CN218178561U

CN218178561U - Multifunctional support

Info

Publication number: CN218178561U
Application number: CN202222455621.1U
Authority: CN
Inventors: 朱金文
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-30
Anticipated expiration: 2032-09-16

Abstract

A multifunctional support can remarkably improve the stability, the safety and the comfort of a wearer of the support. The utility model discloses a multifunctional support has the main tributary vaulting pole, the left branch vaulting pole, the right branch vaulting pole, the truck setting element, left side shoulder setting element and right side shoulder setting element, wherein, the one end of main tributary vaulting pole is equipped with the supporting part of support object, the other end and the truck setting element of main tributary vaulting pole are connected, the one end and the main tributary vaulting pole midway of left branch vaulting pole are connected, the other end and the right side shoulder setting element of right branch vaulting pole are connected, the truck setting element includes the bandage and has pliant supporting pad, the bandage forms to encircle the truck of dresser with the supporting pad cooperation alone or with the supporting pad cooperation, and be connected with the main tributary vaulting pole via the supporting pad, the supporting pad supplies dresser's health front side to paste and lean on, and at least some forms to be wider than the bandage in upper and lower directions.

Description

Multifunctional support

Technical Field

The utility model relates to a multifunctional support.

Background

People often need to hold objects, such as mobile terminals, with their hands while active or at rest, such as while riding, walking, standing, or maintaining a sitting position. However, holding an article for a long time while maintaining a relatively fixed posture is prone to fatigue and sometimes a person's hands are busy, and therefore it is desirable to hold some objects in a suitable position in front of the body to facilitate the person's life and work.

In view of the above situation, in order to fix the mobile phone at the front side of the body, maintain the safety distance between the mobile phone and the user, and prevent the user from being too close to the mobile phone and affecting the eyesight, patent document 1 discloses a support, which has a main support rod, a left support rod, a right support rod, a waist belt, a left shoulder belt, and a right shoulder belt, wherein one end of the main support rod is provided with a mobile phone clip, the other end of the main support rod is connected with the waist belt, one end of the left support rod is connected with one end of the main support rod, the other end of the left support rod is connected with the left shoulder belt, one end of the right support rod is connected with one end of the main support rod, and the other end of the right support rod is connected with the right shoulder belt.

Documents of the prior art

Patent documents: chinese utility model patent No. CN208257891U gazette

However, the use of the above-described stent has many problems. First, the function is limited, and is only a cell phone stand, does not have other functions. Secondly, the steadiness is poor, has impaired and the wearing person potential safety hazard of cell-phone. The telescopic rod can only be used in a relatively static state of a wearer, and even when the wearer uses the support in the relatively static state, the telescopic rod can be easily separated from the fixed seat, so that the mobile phone cannot be fixed and is damaged by falling; if use under the wearer's active state, not only left telescopic link and right telescopic link drop from the fixing base easily, and can't overcome this fatal shortcoming of displacement of shoulder belt emergence upper and lower or left and right direction in the support use, because human physiology structure, the shoulder that the truck is connected with the arm is an outside structure that diminishes gradually, the people is using the support in-process, inevitably have some actions, lead to the bracing piece to constantly to the power of all directions effect, influenced by this effort, the shoulder belt is because there is not upper and lower left and right sides fixed part very easy displacement, and shoulder belt displacement directly leads to left branch vaulting pole or right branch vaulting pole to displace, and then lead to fixed cell-phone displacement, influence the result of use of support. More seriously, once the shoulder straps slide off the shoulders outwards and are sleeved on the arms, the arm movement of a person is limited due to the traction action of the shoulder straps and the supporting rods, and particularly, the safety problems such as traffic accidents and the like easily occur when the person uses the support frame during riding or other moving states. Thirdly, the health of the user is damaged, the waistband is only a common waistband, after the support is worn for a long time, due to the weight of the support and the weight of the mobile phone, the tiny end part of the main support rod is likely to cause too serious local compression on the abdomen, the gastrointestinal function and local blood circulation are not smooth, and the like, and particularly, the health of teenagers is not completely developed, and the risk is higher. Fourth, when wearing the use, the support can not reduce the volume in a flexible way, touches other people easily, uses in public occasion like the classroom to other people's influence great. And fifthly, the support can only be used when being worn, and cannot be independently used as a standable tripod support frame in a non-worn state.

Therefore, a multifunctional, safe and flexible size-adjustable novel support is lacking in the market at present, especially in the era of basic popularization of information and mobile terminals.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just accomplish in view of above-mentioned problem, aim at provides a multifunctional support, can show steadiness, security and the person's of wearing comfort level that improves the support.

In order to achieve the above object, the utility model provides a multifunctional support has main tributary vaulting pole, left branch vaulting pole, right branch vaulting pole, truck setting element, left shoulder setting element and right shoulder setting element, wherein, the one end of main tributary vaulting pole is equipped with the supporting part of supporting object, the other end of main tributary vaulting pole with truck setting element connects, the one end of left branch vaulting pole with midway connection of main tributary vaulting pole, the one end of right branch vaulting pole with midway connection of main tributary vaulting pole, the other end of right branch vaulting pole with right shoulder setting element connects, the truck setting element includes the bandage and has pliant supporting pad, the bandage form into alone or with the supporting pad cooperation and encircle the truck of wearing person, and via the supporting pad is connected with the main tributary vaulting pole, the supporting pad supplies the health front side of wearing person to paste, and at least some forms to compare in upper and lower directions the bandwidth is tied up.

According to the utility model discloses a multifunctional support, the truck setting element includes the bandage and has the flexible supporting pad, the bandage forms to encircle the truck of wearing person alone or with the supporting pad cooperation, and be connected with the main tributary vaulting pole via the supporting pad, the supporting pad supplies wearing person's health front side to paste, and at least some forms to be wider than the bandage in the upper and lower direction, therefore, compare with the condition of simply constituting the truck setting element by the bandage, can increase the stress area of wearing person's health, reduce the local oppression to the health, and, the supporting pad has the flexibility, when making the supporting pad support to lean on the health through the bandage, can be more next to the shin, and press close to health one side softer, help improving the steadiness, security and wearing person's comfort level.

Furthermore, the utility model discloses an among the multifunctional support, preferably the one end of left branch vaulting pole with the main tributary vaulting pole midway rotates to be connected, the one end of right branch vaulting pole with the main tributary vaulting pole midway rotates to be connected, the main tributary vaulting pole can stretch out and draw back.

According to the utility model discloses a multifunctional support, the one end of left branch vaulting pole is connected with the midway rotation of main tributary vaulting pole, and the one end of right branch vaulting pole is connected with the midway rotation of main tributary vaulting pole, and the main tributary vaulting pole can stretch out and draw back, consequently, can receive and release the regulation in a flexible way conveniently.

Furthermore, the utility model discloses an among the multifunctional support, it is preferred the supporting pad is the belly supporting pad that supplies the wearing person's belly to paste, the supporting pad via left shoulder fixed band from the wearing person after one's body with left side shoulder setting element connects, and via right shoulder fixed band from the wearing person after one's body with right side shoulder setting element connects, left side shoulder setting element with the connecting portion of left branch vaulting pole with right side shoulder setting element with the connecting portion of right branch vaulting pole is through passing the chest cross-belt connection of wearing person's chest.

According to the utility model discloses a multifunctional support, the supporting pad is the belly supporting pad that supplies the wearing person's belly to paste, the supporting pad is connected with left shoulder setting element from wearing person's back via left shoulder fixed band, and be connected with right shoulder setting element from wearing person's back via right shoulder fixed band, left side shoulder setting element is connected through the chest crossband of passing wearing person's chest with the connecting portion of left branch vaulting pole and right branch vaulting pole, therefore, can utilize chest crossband prevent left shoulder setting element and left branch vaulting pole's connecting portion and the left and right sides aversion of right branch vaulting pole and right branch vaulting pole's connecting portion, combine the effect of left side shoulder fixed band and right branch vaulting pole, can prevent left side shoulder setting element and left branch vaulting pole's connecting portion and right branch vaulting pole's upper and lower and left and right direction aversion well, can fix left branch vaulting pole and right branch vaulting pole well, thereby, can keep the relative position of support and wearing person unchangeable well during the use, thereby, for wearing person's health all around and the relative position of guaranteeing to be kept unchangeable, in order to satisfy people's life needs. In contrast, in the prior art, the fatal defect that the shoulder strap serving as a shoulder fixing part displaces in the vertical or horizontal direction in the using process of the support cannot be overcome, because of the physiological structure of a human body, the shoulder part of the trunk connected with the arm is of a structure which gradually becomes smaller outwards, and when a person uses the support, certain actions inevitably occur, so that the force continuously acting on the supporting rod in each direction is caused, and under the influence of the acting force, the shoulder strap is easy to displace because the shoulder strap is not provided with the vertical or horizontal fixing part, and the displacement of the shoulder strap directly causes the displacement of the left supporting rod or the right supporting rod, so that the displacement of a mobile phone which wants to be fixed is caused, and the using effect of the support is influenced. In addition, in the prior art, once the shoulder straps slide outwards from the shoulders and are sleeved on the arms, the arm movement of a person is limited due to the pulling action of the shoulder straps and the supporting rods, and particularly, if the person uses the support in an active state such as riding, the safety problems such as traffic accidents are easy to occur. Compared with the prior art, the utility model discloses a multifunctional support can show and improve result of use, device steadiness and security.

Furthermore, in the utility model discloses an in the multifunctional support, preferably the periphery of the shaft-like main part of main tributary vaulting pole is equipped with first ring and second ring with the mode cover that follows the length direction of shaft-like main part is arranged, first ring with the second ring can pass through the locking piece for the locking state that shaft-like main part is fixed with for the non-fixed unblock state of shaft-like main part switches between, the one end of left branch vaulting pole with first ring rotates to be connected, the one end of right branch vaulting pole with the second ring rotates to be connected, first ring with the second ring forms to follow respectively the length direction slip duplex winding of shaft-like main part the main tributary vaulting pole rotates.

According to the utility model discloses a multifunctional support, the mode cover that is arranged with the length direction along main tributary vaulting pole in the periphery of main tributary vaulting pole is equipped with first ring and second ring, first ring and second ring pass through the locking piece can switch between the locking state fixed for the main tributary vaulting pole and the non-fixed unblock state for the main tributary vaulting pole, the one end and the first rotation of ring of left side bracing piece are connected, the one end and the second rotation of ring of right side bracing piece are connected, first ring and second ring form to slide and revolve main tributary vaulting pole around to the length direction that can follow rod-shaped main part respectively, therefore, can conveniently adjust the position of left side bracing piece and right side bracing piece in the length direction of main tributary vaulting pole, thereby adjust the working length of left side bracing piece and right side bracing piece, and can conveniently adjust the left side bracing piece, the angle of right side bracing piece and main tributary vaulting pole, therefore, can reduce the support volume by a wide margin when necessary, and make the main tributary vaulting pole easily, left side bracing piece and right side bracing piece roughly are in the coplanar, thereby can make the support nearly paste in dressed person's health front side, can avoid the influence of other people to the maximum in public occasion. In contrast, in the prior art, the left and right support rods cannot slide up and down along the middle support rod, and the limitation of the connection mode between the left and right support rods and the shoulder straps is added, so that the three support rods cannot be positioned on the same plane when being worn, the size of the support cannot be greatly reduced when the support is used, the support cannot be attached to the front side of the body of a wearer, and the support is easy to touch or hurt other people in public places.

Furthermore, in the utility model discloses an among the multifunctional support, it is preferable that one side opposite to the side that leans on with the body front side that supplies the wearer of supporting pad is equipped with solid fixed ring, gu fixed ring supplies the other end block of main tributary vaulting pole, so that the main tributary vaulting pole can wind solid fixed ring rotates.

According to the utility model discloses a multifunctional support is equipped with solid fixed ring in the one side opposite that the one side that leans on with the health front side that supplies the wearing person of supporting pad, gu fixed ring supplies the other end block of main tributary vaulting pole to make the main tributary vaulting pole rotate around solid fixed ring, consequently, the wearing person can conveniently adjust the position and the angle of main tributary vaulting pole for the supporting pad during the use.

Furthermore, the utility model discloses an among the multifunctional support, it is preferred the inside of supporting pad, with the position that solid fixed ring corresponds is provided with the supporting pad backing sheet of stereoplasm.

According to the utility model discloses a multifunctional support, in the inside of supporting pad, be provided with the supporting pad backing sheet of stereoplasm in the position that corresponds with solid fixed ring, consequently, can fix solid fixed ring better, can reduce main tributary vaulting pole when pushing up backward simultaneously and oppress the local of wearing person. In contrast, in the prior art, the waistband is only a common waistband, and after the support is worn for a long time, the small end of the support rod is likely to cause too serious local compression on the abdomen of the wearer due to the self weight of the support and the weight of the mobile phone, so that health risks such as gastrointestinal functions, local blood circulation disorder and the like are caused.

In the multifunctional stent of the present invention, it is preferable that the main support rod includes a main cylinder portion and a main telescopic rod inserted into the main cylinder portion and switchable between a locked state fixed to the main cylinder portion and an unlocked state sliding on the main cylinder portion by a locking member, and a first ring and a second ring are fitted around an outer periphery of the main cylinder portion so as to be aligned in a longitudinal direction of the main cylinder portion, the first ring and the second ring being switchable between a locked state fixed to the main cylinder portion and an unlocked state not fixed to the main cylinder portion; or, the periphery of main telescopic link is equipped with first ring and second ring with the mode cover of arranging along the length direction of main telescopic link, first ring and second ring can switch between the locking state of fixing for main telescopic link and the non-fixed unblock state for main telescopic link, left branch vaulting pole includes: a left tube section, the end of the left tube section which forms the other end of the left support rod is connected with the left shoulder positioning piece in a detachable way in a rotating way; and a left telescopic rod inserted into the left tube part and switchable between a locked state fixed to the left tube part and an unlocked state sliding with respect to the left tube part by a locking member, an end portion of the left telescopic rod constituting one end of the left support rod being rotatably connected to the first ring, the right support rod including: a right tube part, the end part of the right tube part forming the other end of the right support rod is connected with the right shoulder positioning piece in a detachable way in a rotating way; and a right telescopic rod inserted into the right tube part and switchable by a lock between a locked state fixed to the right tube part and an unlocked state sliding on the right tube part, the end part of the right telescopic rod forming one end of the right supporting rod is rotationally connected with the second ring, the supporting pad is an abdomen supporting pad for the abdomen of the wearer to lean against, the supporting pad is connected with the left shoulder positioning piece from the back of the wearer through the left shoulder fixing strap, and is connected with the right shoulder positioning piece from the back of the wearer through the right shoulder fixing strap, the left shoulder fixing strap and the right shoulder fixing strap are respectively connected with the supporting pad in a detachable way, the left shoulder fixing belt and the right shoulder fixing belt are respectively formed to be adjustable in length, the left shoulder positioning piece and the right shoulder positioning piece are connected through a chest transverse belt which penetrates through the chest of a wearer, the chest transverse belt is connected with the main cylinder part through a main rod auxiliary belt, and is composed of two parts which are connected together through a buckle, the main rod auxiliary bridle is formed into a length adjustable belt, the main rod auxiliary bridle is composed of two parts which are connected together through a buckle, the end part of the main cylinder part which forms the other end of the main support rod is fixed on the fixing ring in a detachable mode, the end part of the main telescopic rod which forms one end of the main support rod is provided with the supporting part, a stopper portion against which the first ring or the second ring abuts from the support pad side is provided on a side of the main cylinder portion away from the support pad, an end portion of the main-rod auxiliary strap connected to the main cylindrical portion is switchable between a state of being connected to the stopper portion and a state of being connected to an end portion of the main cylindrical portion constituting the other end of the main support rod; or, the end portion of the main cylinder portion constituting one end of the main support rod is provided with the support portion, the end portion of the main telescopic rod constituting the other end of the main support rod is detachably fixed to the fixing ring, a stopper portion is provided on a side of the main cylinder portion close to the support pad, the first ring or the second ring abuts against the side opposite to the support pad, and an end portion of the main rod auxiliary band connected to the main cylinder portion is switchable between a state of being connected to the stopper portion and a state of being connected to the end portion of the main telescopic rod constituting the other end of the main support rod.

According to the multifunctional support of the utility model, the other end of the main support rod is fixed on the fixing ring in a detachable way, the other end of the left support rod is connected with the left shoulder positioning piece in a detachable way, and the other end of the right support rod is connected with the right shoulder positioning piece in a detachable way, so that the size of the support is easily reduced by removing the connection between the main support rod and the fixing ring, the connection between the left support rod and the left shoulder positioning piece and the connection between the right support rod and the right shoulder positioning piece, and the support is convenient to store, carry, store and transport; in addition, by releasing the connection between the main support rod and the fixing ring, the connection between the left support rod and the left shoulder positioning piece and the connection between the right support rod and the right shoulder positioning piece, one end of the main rod auxiliary strap connected with the stopping part of the main support rod is switched to be connected with the end part of the main support rod, which forms the main cylinder part or the other end of the main telescopic rod, in a detachable manner, and the support can be independently used as a three-leg support frame. When using under the non-wearing condition, unloading belly supporting pad, behind left shoulder setting element and the right shoulder setting element, support accessible main tributary vaulting pole, the supporting role of these three poles of left branch vaulting pole and right branch vaulting pole stands on ground, on carriers such as desktop or bed, play the effect similar to the tripod of photographic usefulness, can support and fixed object, and, the contained angle between the three spinal branch vaulting poles is adjusted to the length through adjusting the supplementary band of mobile jib and cross-belt in front of the chest, and through flexible main tributary vaulting pole of adjusting, the length of these three spinal branch vaulting poles of left branch vaulting pole and right branch vaulting pole, can conveniently control the height of support, the position and the angle of stability and supporting part, thereby control hope fixed object by fixed position and height, satisfy the multiple needs of people work and life. In contrast, in the prior art, when the stand is used independently, the angles of the three support rods cannot be controlled or adjusted, so that the stand cannot be stably erected on the carrier, can only be worn on the body of a wearer, and cannot be used independently as a tripod support.

Furthermore, according to the multifunctional support of the present invention, a stopper portion against which the first ring or the second ring abuts from the side of the support pad is provided on the side of the main cylinder portion away from the support pad, so that the first ring and the second ring can be prevented from slipping off from the cylinder portion; and, the horizontal band of chest is connected with backstop portion of the main tributary vaulting pole via the supplementary band of main tributary, the supplementary band of main tributary forms into adjustable length, the supplementary band of main tributary comprises two parts that link together through the eye-splice, therefore, the wearing person can utilize the supplementary band of main tributary and horizontal band of chest conveniently during the use to assist the distance of adjusting main tributary vaulting pole and health, for example, through untiing the eye-splice of horizontal band of chest, wait the eye-splice of horizontal band of chest of hasp again after backstop portion is close to the health, can prevent that the support from leaning forward or shaking back and forth and hurting the health.

Furthermore, in the multifunctional support of the present invention, preferably, the left shoulder positioning element is formed in a shape of a collar with an adjustable diameter, and the right shoulder positioning element is formed in a shape of a collar with an adjustable diameter.

According to the utility model discloses a multifunctional support, left side shoulder setting element form to the cover of diameter adjustable cyclic annular, and right side shoulder setting element forms to the cover of diameter adjustable cyclic annular, consequently, during the use, after locating the wearer shoulder with left side shoulder setting element and right side shoulder setting element cover, adjusts to suitable size through the diameter with left side shoulder setting element and right side shoulder setting element, can provide stable fulcrum for left branch vaulting pole and right branch vaulting pole, prevents that the support from leaning forward or rocking around and hindering the health.

Furthermore, the utility model discloses an among the multifunctional support, it is preferred be in be equipped with left go-between on the left side shoulder setting element, this left go-between with locate the left shoulder of the other end of left branch vaulting pole connects ring swing joint be equipped with right go-between on the right side shoulder setting element, this right go-between with locate the right shoulder of the other end of right branch vaulting pole connects ring swing joint.

According to the utility model discloses a multifunctional support is equipped with left go-between on left shoulder setting element, and ring swing joint is connected with the left shoulder of locating the other end of left branch vaulting pole to this left go-between, is equipped with right go-between on right shoulder setting element, and ring swing joint is connected with the right shoulder of locating the other end of right branch vaulting pole to this right go-between, consequently, can adjust the angle of left branch vaulting pole for left shoulder setting element and the angle of right branch vaulting pole for right shoulder setting element in a flexible way.

Furthermore, the utility model discloses an among the multifunctional support, preferably be in the inside of left side shoulder setting element with the position that a left side go-between corresponds is provided with the left go-between backing sheet of stereoplasm the inside of right side shoulder setting element with the position that the right side go-between corresponds is provided with the right go-between backing sheet of stereoplasm.

According to the utility model discloses a multifunctional support, in the inside of left shoulder setting element, be provided with the left go-between backing sheet of stereoplasm in the position that corresponds with left go-between, in the inside of right shoulder setting element, be provided with the right go-between backing sheet of stereoplasm in the position that corresponds with right go-between, consequently, can fix left go-between and right go-between better, reduce the local oppression to the wearer's health when left branch vaulting pole, right branch vaulting pole push up backward simultaneously.

Furthermore, the utility model discloses an among the multifunctional support, it is preferred the supporting pad via left shoulder fixed band with left side shoulder setting element connects, and via right side shoulder fixed band with right side shoulder setting element connects, left side shoulder fixed band with the tie point of left side shoulder setting element for the center of left side shoulder setting element be located with one side that the go-between is opposite on a left side, right side shoulder fixed band with the tie point of right side shoulder setting element for the center of right side shoulder setting element be located with one side that the go-between is opposite on a right side, left side shoulder fixed band with right side shoulder fixed band forms respectively into length-adjustable.

According to the utility model discloses a multifunctional support, the supporting pad is connected with left shoulder setting element via left shoulder fixed band, and through right shoulder fixed band and right shoulder setting element connection, the tie point of left shoulder fixed band and left shoulder setting element is located the one side opposite with left go-between for the center of left shoulder setting element, the tie point of right shoulder fixed band and right shoulder setting element is located the one side opposite with right go-between for the center of right shoulder setting element, left shoulder fixed band and right shoulder fixed band form length-adjustable respectively, therefore, in use, through taut left shoulder fixed band and right shoulder fixed band under the state that makes left shoulder fixed band and right shoulder fixed band process back, under this decurrent pulling force, make the position of left go-between just in time be located the front side of left shoulder and make the position of right go-between just in time be located the front side of right shoulder easily, can not take place the vertical shift, with left bracing piece and right bracing piece of fixing better, prevent left bracing piece and right bracing piece from sliding from top to bottom.

Further, in the multifunctional stand of the present invention, it is preferable that one end of the main support rod is provided with one of an interface and a joint that are fitted to each other, and the support portion is constituted by a fitting having the other of the interface and the joint.

According to the utility model discloses a multifunctional support is equipped with the interface that matches each other and connects one side in the one end of main tributary vaulting pole, and the supporting part comprises the accessory, and this accessory has the interface and connects the other party in, consequently, can conveniently change different accessories according to the difference of supporting object, and need not to change whole support.

Furthermore, in the multifunctional support of the present invention, it is preferable that the interface is a square interface, and the joint is a square joint.

According to the utility model discloses a multifunctional support, interface are square interface, and the joint is square joint, consequently, can prevent with simple structure that the accessory from rotating for the main tributary vaulting pole at will.

Furthermore, in the multifunctional support of the present invention, preferably, the interface is provided in the main support rod, the interface includes at least one of a first interface, a second interface, a third interface, and a fourth interface, the first interface faces the opening on the side opposite to the other end of the main support rod, the second interface faces the opening of the wearer in the manner that the normal line of the third interface is perpendicular to the normal line of the main support rod and the second interface, the normal line of the fourth interface is perpendicular to the normal line of the main support rod and the second interface, and the fourth interface faces the opening on the side opposite to the third interface.

According to the utility model discloses a multifunctional support, the main tributary vaulting pole is located to the interface, the interface includes first interface, the second interface, at least one interface in third interface and the fourth interface, first interface orientation and one side opening opposite with the other end of main tributary vaulting pole, the second interface is with normal and main tributary vaulting pole vertically mode orientation wearer's opening, the normal of third interface is perpendicular with the normal of main tributary vaulting pole and second interface, the normal of fourth interface is perpendicular with the normal of main tributary vaulting pole and second interface, and the fourth interface orientation and one side opening opposite of third interface, therefore, can conveniently satisfy the fixed and multiple object of different objects demand fixed simultaneously.

Furthermore, in the multifunctional support of the present invention, it is preferable that the third interface and the fourth interface are located on a straight line.

Furthermore, in the multifunctional support of the present invention, preferably, the second interface, the third interface and the fourth interface are located on the same side of the first interface, and the third interface and the fourth interface are located between the first interface and the second interface.

Furthermore, in the utility model discloses an in the multifunctional support, it is preferred the accessory includes mobile terminal support piece, mobile terminal support piece includes joint, rotation portion and mobile terminal support, the mobile terminal support via rotation portion with connect rotatablely and connect.

According to the utility model discloses a multifunctional support, accessory include mobile terminal support piece, and mobile terminal support piece is including connecting, rotation portion and mobile terminal support, and the mobile terminal support can be connected with connecting via rotation portion with rotating, consequently, during the use, carries mobile terminal under the state of putting mobile terminal support, can conveniently adjust mobile terminal's screen to the angle that is suitable for the wearer.

Furthermore, in the utility model discloses an among the multi-functional support, it is preferred mobile terminal support includes backplate and fixed jack catch, the backplate supplies mobile terminal to carry and puts, fixed jack catch includes follows with relative mode the backplate is outstanding with the first fixed jack catch that surrounds mobile terminal from the both sides of first direction.

According to the utility model discloses a multifunctional support, mobile terminal support include backplate and fixed jack catch, and the backplate supplies mobile terminal to carry puts, and fixed jack catch includes the first fixed jack catch that surrounds mobile terminal with the both sides from first direction with relative mode from the backplate is outstanding, consequently, keeps mobile terminal in mobile terminal support steadily easily.

Further, in the multifunctional bracket of the present invention, it is preferable that the fixing jaw includes a second fixing jaw protruding from the back plate in an opposite manner to surround the mobile terminal from both sides of a second direction perpendicular to the first direction.

According to the utility model discloses a multifunctional support, fixed jack catch include with relative mode from the backplate outstanding second fixed jack catch that surrounds mobile terminal in order to follow the both sides with first direction vertically second direction, consequently, keeps mobile terminal in the mobile terminal support firmly more easily.

Furthermore, in the multifunctional support of the present invention, it is preferable that at least one of the first fixing claws and/or at least one of the second fixing claws be provided in the back plate in a movable manner.

According to the utility model discloses a backplate is located with the mode that can remove to multi-functional support, at least one first fixed jack catch and/or at least one second fixed jack catch, consequently, can utilize fixed jack catch firmly not unidimensional mobile terminal of centre gripping, application scope is bigger, for example the centre gripping erects to put or horizontal different model cell-phones, palm computer, panel computer etc..

Furthermore, in the multifunctional support of the present invention, it is preferable that the second direction is identical to a length direction of the mobile terminal placed on the back plate, and the second fixing jaw abutted against the mobile terminal from one side of the second direction is provided with a pair of the second fixing jaws separately in the first direction.

According to the utility model discloses a multifunctional support, the second direction is unanimous with the length direction who carries the mobile terminal who puts in the backplate, the second fixed jack catch that leans on mobile terminal from one side of second direction is provided with a pair ofly on the first direction with separating, consequently, when carrying the mobile terminal put in the backplate, can make the power cord of locating a limit department of mobile terminal, earphone cord interface or loudspeaker lie in between a pair of second fixed jack catch, avoid influencing mobile terminal's power cord, earphone cord interface or loudspeaker broadcast sound.

Furthermore, in the utility model discloses an among the multifunctional support, it is preferred the accessory includes parachute kit support piece, parachute kit support piece includes joint, parachute kit support mainboard, fly leaf and locking bolt, the parachute kit support mainboard with the contained angle that the long edge direction's of joint central line becomes is less than 45, the fly leaf with the mode that the shank of mainboard follow both sides centre gripping parachute kit is supported to the parachute kit with the parachute kit supports the mainboard and can rotatably connect, the locking bolt will the parachute kit support mainboard with the fly leaf is fixed.

According to the utility model discloses a multifunctional support, the accessory includes parachute kit support piece, parachute kit support piece includes joint, parachute kit support mainboard, fly leaf and locking bolt, and the contained angle that parachute kit support mainboard and the long limit direction's of joint central line become is less than 45, therefore, when using, the parachute kit can be fixed in the suitable position of the wearer's front side, reaches almost the same effect as propping the parachute kit with the hand; and the movable plate can be rotatably connected with the umbrella supporting main plate in a manner of clamping the umbrella from two sides with the umbrella supporting main plate, and the locking bolt fixes the umbrella supporting main plate and the movable plate, so that the handle parts of the umbrellas with different sizes can be firmly clamped between the umbrella supporting main plate and the movable plate, and the movement of the umbrella is prevented.

Furthermore, the utility model discloses an among the multifunctional support, it is preferred umbrella support mainboard is equipped with the limiting plate with the stalk portion ground butt of parachute kit match.

According to the utility model discloses a multifunctional support, parachute kit support mainboard are equipped with the limiting plate with the stalk portion ground butt of parachute kit, consequently, can fix the stalk portion of parachute kit better.

Furthermore, in the multifunctional support of the present invention, preferably, the fitting includes a mirror support, the mirror support includes a joint, a universal support rod and a mirror surface fixing member, the universal support rod is a coil, and the mirror surface fixing member is connected to the joint via the universal support rod.

According to the utility model discloses a multifunctional support, accessory include reflector support, reflector support includes joint, universal bracing piece and mirror surface mounting, and universal bracing piece is the coil, and the mirror surface mounting is via universal bracing piece and articulate, and consequently, the person of dress can adjust the coil according to the posture of self, makes the angle and the position of reflector be fit for the needs of self, for example the needs when riding.

Furthermore, the utility model discloses an among the multifunctional support, preferably the main tributary vaulting pole the left branch vaulting pole with the right branch vaulting pole is extending structure respectively.

According to the utility model discloses a multifunctional support, main tributary vaulting pole, left branch vaulting pole and right branch vaulting pole are extending structure respectively, consequently, are in the shrink state through making main tributary vaulting pole, left branch vaulting pole and right branch vaulting pole, can reduce the volume of support by a wide margin to make the support paste in wearer's health front side, under the circumstances such as taking public transport means or walking fast, even dress the support, the wearer also can conveniently carry out the activity of self, avoids causing the influence to other people simultaneously easily.

Furthermore, in the multifunctional support of the present invention, it is preferable that the band includes a left band extending from the support pad toward the left side and a right band extending from the support pad toward the right side, the left band and the right band are respectively formed to be adjustable in length, and the front end of the left band and the front end of the right band are provided with a buckle capable of engaging with each other.

Furthermore, the utility model discloses an among the multifunctional support, preferably left side shoulder setting element with right side shoulder setting element is connected through the chest horizontal band of passing the person's of dress chest, chest horizontal band via mobile jib auxiliary band with the main tributary vaulting pole is connected, the supporting pad can for the main tributary vaulting pole is dismantled, left side shoulder setting element can for left branch vaulting pole is dismantled, right side shoulder setting element can for right branch vaulting pole is dismantled, the mobile jib auxiliary band with the tip that the main tributary vaulting pole is connected can with the state of connecting midway of main tributary vaulting pole and with switch between the state that the other end of main tributary vaulting pole is connected, chest horizontal band with the auxiliary band of mobile jib all constitutes for length adjustable.

According to the utility model discloses a multifunctional support, left shoulder setting element and right shoulder setting element are connected through the chest horizontal band of the chest that passes the wearer, the chest horizontal band is connected with the main tributary vaulting pole via main tributary auxiliary band, the supporting pad can be dismantled for the main tributary vaulting pole, left shoulder setting element can be dismantled for the left branch vaulting pole, right shoulder setting element can be dismantled for the right branch vaulting pole, the tip of main tributary auxiliary band being connected with the main tributary vaulting pole can switch between the state of midway connection with the main tributary vaulting pole and the state of being connected with the other end of main tributary vaulting pole, chest horizontal band and main tributary auxiliary band all constitute length-adjustable, therefore, through dismantling the supporting pad from the main tributary vaulting pole, dismantle left shoulder setting element from the left branch vaulting pole and dismantle right shoulder setting element from the right branch vaulting pole, the support can independently use as three-legged supports frame, can stand on the carrier through the supporting role of main tributary vaulting pole, left branch vaulting pole and right branch vaulting pole, can support and fix the object; in addition, when the stand is used as a tripod stand, the length of the chest strap and the main-pole auxiliary strap can be adjusted by switching the end of the main-pole auxiliary strap connected to the main support pole to a state connected to the lower end of the main support pole, thereby stably maintaining an object at a desired height.

Furthermore, the utility model discloses an among the multifunctional support, preferably main telescopic link is square pipe, the confession of main section of thick bamboo portion main telescopic link male hole be with main telescopic link assorted square.

According to the utility model discloses a multifunctional support, main telescopic link are square pipe, and the confession main telescopic link male hole of main section of thick bamboo portion is the square that matches with main telescopic link, consequently, can prevent with simple structure that main telescopic link is rotatory for main section of thick bamboo portion.

Furthermore, the utility model discloses an among the multifunctional support, preferably the main tributary vaulting pole can stretch out and draw back, and be provided with many side by side, many the one end of main tributary vaulting pole through more than one interface or joint with the supporting part is connected, many the other end of main tributary vaulting pole through more than one buckle with the truck setting element is connected.

According to the utility model discloses a multifunctional support, main tributary vaulting pole are provided with many side by side, consequently, enable that the support is more firm, safer, and the effect of the fixed object of support is better.

Furthermore, the utility model discloses an among the multifunctional support, it is preferred many the main tributary vaulting pole links together through the horizontal pole, the horizontal pole is equipped with one, or the interval is provided with many in the length direction of main tributary vaulting pole.

According to the utility model discloses a multifunctional support, many main tributary vaulting poles link together through the horizontal pole, and the horizontal pole is equipped with one, or the interval is provided with many on the length direction of main vaulting pole, consequently, enables that the support is more firm, safer, and the effect of the fixed object of support is better.

Furthermore, the utility model discloses an among the multifunctional support, preferably the main tributary vaulting pole can stretch out and draw back, and is provided with two side by side, two the one end of main tributary vaulting pole is passed through two interfaces and is constituted the double-end joint of the accessory of supporting part is connected, two the other end of main tributary vaulting pole pass through two buckles with two solid fixed ring that the trunk setting element was equipped with are connected, two the periphery of one party in the main tributary vaulting pole is in order to follow the mode cover that the length direction of one party was arranged is equipped with first ring, first ring can for the fixed locking state of one party with for switch between the non-fixed unblock state of one party, two the periphery of the other party in the main tributary vaulting pole is in order to follow the mode cover that the length direction of the other party was arranged is equipped with the second ring, the second ring can for the fixed locking state of the other party with for switch between the non-fixed unblock state of the other party, the one end of left branch vaulting pole with first ring rotates to be connected, the one end of right branch vaulting pole with the second ring rotates to be connected.

(effects of utility model)

According to the utility model provides a multifunctional support, the truck setting element includes the bandage and has the flexible supporting pad, the bandage forms to can be alone or encircle the truck of wearing person with the supporting pad cooperation, and be connected with the main tributary vaulting pole via the supporting pad, the supporting pad supplies wearing person's health front side to paste, and at least some forms to be wider than the bandage in the up-and-down direction, therefore, compare with the condition of simply constituting the truck setting element by the bandage, can increase the stress area of wearing person's health, reduce the local oppression to the health, and, the supporting pad has the flexibility, when making the supporting pad support the health through the bandage and leaning on, can be more next to the shin, and press close to health one side softer, help improving the steadiness, security and wearing person's comfort level.

Furthermore, according to the utility model provides a multi-functional support can firmly support multiple article such as mobile terminal, parachute kit, lamps and lanterns, navigator in the person's of wearing health front side. The requirement of fixing objects in different human activity states can be met, the requirement of fixing objects in different human static states can also be met, the safety is high, and the practicability is high. In addition, when the disposable health-care shoe is worn and used, the size can be greatly reduced according to needs, and the disposable health-care shoe is attached to the front side of a body, so that people can move conveniently, and the influence on other people is avoided. In addition, the three-leg support can be worn and also can be independently used as a three-leg support in a non-worn state. The multifunctional auxiliary tool can well meet the requirement of fixing articles on the front side of the body of people in work or life in various scenes, and is an important auxiliary tool for improving the work efficiency and enriching colorful life in the network era.

Drawings

Fig. 1 is a perspective view schematically showing the overall structure of a multifunction bracket according to an embodiment of the present invention.

Fig. 2 is a perspective view schematically showing a main support rod in the multifunctional bracket according to the embodiment of the present invention.

Fig. 3 is a perspective view schematically showing a part of the main support bar in the multifunctional stent according to the embodiment of the present invention.

Fig. 4 is a perspective view schematically showing a part of the left support bar in the multifunctional bracket according to the embodiment of the present invention.

Fig. 5 is a perspective view schematically showing a left shoulder positioning member in the multifunctional bracket according to the embodiment of the present invention.

Fig. 6 is a perspective view schematically showing a trunk positioning member in the multifunctional stand according to the embodiment of the present invention.

Fig. 7 is a perspective view schematically showing a state of use of the multifunctional bracket according to the embodiment of the present invention.

Fig. 8 is a perspective view schematically showing a mobile terminal support member as an example of an accessory in the multifunction cradle according to the embodiment of the present invention.

Fig. 9 is another perspective view schematically showing a mobile terminal support member as an example of an accessory in the multifunctional cradle according to the embodiment of the present invention.

Fig. 10 is a perspective view schematically showing an umbrella support member as an example of an accessory in the multifunctional stand according to the embodiment of the present invention.

Fig. 11 is a perspective view schematically showing a mirror holder as an example of an attachment in the multifunction holder according to the embodiment of the present invention.

Fig. 12 is a perspective view schematically showing a modification of the mobile terminal support shown in fig. 8 and 9.

(description of symbols)

1. Multifunctional support

10. Main support rod

11. Rod-shaped main body

111. Main barrel part

1111. Stop part

112. Main telescopic rod

12. First ring

121. First ring main body

1211. Lock catch

122. Connecting ring

13. Second ring

20. Left support rod

21. Left barrel part

211. Left shoulder joint ring

212. Lock catch

213. Left rod connecting ring

214. Left earphone line fixing buckle

22. Left telescopic rod

30. Right support bar

31. Right barrel part

32. Right telescopic rod

40. Trunk positioning piece

41. Binding band

411. Left bandage

412. Right bandage

42. Supporting pad

421. Left shoulder fixing belt interface

422. Right shoulder fixing belt interface

423. Fixing ring

50. Left shoulder positioning piece

51. Left connecting ring

52. Chinese character 'ri' shaped button

60. Right shoulder positioning piece

70. Supporting part

71. Mobile terminal support

711. Joint

712. Rotating part

713. Mobile terminal support

7131. Back plate

7132. Fixed claw

7132A first fixing clamping jaw

7132B second fixing clamping jaw

714. Connecting rod

72. Umbrella support

721. Joint

722. Umbrella supporting main board

723. Movable plate

724. Locking bolt

725. Limiting plate

726. Elastic cushion

73. Reflector support

731. Joint

732. Universal support rod

733. Mirror surface fixing piece

81. Left shoulder fixing strap

82. Right shoulder fixing strap

91. Chest transverse belt

92. Main rod auxiliary binding band

PT interface

PT1 first interface

PT2 second interface

PT3 third interface

PT4 fourth interface

X first direction

Y second direction

Detailed Description

Next, a multifunctional stand according to an embodiment of the present invention will be described with reference to fig. 1 to 9.

Incidentally, terms indicating directions such as "left", "right", "upper", "lower", and the like used herein are each based on a state when the wearer stands on the ground and wears the multifunction stand in such a manner that the main stay extends in the up-down direction and is located on the front side of the body, for example, "left" refers to the left side of the body of the wearer.

(integral Structure of multifunctional holder)

As shown in fig. 1, the multifunctional stand 1 includes a main support bar 10, a left support bar 20, a right support bar 30, a trunk positioning member 40, a left shoulder positioning member 50, and a right shoulder positioning member 60, wherein a support portion 70 for supporting an object such as a mobile terminal is provided at one end of the main support bar 10, the other end of the main support bar 10 is connected to the trunk positioning member 40, one end of the left support bar 20 is connected to the middle of the main support bar 10, the other end of the left support bar 20 is connected to the left shoulder positioning member 50, one end of the right support bar 30 is connected to the middle of the main support bar 10, and the other end of the right support bar 30 is connected to the right shoulder positioning member 60.

Further, as shown in fig. 1, the trunk positioning member 40 includes a strap 41 and a support pad 42 having flexibility, the strap 41 is formed to surround the trunk of the wearer alone or in cooperation with the support pad 42 and is connected to the main support pole 10 via the support pad 42, the support pad 42 is abutted by the front side of the body of the wearer, and at least a part is formed to be wider than the strap 41 in the up-down direction.

(Structure of Main support bar)

The main support bar 10 is made of, for example, a light and strong material.

Further, as shown in fig. 1, a first ring 12 and a second ring 13 are fitted around the outer periphery of the rod-shaped body 11 of the main support rod 10 so as to be aligned in the longitudinal direction of the rod-shaped body 11, the first ring 12 and the second ring 13 are switchable between a locked state fixed to the rod-shaped body 11 and an unlocked state not fixed to the rod-shaped body 11 by a locking member, one end of the left support rod 20 is rotatably connected to the first ring 12, one end of the right support rod 30 is rotatably connected to the second ring 13, and the first ring 12 and the second ring 13 are formed so as to be rotatable around the rod-shaped body 11, respectively.

Here, as shown in fig. 1 and 2, the main support bar 10 has a telescopic structure (may be a stepless telescopic structure or a stepped telescopic structure), and includes: a main tube part 111, an end part of the main tube part 111 constituting the other end of the main support rod 10 being detachably fixed to a fixing ring 423 (see fig. 6) of the trunk stay 40; and a main telescopic rod 112 inserted into the main cylindrical portion 111, and switchable by a lock between a locked state in which the main telescopic rod 112 is fixed to the main cylindrical portion 111 and an unlocked state in which the main telescopic rod is slidable with respect to the main cylindrical portion 111.

As shown in fig. 1 and 2, the outer shape of the main tubular portion 111 is circular, and the first ring 12 and the second ring 13 are provided on the outer peripheral sleeve of the main tubular portion 111 so as to be aligned in the longitudinal direction of the main tubular portion 111 (in the illustrated example, the first ring 12 is located above the second ring 13, but the first ring 12 is not limited thereto, and may be located below the second ring 13), and the first ring 12 and the second ring 13 are switchable between a locked state fixed to the main tubular portion 111 and an unlocked state not fixed to the main tubular portion 111.

As shown in fig. 1 and 2, a stopper portion 1111 against which the first ring 12 abuts from the support pad 42 side is provided on a side of the main cylindrical portion 111 away from the support pad 42 (in the illustrated example, an end portion of the main cylindrical portion 111, but not limited thereto). The stopper 1111 is preferably formed in a ring shape.

Further, the end of the main cylindrical portion 111 near the support pad 42 is preferably a movable circular snap, whereby the fixing or releasing with the support pad 42 is facilitated, and the circular snap may be fixed to the fixing ring 423 of the support pad 42.

Further, it is preferable that the main telescopic rod 112 has a square shape (for example, the main telescopic rod 112 is formed of a square pipe), and the hole of the main cylindrical part 111 into which the main telescopic rod 112 is inserted has a square shape matching the shape of the main telescopic rod 112, so that the main telescopic rod 112 is prevented from rotating in the main cylindrical part 111, and the main support rod 10 is better fixed.

In addition, the main cylindrical part 111 is preferably provided with a lock catch constituting a locking member for preventing the relative sliding of the main telescopic rod 112 after the telescopic length of the main telescopic rod 112 is determined, and the lock catch may be configured to be a lock catch for adjusting the length of the main telescopic rod 112 by using a support leg of a conventional tripod for photography, and the main telescopic rod 112 may be fixed in length by being locked by pressing the lock catch, and the main telescopic rod 112 may be adjusted in length by releasing the lock catch.

Further, as shown in fig. 3, the first ring 12 is integrally formed, for example, as an 8-shaped double ring structure including a first ring main body 121 and a connection ring 122. The first ring body 121 is formed in a ring shape, slidably and rotatably fitted around the main cylinder 111, and is provided with a lock 1211 constituting a locking member for adjusting the coupling orientation and angle of the left support bar 20 and the main support bar 10. The lock 1211 may be formed by a lock whose length is adjusted by a support leg of a conventional tripod for photographing, and is convenient to operate. The connection ring 122 is connected to the first ring body 121 and rotatably connected to one end of the left support bar 20, and is preferably bent from a circular material.

Further, the second ring 13 is integrally formed, for example, in an 8-shaped double ring structure including a second ring main body and a connecting ring, as in the first ring 12. The second ring body is annular, is slidably and rotatably fitted over the main cylinder 111, and is provided with a lock catch constituting a locking member for adjusting the connection orientation and angle between the right support bar 30 and the main support bar 10. The lock catch can adopt the lock catch for adjusting the length of the supporting leg of the existing tripod for photography, and the operation is convenient. A connection ring is connected to the second ring body and rotatably connected to one end of the right support bar 30, and the ring is preferably bent from a circular material.

Further, as shown in fig. 1 and 2, one end of the main support bar 10 is provided with a support part 70.

Here, as shown in fig. 2, a port PT is provided at an end of the main telescopic rod 112 constituting one end of the main support rod 10, and the support part 70 is constituted by a fitting having a joint matching with the port PT.

In addition, as shown in fig. 2, the interface PT includes a first interface PT1, a second interface PT2, a third interface PT3, and a fourth interface PT4, the first interface PT1 opens toward a side opposite to the other end of the main support rod 10 (i.e., the end where the trunk positioning member 40 is disposed), the second interface PT2 opens toward the wearer in a manner that a normal line thereof is perpendicular to (the length direction of) the main support rod 10, the normal line of the third interface PT3 is perpendicular to (the length direction of) the main support rod 10 and a normal line of the second interface PT2, the normal line of the fourth interface PT4 is perpendicular to normal lines of the main support rod 10 and the second interface PT2, and the fourth interface PT4 opens toward a side opposite to the third interface PT 3. Also, the third port PT3 and the fourth port PT4 are preferably located on a straight line. Preferably, the second port PT2, the third port PT3, and the fourth port PT4 are located on the same side of the first port PT1, and the third port PT3 and the fourth port PT4 are located between the first port PT1 and the second port PT 2. It is preferable that the port PT be a square port (more preferably, a square port which is hollow), and the fitting constituting the support portion 70 have a square port (more preferably, a square port which can be inserted into the square port) which is fitted to the port PT. Also, it is preferable that the joint inserted into the interface PT is fixed by a lock bolt. Preferably, the first port PT1, the second port PT2, the third port PT3, and the fourth port PT4 have the same size.

(Structure of left and right support bars)

The left support rod 20 is made of a light and strong material, such as carbon steel, alloy, magnesium aluminum alloy, etc., to provide a good fixing position, and at the same time, to reduce the weight of the whole device and the load of the wearer when wearing the device.

In addition, as shown in fig. 1, the left support rod 20 is a telescopic structure (may be a stepless telescopic structure, or a stepped telescopic structure, such as a three-step telescopic structure or a four-step telescopic structure), so as to adjust the relative position of the support portion 70 and the body of the wearer as required, and facilitate storage.

Here, as shown in fig. 1 and 4, the left support bar 20 includes: a left tube part 21, wherein the end part of the left tube part 21 forming the other end of the left support rod 20 (specifically, the left shoulder connecting ring 211 at the other end of the left support rod 20 is preferably a hollow movable round buckle, which is convenient to fix or release with the left shoulder positioning piece 50, and the round buckle is connected with the left connecting ring 51 on the left shoulder positioning piece 50) and is connected with the left shoulder positioning piece 50 in a detachable way in a rotating way; and a left telescopic link 22 inserted into the left tube part 21 and switchable between a locked state in which the left telescopic link 22 is fixed to the left tube part 21 and an unlocked state in which the left telescopic link is slidable with respect to the left tube part 21 by a lock, wherein an end of the left telescopic link 22 constituting one end of the left support rod 20 is rotatably connected to the first ring 12 (specifically, the connection ring 122 of the first ring 12).

As shown in fig. 4, the left tube part 21 is preferably provided with a lock 212 constituting a locking member, the lock 212 preventing the relative sliding of the left telescopic rod 22 after the telescopic length of the left telescopic rod 22 is determined, and the lock is preferably configured by screwing and locking a lock for adjusting the length of the support leg of a conventional tripod for photography, thereby fixing the length of the left telescopic rod 22, and by unscrewing the lock, the length of the left telescopic rod 22 can be adjusted.

Further, as shown in fig. 1, the end of the left telescopic rod 22 close to the main support rod 10 is preferably a left rod connecting ring 213. The left rod connecting ring 213 is a movable circular buckle, which is convenient to fix or release with the main support rod 10. Also, the circular snap is preferably rotatably connected with the first ring 12 (specifically, the connection ring 122 of the first ring 12) on the main support bar 10. The left support bar 20 and the main support bar 10 can be adjusted at any angle, and the left support bar 20 can be adjusted around the main support bar 10 by simultaneously rotating the first ring 12 on the main support bar 10.

Similarly, the right support rod 30 is made of a material with a light weight and a certain strength, such as carbon steel, alloy, magnesium aluminum alloy, etc., to provide a good fixing position, and to reduce the weight of the whole device and the load when the wearer wears the device.

In addition, as shown in fig. 1, the right support rod 30 is a telescopic structure (may be a stepless telescopic structure, or a stepped telescopic structure, such as a three-step telescopic structure or a four-step telescopic structure), so as to adjust the relative position of the support portion 70 and the body of the wearer as required, and facilitate storage.

Here, as shown in fig. 1, the right support bar 30 includes: a right tube part 31, wherein the end part of the right tube part 31 forming the other end of the right support rod 30 (specifically, a right shoulder connecting ring at the other end of the right support rod 30, the structure of which is preferably a hollow movable round buckle, which is convenient to fix or release with the right shoulder positioning piece 60, and the round buckle is connected with the right connecting ring on the right shoulder positioning piece 60) is connected with the right shoulder positioning piece 60 in a detachable way in a rotating way; and a right extendable rod 32 inserted into the right tube 31 and switchable between a locked state in which the right extendable rod 32 is fixed to the right tube 31 and an unlocked state in which the right extendable rod is slidable relative to the right tube 31 by a lock, wherein an end of the right extendable rod 32 constituting one end of the right support rod 30 is rotatably connected to the second ring 13 (specifically, the connection ring of the second ring 13).

Preferably, the right cylindrical portion 31 is provided with a lock catch constituting a locking member for preventing the right telescopic rod 32 from sliding relative to each other after the telescopic length of the right telescopic rod 32 is determined, and the lock catch is preferably configured to be screwed and locked by a screw thread to fix the length of the right telescopic rod 32, and to be loosened by the screw thread to adjust the length of the right telescopic rod 32.

In addition, the end of the right telescopic rod 32 close to the main support rod 10 is preferably a right rod eye. The structure of the right rod connecting ring is a movable circular buckle, and the right rod connecting ring is conveniently fixed or loosened with the main support rod 10. And, the circular snap is preferably rotatably connected with the second ring 13 (in particular, the connection ring of the second ring 13) on the main support bar 10. The right support bar 30 and the main support bar 10 can be adjusted at any angle, and the right support bar 30 can be adjusted around the main support bar 10 by simultaneously rotating the second ring 13 on the main support bar 10.

(left shoulder spacer and right shoulder spacer configuration)

As shown in fig. 1 and 5, the left shoulder positioning member 50 is formed in a collar shape with an adjustable diameter.

Here, it is preferable that the left shoulder fixing element 50 has a certain width to reduce local pressure on the wearer's body. Also, the diameter size of the left shoulder positioning member 50 is preferably adjusted by the d-shaped buckle 52. Moreover, the left shoulder positioning element 50 is preferably made of a softer material, such as nylon, terylene, polypropylene and other common backpack strap materials, so as to improve the wearing comfort of the wearer and generally take into consideration beauty and practicability.

In addition, the left shoulder positioning piece 50 is connected with the left support rod 20 (specifically, the left tube part 21 of the left support rod 20) through a movable buckle.

Here, the left shoulder positioning piece 50 is provided with a left connection ring 51, and the left connection ring 51 is movably connected to a left shoulder ring provided at the other end of the left support bar 20. A hard left connecting ring support piece is provided inside the left shoulder retainer 50 at a position corresponding to the left connecting ring 51.

As shown in fig. 1, 5 and 6, one end of the left shoulder fixing strap 81 is preferably fixed to the left shoulder positioning member 50 at a position opposite to the left connecting ring 51, and the other end of the left shoulder fixing strap 81 passes around the back of the wearer and is connected to a left shoulder fixing strap connection 421 described below on the support pad 42, preferably by a backpack buckle.

Likewise, the right shoulder spacer 60 is formed in a collar shape with an adjustable diameter.

In addition, the right shoulder positioning piece 60 is connected with the right support rod 30 (specifically, the tube part 31 of the right support rod 30) through a movable buckle.

Here, it is preferable that the right shoulder fixing member 60 has a certain width to reduce a local pressure to the wearer's body. Also, the diameter size of the right shoulder spacer 60 is preferably adjusted by a letter-type buckle. Also, the right shoulder spacer 60 is preferably a softer material, such as a conventional backpack strap material, to enhance the wearer's comfort.

Here, a right connecting ring is provided on the right shoulder positioning member 60, and the right connecting ring is movably connected to a right shoulder receiving ring provided at the other end of the right support rod 30. In addition, a hard right connecting ring support piece is provided at a position corresponding to the right connecting ring inside the right shoulder retainer 60.

Further, as shown in fig. 1 and 6, one end of the right shoulder securing strap 82 is fixed to the right shoulder positioning element 60, preferably at a position opposite to the right attachment ring, and the other end of the right shoulder securing strap 82 passes around the back of the wearer and is connected to a right shoulder securing strap interface 422 on the support pad 42, described below, preferably by a backpack buckle.

(Structure of torso holding piece)

As described above, the trunk positioning member 40 includes the strap 41 and the support pad 42 having flexibility.

Here, as shown in fig. 1 and 6, the binding band 41 includes a left binding band 411 extending leftward from the support pad 42 and a right binding band 412 extending rightward from the support pad 42, and a front end of the left binding band 411 and a front end of the right binding band 412 are provided with a buckle capable of engaging with each other. Also, it is preferable that the left strap 411 and the right strap 412 are respectively formed to be adjustable in length, for example, constituted by a backpack strap adjustable in length. The left strap 411 and the right strap 412 are connected and fixed to the wearer's body, preferably to the waist portion behind the wearer's body, for example, by a back wrap buckle.

In addition, as shown in fig. 1, the supporting pad 42 is an abdominal supporting pad for the abdomen of the wearer to lean against, and the supporting pad 42 is connected with the left shoulder positioning element 50 from the back of the wearer via the left shoulder fixing strap 81, and is connected with the right shoulder positioning element 60 from the back of the wearer via the right shoulder fixing strap 82.

Further, as shown in fig. 1, a left shoulder fixing strap 81 and a right shoulder fixing strap 82 are detachably connected to the support pad 42, respectively. Specifically, as shown in fig. 1 and 6, the support pad 42 has: a left shoulder strap interface 421 located on the right side and to which the left shoulder strap 81 is connected; and a right shoulder strap interface 422 located on the left side and to which the right shoulder strap 82 is connected.

Further, as shown in fig. 1, the connection portion of the left shoulder positioning member 50 to the left support bar 20 and the connection portion of the right shoulder positioning member 60 to the right support bar 30 are connected by a chest cross-band 91 that passes through the chest of the wearer. The lateral chest strap 91 is connected to the main cylinder 111 via a main-rod auxiliary strap 92 (for example, by a movable buckle) (one end of the main-rod auxiliary strap 92 is switchable between a state of being connected to the stopper 1111 of the main cylinder 111 and a state of being connected to the end of the main cylinder 111 that constitutes the other end of the main support rod 10, and the other end is preferably connected to the lateral chest strap 91 by a backpack buckle), and is composed of two parts connected together by a buckle (but not limited thereto, and may be composed of one part without a buckle). The main lever auxiliary strap 92 is formed to be adjustable in length, and the main lever auxiliary strap 92 is formed of two parts connected together by a buckle.

Further, the connection point of the left shoulder fixing strap 81 and the left shoulder positioning member 50 is located on the opposite side of the left connection ring 51 with respect to the center of the left shoulder positioning member 50, and the connection point of the right shoulder fixing strap 82 and the right shoulder positioning member 60 is located on the opposite side of the right connection ring with respect to the center of the right shoulder positioning member 60.

Further, as shown in fig. 6, a fixing ring 423 is provided on the opposite side of the support pad 42 from the side against which the front side of the wearer's body abuts, and the fixing ring 423 is engaged with the other end of the main support rod 10 so that the main support rod 10 can rotate (for example, can rotate nearly 180 °) around the fixing ring 423. Also, it is preferable that the fixing ring 423 is bent from a circular material to facilitate movement of a member connected thereto. The fixing ring 423 is preferably made of a material having a light weight and a certain strength, such as carbon steel or alloy.

In addition, a hard support pad supporting piece is provided in a position corresponding to the fixing ring 423 in the support pad 42.

(main effect of the present embodiment)

According to the multifunctional cradle 1 of the present embodiment, the trunk positioning member 40 includes the straps 41 and the support pads 42 having flexibility, the straps 41 are formed so as to surround the trunk of the wearer alone or in cooperation with the support pads 42, and are connected to the main support rods 10 via the support pads 42, the support pads 42 are attached to the front side of the body of the wearer, and at least a part thereof is formed so as to be wider than the straps 41 in the up-down direction, and therefore, compared with the case where the trunk positioning member is constituted solely by the straps, the force-receiving area of the body of the wearer can be increased, and the local pressure on the body is reduced, and the support pads 42 have flexibility, and when the support pads 42 are attached to the body by the straps 41, they can fit more closely and are softer near the body side, contributing to the improvement of the stability, safety, and comfort of the wearer.

In addition, according to the multifunctional support 1 of the present embodiment, the support pad 42 is an abdominal support pad against which the abdomen of the wearer is attached, the support pad 42 is connected to the left shoulder positioning member 50 via the left shoulder fixing strap 81, and is connected to the right shoulder positioning member 60 via the right shoulder fixing strap 82, the connection portion of the left shoulder positioning member 50 and the left support rod 20 and the connection portion of the right shoulder positioning member 60 and the right support rod 30 are connected through the front cross-chest strap 91 that passes through the front of the chest of the wearer, and therefore, the left and right displacements of the connection portion of the left shoulder positioning member 50 and the left support rod 20 and the connection portion of the right shoulder positioning member 60 and the right support rod 30 can be prevented by the front cross-chest strap 91, and the vertical and horizontal displacements of the connection portion of the left shoulder positioning member 50 and the left support rod 20 and the connection portion of the right shoulder positioning member 60 and the right support rod 30 can be well prevented by combining the effects of the left shoulder fixing strap 81 and right shoulder fixing strap 82, and thus the relative positions of the multifunctional support 1 and the wearer can be well maintained, that is relatively unchanged with respect to the body of the wearer, and the front and rear and upper and lower parts of the wearer, thereby ensuring that the supporting object and the supporting object are not to be relatively changed to be supported by the wearer. In contrast, in the prior art, the fatal defect that the shoulder strap serving as a shoulder fixing part displaces in the vertical or horizontal direction in the using process of the support cannot be overcome, because of the physiological structure of a human body, the shoulder part of the trunk connected with the arm is of a structure which gradually becomes smaller outwards, and when a person uses the support, certain actions inevitably occur, so that the force continuously acting on the supporting rod in each direction is caused, and under the influence of the acting force, the shoulder strap is easy to displace because the shoulder strap is not provided with the vertical or horizontal fixing part, and the displacement of the shoulder strap directly causes the displacement of the left supporting rod or the right supporting rod, so that the displacement of a mobile phone which wants to be fixed is caused, and the using effect of the support is influenced. In addition, in the prior art, once the shoulder straps slide outwards from the shoulders and are sleeved on the arms, the arm movement of a person is limited due to the pulling action of the shoulder straps and the supporting rods, and particularly, if the person uses the support in an active state such as riding, the safety problems such as traffic accidents are easy to occur. Compared with the prior art, the utility model discloses a multifunctional support can show and improve result of use, device steadiness and security.

Further, according to the multifunctional stand 1 of the present embodiment, the main support rod 10 includes the main cylinder part 111, the end of the main cylinder part 111 constituting the other end of the main support rod 10 is detachably fixed to the fixing ring 423, the other end of the left support rod 20 is detachably connected to the left shoulder positioning piece 50, and the other end of the right support rod 30 is detachably connected to the right shoulder positioning piece 60, so that the size of the stand is easily reduced by releasing the connection of the main support rod 10 to the fixing ring 423, the connection of the left support rod 20 to the left shoulder positioning piece 50, and the connection of the right support rod 30 to the right shoulder positioning piece 60, and the storage, carrying, storage, and transportation are facilitated; further, by releasing the connection between the main support bar 10 and the fixing ring 423, the connection between the left support bar 20 and the left shoulder rest 50, and the connection between the right support bar 30 and the right shoulder rest 60, the stand can be independently used as a tripod stand, as shown in fig. 7. When the main support frame is used under a non-wearing condition, after the support pad 42, the left shoulder positioning piece 50 and the right shoulder positioning piece 60 are detached, one end of the main rod auxiliary strap 92 connected with the main support rod 10 stopping portion 1111 is switched to be detachably connected with the other end portion of the main cylinder portion 111 of the main support rod 10, the support frame can stand on a ground, a table top or a bed and the like through the supporting effect of the three rods of the main support rod 10, the left support rod 20 and the right support rod 30, the support frame can play a role similar to a tripod for photography and can support and fix an object, the included angle between the three support rods can be adjusted by adjusting the length of the main rod auxiliary strap 92 and the chest transverse strap 91, the length of the three support rods of the main support rod 10, the left support rod 20 and the right support rod 30 can be adjusted in a telescopic manner, the height and stability of the support frame and the position and angle of the support portion can be conveniently controlled, so that the position and height of the object to be fixed are controlled, and various requirements of work and life of people are met. In contrast, in the prior art, when the stand is used independently, the angles of the three support rods cannot be controlled and adjusted, so that the stand cannot be stably erected on a carrier, can only be worn on the body of a wearer, and cannot be used independently as a tripod support.

In addition, according to the multifunctional bracket 1 of the present embodiment, the needs of fixing an object, such as riding, walking, running, etc., in different activity states of the wearer can be satisfied; the requirement of fixing objects in different static states of a wearer can be met, such as the requirement of fixing the objects in standing, different sitting postures (such as sitting on a stool, a chair and a sofa or leaning against a bed head) and lying states; and can also be used as a fixed object for special groups, such as patients and disabled persons. It is easy to firmly fix an object using the multifunctional bracket 1 in various scenes. In contrast, in the prior art, the telescopic link is only inserted in the fixing base of waistband and baldric, even the wearer uses the support under relative quiescent condition, the telescopic link also deviates from the fixing base very easily, probably leads to the cell-phone can't fix and fall impaired, more can not use the support when the wearer moves about, consequently, the use occasion is very limited, and has great potential safety hazard.

The present invention has been described above by way of example with reference to the accompanying drawings, and it is to be understood that the specific implementations of the present invention are not limited to the above-described embodiments.

For example, in the above embodiment, it is preferable that the angles of the left and

right support rods

20 and 30 around the main support rod 10 and the main support rod 10 be adjustable by approximately 180 °, and the positions of the ends of the left and

right support rods

20 and 30 on the main support rod 10 be adjustable to some extent, so that an object desired to be fixed can be fixed to almost any position of the front side of the wearer within a certain range, which is desirable for various needs. However, without being limited thereto, the angles formed by the left and right support bars 20 and 30 around the main support bar 10 and the main support bar 10 may be adjustable by approximately 180 °, or may be fixed, and the positions of the ends of the left and right support bars 20 and 30 on the main support bar 10 may also be fixed.

Further, in the above-described embodiment, as shown in fig. 8 and 9, the accessory may include the mobile terminal support 71, the mobile terminal support 71 includes the joint 711, the rotating part 712, and the mobile terminal bracket 713 is rotatably connected with the joint 711 via the rotating part 712. The rotating part 712 is preferably formed of a hinge or a ball joint. The rotating portion 712 is preferably adjustable approximately 180 ° and may be secured by a locking bolt.

Also, the mobile terminal holder 713 includes a back plate 7131 and a fixing jaw 7132, the back plate 7131 is placed by a mobile terminal not shown, and the fixing jaw 7132 includes a first fixing jaw 7132A protruding from the back plate 7131 in an opposite manner to surround the mobile terminal from both sides in the first direction X. Also, as shown in fig. 8 and 9, it is preferable that the fixing jaw 7132 further includes a second fixing jaw 7132B protruding from the back plate 7131 in an opposite manner to surround the mobile terminal from both sides of a second direction Y perpendicular to the first direction X. Also, it is preferable that at least one first fixed jaw 7132A and/or at least one second fixed jaw 7132B is movably provided to the back plate 7131. As shown in fig. 8 and 9, the second direction Y is preferably the same as the longitudinal direction of the mobile terminal mounted on the back plate 7131, and a pair of second fixing claws 7132B abutting against the mobile terminal from one side of the second direction Y is preferably separately provided in the first direction X to avoid affecting the power line, the headphone jack, or the speaker sound of the mobile terminal.

Furthermore, in the above-described embodiment, as shown in fig. 10, the accessory may also include the umbrella support 72, and the umbrella support 72 includes the joint 721, the umbrella support main plate 722, the movable plate 723, and the locking bolt 724. Further, it is preferable that the longitudinal center lines of both the umbrella support main plate 722 and the joint 721 are flush with each other. Further, the angle formed by the umbrella support main plate 722 and the center line of the joint 721 in the longitudinal direction is preferably less than 45 ° (more preferably, 25 ° to 35 °, in order to achieve substantially the same effect as that achieved by supporting an umbrella by hand). The movable plate 723 is rotatably connected to the umbrella support main plate 722 so as to sandwich a handle of an umbrella (not shown), such as an umbrella or a sun shade, from both sides of the umbrella support main plate 722, and the locking bolt 724 fixes the umbrella support main plate 722 and the movable plate 723. As shown in fig. 10, the umbrella support main plate 722 is preferably provided with a stopper plate 725 that abuts against the stem of the umbrella in a fitting manner. Also, preferably, the umbrella support plate 722 has a resilient pad 726 located at the location of the shaft to better secure the shaft of the umbrella and prevent damage to the shaft. Moreover, the elastic cushion is preferably made of a material having elasticity and a certain service life, such as cowhells, rubber, and the like. Also, the space between the umbrella support main plate 722 and the movable plate 723 for fixing the handle of the umbrella is preferably formed in a size capable of accommodating the handles of umbrellas and parasols of common sizes.

In the above embodiment, as shown in fig. 11, the attachment may include a mirror support 73, the mirror support 73 includes a joint 731, a universal support bar 732, and a mirror mount 733, the universal support bar 732 is a coil, and the mirror mount 733 is connected to the joint 731 via the universal support bar 732.

In addition, in the above embodiment, not limited to the configurations shown in fig. 8 and 9, as shown in fig. 12, one joint may be connected to two or more mobile terminal supports at the same time, and the angle formed by each mobile terminal support and the body of the wearer is independently adjusted to meet the requirement of using two or more mobile terminals at the same time. Specifically, the mobile terminal support 71 includes a joint 711, two rotating parts 712, two mobile terminal brackets 713, and a connecting rod 714, and each mobile terminal bracket 713 is connected to the connecting rod 714 cross-connected to the joint 711 via the rotating part 712, respectively. Preferably, the mobile terminal support 71 is connected with the second interface PT 2.

In addition, in the above embodiment, the interfaces PT include the first interface PT1, the second interface PT2, the third interface PT3, and the fourth interface PT4, but the present invention is not limited thereto, and one to three of the four interfaces may be omitted.

In the above embodiment, the port PT is provided in the main telescopic rod 112 and the joint is provided in the attachment constituting the support portion 70, but the present invention is not limited to this, and the port PT may be provided in the attachment constituting the support portion 70 and the joint may be provided in the main telescopic rod 112.

In the above embodiment, the support portion 70 is formed of a separate member from the main support bar 10, but the present invention is not limited thereto, and the support portion 70 may be integrally formed with the main support bar 10.

In the above embodiment, the main cylindrical portion 111 of the main support rod 10 is connected to the trunk positioning member 40, and the main telescopic rod 112 is connected to the support member 70, but the present invention is not limited to this, and the main cylindrical portion 111 and the main telescopic rod 112 may be interchanged, and the main cylindrical portion 111 of the main support rod 10 may be connected to the support member 70, and the main telescopic rod 112 may be connected to the trunk positioning member 40.

In addition, in the above embodiment, the first ring 12 and the second ring 13 are sleeved on the main cylindrical part 111 of the main support bar 10, but the invention is not limited thereto, and the first ring 12 and the second ring 13 may be sleeved on the main telescopic bar 112 of the main support bar 10.

In the above embodiment, the main support bar 10 is a single extendable bar, but the present invention is not limited thereto, and two or more main support bars may be combined to form a main support multi-bar structure. More than two telescopic main support rods are arranged in parallel and connected and combined into a whole through more than two cross rods, and preferably, the two telescopic main support rods are arranged in parallel and combined into a main support double-rod. The other end of the two main support rods which are combined into a whole is connected with the trunk positioning piece by adopting one or two buckles, preferably two buckles; one end of the main support double rod is connected with the support part through one or two interfaces, preferably two interfaces. When the other end of the main support double-rod is connected with the trunk positioning piece by adopting two buckles, the supporting pad is provided with two matched fixing rings; when one end of the main support double-rod is connected with the support part through the two interfaces, the joint of the accessory is provided with a double-joint structure matched with the interfaces. When a main support double-rod structure is adopted, the first ring connected with the left support rod is preferably sleeved on the left main support rod of the main support double-rod; the second ring connected with the right support rod is preferably sleeved on the right main support rod (not shown) of the main support double rods. When the main support double-rod or main support multi-rod structure is adopted, the rotation and the shaking between the telescopic rod and the main cylinder part as well as between the interface and the joint can be reduced to a greater extent, so that the support is more stable and safer, and the effect of fixing objects by the support is better.

In the above embodiment, the object supported by the support portion 70 may be various objects such as a navigator, a drive recorder, a lighting device, a right/left turn signal during riding, a radio, a monitor, a medical needle (intravenous infusion), a cup, a container, a book, a newspaper, an agricultural sprayer, a fertilizer applicator, a fishing device, and a sun-shading, light-blocking, rainproof, windproof, and temperature-controlling object.

In the above embodiment, as shown in fig. 4, the left tube portion 21 may be provided with the left earphone line fixing buckle 214, and similarly, the right tube portion 31 may be provided with the right earphone line fixing buckle.

It should be understood that the present invention can freely combine the respective components in the embodiments or appropriately change or omit the respective components in the embodiments within the scope thereof.

Claims

1. A multifunctional bracket comprises a main supporting rod, a left supporting rod, a right supporting rod, a trunk positioning piece, a left shoulder positioning piece and a right shoulder positioning piece,

one end of the main support rod is provided with a supporting part for supporting an object, the other end of the main support rod is connected with the trunk positioning piece, one end of the left support rod is connected with the middle part of the main support rod, the other end of the left support rod is connected with the left shoulder positioning piece, one end of the right support rod is connected with the middle part of the main support rod, the other end of the right support rod is connected with the right shoulder positioning piece,

the torso positioning piece comprises a binding band and a flexible supporting pad,

the straps are formed to encircle the torso of the wearer either alone or in cooperation with the support pads, and are connected with the main support rods via the support pads,

the support pad is used for the front side of the body of a wearer to lean against, and at least one part of the support pad is wider than the binding band in the vertical direction.

2. The multi-functional support of claim 1,

one end of the left supporting rod is rotatably connected with the midway of the main supporting rod,

one end of the right supporting rod is rotatably connected with the midway of the main supporting rod,

the main support rod can stretch out and draw back.

3. The multi-functional support of claim 1,

the supporting pad is an abdomen supporting pad against which the abdomen of the wearer is attached,

the supporting pad is connected with the left shoulder positioning piece through a left shoulder fixing strap and is connected with the right shoulder positioning piece through a right shoulder fixing strap,

the left shoulder positioning piece is connected with the connecting part of the left supporting rod and the right shoulder positioning piece is connected with the connecting part of the right supporting rod through a chest transverse belt which passes through the chest of a wearer.

4. The multi-functional support of claim 1,

a first ring and a second ring are sleeved on the periphery of the rod-shaped main body of the main supporting rod in a manner of being arranged along the length direction of the rod-shaped main body,

the first and second rings being switchable by a lock between a locked state fixed relative to the rod-shaped body and an unlocked state non-fixed relative to the rod-shaped body,

one end of the left supporting rod is rotatably connected with the first ring,

one end of the right supporting rod is rotationally connected with the second ring,

the first ring and the second ring are formed to be slidable in a lengthwise direction of the rod-shaped body and to rotate around the rod-shaped body, respectively.

5. The multi-functional support of claim 1,

a fixing ring is arranged on the opposite side of the supporting pad to the side against which the front side of the body of the wearer is attached,

the other end block of solid fixed ring confession main tributary vaulting pole, so that gu fixed ring can wind the main tributary vaulting pole rotates and can follow the main tributary vaulting pole removes.

6. The multi-functional support of claim 5,

and hard supporting pad supporting sheets are arranged in the supporting pad at positions corresponding to the fixing rings.

7. The multi-functional support of claim 5,

the main support rod comprises a main cylinder part and a main telescopic rod, the main telescopic rod is inserted into the main cylinder part and can be switched between a locking state fixed relative to the main cylinder part and an unlocking state sliding relative to the main cylinder part through a locking piece,

a first ring and a second ring are sleeved on the outer periphery of the main cylinder part in a manner of being arranged along the length direction of the main cylinder part, and the first ring and the second ring can be switched between a locking state fixed relative to the main cylinder part and an unlocking state non-fixed relative to the main cylinder part; or a first ring and a second ring are sleeved on the periphery of the main telescopic rod in a manner of being arranged along the length direction of the main telescopic rod, the first ring and the second ring can be switched between a locking state fixed relative to the main telescopic rod and an unlocking state unfixed relative to the main telescopic rod,

the left branch vaulting pole includes:

a left tube part, the end part of the left tube part forming the other end of the left support rod is connected with the left shoulder positioning piece in a detachable way in a rotating way; and

a left telescopic link inserted into the left tube section and switchable between a locked state fixed to the left tube section and an unlocked state sliding with respect to the left tube section by a locking member, an end portion of the left telescopic link constituting one end of the left support rod being rotatably connected to the first ring,

the right branch vaulting pole includes:

a right tube part, the end part of the right tube part forming the other end of the right support rod is connected with the right shoulder positioning piece in a detachable way in a rotating way; and

a right telescopic rod inserted into the right cylindrical part and switchable between a locked state in which the right telescopic rod is fixed to the right cylindrical part and an unlocked state in which the right telescopic rod is slidable with respect to the right cylindrical part by a locking member, an end part of the right telescopic rod constituting one end of the right support rod being rotatably connected to the second ring,

the supporting pad is connected with the left shoulder positioning piece from the back of the wearer through the left shoulder fixing strap and is connected with the right shoulder positioning piece from the back of the wearer through the right shoulder fixing strap,

the left shoulder fixing belt and the right shoulder fixing belt are respectively connected with the supporting pad in a detachable way,

the left shoulder fixing belt and the right shoulder fixing belt are respectively formed to be adjustable in length,

the left shoulder positioning piece and the right shoulder positioning piece are connected through a chest transverse belt which passes through the chest of a wearer,

the chest transverse belt is connected with the main cylinder part through a main rod auxiliary belt and consists of two parts which are connected together through a buckle,

the main rod auxiliary strap is formed to be adjustable in length,

the main rod auxiliary bridle consists of two parts which are connected together through a buckle,

the end part of the main cylinder part, which constitutes the other end of the main support rod, is detachably fixed to the fixing ring, the end part of the main telescopic rod, which constitutes one end of the main support rod, is provided with the support part, a stop part against which the first ring or the second ring abuts from the support pad side is arranged on the side of the main cylinder part, which is far away from the support pad, and the end part of the main rod auxiliary strap, which is connected with the main cylinder part, can be switched between a state of being connected with the stop part and a state of being connected with the end part of the main cylinder part, which constitutes the other end of the main support rod; or, the end portion of the main cylinder portion constituting one end of the main support rod is provided with the support portion, the end portion of the main telescopic rod constituting the other end of the main support rod is detachably fixed to the fixing ring, a stopper portion is provided on a side of the main cylinder portion close to the support pad, the first ring or the second ring abuts against the side opposite to the support pad, and an end portion of the main rod auxiliary band connected to the main cylinder portion is switchable between a state of being connected to the stopper portion and a state of being connected to the end portion of the main telescopic rod constituting the other end of the main support rod.

8. The multi-functional support of claim 1,

the left shoulder positioning piece is formed into a sleeve ring shape with adjustable diameter,

the right shoulder positioning piece is formed into a sleeve ring shape with adjustable diameter.

9. The multi-functional support of claim 8,

a left connecting ring is arranged on the left shoulder positioning piece and movably connected with a left shoulder connecting ring arranged at the other end of the left supporting rod,

the right shoulder positioning piece is provided with a right connecting ring which is movably connected with a right shoulder connecting ring arranged at the other end of the right supporting rod.

10. The multi-functional support of claim 9,

a hard left connecting ring supporting sheet is arranged in the left shoulder positioning piece and at the position corresponding to the left connecting ring,

and a hard right connecting ring supporting sheet is arranged in the right shoulder positioning piece and at a position corresponding to the right connecting ring.

11. The multi-functional stand of claim 9,

the connection point of the left shoulder fixing strap and the left shoulder positioning piece is positioned on the side opposite to the left connecting ring relative to the center of the left shoulder positioning piece,

the connection point of the right shoulder fixing strap and the right shoulder positioning piece is positioned on the side opposite to the right connecting ring relative to the center of the right shoulder positioning piece,

the left shoulder fixing strap and the right shoulder fixing strap are respectively formed to be adjustable in length.

12. The multi-functional support of claim 1,

one of an interface and a joint matched with each other is arranged at one end of the main supporting rod,

the support portion is constituted by a fitting having the other of the interface and the joint.

13. The multi-functional stand of claim 12,

the interface is a square interface and is provided with a square interface,

the joint is a square joint.

14. The multi-functional support of claim 12,

the interface is arranged on the main supporting rod,

the interface includes at least one of a first interface, a second interface, a third interface, and a fourth interface,

the first interface is opened toward a side opposite to the other end of the main support bar,

the second interface opens towards the wearer with a normal perpendicular to the main support bar,

the normal of the third interface is perpendicular to the normal of the main supporting rod and the second interface,

the normal of the fourth interface is perpendicular to the normal of the main supporting rod and the normal of the second interface, and the fourth interface is opened towards the side opposite to the third interface.

15. The multi-functional support of claim 14,

the second interface, the third interface and the fourth interface are positioned on the same side of the first interface,

the third interface and the fourth interface are located between the first interface and the second interface.

16. The multi-functional support of claim 12,

the accessory comprises a mobile terminal support member,

the mobile terminal support comprises the joint, a rotating part and a mobile terminal bracket,

the mobile terminal holder is rotatably connected with the joint via the rotating portion.

17. The multi-functional stand of claim 16,

the mobile terminal bracket comprises a back plate and a fixed claw,

the back panel is used for the mobile terminal to carry,

the fixing jaw includes a first fixing jaw protruding from the back plate in an opposite manner to surround the mobile terminal from both sides of the first direction.

18. The multi-functional support of claim 17,

the fixing jaws include second fixing jaws protruding from the back plate in an opposite manner to surround the mobile terminal from both sides of a second direction perpendicular to the first direction.

19. The multi-functional support of claim 18,

at least one first fixed claw and/or at least one second fixed claw are movably arranged on the back plate.

20. The multi-functional support of claim 18,

the second direction is consistent with the length direction of the mobile terminal loaded on the backboard,

a pair is separately provided in the first direction from one side of the second direction against the second fixing jaw of the mobile terminal.

21. The multi-functional stand of claim 12,

the accessory comprises an umbrella support member and a handle,

the umbrella supporting piece comprises the joint, an umbrella supporting main plate, a movable plate and a locking bolt,

the included angle formed by the umbrella supporting main board and the central line of the joint in the long edge direction is less than 45 degrees,

the movable plate is rotatably connected with the umbrella supporting main plate in a manner of clamping the handle part of the umbrella from two sides with the umbrella supporting main plate,

the locking bolt fixes the umbrella supporting main plate and the movable plate.

22. The multi-functional support of claim 21,

the umbrella supporting main board is provided with a limiting plate which is in butt joint with the handle part of the umbrella in a matching way.

23. The multi-functional support of claim 1,

the main supporting rod, the left supporting rod and the right supporting rod are respectively of a telescopic structure.

24. The multi-functional support of claim 1,

the straps include a left strap extending leftward from the support pad and a right strap extending rightward from the support pad,

the left strap and the right strap are each formed to be adjustable in length,

the front end of the left binding belt and the front end of the right binding belt are provided with buckles capable of being clamped with each other.

25. The multi-functional support of claim 1,

the chest transverse belt is connected with the main supporting rod through a main rod auxiliary belt,

the support pad is detachable relative to the main support bar,

the left shoulder positioning piece can be disassembled relative to the left supporting rod,

the right shoulder positioning piece can be disassembled relative to the right supporting rod,

the end of the main lever auxiliary belt connected to the main support lever is switchable between a state of being connected midway to the main support lever and a state of being connected to the other end of the main support lever,

the chest transverse belt and the main rod auxiliary belt are both adjustable in length.

26. The multi-functional support of claim 7,

the main telescopic rod is a square tube,

the hole of the main cylinder part for the main telescopic rod to be inserted is square and matched with the main telescopic rod.

27. The multi-functional support of claim 1,

the main supporting rods can stretch and retract and are provided with a plurality of supporting rods side by side,

one end of each of the main support rods is connected with the support part through more than one interface or joint,

many the other end of main tributary vaulting pole pass through more than one buckle with the truck setting element is connected.

28. The multi-functional support of claim 27,

a plurality of main supporting rods are connected together through a cross rod,

one cross rod is arranged, or a plurality of cross rods are arranged at intervals in the length direction of the main supporting rod.

29. The multi-functional support of claim 27,

the main supporting rods can be telescopic and are arranged in parallel,

one end of each main supporting rod is connected with a double joint of the fitting forming the supporting part through two interfaces,

the other ends of the two main supporting rods are connected with two fixing rings arranged on the trunk positioning piece through two buckles,

a first ring is fitted around an outer periphery of one of the two main support rods so as to be aligned in a longitudinal direction of the one main support rod, the first ring being switchable between a locked state in which the first ring is fixed to the one main support rod and an unlocked state in which the first ring is not fixed to the one main support rod,

a second ring is fitted around the outer periphery of the other of the two main support rods so as to be aligned in the longitudinal direction of the other, the second ring being switchable between a locked state in which the second ring is fixed to the other and an unlocked state in which the second ring is not fixed to the other,

one end of the left supporting rod is rotatably connected with the first ring, and one end of the right supporting rod is rotatably connected with the second ring.