Handheld fan

Abstract

The present application belongs to the field of fans, and provides a handheld fan, including: a base, a fan body, a mounting member, and a support member; the fan body is connected to the base, the mounting member is arranged on the base, and is used to be detachably connected to a mobile device, and the support member is connected to the base, and is used to support the mobile device. The handheld fan of the present application can be detachably mounted on the mobile device through the mounting member, so that when the user uses the fan body for blowing and cooling, it is also convenient for the user to operate the mobile device. Of course, the handheld fan can also be used as a portable fan alone when not installed on the mobile device. 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 the supporting surface by the support member, and the handheld fan can provide a bracket function and a fan cooling function at the same time, which is convenient for the user to flexibly use the handheld fan and can meet the user's various usage needs.

Description

Technical Field

[0001] The present application belongs to the technical field of fans, and more specifically, to a handheld fan. Background Art

[0002] The handheld fan is lightweight and easy to carry. It can be easily carried and used at any time, whether for outdoor activities, travel, office use or resting at home, making it particularly popular in hot weather or occasions where quick cooling is required.

[0003] Existing handheld fans generally only have the function of cooling by making air flow, and the functions are relatively simple, and it is difficult to meet the needs of users in some usage scenarios. For example, when a user is using a mobile phone, he needs to hold the mobile phone and the handheld fan at the same time, which causes inconvenience to the user. Utility Model Content

[0004] The purpose 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 relatively single functions.

[0005] To achieve the above purpose, the technical solution adopted by the present application is: to provide a handheld fan, comprising:

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

[0007] Optionally, the mounting component is a magnetic component, so that the mounting component is used to be magnetically connected to the mobile device having a magnetic attraction function.

[0008] Optionally, an annular groove is provided on one side of the base, the mounting piece is an annular structure and is arranged in the annular groove, the mounting piece includes an annular metal sheet and an annular magnet, and the annular magnet is arranged on the side of the annular metal sheet facing the outside of the base.

[0009] Optionally, the support member is rotatably connected to the base and can be folded onto the base.

[0010] Optionally, the support member is an annular structure.

[0011] Optionally, the supporting member and the mounting member are located on opposite sides of the base.

[0012] Optionally, the handheld fan further comprises a connecting piece, through which the fan body is connected to the base, and through which the angle of the fan body relative to the base can be adjusted.

[0013] Optionally, the connecting piece is a flexible hose.

[0014] Optionally, a accommodating cavity is provided in the base, and the handheld fan also includes a circuit board and a battery arranged in the accommodating cavity, and a button and an indicator light arranged on the base, the circuit board is electrically connected to the fan body, the battery is electrically connected to the circuit board, the button is arranged corresponding to the switch element on the circuit board, and the indicator light is electrically connected to the circuit board.

[0015] Optionally, the mounting member is located on one side of the base, the button, indicator light and the support member are all located on a side of the base away from the mounting member, and the support member is provided with an annular opening for evacuating the button and the indicator light.

[0016] The beneficial effect of the handheld fan provided by the present application is that: compared with the prior art, the handheld fan of the present application is provided with a mounting piece for detachably connecting to 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 when the user uses the fan body for blowing air and cooling, it is also convenient for the user to operate the mobile device. Of course, the handheld fan can also be used alone as a portable fan when not installed on the mobile device. 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 the supporting surface by the support member, without the need for an additional bracket, which is conducive to increasing the function of the handheld fan, and while the mobile device is supported on the supporting surface by the support member, the fan body can also blow air and cool the user. It can be understood that when the handheld fan is detachably mounted on the mobile device, the handheld fan can simultaneously provide a bracket 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 usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the handheld fan provided in the embodiment of the present application Figure 1 ;

[0019] Figure 2 A schematic diagram of the exploded structure of a handheld fan provided in an embodiment of the present application;

[0020] Figure 3A schematic diagram of a partial vertical cross-section structure of a handheld fan provided in an embodiment of the present application;

[0021] Figure 4 Schematic diagram of the three-dimensional structure of the handheld fan provided in the embodiment of the present application Figure 2 ;

[0022] Figure 5 Schematic diagram of the three-dimensional structure of the handheld fan provided in the embodiment of the present application Figure 3 ;

[0023] Figure 6 A schematic diagram of the three-dimensional structure of the second housing and buttons of the handheld fan provided in an embodiment of the present application;

[0024] Figure 7 The use status of the handheld fan provided in the embodiment of the present application Figure 1 ;

[0025] Figure 8 The use status of the handheld fan provided in the embodiment of the present application Figure 2 ;

[0026] Fig. 9 The use status of the handheld fan provided in the embodiment of the present application Figure 3 ;

[0027] Fig.10 The use status of the handheld fan provided in the embodiment of the present application Figure 4 .

[0028] Among them, the reference numerals in the figure are:

[0029] 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; 212. air inlet; 213. second shell; 214. air outlet; 22. fan Leaf; 23, driving member; 30, mounting member; 31, annular magnet; 32, annular metal sheet; 40, supporting member; 41, notch; 42, annular opening; 50, anti-slip pad; 60, hinge assembly; 61, first hinge; 62, second hinge; 70, connecting member; 71, wiring channel; 80, circuit board; 81, switch member; 90, button; 91, elastic rib; 100, battery; 110, charging interface; 120, indicator light; 200, mobile device. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as a limitation on the present application.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] Please also read Figures 1 to 10 The handheld fan provided by the embodiment of the present application is now described. The handheld fan comprises: a base 10, a fan body 20, a mounting member 30 and a support member 40; the fan body 20 is connected to the base 10, the mounting member 30 is arranged on the base 10, and is used for detachably connecting with the mobile device 200, and the support member 40 is connected to the base 10, and is used for supporting the mobile device 200.

[0035] The mobile device 200 may be a smart phone, a tablet computer, a learning machine or other portable electronic devices. Taking the mobile device 200 as a mobile phone as an example, when a user uses a mobile phone and a handheld fan in hot summer, the mounting member 30 can be detachably connected to the mobile phone to mount the handheld fan on the mobile phone, so that the user can free both hands to operate the mobile phone, and the fan body 20 can send a cool breeze to the user to cool down. Figure 7 and Figure 8When the user needs to use the mobile phone to watch videos or text content, such as watching videos, watching TV series, reading novels, studying, 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 holder, freeing the hands, and no additional mobile phone holder is needed, such as Fig. 9 and Fig.10 .

[0036] Compared with the prior art, the handheld fan provided by the present application is provided with a mounting member 30 for detachably connecting with a mobile device 200 on the base 10, so that when the user uses the mobile device 200, the handheld fan can be detachably mounted on the mobile device 200, so that when the user uses the fan body 20 for blowing air and cooling, it is also convenient for the user to operate the mobile device 200. Of course, the handheld fan can also be used alone as a portable fan when not installed on the mobile device 200. In addition, by connecting the support member 40 to the base 10, when the mounting member 30 is detachably connected to the mobile device 200, the mobile device 200 can be supported on the supporting surface by the support member 40, without the need for an additional bracket, which is conducive to increasing the function of the handheld fan, and when the mobile device 200 is supported on the supporting surface by the support member 40, the fan body 20 can also blow air and cool the user. It can be understood that when the handheld fan is detachably mounted on the mobile device 200, the handheld fan can simultaneously provide a bracket 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 usage needs.

[0037] Optionally, the base 10 is in a disc shape. Of course, in other embodiments, the base 10 can also be in a rectangular shape, a triangular shape, an elliptical shape, etc.

[0038] In some embodiments of this application, please refer to Figure 2 and Figure 3 The mounting member 30 is a magnetic member, so that the mounting member 30 is used to be magnetically connected to a mobile device 200 having a magnetic attraction function.

[0039] The mobile device 200 with a magnetic attraction function may refer to the mobile device 200 itself having a magnetic attraction function, such as Figure 7 , or it may mean that the protective case mounted on the mobile device 200 has a magnetic function. Taking a mobile phone as an example, when the mounting member 30 is a magnetic member, the mounting member 30 can be adsorbed to the back of the mobile phone with a magnetic function or the back of a mobile phone case mounted on the mobile phone and having a magnetic function, so that the handheld fan is magnetically connected to the mobile phone.

[0040] Optionally, the magnetic attraction member may be a magnet or a component with magnetism, or may be a metal member that can be attracted to a magnet, such as metals or alloys such as iron, nickel and cobalt.

[0041] By using a magnetic member as the mounting member 30, the mounting member 30 can be magnetically connected to the mobile device 200 having a magnetic attraction function, so that the user can quickly install the handheld fan on the mobile device 200 and remove the handheld fan from the mobile device 200, which is convenient for the user to operate.

[0042] In other embodiments, the mounting member 30 may also be a suction cup that can be adsorbed onto the mobile device 200 or a clamp that is clamped on the mobile device 200 .

[0043] In some embodiments of this application, please refer to Figure 2 and Figure 3 A ring groove 124 is provided on one side of the base 10, and the mounting member 30 is a ring structure and is arranged in the ring groove 124. The mounting member 30 includes a ring metal sheet 32 ​​and a ring magnet 31, wherein the ring magnet 31 is arranged on the side of the ring metal sheet 32 ​​facing the outside of the base 10, and the metal material refers to a metal that can be adsorbed by a magnet, such as iron, nickel, cobalt and other metals or alloys.

[0044] By fitting the mounting member 30 in the annular groove 124, the mounting member 30 is positioned, and the structure is compact, which is beneficial to reducing the volume of the handheld fan. In addition, it is beneficial to expand the magnetic attraction area of ​​the mounting member 30, so that the mounting member 30 can be correspondingly adsorbed with the magnetic member on the mobile device 200, increase the adsorption area between the base 10 and the mobile device 200, and make the handheld fan stably adsorbed 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 to the mobile phone, the side of the base 10 provided with the mounting member 30 is fitted with the back of the mobile phone, and the mounting member 30 is correspondingly adsorbed with the magnet on the mobile phone, so that the handheld fan is stably adsorbed to the mobile phone, effectively preventing the handheld fan from falling.

[0045] In some embodiments of this application, please refer to Figures 2 to 4 The handheld fan further includes an anti-skid pad 50 , which is disposed on a side of the base 10 and covers the mounting member 30 .

[0046] Optionally, the anti-skid pad 50 is bonded to one side of the base 10. The anti-skid pad 50 can be a silicone pad or a rubber pad.

[0047] By providing an anti-skid pad 50 on one side of the base 10, when the mounting member 30 and the mobile device 200 are absorbed, the anti-skid pad 50 is in direct contact with the surface of the mobile device 200, which has a 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 has the function of shielding the mounting member 30, the fixing holes and the fixing members exposed on the base 10, which is beneficial to beautifying the appearance of the base 10.

[0048] In some embodiments of this application, please refer to Figure 1 and Figure 5 The support member 40 is rotatably connected to the base 10 and can be folded on the base 10.

[0049] Optionally, one end of the support member 40 is rotatably connected to an end of the base 10 away from the fan body 20, and can be folded on one side of the base 10. Specifically, Figure 2 and Figure 5 The handheld fan further includes a hinge assembly 60, through which one end of the support member 40 is hinged to one end of the base 10 away from the fan body 20, so that the support member 40 can rotate relative to the base 10. The hinge assembly 60 includes a first hinge 61 and a second hinge 62, wherein the first hinge 61 is fixedly connected to the side of the support member 40 facing the base 10, and the second hinge 62 is fixedly connected to the side of the base 10 facing the support member 40, and the first hinge 61 and the second hinge 62 are hingedly connected through a rotating shaft, thereby realizing the rotation connection between the support member 40 and the base 10 shell.

[0050] It should be noted that there is a preset damping between the first hinge 61 and the second hinge 62, so that the support member 40 can be maintained at a preset angle relative to the base 10, thereby stably supporting the handheld fan and the mobile device 200. Fig. 9 and Fig.10 , and when the support member 40 is not in use, the support member 40 can be stably folded on the base 10.

[0051] In addition, by changing the installation 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, such as Fig. 9 The handheld fan can also be used to support the mobile device 200 laterally along the width direction of the mobile device 200, such as Fig.10 .

[0052] Optionally, the support member 40 can rotate relative to the base 10 at an angle of 0°-90°, with a wide adjustment range. 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°.

[0053] By rotatably connecting the support member 40 and the base 10, the support member 40 can be rotated relative to the base 10. When the handheld fan needs to be used as a bracket, the support member 40 is rotated and the angle of the support member 40 relative to the base 10 is adjusted to adjust the handheld fan to a preset support angle, thereby supporting the mobile device 200 so that the user can view the mobile device 200 at a better angle. The handheld fan has strong flexibility and is easy to use. When the support member 40 is not in use, the support member 40 can be folded on the base 10 to reduce space occupation, making it easier for users to use and carry the handheld fan.

[0054] In some embodiments of this application, please refer to Figure 1 , Figure 2 and Fig. 9 , the support member 40 is an annular structure.

[0055] The support member 40 is an annular structure, and is provided with an annular opening 42. The user can rotate the support member 40 by hooking the annular opening 42 with a finger, which is convenient for the user to operate. In addition, the support member 40 can also be used as a hanging ring. For example, when the support member 40 is unfolded relative to the base 10, the user can hook the annular opening 42 with a finger, or hang the support member 40 on a luggage bag through the annular opening 42, which is convenient for the user to use and carry. At the same time, it is helpful to reduce the weight of the support member 40, which is convenient for the user to carry.

[0056] In some embodiments of this application, please refer to Figure 1 and Figure 2 A notch 41 is provided at the edge of the support member 40 .

[0057] Optionally, the notch 41 is provided at one end of the support member 40 away from the hinge assembly 60. By providing the notch 41 at the edge of the support member 40, when the support member 40 is folded on the base 10, the user's finger can press the notch 41 to rotate the support member 40, which is convenient for the user to operate.

[0058] In some embodiments of this application, please refer to Figure 1 and Figure 3 The support member 40 and the mounting member 30 are respectively located on opposite sides of the base 10. The layout is reasonable, so that when the mounting member 30 and the mobile device 200 are detachably connected, it is convenient for the user to operate the support member 40, and at the same time, the support member 40 is prevented from interfering with the connection between the mounting member 30 and the mobile device 200.

[0059] In some embodiments of this application, please refer to Figure 1 and Figure 7 The handheld fan also includes a connecting piece 70 , through which the fan body 20 is connected to the base 10 , and the angle relative to the base 10 is adjusted by the connecting piece 70 .

[0060] Optionally, the connecting member 70 is in the shape of an elongated strip, one end of the connecting member 70 is connected to the base 10 , and the other end of the connecting member 70 is connected to the fan body 20 .

[0061] Taking a mobile phone as an example, when the handheld fan is detachably mounted on the mobile phone, the fan body 20 protrudes from one end or the side of the mobile phone through the connecting member 70, and the angle of the fan body 20 relative to the base 10 is adjusted by the connecting member 70, so that the fan body 20 can blow the wind toward the user's face at a better angle, such as Figure 7 and Figure 8 .

[0062] The fan body 20 is connected to the base 10 via the connecting piece 70, so that a preset distance is maintained between the fan body 20 and the base 10. In this way, when the base 10 is detachably installed to a preset position of the mobile device 200, the fan body 20 can protrude from the mobile device 200 and blow air to the user. When the handheld fan is used separately from the mobile device 200, the user holds the base 10 or the connecting piece 70 to keep the user's hand at a preset distance from the part to be cooled, which is convenient for the user to 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 air to the user at a better angle, effectively cool the user, and help improve the user experience.

[0063] In some embodiments of the present application, the connecting member 70 is a flexible hose.

[0064] Optionally, the connector 70 may be a bendable metal tube or plastic tube, such as a metal flexible tube, a metal bellows or a plastic bellows. It is understandable that when the connector 70 is a bendable hose, the connector 70 changes its shape under the action of an external force to change the angle of the fan body 20, and can stably maintain the fan body 20 at a preset angle.

[0065] 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 users to adjust, has a wide range of applications, a simple structure, and low production costs.

[0066] In other embodiments, the connecting member 70 may also include a plurality of rod bodies hinged in sequence, wherein the rod body at the head end is fixedly connected or hinged to the base 10, and the rod body at the tail end is fixed or hinged to the fan body 20, and the angle of the fan body 20 relative to the base 10 can be adjusted by adjusting the angle between the rod body and the adjacent rod body, and / or the angle between the head end rod body and the base 10, and / or the angle between the tail end rod body and the fan body 20.

[0067] In some embodiments of this application, please refer to Figure 2 and Figure 3The base 10 is provided with a receiving chamber 11, and the handheld fan further includes a circuit board 80, which is arranged in the receiving chamber 11, and is electrically connected to the fan body 20. By providing the receiving chamber 11 in the base 10, the circuit board 80 for controlling the operation of the fan body 20 is arranged in the receiving chamber 11, the circuit board 80 is reasonably arranged, and 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 and realizing the miniaturization of the handheld fan. In addition, by arranging the circuit in the receiving chamber 11, it is conducive to increasing the weight of the base 10, reducing the weight of the fan body 20, and improving the stability of the handheld fan when installed on the mobile device 200. When the handheld fan is used as a bracket, the overall stability of the bracket can be improved.

[0068] Optionally, the base 10 includes a first shell 12 and a second shell 13 that are connected, and the first shell 12 and the second shell 13 are connected to each other and cooperate to form a receiving cavity 11 .

[0069] Specifically, a first fixing column 121 is provided on the side of the first shell 12 facing the second shell 13, and a first fixing hole 122 is provided on the first fixing column 121. A second fixing column 131 is provided on the side of the second shell 13 facing the first shell 12, and a second fixing hole 132 is provided on the second fixing column 131. When the first shell 12 and the second shell 13 are assembled, the first fixing column 121 and the second fixing column 131 are brought into contact with each other, so that the first fixing hole 122 and the second fixing hole 132 are connected with each other, and the fixing piece is inserted into the first fixing hole 122 and the second fixing hole 132 to fix the first shell 12 and the second shell 13 in connection. Optionally, the first fixing hole 122 passes through the side of the first shell 12 facing 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 facing away from the second shell 13, and is threadedly locked with the second fixing hole 132 to fix the first shell 12 and the second shell 13 to be fixedly connected.

[0070] 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 the positioning column 123 to cooperate and insert. When assembling the first shell 12 and the second shell 13, the first shell 12 and the second shell 13 are preliminarily positioned by cooperating between the positioning column 123 and the positioning hole 133, so that the first positioning column 123 and the second positioning column 123 are in contact with each other, and the first positioning hole 133 and the second positioning hole 133 are connected with each other, which effectively prevents the relative offset between the first shell 12 and the first shell 12 during the insertion of the fixing part, thereby preventing the first fixing hole 122 and the second fixing hole 132 from being misaligned, which is beneficial to improving assembly efficiency and assembly stability.

[0071] Optionally, the positioning column 123 is arranged on the side of the first shell 12 facing the second shell 13, and the positioning hole 133 is arranged on the side of the second shell 13 facing the first shell 12. There are multiple positioning columns 123, and multiple positioning columns 123 are arranged at intervals along the circumference of the first shell 12. The number of first positioning holes 133 is equal to the number of first positioning columns 123. Multiple first positioning holes 133 are arranged at intervals along the circumference of the second shell 12. Multiple first positioning columns 123 correspond to multiple first positioning holes 133 one by one and are inserted in cooperation, which is conducive to improving the stability of positioning between the first shell 12 and the second shell 13. Of course, it is also possible that the positioning column 123 is arranged on the second shell 13, and the positioning hole 133 is arranged on the first shell 12.

[0072] Optionally, a wiring channel 71 is provided in the connector 70, and a wire electrically connecting the circuit board 80 and the fan body 20 is passed through the wiring channel 71. Specifically, the fan body 20 includes a shell 21, a fan blade 22 disposed in the shell 21, and a driving member 23 for driving the fan blade 22 to rotate, wherein the shell 21 includes a first shell portion 211 and a second shell portion 213 connected to each other, the first shell portion 211 is provided with an air inlet 212, and the second shell portion 213 is provided with an air outlet 214, one end of the wiring channel 71 is connected to the accommodating cavity 11, and the other end is connected to the shell 21, one end of the wire is electrically connected to the circuit board 80, and the other end extends into the shell 21 by passing through the wiring channel 71, and is electrically connected to the motor, wherein the driving member 23 can be but is not limited to a motor, etc.

[0073] In some embodiments of this application, please refer to Figures 1 to 3 The handheld fan further includes a button 90 , which is disposed on the base 10 and is used to trigger a switch 81 on the circuit board 80 .

[0074] Optionally, the button 90 is disposed on a side of the base 10 away from the mounting member 30, that is, the button 90 and the support member 40 are located on the same side of the base 10. Specifically, the support member 40 is hinged to the first housing 12 through a hinge assembly, and the button 90 is disposed on the second housing 13. When the support member 40 is folded on the base 10, the button 90 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 button 90, so that when the support member 40 is folded on the base 10, it is effectively avoided that the support member 40 is folded on the base 10 to cover the button 90, so that the user can press the button 90 conveniently.

[0075] The switch element 81 can be a mechanical switch or a touch switch.

[0076] In some embodiments of this application, please refer to Figure 2 , Figure 3 and Figure 6The base 10 is provided with an opening 134, which is communicated with the accommodating chamber 11. The button 90 is inserted into the opening 134. The edge of the button 90 is connected with an elastic rib 91. The end of the elastic rib 91 away from the button 90 is connected to the inner wall of the accommodating chamber 11. By pressing the button 90, the button 90 is brought close to the switch element 81 and the switch element 81 on the circuit board 80 is triggered to control the operation of the fan body 20. In the process of pressing the button 90, the button 90 drives the elastic rib 91 to produce elastic deformation. Therefore, when the pressing force on the button 90 is cancelled, the button 90 is away from the switch element 81 and reset under the action of the elastic rib 91. The overall structure is simple and easy to assemble.

[0077] Optionally, there are two elastic ribs 91, which are respectively arranged on opposite sides of the button 90. By adopting two elastic ribs 91, it is helpful to strengthen the elastic force connecting the button 90 and the base body, so that after the pressing force on the button 90 is released, the button 90 is quickly reset, and it is also helpful to improve the pressing feel and the stability of the button 90 during movement.

[0078] In some embodiments of this application, please refer to Figure 2 and Figure 3 The handheld fan further includes a battery 100, which is disposed in the accommodating cavity 11 and is electrically connected to the circuit board 80. The battery 100 is used to provide electrical energy. By disposing the battery 100 in the accommodating cavity 11, the battery 100 is reasonably arranged, and the structure is compact, which is conducive to shortening the length of the wire electrically connecting the battery 100 and the circuit board 80. In addition, the battery 100 cooperates with the circuit board 80 to increase the weight of the base 10, 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 bracket, the overall stability of the bracket can be improved.

[0079] In some embodiments of this application, please refer to Figure 3 and Figure 5 The battery 100 is a rechargeable battery. The handheld fan also includes a charging interface 110 arranged on the base 10, and the charging interface is electrically connected to the circuit board 80.

[0080] Optionally, the charging interface 110 is provided at one end of the base 10 away from the fan body 20. When the battery 100 needs to be charged, the external power source is electrically connected to the charging interface 110 through the charging cable to charge the battery 100. By adopting a rechargeable battery, the battery 100 can be recycled, which is conducive to saving costs, and effectively avoids the trouble of replacing the battery 100, which is conducive to improving the convenience of user use.

[0081] In addition, by electrically connecting the charging cable to 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 source 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.

[0082] In other embodiments, the handheld fan further includes a wireless charging coil disposed in the accommodating cavity 11, and the wireless charging coil cooperates with an external wireless charging stand to realize wireless charging of the battery 100, without the need for an additional charging cable, which is convenient for charging and helps reduce the number of components carried by the user, and does not require a charging interface 110 to be disposed on the charging stand, which helps improve the sealing 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 mobile device 200 can also be charged without charging through the wireless charging coil, so that the handheld fan also has the function of a mobile power source, which helps to increase the function of the handheld fan.

[0083] In some embodiments of this application, please refer to Figures 1 to 3 The handheld fan also includes an indicator light 120 disposed on the base 10 , and the indicator light 120 is connected to the circuit board 80 .

[0084] Optionally, the indicator light 120 is arranged on the side of the base 10 away from the mounting member 30, that is, the indicator light 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 provided on the second housing 13, and the indicator light 120 is arranged corresponding to the lamp hole 135, and the light emitted by the indicator light 120 is emitted through the lamp hole 135. When the support member 40 is folded on the base 10, the indicator light 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 light 120, so that when the support member 40 is folded on the base 10, it is effectively prevented from blocking the indicator light 120 when the support member 40 is folded on the base 10.

[0085] By providing the indicator light 120 , the indicator light 120 can be used to indicate the working state or charging state of the fan body 20 .

[0086] In some embodiments of this application, please refer to Figure 3A accommodating cavity 11 is provided in the base 10. The handheld fan also includes a circuit board 80 and a battery 100 arranged in the accommodating cavity 11, and a button 90 and an indicator light 120 arranged on the base 10. The circuit board 80 is electrically connected to the fan body 20, the battery 100 is electrically connected to the circuit board 80, the mounting member 30 is located on one side of the base 10, the button 90, the indicator light 120 and the supporting member 40 are all located on the side of the base 10 away from the mounting member 30, the button 90 is arranged corresponding to the switch member 81 on the circuit board 80, and the indicator light 120 is electrically connected to the circuit board 80.

[0087] By arranging the battery 100 and the circuit board 80 in the accommodating cavity 11, it is helpful to increase the counterweight of the base 10, which is helpful to improve the stability of the handheld fan installed on the mobile device 200, and when the handheld fan is used as a bracket, the overall stability of the bracket can be improved. By arranging the support member 40, the button 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, it is convenient for the user to operate the support member 40, the button 90 and view the light state of the indicator light 120.

[0088] In some embodiments of this application, please refer to Figure 1 and Figure 5 The support member 40 is rotatably connected to the base 10 and can be folded on the base 10 . The support member 40 is provided with an annular opening 42 for avoiding the button 90 and the indicator light 120 .

[0089] By rotatably connecting the support member 40 with the base 10, the support member 40 can rotate relative to the base 10. When the handheld fan needs to be used as a bracket, the support member 40 is rotated to adjust the angle of the support member 40 relative to the base 10 to adjust the handheld fan to a preset support angle, thereby supporting the mobile device 200 so that the user can view the mobile device 200 at a better angle. The support member 40 is highly flexible and easy to use. When the support member 40 is not in use, the support member 40 can be folded on the base 10 to reduce space occupation and facilitate users to use and carry the handheld fan. The support member 40 is provided with an annular opening 42, which is convenient for users to rotate the support member 40 and carry the handheld fan. At the same time, when the support member 40 is folded on the base 10, the button 90 and the indicator light 120 are both located in the area where the annular opening 42 of the support member 40 is located, so that the button 90 and the indicator light 120 are avoided, which is convenient for users to press the button 90 and observe the light state of the indicator light 120.

[0090] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A handheld fan, characterized in that: include: A base, a fan body, a mounting member and a support member; the fan body is connected to the base, the mounting member is arranged on the base for detachable connection with a mobile device, and the support member is connected to the base for supporting the mobile device.

2. The handheld fan according to claim 1, characterized in that: The mounting piece is a magnetic piece, so that the mounting piece is used for magnetic connection with the mobile device having a magnetic attraction function.

3. The handheld fan according to claim 2, characterized in that: An annular groove is provided on one side of the base. The mounting piece is an annular structure and is arranged in the annular groove. The mounting piece includes an annular metal sheet and an annular magnet. The annular magnet is arranged on the side of the annular metal sheet facing the outside of the base.

4. The handheld fan according to claim 1, characterized in that: The support member is rotatably connected to the base and can be folded on the base.

5. The handheld fan according to claim 4, characterized in that: The support member is an annular structure.

6. The handheld fan according to any one of claims 1 to 5, characterized in that: The supporting member and the mounting member are respectively located on two opposite sides of the base.

7. The handheld fan according to any one of claims 1 to 5, characterized in that: The handheld fan also includes a connecting piece, through which the fan body is connected to the base, and the angle of the fan body relative to the base can be adjusted through the connecting piece.

8. The handheld fan according to claim 7, characterized in that: The connecting piece is a flexible hose.

9. The handheld fan according to any one of claims 1 to 5, characterized in that: A accommodating cavity is provided in the base, and the handheld fan also includes a circuit board and a battery arranged in the accommodating cavity, and a button and an indicator light arranged on the base, the circuit board is electrically connected to the fan body, the battery is electrically connected to the circuit board, the button is arranged corresponding to the switch on the circuit board, and the indicator light is electrically connected to the circuit board.

10. The handheld fan according to claim 9, characterized in that: The mounting piece is located on one side of the base, the button, indicator light and the support piece are all located on the side of the base away from the mounting piece, and the support piece is provided with an annular opening for avoiding the button and the indicator light.

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