CN210958683U

CN210958683U - Full-frequency wall-mounted sound box

Info

Publication number: CN210958683U
Application number: CN201922494933.1U
Authority: CN
Inventors: 温高
Original assignee: Guangzhou Goalwoo Electronics Technology Co ltd
Current assignee: Guangzhou Goalwoo Electronics Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-07
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an audio amplifier technical field, and a full frequency hanging audio amplifier is disclosed, which comprises a mounting panel, the head rod, second connecting rod and audio amplifier body, the fixed U type piece that is equipped with of right side wall of mounting panel, the one end of head rod is located the inside of U type piece and through first bolt and nut fastening connection, the fixed first fixed plate that is equipped with of one end that U type piece was kept away from to the head rod, first slot has been seted up to the inside of first fixed plate, and the inside of first slot is pegged graft and is had the second fixed plate, the second fixed plate is hollow structure, the inside of second fixed plate is equipped with and is used for the chucking mechanism fixed with first fixed plate and second fixed plate, the second connecting rod is fixed to be set up in the surface of second fixed plate, the other end and the audio amplifier body fixed connection of second connecting rod. The utility model discloses can accomplish and dismantle fast between first fixed plate and the second fixed plate, be convenient for maintain the audio amplifier body to the angle that need not to adjust the audio amplifier body once more is installed.

Description

Full-frequency wall-mounted sound box

Technical Field

The utility model relates to an audio amplifier technical field especially relates to a full hanging audio amplifier of frequency.

Background

With the development of society and scientific progress, people have various sounds in daily life, a full-frequency sound box is a common sound box, and in order to meet the use requirements of different occasions, a full-frequency wall-mounted sound box is available in the market at present.

Because full hanging stereo set of frequency sets up in the eminence, generally all is fixed it with its angle modulation after rethread bolt, but full hanging stereo set of frequency just needs people to unscrew the bolt and take off it when appearing damaging, still need readjust to original angle at last, and the operation is comparatively complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art full hanging stereo set in full when damaging appears, just need people to unscrew the bolt and take off it, still need readjust to original angle at last, operate comparatively numerous and diverse problem, and the full hanging audio amplifier of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a full frequency hanging audio amplifier, includes mounting panel, head rod, second connecting rod and audio amplifier body, the fixed U type piece that is equipped with of right side wall of mounting panel, the one end of head rod is located the inside of U type piece and through first bolt and nut fastening connection, the fixed first fixed plate that is equipped with of one end that U type piece was kept away from to the head rod, first slot has been seted up to the inside of first fixed plate, and pegs graft in the inside of first slot and have the second fixed plate, the second fixed plate is hollow structure, the inside of second fixed plate is equipped with and is used for the chucking mechanism fixed with first fixed plate and second fixed plate, the second connecting rod is fixed to be set up in the surface of second fixed plate, the other end and the audio amplifier body fixed connection of second connecting rod.

Preferably, the clamping mechanism comprises a rotating shaft, a first bevel gear, a screw rod, a threaded sleeve and a second bevel gear, the rotating shaft is vertically positioned in the second fixing plate, the upper end and the lower end of the rotating shaft are rotationally connected with the top inner wall and the bottom inner wall of the second fixing plate through first rolling bearings, the upper end of the rotating shaft penetrates to the outside of the second fixing plate and is fixedly provided with a rotating disc, the first bevel gear is fixedly arranged on the shaft wall of the rotating shaft, the lead screw is bilateral symmetry and transversely lies in the both sides of pivot, two the relative one end of lead screw all is fixed and is equipped with the second bevel gear with first bevel gear meshing simultaneously, two the one end that the lead screw deviates from mutually respectively with threaded sleeve's inner wall threaded connection, two threaded sleeve keeps away from to correspond the one end of lead screw all runs through to the outside of second fixed plate, the lateral wall of first slot is seted up with threaded sleeve matched with card hole.

Preferably, the upper side and the lower side of the cylinder wall of the threaded sleeve are both fixedly provided with limiting slide blocks, the inner side wall of the second fixing plate is positioned on the upper side and the lower side of the threaded sleeve and is both fixedly provided with limiting slide rods, and the two limiting slide blocks are respectively connected with the rod walls of the two limiting slide rods in a sliding manner through limiting slide holes.

Preferably, the rod wall of the screw rod is fixedly arranged on the inner wall of the second fixing plate through the matching of the second rolling bearing and the bearing seat.

Preferably, the surface four corners of the mounting plate are provided with second bolts.

Preferably, two baffles clamped with the second fixing plate are symmetrically and fixedly arranged at the opening at the top of the slot.

Compared with the prior art, the utility model provides a full hanging audio amplifier possesses following beneficial effect:

1. this full frequency hanging audio amplifier through pivot, carousel, first bevel gear, lead screw, second bevel gear and the threaded sleeve that sets up between first fixed plate and second fixed plate, can accomplish and dismantle fast between first fixed plate and the second fixed plate to be convenient for maintain the audio amplifier body, the angle that need not to adjust the audio amplifier body once more is installed.

2. This full hanging audio amplifier frequently, through setting up bearing frame, spacing slider and the spacing slide bar on the threaded sleeve, can carry on spacingly to the threaded sleeve, avoid the threaded sleeve along with the together rotatory phenomenon of lead screw to can guarantee that the lead screw promotes the threaded sleeve and removes.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can accomplish and dismantle fast between first fixed plate and the second fixed plate, be convenient for maintain the audio amplifier body to the angle that need not to adjust the audio amplifier body once more is installed.

Drawings

Fig. 1 is a schematic structural view of a full-frequency wall-mounted speaker according to the present invention;

FIG. 2 is a side view of the first and second fastening plates of FIG. 1;

fig. 3 is a plan view of the first fixing plate and the second fixing plate of fig. 1 coupled.

In the figure: the loudspeaker comprises a mounting plate 1, a first connecting rod 2, a second connecting rod 3, a loudspeaker body 4, a U-shaped block 5, a first bolt 6, a nut 7, a first fixing plate 8, a second fixing plate 9, a rotating shaft 10, a rotating disc 11, a first bevel gear 12, a lead screw 13, a second bevel gear 14, a threaded sleeve 15, a bearing seat 16, a limiting slide block 17, a limiting slide rod 18, a baffle 19 and a second bolt 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a full-frequency wall-mounted sound box, including mounting panel 1, head rod 2, second connecting rod 3 and audio amplifier body 4, the fixed U type piece 5 that is equipped with of right side wall of mounting panel 1, the one end of head rod 2 is located the inside of U type piece 5 and passes through first bolt 6 and nut 7 fastening connection, the fixed first fixed plate 8 that is equipped with of one end that U type piece 5 was kept away from to head rod 2, first slot has been seted up to the inside of first fixed plate 8, and the inside of first slot is pegged graft and is had second fixed plate 9, second fixed plate 9 is hollow structure, the inside of second fixed plate 9 is equipped with and is used for the chucking mechanism fixed with first fixed plate 8 and second fixed plate 9, second connecting rod 3 is fixed to be set up in the surface of second fixed plate 9, the other end and the audio amplifier body 4 fixed connection of second connecting rod 3.

The clamping mechanism comprises a rotating shaft 10 and a first bevel gear 12, lead screw 13, threaded sleeve 15 and second bevel gear 14, the inside and upper and lower both ends that pivot 10 is vertical to be located second fixed plate 9 are all rotated through first antifriction bearing and the top inner wall and the bottom inner wall of second fixed plate 9 and are connected, the outside and the fixed carousel 11 that is equipped with of second fixed plate 9 are run through to the upper end of pivot 10, first bevel gear 12 is fixed to be set up on the axle wall of pivot 10, lead screw 13 is the both sides that bilateral symmetry transversely is located pivot 10, two relative one ends of lead screw 13 are all fixed be equipped with simultaneously with first bevel gear 12 meshed second bevel gear 14, the one end that two lead screws 13 deviate from respectively with threaded sleeve 15's inner wall threaded connection, the one end that two threaded sleeve 15 keep away from corresponding lead screw 13 all runs through to the outside of second fixed plate 9, the card hole with threaded sleeve 15 matched with is seted up to the lateral wall of.

Both sides all are fixed to be equipped with limit slide 17 about the section of thick bamboo wall of threaded sleeve 15, and the inside wall of second fixed plate 9 and the upper and lower both sides that are located threaded sleeve 15 all are fixed and are equipped with limit slide bar 18, and two limit slide 17 all through limit slide hole respectively with two limit slide bar 18's pole wall sliding connection, can carry on spacingly to threaded sleeve 15, avoid threaded sleeve 15 along with the together rotatory phenomenon of lead screw 13 to can guarantee that lead screw 13 promotes threaded sleeve 15 and removes.

The rod wall of the screw rod 13 is fixedly arranged on the inner wall of the second fixing plate 9 through the matching of the second rolling bearing and the bearing seat 16, so that the rotating stability of the screw rod 13 can be increased.

The surface four corners department of mounting panel 1 all is provided with second bolt 20, can be with on the mounting panel 1 fixed wall.

The top opening part symmetry of slot is fixed and is equipped with two baffles 19 with second fixed plate 9 joint, can be spacing in the inside of first fixed plate 8 with second fixed plate 9 chucking.

In the utility model, in use, when the sound box body 4 is damaged, the user rotates the rotary table 11 by hand to rotate the rotary shaft 10, the rotary shaft 10 can drive the first bevel gear 12 to rotate, the first bevel gear 12 can drive the two second bevel gears 14 to rotate simultaneously, the two second bevel gears 14 can drive the two screw rods 13 to rotate simultaneously, the two screw rods 13 can push the two threaded sleeves 15 to retract into the second fixing plate 9, thereby the quick disassembly between the first fixing plate 8 and the second fixing plate 9 can be completed, the sound box body 4 is convenient to maintain, and the sound box body 4 is not required to be installed by adjusting the angle again; through the bearing seat 16, the limiting slide block 17 and the limiting slide rod 18 which are arranged on the threaded sleeve 15, the threaded sleeve 15 can be limited, the phenomenon that the threaded sleeve 15 rotates along with the screw rod 13 is avoided, and therefore the screw rod 13 can be guaranteed to push the threaded sleeve 15 to move.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A full-frequency wall-mounted sound box comprises a mounting plate (1), a first connecting rod (2), a second connecting rod (3) and a sound box body (4), and is characterized in that a U-shaped block (5) is fixedly arranged on the right side wall of the mounting plate (1), one end of the first connecting rod (2) is positioned inside the U-shaped block (5) and is fixedly connected with the U-shaped block through a first bolt (6) and a nut (7), a first fixing plate (8) is fixedly arranged at one end, far away from the U-shaped block (5), of the first connecting rod (2), a first slot is formed in the first fixing plate (8), a second fixing plate (9) is inserted in the first slot, the second fixing plate (9) is of a hollow structure, a clamping mechanism used for fixing the first fixing plate (8) and the second fixing plate (9) is arranged in the second fixing plate (9), and the second connecting rod (3) is fixedly arranged on the surface of the second fixing plate (9), the other end of the second connecting rod (3) is fixedly connected with the sound box body (4).

2. The full-frequency wall-mounted sound box according to claim 1, wherein the clamping mechanism comprises a rotating shaft (10), a first bevel gear (12), a screw rod (13), a threaded sleeve (15) and a second bevel gear (14), the rotating shaft (10) is vertically arranged inside the second fixing plate (9), the upper end and the lower end of the rotating shaft (10) are rotatably connected with the inner wall of the top and the inner wall of the bottom of the second fixing plate (9) through a first rolling bearing, the upper end of the rotating shaft (10) penetrates through the outer portion of the second fixing plate (9) and is fixedly provided with a rotating disc (11), the first bevel gear (12) is fixedly arranged on the shaft wall of the rotating shaft (10), the screw rod (13) is transversely arranged on two sides of the rotating shaft (10) in a left-right symmetrical manner, the second bevel gear (14) meshed with the first bevel gear (12) is fixedly arranged at each of two opposite ends of, two the one end that lead screw (13) deviate from mutually respectively with the inner wall threaded connection of threaded sleeve (15), two threaded sleeve (15) are kept away from and are corresponded the outside that the one end of lead screw (13) all runs through to second fixed plate (9), the card hole with threaded sleeve (15) matched with is seted up to the lateral wall of first slot.

3. The full-frequency wall-mounted sound box according to claim 2, wherein the upper and lower sides of the wall of the threaded sleeve (15) are respectively and fixedly provided with a limiting slider (17), the inner side wall of the second fixing plate (9) and the upper and lower sides of the threaded sleeve (15) are respectively and fixedly provided with a limiting slide rod (18), and the two limiting sliders (17) are respectively and slidably connected with the rod walls of the two limiting slide rods (18) through limiting slide holes.

4. The full-frequency wall-mounted sound box as claimed in claim 2, wherein the wall of the screw rod (13) is fixed on the inner wall of the second fixing plate (9) by the cooperation of the second rolling bearing and the bearing seat (16).

5. The full-frequency wall hanging sound box according to claim 1, wherein the mounting plate (1) is provided with second bolts (20) at four corners of the surface.

6. The full-band wall-mounted sound box according to claim 1, wherein two baffles (19) are symmetrically fixed at the top opening of the slot and are clamped with the second fixing plate (9).