CN108019722B

CN108019722B - X-shaped rotating bracket

Info

Publication number: CN108019722B
Application number: CN201711081484.7A
Authority: CN
Inventors: 何效卫
Original assignee: Jiangsu Ou Huida Photoelectric Energy Saving Technology Co Ltd
Current assignee: Jiangsu Ou Huida Photoelectric Energy Saving Technology Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2020-03-27
Anticipated expiration: 2037-11-07
Also published as: CN108019722A

Abstract

The invention discloses an X-shaped rotating bracket which comprises two brackets, wherein a connecting base is arranged between the bottom ends of the two brackets, a threaded hole is formed in the connecting base, two sliding grooves are formed in the brackets in a penetrating mode, limiting grooves are symmetrically and uniformly formed in the upper portion and the lower portion of the inner side wall of each sliding groove, an X-shaped sliding groove group is formed by the two sliding grooves, supporting bolts are connected in the two sliding grooves in a sliding mode, through grooves are symmetrically formed in the outer walls of the supporting bolts, U-shaped plates are arranged in the supporting bolts, the rotating bracket is provided with two supporting points, the rotating bracket is more convenient to rotate, the height area used in rotation is relatively smaller than that of the bracket taking a point position circle as the supporting point, the structure is simple to use, the operation is simple, the multi-angle change can be changed according to installation environments and.

Description

X-shaped rotating bracket

Technical Field

The invention relates to the technical field of lamp supports, in particular to an X-shaped rotating support.

Background

The mounting mode of floodlight in the existing market is generally that the support is fixed with the lamp stand of floodlight directly, and the lamp body is restricted by the support. The bracket, especially the rotating bracket, generally uses a point circle as a pivot, and can rotate by 0-180 degrees, some floodlights are fixed at several angles, the installation can only be carried out according to the several angles, the selection range is small, the implementation is not good under certain specific conditions, and the corresponding height of the bracket is higher. To this end, we propose an X-shaped rotating support.

Disclosure of Invention

The present invention is directed to an X-shaped rotating bracket to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: x type runing rest, including two supports, two be equipped with connection base between the bottom of support, the last screw hole that is equipped with of connection base, run through on the support and be equipped with two spouts, the inside wall longitudinal symmetry of spout evenly is equipped with the spacing groove, two X type spout group is constituteed to the spout, two equal sliding connection has a supporting bolt in the spout, supporting bolt's outer wall symmetry is equipped with logical groove, supporting bolt's inside is equipped with the U template, the bottom of U template is close to supporting bolt's bottom, and the top of U template runs through supporting bolt's top, the lateral wall of U template all is equipped with the locating piece that uses with leading to the groove cooperation, be equipped with reset spring between two inside walls of U template, the one end that supporting bolt is located the support lateral wall is equipped with stop nut.

Preferably, the support and the connecting base are both provided with chromium plating coatings.

Preferably, the intersection point of the two sliding chutes is close to the end point of one side of the sliding chute, and the segmentation proportion of the long section and the short section of the sliding chute is three to one.

Preferably, the two vertically symmetrical limiting grooves are limiting groove groups, and the number of the limiting groove groups is at least 3.

Compared with the prior art, the invention has the beneficial effects that: x type runing rest, through be equipped with the cavity in the stay bolt and be equipped with logical groove at the lateral wall symmetry of stay bolt, can make the U template that has the locating piece put into the stay bolt, when needs carry out position control, can press the one end that the U template runs through the stay bolt, make the locating piece deviate from leading to the inslot, let the stay bolt can be at the spout internal rotation, when adjusting preset position, loosen the U template, can make the locating piece card in the spacing inslot, carry out the rigidity, this runing rest is equipped with two fulcrums, it is more convenient to rotate, the area of height of rotatory use is less relatively than the area of height that the support that is circular as the fulcrum in the position used, and simple structure uses, moreover, the operation is thus simple, can change multi-angle according to installation environment and condition, install and use in more occasions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the support bolt of the present invention;

fig. 3 is a front view of the bracket of the present invention.

In the figure: 1-bracket, 2-connecting base, 3-sliding chute, 4-limiting groove, 5-supporting bolt, 6-through groove, 7-U-shaped plate, 8-positioning block and 9-reset spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: an X-shaped rotating bracket comprises two brackets 1, a connecting base 2 is arranged between the bottoms of the two brackets, a threaded hole is formed in the connecting base and can be in threaded connection with an installation position, two sliding grooves 3 are arranged on the brackets in a penetrating mode, limiting grooves 4 are symmetrically and uniformly arranged on the upper portion and the lower portion of the inner side wall of each sliding groove, an adjusting lamp body is used through the matching of the limiting grooves and a positioning block on a U-shaped plate, when the fixing is needed, the positioning block penetrates through the through groove and is clamped in the limiting groove, the fixing position is fixed, when the adjusting is needed, the part, penetrating through the tail end of a supporting bolt, of the U-shaped plate is pressed, the U-shaped plate side plate connected with the positioning block can deform inwards by utilizing the U-shaped plate, the self structure and the elasticity of a metal material, so that the positioning block is separated from the limiting, the supporting bolt is connected with other brackets or directly connected with the lamp body, and the outer wall of the supporting bolt is symmetrically provided with through grooves 6;

referring to fig. 2, a U-shaped plate 7 is arranged inside the supporting bolt, the bottom end of the U-shaped plate is close to the bottom end of the supporting bolt, the top end of the U-shaped plate penetrates through the top end of the supporting bolt, positioning blocks 8 matched with the through grooves are arranged on the outer side wall of the U-shaped plate, a reset spring 9 is arranged between the two inner side walls of the U-shaped plate, when the positioning blocks are fixed in the limiting grooves, the positioning blocks are prevented from being displaced due to too large stress, the adjusting stability is improved, and a limiting nut is arranged at one end, located on the outer side wall of the support, of the supporting bolt, so that the.

Particularly, the support and the connecting base are both provided with chromium plating coatings, so that the support is corrosion-resistant, oxidation-resistant and long in service life.

Specifically, the intersection point of the two sliding grooves is close to the end point of one side of the sliding groove, the segmentation proportion of the long section and the short section of the sliding groove is three to one, and the angle adjusting range is enlarged.

Specifically, two of the limiting grooves which are symmetrical up and down are limiting groove groups, the number of the limiting groove groups is at least 3, and angle adjusting options are added.

The working principle is as follows: the invention provides an X-shaped rotating bracket, wherein a cavity is arranged in a supporting bolt, through the symmetrical arrangement of through grooves on the outer side wall of the supporting bolt, a U-shaped plate with a positioning block can be placed in the supporting bolt, when the position is required to be adjusted, one end of the U-shaped plate penetrating through the supporting bolt can be pressed, the positioning block is separated from the through groove, the supporting bolt can rotate in the sliding groove, and when the position is adjusted to a preset position, the U-shaped plate is loosened, so that the positioning block can be clamped in a limiting groove to be fixed.

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

X type runing rest, including two supports (1), its characterized in that: a connecting base (2) is arranged between the bottoms of the two supports (1), threaded holes are formed in the connecting base (2), two sliding grooves (3) penetrate through the supports (1), limiting grooves (4) are uniformly and symmetrically formed in the upper portion and the lower portion of the inner side wall of each sliding groove (3), an X-shaped sliding groove group is formed by the two sliding grooves (3), supporting bolts (5) are connected in the two sliding grooves (3) in a sliding mode, through grooves (6) are symmetrically formed in the outer wall of each supporting bolt (5), a U-shaped plate (7) is arranged inside each supporting bolt (5), the bottom end of each U-shaped plate (7) is close to the bottom end of each supporting bolt (5), the top end of each U-shaped plate (7) penetrates through the top end of each supporting bolt (5), positioning blocks (8) matched with the through grooves (6) in use are arranged on the outer side wall of each U-shaped plate (7), and a reset spring (9, and a limiting nut is arranged at one end of the support bolt (5) positioned on the outer side wall of the support (1).
2. The X-turn bracket of claim 1, wherein: and chromium plating coatings are respectively arranged on the bracket (1) and the connecting base (2).
3. The X-turn bracket of claim 1, wherein: the intersection point of the two sliding chutes (3) is close to the end point of one side of the sliding chute (3), and the segmentation proportion of the long section and the short section of the sliding chute (3) is three to one.
4. The X-turn bracket of claim 1, wherein: the two vertically symmetrical limiting grooves (4) are limiting groove groups, and the number of the limiting groove groups is at least 3.