CN205484935U - Audio frequency optic fibre drive assembly structure - Google Patents
Audio frequency optic fibre drive assembly structure Download PDFInfo
- Publication number
- CN205484935U CN205484935U CN201620277650.5U CN201620277650U CN205484935U CN 205484935 U CN205484935 U CN 205484935U CN 201620277650 U CN201620277650 U CN 201620277650U CN 205484935 U CN205484935 U CN 205484935U
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- optic fibre
- contact pin
- photoelectric conversion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an audio frequency optic fibre drive assembly structure, including socket (1) and plug (2), the back end connection of plug has optic fibre (3), the main part of plug is cylindrical, and the preceding tip of plug is equipped with optical emitter (21), is equipped with on the plug and takes internal screw thread adapter sleeve (23), the optical emitter setting is put at the central point of plug, the optical emitter links to each other with optic fibre, the preceding tip of plug is equipped with contact pin (22) of N root perpendicular to plug terminal surface, and the circumference of the relative plug of N thong needle is evenly arranged, N is the integer, and N is greater than 3, the tip of socket is equipped with light -receiving and photoelectric conversion part (12), is equipped with amplifier (13) that link to each other with light -receiving and photoelectric conversion part in the plug, the tip of socket is equipped with N and is used for holding the jack of contact pin, the outside of socket be equipped with with the external screw thread of internal thread adaptation. This audio frequency optic fibre drive assembly structure structure is compact, connects reliably easy to carry out.
Description
Technical field
This utility model relates to a kind of audio optical fibre and drives modular construction.
Background technology
Existing audio optical fibre drives assembly, owing to lacking good bindiny mechanism between plug and socket, easily loosen or plug from falling between plug and socket, affect signal transmission, and the communication environment of automotive interior is more severe, noise and interference are big, there is also lasting vibration, higher to the reliability requirement of data transmission, it is therefore necessary to design a kind of new audio optical fibre and drive modular construction.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of audio optical fibre and drives modular construction, and this audio optical fibre drives modular construction to have and constructs compact and connect reliable advantage, and anti-vibration effect is obvious.
The technical solution of utility model is as follows:
A kind of audio optical fibre drives modular construction, including socket 1 and plug 2；The rearward end of plug connects optical fiber 3；
The main body of plug is cylindrical, and the leading section of plug is provided with optical transmitting set 21, and plug is provided with tapped adapter sleeve 23；Optical transmitting set is arranged on the center of plug；Optical transmitting set is connected with optical fiber；
The leading section of plug is provided with N root and is perpendicular to the contact pin 22 of plug end face, and the circumference of N root contact pin opposing plug is evenly arranged；N is integer, and N is more than 3；
The end of socket is provided with light-receiving and photoelectric conversion part 12, is provided with the amplifier 13 being connected with light-receiving and photoelectric conversion part in plug；The end of socket is provided with N number of jack for accommodating described contact pin；The outside of socket is provided with the external screw thread adaptive with described female thread.
After socket and plug connects, optical transmitting set is directed to transmit data with light-receiving and photoelectric conversion part.The tail end of adapter sleeve is provided with the bonnet with through hole, and through hole is for through optical fiber, and bonnet and screw thread jointly act on and can compress plug and socket.
N is 6.
Amplifier is used for amplifying the signal of telecommunication, plays the effect that signal drives generally.
Beneficial effect:
Audio optical fibre of the present utility model drives modular construction, uses unique contact pin circumferentially to achieve the circumferentially positioned of head, provides good guarantee for optical signal transmission；It addition, plug and socket is docked by screw thread 4 and fastens by adapter sleeve, reinforcement effect is played in the connection to both, preventing plug from falling, therefore, this audio optical fibre drives modular construction can realize being reliably connected of plug, be conducive to ensureing the smooth and easy transmission of data, it is easy to promotion and implementation.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram (profile) that audio optical fibre of the present utility model drives modular construction；
Fig. 2 is the end view of plug.
Label declaration: 1-socket, 2-plug, 3-optical fiber, 4-screw thread, 12-light-receiving and photoelectric conversion part, 13-amplifier, 21-optical transmitting set, 22-contact pin, 23-adapter sleeve.
Detailed description of the invention
Below with reference to the drawings and specific embodiments, this utility model is described in further details:
Embodiment 1:
As shown in Figure 1-2, a kind of audio optical fibre drives modular construction, including socket 1 and plug 2；The rearward end of plug connects optical fiber 3；
The main body of plug is cylindrical, and the leading section of plug is provided with optical transmitting set 21, and plug is provided with tapped adapter sleeve 23；Optical transmitting set is arranged on the center of plug；Optical transmitting set is connected with optical fiber；
The leading section of plug is provided with the circumference of 6 22,6 contact pin opposing plug of contact pin being perpendicular to plug end face and is evenly arranged；
The end of socket is provided with light-receiving and photoelectric conversion part 12, is provided with the amplifier 13 being connected with light-receiving and photoelectric conversion part in plug；The end of socket is provided with 6 for the jack accommodating described contact pin；The outside of socket is provided with the external screw thread adaptive with described female thread.
After socket and plug connects, optical transmitting set is directed to transmit data with light-receiving and photoelectric conversion part.The tail end of adapter sleeve is provided with the bonnet with through hole, and through hole is for through optical fiber, and bonnet and screw thread jointly act on and can compress plug and socket.
Claims (2)
1. an audio optical fibre drives modular construction, it is characterised in that include socket (1) and plug (2)；The rearward end of plug connects optical fiber (3)；
The main body of plug is cylindrical, and the leading section of plug is provided with optical transmitting set (21), and plug is provided with tapped adapter sleeve (23)；Optical transmitting set is arranged on the center of plug；Optical transmitting set is connected with optical fiber；
The leading section of plug is provided with N root and is perpendicular to the contact pin (22) of plug end face, and the circumference of N root contact pin opposing plug is evenly arranged；N is integer, and N is more than 3；
The end of socket is provided with light-receiving and photoelectric conversion part (12), is provided with the amplifier (13) being connected with light-receiving and photoelectric conversion part in plug；The end of socket is provided with N number of jack for accommodating described contact pin；The outside of socket is provided with the external screw thread adaptive with described female thread.
Audio optical fibre the most according to claim 1 drives modular construction, it is characterised in that N is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277650.5U CN205484935U (en) | 2016-04-06 | 2016-04-06 | Audio frequency optic fibre drive assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277650.5U CN205484935U (en) | 2016-04-06 | 2016-04-06 | Audio frequency optic fibre drive assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484935U true CN205484935U (en) | 2016-08-17 |
Family
ID=56645698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277650.5U Expired - Fee Related CN205484935U (en) | 2016-04-06 | 2016-04-06 | Audio frequency optic fibre drive assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484935U (en) |
-
2016
- 2016-04-06 CN CN201620277650.5U patent/CN205484935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180406 |