CN209946466U - Long-distance optical transmission module meeting USB3.1Gen2 specification - Google Patents
Long-distance optical transmission module meeting USB3.1Gen2 specification Download PDFInfo
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- CN209946466U CN209946466U CN201920977857.7U CN201920977857U CN209946466U CN 209946466 U CN209946466 U CN 209946466U CN 201920977857 U CN201920977857 U CN 201920977857U CN 209946466 U CN209946466 U CN 209946466U
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- receiving terminal
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Abstract
The utility model belongs to the technical field of optical modules, and discloses a long-distance optical transmission module meeting USB3.1Gen2 standard, which comprises a shell, wherein one side of the shell is provided with a connecting groove, a receiving terminal is arranged in the connecting groove, a sending terminal is arranged at one end of the shell opposite to the receiving terminal, a rectangular groove is arranged at one side of the outer part of the shell and positioned at the receiving terminal, a clamping plate is arranged at the outer part of the receiving terminal, a limiting groove matched with the receiving terminal is arranged in the clamping plate, and a push plate is connected at one side of the top of the clamping plate, the utility model can improve the stability of the clamping plate when the clamping plate moves in the rectangular groove through the push plate and a slide rail, the limiting groove in the clamping plate can prevent the receiving terminal from being inserted into a terminal device in an inclined way, further play a role in protecting the device, and a baffle positioned at one side of the, thereby preventing dust from entering the port in time.
Description
Technical Field
The utility model belongs to the technical field of the optical module, concretely relates to satisfy USB3.1Gen2 standard's long distance optical transmission module.
Background
The optical module is composed of an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part, the optical module is used for photoelectric conversion, a transmitting end converts an electric signal into an optical signal, and a receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber.
However, the usb3.1gen2 long-distance optical transmission module on the market still has defects in use, for example, when the conventional device is inserted into an equipment terminal at an angle, the receiving end inside the device is easily damaged, and when the transmitting end of the device is not used, the transmitting end is mostly sealed by a rubber plug, and the rubber plug is easily lost, so that the device is difficult to seal the transmitting end.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a satisfy USB3.1Gen2 standard's long distance optical transmission module to it is difficult to protect the receiving end to solve the device that provides in the above-mentioned background art, and the device is difficult to carry out the problem sealed to sending the end.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a satisfy USB3.1Gen2 standard long distance optical transmission module, which comprises a housin, the spread groove has been seted up to one side of casing, the internally mounted of spread groove has the receiving terminal, the sending terminal is installed for the one end of receiving terminal to the casing, the rectangular channel has been seted up to the outside of casing and the one side that is located the receiving terminal, the outside of receiving terminal is provided with the cardboard, the inside of cardboard is seted up with receiving terminal assorted spacing groove, and top one side of cardboard is connected with the push pedal, slide rail sliding connection is passed through with the rectangular channel to the push pedal, casing one end just is located the top of sending terminal and is provided with the baffle, the baffle rotates through rotating the seat with the casing and.
Preferably, a gasket is fixed on the inner wall of the baffle, and a negative pressure groove is formed in the outer wall of the gasket.
Preferably, the arc chamfer of the top layer of the rotating seat is in transition to form an arc surface.
Preferably, the heat dissipation grooves are formed in two sides of the outer portion of the shell, and heat conduction fins are fixed inside the heat dissipation grooves.
Preferably, the inner wall of the push plate is provided with an anti-slip groove, and the anti-slip groove is arranged in the vertical direction.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses set up push pedal, rectangular channel, cardboard and spacing groove, can improve the stability of cardboard when the rectangular channel inside removes through push pedal and slide rail, and the inside spacing groove of cardboard can prevent to receive terminal slope and insert terminal equipment, and then can further play the guard action to the device.
(2) The utility model discloses set up and rotated seat and baffle, can be fast open or close the baffle that the casing is located sending terminal one side through rotating the seat, and then make sending terminal can use at any time, also can play airtight effect to the port of sending terminal simultaneously to in time avoid the dust entry port.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the housing of the present invention;
FIG. 3 is a side view of the clamping plate of the present invention;
in the figure: 1-arc surface, 2-baffle, 3-gasket, 4-rotating seat, 5-shell, 6-antiskid groove, 7-clamping plate, 8-receiving terminal, 9-connecting groove, 10-rectangular groove, 11-push plate, 12-slide rail, 13-sending terminal, 14-radiating groove, 15-heat conducting fin and 16-limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a long-distance optical transmission module meeting USB3.1Gen2 specifications comprises a shell 5, a connecting groove 9 is formed in one side of the shell 5, a receiving terminal 8 is installed inside the connecting groove 9, a sending terminal 13 is installed at one end, opposite to the receiving terminal 8, of the shell 5, the sending terminal 13 can convert an electric signal into an optical signal, the receiving terminal 8 can convert the optical signal into the electric signal, and further can complete signal transmission, a rectangular groove 10 is formed in one side, located on the receiving terminal 8, of the outer portion of the shell 5, a clamping plate 7 is arranged on the outer portion of the receiving terminal 8, a limiting groove 16 matched with the receiving terminal 8 is formed in the clamping plate 7, a push plate 11 is connected to one side of the top of the clamping plate 7, the push plate 11 is in sliding connection with the rectangular groove 10 through a sliding rail 12, when the receiving terminal 8 is connected with a terminal device through the connecting groove 9, the clamping plate, because the limiting groove 16 can make the card board 7 closely contact with the receiving terminal 8 in real time, when the receiving terminal 8 is inserted into the terminal equipment in an inclined manner, the receiving terminal 8 will be slightly deformed, and then the friction force between the card boards 7 can be increased, then the card board 7 will be still outside the terminal equipment, so as to prevent the device from being inserted into the terminal equipment in an inclined manner, thereby the device can be protected, a baffle 2 is arranged at one end of the shell 5 and above the sending terminal 13, the baffle 2 is rotatably connected with the shell 5 through a rotating seat 4, the interface type of the sending terminal 13 is a USB3.1 interface, the baffle 2 can be rotated to one side of the top of the shell 5 by using the rotating seat 4, so that the sending terminal 13 can be exposed at one end of the shell 5, thereby a user can conveniently transmit data by using the USB3.1 interface, after the device is used, the baffle 2 can automatically shield the port of the sending terminal 13, the port of the transmission terminal 13 can thus be protected from dust entering the port and affecting the use of the device.
Further, a gasket 3 is fixed on the inner wall of the baffle plate 2, and a negative pressure groove is formed in the outer wall of the gasket 3, so that the sealing performance between the baffle plate 2 and the shell 5 is further improved.
Furthermore, one side layer of the arc chamfer at the top of the rotating seat 4 is in transition to form an arc surface 1, so that the phenomenon that the edge of the rotating seat 4 scratches a worker is avoided.
Specifically, heat dissipation grooves 14 have been all seted up to the outside both sides of casing 5, and heat conduction fin 15 is fixed with to the inside of heat dissipation grooves 14, and then can dispel the heat fast in making the device working process.
Specifically, the inner wall of the push plate 11 is provided with an anti-slip groove 6, and the anti-slip groove 6 is arranged in the vertical direction so as to increase the friction force between the hand of the worker and the push plate 11.
The utility model discloses a theory of operation and use flow: the utility model discloses a when using, can be directly be connected receiving terminal 8 with terminal equipment through spread groove 9, in the device connection process, cardboard 7 can drive push pedal 11 and remove to the centre department of casing 5 along rectangular channel 10, because spacing groove 16 can make cardboard 7 in real time with receiving terminal 8 in close contact with, and then can prevent the device slope and insert terminal equipment, later accessible transmitting terminal 13 is leading-in with information, treat the leading-in back of closing of information, the accessible rotates seat 4 and rotates baffle 2 to one side of transmitting terminal 13, so that the port to transmitting terminal 13 is sealed, and then prevent that the dust from getting into the inside of transmitting terminal 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a satisfy USB3.1Gen2 standard's long distance optical transmission module, includes the casing, the spread groove has been seted up to one side of casing, the internally mounted of spread groove has receiving terminal, the casing is installed transmission terminal, its characterized in that for receiving terminal's one end: the utility model discloses a terminal, including casing, receiving terminal, push pedal, slide rail, baffle, slide rail, rectangular channel has been seted up to the outside of casing and is located one side of receiving the terminal, the outside of receiving the terminal is provided with the cardboard, the inside of cardboard set up with receive terminal assorted spacing groove, and top one side of cardboard is connected with the push pedal, the push pedal passes through slide rail sliding connection with the rectangular channel, casing one end just is located the top of sending the.
2. The long-distance optical transmission module meeting the usb3.1gen2 specification of claim 1, wherein: a gasket is fixed on the inner wall of the baffle, and a negative pressure groove is formed in the outer wall of the gasket.
3. The long-distance optical transmission module meeting the usb3.1gen2 specification of claim 1, wherein: and the arc chamfer on one side layer of the top of the rotating seat is in transition to form an arc surface.
4. The long-distance optical transmission module meeting the usb3.1gen2 specification of claim 1, wherein: the heat dissipation structure is characterized in that heat dissipation grooves are formed in two sides of the outer portion of the shell, and heat conduction fins are fixed inside the heat dissipation grooves.
5. The long-distance optical transmission module meeting the usb3.1gen2 specification of claim 1, wherein: the inner wall of the push plate is provided with an anti-slip groove, and the anti-slip groove is arranged in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977857.7U CN209946466U (en) | 2019-06-26 | 2019-06-26 | Long-distance optical transmission module meeting USB3.1Gen2 specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977857.7U CN209946466U (en) | 2019-06-26 | 2019-06-26 | Long-distance optical transmission module meeting USB3.1Gen2 specification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209946466U true CN209946466U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920977857.7U Active CN209946466U (en) | 2019-06-26 | 2019-06-26 | Long-distance optical transmission module meeting USB3.1Gen2 specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209946466U (en) |
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2019
- 2019-06-26 CN CN201920977857.7U patent/CN209946466U/en active Active
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