A loudspeaker with horn wire fixed threading
By setting through holes in the speaker drum paper and soldering speaker wires, the problem of abnormal noise caused by the speaker wires being led out is solved, and the wires are stably fixed and the cost is reduced, making it suitable for mid-to-low-end products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- IAG GROUP LIMITED
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-21
AI Technical Summary
Existing speaker wire lead-out methods are prone to causing abnormal noises, and the process is complex or costly, making it difficult to apply in low- to mid-range products.
Design a loudspeaker with a fixed speaker wire by setting two through holes on the drum paper, through which the two ends of the speaker wire are passed and fixed respectively, and the lead wire of the voice coil is soldered to the through holes and fixed with figure-eight glue to prevent the wire from shaking.
It achieves stable fixing of the speaker wire, avoids abnormal noise, simplifies the process, and reduces manufacturing costs, making it suitable for mid-to-low-end products.
Smart Images
Figure CN224538316U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of loudspeakers, and more specifically, to a loudspeaker with a fixed wire thread for the loudspeaker. Background Technology
[0002] Currently, the most commonly used loudspeakers are dynamic type. Their working principle is that the input audio current passes through the voice coil to generate a magnetic field, which interacts with the magnetic field of the permanent magnet to cause the voice coil to drive the diaphragm to vibrate, thereby pushing the air to produce sound.
[0003] The function of the speaker wire is to input external audio signals. One end connects to the terminal block, and the other end connects to the lead wire of the voice coil, acting as a bridge. There are generally two ways to lead out the wire: one is to drill a hole in the diaphragm or apply figure-eight glue under the diaphragm, and the other is to pre-sew the wire to the spider and then solder the two ends.
[0004] Both methods have significant drawbacks: Method one is more traditional, but when the speaker amplitude is large, the wires may hit the diaphragm or spring, causing abnormal noise. Furthermore, the process is complex and only suitable for low-power, ordinary products. Method two solves the noise problem, but the manufacturing cost of the added wire springs increases significantly, making it suitable only for high-end products. Utility Model Content
[0005] This invention addresses the aforementioned deficiencies in the prior art by providing a speaker with a fixed and threaded speaker wire.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: a loudspeaker with a fixed horn wire is constructed. The loudspeaker includes a frame, a drum, a voice coil, a spider, a terminal block, and a horn wire electrically connecting the voice coil and the terminal block. The drum has at least two through holes for the horn wire to pass through. The at least two through holes include a first through hole and a second through hole. The first end of the horn wire passes through the first through hole and is fixedly connected to the drum. The second end of the horn wire passes through the second through hole and is fixedly connected to the terminal block. The lead end of the voice coil is fixedly welded to the horn wire located between the first through hole and the second through hole.
[0007] In the loudspeaker with fixed wire threading described in this utility model, the end of the voice coil lead wire is soldered to the loudspeaker wire and then fixed to the drum paper with figure-eight glue.
[0008] In the speaker with fixed wire threading described in this utility model, 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 position of the first through hole by glue.
[0009] In the speaker with fixed wire threading described in this utility model, 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. Adhesive for fixing the speaker wire is applied inside the second through hole and around the second through hole.
[0010] In the speaker with fixed wire threading described in this utility model, the first through hole and the second through hole are located on the drum paper near the bottom of the voice coil, and the distance between the first through hole and the second through hole and the voice coil is approximately equal.
[0011] In the speaker with fixed wiring described in this utility model, the lead wire of the voice coil is perpendicular to the speaker wire between the first through hole and the second through hole, 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 wire threading described in this utility model, the first through hole and the second through hole are located on the drum paper near the bottom of the voice coil, and the first through hole is closer to the voice coil than the second through hole.
[0013] The speaker with a fixed and threaded horn wire according to this invention has the following advantages: When using the speaker with a fixed and threaded horn wire according to this invention, the first end of the horn wire is passed through the first through hole on the diaphragm and fixed to the first through hole and the diaphragm. Then, the second end of the horn wire is passed through the second through hole and fixedly connected to the terminal block. Finally, the lead end of the voice coil is fixedly soldered to the horn wire located between the first and second through holes, thus achieving the threading and fixing of the horn wire. With this threading method, the horn wire will not shake and hit the diaphragm or spring when the horn vibrates, avoiding abnormal noise. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:
[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of the speaker with fixed and threaded speaker wire according to the present invention;
[0016] Figure 2 This is a top view of the speaker with a fixed wire thread for fixing and threading the speaker wire according to this utility model. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0018] like Figure 1 ,2 As shown, in the first embodiment of the speaker with fixed wiring of the present invention, the speaker 10 includes a frame 11, a diaphragm 12, a voice coil 13, a spider 14, a terminal block 15, and a speaker wire 16 electrically connecting the voice coil 13 and the terminal block 15. The diaphragm 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 passes through the first through hole 17 and is fixedly connected to the diaphragm 12. The second end of the speaker wire 16 passes through the second through hole 18 and is fixedly connected to the terminal block 15. 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.
[0019] Understandably, the lead wire 19 of the voice coil 13 is soldered and electrically connected to the speaker wire 16 located between the first through hole 17 and the second through hole 18. One end of the lead wire 19 is electrically connected to the voice coil 13, and the other end is electrically connected to the speaker wire 16. One end of the speaker wire 16 is electrically connected to the lead wire 19, and the other end is electrically connected to and fixed to the terminal block 15.
[0020] When using the speaker wire fixing and wiring method of this utility model, the first end of the speaker wire 16 is passed through the first through hole on the drum 12 and the first end of the speaker wire 16 is fixed to the first through hole 17 and the drum 12. Then, the second end of the speaker wire 16 is passed through the second through hole 18 and fixedly electrically connected to the terminal plate 15. After that, the end of the lead wire 19 of the voice coil 13 is fixedly soldered to the speaker wire 16 located between the first through hole 17 and the second through hole 18, thus realizing the wiring and fixing of the speaker wire 16. With the wiring method of this utility model, when the speaker vibrates, the speaker wire 16 will not shake and hit the drum 12 or the spring 14, avoiding abnormal noise.
[0021] In this embodiment, the end of the lead wire 19 of the voice coil 13 is soldered to the speaker wire 16 and then fixed to the drum paper 12 by figure-eight glue 20.
[0022] Preferably, the soldered portions of the speaker wire 16 and lead wire 19 located between the first through hole 17 and the second through hole 18 can be fixed to the drum paper 12 with figure-eight glue 20 to improve the stability of the fixation.
[0023] 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 position of the first through hole 17 by glue.
[0024] The second end of the speaker wire 16 passes through the second through hole 18 from the top surface of the drum paper 12 and extends to the bottom surface of the drum paper 12. Adhesive for fixing the speaker wire 16 is applied inside the second through hole 18 and around the second through hole 18.
[0025] In this embodiment, the first through hole 17 and the second through hole 18 are located on the drum paper 12 near the bottom of the voice coil 13, and the distances of the first through hole 17 and the second through hole 18 from the voice coil 13 are approximately equal. Specifically, the distances of the first through hole 17 and the second through hole 18 from the voice coil 13 are the same, or the distances of the first through hole 17 and the second through hole 18 from the voice coil 13 differ by a few millimeters or less than one centimeter.
[0026] The lead wire 19 of the voice coil 13 is perpendicular to the speaker wire 16 between the first through hole 17 and the second through hole 18, 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°.
[0027] In this embodiment, the speaker wire 16 and the lead wire 19 between the first through hole 17 and the second through hole 18 are arranged perpendicularly, which can reduce the difficulty of welding and fixing the two and also facilitate the use of figure-eight glue 20 to fix the weld.
[0028] In other embodiments, 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, with the first through hole 17 being closer to the voice coil 13 than the second through hole 18.
[0029] Furthermore, in this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "stacked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A loudspeaker with a fixed wire thread for fixing the speaker wire, characterized in that, The loudspeaker includes a frame, a diaphragm, a voice coil, a spider, a terminal block, and a speaker wire electrically connecting the voice coil and the terminal block. The diaphragm has at least two through holes for the speaker wire to pass through. The at least two through holes include a first through hole and a second through hole. The first end of the speaker wire passes through the first through hole and is fixedly connected to the diaphragm. The second end of the speaker wire passes through the second through hole and is fixedly connected to the terminal block. 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.
2. The loudspeaker with fixed wire threading according to claim 1, characterized in that, The lead end of the voice coil is soldered to the speaker wire and then fixed to the drum paper with figure-eight glue.
3. The loudspeaker with fixed wire threading according to claim 1, characterized in that, The first end of the horn 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 horn wire is fixed to the back of the drum paper and the position of the first through hole with glue.
4. The loudspeaker with fixed wire threading according to claim 1, characterized in that, 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. Adhesive for fixing the speaker wire is applied inside the second through hole and around the second through hole.
5. The loudspeaker with fixed wire threading according to claim 1, characterized in that, The first through hole and the second through hole are located on the drum paper near the bottom of the voice coil, and the first through hole and the second through hole are at approximately the same distance from the voice coil.
6. The loudspeaker with fixed wire threading according to claim 5, characterized in that, The lead wire of the voice coil is perpendicular to the speaker wire between the first through hole and the second through hole, 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 loudspeaker with fixed wire threading according to claim 1, characterized in that, The first through hole and the second through hole are located on the drum paper near the bottom of the voice coil, with the first through hole being closer to the voice coil than the second through hole.