Selfie stick

Abstract

The present invention discloses a selfie stick, comprising: a telescopic rod; a handle sleeve sleeved at the end of the telescopic rod; and a fixing clip arranged at the top end of the telescopic rod for fixing a mobile terminal; a moving rod is disposed horizontally in the handle sleeve, and two lateral end faces of the moving rod are respectively attached to the inner side walls of the handle sleeve, and the end of the telescopic rod is movably inserted into one side of the moving rod; a cylindrical driving rod penetrating through the hollow structure of the moving rod and extending into the receiving cavity of the telescopic rod is further disposed in the handle sleeve, a convex rib is formed on the side wall of the cylindrical driving rod extending into the receiving cavity, and a groove for limiting the convex rib is formed on the inner side wall of the receiving cavity of the telescopic rod, so that when the cylindrical driving rod rotates, the convex rib located in the groove drives the telescopic rod to rotate, and the end of the telescopic rod rotates relative to the moving rod. The present invention is used to adjust the shooting angle of the mobile terminal for shooting a target object, so as to achieve the purpose of shooting at different angles.

Description

Technical Field

[0001] The present invention relates to the technical field of photographing aids, and particularly to a selfie stick. Background Art

[0002] With the development of technology, more and more electronic products have emerged in people's daily lives. To photograph the beautiful surrounding environment, users usually use image acquisition devices such as cameras or mobile phones for shooting. For people traveling alone, a selfie stick can well help users achieve the purpose of shooting. Specifically, by clamping the mobile phone on the selfie stick and stretching the selfie stick, shooting can be achieved.

[0003] In the actual use process of the selfie stick, there are also some problems. For example, when using the selfie stick for shooting, it is not easy to adjust the shooting angle of the mobile phone, and it is even more difficult to shoot the full-body image of the user, thus affecting the shooting effect of the mobile phone.

[0004] In view of this, it is necessary to improve the existing selfie stick in the prior art to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to disclose a selfie stick for adjusting the shooting angle of a mobile terminal for a target object to achieve the purpose of shooting at different angles.

[0006] Another purpose of the present invention is to adjust the shooting angle of the mobile terminal in two dimensions to further improve the shooting effect of the mobile terminal.

[0007] In a first aspect, the present invention provides a selfie stick, including:

[0008] A telescopic rod;

[0009] A handle sleeve sleeved at the end of the telescopic rod; and

[0010] A fixing clip provided at the top of the telescopic rod for fixing the mobile terminal;

[0011] Wherein, a moving rod is disposed horizontally in the handle sleeve, and two transverse end faces of the moving rod are respectively attached to the inner side walls of the handle sleeve, and the end of the telescopic rod is movably inserted into one side of the moving rod;

[0012] A cylindrical driving rod is further disposed in the handle sleeve, passing through the hollow structure of the moving rod and extending into the receiving cavity of the telescopic rod. A convex rib is formed on the side wall of the cylindrical driving rod extending into the receiving cavity, and a groove for limiting the convex rib is formed on the inner side wall of the receiving cavity of the telescopic rod, so that when the cylindrical driving rod rotates, the convex rib located in the groove drives the telescopic rod to rotate, and the end of the telescopic rod rotates relative to the moving rod.

[0013] As a further improvement of the present invention, it further includes:

[0014] On the side wall of the moving rod facing the end of the telescopic rod, a circular groove is formed along the outer circle of the hollow structure, and an annular limiting groove is formed along the inner side wall of the circular groove;

[0015] The end of the telescopic rod has a circular hollow part extending into the circular groove, and an annular protruding part for extending into the annular limiting groove is formed at the end of the circular hollow part.

[0016] As a further improvement of the present invention, a cover plate is provided at the end of the handle sleeve, and a through hole for the cylindrical driving rod to pass through is formed at a position in the cover plate facing the end of the cylindrical driving rod.

[0017] As a further improvement of the present invention, a positioning rod extending from the side wall of the handle sleeve into the handle sleeve and used to block the end of the cylindrical driving rod; and

[0018] A telescopic spring is provided inside the handle sleeve and on the side of the moving rod close to the telescopic rod. The telescopic spring surrounds the outer side wall of the telescopic rod extending into the handle sleeve, and the telescopic spring does not touch the outer side wall of the telescopic rod.

[0019] As a further improvement of the present invention, an opening is provided on the side wall of the handle sleeve, and the positioning rod extends into the handle sleeve from the opening; wherein, the opening is located at a position on the side wall of the handle sleeve close to the end of the handle sleeve.

[0020] As a further improvement of the present invention, the positioning rod is of a "T" - shaped structure, and a first spring is sleeved between the top end of the positioning rod and the opening.

[0021] As a further improvement of the present invention, two position - opposite chutes are formed on the inner side wall of the handle sleeve along the length direction of the handle sleeve, and the two transverse end faces of the moving rod horizontally placed inside the handle sleeve are respectively located in the two chutes.

[0022] As a further improvement of the present invention, a plurality of mounting blocks are evenly arranged on the side wall of the cylindrical driving rod along the axis of the cylindrical driving rod. Rotating shafts are provided in the plurality of mounting blocks, a support rod is sleeved on the rotating shaft, and the end of the support rod extends in a direction away from the top end of the cylindrical driving rod and extends to the inner side wall of the handle sleeve.

[0023] As a further improvement of the present invention, a second spring is provided between the cylindrical driving rod and the support rod, and the connection point of the second spring and the cylindrical driving rod is close to the end of the cylindrical driving rod.

[0024] As a further improvement of the present invention, it further includes:

[0025] Adjusting screws penetrating through the top of the telescopic rod along the horizontal direction of the telescopic rod, wherein a plurality of receiving rods are uniformly arranged on the side wall of the adjusting screw along the axis of the adjusting screw;

[0026] A rotating block sleeved on the adjusting screw and used to drive the fixed clip to rotate, wherein the shape of the threaded hole formed in the rotating block matches the cross-sectional shape of the plurality of receiving rods, so that the rotating block fits with the plurality of receiving rods, so as to drive the rotating block to rotate through the plurality of receiving rods when the adjusting screw is rotated.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] Since the convex ribs provided on the side wall of the cylindrical driving rod extending into the receiving cavity of the telescopic rod of the selfie stick of the present invention are limited in the groove formed by the inner side wall of the receiving cavity of the telescopic rod, when the cylindrical driving rod is rotated, the convex ribs in the groove drive the telescopic rod to rotate in the rotation direction of the cylindrical driving rod. At the same time, since the end of the telescopic rod is movably inserted into one side of the moving rod, the end of the telescopic rod can rotate relative to the moving rod. In this way, by rotating the telescopic rod, the position of the fixed clip for fixing the mobile terminal at the top of the telescopic rod is changed, that is, the shooting angle of the mobile terminal for shooting the target object is changed, thereby realizing shooting at different angles, improving the shooting effect of the mobile terminal, and improving the user experience.

[0029] Furthermore, by rotating the cylindrical driving rod to drive the telescopic rod to rotate, the fixed clip fixed with the mobile terminal is driven to rotate in the first plane. And by rotating the adjusting screw, the fixed clip fixed with the mobile terminal is driven to rotate in the second plane (perpendicular to the first plane) through the rotating block. In this way, by rotating the fixed clip in two dimensions in cooperation, the shooting angle of the mobile terminal is adjusted in two dimensions, so as to more flexibly adjust the shooting angle to the position required by the user, thereby greatly improving the shooting effect of the mobile terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of a selfie stick according to an embodiment of the present invention;

[0031] Figure 2 For Figure 1 The schematic connection structure diagram among the moving rod, the cylindrical driving rod and the telescopic rod in

[0032] Figure 3 For Figure 2 The schematic principle diagram of the overall connection structure moving from position P1 to position P2 in

[0033] Figure 4 For Figure 2 The schematic structural sectional view in the B-B direction in

[0034] Figure 5 For Figure 2 The schematic structural sectional view of the telescopic rod in the C-C direction in

[0035] Figure 6 The schematic structure diagram of the convex rib of a specific embodiment;

[0036] Figure 7 The schematic structure diagram of the groove of a specific embodiment;

[0037] Figure 8 For Figure 2 The schematic structural sectional view in the D-D direction in

[0038] Figure 9 For Figure 2 The schematic structure diagram of the telescopic rod in

[0039] Figure 10 The schematic internal structure diagram of the handle sleeve of an embodiment of the present invention;

[0040] Figure 11 For Figure 1 The schematic enlarged structure diagram at position A in

[0041] Figure 12 For Figure 11 The schematic structural sectional view in the E-E direction in

[0042] Figure 13 The schematic communication principle diagram of the selfie stick and the mobile terminal of an embodiment of the present invention. Specific embodiments

[0043] The present invention will be described in detail below in conjunction with the embodiments shown in the drawings. However, it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these embodiments shall fall within the protection scope of the present invention.

[0044] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0045] In this application, the so-called "top end of the telescopic rod" and "end of the telescopic rod" are respectively located at the two end portions of the telescopic rod 10. The so-called "top end of the cylindrical driving rod" and "end of the cylindrical driving rod" are respectively located at the two end portions of the cylindrical driving rod 22. The so-called "top end of the handle sleeve" and "end of the handle sleeve" are respectively located at the two end portions of the handle sleeve 20. Please refer to Figures 1 to 13 The schematic structural diagram of the selfie stick of the present invention shown.

[0046] The selfie stick of the present invention includes: a telescopic rod 10; a handle sleeve 20 sleeved on the end of the telescopic rod 10; and a fixing clip 30 provided at the top end of the telescopic rod 10 and used for fixing a mobile terminal. Among them, a moving rod 21 is disposed horizontally in the handle sleeve 20, and the two lateral end faces of the moving rod 21 are respectively attached to the inner side wall 200 of the handle sleeve 20, and the end of the telescopic rod 10 is movably inserted into one side of the moving rod; a hollow structure 210 penetrating the moving rod 21 and extending into the receiving cavity 100 of the telescopic rod 10 is further disposed in the handle sleeve 20, and a convex rib 221 is formed on the side wall of the cylindrical driving rod 22 extending into the receiving cavity 100, and a groove 101 for limiting the convex rib 221 is formed on the inner side wall of the receiving cavity 100 of the telescopic rod 10, so that when the cylindrical driving rod 22 rotates, the convex rib 221 located in the groove 101 drives the telescopic rod 10 to rotate, and the end of the telescopic rod 10 rotates relative to the moving rod 21. Among them, the two lateral end faces of the moving rod 21 are attached to the inner side wall 200 of the handle sleeve 20 and a gap may be left to ensure that the moving rod 21 moves longitudinally in the handle sleeve 20.

[0047] Since the convex rib 221 provided on the side wall of the cylindrical driving rod 22 extending into the receiving cavity 100 of the telescopic rod 10 of the present invention is limited in the groove 101 formed on the inner side wall of the receiving cavity 100 of the telescopic rod 10, therefore, when the cylindrical driving rod 22 rotates, the convex rib 221 located in the groove 101 drives the telescopic rod 10 to rotate in the rotation direction of the cylindrical driving rod 22, and at the same time, the end of the telescopic rod 10 can rotate relative to the moving rod 21 because it is movably inserted into one side of the moving rod 21. Thus, by rotating the telescopic rod 10, the position of the fixing clip 30 for fixing the mobile terminal at the top end of the telescopic rod 10 is changed, that is, the shooting angle of the mobile terminal for shooting the target object is changed, so as to achieve the purpose of shooting at different angles, improve the shooting effect of the mobile terminal, and improve the user experience.

[0048] Among them, the groove 101 formed on the inner side wall of the receiving cavity 100 of the telescopic rod 10 can be set as Figure 5 the strip-shaped groove shown, Figures 2 to 4 the shape of the convex rib 221 in Figure 6As shown, the convex rib 221 can be set as a telescopic positioning pin 221'.

[0049] For simplicity of representation, Figure 3 the gap formed by the receiving cavity 100 and the outer circumferential wall of the telescopic rod 21 shown in Figure 4 is omitted.

[0050] As Figure 7 shown, the groove 101 formed on the inner side wall of the receiving cavity 100 of the telescopic rod 10 can be set as a limiting hole 101' for placing the telescopic positioning pin 221'. In this way, before the telescopic positioning pin 221' extends into the limiting hole 101', the telescopic positioning pin 221' retracts into the side wall of the cylindrical driving rod 22, and when the cylindrical driving rod 22 moves to a position where the telescopic positioning pin 221' is opposite to the limiting hole 101', the telescopic positioning pin 221' automatically extends into the limiting hole 101'. Among them, the number of the telescopic positioning pins 221' can be one or two or three or four or five, etc., and the number of the limiting holes 101' is the same as that of the telescopic positioning pins 221', but the number of the telescopic positioning pins 221' is not limited to the range defined in this embodiment, as long as it can drive the telescopic rod 10 to rotate through the telescopic positioning pin 221' when the cylindrical driving rod 22 rotates.

[0051] Combined with Figure 8 and Figure 9 for description, on the side wall of the moving rod 21 facing the end of the telescopic rod 10, a circular groove 211 is formed along the outer circle of the hollow structure 210, and an annular limiting groove 212 is formed along the inner side wall of the circular groove 211; the end of the telescopic rod 10 has a circular hollow member 102 extending into the circular groove 211, and an annular protrusion 103 for extending into the annular limiting groove 212 is formed at the end of the circular hollow member 102. Among them, the annular protrusion 103 is clamped in the annular limiting groove 212, and the annular protrusion 103 rotates along the annular limiting groove 212 when the telescopic rod 10 rotates, so as to realize the movable insertion of the end of the telescopic rod and one side of the moving rod. The annular protrusion 103 can be made of a flexible material, so as to facilitate the annular protrusion 103 to extend into the annular limiting groove 212 through the circular groove 211.

[0052] Thus, when the two lateral end faces of the moving rod 21 move along the inner side wall 200 of the handle sleeve 20 towards the end of the handle sleeve 20 respectively, driven by the annular protrusion 103 limited in the annular limiting groove 212, the telescopic rod 10 is driven to move in the moving direction of the moving rod 21. And driven by the convex rib 221 extending into the groove 101 in the cylinder driving rod 22, the cylinder driving rod 22 is driven to move until the end of the cylinder driving rod 22 extends out of the handle sleeve 20, so as to facilitate the user to rotate the cylinder driving rod 22. Thus, the telescopic rod 10 is driven to rotate by the method of the above embodiment to change the shooting angle of the shooting target object of the mobile terminal, realizing shooting at different angles. It should be noted that since the annular protrusion 103 at the end of the circular hollow member 102 can move along the annular limiting groove 212, therefore, through the cooperation of the annular limiting groove 212 and the annular protrusion 103, not only can the telescopic rod 10 be driven to move during the movement of the moving rod 21 in the handle sleeve 20, thus driving the cylinder driving rod 22 to move, but also during the rotation of the cylinder driving rod 22, the telescopic rod 10 can be driven to rotate in the same rotation direction.

[0053] In the above embodiment, as Figure 10 shown, a cover plate 23 is provided at the end of the handle sleeve 20, and a through hole 230 for the cylinder driving rod 22 to pass through is provided at the position of the cover plate 23 opposite to the end of the cylinder driving rod 22. A positioning rod 24 extending from the side wall of the handle sleeve 20 into the handle sleeve 20 and used to block the end of the cylinder driving rod 22; and a telescopic spring 25 is provided inside the handle sleeve 20 and on the side of the moving rod 21 close to the telescopic rod 10. The telescopic spring 25 surrounds the outer side wall of the telescopic rod 10 extending into the handle sleeve 20, and the telescopic spring 25 does not touch the outer side wall of the telescopic rod 10. An opening 240 is provided on the side wall of the handle sleeve 20, and the positioning rod 24 extends into the handle sleeve 20 from the opening 240; wherein, the opening 240 is located at a position on the side wall of the handle sleeve 20 close to the end of the handle sleeve 20. The positioning rod 24 is of a "T" - shaped structure, which is convenient for the user to pull the positioning rod 24. And the outer surface of the positioning rod 24 can be set as a smooth surface to reduce the friction between the positioning rod 24 and the side wall of the handle sleeve 20. A first spring 241 is sleeved between the top end of the positioning rod 24 and the opening 240.

[0054] On the side wall of the cylinder drive rod 22, a plurality of mounting blocks 222 are uniformly arranged along the axis of the cylinder drive rod 22. A rotating shaft 223 is provided in each of the plurality of mounting blocks 222. A support rod 224 is sleeved on the rotating shaft 223, and the end 2240 of the support rod extends away from the top end of the cylinder drive rod 22 and extends to the inner side wall of the handle sleeve 20. A second spring 225 is provided between the cylinder drive rod 22 and the support rod 224, and the connection point 226 of the second spring 225 and the cylinder drive rod 22 is close to the end of the cylinder drive rod 22. Thus, during the movement of the cylinder drive rod 22, the expansion angle between the support rod 224 and the cylinder drive rod 22 can be changed by the action of the second spring 225. Among them, three support rods 206 can be provided to support the cylinder drive rod 22 through the three support rods 206 and maintain the stability of the cylinder drive rod 22.

[0055] On the inner side wall of the handle sleeve 20, two chutes 201 with opposite positions are formed along the length direction of the handle sleeve 20. The two transverse end faces of the moving rod 21 horizontally placed in the handle sleeve 20 are respectively located in the two chutes 201.

[0056] Combined Figures 1 to 3 , and Figure 10 For illustration, when the positioning rod 24 is located in the handle sleeve 20 and plays a role in blocking the end of the cylinder drive rod 22, the cylinder drive rod 22 is located at the P1 position, and the two transverse end faces of the moving rod 21 are respectively located at the starting ends of the chutes 201 (that is, the ends of the two ends of the chute 201 close to the telescopic spring 25). When the positioning rod 24 is pulled outwards until the positioning rod 24 is pulled to a position where it no longer blocks the end of the cylinder drive rod 22 (wherein, during the process of pulling the positioning rod 24 outwards, since the first spring 241 is stretched and deformed, the positioning rod 24 and the cylinder drive rod 22 are no longer in contact with each other), the moving rod 21 is affected by the telescopic spring 25, and the two transverse end faces of the moving rod 21 start to move along the chute 201 towards the end of the chute 201. The moving rod 21 drives the telescopic rod 10 to move towards the end of the chute 201, and through the action of the convex rib 221 in the cylinder drive rod 22, drives the cylinder drive rod 22 to move until the end of the cylinder drive rod 22 extends out of the through hole 230 of the cover plate 23, and the cylinder drive rod 22 moves to the P2 position. That is, the moving rod 21, the telescopic rod 10, and the cylinder drive rod 22 move as a whole from the P1 position to the P2 position. At this time, when the cylinder drive rod 22 is rotated, the telescopic rod 10 is driven to rotate through the convex rib 221 to change the position of the fixed clamp 30 at the top end of the telescopic rod 10, that is, to change the shooting angle of the mobile terminal for shooting the target object, achieving the purpose of shooting at different angles.

[0057] It should be noted that the cylindrical driving rod 22 can be rotated by 0 to 360 degrees to realize the 0 to 360 degree rotation of the telescopic rod 10, so that the shooting angle of the mobile terminal can be adjusted between 0 and 360 degrees. Thus, the selfie stick of the present invention can realize shooting of the target object from all directions, and even can shoot the overall image of the target object. It solves the problem that it is difficult for the selfie stick in the prior art to shoot the whole body of the user.

[0058] In addition, the horizontal cross-sectional shapes of the handle sleeve 20 and the telescopic rod 10 in the present invention can be set to be rectangular to prevent the problem of slipping caused by the horizontal cross-sectional shapes of the handle sleeve 20 or the telescopic rod 10 being circular when the user uses the selfie stick, and avoid the shooting effect of the mobile terminal fixed in the fixed clip 30 due to the shaking of the selfie stick.

[0059] It should be noted that the internal structure of the telescopic rod 10 of the present invention is similar to the internal structure of an umbrella handle, that is, the telescopic rod 10 can realize a self-locking function. Thus, when using the selfie stick for shooting, the telescopic rod 10 can maintain the stability of the selfie stick to improve the shooting effect.

[0060] Combined Figure 11 and Figure 12 For illustration, the selfie stick of the present invention further includes: an adjusting screw 104 penetrating through the top of the telescopic rod 10 along the horizontal direction of the telescopic rod 10, wherein a plurality of receiving rods 105 are uniformly arranged on the side wall of the adjusting screw 104 along the axis of the adjusting screw 104; a rotating block 106 sleeved on the adjusting screw 104 and used for driving the fixed clip 30 to rotate, wherein the shape of the threaded hole 1061 formed in the rotating block 106 matches the cross-sectional shape of the plurality of receiving rods 105, so that the rotating block 106 is in contact with the plurality of receiving rods 105, so as to drive the rotating block 106 to rotate by the plurality of receiving rods 105 when the adjusting screw 104 is rotated. A protective pad is provided on the inner side of the fixed clip 30 to prevent damage to the mobile terminal caused by direct contact with the mobile terminal when the fixed clip 30 clamps the mobile terminal. The selfie stick further includes: a connecting member 107 for connecting the fixed clip 30 and the rotating block 106. Wherein, the horizontal direction of the telescopic rod 10 is perpendicular to the "lateral direction" involved in the "two laterals of the moving rod 21" and the "longitudinal direction" involved in the "longitudinal movement of the moving rod 21 in the handle sleeve 20" in the present application.

[0061] Thus, by rotating the adjusting screw 104, the rotating block 106 in contact with it can be driven to rotate by the receiving rods 105 arranged on the adjusting screw 104, so as to drive the connecting member of the rotating block 106 to rotate along the rotation direction of the rotating block 106, thereby driving the fixed clip 30 fixing the mobile terminal to rotate along the rotation direction of the connecting member, so that the shooting angle of the mobile terminal is adjusted to the position of the shooting angle required by the user.

[0062] It should be noted that by rotating the cylinder to drive the rod 22, the telescopic rod 10 is driven to rotate, so as to drive the fixture 30 fixing the mobile terminal to rotate in the first plane, wherein the first plane is parallel to the end face of the top of the handle sleeve. By rotating the adjusting screw 104, the fixture 30 fixing the mobile terminal is driven to rotate in the second plane through the rotating block 106, wherein the second plane is perpendicular to the first plane and parallel to the side surface of the telescopic rod. Moreover, the adjustment range of the shooting angle of the mobile terminal in both dimensions is adjustable between 0 and 360 degrees. Thus, by rotating the fixture 30 in cooperation in two dimensions, the shooting angle of the mobile terminal is adjusted in two dimensions, so as to more flexibly adjust the shooting angle to the position required by the user, thereby greatly improving the shooting effect of the mobile terminal.

[0063] In addition, as Figure 13 shown, a wireless transceiver 108 for communicating with the mobile terminal is provided in the telescopic rod 10, so as to realize the communication connection with the mobile terminal through the wireless transceiver 108.

[0064] The series of detailed descriptions listed above are only specific descriptions of the feasible implementation manners of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent implementation manners or changes made without departing from the technical spirit of the present invention should be included in the protection scope of the present invention.

[0065] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0066] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A selfie stick, characterized in that, it includes: a telescopic rod; a handle sleeve sleeved at the end of the telescopic rod; and a fixing clip provided at the top of the telescopic rod and used for fixing a mobile terminal; wherein, a moving rod is disposed horizontally in the handle sleeve, and two lateral end faces of the moving rod are respectively attached to the inner side walls of the handle sleeve, and the end of the telescopic rod is movably inserted into one side of the moving rod; a cylindrical driving rod is further disposed in the handle sleeve, passing through the hollow structure of the moving rod and extending into the receiving cavity of the telescopic rod. A convex rib is formed on the side wall of the cylindrical driving rod extending into the receiving cavity, and a groove for limiting the convex rib is formed on the inner side wall of the receiving cavity of the telescopic rod, so that when the cylindrical driving rod rotates, the convex rib located in the groove drives the telescopic rod to rotate, and the end of the telescopic rod rotates relative to the moving rod; a cover plate is provided at the end of the handle sleeve, and a through hole for the cylindrical driving rod to pass through is formed at a position in the cover plate opposite to the end of the cylindrical driving rod; a positioning rod extending from the side wall of the handle sleeve into the handle sleeve and used for blocking the end of the cylindrical driving rod; and a telescopic spring is disposed in the handle sleeve and on the side of the moving rod close to the telescopic rod. The telescopic spring surrounds the outer side wall of the telescopic rod extending into the handle sleeve, and the telescopic spring does not touch the outer side wall of the telescopic rod; an opening is formed on the side wall of the handle sleeve, and the positioning rod extends into the handle sleeve from the opening; wherein, the opening is located at a position on the side wall of the handle sleeve close to the end of the handle sleeve; a circular groove is formed on the side wall of the moving rod opposite to the end of the telescopic rod along the outer circle of the hollow structure, and an annular limiting groove is formed along the inner side wall of the circular groove; the end of the telescopic rod has a circular hollow member extending into the circular groove, and an annular protruding portion for extending into the annular limiting groove is formed at the end of the circular hollow member.

2. The selfie stick according to claim 1, characterized in that, the positioning rod is of a "T" - shaped structure, and a first spring is sleeved between the top end of the positioning rod and the opening.

3. The selfie stick according to claim 1, characterized in that, two opposite chutes are formed on the inner side wall of the handle sleeve along the length direction of the handle sleeve, and two lateral end faces of the moving rod disposed horizontally in the handle sleeve are respectively located in the two chutes.

4. The selfie stick according to claim 1, characterized in that, a plurality of mounting blocks are uniformly arranged on the side wall of the cylindrical driving rod along the axis of the cylindrical driving rod. A rotating shaft is provided in each of the plurality of mounting blocks, a support rod is sleeved on the rotating shaft, and the end of the support rod extends in a direction away from the top end of the cylindrical driving rod and extends to the inner side wall of the handle sleeve.

5. The selfie stick according to claim 4, characterized in that, a second spring is provided between the cylindrical driving rod and the support rod, and the connection point of the second spring and the cylindrical driving rod is close to the end of the cylindrical driving rod.

6. The selfie stick according to claim 1, characterized in that, it further comprises: an adjusting screw penetrating through the top of the telescopic rod along the horizontal direction of the telescopic rod, wherein a plurality of receiving rods are uniformly arranged on the side wall of the adjusting screw along the axis of the adjusting screw; a rotating block sleeved on the adjusting screw and used for driving the fixed clip to rotate, wherein the shape of the threaded hole formed in the rotating block matches the cross-sectional shape of the plurality of receiving rods, so that the rotating block fits with the plurality of receiving rods, and when the adjusting screw is rotated, the rotating block is driven to rotate by the plurality of receiving rods.

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