A portable multifunctional mobile phone support with flexible angle adjustment

Abstract

The utility model provides a portable multifunctional mobile phone support of flexible angle adjustment, including first support frame, with first support frame rotatoryly movable connection, and to first support frame form the second support frame of inclination support and be used for supporting the third support frame of mobile phone, first support frame upper portion is set up as the mobile phone placement area for placing mobile phone, second support frame and third support frame are frame body or panel structure, second support frame passes through first rotation axis with first support frame movable connection, third support frame with second support frame coaxial link or pass through another second rotation axis with first support frame movable connection, still be provided with fan body in first support frame, in practical application, can better use the setting of second support frame and third support frame, realize the support to mobile phone, and angle is adjustable, combine fan function, better satisfy actual use demand, improve the use experience degree.

Description

[Technical Field]

[0001] This utility model relates to the technical field of portable small fan products, and in particular to a portable multi-functional mobile phone holder with outstanding application effect and flexible angle adjustment. [Background Technology]

[0002] Phone stands are common products in people's daily lives. Their main function is to support the phone and make it easier to place it on an external surface. With continuous innovation and improvement, existing phone stands can now easily adjust the support angle to better meet actual usage needs.

[0003] However, the support structures used in current support frame products still have certain limitations and shortcomings. For example, some support frames maintain the support angle by using additional rods, which increases the number of parts and makes them susceptible to damage from external forces. Other support frames maintain the support angle by using friction at the pivot point, which can easily become loose over time, especially when placing larger or heavier mobile phones, where the loosening phenomenon becomes more obvious.

[0004] For example, utility model patent application number CN201520585161.1, entitled "A Convenient Mobile Phone Support Stand," specifically discloses a convenient mobile phone support stand, including a base, a support plate at the front end of the base, a bracket at the rear end of the base, and a rubber sleeve. The rubber sleeve has protruding ridges on its left and right sides, and the base has corresponding strip-shaped grooves on its left and right sides. The support plate is connected to the base via the rubber sleeve; the bracket is connected to the base via a hinge shaft; the lower surface of the support plate has a transverse groove; the bracket is U-shaped; the upper surface of the base plate has a U-shaped horizontal groove corresponding to the U-shaped bracket; and the upper surface of the support plate has a plane mirror. This utility model convenient mobile phone support stand has a simple structure and is easy to use. The rubber sleeve on the base plate can move back and forth through the protruding ridges and grooves to adjust the phone's placement angle. For storage, the bracket can be pressed down into the groove of the base plate. The plane mirror on the upper surface of the support plate facilitates grooming when out and about, making it convenient and practical.

[0005] For example, the utility model patent with application number CN202320881837.6 and patent title "An Adjustable Phone Tilt Angle Phone Support Stand" specifically discloses an adjustable phone tilt angle phone support stand, including a support arm, a turntable, a fixed turntable, and a base plate and side plates of the support arm. The base plate is rectangular, with one side for attaching rectangular double-sided tape to the back of the phone or the phone case covering the phone. A pivot is located at the top of the other side of the base plate, for passing through the bearing's inner hole in the center of the turntable and fixing the bearing and the turntable. The bearing is embedded and fixed in the center hole of the turntable, enabling the turntable to rotate. The top of the pivot is hollow, with internal threads, and is screwed onto a circular cap with welded screws to prevent the turntable and bearing from falling off. There is a certain space between the cap and the turntable. The bottom end of the base plate is bent at a right angle towards the pivot to form a side plate. The upper end of the side plate and both ends of the support arm are provided with corresponding circular holes of the same diameter. The two corresponding holes on both sides are symmetrically connected and fixed by connecting rods, which generates a certain friction force to realize the angle flipping adjustment of the support arm.

[0006] The specific implementation method

[0023] discloses the technical content that "the connecting rod and the hole have a certain frictional force, which plays the role of fixing the tilt angle of the support arm 1".

[0007] The existing support structure has the aforementioned series of problems. Therefore, it is necessary to improve and enhance it by starting with the specific structural construction of the rods. [Utility Model Content]

[0008] The problem with the prior art that this application addresses is:

[0009] The support structures used in current support frame products still have certain limitations and shortcomings. For example, some support frames maintain the support angle by using additional rods, which increases the number of parts and makes them susceptible to damage from external forces. Other support frames maintain the support angle by using friction at the pivot point, which can easily loosen over time, especially when placing larger or heavier mobile phones, where the loosening phenomenon becomes more obvious.

[0010] The solution to the technical problem of this utility model is:

[0011] A portable multi-functional mobile phone holder with a flexibly adjustable angle is provided, including a first support frame, a second support frame that is rotatably connected to the first support frame and provides tilt support to the first support frame, and a third support frame that is rotatably connected to the first support frame for supporting the mobile phone.

[0012] The upper part of the first support frame is configured as a mobile phone placement area for placing a mobile phone, and the third support frame is used to support the back of the mobile phone;

[0013] The second support frame and the third support frame are frame or panel structures, and when the second support frame and the third support frame are rotated to the position of the first support frame, they match the shape of the first support frame and are sleeved or covered on the outside of the first support frame.

[0014] The second support frame is movably connected to the first support frame via a first rotating shaft, and the third support frame is coaxially connected to the second support frame or movably connected to the first support frame via another second rotating shaft;

[0015] The first support frame also includes a fan body, a power supply assembly, and a control circuit board; the fan body, the power supply assembly, and the control circuit board are electrically connected.

[0016] Preferably, the second support frame and the first support frame have an interference fit structure, and the first support frame has a rotary connection hole for mounting the first rotating shaft.

[0017] Alternatively, the second support frame and the first support frame are an adjustable rotating fit structure with gradually switchable tilt angles. The first rotating shaft is provided with a locking part, and the inner side of the first support frame is provided with a plurality of locking grooves or locking step surfaces that match the locking part.

[0018] Preferably, the second rotating part on both sides of the second support frame is provided with a first rotating hole on the outer side; the third rotating part of the third support frame is configured to match the shape of the first rotating hole and can be embedded or inserted into the second rotating shaft in the first rotating hole.

[0019] Preferably, a washer is fitted on the first rotating shaft, and the engaging part is an adjusting nut provided at the inner end of the first rotating shaft; a rotating chamber is integrally formed on the inner side of the rotating part of the first support frame; the engaging groove is a nut groove opened in the rotating chamber for embedding the adjusting nut.

[0020] Preferably, a second rotating hole is provided on the outer side of the rotating part of the first support frame; a third rotating shaft that matches the shape of the second rotating hole and can be embedded or inserted into the second rotating hole is integrally formed on the inner side of the second rotating part of the second support frame.

[0021] Preferably, a limiting protrusion is provided on the outer side of one end of the second rotating part of the second support frame; the limiting protrusion is located near the second rotating shaft and contacts the side wall of the third support frame when the third support frame rotates, thereby limiting the angle of the third support frame.

[0022] Preferably, the outer edge of the second support frame is provided with a storage step surface that matches the shape of the third support frame; when the second support frame and the third support frame rotate synchronously to the position of the first support frame, the third support frame is entirely placed on the storage step surface and is flush with the outer wall of the second support frame.

[0023] Preferably, the first support frame includes an upper shell and a matching lower shell; the upper shell has an air outlet on its front; and the lower shell has an air inlet.

[0024] An upper housing rotation hole is provided on the outer side of the upper housing, and a lower housing rotation hole is provided on the outer side of the lower housing; the upper housing rotation hole and the lower housing rotation hole together form the second rotation hole;

[0025] The first rotating shaft and the second rotating shaft are rotating shaft structures with the same rotation center line.

[0026] Preferably, the upper part of the first support frame is also rotatably provided with a limiting plate for abutting against the bottom of the mobile phone; a limiting plate rotation shaft hole is provided on the first support frame for movably connecting the limiting plate.

[0027] Preferably, the first support frame is also provided with a control button, and a power socket is provided in the mobile phone placement area; the control circuit board and the power supply component are respectively symmetrically arranged on the upper and lower sides of the fan body.

[0028] The technical effects achieved by this application in solving the technical problem are as follows:

[0029] Compared with the prior art, the present invention provides a portable multi-functional mobile phone holder with flexibly adjustable angle. This holder simultaneously comprises a first support frame 11, a second support frame 13 rotatably connected to the first support frame 11 and providing inclined support to the first support frame 11, and a third support frame 12 rotatably connected to the first support frame 11 for supporting the mobile phone. The upper part of the first support frame 11 is configured as a mobile phone placement area 14, and the third support frame 12 provides support for the back of the mobile phone. The second support frame 13 and the third support frame 12 are frame or panel structures, and when the second support frame 13 and the third support frame 12 rotate to the position of the first support frame 11, they align with the shape of the first support frame 11. The first support frame 12 is fitted or covered on the outside of the first support frame 11. The second support frame 13 is movably connected to the first support frame 11 via a first rotating shaft 131. The third support frame 12 is coaxially connected to the second support frame 13 or movably connected to the first support frame 11 via another second rotating shaft 122. The first support frame 11 also includes a fan body 117, a power supply component 116, and a control circuit board 118. The fan body 117, the power supply component 116, and the control circuit board 118 are electrically connected. In practical applications, the second support frame 13 and the third support frame 12 can be used to better support the mobile phone, and the angle is adjustable. Combined with the fan function, it better meets the actual usage needs and improves the user experience. [Image Description]

[0030] Figure 1 and Figure 2 This is a three-dimensional structural diagram of a portable multi-functional mobile phone holder with a flexibly adjustable angle, according to this utility model.

[0031] Figure 3 This is a schematic diagram of the exploded state structure of a portable multi-functional mobile phone holder with a flexibly adjustable angle according to this utility model.

[0032] Figure 4 yes Figure 3 Enlarged diagram of point A in the middle.

[0033] Figure 5 This is a schematic diagram of the internal structure of a portable multi-functional mobile phone holder with a flexibly adjustable angle, according to this utility model.

[0034] Figure 6 yes Figure 5 Enlarged diagram of point B in the middle.

[0035] Figure 7 and Figure 8 This is a schematic diagram of the unfolded structure of a portable multi-functional mobile phone holder with a flexibly adjustable angle, according to this utility model.

[0036] In the picture:

[0037] First support frame 11; Nut groove 1113; Rotating chamber 1114; Air outlet 1121; Upper housing rotating hole 1122; Limiting plate rotating shaft hole 1123; Control button 113; Limiting plate 114; Power socket 115; Power assembly 116; Fan body 117; Control circuit board 118; Third support frame 12; Third rotating part 121; Second rotating shaft 122; Second support frame 13; First rotating shaft 131; Adjusting nut 1311; Washer 1312; Second rotating part 132; Third rotating shaft 133; First rotating hole 134; Limiting protrusion 135; Storage step surface 136; Mobile phone placement area 14. [Detailed Implementation]

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0039] It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.

[0040] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0041] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or it can be in a middle component. When a component is said to be "connected" to another component, it can be directly connected to the other component or it may be in a middle component.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0043] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0045] Please see Figures 1 to 8The present invention provides a portable multi-functional mobile phone holder 1 with adjustable angle, comprising a first support frame 11, a second support frame 13 rotatably connected to the first support frame 11 and providing inclined support to the first support frame 11, and a third support frame 12 for supporting the mobile phone and rotatably connected to the first support frame 11.

[0046] In actual use, the first support frame 11 is tilted to the rear, and the second support frame 13 is tilted to the front; the mobile phone is placed on the upper part of the first support frame 11;

[0047] The upper part of the first support frame 11 is configured as a mobile phone placement area 14 for placing a mobile phone, and the third support frame 12 is used to support the back of the mobile phone;

[0048] The second support frame 13 and the third support frame 12 are frame or panel structures. When the second support frame 13 and the third support frame 12 are rotated to the position of the first support frame 11, they match the shape of the first support frame 11 and are sleeved or covered on the outside of the first support frame 11. The advantage of the above sleeve structure is that it saves space, improves the appearance, and is easy to store.

[0049] The second support frame 13 is movably connected to the first support frame 11 via the first rotating shaft 131, and the third support frame 12 is coaxially connected to the second support frame 13 or movably connected to the first support frame 11 via another second rotating shaft 122;

[0050] The coaxial connection structure uses the same rotating connection shaft; the structure using the second rotating shaft 122 allows the second support frame 13 and the third support frame 12 to remain independent;

[0051] The first support frame 11 is also provided with a fan body 117, a power supply assembly 116 and a control circuit board 118; the fan body 117, the power supply assembly 116 and the control circuit board 118 are electrically connected.

[0052] The power supply component 116 can be a rechargeable lithium battery pack, etc.

[0053] This application simultaneously provides a first support frame 11, a second support frame 13 rotatably connected to the first support frame 11 and providing inclined support to the first support frame 11, and a third support frame 12 rotatably connected to the first support frame 11 for supporting a mobile phone. The upper part of the first support frame 11 is configured as a mobile phone placement area 14 for placing the mobile phone, and the third support frame 12 provides support for the back of the mobile phone. The second support frame 13 and the third support frame 12 are frame or panel structures, and when the second support frame 13 and the third support frame 12 rotate to the position of the first support frame 11, they match the shape of the first support frame 11 and are fitted or covered on the first support frame. On the outside of 11, the second support frame 13 is movably connected to the first support frame 11 via a first rotating shaft 131. The third support frame 12 is coaxially connected to the second support frame 13 or movably connected to the first support frame 11 via another second rotating shaft 122. The first support frame 11 is also provided with a fan body 117, a power supply component 116, and a control circuit board 118. The fan body 117, the power supply component 116, and the control circuit board 118 are electrically connected. In practical applications, the second support frame 13 and the third support frame 12 can be used to better support the mobile phone, and the angle is adjustable. Combined with the fan function, it better meets the actual use needs and improves the user experience.

[0054] In some other embodiments, the second support frame 13 and the first support frame 11 have an interference fit structure, and the first support frame 11 has a rotary connection hole for mounting the first rotating shaft 131.

[0055] The interference fit structure utilizes the rotational friction generated by the size difference, so that the second support frame 13 and the first support frame 11 can be kept at any angle;

[0056] Alternatively, the second support frame 13 and the first support frame 11 are an adjustable rotating fit structure with gradually switchable tilt angles. The first rotating shaft 131 is provided with a locking part, and a plurality of locking grooves or locking step surfaces that match the locking part are provided on the inner side of the first support frame 11.

[0057] The second rotating part 132 on both sides of the second support frame 13 has a first rotating hole 134 on its outer side; the third rotating part 121 of the third support frame 12 is configured to match the shape of the first rotating hole 134 and can be embedded or inserted into the second rotating shaft 122 in the first rotating hole 134.

[0058] A washer 1312 is fitted on the first rotating shaft 131, and the engaging part is an adjusting nut 1311 provided at the inner end of the first rotating shaft 131; a rotating chamber 1114 is integrally formed on the inner side of the rotating part of the first support frame 11; the engaging groove is a nut groove 1113 opened in the rotating chamber 1114 for embedding the adjusting nut 1311.

[0059] As can be seen from the accompanying drawings of this application, the number of outer edges of the adjusting nut 1311 is 5, 6 or more, which can realize the switching adjustment of different angles;

[0060] Since the rotating chamber 114 can be made of plastic, it is easy to deform during angle adjustment and easy to rotate the adjusting nut 1311;

[0061] The first support frame 11 has a second rotating hole on the outer side of the rotating part; the second support frame 13 has a third rotating shaft 133 integrally formed on the inner side of the second rotating part 132, which matches the shape of the second rotating hole and can be embedded or inserted into the second rotating hole.

[0062] A limiting protrusion 135 is provided on the outer side of one end of the second rotating part 132 of the second support frame 13; the limiting protrusion 135 is provided near the second rotating shaft 122 and contacts the side wall of the third support frame 12 when the third support frame 12 rotates, thereby limiting the angle of the third support frame 12.

[0063] This application uses the aforementioned limiting protrusion 135 structure, which can limit the support angle of the third support frame 12, making it convenient to place the mobile phone during actual use;

[0064] The second support frame 13 has a storage step surface 136 around its outer edge that matches the shape of the third support frame 12. When the second support frame 13 and the third support frame 12 rotate synchronously to the position of the first support frame 11, the third support frame 12 is entirely placed on the storage step surface 136 and is flush with the outer wall of the second support frame 13.

[0065] The first support frame 11 includes an upper housing 112 and a matching lower housing 111; the upper housing 112 has an air outlet 1121 on its front side; the lower housing 111 has an air inlet 1111 on its side.

[0066] The upper housing 112 has an upper housing rotation hole 1122 on its outer side, and the lower housing 111 has a lower housing rotation hole 1112 on its outer side; the upper housing rotation hole 1122 and the lower housing rotation hole 1112 together form the second rotation hole;

[0067] The first rotating shaft 131 and the second rotating shaft 122 are rotating shaft structures with the same rotation center line.

[0068] The first support frame 11 is also rotatably provided with a limiting plate 114 for abutting against the bottom of the mobile phone; a limiting plate rotation shaft hole 1123 is provided on the first support frame 11 for movably connecting the limiting plate 114.

[0069] The first support frame 11 is also provided with a control button 113, and a power socket 115 is provided in the mobile phone placement area 14; the control circuit board 118 and the power supply assembly 116 are respectively symmetrically arranged on the upper and lower sides of the fan body 117.

[0070] The technical effects achieved by this application in solving the technical problem are as follows:

[0071] Compared with the prior art, the present invention provides a portable multi-functional mobile phone holder 1 with flexibly adjustable angle. This holder simultaneously comprises a first support frame 11, a second support frame 13 rotatably connected to the first support frame 11 and providing inclined support to the first support frame 11, and a third support frame 12 rotatably connected to the first support frame 11 for supporting the mobile phone. The upper part of the first support frame 11 is configured as a mobile phone placement area 14, and the third support frame 12 provides support to the back of the mobile phone. The second support frame 13 and the third support frame 12 are frame or panel structures, and when the second support frame 13 and the third support frame 12 rotate to the position of the first support frame 11, they align with the shape of the first support frame 11. The first support frame 12 is fitted or covered on the outside of the first support frame 11. The second support frame 13 is movably connected to the first support frame 11 via a first rotating shaft 131. The third support frame 12 is coaxially connected to the second support frame 13 or movably connected to the first support frame 11 via another second rotating shaft 122. The first support frame 11 also includes a fan body 117, a power supply component 116, and a control circuit board 118. The fan body 117, the power supply component 116, and the control circuit board 118 are electrically connected. In practical applications, the second support frame 13 and the third support frame 12 can be used to better support the mobile phone, and the angle is adjustable. Combined with the fan function, it better meets the actual usage needs and improves the user experience.

[0072] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A portable multi-functional mobile phone holder with flexibly adjustable angle, characterized in that: It includes a first support frame, a second support frame that is rotatably connected to the first support frame and provides inclined support to the first support frame, and a third support frame that is rotatably connected to the first support frame for supporting a mobile phone. The upper part of the first support frame is configured as a mobile phone placement area for placing a mobile phone, and the third support frame is used to support the back of the mobile phone; The second support frame and the third support frame are frame or panel structures, and when the second support frame and the third support frame are rotated to the position of the first support frame, they match the shape of the first support frame and are sleeved or covered on the outside of the first support frame. The second support frame is movably connected to the first support frame via a first rotating shaft, and the third support frame is coaxially connected to the second support frame or movably connected to the first support frame via another second rotating shaft; The first support frame also includes a fan body, a power supply assembly, and a control circuit board; the fan body, the power supply assembly, and the control circuit board are electrically connected.

2. The portable multi-functional mobile phone holder with adjustable angle as described in claim 1, characterized in that: The second support frame and the first support frame are connected by an interference fit. The first support frame has a rotary connection hole for mounting the first rotating shaft. Alternatively, the second support frame and the first support frame are an adjustable rotating fit structure with gradually switchable tilt angles. The first rotating shaft is provided with a locking part, and the inner side of the first support frame is provided with a plurality of locking grooves or locking step surfaces that match the locking part.

3. The portable multi-functional mobile phone holder with adjustable angle as described in claim 2, characterized in that: The second rotating part on both sides of the second support frame has a first rotating hole on its outer side; the third rotating part of the third support frame is configured to match the shape of the first rotating hole and can be embedded or inserted into the second rotating shaft in the first rotating hole.

4. A portable multi-functional mobile phone holder with adjustable angle as described in claim 2, characterized in that: A washer is fitted on the first rotating shaft, and the engaging part is an adjusting nut provided at the inner end of the first rotating shaft; a rotating chamber is integrally formed on the inner side of the rotating part of the first support frame; the engaging groove is a nut groove opened in the rotating chamber for embedding the adjusting nut.

5. A portable multi-functional mobile phone holder with adjustable angle as described in claim 4, characterized in that: The first support frame has a second rotating hole on the outer side of the rotating part; the second support frame has a third rotating shaft integrally formed on the inner side of the second rotating part, which matches the shape of the second rotating hole and can be embedded or inserted into the second rotating hole.

6. A portable multi-functional mobile phone holder with adjustable angle as described in any one of claims 3 to 5, characterized in that: A limiting protrusion is provided on the outer side of one end of the second rotating part of the second support frame; the limiting protrusion is located near the second rotating shaft and contacts the side wall of the third support frame when the third support frame rotates, thereby limiting the angle of the third support frame.

7. A portable multi-functional mobile phone holder with adjustable angle as described in any one of claims 3 to 5, characterized in that: The second support frame has a storage step surface around its outer edge that matches the shape of the third support frame; when the second support frame and the third support frame rotate synchronously to the position of the first support frame, the third support frame is entirely placed on the storage step surface and is flush with the outer wall of the second support frame.

8. A portable multi-functional mobile phone holder with adjustable angle as described in claim 5, characterized in that: The first support frame includes an upper housing and a matching lower housing; the upper housing has an air outlet on its front; and the lower housing has an air inlet. An upper housing rotation hole is provided on the outer side of the upper housing, and a lower housing rotation hole is provided on the outer side of the lower housing; the upper housing rotation hole and the lower housing rotation hole together form the second rotation hole; The first rotating shaft and the second rotating shaft are rotating shaft structures with the same rotation center line.

9. A portable multi-functional mobile phone holder with adjustable angle as described in any one of claims 2 to 4, characterized in that: The upper part of the first support frame is also rotatably provided with a limiting plate for abutting against the bottom of the mobile phone; a limiting plate rotation shaft hole is provided on the first support frame for movably connecting the limiting plate.

10. A portable multi-functional mobile phone holder with adjustable angle as described in claim 9, characterized in that: The first support frame is also provided with control buttons, and a power socket is provided in the mobile phone placement area; the control circuit board and the power supply component are respectively symmetrically arranged on the upper and lower sides of the fan body.

Images