CN218472380U - Male and female interconnected combined waterproof connector - Google Patents
Male and female interconnected combined waterproof connector Download PDFInfo
- Publication number
- CN218472380U CN218472380U CN202221950574.1U CN202221950574U CN218472380U CN 218472380 U CN218472380 U CN 218472380U CN 202221950574 U CN202221950574 U CN 202221950574U CN 218472380 U CN218472380 U CN 218472380U
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- contact pin
- overcoat
- endotheca
- copper
- fixed mounting
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Abstract
The utility model discloses a waterproof connector of public female interconnection combination formula relates to connector technical field. Including first overcoat and second overcoat, install first PBT inner core in the first overcoat, the last fixed mounting of first PBT inner core has the copper contact pin, the corresponding first overcoat inner wall of copper contact pin is close to upside position fixed mounting and has first contact pin endotheca, fixed mounting has second PBT inner core in the second overcoat, the last fixed mounting of second PBT inner core has the copper plug bush, the corresponding first overcoat inner wall of copper plug bush is close to upside position fixed mounting and has second contact pin endotheca, and is provided with the sealing silica gel circle between the side that second contact pin endotheca and first contact pin endotheca faced mutually. The utility model discloses it is more firm to make the connector connect, and difficult not hard up droing in the use, makes the sealed water-proof effects of this connector better simultaneously, effectively avoids the rainwater to get into and causes the short circuit, improves the security that the connector used, and the practicality is strong.
Description
Technical Field
The utility model relates to a connector technical field specifically is a waterproof connector of public female interconnection combination formula.
Background
Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. The electronic connector is a kind of electrical system, it can provide the separable interface to connect two sub-electronic systems, it is simple to say, the component used for finishing the mutual electrical connection of the circuit or electronic machine is called the connector, namely the bridge between the two, the electric connector is to meet the general performance requirement, the very important requirement is that the electric connector must reach the contact well, the reliable operation, it is convenient to maintain, whether its reliable operation influences the normal work of the aircraft circuit directly, involve the safety and danger of the whole host computer, for this reason, the host computer circuit has very strict requirements for quality and reliability of the electric connector, because of the high quality and high reliability of the electric connector, make it apply to aviation, space flight, national defence etc. military systems extensively too.
Among the prior art, traditional connector divide into male joint and female joint, is in the same place male joint and female joint plug-in connection, forms the connector of a completion, but, traditional connector is difficult not hard up the coming off after male joint and female joint are pegged graft, and is sealed waterproof relatively poor, can appear contact failure or rainwater entering in the use, causes the damage of connector.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof connector of public female interconnection combination formula to solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a public female interconnection combination formula waterproof connector, includes first overcoat and second overcoat, install first PBT inner core in the first overcoat, the last fixed mounting of first PBT inner core has the copper contact pin, the corresponding first overcoat inner wall of copper contact pin is close to upside position fixed mounting and has first contact pin endotheca, the surface screw thread of first contact pin endotheca installs first contact pin nut, fixed mounting has second PBT inner core in the second overcoat, the last fixed mounting of second PBT inner core has the copper plug bush, and copper plug bush cover is located on the copper contact pin, the corresponding first overcoat inner wall of copper plug bush is close to upside position fixed mounting and has second contact pin endotheca, the second contact pin endotheca is inserted and is located in the first contact pin endotheca, and is provided with the sealing silica gel circle between the side that second contact pin endotheca and first contact pin endotheca faced, the surface screw thread of second contact pin installs second contact pin nut, second contact pin nut is fixed with first contact pin nut threaded connection.
Furthermore, the lower surface of the first PBT inner core is fixedly connected with a first electric wire, and the first electric wire is inserted into the lower side of the lower surface of the first outer sleeve.
Furthermore, the upper surface of the second PBT inner core is fixedly connected with a second electric wire, and the second electric wire is inserted on the upper side of the upper surface of the second outer sleeve.
Furthermore, a first mounting hole for mounting the copper contact pin is formed in the first contact pin inner sleeve.
Furthermore, a second mounting hole for mounting the copper plug bush is formed in the second contact pin inner sleeve.
Furthermore, the side surfaces of the first contact pin inner sleeve and the second contact pin inner sleeve which are attached to each other are provided with convex rings for installing the sealing silica gel ring.
Compared with the prior art, the utility model provides a waterproof connector of public female interconnection combination formula possesses following beneficial effect:
this public female interconnection combination formula waterproof connector, it is fixed with the grafting of second contact pin endotheca through setting up first contact pin endotheca, rethread first contact pin nut is fixed with second contact pin nut threaded connection, copper contact pin inserts in the copper endotheca, triple fixed effect has, it is more firm to make this connector connect, difficult not hard up droing in the use, guarantee to contact well, simultaneously sealing silica gel circle makes first contact pin endotheca and second contact pin endotheca binding face sealed, carry out secondary seal cover through first contact pin nut and second contact pin nut to first contact pin endotheca and second contact pin endotheca binding face and establish, make the sealed water-proof effects of this connector better, effectively avoid the rainwater to get into and cause the short circuit, improve the security of connector use, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an exploded view of the present invention.
In the figure: 1. a first outer cover; 2. a second casing; 3. a first PBT inner core; 4. copper pin insertion; 5. a first pin inner sleeve; 6. a first pin nut; 7. a second PBT inner core; 8. a copper insert sleeve; 9. a second contact pin inner sleeve; 10. sealing the silica gel ring; 11. a second pin nut; 12. a first electric wire; 13. a second electric wire; 14. a first mounting hole; 15. a second mounting hole; 16. a convex ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the utility model discloses a public female interconnection combination formula waterproof connector, including first overcoat 1 and second overcoat 2, install first PBT inner core 3 in the first overcoat 1, the last fixed mounting of first PBT inner core 3 has copper contact pin 4, the first overcoat 1 inner wall that copper contact pin 4 corresponds is close to upside position fixed mounting and has first contact pin endotheca 5, the surface screw thread of first contact pin endotheca 5 installs first contact pin nut 6, fixed mounting has second PBT inner core 7 in the second overcoat 2, the last fixed mounting of second PBT inner core 7 has copper plug bush 8, and copper plug bush 8 cover is located on copper contact pin 4, the first overcoat 1 inner wall that copper plug bush 8 corresponds is close to upside position fixed mounting and has second contact pin endotheca 9, second contact pin 9 is inserted and is located in first contact pin endotheca 5, and second contact pin 9 is provided with sealing ring 10 between the side that first contact pin endotheca 5 and second contact pin endotheca 5 are faced mutually, and the side face opposite to the side fixed mounting of second contact pin endotheca 9 has rectangular plug pin, second contact pin nut 9 and second plug pin inner wall corresponding plug pin screw thread plug pin screw thread insert the second plug pin, second plug pin inner cover 11 is provided with second plug pin nut, the second plug pin inner cover is connected to the side the plug pin inner cover and is connected to the plug pin 6, the second plug pin inner cover 11 the plug pin inner cover.
Specifically, the lower surface of the first PBT inner core 3 is fixedly connected with a first electric wire 12, and the first electric wire 12 is inserted into the lower side of the lower surface of the first outer sleeve 1.
In this embodiment, the first wire 12 facilitates electrical connection between the first PBT core 3 and an external device.
Specifically, the upper surface of the second PBT inner core 7 is fixedly connected with a second wire 13, and the second wire 13 is inserted on the upper side of the upper surface of the second outer sleeve 2.
In this embodiment, the second wire 13 enables the second PBT core 7 to be electrically connected to an external device.
Specifically, the first pin inner sleeve 5 is provided with a first mounting hole 14 for mounting the copper pin 4.
In this embodiment, the first mounting hole 14 enables the copper pin 4 to be mounted on the first pin inner sleeve 5, thereby improving the strength of the copper pin 4.
Specifically, a second mounting hole 15 for mounting the copper plug bush 8 is formed in the second pin inner sleeve 9.
In this embodiment, the second mounting hole 15 enables the copper plug bush 8 to be mounted on the second pin inner sleeve 9, so that the copper plug bush 8 is stably and firmly mounted.
Specifically, the side surfaces of the first pin inner sleeve 5 and the second pin inner sleeve 9 which are attached to each other are provided with convex rings 16 for installing the sealing silicone ring 10.
In this embodiment, the convex ring 16 can limit the sealing silica gel ring 10, so that the sealing silica gel ring 10 can better seal the joint surface of the first contact pin inner sleeve 5 and the second contact pin inner sleeve 9.
When using, insert in second contact pin endotheca 9 through first contact pin endotheca 5, copper contact pin 4 inserts in the copper plug bush 8 simultaneously, rethread first contact pin nut 6 is fixed with 11 threaded connection of second contact pin nut, triple fixed effect has, it is more firm to make this connector connect, difficult not hard up droing in the use, guarantee to contact well, simultaneously sealing silica gel circle 10 is sealed to first contact pin endotheca 5 and second contact pin endotheca 9 binding face, carry out secondary seal cover through first contact pin nut 6 and second contact pin nut 11 to first contact pin endotheca 5 and second contact pin endotheca 9 binding face and establish, make the sealed water-proof effects of this connector better, effectively avoid the rainwater to get into to cause the short circuit, improve the security that the connector used, therefore, the clothes hanger is strong in practicability.
To sum up, this public female interconnection combination formula waterproof connector makes this connector male joint and female joint be connected more firmly, and difficult not hard up droing in the use makes the sealed water-proof effects of this connector better simultaneously, effectively avoids the rainwater to get into and causes the short circuit, improves the security that the connector used, and the practicality is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A waterproof connector of public female interconnection combination formula, includes first overcoat (1) and second overcoat (2), its characterized in that: install first PBT inner core (3) in first overcoat (1), the last fixed mounting of first PBT inner core (3) has copper contact pin (4), copper contact pin (4) corresponding first overcoat (1) inner wall is close to upside position fixed mounting and has first contact pin endotheca (5), the surface screw thread of first contact pin endotheca (5) installs first contact pin nut (6), second overcoat (2) internal fixed mounting has second PBT inner core (7), the last fixed mounting of second PBT inner core (7) has copper plug bush (8), and copper plug bush (8) cover is located on copper contact pin (4), copper plug bush (8) corresponding first overcoat (1) inner wall is close to upside position fixed mounting and has second contact pin endotheca (9), second contact pin endotheca (9) are inserted and are located in first contact pin endotheca (5), and are provided with sealing silica gel ring (10) between the side that second contact pin (9) and first contact pin endotheca (5) faced mutually, the surface screw thread of second contact pin endotheca (9) installs second contact pin nut (11), second contact pin nut (11) and first contact pin nut (6) screw thread connection nut.
2. The combined male and female interconnecting waterproof connector as claimed in claim 1, wherein: the lower surface of the first PBT inner core (3) is fixedly connected with a first electric wire (12), and the first electric wire (12) is inserted into the lower side of the lower surface of the first outer sleeve (1).
3. The combined waterproof connector for male and female interconnection as claimed in claim 1, wherein: the upper surface of the second PBT inner core (7) is fixedly connected with a second electric wire (13), and the second electric wire (13) is inserted on the upper side of the upper surface of the second outer sleeve (2).
4. The combined male and female interconnecting waterproof connector as claimed in claim 1, wherein: and a first mounting hole (14) for mounting the copper pin (4) is formed in the first pin inner sleeve (5).
5. The combined male and female interconnecting waterproof connector as claimed in claim 1, wherein: and a second mounting hole (15) for mounting the copper plug bush (8) is formed in the second plug pin inner sleeve (9).
6. The combined waterproof connector for male and female interconnection as claimed in claim 1, wherein: and convex rings (16) for installing the sealing silica gel rings (10) are arranged on the side surfaces of the first contact pin inner sleeve (5) and the second contact pin inner sleeve (9) which are attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950574.1U CN218472380U (en) | 2022-07-25 | 2022-07-25 | Male and female interconnected combined waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950574.1U CN218472380U (en) | 2022-07-25 | 2022-07-25 | Male and female interconnected combined waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472380U true CN218472380U (en) | 2023-02-10 |
Family
ID=85136834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221950574.1U Active CN218472380U (en) | 2022-07-25 | 2022-07-25 | Male and female interconnected combined waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218472380U (en) |
-
2022
- 2022-07-25 CN CN202221950574.1U patent/CN218472380U/en active Active
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