CN221126378U - Power connector with waterproof function - Google Patents
Power connector with waterproof function Download PDFInfo
- Publication number
- CN221126378U CN221126378U CN202323071680.XU CN202323071680U CN221126378U CN 221126378 U CN221126378 U CN 221126378U CN 202323071680 U CN202323071680 U CN 202323071680U CN 221126378 U CN221126378 U CN 221126378U
- Authority
- CN
- China
- Prior art keywords
- power connector
- head
- silica gel
- waterproof
- waterproof silica
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000000741 silica gel Substances 0.000 claims abstract description 24
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 description 15
- 239000004945 silicone rubber Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to the field of power connectors, and particularly relates to a power connector with a waterproof function, which comprises a power connector male head and a power connector female head, wherein the power connector male head is clamped with the power connector female head, the power connector female head is provided with a key, the power connector male head is provided with a waterproof silica gel head, the waterproof silica gel head is provided with a first waterproof silica gel ring, the power connector male head is provided with a second waterproof silica gel ring, the power connector female head is provided with a third waterproof silica gel ring, the power connector male head is provided with a fifth waterproof silica gel ring, the power connector female head is provided with a fourth waterproof silica gel ring, and the power connector with the waterproof function is provided with a waterproof glue filling block.
Description
Technical Field
The utility model relates to the field of power connectors, in particular to a power connector with a waterproof function.
Background
The power connector comprises an insulating body and a plurality of terminals, wherein the insulating body is provided with a plurality of accommodating grooves which accommodate the terminals, the insulating body is further provided with at least one tongue piece which isolates the terminals, the terminals are respectively provided with a barb, the terminals are respectively provided with a plurality of contact parts which are respectively extended outwards at the first sides of the barbs, and a plurality of wires are fixed at the second sides of the barbs; through the structure, the barb of the terminal is embedded in the insulating body, the terminal is easy to assemble, only the insulating body is needed to be pushed in, and the effects of short circuit and the like between the terminals are avoided.
However, the existing power connector has the following problems in the use process:
When the male and female connectors of the existing power connector are plugged, the male and female connectors are poor in stability, so that gaps are easily formed between the male and female connectors, and the waterproof effect is poor.
Disclosure of utility model
In order to make up for the defects of the prior art, when the male head and the female head of the prior power connector are connected in an inserting mode, the stability of the male head and the female head is poor, so that gaps are easily formed between the male head and the female head, and the problem of poor waterproof effect is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a power connector with waterproof function, includes the public head of power connector and the female head of power connector, and the public head of power connector carries out the joint with the female head of power connector, and the overhead fixedly assembled of power connector has the button, and the overhead screw thread of power connector is equipped with waterproof silica gel head, and waterproof silica gel head's inner wall is fixed to be equipped with first waterproof silica gel ring, and first waterproof silica gel ring on the waterproof silica gel head laminates with the inner wall of the public head of power connector.
Preferably, the power connector male head is fixedly provided with a second waterproof silica gel ring, the second waterproof silica gel ring on the power connector male head is attached to the inner wall of the waterproof silica gel head, the first waterproof silica gel ring is close to one end of the waterproof silica gel head, the power connector female head is fixedly provided with a third waterproof silica gel ring, and when the power connector male head is in threaded assembly with the waterproof silica gel head, the third waterproof silica gel ring on the power connector male head is attached to the inner wall of the waterproof silica gel head.
Preferably, a fifth waterproof silica gel ring is fixedly assembled at one end of the male head of the power connector, and a fourth waterproof silica gel ring is fixedly assembled at one end of the female head of the power connector.
Preferably, when the male power connector and the female power connector are clamped, the fourth waterproof silica gel ring on the female power connector is attached to the inner wall of the male power connector, and the fifth waterproof silica gel ring on the male power connector is attached to the inner wall of the female power connector.
Preferably, the waterproof glue filling block is fixedly arranged on the power connector female head, and the connecting terminal is fixedly arranged on the power connector female head.
Preferably, the power connector female is fixedly provided with an insulating rear cover, the connecting terminal is positioned on the outer side of the insulating rear cover, and the insulating rear cover and the connecting terminal respectively penetrate through the waterproof glue filling block.
The utility model has the advantages that:
According to the waterproof silicone rubber sealing device, the connecting wire is inserted into the first waterproof silicone rubber ring, the waterproof silicone rubber ring is twisted on the power connector male head, so that the first waterproof silicone rubber ring on the waterproof silicone rubber ring is attached to the surface of the connecting wire, the third waterproof silicone rubber ring on the power connector male head is attached to the inner wall of the waterproof silicone rubber ring, the power connector male head is clamped with the power connector female head, the stability between the power connector male head and the power connector female head is improved, the first waterproof silicone rubber ring on the waterproof silicone rubber ring is attached to the surface of the connecting wire, the third waterproof silicone rubber ring on the power connector male head is attached to the inner wall of the waterproof silicone rubber ring, the power connector male head is clamped with the inner wall of the power connector female head, at the moment, the fifth waterproof silicone rubber ring on the power connector male head is attached to the inner wall of the power connector female head, the waterproof silicone rubber sealing block is fixedly assembled on the power connector female head, and the waterproof silicone rubber sealing device is enabled to be waterproof through the first waterproof silicone ring, the second waterproof silicone ring, the third waterproof silicone ring and the fourth waterproof silicone rubber ring.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a power connector with waterproof function according to the present utility model;
fig. 2 is a schematic cross-sectional view of a power connector with waterproof function according to the present utility model.
In the figure:
10. a power connector male; 11. a power connector female; 12. a waterproof silica gel head; 13. waterproof glue filling blocks;
20. An insulating rear cover; 21. a connection terminal; 22. a first waterproof silica gel ring; 23. the second waterproof silica gel ring;
30. A third waterproof silica gel ring; 31. a fourth waterproof silica gel ring; 32. a fifth waterproof silica gel ring; 33. and (5) a key.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application will be described in further detail with reference to figures 1-2,
The embodiment of the application discloses a power connector with a waterproof function, which comprises a power connector male head 10 and a power connector female head 11, wherein the power connector male head 10 is clamped with the power connector female head 11, a key 33 is fixedly assembled on the power connector female head 11, a waterproof silica gel head 12 is assembled on the power connector male head 10 in a threaded manner, a first waterproof silica gel ring 22 is fixedly assembled on the inner wall of the waterproof silica gel head 12, a second waterproof silica gel ring 23 is fixedly assembled on the power connector male head 10, the second waterproof silica gel ring 23 on the power connector male head 10 is assembled on the inner wall of the waterproof silica gel head 12, the first waterproof silica gel ring 22 is close to one end of the waterproof silica gel head 12, a third waterproof silica gel ring 30 is fixedly assembled on the power connector female head 11, when the power connector male head 10 and the waterproof silica gel head 12 are assembled in a threaded manner, a third waterproof silica gel ring 30 on the power connector male head 10 is attached to the inner wall of the waterproof silica gel head 12, a fifth waterproof silica gel ring 32 is fixedly assembled at one end of the power connector male head 10, a fourth waterproof silica gel ring 31 is fixedly assembled at one end of the power connector female head 11, when the power connector male head 10 and the power connector female head 11 are clamped, the fourth waterproof silica gel ring 31 on the power connector female head 11 is attached to the inner wall of the power connector male head 10, the fifth waterproof silica gel ring 32 on the power connector male head 10 is attached to the inner wall of the power connector female head 11, a waterproof glue filling block 13 is fixedly assembled on the power connector female head 11, a connecting terminal 21 is fixedly assembled on the power connector female head 11, an insulating rear cover 20 is fixedly assembled on the power connector female head 11, the connecting terminal 21 is located outside the insulating rear cover 20, and the insulating rear cover 20 and the connecting terminal 21 respectively penetrate through the waterproof potting block 13.
Working principle: the connecting wire is inserted into the first waterproof silica gel ring 22, the waterproof silica gel ring 12 is twisted on the power connector male head 10, the first waterproof silica gel ring 22 on the waterproof silica gel ring 12 is attached to the surface of the connecting wire, the third waterproof silica gel ring 30 on the power connector male head 10 is attached to the inner wall of the waterproof silica gel ring 12, the power connector male head 10 is clamped with the power connector female head 11, the stability between the power connector male head 10 and the power connector female head 11 is improved, the first waterproof silica gel ring 22 on the waterproof silica gel ring 12 is attached to the surface of the connecting wire, the third waterproof silica gel ring 30 on the power connector male head 10 is attached to the inner wall of the waterproof silica gel ring 12, the power connector male head 10 and the power connector female head 11 are clamped, the fourth waterproof silica gel ring 31 on the power connector female head 11 is attached to the inner wall of the power connector male head 10, the fifth silica gel ring 32 on the power connector male head 10 is attached to the inner wall of the power connector female head 11, the waterproof silica gel ring is attached to the waterproof silica gel ring 12 through the power connector male head 10, and the waterproof silica gel ring 31 and the waterproof silica gel ring is fixed with the third waterproof silica gel ring 23.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A power connector with waterproof function, characterized in that: including power connector male head (10) and power connector female head (11), power connector male head (10) carries out the joint with power connector female head (11), fixedly mounted with button (33) on power connector female head (11), the screw thread is equipped with waterproof silica gel head (12) on power connector male head (10), the inner wall of waterproof silica gel head (12) is fixed to be equipped with first waterproof silica gel ring (22), laminating is carried out with the inner wall of power connector male head (10) to first waterproof silica gel ring (22) on waterproof silica gel head (12).
2. A power connector with waterproof function according to claim 1, characterized in that: the waterproof silica gel head is characterized in that a second waterproof silica gel ring (23) is fixedly assembled on the power connector male head (10), the second waterproof silica gel ring (23) on the power connector male head (10) is attached to the inner wall of the waterproof silica gel head (12), the first waterproof silica gel ring (22) is close to one end of the waterproof silica gel head (12), a third waterproof silica gel ring (30) is fixedly assembled on the power connector female head (11), and when the power connector male head (10) is in threaded assembly with the waterproof silica gel head (12), the third waterproof silica gel ring (30) on the power connector male head (10) is attached to the inner wall of the waterproof silica gel head (12).
3. A power connector with waterproof function according to claim 2, characterized in that: one end of the power connector male head (10) is fixedly provided with a fifth waterproof silica gel ring (32), and one end of the power connector female head (11) is fixedly provided with a fourth waterproof silica gel ring (31).
4. A power connector with waterproof function according to claim 3, characterized in that: when the power connector male head (10) is clamped with the power connector female head (11), a fourth waterproof silica gel ring (31) on the power connector female head (11) is attached to the inner wall of the power connector male head (10), and a fifth waterproof silica gel ring (32) on the power connector male head (10) is attached to the inner wall of the power connector female head (11).
5. The waterproof power connector according to claim 4, wherein: the waterproof glue filling block (13) is fixedly assembled on the power connector female head (11), and the connecting terminal (21) is fixedly assembled on the power connector female head (11).
6. The waterproof power connector according to claim 5, wherein: the power connector is characterized in that an insulating rear cover (20) is fixedly assembled on the power connector female head (11), the connecting terminal (21) is located on the outer side of the insulating rear cover (20), and the insulating rear cover (20) and the connecting terminal (21) penetrate through the waterproof glue filling block (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071680.XU CN221126378U (en) | 2023-11-14 | 2023-11-14 | Power connector with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071680.XU CN221126378U (en) | 2023-11-14 | 2023-11-14 | Power connector with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221126378U true CN221126378U (en) | 2024-06-11 |
Family
ID=91363694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323071680.XU Active CN221126378U (en) | 2023-11-14 | 2023-11-14 | Power connector with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221126378U (en) |
-
2023
- 2023-11-14 CN CN202323071680.XU patent/CN221126378U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2893889Y (en) | Assembling structural electric capacitor lead-out wiring electroceramic sleeve | |
| CN205790687U (en) | A kind of adapter | |
| EP0964481A3 (en) | Waterproof connector and assembling method of the same | |
| CN221126378U (en) | Power connector with waterproof function | |
| CN221057729U (en) | High-precision waterproof power connector | |
| CN203533482U (en) | Novel connector of high-voltage and ultrathin flexible strip lamp | |
| CN2534693Y (en) | Electric connector for solar cell assembly | |
| CN209001162U (en) | Puncture type relays crystal head | |
| CN208209088U (en) | highly reliable connector | |
| CN216850381U (en) | Novel connector | |
| CN217239862U (en) | Energy storage connector with waterproof function | |
| CN210379482U (en) | Electric connector of power adapter | |
| CN219534947U (en) | Outdoor power supply aviation plug male and female seat with card farming key | |
| CN209844068U (en) | Waterproof aviation head line | |
| CN212874891U (en) | Waterproof type electrical apparatus connector | |
| CN214505979U (en) | Special watertight connector for deepwater electronic equipment | |
| CN214227222U (en) | Sealed waterproof connector | |
| CN218548951U (en) | Elliptical waterproof connector with good connecting effect | |
| CN213151126U (en) | Waterproof wire group | |
| CN219144657U (en) | Wall terminal is worn to energy storage photovoltaic dc-to-ac converter | |
| CN216120969U (en) | Male head structure of waterproof plug | |
| CN216055421U (en) | Waterproof connector | |
| CN218731990U (en) | Outdoor air conditioner waterproof plug | |
| CN219874143U (en) | Multi-angle connector plug | |
| CN217934354U (en) | High-sealing reliability type lead male-female plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |