CN219177287U

CN219177287U - Lifting type dustproof anti-collision broadcasting equipment

Info

Publication number: CN219177287U
Application number: CN202223446373.0U
Authority: CN
Inventors: 许邈
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-13
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of broadcasting equipment and discloses lifting type dustproof anti-collision broadcasting equipment which comprises a fixed base, wherein a support column is fixedly connected to the top end of the fixed base, a gasket is fixedly connected to the top end of the support column, a small motor is fixedly connected to the top end of the gasket, the output end of the small motor penetrates through the gasket and the support column and is fixedly connected with a threaded column, a moving block is connected to the middle of a rod body of the threaded column through threads, and a connecting rod is fixedly connected to the front end of the moving block. According to the utility model, the motor is controlled to drive the threaded column to rotate, the threaded column is rotated, the movable block is limited by the sliding block and cannot rotate, so that the movable block moves downwards on the threaded column to drive the front support plate and the broadcasting module to move downwards, the effect of being convenient for on-site maintenance personnel to maintain is realized, and the effect of being convenient for maintenance is achieved.

Description

Lifting type dustproof anti-collision broadcasting equipment

Technical Field

The utility model relates to the technical field of broadcasting equipment, in particular to lifting type dustproof anti-collision broadcasting equipment.

Background

The broadcasting equipment refers to equipment for playing sound, and the broadcasting equipment mainly commonly seen in daily life comprises a sound box, a broadcast and the like and is mainly responsible for playing music or notification and the like, and belongs to relatively common electronic products in life.

Currently, broadcasting equipment on the market still has the defect that most of the existing equipment is fixed at a high position on a wall, when short circuit occurs and cannot work, maintenance personnel are required to climb to the high position to check and maintain by means of tools, and the high position is very dangerous to maintain, so that improvement is required.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides lifting type dustproof anti-collision broadcasting equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dustproof anticollision broadcasting equipment of over-and-under type, includes unable adjustment base, unable adjustment base's top fixedly connected with support column, the top fixedly connected with gasket of support column, the top fixedly connected with small-size motor of gasket, the output of small-size motor runs through gasket and support column and fixedly connected with screw thread post, the body of rod middle part threaded connection of screw thread post has the movable block, the front end fixedly connected with connecting rod of movable block, the one end fixedly connected with backup pad of movable block is kept away from to the connecting rod, the front end fixedly connected with broadcasting module of backup pad.

As a further description of the above technical solution:

the bottom of screw thread post rotates the inside of connecting the top corresponding support column at fixed base.

As a further description of the above technical solution:

sliding grooves are formed in the inner walls of the rear side and the right side of the supporting column, and sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode.

As a further description of the above technical solution:

one ends of the two sliding blocks, which are far away from the sliding groove, are respectively fixedly connected to the rear side and the right side of the moving block.

As a further description of the above technical solution:

the top of gasket corresponds small-size motor's outside fixedly connected with shell, the front end fixedly connected with of backup pad a plurality of rail guards.

As a further description of the above technical solution:

the upper end of the guard rail on the upper side and the bottom end of the guard rail on the lower side are fixedly connected with baffle plates, and the outer walls of the guard rails are connected with dust covers together.

As a further description of the above technical solution:

the outer wall of support column all is provided with anticorrosive coating.

The utility model has the following beneficial effects:

1. in the utility model, when the device has a short circuit or a fault, the motor is controlled to drive the threaded column to rotate, the threaded column is prevented from rotating due to the limitation of the sliding block, the moving block moves downwards on the threaded column to drive the front support plate and the broadcasting module to move downwards, the effect of being convenient for field maintenance personnel to maintain is achieved, and the effect of being convenient for maintenance is achieved.

2. According to the utility model, the front end of the supporting plate is fixedly connected with the plurality of guard rails, the guard rails are mainly used for protecting the outer sides of the broadcasting modules, preventing the broadcasting modules from being damaged due to collision during carrying, and meanwhile, the guard rails are also responsible for supporting the dust cover, preventing dust from polluting the broadcasting modules, and playing a role in dust prevention and collision prevention.

Drawings

Fig. 1 is a perspective view of a lifting type dustproof anti-collision broadcasting device provided by the utility model;

fig. 2 is a split view of a top structure of a support column of a lifting type dustproof anti-collision broadcasting device according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic diagram of the internal structure of a support column of a lifting type dustproof anti-collision broadcasting device according to the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at B;

fig. 6 is a schematic structural diagram of a support plate of a lifting type dustproof anti-collision broadcasting device according to the present utility model.

Legend description:

1. a fixed base; 2. a support column; 3. a dust cover; 4. a baffle; 5. a housing; 6. a small motor; 7. a gasket; 8. a threaded column; 9. a chute; 10. a moving block; 11. a connecting rod; 12. a slide block; 13. a support plate; 14. a guard rail; 15. and a broadcasting module.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a dustproof anticollision broadcasting equipment of over-and-under type, including fixed base 1, fixed base 1's top fixedly connected with support column 2, limit the position of support column 2, support column 2's top fixedly connected with gasket 7, gasket 7's top fixedly connected with small-size motor 6, small-size motor 6's output runs through gasket 7 and support column 2 and fixedly connected with screw thread post 8, make the operation of motor can drive screw thread post 8 rotation, screw thread post 8's body of rod middle part threaded connection has movable block 10, make screw thread post 8 rotate and can drive movable block 10's reciprocates, movable block 10's front end fixedly connected with connecting rod 11, movable block 10's one end fixedly connected with backup pad 13 is kept away from to the connecting rod 11, backup pad 13's front end fixedly connected with broadcasting module 15, make movable block 10 reciprocate through connecting rod 11 and backup pad 13 drive broadcasting module 15 reciprocate.

Firstly, the bottom of screw thread post 8 rotates the inside of connecting corresponding support column 2 at the top of fixed base 1 for screw thread post 8 can realize rotating on fixed base 1, and spout 9 has all been seted up to the rear side and the right side inner wall of support column 2, and the inner wall sliding connection of spout 9 has slider 12, and the one end that two sliders 12 kept away from spout 9 is fixed connection respectively in rear side and the right side of movable block 10, makes movable block 10 can realize the upper and lower slip in the inside of support column 2 through the mutually supporting of slider 12 and spout 9.

Secondly, when the device has a short circuit or a fault, the operation of the motor is controlled firstly, the motor drives the threaded column 8 to rotate, the threaded column 8 rotates, the movable block 10 cannot rotate due to the limitation of the sliding block 12, the movable block 10 moves downwards on the threaded column 8 to drive the supporting plate 13 and the broadcasting module 15 on the front side to move downwards, the effect of being convenient for on-site maintenance personnel to maintain is achieved, and the effect of being convenient for maintenance is achieved.

In addition, the top of gasket 7 corresponds small-size motor 6's outside fixedly connected with shell 5, shell 5 is used for protecting small-size motor 6, the front end fixedly connected with of backup pad 13 a plurality of rail guards 14, rail guard 14 is used for protecting the outside of broadcasting module 15, prevent to collide and cause equipment damage, the equal fixedly connected with baffle 4 of the bottom of the upper end of upside rail guard 14 and downside rail guard 14, baffle 4 is used for cooperating the upside of rail guard 14 protection broadcasting module 15, the outer wall of rail guard 14 is connected with dust cover 3 jointly, dust cover 3 is used for stopping the dust in the outside, the outer wall of support column 2 all is provided with anticorrosive coating.

Wherein, at the front end fixedly connected with of backup pad 13 a plurality of rail guards 14, the main role of rail guard 14 is used for protecting the outside of broadcasting module 15, prevents that broadcasting module 15 from receiving the collision and damaging when carrying, also is responsible for supporting dust cover 3 simultaneously, prevents dust pollution broadcasting module 15, has played dustproof anticollision's effect.

Working principle: firstly, when the device has a short circuit or faults, the operation of the motor is controlled firstly, the motor drives the threaded column 8 to rotate, the threaded column 8 rotates, the movable block 10 cannot rotate due to the limitation of the sliding block 12, the movable block 10 downwards moves on the threaded column 8 to drive the supporting plate 13 and the broadcasting module 15 at the front side to downwards move, the effect of facilitating maintenance by field maintenance personnel is achieved, the effect of facilitating the maintenance is achieved, secondly, the front end of the supporting plate 13 is fixedly connected with a plurality of guard rails 14, the guard rails 14 mainly serve as the outer side of the broadcasting module 15, the broadcasting module 15 is prevented from being damaged due to collision during carrying, meanwhile, the dust cover 3 is also supported, the dust pollution of the broadcasting module 15 is prevented, and the effect of preventing dust and collision is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Lifting type dustproof anti-collision broadcasting equipment comprises a fixed base (1), and is characterized in that: the utility model discloses a fixed base, including fixed base (1), support column (2), top fixedly connected with gasket (7) of support column (2), the top fixedly connected with small-size motor (6) of gasket (7), the output of small-size motor (6) runs through gasket (7) and support column (2) and fixedly connected with screw thread post (8), body of rod middle part threaded connection of screw thread post (8) has movable block (10), the front end fixedly connected with connecting rod (11) of movable block (10), one end fixedly connected with backup pad (13) of movable block (10) are kept away from to connecting rod (11), the front end fixedly connected with broadcast module (15) of backup pad (13).

2. The lifting dustproof and anti-collision broadcasting device according to claim 1, wherein: the bottom of the threaded column (8) is rotationally connected to the inside of the corresponding support column (2) at the top end of the fixed base (1).

3. The lifting dustproof and anti-collision broadcasting device according to claim 1, wherein: the rear side and the right side inner wall of support column (2) have all seted up spout (9), the inner wall sliding connection of spout (9) has slider (12).

4. A lifting dust-proof anti-collision broadcasting apparatus according to claim 3, wherein: one ends of the two sliding blocks (12) far away from the sliding groove (9) are respectively and fixedly connected to the rear side and the right side of the moving block (10).

5. The lifting dustproof and anti-collision broadcasting device according to claim 1, wherein: the top of the gasket (7) is fixedly connected with a shell (5) corresponding to the outer side of the small motor (6), and the front end of the supporting plate (13) is fixedly connected with a plurality of guard rails (14).

6. The over-and-under type dustproof anticollision broadcasting equipment according to claim 5, wherein: the upper end of the guard rail (14) at the upper side and the bottom end of the guard rail (14) at the lower side are fixedly connected with baffle plates (4), and the outer walls of the guard rails (14) are commonly connected with dust covers (3).

7. The lifting dustproof and anti-collision broadcasting device according to claim 1, wherein: the outer walls of the support columns (2) are provided with anti-corrosion coatings.