CN217770301U - Waterproof sound column - Google Patents

Abstract

The utility model provides a waterproof sound column relates to sound column technical field, comprising a main body, the rear side of main part is equipped with the power cord, the internal fixed surface of main part installs waterproof loudspeaker, one side of main part is provided with movable strip, fixed mounting has the metal screen panel between the movable strip, the draw-in groove has been seted up to the side surface of movable strip, the fixture block is equipped with admittedly to the side of main part, the through-hole has all been seted up on the surface of main part, fixture block and draw-in groove, the upper surface of main part is equipped with moulding post, when people need change loudspeaker, upwards stimulates the plastics layering this moment for the extension spring is tensile gradually on moulding post's surface, and the rubber pole then removes in the through-hole, takes out the rubber pole from the through-hole until people, thereby separates movable strip and main part, exposes the waterproof loudspeaker in with the main part with this to people's maintenance or change, need not to lift many screws and dismantle the metal screen panel, makes it more convenient to change loudspeaker.

Description

Waterproof sound column

Technical Field

The utility model relates to a sound column technical field especially relates to a waterproof type sound column.

Background

The sound column is an outdoor broadcasting sound box, mainly constitute by casing and loudspeaker, wide application in places such as each shopping mall, square, park and shop, current sound column is when using, general sound column is installed outdoors or indoor, and all need the use of high strength every day, reduce the inside loudspeaker life of sound column very easily, metal mesh enclosure uses the screw fixation on the casing usually in addition, need lift many screws off when making people change loudspeaker, the troublesome degree of changing loudspeaker has been improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof sound post.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a waterproof sound column, includes the main part, the rear side of main part is equipped with the power cord, the fixed surface of main part installs waterproof loudspeaker, one side of main part is provided with movable strip, fixed mounting has the metal screen panel between the movable strip, the draw-in groove has been seted up to the side surface of activity strip, the fixture block is equipped with admittedly to the side of main part, the through-hole has all been seted up on the surface of main part, fixture block and draw-in groove, the upper surface of main part is equipped with moulding post, the surface cover of moulding post is equipped with the extension spring, the upper end fixedly connected with plastics layering of extension spring, the lower extreme of plastics layering is located the inside of through-hole and is equipped with the rubber pole.

In order to install the main part on the wall, the utility model discloses the improvement has, the diameter of rubber pole is less than the diameter of through-hole, L type fixed plate is all equipped with at the upper and lower both ends of main part, the fixed orifices has been seted up on the surface of L type fixed plate.

In order to improve the fixed to metal mesh enclosure, the utility model discloses the improvement has, the quantity of plastics layering is four groups, four groups the upper and lower both ends of plastics layering symmetric distribution in the main part.

In order to discharge accumulated water in the main body, the utility model discloses the improvement has, the hole that leaks has been seted up to the lower surface of main body.

In order to improve the waterproof nature of main part, the utility model discloses the improvement has, the inside of main part is provided with complementary unit, complementary unit includes the sealing strip, the sealing strip sets up the inside in the main part, the indent has been seted up to the internal surface of main part.

For people's convenience installation sealing strip, the utility model discloses the improvement has, one side of sealing strip is located the fixed surface of indent and is connected with the card strip.

In order to seal the gap between main part and the waterproof loudspeaker, the utility model discloses the improvement has, the sealing strip laminates with waterproof loudspeaker mutually.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, in the time of the in-service use, through setting up the main part, the power cord, waterproof loudspeaker, the activity strip, the metal mesh enclosure, the draw-in groove, the fixture block, the through-hole, moulding post, the extension spring, plastics layering and rubber pole, when people need to change loudspeaker, upwards stimulate the plastics layering this moment, make the extension spring stretch gradually on moulding post's surface, and the rubber pole then removes in the through-hole, take out the rubber pole from the through-hole until people, thereby with activity strip and main part separation, expose with this waterproof loudspeaker in the main part, so that people overhaul it or change, need not to lift many screws off and dismantle the metal mesh enclosure, it is more convenient to make the change loudspeaker.

2. The utility model discloses in, during the in-service use, through setting up complementary unit, use the mode of card strip and draw-in groove this moment, make things convenient for people to install the sealing strip in the inside of main part for the sealing strip can be in the same place with waterproof loudspeaker is closely laminated, thereby seals the gap between main part and the waterproof loudspeaker, further improves the water-proof effects of main part, does benefit to in-service use.

Drawings

Fig. 1 is a schematic view of the overall structure of a waterproof sound column of the present invention;

fig. 2 is a top exploded view of a waterproof sound column according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 in the waterproof sound column of the present invention;

fig. 4 is a rear-view exploded view of a waterproof sound column according to the present invention;

fig. 5 is a bottom exploded view of the waterproof sound post according to the present invention;

fig. 6 is an enlarged view of the position B of fig. 5 in the waterproof sound column of the present invention.

Illustration of the drawings:

1. a main body; 2. a power line; 3. a waterproof horn; 4. a movable bar; 5. a metal mesh enclosure; 6. a card slot; 7. a clamping block; 8. a through hole; 9. shaping columns; 10. a tension spring; 11. plastic layering; 12. a rubber rod; 13. a water leakage hole; 14. an L-shaped fixing plate; 15. a sealing strip; 16. clamping the strip; 17. and (5) pressing the groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: a waterproof sound column comprises a main body 1, a power line 2 is arranged on the rear side of the main body 1, a waterproof loudspeaker 3 is fixedly arranged on the inner surface of the main body 1, movable strips 4 are arranged on one side of the main body 1, a metal mesh enclosure 5 is fixedly arranged between the movable strips 4, the metal mesh enclosure 5 is fixedly arranged between the movable strips 4 and used for protecting the waterproof loudspeaker 3 in the main body 1, clamping grooves 6 are formed in the side surfaces of the movable strips 4, clamping blocks 7 are fixedly arranged on the side surfaces of the main body 1, people can conveniently mount the metal mesh enclosure 5 on the main body 1 preliminarily, through holes 8 are formed in the surfaces of the main body 1, the clamping blocks 7 and the clamping grooves 6, and a shaping column 9 is arranged on the upper surface of the main body 1, moulding post 9 is equipped with through the upper surface that sets up main part 1, prevent the severity of extension spring 10 deformation when using, the surface cover of moulding post 9 is equipped with extension spring 10, the upper end fixedly connected with plastics layering 11 of extension spring 10, the surface cover through setting up moulding post 9 is equipped with extension spring 10, the upper end fixedly connected with plastics layering 11 that sets up extension spring 10 simultaneously, after people take rubber pole 12 out, rubber pole 12 this moment then links together with main part 1 through plastics layering 11 and extension spring 10, rubber pole 12 is equipped with to the inside that the lower extreme of plastics layering 11 is located through-hole 8, rubber pole 12 is equipped with to the inside that the lower extreme is located through-hole 8 through setting up plastics layering 11, a main part 1 is used for connecting, through-hole 8 between fixture block 7 and the draw-in groove 6.

Referring to fig. 1 to 6, the diameter of the rubber rod 12 is smaller than the diameter of the through hole 8, the upper and lower ends of the main body 1 are respectively provided with the L-shaped fixing plates 14, the surface of each L-shaped fixing plate 14 is provided with a fixing hole, and the fixing holes are used for facilitating people to align with assembling holes on a wall, so that the main body 1 is mounted on the wall, the number of the plastic pressing strips 11 is four groups, the four groups of plastic pressing strips 11 are symmetrically distributed at the upper and lower ends of the main body 1, the number of the plastic pressing strips 11 is multiple groups, and the multiple groups of plastic pressing strips 11 are symmetrically distributed at the upper and lower ends of the main body 1, so that the fixing of the metal mesh enclosure 5 is improved, the lower surface of the main body 1 is provided with water leakage holes 13, and the lower surface of the main body 1 is provided with water leakage holes 13 for discharging accumulated water in the main body 1 to prevent accumulation.

Example two

Please refer to fig. 4, fig. 5 and fig. 6, an auxiliary mechanism is arranged inside the main body 1, the auxiliary mechanism includes a sealing strip 15, the sealing strip 15 is arranged inside the main body 1, the water resistance inside the main body 1 is improved, a pressing groove 17 is formed in the inner surface of the main body 1, a clamping strip 16 is fixedly connected to the surface of the pressing groove 17 on one side of the sealing strip 15, the pressing groove 17 is formed in the inner surface of the main body 1, the clamping strip 16 is fixedly connected to the surface of the pressing groove 17 on one side of the sealing strip 15, the clamping strip 16 is inserted into the pressing groove 17 to mount the sealing strip 15, the sealing strip 15 is attached to the waterproof horn 3, and the sealing strip 15 is attached to the waterproof horn 3, so as to close the gap between the main body 1 and the waterproof horn 3.

The working principle is as follows: through the arrangement of the main body 1, the power line 2, the waterproof horn 3, the movable strip 4, the metal mesh enclosure 5, the clamping groove 6, the clamping block 7, the through hole 8, the shaping column 9, the tension spring 10, the plastic pressing strip 11 and the rubber rod 12, when people need to replace the waterproof horn 3, the plastic pressing strip 11 is pulled upwards, in the process that the plastic pressing strip 11 moves upwards, the tension spring 10 is gradually stretched on the outer surface of the shaping column 9, and the rubber rod 12 moves in the through hole 8 along with the movement of the plastic compression strip 11 until the rubber rod 12 is completely drawn out from the through hole 8, at which time the fixation between the main body 1 and the movable strip 4 is released, then the movable strip 4 is moved outwards, so that the metal mesh enclosure 5 moves along with the movable strip 4 at the same time, thereby opening one side of the main body 1, exposing the waterproof horn 3, then the waterproof loudspeaker 3 is replaced, after the replacement is finished, the clamping groove 6 on the movable strip 4 is aligned with the clamping block 7, the movable strip 4 is arranged at one side of the main body 1, the clamping groove 6 is attached to the clamping block 7, then the rubber rod 12 is moved into the through hole 8 on the main body 1, then the user releases his hand, and the rubber rod 12 penetrates all the through holes 8 along with the stress of the tension spring 10, so as to install the metal mesh enclosure 5 on the main body 1, so as to facilitate the replacement of the waterproof loudspeaker 3, the auxiliary mechanism is arranged, the sealing strip 15 is moved at the moment, during the movement of the sealing tape 15, the card strip 16 moves simultaneously with the sealing tape 15, and then the card strip 16 is aligned with the indent 17, and the card strip 16 is inserted into the indent 17, thereby installing the sealing strip 15, the sealing strip 15 installed on the main body 1 is closely attached with the waterproof horn 3, thus, the gap between the main body 1 and the waterproof horn 3 is closed, and the waterproofness of the main body 1 is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. A waterproof sound column, includes main part (1), its characterized in that: the rear side of main part (1) is equipped with power cord (2), the internal fixed surface of main part (1) installs waterproof loudspeaker (3), one side of main part (1) is provided with movable strip (4), fixed mounting has metal screen panel (5) between movable strip (4), draw-in groove (6) have been seted up to the side surface of activity strip (4), fixture block (7) are equipped with admittedly to the side of main part (1), through-hole (8) have all been seted up on the surface of main part (1), fixture block (7) and draw-in groove (6), the upper surface of main part (1) is equipped with moulding post (9), the surface cover of moulding post (9) is equipped with extension spring (10), the upper end fixedly connected with plastics layering (11) of extension spring (10), rubber pole (12) are equipped with to the inside that the lower extreme of plastics layering (11) is located through-hole (8).

2. The waterproof fret of claim 1, wherein: the diameter of the rubber rod (12) is smaller than that of the through hole (8), L-shaped fixing plates (14) are mounted at the upper end and the lower end of the main body (1), and fixing holes are formed in the surfaces of the L-shaped fixing plates (14).

3. The waterproof fret of claim 1, wherein: the number of the plastic pressing strips (11) is four, and the four groups of plastic pressing strips (11) are symmetrically distributed at the upper end and the lower end of the main body (1).

4. The waterproof fret of claim 1, wherein: the lower surface of the main body (1) is provided with water leakage holes (13).

5. The waterproof fret of claim 1, wherein: the inside of main part (1) is provided with complementary unit, complementary unit includes sealing strip (15), sealing strip (15) set up the inside in main part (1), indent (17) have been seted up to the internal surface of main part (1).

6. The waterproof fret of claim 5, wherein: one side of the sealing strip (15) is positioned on the surface of the pressing groove (17) and is fixedly connected with a clamping strip (16).

7. The waterproof fret of claim 5, wherein: the sealing strip (15) is attached to the waterproof loudspeaker (3).

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