CN214625528U - Circular buckle waterproof connector - Google Patents
Circular buckle waterproof connector Download PDFInfo
- Publication number
- CN214625528U CN214625528U CN202120657126.1U CN202120657126U CN214625528U CN 214625528 U CN214625528 U CN 214625528U CN 202120657126 U CN202120657126 U CN 202120657126U CN 214625528 U CN214625528 U CN 214625528U
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- electric wire
- fixedly connected
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- wire
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- 230000006978 adaptation Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000007789 sealing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a waterproof connector of circular buckle, including first electric wire, the right-hand member fixedly connected with plug of first electric wire, the surface cover of first electric wire is equipped with the locking cap, the first spacing ring of inner chamber left side fixedly connected with of locking cap, the draw-in groove has been seted up to the right-hand member of plug, the middle part fixedly connected with electric wire end of draw-in groove inner chamber left side wall body, the upper and lower both ends symmetry fixedly connected with locating piece of electric wire end, the spread groove has been seted up at the right side middle part of electric wire end. This waterproof connector of circular buckle, the cooperation through the spread groove that sets up and contact pin, connector, pinhole can be connected first electric wire and second electric wire, and the cooperation through the electric wire end that sets up and locating piece, electric wire slot, constant head tank can be corresponding to the position of contact pin, pinhole, prevents that the position dislocation of contact pin and pinhole from causing the contact pin crooked, also can play waterproof effect to contact pin and pinhole simultaneously, and then plays the effect of protection.
Description
Technical Field
The utility model relates to a waterproof connector field of circular buckle, in particular to waterproof connector of circular buckle.
Background
The waterproof connector can be applied to the environment with water as the name implies, and can ensure the normal use of the internal mechanical performance and the electrical performance of the connector under the condition of bearing certain water pressure, the military field has strict requirements on application, and a large amount of waterproof connectors are used, such as connectors for submarines and connectors for missile missiles, and in industrial environment, such as LED lighting lamp decorations, urban outdoor lighting engineering, lighthouses, pleasure boats, aviation, industrial equipment, cables, watering lorries and the like, need to be used for waterproof connection, and the waterproof connectors are classified in appearance and can be generally divided into: waterproof connector of circular waterproof connector and rectangle, the waterproof connector of the circular buckle that exists on the existing market, water-proof effects is not ideal, and leads to fixed lax because of the collision easily, and then influences water-proof effects, consequently just needs the waterproof connector of a special circular buckle to solve this problem.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a waterproof connector with a circular buckle, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a round buckle waterproof connector comprises a first electric wire, wherein a plug is fixedly connected to the right end of the first electric wire, a fixing cap is sleeved on the outer surface of the first electric wire, a first limiting ring is fixedly connected to the left side of an inner cavity of the fixing cap, a clamping groove is formed in the right end of the plug, an electric wire head is fixedly connected to the middle of the left side wall body of the inner cavity of the clamping groove, positioning blocks are symmetrically and fixedly connected to the upper end and the lower end of the electric wire head, a connecting groove is formed in the middle of the right side of the electric wire head, a contact pin is fixedly connected to the middle of the inner cavity of the connecting groove, a second electric wire is arranged on the right side of the first electric wire, a socket is fixedly connected to the left end of the second electric wire, a fixing rod is sleeved on the outer surface of the second electric wire, a second limiting ring is fixedly connected to the right side of an inner cavity of the fixing rod, a clamping block is fixedly connected to the middle of the left side of the socket, and an electric wire slot is formed in the middle of the left side of the clamping block, the locating grooves are symmetrically formed in the upper side and the lower side of the inner cavity of the wire inserting groove, the connector is fixedly connected to the middle of the inner cavity of the wire inserting groove, and the needle hole is formed in the middle of the left side of the connector.
Preferably, the first limiting ring is sleeved on the outer surface of the first wire, the first limiting ring is arranged on the left side of the plug, and the inner cavity wall body of the fixing cap is provided with threads.
Preferably, the outer surface of the fixing rod is provided with threads, the diameter of the fixing rod is the same as that of the inner cavity of the fixing cap, and the fixing rod is matched with the fixing cap.
Preferably, the position of the clamping groove corresponds to the position of the clamping block, the size of an inner cavity of the clamping groove is matched with the size of the clamping block, the size of the wire head is matched with the size of an inner cavity of the wire slot, and the position of the wire head corresponds to the position of the wire slot.
Preferably, the position of locating piece and the position of constant head tank are corresponding, the size of locating piece is the same with the size of constant head tank, locating piece and constant head tank looks adaptation, the size of the inner chamber of spread groove and the size looks adaptation of connector, the position of spread groove is corresponding with the position of connector.
Preferably, the quantity of contact pin is a plurality of, the quantity of pinhole is corresponding with the quantity of contact pin, the position of contact pin is corresponding with the position of pinhole, the size of contact pin and the inner chamber size looks adaptation of pinhole, the inner chamber bottom of draw-in groove is provided with sealed the pad, the inside of electric wire slot, constant head tank is provided with sealed the pad.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the utility model, the first electric wire can be connected with the second electric wire by the matching of the arranged connecting groove and the pin, the connector and the pin hole, the pin and the pin hole can be corresponded by the matching of the arranged wire end and the positioning block, the wire slot and the positioning groove, the pin bending caused by the dislocation of the pin and the pin hole can be prevented, simultaneously, the pin and the pin hole can be prevented from being waterproofed, the protection effect can be further realized, the waterproof effect can be realized again by the matching of the clamping block and the clamping groove, the waterproof performance can be enhanced, the first electric wire and the second electric wire can be connected and fixed by the matching of the arranged fixing cap and the fixing rod, the fixing cap and the fixing rod can be prevented from being separated from the first electric wire and the second electric wire by the matching of the arranged first limiting ring and the second limiting ring, and the extrusion effect can be realized for the plug and the socket, make plug and socket closely laminate, and then improve waterproof effect, be provided with sealed the pad through the inside that sets up the draw-in groove, can increase the water-proof effects to contact pin and pinhole, improve waterproof performance, through the constant head tank that sets up and the inside sealed pad of electric wire slot, can increase the water-proof effects to contact pin in the pinhole, and then improve waterproof performance, also can prevent simultaneously that electric wire end and locating piece from leading to the damage because of the collision, increase of service life.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partially enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. a first electric wire; 2. a plug; 3. a fixing cap; 4. a first limit ring; 5. a card slot; 6. a wire end; 7. positioning blocks; 8. connecting grooves; 9. inserting a pin; 10. a second electric wire; 11. a socket; 12. fixing the rod; 13. a second stop collar; 14. a clamping block; 15. a wire slot; 16. positioning a groove; 17. a connector; 18. a pinhole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a round buckle waterproof connector comprises a first electric wire 1, a plug 2 is fixedly connected to the right end of the first electric wire 1, a fixing cap 3 is sleeved on the outer surface of the first electric wire 1, a screw thread is arranged on the inner cavity wall of the fixing cap 3, a first limiting ring 4 is fixedly connected to the left side of the inner cavity of the fixing cap 3, the first limiting ring 4 is sleeved on the outer surface of the first electric wire 1, the first limiting ring 4 is arranged on the left side of the plug 2, a clamping groove 5 is arranged on the right end of the plug 2, the position of the clamping groove 5 corresponds to the position of a clamping block 14, the size of the inner cavity of the clamping groove 5 is matched with the size of the clamping block 14, a sealing gasket is arranged at the bottom of the inner cavity of the clamping groove 5, the sealing gasket is arranged inside the clamping groove 5, so that the waterproof effect on a contact pin 9 and a pin hole 18 can be increased, the waterproof performance is improved, a wire head 6 is fixedly connected to the middle part of the left side wall body of the inner cavity of the clamping groove 5, the size of the wire head 6 is matched with the size of an inner cavity of the wire slot 15, the position of the wire head 6 corresponds to the position of the wire slot 15, the upper end and the lower end of the wire head 6 are symmetrically and fixedly connected with positioning blocks 7, the position of each positioning block 7 corresponds to the position of the corresponding positioning groove 16, the size of each positioning block 7 is the same as that of the corresponding positioning groove 16, the positioning blocks 7 are matched with the corresponding positioning grooves 16, the middle of the right side of the wire head 6 is provided with a connecting groove 8, the size of the inner cavity of the connecting groove 8 is matched with that of the corresponding connector 17, the position of the connecting groove 8 corresponds to that of the connector 17, the middle of the inner cavity of the connecting groove 8 is fixedly connected with a contact pin 9, the number of the contact pins 9 is a plurality, the position of the contact pin 9 corresponds to that of the pinhole 18, the size of the contact pin 9 is matched with that of the inner cavity of the pinhole 18, the right side of the first wire 1 is provided with a second wire 10, and the left end of the second wire 10 is fixedly connected with a socket 11, the outer surface of the second electric wire 10 is sleeved with a fixed rod 12, the outer surface of the fixed rod 12 is provided with threads, the diameter of the fixed rod 12 is the same as the diameter of the inner cavity of the fixed cap 3, the fixed rod 12 is matched with the fixed cap 3, the first electric wire 1 and the second electric wire 10 can be connected and fixed through the matching of the arranged fixed cap 3 and the fixed rod 12, the right side of the inner cavity of the fixed rod 12 is fixedly connected with a second limiting ring 13, the fixed cap 3 and the fixed rod 12 can be prevented from being separated from the first electric wire 1 and the second electric wire 10 through the matching of the arranged first limiting ring 4 and the second limiting ring 13, meanwhile, the plug 2 and the socket 11 can be extruded, the plug 2 is tightly attached to the socket 11, the waterproof effect is further improved, the middle part of the left side of the socket 11 is fixedly connected with a clamping block 14, and the clamping block 14 and the clamping groove 5 are matched to play a waterproof effect again, the waterproof performance is improved, the wire slot 15 is arranged in the middle of the left side of the clamping block 14, the positioning grooves 16 are symmetrically arranged on the upper side and the lower side of the inner cavity of the wire slot 15, the wire slot 15 and the positioning grooves 16 are internally provided with sealing gaskets, the waterproof effect on the pin 9 in the pin hole 18 can be improved through the arranged positioning grooves 16 and the sealing gaskets in the wire slot 15, the waterproof performance is further improved, meanwhile, the damage caused by collision between the wire head 6 and the positioning block 7 can be prevented, the service life is prolonged, the pin 9 and the pin hole 18 can be prevented from being bent due to the dislocation of the pin 9 and the pin hole 18 by the matching of the arranged wire head 6 and the positioning block 7, the wire slot 15 and the positioning grooves 16, the positions of the pin 9 and the pin hole 18 are corresponding, meanwhile, the waterproof effect can be achieved on the pin 9 and the pin hole 18, the protection effect is further achieved, the connector 17 is fixedly connected in the middle of the inner cavity of the wire slot 15, pinhole 18 is opened at the left side middle part of connector 17, and the quantity of pinhole 18 corresponds with the quantity of contact pin 9, can be connected first electric wire 1 with second electric wire 10 through the cooperation of the spread groove 8 that sets up with contact pin 9, connector 17, pinhole 18.
It should be noted that, the utility model relates to a waterproof connector of circular buckle, only need during the use with electric wire end 6, locating piece 7 and wire slot 15, the constant head tank 16 is corresponding, then with electric wire end 6, locating piece 7 inserts wire slot 15, the inside of constant head tank 16 is until inserting fixture block 14 the inside of draw-in groove 5, can accomplish, then remove dead lever 12 to the left side, make the left side of second spacing ring 13 laminate mutually with socket 11's right side, then laminate first spacing ring 4's right side wall body and plug 2's left side wall body mutually, through reverse rotation locking cap 3 and dead lever 12, can be with dead lever 12 and 3 fixed connection of locking cap, can insert the inside of locking cap 3 with the left end of dead lever 12, can accomplish fixedly, can be with first electric wire 1 and second electric wire 10 fixed connection.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A round snap waterproof connector comprising a first electric wire (1), characterized in that: the right end of the first electric wire (1) is fixedly connected with a plug (2), the outer surface sleeve of the first electric wire (1) is provided with a fixing cap (3), the inner cavity left side of the fixing cap (3) is fixedly connected with a first limiting ring (4), the right end of the plug (2) is provided with a clamping groove (5), the middle part of the inner cavity left side wall body of the clamping groove (5) is fixedly connected with an electric wire head (6), the upper end and the lower end of the electric wire head (6) are symmetrically and fixedly connected with positioning blocks (7), the right side middle part of the electric wire head (6) is provided with a connecting groove (8), the inner cavity middle part of the connecting groove (8) is fixedly connected with a contact pin (9), the right side of the first electric wire (1) is provided with a second electric wire (10), the left end of the second electric wire (10) is fixedly connected with a socket (11), the outer surface sleeve of the second electric wire (10) is provided with a fixing rod (12), the right side fixedly connected with second spacing ring (13) of dead lever (12) inner chamber, the left side middle part fixedly connected with fixture block (14) of socket (11), wire slot (15) have been seted up at the left side middle part of fixture block (14), constant head tank (16) have been seted up to the upper and lower bilateral symmetry of wire slot (15) inner chamber, the inner chamber middle part fixedly connected with connector (17) of wire slot (15), pinhole (18) have been seted up at the left side middle part of connector (17).
2. The round snap-fit waterproof connector according to claim 1, characterized in that: the outer surface of first electric wire (1) is established to first spacing ring (4) cover, first spacing ring (4) set up the left side at plug (2), the inner chamber wall body of locking cap (3) is seted up threadedly.
3. The round snap-fit waterproof connector as claimed in claim 2, wherein: the outer surface of the fixing rod (12) is provided with threads, the diameter of the fixing rod (12) is the same as that of the inner cavity of the fixing cap (3), and the fixing rod (12) is matched with the fixing cap (3).
4. The round snap-fit waterproof connector as claimed in claim 3, wherein: the position of the clamping groove (5) corresponds to the position of the clamping block (14), the size of an inner cavity of the clamping groove (5) is matched with the size of the clamping block (14), the size of the wire head (6) is matched with the size of an inner cavity of the wire slot (15), and the position of the wire head (6) corresponds to the position of the wire slot (15).
5. The round snap-fit waterproof connector according to claim 4, characterized in that: the position of locating piece (7) is corresponding with the position of constant head tank (16), the size of locating piece (7) is the same with the size of constant head tank (16), locating piece (7) and constant head tank (16) looks adaptation, the inner chamber size of spread groove (8) and the size looks adaptation of connector (17), the position of spread groove (8) is corresponding with the position of connector (17).
6. The round snap-fit waterproof connector according to claim 5, characterized in that: the quantity of contact pin (9) is a plurality of, the quantity of pinhole (18) is corresponding with the quantity of contact pin (9), the position of contact pin (9) is corresponding with the position of pinhole (18), the size of contact pin (9) and the inner chamber size looks adaptation of pinhole (18), the inner chamber bottom of draw-in groove (5) is provided with sealed the pad, the inside of electric wire slot (15), constant head tank (16) is provided with sealed the pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657126.1U CN214625528U (en) | 2021-03-31 | 2021-03-31 | Circular buckle waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657126.1U CN214625528U (en) | 2021-03-31 | 2021-03-31 | Circular buckle waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214625528U true CN214625528U (en) | 2021-11-05 |
Family
ID=78398415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120657126.1U Expired - Fee Related CN214625528U (en) | 2021-03-31 | 2021-03-31 | Circular buckle waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214625528U (en) |
-
2021
- 2021-03-31 CN CN202120657126.1U patent/CN214625528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |