CN221043199U - Sound equipment - Google Patents

Abstract

The utility model relates to a sound box, which comprises a sound box body, wherein a mounting groove is formed in the rear side of the sound box body, a fixing seat is fixedly arranged at the bottom of an inner cavity of the mounting groove, a mounting seat is fixedly arranged at the top of the mounting groove, a telescopic pull rod is fixedly arranged between the fixing seat and the mounting seat, a pull rod handle is fixedly arranged at the movable end of the telescopic pull rod, a threaded rod penetrates through the mounting seat, limit rods are slidably arranged at two ends of the mounting seat, limit holes are formed in the inner wall of the telescopic pull rod and correspond to the limit rods, the pull rod is more conveniently and fixedly arranged on the back side of the influence plate, after the pull rod is pulled out, the limit rods at two ends of the mounting seat can be moved outwards through the threaded rod, so that the limit rods enter the limit holes in the telescopic pull rod, the positions of the middle sections of the telescopic pull rod are fixed again, the stability of the pull rod after the pull rod is pulled out is improved, and the condition that the pull rod is bent due to random shaking is avoided.

Description

Sound equipment

Technical Field

The utility model relates to a sound box, and belongs to the technical field of sound boxes.

Background

The sound equipment is electronic equipment for playing music, dances and various sounds, more and more entertainment activities are carried out along with the improvement of people pursuing the spirit culture level in the modern society, and the sound equipment is required for various performance and activities of the music, so that the outdoor waterproof sound equipment can be frequently carried.

The utility model with the patent number of 201721431729.X provides a pull rod sound box used outdoors, wherein a detachable solar photovoltaic panel can charge a storage battery by utilizing solar energy when the pull rod sound box is used outdoors, the endurance time of the storage battery when the pull rod sound box is used outdoors is prolonged, and the solar photovoltaic panel is detachably placed, is convenient to carry and is convenient and quick to install; the front surface is covered with a protective cover to protect the front surface and prevent the front surface from being impacted to damage the loudspeaker; but current pull rod simple structure only can be simple install on outdoor waterproof stereo set, and after the pull rod was taken out, because the pull rod is longer, the middle part does not have the fixed point, leads to the pull rod to rock easily, the condition of bump and wearing and tearing takes place very easily, great reduction suitcase pull rod's life.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a sound box to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a stereo set, includes the stereo set body, the mounting groove has been seted up to the stereo set body rear side, mounting groove inner chamber bottom fixed mounting has the fixing base, the fixed mount pad that is equipped with in mounting groove top, fixed flexible pull rod that is equipped with between fixing base and the mount pad, flexible pull rod removes the end and runs through the fixed pull rod handle that is equipped with of mount pad, wear to be equipped with the threaded rod on the mount pad, the mount pad both ends slip is equipped with the gag lever post, spacing hole has been seted up with the corresponding position of gag lever post to flexible pull rod inner wall.

Preferably, the movable wheel is fixedly arranged at the bottom of the sound body, the sound body is provided with a storage groove, the pull rod handle is positioned in the storage groove, and the back plate is fixedly arranged at the rear side of the sound body.

Preferably, positioning grooves are formed in the inner walls of the two sides of the mounting groove, fixing blocks are fixedly arranged at the two ends of the fixing seat and the two ends of the mounting seat, mounting holes are formed in the fixing blocks, and mounting bolts are arranged in the mounting holes.

Preferably, the telescopic pull rod comprises a fixed rod and a pull rod, a positioning rod is arranged in the pull rod, a pressing block is slidably arranged on the pull rod handle, the pressing block is connected with the positioning rod through a pull rope, and positioning holes are uniformly formed in the inner wall of the fixed rod.

Preferably, the inner cavity of the mounting seat is provided with a moving groove, a moving rod is arranged in the moving groove in a sliding mode, conical blocks are fixedly arranged at the bottoms of two ends of the moving rod, and the bottom end of the threaded rod is connected with the moving rod.

Preferably, the limiting rod is fixedly provided with a movable block, the movable block is provided with a through hole, the through hole is positioned below the conical block, and the movable block is connected with the inner wall of the movable groove through a reset spring.

The beneficial effects of the utility model are as follows:

1. Through setting up the mounting groove, conveniently all fixed mounting is to the mounting groove with fixing base and mount pad to ensure the holistic stability of telescopic link, ensure when pulling stereo set that the pull rod can not appear rocking the condition, improve its practicality;

2. Through setting up the mount pad, after taking out flexible pull rod from the mounting groove, can the rethread threaded rod let the gag lever post at mount pad both ends outwards remove to in the spacing hole on the entering flexible pull rod, and then fix the position of flexible pull rod interlude again, further improve the stability after the pull rod is taken out, it is more convenient when removing the audio amplifier, avoid random rocking to lead to the crooked condition of pull rod.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of an audio device according to the present utility model;

FIG. 2 is a schematic view of a cross-section of the bottom of an acoustic mounting groove according to the present utility model;

FIG. 3 is a schematic view of a telescopic pull rod of an audio device according to the present utility model;

FIG. 4 is a schematic cross-sectional view of an acoustic mount according to the present utility model;

Reference numerals in the drawings: 1. an acoustic body; 2. a mounting groove; 3. a fixing seat; 4. a mounting base; 5. a telescopic pull rod; 6. a pull rod handle; 7. a threaded rod; 8. a limit rod; 9. a limiting hole; 10. a moving wheel; 11. a back plate; 12. a positioning groove; 13. a fixed block; 14. a fixed rod; 15. a pull rod; 16. a positioning rod; 17. positioning holes; 18. a moving groove; 19. a moving rod; 20. a conical block; 21. a movable block; 22. and a return spring.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided an acoustic apparatus.

Example 1

As shown in fig. 1-4, according to an embodiment of the utility model, the sound box comprises a sound box body 1, a mounting groove 2 is formed in the rear side of the sound box body 1, a fixing seat 3 is fixedly arranged at the bottom of an inner cavity of the mounting groove 2, a mounting seat 4 is fixedly arranged at the top of the mounting groove 2, a telescopic pull rod 5 is fixedly arranged between the fixing seat 3 and the mounting seat 4, a pull rod handle 6 is fixedly arranged at the moving end of the telescopic pull rod 5 penetrating through the mounting seat 4, a threaded rod 7 is arranged on the mounting seat 4 in a penetrating manner, a limit rod 8 is slidably arranged at two ends of the mounting seat 4, a limit hole 9 is formed in the inner wall of the telescopic pull rod 5 corresponding to the limit rod 8, a moving wheel 10 is fixedly arranged at the bottom of the sound box body 1, a storage groove is formed in the sound box body 1, the pull rod handle 6 is positioned in the storage groove, a backboard 11 is fixedly arranged at the rear side of the sound box body 1, and the moving wheel 10 is convenient for moving and carrying the sound box.

Example two

As shown in fig. 1-4, according to the embodiment of the utility model, the stereo set comprises a stereo set body 1, mounting grooves 2 are formed in the rear side of the stereo set body 1, fixing seats 3 are fixedly arranged at the bottoms of inner cavities of the mounting grooves 2, mounting seats 4 are fixedly arranged at the tops of the mounting grooves 2, telescopic pull rods 5 are fixedly arranged between the fixing seats 3 and the mounting seats 4, pull rod handles 6 are fixedly arranged at the moving ends of the telescopic pull rods 5 penetrating through the mounting seats 4, threaded rods 7 penetrate through the mounting seats 4, limit rods 8 are slidably arranged at the two ends of the mounting seats 4, limit holes 9 are formed in the inner walls of the telescopic pull rods 5 at positions corresponding to the limit rods 8, positioning grooves 12 are formed in the inner walls of the two sides of the mounting grooves 2, fixing seats 3 and the two ends of the mounting seats 4 are fixedly provided with fixing blocks 13, mounting holes are formed in the fixing blocks 13, mounting bolts are arranged in the mounting holes, when the pull rods are mounted, the fixing seats 3 and the mounting seats 4 can be accurately fixedly mounted on the back surfaces of the loudspeaker set, the fixing blocks 13 can also be prevented from sliding up and down in the mounting grooves 2, the pull rods 5 are pulled out by the fixing blocks 14, the pull rods 15 are uniformly arranged at the positions corresponding to the inner walls of the pull rods 16, and the inner walls of the pull rods 16 are not matched with the pull rods 16, and the pull rods are uniformly matched with the pull rods 16, and the pull rods are positioned by the corresponding positions to the pull rods 16, and the pull rods are positioned by the pull rods 15, and the corresponding positions are uniformly by the pull rods and are positioned by the pull rods and are 16.

Example III

As shown in fig. 1-4, according to an embodiment of the utility model, the stereo set comprises a stereo set body 1, a mounting groove 2 is formed in the rear side of the stereo set body 1, a fixing seat 3 is fixedly arranged at the bottom of an inner cavity of the mounting groove 2, a mounting seat 4 is fixedly arranged at the top of the mounting groove 2, a telescopic pull rod 5 is fixedly arranged between the fixing seat 3 and the mounting seat 4, a moving end of the telescopic pull rod 5 penetrates through the mounting seat 4 and is fixedly provided with a pull rod handle 6, a threaded rod 7 penetrates through the mounting seat 4, limiting rods 8 are slidably arranged at two ends of the mounting seat 4, limiting holes 9 are formed in the inner wall of the telescopic pull rod 5 at positions corresponding to the limiting rods 8, a moving groove 18 is formed in the inner cavity of the mounting seat 4, a moving rod 19 is slidably arranged in the moving groove 18, conical blocks 20 are fixedly arranged at the bottoms of the two ends of the moving rod 19, the bottom end of the threaded rod 7 is connected with the moving rod 19, a movable block 21 is fixedly arranged on the limiting rod 8, a through hole is formed in the moving block 21, the through hole is positioned below the conical blocks 20, the inner wall of the moving block 21 and the inner wall of the moving groove 18 is penetrated through a reset spring 22, and then the moving block 21 is pulled out downwards by the moving block 22, and the moving rod is prevented from moving downwards, and the moving downwards and the conical blocks 21 is freely, and the moving rod is moved downwards, and the conical blocks can be moved downwards, and the moving rod is prevented from moving downwards, and the conical blocks and the moving rod and is correspondingly.

In summary, by means of the technical scheme of the utility model, when the device is used, the fixing seat 3 and the mounting seat 4 are fixedly mounted in the mounting groove 2, so that the overall stability of the telescopic pull rod 5 is ensured, after the telescopic pull rod 5 is pulled out of the mounting groove 2, the limit rods 8 at the two ends of the mounting seat 4 can be outwards moved through the threaded rods 7, so that the limit rods enter the limit holes 9 on the telescopic pull rod 5, the middle section of the telescopic pull rod 5 is further fixed, the stability of the pull rod after pulling out is further improved, the device is more convenient when a sound box is moved, the condition that the pull rod is bent due to random shaking is avoided, and the practicability of the device is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a stereo set, includes sound body (1), its characterized in that: the utility model discloses a sound box, including sound box (1), mount pad, telescopic pull rod (5), threaded rod (7) are worn to be equipped with on mount pad (4), mount pad (4) both ends slip is equipped with gag lever post (8), gag lever post (9) are seted up in telescopic pull rod (5) inner wall and gag lever post (8) corresponding position to mount pad (4) top fixed mount pad (4), telescopic pull rod (5) remove end and run through mount pad (4) fixed pull rod handle (6) that are equipped with, threaded rod (7) are worn to be equipped with on mount pad (4), mount pad (4) both ends slip is equipped with gag lever post (8).

2. An audio device as defined in claim 1, wherein: the mobile wheel (10) is fixedly arranged at the bottom of the sound body (1), a storage groove is formed in the sound body (1), the pull rod handle (6) is located in the storage groove, and the back plate (11) is fixedly arranged at the rear side of the sound body (1).

3. An audio device as defined in claim 2, wherein: positioning grooves (12) are formed in the inner walls of the two sides of the mounting groove (2), fixing blocks (13) are fixedly arranged at the two ends of the fixing seat (3) and the two ends of the mounting seat (4), mounting holes are formed in the fixing blocks (13), and mounting bolts are arranged in the mounting holes.

4. A sound unit according to claim 3, characterized in that: the telescopic pull rod (5) comprises a fixed rod (14) and a pull rod (15), a positioning rod (16) is arranged in the pull rod (15), a pressing block is arranged on the pull rod handle (6) in a sliding mode, the pressing block is connected with the positioning rod (16) through a pull rope, and positioning holes (17) are uniformly formed in the inner wall of the fixed rod (14).

5. An audio device as defined in claim 4, wherein: the inner cavity of the mounting seat (4) is provided with a moving groove (18), a moving rod (19) is arranged in the moving groove (18) in a sliding mode, conical blocks (20) are fixedly arranged at the bottoms of two ends of the moving rod (19), and the bottom end of the threaded rod (7) is connected with the moving rod (19).

6. An audio device as defined in claim 5, wherein: the limiting rod (8) is fixedly provided with a movable block (21), the movable block (21) is provided with a through hole, the through hole is positioned below the conical block (20), and the movable block (21) is connected with the inner wall of the movable groove (18) through a reset spring (22).