CN212660298U - Outdoor stereo set with dustproof and waterproof structure - Google Patents

Abstract

The utility model discloses an outdoor stereo set with dustproof and waterproof structure belongs to outdoor stereo set technical field, an outdoor stereo set with dustproof and waterproof structure, including sound body, sound body's outside is provided with the guard box, the inner wall and the sound body contact of guard box, the front of guard box articulates there is the apron, the phonation hole has been seted up on the apron, the detachable sponge that absorbs water that is connected with of inner wall in phonation hole. The utility model discloses a, sound body can reduce the rainwater and the ash blanket enters into the inside condition of sound body when guaranteeing tone quality through the moisture in the sponge adsorption air that absorbs water and the dust in the air at the during operation, improve sound body's life, the during stop work only needs to pass through the position of pulling two closing plates of switch lever control, the waterproof board that two closing plates can hug closely and constitute together seals the phonatory hole, further improvement device's waterproof and dustproof effect, sound body's life increases.

Description

Outdoor stereo set with dustproof and waterproof structure

Technical Field

The utility model relates to an outdoor stereo set technical field, more specifically say, relate to an outdoor stereo set with dustproof and waterproof structure.

Background

The stereo set refers in particular to a set of audio system for making sound by the combination of electrical equipment, the audio system mainly comprises: sound source equipment, audio signal dynamic processing equipment, audio signal amplification equipment, sound restoration equipment, along with the progress of society, people are more various to the life, the dance is as a kind of stream thousands of years's amusement form, go deep into the life of people of each family, but along with the development and the progress of science and technology, people are more and more to the performance form and the place requirement of dance, higher and higher, sound system is along with people's demand is constantly improved and perfect, meet the on-the-spot demand of expanding voice of the more than ten thousand people's concert greatly, little meet individual family play musical instrument, the needs of K song.

Present outdoor sound equipment comprises stereo set and the shell that is used for being convenient for to remove usually, when the stereo set is used in the open air, often can meet rainy day, often can't carry out outdoor activities when raining, ordinary sound equipment shell does not possess waterproof ability, can damage it and lead to unable the use after the rivers advance the stereo set, water-proof effects is relatively poor, and the dust also can enter into the stereo set through the shell when not needing to use the stereo set in, lead to adhering to a large amount of dust on the stereo set, the dust enters into inside the stereo set easily, it is very loaded down with trivial details to clear up, influence the tone quality of stereo set, the life of stereo set has been reduced, will cause the damage to the stereo set down long-time, economic loss will be brought, so need an outdoor stereo set with dustproof and waterproof structure.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an outdoor stereo set with dustproof and waterproof structure possesses the advantage of good waterproof dustproof effect, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An outdoor sound box with a dustproof and waterproof structure comprises a sound box body, wherein a protective box is arranged outside the sound box body, the inner wall of the protective box is in contact with the sound box body, a cover plate is hinged to the front of the protective box, a sounding hole is formed in the cover plate, the inner wall of the sounding hole is detachably connected with a water-absorbing sponge, two support bars are fixedly connected to the front of the cover plate, two limiting rods are fixedly connected to opposite sides of the two support bars, two sealing plates are slidably connected to the front of the cover plate, one ends, close to the sounding hole, of the four limiting rods are respectively inserted into the two sealing plates, one ends, close to the sounding hole, of the four limiting rods are respectively and fixedly connected with a first spring, the other ends of the four first springs are respectively and fixedly connected with the two sealing plates, and a fixing hook is fixedly connected to, two the fixed slot has all been seted up to relative one side of support bar, the top the left side of support bar is provided with the switch lever, inside two support bars and the extension to two fixed slots were run through respectively at the both ends of switch lever, the both ends of switch lever contact with two fixed hooks respectively, two sliders of fixedly connected with on the switch lever, two the surface of slider respectively with two support bar sliding connection, two the equal fixedly connected with spring two in left side of slider, two the other end of spring two respectively with two support bar fixed connection.

Preferably, the fixed hook left side fixedly connected with fixed block, one side of fixed block is the arc.

Preferably, the switch lever is sleeved with two limiting pieces, and the right sides of the limiting pieces are respectively contacted with the two supporting bars.

Preferably, the bottom is embedded with the sealing strip at the top of the sealing plate, and the bottom of the sealing plate at the top is provided with a sealing groove matched with the sealing strip.

Preferably, four equal fixedly connected with sealing washer of the one end that the gag lever post is close to the phonation hole, four the surface of sealing washer respectively with two closing plates sliding connection.

Preferably, the front surface of the switch rod is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme forms an outdoor sound box through the sound box body and the protective box, the sounding hole arranged on the protective box can be used for sounding of the sound box body loudspeaker, so that the sounding of the sound box body loudspeaker cannot be shielded, the sound quality of the sound box body loudspeaker is improved, the protective box can protect the sound box body and reduce the probability of damage to the sound box body due to external force, the water-absorbing sponge detachably connected with the inner wall of the sounding hole can absorb moisture in the air and dust in the air, the water-absorbing sponge is made of sponge, so that the condition that rainwater and dust layers enter the interior of the sound box body can be reduced while the sound quality is ensured, the service life of the sound box body is prolonged, the water-absorbing sponge can be periodically detached for cleaning, the cleaning is very convenient, and when outdoor activities can not be carried out in rainy weather, only the switch rod needs to be pulled, two ends of the switch rod can be separated from the two fixing hooks, the purpose of unlocking the sealing plates is realized, the two sealing plates can be driven to move in opposite directions by the elastic force of the first spring after being unlocked, the two sealing plates can be tightly attached together to form a large waterproof plate, the waterproof plate can seal the sounding hole, external rainwater and dust in air can not enter the sound body through the sounding hole, the waterproof and dustproof effects of the device are improved, the service life of the sound body is prolonged, only the two sealing plates need to be pulled to move in opposite directions during use, the fixing blocks on the fixing hooks can firstly extrude the switch rod, the switch rod can move leftwards, then the fixing blocks can pass through the switch rod, the elastic force of the second spring can drive the switch rod rightwards, the fixing blocks are clamped, the sealing plates are fixed, and the two sealing plates can be continuously used after being pulled to move in opposite directions, the device sound body can adsorb moisture in the air and the dust in the air through the sponge that absorbs water of the detachable connection of inner wall in vocal hole at the during operation, because the material of sponge that absorbs water is the cavernosum, so can reduce the condition that rainwater and gray layer enter into the inside of sound body when realizing guaranteeing tone quality, improve sound body's life, the during stop work only needs the position through two closing plates of pulling switch lever control, thereby can hug closely the waterproof board of constituteing together through two closing plates and seal the vocal hole, further improve device's waterproof and dustproof effect, sound body's life increases.

(2) This scheme can play the fixed purpose with the unblock of closing plate through fixed hook left side fixed connection's fixed block and switch lever mutually supporting, and one side of fixed block is the arc and can improves the speed that the fixed block passes through the switch lever to improve the speed of locking the closing plate.

(3) This scheme can carry on spacingly to the switch lever through two spacing pieces that the cover was established on the switch lever, reduces the switch lever and is excessively moved the probability that influences the normal work of switch lever by the elasticity of spring two.

(4) This scheme inlays the sealing strip of establishing through the top of bottom seal board and the seal groove of seting up in the bottom of top seal board mutually supports and can play sealed effect between two closing plates, prevents that the rainwater from flowing into the possibility on the sound through the gap between two closing plates to further improvement device's waterproof and dustproof effect increases sound's life.

(5) This scheme is close to the equal fixed connection's of one end sealing washer in vocal hole through four gag lever posts and can effectual reduction rainwater pass through the possibility that the gap got into between gag lever post and the closing plate under the condition of two closing plate contacts.

(6) This scheme can the person of facilitating the use operate the switch lever through the positive fixed connection's of switch lever handle, improves the practicality of device to the non-slip line that the surface of handle was seted up can further the person of facilitating the use operate the switch lever.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the sealing plate of the present invention in a state of being installed in a sound hole for sound emission;

FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present invention;

fig. 5 is a side view of the present invention.

The reference numbers in the figures illustrate:

1. a sound body; 2. a protective box; 3. a cover plate; 4. a sound emitting hole; 401. a water-absorbing sponge; 402. a seal ring; 5. a supporting strip; 6. a limiting rod; 7. a sealing plate; 701. a sealing strip; 702. a sealing groove; 8. a first spring; 9. a fixed hook; 901. a fixed block; 10. fixing grooves; 11. a switch lever; 111. a limiting sheet; 112. a handle; 12. a slider; 13. and a second spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an outdoor sound box with a dustproof and waterproof structure comprises a sound box body 1, a protective box 2 is arranged outside the sound box body 1, the inner wall of the protective box 2 is in contact with the sound box body 1, a cover plate 3 is hinged to the front surface of the protective box 2, a sound-emitting hole 4 is formed in the cover plate 3, a water-absorbing sponge 401 is detachably connected to the inner wall of the sound-emitting hole 4, two support bars 5 are fixedly connected to the front surface of the cover plate 3, two limit rods 6 are fixedly connected to opposite sides of the two support bars 5, two seal plates 7 are slidably connected to the front surface of the cover plate 3, one ends of the four limit rods 6 close to the sound-emitting hole 4 are respectively inserted into the two seal plates 7, one ends of the four limit rods 6 close to the sound-emitting hole 4 are respectively fixedly connected with a first spring 8, the other ends of the four first springs 8 are respectively fixedly connected, fixing grooves 10 are formed in opposite sides of the two supporting bars 5, a switch rod 11 is arranged on the left side of the supporting bar 5 at the top, two ends of the switch rod 11 penetrate through the two supporting bars 5 respectively and extend into the two fixing grooves 10, two ends of the switch rod 11 are contacted with the two fixing hooks 9 respectively, two sliders 12 are fixedly connected to the switch rod 11, surfaces of the two sliders 12 are slidably connected with the two supporting bars 5 respectively, springs 13 are fixedly connected to the left sides of the two sliders 12, the other ends of the springs 13 are fixedly connected with the two supporting bars 5 respectively, an outdoor sound box is formed by the sound box body 1 and the protection box 2, sound emitting holes 4 formed in the protection box 2 can be used for sound emitting of a loudspeaker of the sound box body 1, sound emitting of the sound box body 1 can not be shielded, the sound quality of the loudspeaker of the sound box body 1 is improved, and the protection box 2 can protect the sound box 1 and reduce the probability of damage to the, and the water-absorbing sponge 401 detachably connected with the inner wall of the sounding hole 4 can absorb moisture in the air and dust in the air, because the water-absorbing sponge 401 is made of a sponge body, the condition that rainwater and dust layers enter the interior of the sound body 1 can be reduced while tone quality is ensured, the service life of the sound body 1 is prolonged, the water-absorbing sponge 401 can be periodically detached for cleaning, the cleaning is very convenient, when the sound is not needed in rainy weather for outdoor activities, only the switch rod 11 needs to be pulled, two ends of the switch rod 11 can be separated from the two fixing hooks 9, the purpose of unlocking the sealing plates 7 is realized, the sealing plates 7 can be driven by the elastic force of the first spring 8 to move in opposite directions after being unlocked, the two sealing plates 7 can be tightly attached together to form a large waterproof plate, the sounding hole 4 can be sealed by the waterproof plate, external rainwater and dust in the air can not enter the sound body 1 through the sounding hole 4, thereby improving the waterproof and dustproof effects of the device, prolonging the service life of the sound body 1, only pulling the two sealing plates 7 to move towards opposite directions when in use, the fixing block 901 on the fixing hook 9 can firstly extrude the switch rod 11, the switch rod 11 can move towards left, then the fixing block 901 can pass through the switch rod 11, the switch rod 11 can be driven towards right by the elastic force of the spring II 13, thereby the fixing block 901 is clamped, the sealing plates 7 can be fixed, the sound body 1 can be continuously used after being fixed by pulling the two sealing plates 7 to move towards opposite directions, the sound body 1 of the device can absorb moisture in the air and dust in the air through the water absorption sponge 401 detachably connected with the inner wall of the sound hole 4 when in work, because the water absorption sponge 401 is made of sponge, the condition that rainwater and dust layers enter the inside the sound body 1 can be reduced while the tone quality is ensured, improve sound body 1's life, the during stop work only needs through the position of pulling two closing plates 7 of switch lever 11 control, thereby can hug closely the waterproof board of constituteing together through two closing plates 7 and seal up sounding hole 4, further improvement device's waterproof and dustproof effect increases sound body 1's life.

Further, fixed hook 9 left side fixedly connected with fixed block 901, one side of fixed block 901 is the arc, and fixed block 901 through fixed hook 9 left side fixedly connected with mutually supports with switch lever 11 and can play the purpose fixed with the unblock to closing plate 7, and one side of fixed block 901 is the arc and can improves the speed that fixed block 901 passes through switch lever 11 to improve the speed of locking closing plate 7.

Furthermore, the switch rod 11 is sleeved with two limiting pieces 111, the right sides of the two limiting pieces 111 are respectively contacted with the two supporting bars 5, the switch rod 11 can be limited through the two limiting pieces 111 sleeved on the switch rod 11, and the probability that the switch rod 11 is influenced by the excessive movement of the elastic force of the second spring 13 to normally work is reduced.

Further, bottom seal plate 7's top is inlayed and is equipped with sealing strip 701, top seal plate 7's bottom is seted up with sealing strip 701 looks adaptation's seal groove 702, seal groove 702 that bottom seal plate 7's top was inlayed and is established and top seal plate 7's bottom was seted up mutually supports and can play sealed effect between two seal plate 7, prevent that the rainwater from flowing into sound 1 through the gap between two seal plate 7 on probably, thereby further improve device's waterproof and dustproof effect, increase sound 1's life.

Further, four gag lever posts 6 are close to the equal fixedly connected with sealing washer 402 of one end of phonation hole 4, and the surface of four sealing washers 402 respectively with two closing plate 7 sliding connection, the sealing washer 402 that is close to the equal fixedly connected of one end of phonation hole 4 through four gag lever posts 6 can effectual reduction rainwater pass through the possibility that the gap between gag lever posts 6 and the closing plate 7 got into under the circumstances of two closing plate 7 contacts.

Further, the handle 112 is fixedly connected to the front of the switch lever 11, the anti-slip patterns are formed on the surface of the handle 112, the switch lever 11 can be operated by the user conveniently through the handle 112 fixedly connected to the front of the switch lever 11, the practicability of the device is improved, and the switch lever 11 can be operated by the user conveniently through the anti-slip patterns formed on the surface of the handle 112.

The working principle is as follows: firstly, an outdoor sound box is formed by the sound box body 1 and the protective box 2, the sounding hole 4 arranged on the protective box 2 can be used for sounding the loudspeaker of the sound box body 1, so that the sounding of the loudspeaker of the sound box body 1 can not be shielded, the sound quality of the loudspeaker of the sound box body 1 is improved, the protective box 2 can protect the sound box body 1 and reduce the probability of damage to the sound box body 1 due to external force, the water absorption sponge 401 detachably connected with the inner wall of the sounding hole 4 can absorb moisture in the air and dust in the air, because the water absorption sponge 401 is made of a sponge body, the condition that rainwater and dust layers enter the inside of the sound box body 1 can be reduced while the sound quality is ensured, the service life of the sound box body 1 is prolonged, the water absorption sponge 401 can be periodically detached for cleaning, the cleaning is very convenient, when the sound box is used for outdoor activities in rainy days and can not be used, only pulling the switch rod 11, the two ends of the switch rod 11 can be separated from the two fixing hooks 9, the purpose of unlocking the sealing plates 7 is realized, after the sealing plates 7 are unlocked, the two sealing plates 7 can be driven by the elastic force of the first spring 8 to move in opposite directions, the two sealing plates 7 can be tightly attached together to form a large waterproof plate, the sounding holes 4 can be sealed by the waterproof plate, external rainwater and dust in the air can not enter the sound body 1 through the sounding holes 4, so that the waterproof and dustproof effects of the device are improved, the service life of the sound body 1 is prolonged, only pulling the two sealing plates 7 to move in opposite directions when in use, the fixing block 901 on the fixing hooks 9 can firstly extrude the switch rod 11, the switch rod 11 can move leftwards, then the fixing block 901 can pass through the switch rod 11, the elastic force of the second spring 13 can drive the switch rod 11 rightwards, so that the fixing block 901 is clamped, and the sealing plates 7, pulling two closing plates 7 and being fixed back can continue to use to opposite direction removal, the device sound body 1 can adsorb moisture in the air and the dust in the air through the sponge 401 that absorbs water of the detachable connection of inner wall of vocal hole 4 at the during operation, because it is the sponge to absorb water the material of sponge 401, so can reduce the condition that rainwater and gray scale enter into sound body 1 inside when realizing guaranteeing tone quality, improve sound body 1's life, only need to control two closing plates 7's position through pulling switch lever 11 during the stop work, thereby it seals vocal hole 4 to hug closely the waterproof board of constituteing together through two closing plates 7, further improvement device's waterproof and dustproof effect, increase sound body 1's life, the current poor problem of dustproof waterproof ability of outdoor stereo set has been solved.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides an outdoor stereo set with dustproof and waterproof structure, includes stereo set body (1), its characterized in that: the sound box comprises a sound box body (1), a protection box (2) is arranged outside the sound box body (1), the inner wall of the protection box (2) is in contact with the sound box body (1), an cover plate (3) is hinged to the front of the protection box (2), a sounding hole (4) is formed in the cover plate (3), a water-absorbing sponge (401) is detachably connected to the inner wall of the sounding hole (4), two support bars (5) are fixedly connected to the front of the cover plate (3), two limiting rods (6) are fixedly connected to opposite sides of the two support bars (5), two sealing plates (7) are slidably connected to the front of the cover plate (3), one ends, close to the sounding hole (4), of the four limiting rods (6) are respectively inserted into the two sealing plates (7), one ends, close to the sounding hole (4), of the four limiting rods (6) are respectively and fixedly connected with a first spring (8), and the other ends of the four first springs (8) are respectively and fixedly connected, two equal fixedly connected with fixed hook (9) in the opposite side of back of the body of closing plate (7), two fixed slot (10) have all been seted up to relative one side of support bar (5), the top the left side of support bar (5) is provided with switch lever (11), inside two support bars (5) and extending to two fixed slot (10) were run through respectively at the both ends of switch lever (11), the both ends of switch lever (11) contact with two fixed hook (9) respectively, two slider (12), two on switch lever (11) fixedly connected with the surface of slider (12) respectively with two support bar (5) sliding connection, two the equal fixedly connected with spring two (13) in left side of slider (12), two the other end of spring two (13) respectively with two support bar (5) fixed connection.

2. The outdoor sound box with the dustproof and waterproof structure as claimed in claim 1, wherein: the left side of the fixed hook (9) is fixedly connected with a fixed block (901), and one side of the fixed block (901) is arc-shaped.

3. The outdoor sound box with the dustproof and waterproof structure as claimed in claim 1, wherein: the last cover of switch lever (11) is equipped with two spacing pieces (111), two the right side of spacing piece (111) contacts with two support bars (5) respectively.

4. The outdoor sound box with the dustproof and waterproof structure as claimed in claim 1, wherein: the bottom sealing plate is characterized in that a sealing strip (701) is embedded into the top of the sealing plate (7), and a sealing groove (702) matched with the sealing strip (701) is formed in the bottom of the sealing plate (7).

5. The outdoor sound box with the dustproof and waterproof structure as claimed in claim 1, wherein: four equal fixedly connected with sealing washer (402) of gag lever post (6) one end near phonatory hole (4), four the surface of sealing washer (402) respectively with two closing plate (7) sliding connection.

6. The outdoor sound box with the dustproof and waterproof structure as claimed in claim 1, wherein: the front surface of the switch rod (11) is fixedly connected with a handle (112), and anti-skid grains are arranged on the surface of the handle (112).

Images