CN215061901U

CN215061901U - Telescopic folding triangular support

Info

Publication number: CN215061901U
Application number: CN202121640791.6U
Authority: CN
Inventors: 焦吉东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-07
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a flexible folding A-frame, including the telescopic link, the upper end of telescopic link is equipped with the plum blossom screw, and the outer wall of telescopic link is equipped with the regulating part, and the lower extreme of telescopic link is equipped with the moving part, and the lower extreme of telescopic link passes through moving part and regulating part swing joint. The above structure is adopted in the utility model, mutually support through regulating part and moving part, at first set up the regulation seat in the outside of telescopic link, then set up the pivoted pull rod on the regulation seat, after the position control is accomplished to the regulation seat, utilize to adjust seat one end and the other end through adjusting screw fixed can, and realize the rotation activity of lacing wire under the effect of first rivet and second rivet between pull rod and the base, also make to play the effect of outrigger to the pull rod, simultaneously for traditional triangular supports frame under the linkage regulating action of regulating part and moving part, can fold and place, folding back volume is littleer, can not occupy the space when the product is idle, and product structural connection is reasonable, high durability and convenient use.

Description

Telescopic folding triangular support

Technical Field

The utility model belongs to the lamps and lanterns field, in particular to flexible folding A-frame.

Background

Lamps are the general name of lighting tools and are divided into ceiling lamps, table lamps, wall lamps, floor lamps and the like. Refers to a device capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all the parts except the light source, which are needed for fixing and protecting the light source, and the circuit accessories which are necessary for connecting with a power supply. When the lamp is used for outdoor shooting or used for an indoor stage lamp, the support frame is required to be installed below the lamp, so that the effect of convenient illumination is achieved.

However, the conventional tripod generally has a certain limitation in the using process, on one hand, the height is not convenient to adjust according to the using height of the lamp, and on the other hand, the conventional tripod occupies a larger space and cannot be folded.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a flexible folding A-frame to solve the not convenient altitude mixture control of lamps and lanterns and can not carry out the problem of folding.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a flexible folding A-frame, includes the telescopic link, the upper end of telescopic link is equipped with the plum blossom screw, the outer wall of telescopic link is equipped with the regulating part, the lower extreme of telescopic link is equipped with the moving part, the lower extreme of telescopic link passes through moving part and regulating part swing joint.

Through adopting above-mentioned technical scheme, can conveniently install fixedly lamps and lanterns through setting up the plum blossom screw on the telescopic link, through set up moving part and regulating part on the telescopic link, can conveniently expand and draw in the support body.

Further, as preferred technical scheme, the telescopic link includes the first body of rod and the second body of rod, the inboard at the first body of rod of second body of rod sliding connection, the upper end outside of the first body of rod is equipped with first festival fastening nut, the outside of the second body of rod is equipped with second festival fastening nut, first festival fastening nut and second festival fastening nut swing joint.

Through adopting above-mentioned technical scheme, through setting up the telescopic link, at first slide flexible on the first body of rod through the second body of rod, then utilize first section fastening nut and second section fastening nut's mutually supporting after stretching out and drawing back to the suitable position can accomplish and fix a position the first body of rod and the second body of rod.

Further, as preferred technical scheme, the regulating part is including adjusting seat and adjusting screw, it establishes in the outside of telescopic link to adjust the seat, the outside of adjusting the seat is the angular rotation such as being connected with the pull rod, the one end of adjusting the seat and the other end of adjusting the seat pass through adjusting screw fixed, the lower extreme of telescopic link passes through moving part and pull rod swing joint.

Through adopting above-mentioned technical scheme, through setting up the regulating part, at first set up the regulation seat in the outside of telescopic link, then set up the pivoted pull rod on adjusting the seat, adjust the seat and accomplish the position control after, utilize adjust seat one end and the other end pass through adjusting screw fixed can for the extension of pull rod draws in very conveniently.

Further, as preferred technical scheme, the moving part includes lacing wire and base, the lower extreme at the telescopic link is established to the base, the outside of base is rotated and is connected with the one end of lacing wire, the other end and the pull rod of lacing wire rotate to be connected.

Through adopting above-mentioned technical scheme, through setting up the moving part, set up the pivoted lacing wire on the base of telescopic link lower extreme, the other end and the pull rod of lacing wire rotate, can make the pull rod play the effect of stable stay to ground.

Further, as a preferred technical scheme, the outside symmetry of pull rod all is equipped with the second rivet, the outside of pull rod is connected through the rotation of the one end of second rivet and lacing wire, the outside of base is equipped with first rivet, the outside of base is connected through the rotation of the other end of first rivet and lacing wire.

Through adopting above-mentioned technical scheme, through set up the second rivet on the pull rod and set up first rivet on the base, through the setting of first rivet and second rivet, can make the both ends of lacing wire can rotate the activity on pull rod and base.

Further, as a preferred technical scheme, the outer side of the adjusting seat is provided with a shaft groove, and one end of the pull rod is rotatably connected to the inner side of the shaft groove.

Through adopting above-mentioned technical scheme, through set up the shaft groove on adjusting the seat, can make things convenient for the one end of pull rod to rotate on adjusting the seat.

Further, as preferred technical scheme, the plum blossom screw is established at the upper end of second body of rod.

Through adopting above-mentioned technical scheme, through establishing the plum blossom screw in second body of rod upper end, can conveniently install fixedly lamps and lanterns.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the lamp is arranged on the second rod body of the telescopic rod, the second rod body is used for sliding and stretching on the first rod body, and then the first rod body and the second rod body can be positioned and fixed by utilizing the mutual matching of the first section of fastening nut and the second section of fastening nut after stretching to a proper position, so that the effect of conveniently adjusting the height of the lamp can be achieved;

second, this scheme is through setting up mutually supporting of regulating part and moving part, at first set up the regulation seat in the outside of telescopic link, then set up the pivoted pull rod on the regulation seat, adjust the seat and accomplish the position control after, utilize to adjust seat one end and the other end through adjusting screw fixed can, and realize the rotation activity of lacing wire under the effect of first rivet and second rivet between pull rod and the base, also make to play the effect of outrigger to the pull rod, simultaneously for traditional triangular supports frame under the linkage regulatory action of regulating part and moving part, can fold and place, folding back volume is littleer, can not occupy space when the product is idle, and product structural connection is reasonable, high durability and convenient use.

Drawings

Fig. 1 is a drawing perspective view of the utility model;

fig. 2 is a schematic view of the expanded structure of the present invention;

fig. 3 is a top view of the plum blossom-shaped screw of the present invention.

Reference numerals: 1. the telescopic rod, 101, the first body of rod, 102, first festival fastening nut, 103, the second festival fastening nut, 104, the second body of rod, 2, the plum blossom screw, 3, the shaft slot, 4, the regulating part, 401, adjust the seat, 402, the pull rod, 403, adjusting screw, 5, first rivet, 6, the second rivet, 7, the moving part, 701, lacing wire, 702, the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the telescopic folding triangular bracket described in this embodiment includes a telescopic rod 1, a plum screw 2 is disposed at an upper end of the telescopic rod 1, an adjusting member 4 is disposed on an outer wall of the telescopic rod 1, a moving member 7 is disposed at a lower end of the telescopic rod 1, and the lower end of the telescopic rod 1 is movably connected to the adjusting member 4 through the moving member 7.

Because lamps and lanterns are installed on the plum blossom screw 2 of telescopic link 1, telescopic link 1 can solve the altitude mixture control problem to lamps and lanterns through flexible fixed, through setting up regulating part 4 and moving part 7 at 1 lower extreme of telescopic link, can realize folding effect, solves the problem that traditional support body can not fold occupation space.

Example 2

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of conveniently adjusting and fixing the height of the lamp, an innovative design is performed on the telescopic rod 1 in this embodiment, specifically, the telescopic rod 1 includes a first rod 101 and a second rod 104, the second rod 104 is slidably connected to the inner side of the first rod 101, a first fastening nut 102 is arranged on the outer side of the upper end of the first rod 101, a second fastening nut 103 is arranged on the outer side of the second rod 104, the first fastening nut 102 and the second fastening nut 103 are movably connected, and the first rod 101 and the second rod 104 can be slidably extended and retracted through the second rod 104, and then after being extended and retracted to a proper position, the first rod 101 and the second rod 104 can be positioned and fixed by using the mutual matching of the first fastening nut 102 and the second fastening nut 103; plum blossom screw 2 establishes in the upper end of second body of rod 104, through establishing plum blossom screw 2 in second body of rod 104 upper end, can conveniently install fixedly to lamps and lanterns.

Example 3

Referring to fig. 1-2, in this embodiment, on the basis of embodiment 1, in order to achieve the purpose of conveniently folding and furling the frame body, an innovative design is performed on an adjusting member 4 and a moving member 7 in this embodiment, specifically, the adjusting member 4 includes an adjusting seat 401 and an adjusting screw 403, the adjusting seat 401 is disposed on the outer side of the telescopic rod 1, the outer side of the adjusting seat 401 is connected with a pull rod 402 in an equiangular rotation manner, one end of the adjusting seat 401 and the other end of the adjusting seat 401 are fixed by the adjusting screw 403, the lower end of the telescopic rod 1 is movably connected with the pull rod 402 by the moving member 7, the adjusting seat 401 is disposed on the outer side of the telescopic rod 1, then the adjusting seat 401 is provided with the rotating pull rod 402, and after the adjusting seat 401 completes position adjustment, one end and the other end of the adjusting seat 401 are fixed by the adjusting screw 403; the movable piece 7 comprises a lacing wire 701 and a base 702, the base 702 is arranged at the lower end of the telescopic rod 1, one end of the lacing wire 701 is rotatably connected to the outer side of the base 702, the other end of the lacing wire 701 is rotatably connected with the pull rod 402, the rotary lacing wire 701 is arranged on the base 702 at the lower end of the telescopic rod 1, and the other end of the lacing wire 701 and the pull rod 402 rotate to ensure that the pull rod 402 can stably support the ground; adjust and be provided with a gap on the seat 401, utilize the gap can be so that adjust seat 401 and move about from top to bottom outside telescopic link 1, then adjusting screw 403 can play the fastening effect to the gap of adjusting seat 401, reaches fixed effect.

Referring to fig. 2, in order to achieve the purpose of facilitating the rotation of the tie bar 701 on the tie bar 402 and the base 702, in this embodiment, the outer sides of the tie bar 402 are symmetrically provided with the second rivets 6, the outer side of the tie bar 402 is rotatably connected with one end of the tie bar 701 through the second rivets 6, the outer side of the base 702 is provided with the first rivets 5, the outer side of the base 702 is rotatably connected with the other end of the tie bar 701 through the first rivets 5, the second rivets 6 are provided on the tie bar 402 and the first rivets 5 are provided on the base 702, and the first rivets 5 and the second rivets 6 are provided, so that the two ends of the tie bar 701 can rotatably move on the tie bar 402 and the base 702; the outside of each pull rod 402 all is equipped with 2 lacing wires 701, and is stable effectual.

Referring to fig. 2, in order to achieve the purpose of facilitating the rotation of one end of the pull rod 402 on the adjusting seat 401, in this embodiment, an axial groove 3 is formed on the outer side of the adjusting seat 401, one end of the pull rod 402 is rotatably connected to the inner side of the axial groove 3, and by providing the axial groove 3 on the adjusting seat 401, the rotation of one end of the pull rod 402 on the adjusting seat 401 can be facilitated; in the shaft groove 3 at the gap of the adjusting seat 401, the pull rod 402 is rotated outside the adjusting screw 403.

The use principle and the advantages are as follows: when the lamp is used, firstly, the adjusting screw 403 on the adjusting seat 401 is loosened to enable a gap of the adjusting seat 401 to appear, the pull rod 402 on the shaft groove 3 of the adjusting seat 401 is pulled, then the adjusting seat 401 with the gap moves on the telescopic rod 1, the pull rod 402 is respectively provided with the first rivet 5 and the second rivet 6 on the base 702, the lower end of the pull rod 402 is limited under the action of the pull rib 701 rotating on the first rivet 5 and the second rivet 6 to enable the pull rod to be stable, then the adjusting screw 403 is used for fastening the gap of the adjusting seat 401, the lamp is arranged on the second rod body 104 of the telescopic rod 1, the plum blossom screw 2 on the second rod body 104 is used for installation, then the second rod body 104 is used for sliding and stretching on the first rod body 101, and then after stretching to a proper position, the first rod body 101 and the second rod body 104 can be positioned and fixed by the mutual matching of the first adjusting fastening nut 102 and the second adjusting fastening nut 103, the frame body is telescopic and foldable, small in occupied space, reasonable in structural connection, convenient to use and worthy of popularization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible folding A-frame which characterized in that: including telescopic link (1), the upper end of telescopic link (1) is equipped with plum blossom screw (2), the outer wall of telescopic link (1) is equipped with regulating part (4), the lower extreme of telescopic link (1) is equipped with moving part (7), the lower extreme of telescopic link (1) passes through moving part (7) and regulating part (4) swing joint.

2. The telescoping folding tripod stand of claim 1, wherein: the telescopic rod (1) comprises a first rod body (101) and a second rod body (104), the second rod body (104) is connected to the inner side of the first rod body (101) in a sliding mode, a first section of fastening nut (102) is arranged on the outer side of the upper end of the first rod body (101), a second section of fastening nut (103) is arranged on the outer side of the second rod body (104), and the first section of fastening nut (102) is movably connected with the second section of fastening nut (103).

3. The telescoping folding tripod stand of claim 1, wherein: adjusting part (4) are including adjusting seat (401) and adjusting screw (403), adjust seat (401) and establish the outside at telescopic link (1), the outside of adjusting seat (401) is waited the angular rotation and is connected with pull rod (402), the one end of adjusting seat (401) and the other end of adjusting seat (401) are fixed through adjusting screw (403), the lower extreme of telescopic link (1) passes through moving part (7) and pull rod (402) swing joint.

4. The telescoping folding tripod stand of claim 3, wherein: the movable part (7) comprises a lacing wire (701) and a base (702), the base (702) is arranged at the lower end of the telescopic rod (1), one end of the lacing wire (701) is rotatably connected to the outer side of the base (702), and the other end of the lacing wire (701) is rotatably connected with the pull rod (402).

5. The telescoping folding tripod stand of claim 4, wherein: the outside symmetry of pull rod (402) all is equipped with second rivet (6), the outside of pull rod (402) is rotated through the one end of second rivet (6) and lacing wire (701) and is connected, the outside of base (702) is equipped with first rivet (5), the outside of base (702) is connected through the other end rotation of first rivet (5) and lacing wire (701).

6. The telescoping folding tripod stand of claim 3, wherein: the outer side of the adjusting seat (401) is provided with a shaft groove (3), and one end of the pull rod (402) is rotatably connected to the inner side of the shaft groove (3).

7. The telescoping folding tripod stand of claim 2, wherein: the plum blossom screw (2) is arranged at the upper end of the second rod body (104).