CN214474106U - Photoelectric signal transmitter - Google Patents

Abstract

The utility model provides a photoelectric signal transmitter, which comprises a transmitting shell, wherein the surface of the transmitting shell is provided with a liquid crystal display screen, a plurality of operating buttons are arranged beside the liquid crystal display screen, an integrated circuit board is arranged inside the transmitting shell, a singlechip is arranged on the integrated circuit board, and the output end of each operating button is connected with the input end of the singlechip; launch casing one side and be connected with the guard plate, a plurality of evenly distributed's optical fiber connection mouth is seted up in one side that is connected with the guard plate to the launch casing, set up a plurality of and the corresponding inserted holes of optical fiber connection mouth on the guard plate, every all be equipped with the dust board in the inserted hole, be equipped with a plurality of spouts that supply a plurality of dust boards gliding from top to bottom in the guard plate, every spout inner wall top all with be connected with the extrusion spring between the dust board upper end. The utility model discloses can effectively prevent that the dust from getting into, and have operating panel, facilitate the use.

Description

Photoelectric signal transmitter

Technical Field

The utility model mainly relates to the technical field of transmitter, concretely relates to photoelectric signal transmitter.

Background

With the development of information technology, signals such as data, images, and sounds, which are closely related to the life of people, need to be transmitted. In the early stage, cables are adopted to transmit signals, but the transmission effect is difficult to ensure due to high attenuation and the like, and optical fiber communication is adopted at present to improve the transmission quality. Optical fiber communication is a method for carrying information by using light waves and realizing communication, and due to large capacity and long transmission distance, the optical fiber communication is more and more popular with the majority of users, along with the deep progress of the construction and the modification of optical fibers of cable television networks all over the country, the demand on optical fiber communication equipment is more and more large, and the demand on optical signal transmitters is more and more large.

For example, patent No. 201820181342.1, which comprises an outer shell, circular recess of shell side surface processing, circular recess No. two is processed in the circular recess, inlay the dress LED lamp in the circular recess No. two, LED lamp surface just is located the transparent safety cover of circular recess embedded dress No. two, seamless welding optic fibre holding tank in the circular recess, opposite side surface processing curved surface in the optic fibre holding tank, the shell side surface is equipped with a plurality of signal of telecommunication input ports, the shell side surface just is located signal of telecommunication input port right-hand member and is equipped with the electrical interface, the shell front surface is equipped with the button group. Although simple structure, with low costs, do not have protective structure, easily get into the dust, lead to the wiring mouth impaired, and do not have operating panel, be inconvenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a photoelectric signal transmitter for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a photoelectric signal transmitter comprises a transmitting shell, wherein a liquid crystal display screen is arranged on the surface of the transmitting shell, a plurality of operating buttons are arranged beside the liquid crystal display screen, an integrated circuit board is arranged inside the transmitting shell, a single chip microcomputer is mounted on the integrated circuit board, and the output end of each operating button is connected with the input end of the single chip microcomputer; launch casing one side and be connected with the guard plate, a plurality of evenly distributed's optical fiber connection mouth is seted up in one side that is connected with the guard plate to the launch casing, set up a plurality of and the corresponding inserted holes of optical fiber connection mouth on the guard plate, every all be equipped with the dust board in the inserted hole, be equipped with a plurality of spouts that supply a plurality of dust boards gliding from top to bottom in the guard plate, every spout inner wall top all with be connected with the extrusion spring between the dust board upper end.

Preferably, the bottom of one side of the dust guard, which is far away from the emission shell, is provided with an adjusting plate. In the preferred embodiment, the dust board can be conveniently pulled up through the adjusting plate.

Preferably, the output end of the single chip microcomputer is connected with a photoelectric converter, the output end of the photoelectric converter is connected with an optical splitter, and the optical splitter is in signal connection with the optical fiber wiring port through an optical cable. In the preferred embodiment, varying the light utilization rate is achieved by the beam splitter.

Preferably, one side of the transmitting shell is connected with a power supply box, a power supply module is arranged in the power supply box, and the power supply module is electrically connected with the integrated circuit board through a lead. In the preferred embodiment, power supply is achieved by the power module.

Preferably, the bottom of the launching shell is connected with a rubber plate, a damping groove plate is sleeved outside the rubber plate, and a plurality of damping devices are connected between the rubber plate and the damping groove plate. In the preferred embodiment, the rubber plate can initially reduce the influence caused by external vibration.

Preferably, every damping device all includes the last connecting block of being connected with the rubber slab diapire, it is connected with the connecting rod to go up the connecting block lower extreme, the connecting rod has the fixed casing of fixing on the inside diapire of shock attenuation frid, the inside upper end of fixed casing is equipped with down the connecting block, the connecting rod runs through fixed casing up end and is connected with lower connecting block, be connected with the second spring under the connecting block between terminal surface and the inside diapire of shock attenuation frid. In the preferred embodiment, the impact caused by external vibration can be reduced to the maximum extent by the damping device.

Preferably, when the lower end of the dust guard plate is in contact with the bottom wall of the sliding chute, the dust guard plate blocks the insertion hole, and the extrusion spring is in a normal state. In the preferred embodiment, the dust guard is sized and the compression spring is limited to ensure that dust cannot enter.

Compared with the prior art, the utility model has the advantages that the protective plate is adopted, dust can be effectively prevented from entering the wiring port, thereby improving the safety of the device, and the dust guard plate is pushed by the spring, thereby being convenient to use; by adopting the liquid crystal display screen and the operation buttons, real-time operation can be performed, and the practicability is further improved; by adopting the damping device, the influence caused by external vibration can be effectively reduced, and the internal elements of the device are further protected from being damaged.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the internal structure of the protection plate of the present invention;

fig. 3 is a schematic view of the internal structure of the launching shell of the present invention;

fig. 4 is the schematic view of the internal structure of the damping slot plate of the present invention.

In the figure: 1. an emission housing; 11. a power supply box; 12. a power supply module; 13. a rubber plate; 14. a shock-absorbing slot plate; 2. an integrated circuit board; 21. a single chip microcomputer; 22. an operation button; 23. an optical fiber connection port; 24. a photoelectric converter; 25. a light splitter; 26. a liquid crystal display screen; 3. a protection plate; 31. an insertion opening; 32. a dust guard; 33. a chute; 34. a compression spring; 35. an adjusting plate; 4. a damping device; 41. an upper connecting block; 42. a connecting rod; 43. a stationary housing; 44. a lower connecting block; 45. a shock absorbing spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 3, the present invention provides a technical solution: a photoelectric signal transmitter comprises a transmitting shell 1, wherein a liquid crystal display 26 is arranged on the surface of the transmitting shell 1, a plurality of operating buttons 22 are arranged beside the liquid crystal display 26, an integrated circuit board 2 is arranged inside the transmitting shell 1, a single chip microcomputer 21 (the model of the single chip microcomputer 21 is PIC16LF6487A) is installed on the integrated circuit board 2, the output end of each operating button 22 is connected with the input end of the single chip microcomputer 21, the output end of the single chip microcomputer 21 is connected with a photoelectric converter 24, the output end of the photoelectric converter 24 is connected with a light splitter 25, the light splitter 25 is in signal connection with an optical fiber wiring port 23 through an optical cable, one side of the transmitting shell 1 is connected with a power supply box 11, a power supply module 12 is arranged in the power supply box 11, the power supply module 12 is electrically connected with the integrated circuit board 2 through a lead, and when the photoelectric signal transmitter is used, power is supplied through the power supply module 12 to enable internal elements to operate, the operation button 22 is operated to control the singlechip 21 to send out an electric signal, the electric signal forms an optical signal through the photoelectric converter 24, and then the signal is transmitted to the optical fiber wiring port 23 through an optical cable.

Please refer to fig. 1 and 2, a protection plate 3 is connected to one side of the transmitting housing 1, a plurality of optical fiber wiring ports 23 are uniformly distributed on one side of the transmitting housing 1 connected to the protection plate 3, a plurality of insertion holes 31 corresponding to the optical fiber wiring ports 23 are formed in the protection plate 3, a dust guard 32 is disposed in each insertion hole 31, a plurality of sliding grooves 33 for the dust guard 32 to slide up and down are disposed in the protection plate 3, an extrusion spring 34 is connected between the top end of the inner wall of each sliding groove 33 and the upper end of the dust guard 32, an adjustment plate 35 is disposed at the bottom of the dust guard 32 away from the transmitting housing 1, when the lower end of the dust guard 32 contacts the bottom wall of the sliding groove 33, the dust guard 32 blocks the insertion holes 31, and the extrusion spring 34 is in a normal state. The dust-guard 32 is lifted up by the adjusting plate 35, and then the optical fiber is inserted into the insertion port 31 and connected to the optical fiber connection port 23.

Please refer to fig. 1 and 4, the bottom of the launch casing 1 is connected with a rubber plate 13, a damping slot plate 14 is sleeved outside the rubber plate 13, a plurality of damping devices 4 are connected between the rubber plate 13 and the damping slot plate 14, each damping device 4 includes an upper connecting block 41 connected with the bottom wall of the rubber plate 13, the lower end of the upper connecting block 41 is connected with a connecting rod 42, a fixed casing 43 fixed on the bottom wall inside the damping slot plate 14 is arranged below the connecting rod 42, a lower connecting block 44 is arranged at the upper end inside the fixed casing 43, the connecting rod 42 penetrates through the upper end surface of the fixed casing 43 and is connected with the lower connecting block 44, and a damping spring 45 is connected between the lower end surface of the lower connecting block 44 and the bottom wall inside the damping slot plate 14. When the external vibration occurs, the impact force generated by the external vibration is dissolved through the rubber plate 13 and the damping spring 45.

The utility model discloses a concrete operation as follows:

when the staff uses, earlier through regulating plate 35, upwards mention dust board 32, then insert into inserted hole 31 with optic fibre to be connected with optic fibre wiring mouth 23, supply power through power module 12 and make the internal component move, operate through operating button 22, control singlechip 21 sends the signal of telecommunication, and the signal of telecommunication forms light signal through photoelectric converter 24, then carries optic fibre wiring mouth 23 with the signal transmission through the optical cable, carries through optic fibre at last.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. Optoelectronic signal transmitter comprising a transmitting case (1), characterized in that: the surface of the emission shell (1) is provided with a liquid crystal display screen (26), a plurality of operation buttons (22) are arranged beside the liquid crystal display screen (26), an integrated circuit board (2) is arranged inside the emission shell (1), a single chip microcomputer (21) is installed on the integrated circuit board (2), and the output end of each operation button (22) is connected with the input end of the single chip microcomputer (21);

launch casing (1) one side and be connected with guard plate (3), a plurality of evenly distributed's optical fiber wiring mouth (23) have been seted up in one side that is connected with guard plate (3) in launch casing (1), set up a plurality of inserting holes (31) corresponding with optical fiber wiring mouth (23) on guard plate (3), every all be equipped with dust board (32) in inserting hole (31), be equipped with in guard plate (3) and supply a plurality of dust board (32) gliding a plurality of spouts (33) from top to bottom, every spout (33) inner wall top all with be connected with extrusion spring (34) between dust board (32) the upper end.

2. An optoelectronic signal transmitter as claimed in claim 1, wherein: an adjusting plate (35) is arranged at the bottom of one side, far away from the transmitting shell (1), of the dust blocking plate (32).

3. An optoelectronic signal transmitter as claimed in claim 1, wherein: the output end of the singlechip (21) is connected with a photoelectric converter (24), the output end of the photoelectric converter (24) is connected with an optical splitter (25), and the optical splitter (25) is in signal connection with the optical fiber wiring port (23) through an optical cable.

4. An optoelectronic signal transmitter as claimed in claim 1, wherein: one side of the transmitting shell (1) is connected with a power supply box (11), a power supply module (12) is arranged in the power supply box (11), and the power supply module (12) is electrically connected with the integrated circuit board (2) through a lead.

5. An optoelectronic signal transmitter as claimed in claim 1, wherein: the bottom of the launching shell (1) is connected with a rubber plate (13), a damping groove plate (14) is sleeved outside the rubber plate (13), and a plurality of damping devices (4) are connected between the rubber plate (13) and the damping groove plate (14).

6. An optoelectronic signal transmitter as claimed in claim 5, wherein: every damping device (4) all include last connecting block (41) of being connected with rubber slab (13) diapire, it is connected with connecting rod (42) to go up connecting block (41) lower extreme, connecting rod (42) have fixed casing (43) on the inside diapire of shock attenuation frid (14), fixed casing (43) inside upper end is equipped with down connecting block (44), connecting rod (42) run through fixed casing (43) up end and are connected with lower connecting block (44), be connected with damping spring (45) down between terminal surface and the inside diapire of shock attenuation frid (14) connecting block (44).

7. An optoelectronic signal transmitter as claimed in claim 1, wherein: when the lower end of the dust guard plate (32) is in contact with the bottom wall of the sliding groove (33), the dust guard plate (32) blocks the insertion hole (31), and the extrusion spring (34) is in a normal state.

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