CN112533087A

CN112533087A - Sound equipment winding and unwinding devices of dust pollution influence result of use problem is solved

Info

Publication number: CN112533087A
Application number: CN202011379949.9A
Authority: CN
Inventors: 范兴帅
Original assignee: Guangzhou Xingrui Trading Co ltd
Current assignee: Guangzhou Xingrui Trading Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-19

Abstract

The invention relates to the technical field of combined sound equipment, and discloses a sound equipment collecting and releasing device for solving the problem that dust pollution influences the use effect, which comprises a shell, wherein the top of the shell is movably connected with a cover plate; through rack bar and movable part's combined action, according to the user demand, control the condition of placing of combination audio equipment, and utilize its operational aspect to trigger the operation of opening and shutting, make the apron no longer shelter from audio equipment, make things convenient for shifting out of audio equipment, under the non-user condition, receive and release audio equipment, reduce the pollution of dust, make audio equipment can normal use, and protect audio equipment, avoid it to receive external impact and take place to damage, automatic rising to the combination audio equipment who receives and releases, make it directly expose in the external world, compare common fixed placing means, increase the propagation effect of audio, improve the experience effect, more accord with the in-service use condition.

Description

Sound equipment winding and unwinding devices of dust pollution influence result of use problem is solved

Technical Field

The invention relates to the technical field of audio equipment, in particular to an audio equipment folding and unfolding device for solving the problem that dust pollution influences the use effect.

Background

When the combination sound is used, in order to obtain a better sound reproduction effect, the high-pitched sound unit and the ears of a listener need to be kept at the same horizontal line, so that most people can place the sound at a high place, the placing safety of the sound is improved, the sound is easy to fall and break, the normal use of the sound is not facilitated, the placing of the sound needs to occupy a certain space of a desktop, and the space utilization rate is reduced. Simultaneously the stereo set is placed for a long time, and its surface can be infected with a large amount of dusts to the dust falls in the public address of stereo set downthehole, can appear blockking up the condition of public address hole, reduces the audio of stereo set, is unfavorable for its normal use, and increases the clearance degree of difficulty.

Aiming at the defects of the prior art, the invention provides the sound equipment retracting device for solving the problem that the use effect is influenced by dust pollution, the sound equipment retracting device has the advantages of reducing dust pollution, automatically raising the position and having better use effect, the problem of poor use effect is solved, the placing condition of the combined sound equipment is controlled according to the use requirement, the retracted combined sound equipment is automatically raised so as to be directly exposed outside, compared with the common fixed placing mode, the sound equipment retracting device increases the propagation effect of sound effect, improves the feeling effect, and triggers the opening and closing operation by utilizing the running condition of the sound equipment, so that the cover plate does not shield the sound equipment any more, the sound equipment is convenient to move out, the sound equipment is retracted under the non-use condition, the dust pollution is reduced, the sound equipment can be normally used, the sound equipment is protected, and the damage of the sound equipment caused by external impact is avoided, the operation is convenient and fast, and the practical use condition is better met.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purposes of reducing dust pollution, automatically lifting and having better use effect, the invention provides the following technical scheme: the sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect comprises a shell, a cover plate, a movable rod, a rotating rod group, a connecting rod, a push rod, a first rotating rod, a second rotating rod, a movable assembly, a toothed bar, a toothed block, a placing basket and a gear.

Wherein:

the position and connection relationship among the structures are as follows:

a sound equipment retracting device for solving the problem that dust pollution affects the use effect comprises a shell, the surface of the shell is provided with an opening, the top of the shell is movably connected with a cover plate, the cover plate is provided with two cover plates with the same specification, the surface of the cover plate is movably connected with a movable rod, one side of the movable rod, which is far away from the cover plate, is movably connected with a rotating rod group, the rotating rod group is provided with two rotating rod groups with the same specification, the rotating rod group is composed of a long rod and a short rod, the outer side of the long rod is movably connected with the movable rod, the surface of the rotating rod group is movably connected with a connecting rod, the surface of the connecting rod is movably connected with two connecting rods with the same specification, one side of the connecting rod, which is far away from the connecting rod, is respectively and movably connected with the short rods of the two rotating rod groups, the bottom of the connecting, the outside swing joint of first swing arm has first fixture block, the outside swing joint of first swing arm has the second swing arm, the outside swing joint of second swing arm has the second fixture block, the surperficial swing joint of second swing arm has movable assembly, movable assembly comprises pin and the L type pole of inversion, logical groove has been seted up on the surface of the L type pole montant of inversion, the spacing pipe of the left side fixedly connected with of its horizontal pole, movable assembly's right side swing joint has the ratch, one side fixedly connected with sand grip of gear is kept away from to the ratch, the bottom fixedly connected with branch of ratch, the bottom swing joint of ratch has the pick, the inside fixedly connected with of ratch inverts T type pole, invert T type pole and ratch fixed connection, the basket is placed to the top fixedly connected with of ratch, the size of placing the basket and the size looks adaptation of shell opening, the right side swing joint of ratch has the gear.

(II) advantageous effects

Compared with the prior art, the invention provides the sound equipment retracting device for solving the problem that the use effect is influenced by dust pollution, and the sound equipment retracting device has the following beneficial effects:

1. this solve audio equipment winding and unwinding devices of dust pollution influence result of use problem, through the ratch, the gear, the apron, the movable rod, the bull stick group, the connecting rod, the ejector pin, first bull stick, the combined action of second bull stick and movable part, according to the user demand, control the condition of placing of combination audio equipment, and utilize its operational aspect to trigger the operation of opening and shutting, make the apron no longer shelter from audio equipment, make things convenient for shifting out of audio equipment, under the non-user condition, receive and release audio equipment, reduce the pollution of dust, make audio equipment can normal use, and protect audio equipment, avoid it to receive external impact and take place the damage.

2. This solve sound equipment winding and unwinding devices of dust pollution influence result of use problem through ratch, tooth piece, places the combined action of basket and gear, rises the position to the built-up sound equipment that receive and releases automatically, makes it directly expose in the external world, compares common fixed placing mode, increases the propagation effect of stereo set audio, improves the experience effect, and the simple operation more accords with the in-service use condition.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the second swing arm and the movable assembly according to the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. a movable rod; 4. a rotating rod group; 5. a connecting rod; 6. a top rod; 7. a first rotating rod; 8. a second swing lever; 9. a movable component; 10. a rack bar; 11. a tooth block; 12. placing a basket; 13. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a sound equipment retracting device for solving the problem of dust pollution affecting the use effect comprises a housing 1, a through hole is arranged on the surface of the housing 1, a clamping groove is arranged on the surface of the housing 1, a cover plate 2 is movably connected to the top of the housing 1, two cover plates 2 are provided and have the same specification, the size of the cover plates is matched with the size of the through hole of the housing 1, the cover plates 2 are movably clamped above the clamping groove of the housing 1, initially, the two cover plates 2 are tightly attached to cover the through hole of the housing 1, a movable rod 3 is movably connected to the surface of the cover plate 2, a rotating rod group 4 is movably connected to one side of the movable rod 3, which is far away from the cover plate 2, the two rotating rod groups 4 have the same specification, the rotating rod group 4 is composed of a long rod and a short rod, the joint of the long rod and the short rod is movably connected to the inner wall of the, connecting rod 5's surperficial swing joint has two connecting rods that the specification is the same, one side that connecting rod 5 was kept away from to the connecting rod respectively with two bull stick swing joint of bull stick group 4, two branches that the specification is the same of connecting rod 5's bottom fixedly connected with, the spacing pipe of outside fixedly connected with of branch, the bottom fixedly connected with ejector pin 6 of connecting rod 5, ejector pin 6 presents inversion T form, logical groove has been seted up on the surface of its horizontal pole, the spacing pipe of its montant outside fixedly connected with, the surperficial swing joint of spacing pipe has the spring, one side and the ejector pin 6 swing joint of spacing pipe are kept away from to the spring, the surperficial swing joint of ejector pin 6 has first swing arm 7, the outside swing joint of first swing arm 7 has first fixture block, its.

The outer side of the first rotating rod 7 is movably connected with a second rotating rod 8, the outer side of the second rotating rod 8 is movably connected with a second clamping block, the second clamping block is movably clamped in a through groove of an inverted L-shaped rod vertical rod of a movable assembly 9, the surface of the second rotating rod 8 is movably connected with the movable assembly 9, the movable assembly 9 is composed of a stop lever and the inverted L-shaped rod, the surface of the inverted L-shaped rod vertical rod is provided with the through groove, the left side of a transverse rod of the inverted L-shaped rod is fixedly connected with a limiting pipe, the left side of the limiting pipe is movably connected with a spring, one side of the spring, far away from the limiting pipe, is movably connected with the vertical rod of the inverted L-shaped rod of the movable assembly 9, the stop lever of the movable assembly 9 is positioned at the top of a convex strip of a toothed bar 10, when the toothed bar 10 moves upwards, the convex strip pushes the stop lever of the movable assembly 9 to move leftwards, the right side, the top swing joint of branch has the spring, one side that branch and ratch 10's sand grip swing joint are kept away from to the spring, the bottom swing joint of ratch 10 has tooth piece 11, T type pole is invertd to the inside fixedly connected with of tooth piece 11, invert T type pole and ratch 10 fixed connection, the outside swing joint of inverting T type pole montant has the spring, the both ends of spring respectively with tooth piece 11 and ratch 10 swing joint, basket 12 is placed to the top fixedly connected with of ratch 10, place the size of basket 12 and the size looks adaptation of 1 opening of shell, it presents the character of calligraphy concave to place basket 12, its size must not be less than the size of built-up sound equipment, the right side swing joint of ratch 10 has gear 13.

The working process and the principle of the device are as follows:

when the device is used, a power supply is started, the gear 13 rotates, the gear 13 is meshed with the toothed bar 10 to drive the toothed bar to move upwards, the convex strip synchronously moves when the toothed bar 10 moves upwards to push the stop lever of the movable assembly 9 to move leftwards, the movable assembly 9 synchronously moves leftwards and extrudes the spring on the outer side of the movable assembly 9, the movable assembly 9 drives the second rotary rod 8 to rotate anticlockwise due to the fact that the second fixture block of the second rotary rod 8 is movably clamped in the through groove of the inverted L-shaped bar vertical bar of the movable assembly 9, the surface of the second rotary rod 8 is fixedly connected with the first rotary rod 7, the second fixture block of the first rotary rod 7 is movably clamped in the through groove of the inverted T-shaped bar transverse bar of the ejector rod 6, the first rotary rod 7 synchronously moves and pushes the ejector rod 6 to move upwards, the connecting rod 5 synchronously moves, the connecting rod 5 pulls the short bar of the rotary rod group 4 through the connecting rod to drive the rotary rod group 4 to, the left side bull stick group 4 carries out clockwise rotation, and the right side bull stick group 4 carries out anticlockwise rotation, and the stock of bull stick group 4 drives apron 2 through pulling movable rod 3 and moves along shell 1's draw-in groove, makes two apron 2 keep away from each other, removes the effect of covering to the shell 1 opening, stops at the top of placing basket 12 both sides branch, has the hindrance effect to the removal of placing basket 12, makes things convenient for shifting out of combination audio equipment.

Meanwhile, the gear 13 drives the rack bar 10 to move upwards, the rack bar 10 drives the rack block 11 to move upwards to be close to the gear 13 through the inverted T-shaped rod, the rack bar 10 drives the placing basket 12 to move upwards until the placing basket 12 is contacted with the cover plate 2, the placing basket 12 and the rack bar 10 are hindered from moving, at the moment, the rack block 11 is meshed with the gear 13, the gear 13 drives the rack block 11 to move upwards along the vertical rod of the inverted T-shaped rod and extrude the spring, the rack block 11 moves downwards under the elastic action of the spring, the gear 13 drives the rack block 11 to move upwards and downwards, at the moment, the rack bar 10 and the placing basket 12 are located at the highest point and keep in a static state, the placing basket 12 drives the combined sound equipment above the rack bar to move out of the shell.

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 solve sound equipment winding and unwinding devices of dust pollution influence result of use problem, includes shell (1), its characterized in that: the utility model discloses a portable multifunctional electric toothbrush, including shell (1), top swing joint has apron (2), the surperficial swing joint of apron (2) has movable rod (3), one side swing joint that apron (2) were kept away from in movable rod (3) has rotor group (4), the surperficial swing joint of rotor group (4) has connecting rod (5), bottom fixedly connected with ejector pin (6) of connecting rod (5), the surperficial swing joint of ejector pin (6) has first swing arm (7), the outside swing joint of first swing arm (7) has second swing arm (8), the surperficial swing joint of second swing arm (8) has movable assembly (9), the right side swing joint of movable assembly (9) has ratch (10), the bottom swing joint of ratch (10) has tooth piece (11), basket (12) are placed to the top fixedly connected with of ratch (10), the right side swing joint of ratch (10) has gear (13).

2. The sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect as claimed in claim 1, wherein: the opening has been seted up on the surface of shell (1), and apron (2) have two and the specification is the same, and bull stick group (4) comprises stock and quarter butt, and the outside swing joint of its stock has movable rod (3).

3. The sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect as claimed in claim 1, wherein: the surface of the connecting rod (5) is movably connected with two connecting rods with the same specification, and one side of the connecting rod, which is far away from the connecting rod (5), is movably connected with the short rods of the two rotating rod groups (4) respectively.

4. The sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect as claimed in claim 1, wherein: the ejector rod (6) is in an inverted T shape, a through groove is formed in the surface of the cross rod, a limiting pipe is fixedly connected to the outer side of the vertical rod, and a first clamping block is movably connected to the outer side of the first rotary rod (7).

5. The sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect as claimed in claim 1, wherein: the outer side of the second rotating rod (8) is movably connected with a second clamping block, the movable assembly (9) is composed of a stop lever and an inverted L-shaped rod, a through groove is formed in the surface of the vertical rod of the inverted L-shaped rod, and the left side of the horizontal rod of the inverted L-shaped rod is fixedly connected with a limiting pipe.

6. The sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect as claimed in claim 1, wherein: one side of the rack bar (10) far away from the gear (13) is fixedly connected with a convex strip, and the bottom of the rack bar (10) is fixedly connected with a supporting rod.

7. The sound equipment collecting and releasing device for solving the problem that the dust pollution affects the use effect as claimed in claim 1, wherein: an inverted T-shaped rod is fixedly connected to the inner portion of the toothed block (11), the inverted T-shaped rod is fixedly connected with the toothed rod (10), and the size of the placing basket (12) is matched with the size of the through opening of the shell (1).