Handheld fan

Abstract

Disclosed in the present application is a handheld fan. The handheld fan comprises a base (10), a fan body (20), a mounting member (30), and a support member (40). The fan body is connected to the base, the mounting member is disposed on the base and is used for detachably connecting to a mobile device (200), and the support member is connected to the base and is used for supporting the mobile device. The handheld fan of the present application can be detachably mounted on the mobile device, such that the user can operate the mobile device conveniently while enjoying cooling airflow from the fan body. Certainly, when not mounted on the mobile device, the handheld fan can also be individually used as a portable fan. In addition, by connecting the support member to the base, when the mounting member is detachably connected to the mobile device, the mobile device can be supported on a support surface by means of the support member, and the handheld fan can simultaneously serve as a support and a cooling fan, thereby allowing users to flexibly use the handheld fan, and meeting various use requirements of users.

Description

Handheld fan TECHNICAL FIELD

[0001] The present application relates to the technical field of fans, in particular to a handheld fan. BACKGROUND

[0002] The handheld fan is designed to be light and easy to carry, and can be conveniently carried and used at any time whether for outdoor activities, travel, office use or at home, making it particularly popular in hot weather or situations where rapid cooling is needed.

[0003] The existing handheld fan generally only has the function of flowing air to cool down, and the function is relatively single, which is difficult to meet the use demand of users in some use scenarios. For example, when the user uses the mobile phone, the user needs to hold the mobile phone and the handheld fan at the same time, which causes inconvenience to the user. TECHNICAL PROBLEM

[0004] One of the purposes of the embodiments of the present application is to provide a handheld fan to solve the technical problem that the handheld fan in the prior art has a relatively single function. TECHNICAL SOLUTION

[0005] The technical scheme adopted by the embodiments of the present application is:

[0006] A handheld fan is provided, comprising a base, a fan body, a mounting member and a support member; the fan body is connected with the base, the mounting member is arranged on the base and is used for detachable connection with a mobile device, and the support member is connected with the base and is used for supporting the mobile device.

[0007] Optionally, the mounting member is a magnetic attraction member, so that the mounting member is used for magnetic attraction connection with the mobile device having a magnetic attraction function.

[0008] Optionally, one side of the base is provided with an annular groove, the mounting member is an annular structure and is arranged in the annular groove in cooperation, the mounting member comprises an annular metal sheet and an annular magnet, and the annular magnet is arranged on the side of the annular metal sheet away from the base.

[0009] Optionally, the handheld fan further comprises an anti-skid pad, the anti-skid pad is arranged on one side surface of the base and covers the mounting member.

[0010] Optionally, the support member is rotatably connected with the base and can be folded on the base.

[0011] Optionally, the support member is an annular structure.

[0012] Optionally, the edge of the support member is provided with a notch.

[0013] Optionally, the support and the mounting are respectively located on opposite sides of the base.

[0014] Optionally, the handheld fan further comprises a connecting member, the fan body is connected with the base through the connecting member, and the angle relative to the base is adjusted through the connecting member.

[0015] Optionally, the connecting member is a flexible hose.

[0016] Optionally, the base is provided with a receiving cavity, the handheld fan further comprises a circuit board arranged in the receiving cavity, and the circuit board is electrically connected with the fan body.

[0017] Optionally, the handheld fan further comprises a button arranged on the base and used for triggering a switch on the circuit board.

[0018] Optionally, the base is provided with an opening in communication with the receiving cavity, the button is arranged in the opening and connected with an elastic rib, and an end of the elastic rib away from the button is connected with an inner wall of the receiving cavity.

[0019] Optionally, the handheld fan further comprises a battery arranged in the receiving cavity, and the battery is electrically connected with the circuit board.

[0020] Optionally, the battery is a rechargeable battery, the handheld fan further comprises a charging interface arranged on the base, and the charging interface is electrically connected with the circuit board.

[0021] Optionally, the handheld fan further comprises an indicator light arranged on the base, and the indicator light is connected with the circuit board.

[0022] Optionally, the base is provided with a receiving cavity, the handheld fan further comprises a circuit board and a battery arranged in the receiving cavity, and a button and an indicator light arranged on the base, the circuit board is electrically connected with the fan body, the battery is electrically connected with the circuit board, the mounting is located on one side of the base, the button, the indicator light and the support are located on a side of the base away from the mounting, the button is arranged in correspondence with a switch on the circuit board, and the indicator light is electrically connected with the circuit board.

[0023] Optionally, the support is rotatably connected with the base and can be folded on the base, and the support is provided with an annular opening for avoiding the button and the indicator light. Advantages

[0024] The handheld fan provided by the embodiment of the present application has the advantages that, compared with the prior art, the handheld fan is provided with a mounting part for detachable connection with a mobile device on the base, so that when the user uses the mobile device, the handheld fan can be detachably mounted on the mobile device, so that the user can conveniently operate the mobile device when using the fan body to blow and cool, of course, the handheld fan can also be used as a portable fan when not mounted on the mobile device, in addition, when the mounting part is detachably connected with the mobile device, the mobile device can be supported on the support surface by the support part, without an additional support, which is beneficial to increase the function of the handheld fan, and when the mobile device is supported on the support surface by the support part, the fan body can also blow and cool the user, and it can be understood that when the handheld fan is detachably mounted on the mobile device, the handheld fan can simultaneously provide the support function and the fan cooling function, so as to facilitate the user to flexibly use the handheld fan and meet various use requirements of the user. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0026] Fig. 1 is a perspective structural schematic view of the handheld fan provided by the embodiment of the present application;

[0027] Fig. 2 is an exploded structural schematic view of the handheld fan provided by the embodiment of the present application;

[0028] Fig. 3 is a partial vertical cross-sectional structural schematic view of the handheld fan provided by the embodiment of the present application;

[0029] Fig. 4 is a perspective structural schematic view two of the handheld fan provided by the embodiment of the present application;

[0030] Fig. 5 is a perspective structural schematic view three of the handheld fan provided by the embodiment of the present application;

[0031] Fig. 6 is a perspective structural schematic view of the second shell and the key of the handheld fan provided by the embodiment of the present application;

[0032] Fig. 7 is a use state view one of the handheld fan provided by the embodiment of the present application;

[0033] Fig. 8 is a use state view two of the handheld fan provided by the embodiment of the present application;

[0034] Fig. 9 is a use state view three of the handheld fan provided by the embodiment of the present application;

[0035] Fig. 10 is a fourth use state diagram of the handheld fan provided by the embodiments of the present application.

[0036] In the drawings, reference numerals:

[0037] 10, base; 11, accommodating cavity; 12, first shell; 121, first fixing column; 122, first fixing hole; 123, positioning column; 124, annular groove; 13, second shell; 131, second fixing column; 132, second fixing hole; 133, positioning hole; 134, opening; 135, lamp hole; 20, fan body; 21, shell; 211, first shell part; 212, air inlet; 213, second shell part; 214, air outlet; 22, fan blade; 23, driving member; 30, mounting member; 31, annular magnet; 32, annular metal sheet; 40, supporting member; 41, notch; 42, annular opening; 50, non-slip pad; 60, hinge assembly; 61, first hinge; 62, second hinge; 70, connecting member; 71, wire channel; 80, circuit board; 81, switch member; 90, key; 91, elastic rib; 100, battery; 110, charging interface; 120, indicator lamp; 200, mobile device. Embodiments of the present application

[0038] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0039] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to the other component. The terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances. The terms "first", "second" are only for the purpose of convenience of description, and cannot be understood as indicating or implying relative importance or implying the number of technical features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0040] In order to illustrate the technical solutions provided by the present application, the following will be described in detail in combination with specific drawings and embodiments.

[0041] Please refer to Figs. 1-10, some embodiments of the application provide a handheld fan, comprising: a base 10, a fan body 20, a mounting member 30 and a support member 40; the fan body 20 is connected with the base 10, the mounting member 30 is arranged on the base 10 and used for detachable connection with a mobile device 200, and the support member 40 is connected with the base 10 and used for supporting the mobile device 200.

[0042] Wherein, the mobile device 200 can be a smart phone, a tablet computer, a learning machine or other portable electronic devices, etc. Taking the mobile device 200 as a mobile phone for example, when a user uses the mobile phone and the handheld fan in hot summer, the mounting member 30 can be detachably connected with the mobile phone, so as to realize the mounting of the handheld fan on the mobile phone, thereby the user can free both hands to operate the mobile phone, and the fan body 20 can send a cool breeze to the user for cooling, as shown in Figs. 7 and 8. When the user needs to use the mobile phone to watch video or text content, such as brushing video, watching drama, reading novel, learning, etc., the mobile phone can be supported on a support surface, such as a desktop, by the support member 40, so that the handheld fan can be used as a mobile phone stand to free both hands, and no additional mobile phone stand is needed, as shown in Figs. 9 and 10.

[0043] Compared with the prior art, the handheld fan provided by the application has the following advantages. The mounting member 30 is arranged on the base 10 and used for detachable connection with the mobile device 200, so that when the user uses the mobile device 200, the handheld fan can be detachably mounted on the mobile device 200, so that the user can conveniently operate the mobile device 200 when using the fan body 20 to blow and cool. Of course, the handheld fan can also be used as a portable fan when it is not mounted on the mobile device 200. In addition, when the mounting member 30 is detachably connected with the mobile device 200, the mobile device 200 can be supported on a support surface by the support member 40, without the need for an additional stand, which is conducive to increasing the function of the handheld fan. When the mobile device 200 is supported on the support surface by the support member 40, the fan body 20 can also blow and cool the user. Understandably, when the handheld fan is detachably mounted on the mobile device 200, the handheld fan can simultaneously provide a stand function and a fan cooling function, which is convenient for the user to flexibly use the handheld fan and can meet the user's various use requirements.

[0044] Optionally, the base 10 is disc-shaped. Of course, in other embodiments, the base 10 can also be rectangular, triangular or elliptical, etc.

[0045] In some embodiments of the application, please refer to Figs. 2 and 3, the mounting member 30 is a magnetic member, so that the mounting member 30 is used for magnetic connection with the mobile device 200 having a magnetic function.

[0046] The mobile device 200 with the magnetic attraction function can refer to the mobile device 200 itself having the magnetic attraction function, as shown in FIG. 7, or refer to the protective shell set on the mobile device 200 having the magnetic attraction function. Taking a mobile phone as an example, when the mounting piece 30 is a magnetic attraction piece, the mounting piece 30 can be attracted to the back of the mobile phone with the magnetic attraction function or the back of the mobile phone shell set on the mobile phone and having the magnetic attraction function, so that the handheld fan is magnetically connected with the mobile phone.

[0047] Optionally, the magnetic attraction piece can be a magnet or a magnetic component, and can also be a metal piece capable of being attracted to a magnet, such as iron, nickel, cobalt, or other metal or alloy.

[0048] By adopting the magnetic attraction piece for the mounting piece 30, the mounting piece 30 can be magnetically connected with the mobile device 200 with the magnetic attraction function, so that the user can quickly install or remove the handheld fan from the mobile device 200, and the user operation is facilitated.

[0049] In other embodiments, the mounting piece 30 can also be a suction cup capable of being attracted to the mobile device 200 or a clamping piece capable of being clamped to the mobile device 200.

[0050] In some embodiments of the present application, referring to FIGS. 2 and 3, one side of the base 10 is provided with an annular groove 124, and the mounting piece 30 is an annular structure and is fitted in the annular groove 124. The mounting piece 30 includes an annular metal sheet 32 and an annular magnet 31. The annular magnet 31 is arranged on the side of the annular metal sheet 32 facing away from the base 10. The metal material refers to a metal capable of being attracted to a magnet, such as iron, nickel, cobalt, or other metal or alloy.

[0051] By fitting the mounting piece 30 in the annular groove 124, the mounting piece 30 is positioned, the structure is compact, the volume of the handheld fan is reduced, the magnetic attraction area of the mounting piece 30 is expanded, the mounting piece 30 can be correspondingly attracted to the magnetic attraction piece on the mobile device 200, the attraction area between the base 10 and the mobile device 200 is increased, and the handheld fan is stably attracted to the mobile device 200. For example, taking a mobile phone with a magnet as an example, when the handheld fan needs to be detachably connected with the mobile phone, the side of the base 10 provided with the mounting piece 30 is attached to the back of the mobile phone, and the mounting piece 30 is correspondingly attracted to the magnet on the mobile phone, so that the handheld fan is stably attracted to the mobile phone, and the handheld fan is effectively prevented from falling off.

[0052] In some embodiments of the present application, referring to FIGS. 2 to 4, the handheld fan further includes an anti-skid pad 50 arranged on one side of the base 10 and covering the mounting piece 30.

[0053] Optionally, the anti-skid pad 50 is attached to one side of the base 10. The anti-skid pad 50 can be a silica gel pad or a rubber pad.

[0054] The anti-skid pad 50 is arranged on one side of the base 10, and directly contacts the surface of the mobile device 200 when the mounting member 30 is absorbed by the mobile device 200, so that the anti-skid pad 50 has good anti-skid effect and effectively prevents the base 10 from sliding relative to the mobile device 200. In addition, the anti-skid pad 50 also shields the mounting member 30, the fixing hole exposed on the base 10 and the fixing member, and is beneficial to beautifying the appearance of the base 10.

[0055] In some embodiments of the present application, referring to FIGS. 1 and 5, the support member 40 is rotatably connected with the base 10 and can be folded on the base 10.

[0056] Alternatively, one end of the support member 40 is rotatably connected with the end of the base 10 away from the fan body 20 and can be folded on one side of the base 10. Specifically, as shown in FIGS. 2 and 5, the handheld fan further comprises a hinge assembly 60, and one end of the support member 40 is hinged to the end of the base 10 away from the fan body 20 through the hinge assembly 60, so that the support member 40 can rotate relative to the base 10. The hinge assembly 60 comprises a first hinge 61 and a second hinge 62, the first hinge 61 is fixedly connected with the side of the support member 40 facing the base 10, the second hinge 62 is fixedly connected with the side of the base 10 facing the support member 40, and the first hinge 61 is hinged to the second hinge 62 through a rotating shaft, so that the support member 40 is rotatably connected with the base 10.

[0057] It should be noted that the first hinge 61 and the second hinge 62 have a preset damping, so that the support member 40 can be kept at a preset angle relative to the base 10, thereby stably supporting the handheld fan and the mobile device 200, as shown in FIGS. 9 and 10, and the support member 40 can be stably folded on the base 10 when not in use.

[0058] In addition, by changing the mounting direction of the handheld fan on the mobile device 200, the handheld fan can support the mobile device 200 along the length direction of the mobile device 200, as shown in FIG. 9, or can support the mobile device 200 in a transverse direction along the width direction of the mobile device 200, as shown in FIG. 10.

[0059] Alternatively, the angle at which the support member 40 can rotate relative to the base 10 is 0°-90°, and the adjustment range is wide. When the support member 40 is folded on the base 10, the angle between the support member 40 and the base 10 is 0° or close to 0°, and when the support member 40 is fully unfolded relative to the base 10, the angle between the support member 40 and the base 10 is 180° or close to 180°.

[0060] The support 40 can be rotated relative to the base 10, when the handheld fan is used as a support, the support 40 is rotated to adjust the angle of the support 40 relative to the base 10, so as to adjust the handheld fan to a preset supporting angle, so that the mobile device 200 is supported, and the user can watch the mobile device 200 at a better angle, the flexibility is high, the use is convenient, and when the support 40 is not used, the support 40 can be folded on the base 10, the space occupation is reduced, and the handheld fan is convenient for the user to use and carry.

[0061] In some embodiments of the present application, referring to FIGS. 1, 2 and 9, the support 40 is a ring structure.

[0062] The support 40 is a ring structure, the support 40 is provided with a ring-shaped opening 42, the user can hook the ring-shaped opening 42 by fingers to rotate the support 40, which is convenient for the user to operate, in addition, the support 40 can also be used as a ring, for example, the support 40 is unfolded relative to the base 10, the user can hook the ring-shaped opening 42 by fingers, or hang the support 40 on a luggage bag through the ring-shaped opening 42, which is convenient for the user to use and carry. At the same time, it is beneficial to reduce the weight of the support 40, and convenient for the user to carry.

[0063] In some embodiments of the present application, referring to FIGS. 1 and 2, the edge of the support 40 is provided with a notch 41.

[0064] Optionally, the notch 41 is arranged at one end of the support 40 away from the hinge assembly 60. By arranging the notch 41 at the edge of the support 40, when the support 40 is folded on the base 10, the user's fingers can press the notch 41 to rotate the support 40, which is convenient for the user to operate.

[0065] In some embodiments of the present application, referring to FIGS. 1 and 3, the support 40 and the mounting piece 30 are respectively located at opposite sides of the base 10. The layout is reasonable, so that when the mounting piece 30 and the mobile device 200 are detachably connected, the user can conveniently operate the support 40, and meanwhile, the support 40 avoids interfering with the connection between the mounting piece 30 and the mobile device 200.

[0066] In some embodiments of the present application, referring to FIGS. 1 and 7, the handheld fan further comprises a connecting piece 70, the fan body 20 is connected with the base 10 through the connecting piece 70, and the angle relative to the base 10 is adjusted through the connecting piece 70.

[0067] Optionally, the connecting piece 70 is in a strip shape, one end of the connecting piece 70 is connected with the base 10, and the other end of the connecting piece 70 is connected with the fan body 20.

[0068] For example, when the handheld fan is detachably installed on the mobile phone, the fan body 20 protrudes from one end of the mobile phone or the side of the mobile phone through the connecting piece 70, and the angle of the fan body 20 relative to the base 10 is adjusted through the connecting piece 70, so that the fan body 20 can blow wind to the user's face at a better angle, as shown in FIGS. 7 and 8.

[0069] The fan body 20 is connected with the base 10 through the connecting piece 70, so that a predetermined distance is maintained between the fan body 20 and the base 10. Thus, when the base 10 is detachably installed at a predetermined position of the mobile device 200, the fan body 20 can protrude from the mobile device 200 and blow wind to the user, and when the handheld fan is used separately from the mobile device 200, the user holds the base 10 or the connecting piece 70, so that the user's hand is maintained at a predetermined distance from the part to be cooled, facilitating the user's use. In addition, the connecting piece 70 can also adjust the angle of the fan body 20, so that the fan body 20 can blow wind to the user at a better angle, effectively cooling the user, which is conducive to improving the user's experience.

[0070] In some embodiments of the present application, the connecting piece 70 is a flexible hose.

[0071] Alternatively, the connecting piece 70 can be a flexible metal pipe or a plastic pipe, such as a metal flexible pipe, a metal bellows or a plastic bellows. It can be understood that when the connecting piece 70 is a flexible hose, the connecting piece 70 changes its own shape under external force to change the angle of the fan body 20, while stably maintaining the fan body 20 at a predetermined angle.

[0072] By using a flexible hose as the connecting piece 70, the angle of the fan body 20 can be adjusted arbitrarily, which is convenient for the user to adjust, has a wide range of applications, and has a simple structure and low production cost.

[0073] In other embodiments, the connecting piece 70 can also be a plurality of rods that are sequentially hinged, wherein the rod at the first end is fixedly connected or hinged with the base 10, and the rod at the last end is fixedly connected or hinged with the fan body 20. The angle of the rod relative to the adjacent rod, and / or the angle between the rod at the first end and the base 10, and / or the angle between the rod at the last end and the fan body 20 is adjusted to adjust the angle of the fan body 20 relative to the base 10.

[0074] In some embodiments of the present application, referring to FIGS. 2 and 3, the base 10 is provided with a receiving cavity 11, and the handheld fan further comprises a circuit board 80, which is arranged in the receiving cavity 11 and electrically connected with the fan body 20. By opening the receiving cavity 11 in the base 10, the circuit board 80 for controlling the working operation of the fan body 20 is arranged in the receiving cavity 11, the circuit board 80 is reasonably arranged, the space in the base 10 is reasonably utilized, the structure is compact, which is conducive to reducing the overall volume of the handheld fan, realizing the miniaturization of the handheld fan, in addition, by arranging the circuit in the receiving cavity 11, it is conducive to increasing the weight of the base 10 and reducing the weight of the fan body 20, which is conducive to improving the stability of the handheld fan installed on the mobile device 200, and when the handheld fan is used as a support, the overall stability of the support can be improved.

[0075] Optionally, the base 10 comprises a first shell 12 and a second shell 13 connected with each other, and the first shell 12 and the second shell 13 are connected and cooperated to form the receiving cavity 11.

[0076] Specifically, the first shell 12 is provided with a first fixing column 121 on the side facing the second shell 13, and the first fixing column 121 is provided with a first fixing hole 122, and the second shell 13 is provided with a second fixing column 131 on the side facing the first shell 12, and the second fixing column 131 is provided with a second fixing hole 132. When the first shell 12 and the second shell 13 are assembled, the first fixing column 121 and the second fixing column 131 are correspondingly contacted, the first fixing hole 122 and the second fixing hole 132 are correspondingly communicated, and the fixing member is inserted into the first fixing hole 122 and the second fixing hole 132, so that the first shell 12 and the second shell 13 are fixedly connected. Optionally, the first fixing hole 122 penetrates through the side of the first shell 12 away from the second shell 13, the second fixing hole 132 is a threaded hole, and the fixing member is a screw. The fixing member is inserted into the first fixing hole 122 and the second fixing hole 132 from the side of the first shell 12 away from the second shell 13, and is screwed and locked with the second fixing hole 132, so that the first shell 12 and the second shell 13 are fixedly connected.

[0077] Optionally, one of the first shell 12 and the second shell 13 is provided with a positioning column 123, and the other of the first shell 12 and the second shell 13 is provided with a positioning hole 133 for cooperating with the positioning column 123. When the first shell 12 and the second shell 13 are assembled, the first shell 12 and the second shell 13 are preliminarily positioned by the cooperation of the positioning column 123 and the positioning hole 133, the first positioning column 123 and the second positioning column 123 are correspondingly contacted, and the first positioning hole 133 and the second positioning hole 133 are correspondingly communicated, which effectively prevents the relative deviation between the first shell 12 and the first shell 12 from causing the misalignment of the first fixing hole 122 and the second fixing hole 132 during the insertion of the fixing member, and is conducive to improving the assembly efficiency and the stability of the assembly.

[0078] Optionally, the positioning column 123 is arranged on the side of the first shell 12 facing the second shell 13, the positioning hole 133 is arranged on the side of the second shell 13 facing the first shell 12, the number of the positioning column 123 is multiple, the multiple positioning columns 123 are arranged at intervals along the circumference of the first shell 12, the number of the first positioning hole 133 is equal to the number of the first positioning column 123, the multiple first positioning holes 133 are arranged at intervals along the circumference of the second shell 13, and the multiple first positioning columns 123 and the multiple first positioning holes 133 are one-to-one corresponding and matched with each other and are inserted, which is beneficial to improving the stability of the positioning between the first shell 12 and the second shell 13. Of course, the positioning column 123 can also be arranged on the second shell 13, and the positioning hole 133 can be arranged on the first shell 12.

[0079] Optionally, the connecting piece 70 is internally provided with a wire channel 71, and the wire electrically connecting the circuit board 80 and the fan body 20 is arranged in the wire channel 71. Specifically, the fan body 20 comprises a shell 21, a fan blade 22 arranged in the shell 21, and a driving piece 23 for driving the fan blade 22 to rotate, wherein the shell 21 comprises a first shell part 211 and a second shell part 213 connected with each other, the first shell part 211 is provided with an air inlet 212, the second shell part 213 is provided with an air outlet 214, one end of the wire channel 71 is in communication with the accommodating cavity 11, the other end is in communication with the shell 21, one end of the wire is electrically connected with the circuit board 80, the other end extends into the shell 21 through the wire channel 71 and is electrically connected with the motor, and the driving piece 23 can be but is not limited to a motor.

[0080] In some embodiments of the present application, referring to FIGS. 1 to 3, the handheld fan further comprises a button 90 arranged on the base 10 and used for triggering the switch piece 81 on the circuit board 80.

[0081] Optionally, the button 90 is arranged on the side of the base 10 away from the mounting piece 30, that is, the button 90 and the supporting piece 40 are located on the same side of the base 10, specifically, the supporting piece 40 is hinged to the first shell 12 through a hinge assembly, and the button 90 is arranged on the second shell 13. When the supporting piece 40 is folded on the base 10, the button 90 is located in the area where the annular opening 42 of the supporting piece 40 is located. It can be understood that the annular opening 42 of the supporting piece 40 also has the function of avoiding the button 90, so that when the supporting piece 40 is folded on the base 10, the button 90 is effectively avoided from being blocked by the supporting piece 40 when the supporting piece 40 is folded on the base 10, which facilitates the user to press the button 90.

[0082] The switch piece 81 can be a mechanical switch or a touch switch.

[0083] In some embodiments of the present application, referring to FIGS. 2, 3 and 6, the base 10 is provided with an opening 134 which is in communication with the accommodating cavity 11, and the button 90 is arranged in the opening 134. The edge of the button 90 is connected with an elastic rib 91, and the end of the elastic rib 91 away from the button 90 is connected with the inner wall of the accommodating cavity 11. By pressing the button 90, the button 90 is close to the switch element 81, and the switch element 81 on the circuit board 80 is triggered to control the working operation of the fan body 20. During the pressing of the button 90, the elastic rib 91 is elastically deformed by the button 90. When the pressing force on the button 90 is removed, the button 90 is away from the switch element 81 under the action of the elastic rib 91 and is reset. The overall structure is simple and easy to assemble.

[0084] Optionally, the number of the elastic ribs 91 is two, and the two elastic ribs 91 are arranged on opposite sides of the button 90. By adopting two elastic ribs 91, the elastic force between the button 90 and the base body is strengthened, so that the button 90 is quickly reset after the pressing force on the button 90 is removed, and the pressing feeling and the stability of the movement of the button 90 are improved.

[0085] In some embodiments of the present application, referring to FIGS. 2 and 3, the handheld fan further comprises a battery 100 arranged in the accommodating cavity 11 and electrically connected with the circuit board 80. The battery 100 is used to provide electric energy. By arranging the battery 100 in the accommodating cavity 11, the battery 100 is reasonably arranged, the structure is compact, the length of the electric wire electrically connecting the battery 100 and the circuit board 80 is shortened, in addition, the battery 100 is cooperated with the circuit board 80, which is beneficial to increase the counterweight of the base 10, improve the stability of the handheld fan installed on the mobile device 200, and improve the stability of the whole stand when the handheld fan is used as a stand.

[0086] In some embodiments of the present application, referring to FIGS. 3 and 5, the battery 100 is a rechargeable battery, and the handheld fan further comprises a charging interface 110 arranged on the base 10 and electrically connected with the circuit board 80.

[0087] Optionally, the charging interface 110 is arranged at the end of the base 10 away from the fan body 20. When the battery 100 needs to be charged, the external power supply is electrically connected with the charging interface 110 through a charging wire to charge the battery 100. By adopting the rechargeable battery, the battery 100 can be recycled, which is beneficial to save cost, effectively avoids the trouble of replacing the battery 100, and improves the convenience of use for users.

[0088] In addition, by electrically connecting the charging wire with the charging interface 110 of the handheld fan and the charging port of the mobile device 200, the handheld fan can also be used as a mobile power supply to charge the mobile device 200, which is beneficial to increase the function of the handheld fan, or the mobile device 200 can charge the handheld fan, which is beneficial to improve the convenience of charging.

[0089] In other embodiments, the handheld fan further comprises a wireless charging coil arranged in the accommodating cavity 11, and the wireless charging coil is used to cooperate with an external wireless charging base to wirelessly charge the battery 100, without the need to additionally configure a charging wire, which is convenient for charging and beneficial to reduce the components carried by the user, and the charging interface 110 does not need to be arranged on the charging base, which is beneficial to improve the sealing performance of the base 10 and beautify the appearance of the base 10. In addition, when the handheld fan is mounted on the mobile device 200, the wireless charging coil can also be used to wirelessly charge the mobile device 200, so that the handheld fan also has the function of a mobile power supply, which is beneficial to increase the function of the handheld fan.

[0090] In some embodiments of the present application, referring to FIGS. 1 to 3, the handheld fan further comprises an indicator lamp 120 arranged on the base 10, and the indicator lamp 120 is connected with the circuit board 80.

[0091] Optionally, the indicator lamp 120 is arranged on the side of the base 10 away from the mounting member 30, that is, the indicator lamp 120, the button 90 and the support member 40 are located on the same side of the base 10. Specifically, a lamp hole 135 is arranged on the second shell 13, and the indicator lamp 120 is arranged corresponding to the lamp hole 135, and the light emitted by the indicator lamp 120 is emitted through the lamp hole 135. When the support member 40 is folded on the base 10, the indicator lamp 120 is located in the area where the annular opening 42 of the support member 40 is located. It can be understood that the annular opening 42 of the support member 40 also has the function of avoiding the indicator lamp 120, so that when the support member 40 is folded on the base 10, the indicator lamp 120 is effectively prevented from being blocked when the support member 40 is folded on the base 10.

[0092] By arranging the indicator lamp 120, the indicator lamp 120 can be used to indicate the working state or charging state of the fan body 20 and the like.

[0093] In some embodiments of the present application, referring to FIG. 3, the base 10 is provided with an accommodating cavity 11, the handheld fan further comprises a circuit board 80 and a battery 100 arranged in the accommodating cavity 11, and a button 90 and an indicator lamp 120 arranged on the base 10, the circuit board 80 is electrically connected with the fan body 20, the battery 100 is electrically connected with the circuit board 80, the mounting member 30 is located on one side of the base 10, the button 90, the indicator lamp 120 and the support member 40 are located on the side of the base 10 away from the mounting member 30, the button 90 is arranged corresponding to a switch member 81 on the circuit board 80, and the indicator lamp 120 is electrically connected with the circuit board 80.

[0094] By arranging the battery 100 and the circuit board 80 in the accommodating cavity 11, the weight of the base 10 is increased, the stability of the handheld fan mounted on the mobile device 200 is improved, and the stability of the stand as a whole is improved when the handheld fan is used as a stand. By arranging the support 40, the keys 90, and the indicator light 120 on the side of the base 10 away from the mounting member 30, the layout is reasonable, so that when the mounting member 30 is detachably connected to the mobile device 200, the user can conveniently operate the support 40, the keys 90, and observe the light-emitting state of the indicator light 120.

[0095] In some embodiments of the present application, referring to FIGS. 1 and 5, the support 40 is rotatably connected to the base 10 and can be folded on the base 10. The support 40 is provided with an annular opening 42 for avoiding the keys 90 and the indicator light 120.

[0096] By rotatably connecting the support 40 to the base 10, the support 40 can be rotated relative to the base 10. When the handheld fan is used as a stand, the support 40 is rotated to adjust the angle of the support 40 relative to the base 10, so that the handheld fan is adjusted to a preset support angle, so that the user can watch the mobile device 200 at a better angle, which is flexible and convenient to use. When the support 40 is not used, the support 40 can be folded on the base 10 to reduce the space occupation and facilitate the user to use and carry the handheld fan. The support 40 is provided with the annular opening 42, which facilitates the user to rotate the support 40 and carry the handheld fan. When the support 40 is folded on the base 10, the keys 90 and the indicator light 120 are located in the area of the annular opening 42 of the support 40, which avoids the keys 90 and the indicator light 120, and facilitates the user to press the keys 90 and observe the light-emitting state of the indicator light 120.

[0097] The above is only an optional embodiment of the present application and is not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of claims of the present application.

Claims

1. A hand-held fan, characterized in that The handheld fan comprises a base, a fan body, a mounting member and a supporting member. The fan body is connected with the base, the mounting member is arranged on the base for detachable connection with a mobile device, and the supporting member is connected with the base for supporting the mobile device. The mounting member is a magnetic member, so that the mounting member is used for magnetic connection with the mobile device having a magnetic function.

2. The hand fan of claim 1, wherein: One side of the base is provided with an annular groove, the mounting member is an annular structure and is arranged in the annular groove, the mounting member comprises an annular metal sheet and an annular magnet, and the annular magnet is arranged on the side of the annular metal sheet away from the base.

3. The hand fan of claim 2, wherein: The handheld fan further comprises an anti-skid pad arranged on one side of the base and covering the mounting member.

4. The hand fan of claim 3, wherein: The supporting member is rotatably connected with the base and can be folded on the base.

5. The hand fan of claim 1, wherein: The supporting member is an annular structure.

6. The hand fan of claim 5, wherein: The edge of the supporting member is provided with a notch.

7. The hand fan of claim 5, wherein: The supporting member and the mounting member are respectively arranged on opposite sides of the base.

8. The hand fan of any one of claims 1-7, wherein: The handheld fan further comprises a connecting member, the fan body is connected with the base through the connecting member, and the angle of the fan body relative to the base is adjusted through the connecting member.

9. The hand fan of any of claims 1-7, wherein: The connecting member is a flexible hose.

10. The hand fan of claim 9, wherein: The base is provided with a receiving cavity, the handheld fan further comprises a circuit board arranged in the receiving cavity, and the circuit board is electrically connected with the fan body.

11. The hand fan of any one of claims 1-7, wherein: The handheld fan further comprises a key arranged on the base for triggering a switch on the circuit board.

12. The hand fan of claim 11, wherein: The base is provided with an opening communicating with the receiving cavity, the key is arranged in the opening and connected with an elastic rib, and one end of the elastic rib away from the key is connected with the inner wall of the receiving cavity.

13. The hand fan of claim 12, wherein: The handheld fan further comprises a battery arranged in the receiving cavity, and the battery is electrically connected with the circuit board.

14. The hand fan of claim 11, wherein: The battery is a rechargeable battery, the handheld fan further comprises a charging interface arranged on the base, and the charging interface is electrically connected with the circuit board.

15. The hand fan of claim 14, wherein: The handheld fan further comprises an indicator light arranged on the base, and the indicator light is connected with the circuit board.

16. The hand fan of claim 11, wherein: The base is provided with a receiving cavity, the handheld fan further comprises a circuit board and a battery arranged in the receiving cavity, and a key and an indicator light arranged on the base, the circuit board is electrically connected with the fan body, the battery is electrically connected with the circuit board, the mounting member is arranged on one side of the base, the key, the indicator light and the supporting member are arranged on the side of the base away from the mounting member, the key is arranged corresponding to a switch on the circuit board, and the indicator light is electrically connected with the circuit board.

17. The hand fan of any one of claims 1-7, wherein: The supporting member is rotatably connected with the base and can be folded on the base, and the supporting member is provided with an annular opening for avoiding the key and the indicator light.

18. The hand fan of claim 17, wherein: ​

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