Hoisting structure and air conditioner

Abstract

The utility model provides a hoisting structure and an air conditioner, and belongs to the technical field of air conditioners. The hanging connection mechanism comprises a fixing seat and a connecting assembly, the fixing seat is used for being connected with a mounting surface, the connecting assembly comprises a first connecting piece, and the first connecting piece is in sliding connection with the fixing seat and used for being connected with a target piece; the adjusting mechanism comprises a first adjusting assembly and a second adjusting assembly, the first adjusting assembly is arranged on the fixing base and connected with the second adjusting assembly, and the second adjusting assembly is connected with the first connecting piece; the second adjusting assembly is configured to slide relative to the fixing base under the driving of the first adjusting assembly so as to drive the first connecting piece to slide relative to the fixing base. According to the hoisting structure, when the position of the first connecting piece needs to be adjusted, only the first adjusting assembly needs to be controlled to act, movement of the first connecting piece and the target piece connected with the first connecting piece on the fixing base can be achieved, operation is convenient, and the maintenance efficiency is high.

Description

Technical Field

[0001] The present application belongs to the technical field of air conditioning, and in particular, relates to a hoisting structure and an air conditioner. Background Art

[0002] Ceiling air conditioner is an embedded air conditioner installed on the ceiling wall. Due to its simple structure, flexible installation method, small footprint and easy maintenance, it is widely used in hotels, shopping malls, various industrial and civil buildings and other places.

[0003] In the related art, a ceiling air conditioner can be installed on a ceiling wall by means of a clamping structure. When in use, the clamping structure is used to apply a clamping force to both sides of the length direction of the ceiling air conditioner, and the clamping structure is connected to the ceiling wall to complete the installation.

[0004] However, in some application scenarios, after the ceiling-mounted air conditioner is installed, it is necessary to remove the ceiling-mounted air conditioner later, or reach into the back of the ceiling-mounted air conditioner to remove and install the filter or add water to the water tank, which is inconvenient to operate and has low maintenance efficiency. Utility Model Content

[0005] The present application provides a hoisting structure and an air conditioner to solve the deficiencies in the related art.

[0006] On the one hand, the present application provides a lifting structure for lifting a target part on a mounting surface, the lifting structure including a lifting mechanism and an adjustment mechanism; the lifting mechanism including a fixed seat and a connecting assembly, the fixed seat is used to connect to the mounting surface, the connecting assembly includes a first connecting member, the first connecting member is slidably connected to the fixed seat, and the first connecting member is used to connect to the target part; the adjustment mechanism includes a first adjusting assembly and a second adjusting assembly, the first adjusting assembly is arranged on the fixed seat, the first adjusting assembly is connected to the second adjusting assembly, and the second adjusting assembly is connected to the first connecting member; the second adjusting assembly is configured to slide relative to the fixed seat under the drive of the first adjusting assembly, so as to drive the first connecting member to slide relative to the fixed seat.

[0007] In a possible implementation, in the lifting structure provided by the present application, the connection assembly also includes a second connection member, the second connection member is connected to the fixing seat, the first connection member is inserted into the second connection member, and slides relative to the second connection member.

[0008] In one possible implementation, in the lifting structure provided by the present application, the second adjustment component includes a gear and a rack matching the gear, and the gear is connected to the first adjustment component; the gear is configured to rotate under the drive of the first adjustment component so that the rack drives the first connecting member to slide.

[0009] In a possible implementation, in the lifting structure provided by the present application, the first adjustment component includes a rotating member, the rotating member is rotatably connected to the fixed seat, and the rotating member is coaxially connected to the gear, and the rotating member is used to drive the gear to rotate.

[0010] In one possible implementation, the lifting structure provided by the present application, the rotating part includes a rotating shaft and at least one bearing; the bearing includes a bearing body, a bearing seat and a bearing bracket, the bearing bracket is connected to the fixed seat, the bearing body is rotatably connected to the bearing bracket through the bearing seat, the rotating shaft is sleeved on the bearing body, and the rotating shaft is coaxially connected to the gear.

[0011] In one possible implementation, in the lifting structure provided by the present application, the number of connecting components and the number of second adjustment components are both two, and the second adjustment components are connected to the first connecting component in a one-to-one correspondence; the number of first adjustment components is one, and the two second adjustment components are both connected to the first adjustment component, or the number of first adjustment components is two, and the second adjustment components are connected to the first adjustment component in a one-to-one correspondence.

[0012] In a possible implementation, the lifting structure provided by the present application also includes a fixing assembly, which includes a first fixing member, a second fixing member and two nuts; the first fixing member is connected to the rack, one end of the second fixing member is screwed to the first fixing member, and the other end of the second fixing member is provided with a through hole, and the second fixing member is mounted on the first connecting member through the through hole; the two nuts are respectively abutted against the opposite sides of the second fixing member through the two ends of the first connecting member, and the nuts are threadedly connected to the first connecting member.

[0013] In a possible implementation, the lifting structure provided by the present application also includes an operating component, which includes a pull rope, two baffles and a plurality of bar teeth; the plurality of bar teeth are arranged on the rotating shaft and are arranged at intervals along the circumference of the rotating shaft so that a tooth groove is formed between two adjacent bar teeth; the two baffles are inserted on the rotating shaft, and the plurality of bar teeth are located between the two baffles; part of the pull rope passes through each tooth groove in turn and contacts the groove wall of each tooth groove, and the pull rope is configured to drive the rotating shaft to rotate under the pull of an external force.

[0014] In a possible implementation, in the lifting structure provided by the present application, a side of the rack opposite to the fixed seat is slidably connected to a slide rail, and the slide rail is disposed on the fixed seat.

[0015] On the other hand, the present application provides an air conditioner, comprising an air conditioner body and any one of the above-mentioned hanging structures, wherein a first connecting member of the hanging structure is connected to the air conditioner body.

[0016] The hoisting structure and air conditioner provided by the present application, the hoisting structure is provided with a fixed seat and a first connecting member, the fixed seat is used to connect with the installation surface, and the first connecting member is used to connect with the target member, wherein the installation surface can be a ceiling wall, and the target member can be a ceiling air conditioner; by slidingly connecting the first connecting member with the fixed seat, the operation of adjusting the relative position of the first connecting member and the fixed seat can be realized; further, by providing a first adjusting component and a second adjusting component, the first adjusting component is arranged on the fixed seat, and the first adjusting component and the second adjusting component are connected and the second adjusting component is connected to the first connecting member, thereby, when the position of the first connecting member needs to be adjusted, by controlling the action of the first adjusting component, the second adjusting component is driven by the first adjusting component to slide relative to the fixed seat, and in this process, the second adjusting component will drive the first connecting member to slide relative to the fixed seat, thereby realizing the movement of the first connecting member and the target member connected thereto on the fixed seat, the hoisting structure provided by the present application is easy to operate and has high maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] Figure 1 A connection diagram between the lifting structure and the target component provided in the embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of the hoisting structure provided in an embodiment of the present application;

[0020] Figure 3 A partial structural schematic diagram of a hoisting structure provided in an embodiment of the present application;

[0021] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 5 for Figure 3 The enlarged view of point B in the middle;

[0023] Figure 6 for Figure 2 Enlarged view of point C in the middle.

[0024] Description of reference numerals:

[0025] 10- Hoisting structure;

[0026] 100-hanging mechanism; 200-adjusting mechanism; 300-fixing assembly; 400-operating assembly;

[0027] 110-fixed seat; 120-connecting assembly; 210-first adjusting assembly; 220-second adjusting assembly; 310-first fixing member; 320-second fixing member; 330-nut; 410-bar tooth; 420-tooth groove; 430-baffle;

[0028] 121-first connecting member; 122-second connecting member; 211-rotating shaft; 212-bearing; 221-gear; 222-rack; 311-horizontal plate; 312-vertical plate; 411-slide rail;

[0029] 2121-bearing bracket; 2122-bearing seat; 2123-bearing body;

[0030] 20-Target pieces. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0034] The terms "first", "second", "third", "fourth", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein.

[0035] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0036] Ceiling air conditioner is an embedded air conditioner installed on the ceiling wall. Due to its simple structure, flexible installation method, small footprint and easy maintenance, it is widely used in hotels, shopping malls, various industrial and civil buildings and other places.

[0037] In the related art, a ceiling air conditioner can be installed on a ceiling wall by means of a clamping structure. When in use, the clamping structure is used to apply a clamping force to both sides of the length direction of the ceiling air conditioner, and the clamping structure is connected to the ceiling wall to complete the installation.

[0038] However, in some application scenarios, after the ceiling-mounted air conditioner is installed, it is necessary to remove the ceiling-mounted air conditioner later, or reach into the back of the ceiling-mounted air conditioner to remove and install the filter or add water to the water tank, which is inconvenient and inefficient.

[0039] For example, in some compact rooms, such as small apartments, study rooms, dressing rooms, etc., in order to maximize the use of limited area, users may choose to install ceiling air conditioners as close to the wall as possible. When it is necessary to replace the filter, clean the interior, or add water to the water tank, due to the small operating space, the operator needs to use tools to remove the air conditioner, or temporarily remove nearby furniture or decorations to create enough maintenance space, which increases the complexity and time cost of the operation.

[0040] In addition, the choice of installation location for ceiling air conditioners may be constrained by other factors, such as pipeline layout, ceiling height, etc., which may result in ceiling air conditioners having to be installed close to the wall. Under such conditions, the problem of limited operating space will arise during later maintenance.

[0041] In view of this, the present application provides a hanging structure and an air conditioner, wherein the hanging structure is provided with a fixed seat and a first connecting member, the fixed seat is used to be connected to the installation surface, and the first connecting member is used to be connected to the target member, wherein the installation surface can be a ceiling wall, and the target member can be a ceiling air conditioner; by slidingly connecting the first connecting member to the fixed seat, the operation of adjusting the relative position of the first connecting member and the fixed seat can be realized; further, by providing a first adjusting component and a second adjusting component, the first adjusting component is arranged on the fixed seat, and the first adjusting component and the second adjusting component are connected and the second adjusting component is connected to the first connecting member, thereby, when the position of the first connecting member needs to be adjusted, by controlling the action of the first adjusting component, the second adjusting component is driven by the first adjusting component to slide relative to the fixed seat, and in this process, the second adjusting component will drive the first connecting member to slide relative to the fixed seat, thereby realizing the movement of the first connecting member and the target member connected thereto on the fixed seat, and the hanging structure provided by the present application is easy to operate and has high maintenance efficiency.

[0042] Figure 1 A connection diagram between the lifting structure and the target component provided in the embodiment of the present application; Figure 2 A schematic diagram of the structure of the hoisting structure provided in an embodiment of the present application; Figure 3 This is a partial structural diagram of the hoisting structure provided in the embodiment of the present application. It should be noted that: Figures 1 to 3 A schematic diagram of each component in the lifting structure is shown. The specific structures of the remaining components in the lifting structure are not limited to Figures 1 to 3 of examples.

[0043] See also Figures 1 to 3 The hoisting structure 10 provided in the present application is used to hoist the target part 20 on the installation surface, and includes a hoisting mechanism 100 and an adjusting mechanism 200; the hoisting mechanism 100 includes a fixed seat 110 and a connecting component 120, the fixed seat 110 is used to connect to the installation surface, the connecting component 120 includes a first connecting member 121, the first connecting member 121 is slidably connected to the fixed seat 110, and the first connecting member 121 is used to connect to the target part 20; the adjusting mechanism 200 includes a first adjusting component 210 and a second adjusting component 220, the first adjusting component 210 is arranged on the fixed seat 110, the first adjusting component 210 is connected to the second adjusting component 220, and the second adjusting component 220 is connected to the first connecting component 121; the second adjusting component 220 is configured to slide relative to the fixed seat 110 under the drive of the first adjusting component 210, so as to drive the first connecting member 121 to slide relative to the fixed seat 110.

[0044] It should be noted that the target part 20 in the embodiment of the present application can be an electrical device such as a ceiling air conditioner, ceiling fan, chandelier or projector installed on the installation surface in a hanging manner, or a furniture device such as a wall cabinet, a cabinet, a bookshelf or a hanging TV bracket, or an indoor ventilation duct, etc. The installation surface can be located indoors, such as a ceiling wall, a suspended ceiling, etc., or outdoors.

[0045] Specifically, the fixing seat 110 serves as the basis of the entire structure. It can be directly fixed on the installation surface by expansion screws or the like according to the required position of the target part 20 for lifting, thereby providing a reliable supporting foundation for the lifting of the target part 20.

[0046] Exemplarily, the mounting surfaces are usually planar structures, so the fixing seat 110 can be set as a plate-like structure. After the fixing seat 110 is connected to the mounting surface, the plate-like fixing seat 110 can be in more complete contact with the mounting surface, which is beneficial to improve the stability after connection.

[0047] The embodiment of the present application does not limit the connection method between the first connecting member 121 and the target member 20. For example, the first connecting member 121 is provided with a hanging ear, which cooperates with a hook or a hanging ring on the target member 20 and is fixed by a bolt or a buckle; or, the surface of the first connecting member 121 is provided with a groove, which matches the buckle or tenon on the target member 20 and is locked by insertion, pressing, etc.; or, the threaded hole on the first connecting member 121 is connected to the corresponding threaded hole on the target member 20 by a screw to achieve rigid fixation.

[0048] In addition to being used to connect with the target part 20, the first connecting member 121 is also connected to the fixed seat 110 by sliding connection. Thus, the sliding connection provides the target part 20 with the ability to slide relative to the fixed seat 110, so that the relative position of the first connecting member 121 and the fixed seat 110 can be adjusted.

[0049] The embodiment of the present application does not limit the connection method between the first connecting member 121 and the fixing seat 110. It is understood that when the hanging structure 10 is actually installed and used, refer to Figure 1 The spatial position relationship of the mounting surface (not shown), the fixing seat 110, the first connecting member 121 and the target member 20 is arranged from top to bottom along the Z direction. Therefore, when the first connecting member 121 and the target member 20 are slidably connected, the connection between the two should have good self-locking performance, or a suitable anti-detachment device should be used to overcome the gravity of the first connecting member 121 and the connected target member 20 to avoid the first connecting member 121 from falling off during the sliding process due to gravity.

[0050] For example, an inclined dovetail groove or a wedge-shaped dovetail groove may be provided on the fixing seat 110, and the first connecting member 121 may be provided as a slider structure matching the inclined dovetail groove or the wedge-shaped dovetail groove, thereby generating a larger friction force or a wedging effect through the action of the inclined surface to prevent the first connecting member 121 from falling off. A spring or a pneumatic loading device may also be provided between the first connecting member 121 and the fixing seat 110 to provide a certain pre-tightening force, so that the first connecting member 121 is always subjected to an upward force under the action of gravity to prevent it from falling off.

[0051] Furthermore, in order to facilitate the adjustment of the position of the first connecting member 121, an adjustment mechanism 200 is provided, which is used to provide a driving source for the first connecting member 121, so that the operator can adjust the position of the target member 20 more easily and accurately, thereby solving the maintenance problem caused by space limitations.

[0052] In a specific implementation, the first adjustment component 210 is the main part of the hoisting structure 10 that provides driving force, and the second adjustment component 220 is used to receive the driving force of the first adjustment component 210 to achieve sliding of the first connecting member 121 connected thereto.

[0053] When the position of the first connecting member 121 needs to be adjusted, the first adjusting component 210 is controlled to move so that the second adjusting component 220 slides relative to the fixed seat 110 driven by the first adjusting component 210. During this process, the second adjusting component 220 drives the first connecting member 121 to slide relative to the fixed seat 110, thereby realizing the movement of the first connecting member 121 and the target member 20 connected thereto on the fixed seat 110. Therefore, the operation is convenient and the maintenance efficiency is high.

[0054] The embodiment of the present application does not limit the specific structure of the first adjustment component 210 and the second adjustment component 220, as long as the above-mentioned actions can be realized. For example, the first adjustment component 210 can be set as an electric push rod, and the second adjustment component 220 can be set as a guide rail and a guide block, wherein the electric push rod uses electricity as a power source, and drives the transmission mechanism such as a spiral pair or a rack and pinion pair inside the push rod through the motor to realize the telescopic movement of the push rod.

[0055] The guide rail is fixedly mounted on the fixed seat 110 and extends along the direction in which the target part 20 needs to be adjusted. By connecting the push rod to the guide block, and the guide block to the first connecting member 121, the guide block and the first connecting member 121 connected thereto are driven to slide along the guide rail by the telescopic movement of the push rod. It can be understood that the fixed end of the electric push rod should be mounted on the fixed seat 110 to ensure that the telescopic direction of the push rod is parallel to the slide rail 411.

[0056] For example, after the target part 20 is hoisted, Figure 1The rear side along the Y direction, i.e. the back, is inconvenient to maintain due to space limitations. Therefore, the direction in which the target part 20 needs to be adjusted is set to the Y direction. By moving the first connecting part 121 along the Y direction, the problem that the target part 20 is inconvenient to maintain due to space limitations can be eliminated.

[0057] As mentioned above, when the first connecting member 121 is slidably connected to the fixing seat 110, it is necessary to make the connection between the two have good self-locking performance, or use an appropriate anti-slip device to overcome the gravity of the first connecting member 121 and the connected target member 20. Therefore, in order to simplify the connection structure, refer to Figure 1 In some embodiments, the connecting component 120 further includes a second connecting member 122 , the second connecting member 122 is connected to the fixing seat 110 , and the first connecting member 121 is inserted into the second connecting member 122 and slides relative to the second connecting member 122 .

[0058] Therefore, by setting the second connecting member 122, the structural complexity of the direct sliding connection between the first connecting member 121 and the fixed seat 110 is reduced, which is beneficial to reducing the processing difficulty and manufacturing cost; at the same time, there is no need to set an additional anti-slip device, which is beneficial to making the lifting structure 10 compact as a whole and improving assembly efficiency.

[0059] For example, Figure 1 As shown, the first connecting member 121 can be set as a rod structure, and the second connecting member 122 is a shell structure; the second connecting member 122 is fixed to the lower side of the fixing seat 110 along the Z direction by bolts, etc., and the upper side of the fixing seat 110 along the Z direction is connected to the mounting surface. The second connecting member 122 has a receiving cavity, and the shell has two opposite sides along the Y direction. Both sides are provided with sliding holes that match the first connecting member 121. The first connecting member 121 is slidably connected to the shell via one of the two sliding holes, the receiving cavity, and the other of the two sliding holes in sequence.

[0060] When the first connecting member 121 moves along the Y direction to eliminate the spatial limitation of the target part 20, on the one hand, the second connecting member 122 can support and limit the first connecting member 121, thereby preventing the first connecting member 121 from falling down along the Z direction due to gravity; on the other hand, the second connecting member 122 can disperse the direct stress between the first connecting member 121 and the fixing seat 110, improve the force distribution, and enhance the durability and reliability of the connection.

[0061] The specific structures and working modes of the first adjustment component 210 and the second adjustment component 220 are described below.

[0062] Figure 4 for Figure 2 Enlarged view of point A in the middle; see Figures 1 to 4In a specific example, the second adjustment component 220 includes a gear 221 and a rack 222 matching the gear 221, and the gear 221 is connected to the first adjustment component 210; the gear 221 is configured to rotate under the drive of the first adjustment component 210 so that the rack 222 drives the first connecting member 121 to slide.

[0063] It is understandable that the transmission of the gear 221 and the rack 222 is a typical meshing transmission mode, and has a high transmission accuracy. When the gear 221 rotates, its tooth profile meshes with the tooth profile of the rack 222, and can convert the rotation angle into the linear displacement of the rack 222 more accurately, thereby ensuring the accuracy and consistency of the sliding of the first connecting member 121 connected to the rack 222.

[0064] Furthermore, the transmission of gear 221 and rack 222 can achieve a large transmission ratio by adjusting the number of teeth and the module of gear 221, that is, a smaller rotation angle of gear 221 can produce a larger displacement of rack 222, which is conducive to achieving a large range of sliding adjustment in a limited space and improving the operability of position adjustment of target part 20.

[0065] It should be noted that the rack 222 is connected to the first connecting member 121, so that the target part 20 will inevitably generate a certain load force on the rack 222 during hoisting. Since the transmission of the gear 221 and the rack 222 is surface contact rather than point contact, that is, a larger contact area is formed between the tooth profile of the gear 221 and the tooth profile of the rack 222, thus, when loaded, the load can be evenly distributed on a wider contact surface, which is conducive to improving the load-bearing capacity of the second adjustment component 220.

[0066] In a specific implementation, a side of the rack 222 opposite to the fixing seat 110 is slidably connected with a slide rail 411 , and the slide rail 411 is disposed on the fixing seat 110 .

[0067] Thus, on the one hand, the slide rail 411 provides a guide for the linear motion of the rack 222, ensuring that the rack 222 drives the first connecting member 121 along the direction in which the target member 20 needs to be adjusted (same as in the previous embodiment, Figure 1 The Y direction shown in the figure) can slide smoothly and stably to avoid transmission errors and mechanical wear caused by deviation and shaking.

[0068] On the other hand, the slide rail 411 is used to prevent the rack 222 from directly contacting the fixing seat 110 or other hard surfaces, thereby preventing the surface of the rack 222 from being damaged due to friction or collision, protecting the integrity of the tooth profile of the rack 222, and maintaining its good transmission performance.

[0069] In addition, in order to enable the first adjustment component 210 to drive the gear 221 to rotate and provide a suitable driving force for the gear 221, in some examples, the first adjustment component 210 includes a rotating member, which is rotatably connected to the fixed base 110 and is coaxially connected to the gear 221, and the rotating member is used to drive the gear 221 to rotate.

[0070] By connecting the rotating member and the gear 221 coaxially, radial deviation and axial play at the connection between the two can be eliminated, which is beneficial to improving transmission efficiency.

[0071] In specific implementation, the operator can apply a rotational force to the rotating part to realize the rotation of the gear 221 driven by the rotating part. In addition, the design of the coaxial connection between the rotating part and the gear 221 has good versatility. The driving source can be set, such as an electric motor, a hydraulic motor, a manual crank, etc., and then the connection with the rotating part can be achieved through a suitable coupling or shaft end component.

[0072] Figure 5 for Figure 3 Enlarged view of point B in the middle. Figures 1 to 5 Specifically, the rotating part includes a rotating shaft 211 and at least one bearing 212; the bearing 212 includes a bearing body 2123, a bearing seat 2122 and a bearing bracket 2121, the bearing bracket 2121 is connected to the fixed seat 110, the bearing body 2123 is rotatably connected to the bearing bracket 2121 through the bearing seat 2122, the rotating shaft 211 is sleeved on the bearing body 2123, and the rotating shaft 211 is coaxially connected to the gear 221.

[0073] Thus, the rotating shaft 211 is connected to the fixing seat 110 through the bearing 212 in a gapless and low-friction rotational connection, thereby ensuring the stability and accuracy of its rotation, reducing energy loss, and extending the service life of the rotating parts.

[0074] Specifically, the rolling elements inside the bearing body 2123 reduce the friction and wear of the rotating shaft 211 during rotation, and the bearing seat 2122 and the bearing bracket 2121 provide a stable installation environment to ensure that the bearing 212 maintains the correct installation position and preload during operation.

[0075] Figure 6 for Figure 2 In the implementation method where the operator applies the rotational force to the rotating part, refer to Figures 1 to 6The lifting structure 10 also includes an operating component 400, which includes a pull rope (not shown), two baffles 430 and a plurality of bar teeth 410; the plurality of bar teeth 410 are arranged on the rotating shaft 211 and are arranged at intervals along the circumference of the rotating shaft 211 so that a tooth groove 420 is formed between two adjacent bar teeth 410; the two baffles 430 are inserted on the rotating shaft 211, and the plurality of bar teeth 410 are located between the two baffles 430; part of the pull rope passes through each tooth groove 420 in turn and contacts the groove wall of each tooth groove 420, and the pull rope is configured to drive the rotating shaft 211 to rotate under external force.

[0076] Therefore, the operator directly applies the rotational force by pulling the rope, thereby eliminating the need for complicated tools and making the operation simpler.

[0077] In a specific implementation, when the pull rope moves in the tooth groove 420, the friction between the pull rope and the groove wall of each tooth groove 420 drives the rotating shaft 211 to rotate. By setting two baffles 430 inserted on the rotating shaft 211, the plurality of bar teeth 410 are restricted between the baffles 430 to prevent the pull rope from coming out of the tooth groove 420, which is conducive to improving the working efficiency.

[0078] In some embodiments, the number of connecting components 120 and the number of second adjustment components 220 are both two, and the second adjustment components 220 are connected to the first connecting component 121 in a one-to-one correspondence; the number of first adjustment components 210 is one, and the two second adjustment components 220 are both connected to the first adjustment component 210, or the number of first adjustment components 210 is two, and the second adjustment components 220 are connected to the first adjustment components 210 in a one-to-one correspondence.

[0079] See also Figures 1 to 3 By setting the number of connecting components 120 to two, the two second connecting members 122 are both connected to the fixing seat 110 and are spaced apart along the X direction. Thus, the two first connecting members 121 jointly apply a pulling force to the target part 20 during hanging, which is beneficial to improving the stability and balance of the hanging of the target part 20.

[0080] Exemplarily, the second adjusting component 220 is a gear 221 and a rack 222 matching the gear 221, and the first adjusting component 210 is a rotating shaft 211 and at least one bearing 212; by setting the number of second adjusting components 220 to two and the number of first adjusting components 210 to one, the rack 222 is connected to the first connecting member 121 one by one, and the first adjusting component 210 is set in the middle of the two gears 221, so that the two gears 221 are coaxially connected to the two ends of the rotating shaft 211 respectively.

[0081] Of course, the number of the first adjustment components 210 may also be two, and in this way, the gear 221 is coaxially connected to the rotating shaft 211 of the corresponding first adjustment component 210 .

[0082] As mentioned above, the second adjustment component 220 can be set as a gear 221 and a rack 222 matching the gear 221, and the first connecting member 121 can be driven to slide by the rack 222. In order to enable the rack 222 to smoothly drive the first connecting member 121 to slide when sliding, it is necessary to ensure that the connection between the two is relatively reliable. Figure 4 In a specific example, the lifting structure 10 further includes a fixing assembly 300 , and the fixing assembly 300 includes a first fixing member 310 , a second fixing member 320 and two nuts 330 .

[0083] The first fixing member 310 is connected to the rack 222, one end of the second fixing member 320 is screwed to the first fixing member 310, the other end of the second fixing member 320 is provided with a through hole, and the second fixing member 320 is sleeved on the first connecting member 121 through the through hole; the two nuts 330 are respectively abutted against the opposite sides of the second fixing member 320 through the two ends of the first connecting member 121, and the nuts 330 are threadedly connected to the first connecting member 121.

[0084] Therefore, the fixing assembly 300 adopts a threaded connection method. When installing, it is only necessary to connect the first fixing member 310 with the rack 222, sleeve the second fixing member 320 on the first connecting member 121, and then tighten the nut 330 to complete the installation. Such a setting is convenient for convenient installation and corresponding adjustment according to actual needs, which is conducive to improving assembly efficiency.

[0085] Here, when the first fixing member 310 is connected to the rack 222, illustratively, the first fixing member 310 includes a vertical plate 312 and two horizontal plates 311, wherein the two horizontal plates 311 are respectively connected to the two ends of the vertical plate 312 and are located on the same side of the vertical plate 312, that is, the first fixing member 310 is in a concave shape as a whole. By arranging the vertical plate 312 of the first fixing member 310 and the rack 222 opposite to each other, the two horizontal plates 311 are respectively in contact with the two ends of the rack 222 in the extending direction.

[0086] The embodiment of the present application also provides an air conditioner, comprising an air conditioner body and a hanging structure 10 in any of the above embodiments, wherein the first connecting member 121 of the hanging structure 10 is connected to the air conditioner body. The overall structure and working principle of the hanging structure 10 are similar to those in the above embodiments, and will not be described in detail here.

[0087] The air conditioner provided in the present application is provided with a hanging structure 10, and the hanging structure 10 is provided with a fixing seat 110 and a first connecting member 121, wherein the fixing seat 110 is used to be connected to the installation surface, and the first connecting member 121 is used to be connected to the air conditioner body, wherein the installation surface can be a ceiling, and the air conditioner body is a ceiling-mounted air conditioner; by slidingly connecting the first connecting member 121 and the fixing seat 110, the relative position of the first connecting member 121 and the fixing seat 110 can be adjusted.

[0088] Furthermore, by setting a first adjusting component 210 and a second adjusting component 220, the first adjusting component 210 is set on the fixed seat 110, and the first adjusting component 210 and the second adjusting component 220 are connected and the second adjusting component 220 and the first connecting member 121 are connected. Thus, when the distance between the peripheral side of the air-conditioning body and the wall is limited and it is necessary to adjust the position of the first connecting member 121 to remove and install the filter or add water to the water tank, the action of the first adjusting component 210 is controlled so that the second adjusting component 220 slides relative to the fixed seat 110 under the drive of the first adjusting component 210. During this process, the second adjusting component 220 will drive the first connecting member 121 to slide relative to the fixed seat 110, thereby realizing the movement of the first connecting member 121 and the air-conditioning body connected thereto on the fixed seat 110, which is convenient to operate and has high maintenance efficiency.

[0089] In the above description, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0090] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hoisting structure for hoisting a target part on a mounting surface, characterized in that: Including a hanging mechanism and an adjusting mechanism; The hanging mechanism comprises a fixing seat and a connecting assembly, wherein the fixing seat is used to be connected to the mounting surface, and the connecting assembly comprises a first connecting member, wherein the first connecting member is slidably connected to the fixing seat and is used to be connected to the target member; The adjustment mechanism comprises a first adjustment component and a second adjustment component, the first adjustment component is arranged on the fixing seat, the first adjustment component is connected to the second adjustment component, and the second adjustment component is connected to the first connecting member; The second adjusting component is configured to slide relative to the fixing base under the drive of the first adjusting component, so as to drive the first connecting member to slide relative to the fixing base.

2. The hoisting structure according to claim 1, characterized in that: The connecting assembly also includes a second connecting member, the second connecting member is connected to the fixing seat, and the first connecting member is inserted into the second connecting member and slides relative to the second connecting member.

3. The hoisting structure according to claim 1, characterized in that: The second adjusting assembly includes a gear and a rack matching the gear, and the gear is connected to the first adjusting assembly; The gear is configured to rotate under the drive of the first adjusting component, so that the rack drives the first connecting member to slide.

4. The hoisting structure according to claim 3, characterized in that: The first adjustment component includes a rotating member, the rotating member is rotatably connected to the fixing seat, and the rotating member is coaxially connected to the gear, and the rotating member is used to drive the gear to rotate.

5. The hoisting structure according to claim 4, characterized in that: The rotating member includes a rotating shaft and at least one bearing; The bearing comprises a bearing body, a bearing seat and a bearing bracket, the bearing bracket is connected to the fixed seat, the bearing body is rotatably connected to the bearing bracket through the bearing seat, the rotating shaft is sleeved on the bearing body, and the rotating shaft is coaxially connected to the gear.

6. The hoisting structure according to any one of claims 1 to 5, characterized in that: The number of the connecting components and the number of the second adjusting components are both two, and the second adjusting components are connected to the first connecting components in a one-to-one correspondence; The number of the first adjustment component is one, and the two second adjustment components are both connected to the first adjustment component, or the number of the first adjustment components is two, and the second adjustment components are connected to the first adjustment component in a one-to-one correspondence.

7. The hoisting structure according to claim 3, characterized in that: Also included is a fixing assembly, the fixing assembly comprising a first fixing member, a second fixing member and two nuts; The first fixing member is connected to the rack, one end of the second fixing member is screwed to the first fixing member, the other end of the second fixing member is provided with a through hole, and the second fixing member is sleeved on the first connecting member through the through hole; The two nuts are respectively abutted against opposite sides of the second fixing member via two ends of the first connecting member, and the nuts are threadedly connected to the first connecting member.

8. The hoisting structure according to claim 5, characterized in that: Also included is an operating assembly, the operating assembly including a pull rope, two baffles and a plurality of bar teeth; A plurality of the bar-shaped teeth are arranged on the rotating shaft and are spaced apart along the circumference of the rotating shaft so that a tooth groove is formed between two adjacent bar-shaped teeth; The two baffles are inserted on the rotating shaft, and the plurality of bar teeth are located between the two baffles; part of the pull rope passes through each tooth groove in turn and contacts the groove wall of each tooth groove, and the pull rope is configured to drive the rotating shaft to rotate under external force.

9. The hoisting structure according to claim 3, characterized in that: A slide rail is slidably connected to a side of the rack opposite to the fixing seat, and the slide rail is arranged on the fixing seat.

10. An air conditioner, characterized in that: It comprises an air conditioner body and a hanging structure as claimed in any one of claims 1 to 9, wherein a first connecting member of the hanging structure is connected to the air conditioner body.

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