Wall flatness detection lamp convenient to hang

Abstract

The wall flatness detection lamp convenient to hang comprises an inner cylinder, a lamp body is installed in the inner cylinder, a driving power switch used for the lamp body is arranged on the left side wall in the inner cylinder, the inner cylinder is sleeved with an outer cylinder, universal wheels are installed at the upper end and the lower end of the right side face of the outer cylinder, and a circular plate is fixedly installed on the left side face of the outer cylinder; a circular plate is installed on the left side face of the outer cylinder, a rectangular groove is formed in the bottom end of the circular plate, a rectangular plate is installed at the top end of the vertical rod, the rectangular plate is inserted into the rectangular groove and fixed through a bolt, a swing rod is hinged to the side wall of the vertical rod, and a sliding rod is integrally formed in the middle of the left side face of the inner cylinder. When a high wall surface is detected, a worker can hold the vertical rod by hand to detect the wall surface, the worker does not need to climb to detect, potential safety hazards are avoided, and the vertical rod and the circular plate are convenient to disassemble and assemble.

Description

Technical Field

[0001] This patent relates to the technical field of detection lamps, specifically a wall-leveling detection lamp that is easy to hang. Background Art

[0002] After the wall decoration is completed, it is mostly necessary to use a detection lamp to detect the flatness of the wall. The existing detection lamp is composed of an outer tube and an inner tube. The inner tube is provided with a lamp body, and an elastic mechanism is provided between the inner tube and the outer tube. When in use, a handheld device is used to press the inner tube to make the inner tube fit on the wall. When the light in the inner tube is emitted, it proves that there are convex and concave parts on the wall. However, walls located at higher places require staff to climb up for inspection, which is inconvenient to operate and poses a safety hazard. For this reason, we propose a wall flatness detection lamp that is easy to hang. Utility Model Content

[0003] The purpose of this patent is to provide a wall flatness detection lamp that is easy to hang to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present patent provides the following technical solutions: a wall flatness detection lamp that is easy to hang, comprising an inner cylinder, a lamp body is installed in the inner cylinder, a driving power switch for the lamp body is provided on the inner left wall of the inner cylinder, an outer cylinder is sleeved on the outside of the inner cylinder, universal wheels are installed at both upper and lower ends of the right side of the outer cylinder, a circular plate is fixedly installed on the left side of the outer cylinder, a through hole is provided in the middle of the circular plate, a sliding rod is integrally formed in the middle of the left side of the inner cylinder, a connecting plate is integrally formed with the left end of the sliding rod through the through hole, a spring is sleeved on the side wall of the sliding rod, and the left and right ends of the spring are respectively fixedly installed on the connecting plate and the circular plate, and a vertical pole is installed at the bottom of the circular plate;

[0005] A rectangular groove is provided at the bottom end of the circular plate, a mounting hole is provided on the inner left wall of the rectangular groove, a bolt is provided in the mounting hole, a rectangular plate is fixedly installed on the top end of the vertical pole, the rectangular plate is inserted in the rectangular groove, a threaded groove is provided on the left side of the rectangular plate, and the right end of the bolt is screwed in the threaded groove;

[0006] The front end of the side wall of the vertical rod is rotatably connected with a swing rod through a pin shaft, and the top end of the swing rod is fitted on the left side of the connecting plate.

[0007] Preferably, a spherical surface is integrally formed on the top end of the swing rod, and the spherical surface is fitted on the left side of the connecting plate.

[0008] Preferably, a fixing ring is fixedly installed on the bottom side of the left side surface of the circular plate, the inner wall of the fixing ring is provided with an annular groove, a circular ring is integrally formed on the side wall of the end of the bolt, the circular ring is rotatably installed in the annular groove, the outer wall of the circular ring is slidably installed on the inner wall of the annular groove, and the side wall of the bolt does not contact the inner wall of the mounting hole.

[0009] Preferably, a cross groove is provided in the middle of the left side of the end of the bolt.

[0010] Preferably, the right side surface of the inner cylinder is provided with a round convex surface.

[0011] Preferably, rubber sleeves are installed on the outside of the vertical rod and the rocker rod.

[0012] Compared with the prior art, the beneficial effects of this patent are: this patent installs a circular plate on the left side of the outer cylinder, a rectangular groove is provided at the bottom end of the circular plate, a rectangular plate is installed on the top of the vertical pole, the rectangular plate is inserted into the rectangular groove and fixed by bolts, and a swing arm is hinged on the side wall of the vertical pole. When inspecting the high wall, the staff can hold the vertical pole to inspect the wall, without the need for personnel to climb up for inspection, avoiding safety hazards, and the vertical pole and the circular plate are easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall three-dimensional diagram of this patent.

[0014] Figure 2 This is the overall cross-sectional view of this patent.

[0015] Figure 3 This is a schematic diagram of the partial structure of this patent.

[0016] In the figure: 1, inner cylinder, 2, lamp body, 3, outer cylinder, 4, universal wheel, 5, round plate, 6, slide rod, 7, connecting plate, 8, spring, 9, rectangular groove, 10, mounting hole, 11, vertical pole, 12, rectangular plate, 13, threaded groove, 14, bolt, 15, swing rod, 16, spherical surface, 17, fixing ring, 18, annular groove, 19, circular ring, 20, cross groove, 21, round convex surface, 22, rubber sleeve. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0018] See also Figure 1 , Figure 2 and Figure 3The present invention provides a technical solution: a wall flatness detection lamp that is easy to hang, comprising an inner tube 1, a lamp body 2 is installed in the inner tube 1, a driving power switch for the lamp body 2 is provided on the inner left wall of the inner tube 1, an outer tube 3 is sleeved on the outer side of the inner tube 1, universal wheels 4 are installed on the upper and lower ends of the right side of the outer tube 3, a circular plate 5 is fixedly installed on the left side of the outer tube 3, a through hole is provided in the middle of the circular plate 5, a slide rod 6 is integrally formed in the middle of the left side of the inner tube 1, a connecting plate 7 is integrally formed with the left end of the slide rod 6 through the through hole, a spring 8 is sleeved on the side wall of the slide rod 6, and the left and right ends of the spring 8 are respectively fixedly installed on the connecting plate 7 and the circular plate 5, and a vertical pole 11 is installed at the bottom of the circular plate 5;

[0019] The arrangement of the universal wheel 4 can prevent the right end of the outer cylinder 3 from contacting the wall surface, causing wear and scratches on the wall surface, and facilitates walking.

[0020] A rectangular groove 9 is provided at the bottom end of the circular plate 5, a mounting hole 10 is provided on the inner left wall of the rectangular groove 9, a bolt 14 is provided in the mounting hole 10, a rectangular plate 12 is fixedly installed on the top end of the vertical rod 11, the rectangular plate 12 is inserted into the rectangular groove 9, a threaded groove 13 is provided on the left side of the rectangular plate 12, and the right end of the bolt 14 is screwed into the threaded groove 13;

[0021] The front end of the side wall of the vertical rod 11 is rotatably connected to a swing rod 15 via a pin shaft, and the top end of the swing rod 15 is attached to the left side of the connecting plate 7 .

[0022] Specifically, a spherical surface 16 is integrally formed at the top of the swing rod 15 , and the spherical surface 16 is attached to the left side of the connecting plate 7 .

[0023] The provision of the spherical surface 16 facilitates increasing the sliding effect between the top end of the swing rod 15 and the left side of the connecting plate 7 .

[0024] Specifically, a fixing ring 17 is fixedly installed on the bottom side of the left side surface of the circular plate 5, and the inner wall of the fixing ring 17 is provided with an annular groove 18. A circular ring 19 is integrally formed on the side wall of the end of the bolt 14. The circular ring 19 is rotatably installed in the annular groove 18, and the outer wall of the circular ring 19 is slidably installed on the inner wall of the annular groove 18. The side wall of the bolt 14 does not contact the inner wall of the mounting hole 10.

[0025] By arranging the circular ring 19 in the annular groove 18 , it is possible to avoid the bolt 14 being lost after the bolt 14 is disengaged from the mounting hole 10 after the bolt 14 and the rectangular plate 12 are disassembled, thereby increasing the integration effect of the bolt 14 and the circular plate 5 .

[0026] Specifically, a cross groove 20 is provided at the middle left side of the end of the bolt 14 .

[0027] The cross slot 20 can be provided so that a cross screwdriver can be inserted into the cross slot 20 to facilitate the rotation of the bolt 14 .

[0028] Specifically, a round convex surface 21 is provided on the right side surface of the inner tube 1 .

[0029] The provision of the round convex surface 21 can prevent the right end of the inner tube 1 from scratching the wall.

[0030] Specifically, rubber sleeves 22 are installed on the outside of the vertical rod 11 and the swing rod 15 .

[0031] The rubber sleeve 22 can increase the friction effect between the vertical rod 11, the swing rod 15 and the hand.

[0032] Working principle: When testing the flatness of a high wall, the staff holds the vertical pole 11 and moves the device to a high place, so that the universal wheel 4 fits on the high wall, and then swings the bottom end of the swing rod 15 to the lower left, and drives the connecting plate 7 to move to the right through the top end of the swing rod 15, and the inner tube 1 moves to the right and fits on the wall. If the internal light leaks and diffuses over a large area, there will be convex or concave parts on the wall at this place;

[0033] When inspecting the lower wall surface, the bolt 14 and the threaded groove 13 can be disassembled, the rectangular plate 12 can be pulled out of the rectangular groove 9, the circular plate 5 and the vertical rod 11 can be disassembled, and the wall surface can be inspected by holding the circular plate 5.

[0034] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.

[0035] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.

[0036] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A wall surface flatness detection lamp that is easy to hang, characterized by: The invention comprises an inner cylinder (1), wherein a lamp body (2) is installed in the inner cylinder (1), a driving power switch for the lamp body (2) is provided on the inner left side wall of the inner cylinder (1), an outer cylinder (3) is sleeved on the outer side of the inner cylinder (1), universal wheels (4) are installed at both upper and lower ends of the right side surface of the outer cylinder (3), a circular plate (5) is fixedly installed on the left side surface of the outer cylinder (3), a through hole is provided in the middle part of the circular plate (5), a sliding rod (6) is integrally formed in the middle part of the left side surface of the inner cylinder (1), a connecting plate (7) is integrally formed at the left end of the sliding rod (6) through the through hole, a spring (8) is sleeved on the side wall of the sliding rod (6), and the left and right ends of the spring (8) are respectively fixedly installed on the connecting plate (7) and the circular plate (5), and a vertical rod (11) is installed at the bottom of the circular plate (5); The bottom end of the circular plate (5) is provided with a rectangular groove (9), the inner left side wall of the rectangular groove (9) is provided with a mounting hole (10), a bolt (14) is provided in the mounting hole (10), a rectangular plate (12) is fixedly installed on the top end of the vertical rod (11), the rectangular plate (12) is inserted into the rectangular groove (9), a threaded groove (13) is provided on the left side surface of the rectangular plate (12), and the right end of the bolt (14) is screwed into the threaded groove (13); The front end of the side wall of the vertical rod (11) is rotatably connected to a swing rod (15) via a pin shaft, and the top end of the swing rod (15) is attached to the left side of the connecting plate (7).

2. A wall surface flatness detection lamp that is easy to hang according to claim 1, characterized in that: A spherical surface (16) is integrally formed at the top end of the swing rod (15), and the spherical surface (16) is attached to the left side of the connecting plate (7).

3. The wall surface flatness detection lamp that is easy to hang according to claim 1 is characterized in that: A fixing ring (17) is fixedly mounted on the bottom side of the left side surface of the circular plate (5), and an annular groove (18) is provided on the inner side wall of the fixing ring (17). A circular ring (19) is integrally formed on the end side wall of the bolt (14), and the circular ring (19) is rotatably mounted in the annular groove (18). The outer side wall of the circular ring (19) is slidably mounted on the inner side wall of the annular groove (18), and the side wall of the bolt (14) does not contact the inner side wall of the mounting hole (10).

4. The wall surface flatness detection lamp that is easy to hang according to claim 1 is characterized in that: A cross groove (20) is provided at the middle left side of the end of the bolt (14).

5. The wall surface flatness detection lamp that is easy to hang according to claim 4 is characterized in that: The right side surface of the inner cylinder (1) is provided with a round convex surface (21).

6. The wall surface flatness detection lamp that is easy to hang according to claim 1, characterized in that: The outsides of the vertical rod (11) and the swing rod (15) are both installed with rubber sleeves (22).

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