Connecting structure and air conditioner

Abstract

The utility model belongs to the technical field of household appliances, and particularly relates to a connecting structure and an air conditioner. The connecting structure is used for being connected with a target piece and comprises a first fixing base, a connecting piece and a second fixing base, the first fixing base is used for being connected with the mounting face of the target piece, and the second fixing base is used for being connected with the target piece. The connecting pieces are inserted into the first fixed base and the second fixed base respectively so as to connect the first fixed base with the second fixed base, and the connecting pieces are configured to rotate relative to the first fixed base and the second fixed base so as to drive the second fixed base to ascend and descend relative to the first fixed base; a first limiting piece is arranged on the connecting piece, a second limiting piece is rotationally connected to the second fixing base, and the second limiting piece is configured to rotate relative to the second fixing base so as to be connected with the first limiting piece when the second fixing base ascends and descends to a preset position. According to the connecting structure and the air conditioner, the mode of adjusting the height of the ceiling type air conditioner is simple, and operation is convenient.

Description

Technical Field

[0001] The present application belongs to the technical field of household appliances, and specifically relates to a connection structure and an air conditioner. Background Art

[0002] Air conditioners can be divided into cabinet type, wall-mounted type and ceiling type according to their installation form. As ceiling type air conditioners are installed on the ceiling, they can effectively reduce the floor space occupied by the air conditioner. Therefore, ceiling type air conditioners are becoming more and more popular and their applications are becoming more and more extensive.

[0003] In the prior art, when installing a ceiling-mounted air conditioner, you first need to drill holes in the ceiling, insert expansion bolts into the holes, secure the brackets to the expansion bolts, and finally use multiple screws to mount the ceiling-mounted air conditioner to the brackets. If you want to adjust the height of the ceiling-mounted air conditioner, you need to replace a different bracket.

[0004] However, the above-mentioned height adjustment method is complicated and inconvenient to operate. Utility Model Content

[0005] The present application provides a connection structure and an air conditioner, which has a simple method for adjusting the height of a ceiling-mounted air conditioner and is easy to operate.

[0006] In a first aspect, the connection structure provided in the present application is used to connect a target part. The connection structure includes a first fixed base, a connecting part and a second fixed base. The first fixed base is used to connect to the mounting surface of the target part, and the second fixed base is used to connect to the target part.

[0007] The connecting member is respectively inserted into the first fixed base and the second fixed base to connect the first fixed base and the second fixed base. The connecting member is configured to rotate relative to the first fixed base and the second fixed base to drive the second fixed base to rise and fall relative to the first fixed base.

[0008] A first limiting member is provided on the connecting member, and a second limiting member is rotatably connected to the second fixed base. The second limiting member is configured to rotate relative to the second fixed base to connect with the first limiting member when the second fixed base is raised or lowered to a preset position.

[0009] In a possible implementation, the connection structure provided in the present application has a first connection portion on the first limiting member, and a second connection portion on the second limiting member, and the first connection portion and the second connection portion are detachably connected.

[0010] In a possible implementation, in the connection structure provided by the present application, one of the first connection portion and the second connection portion is a connection groove, and the other is a connection rod that can be snapped into the connection groove.

[0011] In a possible implementation, the connection structure provided in the present application further includes a connecting shaft, and the second limiting member is rotatably connected to the second fixed base via the connecting shaft.

[0012] The first limiting member is provided with a connecting hole, and the connecting member is inserted into the connecting hole.

[0013] In a possible implementation, in the connection structure provided by the present application, the second fixed base is located between the first fixed base and the first limiting member.

[0014] In one possible implementation, the connection structure provided by the present application comprises a connecting piece including a threaded section and a smooth section, a threaded hole matching the threaded section is provided on the second fixed base, and the threaded section is inserted into the second fixed base through the threaded hole.

[0015] The first limiting member is arranged on the smooth section.

[0016] In a possible implementation, the connection structure provided in the present application has a limiting hole provided on the second fixed base, the smooth section is inserted into the limiting hole, and when the smooth section is close to the threaded hole, the first limiting member abuts against the peripheral side of the limiting hole.

[0017] In a possible implementation, in the connection structure provided by the present application, the end of the threaded section facing away from the smooth section has a limiting block.

[0018] The first fixed base is provided with a mounting hole and a mounting cavity communicated with the mounting hole. Part of the threaded section is inserted into the mounting cavity through the mounting hole, and the limiting block is used to abut against the peripheral side of the mounting hole.

[0019] In a possible implementation, in the connection structure provided in the present application, an operating portion is further provided on the first limiting member.

[0020] In a second aspect, the air conditioner provided in the present application includes an air conditioner body and the connection structure provided in the first aspect above, which is arranged on the air conditioner body.

[0021] The connection structure and air conditioner provided by the present application are characterized in that the connection structure is used to connect the target part, and the first fixed base, the connecting member and the second fixed base are provided. The first fixed base is used to connect to the mounting surface of the target part, and the second fixed base is used to connect to the target part. The connecting members are respectively inserted into the first fixed base and the second fixed base to connect the first fixed base and the second fixed base. The connecting member is provided with a first limiting member, and the second fixed base is rotatably connected to the second fixed base. When adjusting the height of the target part, the connecting member is rotated relative to the first fixed base and the second fixed base to drive the second fixed base to rise and fall relative to the first fixed base, thereby driving the target part connected to the second fixed base to rise and fall synchronously to achieve height adjustment of the target part. When the second fixed base is raised and lowered to a preset position, the second limiting member is rotated relative to the second fixed base to connect to the first limiting member, so that the connecting member is fixed. In this way, the method for adjusting the height of the target part is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 A schematic diagram of the connection structure provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 Structural diagram from another angle;

[0025] Figure 3 This is a schematic diagram of the structure of the air conditioner provided in an embodiment of the present application.

[0026] Description of reference numerals:

[0027] 100 - first fixed base; 110 - mounting hole; 120 - mounting cavity;

[0028] 200 - connecting member; 210 - first limiting member; 211 - first connecting portion; 212 - operating portion; 213 - connecting hole; 220 - threaded section; 230 - smooth section; 240 - limiting block;

[0029] 300 - second fixed base; 310 - second limiting member; 311 - second connecting portion; 320 - threaded hole; 330 - limiting hole;

[0030] 400-connecting shaft;

[0031] 500-Air conditioner body.

[0032] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0034] The terms "first," "second," "third," "fourth," and so on (if any) in the specification and claims of this application and the drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the application described herein can, for example, be implemented in an order other than those illustrated or described herein.

[0035] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described in this application as "exemplary" or "for example" should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0036] As shown in the background art, in the prior art, when installing a ceiling-mounted air conditioner, it is necessary to first drill holes in the ceiling, insert expansion bolts into the holes, then secure the brackets to the expansion bolts, and finally use multiple screws to mount the ceiling-mounted air conditioner to the brackets. If the height of the ceiling-mounted air conditioner needs to be adjusted, a different bracket needs to be replaced.

[0037] However, the above-mentioned height adjustment method is complicated and inconvenient to operate.

[0038] Based on this, the connection structure and air conditioner provided by the present application, the connection structure is used to connect the target part, by providing a first fixed base, a connecting member and a second fixed base, the first fixed base is used to connect to the mounting surface of the target part, and the second fixed base is used to connect to the target part. The connecting members are respectively inserted into the first fixed base and the second fixed base to connect the first fixed base and the second fixed base. The connecting member is provided with a first limiting member, and the second fixed base is rotatably connected to the second fixed base. When adjusting the height of the target part, the connecting member is rotated relative to the first fixed base and the second fixed base to drive the second fixed base to rise and fall relative to the first fixed base, thereby driving the target part connected to the second fixed base to rise and fall synchronously to achieve height adjustment of the target part. When the second fixed base is raised and lowered to a preset position, the second limiting member is rotated relative to the second fixed base to connect to the first limiting member, so that the connecting member is fixed. In this way, the method of adjusting the height of the target part is simple and easy to operate.

[0039] The connection structure and air conditioner provided in this application will be described in detail below with reference to the accompanying drawings.

[0040] Figure 1 A schematic diagram of the connection structure provided in an embodiment of the present application; Figure 2 for Figure 1 Structural diagram from another angle; Figure 3 This is a schematic diagram of the structure of the air conditioner provided in an embodiment of the present application.

[0041] Reference Figures 1 to 3 As shown, the connection structure provided in the present application is used to connect the target part. The connection structure includes a first fixed base 100, a connecting part 200 and a second fixed base 300. The first fixed base 100 is used to connect to the mounting surface of the target part, and the second fixed base 300 is used to connect to the target part.

[0042] The connecting member 200 is respectively inserted into the first fixed base 100 and the second fixed base 300 to connect the first fixed base 100 and the second fixed base 300. The connecting member 200 is configured to rotate relative to the first fixed base 100 and the second fixed base 300 to drive the second fixed base 300 to rise and fall relative to the first fixed base 100.

[0043] A first limiting member 210 is provided on the connecting member 200, and a second limiting member 310 is rotatably connected to the second fixed base 300. The second limiting member 310 is configured to rotate relative to the second fixed base 300 to connect with the first limiting member 210 when the second fixed base 300 is raised or lowered to a preset position.

[0044] It should be noted that the target part proposed in this embodiment can be an electrical appliance such as an air conditioner, ceiling fan, chandelier, or projector that is suspended from a mounting surface; it can also be furniture such as a wall cabinet, cupboard, bookshelf, or hanging TV bracket; it can also be an indoor ventilation duct, etc. The mounting surface can be located indoors, such as a ceiling, wall, or suspended ceiling, or it can be located outdoors.

[0045] This application takes a ceiling-mounted air conditioner as an example to illustrate the connection structure, so that the target part is a ceiling-mounted air conditioner and the installation surface of the target part is the ceiling.

[0046] For example, the first fixing base 100 can be connected to the ceiling by bolts or other means. The second fixing base 300 can be connected to the housing of the ceiling-mounted air conditioner, for example, by bolts. The second fixing base 300 can also be integrally formed with the housing of the ceiling-mounted air conditioner, and this embodiment of the application does not impose too many restrictions on this.

[0047] Reference Figure 1 and Figure 3 As shown, when installing a ceiling-mounted air conditioner, first connect the first fixing base 100 to the ceiling, partially insert the connecting member 200 into the first fixing base 100, and then partially insert the connecting member 200 into the second fixing base 300. Thus, the connecting member 200 connects the first fixing base 100 and the second fixing base 300. Then, the ceiling-mounted air conditioner is connected to the second fixing base 300, thereby completing the installation of the ceiling-mounted air conditioner.

[0048] When raising the height of the ceiling-mounted air conditioner, first support the ceiling-mounted air conditioner, then rotate the connecting member 200 along the first direction. The connecting member 200 rotates along the first direction relative to the first fixed base 100 and the second fixed base 300 to drive the second fixed base 300 to rise relative to the first fixed base 100, so that the second fixed base 300 drives the ceiling-mounted air conditioner to rise synchronously.

[0049] To lower the ceiling-mounted air conditioner, similarly, the air conditioner is held upright and the connector 200 is rotated in the second direction (the first and second directions are opposite). The connector 200 rotates in the second direction relative to the first and second fixing bases 100 and 300, driving the second fixing base 300 downward relative to the first fixing base 100. This, in turn, causes the ceiling-mounted air conditioner to descend synchronously with the second fixing base 300. This makes adjusting the height of the ceiling-mounted air conditioner simple and easy.

[0050] When the second fixing base 300 and the ceiling-mounted air conditioner are raised or lowered to a preset position, the ceiling-mounted air conditioner is released, and the second limiting member 310 is rotated in the third direction relative to the second fixing base 300 until the second limiting member 310 connects with the first limiting member 210, thereby securing the connecting member 200 to the second fixing base 300. Since the second fixing base 300 is connected to the ceiling-mounted air conditioner, the second fixing base 300 and the ceiling-mounted air conditioner can restrict the rotation of the connecting member 200, thereby improving the reliability of the connection structure.

[0051] When adjusting the height of the ceiling-mounted air conditioner again, hold the ceiling-mounted air conditioner and rotate the second limit member 310 along the fourth direction (the third direction is opposite to the fourth direction). The second limit member 310 rotates along the fourth direction relative to the second fixed base 300 to disconnect the second limit member 310 from the first limit member 210, so that the connecting member 200 loses the restriction of the second fixed base 300 and the ceiling-mounted air conditioner, and the connecting member 200 can be rotated to facilitate adjusting the height of the ceiling-mounted air conditioner.

[0052] In some embodiments, reference Figure 2 As shown, the first limiting member 210 has a first connecting portion 211 , and the second limiting member 310 has a second connecting portion 311 . The first connecting portion 211 and the second connecting portion 311 are detachably connected.

[0053] It can be understood that by providing the first connection portion 211 on the first limiting member 210 and the second connection portion 311 on the second limiting member 310 , a detachable connection between the first limiting member 210 and the second limiting member 310 can be achieved.

[0054] When the ceiling-mounted air conditioner is raised or lowered to a preset height, the first connecting portion 211 is connected to the second connecting portion 311 to fix the connecting member 200 to the second fixing base 300 , thereby restricting the connecting member 200 from further rotating.

[0055] When adjusting the height of the ceiling air conditioner, the first connection part 211 is detached from the second connection part 311 , so that the connection member 200 loses the restriction of the second fixing base 300 and the ceiling air conditioner and can be rotated.

[0056] In some embodiments, reference Figure 2 As shown, one of the first connecting portion 211 and the second connecting portion 311 is a connecting groove, and the other is a connecting rod that can be snapped into the connecting groove.

[0057] Reference Figure 2As shown, in a specific implementation, the first connecting portion 211 can be a connecting rod, and the second connecting portion 311 can be a connecting slot. There can be multiple connecting slots, and the multiple connecting slots can be provided on the same side of the second fixed base 300. In this case, a connecting rod is provided on the connector 200, and the connecting rod is used to engage with any connecting slot. The multiple connecting slots can also be symmetrically arranged on both sides of the second fixed base 300. In this case, connecting rods are symmetrically provided on both sides of the connector 200. Because the second fixed base 300 needs to be raised and lowered relative to the connector 200, the design of multiple connecting slots ensures that a connecting slot can engage with a connecting rod at any position of the second fixed base 300 on the connector 200.

[0058] It should be noted that the first connecting portion 211 can also be a connecting groove and the second connecting portion 311 can be a connecting rod, which is not shown in the drawings. The number of connecting grooves and connecting rods can be one or two, and this embodiment of the application does not impose too many restrictions on this.

[0059] In some embodiments, reference Figure 1 As shown, the connection structure further includes a connection shaft 400 , and the second limiting member 310 is rotatably connected to the second fixed base 300 via the connection shaft 400 .

[0060] The first limiting member 210 defines a connecting hole 213 , and the connecting member 200 is inserted into the connecting hole 213 .

[0061] Specifically, a first through hole can be provided on the second stopper 310, and a second through hole can be provided on the second fixed base 300. The connecting shaft 400 rotatably connects the second stopper 310 to the second fixed base 300 via the first through hole and the second through hole. The connecting shaft 400 allows the second stopper 310 to rotate relative to the second fixed base 300, thereby connecting or disconnecting the second stopper 310 from the first stopper 210.

[0062] By providing a connection hole 213 on the first stopper 210 and inserting the connector 200 into the connection hole 213, a stable connection between the first stopper 210 and the connector 200 is ensured, preventing the first stopper 210 from loosening or falling off. Inserting the connector 200 into the connection hole 213 can also effectively transmit force and motion. When an external force is applied to the first stopper 210, the force can be transmitted to the connector 200 through the first stopper 210, thereby causing the connector 200 to rotate.

[0063] In some embodiments, reference Figure 1 As shown, the second fixing base 300 is located between the first fixing base 100 and the first limiting member 210 .

[0064] As can be understood, since the first fixed base 100 is connected to the ceiling, and the connecting member 200 is respectively inserted into the first fixed base 100 and the second fixed base 300, the second fixed base 300 is located below the first fixed base 100. Furthermore, since the first limiting member 210 is provided on the connecting member 200, the second fixed base 300 is located between the first fixed base 100 and the first limiting member 210, and thus the first limiting member 210 is located below the second fixed base 300. Therefore, when the second fixed base 300 is raised or lowered relative to the first fixed base 100 to a preset position, the second limiting member 310 on the second fixed base 300 can be rotated downward to connect with the first limiting member 210, which is convenient and labor-saving.

[0065] In some embodiments, reference Figure 2 As shown, the connecting member 200 includes a threaded section 220 and a smooth section 230 . The second fixing base 300 has a threaded hole 320 matching the threaded section 220 . The threaded section 220 is inserted into the second fixing base 300 through the threaded hole 320 .

[0066] The first limiting member 210 is disposed on the smooth section 230 .

[0067] As will be appreciated, the threaded segment 220 mates with the threaded hole 320 in the second fixed base 300. When the threaded segment 220 is inserted into the threaded hole 320, a threaded engagement is formed between the two. By applying a rotational force, the threaded segment 220 begins to rotate. Due to the effects of the thread pitch and helix angle, the rotational motion of the threaded segment 220 is converted into linear motion.

[0068] Specifically, when the threaded segment 220 rotates in a first direction, it drives the second fixed base 300 upward relative to the first fixed base 100. When the threaded segment 220 rotates in a second direction (the first and second directions are opposite), it drives the second fixed base 300 downward relative to the first fixed base 100. Thus, by controlling the rotation direction and angle of the threaded segment 220, the height of the second fixed base 300 can be controlled. When the second fixed base 300 reaches a preset height, the threaded segment 220 stops rotating.

[0069] In some embodiments, reference Figure 2 As shown, a limiting hole 330 is provided on the second fixed base 300 , and the smooth section 230 is inserted into the limiting hole 330 . When the smooth section 230 is close to the threaded hole 320 , the first limiting member 210 abuts against the peripheral side of the limiting hole 330 .

[0070] It should be noted that the design of the limiting hole 330 and the first limiting member 210 can help accurately locate the positions of the smooth section 230 and the threaded section 220. When the smooth section 230 is close to the threaded hole 320, the first limiting member 210 abuts against the circumference of the limiting hole 330, preventing the smooth section 230 from passing through the threaded hole 320 and excessive rotation of the smooth section 230 and the threaded section 220. This prevents the connector 200 from separating from the second fixed base 300, thereby improving the reliability and safety of the connection structure.

[0071] In some embodiments, reference Figure 1 and Figure 2 As shown, the end of the threaded section 220 facing away from the smooth section 230 has a stopper 240 .

[0072] The first fixed base 100 has a mounting hole 110 and a mounting cavity 120 communicating with the mounting hole 110 . Part of the threaded section 220 is inserted into the mounting cavity 120 through the mounting hole 110 . The limiting block 240 is used to abut against the peripheral side of the mounting hole 110 .

[0073] Specifically, a mounting hole 110 may be provided on a side of the first fixed base 100 facing away from the ceiling, and a mounting cavity 120 may be provided in the first fixed base 100 . The mounting hole 110 and the mounting cavity 120 are connected to provide an insertion channel for the threaded segment 220 .

[0074] The end of the threaded section 220 facing away from the smooth section 230 is provided with a stopper 240. The stopper 240 and a portion of the threaded section 220 extend into the mounting cavity 120 through the mounting hole 110. The threaded section 220 is rotated so that the stopper 240 abuts against the circumference of the mounting hole 110, that is, the stopper 240 is confined within the mounting cavity 120, thereby achieving the connection between the threaded section 220 and the first fixed base 100. For example, the mounting hole 110 can be rectangular, and the stopper 240 can be a cuboid that can extend into the mounting hole 110; the mounting hole 110 can also be elliptical, and the stopper 240 can be an ellipsoid that can extend into the mounting hole 110; the mounting hole 110 and the stopper 240 can also have other shapes, and the embodiments of the present application do not impose too many restrictions on this.

[0075] In some embodiments, reference Figure 1 As shown, the first limiting member 210 is further provided with an operating portion 212 .

[0076] It is understood that the provision of the operating portion 212 makes it easier to grasp and rotate the stopper, thereby making it easier to apply sufficient force to rotate the connector 200, making operation more convenient. For example, the operating portion 212 can be configured as a handle shape, or can be configured as other shapes that facilitate the application of torque, and the present embodiment does not impose too many restrictions on this.

[0077] Reference Figure 3 As shown, the present application also provides an air conditioner, including an air conditioner body 500 and a connection structure arranged on the air conditioner body 500.

[0078] The specific structure and working mode of the connection structure are described in detail in the above embodiments and will not be repeated here.

[0079] Exemplarily, the air conditioner may be a ceiling-mounted air conditioner or a wall-mounted air conditioner.

[0080] For example, the number of connection structures may be four, and the second fixing bases 300 of the four connection structures are respectively connected to different sides of the air conditioner body 500. The number of connection structures may also be two, and the embodiment of the present application does not impose too many restrictions on the number of connection structures.

[0081] Those skilled in the art will appreciate that the connection structure and air conditioner provided herein are used to connect a target component. The connection structure comprises a first fixed base 100, a connector 200, and a second fixed base 300. The first fixed base 100 is used to connect to the mounting surface of the target component, and the second fixed base 300 is used to connect to the target component. The connector 200 is inserted into the first fixed base 100 and the second fixed base 300, respectively, to connect the first fixed base 100 and the second fixed base 300. The connector 200 is provided with a first stopper 210, and the second fixed base 300 is rotatably connected to the second stopper 310. When adjusting the height of the target component, the connector 200 is rotated relative to the first fixed base 100 and the second fixed base 300 to drive the second fixed base 300 to rise and fall relative to the first fixed base 100, thereby driving the target component connected to the second fixed base 300 to rise and fall synchronously to achieve height adjustment of the target component. When the second fixing base 300 is raised and lowered to the preset position, the second limiting member 310 is rotated relative to the second fixing base 300 to connect with the first limiting member 210, thereby fixing the connecting member 200. In this way, the height adjustment method of the target member is simple and easy to operate.

[0082] 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 scope of protection of the present application is obviously not limited to these specific embodiments. 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, ordinary technicians in this field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A connection structure for connecting a target part, characterized in that: The first fixing base is used to connect with the mounting surface of the target part, and the second fixing base is used to connect with the target part; The connecting member is respectively inserted into the first fixed base and the second fixed base to connect the first fixed base and the second fixed base, and the connecting member is configured to rotate relative to the first fixed base and the second fixed base to drive the second fixed base to rise and fall relative to the first fixed base; A first limiting member is provided on the connecting member, and a second limiting member is rotatably connected to the second fixed base. The second limiting member is configured to rotate relative to the second fixed base to connect with the first limiting member when the second fixed base is raised or lowered to a preset position.

2. The connection structure according to claim 1, characterized in that: The first limiting member is provided with a first connecting portion, and the second limiting member is provided with a second connecting portion. The first connecting portion and the second connecting portion are detachably connected.

3. The connection structure according to claim 2, characterized in that: One of the first connecting portion and the second connecting portion is a connecting groove, and the other is a connecting rod that can be snapped into the connecting groove.

4. The connection structure according to claim 3, characterized in that: It also includes a connecting shaft, through which the second limiting member is rotatably connected to the second fixed base; The first limiting member has a connecting hole, and the connecting member is inserted into the connecting hole.

5. The connection structure according to any one of claims 1 to 4, characterized in that: The second fixing base is located between the first fixing base and the first limiting member.

6. The connection structure according to claim 5, characterized in that: The connecting piece includes a threaded section and a smooth section, the second fixed base has a threaded hole matching the threaded section, and the threaded section is inserted into the second fixed base through the threaded hole; The first limiting member is arranged on the smooth section.

7. The connection structure according to claim 6, characterized in that: The second fixing base is provided with a limiting hole, the smooth section is inserted into the limiting hole, and when the smooth section is close to the threaded hole, the first limiting member abuts against the peripheral side of the limiting hole.

8. The connection structure according to claim 6, characterized in that: The end of the threaded section away from the smooth section is provided with a limit block; The first fixed base has a mounting hole and a mounting cavity communicated with the mounting hole, part of the threaded section is inserted into the mounting cavity through the mounting hole, and the limit block is used to abut against the peripheral side of the mounting hole.

9. The connection structure according to any one of claims 1 to 4, characterized in that: The first limiting member is also provided with an operating portion.

10. An air conditioner, characterized in that: The invention comprises an air conditioner body and a connection structure according to any one of claims 1 to 9 arranged on the air conditioner body.

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