Handy Fan

Abstract

To provide a handy fan that meets the diverse usage needs of users. [Solution] The handy fan includes a base 10, a fan body 20 connected to the base, an attachment member provided on the base for removably connecting a mobile device 200, and a support member 40 connected to the base for supporting the mobile device. The handy fan is convenient for a user to operate the mobile device when the user uses the fan body to blow air to lower the temperature by attaching the mobile device to the attachment member. The handy fan can be used as a portable fan by itself when the mobile device is not attached, and can support the mobile device by the support member when the attachment member is removably connected to the mobile device, and the handy fan can provide both a holder function and a temperature lowering function.

Description

[Technical field]

[0001] The present application relates to the technical field of fans, and more particularly to handheld fans. [Background technology]

[0002] The handy fan is lightweight and portable, and can be conveniently carried and used at any time, regardless of outdoor activities, travel, office use, or home breaks, and is especially preferred in hot weather or when quick cooling is required.

[0003] Conventional handheld fans generally only have the function of circulating air to cool the air, and have a single function, making it difficult to meet the usage needs of users in some usage scenarios. For example, when a user uses a mobile phone, he or she needs to hold the mobile phone and the handheld fan at the same time, which causes inconvenience to the user. Summary of the Invention [Problem to be solved by the invention]

[0004] SUMMARY OF THE PRESENT EMBODIMENTS The present invention provides a handheld fan that solves the technical problem that the handheld fan in the prior art has only one function. [Means for solving the problem]

[0005] In order to achieve the above objective, the technical solution adopted in this application provides a handheld fan including: a base; a fan body connected to the base; an attachment member provided on the base for detachably connecting to a mobile device; and a support member connected to the base for supporting the mobile device.

[0006] Preferably, the attachment member is a magnetically attractive member for magnetically connecting the attachment member to the mobile device having a magnetic attraction function.

[0007] Preferably, an annular groove is provided on one side of the base, the mounting member has an annular structure and is fitted into the annular groove, the mounting member includes an annular metal piece and an annular magnet, and the annular magnet is provided on one side of the annular metal piece facing outward from the base.

[0008] Preferably, the support member is pivotally connected to the base and is foldable onto the base.

[0009] Preferably, the support member is an annular structure.

[0010] Preferably, the support member and the mounting member are located on opposite sides of the base.

[0011] Preferably, the handheld fan further comprises a connecting member, the fan body being connected to the base by the connecting member, and the angle of the fan body relative to the base being adjusted by the connecting member.

[0012] Preferably, the connecting member is a bendable hose.

[0013] Preferably, a accommodating cavity is provided in the base, and the handy fan further includes a circuit board and a battery provided in the accommodating cavity, and a button and an indicator light provided on the base, wherein the circuit board is electrically connected to the fan body, the battery is electrically connected to the circuit board, the button is provided corresponding to a switch member on the circuit board, and the indicator light is electrically connected to the circuit board.

[0014] Preferably, the mounting member is located on one side of the base, the button, the indicator light and the support member are all located on the side of the base away from the mounting member, and the support member has an annular opening for avoiding the button and the indicator light.

[0015] The beneficial effects of the handy fan provided in the present application, compared with the prior art, are that the handy fan of the present application is provided with an attachment member on the base for detachably connecting to a mobile device, so that when a user uses the mobile device, the handy fan can be detachably attached to the mobile device, and it is also convenient for the user to operate the mobile device when the user uses the fan body to blow air to lower the temperature; of course, when the handy fan is not attached to the mobile device, it can be used alone as a portable fan; and by connecting the support member to the base, when the attachment member and the mobile device are detachably connected, the mobile device can be supported on the support surface by the support member, which is advantageous in increasing the functions of the handy fan without requiring a separate holder; the mobile device is supported on the support surface using the support member, and the fan body can also blow air to the user to lower the temperature; as can be seen, when the handy fan is detachably attached to a mobile device, the handy fan can simultaneously provide both a holder function and a fan-based temperature lowering function, which is convenient for the user to use the handy fan flexibly and can meet the various usage needs of users.

[0016] In order to more clearly explain the technical solutions in the embodiments of the present application, the following will briefly describe the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings based on these drawings without requiring creative labor. [Brief description of the drawings]

[0017] [Figure 1] FIG. 1 is a schematic diagram of the three-dimensional structure of a handy fan according to an embodiment of the present application. [Diagram 2] FIG. 2 is a schematic exploded view of the structure of the handy fan according to the embodiment of the present application. [Diagram 3] FIG. 3 is a partial vertical sectional view showing the structure of a handy fan according to an embodiment of the present invention. [Figure 4] FIG. 4 is a schematic diagram 2 of the three-dimensional structure of the handy fan according to the embodiment of the present application. [Diagram 5] FIG. 5 is a schematic diagram 3 of the three-dimensional structure of a handy fan according to an embodiment of the present application. [Figure 6] FIG. 6 is a schematic diagram showing the three-dimensional structure of a second housing and a button of the handy fan according to the embodiment of the present application. [Figure 7] FIG. 7 is a diagram 1 showing a state in which the handy fan according to the embodiment of the present application is used. [Figure 8] FIG. 8 is a second diagram showing a state in which the handy fan according to the embodiment of the present application is in use. [Figure 9] FIG. 9 is a third diagram showing a state in which the handy fan according to the embodiment of the present application is in use. [Figure 10] FIG. 10 is a fourth diagram showing a state in which the handy fan according to the embodiment of the present application is in use. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] In order to clarify the technical problems, technical solutions and beneficial effects of the present application, the present application will be described in more detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only for the purpose of illustrating the present application and are not intended to limit the present application.

[0019] It should be noted that when an element is referred to as being "fixed" or "mounted" on another element, it may be mounted directly or indirectly on the other element. When an element is referred to as being "connected" to another element, it may be directly connected to the other element or indirectly connected to the other element.

[0020] The orientations or positional relationships indicated by the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," etc. are based on the orientations or positional relationships shown in the drawings and are merely for convenience and simplification of the description of this application, and are not to be understood as limitations on this application, as they do not indicate or imply that the devices or elements shown have a particular orientation or must be constructed and operated in a particular orientation.

[0021] Additionally, the terms "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying a relative importance or number of the technical features depicted. Thus, a feature qualified as "first" or "second" may explicitly or implicitly include one or more of the feature. In the description of this application, "plurality" means two or more, unless otherwise specified.

[0022] A handheld fan according to an embodiment of the present application will be described with reference to Figures 1 to 10. The handheld fan includes 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 provided on the base 10 and is removably connected to a mobile device 200, and the support member 40 is connected to the base 10 and is for supporting the mobile device 200.

[0023] Here, the mobile device 200 may be a smartphone, a tablet computer, a learning machine, or other portable electronic devices. For example, if the mobile device 200 is a mobile phone, 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, and the handheld fan can be attached to the mobile phone, so that the user can operate the mobile phone with both hands free, and at the same time, the fan body 20 can blow cool air to the user to cool down, as shown in Figs. 7 and 8. As shown in Figs. 9 and 10, when a user needs to use the mobile phone to watch video or text content, such as watching a video, watching a drama, reading a novel, studying, etc., the mobile phone can be supported on a support surface, such as a desk, by the support member 40, and the handheld fan can be used as a mobile phone holder, freeing both hands and eliminating the need to separately adopt a mobile phone holder.

[0024] Compared with the prior art, the handy fan according to the present application is provided with an attachment member 30 for removably connecting the base 10 to the mobile device 200, so that the handy fan can be removably attached to the mobile device 200 when the user is using the mobile device 200. This makes it convenient for the user to operate the mobile device 200 when the user uses the fan body 20 to blow air to lower the temperature. Of course, the handy fan can also be used as a standalone portable fan when not attached to the mobile device 200. Also, by connecting the support member 40 to the base 10, the attachment member 30 can be attached to the mobile device 200. When removably connected, the mobile device 200 can be supported on a support surface via the support member 40, which does not require an additional holder and is advantageous for increasing the functionality of the handheld fan; the support member 40 can be used to support the mobile device 200 on a support surface, and the fan body 20 can also blow air to the user to reduce the temperature; it can be understood that when the handheld fan is removably attached to the mobile device 200, the handheld fan can simultaneously provide the function of a holder and the function of reducing the temperature by the fan, which is convenient for users to use the handheld fan flexibly and can meet the various usage needs of users.

[0025] Preferably, the base 10 is disk-shaped. Of course, in other embodiments, the base 10 may be rectangular, triangular, elliptical, etc.

[0026] In some embodiments of the present application, as shown in FIGS. 2 and 3, the attachment member 30 is a magnetically attractive member for magnetically connecting with the mobile device 200, in which the attachment member 30 has a magnetic attraction function.

[0027] Here, the mobile device 200 having a magnetic attraction function may refer to the mobile device 200 itself having a magnetic attraction function, or may refer to a protective case fitted on the mobile device 200 having a magnetic attraction function, as shown in Fig. 7. Taking a mobile phone as an example, when the mounting member 30 is a magnetic attraction member, the mounting member 30 can be attached to the back of the mobile phone having a magnetic attraction function or to the back of a mobile phone case fitted in the mobile phone and having a magnetic attraction function, so that the handheld fan is magnetically connected to the mobile phone.

[0028] Preferably, the magnetically attractive member may be a magnet or a member having magnetism, or may be a metallic material capable of being attracted to a magnet, for example, a metal or alloy such as iron, nickel, or cobalt.

[0029] By employing a magnetic attraction member as the mounting member 30, the mounting member 30 can be magnetically attracted and connected to the mobile device 200 having a magnetic attraction function, making it easy for the user to quickly attach the handheld fan to the mobile device 200 or detach the handheld fan from the mobile device 200, facilitating user operation.

[0030] In other embodiments, the attachment member 30 may be a suction cup that can be attached to the mobile device 200 or a clamping member that can be clamped to the mobile device 200, etc.

[0031] In some embodiments of the present application, referring to Figures 2 and 3, one side of the base 10 is provided with an annular groove 124, the mounting member 30 has an annular structure and is fitted into the annular groove 124, the mounting member 30 includes an annular metal piece 32 and an annular magnet 31, where the annular magnet 31 is provided on the side of the annular metal piece 32 facing outward from the base 10, and the metal material refers to a metal that can be attracted to a magnet, such as a metal or alloy such as iron, nickel, and cobalt.

[0032] The mounting member 30 is fitted and installed in the annular groove 124, thereby realizing the positioning of the mounting member 30 and having a compact structure, which is advantageous for reducing the volume of the handheld fan and for expanding the magnetic attraction area of ​​the mounting member 30. The mounting member 30 can be attached to the magnetic attraction member on the mobile device 200, increasing the adsorption area between the base 10 and the mobile device 200, and stably adsorbing the handheld fan to the mobile device 200. For example, when a mobile phone with a magnet is used as an example, and the handheld fan needs to be detachably connected to the mobile phone, the side of the base 10 on which the mounting member 30 is provided is attached to the back of the mobile phone, and the mounting member 30 is attached to the magnet of the mobile phone, thereby stably adsorbing the handheld fan to the mobile phone and effectively preventing the handheld fan from falling.

[0033] In some embodiments of the present application, as shown in FIGS. 2 to 4, the handheld fan further includes an anti-slip mat 50 provided on one side of the base 10 and covering the mounting member 30.

[0034] Preferably, the anti-slip mat 50 is adhered to one side of the base 10. The anti-slip mat 50 may be a silicone mat, a rubber mat, or the like.

[0035] By providing the anti-slip mat 50 on one side of the base 10, when the mounting member 30 is absorbed into the mobile device 200, the anti-slip mat 50 comes into direct contact with the surface of the mobile device 200, providing good anti-slip effect and effectively preventing the base 10 from slipping relative to the mobile device 200. In addition, the anti-slip mat 50 has the effect of shielding the mounting member 30 and the fixing holes and fixing members exposed in the base 10, which is beneficial to the aesthetic appearance of the base 10.

[0036] In some embodiments of the present application, referring to FIGS. 1 and 5, the support member 40 is rotatably connected to the base 10 and can be folded onto the base 10.

[0037] Preferably, one end of the support member 40 is rotatably connected to one end of the base 10 away from the fan body 20, and can be folded to one side of the base 10. Specifically, as shown in Figs. 2 and 5, the handy fan further includes a hinge assembly 60, and one end of the support member 40 is hingedly connected to one end of the base 10 away from the fan body 20 via the hinge assembly 60, and the support member 40 can be rotated relative to the base 10. Here, the hinge assembly 60 includes a first hinge 61 and a second hinge 62, 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 via a rotation axis, thereby realizing a rotational connection between the support member 40 and the case of the base 10.

[0038] In addition, by providing a predetermined damping between the first hinge 61 and the second hinge 62, the support member 40 can be held at a predetermined angle relative to the base 10, and as shown in Figures 9 and 10, the handheld fan and mobile device 200 can be stably supported, and when the support member 40 is not in use, the support member 40 can be stably folded onto the base 10.

[0039] In addition, by changing the attachment direction of the handy fan to the mobile device 200, the handy fan can support the mobile device 200 along the length direction of the mobile device 200 as shown in FIG. 9, and the handy fan can also support the mobile device 200 sideways along the width direction of the mobile device 200 as shown in FIG. 10.

[0040] Preferably, the angle at which the support member 40 can rotate relative to the base 10 is 0°-90°, with a wide adjustment range, wherein when the support member 40 is folded onto 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°.

[0041] By rotatably connecting the support member 40 to 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 holder, the support member 40 can be rotated and the angle of the support member 40 relative to the base 10 can be adjusted to adjust the handheld fan to a predetermined support angle, thereby supporting the mobile device 200 and allowing the user to view the mobile device 200 at a preferred 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 onto the base 10, which reduces the space occupied and makes it convenient for the user to use and carry the handheld fan.

[0042] In some embodiments of the present application, with reference to Figures 1, 2 and 9, the support member 40 is an annular structure.

[0043] The support member 40 has a ring structure, and has a ring opening 42, which allows the user to rotate the support member 40 by hanging his / her finger on the ring opening 42, which is convenient for the user to operate, and the support member 40 can also be used as a hanging ring, for example, the support member 40 is deployed on the base 10, and the user can hang his / her finger on the ring opening 42, or hang the support member 40 on a luggage bag through the ring opening 42, which is convenient for the user to use and carry. At the same time, the weight of the support member 40 is reduced, which is convenient for the user to carry it.

[0044] In some embodiments of the present application, referring to Figures 1 and 2, a notch 41 is provided in the edge of the support member 40.

[0045] Preferably, 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 onto the base 10, the user's finger presses the notch 41 to rotate the support member 40, which is convenient for the user to operate.

[0046] 1 and 3, in some embodiments of the present application, the support member 40 and the mounting member 30 are respectively located on opposite sides of the base 10. Due to the reasonable layout, when the mounting member 30 and the mobile device 200 are detachably connected, it is easy for the user to operate the support member 40 and avoids the support member 40 from interfering with the connection between the mounting member 30 and the mobile device 200.

[0047] In some embodiments of the present application, referring to FIG. 1 and FIG. 7 , the handheld fan further includes a connecting member 70, and the fan body 20 is connected to the base 10 via the connecting member 70, and the angle relative to the base 10 is adjusted via the connecting member 70.

[0048] Preferably, the connection member 70 is elongated, one end of the connection member 70 is connected to the base 10 , and the other end of the connection member 70 is connected to the fan body 20 .

[0049] Taking a mobile phone as an example, when the handheld fan is removably attached to the mobile phone, as shown in Figures 7 and 8, the fan body 20 protrudes from one end or one side of the mobile phone via the connecting member 70, and by adjusting the angle of the fan body 20 relative to the base 10 via the connecting member 70, the fan body 20 can blow air at a good angle toward the user's face.

[0050] The fan body 20 is connected to the base 10 via the connecting member 70, and a predetermined distance is maintained between the fan body 20 and the base 10. In this way, when the base 10 is removably attached to a predetermined position of the mobile device 200, the fan body 20 can be protruded from the mobile device 200 to blow air to the user. When the handheld fan and the mobile device 200 are used separately, the user can hold the base 10 or the connecting member 70 to maintain a predetermined distance between the user's hand and the part to be cooled, which is convenient for the user to use. In addition, the connecting member 70 can also adjust the angle of the fan body 20, and the fan body 20 can be made to blow air to the user at a relatively good angle, which can effectively cool the user and is advantageous for improving the user's usage experience.

[0051] In some embodiments of the present application, the connecting member 70 is a bendable hose.

[0052] Preferably, the connection member 70 can be a bendable metal pipe or plastic pipe, etc., such as a metal flexible pipe, a metal bellows or a plastic bellows, etc. As can be understood, when the connection member 70 is a bendable hose, the connection member 70 can change its shape under the action of an external force to change the angle of the fan body 20, and can stably hold the fan body 20 at a predetermined angle.

[0053] By adopting a bendable hose as the connecting member 70, the angle of the fan body 20 can be adjusted as desired, which is convenient for users to adjust, has a wide range of applications, a simple structure, and low production costs.

[0054] In other embodiments, the connecting member 70 may include multiple rod bodies hinged in sequence, where a leading rod body is fixedly or hingedly connected to the base 10 and a terminal rod body is fixedly or hingedly connected to the fan body 20, and the angle of the fan body 20 relative to the base 10 is adjusted by adjusting the angle between the rod body and an adjacent rod body and / or the angle between the leading rod body and the base 10 and / or the angle between the terminal rod body and the fan body 20.

[0055] 2 and 3, in some embodiments of the present application, the receiving cavity 11 is provided in the base 10, and the handheld fan further includes a circuit board 80 provided in the receiving cavity 11 and electrically connected to the fan body 20. By providing the receiving cavity 11 in the base 10, the circuit board 80 for controlling the operation of the fan body 20 can be installed in the receiving cavity 11, the circuit board 80 is rationally arranged, the space in the base 10 is rationally utilized, the structure is compact, and it is advantageous to reduce the overall volume of the handheld fan, realizing the miniaturization of the handheld fan; and by installing the circuit in the receiving cavity 11, it is advantageous to increase the counterweight of the base 10 and reduce the weight of the fan body 20, which improves the stability when attached to the moving device 200, and is advantageous to improve the stability of the entire holder when the handheld fan is used as a holder.

[0056] Preferably, the base 10 includes a first housing 12 and a second housing 13 connected to each other, the first housing 12 and the second housing 13 being connected to each other to form a receiving cavity 11 .

[0057] Specifically, a first fixing pillar 121 is provided on the side of the first housing 12 facing the second housing 13, and a first fixing hole 122 is provided in the first fixing pillar 121, and a second fixing pillar 131 is provided on the side of the second housing 13 facing the first housing 12, and a second fixing hole 132 is provided in the second fixing pillar 131, and when the first housing 12 and the second housing 13 are assembling, the first fixing pillar 121 and the second fixing pillar 131 are brought into contact with each other, the first fixing hole 122 and the second fixing hole 132 are connected to each other, and a fixing member is inserted into the first fixing hole 122 and the second fixing hole 132, thereby fixing and connecting the first housing 12 and the second housing 13. Preferably, the first fixing hole 122 is penetrated on the side of the first housing 12 facing away from the second housing 13, the second fixing hole 132 is a screw hole, and the fixing member is a screw, which is inserted into the first fixing hole 122 and the second fixing hole 132 from the side of the first housing 12 facing away from the second housing 13 and tightened into the second fixing hole 132 with a screw to fixedly connect the first housing 12 and the second housing 13.

[0058] Preferably, a positioning post 123 is provided on one of the first housing 12 and the second housing 13, and a positioning hole 133 for fitting and inserting the positioning post 123 is provided on the other of the first housing 12 and the second housing 13. When assembling the first housing 12 and the second housing 13, the positioning post 123 is fitted into the positioning hole 133 to perform initial positioning for the first housing 12 and the second housing 13, the first positioning post 123 and the second positioning post 123 are brought into contact with each other, and the first positioning hole 133 and the second positioning hole 133 are connected with each other. In the process of inserting the fixing member, the position deviation of the first fixing hole 122 and the second fixing hole 132 caused by a relative offset between the first housing 12 and the second housing 13 is effectively prevented, which is advantageous for improving the assembly efficiency and the assembly stability.

[0059] Preferably, the positioning pillar 123 is provided on the side of the first housing 12 facing the second housing 13, the positioning hole 133 is provided on the side of the second housing 13 facing the first housing 12, the number of the positioning pillars 123 is plural, the plural positioning pillars 123 are provided at intervals along the circumferential direction of the first housing 12, the number of the first positioning holes 133 is equal to the number of the first positioning pillars 123, the plural first positioning holes 133 are provided at intervals along the circumferential direction of the second housing, and the plural first positioning pillars 123 are inserted in one-to-one correspondence with the plural first positioning holes 133, which is advantageous for improving the stability of positioning between the first housing 12 and the second housing 13. Of course, the positioning pillar 123 may be provided in the second housing 13, and the positioning hole 133 may be provided in the first housing 12.

[0060] Preferably, a wiring passage 71 is provided in the connection member 70, and a conductor that electrically connects the circuit board 80 and the fan body 20 is drilled in the wiring passage 71. Specifically, the fan body 20 includes a case 21, a fan blade 22 provided in the case 21, and a driving member 23 for rotating the fan blade 22, where the case 21 includes a first shell part 211 and a second shell part 213 connected to each other, an intake port 212 is provided in the first shell part 211, an exhaust port 214 is provided in the second shell part 213, one end of the wiring passage 71 communicates with the inside of the receiving cavity 11, the other end communicates with the inside of the case 21, one end of the conductor is electrically connected to the circuit board 80, and the other end extends into the case 21 through the wiring passage 71 and is electrically connected to a motor, where the driving member 23 may be, but is not limited to, a motor or the like.

[0061] In some embodiments of the present application, referring to FIGS. 1 to 3, the handheld fan further includes a button 90 provided on the base 10 for triggering the switch member 81 on the circuit board 80. As shown in FIG.

[0062] Preferably, the button 90 is provided on the side of the base 10 away from the mounting member 30, i.e., 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 via a hinge assembly, and the button 90 is provided on the second housing 13. When the support member 40 is folded onto the base 10, the button 90 is located in the area where the annular opening 42 of the support member 40 is located. As can be seen, the annular opening 42 of the support member 40 also plays a role in avoiding the button 90, which effectively avoids blocking the button 90 when the support member 40 is folded onto the base 10, making it easier for the user to press the button 90.

[0063] The switch member 81 may be a mechanical switch, a touch switch, or the like.

[0064] 2, 3 and 6, in some embodiments of the present application, an opening 134 is provided in the base 10, the opening 134 communicates with the receiving cavity 11, a button 90 is drilled in the opening 134, an elastic rib 91 is connected to the edge of the button 90, and one end of the elastic rib 91 remote from the button 90 is connected to the inner wall of the receiving cavity 11. When the button 90 is pressed, the button 90 approaches the switch member 81, which triggers the switch member 81 on the circuit board 80 to control the operation of the fan body 20. In the process of pressing the button 90, the button 90 elastically deforms the elastic rib 91, so that when the pressing force on the button 90 is released, the button 90 separates from the switch member 81 and returns to its original position due to the action of the elastic rib 91, and the overall structure is simple and easy to assemble.

[0065] Preferably, the number of elastic ribs 91 is two, and the two elastic ribs 91 are provided on opposite sides of the button 90, respectively. The use of two elastic ribs 91 is advantageous in reinforcing the elastic force of the connection between the button 90 and the base, and in enabling the button 90 to quickly return to its original position after the pressing force on the button 90 is released, as well as in improving the pressing feeling and the stability of the button 90 during movement.

[0066] 2 and 3, in some embodiments of the present application, the handheld fan further includes a battery 100, the battery 100 is disposed in the receiving cavity 11, and the battery 100 is electrically connected to the circuit board 80, and the battery 100 is used to supply electric energy. The battery 100 is disposed in the receiving cavity 11, which is advantageous for rationally arranging the battery 100, making the structure compact, and shortening the length of the wire electrically connecting the battery 100 and the circuit board 80; the battery 100 is combined with the circuit board 80, which is advantageous for increasing the counterweight of the base 10, which is advantageous for improving the stability when the handheld fan is attached to the mobile device 200, and when the handheld fan is used as a holder, the stability of the entire holder can be improved.

[0067] In some embodiments of the present application, referring to Figures 3 and 5, the battery 100 is a secondary battery, and the handheld fan further includes a charging interface 110 provided on the base 10, and the charging interface is electrically connected to the circuit board 80.

[0068] Preferably, 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, an external power source is electrically connected to the charging interface 110 via a charging line to realize charging the battery 100. The use of a secondary battery allows the battery 100 to be reused in a cyclical manner, which is advantageous to saving costs and effectively avoiding the trouble of needing to replace the battery 100, and is advantageous to improving the convenience of use for users.

[0069] In addition, by electrically connecting a charging line to the charging interface 110 of the handheld fan and the charging interface of the mobile device 200, the handheld fan can also serve as a mobile power source to charge the mobile device 200, which is advantageous to increase the functionality of the handheld fan, or to improve the convenience of charging by allowing the mobile device 200 to charge the handheld fan.

[0070] In another embodiment, the handheld fan further includes a wireless charging coil installed in the receiving cavity 11, and the combination of the wireless charging coil and an external wireless charging base realizes wireless charging of the battery 100, which eliminates the need for a separate charging line, making charging convenient and advantageous for reducing the number of parts carried by the user, and eliminates the need for a charging interface 110 on the charging base, which is advantageous for improving the sealing property of the base 10 and the aesthetic appearance of the base 10. In addition, when the handheld fan is attached to the mobile device 200, the mobile device 200 can be wirelessly charged by the wireless charging coil, and the handheld fan can further have the function of a mobile battery, which is advantageous for increasing the function of the handheld fan.

[0071] In some embodiments of the present application, referring to FIGS. 1-3, the handheld fan further includes an indicator light 120 disposed on the base 10 , and the indicator light 120 is connected to the circuit board 80 .

[0072] Preferably, the indicator light 120 is provided 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, the second housing 13 is provided with a lamp hole 135, the indicator light 120 is provided corresponding to the lamp hole 135, and the light beam from 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. As can be seen, the annular opening 42 of the support member 40 also plays a role in avoiding the indicator light 120, and effectively prevents the indicator light 120 from being blocked when the support member 40 is folded on the base 10.

[0073] By providing the indicator light 120, the indicator light 120 can indicate the operating state or charging state of the fan body 20, etc.

[0074] In some embodiments of the present application, as shown in FIG. 3 , an accommodating cavity 11 is provided in the base 10, and the handheld fan further includes a circuit board 80 and a battery 100 provided in the accommodating cavity 11, and a button 90 and an indicator light 120 provided on the base 10, wherein 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 support member 40 are all located on the side of the base 10 away from the mounting member 30, the button 90 is provided corresponding to the switch member 81 on the circuit board 80, and the indicator light 120 is electrically connected to the circuit board 80.

[0075] By installing both the battery 100 and the circuit board 80 in the receiving cavity 11, it is advantageous to increase the counterweight of the base 10, which is advantageous to improve the stability when the handheld fan is attached to the mobile device 200, and the stability of the entire holder can be improved when the handheld fan is used as a holder. By providing 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, and 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 and the button 90 and observe the light emitting state of the indicator light 120.

[0076] In some embodiments of the present application, referring to Figures 1 and 5, the support member 40 is rotatably connected to the base 10 and is foldable onto the base 10, and the support member 40 is provided with an annular opening 42 to avoid the button 90 and the indicator light 120.

[0077] By rotatably connecting the support member 40 to 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 holder, the support member 40 can be rotated and the angle of the support member 40 relative to the base 10 can be adjusted to adjust the handheld fan to a predetermined support angle, thereby supporting the mobile device 200 and allowing the user to view the mobile device 200 at a preferred 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 onto the base 10, which reduces the space occupied and makes it convenient for the user to use and carry the handheld fan. The support member 40 is provided with an annular opening 42, which makes it convenient for users to rotate the support member 40 and carry the handheld fan. When the support member 40 is folded onto the base 10, the button 90 and the indicator light 120 are both located within the area where the annular opening 42 of the support member 40 is located, which realizes avoiding the button 90 and the indicator light 120 and makes it convenient for users to press the button 90 or observe the light-emitting state of the indicator light 120.

[0078] The above are only preferred embodiments of the present invention, and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application should be included within the protection scope of the present application. [Explanation of symbols]

[0079] 10: base, 11: accommodation cavity, 12: first housing, 121: first fixing post, 122: first fixing hole, 123: positioning post, 124: annular groove, 13: second housing, 131: second fixing post, 132: second fixing hole, 133: positioning hole, 134: opening, 135: lamp hole, 20: fan body, 21: case, 211: first shell part, 212: intake port, 213: second shell part, 214: exhaust port, 22: fan bracket blade, 23: driving member, 30: mounting member, 31: annular magnet, 32: annular metal piece, 40: support member, 41: notch, 42: annular opening, 50: anti-slip mat, 60: hinge assembly, 61: first hinge, 62: second hinge, 70: connecting member, 71: wiring passage, 80: circuit board, 81: switch member, 90: button, 91: elastic rib, 100: battery, 110: charging interface, 120: indicator light, 200: mobile device.

Claims

1. With the base, A fan body connected to the base; an attachment member provided on the base for removably connecting to a mobile device; a support member connected to the base for supporting the mobile device; A handy fan that features:

2. The attachment member is a magnetically attractive member for magnetically connecting the attachment member to the mobile device having a magnetic attraction function.

2. The handheld fan according to claim 1 .

3. An annular groove is provided on one side of the base, and the mounting member has an annular structure and is fitted into the annular groove. The mounting member includes an annular metal piece and an annular magnet, and the annular magnet is provided on one side of the annular metal piece facing outward from the base.

3. The handheld fan according to claim 2.

4. The support member is rotatably connected to the base and is foldable onto the base.

2. The handheld fan according to claim 1 .

5. The support member has an annular structure.

5. The handheld fan according to claim 4.

6. The support member and the mounting member are located on opposite sides of the base. A handy fan according to any one of claims 1 to 5.

7. The fan body further includes a connection member, the connection member being used to connect the fan body to the base, and the connection member being used to adjust the angle of the fan body relative to the base. A handy fan according to any one of claims 1 to 5.

8. The connecting member is a bendable hose.

8. The handheld fan according to claim 7.

9. The base is provided with a receiving cavity, and the handy fan further includes a circuit board and a battery provided in the receiving cavity, and a button and an indicator light provided on the base, the circuit board being electrically connected to the fan body, the battery being electrically connected to the circuit board, the button being provided corresponding to a switch member on the circuit board, and the indicator light being electrically connected to the circuit board. A handy fan according to any one of claims 1 to 5.

10. The mounting member is located on one side of the base, and the button, the indicator light and the support member are all located on the side of the base away from the mounting member, and the support member has a circular opening for avoiding the button and the indicator light.

10. The handheld fan according to claim 9.

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