Modulation light emitter

Abstract

The utility model relates to the technical field of emitters, in particular to a modulation light emitter, which comprises a casing and a base, the inner wall of the casing is fixedly connected with the base, an adjusting mechanism is arranged on the inner wall of the casing and comprises an adjusting knob and a circular ring, the lower end of the adjusting knob is movably connected with the casing, and the circular ring is arranged on the lower end of the adjusting knob. The outer wall of the circular ring is rotationally connected with the shell, the lower end of the adjusting knob is fixedly connected with the circular ring, the lower end of the circular ring is fixedly connected with the mounting cylinder, the inner wall of the mounting cylinder is fixedly connected with the round rod, and the inner wall of the round rod is fixedly connected with the threaded ring. By manually screwing an adjusting knob, the adjusting knob drives a mounting cylinder at the lower end of a circular ring to rotate, the mounting cylinder drives a threaded ring on a circular rod to rotate, and the threaded ring drives position switching between an adjusting hole in the adjusting cylinder and a side light hole in an optical splitter, so that the state of modulation dispersion of a light source between the side light hole and the adjusting hole can be met; and the application range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of transmitters, in particular to a modulated light transmitter. Background Art

[0002] The most common optical transmitting device is a single-transmit and single-receive device. If the same optical signal needs to be divided into multiple groups of signals, a splitter device is generally required to split the light through multiple optical fibers.

[0003] For example, an optical transmitter with the authorization announcement number "CN220359163U" has solved the problem of existing optical transmitters having great limitations in application. The output light of the light source is dispersed into multiple groups of light beams and then output by arranging the light in the shell, and the light is emitted in one-to-one correspondence with the multiple output ends. The output ends are connected to external devices to realize optical signal transmission. Considering that the light hole on the spectrometer in the existing optical transmitter is fixed in position, the dispersion state of the light hole cannot be set, and the modulation of the dispersion state of the light source cannot be met, resulting in the limitation of the scope of use. Utility Model Content

[0004] The utility model aims to solve the problem that the existing light transmitter cannot meet the modulation of the scattered state of the light source, resulting in the limitation of the use range, and proposes a modulated light transmitter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modulated light transmitter, comprising a shell and a base, the inner wall of the shell is fixedly connected to the base, the inner wall of the shell is provided with an adjustment mechanism, the adjustment mechanism comprises an adjustment button and a ring, the lower end of the adjustment button is movably connected to the shell, the outer wall of the ring is rotatably connected to the shell, the lower end of the adjustment button is fixedly connected to the ring, the lower end of the ring is fixedly connected to a mounting tube, the inner wall of the mounting tube is fixedly connected to a round rod, the inner wall of the round rod is fixedly connected to a threaded ring, and the outer wall of the threaded ring is threadedly connected to the adjustment tube.

[0006] Preferably, the inner wall of the base is provided with a connecting mechanism, the connecting mechanism comprises a connecting ring, the lower end of the connecting ring is fixedly connected to the base, the outer wall of the connecting ring is threadedly connected to the beam splitter, and the outer wall of the beam splitter is installed with a first light plate and a second light plate.

[0007] Preferably, the outer wall of the shell is fixedly connected to the mounting block, and the inner wall of the mounting block is mounted with an emission end.

[0008] Preferably, the inner wall of the adjustment cylinder is provided with a plurality of adjustment holes, the outer wall of the beam splitter is provided with a plurality of side light holes, and the upper surface of the beam splitter is provided with an upper light hole.

[0009] Preferably, a light source is installed on the surface of the base, an inner wall of the base is rotatably connected to a support block, and a connection hole is installed on the surface of the support block.

[0010] Preferably, a light intensity sensor is installed on the inner wall of the shell.

[0011] The utility model proposes a modulated light transmitter, which has the beneficial effect that the adjusting knob is manually turned to drive the mounting tube at the lower end of the circular ring to rotate, the mounting tube drives the threaded ring on the round rod to rotate, the threaded ring drives the position of the adjusting hole on the adjusting tube and the side light hole on the spectrometer to switch, which can meet the state of modulation dispersion of the light source between the side light hole and the adjusting hole, thereby expanding the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the middle front view;

[0014] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure from top view;

[0015] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 5 for Figure 2 The enlarged structural diagram at B in the middle;

[0017] Figure 6 for Figure 2 A schematic diagram of the enlarged structure of the middle adjustment cylinder;

[0018] Figure 7 for Figure 2 Enlarged structural diagram of the middle beam splitter.

[0019] In the figure: 1. shell, 2. base, 3. adjustment mechanism, 301. adjustment button, 302. ring, 303. mounting tube, 304. round rod, 305. threaded ring, 306. adjustment tube, 4. connecting mechanism, 401. connecting ring, 402. spectrometer, 403. first light plate, 404. second light plate, 5. mounting block, 6. output end, 7. adjustment hole, 8. side light hole, 9. upper light hole, 10. light source, 11. support block, 12. connecting hole, 13. light intensity sensor. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] See also Figure 1-7 The utility model provides a technical solution: a modulated light transmitter, including a shell 1 and a base 2, the inner wall of the shell 1 is fixedly connected to the base 2, the inner wall of the shell 1 is provided with an adjustment mechanism 3, the threaded ring 306 drives the adjustment hole 7 on the adjustment cylinder 306 and the side light hole 8 on the beam splitter 402 to switch positions, so that the adjustment hole 7 adjusts the position of the side light hole 8, the adjustment mechanism 3 includes an adjustment button 301 and a ring 302, the lower end of the adjustment button 301 is movably connected to the shell 1, the outer wall of the ring 302 is rotatably connected to the shell 1, the lower end of the adjustment button 301 is fixedly connected to the ring 302, the lower end of the ring 302 is fixedly connected to the installation cylinder 303, the inner wall of the installation cylinder 303 is fixedly connected to the round rod 304, the inner wall of the round rod 304 is fixedly connected to the threaded ring 305, and the outer wall of the threaded ring 305 is threadedly connected to the adjustment cylinder 306;

[0022] Manually turn the adjusting knob 301, the adjusting knob 301 drives the mounting tube 303 at the lower end of the circular ring 302 to rotate, the mounting tube 303 drives the threaded ring 306 on the round rod 304 to rotate, the threaded ring 306 drives the adjusting hole 7 on the adjusting tube 306 and the side light hole 8 on the spectrometer 402 to switch positions, which can meet the modulation dispersion state of the light source 1 from the side light hole 8 and the adjusting hole 7, thereby expanding the scope of use.

[0023] See also Figure 1 , Figure 2 and Figure 7 The inner wall of the base 2 is provided with a connecting mechanism 4, and the connection between the beam splitter 402 and the base 2 is realized by threaded connection between the connecting ring 401 and the beam splitter 402. The connecting mechanism 4 includes a connecting ring 401, the lower end of the connecting ring 401 is fixedly connected to the base 2, the outer wall of the connecting ring 401 is threadedly connected to the beam splitter 402, and the outer wall of the beam splitter 402 is installed with a first light plate 403 and a second light plate 404.

[0024] See also Figure 1 and Figure 2 The outer wall of the shell 1 is fixedly connected to the mounting block 5, the inner wall of the mounting block 5 is installed with an output end 6, the inner wall of the adjustment tube 306 is installed with a plurality of adjustment holes 7, the outer wall of the spectrometer 402 is installed with a plurality of side light holes 8, and the upper surface of the spectrometer 402 is installed with an upper light hole 9.

[0025] See also Figure 1 and Figure 2A light source 10 is installed on the surface of the base 2, the inner wall of the base 2 is rotatably connected to the support block 11, a connection hole 12 is installed on the surface of the support block 11, and a light intensity sensor 13 is installed on the inner wall of the shell 1.

[0026] Working principle:

[0027] Installation Phase

[0028] Manually pull the support block 11 out of the base 2 so that the connection hole 12 on the surface of the support block 11 is connected to the outside. At the same time, in the modulation stage, the adjustment button 301 can be manually turned, and the adjustment button 301 drives the installation tube 303 at the lower end of the ring 302 to rotate, and the installation tube 303 drives the threaded ring 306 on the round rod 304 to rotate, and the threaded ring 306 drives the adjustment hole 7 on the adjustment tube 306 and the side light hole 8 on the beam splitter 402 to switch positions, so as to realize the modulation of the dispersion effect of the light source 10 from the light hole 8 until the requirements are met.

[0029] Working stage

[0030] A spectrometer 402 and a light source 10 are arranged in the shell 1. The spectrometer 402 and the light source 10 are arranged opposite to each other. The spectrometer 402 is used to disperse the output light of the light source 10 into multiple light beams and then output them. The output ends 6 on the multiple mounting blocks 5 are correspondingly output. The output ends 6 are connected to external devices to realize optical signal transmission, and the light source 10 will also disperse from the upper light hole 9, so that the light source 10 is sensed by the light intensity sensor 13 to ensure that the state is maintained during work.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modulated light transmitter, comprising a housing (1) and a base (2), wherein an inner wall of the housing (1) is fixedly connected to the base (2), and characterized in that: An adjusting mechanism (3) is provided on the inner wall of the housing (1), the adjusting mechanism (3) comprising an adjusting button (301) and a circular ring (302), the lower end of the adjusting button (301) being movably connected to the housing (1), the outer wall of the circular ring (302) being rotatably connected to the housing (1), the lower end of the adjusting button (301) being fixedly connected to the circular ring (302), the lower end of the circular ring (302) being fixedly connected to a mounting cylinder (303), the inner wall of the mounting cylinder (303) being fixedly connected to a round rod (304), the inner wall of the round rod (304) being fixedly connected to a threaded ring (305), and the outer wall of the threaded ring (305) being threadedly connected to the adjusting cylinder (306).

2. A modulated light transmitter according to claim 1, characterized in that: The inner wall of the base (2) is provided with a connection mechanism (4), the connection mechanism (4) comprising a connection ring (401), the lower end of the connection ring (401) being fixedly connected to the base (2), the outer wall of the connection ring (401) being threadedly connected to the beam splitter (402), and the outer wall of the beam splitter (402) being mounted with a first light plate (403) and a second light plate (404).

3. A modulated light transmitter according to claim 1, characterized in that: The outer wall of the housing (1) is fixedly connected to the mounting block (5), and the inner wall of the mounting block (5) is mounted with an emission end (6).

4. A modulated light transmitter according to claim 2, characterized in that: The inner wall of the adjustment cylinder (306) is provided with a plurality of adjustment holes (7), the outer wall of the beam splitter (402) is provided with a plurality of side light holes (8), and the upper surface of the beam splitter (402) is provided with an upper light hole (9).

5. A modulated light transmitter according to claim 1, characterized in that: A light source (10) is mounted on the surface of the base (2); an inner wall of the base (2) is rotatably connected to a support block (11); and a connection hole (12) is mounted on the surface of the support block (11).

6. A modulated light transmitter according to claim 1, characterized in that: A light intensity sensor (13) is installed on the inner wall of the housing (1).

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