CN112788447A

CN112788447A - Anti-creeping movable sound box

Info

Publication number: CN112788447A
Application number: CN201911081336.4A
Authority: CN
Inventors: 莫佳
Original assignee: Xian Pinzhi Information Technology Co Ltd
Current assignee: Xian Pinzhi Information Technology Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2021-05-11

Abstract

The invention discloses an anti-creeping movable sound box which comprises a rubber base and a storage rack, wherein a stud is arranged above the rubber base, a wheel is arranged on one side of the stud, a main sound box body is arranged above the wheel, a limiting mechanism is arranged on one side of the main sound box body, a connecting spring is arranged in the storage rack, and the storage rack is positioned in the main sound box body. This portable audio amplifier with anticreep structure is provided with stop gear, under miniature hydraulic cylinder's effect, make the link rotate along the outside of lockpin, thereby can effectual angle between change link and the audio body, make the mutual contact between rubber pad and the pencil, thereby can effectual restriction pencil the position, avoid the pencil to receive to drag, lead to separating between pencil and the audio body, or damage the junction between pencil and the audio body, make the emergence of electric leakage phenomenon, and can effectually separate between pencil and the link.

Description

Anti-creeping movable sound box

Technical Field

The invention relates to the technical field of mobile sound boxes, in particular to an anti-creeping mobile sound box.

Background

With the progress of society, people tend to have more varied lives. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families. And the sound is a simplified daily word and is short for the sound system. I.e. a whole set of devices capable of reproducing and playing audio signals.

The portable audio amplifier that has now in the use, the inclination of change audio amplifier that can not be fine provides the convenience that the audio amplifier removed to and the position of restriction pencil that can not be fine, avoids the junction between pencil and the audio amplifier to damage, leads to the emergence of electric leakage phenomenon, and can not be fine provides stable storage space for the instrument or the part of adaptation, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current portable audio amplifier basis.

Disclosure of Invention

The invention aims to provide an anti-creeping movable sound box, which solves the problems that the prior movable sound box in the background art cannot change the inclination angle of the sound box well, provide the convenience for moving the sound box, cannot limit the position of a wire harness well, avoid the damage of the joint between the wire harness and the sound box to cause the occurrence of a creepage phenomenon, cannot provide a stable storage space for adaptive tools or parts well and cannot meet the use requirements of people well.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-creeping movable sound box comprises a rubber base and a storage rack, wherein a stud is arranged above the rubber base, a wheel is arranged on one side of the stud, a main sound box body is arranged above the wheel, and a limiting mechanism is arranged on one side of the main sound box body;

the storage rack is internally provided with a connecting spring and is positioned inside the main sound box body, a shielding plate is arranged above the connecting spring, and a limit pin penetrates through the edge of one side of the shielding plate.

Preferably, the outer part of the rubber base is in a circular truncated cone-shaped cylindrical structure, and the rubber base is connected with the sound main body through a stud.

Preferably, stop gear includes link, locking piece, lockpin, spout, slider, miniature hydraulic cylinder, connecting pin, locating piece, locating pin, rubber pad and recess, the locking piece is installed to the below of link, and the inside of locking piece runs through there is the lockpin, the spout is all installed at both ends around the link, and one side of keeping away from the link of spout installs the slider, one side that the spout was kept away from to the slider is installed miniature hydraulic cylinder, and the below edge of miniature hydraulic cylinder runs through there is the connecting pin, the locating piece is installed to miniature hydraulic cylinder's top, and the inside of locating piece runs through there is the locating pin, the rubber pad is installed to the top of link, and the inside of rubber pad is provided with the recess.

Preferably, the sound equipment main body and the locking block are welded, the locking block is connected with the connecting frame through the lock pin, the connecting frame forms a sliding structure with the sliding block through the sliding groove, the sliding block is connected with the micro hydraulic oil cylinder through the connecting pin, the micro hydraulic oil cylinder is connected with the positioning block through the positioning pin, and the positioning block is welded with the sound equipment main body.

Preferably, the connecting frame and the rubber pad are bonded, the rubber pad and the groove are in an integrated structure, and the cross section of the groove is of an arc-shaped structure.

Preferably, the storage rack forms an elastic structure with the shielding plate through the connecting spring, and the shielding plate forms a rotating structure with the main audio body through the limiting pin.

Compared with the prior art, the invention has the following beneficial effects:

1. the rubber base and the stud are arranged, so that the friction force between the sound main body and the placing surface can be effectively increased through the rubber base, the position of the sound main body can be effectively limited, the sound main body can be effectively prevented from slipping, the distance between the rubber base and the sound main body can be effectively adjusted through the stud, and the inclination angle of the sound main body can be effectively changed;

2. the limiting mechanism is arranged, under the action of the miniature hydraulic oil cylinder, the connecting pin pushes the sliding block to move along the central axis direction of the sliding groove, so that the connecting frame rotates along the outer part of the lock pin, the angle between the connecting frame and the main body of the sound box can be effectively changed, the rubber pad and the wiring harness are in mutual contact, the position of the wiring harness can be effectively limited, the wiring harness is prevented from being dragged to cause separation between the wiring harness and the main body of the sound box or damage the connecting part between the wiring harness and the main body of the sound box, the electric leakage phenomenon is caused, the wiring harness and the connecting frame can be effectively separated, and reliable protection is provided for the wiring harness;

3. the voice box is provided with the storage rack, the connecting spring and the shielding plate, the storage rack can effectively provide sufficient storage space for adaptive parts or tools of the voice box, and the shielding plate can effectively seal the storage rack or change the angle between the shielding plate and the storage rack through the limiting pin.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of a connection structure between a groove and a rubber pad according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 5 is a schematic perspective view of the main body of the audio device of the present invention.

In the figure: 1. a rubber base; 2. a stud; 3. a wheel; 4. a main body of the sound equipment; 5. a limiting mechanism; 501. a connecting frame; 502. a locking block; 503. a lock pin; 504. a chute; 505. a slider; 506. a miniature hydraulic cylinder; 507. a connecting pin; 508. positioning blocks; 509. positioning pins; 510. a rubber pad; 511. a groove; 6. a storage rack; 7. a connecting spring; 8. a shutter; 9. and a limiting pin.

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. 1-5, the present invention provides a technical solution: an anti-creeping movable sound box comprises a rubber base 1 and a storage rack 6, wherein a stud 2 is arranged above the rubber base 1, a wheel 3 is arranged on one side of the stud 2, a main sound body 4 is arranged above the wheel 3, a limiting mechanism 5 is arranged on one side of the main sound body 4, the outer part of the rubber base 1 is in a circular truncated cone cylindrical structure, and the rubber base 1 is connected with the main sound body 4 through the stud 2; the rubber base 1 can effectively increase the friction force between the main sound body 4 and a placing surface and effectively limit the position of the main sound body 4, so that the main sound body 4 can be effectively prevented from slipping, and the stud 2 can effectively adjust the distance between the rubber base 1 and the main sound body 4, so that the inclination angle of the main sound body 4 can be effectively changed;

the limiting mechanism 5 comprises a connecting frame 501, a locking block 502, a locking pin 503, a sliding groove 504, a sliding block 505, a miniature hydraulic cylinder 506, a connecting pin 507, a positioning block 508, a positioning pin 509, a rubber pad 510 and a groove 511, wherein the locking block 502 is installed below the connecting frame 501, the locking pin 503 penetrates through the locking block 502, the sliding grooves 504 are installed at the front end and the rear end of the connecting frame 501, the sliding block 505 is installed at one side of the sliding groove 504 far away from the connecting frame 501, the miniature hydraulic cylinder 506 is installed at one side of the sliding block 505 far away from the sliding groove 504, the connecting pin 507 penetrates through the edge of the lower part of the miniature hydraulic cylinder 506, the positioning block 508 is installed above the miniature hydraulic cylinder 506, the positioning pin 509 penetrates through the positioning block 508, the rubber pad 510 is installed above the connecting frame 501, the groove 511 is formed in the rubber pad 510, the sound body 4 and the locking block 502 are welded, and the locking, the connecting frame 501 and the sliding block 505 form a sliding structure through the sliding groove 504, the sliding block 505 is connected with the micro hydraulic oil cylinder 506 through the connecting pin 507, the micro hydraulic oil cylinder 506 is connected with the positioning block 508 through the positioning pin 509, and the positioning block 508 is welded with the sound body 4; under the action of the miniature hydraulic oil cylinder 506, the sliding block 505 can be pushed to move along the central axis direction of the sliding groove 504 through the connecting pin 507, and at the moment, the connecting frame 501 rotates along the outer part of the locking pin 503, so that the angle between the connecting frame 501 and the main sound body 4 can be effectively changed, the connecting frame 501 can compress a wiring harness, and the position of the wiring harness can be effectively limited;

the connecting frame 501 and the rubber pad 510 are bonded, the rubber pad 510 and the groove 511 are of an integrated structure, the cross section of the groove 511 is of an arc-shaped structure, and the wiring harness can be embedded into the groove 511, so that the rubber pad 510 and the wiring harness are in mutual contact, the position of the wiring harness can be effectively limited, the wiring harness is prevented from being pulled to be separated from the main sound body 4, or the joint between the wiring harness and the main sound body 4 is damaged, the electric leakage phenomenon is caused, the wiring harness and the connecting frame 501 can be effectively separated, and reliable protection is provided for the wiring harness; a connecting spring 7 is arranged in the storage rack 6, the storage rack 6 is positioned in the main audio body 4, a shielding plate 8 is arranged above the connecting spring 7, a limiting pin 9 penetrates through the edge of one side of the shielding plate 8, the storage rack 6 forms an elastic structure between the connecting spring 7 and the shielding plate 8, and a rotating structure is formed between the shielding plate 8 and the main audio body 4 through the limiting pin 9; storage frame 6 can effectually provide sufficient storage space for the adaptation part or the instrument of audio amplifier, then, the user can exert the power of dragging to sunshade 8, make sunshade 8 rotate along the outside of spacer pin 9, thereby can effectual change the angle between sunshade 8 and the storage frame 6, can the 6 openings of effectual change storage frame, the user of being convenient for takes or stores the object, the user can remove applied external force, make coupling spring 7 can pull back sunshade 8 to the initial position, thereby can effectual closed storage frame 6.

The working principle is as follows: when the mobile sound box with the anti-creeping structure is used, firstly, a user can rotate the stud 2, adjust the distance between the rubber base 1 and the sound main body 4 to a proper value, so that the sound main body 4 is in a horizontal state, and move the sound box through the wheels 3;

secondly, a user can penetrate the wiring harness into the space between the connecting frame 501 and the sound body 4, then the miniature hydraulic oil cylinder 506 is started, the miniature hydraulic oil cylinder 506 pushes the sliding block 505 to move along the central axis direction of the sliding groove 504 through the connecting pin 507, at the moment, the connecting frame 501 rotates along the outer portion of the locking pin 503, the wiring harness can be embedded into the groove 511, the position of the wiring harness is limited, and the rubber pad 510 can effectively provide reliable protection for the wiring harness, wherein the type of the miniature hydraulic oil cylinder 506 is CDJ2B 20;

finally, the user may apply a pulling force to the shutter 8 such that the shutter 8 rotates along the outside of the stopper pin 9, and then the user may place the fitting part or tool into the inside of the storage shelf 6, at which time the user may remove the applied external force such that the coupling spring 7 may pull the shutter 8 back to the original position.

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 portable audio amplifier of anticreep, includes rubber base (1) and storing frame (6), its characterized in that: a stud (2) is installed above the rubber base (1), a wheel (3) is installed on one side of the stud (2), a sound main body (4) is installed above the wheel (3), and a limiting mechanism (5) is installed on one side of the sound main body (4);

the storage rack is characterized in that a connecting spring (7) is arranged inside the storage rack (6), the storage rack (6) is located inside the main sound body (4), a shielding plate (8) is installed above the connecting spring (7), and a limiting pin (9) penetrates through the edge of one side of the shielding plate (8).

2. An anti-creeping mobile speaker as claimed in claim 1, wherein: the outside of the rubber base (1) is in a circular truncated cone cylindrical structure, and the rubber base (1) is connected with the sound body (4) through the stud (2).

3. An anti-creeping mobile speaker as claimed in claim 1, wherein: the limiting mechanism (5) comprises a connecting frame (501), a locking block (502), a locking pin (503), a sliding groove (504), a sliding block (505), a micro hydraulic oil cylinder (506), a connecting pin (507), a positioning block (508), a positioning pin (509), a rubber pad (510) and a groove (511), wherein the locking block (502) is installed below the connecting frame (501), the locking pin (503) penetrates through the locking block (502), the sliding grooves (504) are installed at the front end and the rear end of the connecting frame (501), the sliding block (505) is installed on one side, far away from the connecting frame (501), of the sliding groove (504), the micro hydraulic oil cylinder (506) is installed on one side, far away from the sliding groove (504), of the sliding block (505), the connecting pin (507) penetrates through the edge of the lower portion of the micro hydraulic oil cylinder (506), the positioning block (508) is installed above the micro hydraulic oil cylinder (506), and the positioning pin (509) penetrates, a rubber pad (510) is installed above the connecting frame (501), and a groove (511) is formed in the rubber pad (510).

4. An anti-creeping mobile speaker as claimed in claim 3, wherein: the sound equipment is characterized in that the sound equipment main body (4) and the lock block (502) are welded, the lock block (502) is connected with the connecting frame (501) through the lock pin (503), the connecting frame (501) forms a sliding structure with the sliding block (505) through the sliding groove (504), the sliding block (505) is connected with the micro hydraulic oil cylinder (506) through the connecting pin (507), the micro hydraulic oil cylinder (506) is connected with the positioning block (508) through the positioning pin (509), and the positioning block (508) is welded with the sound equipment main body (4).

5. An anti-creeping mobile speaker as claimed in claim 3, wherein: the connecting frame (501) is bonded with the rubber pad (510), the rubber pad (510) and the groove (511) are of an integrated structure, and the cross section of the groove (511) is of an arc-shaped structure.

6. An anti-creeping mobile speaker as claimed in claim 1, wherein: the storage rack (6) forms an elastic structure with the shielding plate (8) through the connecting spring (7), and the shielding plate (8) forms a rotating structure with the main sound body (4) through the limiting pin (9).