CN219590563U - Insulating mounting plate of 3 light 3 electric mixed connector - Google Patents
Insulating mounting plate of 3 light 3 electric mixed connector Download PDFInfo
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- CN219590563U CN219590563U CN202321029932.XU CN202321029932U CN219590563U CN 219590563 U CN219590563 U CN 219590563U CN 202321029932 U CN202321029932 U CN 202321029932U CN 219590563 U CN219590563 U CN 219590563U
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Abstract
The utility model relates to the technical field of photoelectric mixed connectors, and provides an insulating mounting plate of a 3-photoelectric mixed connector, which comprises an optical fiber inserting core, a plug insulating mounting plate for penetrating the optical fiber inserting core, a socket insulating mounting plate for aviation plug with the plug insulating mounting plate, a plug shell sleeved outside the plug insulating mounting plate and a socket shell sleeved outside the socket insulating mounting plate, wherein the plug insulating mounting plate comprises an upper part of the plug insulating mounting plate and a lower part of the plug insulating mounting plate; the aerial insertion insulating mounting plate adopts an upper part structure and a lower part structure to carry out matching design, and the electro-optic contact piece is longitudinally and transversely limited through the slotted hole structure and the stop spring respectively, so that the precision coupling of a plug and a socket is realized.
Description
Technical Field
The utility model relates to the technical field of photoelectric hybrid connectors, in particular to an insulating mounting plate of a 3-photoelectric 3-electric hybrid connector.
Background
The photoelectric hybrid connector is mainly applied to the aspects of optical fibers, power communication and the like, and is expected to be widely applied to the industries of aerospace, military industry and the like. Compared with a common electric connector or an optical connector, the connector has the advantages that the reliability of electric connection and the precision of optical coupling are simultaneously considered, the structural design is relatively complex, and particularly, the structural design of an insulating mounting plate in the connector is realized; the traditional connector core is complex to install and the components need to be subjected to open molding, so that the cost is high.
Disclosure of Invention
The utility model provides a 3-light 3-electric connector insulation mounting plate structure which can be realized through turning and milling without die opening manufacture, which can effectively improve the mounting simplicity of the 3-light 3-electric connector, has small loss and high reliability, simultaneously reduces the cost of processing and production, realizes high-precision and reliable photoelectric connection, and solves the problems of complex connector structure and mounting in the prior art.
The technical scheme of the utility model is as follows: the utility model provides an insulating mounting panel of 3 light 3 electricity hybrid connector, includes the fiber-optic lock pin, is used for wearing the plug insulation mounting panel of leading the fiber-optic lock pin, with the socket insulation mounting panel of plug insulation mounting panel aerial plug, the cover is established at the outside plug shell of plug insulation mounting panel and the cover is established at the outside socket shell of socket insulation mounting panel, the plug insulation mounting panel includes plug insulation mounting panel upper portion and plug insulation mounting panel lower part, plug insulation mounting panel upper portion and plug insulation mounting panel lower part adopt the structure that the male and female post hole of triangle symmetry matches, and inboard cover is equipped with the electrical contact guide sleeve, the socket insulation mounting panel includes socket insulation mounting panel upper portion and socket insulation mounting panel lower part, socket insulation mounting panel upper portion and socket insulation mounting panel lower part adopt the structure that the male and female post hole of triangle symmetry matches, and inboard cover is equipped with the electrical contact pin.
Preferably, the outer ring of the upper part of the plug insulation mounting plate and the outer ring of the upper part of the socket insulation mounting plate are provided with three semi-open round holes distributed in an equilateral triangle, the outer ring of the lower part of the plug insulation mounting plate and the outer ring of the lower part of the socket insulation mounting plate are provided with three columnar round bosses distributed in an equilateral triangle, slotted holes are formed in the round bosses, and the electric contact pins and the electric contact guide sleeves are transversely and longitudinally limited through the three semi-open round holes and the round bosses of the upper part of the plug insulation mounting plate and the outer ring of the lower part of the socket insulation mounting plate, and the slotted hole matching structures, so that other bayonets and stop devices are not needed for limiting, the installation operation mode of the electric contact is greatly simplified, and the installation efficiency is improved.
Preferably, three round holes which are distributed in an equilateral triangle shape are formed in the inner rings of the upper part of the insulating mounting plate and the upper part of the socket insulating mounting plate, three columnar round bosses which are distributed in an equilateral triangle shape are formed in the inner rings of the lower part of the plug insulating mounting plate and the lower part of the socket insulating mounting plate, step holes are formed in the round bosses, the contact pins of the optical contact are transversely limited through the matching structures of the three round holes and the columnar round bosses of the upper part of the plug insulating mounting plate and the lower part of the plug insulating mounting plate, the upper part of the socket insulating mounting plate and the inner rings of the lower part of the socket insulating mounting plate, the longitudinal limit is carried out through a unidirectional stop spring, the rapid installation of the optical contact after the optical fiber end faces are processed is realized, and the connector optical fiber installation processing technology and mode are simplified.
Preferably, the step holes of the lower part of the plug insulation mounting plate and the lower part of the socket insulation mounting plate are respectively provided with a reed type unidirectional stop spring coil, and the three round holes and the columnar round boss matching structures of the upper part of the plug insulation mounting plate and the lower part of the plug insulation mounting plate, the upper part of the socket insulation mounting plate and the inner ring of the lower part of the socket insulation mounting plate are used for transversely limiting the contact pin of the optical contact, and the unidirectional stop spring is used for longitudinally limiting the contact pin.
Preferably, the upper parts of the plug insulation mounting plate and the socket insulation mounting plate are respectively provided with an arc boss positioning key, so that accurate positioning coupling with the connector plug can be realized, and the photoelectric performance is improved.
The beneficial effects of the utility model are as follows:
1. the insulation mounting plate structure of the connector adopts the structure that the inner ring and the outer ring are distributed in an equilateral triangle shape to form the mounting slots of the sub-contact pieces, wherein the outer ring is electrically connected, and the inner ring is connected with the optical fibers; meanwhile, an upper part and a lower part are adopted in the design of an insulating mounting plate of the plug and the socket, triangular symmetrical male and female column holes used between the upper part and the lower part are matched, and the transverse and longitudinal limit of the optical and electric contact pieces is realized through the internal structures of the columns and the holes, so that precise connection and reliable connection are realized;
2. the aerial insertion insulating mounting plate adopts an upper part structure and a lower part structure to carry out matching design, and the electro-optic contact piece is longitudinally and transversely limited through the slotted hole structure and the stop spring respectively, so that the precision coupling of a plug and a socket is realized.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic cross-sectional structure of an insulating mounting board of a 3-optical 3-electrical hybrid connector according to the present utility model;
fig. 2 is a schematic diagram of an insulation mounting board disassembly structure of a 3-optical 3-electrical hybrid connector according to the present utility model;
fig. 3 is a schematic diagram of a disassembled structure of an insulation mounting board of a 3-optical 3-electrical hybrid connector according to another view angle;
in the figure: 1. an optical fiber ferrule; 2. a plug housing; 3. a socket housing; 4. a one-way stop spring; 5. the plug insulates the lower part of the mounting plate; 6. an electrical contact lead; 7. a plug insulating mounting plate upper portion; 8. an upper portion of the receptacle insulating mounting plate; 9. an electrical contact pin; 10. the socket insulates the lower portion of the mounting plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an insulating mounting panel of 3 light 3 electric hybrid connector, including fiber-optic lock pin 1, a plug insulation mounting panel for wearing guide fiber-optic lock pin 1, with the socket insulation mounting panel of plug insulation mounting panel aerial plug, the cover is established at the outside plug shell 2 of plug insulation mounting panel, and the cover is established at the outside socket shell 3 of socket insulation mounting panel, the plug insulation mounting panel includes plug insulation mounting panel upper portion 7 and plug insulation mounting panel lower part 5, plug insulation mounting panel upper portion 7 and plug insulation mounting panel lower part 5 adopt the structure of triangle symmetry's male and female post hole matching, and inboard cover is equipped with electric contact guide 6, the socket insulation mounting panel includes socket insulation mounting panel upper portion 8 and socket insulation mounting panel lower part 10, socket insulation mounting panel upper portion 8 and socket insulation mounting panel lower part 10 adopt the structure of triangle symmetry's male and female post hole matching, and inboard cover is equipped with electric contact pin 9.
The outer ring of the upper plug insulation mounting plate part 7 and the outer ring of the upper socket insulation mounting plate part 8 are provided with three semi-open round holes distributed in an equilateral triangle, the outer ring of the lower plug insulation mounting plate part 5 and the outer ring of the lower socket insulation mounting plate part 10 are provided with three columnar round bosses distributed in an equilateral triangle, slots are formed in the round bosses, the electric contact pins 9 and the electric contact guide sleeves 6 are transversely and longitudinally limited through the three semi-open round holes and the round bosses of the outer ring of the upper plug insulation mounting plate part 7 and the lower plug insulation mounting plate part 5 and the upper socket insulation mounting plate part 8 and the outer ring of the lower socket insulation mounting plate part 10, and the slot matching structure does not need other bayonets and stopping devices to limit, so that the installation operation mode of electric contacts is greatly simplified, and the installation efficiency is improved.
Three round holes which are distributed in an equilateral triangle shape are formed in the inner rings of the upper insulating mounting plate part 7 and the upper socket insulating mounting plate part 8, three cylindrical round bosses which are distributed in an equilateral triangle shape are formed in the inner rings of the lower plug insulating mounting plate part 5 and the lower socket insulating mounting plate part 10, step holes are formed in the round bosses, the contact pins of the optical contact are transversely limited through the matching structures of the three round holes of the upper plug insulating mounting plate part 7 and the lower plug insulating mounting plate part 5, the upper socket insulating mounting plate part 8 and the inner rings of the lower socket insulating mounting plate part 10 and the cylindrical round bosses, longitudinal limitation is carried out through the unidirectional stop spring coils 4, rapid installation of the optical contact after the optical fiber end faces are processed is realized, and the connector optical fiber installation processing technology and mode are simplified.
The spring type unidirectional stop spring coils 4 are arranged in the stepped holes of the plug insulation mounting plate lower part 5 and the socket insulation mounting plate lower part 10, the optical contact pin is transversely limited through the three round holes and the columnar round boss matching structures of the plug insulation mounting plate upper part 7 and the plug insulation mounting plate lower part 5, the socket insulation mounting plate upper part 8 and the socket insulation mounting plate lower part 10 inner ring, and the unidirectional stop spring is used for longitudinally limiting.
The arc boss positioning keys are arranged on the upper part 7 of the plug insulation mounting plate and the upper part 8 of the socket insulation mounting plate, so that accurate positioning coupling with the connector plug can be realized, and the photoelectric performance is improved.
The working principle and the using flow of the utility model are as follows: firstly, a unidirectional stop spring coil 4 is pre-installed in a socket insulation mounting plate lower part 10 and three equilateral triangle symmetrical round holes of an inner ring of a plug insulation mounting plate lower part 5 at preset positions, then 3 electric contact guiding sleeves 6 of a plug are respectively installed in three outer ring semi-open round holes of a plug insulation mounting plate upper part 7, transverse limit of the electric contact guiding sleeves 6 is realized through the semi-open round holes, three columnar round bosses of the plug insulation mounting plate lower part 5 penetrate into the tail parts of the electric contact guiding sleeves 6, slotted holes in bosses of the plug insulation mounting plate lower part 5 are matched with tail slot keys of the electric contact guiding sleeves 6, longitudinal limit of the electric contact guiding sleeves 6 is realized by steps of slotted holes in bosses of the insulation mounting plate lower part 5, and then a semi-finished plug insulation mounting plate after installation is placed in a plug housing 2 and key positions are aligned and fixed;
the installation mode of the socket insulation mounting plate is the same as that of the plug insulation mounting plate, firstly, the unidirectional stop spring coils 4 are installed in three round holes of the inner ring of the upper part 8 of the socket insulation mounting plate, then, the electric contact pins 9 are installed in the semi-open round holes of the outer ring of the upper part 8 of the socket insulation mounting plate, then, three columnar round bosses of the lower part 10 of the socket insulation mounting plate penetrate into the tail parts of the electric contact pins 9, so that slotted holes in the bosses of the lower part 10 of the insulation mounting plate are matched with tail groove keys of the electric contact pins 9 to be installed, the installation of a semi-finished socket insulation mounting plate is completed, finally, the completed semi-finished socket insulation mounting plate is installed in the socket shell 3, the key positions are aligned and then fixed, and the installation of the insulation mounting plate of the plug and the socket is realized;
after the optical fiber inserting core 1 is produced according to the optical fiber connector process, the optical fiber inserting core 1 can be pushed into three round holes which are symmetrical in an equilateral triangle shape from the lower part 10 of the socket insulation mounting plate and the inner ring of the lower part of the plug insulation mounting plate 5, the reed of the unidirectional stop spring coil 4 clamps the maximum diameter step surface of the rear part of the optical fiber inserting needle 1 after the optical fiber inserting needle 1 is pushed to the bottom, so that the optical fiber inserting needle 1 cannot move backwards, and the photoelectric mixed assembly butt joint of the socket can be realized after the plug insulation mounting plate is mounted.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an insulating mounting panel of 3 light 3 electric hybrid connector, includes fiber optic ferrule (1), is used for wearing the plug insulation mounting panel of leading fiber optic ferrule (1), with plug insulation mounting panel that plug insulation mounting panel avid, the cover is established at plug shell (2) of plug insulation mounting panel outside to and cover is established at socket shell (3) of socket insulation mounting panel outside, its characterized in that, plug insulation mounting panel includes plug insulation mounting panel upper portion (7) and plug insulation mounting panel lower part (5), plug insulation mounting panel upper portion (7) and plug insulation mounting panel lower part (5) adopt the structure of triangle symmetry's male and female post hole matching, and inboard cover is equipped with electric contact guide sleeve (6), the socket insulation mounting panel includes socket insulation mounting panel upper portion (8) and socket insulation mounting panel lower part (10), socket insulation mounting panel upper portion (8) and socket insulation mounting panel lower part (10) adopt the structure of triangle symmetry's male and female post hole matching, and inboard cover is equipped with electric contact pin (9).
2. The insulation mounting plate of the 3-photo 3-electric hybrid connector according to claim 1, wherein three semi-open round holes distributed in an equilateral triangle are formed in the outer ring of the upper part (7) of the plug insulation mounting plate and the outer ring of the upper part (8) of the socket insulation mounting plate, three columnar round bosses distributed in an equilateral triangle are formed in the outer ring of the lower part (5) of the plug insulation mounting plate and the outer ring of the lower part (10) of the socket insulation mounting plate, and slotted holes are formed in the round bosses.
3. The insulation mounting plate of the 3-photo 3-electric hybrid connector according to claim 2, wherein three round holes distributed in an equilateral triangle shape are formed in inner rings of an upper part (7) of the insulation mounting plate and an upper part (8) of the socket insulation mounting plate, three columnar round bosses distributed in an equilateral triangle shape are formed in inner rings of a lower part (5) of the plug insulation mounting plate and a lower part (10) of the socket insulation mounting plate, and step holes are formed in the round bosses.
4. An insulating mounting plate for a 3-photo 3 electrical hybrid connector according to claim 3, wherein the spring type unidirectional stop coils (4) are mounted in stepped holes of the plug insulating mounting plate lower part (5) and the socket insulating mounting plate lower part (10).
5. The insulation mounting plate of a 3-photo 3-electric hybrid connector according to claim 1, wherein the upper part (7) of the plug insulation mounting plate and the upper part (8) of the socket insulation mounting plate are provided with arc boss positioning keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029932.XU CN219590563U (en) | 2023-05-04 | 2023-05-04 | Insulating mounting plate of 3 light 3 electric mixed connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029932.XU CN219590563U (en) | 2023-05-04 | 2023-05-04 | Insulating mounting plate of 3 light 3 electric mixed connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219590563U true CN219590563U (en) | 2023-08-25 |
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ID=87695719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321029932.XU Active CN219590563U (en) | 2023-05-04 | 2023-05-04 | Insulating mounting plate of 3 light 3 electric mixed connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219590563U (en) |
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2023
- 2023-05-04 CN CN202321029932.XU patent/CN219590563U/en active Active
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