CN216355017U - Symmetrical small-sized floating plug transmission assembly - Google Patents
Symmetrical small-sized floating plug transmission assembly Download PDFInfo
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- CN216355017U CN216355017U CN202123069944.9U CN202123069944U CN216355017U CN 216355017 U CN216355017 U CN 216355017U CN 202123069944 U CN202123069944 U CN 202123069944U CN 216355017 U CN216355017 U CN 216355017U
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Abstract
The utility model discloses a symmetrical small-sized floating plug transmission assembly which comprises a first injection molding elastic body and a second injection molding elastic body, wherein the left end of the first injection molding elastic body is connected with a first watertight cable, a first contact pin and a first jack are arranged inside the right end of the first injection molding elastic body, the right end of the second injection molding elastic body is connected with a second watertight cable, and a second contact pin and a second jack are arranged inside the left end of the second injection molding elastic body. The symmetrical small floating plug transmission assembly is simple in structure and reasonable in design, and the overall structural size of the connector is miniaturized through integral injection molding of the connector, so that the assembly is simple, and the cost performance is high; blind insertion is realized by injection molding of the contact pins and the jacks arranged on the elastic body; the male screw sleeve and the female screw sleeve are in floating connection; the contact pin, the jack and the watertight cable are subjected to hot injection molding into a whole through injection molding and surface bonding processes, so that a waterproof effect is achieved.
Description
Technical Field
The utility model relates to the technical field of underwater cable transmission, in particular to a symmetrical small floating plug transmission assembly.
Background
In recent years, the investment in the field of ocean technology is increased in China, instruments and equipment such as underwater robots and sensors are developed rapidly and are used in different fields, such as civil entertainment and the like, the diving depth is from dozens of meters to hundreds of meters, the integration degree is required to be higher and higher, the volume and the weight are required to be smaller and smaller, and the transmitted data volume is also larger and larger. This requires that the connector be small, lightweight overall, have low tensile strength, water pressure resistance, and be cost effective, in addition to providing for the proper transmission of long distance signals and data.
At present, the design of the domestic electric transmission assembly has the advantages of large overall weight, large volume, larger occupied space and higher cost, and can not be well suitable for the use requirements of the current instrument and equipment with small depth, so that the transmission assembly of the symmetrical small-sized floating plug is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a symmetrical small-sized floating plug transmission assembly, which aims to solve the problems that the prior domestic electric transmission assembly design proposed in the background art has large integral weight, large volume, larger occupied space and higher cost, and can not be well suitable for the use requirements of the prior instrument and equipment with small depth.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a small-size floating plug transmission assembly of symmetry formula, includes the first elastomer of moulding plastics and the second elastomer of moulding plastics, the right-hand member outside of the first elastomer of moulding plastics is provided with public swivel nut, the left end outside of the second elastomer of moulding plastics is provided with female swivel nut, the left end of the first elastomer of moulding plastics is connected with first watertight cable, and inside first contact pin and the first jack of being provided with of right-hand member of the first elastomer of moulding plastics, the right-hand member of the second elastomer of moulding plastics is connected with the second watertight cable, and the inside second contact pin and the second jack of being provided with of left end of the second elastomer of moulding plastics.
Preferably, the first injection-molded elastomer and the second injection-molded elastomer are in sealing contact through a rubber surface.
Preferably, the second pin is matched with the first jack, and the first pin is matched with the second jack.
Preferably, the first injection-molded elastomer and the second injection-molded elastomer are connected through threads of a male screw sleeve and a female screw sleeve.
Preferably, the first watertight cable is welded with the first contact pin and the first jack and is integrally injection-molded through a first injection-molded elastic body.
Preferably, the second watertight cable is welded with the second contact pin and the second jack and is integrally injection-molded through a second injection-molded elastic body.
Compared with the prior art, the utility model has the beneficial effects that: the symmetrical small floating plug transmission assembly is simple in structure and reasonable in design, and the overall structural size of the connector is miniaturized through integral injection molding of the connector, so that the assembly is simple, and the cost performance is high; blind insertion is realized by injection molding of the contact pins and the jacks arranged on the elastic body; the male screw sleeve and the female screw sleeve are in floating connection; the contact pin, the jack and the watertight cable are subjected to hot injection molding into a whole through injection molding and surface bonding processes, so that a waterproof effect is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the overall structure of the present invention.
In the figure: the cable comprises a first watertight cable 1, a first injection molding elastic body 2, a female screw sleeve 3, a second injection molding elastic body 4, a second watertight cable 5, a second jack 6, a second contact pin 7, a first contact pin 8, a first jack 9 and a male screw sleeve 10.
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. 1-2, the present invention provides a technical solution: the utility model provides a small-size floating plug transmission assembly of symmetry formula, including first elastomer 2 and the second of moulding plastics elastomer 4, first elastomer 2 and the second of moulding plastics are moulded plastics and are passed through rubber face sealing contact between the elastomer 4, the right-hand member outside of first elastomer 2 of moulding plastics is provided with public swivel nut 10, the left end outside of the second elastomer 4 of moulding plastics is provided with female swivel nut 3, the left end of first elastomer 2 of moulding plastics is connected with first watertight cable 1, and the inside first contact pin 8 and the first jack 9 that are provided with of right-hand member of first elastomer 2 of moulding plastics, the right-hand member of the second elastomer 4 of moulding plastics is connected with second watertight cable 5, and the inside second contact pin 7 and the second jack 6 that are provided with of left end of the second elastomer 4 of moulding plastics.
First watertight cable 1 welds with first contact pin 8 and first jack 9 to through the integrative injection moulding of first elastomer 2 of moulding plastics, second watertight cable 5 welds with second contact pin 7 and second jack 6, and through the integrative injection moulding of second elastomer 4 of moulding plastics, it is as an organic whole with watertight cable hot injection moulding to make contact pin and jack through injection moulding and surface bonding technology, reaches water-proof effects.
The working principle is as follows: during preparation, the second jack 6, the second contact pin 7, the first contact pin 8 and the first jack 9 are subjected to surface sand blasting treatment, then core wires at the right end of the first watertight cable 1 are welded to the left end welding cups of the first contact pin 8 and the first jack 9 respectively, core wires at the left end of the second watertight cable 5 are welded to the right end welding cups of the second jack 6 and the second contact pin 7, finally, the mixed glue is uniformly coated to the positions, needing to be encapsulated, of the second jack 6, the second contact pin 7, the first contact pin 8 and the first jack 9, and the mixture is allowed to stand for a certain time;
during injection molding, the prepared pinhole assembly is placed in a mold, the mold is closed, whether the surface has defects is observed after injection molding is finished, and if the surface has defects, injection molding is carried out again or mold repairing is carried out;
during the insertion, the female screw sleeve 3 is sleeved at the left end of the second injection molding elastic body 4, the male screw sleeve 10 is sleeved at the right end of the first injection molding elastic body 2, the right end of the inner side of the first injection molding elastic body 2 is provided with a first contact pin 8 and a first jack 9, the left end of the inner side of the second injection molding elastic body 4 is provided with a second contact pin 7 and a second jack 6, the male screw sleeve 10 and the female screw sleeve 3 are locked through threads corresponding to blind insertion, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A symmetrical small floating plug transmission assembly comprises a first injection-molded elastomer (2) and a second injection-molded elastomer (4), and is characterized in that: the right-hand member outside of the first elastomer (2) of moulding plastics is provided with public swivel nut (10), the left end outside of the second elastomer (4) of moulding plastics is provided with female swivel nut (3), the left end of the first elastomer (2) of moulding plastics is connected with first watertight cable (1), and the right-hand member inside of the first elastomer (2) of moulding plastics is provided with first contact pin (8) and first jack (9), the right-hand member of the second elastomer (4) of moulding plastics is connected with second watertight cable (5), and the inside second contact pin (7) and second jack (6) that are provided with of the left end of the second elastomer (4) of moulding plastics.
2. A symmetrical compact floating plug transmission assembly according to claim 1, wherein: the first injection molding elastic body (2) and the second injection molding elastic body (4) are in sealing contact through a rubber surface.
3. A symmetrical compact floating plug transmission assembly according to claim 1, wherein: the second pin (7) is matched with the first jack (9), and the first pin (8) is matched with the second jack (6).
4. A symmetrical compact floating plug transmission assembly according to claim 1, wherein: the first injection molding elastic body (2) is connected with the second injection molding elastic body (4) through threads of a male screw sleeve (10) and a female screw sleeve (3).
5. A symmetrical compact floating plug transmission assembly according to claim 1, wherein: the first watertight cable (1) is welded with the first contact pin (8) and the first jack (9) and is integrally injection-molded through the first injection-molded elastic body (2).
6. A symmetrical compact floating plug transmission assembly according to claim 1, wherein: and the second watertight cable (5) is welded with the second contact pin (7) and the second jack (6) and is integrally injection-molded through the second injection-molded elastic body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069944.9U CN216355017U (en) | 2021-12-08 | 2021-12-08 | Symmetrical small-sized floating plug transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069944.9U CN216355017U (en) | 2021-12-08 | 2021-12-08 | Symmetrical small-sized floating plug transmission assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355017U true CN216355017U (en) | 2022-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123069944.9U Active CN216355017U (en) | 2021-12-08 | 2021-12-08 | Symmetrical small-sized floating plug transmission assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355017U (en) |
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2021
- 2021-12-08 CN CN202123069944.9U patent/CN216355017U/en active Active
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