CN213065840U

CN213065840U - A convenient classroom lamp installation accessories

Info

Publication number: CN213065840U
Application number: CN202022603344.5U
Authority: CN
Inventors: 吴仕斌; 许珠国
Original assignee: Shenzhen Dgo Optoelectronics Products Co ltd
Current assignee: Beijing Jun'er Commercial Management Co.,Ltd.
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-04-27
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a convenient classroom lamp installation accessory, which comprises a hanging plate, a first bracket and a second bracket. A ceiling plate is welded and connected to the bottom of the hanging plate, and a telescopic hanger is fixedly connected to the bottom of the ceiling plate. The bottom is fixedly connected with a first bracket, the top of the first bracket is provided with a chute, one side of the first bracket is provided with a threaded hole, one side of the first bracket is welded and connected with a hook, and one side of the first bracket is fixedly connected with a threaded hole and the hook. The second bracket, one side of the second bracket is provided with a fixing hole, one side of the second bracket is provided with a limit hole, and one side of the limit hole is connected with a screw through threaded rotation. This kind of installation accessories can be applied to uneven ceilings or ceilings with steps. After installation, the lamps can be adjusted to a horizontal position by telescopic adjustment. At the same time, it is convenient for the separate installation of lamps and suspenders, and it is convenient for installers to easily install the suspenders on the ceiling. superior.

Description

Convenient classroom lamp installation accessory

Technical Field

The utility model relates to a lamps and lanterns assembly technical field specifically is a convenient classroom lamp installation accessory.

Background

At present, the classroom lamp is installed and fixed mainly by using threads on a suspender only at a back support joint for fixed connection or by adopting suspender drilling and bolt connection, but the installation efficiency is still influenced by a plurality of defects in the methods, for example, when the classroom lamp is installed by using threads on the suspender only at the back support joint, the suspender is needed to be installed at the back of the classroom lamp firstly, then the classroom lamp installed with the suspender about 1 meter long is installed on a ceiling, at the moment, one person needs to hold the classroom lamp, the other person is responsible for connecting a power supply wire on the ceiling, and one person needs to pass lamps and tools on the ground, in this case, 3 persons are needed for installation operation, the labor cost is too high, and the installation and connection method of the suspender drilling and the bolt connection by adopting the suspender drilling and the bolt connection saves one person compared with the previous installation method, but it is relatively hard when the jib aims at the mounting hole of classroom lamp, and installer holds the time of lamps and lanterns long partially when the installation bolt, causes installer to get into fatigue state sooner, and these mounting means make lamps and lanterns be difficult to install at uneven ceiling life simultaneously, and lamps and lanterns and jib need the requirement of synchronous installation also greatly increased the installation degree of difficulty, reduce installation effectiveness.

Consequently, design a neotype convenient classroom lamp installation accessory, make it can be applicable to uneven ceiling or the ceiling that has the step, horizontal position is adjusted to the lamp accessible is flexible after the installation, makes things convenient for the separation installation of lamps and lanterns and jib simultaneously, makes things convenient for the installer light install the jib part alone on the ceiling, is this technical staff's the urgent problem of treating to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the shortcoming that exists among the background art, provide a convenient classroom lamp installation accessory.

In order to achieve the purpose, the utility model provides a convenient classroom lamp installation accessory, which comprises a hanging plate, a first bracket and a second bracket, the bottom of the hanging plate is welded with a ceiling tray, the bottom of the ceiling tray is fixedly connected with a telescopic suspender, the outer wall of the bottom of the telescopic suspender is provided with a fixed thread, the bottom of the telescopic suspender is rotationally connected with a nut through the fixed thread, the bottom of the nut is fixedly connected with a gasket, the bottom of the gasket is fixedly connected with a first bracket, the top of the first bracket is provided with a chute, one side of the first bracket is provided with a threaded hole, one side of the first bracket is welded and connected with a hook, one side of the first bracket is fixedly connected with a second bracket through a threaded hole and a hook, one side of the second bracket is provided with a fixing hole, and one side of the second support is provided with a limiting hole, and one side of the limiting hole is rotatably connected with a screw through threads.

Further, the telescopic distance of the telescopic suspender is 10 mm.

Furthermore, the number of the nuts is two, and the two nuts are respectively distributed on the upper surface and the lower surface of the first support.

Further, the length of the sliding groove is 10 mm.

Furthermore, the diameter of the threaded hole is consistent with that of the limiting hole.

Furthermore, the hook is of a T-shaped structure, the fixing hole is a convex hole, and the hook and the fixing hole are matched in shape.

The utility model provides a convenient classroom lamp installation accessory has following beneficial effect:

1. the utility model has the advantages of, the couple is "T" shape structure, the fixed orifices is "protruding" shape hole, and couple and fixed orifices shape are suitable, make when fixing first support and second support, can incline certain angle with first support earlier, make couple and second support plane keep paralleling, pass "protruding" shape fixed orifices through "T" shape couple after that, reset first support angle again, make "T" shape couple can form an inclination of upwarping, and "protruding" shape fixed orifices is big-end-up's structural shape down, make "T" shape couple can firmly fix together and can not take place to drop easily with "protruding" shape fixed orifices.

2. Secondly, nut quantity is two, and two nuts distribute respectively at the upper surface and the lower surface of first support, and the nut is inside to be provided with the rotatory helicitic texture that agrees with mutually with fixed screw thread for can accomplish the fixed work between flexible jib and the first support through the nut of lower surface, the nut of upper surface can also play the spacing block effect to flexible jib when fixing flexible jib, further guarantees that flexible jib can not take place phenomenons such as drop.

Drawings

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

Fig. 2 is a schematic view of a first bracket structure of the present invention.

Fig. 3 is a schematic view of a second bracket structure of the present invention.

Fig. 4 is an enlarged schematic view of the position a of the present invention.

In FIGS. 1-4: 1. hanging the plate; 2. a ceiling tray; 3. a telescopic boom; 301. fixing threads; 4. a first bracket; 401. a nut; 402. a gasket; 403. a chute; 404. a threaded hole; 405. hooking; 5. a second bracket; 501. a fixing hole; 502. a limiting hole; 6. and (4) screws.

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 (b):

referring to figures 1-4 of the drawings,

the convenient classroom lamp mounting fitting provided by the embodiment comprises a hanging plate 1, first support 4 and

second support

5, 1 bottom welded connection of link plate has ceiling dish 2, ceiling dish 2 bottom fixedly connected with telescopic boom 3, fixed thread 301 has been seted up to 3 bottom outer walls of telescopic boom, 3 bottoms of telescopic boom rotate through fixed thread 301 and are connected with nut 401, nut 401 bottom fixedly connected with gasket 402, the first support 4 of gasket 402 bottom fixedly connected with, spout 403 has been seted up at 4 tops of first support, threaded hole 404 has been seted up to 4 one side of first support, 4 one side welded connection of first support has

couple

405, 4 one side of first support is through threaded hole 404 and couple 405 fixedly connected with second support 5, fixed orifices 501 has been seted up to 5 one side of second support, spacing hole 502 has been seted up to one side of second support, spacing hole 502 one side is rotated through the screw thread and is connected with screw 6.

Further, the flexible distance of flexible jib 3 is 10mm, makes the lamps and lanterns installation can be applicable to uneven ceiling or the ceiling that has the step, and horizontal position is adjusted to the flexible jib 3 of installation back lamps and lanterns accessible, and 10 mm's regulation length can be further the suitability of the flexible jib 3 of increase, avoids flexible jib 3 too long inconvenient carrying or the problem of too short inconvenient installation.

Further, nut 401 quantity is two, and two nuts 401 distribute respectively at the upper surface and the lower surface of first support 4, the inside rotatory helicitic texture that agrees with mutually with fixed thread 301 that is provided with of nut 401, make can accomplish the fixed work to between flexible jib 3 and the first support 4 through the nut 401 of lower surface, the nut 401 of upper surface can also play the spacing block effect to flexible jib 3 when fixing flexible jib 3, further guarantee that flexible jib 3 can not take place phenomenons such as drop.

Further, the length of spout 403 is 10mm for at the in-process of installation lamps and lanterns, installer can slide and adjust the horizontal position of flexible jib 3 through flexible jib 3 in spout 403, and the further installer that shortens punches the distance at the ceiling, improves the precision that the installer punched.

Further, screw hole 404 and spacing hole 502 aperture are unanimous for screw 6 can link up screw hole 404 and spacing hole 502 through the screw, cooperate with couple 405 and fixed orifices 501 simultaneously and couple together first support 4 and second support 5 fixed connection, and simple structure convenient operation need not other heavy and complicated fixed components and can accomplish fixed work, reaches good fixed effect.

Further, the hook 405 is a "T" shaped structure, the fixing hole 501 is a "convex" shaped hole, and the shape of the hook 505 is matched with that of the fixing hole 501, so that when the first support 4 and the second support 5 are fixed, the first support 4 can be inclined by a certain angle, the hook 405 and the plane of the second support 5 can be kept parallel, then the "T" shaped hook 405 penetrates through the "convex" shaped fixing hole 501, and then the first support 4 is reset by an angle, so that the "T" shaped hook 405 can form an upward tilting angle, the "convex" shaped fixing hole 501 is in a structural shape with a large lower part and a small upper part, and the "T" shaped hook 405 can be firmly fixed together with the "convex" shaped fixing hole 501 without easy falling off.

When the convenient classroom lamp installation accessory is used, an installer firstly needs to fix the first support 4 and the second support 5 together, firstly inclines the first support 4 by a certain angle to enable the hook 405 and the second support 5 to be parallel, then passes the T-shaped hook 405 through the convex fixing hole 501, then resets the angle of the first support 4 to enable the T-shaped hook 405 to form an upward-warped inclination angle, the convex fixing hole 501 is in a structural shape with a larger lower part and a smaller upper part, so that the T-shaped hook 405 can be firmly fixed with the convex fixing hole 501 without easily falling off, the T-shaped hook 405 is self-locked with the weight of the lamp to prevent falling off, convenient installation is realized, and then the screw 6 penetrates through the threaded hole of the first support 4 and the limiting hole 502 of the second support 5, the fixing work of the first support 4 and the second support 5 is completed, then the telescopic suspender 3 and the first support 4 are required to be fixedly connected together, the nut 401 is firstly rotated to the top position of the fixed thread 301 through the fixed thread 301 on the outer wall at the bottom of the telescopic suspender 3, then the gasket 402 is rotated to the bottom of the nut 401 through the fixed thread 301, then the telescopic suspender 3 can penetrate through the first support 4 through the chute 403, then the fixing work of the telescopic suspender 3 and the first support 4 is completed through the second nut 401, further, an installer slides in the chute 403 through the telescopic suspender 3 to adjust the horizontal position of the telescopic suspender 3, finally after the horizontal position of the telescopic suspender 3 is adjusted, the installer can fix the ceiling suction disc 2 and the hanging plate 1 on the ceiling in a mode of punching holes in the ceiling, so that the whole installation operation process is simple and convenient, the lamp and the suspender can be conveniently separated and mounted, and the suspender part can be easily mounted on a ceiling by an installer.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A convenient classroom lamp installation accessory, comprising a hanging plate (1), a first bracket (4) and a second bracket (5), wherein the bottom of the hanging plate (1) is welded and connected with a ceiling plate (2), a telescopic boom (3) is fixedly connected to the bottom of the ceiling tray (2), a fixing thread (301) is formed on the outer wall of the bottom of the telescopic boom (3), and the bottom of the telescopic boom (3) is provided with a fixed thread (301). A nut (401) is rotatably connected through a fixed thread (301), a washer (402) is fixedly connected to the bottom of the nut (401), and a first bracket (4) is fixedly connected to the bottom of the washer (402). A chute (403) is formed on the top of the first bracket (4), a threaded hole (404) is formed on one side of the first bracket (4), and a hook (405) is welded and connected to one side of the first bracket (4). one side of the first bracket (4) is fixedly connected with a second bracket (5) through a threaded hole (404) and a hook (405), and a fixing hole (501) is opened on one side of the second bracket (5), A limit hole (502) is provided on one side of the second bracket, and a screw (6) is connected to one side of the limit hole (502) through a screw thread.

2 . The convenient classroom lamp installation accessory according to claim 1 , wherein the telescopic distance of the telescopic boom ( 3 ) is 10 mm. 3 .

3. The convenient classroom lamp installation accessory according to claim 1, wherein the number of the nuts (401) is two, and the two nuts (401) are respectively distributed on the upper surface of the first bracket (4) and the lower surface.

4. The convenient classroom lamp installation accessory according to claim 1, wherein the length of the chute (403) is 10 mm.

5. The convenient classroom lamp installation accessory according to claim 1, wherein the threaded hole (404) and the limit hole (502) have the same diameter.

6. The convenient classroom lamp installation accessory according to claim 1, wherein the hook (405) is a "T"-shaped structure, the fixing hole (501) is a "convex"-shaped hole, and the hook (405) 405) and the shape of the fixing hole (501).