Loudspeaker with fixed threading of horn wire and threading method

Abstract

The invention discloses a loudspeaker for fixed threading of a loudspeaker wire and a threading method, the loudspeaker comprises a basin stand, drum paper, a voice coil, a damper, a terminal board and the loudspeaker wire electrically connected with the voice coil and the terminal board, the drum paper is provided with at least two through holes for the loudspeaker wire to pass through, and the loudspeaker wire is arranged in the through holes. The at least two through holes comprise a first through hole and a second through hole, the first end of the horn wire passes through the first through hole and then is fixedly connected with the drum paper, and the second end of the horn wire passes through the second through hole and then is fixedly connected with the terminal board. And the leading-out wire end part of the voice coil is fixedly welded with the loudspeaker lead positioned between the first through hole and the second through hole.

Description

Technical Field

[0001] The present invention relates to the field of loudspeakers, and more particularly to a loudspeaker with fixedly threaded loudspeaker wires and a threading method. Background Art

[0002] The most commonly used loudspeakers at present are mainly dynamic coil type. Its working principle is that the input audio current generates a magnetic field through the voice coil, which interacts with the magnetic field of the permanent magnet to make the voice coil drive the diaphragm to vibrate, and then push the air to make sound.

[0003] The speaker wire's function is to input external audio signals. It connects one end to the terminal block and the other to the voice coil lead, acting as a bridge. There are two general ways to lead the wire: one is to punch holes in the drum paper or apply tape under the drum paper, and the other is to pre-sew the wire to the drum wave and then solder the ends.

[0004] Both methods have significant drawbacks. Method 1 is more traditional, but when the speaker's amplitude is high, the wires can hit the drum paper or the spring, causing undesirable noise. Furthermore, the process is complex and only suitable for low-power, standard products. Method 2 solves the undesirable noise problem, but the added wires and spring significantly increase the manufacturing cost, making it suitable only for high-end products. Summary of the Invention

[0005] In view of the above-mentioned defects of the prior art, the present invention provides a speaker and a threading method for fixing and threading speaker wires.

[0006] The technical solution adopted by the present invention to solve its technical problems is: constructing a speaker with fixed speaker wire threading, the speaker including a basin frame, drum paper, a voice coil, a spider, a terminal board, and a speaker wire electrically connecting the voice coil and the terminal board. The drum paper is provided with at least two through holes for the speaker wire to pass through, the at least two through holes including a first through hole and a second through hole. The first end of the speaker wire is fixedly connected to the drum paper after passing through the first through hole, and the second end of the speaker wire is fixedly connected to the terminal board after passing through the second through hole. The lead end of the voice coil is fixedly welded to the speaker wire located between the first through hole and the second through hole.

[0007] In the speaker with fixed speaker wire threading of the present invention, the lead wire end of the voice coil is welded to the speaker wire and then fixed to the drum paper by means of a figure-eight glue.

[0008] In the speaker with fixed speaker wire threading described in the present invention, the first end of the speaker wire passes through the first through hole from the front of the drum paper and extends to the back of the drum paper, and the first end of the speaker wire is fixed to the back of the drum paper and the first through hole by glue.

[0009] In the speaker with fixed speaker wire threading described in the present invention, the second end of the speaker wire passes through the second through hole from the front of the drum paper and extends to the back of the drum paper, and glue for fixing the speaker wire is applied inside and around the second through hole.

[0010] In the speaker with fixed speaker wire threading of the present invention, the first through hole and the second through hole are arranged on the drum paper at a bottom position close to the voice coil, and the first through hole and the second through hole are at a similar distance from the voice coil.

[0011] In the speaker with fixed speaker wire threading described in the present invention, the lead wire of the voice coil and the speaker wire between the first through hole and the second through hole are arranged perpendicular to each other, or the angle between the lead wire of the voice coil and the speaker wire between the first through hole and the second through hole is between 60° and 120°.

[0012] In the speaker with fixed speaker wire threading of the present invention, the first through hole and the second through hole are arranged on the drum paper at a bottom position close to the voice coil, and the first through hole is closer to the voice coil than the second through hole.

[0013] Another technical solution adopted by the present invention to solve the technical problem is to disclose a method for fixing the threading of a speaker wire. The method is based on the above-mentioned speaker and comprises:

[0014] Passing the first end of the speaker wire through the first through hole and fixing it on the drum paper;

[0015] Passing the second end of the speaker wire through the second through hole and fixing it on the terminal board;

[0016] The lead wire end of the voice coil is fixed to the speaker wire located between the first through hole and the second through hole by welding.

[0017] In the method for fixedly threading a speaker wire according to the present invention, the method further comprises:

[0018] The first end of the speaker wire passes through the first through hole from the front of the drum paper and extends to the back of the drum paper. The first end of the speaker wire is fixed to the back of the drum paper and the first through hole by glue.

[0019] The second end of the speaker wire passes through the second through hole from the front side of the drum paper and extends to the back side of the drum paper. Glue for fixing the speaker wire is coated inside and around the second through hole.

[0020] In the method for fixedly threading a speaker wire according to the present invention, the method further comprises:

[0021] The lead wire end of the voice coil is welded to the speaker wire and then fixed on the drum paper by using an eight-shaped glue.

[0022] A speaker and a method for threading a speaker wire in a fixed manner according to the present invention have the following beneficial effects: When using a speaker wire-threaded speaker according to the present invention, the first end of the speaker wire is passed through a first hole in the drum paper and secured to the first hole and drum paper. The second end of the speaker guide is then passed through a second hole and electrically connected to the terminal board. The lead wire end of the voice coil is then welded to the speaker wire located between the first hole and the second hole, thereby threading and securing the speaker wire. This threading method prevents the speaker wire from shaking and hitting the drum paper or the damper when the speaker vibrates, thereby preventing abnormal noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0024] Figure 1 This is a schematic diagram of the cross-sectional structure of a loudspeaker with speaker wires fixedly threaded therethrough according to the present invention;

[0025] Figure 2 The figure is a schematic top view of the structure of a loudspeaker with fixed speaker wires according to the present invention. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0027] like Figure 1 、 2 As shown, in the first embodiment of the speaker with fixed speaker wire threading of the present invention, the speaker 10 includes a basin frame 11, a drum paper 12, a voice coil 13, a damper 14, a terminal board 15, and a speaker wire 16 electrically connecting the voice coil 13 and the terminal board 15. The drum paper 12 is provided with at least two through holes for the speaker wire 16 to pass through. The at least two through holes include a first through hole 17 and a second through hole 18. The first end of the speaker wire 16 is fixedly connected to the drum paper 12 after passing through the first through hole 17, and the second end of the speaker wire 16 is fixedly connected to the terminal board 15 after passing through the second through hole 18. The end of the lead wire 19 of the voice coil 13 is fixedly welded to the speaker wire 16 located between the first through hole 17 and the second through hole 18.

[0028] As will be appreciated, the end of the lead wire 19 of the voice coil 13 is soldered and secured to the speaker wire 16 located between the first through-hole 17 and the second through-hole 18, thereby electrically connecting the lead wire 19 to the voice coil 13. The other end of the lead wire 19 is electrically connected to the speaker wire 16. The speaker wire 16 is electrically connected to the lead wire 19 at one end and electrically connected and secured to the terminal block 15 at the other end.

[0029] When using a speaker with speaker wire threading of the present invention, the first end of the speaker wire 16 is passed through the first hole in the drum paper 12 and secured to the first through-hole 17 and the drum paper 12. The second end of the speaker wire 16 is then passed through the second through-hole 18 and electrically connected to the terminal board 15. The end of the lead wire 19 of the voice coil 13 is then soldered to the speaker wire 16 located between the first through-hole 17 and the second through-hole 18. This completes the threading and securing of the speaker wire 16. This threading method of the present invention prevents the speaker wire 16 from shaking and hitting the drum paper 12 or the damper 14 during speaker vibration, thus preventing abnormal sound.

[0030] In this embodiment, the end of the lead wire 19 of the voice coil 13 is welded to the speaker wire 16 and then fixed to the drum paper 12 by an eight-shaped glue 20.

[0031] Preferably, the welding portions of the speaker wire 16 and the lead wire 19 between the first through hole 17 and the second through hole 18 can all be fixed to the drum paper 12 with a splayed glue 20 to improve the stability of the fixation.

[0032] Specifically, the first end of the speaker wire 16 passes through the first through hole 17 from the front of the drum paper 12 and extends to the back of the drum paper 12. The first end of the speaker wire 16 is fixed to the back of the drum paper 12 and the first through hole 17 by glue.

[0033] The second end of the speaker wire 16 passes through the second through hole 18 from the front of the drum paper 12 and extends to the back of the drum paper 12. Glue for fixing the speaker wire 16 is applied inside and around the second through hole 18.

[0034] In this embodiment, the first through hole 17 and the second through hole 18 are disposed on the drum paper 12 near the bottom of the voice coil 13, and the first through hole 17 and the second through hole 18 are at a similar distance from the voice coil 13. Specifically, the first through hole 17 and the second through hole 18 are at the same distance from the voice coil 13, or the difference between the first through hole 17 and the second through hole 18 and the voice coil 13 is within a few millimeters or one centimeter.

[0035] The lead wire 19 of the voice coil 13 and the speaker wire 16 between the first through hole 17 and the second through hole 18 are arranged perpendicular to each other, or the angle between the lead wire 19 of the voice coil 13 and the speaker wire 16 between the first through hole 17 and the second through hole 18 is between 60° and 120°.

[0036] In this embodiment, the speaker wire 16 and the lead wire 19 are arranged perpendicularly between the first through hole 17 and the second through hole 18 , which can reduce the difficulty of welding and fixing the two and also facilitate the use of the "eight" glue 20 to fix the welding point.

[0037] In other embodiments, the first through hole 17 and the second through hole 18 are disposed on the drum paper 12 at a bottom position close to the voice coil 13 , and the first through hole 17 is closer to the voice coil 13 than the second through hole 18 .

[0038] In an embodiment of the speaker wire serpentine threading method of the present invention, the method includes:

[0039] Passing the first end of the speaker wire through the first through hole and fixing it on the drum paper;

[0040] Passing the second end of the speaker wire through the second through hole and fixing it on the terminal board;

[0041] The lead wire end of the voice coil is fixed to the speaker wire located between the first through hole and the second through hole by welding.

[0042] Furthermore, the method further comprises:

[0043] The first end of the speaker wire passes through the first through hole from the front of the drum paper and extends to the back of the drum paper. The first end of the speaker wire is fixed to the back of the drum paper and the first through hole by glue.

[0044] The second end of the speaker wire passes through the second through hole from the front side of the drum paper and extends to the back side of the drum paper. Glue for fixing the speaker wire is coated inside and around the second through hole.

[0045] Furthermore, the method further comprises:

[0046] The lead wire end of the voice coil is welded to the speaker wire and then fixed on the drum paper by using an eight-shaped glue.

[0047] Furthermore, in the present invention, unless otherwise expressly specified or limited, terms such as "connected," "connected," and "stacked" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two elements or interaction between two elements. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0048] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention's description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A speaker with fixed speaker wires, characterized in that: The speaker includes a basin frame, drum paper, a voice coil, a spider, a terminal board, and a speaker wire electrically connecting the voice coil and the terminal board. It is characterized in that the drum paper is provided with at least two through holes for the speaker wire to pass through, and the at least two through holes include a first through hole and a second through hole. The first end of the speaker wire is fixedly connected to the drum paper after passing through the first through hole, and the second end of the speaker wire is fixedly connected to the terminal board after passing through the second through hole. The lead wire end of the voice coil is fixedly welded to the speaker wire located between the first through hole and the second through hole.

2. The speaker with fixed speaker wires according to claim 1, characterized in that: The lead wire end of the voice coil is welded to the speaker wire and then fixed on the drum paper by using a figure-eight glue.

3. The speaker with fixed speaker wires according to claim 1, characterized in that: The first end of the speaker wire passes through the first through hole from the front of the drum paper and extends to the back of the drum paper. The first end of the speaker wire is fixed to the back of the drum paper and the first through hole by glue.

4. The speaker with fixed speaker wires according to claim 1, characterized in that: The second end of the speaker wire passes through the second through hole from the front side of the drum paper and extends to the back side of the drum paper. Glue for fixing the speaker wire is applied inside and around the second through hole.

5. The speaker with fixed speaker wires according to claim 1, characterized in that: The first through hole and the second through hole are arranged on the drum paper at a bottom position close to the voice coil, and the first through hole and the second through hole are at a similar distance from the voice coil.

6. The speaker with fixed speaker wires according to claim 5, characterized in that: The lead wire of the voice coil and the speaker wire between the first through hole and the second through hole are arranged perpendicular to each other, or the angle between the lead wire of the voice coil and the speaker wire between the first through hole and the second through hole is between 60° and 120°.

7. The speaker with fixed speaker wires according to claim 1, characterized in that: The first through hole and the second through hole are arranged on the drum paper at a bottom position close to the voice coil, and the first through hole is closer to the voice coil than the second through hole.

8. A method for threading a speaker wire, the method being based on the speaker according to any one of claims 1 to 7, characterized in that: The method comprises: Passing the first end of the speaker wire through the first through hole and fixing it on the drum paper; Passing the second end of the speaker wire through the second through hole and fixing it on the terminal board; The lead wire end of the voice coil is welded and fixed to the speaker wire located between the first through hole and the second through hole.

9. The method for fixing and threading a speaker wire according to claim 8, wherein: The method further comprises: The first end of the speaker wire passes through the first through hole from the front of the drum paper and extends to the back of the drum paper. The first end of the speaker wire is fixed to the back of the drum paper and the first through hole by glue. The second end of the speaker wire passes through the second through hole from the front side of the drum paper and extends to the back side of the drum paper. Glue for fixing the speaker wire is applied inside and around the second through hole.

10. The method for fixing and threading a speaker wire according to claim 8, wherein: The method further comprises: The lead wire end of the voice coil is welded to the speaker wire and then fixed on the drum paper by using a figure-eight glue.

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