CN209823935U - Mounting structure of multifunctional sound box - Google Patents

Abstract

The utility model discloses a mounting structure of a multifunctional sound box, which comprises a fixing frame and a lifting frame, wherein fixing plates are fixed on two outer sides of the fixing frame, fixing holes are formed in the fixing plates, rivets are arranged in the fixing holes, a limiting block is fixed on the inner side of the fixing frame, a containing cavity is formed in the side surface of the fixing frame close to the top end, a through hole is formed in the side surface of the containing cavity, and a contraction device is arranged in the containing cavity; limiting grooves matched with the limiting blocks are formed in two sides of the outer portion of the lifting frame, connecting bolts are fixed to two sides of each limiting groove, a driving cavity is formed in the lifting frame, a through groove is formed in the front face of the driving cavity, a rotating hole is formed in the bottom of the driving cavity, a driving device is arranged in the driving cavity, and a clamping plate is fixed to the driving device; the mounting structure can freely adjust the clamping range to adapt to sound boxes with different specifications, and the mounting structure is convenient for the sound boxes to be detached so as to play a role in facilitating the maintenance of the sound boxes.

Description

Mounting structure of multifunctional sound box

Technical Field

The utility model relates to a mounting structure of multi-functional audio amplifier belongs to mounting structure technical field.

Background

The audio amplifier is the equipment that people broadcast music commonly used, can fix the audio amplifier in the eminence sometimes in order to improve the broadcast scope of audio amplifier, and current fixed mounting structure function singleness is too inflexible to the fixed action of audio amplifier and is difficult for dismantling and bring inconvenience for the repair of audio amplifier and the unable height-adjusting of audio amplifier of fixing simultaneously leads to its broadcast scope to receive the restriction.

Now study a mounting structure of multi-functional audio amplifier, can play the effect of being convenient for to repair the audio amplifier, can provide the effect of adjusting the audio amplifier height simultaneously, guarantee this mounting structure's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of multi-functional audio amplifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting structure of a multifunctional sound box comprises a fixed frame and a lifting frame, wherein fixed plates are fixed on two outer sides of the fixed frame, fixed holes are formed in the fixed plates, rivets are arranged in the fixed holes, a limiting block is fixed on the inner side of the fixed frame, an accommodating cavity is formed in the side surface, close to the top end, of the fixed frame, a through hole is formed in the side surface of the accommodating cavity, and a contraction device is arranged in the accommodating cavity; the outside both sides of lift frame have been seted up with stopper assorted spacing groove, and the both sides of spacing groove are fixed with the connecting bolt, are provided with the drive chamber in the lift frame, and logical groove has been seted up in the front in drive chamber, and the rotation hole has been seted up to the bottom in drive chamber, and the drive intracavity is provided with drive arrangement, is fixed with the grip block on the drive arrangement.

Preferably, constriction device includes the motor, the fixed axis of rotation of output of motor, and the one end of axis of rotation is fixed with drive gear, it is provided with the dwang to hold the intracavity rotation, is fixed with on the dwang and rotates wheel and driven gear, and driven gear and drive gear meshing rotate the wheel and go up the round wire-wound and have the steel cable, steel cable and connector link fixed connection.

Preferably, the driving device comprises a bearing seat, a rotating cavity is arranged in the bearing seat, a rotating block is arranged in the rotating cavity, a threaded rod is fixed on the rotating block, a first bevel gear is fixed at one end of the threaded rod, a threaded cylinder is arranged on the threaded rod, a connecting rod is fixed on the threaded cylinder, and the connecting rod penetrates through one end of the through groove and is fixedly connected with the clamping plate.

Preferably, a rotating cylinder is rotatably arranged in the rotating hole, an adjusting rod is fixed in the rotating cylinder, a second conical gear is fixed at one end of the adjusting rod, and the second conical gear is meshed with the first conical gear.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a mounting structure of multi-functional audio amplifier, through being provided with fixed frame, fixed frame has been offered near the side on top and has been held the chamber, holds the intracavity and is provided with constriction device, can realize the function of adjusting the audio amplifier height through constriction device to increase the broadcast scope of this audio amplifier.

This use is novel to be provided with the drop frame, is provided with drive arrangement in the drop frame, can make the audio amplifier that this mounting structure can fix different volumes increase the application range of this structure through drive arrangement.

The utility model discloses set up convenient to carry, the security is strong, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a fixing frame structure;

FIG. 4 is a schematic view of the lifting frame;

fig. 5 is a schematic view of the structure of the adjusting lever.

In the figure: 1. a fixing frame is provided. 101. A receiving cavity. 102. And a through hole. 2. A lifting frame. 201. A limiting groove. 202. A drive chamber. 203. A through groove. 204. The hole is rotated. 3. And (7) fixing the plate. 301. And (7) fixing holes. 4. And a limiting block. 5. And (4) a shrinking device. 6. And connecting the bolt. 7. A drive device. 8. And (4) clamping the plate. 9. An electric motor. 10. And rotating the shaft. 11. The gears are driven. 12. Rotating the rod. 13. And rotating the wheel. 14. A driven gear. 15. A steel cord. 16. The chamber is rotated. 17. And a bearing seat. 18. And (6) rotating the block. 19. A threaded rod. 20. And the first conical gear. 21. A threaded barrel. 22. A connecting rod. 23. A rotating drum. 24. And adjusting the rod. 25. And a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a mounting structure of multi-functional audio amplifier which characterized in that: the fixing device comprises a fixing frame 1 and a lifting frame 2, wherein fixing plates 3 are fixed on two outer sides of the fixing frame 1, fixing holes 301 are formed in the fixing plates 3, rivets are arranged in the fixing holes 301, a limiting block 4 is fixed on the inner side of the fixing frame 1, a containing cavity 101 is formed in the side face, close to the top end, of the fixing frame 1, a through hole 102 is formed in the side face of the containing cavity 101, and a contraction device 5 is arranged in the containing cavity 101; limiting grooves 201 matched with limiting blocks 4 are formed in the two outer sides of the lifting frame 2, connecting bolts 6 are fixed to the two sides of the limiting grooves 201, a driving cavity 202 is formed in the lifting frame 2, a through groove 203 is formed in the front face of the driving cavity 202, a rotating hole 204 is formed in the bottom of the driving cavity 202, a driving device 7 is arranged in the driving cavity 202, and a clamping plate 8 is fixed to the driving device 7.

Further, the side that fixed frame 1 is close to the top has been seted up and has been held chamber 101, holds and is provided with constriction device 5 in the chamber 101, drives drive gear 11 through starter motor 9 and rotates and then drive driven gear 14 and rotate, and driven gear 14 drives and rotates wheel 13 and rotate, rotates wheel 13 control steel cable 15's shrink and extension and then drive lift frame 2 and rise and descend, thereby lift frame 2 drives the audio amplifier and rises and descend and increased the broadcast range of audio amplifier.

Furthermore, be provided with drive arrangement 7 in the lifting frame 2, drive conical gear 20 through rotatory adjusting rod 25 and rotate and then drive conical gear two 26 and rotate, thereby conical gear two 26 area threaded rod 19 rotates and makes a screw section of thick bamboo 24 drive the grip block motion and realize the clamping effect to the audio amplifier and this mounting structure can also adapt to the audio amplifier of different volumes and has increased application range simultaneously.

The working principle is as follows: when the mounting structure of the multifunctional sound box is used, firstly, the first conical gear 20 is driven to rotate through the rotating adjusting rod 25 so as to drive the second conical gear 26 to rotate, and the second conical gear 26 is provided with the threaded rod 19 to rotate so that the threaded cylinder 24 drives the clamping plates to move so that the distance between the clamping plates is adapted to the volume of the sound box to be clamped; then drive gear 11 through starter motor 9 and rotate and then drive driven gear 14 and rotate as required, driven gear 14 drives and rotates wheel 13 and rotates, rotates wheel 13 control steel cable 15's shrink and extension and then drive lifting frame 2 and rise and descend, thereby lifting frame 2 drives the audio amplifier and rises and descend thereby increased the broadcast scope of audio amplifier.

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 (4)

1. The utility model provides a mounting structure of multi-functional audio amplifier which characterized in that: the fixing frame comprises a fixing frame (1) and a lifting frame (2), fixing plates (3) are fixed on two outer sides of the fixing frame (1), fixing holes (301) are formed in the fixing plates (3), rivets are arranged in the fixing holes (301), a limiting block (4) is fixed on the inner side of the fixing frame (1), an accommodating cavity (101) is formed in the side face, close to the top end, of the fixing frame (1), a through hole (102) is formed in the side face of the accommodating cavity (101), and a contraction device (5) is arranged in the accommodating cavity (101); limiting grooves (201) matched with the limiting blocks (4) are formed in two sides of the outer portion of the lifting frame (2), connecting bolts (6) are fixed to two sides of each limiting groove (201), a driving cavity (202) is arranged in the lifting frame (2), a through groove (203) is formed in the front face of the driving cavity (202), a rotating hole (204) is formed in the bottom of the driving cavity (202), a driving device (7) is arranged in the driving cavity (202), and a clamping plate (8) is fixed on the driving device (7).

2. The mounting structure of a multifunctional sound box according to claim 1, wherein: constriction device (5) include motor (9), and the output of motor (9) is fixed with axis of rotation (10), and the one end of axis of rotation (10) is fixed with drive gear (11), it is provided with dwang (12) to hold chamber (101) internal rotation, is fixed with on dwang (12) and rotates wheel (13) and driven gear (14), and driven gear (14) and drive gear (11) meshing rotate wheel (13) and go up the wire winding and have steel cable (15), steel cable (15) and connector bolt (6) fixed connection.

3. The mounting structure of a multifunctional sound box according to claim 1, wherein: the driving device (7) comprises a bearing seat (17), a rotating cavity (16) is arranged in the bearing seat (17), a rotating block (18) is arranged in the rotating cavity (16), a threaded rod (19) is fixed on the rotating block (18), a first bevel gear (20) is fixed at one end of the threaded rod (19), a threaded cylinder (21) is arranged on the threaded rod (19), a connecting rod (22) is fixed on the threaded cylinder (21), and one end, penetrating through a through groove (203), of the connecting rod (22) is fixedly connected with the clamping plate (8).

4. The mounting structure of a multifunctional sound box according to claim 1, wherein: the rotating cylinder (23) is rotatably arranged in the rotating hole (204), the adjusting rod (24) is fixed in the rotating cylinder (23), the second conical gear (25) is fixed at one end of the adjusting rod (24), and the second conical gear (25) is meshed with the first conical gear (20).