CN213365091U

CN213365091U - Small light spot green light optical fiber coupling collimator

Info

Publication number: CN213365091U
Application number: CN202022723273.2U
Authority: CN
Inventors: 周斌; 邢明明
Original assignee: Xi'an Bogao Photoelectric Technology Co ltd
Current assignee: Xi'an Bogao Photoelectric Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-04
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a little facula green glow optical fiber coupling collimator, including collimator main part and connecting seat, the left side fixedly connected with optic fibre of collimator main part, the fixed cover in optic fibre surface's right side is equipped with fixed cover, fixed cover is close to one side and collimator main part fixed connection of collimator main part, the right side fixedly connected with link of collimator main part. The utility model discloses a set up the collimater main part, fixed cover, optic fibre, the link, the connecting seat, the picture peg, the change, the screw ring, the slide bar, a groove, it is protruding, the mounting groove, the limiting plate, the snap ring, a housing, the rubber spring post, the embedded groove, the connecting rod, the connecting plate, the cooperation of fixture block and draw-in groove is used, the comparatively single of current optic fibre coupling collimater connection structure usually in the connection process has been solved, make it comparatively inconvenient usually at the in-process of connecting, and the stability after connecting may not be good, cause certain inconvenient problem for user's use easily.

Description

Small light spot green light optical fiber coupling collimator

Technical Field

The utility model relates to a collimator technical field specifically is little facula green glow fiber coupling collimator.

Background

The collimator is an optical element for input and output of optical fiber communication optical device, and its structure is simple, and the divergent light coming from optical fiber is changed into parallel light by means of front-mounted similar convex lens. Its function is to couple the maximum efficiency of light into the desired device or to facilitate acceptance of the maximum efficiency of light signals, for example.

In the process of laying the optical fiber, the optical fiber coupling collimator is often needed to be used, and the conventional optical fiber coupling collimator is generally single in connection structure in the connection process, so that the connection process is generally inconvenient, the stability after connection is possibly poor, and certain inconvenience is easily caused to the use of a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little facula green glow fiber coupling collimater possesses and is convenient for connect and connect stable advantage, has solved the comparatively single of current fiber coupling collimater connection structure usually in the connection for it is comparatively inconvenient usually at the in-process of connecting, and the stability after connecting can be not good, leads to the fact certain inconvenient problem for user's use easily.

In order to achieve the above object, the utility model provides a following technical scheme: the small-spot green light optical fiber coupling collimator comprises a collimator body and a connecting seat, wherein optical fibers are fixedly connected to the left side of the collimator body, a fixing sleeve is fixedly arranged on the right side of the surface of each optical fiber, one side, close to the collimator body, of the fixing sleeve is fixedly connected with the collimator body, a connecting end is fixedly connected to the right side of the collimator body, a threaded ring is movably sleeved at the center of the surface of the collimator body, a conversion is movably sleeved at the right side of the surface of the collimator body, a clamping block is fixedly connected to one side, close to the threaded ring, of the conversion, a clamping groove matched with the clamping block is formed in the right side of the threaded ring, inner caulking grooves are formed in the upper side and the lower side of the conversion right side of the conversion, connecting plates are arranged in inner cavities of the inner caulking grooves, a sliding rod, the connecting plate is including the connecting plate, the inner chamber of casing is including the equal fixedly connected with rubber spring post in both sides of connecting plate one side, the inner chamber of casing is provided with the limiting plate, one side and limiting plate fixed connection that the rubber spring post is close to the limiting plate, one side fixedly connected with connecting rod that the rubber spring post was kept away from to the limiting plate, one side fixedly connected with connecting rod that the limiting plate was kept away from to the connecting rod run through to the outside of casing and with connecting plate fixed connection, the outside and the.

Preferably, the left side fixedly connected with guide block of connecting plate, the guide way of using with the guide block cooperation is seted up in the left side of embedded groove inner chamber.

Preferably, one side of the sliding rod, which is far away from the connecting plate, is fixedly connected with an anti-skidding knob, and the surface of the anti-skidding knob is provided with anti-skidding protrusions.

Preferably, the connection part of the surface of the sliding rod and the conversion inner wall is movably connected, and the connection part of the inner wall of the threaded ring and the surface of the collimator main body is in threaded connection.

Preferably, the surface of the threaded ring is provided with anti-slip threads, and the right side of the inner cavity of the mounting groove is communicated with a clamping ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the collimater main part, fixed cover, optic fibre, the link, the connecting seat, the picture peg, the change, the screw ring, the slide bar, a groove, it is protruding, the mounting groove, the limiting plate, the snap ring, a housing, the rubber spring post, the embedded groove, the connecting rod, the connecting plate, the cooperation of fixture block and draw-in groove is used, the comparatively single of current optic fibre coupling collimater connection structure usually in the connection process has been solved, make it comparatively inconvenient usually at the in-process of connecting, and the stability after connecting may not be good, cause certain inconvenient problem for user's use easily.

2. The utility model is convenient for the installation and the use of the guide block by arranging the guide groove;

the guide block is arranged, so that the connecting plate can be conveniently guided in the moving process;

the friction force between the hand of the user and the anti-skid knob can be increased by arranging the anti-skid protrusions;

the friction force between the hand of the user and the threaded ring can be increased by arranging the anti-slip threads;

the connecting end can be conveniently limited by arranging the clamping ring;

through setting up fixed cover, can protect optical fiber at the connection in-process.

Drawings

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

FIG. 2 is a schematic sectional view of a partial structure of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: the collimator comprises a collimator body 1, a fixing sleeve 2, an optical fiber 3, a connecting end 4, a connecting seat 5, a plugboard 6, a swivel 7, a threaded ring 8, a sliding rod 9, a groove 10, a protrusion 11, a mounting groove 12, a limiting plate 13, a snap ring 14, a shell 15, a rubber spring column 16, an embedded groove 17, a connecting rod 18, a connecting plate 19, a clamping block 20 and a clamping groove 21.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a collimator main part 1, fixed cover 2, optic fibre 3, link 4, connecting seat 5, picture peg 6, change 7, threaded ring 8, slide bar 9, recess 10, arch 11, mounting groove 12, limiting plate 13, snap ring 14, casing 15, rubber spring post 16, embedded groove 17, connecting rod 18, connecting plate 19, parts such as fixture block 20 and draw-in groove 21 are general standard or the parts that technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, the small spot green light fiber coupling collimator includes a collimator body 1 and a connecting seat 5, a fiber 3 is fixedly connected to the left side of the collimator body 1, a fixing sleeve 2 is fixedly sleeved on the right side of the surface of the fiber 3, one side of the fixing sleeve 2 close to the collimator body 1 is fixedly connected to the collimator body 1, a connecting end 4 is fixedly connected to the right side of the collimator body 1, a threaded ring 8 is movably sleeved at the center of the surface of the collimator body 1, a conversion 7 is movably sleeved on the right side of the surface of the collimator body 1, a clamping block 20 is fixedly connected to one side of the conversion 7 close to the threaded ring 8, a clamping groove 21 matched with the clamping block 20 is formed on the right side of the threaded ring 8, inner embedded grooves 17 are formed on the upper and lower sides of the right side of the conversion 7, connecting plates 19 are arranged in inner, one side that connecting plate 19 was kept away from to slide bar 9 runs through to the outside of conversion 7, one side fixedly connected with casing 15 that connecting plate 19 was kept away from to embedded groove 17 inner chamber, the equal fixedly connected with rubber spring post 16 in both sides that connecting plate 19 one side was kept away from to casing 15 inner chamber, the inner chamber of casing 15 is provided with limiting plate 13, one side and limiting plate 13 fixed connection that rubber spring post 16 is close to limiting plate 13 are gone to, one side fixedly connected with connecting rod 18 that rubber spring post 16 was kept away from to limiting plate 13 is run through to casing 15's the outside and with connecting plate 19 fixed connection, extension to conversion 7's the outside and fixedly connected with picture peg 6 of connecting plate 19, recess 10 is all seted up to two opposite sides of picture peg 6, mounting groove 12 with the cooperation of connecting end 4 is seted up in connecting seat 5's left side, the equal fixedly connected.

The left side fixedly connected with guide block of connecting plate 19, the guide way of using with the guide block cooperation is seted up on the left side of embedded groove 17 inner chamber.

One side of the slide bar 9 far away from the connecting plate 19 is fixedly connected with an anti-skid knob, and the surface of the anti-skid knob is provided with anti-skid protrusions.

The surface of the slide rod 9 is movably connected with the connection part of the inner wall of the conversion 7, and the inner wall of the threaded ring 8 is in threaded connection with the connection part of the surface of the collimator body 1.

The surface of the threaded ring 8 is provided with anti-skid lines, and the right side of the inner cavity of the mounting groove 12 is communicated with a snap ring 14.

The guide groove is arranged, so that the guide block can be conveniently installed and used;

by arranging the guide block, the connecting plate 19 can be conveniently guided in the moving process;

the friction force between the hand of the user and the threaded ring 8 can be increased by arranging the anti-slip threads;

the connecting end 4 can be conveniently limited by arranging the clamping ring 14;

by providing the fixing sleeve 2, the optical fiber 3 can be protected during the connection.

When the anti-skidding type plug-in board is used, when the anti-skidding type plug-in board is required to be connected, a user firstly rotates the threaded ring 8, the threaded ring 8 drives the conversion 7 to move rightwards through thread transmission, then the user presses the anti-skidding knob to drive the sliding rod 9 to move towards the inner cavity of the embedded groove 17, the sliding rod 9 drives the plug board 6 to move through the connecting plate 19, then the user inserts the plug board 6 into the inner cavity of the mounting groove 12, then the anti-skidding knob is loosened, the limiting plate 13 drives the connecting rod 18 to move under the elastic force generated by the recovery deformation of the rubber spring column 16, the connecting rod 18 drives the plug board 6 to move through the connecting plate 19, and the bulge 11 is clamped into the inner.

In summary, the following steps: this little facula green glow fiber optic coupling collimater, through setting up collimater main part 1, fixed cover 2, optic fibre 3, link 4, connecting seat 5, picture peg 6, change 7, the screw ring 8, slide bar 9, recess 10, protruding 11, mounting groove 12, limiting plate 13, the snap ring 14, casing 15, rubber spring post 16, embedded groove 17, connecting rod 18, connecting plate 19, the cooperation of fixture block 20 and draw-in groove 21 is used, the current fiber coupling collimater connection structure is comparatively single usually at the connection in-process has been solved, make it comparatively inconvenient usually at the in-process of connecting, and the stability after connecting can be not good, cause certain inconvenient problem for user's use easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Little facula green glow fiber coupling collimator includes collimator main part (1) and connecting seat (5), its characterized in that: the left side fixedly connected with optic fibre (3) of collimater (1), the fixed cover in right side on optic fibre (3) surface is equipped with fixed cover (2), one side and collimater (1) fixed connection that fixed cover (2) are close to collimater (1), the right side fixedly connected with link (4) of collimater (1), the center department activity cover on collimater (1) surface is equipped with screw ring (8), the right side activity cover on collimater (1) surface is equipped with conversion (7), one side fixedly connected with fixture block (20) that conversion (7) are close to screw ring (8), draw-in groove (21) that uses with fixture block (20) cooperation are seted up on the right side of screw ring (8), interior caulking groove (17) have all been seted up to the upper and lower both sides on conversion (7) right side, the inner chamber of interior caulking groove (17) is provided with connecting plate (19), the two opposite sides of the two connecting plates (19) are fixedly connected with a sliding rod (9), one side of the sliding rod (9) far away from the connecting plate (19) penetrates through the outer side of the conversion (7), one side of the inner cavity of the inner embedded groove (17) far away from the connecting plate (19) is fixedly connected with a shell (15), two sides of the inner cavity of the shell (15) far away from one side of the connecting plate (19) are fixedly connected with rubber spring columns (16), the inner cavity of the shell (15) is provided with a limiting plate (13), one side of each rubber spring column (16) close to the limiting plate (13) is fixedly connected with the limiting plate (13), one side of each limiting plate (13) far away from the rubber spring column (16) is fixedly connected with a connecting rod (18), one side of each connecting rod (18) far away from the limiting plate (13) penetrates through the outer side of the shell (15) and is fixedly connected with the connecting plate (19), and the connecting, recess (10) are all seted up to one side that two picture peg (6) are opposite, mounting groove (12) that use with link (4) cooperation are seted up in the left side of connecting seat (5), the equal fixedly connected with in upper and lower both sides of mounting groove (12) inner chamber is protruding (11) that use with recess (10) cooperation.

2. The small spot green fiber-coupled collimator of claim 1, wherein: the left side fixedly connected with guide block of connecting plate (19), the guide way of using with the guide block cooperation is seted up on the left side of embedded groove (17) inner chamber.

3. The small spot green fiber-coupled collimator of claim 1, wherein: one side of the slide bar (9) far away from the connecting plate (19) is fixedly connected with an anti-skid knob, and the surface of the anti-skid knob is provided with anti-skid protrusions.

4. The small spot green fiber-coupled collimator of claim 1, wherein: the surface of the sliding rod (9) is movably connected with the connection part of the inner wall of the conversion (7), and the inner wall of the threaded ring (8) is in threaded connection with the connection part of the surface of the collimator body (1).

5. The small spot green fiber-coupled collimator of claim 1, wherein: the surface of the threaded ring (8) is provided with anti-skid threads, and the right side of the inner cavity of the mounting groove (12) is communicated with a clamping ring (14).