A loudspeaker wire with waterproof structure
By incorporating components such as a waterproof cover, a fixed top frame, rubber post holes, slots, and rubber sheets into the speaker wires, the problem of short circuits caused by water splashes during use is solved, achieving effective waterproof protection for the connection points.
Patent Information
- Application Number
- CN202522579195.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-04
AI Technical Summary
Existing speaker cables are prone to short circuits or connection problems due to water splashes during use, lacking an effective waterproof structure.
A waterproof speaker wire structure was designed, including a waterproof cover, a fixed top frame, a rubber post, a slot, a limiting frame, and a rubber plate. The combination of these components achieves a waterproof seal at the connection between the speaker wire and the terminal block.
It effectively prevents water from flowing from the surface of the speaker wire to the connection point, avoiding short circuits or other connection problems, and ensuring a reliable connection between the speaker wire and the connection terminal.
Smart Images
Figure CN224935094U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of speaker wire technology, specifically a speaker wire with a waterproof structure. Background Technology
[0002] Speaker cables are specialized cables used to connect amplifiers and speakers. They primarily transmit high-power audio signals and are characterized by low resistance and high conductivity. They are typically made of oxygen-free copper or tin-plated copper.
[0003] Existing technologies lack waterproof structures for speaker wire terminals, resulting in most speaker wires being wound and crimped to the Phillips head terminals on the back of the amplifier for quick and effective connection. However, if it rains or gets splashed, water can easily flow down the surface of the speaker wire to the connection point, leading to short circuits or other connection problems. To address these shortcomings, this invention designs a speaker wire with a waterproof structure. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a speaker wire with a waterproof structure, which has the advantage of waterproof speaker wire terminals.
[0005] This utility model provides the following technical solution: a speaker wire with a waterproof structure, including a speaker wire body, one end of which is connected to a terminal block, and the speaker wire body and the terminal block are provided with a waterproof mechanism to prevent water from entering at the connection point. A waterproof mechanism includes a waterproof cover, a fixed top frame, rubber post holes, a slot, a limiting frame, and a rubber plate. The waterproof cover covers the speaker wire body and the terminal block. The fixed top frame is located on the upper surface of the waterproof cover. The rubber post holes are fixedly engaged within the fixed top frame. The slot is located on the back of the waterproof cover. The limiting frame is fixedly connected to the back of the waterproof cover. The rubber plate is fixedly connected to the back of the waterproof cover.
[0006] As a preferred embodiment of this utility model, a copper wire end is fixedly connected inside the speaker wire body.
[0007] As a preferred embodiment of this utility model, a terminal block with a threaded surface is fixedly connected to the terminal block, a terminal pressure post is threadedly connected to the terminal block, and the main body of the power amplifier is provided on the back of the terminal block.
[0008] As a preferred technical solution of this utility model, the surface of the rubber hole column is provided with a groove, and the groove on the surface of the rubber hole column is engaged with the fixed top frame and the waterproof cover. The limiting frame is set between the waterproof cover and the power amplifier body, and the rubber plate is bonded and fixed to the power amplifier body.
[0009] As a preferred embodiment of this invention, the adhesive plate is disposed on the outside of the slot.
[0010] As a preferred embodiment of this utility model, the speaker wire body is inserted and fixed inside the rubber post, and the copper wire end is wound and fixed on the terminal block.
[0011] As a preferred embodiment of this utility model, the terminal block is disposed within the slot.
[0012] As a preferred embodiment of this utility model, the terminal block and the terminal clamp are fixed on both sides of the copper wire end.
[0013] Compared with the prior art, the present invention has the following beneficial effects: This speaker wire with a waterproof structure is designed to be installed by attaching a rubber sheet to the back of a waterproof cover. The slot is then aligned with a row of connectors and inserted. Simultaneously, the waterproof cover is attached to one side of the amplifier body using the rubber sheet, sealing the outer ring of the slot and connectors to prevent water from entering. The speaker wire body and copper wire end are then squeezed into the rubber post and inserted through it. The speaker wire body and copper wire end are then pulled downwards until the copper wire end can connect to the connector. Pulling the speaker wire body stops at this point. The rubber post and speaker wire body are tightly compressed and wrapped, further preventing water from flowing along the speaker wire body to the connection point between the copper wire end and the connector. This device facilitates waterproof protection at the connection point between the speaker wire body and the connector. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the main connection structure of the speaker wire of this utility model; Figure 3 This is a schematic diagram of the connection structure between the speaker wire body and the terminal block of this utility model; Figure 4 This is a schematic diagram of the speaker wire and waterproof mechanism of this utility model; Figure 5 This is a schematic diagram of the main structure of the waterproof mechanism of this utility model.
[0015] In the diagram: 1. Speaker cable body; 101. Copper wire end; 2. Terminal block; 201. Terminal post; 202. Terminal clamp; 203. Power amplifier body; 3. Waterproof mechanism; 301. Waterproof cover; 302. Fixed top frame; 303. Rubber post; 304. Slot; 305. Limiting frame; 306. Rubber plate. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figures 1-5 A speaker wire with a waterproof structure includes a speaker wire body 1, one end of which is connected to a terminal block 2. The speaker wire body 1 and the terminal block 2 are provided with a waterproof mechanism 3 to prevent water from entering at the connection point. A copper wire end 101 is fixedly connected inside the speaker wire body 1. The speaker wire body 1 is inserted and fixed in a rubber post 303, and the copper wire end 101 is wound and fixed on the terminal block 201.
[0018] Please see Figure 3 The terminal block 2 is fixedly connected to a terminal post 201 with a threaded surface. A terminal pressure post 202 is threadedly connected to the terminal post 201. The power amplifier body 203 is provided on the back of the terminal block 2. The terminal block 2 is located in the slot 304. The terminal block 2 and the terminal pressure post 202 are clamped and fixed on both sides of the copper wire end 101.
[0019] Please see Figures 4-5 The waterproof mechanism 3 includes a waterproof cover 301, a fixed top frame 302, a rubber post 303, a slot 304, a limiting frame 305, and a rubber plate 306. The waterproof cover 301 covers the speaker wire body 1 and the terminal block 2. The fixed top frame 302 is located on the upper surface of the waterproof cover 301. The rubber post 303 is fixedly snapped into the fixed top frame 302. The slot 304 is located on the back of the waterproof cover 301. The limiting frame 305 is fixedly connected to the back of the waterproof cover 301. The rubber plate 306 is fixedly connected to the back of the waterproof cover 301. The surface of the rubber post 303 has a groove, and the groove on the surface of the rubber post 303 is snapped into the fixed top frame 302 and the waterproof cover 301. The limiting frame 305 is located between the waterproof cover 301 and the amplifier body 203. The rubber plate 306 is glued and fixed to the amplifier body 203 and is located on the outside of the slot 304.
[0020] A waterproof cover 301 is provided to cover and waterproof the connection between the speaker wire body 1 and the terminal block 201. A slot 304, a limiting frame 305, and a rubber plate 306 are provided to allow the terminal block 2, terminal block 201, and terminal clamp 202 to pass through the slot 304 into the waterproof cover 301 and connect with the speaker wire body 1 and the copper wire end 101. The rubber plate 306 is used to bond and fix the waterproof cover 301 to one side of the amplifier body 203, while also preventing water seepage from the slot 304 and the outer ring of the terminal block 2. A fixed top frame 302 and a rubber hole post 303 are provided, and the speaker wire body 1 is squeezed through and inserted into the rubber hole post 303 to ensure a tight fit between the speaker wire body 1 and the inner hole of the rubber hole post 303, preventing water on the speaker wire body 1 from flowing down the surface to the connection between the copper wire end 101 and the terminal block 201 and causing a short circuit.
[0021] Working principle: When a speaker wire with a waterproof structure is used, in the initial state, the copper wire end 101 is first placed at one end of the speaker wire body 1. A terminal block 201 is installed on the terminal block 2 fixedly connected to one side of the amplifier body 203. The terminal block 201 is wrapped and connected to the copper wire end 101, and is clamped and fixed by the terminal block 202 and the terminal block 2, so as to connect the speaker wire body 1 to the amplifier body 203. The waterproof cover 301 fixedly connected to one side of the amplifier body 203 is provided with a slot 304 and a fixed top frame 302. The rubber hole post 303 is installed in the fixed top frame 302 to fix the speaker wire body 1. At the same time, the slot 304 is provided with a limit frame 305 and a rubber plate 306 on the outer ring, so as to cover and protect the connection between the copper wire end 101 and the terminal block 201. When waterproofing is required at the connection between the speaker wire body 1 and the terminal block 201, firstly, glue the adhesive plate 306 to the back of the waterproof cover 301. Then, align the slot 304 with a row of terminal blocks 2 and insert it. At the same time, use the adhesive plate 306 to glue and fix the waterproof cover 301 to one side of the amplifier body 203, so that the outer ring of the slot 304 and the terminal block 2 is sealed by the adhesive plate 306 to prevent water from entering. At this time, squeeze the speaker wire body 1 and the copper wire end 101 into the rubber hole post 303 and through it. Then, pull the speaker wire body 1 and the copper wire end 101 downwards until the copper wire end 101 can be connected to the terminal block 201. Stop pulling the speaker wire body 1. At this time, the rubber hole post 303 and the speaker wire body 1 are squeezed and tightly wrapped to further prevent water from flowing along the speaker wire body 1 to the connection between the copper wire end 101 and the terminal block 201. This device facilitates waterproofing at the connection between the speaker wire body 1 and the terminal block 201.
[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A speaker wire with a waterproof structure, comprising a speaker wire body (1), characterized in that: One end of the speaker wire body (1) is connected to a terminal block (2), and the speaker wire body (1) and the terminal block (2) are provided with a waterproof mechanism (3) to prevent water from entering at the connection point. The waterproof mechanism (3) includes a waterproof cover (301), a fixed top frame (302), a rubber post (303), a slot (304), a limiting frame (305), and a rubber plate (306). The waterproof cover (301) covers the speaker wire body (1) and the terminal block (2). The fixed top frame (302) is located on the upper surface of the waterproof cover (301). The rubber post (303) is fixedly snapped into the fixed top frame (302). The slot (304) is opened on the back of the waterproof cover (301). The limiting frame (305) is fixedly connected to the back of the waterproof cover (301). The rubber plate (306) is fixedly connected to the back of the waterproof cover (301).
2. The speaker wire with a waterproof structure according to claim 1, characterized in that: The speaker wire body (1) is internally fixedly connected with a copper wire end (101).
3. A speaker wire with a waterproof structure according to claim 1, characterized in that: The terminal block (2) is fixedly connected to a terminal post (201) with a threaded surface, and a terminal pressure post (202) is threaded onto the terminal post (201). The back of the terminal block (2) is provided with the main body of the power amplifier (203).
4. A speaker wire with a waterproof structure according to claim 1, characterized in that: The surface of the rubber post (303) is provided with a slot, and the slot on the surface of the rubber post (303) is engaged with the fixed top frame (302) and the waterproof cover (301). The limiting frame (305) is set between the waterproof cover (301) and the power amplifier body (203). The adhesive plate (306) is bonded and fixed on the power amplifier body (203).
5. A speaker wire with a waterproof structure according to claim 1, characterized in that: The adhesive plate (306) is disposed on the outside of the slot (304).
6. A speaker wire with a waterproof structure according to claim 2, characterized in that: The speaker wire body (1) is inserted and fixed in the rubber hole post (303), and the copper wire end (101) is wound and fixed on the terminal post (201).
7. A speaker wire with a waterproof structure according to claim 3, characterized in that: The terminal block (2) is disposed in the slot (304).
8. A speaker wire with a waterproof structure according to claim 3, characterized in that: The terminal block (2) and the terminal pressure post (202) are clamped and fixed on both sides of the copper wire end (101).