CN212231461U - Optical fiber repeater far-end machine - Google Patents
Optical fiber repeater far-end machine Download PDFInfo
- Publication number
- CN212231461U CN212231461U CN202020979702.XU CN202020979702U CN212231461U CN 212231461 U CN212231461 U CN 212231461U CN 202020979702 U CN202020979702 U CN 202020979702U CN 212231461 U CN212231461 U CN 212231461U
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- CN
- China
- Prior art keywords
- end machine
- machine body
- remote
- distal end
- flitch
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- Expired - Fee Related
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Abstract
The utility model discloses an optic fibre repeater distal end machine relates to the communication equipment field, and this optic fibre repeater distal end machine includes the distal end machine body that has the plug through the connection of electric lines, and there are two mounting panels one side of distal end machine body through two hinged joint, and the distal end machine body other end is equipped with a mounting panel, and the mounting panel is equipped with the flitch perpendicularly, and flitch and distal end machine body side correspondence are opened there is the jack, have inserted a bolt in the jack of flitch and distal end machine body side, have all opened the mounting hole on all mounting panels. The remote end machine of the optical fiber repeater can be stably fixed on a wall surface, and the remote end machine can be conveniently turned, so that the remote end machine can be conveniently detached or operated, and the optical fiber repeater is very convenient to use.
Description
Technical Field
The utility model relates to a communication equipment field, concretely relates to optic fibre repeater distal end machine.
Background
The optical fiber repeater is a repeater for signal transmission by means of optical fibers, and can solve the problems of villages, towns, tourist areas, highways and the like which cannot receive base station signals and the problems of signal coverage in large and ultra-large buildings by utilizing the characteristics of small optical fiber transmission loss, convenient wiring and suitability for long-distance transmission, and is used for occasions such as large high-rise regional buildings, cells and the like with higher requirements. A near-end machine of the optical fiber repeater is coupled with a downlink signal of a base station, a radio frequency signal is converted into an intermediate frequency signal through a duplexer and a frequency conversion module, an analog intermediate frequency signal is sampled into a digital signal through an intermediate frequency board high-speed A/D converter, the digital down-conversion is realized by a function FPGA according to the requirements of mobile networks of different systems, the channelization processing is realized, the automatic gain control and the automatic noise elimination are completed, a CPRI protocol is operated, and an optical module converts the digital signal into an optical signal and transmits the optical signal to a far-end machine. The far-end machine of the optical fiber repeater converts a received optical signal into a digital signal, converts the digital signal into a digital analog signal through the intermediate frequency board, converts the digital analog signal into a radio frequency signal through the frequency conversion module after the digital analog signal is converted through the DUC of the FPGA, amplifies the radio frequency signal through the power amplification and low noise amplification integrated module, and transmits the radio frequency signal through the transmitting antenna. The remote end machine of the optical fiber repeater is often hung on a wall surface, and the existing remote end machine of the optical fiber repeater is designed to be simpler, namely, the mounting plate is arranged on the side surface and passes through the mounting plate through a bolt to be fixed on the wall surface. During the use process, the remote end machine of the optical fiber repeater is required to be turned over for disassembly or operation. The existing remote end machine of the optical fiber repeater can not be turned randomly after being fixed on a wall surface, and the remote end machine can be taken down and turned by detaching the screw, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an optic fibre repeater distal end machine, can fix on the wall steadily to can conveniently turn the distal end machine, be favorable to taking apart or operating the distal end machine, it is very convenient to use.
In order to achieve the above object, the present invention provides the following technical solutions:
this optic fibre repeater distal end machine includes the distal end machine body that has the plug through the connection of electric lines, and one side of distal end machine body has two flat mounting panels through two hinged joint, and the distal end machine body other end is equipped with a mounting panel, and the mounting panel is equipped with rectangular plate's flitch perpendicularly, and flitch and distal end machine body side correspond to open there is the jack, has inserted a bolt in the jack of flitch and distal end machine body side, has all opened the mounting hole on all mounting panels.
As a further optimization of the technical solution, the housing of the remote machine body is made of aluminum alloy.
As the further optimization of the technical scheme, the mounting plate and the hinge are both made of aluminum alloy, and the shell and the mounting plate of the remote machine body are both connected with the hinge through screws.
As a further optimization of the technical scheme, the flitch is made of aluminum alloy and is connected with the mounting plate through welding.
As the further optimization of the technical scheme, the bolt is made of aluminum alloy, and the bolt is in transition fit with the flitch and the jack on the side face of the far-end machine body.
The beneficial effect of adopting above technical scheme is: when the remote end machine of the optical fiber repeater is installed, the mounting plate can be fixed at a proper position on the wall surface by penetrating through the mounting hole through the screw, and then the plug is inserted into the socket to provide electric energy for the remote end machine body. After inserting the bolt into the jack of flitch and the jack of distal end machine body, alright fixed distal end machine body. After the bolt is pulled out, the remote machine body can be rotated around the hinge to turn over, so that the remote machine is convenient to disassemble or operate. The remote end machine of the optical fiber repeater can be stably fixed on a wall surface, and the remote end machine can be conveniently turned, so that the remote end machine can be conveniently detached or operated, and the optical fiber repeater is very convenient to use.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a front view of the remote unit of the fiber optic repeater;
FIG. 2 is a bottom view of the remote of a fiber optic repeater.
Wherein, 1-distal end machine body, 2-plug, 3-electric wire, 4-mounting panels, 5-hinge, 6-bolt, 7-flitch, 8-mounting holes.
Detailed Description
The following describes the preferred embodiment of the remote machine of the fiber-optic repeater in detail with reference to the attached drawings.
Fig. 1 and fig. 2 show the specific implementation of the remote machine of the fiber-optic repeater:
with reference to fig. 1 and fig. 2, the remote end of the optical fiber repeater includes a remote end body 1 connected with a plug 2 through an electric wire 3, one side of the remote end body 1 is connected with two flat mounting plates 4 through two hinges 5, the other end of the remote end body 1 is provided with one mounting plate 4, the mounting plate 4 is vertically provided with a rectangular plate-shaped flitch 7, the flitch 7 and the side surface of the remote end body 1 are correspondingly provided with insertion holes, a pin 6 is inserted into the insertion holes on the side surfaces of the flitch 7 and the remote end body 1, and the pin 6 can be inserted into the insertion hole of the remote end body 1 through the flitch 7. All the mounting plates 4 are provided with mounting holes 8.
The shell of the remote machine body 1 is made of aluminum alloy, and is firm, durable and good in corrosion resistance. The mounting plate 4 and the hinge 5 are made of aluminum alloy, the mounting plate is firm and durable, the corrosion resistance is good, and the shell of the remote machine body 1 and the mounting plate 4 are connected with the hinge 5 through screws. The flitch 7 is made by the aluminum alloy, and is sturdy and durable, and corrosion resisting property is good, and the flitch 7 is connected with mounting panel 4 through the welding. The bolt 6 is made by the aluminum alloy, and is sturdy and durable, and corrosion resisting property is good, and bolt 6 all transition fit with the jack of flitch 7 and distal end machine body 1 side.
When the remote end machine of the optical fiber repeater is installed, the mounting plate 4 can be fixed at a proper position on the wall surface by penetrating through the mounting hole 8 through a screw, the remote end machine body 1 is hung, and then the plug 2 is inserted into the socket to provide electric energy for the remote end machine body 1. After inserting the bolt 6 into the insertion hole of the flitch 7 and the insertion hole of the remote terminal body 1, the remote terminal body 1 can be fixed well. After the bolt 6 is pulled out, the remote machine body 1 can be rotated around the hinge 5 to turn over, so that the remote machine body 1 is convenient to disassemble or operate. The remote end machine of the optical fiber repeater can be stably fixed on a wall surface, and the remote end machine body 1 can be conveniently turned, so that the remote end machine body 1 can be conveniently detached or operated, and the optical fiber repeater is very convenient to use.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (5)
1. A fiber optic repeater remote machine is characterized in that: the optical fiber repeater far-end machine comprises a far-end machine body (1) connected with a plug (2) through an electric wire (3), one side of the far-end machine body (1) is connected with two flat-plate-shaped mounting plates (4) through two hinges (5), the other end of the far-end machine body (1) is provided with one mounting plate (4), the mounting plate (4) is vertically provided with a rectangular plate-shaped patch board (7), the side faces of the patch board (7) and the far-end machine body (1) are correspondingly provided with jacks, a bolt (6) is inserted into the jacks on the side faces of the patch board (7) and the far-end machine body (1), and mounting holes (8) are formed in all the mounting plates (4).
2. The remote fiber repeater according to claim 1, wherein: the shell of the remote machine body (1) is made of aluminum alloy.
3. The remote fiber repeater according to claim 1, wherein: the mounting plate (4) and the hinge (5) are made of aluminum alloy, and the shell of the remote machine body (1) and the mounting plate (4) are connected with the hinge (5) through screws.
4. The remote fiber repeater according to claim 1, wherein: the flitch plate (7) is made of aluminum alloy, and the flitch plate (7) is connected with the mounting plate (4) through welding.
5. The remote fiber repeater according to claim 1, wherein: the bolt (6) is made of aluminum alloy, and the bolt (6) is in transition fit with the flitch (7) and the jacks on the side face of the remote terminal body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979702.XU CN212231461U (en) | 2020-06-02 | 2020-06-02 | Optical fiber repeater far-end machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979702.XU CN212231461U (en) | 2020-06-02 | 2020-06-02 | Optical fiber repeater far-end machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231461U true CN212231461U (en) | 2020-12-25 |
Family
ID=73929975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020979702.XU Expired - Fee Related CN212231461U (en) | 2020-06-02 | 2020-06-02 | Optical fiber repeater far-end machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231461U (en) |
-
2020
- 2020-06-02 CN CN202020979702.XU patent/CN212231461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201225 Termination date: 20210602 |