CN214337006U - Waterproof circular electric connector - Google Patents
Waterproof circular electric connector Download PDFInfo
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- CN214337006U CN214337006U CN202022623506.1U CN202022623506U CN214337006U CN 214337006 U CN214337006 U CN 214337006U CN 202022623506 U CN202022623506 U CN 202022623506U CN 214337006 U CN214337006 U CN 214337006U
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Abstract
The utility model discloses a waterproof circular electric connector, its technical scheme is: including fixing socket, the fixing socket top is equipped with movable plug, and the fixing socket top is pegged graft with the activity of activity plug bottom activity, and the fixing socket bottom is equipped with fixed subassembly, and the activity plug bottom outside is equipped with spacing sealing mechanism, and spacing sealing mechanism includes movable sealing cover, first sealing ring and second sealing ring, and the movable sealing cover is located the fixing socket outside, and the annular cover of fixedly connected with in the movable sealing cover top outside, a waterproof circular electric connector's beneficial effect is: the threaded connection is prevented from being deviated outside the threaded sleeve and the fixed connecting end, the threaded sleeve and the thread outside the fixed connecting end are abraded, the abrasion time is too long, the sealing performance between the threaded sleeve and the fixed connecting end is greatly reduced, the electric element is connected, and the short circuit is avoided, the safety of the waterproof circular electric connector is improved when the waterproof circular electric connector is used, and the waterproof circular electric connector has extremely strong practicability.
Description
Technical Field
The utility model relates to an electric connector technical field, concretely relates to waterproof circular electric connector.
Background
The round electric connector adopts an integral wire spring jack, the contact is reliable, the use is convenient, the plug has the grounding function, the outlet part of the plug is provided with a sealing ring which can prevent water and moisture, and the plug is safe and reliable.
The prior art has the following defects: the existing circular electric connector is generally fixed by fixedly arranging a threaded sleeve outside a movable connecting end to be in threaded connection with the outside of a fixed connecting end, a sealing gasket is arranged at the joint for water prevention, but when the threaded sleeve is in threaded connection with the outside of the fixed connecting end, the offset is easy to occur, the threaded sleeve and the thread outside the fixed connecting end are abraded, the abrasion time is too long, the sealing performance between the threaded sleeve and the fixed connecting end is greatly reduced, the condition of short circuit of electric element connection is caused, and great potential safety hazard exists.
Therefore, it is desirable to provide a waterproof circular electrical connector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a waterproof circular electric connector fixes and seals fixed socket and movable plug through setting up spacing sealing mechanism to solve the thread bush and carry out the threaded connection with the fixed connection end outside and take place the skew, lead to thread bush and fixed connection end outside thread to take place wearing and tearing, the wearing and tearing time overlength has greatly reduced the leakproofness between thread bush and the fixed connection end and has caused the problem that the short circuit condition appears in the electrical component connection.
In order to achieve the above object, the present invention provides the following technical solutions: a waterproof circular electric connector comprises a fixed socket, wherein a movable plug is arranged at the top of the fixed socket, the top of the fixed socket is movably inserted with the bottom of the movable plug, a fixed assembly is arranged at the bottom of the fixed socket, and a limiting sealing mechanism is arranged on the outer side of the bottom of the movable plug;
the limiting sealing mechanism comprises a movable sealing sleeve, a first sealing ring and a second sealing ring, the movable sealing sleeve is positioned outside a fixed socket, the outer side of the top of the movable sealing sleeve is fixedly connected with an annular sleeve, the outer side of the bottom of the fixed socket is integrally formed with threads, the movable sealing sleeve is in threaded connection with the fixed socket through the threads, the first sealing ring is positioned outside the bottom of a movable plug, the first sealing ring is fixedly connected with the movable plug, the second sealing ring is positioned at the top of the first sealing ring, the second sealing ring is fixedly connected with the movable sealing sleeve, the first sealing ring is matched with the second sealing ring, the top of the second sealing ring is fixedly connected with a movable vertical rod, the number of the movable vertical rods is multiple, the movable vertical rods are distributed in a circumferential array manner, and the top of the movable plug is fixedly connected with a limiting vertical sleeve, the limiting vertical sleeve is characterized in that an annular sliding groove is formed in the bottom of the limiting vertical sleeve, an annular sliding plate is connected to the inner side of the annular sliding groove in a sliding mode, the annular sliding plate is fixedly connected with a movable vertical rod, the movable vertical rod is connected with the annular sliding groove in a sliding mode, and limiting clamping assemblies are arranged on two sides of the bottom of the movable sealing sleeve.
Preferably, the fixed subassembly includes spacing plectane, spacing plectane is located fixed socket bottom, spacing plectane and fixed socket fixed connection, threaded hole is seted up on spacing plectane top surface, the quantity of threaded hole sets up to a plurality ofly, and is a plurality of the threaded hole is circumference array distribution.
Preferably, the two limiting clamping assemblies comprise arc clamping rods and limiting vertical plates, the outer side surface of the bottom of the movable sealing sleeve is provided with an annular clamping groove, the two arc clamping rods are respectively located on two sides of the inside of the annular clamping groove, a screw cap is arranged on one side of each limiting vertical plate, and a threaded rod is fixedly connected to one side of the screw cap.
Preferably, the limiting vertical plate is located on one side, away from the fixed socket, of the arc-shaped clamping rod, and the limiting vertical plate is fixedly connected with the limiting circular plate.
Preferably, the threaded rod is kept away from screw cap one end and is equipped with the bearing, bearing and arc kelly fixed connection, the threaded rod run through spacing riser and with spacing riser threaded connection, the threaded rod and the inboard fixed connection of bearing.
Preferably, both sides of the threaded rod are provided with limiting transverse plates, and the limiting transverse plates are fixedly connected with the limiting vertical plates.
Preferably, the fixing assembly comprises a limiting square plate, the limiting square plate is located at the bottom of the fixed socket and fixedly connected with the fixed socket, and the four corner surfaces of the top of the limiting square plate are provided with through holes.
The utility model has the advantages that:
the utility model fixes and seals the fixed socket and the movable plug by arranging the limit sealing mechanism, firstly, one end of the movable plug is inserted into one end of the fixed socket, then the movable sealing sleeve is pulled, the movable sealing sleeve drives the movable vertical rod and the second sealing ring to move, simultaneously, the movable sealing sleeve is rotated to be in threaded connection with the thread outside the fixed socket, the movable sealing sleeve rotates to the outside of the bottom of the fixed socket, the second sealing ring moves to one side of the first sealing ring to be contacted with each other, then, the movable sealing sleeve is clamped by two limit clamping components, the utility model has simple and reasonable structure, avoids the thread sleeve and the outside of the fixed connecting end from being in threaded connection to generate deviation, leads to the abrasion of the thread outside the threaded sleeve and the fixed connecting end, greatly reduces the sealing property between the threaded sleeve and the fixed connecting end to cause the short circuit of the electric element connection, the safety of the waterproof circular electric connector in use is improved, and the waterproof circular electric connector has extremely strong practicability.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic diagram of an explosion structure provided by the present invention;
fig. 3 is a front cross-sectional view provided by the present invention;
fig. 4 is a schematic structural view of a fixing assembly according to embodiment 2 of the present invention;
in the figure: the device comprises a fixed socket 1, a movable plug 2, a movable sealing sleeve 3, a first sealing ring 4, a second sealing ring 5, an annular sleeve 6, a movable vertical rod 7, a limiting vertical sleeve 8, an annular sliding groove 9, an annular sliding plate 10, a limiting circular plate 11, a threaded hole 12, an arc clamping rod 13, a limiting vertical plate 14, an annular clamping groove 15, a screw cap 16, a threaded rod 17, a limiting transverse plate 18 and a limiting square plate 19.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-3, the utility model provides a waterproof circular electric connector, which comprises a fixed socket 1, wherein a movable plug 2 is arranged at the top of the fixed socket 1, the top of the fixed socket 1 is movably inserted with the bottom of the movable plug 2, a fixed component is arranged at the bottom of the fixed socket 1, and a limiting sealing mechanism is arranged at the outer side of the bottom of the movable plug 2;
the limiting sealing mechanism comprises a movable sealing sleeve 3, a first sealing ring 4 and a second sealing ring 5, the movable sealing sleeve 3 is positioned outside a fixed socket 1, the outer side of the top of the movable sealing sleeve 3 is fixedly connected with an annular sleeve 6, the outer side of the bottom of the fixed socket 1 is integrally formed with a screw thread, the movable sealing sleeve 3 is in threaded connection with the fixed socket 1 through the screw thread, the first sealing ring 4 is positioned outside the bottom of a movable plug 2, the first sealing ring 4 is fixedly connected with the movable plug 2, the second sealing ring 5 is positioned on the top of the first sealing ring 4, the second sealing ring 5 is fixedly connected with the movable sealing sleeve 3, the first sealing ring 4 is matched with the second sealing ring 5, the top of the second sealing ring 5 is fixedly connected with a movable vertical rod 7, the number of the movable vertical rods 7 is multiple, and the movable vertical rods 7 are distributed in a circumferential array manner, 2 top fixedly connected with spacing perpendicular cover 8 of activity plug, annular spout 9 has been seted up to spacing perpendicular cover 8 bottom, the inboard sliding connection of annular spout 9 has annular slide 10, annular slide 10 and 7 fixed connection of activity montant, activity montant 7 and 9 sliding connection of annular spout, 3 bottom both sides of activity seal cover all are equipped with spacing chucking subassembly.
Further, the fixing assembly comprises a limiting circular plate 11, the limiting circular plate 11 is located at the bottom of the fixing socket 1, the limiting circular plate 11 is fixedly connected with the fixing socket 1, threaded holes 12 are formed in the top surface of the limiting circular plate 11, the number of the threaded holes 12 is multiple, the threaded holes 12 are distributed in a circumferential array, when a worker installs the fixing socket 1, the worker fixes the fixing socket 1 by using multiple screws and the limiting circular plate 11 through threaded connection, and the screws and the electric equipment are fixed by using threaded connection at the same time, so that the fixing socket 1 is fixed at a fixed end electric connector of the electric equipment;
furthermore, the two limiting clamping assemblies respectively comprise an arc-shaped clamping rod 13 and a limiting vertical plate 14, an annular clamping groove 15 is formed in the outer surface of the bottom of the movable sealing sleeve 3, the two arc-shaped clamping rods 13 are respectively located on two sides inside the annular clamping groove 15, a screw cap 16 is arranged on one side of the limiting vertical plate 14, a threaded rod 17 is fixedly connected to one side of the screw cap 16, the screw cap 16 drives the threaded rod 17 to rotate by rotating the screw cap 16, the threaded rod 17 rotates and simultaneously generates linear motion, the two annular clamping rods are mutually clamped with the annular clamping grooves 15 at the same time, and the movable sealing sleeve 3 is clamped, so that the movable sealing sleeve 3 is fixed more stably;
furthermore, the limiting vertical plate 14 is positioned on one side of the arc-shaped clamping rod 13, which is far away from the fixed socket 1, the limiting vertical plate 14 is fixedly connected with the limiting circular plate 11, and the limiting vertical plate 14 is fixed with the limiting circular plate 11, so that the movable sealing sleeve 3 is more stable in fixing the fixed socket 1, and the sealing performance is better;
furthermore, a bearing is arranged at one end, far away from the screw cap 16, of the threaded rod 17, the bearing is fixedly connected with the arc-shaped clamping rod 13, the threaded rod 17 penetrates through the limiting vertical plate 14 and is in threaded connection with the limiting vertical plate 14, the threaded rod 17 is fixedly connected with the inner side of the bearing, the threaded rod 17 rotates on the inner side of the bearing and moves downwards at the same time, the arc-shaped clamping rod 13 is pushed to be clamped with the annular clamping groove 15, and the rotation stability of the threaded rod 17 is improved;
further, the two sides of the threaded rod 17 are provided with limiting transverse plates 18, the limiting transverse plates 18 are fixedly connected with the limiting vertical plates 14, and when the threaded rod 17 rotates, the threaded rod 17 pushes the annular clamping rods to slide between the two limiting transverse plates 18, so that the movement of the limiting transverse plates 18 is more stable.
The utility model discloses a use as follows: when the utility model is used, a worker uses a plurality of screws and a limit circular plate 11 to be connected and fixed at a fixed end connector of electrical equipment through screw threads, then one end of a movable plug 2 is inserted into the inner side of one end of a fixed socket 1, then a movable sealing sleeve 3 is pulled, the movable sealing sleeve 3 drives a second sealing ring 5 to move, the second sealing ring 5 drives a movable vertical rod 7 to move in an annular chute 9 at the inner side of a limit vertical sleeve 8, the movable vertical rod 7 drives an annular sliding plate 10 to slide at the inner side of the annular chute 9, simultaneously the annular sleeve 6 is rotated, the annular sleeve 6 drives the movable sealing sleeve 3 to rotate, the movable sealing sleeve 3 is in threaded connection with screw teeth at the outer side of the fixed socket 1, the movable sealing sleeve 3 drives the second sealing ring 5 to rotate, the second sealing ring 5 drives a plurality of movable vertical rods 7 to rotate, the movable vertical rod 7 drives the annular sliding plate 10 to rotate at the inner side of the annular chute 9, the movable sealing sleeve 3 rotates to the outer side of the bottom of the fixed socket 1, the second sealing ring 5 moves to one side of the first sealing ring 4 to be in mutual contact, then the screw cap 16 rotates simultaneously, the screw cap 16 drives the threaded rod 17 to rotate, linear motion occurs when the threaded rod 17 rotates, the threaded rod 17 pushes the annular clamping rods to slide between the two limiting transverse plates 18, the two annular clamping rods are clamped with the annular clamping grooves 15 simultaneously, the movable sealing sleeve 3 is clamped, and the movable sealing sleeve 3 is fixed more stably.
Example 2:
referring to the attached drawing 4, the utility model provides a pair of waterproof circular electric connector, different with embodiment 1, fixed subassembly includes spacing square plate 19, spacing square plate 19 is located fixed socket 1 bottom, spacing square plate 19 and fixed socket 1 fixed connection, the through hole has all been seted up on 19 top four corners surfaces of spacing square plate.
The using process is as follows: when the utility model is used, a worker uses four screws to penetrate through the threaded holes 12 at four corners of the limit square plate 19 to fix the screws through threaded connection, the screws are fixed between the electrical equipment through threaded connection, the fixed socket 1 is fixed at the fixed end electric connector of the electrical equipment, then one end of the movable plug 2 is inserted into the inner side of one end of the fixed socket 1, one end of the movable plug 2 is inserted into one end of the fixed socket 1, then the movable sealing sleeve 3 is pulled, the movable sealing sleeve 3 drives the movable vertical rod 7 and the second sealing ring 5 to move, simultaneously, the movable sealing sleeve 3 is rotated to be in threaded connection with the thread outside the fixed socket 1, the movable sealing sleeve 3 is rotated to the outer side of the bottom of the fixed socket 1, the second sealing ring 5 is moved to one side of the first sealing ring 4 to be in mutual contact, the limit square plate 19 is used for fixing the fixed socket 1, and the stability of the fixed socket 1 is improved, the threaded holes 12 of the limiting square plate 19 are arranged at four corners, and compared with the limiting circular plate 11, the force is more uniform, and the limiting square plate has a stronger fixing effect.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. A waterproof circular electric connector, includes fixed socket (1), its characterized in that: the top of the fixed socket (1) is provided with a movable plug (2), the top of the fixed socket (1) is movably inserted with the bottom of the movable plug (2), the bottom of the fixed socket (1) is provided with a fixed assembly, and the outer side of the bottom of the movable plug (2) is provided with a limiting sealing mechanism;
the limiting sealing mechanism comprises a movable sealing sleeve (3), a first sealing ring (4) and a second sealing ring (5), the movable sealing sleeve (3) is located on the outer side of a fixed socket (1), an annular sleeve (6) is fixedly connected to the outer side of the top of the movable sealing sleeve (3), threads are integrally formed on the outer side of the bottom of the fixed socket (1), the movable sealing sleeve (3) is in threaded connection with the fixed socket (1) through the threads, the first sealing ring (4) is located on the outer side of the bottom of a movable plug (2), the first sealing ring (4) is fixedly connected with the movable plug (2), the second sealing ring (5) is located on the top of the first sealing ring (4), the second sealing ring (5) is fixedly connected with the movable sealing sleeve (3), the first sealing ring (4) is matched with the second sealing ring (5), a movable vertical rod (7) is fixedly connected to the top of the second sealing ring (5), the quantity of activity montant (7) sets up to a plurality of, and is a plurality of activity montant (7) are the circumference array and distribute, spacing perpendicular cover (8) of activity plug (2) top fixedly connected with, annular spout (9) have been seted up to spacing perpendicular cover (8) bottom, the inboard sliding connection of annular spout (9) has annular slide (10), annular slide (10) and activity montant (7) fixed connection, activity montant (7) and annular spout (9) sliding connection, activity seal cover (3) bottom both sides all are equipped with spacing chucking subassembly.
2. The waterproof circular electrical connector of claim 1, wherein: fixed subassembly includes spacing plectane (11), spacing plectane (11) are located fixed socket (1) bottom, spacing plectane (11) and fixed socket (1) fixed connection, threaded hole (12) have been seted up to spacing plectane (11) top surface, the quantity of threaded hole (12) sets up to a plurality of, and is a plurality of threaded hole (12) are the circumference array and distribute.
3. The waterproof circular electrical connector of claim 1, wherein: two spacing chucking subassembly all includes arc kelly (13) and spacing riser (14), ring groove (15) have been seted up to movable sealing cover (3) bottom outside surface, two arc kelly (13) are located ring groove (15) inside both sides respectively, spacing riser (14) one side is equipped with screw cap (16), screw cap (16) one side fixedly connected with threaded rod (17).
4. A water resistant circular electrical connector as claimed in claim 3, wherein: spacing riser (14) are located arc kelly (13) and keep away from fixed socket (1) one side, spacing riser (14) and spacing plectane (11) fixed connection.
5. A water resistant circular electrical connector as claimed in claim 3, wherein: threaded rod (17) are kept away from screw cap (16) one end and are equipped with the bearing, bearing and arc kelly (13) fixed connection, threaded rod (17) run through spacing riser (14) and with spacing riser (14) threaded connection, threaded rod (17) and the inboard fixed connection of bearing.
6. A water resistant circular electrical connector as claimed in claim 3, wherein: threaded rod (17) both sides all are equipped with spacing diaphragm (18), spacing diaphragm (18) and spacing riser (14) fixed connection.
7. The waterproof circular electrical connector of claim 1, wherein: the fixing assembly comprises a limiting square plate (19), the limiting square plate (19) is located at the bottom of the fixing socket (1), the limiting square plate (19) is fixedly connected with the fixing socket (1), and the four corner surfaces at the top of the limiting square plate (19) are provided with through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623506.1U CN214337006U (en) | 2020-11-13 | 2020-11-13 | Waterproof circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623506.1U CN214337006U (en) | 2020-11-13 | 2020-11-13 | Waterproof circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337006U true CN214337006U (en) | 2021-10-01 |
Family
ID=77894781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022623506.1U Active CN214337006U (en) | 2020-11-13 | 2020-11-13 | Waterproof circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337006U (en) |
-
2020
- 2020-11-13 CN CN202022623506.1U patent/CN214337006U/en active Active
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