Bluetooth sound equipment shell polishing device

Abstract

The Bluetooth sound equipment shell polishing device comprises a box body, a cover plate is arranged at a top opening of the box body, a polishing mechanism is arranged at the inner edge of the box body, a locking mechanism is arranged in the middle of the interior of the box body, and a pressing mechanism corresponding to the locking mechanism is arranged on the cover plate; the polishing mechanism comprises a [-shaped frame with an opening facing the locking mechanism, a rotating roller is arranged in the opening of the [-shaped frame, bristles are evenly arranged on the outer wall of the rotating roller, a rotating shaft at the circle center of the rotating roller is connected with a motor I at the bottom of the box body, the motor I is fixed to a T-shaped plate, the rotating shaft penetrates through the vertical end of the T-shaped plate, and the rotating shaft is connected with the locking mechanism. A sliding opening for the vertical end of the T-shaped plate to penetrate through is formed in the bottom wall of the box body in the radial direction, the sliding opening and the horizontal end of the T-shaped plate are sealed through a corresponding [-shaped frame, a convex base is further arranged on the back face of the [-shaped frame, a rolling bearing is arranged in the convex base, and a screw I connected with the rolling bearing is connected to the side wall of the box body in a threaded mode. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of clamps, and in particular to a polishing device for a Bluetooth audio housing. Background Art

[0002] A Bluetooth speaker refers to an audio device with a built-in Bluetooth chip that uses Bluetooth connection instead of traditional wire connections. It is convenient and fast to connect to Bluetooth playback devices such as mobile phones, tablets, and laptops. Bluetooth speakers are mainly portable speakers, and their appearance is generally small and portable. Bluetooth speaker technology is gradually being valued and accepted by consumers due to its convenience.

[0003] The outer wall of the cylindrical speaker shell needs to be polished during processing to improve its appearance. How to fix the shell during polishing and improve the polishing efficiency or effect are of paramount importance to prevent it from moving during polishing and affecting the polishing effect and efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a Bluetooth audio housing polishing device.

[0005] The technical problems of the present invention are mainly solved by the following technical solutions:

[0006] A Bluetooth audio housing polishing device includes a housing with a cover plate provided at a top opening:

[0007] A polishing mechanism is provided at the edge of the box body, a locking mechanism is provided in the middle of the box body, and a pressing mechanism corresponding to the locking mechanism is provided on the cover plate;

[0008] The polishing mechanism includes a shaped frame with an opening facing the locking mechanism, wherein a rotating roller is provided in the opening of the shaped frame, and bristles are evenly provided on the outer wall of the rotating roller, and the rotating shaft at the center of the rotating roller is connected to the motor 1 at the bottom of the box body, wherein the motor 1 is fixed on the T-shaped plate, and the rotating shaft passes through the vertical end of the T-shaped plate, and a sliding opening for the vertical end of the T-shaped plate to pass through is radially opened on the bottom wall of the box body, wherein the sliding opening is sealed by the corresponding shaped frame and the horizontal end of the T-shaped plate, and a convex seat is further provided on the back of the shaped frame, and a rolling bearing is provided in the convex seat, wherein a screw 1 connected to the rolling bearing is screwed on the side wall of the box body;

[0009] The locking mechanism includes a base driven by motor II, wherein a cylinder is provided on the top of the base, and arc seats are provided on both sides of the cylinder. An operating cavity is also provided in the cylinder, wherein an electric push rod connected to the inner arc wall of the corresponding arc seat is provided in the operating cavity.

[0010] As a preferred solution, an installation cavity for fixing the battery pack is provided inside the cylinder. The battery pack is connected to the electric push rod through a wire, and the output shaft of the electric push rod is fixedly connected to the inner arc wall of the corresponding arc seat. A flexible protective layer is provided on the outer arc wall of the arc seat, and ventilation holes are provided on the side walls of both the installation cavity and the operation cavity.

[0011] As a preferred solution, the motor II is arranged at the bottom of the box body. The output shaft of the motor II is connected to the middle of the bottom of the base, and the base is of a circular structure.

[0012] As a preferred solution, the pressing mechanism includes a screw tube I arranged on the cover plate. A screw rod II is screwed inside the screw tube I, and a fixed seat is arranged at the bottom end of the screw rod II. A receiving groove with a cross-section of a major arc bow is arranged at the bottom of the fixed seat. A ball extending below the fixed seat is arranged inside the receiving groove, and the ball is coaxially arranged with the cylinder.

[0013] As a preferred solution, the width of the vertical end of the T-shaped plate is equal to the width of the sliding opening. The widths of the horizontal end of the T-shaped plate and the horizontal end of the C-shaped frame are both greater than the width of the sliding opening. The vertical end of the T-shaped plate is fixedly connected to the horizontal bottom end of the C-shaped frame. A slag discharge pipe is arranged on one side of the horizontal end of the T-shaped plate. A control valve is arranged on the slag discharge pipe, and the slag discharge pipe is arranged on the same side as the locking mechanism.

[0014] As a preferred solution, a screw tube II for the screw rod I to pass through is arranged on the side wall of the box body, and the screw rod I is screwed with the screw tube II.

[0015] As a preferred solution, one end of the cover plate is hinged and fixed to the top wall of the box body, and a corrugated hose connected to the exhaust fan is further arranged on the cover plate.

[0016] The beneficial effects of the present invention are as follows: By adjusting the distance between the rotating roller and the locking mechanism in the polishing mechanism, the present invention can polish shells of different specifications. The shell is fixed by the locking mechanism and the pressing mechanism to prevent the shell from moving up and down or horizontally during the subsequent polishing process, which may affect the polishing effect and efficiency. At the same time, the motor II drives the base and the locking mechanism to rotate counterclockwise, and the motor I drives the rotating roller and the brush to rotate clockwise, so that the brush contacts the outer wall of the shell during the rotation process to perform full polishing work on it, thereby improving the polishing efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is Figure 1 the enlarged view of part A in

[0019] Figure 3 yes Figure 1 Enlarged view of point B in the middle;

[0020] Figure 4 It is a top view of the arc seat in the present invention.

[0021] In the figure: 1. Box body, 2. Cover plate, 3. Polishing mechanism, 31. Profile frame, 32. Rotating roller, 33. Brush, 34. Motor I, 35. T-plate, 36. Sliding opening, 37. Boss, 38. Rolling bearing, 39. Screw I, 310. Screw II, 4. Locking mechanism, 41. Base, 42. Motor II, 43. Cylinder, 44. Arc seat, 45. Operating chamber, 46. Electric push rod, 5. Pressing mechanism, 51. Screw I, 52. Screw II, 53. Fixed seat, 54. Ball, 6. Mounting chamber, 7. Battery pack, 8. Slag discharge pipe. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0023] A Bluetooth audio housing polishing device includes a housing 1 with a cover plate 2 provided at the top opening, wherein one end of the cover plate 2 is hingedly fixed to the top wall of the housing 1, and a corrugated hose connected to an exhaust fan is also provided on the cover plate 2:

[0024] A polishing mechanism 3 is provided at the inner edge of the box body 1, a locking mechanism 4 is provided in the middle of the box body 1, and a pressing mechanism 5 corresponding to the locking mechanism 4 is provided on the cover plate 2;

[0025] The polishing mechanism 3 includes a shaped frame 31 with an opening facing the locking mechanism 4, wherein a rotating roller 32 is provided in the opening of the shaped frame 31, and bristles 33 are evenly provided on the outer wall of the rotating roller 32, the rotating shaft at the center of the rotating roller 32 is connected to the motor I34 at the bottom of the box body 1, wherein the motor I34 is fixed on the T-shaped plate 35, and the rotating shaft passes through the vertical end of the T-shaped plate 35, and a sliding opening 36 for the vertical end of the T-shaped plate 35 to pass through is radially opened on the bottom wall of the box body 1, wherein the sliding opening 36 is sealed by the corresponding shaped frame 31 and the horizontal end of the T-shaped plate 35, and a convex seat 37 is further provided on the back of the shaped frame 31, and a rolling bearing 38 is provided in the convex seat 37, wherein a screw tube II310 is provided on the side wall of the box body 1, and a screw I39 connected to the rolling bearing 38 is screwed into the screw tube II310;

[0026] The locking mechanism 4 includes a circular base 41 driven by a motor II42 at the bottom of the box body 1, wherein a cylinder 42 is provided on the top of the base 41, and arc seats 43 are provided on both sides of the cylinder 42. An operating cavity 44 is also provided in the cylinder 42, wherein an electric push rod 45 connected to the inner arc wall of the corresponding arc seat 43 is provided in the operating cavity 44, and an installation cavity 6 for fixing the battery pack 7 is provided in the cylinder 42, wherein the battery pack 7 is connected to the electric push rod 45 through a wire, and the output shaft of the electric push rod 45 is fixedly connected to the inner arc wall of the corresponding arc seat 43, a flexible protective layer is provided on the outer arc wall of the arc seat 43, and air holes are provided on the side walls of the installation cavity 6 and the operating cavity 45.

[0027] The clamping mechanism 5 includes a screw tube I51 arranged on the cover plate 2, wherein a screw rod II52 is threadedly connected to the screw tube I51, and a fixing seat 53 is provided at the bottom end of the screw rod II52, and a receiving groove with a cross-section of a superior arc is provided at the bottom of the fixing seat 53, wherein a ball 54 extending to the bottom of the fixing seat 53 is provided in the receiving groove, and the ball 54 is coaxially arranged with the cylinder 43.

[0028] The width of the vertical end of the T-shaped plate 35 is equal to the width of the sliding opening 36, wherein the widths of the horizontal end of the T-shaped plate 35 and the horizontal end of the shaped frame 31 are both greater than the width of the sliding opening 36, and the vertical end of the T-shaped plate 35 is fixedly connected to the horizontal end of the bottom of the shaped frame 31, and a slag discharge pipe 8 is provided on one side of the horizontal end of the T-shaped plate 35, wherein a control valve is provided on the slag discharge pipe 8, and the slag discharge pipe 8 is provided on the same side as the locking mechanism 4.

[0029] like Figure 1 、 2 As shown, the sliding opening 36 is always sealed by the horizontal end of the T-shaped frame 31 and the vertical and horizontal ends of the T-shaped plate 35 to prevent debris in the box body 1 from being discharged through the sliding opening 36. When the position of the polishing mechanism 3 is adjusted outward, the horizontal end of the slag discharge pipe 8 installed on the T-shaped plate 35 is moved to the position directly below the sliding opening 36, the slag discharge pipe 8 can be opened to discharge some debris in the strip opening 36 or in the box body 1.

[0030] The working principle of the present invention is as follows: the position of the polishing mechanism 3 is adjusted according to the diameter of the processing shell. The specific steps are as follows: the screw I39 is rotated so that it rotates in the screw tube II310, while its end also rotates in the rolling bearing 38. At this time, the displaced screw I39 drives the profile frame 31 to drive the rotating roller 32 to move, and the profile frame 31 drives the vertical end of the T-shaped plate 35 to slide in the sliding opening 36, so that the horizontal end of the profile frame 31 and the vertical and horizontal ends of the T-shaped plate 35 always seal the sliding opening 36, thereby achieving the purpose of adjusting the distance between the rotating roller 32 and the locking mechanism 4, so that it can polish shells of different specifications;

[0031] The cylindrical shell is buckled on the locking mechanism 4 and supported by the base 41. At this time, the electric push rod 46 drives the arc seat 44 to move outward and contact the inner arc wall of the shell, so that the shell is locked and fixed in the box body 1. After the cover plate 2 is closed, the screw II52 in the screw tube I51 is rotated downward, so that it drives the fixed seat 53 and the ball 54 to move downward, so that the bottom end of the ball 54 rests on the center of the sealing end of the top of the shell. The shell is fixed by the locking mechanism 4 and the clamping mechanism 5 to prevent the shell from moving up and down or horizontally during the subsequent polishing process, thereby affecting the polishing effect and efficiency.

[0032] At the same time, motor II42 drives the base 41 and the locking mechanism 4 to rotate counterclockwise, while motor I34 drives the rotating roller 32 and the bristles 33 to rotate clockwise, so that the bristles 32 come into contact with the outer wall of the shell during the rotation and fully polish it to improve the polishing efficiency and effect. When the locking mechanism 4 drives the shell to rotate, the top of the shell will drive the ball 54 to rotate in the receiving groove to reduce friction and prevent it from affecting the normal rotation of the shell. At the same time, the dust and other impurities generated during the polishing process are extracted through the exhaust fan and the corrugated hose, thereby improving the working environment inside the box 1.

[0033] The present invention has been described in detail above, but the contents described are only preferred embodiments of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A Bluetooth audio housing polishing device, comprising a housing with a cover plate provided at the top opening, characterized in that: A polishing mechanism is provided at the edge of the box body, a locking mechanism is provided in the middle of the box body, and a pressing mechanism corresponding to the locking mechanism is provided on the cover plate; The polishing mechanism includes a shaped frame with an opening facing the locking mechanism, wherein a rotating roller is provided in the opening of the shaped frame, and bristles are evenly provided on the outer wall of the rotating roller, and the rotating shaft at the center of the rotating roller is connected to the motor 1 at the bottom of the box body, wherein the motor 1 is fixed on the T-shaped plate, and the rotating shaft passes through the vertical end of the T-shaped plate, and a sliding opening for the vertical end of the T-shaped plate to pass through is radially opened on the bottom wall of the box body, wherein the sliding opening is sealed by the corresponding shaped frame and the horizontal end of the T-shaped plate, and a convex seat is further provided on the back of the shaped frame, and a rolling bearing is provided in the convex seat, wherein a screw 1 connected to the rolling bearing is screwed on the side wall of the box body; The locking mechanism includes a base driven by motor II, wherein a cylinder is provided on the top of the base, and arc seats are provided on both sides of the cylinder. An operating cavity is also provided in the cylinder, wherein an electric push rod connected to the inner arc wall of the corresponding arc seat is provided in the operating cavity.

2. A Bluetooth audio housing polishing device according to claim 1, characterized in that: An installation cavity for fixing a battery pack is provided in the cylinder, wherein the battery pack is connected to the electric push rod through a wire, and the output shaft of the electric push rod is fixedly connected to the inner arc wall of the corresponding arc seat, a flexible protective layer is provided on the outer arc wall of the arc seat, and ventilation holes are provided on the side walls of the installation cavity and the operating cavity.

3. The Bluetooth audio housing polishing device according to claim 1, characterized in that: The motor II is arranged at the bottom of the box, wherein the output shaft of the motor II is connected to the middle of the bottom of the base, and the base is a circular structure.

4. The Bluetooth audio housing polishing device according to claim 1, characterized in that: The clamping mechanism includes a screw tube I arranged on the cover plate, wherein a screw rod II is threaded inside the screw tube I, and a fixed seat is provided at the bottom end of the screw rod II, and a receiving groove with a cross-section of a major arc is provided at the bottom of the fixed seat, wherein a ball is provided in the receiving groove and extends to the bottom of the fixed seat, and the ball is coaxially arranged with the cylinder.

5. The Bluetooth audio housing polishing device according to claim 1, characterized in that: The width of the vertical end of the T-shaped plate is equal to the width of the sliding opening, wherein the widths of the horizontal end of the T-shaped plate and the horizontal end of the shaped frame are both greater than the width of the sliding opening, and the vertical end of the T-shaped plate is fixedly connected to the horizontal end of the bottom of the shaped frame. A slag discharge pipe is provided on one side of the horizontal end of the T-shaped plate, wherein a control valve is provided on the slag discharge pipe, and the slag discharge pipe is provided on the same side as the locking mechanism.

6. The Bluetooth audio housing polishing device according to claim 1, characterized in that: A screw tube II for the screw rod I to pass through is provided on the side wall of the box body, wherein the screw rod I is screwed to the screw tube II.

7. The Bluetooth audio housing polishing device according to claim 1, characterized in that: One end of the cover plate is hinged and fixed to the top wall of the box body, wherein a corrugated hose connected to the exhaust fan is also provided on the cover plate.

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