CN211780429U

CN211780429U - Multi-angle adjustable searchlight is used in building engineering construction

Info

Publication number: CN211780429U
Application number: CN202020151742.5U
Authority: CN
Inventors: 刘朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-01
Filing date: 2020-02-01
Publication date: 2020-10-27
Anticipated expiration: 2030-02-01

Abstract

The utility model discloses an adjustable searchlight of multi-angle for building engineering construction, including lamp stand, support frame, lamp holder, dwang, bearing one, magnetic ring, magnetic stripe, arc board, screw rod, U type pole, spring, magnetic ring one, magnetic ring two, round hole and ball. The utility model discloses the lamp holder rotates and drives the dwang and rotate, when the lamp holder rotates suitable angle, the user twists the screw rod, the screw rod removes along the screw hole, the screw rod removes and drives the arc board and removes, the arc board removes and drives the magnetic stripe and removes, the magnetic stripe removes and the laminating of magnetic ring, and then the position of fixed magnetic ring, fix the dwang, realize the purpose of fixed lamp holder angle, the rotation support frame, the support frame rotates and drives the lamp holder and rotate on the horizontal plane, when the lamp holder rotates to suitable position, the user loosens U type pole, under the effect of spring elasticity, U type pole removes and drives magnetic ring one and removes and adsorb the laminating with two magnetic rings, fix the support frame, and then reach the purpose of fixed lamp holder.

Description

Multi-angle adjustable searchlight is used in building engineering construction

Technical Field

The utility model relates to a building engineering searchlight specifically is an adjustable searchlight of multi-angle for building engineering construction belongs to searchlight technical field.

Background

The searchlight is a device which has a powerful light source and a concave mirror capable of intensively projecting light in a specific direction and is used for remote illumination and searching. A larger intensity can be obtained by concentrating the outgoing beam in a small solid angle by means of a mirror or lens. Considering the volume, weight and convenient operation of the device, most searchlights are attached with foot stands or movable carriers, and large searchlights even special trucks are used as carriers.

The architectural engineering searchlight that uses at present has certain defect, lacks 360 rotation locate function of lamp holder on the horizontal plane, has reduced the practicality of lamp holder, lacks the lamp holder and shines angle modulation function, has reduced the scope that the lamp holder shines. Therefore, the multi-angle adjustable searchlight for the construction of the building engineering is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable searchlight of multi-angle for the building engineering construction in order to solve above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a multi-angle adjustable searchlight for building engineering construction, including lamp stand, support frame, lamp holder, rotation stop gear and adjustment mechanism, the lamp stand top rotates the installation support frame, the lamp holder is installed to the support frame inside;

the rotary limiting mechanism comprises a rotary rod, a magnetic ring, a magnetic stripe, an arc plate and a screw rod, wherein the rotary rod is fixedly installed at one end of the lamp cap, one end of the rotary rod extends into the support frame, the magnetic ring is fixedly installed on the annular side surface of the rotary rod, the screw rod is installed at the top end of the support frame, the bottom end of the screw rod extends into the support frame, the arc plate is rotatably installed at the bottom end of the support frame, the magnetic stripe is fixedly installed at the bottom end of the arc plate, and the bottom end of the magnetic stripe is attached;

the adjusting mechanism comprises a U-shaped rod, a spring, a first magnetic ring and a second magnetic ring, the U-shaped rod is installed at the top end of the support frame, the spring is installed on the annular side face of the U-shaped rod, the bottom end of the spring is fixedly installed at the bottom end of the support frame, two ends of the U-shaped rod penetrate through the support frame, the first magnetic ring is fixedly installed at the bottom end of the U-shaped rod, the second magnetic ring is fixedly installed at the top end of the lamp holder, and the top ends of the second magnetic rings.

Preferably, the rotation limiting mechanisms are two groups, the two groups of rotation limiting mechanisms are identical in structure, and the two groups of rotation limiting mechanisms are symmetrically arranged at two ends of the support frame.

Preferably, circular through-holes have been seted up to support frame both ends symmetry, installation bearing one on the dwang annular side, and bearing one outside fixed mounting is inside circular through-hole.

Preferably, an arc groove is formed in the top end inside the circular through hole, and a magnetic strip and an arc plate are installed inside the arc groove.

Preferably, a threaded hole is formed in the top end of the support frame, a screw rod is installed in the threaded hole, the bottom end of the threaded hole is communicated with the arc groove, a second bearing is fixedly installed on the annular side face of the screw rod, and the outer side of the second bearing is fixedly installed in the arc plate.

Preferably, two round holes are symmetrically formed in the top end of the support frame, the U-shaped frame is arranged inside the round holes, more than two balls are uniformly arranged inside the round holes, and the spherical side faces of the balls are attached to the annular side face of the U-shaped frame.

The utility model has the advantages that:

1. the lamp holder has the advantages that the rotating rod is driven to rotate by the rotation of the lamp holder, when the lamp holder rotates to a proper angle, a user twists the screw rod, the screw rod moves along the threaded hole, the screw rod moves to drive the arc plate to move, the arc plate moves to drive the magnetic strip to move, the magnetic strip moves to be attached to the magnetic ring, the position of the magnetic ring is fixed, and the rotating rod is fixed, so that the purpose of fixing the angle of the lamp holder is achieved, the problem that the lamp holder is lack of a 360-degree rotation positioning function on a horizontal plane is solved, and the practicability of the;

2. the lamp holder has the advantages that the support frame is rotated, the support frame rotates to drive the lamp holder to rotate on the horizontal plane, when the lamp holder rotates to a proper position, a user loosens the U-shaped rod, the U-shaped rod moves to drive the magnetic ring I to move and adhere to the magnetic ring II in an adsorption mode under the action of spring elasticity, the support frame is fixed, the purpose of fixing the lamp holder is achieved, the function of adjusting the irradiation angle of the lamp holder is achieved, and the defect of the irradiation range of the lamp holder is reduced.

Drawings

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

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

FIG. 2 is a partial enlarged view of the position A of the present invention;

FIG. 3 is a schematic view of the structure of the rotation limiting mechanism of the present invention;

fig. 4 is a partial enlarged view of the position B of the present invention.

In the figure: 1. the lamp comprises a lamp holder, 2, a support frame, 3, a lamp cap, 4, a rotating rod, 5, a bearing I, 6, a magnetic ring, 7, a magnetic strip, 8, an arc plate, 9, a screw rod, 10, a U-shaped rod, 11, a spring, 12, a magnetic ring I, 13, a magnetic ring II, 14, a round hole, 15 and a ball.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a multi-angle adjustable searchlight for construction engineering construction includes a lamp holder 1, a support frame 2, a lamp head 3, a rotation limiting mechanism and an adjusting mechanism, wherein the support frame 2 is rotatably mounted at the top end of the lamp holder 1, and the lamp head 3 is mounted in the support frame 2;

the rotation limiting mechanism comprises a rotating rod 4, a magnetic ring 6, a magnetic stripe 7, an arc plate 8 and a screw rod 9, one end of the lamp holder 3 is fixedly provided with the rotating rod 4, one end of the rotating rod 4 extends into the support frame 2, the magnetic ring 6 is fixedly arranged on the annular side surface of the rotating rod 4, the screw rod 9 is arranged at the top end of the support frame 2, the bottom end of the screw rod 9 extends into the support frame 2, the arc plate 8 is rotatably arranged at the bottom end of the support frame 2, the magnetic stripe 7 is fixedly arranged at the bottom end of the arc plate 8, the bottom end of the magnetic stripe 7 is attached to the annular side surface of the magnetic ring 6, a user rotates the lamp holder 3 by utilizing the rotating rod 4, the lamp holder 3 rotates to drive the rotating rod 4 to rotate, when the lamp holder 3 rotates to a proper angle, the user twists the screw rod 9, the, the magnetic strip 7 is attached to the magnetic ring 6 in a moving mode, so that the position of the magnetic ring 6 is fixed, the rotating rod 4 is fixed, and the purpose of fixing the angle of the lamp holder 3 is achieved;

the adjusting mechanism comprises a U-shaped rod 10, a spring 11, a first magnetic ring 12 and a second magnetic ring 13, the top end of the support frame 2 is provided with the U-shaped rod 10, the annular side surface of the U-shaped rod 10 is provided with the spring 11, the bottom end of the spring 11 is fixedly arranged at the bottom end of the support frame 2, two ends of the U-shaped rod 10 penetrate through the support frame 2, the bottom end of the U-shaped rod 10 is fixedly provided with the first magnetic ring 12, the top end of the lamp holder 1 is fixedly provided with the second magnetic ring 13, the top end of the second magnetic ring 13 is attached to the bottom end of the first magnetic ring 12, a user pulls the U-shaped rod 10, the U-shaped rod 10 is driven to stretch the spring 11 through movement, the spring 11 generates elastic force, the U-shaped rod 10 moves to pull the first magnetic ring 12 to move to separate from the second magnetic ring 13, then the user rotates the support frame 2, under the action of the elastic force of the spring 11, the U-shaped rod 10 moves to drive the first magnetic ring 12 to move to be attached to the second magnetic ring 13 in an adsorption mode, so that the support frame 2 is fixed, and the purpose of fixing the lamp holder 3 is achieved.

The two groups of the rotation limiting mechanisms are identical in structure and are symmetrically arranged at two ends of the support frame 2; circular through holes are symmetrically formed in two ends of the support frame 2, a first bearing 5 is mounted on the annular side face of the rotating rod 4, and the outer side of the first bearing 5 is fixedly mounted inside the circular through holes, so that the rotating rod 4 can rotate conveniently; an arc groove is formed in the top end inside the circular through hole, and a magnetic strip 7 and an arc plate 8 are arranged inside the arc groove, so that the magnetic strip 7 and the arc plate 8 can move conveniently; the top end of the support frame 2 is provided with a threaded hole, a screw rod 9 is arranged in the threaded hole, the bottom end of the threaded hole is communicated with the arc groove, a second bearing is fixedly arranged on the annular side surface of the screw rod 9, the outer side of the bearing is fixedly arranged in the arc plate 8, the design facilitates the vertical movement of the screw rod 9, and the design of the bearing facilitates the rotary connection of the screw rod 9 and the arc plate 8; two round holes 14 are symmetrically formed in the top end of the support frame 2, the U-shaped frame 15 is installed inside the round holes 14, more than two balls are evenly installed inside the round holes 14, the spherical side faces of the balls are attached to the annular side face of the U-shaped frame 15, the U-shaped frame 15 is conveniently pulled to move in the design, and friction force between the U-shaped frame 15 and the support frame 2 is reduced.

The utility model discloses when using, lamp holder 3 rotates and drives dwang 4 and rotate, and when lamp holder 3 rotated suitable angle, the user of service twisted screw rod 9, and screw rod 9 removed along the screw hole, and screw rod 9 removed and drives arc board 8 and remove, and arc board 8 removes and drives magnetic stripe 7 and remove, and magnetic stripe 7 removes and encircles 6 laminating with magnetism, and then the position of fixed magnetism ring 6 fixes the dwang 4, realizes the purpose of fixed lamp holder 3 angles.

The support frame 2 is rotated, the support frame 2 rotates to drive the lamp holder 3 to rotate on the horizontal plane, when the lamp holder 3 rotates to a proper position, a user loosens the U-shaped rod 10, under the action of the elastic force of the spring 11, the U-shaped rod 10 moves to drive the magnetic ring I12 to move to be attached to the magnetic ring II 13 in an adsorption mode, the support frame 2 is fixed, and the purpose of fixing the lamp holder 3 is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an adjustable searchlight of multi-angle for building engineering construction which characterized in that: the lamp holder comprises a lamp holder (1), a support frame (2), a lamp holder (3), a rotation limiting mechanism and an adjusting mechanism, wherein the support frame (2) is rotatably arranged at the top end of the lamp holder (1), and the lamp holder (3) is arranged in the support frame (2);

the rotary limiting mechanism comprises a rotary rod (4), a magnetic ring (6), a magnetic stripe (7), an arc plate (8) and a screw rod (9), one end of the lamp holder (3) is fixedly provided with the rotary rod (4), one end of the rotary rod (4) extends into the support frame (2), the magnetic ring (6) is fixedly arranged on the annular side surface of the rotary rod (4), the screw rod (9) is arranged at the top end of the support frame (2), the bottom end of the screw rod (9) extends into the support frame (2), the arc plate (8) is rotatably arranged at the bottom end of the support frame (2), the magnetic stripe (7) is fixedly arranged at the bottom end of the arc plate (8), and the bottom end of the magnetic stripe (7) is attached to the annular side surface;

the adjusting mechanism comprises a U-shaped rod (10), a spring (11), a first magnetic ring (12) and a second magnetic ring (13), the U-shaped rod (10) is installed at the top end of the support frame (2), the spring (11) is installed on the annular side face of the U-shaped rod (10), the bottom end of the spring (11) is fixedly installed at the bottom end of the support frame (2), the two ends of the U-shaped rod (10) penetrate through the support frame (2), the first magnetic ring (12) is fixedly installed at the bottom end of the U-shaped rod (10), the second magnetic ring (13) is fixedly installed at the top end of the lamp holder (1), and the top end of the second magnetic ring (13) is attached to.

2. The multi-angle adjustable searchlight for building engineering construction of claim 1, characterized in that: the rotary limiting mechanisms are two groups, the rotary limiting mechanisms are the same in structure, and the rotary limiting mechanisms are symmetrically arranged at two ends of the support frame (2).

3. The multi-angle adjustable searchlight for building engineering construction of claim 1, characterized in that: circular through-hole has been seted up to support frame (2) both ends symmetry, installation bearing (5) on dwang (4) annular side, and inside circular through-hole of bearing (5) outside fixed mounting.

4. The multi-angle adjustable searchlight for building engineering construction of claim 3, characterized in that: an arc groove is formed in the top end inside the circular through hole, and a magnetic strip (7) and an arc plate (8) are installed inside the arc groove.

5. The multi-angle adjustable searchlight for building engineering construction of claim 1, characterized in that: the top end of the support frame (2) is provided with a threaded hole, a screw rod (9) is installed in the threaded hole, the bottom end of the threaded hole is communicated with the arc groove, a second bearing is fixedly installed on the annular side face of the screw rod (9), and the outer side of the second bearing is fixedly installed in the arc plate (8).

6. The multi-angle adjustable searchlight for building engineering construction of claim 1, characterized in that: two round holes (14) are symmetrically formed in the top end of the support frame (2), a U-shaped frame (15) is arranged inside the round holes (14), more than two balls are uniformly arranged inside the round holes (14), and the spherical side faces of the balls are attached to the annular side faces of the U-shaped frame (15).