Machine body assembly and fan

Abstract

The utility model relates to a machine body assembly and a fan, the machine body assembly comprises a machine body rod, a chassis and a clamping hook structure, the clamping hook structure is arranged on one of the machine body rod and the chassis, and the other one of the machine body rod and the chassis is provided with a clamping groove matched with the clamping hook structure. The machine body rod is detachably connected with the base plate through the clamping hook structure and the clamping groove. According to the machine body assembly, the base plate and the machine body rod are detachably connected in a clamping mode that the clamping hook structure is matched with the clamping groove, so that when the fan does not need to be used, the base plate can be taken down for storage. Therefore, the fuselage rod and the chassis can be connected only by clamping the clamping hook structure into the clamping groove, the clamping hook structure is separated from the clamping groove to realize separation, and the disassembly and assembly mode is simpler and more convenient to operate.

Description

Technical Field

[0001] The present application relates to the field of electrical technology, and in particular to a body assembly and a fan. Background Art

[0002] Circulation fans are increasingly being used due to their advantages of more uniform air flow, energy saving, and power saving. In the related art, most circulation fans have a body rod that is spliced and a chassis that is threaded and disassembled.

[0003] However, the disassembly and assembly process of the threaded disassembly method is relatively cumbersome, requiring the user to rotate the body rod and chassis many times to complete the disassembly. When installing again, the body rod and chassis need to be rotated many times to complete the installation, resulting in a poor user experience. Utility Model Content

[0004] Based on this, it is necessary to provide a body assembly and a fan that can facilitate the disassembly and assembly of the chassis to address the above problems.

[0005] A fuselage assembly comprises a fuselage rod, a chassis and a hook structure, wherein the hook structure is provided on one of the fuselage rod and the chassis, and the other of the fuselage rod and the chassis has a slot that cooperates with the hook structure; the fuselage rod is detachably connected to the chassis via the hook structure and the slot.

[0006] In one embodiment, the hook structure includes a hook portion and an operating portion, the hook portion is configured to be able to be hooked into the slot; the operating portion is connected to the hook structure and is configured to operably drive the hook portion to disengage from the slot.

[0007] In one embodiment, the body rod and the chassis are assembled and disassembled along a first direction, and the hook structure is provided at the bottom end of the body rod in the first direction;

[0008] The chassis has an assembly groove extending along the first direction, the assembly groove is used to cooperate with the bottom end, and the slot is formed on the slot wall; the hook portion is configured to be able to be inserted into the slot along a second direction, and the second direction intersects with the first direction.

[0009] In one embodiment, the fuselage assembly further includes a sleeve, wherein the sleeve is disposed within the bottom end;

[0010] One of the hook structure and the sleeve has a slide rail, and the other has a slide groove. The slide rail and the slide groove are slidably matched along the second direction.

[0011] In one embodiment, the fuselage rod includes a rod body and a lower rod, the lower rod is connected to the rod body and forms the bottom end of the fuselage rod, and the hook structure is provided on the lower rod;

[0012] The lower rod has a first through hole, the first through hole is located outside the assembly slot, and the operating part is at least partially exposed outside the lower rod through the first through hole; and / or, the lower rod has a second through hole, and the hook part can pass through the second through hole and be engaged in the slot.

[0013] In one embodiment, one of the rod body and the lower rod has a boss, and the other has a groove, and the boss and the groove are engaged in a rotation-stopping manner around the first direction.

[0014] In one embodiment, one of the bottom end and the assembly groove has an assembly positioning groove, and the other has an assembly positioning rib, and the assembly positioning groove and the assembly positioning rib can be plugged in along the first direction and are locked in rotation around the first direction;

[0015] And / or, the bottom end of the fuselage rod has upper and lower ribs, and the assembly groove has upper and lower end surfaces that cooperate with the upper and lower ribs.

[0016] In one embodiment, the body assembly further includes an elastic member, which abuts against the hook structure and is used to provide an elastic force to drive the hook structure to engage with the slot.

[0017] In one embodiment, the body assembly includes at least two hook structures, all of the hook structures are arranged at intervals, and the body assembly has the slots arranged in a one-to-one correspondence with the hook structures.

[0018] A fan comprises the above-mentioned fuselage assembly.

[0019] In one embodiment, the body assembly further includes a first magnetic component, which is disposed on the chassis; the fan further includes a head and a second magnetic component, the head is connected to the body assembly, the second magnetic component is disposed on the head, and the second magnetic component is configured to form magnetic attraction with the first magnetic component.

[0020] In one embodiment, the nose is flipped and connected to the body assembly, and has an unfolded state and a folded state that can be switched by flipping;

[0021] In the folded state, one of the air inlet side and the air outlet side of the nose faces the fuselage assembly, and the other is used for magnetically attracting the chassis.

[0022] The chassis and fan assembly are removably connected to the body rod through a hook structure that engages a slot. This allows the chassis to be removed for storage when the fan is no longer in use. The body rod and chassis are connected simply by snapping the hook structure into the slot and detaching the hook structure from the slot, making assembly and disassembly much simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 Schematic diagram of the structure of a fan with a body assembly in one embodiment of the present application.

[0025] Figure 2 for Figure 1 The fan is shown as a schematic structural diagram showing that the fuselage assembly is in a retracted state and the nose is in a folded state.

[0026] Figure 3 for Figure 2 The cross-sectional structure diagram of the fan is shown.

[0027] Figure 4 for Figure 3 The enlarged structural diagram of the fan at point A is shown.

[0028] Figure 5 for Figure 1 Schematic diagram of the exploded structure of the fuselage assembly in the fan shown.

[0029] Figure 6 for Figure 5 The schematic diagram of the structure of the hook structure in the fuselage assembly is shown.

[0030] Figure 7 for Figure 5 Schematic diagram of the cross-sectional structure of the chassis in the fuselage assembly shown.

[0031] Figure 8 for Figure 5 A schematic diagram of the partial structure of the rod body in the fuselage assembly is shown.

[0032] Figure 9 for Figure 5 Schematic diagram of the structure of the lower rod in the fuselage assembly shown.

[0033] Figure 10 for Figure 9Another angle structural diagram of the lower rod shown.

[0034] Figure 11 for Figure 5 Schematic diagram of the structure of the barrel sleeve in the fuselage assembly shown.

[0035] Figure 12 for Figure 2 A schematic diagram of the structure in which the chassis of the fan is removed and installed on the head.

[0036] Figure 13 for Figure 1 A schematic diagram of the partial structure of the fan head.

[0037] Explanation of reference numerals: 100, fuselage assembly; 10, fuselage rod; 11, rod body; 111, first threaded hole; 113, groove; 13, lower rod; 131, assembly positioning groove; 132, upper and lower ribs; 133, first through hole; 134, second through hole; 135, first assembly hole; 136, bolt; 137, plug-in portion; 1371, boss; 138, second threaded hole; 30, chassis; 31, assembly groove; 311, slot; 313, assembly positioning rib; 315, upper Lower end surface; 33, first mounting groove; 35, screw column; 51, hook structure; 511, hook part; 513, operating part; 515, positioning column; 517, slide groove; 53, elastic member; 55, sleeve; 551, movable mounting groove; 5511, slide rail; 553, through hole; 555, second assembly hole; 70, bracket; 80, first magnetic member; 90, counterweight; 91, screw hole; 200, fan; 210, machine head; 211, front net; 2111, second mounting groove. DETAILED DESCRIPTION

[0038] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0039] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing and simplifying the description of this application, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0040] In addition, if the term "and / or" appears, "and / or" is merely a way to describe the association relationship between associated objects, and indicates that three relationships may exist. For example, A and / or B can represent the association relationship between A and B: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that there is an "or" relationship between the associated objects before and after it. If the terms "first" and "second" appear, these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, four, five, etc., unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integration; mechanical connections, electrical connections; direct connections, indirect connections through an intermediary, and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0042] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0043] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0044] See also Figures 1 to 4 A fuselage assembly 100 provided in one embodiment of the present application includes a fuselage rod 10, a chassis 30, and a hook structure 51. The hook structure 51 is provided on one of the fuselage rod 10 and the chassis 30. The other of the fuselage rod 10 and the chassis 30 has a slot 311 that cooperates with the hook structure 51. The fuselage rod 10 is detachably connected to the chassis 30 via the hook structure 51 and the slot 311.

[0045] As can be understood, the hook structure 51 includes a hook portion 511 that is configured to engage with the slot 311. Once engaged, the hook portion 511 limits the separation direction of the body rod 10 and the chassis 30, thereby connecting the body rod 10 to the chassis 30. Furthermore, the hook portion 511 of the hook structure 51 can be disengaged from the slot 311 under the action of an external force, thereby releasing the restraint on the body rod 10 and the chassis 30 and allowing the chassis 30 to be removed from the body rod 10.

[0046] The fuselage assembly 100 can be used with a fan 200, which can be, but is not limited to, a circulating fan. The head 210 of the fan 200 is connected to the top of the fuselage assembly 100. Specifically, the fuselage assembly 100 may further include a bracket 70, which is flipped and connected to the fuselage rod 10 and is used to connect the head 210. In this way, the head 210 can be folded relative to the fuselage rod 10 via the bracket 70, and has corresponding folded and extended states. Furthermore, the fuselage assembly 100 may also have a telescopic function, and has corresponding retracted and extended states.

[0047] In one embodiment, the hook structure 51 is provided on the body rod 10, and the chassis 30 forms a slot 311 that cooperates with the hook structure 51. The body rod 10 and the chassis 30 are connected along a first direction (corresponding to Figure 1 The hook portion 511 of the hook structure 51 engages with the slot 311 to secure the body rod 10 and the chassis 30 in a first direction, thereby connecting them. The first direction may be the height direction of the body assembly 100, i.e., the height direction of the fan 200. It is understood that in other embodiments, the hook structure 51 may be provided on the chassis 30, and the body rod 10 may form a slot 311 that mates with the hook structure 51. The body rod 10 and the chassis 30 may be assembled and disassembled in other directions, and the assembly direction may differ from the disassembly direction, which is not specifically limited herein.

[0048] The chassis 30 and the body rod 10 of the aforementioned body assembly 100 are detachably connected by means of a hook structure 51 engaging with a slot 311. This allows the chassis 30 to be removed and stored when the fan 200 is no longer in use. Thus, the body rod 10 and the chassis 30 are connected simply by engaging the hook structure 51 into the slot 311 and separated by disengaging the hook structure 51 from the slot 311. This makes assembly and disassembly easier and more convenient.

[0049] Please also refer to Figures 5 to 7 In some embodiments, the body assembly 100 includes at least two hook structures 51 , all of the hook structures 51 are arranged at intervals, and the body assembly 100 has a slot 311 corresponding to each of the hook structures 51 .

[0050] In this way, all the hook structures 51 correspond to the slots 311 one by one and form engagement at different positions, so as to improve the stability of the connection between the chassis 30 and the body rod 10 .

[0051] In some embodiments, the hook structure 51 further includes an operating portion 513 . The operating portion 513 is connected to the hook structure 51 and is configured to operably drive the hook portion 511 to disengage from the slot 311 .

[0052] The operation method may be, but is not limited to, pressing, toggling, rotating, etc., as long as it can drive the hook portion 511 to disengage from the slot 311 .

[0053] In this way, the user can quickly operate the operating portion 513 to release the limit of the hook portion 511, which helps to reduce the difficulty of disassembling the chassis 30.

[0054] Furthermore, the hook structure 51 is provided at the bottom end of the fuselage rod 10 in the first direction. The chassis 30 has a mounting groove 31 extending in the first direction, the mounting groove 31 is used to cooperate with the bottom end of the fuselage rod 10, and a locking groove 311 is formed on the groove wall. The hook portion 511 is configured to be able to move in the second direction (such as Figure 4 The second direction intersects with the first direction (in the Y direction shown in the figure) and is snapped into the slot 311.

[0055] The bottom end of the fuselage rod 10 is plugged into the assembly slot 31 of the chassis 30. After the bottom end of the fuselage rod 10 is inserted into the assembly slot 31, the hook portion 511 of the hook structure 51 can be inserted into the slot 311 along the second direction, thereby restraining the fuselage rod 10 and the chassis 30 in the first direction, thereby achieving the connection between the fuselage rod 10 and the chassis 30. The second direction can be perpendicular to the first direction.

[0056] In this way, the fuselage rod 10 and the chassis 30 can be plugged together, and during the plugging process, a snap connection is achieved through the hook structure 51, thereby achieving a fast and stable connection between the fuselage rod 10 and the chassis 30.

[0057] Specifically, the hook portion 511 has a guiding slope intersecting with the first direction. When the bottom end of the fuselage rod 10 is inserted into the assembly slot 31, the slot wall of the assembly slot 31 squeezes the hook structure 51 through the guiding slope until the hook portion 511 is aligned and locked into the slot 311.

[0058] In some embodiments, the body assembly 100 further includes an elastic member 53 , which abuts against the hook structure 51 and is used to provide an elastic force to drive the hook structure 51 to engage with the slot 311 .

[0059] Specifically, the hook structure 51 has a positioning column 515 , and the elastic member 53 may be, but is not limited to, a spring. The spring is sleeved on the positioning column 515 and is in a compressed state.

[0060] Thus, during the installation of the chassis 30, when the hook portion 511 is aligned with the slot 311, the hook structure 51 can be pushed by the elastic force of the elastic member 53 to engage the hook portion 511 in the slot 311. When the chassis 30 needs to be removed, it is only necessary to overcome the elastic force and disengage the hook portion 511 from the slot 311.

[0061] Specifically, the operating portion 513 is configured to be operated by pressing along the second direction, and the compression direction of the spring is also arranged along the second direction. In this way, pressing the operating portion 513 can compress the spring to overcome the elastic force and cause the hook portion 511 to disengage from the slot 311 along the second direction.

[0062] In some other embodiments, the hook structure 51 itself is made of elastic material and can be hooked into the slot 311 by its own elastic force.

[0063] Please also refer to Figure 8In some embodiments, one of the bottom end and the assembly groove 31 has an assembly positioning groove 131, and the other has an assembly positioning rib 313. The assembly positioning groove 131 and the assembly positioning rib 313 can be plugged in along a first direction and can be locked in rotation around the first direction.

[0064] It can be understood that the assembly positioning groove 131 and the assembly positioning rib 313 are fool-proof matching structures. Only by aligning the two can the connection between the fuselage rod 10 and the chassis 30 be achieved, and during the connection process between the fuselage rod 10 and the chassis 30, the two are kept from rotating relative to each other.

[0065] In this way, under the positioning cooperation between the assembly positioning groove 131 and the assembly positioning rib 313 , the hook structure 51 can find the position of the locking groove 311 so that the two can be engaged.

[0066] In a specific embodiment, the bottom end of the fuselage rod 10 has an assembly positioning groove 131, and the assembly positioning groove 31 has an assembly positioning rib 313. By aligning the assembly positioning groove 131 with the assembly positioning rib 313, the fuselage rod 10 and the chassis 30 can be positioned and docked.

[0067] In some embodiments, the bottom end of the fuselage rod 10 has upper and lower ribs 132 , and the assembly groove 31 has upper and lower end surfaces 315 that cooperate with the upper and lower ribs 132 .

[0068] In this way, the upper and lower ribs 132 abut against the upper and lower end surfaces 315 , so that the hook portion 511 can clamp the slot 311 of the chassis 30 and assemble accurately, thereby improving the assembly stability of the fuselage rod 10 and the chassis 30 .

[0069] Please also refer to Figure 9 and Figure 10 In some embodiments, the fuselage rod 10 includes a rod body 11 and a lower rod 13 . The lower rod 13 is connected to the rod body 11 and forms the bottom end of the fuselage rod 10 . The hook structure 51 is provided on the lower rod 13 .

[0070] The lower rod 13 has a first through hole 133, the first through hole 133 is located outside the assembly groove 31, and the operating part 513 is at least partially exposed outside the lower rod 13 from the first through hole 133; and / or, the lower rod 13 has a second through hole 134, and the hook part 511 can pass through the second through hole 134 and be engaged in the slot 311.

[0071] It is understood that the lower rod 13 is partially located within the assembly slot 31 and partially located outside the assembly slot 31. Specifically, the first through-hole 133 is located in the portion of the lower rod 13 outside the assembly slot 31 to facilitate user operation of the operating portion 513. The second through-hole 134 is located in the portion of the lower rod 13 inside the assembly slot 31 to facilitate engagement of the hook portion 511 with the slot 311 located in the wall of the assembly slot 31.

[0072] In this way, the hook structure 51 can be stably connected to the bottom end of the fuselage rod 10 through the lower rod 13, and can be pressed through the first through hole 133 of the lower rod 13 to cooperate with the card slot 311 through the second through hole 134.

[0073] Specifically, the rod body 11 is configured to be telescopic to change its length in the first direction. The lower rod 13 and the rod body 11 can be connected via a bolt 136. The bottom of the rod body 11 has a first threaded hole 111, and the top of the lower rod 13 has a first assembly hole 135. The bolt 136 is inserted into the first assembly hole 135 and connected to the rod body 11 through the first threaded hole 111, thereby connecting the lower rod 13 to the rod body 11.

[0074] Please also refer to Figure 11 Furthermore, one of the rod body 11 and the lower rod 13 has a boss 1371, and the other has a groove 113, and the boss 1371 and the groove 113 are locked in rotation in the axial direction around the fuselage rod 10.

[0075] In a specific embodiment, a groove 113 is formed on the lower edge of the rod body 11 , and an inserting portion 137 is formed on the top end of the lower rod 13 . The inserting portion 137 is used to be inserted into the bottom of the lower rod 13 , and a boss 1371 is formed on the peripheral side of the inserting portion 137 .

[0076] In this way, the rod body 11 and the lower rod 13 can form an accurate positioning connection through the matching relationship between the boss 1371 and the groove 113.

[0077] In some embodiments, the body assembly 100 further includes a sleeve 55, which is disposed within the bottom end of the body rod 10, i.e., within the lower rod 13. One of the hook structure 51 and the sleeve 55 has a slide rail 5511, and the other has a slide groove 517. The slide rail 5511 and the slide groove 517 slide together along the second direction.

[0078] It is understood that both the slide rail 5511 and the slide groove 517 extend along the second direction. Specifically, the sleeve 55 has a movable installation groove 551, and the groove wall of the movable installation groove 551 is formed with the slide rail 5511. The hook structure 51 can be movably disposed in the movable installation groove 551 and has a slide groove 517.

[0079] The sleeve 55 and the lower rod 13 can be connected by screws. The lower rod 13 has a second threaded hole 138, and the sleeve 55 has a second assembly hole 555. The screw is passed through the second assembly hole 555 and connected to the lower rod 13 through the second threaded hole 138 to connect the sleeve 55 to the lower rod 13.

[0080] In this way, the sleeve 55 can limit the moving path of the hook structure 51 to improve the stability of the moving process of the hook structure 51 and make the process of engaging and disengaging the hook structure 51 and the slot 311 smoother.

[0081] In one embodiment, the body assembly 100 includes two hook structures 51. The sleeve 55 has two movable mounting slots 551 and a through-hole 553 connecting the two mounting slots. The two hook structures 51 are correspondingly disposed within the two movable mounting slots 551. The spring passes through the through-holes 553 and abuts the two hook structures 51 at both ends.

[0082] The present application also provides a fan 200 , comprising the above-mentioned body assembly 100 .

[0083] Please also refer to Figure 12 and Figure 13 In some embodiments, the body assembly 100 further includes a first magnetic member 80 disposed on the chassis 30. The fan 200 further includes a head 210 and a second magnetic member (not shown). The head 210 is connected to the body assembly 100. The second magnetic member is disposed on the head 210 and is configured to form a magnetic attraction with the first magnetic member 80.

[0084] The chassis 30 has a first mounting slot 33 for mounting a first magnetic member 80, and the handpiece 210 has a second mounting slot 2111 for mounting a second magnetic member. At least one of the first magnetic member 80 and the second magnetic member is a permanent magnet or an electromagnet. If both are permanent magnets or electromagnets, when the chassis 30 is mounted on the handpiece 210, the first magnetic member 80 and the second magnetic member have opposite magnetic poles facing each other.

[0085] It can be understood that the chassis 30 removed from the fuselage rod 10 can be adsorbed on the head 210 by means of the magnetic attraction between the first magnetic component 80 and the second magnetic component.

[0086] In this way, when the fan 200 is stored, the chassis 30 can not only be removed, but also can be further adsorbed and installed on the head 210, so that the chassis 30 can be stored together with the entire machine, thereby improving the convenience of storage.

[0087] Furthermore, the head 210 is flipped and connected to the body assembly 100, and has a switchable state between an unfolded state and a folded state. In the folded state, one of the air inlet side and the air outlet side of the head 210 faces the body assembly 100, and the other is used for magnetically attracting the chassis 30.

[0088] In a specific embodiment, the nose 210 has a front net 211 and a rear net arranged opposite to each other. In the folded state, the rear net is close to the body rod 10, and the front net 211 is used to magnetically attract the removed chassis 30. It can be understood that the front net 211 forms a second mounting groove 2111.

[0089] In this way, the chassis 30 can be installed on the large surface of the head 210, which helps to improve the fit between the two and reduce the space occupied when the entire machine is stored.

[0090] In some embodiments, the fuselage assembly 100 also includes a counterweight block 90, the chassis 30 also has a screw column 35, the counterweight block 90 has a screw hole 91, and with the help of the screw column 35 and the screw hole 91, the connection between the chassis 30 and the counterweight block 90 is completed by screwing.

[0091] During the assembly process of the above-mentioned fan 200, the plug-in portion 137 of the lower rod 13 is first inserted into the rod body 11, and the boss 1371 thereon is aligned with the groove 113 at the lower edge of the rod body 11, and then the assembly hole of the lower rod 13 and the threaded hole of the rod body 11 are fixedly connected by the bolt 136, and then the spring is assembled to the positioning column 515 of the hook structure 51, and then the left and right hook structures 51 are respectively assembled into the movable mounting groove 551 of the sleeve, and the sliding groove 517 of the hook structure 51 is aligned with the sliding rail 5511 in the sleeve, the spring passes through the through hole 553 of the sleeve, and then they are assembled into the lower rod 13 together, and the operating portion 513 of the hook structure 51 is extended out of the first through hole 133 of the lower rod 13, and the hook portion 511 of the hook structure 51 is extended out of the second through hole 134 of the lower rod 13, and then the sleeve and the lower rod 13 are fixed by screwing through the second assembly hole 555 and the second threaded hole 138. Next, the first magnetic component 80 and the second magnetic component are respectively assembled into the first mounting slot 33 in the chassis 30 and the second mounting slot 2111 in the head 210 and fixed with glue. Then, the screw column 35 of the chassis 30 and the screw hole 91 of the counterweight 90 are connected by screws. Finally, the fuselage rod 10 is assembled with the chassis 30 through its bottom. The assembly positioning rib 313 of the chassis 30 is aligned with the assembly positioning slot 131 of the lower rod 13, and the hook portion 511 is clamped to the slot 311 of the chassis 30. The upper and lower ribs 132 in the lower rod 13 are precisely assembled with the upper and lower end surfaces 315 in the assembly slot 31 to improve the assembly stability of the fuselage rod 10 and the chassis 30.

[0092] The chassis 30 and the body rod 10 are assembled and removed with a snap-on button, making assembly and disassembly simple. The chassis 30 can be unlocked and removed in one step, providing a high user experience. Furthermore, after removal, the chassis 30 can be attached to the head 210 and stored with the entire device, eliminating the need for additional space.

[0093] When the user wishes to store the fan 200, they press the operating portion 513 of the hook structure 51. This causes the hook portion 511 of the hook structure 51 to disengage from the slot 311 of the chassis 30, allowing the chassis 30 to be separated from the body rod 10. After removing the chassis 30, the chassis 30 is assembled onto the front grille 211 of the head 210. The first magnetic element 80 of the chassis 30 then generates a magnetic attraction with the second magnetic element on the head 210, securing the chassis 30 to the head 210. This completes the alignment and storage of the chassis 30.

[0094] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0095] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A fuselage assembly, characterized in that: The fuselage assembly comprises a fuselage rod (10), a chassis (30), and a hook structure (51); the hook structure (51) is provided on one of the fuselage rod (10) and the chassis (30); the other of the fuselage rod (10) and the chassis (30) has a slot (311) that cooperates with the hook structure (51); the fuselage rod (10) is detachably connected to the chassis (30) via the hook structure (51) and the slot (311).

2. The fuselage assembly according to claim 1, wherein: The hook structure (51) comprises a hook portion (511) and an operating portion (513); the hook portion (511) is configured to be capable of being inserted into the slot (311); and the operating portion (513) is connected to the hook structure (51) and is configured to operably drive the hook portion (511) to disengage from the slot (311).

3. The fuselage assembly according to claim 2, wherein: The fuselage rod (10) and the chassis (30) are assembled and disassembled along a first direction, and the hook structure (51) is provided at the bottom end of the fuselage rod (10) in the first direction; The chassis (30) has an assembly groove (31) extending along the first direction, the assembly groove (31) is used to cooperate with the bottom end, and the clamping groove (311) is formed on the groove wall; the hook portion (511) is configured to be able to be clamped into the clamping groove (311) along a second direction, and the second direction intersects with the first direction.

4. The fuselage assembly according to claim 3, wherein: The fuselage assembly further comprises a barrel sleeve (55), wherein the barrel sleeve (55) is arranged in the bottom end; One of the hook structure (51) and the sleeve (55) has a slide rail (5511), and the other has a slide groove (517), and the slide rail (5511) and the slide groove (517) are slidably engaged along the second direction.

5. The fuselage assembly according to claim 3, wherein: The fuselage rod (10) comprises a rod body (11) and a lower rod (13), the lower rod (13) is connected to the rod body (11) and forms the bottom end of the fuselage rod (10), and the hook structure (51) is provided on the lower rod (13); The lower rod (13) has a first through hole (133), the first through hole (133) is located outside the assembly slot (31), and the operating portion (513) is at least partially exposed outside the lower rod (13) through the first through hole (133); and / or the lower rod (13) has a second through hole (134), and the hook portion (511) can pass through the second through hole (134) and be engaged with the slot (311).

6. The fuselage assembly according to claim 5, wherein: One of the rod body (11) and the lower rod (13) has a boss (1371), and the other has a groove (113), and the boss (1371) and the groove (113) are engaged in a rotation-stopping manner around the first direction.

7. The fuselage assembly according to claim 3, wherein: One of the bottom end and the assembly groove (31) has an assembly positioning groove (131), and the other has an assembly positioning rib (313), and the assembly positioning groove (131) and the assembly positioning rib (313) can be plugged in along the first direction and can be locked in rotation around the first direction; And / or, the bottom end of the fuselage rod (10) has upper and lower ribs (132), and the assembly groove (31) has upper and lower end surfaces (315) that cooperate with the upper and lower ribs (132).

8. The fuselage assembly according to claim 1, wherein: The body assembly further comprises an elastic member (53), the elastic member (53) abutting against the hook structure (51) and being used to provide an elastic force for driving the hook structure (51) to engage in the slot (311).

9. The fuselage assembly according to claim 1, wherein: The fuselage component comprises at least two of the hook structures (51), all of the hook structures (51) are arranged at intervals, and the fuselage component has the slots (311) arranged in a one-to-one correspondence with the hook structures (51).

10. A fan, characterized in that: The invention comprises a fuselage assembly according to any one of claims 1 to 9.

11. The fan according to claim 10, characterized in that The body assembly further includes a first magnetic member (80), which is arranged on the chassis (30); the fan further includes a head (210) and a second magnetic member, the head (210) being connected to the body assembly, the second magnetic member being arranged on the head (210), and the second magnetic member being configured to form magnetic attraction with the first magnetic member (80).

12. The fan according to claim 11, wherein The head (210) is flipped to connect to the body assembly and has an unfolded state and a folded state that can be switched by flipping; In the folded state, one of the air inlet side and the air outlet side of the head (210) faces the fuselage assembly, and the other is used to magnetically attract the chassis (30).

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