Waterproof coaxial connector
By setting waterproof components on the outside of the connector head of the coaxial connector, a sealing structure is formed, which solves the problem that the coaxial connector is susceptible to rainwater during use outdoors, and achieves an effective waterproofing effect.
Patent Information
- Application Number
- CN202421550860.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-03
AI Technical Summary
Coaxial connectors are susceptible to rainwater when used outdoors, causing water inside the connector to overflow and damage the equipment.
A waterproof coaxial connector is designed, and a sealing structure is formed to prevent liquid from entering the outside of the connecting head by providing waterproof components, including sealing sleeves, springs, limit strips, and extrusion strips.
It effectively prevents liquid from entering the connection of the connector, ensures the waterproof performance of the equipment, and avoids damage to the equipment caused by water overflow.
Smart Images
Figure CN222775669U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coaxial connectors, in particular to a waterproof coaxial connector. Background Art
[0002] Coaxial connectors are used in various scenarios, such as audio equipment, headphones or speakers. These devices are connected to the audio source through wires to achieve playback effects, and are plugged in horizontally through the connectors at both ends.
[0003] However, after the coaxial connectors are plugged in, there is a gap between the connectors, and the connectors are mostly used outdoors, so they are easily affected by outdoor rain. Once water enters the connector, it will affect the use of the device. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a waterproof coaxial connector, which solves the problems raised by the above-mentioned background technology.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a waterproof coaxial connector, including a connector head arranged at one end of the connector, and also including: a waterproof component, the waterproof component is arranged on the outside of the connector head, and the connection of the connector head can be wrapped by the waterproof component, the waterproof component includes: a sealing sleeve, a retaining spring is arranged on the outside of the sealing sleeve, and the retaining spring is arranged at one end of the outside of the sealing sleeve.
[0006] Furthermore, a thread groove is provided on the outer edge of the connector, and a fixing ring is fixedly connected to the end of the sealing sleeve, and the fixing ring is threadably connected to the thread groove.
[0007] Furthermore, the outer end of the sealing sleeve is fixedly connected to a limit strip, the limit strips are symmetrically arranged, the inner end of the sealing sleeve is fixedly connected to an extrusion strip, and the retaining spring is arranged between the two limit strips.
[0008] Furthermore, a sealing ring is fixedly connected to the outer end surface of the fixing ring, a matching ring is fixedly connected to the outer edge of the connector, a groove is provided on the inner side of the matching ring, and the groove is matched with the sealing ring.
[0009] Furthermore, a shifting block is fixedly connected to the outer side wall of the fixing ring, and there are a plurality of shifting blocks which are arranged at equal intervals.
[0010] Furthermore, the interior of the extruded strip is hollow, and the end surface of the extruded strip is arc-shaped.
[0011] Compared with the above-mentioned background technology, the waterproof coaxial connector provided by the present application includes a coaxial connector with very mature technology today, and a core component with a waterproof component. Its principle relies on wrapping it with an external sealing sleeve to separate the connection of the connector from the outside world and prevent liquid from entering the connection of the connector.
[0012] The utility model provides a waterproof coaxial connector. Compared with the prior art, it has the following beneficial effects:
[0013] The waterproof coaxial connector is provided with a waterproof component. After connection, the connector is wrapped by the outside of the sealing sleeve. The sealing sleeve prevents external liquid from entering the connection of the connector. The retaining spring can fix the position of the sealing sleeve to prevent the sealing sleeve from being displaced during use, thereby ensuring the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the extrusion strip and the limit strip of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the thread groove and the sealing sleeve of the utility model;
[0017] Figure 4 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.
[0018] In the figure: 1. Connector; 2. Threaded groove; 3. Fixing ring; 4. Sealing sleeve; 5. Extrusion strip; 6. Limiting strip; 7. Retaining spring; 8. Sealing ring; 9. Matching ring; 10. Groove; 11. Shifting block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4The utility model provides a technical solution: a waterproof coaxial connector, including a connector 1 arranged at one end of the connector, and also including: a waterproof component, the waterproof component is arranged on the outside of the connector 1, and the connection of the connector 1 can be wrapped by the waterproof component, the waterproof component includes: a sealing sleeve 4, a retaining spring 7 is arranged on the outside of the sealing sleeve 4, and the retaining spring 7 is arranged at one end of the outside of the sealing sleeve 4; the connector 1 is plugged and connected to the connecting end at the other end, and the connection is wrapped and sealed by the waterproof component after plugging, thereby achieving a waterproof sealing effect. Specifically, the connection of the connector 1 is sleeved and wrapped by the sealing sleeve 4, and the retaining spring 7 is clamped at the outer end of the sealing sleeve 4, which further improves the sleeve effect of the sealing sleeve 4, further increases the sealing effect, and achieves a waterproof effect.
[0021] like Figure 4 As shown, a thread groove 2 is provided on the outer edge of the connector 1, and a fixing ring 3 is fixedly connected to the end of the sealing sleeve 4. The fixing ring 3 is threadedly connected to the thread groove 2. The fixing ring 3 is rotated to move toward the outside of the connector 1, thereby driving the sealing sleeve 4 to move to the end of the connector 1, and then the sealing sleeve 4 is sleeved on the other end connection, so that a sealed cavity is formed at the connection position of the connector 1 and the other end, thereby improving the sealing and waterproof performance.
[0022] like Figure 2 As shown, the outer end of the sealing sleeve 4 is fixedly connected to the limiting strip 6, and the limiting strip 6 is symmetrically arranged. The inner end of the sealing sleeve 4 is fixedly connected to the extrusion strip 5, and the retaining spring 7 is arranged between the two limiting strips 6; the retaining spring 7 is sleeved between the two limiting strips 6, which can not only limit the position of the retaining spring 7 through the limiting strip 6, but also clearly define the fixed position of the retaining spring 7 through the limiting strip 6, and the extrusion strip 5 is squeezed by the elasticity of the retaining spring 7, and then the extrusion strip 5 achieves the effect of extrusion sealing, thereby further improving the sealing effect of the sealing sleeve 4.
[0023] like Figure 4 As shown, the outer end face of the fixing ring 3 is fixedly connected with a sealing ring 8, the outer edge of the connector 1 is fixedly connected with a matching ring 9, the inner side of the matching ring 9 is provided with a groove 10, the groove 10 is matched with the sealing ring 8, and after the fixing ring 3 moves to the end, the sealing ring 8 is inserted into the groove 10, and then deformation is generated between the sealing ring 8 and the matching ring 9, so that the position of the fixing ring 3 can also achieve a waterproof effect.
[0024] like Figure 4 As shown, the outer wall of the fixed ring 3 is fixedly connected with a shift block 11, and there are multiple shift blocks 11, which are arranged at equal intervals. The shift blocks 11 on the outer side of the fixed ring 3 can facilitate the user to apply force when rotating the fixed ring 3, thereby increasing the friction between the user's hand and the fixed ring 3 and the shift blocks 11.
[0025] like Figure 2 As shown, the interior of the extrusion strip 5 is hollow, and the end face of the extrusion strip 5 is arc-shaped; the hollow interior of the extrusion strip 5 can facilitate the compression of the extrusion strip 5 by the retaining spring 7, so that the extrusion strip 5 can be deformed quickly to achieve a sealing effect.
[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A waterproof coaxial connector, comprising a connector (1) arranged at one end of the connector, characterized in that: Also includes: A waterproof component, the waterproof component is arranged outside the connector (1), and the connection of the connector (1) can be wrapped by the waterproof component, the waterproof component comprises: a sealing sleeve (4), a retaining spring (7) is arranged outside the sealing sleeve (4), and the retaining spring (7) is arranged at one end outside the sealing sleeve (4).
2. A waterproof coaxial connector according to claim 1, characterized in that: A thread groove (2) is provided on the outer edge of the connector (1), a fixing ring (3) is fixedly connected to the end of the sealing sleeve (4), and the fixing ring (3) is threadedly connected to the thread groove (2).
3. A waterproof coaxial connector according to claim 2, characterized in that: The outer end of the sealing sleeve (4) is fixedly connected to a limit strip (6), the limit strips (6) are symmetrically arranged, the inner end of the sealing sleeve (4) is fixedly connected to an extrusion strip (5), and the clamping spring (7) is arranged between the two limit strips (6).
4. A waterproof coaxial connector according to claim 2, characterized in that: The outer end surface of the fixing ring (3) is fixedly connected to a sealing ring (8), the outer edge of the connector (1) is fixedly connected to a matching ring (9), the inner side of the matching ring (9) is provided with a groove (10), and the groove (10) is matched with the sealing ring (8).
5. The waterproof coaxial connector according to claim 2, characterized in that: The outer side wall of the fixing ring (3) is fixedly connected with a shifting block (11), and the shifting blocks (11) are multiple in number and are arranged at equal intervals.
6. The waterproof coaxial connector according to claim 3, characterized in that: The interior of the extruded strip (5) is hollow, and the end surface of the extruded strip (5) is arc-shaped.