CN215187224U

CN215187224U - Dynamic lamp sound box for propaganda

Info

Publication number: CN215187224U
Application number: CN202121337086.9U
Authority: CN
Inventors: 吴丽梅; 赵祝灵
Original assignee: Zhuji Popular Culture Communication Co ltd
Current assignee: Zhuji Popular Culture Communication Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-14
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a dynamic lamps and lanterns stereo set is used in propaganda, including stereo set body, protection casing and fixed establishment, stereo set body installs at the middle part that is the mounting panel upper end of horizontality, the protection casing is "hollow honeycomb" column structure, fixed establishment sets up the middle part at the mounting panel, fixed establishment is including connecting rod, the fixed connection that is "U" font structure fixed block, the fixedly connected with of connecting rod upper end inside wall the handle and the cover of connecting rod upper end are established the spring of connecting rod middle part surface. This dynamic lamps and lanterns stereo set is used in propaganda plays rainproof effect to the stereo set body through the setting of guard plate to through the setting of fixed establishment, conveniently fix the installation of stereo set body at the middle part of mounting panel, when the stereo set body breaks down, be convenient for dismantle the maintenance to the stereo set body, can accomodate the inside of advancing the protection casing with the stereo set body in addition, reduce the occupation of land space of stereo set body.

Description

Dynamic lamp sound box for propaganda

Technical Field

The utility model relates to a propaganda is with the relevant technical field of stereo set, specifically is a propaganda is with dynamic lamps and lanterns stereo set.

Background

The sound box is widely used in daily life, can expand the sound transmission range, plays music, and is usually used in combination with the lamp to achieve better dynamic propaganda effect when social activities such as cultural activities are transmitted and propagated, so that the propaganda effect is more vivid and convenient to propagate;

referring to the Chinese patent publication No. CN210536868U, the publication date is 5/15/2020, a rotary lamp stereo is disclosed, which is provided by the utility model, the length of the stereo body extending from the inner cavity of the lamp is adjusted by a telescopic driving device, the intensity of the sound emitted by the stereo body can be adjusted, and the stage performance state of the stereo body is changed, so that the stereo has different sound effects under different scenes, the combined lamp stereo is arranged on the rotary driving device, the occupied space is small, the structure is compact, the rotary driving device can drive the lamp and the stereo body to rotate, the rotary driving device is arranged on an adjusting frame, the posture and the direction of the adjusting frame can be adjusted, and further the sound propagation direction of the stereo body and the light propagation direction of the lamp light are changed, so that the sound and the lamp light propagate to more directions, and the rotary lamp sound has better performance, the charm of the stage can be better shown, and the effect of the stage is improved;

however, in the practical use process of the utility model, for example, when the utility model is used outdoors and meets the rainy weather, the sound box can not be protected from rain, the sound box is easy to be damaged, the installation effect of the sound box is not good, the sound box is inconvenient to be disassembled and maintained when the sound box breaks down, and meanwhile, the sound box can not be stored after the use is finished, the occupied space of the sound box is large, and the practicability is not high;

therefore, a dynamic lamp sound for propaganda is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dynamic lamps and lanterns stereo set is used in propaganda, with the reference chinese patent that proposes in solving above-mentioned background art grant bulletin number CN210536868U, grant bulletin day is 2020 annual 5 months 15 days, a rotatory lamps and lanterns stereo set is disclosed, the utility model discloses in the in-service use, for example when outdoor use meets rainwater weather, fail to play rainproof effect to the stereo set, the stereo set damages easily, it is not good to the installation effect of stereo set, inconvenient when the stereo set breaks down, dismantle the maintenance to the stereo set, fail to accomodate the stereo set after the use simultaneously, the stereo set occupation of land space is big, the not high problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a dynamic lamp sound box for propaganda comprises a sound box body, a protective cover and a fixing mechanism;

the loudspeaker box comprises a loudspeaker box body, a loudspeaker box body and a loudspeaker box body, wherein the loudspeaker box body is arranged in the middle of the upper end of a mounting plate in a horizontal state, and mounting holes are formed in the left side and the right side of the middle of the mounting plate;

the protective cover is of a hollow honeycomb-shaped structure, and connecting columns in a vertical state are fixedly connected to the left end and the right end of the protective cover;

the fixing mechanism is arranged in the middle of the mounting plate and comprises a connecting rod in a U-shaped structure, a fixing block fixedly connected to the inner side wall of the upper end of the connecting rod, a handle fixedly connected with the upper end of the connecting rod and a spring sleeved on the outer surface of the middle of the connecting rod;

the movable end of the spring is in contact with the lower surface of the mounting plate and is not fixed.

Preferably, both ends all are "L" shape structure and have the dead lever of supporting role through bolt fixedly connected with about the mounting panel, the upper end fixedly connected with longitudinal section of dead lever is the guard plate of "V" font structure.

Preferably, the monomer of spliced pole is run through connection respectively at the both ends about the mounting panel, the mounting panel passes through the adapter sleeve and the spliced pole constitutes elevation structure in the inside of protection casing.

Preferably, the single bodies of the connecting sleeves are respectively and rotatably connected to the lower ends of the left side and the right side of the mounting plate, and the connecting sleeves are in threaded connection with the outer surfaces of the connecting columns.

Preferably, it is characterized in that: the dynamic lamp body is mounted on the inner side wall of the protective cover, and the lower end of the protective cover is fixedly connected with a fixing column;

and the lower end of the fixed column is fixedly connected with a supporting block.

Preferably, the lower end of the supporting block is provided with a limiting plate with a fixing effect, and the front end and the rear end of the limiting plate are provided with studs.

Preferably, the connecting rod is inserted into the mounting hole, and the single bodies of the connecting rod are symmetrically arranged on the left side and the right side of the lower end of the sound body;

wherein, the stereo set body passes through fixed establishment and constitutes dismantlement structure in the upper end of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: the dynamic lamp sound for propaganda is characterized in that in the actual use process, through the arrangement of the protection plate, when sudden thunderstorm weather is used outdoors, the sound body can be protected by rain, and the sound body is conveniently installed and fixed in the middle of the installation plate through the arrangement of the fixing mechanism;

1. the rainproof stereo set is provided with a fixed rod and a protection plate, the upper end of the fixed rod is fixedly connected with the protection plate through a bolt, when the mounting plate drives the stereo set body to ascend, the protection plate is driven by the fixed rod to ascend and is positioned above the stereo set body, and in the outdoor use process, the protection plate can play a certain rainproof role on the stereo set body in sudden rainwater weather so as to protect the stereo set body;

2. the fixing mechanism is arranged in the middle of the mounting plate and comprises a connecting rod, a fixing block, a handle and a spring, the fixing block is clamped at the lower end of the sound body to install and fix the sound body, when the sound body breaks down, the handle is pulled to drive the connecting rod to slide in the mounting hole, the fixing block is separated from the sound body, and the handle is rotated to separate the connecting rod from the sound body, so that the sound body is convenient to disassemble and overhaul, the operation is convenient, and the use is very convenient;

3. be equipped with the protection casing, spliced pole and adapter sleeve, after the use, through rotating the adapter sleeve of threaded connection on the spliced pole, the adapter sleeve rotates on the mounting panel, drive the mounting panel and remove on the spliced pole, thereby accomodate the inside of advancing the protection casing with sound, be convenient for accomodate to sound and deposit, reduce sound's the space of taking up an area of, and the guard plate card is in the upper end of protection casing, through protection casing and guard plate accomodate the effect that plays the protection when depositing to sound, avoid sound to take place to collide with and cause the damage.

Drawings

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

FIG. 2 is a schematic view of a three-dimensional structure of the support block, the limiting plate and the stud connection of the present invention;

FIG. 3 is a schematic view of the connection three-dimensional structure of the mounting plate, the fixing rod and the protection plate of the present invention;

FIG. 4 is a schematic view of the connection three-dimensional structure of the mounting plate, the connecting column and the connecting sleeve of the present invention;

FIG. 5 is a front view of the fixing mechanism of the present invention;

fig. 6 is a front view structure diagram of the sound box of the present invention.

In the figure: 1. a sound body; 2. mounting a plate; 3. mounting holes; 4. fixing a column; 5. fixing the rod; 6. a protection plate; 7. a protective cover; 8. connecting columns; 9. a dynamic light fixture body; 10. connecting sleeves; 11. a fixing mechanism; 12. a support block; 13. a limiting plate; 14. a stud; 15. a connecting rod; 16. a fixed block; 17. a handle; 18. a spring.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a dynamic lamp sound box for propaganda comprises a sound box body 1, a protective cover 7 and a fixing mechanism 11.

When the dynamic lamp sound for propaganda is used, the equipment is moved to a corresponding propaganda place, the equipment is placed on the ground through the supporting block 12, the supporting block 12 is fixedly connected to the lower end of the fixed column 4, the lower end of the supporting block 12 is provided with the limiting plate 13 with a fixing effect, and the supporting block 12 is fixed on the ground through the rotating stud 14, so that the stability of the equipment is improved;

after the sound box is fixed, as shown in fig. 1 and 4, the left end and the right end of the protective cover 7 are fixedly connected with connecting columns 8 in a vertical state, monomers of the connecting columns 8 are respectively connected to the left end and the right end of a mounting plate 2 in a horizontal state in a penetrating manner, meanwhile, the lower ends of the left side and the right side of the mounting plate 2 are rotatably connected with connecting sleeves 10, the connecting sleeves 10 are connected to the lower ends of the connecting columns 8 through rotating threads, the connecting sleeves 10 rotate on the mounting plate 2, and therefore the sound box body 1 mounted in the middle of the upper end of the mounting plate 2 is driven to move upwards, and the sound box body 1 moves upwards from the inside of the protective cover 7;

as shown in fig. 1 and 3, the side walls at the left and right ends of the mounting plate 2 are fixedly connected with fixing rods 5 in an L-shaped structure through bolts, the upper ends of the fixing rods 5 are fixedly connected with protection plates 6 in a V-shaped structure through bolts, the protection plates 6 are driven to move upwards when the mounting plate 2 drives the sound body 1 to rise, and through the arrangement of the protection plates 6, when the sound body 1 is used outdoors, under the condition of sudden rain weather, a rainproof effect can be achieved, so that the sound body 1 is protected;

in the using process, the dynamic lamp body 9 is installed on the inner side wall of the protective cover 7, the dynamic lamp body 9 is opened, the outer surface of the protective cover 7 is of a honeycomb structure, light emitted by the dynamic lamp body 9 can be emitted outwards through the protective cover 7, and a better propaganda effect is achieved by combining the effects of the sound body 1 and the dynamic lamp body 9;

in addition, as shown in fig. 1 and 5, a fixing mechanism 11 is disposed at the middle of the mounting plate 2, the fixing mechanism 11 includes a connecting rod 15 having a "U" shape, a fixing block 16 fixedly connected to the inner side wall of the upper end of the connecting rod 15, a handle 17 fixedly connected to the upper end of the connecting rod 15, and a spring 18 sleeved on the outer surface of the middle of the connecting rod 15, the sound body 1 is mounted and fixed at the middle of the upper end of the mounting plate 2 by the fixing mechanism 11, when the sound body 1 fails, the handle 17 is pulled to drive the connecting rod 15 to slide inside the mounting hole 3, the connecting rod 15 presses the spring 18, so that the spring 18 is elastically deformed, the fixing block 16 is separated from the sound body 1, the movable end of the spring 18 is in contact with and not fixed on the lower surface of the mounting plate 2, the handle 17 is rotated to separate the connecting rod 15 from the sound body 1, and then the sound body 1 is detached from the upper end of the mounting plate 2, the sound body 1 is convenient to disassemble and overhaul;

after the overhaul is accomplished, install sound body 1 through fixed establishment 11 and fix in the upper end of mounting panel 2 can, and through the antiport adapter sleeve 10, adapter sleeve 10 drives mounting panel 2 and moves down on spliced pole 8, accomodate sound body 1 into the inside of protection casing 7, guard plate 6 card is in the upper end of protection casing 7 simultaneously, setting through protection casing 7 and guard plate 6, avoid sound body 1 to take place to collide with, cause the damage to sound body 1, reduce sound body 1's occupation of land space, the simple operation, it is very convenient to use, this is exactly the whole process that dynamic lamp stereo set used for the propaganda.

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 dynamic lamps and lanterns stereo set is used in propaganda which characterized in that: comprises a sound body (1), a protective cover (7) and a fixing mechanism (11);

the loudspeaker comprises a loudspeaker body (1), wherein the loudspeaker body (1) is installed in the middle of the upper end of a horizontal installation plate (2), and installation holes (3) are formed in the left side and the right side of the middle of the installation plate (2);

the protective cover (7) is of a hollow honeycomb-shaped structure, and connecting columns (8) in a vertical state are fixedly connected to the left end and the right end of the protective cover (7);

the fixing mechanism (11) is arranged in the middle of the mounting plate (2), and the fixing mechanism (11) comprises a connecting rod (15) in a U-shaped structure, a fixing block (16) fixedly connected to the inner side wall of the upper end of the connecting rod (15), a handle (17) fixedly connected with the upper end of the connecting rod (15) and a spring (18) sleeved on the outer surface of the middle of the connecting rod (15);

wherein the movable end of the spring (18) is in contact with the lower surface of the mounting plate (2) and is not fixed.

2. The dynamic light fixture sound box for publicity as claimed in claim 1, wherein: the utility model discloses a safety protection plate, including mounting panel (2), both ends all are dead lever (5) that "L" shape structure just had the supporting role through bolt fixedly connected with about both ends, the upper end fixedly connected with longitudinal section of dead lever (5) is guard plate (6) of "V" font structure.

3. The dynamic light fixture sound box for publicity as claimed in claim 1, wherein: the monomer of spliced pole (8) both ends about mounting panel (2) through connection respectively, mounting panel (2) pass through adapter sleeve (10) and spliced pole (8) and constitute elevation structure in the inside of protection casing (7).

4. The dynamic light fixture sound box for publicity as claimed in claim 3, wherein: the monomer of adapter sleeve (10) rotates respectively and connects the lower extreme in the mounting panel (2) left and right sides, adapter sleeve (10) threaded connection is in the surface of spliced pole (8).

5. A dynamic light fixture sound for promotion according to claim 1 or claim 3, characterized in that: a dynamic lamp body (9) is mounted on the inner side wall of the protective cover (7), and the lower end of the protective cover (7) is fixedly connected with a fixing column (4);

wherein, the lower end of the fixed column (4) is fixedly connected with a supporting block (12).

6. The dynamic light fixture sound box for publicity as claimed in claim 5, wherein: limiting plates (13) with fixing function are arranged at the lower ends of the supporting blocks (12), and studs (14) are arranged at the front end and the rear end of each limiting plate (13).

7. The dynamic light fixture sound box for publicity as claimed in claim 1, wherein: the connecting rods (15) are inserted into the mounting holes (3), and the single bodies of the connecting rods (15) are symmetrically arranged on the left side and the right side of the lower end of the sound body (1);

the sound body (1) forms a dismounting structure at the upper end of the mounting plate (2) through the fixing mechanism (11).