A speaker wire outlet structure

Abstract

The utility model relates to a kind of speaker box wire outlet structure, comprising: loudspeaker;Silica gel cover, its sleeve is equipped in the outside of loudspeaker;Wire rod, one end is connected with loudspeaker, and the other end of wire rod is threaded through silica gel cover, the outer wall of wire rod and silica gel cover contact is wrapped with sponge, the sponge is clamped on silica gel cover, and sponge is used for balancing the air pressure between loudspeaker and silica gel cover inner and outer cavities.The utility model's speaker box wire outlet structure, wire rod is wrapped with sponge, wire outlet mode clamped in wire outlet position, both can fix wire rod, and can reduce the process of glue fixing wire rod, make assembly more simple and fast, and have the effect of deflation and balancing air pressure in speaker box, satisfy the structure requirement of customer while satisfying the sound quality demand.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a speaker cable outlet structure. Background Technology

[0002] Speaker enclosures are typically made of plastics such as ABS, PC, and PBT. After assembly with the speaker, they form the rear cavity, which includes a cable outlet and vent. The assembly process is relatively complex. For cost and ease of assembly, customers often add a soft silicone sleeve to the rear cavity to ensure the desired sound quality. However, this method of adding a soft silicone sleeve also has the following two drawbacks: Disadvantage 1: The cable outlet needs to be made larger to allow the cable to pass through smoothly. The cable outlet of a regular speaker needs to be completely sealed with glue, but sealing the larger diameter cable outlet with glue becomes a challenge. Disadvantage 2: Generally, the diameter of the vent hole of a speaker is 0.3mm~0.5mm. Tuning paper is attached to the vent hole to control the amount of air leakage, so as to achieve the effect of balancing the air pressure inside and outside the speaker without affecting the sound quality. However, it is difficult to make a small vent hole structure when molding soft silicone sleeves, and the breathable membrane is not easy to attach. If the vent hole is too large, it will affect the sound quality. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the problem in the prior art that it is difficult to get the wire out after the speaker is fitted with a soft silicone sleeve, and at the same time, it is not good to let out air.

[0004] To solve the aforementioned technical problems, this utility model provides a speaker cable exit structure, comprising: a speaker; a silicone sleeve fitted over the outside of the speaker; and a cable, one end of which is connected to the speaker, and the other end of which passes through the silicone sleeve. A sponge is wrapped around the outer wall of the cable in contact with the silicone sleeve, and the sponge is secured to the silicone sleeve, serving to balance the air pressure between the speaker and the inner and outer cavities of the silicone sleeve. This speaker cable exit structure, with the cable wrapped in sponge and secured at the exit point, not only secures the cable but also reduces the need for adhesive bonding, making assembly simpler and faster. Furthermore, it provides air release and balances the air pressure inside and outside the speaker, meeting both the customer's structural requirements and sound quality needs.

[0005] In one embodiment of this utility model, an adhesive layer is adhered to the unfolded surface of the sponge, and the sponge is bonded to the outer wall of the wire through the adhesive layer.

[0006] In one embodiment of this utility model, the silicone sleeve is provided with a wire outlet hole, and the sponge is inserted into the wire outlet hole.

[0007] In one embodiment of this utility model, the silicone sleeve is made of soft silicone.

[0008] In one embodiment of this utility model, the wire outlet hole is a circular hole, and the outer circumference diameter of the sponge after the sponge is wrapped around the wire is larger than the diameter of the wire outlet hole.

[0009] In one embodiment of this utility model, the silicone sleeve is a round cap with one end open, the wire outlet is disposed on the bottom surface of the silicone sleeve, and the horn is disposed at one end of the opening of the silicone sleeve.

[0010] In one embodiment of the present invention, the outer circumference of one end of the opening of the silicone sleeve is provided with an outwardly expanding annular boss.

[0011] In one embodiment of the present invention, the inner wall of the annular boss is provided with an annular groove, and the outer circumferential wall of the horn is disposed in the annular groove.

[0012] In one embodiment of this utility model, the diameter of the opening of the silicone sleeve is smaller than the outer circumference diameter of the speaker.

[0013] In one embodiment of this utility model, the silicone sleeve and the speaker together form a cavity, one end of the sponge is located inside the cavity, and the other end of the sponge extends out of the silicone sleeve.

[0014] Compared with the prior art, the above-mentioned speaker cable exit structure of this utility model has the following advantages: 1. The cable is wrapped in sponge and clipped at the outlet. This cable outlet method not only secures the cable but also reduces the need for gluing, making assembly simpler and faster.

[0015] 2. The foam wrapping provides air leakage, replacing the function of the vent hole to balance the air pressure inside and outside the speaker, thus meeting both the customer's structural requirements and sound quality needs.

[0016] 3. Reduce the glue application process and the sound-adhesive paper application process to shorten working hours and reduce costs. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein: Figure 1 This is a schematic diagram of the speaker cable outlet structure in a preferred embodiment of the present invention.

[0018] The following are the markings on the attached diagrams in the instruction manual: 1. Speaker; 2. Silicone sleeve; 21. Cable outlet; 22. Annular boss; 22. Annular groove; 3. Cable; 4. Sponge. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0020] Reference Figure 1 As shown, the speaker cable outlet structure of this utility model includes: a speaker 1; a silicone sleeve 2, which is fitted on the outside of the speaker 1; a wire 3, one end of which is connected to the speaker 1, and the other end of the wire 3 passes through the silicone sleeve 2. The outer wall of the wire 3 in contact with the silicone sleeve 2 is wrapped with a sponge 4. The sponge 4 is stuck on the silicone sleeve 2, and the sponge 4 is used to balance the air pressure between the inner and outer cavities of the speaker 1 and the silicone sleeve 2.

[0021] In the above structure, an adhesive layer is adhered to the unfolded surface of the sponge 4, and the sponge 4 is bonded to the outer wall of the wire 3 through the adhesive layer. The silicone sleeve 2 is made of soft silicone. The silicone sleeve 2 is provided with a wire outlet hole 21, and the sponge 4 is inserted into the wire outlet hole 21. The wire outlet hole 21 is a round hole, and the outer circumference diameter of the sponge 4 after it is wrapped around the wire is larger than the diameter of the wire outlet hole 21.

[0022] After welding wire 3 to speaker 1, the other end of wire 3 passes through the outlet hole 21. Since the silicone sleeve 2 is made of soft silicone, it can open the outlet hole 21 when the wire is passed through, facilitating the passage of wire 3. Pulling the wire 3 causes the part of the wire 3 with the attached sponge 4 to be inserted into the outlet hole 21. Because the diameter of the outlet hole is smaller than the diameter of the wrapped sponge 4, and there is a certain friction between the silicone sleeve 2 and the sponge 4, the sponge 4 is confined within the outlet hole 21, eliminating the need for adhesive and saving the drying time. Specifically, the sponge 4 is positioned at the outlet hole 21, not fully compressed, thus maintaining its breathability and acting as a substitute for a vent, balancing the internal and external air pressure. Therefore, the sponge 4 is actually in a semi-compressed state, providing both positioning to prevent slippage and air release.

[0023] Furthermore, the silicone sleeve 2 is a round cap with an opening at one end. The wire outlet 21 is located on the bottom surface of the silicone sleeve 2, and the speaker 1 is located at one end of the opening of the silicone sleeve 2. An outwardly expanding annular protrusion 22 is provided on the outer circumference of the opening end of the silicone sleeve 2. An annular groove 221 is provided on the inner wall of the annular protrusion 22, and the outer circumference of the speaker 1 is located within the annular groove 221. The diameter of the opening of the silicone sleeve 2 is smaller than the outer circumference diameter of the speaker 1. After the wire 3 passes through the wire outlet 21, the silicone sleeve 2 is fitted onto the outer circumference of the speaker 1, thus forming an assembly of the speaker 1 and the silicone sleeve 2.

[0024] In the above structure, the silicone sleeve 2 and the speaker 1 form a cavity, with one end of the sponge 4 located inside the cavity and the other end extending out of the silicone sleeve 2. The sponge 4 connects the inside and outside of the cavity, and replaces the vent hole to balance the air pressure inside and outside the speaker.

[0025] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A speaker cable outlet structure, characterized in that, include: trumpet; Silicone sleeve, which is fitted onto the outside of the speaker; The cable has one end connected to the speaker and the other end passing through a silicone sleeve. The outer wall of the cable that contacts the silicone sleeve is covered with a sponge, which is held in place by the silicone sleeve and is used to balance the air pressure between the speaker and the inner and outer cavities of the silicone sleeve.

2. The speaker cable outlet structure according to claim 1, characterized in that: An adhesive layer is adhered to the unfolded surface of the sponge, and the sponge is bonded to the outer wall of the wire through the adhesive layer.

3. The speaker cable outlet structure according to claim 2, characterized in that: The silicone sleeve has a wire outlet hole, and the sponge is inserted into the wire outlet hole.

4. The speaker cable outlet structure according to claim 3, characterized in that: The silicone sleeve is made of soft silicone.

5. The speaker cable outlet structure according to claim 4, characterized in that: The outlet hole is a round hole, and the outer circumference diameter of the sponge after it is wrapped around the wire is larger than the diameter of the outlet hole.

6. The speaker cable outlet structure according to claim 3, characterized in that: The silicone sleeve is a round cap with one end open, the wire outlet is located on the bottom surface of the silicone sleeve, and the speaker is located at one end of the opening of the silicone sleeve.

7. The speaker cable outlet structure according to claim 6, characterized in that: The outer circumference of one end of the opening of the silicone sleeve is provided with an outwardly expanding annular boss.

8. The speaker cable outlet structure according to claim 7, characterized in that: The inner wall of the annular boss is provided with an annular groove, and the outer circumferential wall of the horn is set in the annular groove.

9. The speaker cable outlet structure according to claim 8, characterized in that: The diameter of the opening of the silicone sleeve is smaller than the outer circumference diameter of the speaker.

10. The speaker cable outlet structure according to claim 9, characterized in that: The silicone sleeve and the speaker together form a cavity, with one end of the sponge inside the cavity and the other end of the sponge extending out of the silicone sleeve.

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