CN215599443U

CN215599443U - Light path switching system applied to optical communication

Info

Publication number: CN215599443U
Application number: CN202121514139.XU
Authority: CN
Inventors: 赵浩
Original assignee: Cdt Network Technology Ltd
Current assignee: Cdt Network Technology Ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-21
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an optical path switching system applied to optical communication, which comprises a shell, a fixed block, a movable block, a light source, a fastening screw rod, a first motor, a screw rod, a bearing, a screw sleeve, a second motor, a fan, a cooling chamber, a condenser pipe, a fixed plate, an optical path switching mechanism, a rotating rod, a connecting plate, a first optical path, a second optical path, a rotating handle and an optical path. The utility model has the beneficial effects that: one side of movable block is provided with the slider, the removal of the movable block of being convenient for, the casing is close to the inside fixed filter screen that is provided with of one side lateral wall of screw rod, prevent that external dust from entering into inside the device, all be provided with the rectangle vent on the outside lateral wall of cooling chamber, the heat dissipation of being convenient for, the fixed plate runs through with the position that the light source light-emitting head is in same water flat line and is provided with logical unthreaded hole, and the casing is provided with logical unthreaded pipe with the same horizontal position of logical unthreaded hole, be convenient for to the propagation of light path, light path one and the inside different light propagation medium that is provided with of light path two, switch the light path according to actual need.

Description

Light path switching system applied to optical communication

Technical Field

The utility model relates to an optical path switching system, in particular to an optical path switching system applied to optical communication, and belongs to the technical field of optical path propagation.

Background

With the rapid development of economy and the advancement of science and technology in various regions, optical communication is also called optical communication, and optical communication is communication using light waves as carriers. There are two methods for increasing the optical path bandwidth: firstly, the single channel transmission rate of the optical fiber is improved; and the other is to increase the number of wavelengths transmitted in a single optical fiber, namely, the wavelength division multiplexing technology.

The existing optical communication is in work, a dustproof mechanism is not provided for carrying out dustproof operation on the optical communication, necessary heat dissipation measures are lacked, the existing optical communication circuit is single, different optical paths need to be switched, trouble is caused, and the optical communication circuit is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and providing an optical path switching system for optical communication.

The utility model realizes the purpose through the following technical scheme: a light path switching system applied to optical communication comprises a shell, a fixed block, a movable block, a light source, a fastening screw, a first motor, a screw, a bearing, a screw sleeve, a second motor, a fan, a cooling chamber, a condensation pipe, a fixed plate, a light path switching mechanism, a rotating rod, a connecting plate, a first light path, a second light path, a rotating handle and a light path; the device comprises a shell, a light source and a light path switching mechanism, wherein the shell, the light source and the light path switching mechanism form a main structure of the device, a fixed block is fixedly connected to the inner side wall of the shell, a movable block is arranged at the upper end of the fixed block, a light source is fixedly arranged between the fixed block and the movable block, the fixed block and the movable block are fixedly connected through a fastening screw rod, a first motor is fixedly connected to one side of the inner top surface of the shell, a screw rod is fixedly mounted on an output shaft of the first motor, a bearing fixedly connected to the inner wall of the shell is arranged at the end of the screw rod far away from the first motor, a screw sleeve is connected to the surface of the screw rod in a threaded manner, a second motor is fixedly mounted on the lower surface of the screw sleeve, a fan is fixedly mounted on an output shaft of the second motor, a cooling chamber fixedly connected to the inner bottom surface of the shell is arranged under the fan, a condensation pipe is fixedly arranged inside of the cooling chamber, a fixed plate fixedly connected between the inner bottom surface of the shell and the first motor is arranged on one side of the cooling chamber, the fixed light path switching mechanism that is provided with in one side of fixed plate, light path switching mechanism includes the bull stick, the one end of bull stick extends to the outside of casing to the rigid coupling has changeing the handle, the one end rigid coupling that the bull stick kept away from changeing the handle has the connecting plate, the upper and lower both ends of connecting plate rigid coupling respectively have light path one and light path two, the casing is located the fixed light path that is provided with of upside that changes the handle, and the light path runs through the lateral wall of casing.

Preferably, for the convenience of the removal of movable block, be convenient for fix not unidimensional light source device, one side of movable block is provided with the slider, and the casing is close to movable block one side inside be provided with slider complex spout.

Preferably, in order to prevent that external dust from entering into the device inside, avoid causing destruction to the light source, the casing is close to the inside fixed filter screen that is provided with of one side lateral wall of screw rod.

Preferably, in order to facilitate heat dissipation of the inside of the device, rectangular ventilation openings are formed in the side walls of the outer side of the cooling chamber.

Preferably, in order to facilitate propagation of the light path, a light through hole is formed in the fixing plate and the light emitting head of the light source at the same horizontal position, and a light through pipe is arranged in the shell and the light through hole at the same horizontal position.

Preferably, the optical path is convenient to switch according to actual needs, and different light propagation media are arranged in the first optical path and the second optical path.

The utility model has the beneficial effects that: the optical path switching system applied to optical communication has reasonable design, one side of the movable block is provided with a slide block, a sliding groove matched with the sliding block is arranged inside one side of the shell close to the movable block, so that the movable block can move conveniently, light source devices with different sizes can be fixed conveniently, a filter screen is fixedly arranged inside one side wall of the shell close to the screw rod, so that external dust can be prevented from entering the device conveniently, damage to a light source can be avoided, rectangular ventilation openings are arranged on the outer side wall of the cooling chamber, heat dissipation can be conveniently carried out inside the device, light through holes are arranged on the positions, on the same horizontal line, of the fixed plate and the light source light-emitting head in a penetrating mode, and the shell and the light through hole are provided with light through pipes at the same horizontal position, so that the light path can be conveniently transmitted, and different light transmission media are arranged in the first light path and the second light path, so that the light path can be conveniently switched according to actual requirements.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a condenser tube according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. the device comprises a shell, 2, a fixed block, 3, a movable block, 4, a light source, 5, a fastening screw rod, 6, a first motor, 7, a screw rod, 8, a bearing, 9, a screw sleeve, 10, a second motor, 11, a fan, 12, the fan, 13, a condenser pipe, 14, a fixed plate, 15, an optical path switching mechanism, 16, a rotating rod, 17, a connecting plate, 18, a first optical path, 19, a second optical path, 20, a rotating handle, 21 and an optical path.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, an optical path switching system applied to optical communication includes a housing 1, a fixed block 2, a movable block 3, a light source 4, a fastening screw 5, a first motor 6, a screw 7, a bearing 8, a screw sleeve 9, a second motor 10, a fan 11, a cooling chamber 12, a condenser tube 13, a fixed plate 14, an optical path switching mechanism 15, a rotating rod 16, a connecting plate 17, a first optical path 18, a second optical path 19, a rotating handle 20, and an optical path 21; the device comprises a shell 1, a light source 4 and a light path switching mechanism 15, wherein the shell 1, the light source 4 and the light path switching mechanism 15 form a main structure of the device, a fixed block 2 is fixedly connected to the inner side wall of the shell 1, a movable block 3 is arranged at the upper end of the fixed block 2, the light source 4 is fixedly arranged between the fixed block 2 and the movable block 3, the fixed block 2 and the movable block 3 are fixedly connected through a fastening screw rod 5, a first motor 6 is fixedly connected to one side of the inner top surface of the shell 1, a screw rod 7 is fixedly installed on an output shaft of the first motor 6, a bearing 8 fixedly connected to the inner wall of the shell 1 is arranged at the end part, far away from the first motor 6, of the screw rod 7, a screw sleeve 9 is in threaded connection with the surface of the screw sleeve 9, a second motor 10 is fixedly installed on the lower surface of the screw sleeve 9, a fan 11 is fixedly installed on the output shaft of the second motor 10, and a cooling chamber 12 fixedly connected to the inner bottom surface of the shell 1 is arranged under the fan 11, the fixed condenser tube 13 that is provided with in inside of cooling chamber 12, one side of cooling chamber 12 is provided with fixed plate 14 between bottom surface and the first 6 of motor in casing 1 of rigid coupling, the fixed optical path switching mechanism 15 that is provided with in one side of fixed plate 14, optical path switching mechanism 15 includes bull stick 16, the one end of bull stick 16 extends to the outside of casing 1 to the rigid coupling has changeing 20, bull stick 16 keeps away from to change 20 one end rigid coupling has connecting plate 17, the upper and lower both ends of connecting plate 17 rigid coupling respectively have optical path 18 and optical path two 19, casing 1 is located to change 20 the fixed light path 21 that is provided with of upside, and light path 21 runs through the lateral wall of casing 1.

A sliding block is arranged on one side of the movable block 3, a sliding groove matched with the sliding block is arranged in one side of the shell 1 close to the movable block 3, so that the movable block 3 can move conveniently, light source devices 4 with different sizes can be fixed conveniently, a filter screen is fixedly arranged inside the side wall of the shell 1 close to the screw 7, so that external dust can be prevented from entering the device, the damage to the light source 4 can be avoided, rectangular ventilation openings are arranged on the outer side walls of the cooling chamber 12, so that the heat dissipation of the interior of the device is facilitated, the fixing plate 14 and the light emitting head of the light source 4 are arranged on the same horizontal line and are provided with light through holes, and the shell 1 and the light through hole are provided with light through pipes at the same horizontal position, which is convenient for the propagation of the light path, and the light path I18 and the light path II 19 are internally provided with different light propagation media, which is convenient for switching the light path according to the actual requirement.

The working principle is as follows: when the optical path switching system applied to optical communication is used, firstly, the pricking UN is informed to move to a proper position, then the light source 4 is placed in the grooves on the surfaces of the fixed block 2 and the movable block 3, the movable block 3 is slid to enable the fixed block 2 and the movable block 3 to be close to each other, then the fixed block 2 and the movable block 3 are fixedly connected through the fastening screw rod 5, so that the light source 4 is fixed, and the operation can be carried out after the fixation is finished, in the working process, the first motor 6 and the second motor 10 are turned on, the second motor 10 rotates to drive the fan 11 to rotate, so that the heat dissipation inside the shell 1 is realized, the second motor 10 can move on the screw rod 7, so that the heat dissipation area is enlarged, when the optical path switching is required, the switching of the optical path can be realized only by rotating the rotating handle 20 and the rotating rod 16 to enable the second optical path 19 on the lower side to rotate to the position of the first optical path 18, the use is also more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An optical path switching system applied to optical communication is characterized in that: the device comprises a shell (1), a fixed block (2), a movable block (3), a light source (4), a fastening screw rod (5), a first motor (6), a screw rod (7), a bearing (8), a screw sleeve (9), a second motor (10), a fan (11), a cooling chamber (12), a condenser pipe (13), a fixed plate (14), a light path switching mechanism (15), a rotating rod (16), a connecting plate (17), a first light path (18), a second light path (19), a rotating handle (20) and a light path (21); the device comprises a shell (1), a light source (4) and a light path switching mechanism (15), wherein a main structure of the device is formed by the shell (1), the inner side wall of the shell (1) is fixedly connected with a fixed block (2), the upper end of the fixed block (2) is provided with a movable block (3), the light source (4) is fixedly arranged between the fixed block (2) and the movable block (3), the fixed block (2) and the movable block (3) are fixedly connected through a fastening screw rod (5), one side of the inner top surface of the shell (1) is fixedly connected with a motor I (6), a screw rod (7) is fixedly installed on an output shaft of the motor I (6), a bearing (8) fixedly connected on the inner wall of the shell (1) is arranged at the end part of the screw rod (7) far away from the motor I (6), a thread sleeve (9) is connected to the surface of the screw rod (7), and a motor II (10) is fixedly installed on the lower surface of the screw sleeve (9), and a fan (11) is fixedly installed on an output shaft of the second motor (10), a cooling chamber (12) fixedly connected to the inner bottom surface of the shell (1) is arranged under the fan (11), a condensing pipe (13) is fixedly arranged inside the cooling chamber (12), a fixing plate (14) fixedly connected between the inner bottom surface of the shell (1) and the first motor (6) is arranged on one side of the cooling chamber (12), a light path switching mechanism (15) is fixedly arranged on one side of the fixing plate (14), the light path switching mechanism (15) comprises a rotating rod (16), one end of the rotating rod (16) extends to the outer side of the shell (1) and is fixedly connected with a rotating handle (20), one end of the rotating rod (16) far away from the rotating handle (20) is fixedly connected with a connecting plate (17), and the upper end and the lower end of the connecting plate (17) are respectively fixedly connected with a first light path (18) and a second light path (19), the shell (1) is positioned on the upper side of the rotating handle (20) and is fixedly provided with an optical path (21), and the optical path (21) penetrates through the side wall of the shell (1).

2. The optical path switching system of claim 1, wherein: one side of the movable block (3) is provided with a sliding block, and the shell (1) is close to the inner part of one side of the movable block (3) and is provided with a sliding groove matched with the sliding block.

3. The optical path switching system of claim 1, wherein: a filter screen is fixedly arranged inside the side wall of one side of the shell (1) close to the screw rod (7).

4. The optical path switching system of claim 1, wherein: rectangular ventilation openings are formed in the side wall of the outer side of the cooling chamber (12).

5. The optical path switching system of claim 1, wherein: the fixing plate (14) and the light emitting head of the light source (4) are arranged on the same horizontal line, a light through hole penetrates through the fixing plate, and a light through pipe is arranged on the shell (1) and the light through hole on the same horizontal line.

6. The optical path switching system of claim 1, wherein: different light propagation media are arranged in the first light path (18) and the second light path (19).