CN217469972U - Optical transmitter and receiver transmitting device - Google Patents
Optical transmitter and receiver transmitting device Download PDFInfo
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- CN217469972U CN217469972U CN202221566037.7U CN202221566037U CN217469972U CN 217469972 U CN217469972 U CN 217469972U CN 202221566037 U CN202221566037 U CN 202221566037U CN 217469972 U CN217469972 U CN 217469972U
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Abstract
The utility model belongs to the field of optical transmitters, in particular to an optical transmitter-receiver transmitting device, which comprises a bottom plate; the bottom plate is provided with a connecting block, the top of the connecting block is fixedly connected with an optical transmitter and receiver transmitting device body, and the bottom plate is fixedly connected with a shell; through the structural design of stop gear, when optical transmitter and receiver emitter breaks down and needs to dismantle the maintenance, hold the fixed column and rotate the plectane, the plectane can drive gear revolve, the gear drives two racks and moves to both sides, the rack drives two inserts and leaves the slot, remove the spacing to the connecting block, rotate the stopper, make the stopper block card live the fixed block, make the plectane keep motionless, can take off connecting block and optical transmitter and receiver emitter body, during the installation, rotate the stopper, make it contactless with the fixed block, under the effect of spring, two inserts insert and establish into the slot, spacing is carried out to the connecting block, accomplish the installation, realized the function of making things convenient for dismouting optical transmitter and receiver emitter fast.
Description
Technical Field
The utility model relates to an optical transmitter and receiver field specifically is an optical transmitter and receiver emitter.
Background
The light source is a key device in an optical fiber communication system, and an optical transmitter and receiver transmitting device in the optical fiber communication is common equipment in communication such as broadcast television, telephone, internet and the like.
The optical transmitter and receiver transmitter converts an electrical signal carrying information into an optical signal and transmits the optical signal into an optical fiber, and is usually installed somewhere by a bolt.
However, the existing optical transmitter and receiver transmitting device is inconvenient to disassemble and assemble, and when the optical transmitter and receiver transmitting device breaks down and needs to be disassembled for maintenance, the disassembling and assembling operation is troublesome; therefore, an optical transmitter and receiver transmitting device is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiency of the prior art, the problem of the inconvenient dismouting of carrying on of present optical transmitter and receiver emitter, the utility model provides an optical transmitter and receiver emitter.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an optical transmitter and receiver transmitter, which comprises a bottom plate; the optical transmitter and receiver comprises a base plate, a connecting block, an optical transmitter and receiver emitting device body, a shell, a cover plate, a handle and a limiting mechanism, wherein the connecting block is placed on the base plate, the top of the connecting block is fixedly connected with the optical transmitter and receiver emitting device body, the base plate is fixedly connected with the shell, the shell is hinged with the cover plate through a hinge, the top of the cover plate is fixedly connected with the handle, and the top of the base plate is provided with the limiting mechanism;
the limiting mechanism comprises a rotating column which is rotatably connected on the bottom plate through a bearing, a circular plate is fixedly connected at the top end of the rotating column, the top of the circular plate is fixedly connected with a fixed column, the top of the circular plate is fixedly connected with a fixed block, the surface of the rotating column is fixedly connected with a gear, two fixed plates are fixedly connected with the top of the bottom plate, a spring is fixedly connected on each fixed plate, a vertical plate is fixedly connected at one end of the spring, the vertical plate is connected on the bottom plate in a sliding way, racks are fixedly connected on the vertical plate, the two racks are meshed with the gear, one end of the rack is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a moving plate, the moving plate is connected on the bottom plate in a sliding manner, the movable plate is fixedly connected with an insertion block, the connecting block is provided with two insertion grooves, the insertion block is inserted into the insertion grooves, the shell is fixedly connected with a transverse plate, and the transverse plate is rotatably connected with a limiting block through a pin shaft.
Preferably, the casing and the cover plate are provided with heat dissipation assemblies, each heat dissipation assembly comprises a first rectangular opening formed in the cover plate, the cover plate is fixedly connected with a first filter screen plate, the cover plate is fixedly connected with a fan, the casing is provided with two second rectangular openings, the casing is fixedly connected with two second filter screen plates, and the optical transceiver transmitting device body is fixedly connected with heat dissipation fins.
Preferably, four positioning grooves are formed in the top of the bottom plate, four positioning blocks are fixedly connected to the bottom of the connecting block, and the positioning blocks are inserted into the positioning grooves.
Preferably, two first T-shaped sliding grooves are formed in the bottom plate, a first T-shaped sliding block is fixedly connected to the bottom of the vertical plate, and the first T-shaped sliding block is connected into the first T-shaped sliding grooves in a sliding mode.
Preferably, the bottom plate is provided with two second T-shaped sliding grooves, the bottom of the moving plate is fixedly connected with a second T-shaped sliding block, and the second T-shaped sliding block is slidably connected in the second T-shaped sliding grooves.
Preferably, the area of the first filter screen plate is larger than that of the first rectangular opening, and the area of the second filter screen plate is larger than that of the second rectangular opening.
The utility model discloses an useful part lies in:
1. the utility model discloses a structural design of stop gear, when optical transmitter and receiver emitter breaks down and needs to dismantle the maintenance, hold the fixed column and rotate the plectane, the plectane can drive the gear revolve, the gear drives two racks to the both sides motion, the rack drives two inserted blocks and leaves the slot, relieve the spacing to the connecting block, rotate the stopper, make the stopper block the fixed block, make the plectane keep motionless, can take off connecting block and optical transmitter and receiver emitter body, during the installation, rotate the stopper, make it not contact with the fixed block, under the effect of spring, two inserted blocks insert and establish into the slot, spacing is carried out to the connecting block, accomplish the installation, the function of conveniently dismantling the optical transmitter and receiver emitter fast has been realized, the problem that present optical transmitter and receiver emitter inconvenient carries out the dismouting has been solved, the dismouting efficiency of device has been improved;
2. the utility model discloses a radiator unit's structural design, at optical transmitter and receiver emitter body operation in-process, start the fan, the fan is bloied in the casing from the external world, and optical transmitter and receiver emitter body gives out the heat through radiating fin, and wind blows off the heat from second rectangle mouth, has realized the function to the heat dissipation cooling of optical transmitter and receiver emitter, has solved the more unable problem of in time discharging of optical transmitter and receiver emitter heat, has improved optical transmitter and receiver emitter's adaptability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
FIG. 2 is a schematic view of the internal structure of the housing according to the first embodiment;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the first embodiment;
fig. 4 is a schematic view of a heat dissipation assembly according to a first embodiment;
FIG. 5 is a schematic structural diagram of a base plate according to the first embodiment;
FIG. 6 is a schematic view of a connection block according to the first embodiment;
FIG. 7 is a schematic diagram illustrating a structure of the moving plate according to the first embodiment;
fig. 8 is a schematic perspective view of the second embodiment.
In the figure: 1. a base plate; 2. connecting blocks; 3. an optical transmitter and receiver emitting device body; 4. a housing; 5. a cover plate; 6. a handle; 7. rotating the column; 8. a circular plate; 9. fixing a column; 10. a fixed block; 11. a gear; 12. a fixing plate; 13. a spring; 14. a vertical plate; 15. a rack; 16. connecting columns; 17. moving the plate; 18. inserting a block; 19. a slot; 20. a transverse plate; 21. a limiting block; 22. a first rectangular opening; 23. a first filter screen plate; 24. a fan; 25. a second rectangular opening; 26. a second filter screen plate; 27. a heat dissipating fin; 28. positioning a groove; 29. positioning blocks; 30. a first T-shaped chute; 31. a first T-shaped slider; 32. a second T-shaped chute; 33. a second T-shaped slider; 34. mounting a plate; 35. and (7) installing holes.
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 efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-7, an optical transceiver transmitting device includes a base plate 1; the optical transceiver transmission device comprises a base plate 1, a connecting block 2, an optical transceiver transmitting device body 3, a shell 4, a cover plate 5, a handle 6 and a limiting mechanism, wherein the connecting block 2 is placed on the base plate 1, the top of the connecting block 2 is fixedly connected with the optical transceiver transmitting device body 3, the base plate 1 is fixedly connected with the shell 4, the shell 4 is hinged with the cover plate 5 through a hinge, the top of the cover plate 5 is fixedly connected with the handle 6, and the top of the base plate 1 is provided with the limiting mechanism;
the limiting mechanism comprises a rotating column 7 which is rotatably connected onto a bottom plate 1 through a bearing, a circular plate 8 is fixedly connected to the top end of the rotating column 7, a fixed column 9 is fixedly connected to the top of the circular plate 8, a fixed block 10 is fixedly connected to the top of the circular plate 8, a gear 11 is fixedly connected to the surface of the rotating column 7, two fixed plates 12 are fixedly connected to the top of the bottom plate 1, a spring 13 is fixedly connected to each fixed plate 12, a vertical plate 14 is fixedly connected to one end of the spring 13, the vertical plate 14 is slidably connected onto the bottom plate 1, racks 15 are fixedly connected onto the vertical plate 14, the two racks 15 are meshed with the gear 11, a connecting column 16 is fixedly connected to one end of the rack 15, a moving plate 17 is fixedly connected to one end of the connecting column 16, the moving plate 17 is slidably connected onto the bottom plate 1, a moving plate insert block 18 is fixedly connected onto the moving plate 17, and two slots 19 are formed in the connecting block 2, the insertion block 18 is inserted into the insertion slot 19, a transverse plate 20 is fixedly connected to the shell 4, and a limit block 21 is rotatably connected to the transverse plate 20 through a pin shaft;
when the optical transmitter and receiver emitter body 3 is in failure and needs to be detached for maintenance, the fixed column 9 is held to rotate the circular plate 8, the circular plate 8 drives the rotating column 7 to rotate, the rotating column 7 drives the gear 11 to rotate, the gear 11 drives the two racks 15 to move towards two sides, the racks 15 drive the vertical plate 14 and the connecting column 16 to move, the spring 13 is compressed, the connecting column 16 drives the moving plate 17 to move, the moving plate 17 drives the inserting block 18 to move, the inserting block 18 leaves the slot 19, the limiting block 21 is rotated, the limiting block 21 is clamped on the fixed block 10 to prevent the circular plate 8 from rotating, the connecting block 2 and the optical transmitter and receiver emitter body 3 can be taken down, when the optical transmitter and receiver emitter body is installed after maintenance, the connecting block 2 is arranged through the positioning groove 28 and the positioning block 29, the limiting block 21 is rotated to be not in contact with the fixed block 10, the two inserting blocks 18 are inserted into the slot 19 under the action of the spring 13 to limit the connecting block 2, and finishing the installation.
The shell 4 and the cover plate 5 are provided with heat dissipation assemblies, each heat dissipation assembly comprises a first rectangular opening 22 formed in the cover plate 5, the cover plate 5 is fixedly connected with a first filter screen plate 23, the cover plate 5 is fixedly connected with a fan 24, the shell 4 is provided with two second rectangular openings 25, the shell 4 is fixedly connected with two second filter screen plates 26, and the optical transceiver emitting device body 3 is fixedly connected with a heat dissipation fin 27;
during operation, at optical transmitter and receiver emitter body 3 normal operating in-process, start fan 24, fan 24 blows outside wind to inside the casing 4, and optical transmitter and receiver emitter body 3 gives out the heat through radiating fin 27, and wind can blow out casing 4 with the heat from second rectangle mouth 25, realizes making the purpose of the quick heat dissipation cooling of optical transmitter and receiver emitter body 3, and first filter screen plate 23 and second filter screen plate 26 can prevent that the dust from getting into in the casing 4.
The top of the bottom plate 1 is provided with four positioning grooves 28, the bottom of the connecting block 2 is fixedly connected with four positioning blocks 29, and the positioning blocks 29 are inserted into the positioning grooves 28;
during operation, in the process of installing the optical transmitter and receiver emitting device body 3, the positioning block 29 is inserted into the positioning groove 28, so that the insertion block 18 is just inserted into the insertion slot 19 to play a positioning role.
Two first T-shaped sliding grooves 30 are formed in the bottom plate 1, a first T-shaped sliding block 31 is fixedly connected to the bottom of the vertical plate 14, and the first T-shaped sliding block 31 is connected in the first T-shaped sliding grooves 30 in a sliding mode;
in operation, during the movement of the vertical plate 14, the first T-shaped sliding block 31 slides in the first T-shaped sliding groove 30 to limit the vertical plate 14 in the horizontal direction.
Two second T-shaped sliding grooves 32 are formed in the bottom plate 1, a second T-shaped sliding block 33 is fixedly connected to the bottom of the moving plate 17, and the second T-shaped sliding block 33 is connected to the inside of the second T-shaped sliding grooves 32 in a sliding mode;
in operation, during the movement of the moving plate 17, the second T-shaped sliding block 33 slides in the second T-shaped sliding slot 32 to limit the moving plate 17 in the horizontal direction.
The area of the first filter screen plate 23 is larger than that of the first rectangular opening 22, and the area of the second filter screen plate 26 is larger than that of the second rectangular opening 25;
in operation, the area of the first filter screen plate 23 is larger than that of the first rectangular opening 22, so that the first filter screen plate 23 can completely cover the first rectangular opening 22, and the area of the second filter screen plate 26 is larger than that of the second rectangular opening 25, so that the second filter screen plate 26 can completely cover the second rectangular opening 25, thereby preventing dust from entering the housing 4 from the first rectangular opening 22 and the second rectangular opening 25.
Example two
Referring to fig. 8, in a first comparative example, as another implementation manner of the present invention, four mounting plates 34 are fixedly connected to the bottom plate 1, and the mounting plates 34 are provided with mounting holes 35; in operation, the base plate 1 is mounted at a certain position through the mounting hole 35 and the bolt in the primary mounting process.
The working principle is as follows: when the optical transmitter and receiver emitting device body 3 is in normal operation, the fan 24 is started, the fan 24 blows outside air to the inside of the shell 4, the optical transmitter and receiver emitting device body 3 emits heat through the heat radiating fins 27, the air can blow the heat out of the shell 4 through the second rectangular opening 25, the purpose of quickly radiating and cooling the optical transmitter and receiver emitting device body 3 is achieved, the first filter screen plate 23 and the second filter screen plate 26 can prevent dust from entering the shell 4, when the optical transmitter and receiver emitting device body 3 breaks down, the optical transmitter and receiver emitting device body needs to be detached for maintenance, the fixed column 9 is held to rotate the circular plate 8, the circular plate 8 drives the rotating column 7 to rotate, the rotating column 7 drives the gear 11 to rotate, the gear 11 drives the two racks 15 to move towards two sides, the racks 15 drives the vertical plate 14 and the connecting column 16 to move, the spring 13 is compressed, the connecting column 16 drives the movable plate 17 to move, and the movable plate 17 drives the insert block 18 to move, the insert block 18 leaves the slot 19, the limit block 21 is rotated, the limit block 21 is clamped on the fixing block 10, the circular plate 8 is prevented from rotating, the connecting block 2 and the optical transmitter and receiver transmitting device body 3 can be taken down, when the optical transmitter and receiver transmitting device is installed after maintenance, the connecting block 2 is arranged through the positioning groove 28 and the positioning block 29, the limit block 21 is rotated to be not in contact with the fixing block 10, under the action of the spring 13, the two insert blocks 18 are inserted into the slot 19 to limit the connecting block 2, and installation is completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (6)
1. An optical transmitter and receiver transmitting device, characterized in that: comprises a bottom plate (1); the optical transmitter and receiver emitter device comprises a base plate (1), a connecting block (2) is placed on the base plate (1), the top of the connecting block (2) is fixedly connected with an optical transmitter and receiver emitter device body (3), a shell (4) is fixedly connected on the base plate (1), a cover plate (5) is hinged to the shell (4) through a hinge, the top of the cover plate (5) is fixedly connected with a handle (6), and a limiting mechanism is arranged on the top of the base plate (1);
the limiting mechanism comprises a rotating column (7) which is rotatably connected onto a bottom plate (1) through a bearing, the top end of the rotating column (7) is fixedly connected with a circular plate (8), the top of the circular plate (8) is fixedly connected with a fixed column (9), the top of the circular plate (8) is fixedly connected with a fixed block (10), the surface of the rotating column (7) is fixedly connected with a gear (11), the top of the bottom plate (1) is fixedly connected with two fixed plates (12), the fixed plates (12) are fixedly connected with springs (13), one ends of the springs (13) are fixedly connected with vertical plates (14), the vertical plates (14) are slidably connected onto the bottom plate (1), the vertical plates (14) are fixedly connected with racks (15), the racks (15) are meshed with the gear (11), one ends of the racks (15) are fixedly connected with a connecting column (16), one end of the connecting column (16) is fixedly connected with a moving plate (17), moving plate (17) sliding connection is on bottom plate (1), the rigid coupling has inserted block (18) on moving plate (17), two slots (19) have been seted up on connecting block (2), inserted block (18) are inserted and are established in slot (19), the rigid coupling has diaphragm (20) on casing (4), be connected with stopper (21) through the round pin hub rotation on diaphragm (20).
2. The optical transceiver transmitting device of claim 1, wherein: be equipped with radiator unit on casing (4) and apron (5), radiator unit is including offering first rectangle mouth (22) on apron (5), the rigid coupling has first filter screen board (23) on apron (5), the rigid coupling has fan (24) on apron (5), two second rectangle mouths (25) have been seted up on casing (4), the rigid coupling has two second filter screen boards (26) on casing (4), the rigid coupling has radiating fin (27) on optical transmitter emitter body (3).
3. The optical transceiver transmitting device of claim 2, wherein: four locating grooves (28) are formed in the top of the bottom plate (1), four locating blocks (29) are fixedly connected to the bottom of the connecting block (2), and the locating blocks (29) are inserted into the locating grooves (28).
4. The optical transceiver transmitting device of claim 3, wherein: two first T-shaped sliding grooves (30) are formed in the bottom plate (1), a first T-shaped sliding block (31) is fixedly connected to the bottom of the vertical plate (14), and the first T-shaped sliding block (31) is connected to the first T-shaped sliding grooves (30) in a sliding mode.
5. The optical transceiver transmitting device of claim 4, wherein: two second T-shaped sliding grooves (32) are formed in the bottom plate (1), a second T-shaped sliding block (33) is fixedly connected to the bottom of the moving plate (17), and the second T-shaped sliding block (33) is connected to the inside of the second T-shaped sliding grooves (32) in a sliding mode.
6. The optical transceiver transmitting device of claim 5, wherein: the area of the first filter screen plate (23) is larger than that of the first rectangular opening (22), and the area of the second filter screen plate (26) is larger than that of the second rectangular opening (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566037.7U CN217469972U (en) | 2022-06-21 | 2022-06-21 | Optical transmitter and receiver transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566037.7U CN217469972U (en) | 2022-06-21 | 2022-06-21 | Optical transmitter and receiver transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217469972U true CN217469972U (en) | 2022-09-20 |
Family
ID=83240053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221566037.7U Active CN217469972U (en) | 2022-06-21 | 2022-06-21 | Optical transmitter and receiver transmitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217469972U (en) |
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2022
- 2022-06-21 CN CN202221566037.7U patent/CN217469972U/en active Active
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