CN210578731U - It is multi-functional from rapping bar - Google Patents

Abstract

The utility model relates to a multifunctional selfie stick, which belongs to the technical field of mobile phone auxiliary equipment and comprises a fixed seat, a connecting plate, a telescopic belt, a control button and a plug, wherein the fixed seat is provided with a damping rotating component hinged with the connecting plate, the telescopic plate is a damping telescopic structural component formed by a plurality of U-shaped strips in a one-by-one sliding sleeved mode from inside to outside, the innermost first U-shaped strip is in a sliding sleeved mode on the connecting plate, the telescopic belt is connected on the fixed seat, the control button is arranged on the telescopic plate, the plug is electrically connected with the control button through a cable, the fixed seat is fixedly connected with a mobile phone shell, the damping rotating component is convenient for adjusting the angle, the telescopic plate can be in a damping telescopic mode, the telescopic plate after being contracted is in a rectangular plate shape, the thickness of the telescopic plate is reduced, the telescopic plate can be attached to the back of the mobile phone shell and can be conveniently carried without, the telescopic band can be bound and fixed above the arm for carrying, and portability and practicability are improved.

Description

It is multi-functional from rapping bar

Technical Field

The utility model belongs to the technical field of the cell-phone auxiliary assembly, in particular to it is multi-functional from rapping bar.

Background

The origin of the selfie stick can be traced back to Japanese Shang Tian hong at the earliest time, in the early eighties of the last century, the Shang Tian hong is a research and development engineer of the Ministry of America cameras, and when a person travels in Europe, the person wants to cooperate with his wife in the Luo-Pong palace and asks a child to take a picture with the help of the friend, but the child runs with his camera. The Shang-Tian-hong starts with the idea of developing a self-timer device, which has designed a small device and named it as an "extendable bar" specifically for use on a small camera, and which has added a small mirror to the camera so that the photographer can adjust his or her expression. As with today's front-facing cameras, it was really an advanced idea at that time. The Shanghai hong says that: "my idea is to take a picture anytime anywhere without relying on other people. "Shanghai macros patented the United states in 1983 and published it two years later, which had expired in 2003. The beauty can popularize the invention, probably because the imaging quality of the camera at that time is poor, the size is heavy, a mobile phone with the beauty function does not appear yet, and the social network support does not exist, so the sales volume is not good.

At present, most of selfie sticks sold in the market of China are cylinder sleeve structures, namely, the middle parts of the selfie sticks are hollowed out by utilizing the characteristics of cylinders, and each section of cylinder is smaller than the upper section of cylinder by one circle so as to realize the characteristic of saving space.

Therefore, a multifunctional selfie stick with stronger portability and multiple functions is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a from rapping bar multi-functionally from rapping bar for solve among the prior art from the inconvenient technical problem who carries, function singleness of rapping bar.

The utility model discloses a following technical scheme realizes: the utility model provides a multi-functionally from rapping bar, includes fixing base, connecting plate, expansion plate and telescopic band, the fixing base is equipped with damping rotating assembly, the one end of connecting plate with damping rotating assembly is articulated, the expansion plate slides one by one from inside to outside for the U-shaped strip that is the same and the size of a dimension difference by a plurality of shapes and cup joints the flexible structure of damping that forms, and the U-shaped strip of the innermost is first U-shaped strip, first U-shaped strip slides and cup joints on the connecting plate, the telescopic band is connected on the fixing base, still including control button and plug, the control button sets up on the expansion plate, the plug pass through the cable with the control button electricity is connected.

Further, for better realization the utility model discloses, damping rotating assembly includes rotation axis and connecting axle, be equipped with the mounting hole on the fixing base, the one end of rotation axis is rotated and is pegged graft in the mounting hole, the other end of rotation axis is along radially being equipped with the through-hole, the one end of connecting plate is prolonged and is equipped with two free bearings, the free bearing is equipped with the free bearing, the connecting axle passes the both ends of through-hole and this connecting axle articulate respectively in on the free bearing.

Further, for better realization the utility model discloses, every the lateral wall of U-shaped strip all is equipped with the first spout that the non-link up, every the inside wall of U-shaped strip all is equipped with the second spout that the non-link up, the one end that the U-shaped open-ended was kept away from to the lateral wall of U-shaped strip is equipped with first slider, the one end that the inside wall of U-shaped strip is close to the U-shaped open-ended is equipped with the second slider, and adjacent two inside and outside U-shaped strip slides and cup joints and reaches when stretching open extreme position, and the first slider of inboard U-shaped strip is spacing with the second slider butt of outside U-shaped strip, and the first slider sliding connection of inboard U-shaped strip is in the second spout of outside U-shaped strip, and the second slider sliding connection of outside U-shaped strip is in the first spout of inboard U-shaped strip.

Further, in order to realize better the utility model discloses, every all be equipped with the non-third spout that link up on the vertical section of U-shaped strip, still include the U-shaped card, adjacent two inside and outside when the U-shaped strip slides and cup joints, the one end of U-shaped card is fixed and is served near one of U-shaped open-ended to the third spout on the U-shaped strip in the outside, the other end sliding card of U-shaped card is in the third spout on the U-shaped strip in the inboard.

Further, for better realize the utility model discloses, be equipped with the fourth spout that the non-link up on the lateral wall of connecting plate, the lateral wall of connecting plate deviates from the one end of free bearing is equipped with the third slider, works as the connecting plate with when first U-shaped strip slides and cup joints, third slider on the connecting plate with second slider butt on the first U-shaped strip is spacing, just third slider sliding connection be in the second spout of first U-shaped strip, the second slider sliding connection of first U-shaped strip is in the fourth spout of connecting plate.

Further, in order to better realize the utility model discloses, the one end that first spout on the first U-shaped strip is close to the U-shaped opening is equipped with first square groove, first square groove with first spout intercommunication, first slider on the first U-shaped strip is located outside the first square groove, with first U-shaped strip sliding sleeve connects for second U-shaped strip, the one end that the second spout of second U-shaped strip is close to the U-shaped opening is equipped with the second square groove, the second square groove with second spout intercommunication, the second slider on the second U-shaped strip is located outside the second square groove, works as when first U-shaped strip and second U-shaped strip slide to open to extreme position, the first slider of first U-shaped strip slides into the second square groove, the second slider of second U-shaped strip slides into first square groove.

Further, in order to realize better the utility model discloses, still include the card strip of "U" style of calligraphy, be equipped with one respectively on two vertical sections of second U-shaped strip and inlay the groove, the scarf joint can be dismantled respectively at the both ends of card strip and be in inlay the inslot.

Further, in order to realize better the utility model discloses, the telescopic band includes first watchband and second watchband, the equipartition is equipped with the rhombus fretwork on first watchband and the second watchband, still be equipped with in the fixing base and be used for accomodating the first groove of accomodating of first watchband and accomodate the second of second watchband and accomodate the groove, the notch in first groove and the second of accomodating is established respectively on the wall of the left and right sides of fixing base, first groove and the second of accomodating equal joint in the groove has an installation axle, the one end of first watchband is connected with the installation axle that the inslot was accomodate in the left side, the one end of second watchband is connected with the installation axle that the inslot was accomodate in the right side.

Further, for better realizing the utility model discloses, the other end of first watchband is equipped with first buckle, the other end of second watchband is equipped with the second buckle, be equipped with the rhombus fixture block on the first buckle, the lateral wall of rhombus fixture block is equipped with a week recess, arbitrary rhombus fretwork on the second watchband cup joints in the recess in order to incite somebody to action first watchband and second watchband ring joint are fixed.

Further, in order to better realize the utility model discloses, the both sides of first buckle and second buckle all are equipped with the elastic pressing strip.

The utility model discloses compare in prior art and have following beneficial effect:

the utility model provides a multifunctional selfie stick, which comprises a fixed seat, a connecting plate, a telescopic plate and a telescopic belt, wherein the fixed seat is provided with a damping rotating component, one end of the connecting plate is hinged with the damping rotating component, the telescopic plate is a damping telescopic structural component formed by a plurality of U-shaped strips with the same shape and different sizes and sizes through one-by-one sliding sleeve connection from inside to outside, the innermost U-shaped strip is a first U-shaped strip which is sleeved on the connecting plate in a sliding way, the telescopic belt is connected on the fixed seat, the multifunctional selfie stick also comprises a control key and a plug, the control key is arranged on the telescopic plate, the plug is electrically connected with the control key through a cable, the fixed seat is fixedly connected with a mobile phone or a mobile phone shell, the damping rotating component is convenient for a user to adjust the angles of the telescopic plate and the mobile phone, the telescopic plate formed by the sliding sleeve connection of the plurality of U, thereby reduced its thickness, can paste at cell-phone or the cell-phone shell back in order to reduce its shared space, improved the portability, or make expansion plate and cell-phone be certain angle through damping rotating assembly and be used as cell phone stand, the expansion band can be tied up and fix and just carry above the arm, and liberation user's both hands are emergent, have richened the utility model discloses a function has improved portability and practicality, makes the utility model discloses a practicality is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the multi-function selfie stick of the present invention during extension;

FIG. 2 is a schematic view of the multi-function selfie stick of the present invention when retracted;

FIG. 3 is a schematic view of the connection of the damped rotary components of the present invention;

FIG. 4 is an exploded view of two adjacent U-shaped strips inside and outside the sliding sleeve of the present invention;

FIG. 5 is a schematic view of the retractable strap and the fixing base of the present invention;

FIG. 6 is a schematic view of the multifunctional selfie stick of the present invention used as a mobile phone stand;

FIG. 7 is a schematic view of the extensible belt of the present invention in use;

FIG. 8 is a schematic view of the U-shaped card of the present invention;

FIG. 9 is a schematic view of the outermost U-shaped strip of the expansion plate of the present invention;

fig. 10 is a schematic structural diagram of the first buckle in the present invention.

In the figure:

1-a fixed seat; 11-mounting holes; 12-a first receiving groove; 13-a second receiving groove; 14-a card slot; 15-mounting the shaft;

2-connecting plates; 21-free bearing; 22-a fourth chute; 23-a third slide;

3-a telescopic plate; 31-U-shaped strips; 311-a first runner; 312-a second chute; 313-a first slider; 314-a second slider; 315-third runner; 316-mounting groove; 317-a handle; 32-a first U-shaped strip; 321-a first square groove; 33-a second U-shaped strip; 331-a second square groove; 332-an embedding groove; 34-a card strip; 35-U-shaped card;

4-damping the rotating assembly; 41-rotation axis; 411-a through hole; 42-a connecting shaft;

5-control the key;

6-a plug;

7-a telescopic belt; 71-a first band; 72-a second band;

8-a first buckle; 81-diamond fixture block; 82-a groove;

9-a second buckle;

10-elastic press strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

in this embodiment, a multifunctional selfie stick, as shown in fig. 1 and 2, comprises a fixing base 1, a connecting plate 2, a retractable plate 3 and a retractable belt 7, specifically, a damping rotation component 4 is disposed on one side of the fixing base 1, the other side of the fixing base 1 can be fixed on the back of the mobile phone case by means of high strength 3M glue or riveting, one end of the connecting plate 2 is hinged to the damping rotation component 4, the retractable plate 3 is a damping retractable structure formed by a plurality of U-shaped strips 31 with the same shape and different sizes, which are slidably sleeved from inside to outside one by one, the innermost U-shaped strip 31 is a first U-shaped strip 32, the first U-shaped strip 32 is slidably sleeved on the connecting plate 2, the retractable belt 7 is connected to the fixing base 1, and further comprises a control key 5 and a plug 6, the control key 5 is disposed on the retractable plate 3, above-mentioned plug 6 is connected with above-mentioned control button 5 electricity through the cable, and above-mentioned fixing base 1, connecting plate 2 and expansion plate 3 are preferably made for high strength aluminum alloy material, and the quality is light, and intensity is high.

By adopting the structure, the fixing base 1 is used for being fixedly connected with the mobile phone shell, the damping rotating component 4 facilitates the user to adjust the angle between the expansion plate 3 and the mobile phone, the expansion plate 3 formed by sliding and sleeving the plurality of U-shaped strips 31 can be expanded and contracted in a damping manner, the expansion length of the expansion plate is manually adjusted and fixed through the damping manner, the expansion plate 3 after being contracted is in a rectangular plate shape, the thickness is greatly reduced compared with the traditional cylindrical self-timer rod, the expansion plate can be attached to the back surface of the mobile phone shell and can be conveniently carried with without occupying too much space, the portability is improved, in addition, the expansion plate 3 and the mobile phone shell are used as a mobile phone support in a certain angle through the damping rotating component 4, as shown in figure 6, or the user fixes the expansion belt 7 connected with the fixing plate 1 above the arm for carrying, and temporarily leaves two hands free for emergency, and the functions of, portability and practicability are improved, so that the utility model has stronger practicability.

As a more preferable embodiment of this embodiment, as shown in fig. 9, an installation groove 316 is provided on the outermost U-shaped strip 31 of the expansion plate 3, the control key 5 is fixedly installed in the installation groove 316, and when the expansion plate 3 is expanded, the outermost U-shaped strip 31 is closest to the hand of the user, so as to facilitate use, and as shown in fig. 2, a slot 15 is provided on the fixing base 1, the slot 15 is used to fix the plug 7, and the plug 7 can be taken down to connect to the mobile phone when taking a picture.

Example 2:

in this embodiment, based on embodiment 1, as shown in fig. 3, the damping rotating assembly 4 includes a rotating shaft 41 and a connecting shaft 42, the fixing base 1 is provided with a mounting hole 11, one end of the rotating shaft 41 is rotatably inserted into the mounting hole 11, the other end of the rotating shaft 41 is provided with a through hole 411 along a radial direction, one end of the connecting plate 2 is extended with two hinge bases 21, the hinge bases 21 are provided with hinge holes, the connecting shaft 42 passes through the through hole 411, and both ends of the connecting shaft 42 are respectively hinged to the hinge bases 21, so that the connecting plate 2 can rotate 180 degrees around the connecting shaft 42 as a center, thereby adjusting an angle between the connecting plate 2 and the mobile phone, when the angle is 0, the connecting plate 2 completely fits the mobile phone, and further the expansion plate 3 fits the mobile phone, as shown in fig. 2, as an optimization, the mounting hole 11 is a stepped hole, one end of the rotating shaft 41 is provided with a circular truncated cone, the circular truncated cone is in clearance fit in the large hole of the stepped hole, and the other end of the rotating shaft 41 extends out of the fixing seat 1 from the small hole of the stepped hole, so that the rotating shaft 41 can rotate 360 degrees relative to the fixing seat 1 by taking the mounting hole 11 as a circle center, and the direction of the mobile phone can be adjusted.

As a specific implementation manner of this embodiment, as shown in fig. 4, an outer side wall of each of the U-shaped strips 31 is provided with a non-through first sliding slot 311, an inner side wall of each of the U-shaped strips 31 is provided with a non-through second sliding slot 312, an end of the outer side wall of each of the U-shaped strips 31, which is away from the U-shaped opening, is provided with a first sliding block 313, an end of the inner side wall of each of the U-shaped strips 31, which is close to the U-shaped opening, is provided with a second sliding block 314, when two adjacent inside and outside U-shaped strips 31 are slidably sleeved and reach an extended limit position, the first sliding block 313 of the inside U-shaped strip 31 is in contact with the second sliding block 314 of the outside U-shaped strip 31 for limit, the first sliding block 313 of the inside U-shaped strip 31 is slidably connected in the second sliding slot 312 of the outside U-shaped strip 31, the second sliding block 314 of the outside U-shaped strip 31 is slidably connected in the, the plurality of U-shaped strips 31 are connected one by one, and are used as a frame for fixing the mobile phone and facilitating the holding of a user after being extended, as shown in fig. 1, and form a U-shaped plate structure after being contracted to be attached to the back of the mobile phone, as shown in fig. 2, the space is saved, the carrying is convenient, and as an optimization, the sliding connection between the sliding block and the sliding groove is damping sliding.

In this embodiment, as shown in fig. 8, each of the vertical sections of the U-shaped strips 31 is provided with a non-through third sliding slot 315, and further includes a U-shaped clip 35, when two adjacent inside and outside U-shaped strips 31 are slidably sleeved, one end of the U-shaped clip 35 is fixed to one end of the third sliding slot 315 on the outside U-shaped strip 31 close to the U-shaped opening, and the other end of the U-shaped clip 35 is slidably engaged in the third sliding slot 315 on the inside U-shaped strip 31, the U-shaped clip 35 is used to enhance the structural strength between the two adjacent U-shaped strips 31, so as to prevent the U-shaped strip 31 from coming off due to insufficient strength, and optimally, the two adjacent U-shaped strips 31 are provided with two U-shaped clips 35 respectively disposed on the two vertical sections of the U-shaped strips 31, and the U-shaped clip 35 may be made of a spring steel material, so as to enhance the flexibility.

As a more preferable embodiment of this embodiment, as shown in fig. 3, a non-through fourth sliding groove 22 is provided on the outer side wall of the connecting plate 2, a third sliding block 23 is provided on the end of the outer side wall of the connecting plate 2 away from the hinge base 21, when the connecting plate 2 is slidably coupled to the first U-shaped bar 32, the third sliding block 23 on the connecting plate 2 is in contact with and limited to the second sliding block 314 on the first U-shaped bar 32, the third sliding block 23 is slidably coupled to the second sliding groove 312 of the first U-shaped bar 32, the second sliding block 314 of the first U-shaped bar 32 is slidably coupled to the fourth sliding groove 22 of the connecting plate 2, so that the connecting plate 2 is slidably coupled to the telescopic plate 3, the connecting plate 2 can be completely accommodated in the U-shaped opening of the telescopic plate 3, thereby forming a one-piece rectangular plate structure, and the connecting plate 2 drives the telescopic plate 3 to rotate together when rotating or rotating, the structure is firmer.

Example 3:

in this embodiment, as shown in fig. 4, a first square groove 321 is provided at one end of the first slide groove 311 of the first U-shaped strip 32 close to the U-shaped opening, the first square groove 321 is communicated with the first slide groove 311, the first slider 313 of the first U-shaped strip 32 is located outside the first square groove 321 and is slidably sleeved with the first U-shaped strip 32 to form a second U-shaped strip 33, a second square groove 331 is provided at one end of the second slide groove 312 of the second U-shaped strip 33 close to the U-shaped opening, the second square groove 331 is communicated with the second slide groove 312, the second slider 314 of the second U-shaped strip 33 is located outside the second square groove 331, when the first U-shaped strip 32 and the second U-shaped strip 33 slidably extend to the limit position, the first slider 313 of the first U-shaped strip 32 slides into the second square groove 331, the second slider 314 of the second U-shaped bar 33 slides into the first square groove 321, and at this time, the linear constraint between the slider and the slide groove is released, so that the first U-shaped bar 32 and the second U-shaped bar 33 can rotate at a certain angle with each other, and the shooting angle of the mobile phone is changed, and preferably, the first U-shaped bar 32 and the second U-shaped bar 33 rotate in a damped manner, wherein the first square groove 321 and the second square groove 331 may be circular grooves.

In this embodiment, as shown in fig. 4, the device further includes a U-shaped clip 34, two vertical sections of the second U-shaped bar 33 are respectively provided with an embedding groove 332, two ends of the clip 34 are respectively detachably engaged with the embedding grooves 332, so that the clip 34 is laid between the two vertical sections of the second U-shaped bar 33, the first U-shaped bar 32 and the second U-shaped bar 33 rotate, and the clip 34 abuts against and fixes the first U-shaped bar 32, thereby facilitating the user to place the mobile phone at a proper angle.

Example 4:

the present embodiment is further optimized based on embodiment 3, in this embodiment, as shown in fig. 5 and 7, the retractable strap 7 includes a first strap 71 and a second strap 72, diamond-shaped hollows are uniformly distributed on the first strap 71 and the second strap 72, a first accommodating groove 12 for accommodating the first strap 71 and a second accommodating groove 13 for accommodating the second strap 72 are further arranged in the fixing base 1, the retractable strap 7 can be elastically retracted due to the diamond-shaped hollows, the space is saved, the retracted retractable strap 7 can be respectively accommodated in the first accommodating groove 12 and the second accommodating groove 13, the retractable strap 7 is preferably made of high-tension silica gel material, the skin can be protected, and the comfort is improved, specifically, as shown in fig. 5, notches of the first accommodating groove 12 and the second accommodating groove 13 are respectively arranged on left and right side walls of the fixing base 1, the first band 71 and the second band 72 can be pulled out from the left and right sides of the holder 1, and as an optimization, the first accommodating groove 12 and the second accommodating groove 13 are all connected with an installation shaft 15, one end of the first band 71 is connected with the installation shaft 15 in the left accommodating groove, and one end of the second band 72 is connected with the installation shaft 15 in the right accommodating groove.

In this embodiment, as shown in fig. 5, a first buckle 8 is disposed at the other end of the first band 71, and a second buckle 9 is disposed at the other end of the second band 72, specifically, as shown in fig. 10, a diamond-shaped block 81 is disposed on the first buckle 8, a circumferential groove 82 is disposed on a sidewall of the diamond-shaped block 81, when in use, according to the thickness of the arm of a user, a suitable hollow diamond on the second band 72 is sleeved in the groove 82 to connect and fix the first band 71 and the second band 72, wherein elastic beads 10 are disposed on both sides of the first buckle 8 and the second buckle 9, the elastic beads 10 are used to be connected with a groove wall of the accommodating groove, so that the first buckle 8 is fastened and fixed on the first accommodating groove 12, the second buckle 9 is fastened and fixed on the second accommodating groove 13, and the first band 71 and the second band 72 are completely accommodated in the first accommodating groove 12 and the second accommodating groove 12, respectively Is received in the groove 13 and can be pulled out by the first buckle 8 and the second buckle 9 respectively.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A multi-functional from rapping bar, its characterized in that: including fixing base, connecting plate, expansion plate and telescopic band, the fixing base is equipped with damping rotating assembly, the one end of connecting plate with damping rotating assembly is articulated, the expansion plate is for sliding one by one from inside to outside by the same and the U-shaped strip of variation in size of a plurality of shapes and cup joints the flexible structure of dampinging that forms, and the U-shaped strip of the most inboard is first U-shaped strip, first U-shaped strip slides and cup joints on the connecting plate, the telescopic band is connected on the fixing base, still including control button and plug, the control button sets up on the expansion plate, the plug pass through the cable with the control button electricity is connected.

2. A multi-function self-timer stick as defined in claim 1, wherein: the damping rotating assembly comprises a rotating shaft and a connecting shaft, a mounting hole is formed in the fixing seat, one end of the rotating shaft is rotatably inserted into the mounting hole, a through hole is formed in the other end of the rotating shaft along the radial direction, two hinged supports are arranged at one end of the connecting plate in an extending mode, hinged holes are formed in the hinged supports, and the connecting shaft penetrates through the through hole and two ends of the connecting shaft are hinged to the hinged supports respectively.

3. A multi-function self-timer stick as defined in claim 2, wherein: every the lateral wall of U-shaped strip all is equipped with the first spout that the non-link up, every the inside wall of U-shaped strip all is equipped with the second spout that the non-link up, the one end that the U-shaped open-ended was kept away from to the lateral wall of U-shaped strip is equipped with first slider, the one end that the inside wall of U-shaped strip is close to the U-shaped open-ended is equipped with the second slider, adjacent two inside and outside when the U-shaped strip slides and cup joints and reach and stretch out open extreme position, the first slider of inboard U-shaped strip is spacing with the second slider butt of outside U-shaped strip, and the first slider sliding connection of inboard U-shaped strip is in the second spout of outside U-shaped strip, and the second slider sliding connection of outside U-shaped strip is in the first spout of inboard U-shaped strip.

4. A multi-function self-timer stick as defined in claim 3, wherein: every all be equipped with the third spout that non-link up on the vertical section of U-shaped strip, still include the U-shaped card, adjacent two inside and outside when the U-shaped strip slides and cup joints, the third spout that the one end of U-shaped card was fixed on the U-shaped strip in the outside is close to one of U-shaped opening and serves, the other end sliding card of U-shaped card is in the third spout on the U-shaped strip in the inboard.

5. A multi-function self-timer stick as defined in claim 4, wherein: the outer side wall of the connecting plate is provided with a non-through fourth sliding groove, one end, deviating from the hinged support, of the outer side wall of the connecting plate is provided with a third sliding block, when the connecting plate is in sliding sleeve joint with the first U-shaped strip, the third sliding block on the connecting plate is in butt joint with the second sliding block on the first U-shaped strip in a limiting mode, the third sliding block is in sliding connection with the second sliding groove of the first U-shaped strip, and the second sliding block of the first U-shaped strip is in sliding connection with the fourth sliding groove of the connecting plate.

6. A multi-function self-timer stick as defined in claim 5, wherein: the first slider on the first U-shaped strip is located outside the first square groove, and is sleeved into a second U-shaped strip in a sliding manner with the first U-shaped strip, the second square groove is located outside the second square groove, and when the first U-shaped strip and the second U-shaped strip slide to extend to the limit position, the first slider of the first U-shaped strip slides into the second square groove, and the second slider of the second U-shaped strip slides into the first square groove.

7. A multi-function self-timer stick as defined in claim 6, wherein: still include the card strip of "U" style of calligraphy, be equipped with an inlay groove on two vertical sections of second U-shaped strip respectively, the scarf joint can be dismantled respectively at the both ends of card strip in the inlay groove.

8. A multifunctional self-timer stick as defined in any one of claims 1-7, wherein: the telescopic band comprises a first watchband and a second watchband, diamond-shaped hollows are uniformly arranged on the first watchband and the second watchband, a first accommodating groove for accommodating the first watchband and a second accommodating groove for accommodating the second watchband are further formed in the fixing seat, notches of the first accommodating groove and the second accommodating groove are respectively formed in the left side wall and the right side wall of the fixing seat, an installation shaft is connected to the first accommodating groove and the second accommodating groove in an equal clamping mode, the installation shaft in the groove is connected to one end of the first watchband and the left side of the first watchband, and the installation shaft in the groove is connected to one end of the second watchband and the right side of the second watchband.

9. A multi-function self-timer stick as defined in claim 8, wherein: the other end of the first watchband is provided with a first buckle, the other end of the second watchband is provided with a second buckle, a diamond-shaped fixture block is arranged on the first buckle, a groove is formed in the side wall of the diamond-shaped fixture block, and any diamond-shaped hollow on the second watchband is sleeved in the groove to fix the first watchband and the second watchband in a ring-connected mode.

10. A multi-function self-timer stick as defined in claim 9, wherein: elastic pressing strips are arranged on two sides of the first buckle and the second buckle.

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