Loudspeaker processing, fixing and correcting device

Abstract

The utility model discloses a loudspeaker processing, fixing and correcting device, which relates to the field of loudspeaker production equipment and comprises a bottom plate, a clamping seat is fixedly connected to the middle of the top end of the bottom plate, a clamping groove is formed in the top of the clamping seat, a flexible cylinder is arranged above the clamping seat, and connecting rings are fixedly connected to the upper end and the lower end of the flexible cylinder. The outer sides of the two connecting rings are fixedly connected with four lug plates, the interiors of the four lug plates are connected with guide columns in a sliding mode, the middle of the flexible cylinder is fixedly connected with two sleeves, the opening directions of the two sleeves are opposite, and thin ropes are arranged in the sleeves. The voice diaphragm is flatly placed in the flexible cylinder to enable the flexible cylinder to move downwards, and when the flexible cylinder is about to make contact with the loudspeaker, the flexible cylinder is straightened, and the voice diaphragm moves downwards along the flexible cylinder and is attached to the loudspeaker, so that the voice diaphragm can be conveniently fixed and corrected in position, the effect of rapid positioning is effectively achieved, and the working efficiency is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the field of loudspeaker production equipment, in particular to a loudspeaker processing fixing and correcting device. Background Art

[0002] A loudspeaker, also known as a "horn", is a very commonly used electroacoustic transducer that can convert electrical signals into sound signals. It is widely used in various sound-generating electronic and electrical equipment. The loudspeaker is generally composed of a magnet, a frame, a centering support, a molded folded ring cone, and other parts.

[0003] During the assembly process of existing speakers, most of them manually bond the sound membrane to the corresponding component of the speaker. However, manual bonding of the sound membrane causes deviations in the accuracy of the bonding position of the sound membrane. The deviation can easily lead to a reduction in the sound quality of the speaker. In addition, it takes a long time to locate the position of the sound membrane during manual bonding, and the work efficiency is poor.

[0004] In order to solve the above problems, we have made improvements and proposed a speaker processing fixing correction device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a loudspeaker processing fixing and correction device, comprising a bottom plate, a base fixedly connected to the middle of the top end of the bottom plate, a slot provided on the top of the base, a flexible tube provided above the base, connecting rings fixedly connected to the upper and lower ends of the flexible tube, four ear plates fixedly connected to the outer sides of two connecting rings, guide pillars slidably connected to the insides of the four ear plates, and the guide pillars are fixedly connected to the top end of the base, two sleeves are fixedly connected to the middle of the flexible tube, and the opening directions of the two sleeves are opposite, and a thin rope is provided inside the sleeve.

[0007] As a preferred technical solution of the utility model, the left and right sides of the two connecting rings are fixedly connected with second protrusions, a telescopic rod is fixedly connected between the two second protrusions on the same side, the telescopic rod is rotatably connected with a bolt on the side away from the flexible tube, the middle part of the bolt is threadedly connected with a connecting block, and the connecting block is fixedly connected to the end of the corresponding thin rope.

[0008] As a preferred technical solution of the utility model, first protrusions are fixedly connected to the front and rear sides of the two connecting rings, and a spring is fixedly connected between the two first protrusions on the same side.

[0009] As a preferred technical solution of the utility model, four guide rails are fixedly connected to the top of the base plate, and the four guide rails are arranged in a circle, a telescopic electric cylinder is fixedly connected to the top of the guide rail, a bracket is fixedly connected to the output end of the telescopic electric cylinder, and the bracket is slidably connected to the outside of the guide rail, and a clamping block is fixedly connected to the top of the bracket.

[0010] As a preferred technical solution of the utility model, a magnet is fixedly connected to the top end of the guide post, and the magnet cooperates with the ear plate.

[0011] As a preferred technical solution of the utility model, the card holder is divided into four parts, and a gap is provided between two adjacent parts.

[0012] The beneficial effects of the utility model are:

[0013] 1. In the utility model, the loudspeaker is placed in the card slot on the top of the card seat, and two thin ropes are held and pulled outward to shrink the middle part of the flexible tube, and the sound membrane is placed flat in the flexible tube. Due to the shrinkage of the middle part of the flexible tube, the sound membrane is placed flat in the flexible tube, and the flexible tube is moved downward. When the flexible tube is about to contact the loudspeaker, the flexible tube is straightened so that the bottom end of the flexible tube is against the card seat and opposite to the card slot. After the flexible tube is straightened, the sound membrane moves downward along the flexible tube and is attached to the loudspeaker, so as to fix and correct the position thereof, effectively achieve the effect of rapid positioning, and improve work efficiency.

[0014] 2. In the utility model, the telescopic electric cylinder pushes the bracket to slide along the guide rail, thereby moving the clamping block toward the speaker. The speaker is fixed by four clamping blocks, which assists in fixing the speaker and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a partial schematic diagram of the utility model;

[0018] Figure 3 The utility model Figure 2 Enlarged view of point A in the middle;

[0019] In the figure: 1, base plate; 2, holder; 3, guide rail; 4, telescopic electric cylinder; 5, bracket; 6, clamping block; 7, slot; 8, guide column; 9, flexible tube; 10, connecting ring; 11, magnet; 12, ear plate; 13, first protrusion; 14, spring; 15, second protrusion; 16, telescopic rod; 17, sleeve; 18, thin rope; 19, connecting block; 20, bolt. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-3 As shown, a speaker processing fixing and correction device comprises a bottom plate 1, a card seat 2 is fixedly connected to the middle of the top of the bottom plate 1, a card slot 7 is opened on the top of the card seat 2, a flexible tube 9 is arranged above the card seat 2, the upper and lower ends of the flexible tube 9 are fixedly connected to connecting rings 10, the outer sides of the two connecting rings 10 are fixedly connected to four ear plates 12, the insides of the four ear plates 12 are slidably connected to guide pillars 8, and the guide pillars 8 are fixedly connected to the top of the card seat 2, the middle part of the flexible tube 9 is fixedly connected to two sleeves 17, and the opening directions of the two sleeves 17 are opposite, and the inside of the sleeve 17 is provided with a thin rope 18;

[0022] The speaker is placed in the slot 7 on the top of the base 2, and two thin ropes 18 are held and pulled outward to shrink the middle part of the flexible tube 9 and place the sound membrane flat in the flexible tube 9. Due to the shrinkage of the middle part of the flexible tube 9, the sound membrane is placed flat in the flexible tube 9, and the flexible tube 9 is moved downward. When the flexible tube 9 is about to contact the speaker, the flexible tube 9 is straightened so that the bottom end of the flexible tube 9 is against the base 2 and opposite to the slot 7. After the flexible tube 9 is straightened, the sound membrane moves downward along the flexible tube 9 and is attached to the speaker, so as to fix and correct its position, effectively achieve the effect of rapid positioning, and improve work efficiency.

[0023] Specifically, Figure 2 and Figure 3 As shown, the left and right sides of the two connecting rings 10 are fixedly connected with second protrusions 15, and a telescopic rod 16 is fixedly connected between the two second protrusions 15 on the same side. The telescopic rod 16 is rotatably connected to the side away from the flexible tube 9 with a bolt 20, and the middle part of the bolt 20 is threadedly connected with a connecting block 19, and the connecting block 19 is fixedly connected to the end of the corresponding thin rope 18. The bolt 20 is rotated to move the connecting block 19 outward, and the thin rope 18 is pulled by the connecting block 19 to shrink the middle part of the flexible tube 9. The telescopic rod 16 is used to cooperate with the height reduction caused by the shrinkage of the flexible tube 9 toward the middle.

[0024] Specifically, Figure 1 and Figure 2As shown, the front and rear sides of the two connecting rings 10 are fixedly connected with first protrusions 13, and a spring 14 is fixedly connected between the two first protrusions 13 on the same side. The spring 14 is installed between the two connecting rings 10 through the two first protrusions 13 for resetting the flexible tube 9.

[0025] Specifically, Figure 1 As shown, four guide rails 3 are fixedly connected to the top of the base plate 1, and the four guide rails 3 are arranged in a circle, a telescopic electric cylinder 4 is fixedly connected to the top of the guide rail 3, a bracket 5 is fixedly connected to the output end of the telescopic electric cylinder 4, and the bracket 5 is slidably connected to the outside of the guide rail 3, and a clamping block 6 is fixedly connected to the top of the bracket 5. The telescopic electric cylinder 4 works to push the bracket 5 to slide along the guide rail 3, thereby moving the clamping block 6 toward the direction of the speaker, and the speaker is fixed by the four clamping blocks 6.

[0026] Specifically, Figure 2 As shown, a magnet 11 is fixedly connected to the top of the guide column 8, and the magnet 11 cooperates with the ear plate 12. The magnet 11 and the ear plate 12 cooperate to fix the flexible tube 9 on the top of the guide column 8, which is convenient for the placement of the speaker.

[0027] Specifically, Figure 1 As shown, the card holder 2 is divided into four parts, and a gap is set between any two adjacent parts. The card holder 2 is divided into four parts, and the gap between each part is used for the movement of the bracket 5, so that the clamping block 6 can better act on the speaker and make the clamping more stable.

[0028] Working principle: The loudspeaker is placed in the card slot 7 at the top of the card seat 2, and the telescopic electric cylinder 4 works to push the bracket 5 to slide along the guide rail 3, thereby moving the clamping block 6 toward the direction of the loudspeaker. The loudspeaker is fixed by four clamping blocks 6, and the bolt 20 is turned to make the connecting block 19 move outward. The thin rope 18 is pulled by the connecting block 19 to make the middle part of the flexible tube 9 shrink, and the spring 14 shrinks accordingly, and the sound film is placed flat in the flexible tube 9. Due to the shrinkage of the middle part of the flexible tube 9, the sound film is placed flat in the flexible tube 9. Under the action of the ear plate 12 and the guide column 8, the flexible tube 9 moves downward toward the loudspeaker and is opposite to the loudspeaker. When the flexible tube 9 is about to contact the loudspeaker, the bolt 20 is reversed to reset the connecting block 19. At this time, the spring 14 works to work on the two connecting rings 10 at the upper and lower ends of the spring 14, so that the two connecting rings 10 move back to back, thereby straightening the flexible tube 9, so that the bottom end of the flexible tube 9 is against the card seat 2 and opposite to the card slot 7. After the flexible tube 9 is straightened, the sound film moves down along the flexible tube 9 and is attached to the loudspeaker.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A speaker processing fixing and correction device, comprising a bottom plate (1), characterized in that: A holder (2) is fixedly connected to the middle of the top of the base plate (1), a holder (2) is provided with a slot (7) at the top, a flexible tube (9) is arranged above the holder (2), the upper and lower ends of the flexible tube (9) are fixedly connected to connecting rings (10), the outer sides of the two connecting rings (10) are fixedly connected to four ear plates (12), the insides of the four ear plates (12) are slidably connected to guide pillars (8), and the guide pillars (8) are fixedly connected to the top of the holder (2), the middle part of the flexible tube (9) is fixedly connected to two sleeves (17), and the opening directions of the two sleeves (17) are opposite, and a thin rope (18) is arranged inside the sleeve (17).

2. A speaker processing, fixing and correction device according to claim 1, characterized in that: The left and right sides of the two connecting rings (10) are both fixedly connected with second protrusions (15), a telescopic rod (16) is fixedly connected between the two second protrusions (15) on the same side, a bolt (20) is rotatably connected to the side of the telescopic rod (16) away from the flexible tube (9), a connecting block (19) is threadedly connected to the middle part of the bolt (20), and the connecting block (19) is fixedly connected to the end of the corresponding thin rope (18).

3. A speaker processing, fixing and correction device according to claim 1, characterized in that: The front and rear sides of the two connecting rings (10) are both fixedly connected with first protrusions (13), and a spring (14) is fixedly connected between the two first protrusions (13) on the same side.

4. The speaker processing, fixing and correction device according to claim 1, characterized in that: The top end of the base plate (1) is fixedly connected to four guide rails (3), and the four guide rails (3) are arranged in a circle. The top end of the guide rail (3) is fixedly connected to a telescopic electric cylinder (4). The output end of the telescopic electric cylinder (4) is fixedly connected to a bracket (5), and the bracket (5) is slidably connected to the outside of the guide rail (3). The top end of the bracket (5) is fixedly connected to a clamping block (6).

5. The speaker processing fixing and correction device according to claim 1, characterized in that: A magnet (11) is fixedly connected to the top end of the guide column (8), and the magnet (11) cooperates with the ear plate (12).

6. The speaker processing, fixing and correction device according to claim 1, characterized in that: The card seat (2) is divided into four parts, and a gap is provided between any two adjacent parts.

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