the relative sliding between the pressure cap 11 and the movable arm 132.

[0097] The clamping device 10 provided in this application embodiment, through the cooperative design of the above-mentioned operating member 133 and guide groove 1131, allows the user to complete the adjustment process by operating the operating member 133 without directly contacting the movable arm 132 or the adjusting member 131, which greatly improves the convenience and safety of operation. At the same time, the guide groove 1131 provides a clear sliding path and restriction for the operating member 133, so that the movable arm 132 can accurately cooperate with the different positions 1311 of the adjusting member 131, which helps to improve the accuracy and stability of lifting adjustment, and enables the clamping device 10 to more accurately adapt to target objects 1000 of different sizes and shapes.

[0098] In some embodiments, such as Figure 2 and Figure 4 As shown, the movable arm 132 has a guide slope 1321, which is inclined towards the gripper 14 from one end near the adjusting member 131 to the other end away from the adjusting member 131.

[0099] The guide slope 1321 can be manufactured by machining or casting. The tilt angle and length of the guide slope 1321 can be determined according to the specific needs and design requirements of the clamping device 10. Specifically, the size of the tilt angle will affect the tightness of the fit and the smoothness of the sliding between the movable arm 132 and the adjusting member 131, while the length of the guide slope 1321 will determine the stability and reliability of the movable arm 132 during the adjustment process.

[0100] It is understandable that, such as Figure 2 and Figure 4 As shown, the guide slope 1321 is inclined towards the gripper 14 from one end near the adjusting member 131 to the end away from the adjusting member 131. In other words, the guide slope 1321 is inclined downward from one end to the other along the sliding direction of the movable arm 132. When the user needs to press down the gripper 14 to clamp the target object 1000, that is, when the user drives the movable arm 132 and the pressure cover 11 to descend through the operating member 133, the guide slope 1321 has a one-way guiding function. Specifically, the guide slope 1321 and the corner of the stop part 1311 are in frictional fit. When the movable arm 132 moves along the guide slope 1321, it can smoothly engage with each stop part 1311 of the adjusting member 131. When the user needs to push up to retract the gripper 14 to release the target object 1000, the entire clamping device 10 cannot move without the user moving the operating member 133, thus maintaining the stability of the entire clamping device 10 in the clamping state.

[0101] The clamping device 10 provided in this application embodiment, through the design of the aforementioned guide slope 1321, enables the movable arm 132 to cooperate more smoothly with the multiple stop portions 1311 of the adjusting member 131 during the pressing process. The guide slope 1321 can gradually change the contact angle between the movable arm 132 and the adjusting member 131, thereby reducing sliding resistance and improving the smoothness and flexibility of adjustment. At the same time, the guide slope 1321 can also reduce the friction and wear of the movable arm 132 during the adjustment process, thereby increasing the durability and reliability of the clamping device 10.

[0102] In some embodiments, such as Figure 1 , Figure 2 and Figure 4 As shown, the adjusting member 131 is a rack, the stop part 1311 is a toothed groove, and the movable arm 132 can be selectively locked with the toothed groove.

[0103] In this embodiment, such as Figure 1 , Figure 2 and Figure 4 As shown, in the clamping device 10, the adjusting member 131 is designed as a rack, and the stop part 1311 is designed as a toothed groove. A rack is a strip-shaped component with a series of equidistant teeth, and a toothed groove is a groove formed between two adjacent teeth on the rack. The user can move the operating member 133 in the direction away from the rack, causing the movable arm 132 to unlock from the current toothed groove. After the user moves the movable arm 132 to the corresponding height of the target toothed groove, the user can move the operating member 133 in the direction closer to the rack, causing the movable arm 132 to engage and lock with the target toothed groove, thereby achieving precise gear adjustment.

[0104] The clamping device 10 provided in this application embodiment provides a precise and repeatable height adjustment mechanism through the structural design of the adjusting member 131 as a rack and the stop part 1311 as a toothed groove. Users can easily adjust the pressure cap 11 to the required precise position, so that the pressure cap 11 will not accidentally slide or move after being adjusted to a specific height, thereby improving the stability and reliability of the clamping device 10. At the same time, the design of the rack and toothed groove is relatively compact and occupies little space, making it suitable for use in storage devices with limited space.

[0105] In some embodiments, such as Figure 4 As shown, the lifting adjustment mechanism 13 also includes a first reset member 134.

[0106] The first reset member 134 is elastically connected between the movable arm 132 and the pressure cover 11. The first reset member 134 is used to drive the movable arm 132 to remain in the position that cooperates with the current gear part 1311.

[0107] The first reset element 134 can be designed as an elastic element, such as a spring, elastic sheet or elastic sleeve.

[0108] For example, the first reset member 134 may be a spring structure, specifically a compression spring, a tension spring or a torsion spring, depending on the connection between the movable arm 132 and the pressure plate 11 and the required reset force.

[0109] For example, in some embodiments, such as Figure 4 As shown, the movable arm 132 slides in contact with the guide groove 1131 of the pressure cover 11 through the operating member 133, and the first reset member 134 adopts a compression spring, that is, the first reset member 134 is elastically compressed between the movable arm 132 and the pressure cover 11.

[0110] In actual operation, when the user needs to adjust the position of the movable arm 132, the user can move the movable arm 132 to the desired position 1311 by turning the operating member 133 to overcome the elastic force of the first reset member 134. Once the external force disappears, the first reset member 134 will release its stored energy and automatically restore the movable arm 132 to its original telescopic length, driving the movable arm 132 to remain in a position that is closely matched with the current position 1311.

[0111] It should be noted that the elastic force provided by the first reset member 134 should be adjusted according to the specific requirements of the clamping device 10. During the design, the magnitude of the elastic force can be precisely controlled by adjusting parameters such as the elastic coefficient, length and shape of the first reset member 134.

[0112] The clamping device 10 provided in this application embodiment realizes the function of automatic reset of the movable arm 132 through the setting of the first reset member 134. The user does not need to adjust the movable arm 132 back and forth during operation, which simplifies the operation process, improves the convenience of use, and improves the work efficiency. Furthermore, under the continuous action of elastic force, the movable arm 132 can be stably held in the position that cooperates with the stop part 1311, reducing displacement caused by vibration or accidental contact, thereby improving the stability of the clamping device 10.

[0113] In some embodiments, such as Figures 1-3 and Figure 5 As shown, the clamping device 10 also includes a guide rail 16.

[0114] The extension direction of the guide rail 16 is consistent with the extension direction of the adjusting member 131, and the pressure cover 11 is provided with a second sliding groove 1121 for sliding cooperation with the guide rail 16.

[0115] The guide rail 16 is used to cooperate with the second slide 1121 to guide the pressure cap 11 to move up and down in a predetermined direction, so as to maintain the smooth operation of the lifting adjustment mechanism 13.

[0116] The length and direction of the guide rail 16 can be matched with the adjusting member 131 so that the pressure cap 11 can move smoothly along the guide rail 16. The second slide groove 1121 can be provided on the side of the pressure cap 11, and the size and shape of the second slide groove 1121 can be matched with the guide rail 16 to achieve a sliding fit between the pressure cap 11 and the guide rail 16.

[0117] like Figures 1-3 and Figure 5 As shown, when the lifting adjustment mechanism 13 switches gears, the pressure cover 11 can move along the extension direction of the guide rail 16. The guide rail 16 and the second slide groove 1121 can guide and support the pressure cover 11 during this process, so as to improve the stability and accuracy of the pressure cover 11 during the lifting process.

[0118] The clamping device 10 provided in this application embodiment, through the cooperative design of the guide rail 16 and the second slide groove 1121, enables the pressure cover 11 to move up and down accurately along a predetermined path, improves the positioning accuracy of the lifting adjustment mechanism 13, and reduces the shaking of the pressure cover 11 during the lifting process, thereby enhancing the stability and reliability of the entire clamping device 10.

[0119] In some embodiments, such as Figure 2 , Figure 4 and Figure 5 As shown, the pressure cap 11 includes: a main body section 111, a first section 112, and a second section 113.

[0120] The base 12 is slidably mounted on the main body section 111, and the main body section 111 is coupled to the input end of the gripper 14; the first section 112 is connected to the end of the main body section 111 away from the gripper 14, and the first section 112 is provided with a second sliding groove 1121; the second section 113 is connected to the side wall of the first section 112, and the movable arm 132 is slidably mounted on the second section 113.

[0121] In this embodiment, such as Figure 2 , Figure 4 and Figure 5As shown, both the main body section 111 and the base 12 can be designed as cylindrical hollow structures. A part of the base 12 can be slidably installed inside the main body section 111, allowing the base 12 to slide relative to the main body section 111. At the same time, the input ends of multiple grippers 14 are dynamically coupled to the main body section 111 to drive the multiple grippers 14. The first section 112 can be regarded as an extension above the main body section 111. The first section 112 slides with the guide rail 16 through the second slide groove 1121, allowing the entire cover 11 to move along the guide rail 16. The second section 113 is connected to the side wall of the first section 112, forming an additional part perpendicular to the lifting direction. The second section 113 can provide installation space for the movable arm 132, allowing the movable arm 132 to slide on the second section 113 to realize the lifting and adjusting of the entire cover 11.

[0122] Among them, the main body segment 111, the first segment 112 and the second segment 113 can be an integrated structure manufactured by injection molding or other processes, or a split structure spliced ​​by threaded connection or other methods; no restrictions are imposed here.

[0123] The clamping device 10 provided in this application embodiment divides the pressure cap 11 into a main body segment 111, a first segment 112, and a second segment 113 as described above, and clarifies the function and connection relationship of each part. This achieves a compact structure for the clamping device 10, helps to reduce the volume and weight of the clamping device 10, optimizes space utilization, and enhances the flexibility and adaptability of the clamping device 10 in various application scenarios. At the same time, it disperses the force-bearing positions of the pressure cap 11 as much as possible to reduce the risk of excessive local force, thereby improving the service life of the pressure cap 11.

[0124] In some embodiments, such as Figure 3 As shown, the main body section 111 is provided with a first limiting structure 1112, and the guide rail 16 is provided with a second limiting structure 161 for sliding cooperation with the first limiting structure 1112.

[0125] The first limiting structure 1112 is disposed on the main body section 111. The shape and size of the first limiting structure 1112 are designed according to specific limiting requirements. Specifically, the first limiting structure 1112 can be a protruding pin, block, groove or other structure, which is not limited here.

[0126] The second limiting structure 161 is disposed on the guide rail 16, corresponding to the first limiting structure 1112. The position and length of the second limiting structure 161 can be precisely designed according to the movement trajectory and limiting requirements of the pressure cap 11. Specifically, the second limiting structure 161 can be a groove, a track, a hole or other structure, which is not limited here.

[0127] For example, in some embodiments, such as Figure 3As shown, the first limiting structure 1112 is a cylindrical pin, and the second limiting structure 161 is a waist-shaped groove.

[0128] The clamping device 10 provided in this application embodiment, through the cooperative design of the first limiting structure 1112 and the second limiting structure 161, reduces the probability of the main body segment 111 deviating from the predetermined trajectory due to excessive swaying, thereby enabling the clamping device 10 to work in the expected manner. Based on the guide rail 16 and the second slide groove 1121, the offset and shaking of the clamping device 10 are further reduced, maximizing the clamping accuracy and reliability of the clamping device 10.

[0129] In some embodiments, such as Figure 2 and Figure 3 As shown, the clamping device 10 also includes a second reset member 17.

[0130] The second reset member 17 is elastically connected between the base 12 and the gripper 14. The second reset member 17 is used to drive the output end of the gripper 14 to unfold outward.

[0131] The second reset element 17 can be designed as an elastic element, such as a spring, elastic sheet or elastic sleeve.

[0132] For example, in some embodiments, such as Figure 2 and Figure 3 As shown, the second reset member 17 is a compression spring. Specifically, the second reset member 17 is elastically compressed between the output end of the gripper 14 and the base 12.

[0133] For example, in some other embodiments, the second reset member 17 is a tension spring, specifically, the second reset member 17 is elastically stretched between the input end of the gripper 14 and the base 12.

[0134] Multiple second reset members 17 are provided, and each of the multiple second reset members 17 corresponds to a multiple gripper 14. "Multiple" means two or more.

[0135] For example, in some embodiments, the clamping device 10 includes four corresponding grippers 14 and four second reset members 17.

[0136] In actual operation, without interfering with the normal operation of the gripper 14, the second reset member 17 can continuously provide elastic force to drive the output end of the gripper 14 to unfold outward. When the clamping device 10 is in a non-working state, the output ends of the multiple grippers 14 can remain unfolded to facilitate the clamping operation of the target object 1000 in subsequent working states. When it is necessary to release the target object 1000, the lifting adjustment mechanism 13 switches gears, thereby driving the pressure cover 11 to rise. Once the force exerted by the pressure cover 11 on the gripper 14 disappears, the second reset member 17 will automatically restore the gripper 14 to the unfolded state to facilitate the release of the target object 1000.

[0137] It should be noted that the opening force provided by the second reset member 17 should be adjusted according to the specific requirements of the clamping device 10. During the design, the opening force can be precisely controlled by adjusting parameters such as the elastic coefficient, length and shape of the second reset member 17.

[0138] The clamping device 10 provided in this application embodiment, through the setting of the second reset member 17, does not require manual operation or an additional power source to drive the output end of the gripper 14 to unfold during the release of the target object 1000, which simplifies the operation process of the clamping device 10. Furthermore, under the elastic force of the second reset member 17, the output ends of the multiple grippers 14 can remain unfolded when idle, so as to facilitate the clamping operation of the target object 1000 in subsequent work.

[0139] In some embodiments, such as Figure 2 and Figure 3 As shown, the clamping device 10 also includes a third reset member 18.

[0140] The third reset member 18 is elastically connected between the pressure cover 11 and the base 12. The third reset member 18 is used to drive the pressure cover 11 to slide in a direction away from the target object 1000.

[0141] The third reset component 18 can be designed as an elastic element, such as a spring, elastic sheet, or elastic sleeve.

[0142] For example, in some embodiments, such as Figure 2 and Figure 3 As shown, the third reset member 18 is a compression spring, that is, the third reset member 18 is elastically compressed between the pressure cover 11 and the base 12.

[0143] Multiple third reset members 18 are provided, and multiple third reset members 18 and multiple grippers 14 can be arranged one-to-one relative to each other along the radial direction of the base 12, wherein multiple means two or more.

[0144] For example, in some embodiments, the clamping device 10 includes four jaws 14 and four third reset members 18, which can be arranged one-to-one with the four jaws 14 along the radial direction of the base 12.

[0145] In actual operation, when the clamping device 10 needs to clamp the target object 1000 below, it switches gears by manual or electric drive. During the process of the pressure cover 11 descending relative to the base 12, it needs to overcome the continuously increasing elastic force of the third reset member 18. When it is necessary to release the target object 1000, the lifting adjustment mechanism 13 switches gears. As the external force disappears, the third reset member 18 will automatically drive the pressure cover 11 to rise to return to the initial position, preparing for the next clamping action.

[0146] It should be noted that the elastic force provided by the third reset member 18 should be adjusted according to the specific requirements of the clamping device 10. During the design, the magnitude of the elastic force can be precisely controlled by adjusting parameters such as the elastic coefficient, length and shape of the third reset member 18.

[0147] The clamping device 10 provided in this application embodiment, through the setting of the third reset member 18, allows the pressure cover 11 to automatically rise to return to the initial position when the clamping device 10 needs to release the target object 1000, thereby improving the automation level of the clamping device 10, simplifying the operation process, improving the operation efficiency, and enabling the clamping device 10 to maintain a good working condition after frequent use, thus extending the working life of the clamping device 10.

[0148] This application also provides a storage device.

[0149] In some embodiments, the storage device includes: a housing, a door 20, and a clamping device 10 as described in any of the above embodiments.

[0150] The door 20 is used to open and close the enclosure; the clamping device 10 is installed on the enclosure and / or the door 20.

[0151] The enclosure may include an outer shell and an inner liner, with a foam material for insulation filling the space between the outer shell and the inner liner. The door 20 may include a door shell and an inner liner, with a foam material for insulation filling the space between the door shell and the inner liner.

[0152] In this embodiment, such as Figure 7 and Figure 8 As shown, the clamping device 10 can be installed on the door body 20. Specifically, the adjusting member 131 and the guide rail 16 can be installed on the lining by means of integral injection molding, casting molding or detachable connection.

[0153] In other embodiments, the clamping device 10 can be installed on the housing. Specifically, the adjusting member 131 and the guide rail 16 can be installed on the inner liner by integral injection molding, casting molding or detachable connection.

[0154] In some other embodiments, clamping devices 10 are installed on both the door 20 and the box.

[0155] The storage device provided in this application embodiment, through the aforementioned clamping device 10, reduces the risk of the target object 1000 tipping over and falling, increases the positional stability of the target object 1000 in the storage device, thereby reducing damage or leakage of the target object 1000, and significantly improving the user's usability and experience. On the other hand, through the lifting adjustment mechanism 13, the gripper 14 can adaptively adjust its shape and angle when clamping the target object 1000, enabling the clamping device 10 to adapt to target objects 1000 of different shapes and sizes, thereby increasing the flexibility and versatility of the clamping device 10. Furthermore, by designing multiple gear positions, the pressure cover 11 is adjusted to a predetermined height by selecting the corresponding gear position, without the need for complex continuous adjustments, simplifying the operation process, and improving the stability and durability of the lifting adjustment mechanism 13.

[0156] In some embodiments, such as Figure 7 and Figure 8 As shown, the storage equipment also includes: bottle rack 30.

[0157] Bottle rack 30 is installed on door 20, and clamping device 10 is located above bottle rack 30. Clamping device 10 is used to clamp the top of target object 1000, and bottle rack 30 is used to support the bottom of target object 1000.

[0158] The bottle rack 30 can be detachably installed on the lining of the door 20 by sliding connection or other means. The bottle rack 30 is used to provide stable support for bottles and jars. By installing the bottle rack 30 on the door 20, storage space can be utilized more effectively.

[0159] The bottle rack 30 can be designed as multi-tiered or height-adjustable to accommodate bottles of different sizes. This helps maximize storage space and allows users to adjust it flexibly according to their needs.

[0160] The capacity of the bottle rack 30 varies depending on the design and the model of the storage device. For example, in some embodiments, the bottle rack 30 can only hold a few small bottles. In other embodiments, the bottle rack 30 can hold multiple large bottles.

[0161] Understandably, by using the bottle rack 30 and the clamping device 10 together, on the one hand, the bottles and cans can be fixed both above and below, which significantly enhances the stability of the bottles and cans in the storage device and reduces the risk of the bottles and cans tipping over or slipping due to opening and closing the door 20. On the other hand, the bottle rack 30 exhibits better stability and reliability when storing easily tipped bottles and cans, thereby enhancing the functionality of the bottle rack 30 and improving the storage capacity of the storage device.

[0162] It should be noted that the clamping device 10 can not only be installed on the door 20 for use with the bottle rack 30, but can also be applied to other usage scenarios. For example, in some embodiments, the clamping device 10 can be installed on the box body, and the clamping device 10 is positioned above the shelf. The clamping device 10 is used to clamp the top of the target object 1000, and the shelf is used to support the bottom of the target object 1000. In other embodiments, the clamping device 10 can be installed on the door 20, and the clamping device 10 is used to clamp the top of the target object 1000, while the bottom of the target object 1000 is suspended. In still other embodiments, the clamping device 10 can be installed on the box body, and the clamping device 10 is used to clamp the top of the target object 1000, while the bottom of the target object 1000 is suspended.

[0163] The storage device provided in this application embodiment, through the combined use of the bottle rack 30 and the clamping device 10, achieves double fixation of bottles and cans from both the top and bottom, significantly enhancing the stability of bottles and cans in the storage device, reducing the risk of bottles and cans tipping or slipping due to opening and closing the door 20, and making the bottle rack 30 exhibit better stability and reliability when storing easily tipped bottles and cans, thereby enhancing the functionality of the bottle rack 30 and improving the storage capacity of the storage device.

[0164] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0165] In the description of this application, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0166] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0167] In the description of this application, "multiple" means two or more.

[0168] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0169] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0170] Other configurations of the embodiments of this application, such as ... and ..., and operations, are known to those skilled in the art and will not be described in detail here.

[0171] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0172] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A clamping device, applied to storage equipment, characterized in that, include: Capping; Base, which is slidably mounted on the pressure cover; A lifting adjustment mechanism is connected to the pressure cover and has multiple positions corresponding to different heights; Multiple grippers are spaced apart and pivotally mounted on the base. The input ends of the grippers are coupled to the pressure cap, which is configured to drive the grippers to rotate as they slide toward a target object, so that the output ends of the grippers clamp the target object.

2. The clamping device according to claim 1, characterized in that, Also includes: The sliding member, one of the cover and the base is fixedly connected to the sliding member, and the other is provided with a first groove for sliding engagement with the sliding member.

3. The clamping device according to claim 1, characterized in that, The pressure cap has a first transmission ramp, and the input end of the gripper has a second transmission ramp for engaging with the first transmission ramp.

4. The clamping device according to claim 1, characterized in that, The lifting and adjusting mechanism includes: An adjusting member, the adjusting member comprising multiple stops located at different heights; The movable arm is movably mounted on the pressure cover and can selectively cooperate with the multiple gear positions to allow the lifting adjustment mechanism to switch between multiple gear positions.

5. The clamping device according to claim 4, characterized in that, The lifting adjustment mechanism also includes: The operating component is fixedly connected to the movable arm, and the pressure cover is provided with a guide groove for sliding cooperation with the operating component.

6. The clamping device according to claim 4, characterized in that, The movable arm has a guide slope, which is inclined toward the gripper from one end near the adjusting member to one end away from the adjusting member. And / or, The adjusting component is a rack, the stop part is a toothed groove, and the movable arm can selectively lock with the toothed groove; And / or, The lifting adjustment mechanism also includes: A first reset member is elastically connected between the movable arm and the pressure cover, and is used to drive the movable arm to remain in a position that cooperates with the current gear position.

7. The clamping device according to claim 4, characterized in that, Also includes: The guide rail extends in the same direction as the adjusting member, and the pressure cover is provided with a second groove for sliding engagement with the guide rail.

8. The clamping device according to claim 7, characterized in that, The gland includes: The main body segment, the base is slidably mounted on the main body segment, and the main body segment is coupled to the input end of the gripper; The first segment is connected to the end of the main body segment away from the gripper, and is provided with the second sliding groove; The second segment is connected to the side wall of the first segment, and the movable arm is slidably mounted on the second segment.

9. The clamping device according to claim 8, characterized in that, The main body section is provided with a first limiting structure, and the guide rail is provided with a second limiting structure for sliding cooperation with the first limiting structure.

10. The clamping device according to any one of claims 1-9, characterized in that, The clamping device further includes: The second reset component is elastically connected between the base and the gripper, and is used to drive the output end of the gripper to unfold outward; And / or, The clamping device further includes: The third reset component is elastically connected between the pressure cover and the base, and is used to drive the pressure cover to slide in a direction away from the target object.

11. A storage device, characterized in that, include: Box; A door, used to open and close the enclosure; The clamping device as described in any one of claims 1-10, wherein the clamping device is mounted on the housing and / or the door.

12. The storage device according to claim 11, characterized in that, Also includes: A bottle rack is installed on the door body, and a clamping device is located above the bottle rack. The clamping device is used to clamp the top of the target object, and the bottle rack is used to support the bottom of the target object.

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