CN216488746U - Waterproof sealing structure of circular connector - Google Patents
Waterproof sealing structure of circular connector Download PDFInfo
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- CN216488746U CN216488746U CN202123045212.6U CN202123045212U CN216488746U CN 216488746 U CN216488746 U CN 216488746U CN 202123045212 U CN202123045212 U CN 202123045212U CN 216488746 U CN216488746 U CN 216488746U
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Abstract
The utility model relates to the technical field of circular connectors, in particular to a waterproof sealing structure of a circular connector, which can facilitate the observation of the connection condition of the connector connection and has good waterproof performance, comprising a connector seat and a connector head, wherein a plurality of jacks are arranged in the middle of the right end of the connector seat, a sealing cylinder is fixedly arranged at the right end of the connector seat, a connecting strip is arranged at the bottom end of the sealing cylinder, a sealing cover is arranged at the bottom end of the connecting strip, a plurality of contact pins matched with the jacks are arranged at the left end of the connector head, a stop block is fixedly arranged in the middle of the outer wall of the connector head, a sealing nut is arranged at the rear part of the connector head, a cable is arranged at the rear end of the connector head, the sealing cylinder is arranged in a hollow cylindrical shape, the material of the sealing cylinder is transparent plastic, the stop block is arranged in a cylindrical shape, the material of the stop block is rubber, the diameters of the outer walls of the sealing cylinder and the stop block are equal, the outer walls of the sealing barrel and the stop block are provided with external threads, and the sealing nut, the sealing barrel and the stop block are connected through threads.
Description
Technical Field
The utility model relates to a circular connector technical field specifically is a circular connector's waterproof sealing structure.
Background
Circular connectors are well known as a type of connector having a cylindrical basic structure with a circular mating face. In the interconnect classification, it belongs to the fifth class for the interconnection between devices. Broadly speaking, it includes low frequency circular connectors, radio frequency coaxial connectors therefrom, audio connectors, and the like. The cylindrical structure of a circular connector, which is a type of connector having a cylindrical basic structure and a circular mating face, is naturally sturdy and has a higher strength than any other shape. Among the interconnection categories, belong to category 5 for interconnection between devices. Broadly speaking, it includes low frequency circular connectors, radio frequency coaxial connectors therefrom, audio connectors, and the like. The cylindrical structure of the circular connector is naturally sturdy and has a higher strength than any other shape.
At present, current circular connector generally is connected through the mode of pegging graft and external plug to make the junction not only inseparable enough also can make the rainwater permeate the junction of plug, the inside condition that appears the electric leakage of circular connector that makes, and the connection condition of current circular connector and plug is not convenient for observe, when taking place outage and voltage unstability with electrical apparatus, people regard at first that the junction of connector takes place to become flexible, often can insert the plug again or rock the plug, the junction of connector that has been of having of a specified duration easily takes place to become flexible like this.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a can be convenient for observe the connection condition of connector junction and have the waterproof sealing structure of circular connector of good waterproof performance.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof sealing structure of circular connector, includes connector seat and connector head, the middle part of connector seat right-hand member is provided with the several jack, the fixed sealed section of thick bamboo that is provided with of right-hand member of connector seat, the bottom of sealed section of thick bamboo is provided with the connecting strip, the bottom of connecting strip is provided with sealed lid, the left end of connector head is provided with several and jack assorted contact pin, the fixed dog that is provided with in middle part of the outer wall of connector head, sealing nut is installed at the rear portion of connector head, the rear end of connector head is provided with the cable.
Furthermore, the sealing cylinder is arranged in a hollow cylinder shape and is made of transparent plastic.
Furthermore, the dog is cylindric setting, and the material of dog is rubber.
Further, the outer wall diameter of a sealed section of thick bamboo and dog equals, and the outer wall of a sealed section of thick bamboo and dog all is provided with the external screw thread.
Furthermore, the sealing nut is internally provided with a sealing ring made of rubber, an internal thread is arranged inside the sealing nut, and the sealing nut, the sealing barrel and the stop block are connected through threads.
Furthermore, the connecting strip and the sealing cover are made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model provides a circular connector's waterproof sealing structure possesses following beneficial effect:
this waterproof sealing structure of circular connector, the material through a sealed section of thick bamboo is the setting of transparent plastic material, be convenient for observe the connection condition of connector junction, can audio-visually observe whether contact pin and jack part, thereby avoid inserting the plug again or rocking the plug because of outage or voltage unstability, and the junction of the connector that leads to takes place not hard uply, through a sealed section of thick bamboo, dog and gland nut's setting, can effectually play and prevent that water from entering into the connector inner chamber, thereby play the purpose of preventing water leakage and electric leakage, also play dirt-proof effect simultaneously, setting through sealed lid, when the connector is not connected, cover sealed lid can play dustproof and waterproof effect on a sealed section of thick bamboo.
Drawings
FIG. 1 is a schematic diagram of an isometric structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a connector base; 2. a connector head; 3. a jack; 4. a sealing cylinder; 5. a connecting strip; 6. a sealing cover; 7. inserting a pin; 8. a stopper; 9. a seal nut; 10. a cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, the waterproof and sealing structure of a circular connector of the present invention comprises a connector holder 1 and a connector head 2, wherein a plurality of insertion holes 3 are formed in the middle of the right end of the connector holder 1, and insertion pins 7 can be inserted into the insertion holes 3 to achieve the electrical connection effect, a sealing cylinder 4 is fixedly disposed at the right end of the connector holder 1 to achieve the waterproof and dustproof effects, the sealing cylinder 4 is hollow and cylindrical, the sealing cylinder 4 is made of transparent plastic material, so as to facilitate the observation of the connection condition of the connector connection, and visually observe whether the insertion pins 7 and the insertion holes 3 are separated, thereby preventing the connection of the connector from loosening due to the plug reinsertion or shaking caused by power failure or unstable voltage, the diameters of the outer walls of the sealing cylinder 4 and the stopper 8 are equal, the outer walls of the sealing cylinder 4 and the stopper 8 are both provided with external threads, the bottom of a sealed section of thick bamboo 4 is provided with connecting strip 5, plays the effect of connecting sealed lid 6 and a sealed section of thick bamboo 4, prevents that sealed lid 6 from losing, and the bottom of connecting strip 5 is provided with sealed lid 6, when the connector is not connected, covers sealed lid 6 and can play dustproof and waterproof effect on a sealed section of thick bamboo 4, and the material of connecting strip 5 and sealed lid 6 is rubber, has good leakproofness.
The left end of connector head 2 is provided with several and 3 assorted contact pins 7 of jack, contact pin 7 can insert the inside of jack 3, play the effect of electricity connection, the fixed dog 8 that is provided with in middle part of the outer wall of connector head 2, dog 8 is cylindric setting, the material of dog 8 is rubber, the effect of sealing is carried out to the right-hand member of sealing tube 4, gland nut 9 is installed at the rear portion of connector head 2, gland nut 9 links together dog 8 and sealing tube 4, play good leakproofness, the internally mounted of gland nut 9 has the sealing washer of rubber material, the inside of gland nut 9 is provided with the internal thread, gland nut 9 and sealing tube 4 and dog 8 all pass through threaded connection, make its waterproof performance better, the rear end of connector head 2 is provided with cable 10, play the effect of carrying the electric energy.
In conclusion, the waterproof sealing structure of the circular connector is used, the sealing cover 6 is taken down from the sealing barrel 4, the connector head 2 is held by hand to align the contact pin 7 with the jack 3, the contact pin 7 is inserted into the jack 3, the sealing barrel 4 is attached to the stop block 8 at the moment, the sealing nut 9 is rotated clockwise, the sealing barrel 4 is connected with the stop block 8 through the sealing nut 9, good waterproof performance is achieved, when the connector head 2 is to be detached, the sealing nut 9 is rotated anticlockwise, the contact pin 7 is pulled out of the jack 3 after the sealing nut 9 is separated from the stop block 8, the sealing cover 6 covers the sealing barrel 4, and the dustproof and waterproof effects are achieved.
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. The utility model provides a waterproof sealing structure of circular connector, includes connector seat (1) and connector head (2), its characterized in that: the middle part of connector seat (1) right-hand member is provided with several jack (3), the fixed sealed section of thick bamboo (4) that is provided with of right-hand member of connector seat (1), the bottom of sealed section of thick bamboo (4) is provided with connecting strip (5), the bottom of connecting strip (5) is provided with sealed lid (6), the left end of connector head (2) is provided with several and jack (3) assorted contact pin (7), the fixed dog (8) that is provided with in middle part of the outer wall of connector head (2), gland nut (9) are installed at the rear portion of connector head (2), the rear end of connector head (2) is provided with cable (10).
2. The waterproof and sealing structure of a circular connector according to claim 1, wherein: the sealing cylinder (4) is arranged in a hollow cylinder shape, and the sealing cylinder (4) is made of transparent plastic.
3. The waterproof and sealing structure of a circular connector as claimed in claim 1, wherein: the check block (8) is arranged in a cylindrical shape, and the check block (8) is made of rubber.
4. The waterproof and sealing structure of a circular connector according to claim 1, wherein: the outer wall diameters of the sealing barrel (4) and the stop block (8) are equal, and outer threads are arranged on the outer walls of the sealing barrel (4) and the stop block (8).
5. The waterproof and sealing structure of a circular connector according to claim 1, wherein: the sealing structure is characterized in that a sealing ring made of rubber is arranged inside the sealing nut (9), an internal thread is arranged inside the sealing nut (9), and the sealing nut (9), the sealing barrel (4) and the stop block (8) are connected through the thread.
6. The waterproof and sealing structure of a circular connector according to claim 1, wherein: the connecting strip (5) and the sealing cover (6) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045212.6U CN216488746U (en) | 2021-12-06 | 2021-12-06 | Waterproof sealing structure of circular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045212.6U CN216488746U (en) | 2021-12-06 | 2021-12-06 | Waterproof sealing structure of circular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216488746U true CN216488746U (en) | 2022-05-10 |
Family
ID=81419183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123045212.6U Active CN216488746U (en) | 2021-12-06 | 2021-12-06 | Waterproof sealing structure of circular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216488746U (en) |
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2021
- 2021-12-06 CN CN202123045212.6U patent/CN216488746U/en active Active
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