A waterproof and anti-detachment electric heating connector connecting wire protection structure
By designing a waterproof and anti-detachable electric heater connector connection wire protection structure, and using the combination of anti-detachable positioning component and protective connection component, the problem of loose connection wires and lack of waterproof protection in the prior art is solved, achieving efficient, stable, sealed and waterproof connection effect.
Patent Information
- Application Number
- CN202421421286.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing thermal connector connection wire lacks anti-falling and engaging structure and sealed waterproof protection mechanism, which leads to the male and female ends being easily loosened under long-term use and lacks effective waterproof protection.
A waterproof and anti-detachable electric heater connector connection wire protection structure is designed, including a protective connection male end assembly, a protective connection female end assembly and a anti-detachable positioning assembly. The anti-falling clamping assembly realizes the positioning and clamping of the male end and the female end through the snapping plate and the locking elastic block, and the protective connection of the male end component and the female end component achieves the sealing and waterproof effect through the waterproof sealing inner sleeve and silicone sealing ring.
Effectively prevent the male and female ends from loosening, improve the stability and safety of the connecting wire, and realize efficient waterproof docking, improving the overall sealing and use safety.
Smart Images
Figure CN222749772U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal connector connection line protection structures, in particular to a waterproof and anti-detachment electric heating connector connection line protection structure. Background Art
[0002] The functions of the thermal connector cables used on the market are relatively simple. Most of them directly plug the male and female ends into each other and are only provided with a single protective shell. There is no anti-drop positioning and snap-in structure on the outside, which causes the male and female ends to loosen after long-term use. At the same time, the lack of a sealing and waterproof protection mechanism further reduces the stability and safety of the cable. Therefore, there is an urgent need to provide a waterproof and anti-drop electric thermal connector cable protection structure that can perform anti-drop positioning and snap-in of the male and female ends and seal and waterproof, so as to meet the needs of efficient, waterproof, stable and tight docking of the cable. Utility Model Content
[0003] In order to overcome the problem that during the use of the connector wire protection structure, the male end and the female end are mostly directly plugged in and used, only a single protective shell is provided, and there is no anti-falling snap-in structure on the outside. It may become loose after long-term use, and there is also a lack of a sealing and waterproof protection mechanism.
[0004] The technical solution of the utility model is: a waterproof and anti-dropout electric heating connector connection line protection structure, including a connector body, wires, a protective connection male end component, a protective connection female end component, and an anti-dropout clamping component; the connector body is provided with wires inside; the connector body is provided with a protective connection male end component for efficient waterproof protection; the side end of the protective connection male end component is snap-connected with a protective connection female end component for use in conjunction with the protective connection male end component; the outer sides of the protective connection male end component and the protective connection female end component are provided with anti-dropout clamping components that can be accurately docked and clamped for installation.
[0005] Preferably, an anti-falling clamping component is used to prevent the protective connection male end component and the protective connection female end component from falling out and positioning them. At the same time, the anti-falling clamping component enables the protective connection male end component to achieve a sealed and waterproof docking effect, further improving the safety and sealing of the electric heating connector cable.
[0006] Preferably, the protective connection male end assembly includes a first anti-collision outer sleeve, a waterproof sealing inner sleeve, an anti-slip inner sleeve, a wear-resistant and anti-slip inner layer and a sealed docking groove; a first anti-collision outer sleeve is provided inside the connector body; a waterproof sealing inner sleeve is provided inside the first anti-collision outer sleeve, and the first anti-collision outer sleeve and the waterproof sealing inner sleeve can play a waterproof and pressure-resistant protection role.
[0007] Preferably, a non-slip inner sleeve is provided on the inner side of the waterproof sealing inner sleeve; a wear-resistant and non-slip inner layer is coated on the inner wall of the non-slip inner sleeve; a sealing docking groove is opened inside the first anti-collision outer sleeve, and the non-slip inner sleeve and the wear-resistant and non-slip inner layer can achieve the effect of efficient anti-slip and anti-detachment connection.
[0008] Preferably, the protective connection female end assembly includes a limited docking ring, a limited clamping ring, a waterproof insertion sleeve, a docking waterproof groove, a wiring terminal, a silicone sealing ring and a waterproof sealing bevel groove; the outer side of the first anti-collision outer sleeve is snap-connected with a waterproof insertion sleeve; the outer side of the waterproof insertion sleeve is sleeved with a limited clamping ring; a limited docking ring is installed on the side end of the limited clamping ring, and the waterproof insertion sleeve can achieve a sealed and waterproof docking effect.
[0009] Preferably, a docking waterproof groove is provided inside the waterproof insertion sleeve; a wiring terminal is provided inside the docking waterproof groove; a silicone sealing ring is provided on the outer side of the wiring terminal; a waterproof sealing inclined groove is provided on the inner wall at the front end of the docking waterproof groove, and the silicone sealing ring can be used to improve the waterproofness and sealing of the docking of the wiring terminals.
[0010] Preferably, the anti-dropping locking assembly includes a snap plate, an insertion inclined surface, a buckle pressing surface, a locking hole, a docking block, a locking slot, an inner docking inclined surface and a locking spring block; the two ends of the outer side of the limiting clamping ring are fixedly connected with a snap plate; the side end of the snap plate is provided with an insertion inclined surface; the rear end of the insertion inclined surface is provided with a buckle pressing surface; a plurality of locking holes are provided on the side end of the snap plate, and the snap plate can be quickly snapped together and assembled for use through the insertion inclined surface and the buckle pressing surface.
[0011] Preferably, both ends of the outer side of the first anti-collision outer sleeve are fixedly connected with docking blocks; a positioning slot is provided inside the docking block; an internal docking slope is provided inside the positioning slot; a plurality of groups of locking spring blocks are installed on the side ends of the internal docking slope, the snap plate can be inserted into the positioning slot, and the locking spring block can be inserted into the locking hole, so that the male end and the female end can be stably plugged in and used.
[0012] Beneficial effects of the utility model:
[0013] 1. The anti-dropping clamping assembly is used to prevent the male end component of the protective connection from dropping out and to position and clamp the female end component of the protective connection. At the same time, the anti-dropping clamping assembly enables the male end component of the protective connection to achieve a sealed and waterproof docking effect, further improving the safety and sealing of the electric heating connector cable. Compared with the thermal connector cables used on the market, which are relatively simple in function, most of them directly plug and connect the male and female ends, and only have a single protective shell, and there is no anti-dropping positioning clamping structure on the outside, which leads to the male and female ends being loosened after long-term use, the thermal connector cable protection structure can achieve the effect of efficient, stable and waterproof docking;
[0014] 2. The first anti-collision outer sleeve and the waterproof sealing inner sleeve can play a role in waterproof and pressure-resistant protection, while the anti-slip inner sleeve and the wear-resistant and anti-slip inner layer can achieve the effect of efficient anti-slip plugging and unplugging. At the same time, the waterproof insertion sleeve can achieve the effect of sealing and waterproof docking, and the silicone sealing ring can improve the waterproofness and sealing of the terminal docking;
[0015] 3. The snap plate can be inserted into the card slot, and the locking spring block can be inserted into the locking hole. By inserting the inclined surface and the buckling pressing surface, the snap plate can be quickly snapped together and assembled for use, and further the male end and the female end can be stably plugged in for use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of the thermal connector connection line protection structure of the utility model;
[0017] Figure 2 The three-dimensional structure schematic diagram of the first anti-collision outer sleeve of the thermal connector connecting wire protection structure of the utility model is shown;
[0018] Figure 3 The three-dimensional structure schematic diagram of the waterproof insertion sleeve of the thermal connector connecting wire protection structure of the utility model is shown;
[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of the snap plate of the thermal connector connecting wire protection structure of the present invention.
[0020] Explanation of the reference numerals: 1. Connector body; 2. Wire; 3. Protective connection male end assembly; 4. Protective connection female end assembly; 5. Anti-dropping clamping assembly; 301. First anti-collision outer sleeve; 302. Waterproof sealing inner sleeve; 303. Anti-slip inner sleeve; 304. Wear-resistant and anti-slip inner layer; 305. Sealing docking groove; 401. Limit docking ring; 402. Limit clamping ring; 403. Waterproof insertion sleeve; 404. Docking waterproof groove; 405. Terminal block; 406. Silicone sealing ring; 407. Waterproof sealing inclined groove; 501. Buckle plate; 502. Insertion inclined surface; 503. Buckle pressing surface; 504. Locking hole; 505. Docking block; 506. Clamping slot; 507. Inner docking inclined surface; 508. Locking spring block. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0022] See also Figure 1The utility model provides an embodiment: a waterproof and anti-detachment electric heating connector connection line protection structure, including a connector body 1, a wire 2, a protective connection male end component 3, a protective connection female end component 4, and an anti-dropping clamping component 5; a wire 2 is arranged inside the connector body 1; a protective connection male end component 3 for efficient waterproof protection is arranged inside the connector body 1; the side end of the protective connection male end component 3 is snap-connected with a protective connection female end component 4 for use with the protective connection male end component 3; the outer sides of the protective connection male end component 3 and the protective connection female end component 4 are provided with an anti-dropping clamping component 5 that can be accurately docked and clamped for installation, and the anti-dropping clamping component 5 is adopted to enable the protective connection male end component 3 and the protective connection female end component 4 to play an anti-dropping positioning and clamping role, and at the same time, the anti-dropping clamping component 5 enables the protective connection male end component 3 to play a sealing and waterproof docking effect, further improving the safety and sealing of the electric heating connector connection line.
[0023] See also Figure 2-4In this embodiment, the protective connection male end assembly 3 includes a first anti-collision outer sleeve 301, a waterproof sealing inner sleeve 302, an anti-skid inner sleeve 303, a wear-resistant and anti-skid inner layer 304 and a sealing docking groove 305; the connector body 1 is provided with a first anti-collision outer sleeve 301; the first anti-collision outer sleeve 301 is provided with a waterproof sealing inner sleeve 302, and the first anti-collision outer sleeve 301 and the waterproof sealing inner sleeve 302 can play a waterproof and pressure-resistant protection role, and the waterproof sealing inner sleeve 302 is provided with an anti-skid inner sleeve 303 on the inner side; the inner wall of the anti-skid inner sleeve 303 is coated with a wear-resistant and anti-skid inner layer 304; the first anti-collision outer sleeve 301 is provided with a sealing docking groove 305, The anti-skid inner sleeve 303 and the wear-resistant and anti-skid inner layer 304 can achieve the effect of efficient anti-skid plugging and unplugging. The protective connection female end component 4 includes a limited docking ring 401, a limited clamping ring 402, a waterproof insertion sleeve 403, a docking waterproof groove 404, a terminal 405, a silicone sealing ring 406 and a waterproof sealing inclined groove 407; the outer side of the first anti-collision outer sleeve 301 is snap-connected with a waterproof insertion sleeve 403; the outer side of the waterproof insertion sleeve 403 is sleeved with a limited clamping ring 402; the side end of the limited clamping ring 402 is installed with a limited docking ring 401, and the waterproof insertion sleeve 403 can achieve a sealed and waterproof docking effect, and the waterproof insertion sleeve 403 has a docking A waterproof groove 404 is provided; a terminal 405 is arranged inside the waterproof groove 404; a silicone sealing ring 406 is sleeved on the outside of the terminal 405; a waterproof sealing inclined groove 407 is opened on the inner wall of the front end of the waterproof groove 404, and the silicone sealing ring 406 can improve the waterproofness and sealing of the terminal 405. The anti-fall-off positioning component 5 includes a snap plate 501, an insertion inclined surface 502, a buckle pressing surface 503, a locking hole 504, a docking block 505, a positioning slot 506, an inner docking inclined surface 507 and a locking spring block 508; both ends of the outer side of the limit clamping ring 402 are fixedly connected to the snap plate 501; the side end of the snap plate 501 is provided with an insertion inclined surface 50 2; a buckling pressing surface 503 is provided at the rear end of the insertion inclined surface 502; a plurality of locking holes 504 are provided at the side end of the buckle plate 501, and the buckle plate 501 can be quickly snap-fitted and assembled for use by inserting the inclined surface 502 and the buckling pressing surface 503, and docking blocks 505 are fixedly connected to both ends of the outer side of the first anti-collision outer sleeve 301; a locking slot 506 is provided inside the docking block 505; an inner docking inclined surface 507 is provided inside the locking slot 506; a plurality of locking spring blocks 508 are installed at the side end of the inner docking inclined surface 507, and the buckle plate 501 can be inserted into the locking slot 506, and the locking spring block 508 can be snapped into the locking hole 504, so that the male end and the female end can be stably plugged in for use.
[0024] During operation, the first anti-collision outer sleeve 301 and the waterproof sealing inner sleeve 302 can provide waterproof and pressure-resistant protection, while the anti-slip inner sleeve 303 and the wear-resistant and anti-slip inner layer 304 can provide an efficient anti-slip plug-in effect. At the same time, the waterproof insertion sleeve 403 can achieve a sealed and waterproof docking effect, and the silicone sealing ring 406 can improve the waterproofness and sealing of the docking of the terminal 405.
[0025] Then, the snap plate 501 can be inserted into the snap slot 506, and the locking spring block 508 can be inserted into the locking hole 504. The snap plate 501 can be quickly snapped together and assembled by inserting the inclined surface 502 and the buckling pressing surface 503, and further the male end and the female end can be stably plugged in and used.
[0026] Through the above steps, the anti-falling clamping component 5 is set to prevent the protection connection male end component 3 and the protection connection female end component 4 from falling off, and at the same time, the anti-falling clamping component 5 enables the protection connection male end component 3 to have a sealing and waterproof docking effect, further improving the safety and sealing of the electric heating connector cable, so as to solve the problem that in the process of using the connector cable protection structure, because most of the male and female ends are directly plugged in and used, only a single protective shell is provided, and there is no anti-falling clamping structure on the outside, it will become loose after long-term use, and there is a lack of a sealing and waterproof protection mechanism.
[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A waterproof and anti-detachment electric heating connector connecting wire protection structure, comprising a connector body (1); characterized in that: The invention also comprises a wire (2), a protective connection male end component (3), a protective connection female end component (4), and an anti-dropping clamping component (5); the wire (2) is arranged inside the connector body (1); the protective connection male end component (3) for efficient waterproof protection is arranged inside the connector body (1); the side end of the protective connection male end component (3) is snap-connected with a protective connection female end component (4) for matching with the protective connection male end component (3); the outer sides of the protective connection male end component (3) and the protective connection female end component (4) are provided with an anti-dropping clamping component (5) for precise docking and clamping installation.
2. A waterproof and anti-detachment electric heating connector connecting wire protection structure according to claim 1, characterized in that: The protective connection male end assembly (3) comprises a first anti-collision outer sleeve (301), a waterproof sealing inner sleeve (302), an anti-skid inner sleeve (303), a wear-resistant and anti-skid inner layer (304) and a sealing docking groove (305); the first anti-collision outer sleeve (301) is arranged inside the connector body (1); and the waterproof sealing inner sleeve (302) is arranged inside the first anti-collision outer sleeve (301).
3. A waterproof and anti-detachment electric heating connector connection line protection structure according to claim 2, characterized in that: An anti-skid inner sleeve (303) is provided inside the waterproof sealing inner sleeve (302); a wear-resistant and anti-skid inner layer (304) is coated on the inner wall of the anti-skid inner sleeve (303); and a sealing docking groove (305) is provided inside the first anti-collision outer sleeve (301).
4. A waterproof and anti-detachment electric heating connector connecting wire protection structure according to claim 1, characterized in that: The protective connection female end assembly (4) comprises a limited docking ring (401), a limited clamping ring (402), a waterproof insertion sleeve (403), a docking waterproof groove (404), a wiring terminal (405), a silicone sealing ring (406) and a waterproof sealing inclined groove (407); the waterproof insertion sleeve (403) is snap-connected to the outside of the first anti-collision outer sleeve (301); the limited clamping ring (402) is sleeved on the outside of the waterproof insertion sleeve (403); and the limited docking ring (401) is installed on the side end of the limited clamping ring (402).
5. A waterproof and anti-detachment electric heating connector connection line protection structure according to claim 4, characterized in that: A docking waterproof groove (404) is provided inside the waterproof insertion sleeve (403); a wiring terminal (405) is provided inside the docking waterproof groove (404); a silicone sealing ring (406) is sleeved outside the wiring terminal (405); and a waterproof sealing inclined groove (407) is provided on the inner wall of the front end of the docking waterproof groove (404).
6. A waterproof and anti-detachment electric heating connector connection line protection structure according to claim 4, characterized in that: The anti-dropping locking assembly (5) comprises a locking plate (501), an insertion inclined surface (502), a buckling pressing surface (503), a locking hole (504), a docking block (505), a locking slot (506), an inner docking inclined surface (507) and a locking spring block (508); both ends of the outer side of the limiting clamping ring (402) are fixedly connected to the locking plate (501); the side end of the locking plate (501) is provided with an insertion inclined surface (502); the rear end of the insertion inclined surface (502) is provided with a buckling pressing surface (503); and the side end of the locking plate (501) is provided with a plurality of locking holes (504).
7. A waterproof and anti-detachment electric heating connector connection line protection structure according to claim 2, characterized in that: Both ends of the outer side of the first anti-collision outer sleeve (301) are fixedly connected with docking blocks (505); a locking slot (506) is provided inside the docking block (505); an inner docking inclined surface (507) is provided inside the locking slot (506); and a plurality of locking spring blocks (508) are installed on the side ends of the inner docking inclined surface (507).