CN213934307U - Integrated substrate for a conditioning assembly - Google Patents
Integrated substrate for a conditioning assembly Download PDFInfo
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- CN213934307U CN213934307U CN202023335794.7U CN202023335794U CN213934307U CN 213934307 U CN213934307 U CN 213934307U CN 202023335794 U CN202023335794 U CN 202023335794U CN 213934307 U CN213934307 U CN 213934307U
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Abstract
The utility model relates to the technical field of substrate installation, in particular to an integrated substrate for an adjusting component, which comprises an integrated substrate fixed in an installation box, wherein a photoelectric conversion chip, an amplifier and a passive electronic component are integrated on the integrated substrate; the mounting box is provided with a plurality of mounting cavities, the openings of the mounting cavities face upwards, and the integrated substrate is fixed in the mounting cavities; the cover plate is used for covering the top of the mounting box to cover the mounting cavity; the front side of the installation cavity is provided with an optical fiber hole, the rear side of the installation cavity is provided with an output hole, annular fixing grooves are respectively formed in the inner walls of the optical fiber hole and the output hole, and an annular air bag is fixedly arranged on each fixing groove; the air port end of the annular air bag is fixedly provided with a first air pipe, the air outlet of the first air pipe is communicated with the air port of the annular air bag, and the air inlet is fixedly provided with a one-way air inlet valve; still include the second trachea, the tracheal inlet end of second communicates with the pipe shaft of first trachea, and detachable is connected with out the air cock on the gas outlet. The utility model discloses completion operation that can be convenient when needs overhaul.
Description
Technical Field
The utility model relates to a substrate mounting technical field, in particular to integrated substrate for adjusting part.
Background
In the field of photoelectric communication, an integrated substrate can be obtained by integrating a photoelectric conversion chip, an amplifier, and passive electronic components (such as a resistor and a capacitor). And then the photoelectric conversion chip is coupled with the optical fiber, the amplifier is connected with the radio frequency connector, and the integrated substrate can convert the optical signal input by the optical fiber into an electric signal, amplify the electric signal and output the amplified electric signal by the radio frequency connector.
With the development of microwave photon transmission technology, the transmission scale is larger and larger, and most of the time, the adjustment component of a single integrated substrate is difficult to meet the actual requirement. A single conditioning assembly is required to be able to mount multiple integrated substrates.
The applicant provides an integrated adjusting assembly, wherein a plurality of mounting cavities are formed in a mounting box, an output hole is formed in the front side of each mounting cavity, and an optical fiber input hole is formed in the rear side of each mounting cavity. After the integrated substrate is fixed in the installation cavity, the optical fiber is fed into the installation cavity from the optical fiber input hole to be coupled with the photoelectric conversion chip on the integrated substrate, the radio frequency connector is fed into the installation cavity through the input to be connected with the amplifier on the integrated substrate, and then the cover plate is covered on the box body.
In this way, integration of a plurality of integrated substrates can be achieved. In order to ensure that the integrated substrates do not influence each other during working and ensure the dustproof and waterproof performance, the optical fiber and the radio frequency connector are sent into the installation cavity and then sealed and fixed by using a connecting piece, welding and other modes. However, this is very difficult to handle when the optical fibre or rf connector is defective and needs to be repaired, and the forced hard removal is likely to damage the device, and often it is even possible to replace the entire adjustment assembly directly, which is very costly.
Therefore, there is a need for an integrated substrate for a conditioning assembly that can be easily and conveniently handled when needed for servicing.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integrated substrate for adjusting part, completion operation that can be convenient when needs are overhauld.
In order to solve the technical problem, the present application provides the following technical solutions:
the integrated substrate for the adjusting assembly comprises an integrated substrate fixed in a mounting box, wherein a photoelectric conversion chip, an amplifier and a passive electronic component are integrated on the integrated substrate; the mounting box is provided with a plurality of mounting cavities, the openings of the mounting cavities face upwards, and the integrated substrate is fixed in the mounting cavities; the cover plate is used for covering the top of the mounting box to cover the mounting cavity;
the front side of the installation cavity is provided with an optical fiber hole, the rear side of the installation cavity is provided with an output hole, annular fixing grooves are respectively formed in the inner walls of the optical fiber hole and the output hole, and an annular air bag is fixedly arranged on each fixing groove; the air port end of the annular air bag is fixedly provided with a first air pipe, the air outlet of the first air pipe is communicated with the air port of the annular air bag, and the air inlet is fixedly provided with a one-way air inlet valve; the first air pipe is embedded in the side wall of the mounting box, and the one-way air inlet valve is exposed out of the side wall of the mounting box;
the gas outlet is detachably connected with a gas outlet plug; the second air pipe is embedded in the side wall of the mounting box, and the air outlet plug is exposed out of the outer side of the side wall of the mounting box.
The basic scheme principle and the beneficial effects are as follows:
when the optical fiber is installed, the optical fiber penetrates through the optical fiber hole and is coupled with the photoelectric conversion chip on the integrated substrate. Afterwards, the accessible exposes the one-way admission valve in the mounting box lateral wall outside and aerifys to first trachea, because the gas outlet of first trachea and the gas port intercommunication of annular gasbag, gaseous can get into annular gasbag and make its inflation, because annular gasbag fixes in the fixed slot in the optic fibre hole, and the annular gasbag inflation back can wrap up optic fibre, and then reaches sealed effect.
Because the optical fiber hole is only used for passing through the optical fiber, the size of the optical fiber hole has a certain matching degree with the optical fiber originally, and the annular air bag only needs to wrap the optical fiber and provide a sealing effect. And, owing to adopt the annular gasbag to wrap up, even there is the difference in the appearance of optic fibre, the annular gasbag inflation back can both carry out fine parcel to it, and the suitability is outstanding.
When the maintenance is carried out and the optical fiber needs to be pulled out, only the air outlet plug on the air outlet of the second air pipe needs to be detached. Because the tracheal air inlet of second and the pipe shaft intercommunication of first trachea, and the gas port intercommunication of the tracheal gas outlet of first and annular gasbag, pull down out the air cock after, gas in the annular gasbag can outwards get rid of through first trachea and second trachea, and the annular gasbag no longer forms stable parcel to optic fibre to what can relax extracts optic fibre from the optic fibre line downthehole.
The installation and removal process of the rf connector is the same as that of the optical fiber, and will not be described herein.
To sum up, the utility model discloses completion operation that can be convenient when needing to overhaul.
Further, the annular air bag is made of rubber.
The optical fiber and the cable of the radio frequency connector are mostly made of plastics or plastic materials, the annular air bag is made of rubber materials, the friction coefficient between the annular air bag and the optical fiber and the cable of the radio frequency connector is large, and the optical fiber and the cable of the radio frequency connector can be stably wrapped.
Further, the air outlet plug is in threaded connection with an air outlet of the second air pipe.
The air outlet plug can not fall off by itself while the convenient taking-out is ensured.
Further, the amplifier is a low noise amplifier.
Further, the number of the mounting cavities is not less than three.
Furthermore, the sizes and the shapes of the installation cavities are consistent.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial schematic view of a single fiber hole in an embodiment of the present invention;
fig. 3 is a right sectional view of fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the installation box comprises an installation box 1, an installation cavity 2, an optical fiber hole 3, an output hole 4, an annular air bag 5, a first air pipe 6, a one-way air inlet valve 7, a second air pipe 8, an air outlet plug 9 and a cover plate 10.
As shown in fig. 1 to fig. 3, the integrated substrate for the adjusting assembly includes an integrated substrate fixed in the mounting box 1, and a photoelectric conversion chip, an amplifier and passive electronic components are integrated on the integrated substrate.
A plurality of installation cavities 2 are formed in the installation box 1, and the size and the shape of each installation cavity 2 are consistent. Specifically, the number of the mounting cavities 2 is not less than three. In this embodiment, the number of the mounting cavities 2 is four. The opening of the installation cavity 2 faces upwards, and the integrated substrate is fixed in the installation cavity 2; the mounting box further comprises a cover plate 10, and the cover plate 10 is used for covering the top of the mounting box 1 to cover the mounting cavity 2.
The front side of installation cavity 2 is opened there is fiber hole 3, and the rear side is opened there is delivery outlet 4, has opened annular fixed slot respectively on the inner wall of fiber hole 3 and delivery outlet 4, is fixed with annular gasbag 5 on the fixed slot, and in this embodiment, annular gasbag 5 is the rubber material. A first air pipe 6 is fixed at the air port end of the annular air bag 5, the air outlet of the first air pipe 6 is communicated with the air port of the annular air bag 5, and a one-way air inlet valve 7 is fixed at the air inlet; the first air pipe 6 is embedded in the side wall of the mounting box 1, and the one-way air inlet valve 7 is exposed out of the side wall of the mounting box 1.
Still include second trachea 8, the inlet end of second trachea 8 and the shaft intercommunication of first trachea 6, detachable is connected with out gas plug 9 on the gas outlet, in this embodiment, gives vent to anger plug 9 and second trachea 8's gas outlet threaded connection. The second air pipe 8 is embedded in the side wall of the mounting box 1, and the air outlet plug 9 is exposed out of the side wall of the mounting box 1.
The specific implementation process is as follows:
when the optical fiber is installed, the optical fiber is passed through the optical fiber hole 3 and coupled with the photoelectric conversion chip on the integrated substrate. Then, the first air pipe 6 can be inflated through the one-way air inlet valve 7 exposed out of the side wall of the mounting box 1, the air can enter the annular air bag 5 to expand the annular air bag, and the optical fiber can be wrapped after the annular air bag 5 is expanded, so that the sealing effect is achieved.
Because the optical fiber hole 3 is only used for passing through the optical fiber, the size of the optical fiber hole 3 has a certain matching degree with the optical fiber originally, and the annular air bag 5 only needs to wrap the optical fiber well to provide a sealing effect. Moreover, since the annular air bag 5 is adopted for wrapping, even if the shapes of the optical fibers are different, the annular air bag 5 can be wrapped well after being expanded, and the adaptability is excellent. Except that, the optical fiber and the cable of the radio frequency connector are mostly made of plastics or plastic materials, the annular air bag 5 is made of rubber materials, the friction coefficient between the annular air bag and the optical fiber and the cable of the radio frequency connector is large, and the annular air bag can be stably wrapped.
When overhauing, when needing to pull out optic fibre, only need pull down the play gas plug 9 on the 8 gas outlets of second trachea, the gaseous of annular gasbag 5 in can outwards be got rid of through first trachea 6 and second trachea 8, and annular gasbag 5 no longer forms stable parcel to optic fibre to can be light pull out optic fibre from the optic fibre line inslot.
The installation and removal process of the rf connector is the same as that of the optical fiber, and will not be described herein.
The utility model discloses completion operation that can be convenient when needs overhaul.
The above are only embodiments of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the scheme is not described too much, and those skilled in the art know the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become the obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The integrated substrate for the adjusting assembly comprises an integrated substrate fixed in a mounting box, wherein a photoelectric conversion chip, an amplifier and a passive electronic component are integrated on the integrated substrate; the mounting box is provided with a plurality of mounting cavities, the openings of the mounting cavities face upwards, and the integrated substrate is fixed in the mounting cavities; the cover plate is used for covering the top of the mounting box to cover the mounting cavity;
the method is characterized in that: the front side of the installation cavity is provided with an optical fiber hole, the rear side of the installation cavity is provided with an output hole, annular fixing grooves are respectively formed in the inner walls of the optical fiber hole and the output hole, and an annular air bag is fixedly arranged on each fixing groove; the air port end of the annular air bag is fixedly provided with a first air pipe, the air outlet of the first air pipe is communicated with the air port of the annular air bag, and the air inlet is fixedly provided with a one-way air inlet valve; the first air pipe is embedded in the side wall of the mounting box, and the one-way air inlet valve is exposed out of the side wall of the mounting box;
the gas outlet is detachably connected with a gas outlet plug; the second air pipe is embedded in the side wall of the mounting box, and the air outlet plug is exposed out of the outer side of the side wall of the mounting box.
2. The integrated substrate for conditioning components according to claim 1, characterized in that: the annular air bag is made of rubber.
3. The integrated substrate for conditioning components according to claim 1, characterized in that: the air outlet plug is in threaded connection with an air outlet of the second air pipe.
4. The integrated substrate for conditioning components according to claim 1, characterized in that: the amplifier is a low noise amplifier.
5. The integrated substrate for conditioning components according to claim 1, characterized in that: the number of the installation cavities is not less than three.
6. The integrated substrate for conditioning components according to claim 1, characterized in that: the size and the shape of each installation cavity are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335794.7U CN213934307U (en) | 2020-12-31 | 2020-12-31 | Integrated substrate for a conditioning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335794.7U CN213934307U (en) | 2020-12-31 | 2020-12-31 | Integrated substrate for a conditioning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213934307U true CN213934307U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023335794.7U Active CN213934307U (en) | 2020-12-31 | 2020-12-31 | Integrated substrate for a conditioning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213934307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325969A (en) * | 2022-01-06 | 2022-04-12 | 安徽理工大学 | Optical fiber communication protection assembly |
-
2020
- 2020-12-31 CN CN202023335794.7U patent/CN213934307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325969A (en) * | 2022-01-06 | 2022-04-12 | 安徽理工大学 | Optical fiber communication protection assembly |
| CN114325969B (en) * | 2022-01-06 | 2024-01-26 | 安徽理工大学 | Optical fiber communication protection assembly |
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