CN108111959B

CN108111959B - Assembly equipment is used in stereo set production

Info

Publication number: CN108111959B
Application number: CN201711473726.7A
Authority: CN
Inventors: 顾先兵; 兰林; 裴林军; 伍痒生
Original assignee: Zhejiang Tenuoqi Electronics Co ltd
Current assignee: Zhejiang Tenuoqi Electronics Co ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2020-04-21
Anticipated expiration: 2037-12-29
Also published as: CN108111959A

Abstract

The invention discloses an assembling device for sound equipment production, which comprises a base, wherein two groups of box bodies are fixedly arranged on the top of the base, a rotating shaft is rotatably connected in each box body, a first bevel gear is fixedly sleeved on the outer ring of the rotating shaft, a second bevel gear is meshed on one side of the first bevel gear, a threaded column is sleeved on the inner ring of the second bevel gear in a threaded manner, sleeves are respectively sleeved on the outer rings of the two groups of threaded columns at the mutually close ends, a movable rod is abutted against one end of the threaded column, a support is welded at one end of the movable rod, a screw rod is rotatably connected in the support, two groups of clamping plates are sleeved on the outer ring of the screw rod in a threaded manner, one sides of the two groups of clamping plates are abutted against a sound equipment frame, two groups of fixed blocks are abutted against two sides of the sound equipment, the assembly efficiency is improved, and the assembly progress is accelerated.

Description

Assembly equipment is used in stereo set production

Technical Field

The invention relates to the technical field of assembly equipment, in particular to assembly equipment for sound production.

Background

The sound refers to sounds other than human speech and music, and includes sounds of natural environments, sounds of animals, sounds of machine tools, various sounds generated by human motions, and the like. The sound equipment roughly comprises a power amplifier, peripheral equipment (comprising a pressure limiter, an effector, an equalizer, a VCD, a DVD and the like), a loudspeaker (a sound box and a loudspeaker), a sound console, a microphone, display equipment and the like which are added together. Among them, the sound box is a sound output device, a speaker, a subwoofer, etc. A sound box comprises three loudspeakers, namely a high loudspeaker, a low loudspeaker and a middle loudspeaker, but not necessarily three loudspeakers. The development history of the technology can be divided into four stages of electron tubes, transistors, integrated circuits and field effect transistors. The existing sound equipment is unstable in fixing the sound frame, and the sound frame is easy to shift, so that the assembly progress is influenced.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides assembling equipment for sound equipment production.

In order to achieve the purpose, the invention adopts the following technical scheme:

an assembling device for producing a sound device comprises a horizontally arranged base, wherein two groups of symmetrically distributed boxes are fixedly arranged at the top of the base, a rotating shaft which is vertically arranged is rotatably connected in the box, a first bevel gear is fixedly sleeved on the outer ring of the rotating shaft, a second bevel gear is meshed with one side of the first bevel gear, a horizontally arranged threaded column is fixedly sleeved on the inner ring of the second bevel gear, a sleeve which is in sliding sleeve connection with the box is sleeved on the outer ring of one end, close to each other, of the two groups of threaded columns in a threaded manner, one end, extending into the sleeve, of the threaded column is abutted with a movable rod which is fixedly sleeved with the sleeve, one end, extending out of the sleeve, of the movable rod is welded with a support, a screw rod is rotatably connected in the support, two groups of symmetrically distributed clamping plates are sleeved on the outer ring of the screw, and sound frame and base top butt, sound frame both sides butt has the fixed block of two sets of symmetric distributions, and two sets of fixed blocks and base sliding connection, and is two sets of one side welding that the fixed block kept away from each other has the fly leaf with base top sliding connection, the welding of telescopic one side below is stretched out to the movable rod has the extension board, and extension board and fly leaf are close to one side butt of box, one side fixedly connected with and the first spring of box lateral wall fixed connection that the extension board is close to the box, the fly leaf is close to the second spring of one side fixedly connected with equidistance distribution of box, the second spring other end and box lateral wall fixed connection.

Preferably, one side of the second bevel gear, which is far away from the sleeve, is rotatably connected with a baffle welded with the inner wall of the box body, and an internal thread meshed with the threaded column is welded in the sleeve.

Preferably, one end of the rotating shaft extending out of the top of the box body is connected with a first motor fixedly mounted on the top of the box body, and one end of the screw rod extending out of the support is connected with a second motor fixedly mounted on the outer side wall of the support.

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

1. cup joint first bevel gear through the pivot, first bevel gear meshing second bevel gear, second bevel gear screw cup joint the screw thread post, the internal thread meshing in screw thread post and the cover pipe, the extension board of movable rod bottom welding and fly leaf butt realizes the promotion to splint and fixed block, makes splint and fixed block can have butt stereo set frame.

2. Through support internal rotation connecting screw, screw rod outer lane screw thread cup joints splint, and the fly leaf is close to the fixed block of stereo set frame welding and stereo set frame butt, fixed connection second spring between fly leaf and the box, the first spring of fixed connection between extension board and the box, and the realization is fixed to the clamp of stereo set frame tight, is convenient for take off the stereo set frame simultaneously, prevents that the skew from taking place in stereo set frame position, improves assembly efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an assembling device for producing a sound box according to the present invention;

fig. 2 is a schematic top view of an audio frame of the mounting apparatus for audio production according to the present invention.

In the figure: 1-base, 2-box, 3-rotating shaft, 4-first bevel gear, 5-second bevel gear, 6-threaded column, 7-sleeve, 8-movable rod, 9-support, 10-clamping plate, 11-screw, 12-sound frame, 13-first spring, 14-supporting plate, 15-movable plate, 16-fixed block, 17-second spring and 18-baffle.

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.

Referring to fig. 1-2, an assembling device for producing a sound box comprises a horizontally arranged base 1, two sets of symmetrically distributed boxes 2 are fixedly installed at the top of the base 1, a vertically arranged rotating shaft 3 is rotatably connected in the boxes 2, a first bevel gear 4 is fixedly sleeved on the outer ring of the rotating shaft 3, a second bevel gear 5 is meshed on one side of the first bevel gear 4, a horizontally arranged threaded post 6 is fixedly sleeved on the inner ring of the second bevel gear 5, a sleeve 7 slidably sleeved with the boxes 2 is respectively sleeved on the outer rings of the two sets of threaded posts 6, one end of each threaded post 6 extending into the sleeve 7 is abutted with a movable rod 8 fixedly sleeved with the sleeve 7, one end of each movable rod 8 extending out of the sleeve 7 is welded with a support 9, a screw rod 11 is rotatably connected in the support 9, two sets of symmetrically distributed clamping plates 10 are sleeved on the outer rings of the screw rod 11, one side of the two groups of clamping plates 10 extending out of the support 9 is abutted with a sound box frame 12 positioned on one side of the two groups of clamping plates 10 close to each other, the sound box frame 12 is abutted against the top of the base 1, two groups of fixed blocks 16 which are symmetrically distributed are abutted against two sides of the sound box frame 12, the two groups of fixed blocks 16 are connected with the base 1 in a sliding way, one sides of the two groups of fixed blocks 16 which are far away from each other are welded with movable plates 15 which are connected with the top of the base 1 in a sliding way, one side of the second bevel gear 5 which is far away from the sleeve 7 is rotatably connected with a baffle 18 which is welded with the inner wall of the box body 2, inner threads which are meshed with the threaded columns 6 are welded in the sleeve 7, one end of the rotating shaft 3 extending out of the top of the box body 2 is connected with a first motor which is fixedly installed with the top of the box body 2, one end of, one side of the support plate 14 close to the box body 2 is fixedly connected with a first spring 13 fixedly connected with the outer side wall of the box body 2, one side of the movable plate 15 close to the box body 2 is fixedly connected with a second spring 17 distributed at equal intervals, and the other end of the second spring 17 is fixedly connected with the outer side wall of the box body 2.

The working principle is as follows:

when the loudspeaker box is in operation, the first motor is started, the first motor drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 to rotate so as to drive the threaded post 6 to rotate, the threaded post 6 moves towards the sleeve 7 during the rotation of the threaded post 6 due to the meshing with the internal thread in the sleeve 7, the threaded post 6 moves to drive the movable rod 8 to slide towards the outside of the sleeve 7, the clamping plate 10 moves towards the sound box frame 12 during the sliding of the movable rod 8, the supporting plate 14 pushes the movable plate 15 to slide, the first spring 13 and the second spring 17 are both stretched, the fixed block 16 moves towards the sound box frame 12 until the fixed block 16 is abutted against the sound box frame 12, the second motor is started, the second motor drives the screw rod 11 to rotate, the two groups of clamping plates 10 slide in opposite directions, and when the distance between the, stereo set frame 12 slips into between two sets of splint 10, the antiport second motor, two sets of splint 10 are close to each other, press from both sides tight stereo set frame 12, realize stereo set assembly in-process stereo set frame 12's tight fixed of clamp, after the assembly is accomplished, make the equal antiport of two sets of motors, stereo set frame 12 is loosened to two sets of splint 10, first spring 13 and second spring 17 reset, first spring 13 drives movable rod 8 and resets, second spring 17 drives fly leaf 15 and resets, be convenient for press from both sides tight fixed and take off at stereo set assembly in-process, prevent to change because of stereo set frame 12 position, the subassembly of required assembly is difficult to install, assembly efficiency is improved, accelerate the assembly progress.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The assembling equipment for producing the sound equipment comprises a horizontally arranged base (1) and is characterized in that two groups of symmetrically distributed boxes (2) are fixedly installed at the top of the base (1), a vertically arranged rotating shaft (3) is connected in the boxes (2) in a rotating manner, a first bevel gear (4) is fixedly sleeved on the outer ring of the rotating shaft (3), a second bevel gear (5) is meshed on one side of the first bevel gear (4), a horizontally arranged threaded column (6) is fixedly sleeved on the inner ring of the second bevel gear (5), a sleeve (7) which is in sliding connection with the box (2) is sleeved on the outer ring of one end, close to each other, of the two groups of threaded columns (6) in a threaded manner, a movable rod (8) which is fixedly connected with the sleeve (7) is abutted on one end, extending out of the sleeve (7), of the movable rod (8) is welded with a support (9), a screw rod (11) is rotationally connected in the support (9), two sets of symmetrically distributed clamping plates (10) are sleeved on the outer ring of the screw rod (11) in a threaded manner, the clamping plates (10) are connected with the support (9) in a sliding manner, one side, extending out of the support (9), of each clamping plate (10) is connected with a sound box frame (12) which is located on one side, close to one side, of each clamping plate (10), the sound box frame (12) is connected with the top of the base (1) in a butting manner, two sets of symmetrically distributed fixing blocks (16) are connected with two sides of the sound box frame (12) in a butting manner, two sets of fixing blocks (16) are connected with the base (1) in a sliding manner, a movable plate (15) connected with the top of the base (1) in a welding manner is arranged on one side, away from each other, of the movable rod (8) extending out of the sleeve (7), a, one side of the support plate (14) close to the box body (2) is fixedly connected with a first spring (13) fixedly connected with the outer side wall of the box body (2), one side of the movable plate (15) close to the box body (2) is fixedly connected with second springs (17) distributed at equal intervals, and the other ends of the second springs (17) are fixedly connected with the outer side wall of the box body (2).

2. The assembling equipment for producing the sound box is characterized in that a baffle plate (18) welded with the inner wall of the box body (2) is rotatably connected to one side, away from the sleeve (7), of the second bevel gear (5), and internal threads meshed with the threaded columns (6) are welded in the sleeve (7).

3. The assembling equipment for producing the sound box is characterized in that one end of the rotating shaft (3) extending out of the top of the box body (2) is connected with a first motor fixedly mounted with the top of the box body (2), and one end of the screw rod (11) extending out of the support (9) is connected with a second motor fixedly mounted with the outer side wall of the support (9).