CN215834795U - Waterproof structure of circular electric connector - Google Patents
Waterproof structure of circular electric connector Download PDFInfo
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- CN215834795U CN215834795U CN202121892043.7U CN202121892043U CN215834795U CN 215834795 U CN215834795 U CN 215834795U CN 202121892043 U CN202121892043 U CN 202121892043U CN 215834795 U CN215834795 U CN 215834795U
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Abstract
The utility model relates to the technical field of electric connectors, in particular to a waterproof structure of a circular electric connector, which comprises: the device body comprises a waterproof ring, wherein the surface of the waterproof ring is connected with an upper connecting rod, the surface of the upper connecting rod is connected with a lower connecting rod, and the surface of the lower connecting rod is connected with an inserted link; the waterproof mechanism comprises a sealing sleeve, a sliding plate is connected to the surface of the waterproof ring in a sliding mode, a sliding groove is formed in the surface of the waterproof ring, and a supporting plate is fixedly connected to the surface of the sliding groove. According to the utility model, through the inclined connection of the connecting ring and the sealing sleeve, the sealing sleeve and the connecting ring can conveniently perform waterproof treatment on a connecting gap between the upper connecting rod and the lower connecting rod, so that the connection sealing property between the upper connecting rod and the lower connecting rod is improved, through the connection of the inserting rod and the connecting sleeve, the connecting and fixing of the inserting rod in the abutting groove are facilitated, and further, the connection, the detachment and the replacement of the inserting rod on the lower connecting rod are facilitated.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a waterproof structure of a circular electric connector.
Background
The round connector product adopts integral wire spring jack, the contact is reliable, convenient to use, the plug has the ground connection function, the plug is qualified for the next round of competitions the department and takes sealing washer dampproofing and waterproofing, safe and reliable, can provide the whole formula connector of multiple contact arrangement according to the user's requirement.
Circular electric connector extensively is used for the space flight, aviation, navigation, railway, field operations communication and various instruments, among the equipment such as instrument, can be quick communicate the circuit, nevertheless when using current circular electric connector, its surface does not have waterproofing mechanism, in connecting the gap, easily cause the entering of moisture, influence the use of circuit, and the inserted bar on the connector can not carry out single change, when changing, cause the waste of certain resource, consequently need to design a circular electric connector's waterproof construction to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure of a circular electric connector, which aims to solve the problems that the surface of the prior art is not provided with a waterproof mechanism, moisture is easy to enter a connecting gap, and the use of a circuit is influenced.
In order to achieve the above object, the present invention provides a technical solution,
a waterproof structure of a circular electrical connector, comprising:
the device body comprises a waterproof ring, wherein the surface of the waterproof ring is connected with an upper connecting rod, the surface of the upper connecting rod is connected with a lower connecting rod, and the surface of the lower connecting rod is connected with an inserted link;
the waterproof mechanism comprises a sealing sleeve, the surface of the waterproof ring is connected with a sliding plate in a sliding manner, the surface of the waterproof ring is provided with a sliding groove, the surface of the sliding groove is fixedly connected with a supporting plate, the surface of the supporting plate is sleeved with a screw rod, and the surface of the waterproof ring is connected with a rotating ring;
the fixing mechanism comprises a connecting sleeve, a supporting rod is fixedly connected to the surface of the connecting sleeve, and a supporting groove is fixedly connected to the surface of the lower connecting rod.
Preferably, the seal cartridge and the slide plate are fixedly connected, the slide plate and the chute are in sliding connection, and the support plate is connected to the surface of the chute in a plate shape.
Preferably, the screw rod is rotatably connected with the sliding plate through a rotating shaft, and the waterproof ring is rotatably connected with the upper connecting rod through a rotating ring.
Preferably, the surface of the sealing sleeve is fixedly connected with a connecting ring, the connecting ring is connected with the sealing sleeve in an inclined manner, and the connecting ring is made of rubber.
Preferably, the connecting sleeve is sleeved on the surface of the inserting rod in a circular ring shape, and the abutting rods are connected to the surface of the connecting sleeve in two groups.
Preferably, the connecting sleeves are connected to the surfaces of the inserting rods in four groups, the abutting grooves are correspondingly connected with the connecting sleeves, and the abutting rods are abutted and connected with the abutting grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the connection of seal cover and slide, at the sliding connection of slide and spout, through the connection of screw rod and backup pad, realize the change of slide position in the spout, and then be convenient for change the position of seal cover on waterproof ring, under the connection effect of seal cover and go-between, through the slope connection of go-between and seal cover, be convenient for seal cover and go-between and go up the connecting gap between connecting rod and the lower connecting rod and carry out water repellent with the connecting ring, improve the connection leakproofness between connecting rod and the lower connecting rod.
2. Through the connection of adapter sleeve and inserted bar, under the connection effect of adapter sleeve and fender rod, realize supporting the pole and supporting the connection of inslot fixed, and then realize the adapter sleeve and support the connection between the groove fixed, through the connection of inserted bar and adapter sleeve, be convenient for to the inserted bar in supporting the connection of inslot fixed, and then the convenience is connected and is dismantled the change to the inserted bar on connecting rod down.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural perspective back view of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 4 is a partial front cross-sectional view of the coupling structure of the waterproof ring and the upper connecting rod of FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a waterproof ring; 11. an upper connecting rod; 12. a lower connecting rod; 13. inserting a rod; 2. sealing sleeves; 21. a slide plate; 22. a chute; 23. a support plate; 24. a screw; 25. rotating the ring; 26. a connecting ring; 3. connecting sleeves; 31. a support rod; 32. and abutting against the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown:
a waterproof structure of a circular electrical connector, comprising:
the device comprises a waterproof ring 1, wherein the surface of the waterproof ring 1 is connected with an upper connecting rod 11, the surface of the upper connecting rod 11 is connected with a lower connecting rod 12, the surface of the lower connecting rod 12 is connected with an insert rod 13, and the waterproof ring 1 is connected with the upper connecting rod 11 and the lower connecting rod 12 to facilitate the waterproof ring 1 to carry out sealing and waterproof treatment on the connection between the upper connecting rod 11 and the lower connecting rod 12;
the waterproof mechanism comprises a sealing sleeve 2, a sliding plate 21 is connected to the surface of a waterproof ring 1 in a sliding mode, a sliding groove 22 is formed in the surface of the waterproof ring 1, a supporting plate 23 is fixedly connected to the surface of the sliding groove 22, a screw rod 24 is sleeved on the surface of the supporting plate 23, a rotating ring 25 is connected to the surface of the waterproof ring 1, and under the connection of the sealing sleeve 2 and the sliding plate 21, the connecting position of the sliding plate 21 in the sliding groove 22 can be conveniently adjusted under the action of the supporting plate 23 and the screw rod 24;
the fixing mechanism comprises a connecting sleeve 3, a resisting rod 31 is fixedly connected to the surface of the connecting sleeve 3, a resisting groove 32 is fixedly connected to the surface of the lower connecting rod 12, and the connecting and fixing of the inserting rod 13 in the resisting groove 32 are realized through the connection of the connecting sleeve 3 and the inserting rod 13 and the connection of the resisting groove 32 and the resisting rod 31 under the action of the inserting rod 13.
Furthermore, the sealing sleeve 2 is fixedly connected with the sliding plate 21, the sliding plate 21 is slidably connected with the sliding groove 22, the supporting plate 23 is connected to the surface of the sliding groove 22 in a plate shape, and the position of the sealing sleeve 2 on the waterproof ring 1 is changed under the action of the sliding plate 21 and the sliding groove 22 through the connection of the sealing sleeve 2 and the sliding plate 21, so that the sealing sleeve 2 is conveniently connected and sealed between the upper connecting rod 11 and the lower connecting rod 12.
Further, the screw rod 24 is rotatably connected with the sliding plate 21 through the rotating shaft, the waterproof ring 1 is rotatably connected with the upper connecting rod 11 through the rotating ring 25, and the connecting position of the sliding plate 21 in the sliding groove 22 can be changed conveniently under the rotating connection of the supporting plate 23 and the screw rod 24 through the connection of the screw rod 24 and the supporting plate 23.
Further, the surface of the sealing sleeve 2 is fixedly connected with a connecting ring 26, the connecting ring 26 is connected with the sealing sleeve 2 in an inclined manner, the connecting ring 26 is made of rubber, the connecting ring 26 is connected with the sealing sleeve 2 in an inclined manner, the position of the connecting ring 26 on the waterproof ring 1 is changed under the change of the position of the sealing sleeve 2, and the connecting gap between the upper connecting rod 11 and the lower connecting rod 12 is conveniently sealed under the action of the connecting ring 26.
Furthermore, the connecting sleeve 3 is annularly sleeved on the surface of the inserting rod 13, the resisting rods 31 are connected to the surface of the connecting sleeve 3 in two groups, and the connecting of the resisting rods 31 on the inserting rod 13 is realized through the connection of the connecting sleeve 3 and the inserting rod 13 and the connection of the connecting sleeve 3 and the inserting rod 13 under the fixed connection of the resisting rods 31 and the connecting sleeve 3.
Furthermore, the connecting sleeves 3 are connected to the surfaces of the inserting rods 13 in four groups, the abutting grooves 32 are correspondingly connected with the connecting sleeves 3, the abutting rods 31 are abutted to the abutting grooves 32, and under the action of the abutting rods 31 and the connecting sleeves 3, the connecting sleeves 3 and the abutting rods 31 slide on the inserting rods 13 through the connection of the connecting sleeves 3 and the inserting rods 13, so that the connecting rods 13 are conveniently fixed, detached and replaced in the abutting grooves 32.
The working principle is as follows: when the waterproof sealing sleeve is used, the connection of a circuit is realized through the connection of the upper connecting rod 11 and the lower connecting rod 12, the insertion connection of the insertion rod 13 and the upper connecting rod 11 is convenient for the communication of the circuit, the position of the sealing sleeve 2 on the waterproof ring 1 is changed under the sliding connection of the sliding plate 21 and the sliding groove 22 through the connection of the sealing sleeve 2 and the sliding plate 21, the position of the sliding plate 21 on the sliding groove 22 is conveniently changed under the action of the supporting plate 23 through the connection of the supporting plate 23 and the screw rod 24, and the sealing sleeve 2 and the connecting ring 26 are used for sealing and waterproofing the connection between the upper connecting rod 11 and the lower connecting rod 12 through the connection of the supporting plate 23 and the screw rod 24 and the connection of the sliding plate 21 and the connecting ring 26.
Through the connection of adapter sleeve 3 and support pole 31, under the effect of adapter sleeve 3 and inserted bar 13, be convenient for to supporting the position change of pole 31 on inserted bar 13, through supporting pole 31 and supporting the connection in groove 32, under the connection effect of supporting groove 32 and lower connecting rod 12, be convenient for adapter sleeve 3 and support pole 31 to inserted bar 13 fixed in supporting groove 32, and then realize that the connection of inserted bar 13 on connecting rod 12 is fixed down, be convenient for to the fixed and damage change of connection of inserted bar 13 on connecting rod 12 down, it is comparatively practical.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A waterproof structure of a circular electric connector, comprising:
the device comprises a waterproof ring (1), wherein the surface of the waterproof ring (1) is connected with an upper connecting rod (11), the surface of the upper connecting rod (11) is connected with a lower connecting rod (12), and the surface of the lower connecting rod (12) is connected with an insert rod (13);
the waterproof mechanism comprises a sealing sleeve (2), a sliding plate (21) is connected to the surface of the waterproof ring (1) in a sliding mode, a sliding groove (22) is formed in the surface of the waterproof ring (1), a supporting plate (23) is fixedly connected to the surface of the sliding groove (22), a screw rod (24) is sleeved on the surface of the supporting plate (23), and a rotating ring (25) is connected to the surface of the waterproof ring (1);
the fixing mechanism comprises a connecting sleeve (3), a resisting rod (31) is fixedly connected to the surface of the connecting sleeve (3), and a resisting groove (32) is fixedly connected to the surface of the lower connecting rod (12).
2. The waterproof structure of the circular electrical connector according to claim 1, wherein: the sealing sleeve (2) is fixedly connected with the sliding plate (21), the sliding plate (21) is in sliding connection with the sliding groove (22), and the supporting plate (23) is connected to the surface of the sliding groove (22) in a plate shape.
3. The waterproof structure of the circular electrical connector according to claim 1, wherein: the screw rod (24) is rotatably connected with the sliding plate (21) through a rotating shaft, and the waterproof ring (1) is rotatably connected with the upper connecting rod (11) through a rotating ring (25).
4. The waterproof structure of the circular electrical connector according to claim 1, wherein: the surface of the sealing sleeve (2) is fixedly connected with a connecting ring (26), the connecting ring (26) and the sealing sleeve (2) are connected in an inclined mode, and the connecting ring (26) is made of rubber.
5. The waterproof structure of the circular electrical connector according to claim 1, wherein: the connecting sleeve (3) is sleeved on the surface of the inserting rod (13) in a circular ring shape, and the abutting rods (31) are connected to the surface of the connecting sleeve (3) in two groups.
6. The waterproof structure of the circular electrical connector according to claim 1, wherein: the connecting sleeves (3) are connected to the surfaces of the inserting rods (13) in four groups, the abutting grooves (32) are correspondingly connected with the connecting sleeves (3), and the abutting rods (31) are abutted and connected with the abutting grooves (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121892043.7U CN215834795U (en) | 2021-08-13 | 2021-08-13 | Waterproof structure of circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121892043.7U CN215834795U (en) | 2021-08-13 | 2021-08-13 | Waterproof structure of circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215834795U true CN215834795U (en) | 2022-02-15 |
Family
ID=80194922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121892043.7U Active CN215834795U (en) | 2021-08-13 | 2021-08-13 | Waterproof structure of circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215834795U (en) |
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2021
- 2021-08-13 CN CN202121892043.7U patent/CN215834795U/en active Active
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