CN214488916U - Loudspeaker bullet ripples production and processing is with even trompil device - Google Patents

Abstract

The utility model discloses a speaker bullet ripples production and processing is with even trompil device relates to speaker bullet ripples production and processing technical field. The utility model discloses a bottom plate and roof, the upper end symmetric position of bottom plate is fixed with the backup pad, and the upper end and the roof fixed connection of backup pad, are fixed with the cylinder on the roof, and the upper end of the fixed diaphragm of cylinder lower extreme is fixed with servo motor, servo motor's output is fixed with the pivot, the fixed first drive wheel of pivot lower extreme passes through the belt to be connected with the second drive wheel transmission, the lower extreme of first drive wheel is fixed with first bull stick, the second drive wheel sets up on the second bull stick. Can drive pivot, first drive wheel and first bull stick rotation through servo motor, first drive wheel can drive the second drive wheel through the belt simultaneously and rotate with the second bull stick, then can drive rotatory first bull stick and second bull stick and play ripples contact through the flexible of cylinder, can trompil on playing the ripples after the contact, is convenient for trompil labour saving and time saving uniformly.

Description

Loudspeaker bullet ripples production and processing is with even trompil device

Technical Field

The utility model relates to a speaker bullet ripples production and processing technology field specifically is a speaker bullet ripples production and processing is with even trompil device.

Background

The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the cone or diaphragm vibrate and generate resonance with the surrounding air to make sound through electromagnetic, piezoelectric or electrostatic effect. Wherein, the damper is an important component of the loudspeaker, and a uniform hole opening device is needed in the damper production and processing.

At present, even trompil device needs artifical trompil for the production and processing of current speaker bullet ripples, consuming time and power, and the limitation is great, can't satisfy the demand in the in-service use, so urgent need can the modified technique on the market to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a speaker bullet ripples production and processing is with even trompil device has characteristics.

(II) technical scheme

For solving the technical problem, the utility model provides a speaker bullet ripples production and processing is with even trompil device, including bottom plate and roof, the upper end symmetric position of bottom plate is fixed with the backup pad, and the upper end and the roof fixed connection of backup pad, the inboard of backup pad is fixed with fastening components, be fixed with the cylinder on the roof, and the upper end of the fixed diaphragm of cylinder lower extreme is fixed with servo motor, servo motor's output is fixed with the pivot, the fixed first drive wheel of pivot lower extreme passes through the belt and is connected with the transmission of second drive wheel, the lower extreme of first drive wheel is fixed with first bull stick, the second drive wheel sets up on the second bull stick.

Furthermore, the upper end of the bottom plate is fixed with a buffering assembly, the upper end of the buffering assembly is fixed with a placing plate, the upper end of the placing plate is bonded with a buffering cushion, and through holes are formed in the placing plate at symmetrical positions.

Further, the buffering subassembly includes gag lever post, spring and spacing pipe, and the gag lever post cup joints with spacing pipe, the spring sets up the periphery at gag lever post and spacing pipe, the one end and the bottom plate fixed connection of spring, and the other end of spring with place board fixed connection.

Furthermore, fastening components include fixing base, T type screw rod, dog and rubber pad, and the fixing base is fixed in the inboard of backup pad, the lower extreme of T type screw rod is fixed with the dog, and the lower extreme and the rubber pad adhesive connection of dog.

Furthermore, the outer wall of the T-shaped screw rod is provided with threads, and the T-shaped screw rod is rotatably connected with the fixed seat through the threads.

Furthermore, a bearing is fixed on the transverse plate, and the transverse plate is rotatably connected with the rotating shaft and the second rotating rod through the bearing.

Furthermore, the upper end symmetrical position of diaphragm is fixed with the reference column, and the fixed pipe box sliding connection of symmetrical position on reference column and the roof.

The above technical scheme of the utility model has following profitable technological effect: the utility model discloses the upper end of the diaphragm that the cylinder lower extreme that sets up is fixed with servo motor, can drive the pivot through servo motor, first drive wheel and first bull stick are rotatory, and first drive wheel can drive the second drive wheel through the belt simultaneously and the second bull stick is rotatory, then can drive rotatory first bull stick and second bull stick and bullet ripples contact through the flexible of cylinder, can trompil on the bullet ripples after the contact, be convenient for trompil uniformly, labour saving and time saving, then the utility model discloses the buffering subassembly that sets up includes gag lever post, spring and spacing pipe, makes through the elasticity of spring place the effect that has the buffering between board and the bottom plate, reduces wearing and tearing, increases life.

Drawings

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

FIG. 2 is a schematic structural view of the cushion assembly of the present invention;

FIG. 3 is a schematic structural view of the fastening assembly of the present invention;

fig. 4 is a schematic view of the connection between the transverse plate and the first and second rotating rods.

Reference numerals:

1. a base plate; 2. a support plate; 3. a top plate; 4. a buffer assembly; 401. a limiting rod; 402. a spring; 403. a limiting pipe; 5. placing the plate; 6. a cushion pad; 7. a through hole; 8. a fastening assembly; 801. a fixed seat; 802. a T-shaped screw; 803. a thread; 804. a stopper; 805. a rubber pad; 9. a cylinder; 10. a transverse plate; 11. a first rotating lever; 12. a second rotating rod; 13. a positioning column; 14. pipe sleeve; 15. a servo motor; 16. a rotating shaft; 17. a first drive pulley; 18. a belt; 19. a second transmission wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 4, the present invention relates to a uniform hole forming device for speaker damper production, which comprises a bottom plate 1 and a top plate 3, wherein a supporting plate 2 is fixed at the upper symmetrical position of the bottom plate 1, the upper end of the supporting plate 2 is fixedly connected with the top plate 3, a fastening assembly 8 is fixed at the inner side of the supporting plate 2, an air cylinder 9 is fixed on the top plate 3, a servo motor 15 is fixed at the upper end of a transverse plate 10 fixed at the lower end of the air cylinder 9, the air cylinder 9 has a telescopic function, so that the air cylinder 9 drives a first rotating rod 11 and a second rotating rod 12 to move up and down, a positioning column 13 is fixed at the upper symmetrical position of the transverse plate 10, the positioning column 13 is slidably connected with a pipe sleeve 14 fixed at the symmetrical position on the top plate 3, the positioning column 13 and the pipe sleeve 14 are matched to achieve a limiting effect, a rotating shaft 16 is fixed at the output end of the servo motor 15, a first driving wheel 17 fixed at the lower end of the rotating shaft 16 is in transmission connection with a second driving wheel 19 through a belt 18, the lower end of the first driving wheel 17 is fixed with a first rotating rod 11, the second driving wheel 19 is arranged on the second rotating rod 12, the rotating shaft 16, the first driving wheel 17 and the first rotating rod 11 can be driven to rotate through the servo motor 15, and the first driving wheel 17 can drive the second driving wheel 19 and the second rotating rod 12 to rotate through the belt 18, so that holes can be uniformly formed.

As shown in fig. 1, a buffer assembly 4 is fixed at the upper end of a bottom plate 1, a placing plate 5 is fixed at the upper end of the buffer assembly 4, a buffer pad 6 is bonded at the upper end of the placing plate 5, through holes 7 are formed in the symmetric positions of the placing plate 5, the buffer assembly 4 comprises a limiting rod 401, a spring 402 and a limiting pipe 403, the limiting rod 401 is sleeved with the limiting pipe 403, the spring 402 can be prevented from transversely deforming through the matching of the limiting rod 401 and the limiting pipe 403, the service life of the spring 402 is prolonged, the placing plate 5 is prevented from moving left and right to affect an opening, the spring 402 is arranged at the peripheries of the limiting rod 401 and the limiting pipe 403, one end of the spring 402 is fixedly connected with the bottom plate 1, the other end of the spring 402 is fixedly connected with the placing plate 5, the elasticity of the spring 402 enables a buffer effect between the bottom plate 1 and the placing plate 5, and abrasion is reduced.

As shown in fig. 1 and 3, the fastening assembly 8 includes a fixing base 801, a T-shaped screw 802, a stopper 804 and a rubber pad 805, the fixing base 801 is fixed on the inner side of the supporting plate 2, the stopper 804 is fixed at the lower end of the T-shaped screw 802, the lower end of the stopper 804 is bonded to the rubber pad 805, the rubber pad 805 plays a role in buffering, threads 803 are arranged on the outer wall of the T-shaped screw 802, the T-shaped screw 802 is rotatably connected to the fixing base 801 through the threads 803, and the stopper 804 can be driven to move by rotating the T-shaped screw 802, so that the loudspeaker can be fastened to bounce.

As shown in fig. 1 and 4, a bearing is fixed on the transverse plate 10, and the transverse plate 10 is rotatably connected with the rotating shaft 16 and the second rotating rod 12 through the bearing, and the bearing facilitates the rotation of the rotating shaft 16 and the second rotating rod 12.

The working principle is as follows: the external power supply is connected, firstly, loudspeaker elastic waves are placed at the upper end of the placing plate 5, then the T-shaped screw 802 on the fastening assembly 8 is rotated downwards, the rotating T-shaped screw 802 can drive the stop block 804 and the rubber pad 805 to move downwards until the rubber pad 805 is contacted with the elastic waves, then the servo motor 15 is controlled to operate, the operating servo motor 15 can drive the first driving wheel 17 and the first rotating rod 11 to rotate through the rotating shaft 16, meanwhile, the first driving wheel 17 rotates to drive the second driving wheel 19 and the second rotating rod 12 to rotate through the belt 18, then the cylinder 9 is controlled to extend, the extending cylinder 9 can drive the transverse plate 10, the first rotating rod 11 and the second rotating rod 12 to move downwards, the first rotating rod 11 and the second rotating rod 12 which move can open holes on the elastic waves, and the elastic waves can be taken out after the holes are opened.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. The utility model provides a speaker bullet ripples production and processing is with even trompil device, includes bottom plate (1) and roof (3), its characterized in that: the utility model discloses a pneumatic conveying mechanism, including bottom plate (1), roof (3), cylinder (9), servo motor (15), the output of servo motor (15) is fixed with pivot (16), the fixed first drive wheel (17) of pivot (16) lower extreme is connected with second drive wheel (19) transmission through belt (18), the lower extreme of first drive wheel (17) is fixed with first bull stick (11), second drive wheel (19) set up on second bull stick (12), the upper end symmetric position of bottom plate (1) is fixed with backup pad (2), and the upper end and roof (3) fixed connection of backup pad (2), the inboard of backup pad (2) is fixed with fastening component (8), be fixed with cylinder (9) on roof (3), and the upper end of the fixed diaphragm (10) of cylinder (9) lower extreme is fixed with servo motor (15), the output of servo motor (15) is fixed with pivot (16), the fixed first drive wheel (17) of pivot (16) lower extreme is connected with second drive wheel (19) transmission.

2. The uniform hole forming device for loudspeaker damper production according to claim 1, wherein the upper end of the bottom plate (1) is fixed with a buffer assembly (4), the upper end of the buffer assembly (4) is fixed with a placing plate (5), the upper end of the placing plate (5) is bonded with a buffer pad (6), and through holes (7) are symmetrically arranged on the placing plate (5).

3. The uniform hole drilling device for loudspeaker damper production according to claim 2, wherein the buffer assembly (4) comprises a limiting rod (401), a spring (402) and a limiting pipe (403), the limiting rod (401) is sleeved with the limiting pipe (403), the spring (402) is arranged on the peripheries of the limiting rod (401) and the limiting pipe (403), one end of the spring (402) is fixedly connected with the bottom plate (1), and the other end of the spring (402) is fixedly connected with the placing plate (5).

4. The device for uniformly perforating the loudspeaker elastic wave production processing according to claim 1, characterized in that the fastening assembly (8) comprises a fixed seat (801), a T-shaped screw (802), a stopper (804) and a rubber pad (805), the fixed seat (801) is fixed on the inner side of the support plate (2), the stopper (804) is fixed at the lower end of the T-shaped screw (802), and the lower end of the stopper (804) is adhesively connected with the rubber pad (805).

5. The uniform hole opening device for the production and processing of the loudspeaker elastic waves according to claim 4, characterized in that the outer wall of the T-shaped screw (802) is provided with threads (803), and the T-shaped screw (802) is rotatably connected with the fixed seat (801) through the threads (803).

6. The uniform hole forming device for loudspeaker damper production according to claim 1, wherein a bearing is fixed on the transverse plate (10), and the transverse plate (10) is rotatably connected with the rotating shaft (16) and the second rotating rod (12) through the bearing.

7. The uniform hole forming device for loudspeaker damper production and processing according to claim 1, wherein the positioning columns (13) are fixed at symmetrical positions on the upper end of the transverse plate (10), and the positioning columns (13) are slidably connected with the pipe sleeves (14) which are fixed at symmetrical positions on the top plate (3).

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