CN215931234U

CN215931234U - Multifunctional adjustable optical fiber detector

Info

Publication number: CN215931234U
Application number: CN202122304945.0U
Authority: CN
Inventors: 于宏波; 孙立
Original assignee: Hangzhou Weikan Jingyi Technology Co ltd
Current assignee: Hangzhou Weikan Jingyi Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-01
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of optical fiber detectors, and discloses a multifunctional adjustable optical fiber detector which comprises a shell, a limited distance light machine assembly and a focusing assembly, wherein the limited distance light machine assembly is arranged in the shell; the focusing assembly comprises a single-groove-hole fixing seat arranged on the shell, the single-groove-hole fixing seat is connected with a moving seat through a key, the moving seat is provided with a first-stage thread, a second-stage thread and a rectangular guide frame, a first outer V-shaped groove is formed in the long side surface of the rectangular guide frame, a pressing plate and a driving wheel are arranged on the first-stage thread, the pressing plate is fixedly arranged on the single-groove-hole fixing seat, and a focusing wheel is fixedly arranged on the outer side of the driving wheel.

Description

Multifunctional adjustable optical fiber detector

Technical Field

The utility model belongs to the technical field of optical fiber detectors, and particularly relates to a multifunctional adjustable optical fiber detector.

Background

An optical fiber is a short-hand writing of an optical fiber, which is a fiber made of glass or plastic and can be used as a light conducting tool, a fine optical fiber is packaged in a plastic sheath so that the fine optical fiber can be bent without breaking, generally, a light emitting diode or a laser beam is used as a transmitting device at one end of the optical fiber to transmit light pulses to the optical fiber, and a light sensitive element is used as a receiving device at the other end of the optical fiber to detect the pulses. Optical fiber need detect its maintenance through optical fiber detecting instrument in the use, and current optical fiber connector has also that slope 8 designs of linear type, consequently when detecting, needs to change the outfit chuck, and the existing device is changed the chuck and is too numerous and diverse, and more important current detection device can not carry out multiposition adjustment, detects the precision and hangs down, and positioning accuracy is not high, observes and detects too much the one side.

SUMMERY OF THE UTILITY MODEL

In view of the problems raised by the above background art, the present invention is directed to: aims to provide a multifunctional adjustable optical fiber detector.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows: the multifunctional adjustable optical fiber detector comprises a shell, a limited distance light machine assembly and a focusing assembly, wherein the limited distance light machine assembly is arranged in the shell, the focusing assembly is sleeved at the front end of the limited distance light machine assembly, the limited distance light machine assembly comprises a lens barrel arranged on the shell, a lens is arranged at the front end of the lens barrel, an industrial camera is arranged at the rear end of the lens barrel, a data line fixing seat is arranged on the industrial camera, and the data line fixing seat is electrically connected with a circuit board;

the focusing assembly comprises a single-groove-hole fixing seat arranged on a shell, the single-groove-hole fixing seat is connected with a moving seat through a key, the moving seat is provided with a first-level thread, a second-level thread and a rectangular guide frame, the long side surface of the rectangular guide frame is provided with a first outer V-shaped groove, the first-level thread is provided with a pressing plate and a driving wheel, the pressing plate is fixedly arranged on the single-groove-hole fixing seat, the outer side of the driving wheel is fixedly provided with a focusing wheel, the second-level thread is provided with a decorative cover plate, the front end of the moving seat is provided with a clamp combination, the clamp combination comprises an adjusting frame and a clamp support, the clamp support is provided with a mounting groove matched with the adjusting frame, the mounting groove is provided with an empty opening area on two sides of the long side surface and is provided with a second inner V-shaped groove, the short side surface of the adjusting frame is provided with a second outer V-shaped groove, the long side surface is provided with a first inner V-shaped groove, and a first guide rod is slidably connected between the first inner V-shaped groove and the first outer V-shaped groove, sliding connection has the second guide bar between the outer V type groove of second and the interior V type groove of second, the long side-mounting of anchor clamps support has long adjusting screw, and short side-mounting has short adjusting screw, the location mounting panel is installed to anchor clamps support front end.

Further inject, casing bottom front side welded U type support, rear side threaded connection has the adjustment pad, and such design makes things convenient for angle regulation.

Further inject, be provided with the spring between single slotted hole fixing base and the removal seat, such design has the damping sense when rotatory focusing wheel, improves and uses and feels.

Further inject, the round pin that resets is installed to another long side of anchor clamps support, and another short side-mounting has the supporting pin, the alignment jig corresponds the supporting pin, the waist type hole has all been seted up to the anchor clamps support corresponding short adjusting screw, and such design guarantees that the alignment jig adjusts the position through long adjusting screw in the minor face direction of rectangle guide frame, and the anchor clamps combination wholly promotes the operation in the long edge direction of rectangle guide frame.

Further inject, anchor clamps support front side is equipped with the spacing groove, the spacing inslot is equipped with mounting plane and octave installation inclined plane, the location mounting panel is installed in mounting plane or octave installation inclined plane, and such design can select the installation face according to the product of difference, improves the practicality of detector.

The utility model has the following beneficial effects:

1. according to the utility model, the long lens is combined with the industrial camera, meanwhile, the focusing assembly is arranged on the rigid single-slotted-hole fixed seat, the detection precision and the positioning precision are high, the rectangular guide frame is arranged on the movable seat, so that the clamp combination can adjust the position in two directions, the detection data are more, and the observation and detection range is wide;

2. according to the utility model, the mounting plane and the octave mounting inclined plane are arranged on the front side of the clamp bracket, so that the mounting surface can be selected according to different products, and the practicability of the detector is improved;

3. the front end clamp combination of the utility model can be replaced and used, and has high interchangeability.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is an isometric view of an embodiment of the multifunctional adjustable optical fiber detector of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the multifunctional adjustable fiber optic detector of the present invention;

FIG. 3 is a cross-sectional view of a focusing assembly of an embodiment of the multifunctional adjustable fiber optic detector of the present invention;

FIG. 4 is an isometric view of a limited telecommutery assembly of an embodiment of the multifunctional adjustable fiber optic detector of the present invention;

FIG. 5 is an isometric view of a movable mount of an embodiment of the multifunctional adjustable optical fiber detector of the present invention;

FIG. 6 is an isometric view of a clamp holder according to an embodiment of the present invention;

FIG. 7 is an isometric view of an adjustment bracket of an embodiment of the multifunctional adjustable optical fiber detector of the present invention;

FIG. 8 is a perspective view of the mounting shafts of the clamp bracket and the adjustment bracket of the embodiment of the multifunctional adjustable optical fiber detector of the present invention;

FIG. 9 is an isometric view of a clamp holder of an embodiment of the multifunctional adjustable fiber optic inspection apparatus of the present invention, shown in FIG. 2.

The main element symbols are as follows:

the lens barrel comprises a shell 1, a U-shaped bracket 11, an adjusting pad 12, a spring 13, a limited telephoto optical assembly 2, a lens barrel 21, a lens 22, an industrial camera 23, a data line fixing seat 24, a circuit board 25, a focusing assembly 3, a single-groove fixing seat 31, a moving seat 32, a primary thread 321, a secondary thread 322, a rectangular guide frame 323, a first outer V-shaped groove 324, a pressure plate 33, a driving wheel 34, a focusing wheel 35, a decorative cover plate 36, a clamp combination 37, an adjusting frame 38, a second outer V-shaped groove 381, a first inner V-shaped groove 382, a first guide rod 383, a second guide rod 384, a clamp bracket 39, an installation groove 391, an open area 392, a second inner V-shaped groove 393, a long adjusting screw 394, a short adjusting screw 395, a positioning installation plate 396, a reset pin 397, a support pin 398, a kidney-shaped hole 399, a limit groove, an installation plane 3103100 1 and an octave installation inclined plane 3102.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 9, the multifunctional adjustable optical fiber detector of the present invention includes a housing 1, a finite distance optical machine assembly 2 and a focusing assembly 3, wherein the finite distance optical machine assembly 2 is installed inside the housing 1, the focusing assembly 3 is sleeved at the front end of the finite distance optical machine assembly 2, the finite distance optical machine assembly 2 includes a lens barrel 21 installed on the housing 1, a lens 22 is installed at the front end of the lens barrel 21, an industrial camera 23 is installed at the rear end, a data line fixing seat 24 is installed on the industrial camera 23, and the data line fixing seat 24 is electrically connected to a circuit board 25;

the focusing assembly 3 comprises a single-groove-hole fixed seat 31 arranged on the shell 1, the single-groove-hole fixed seat 31 is connected with a movable seat 32 through a key, the movable seat 32 is provided with a first-stage screw thread 321, a second-stage screw thread 322 and a rectangular guide frame 323, the long side surface of the rectangular guide frame 323 is provided with a first outer V-shaped groove 324, the first-stage screw thread 321 is provided with a pressing plate 33 and a driving wheel 34, the pressing plate 33 is fixedly arranged on the single-groove-hole fixed seat 31, the outer side of the driving wheel 34 is fixedly provided with a focusing wheel 35, the second-stage screw thread 322 is provided with a decorative cover plate 36, the front end of the movable seat 32 is provided with a clamp combination 37, the clamp combination 37 comprises an adjusting frame 38 and a clamp support 39, the clamp support 39 is provided with an installation groove 391 matched with the adjusting frame 38, the installation groove 391 is provided with open areas 392 on two sides of the long side surface and provided with a second inner V-shaped groove 393, the short side surface of the adjusting frame 38 is provided with a second outer V-shaped groove 381, the long side surface is provided with a first inner V-shaped groove 382, a first guide rod 383 is connected between the first inner V-shaped groove 382 and the first outer V-shaped groove 324 in a sliding mode, a second guide rod 384 is connected between the second outer V-shaped groove 381 and the second inner V-shaped groove 393 in a sliding mode, a long adjusting screw 394 is installed on the long side face of the clamp support 39, a short adjusting screw 395 is installed on the short side face of the clamp support 39, and a positioning installation plate 396 is installed at the front end of the clamp support 39.

In this embodiment, when the multifunctional adjustable optical fiber detector is used, in the first state, when the linear optical fiber connector is detected, the connector is firstly inserted into the positioning mounting plate 396, then the positioning mounting plate 396 is mounted on the mounting plane 3101 of the limit groove 3100 through one screw, then the device is started to start detection, the long adjusting screw 394 is rotated, the long adjusting screw 394 abuts against the rectangular guide frame 323, the clamp assembly 37 moves in the open area 392, the short adjusting screw 395 is pushed, the whole clamp assembly 37 moves along the first outer V-shaped groove 324 on the long side surface of the rectangular guide frame 323, the detection data is more, the detection range is wide, in the second state, only the positioning mounting plate 396 needs to be mounted on the octave mounting inclined plane 3102 of the limit groove 3100, the rest steps are carried out according to the above steps, the mounting plane 3101 and the octave mounting inclined plane 3102 are arranged on the front side of the clamp bracket 39, the mounting surface can be selected according to different products, the practicability of the detector is improved, and in addition, the front end clamp combination can be replaced for use, and the interchangeability is high.

The U-shaped support 11 is welded to the front side of the bottom of the optimized shell 1, the adjusting pad 12 is connected to the rear side through threads, the angle can be adjusted conveniently through the design, and in fact, other structures can be adjusted according to specific conditions to adjust the placing angle.

Preferably, the spring 13 is arranged between the single-slot fixed seat 31 and the movable seat 32, and due to the design, the focusing wheel 35 can be rotated to have damping feeling, so that the use hand feeling is improved, and actually, other modes can be considered according to specific conditions to improve the use hand feeling.

Preferably, the other long side surface of the clamp bracket 39 is provided with a reset pin 397, the other short side surface of the clamp bracket 39 is provided with a support pin 398, the adjusting frame 38 corresponds to the support pin 398, and the clamp bracket 39 corresponds to the short adjusting screw 395 and is provided with a kidney-shaped hole 399, so that the design ensures that the position of the adjusting frame 38 is adjusted by the long adjusting screw 394 in the short side direction of the rectangular guide frame 323, the clamp assembly 37 is integrally pushed to operate in the long side direction of the rectangular guide frame 323, and actually, other position adjusting structures can be considered according to specific conditions.

Preferably, the front side of the clamp bracket 39 is provided with a limiting groove 3100, a mounting plane 3101 and an octave mounting inclined plane 3102 are arranged in the limiting groove 3100, and the positioning mounting plate 396 is mounted on the mounting plane 3101 or the octave mounting inclined plane 3102.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. Multifunctional adjustable optical fiber detector, including casing (1), limited remote optical unit subassembly (2) and focusing subassembly (3), its characterized in that: the finite telemechanical assembly (2) is arranged inside the shell (1), the focusing assembly (3) is sleeved at the front end of the finite telemechanical assembly (2), the finite telemechanical assembly (2) comprises a lens barrel (21) arranged on the shell (1), a lens (22) is arranged at the front end of the lens barrel (21), an industrial camera (23) is arranged at the rear end of the lens barrel, a data line fixing seat (24) is arranged on the industrial camera (23), and the data line fixing seat (24) is electrically connected with a circuit board (25);

the focusing assembly (3) comprises a single-groove-hole fixing seat (31) arranged on the shell (1), the single-groove-hole fixing seat (31) is connected with a moving seat (32) through a key, the moving seat (32) is provided with a first-stage thread (321), a second-stage thread (322) and a rectangular guide frame (323), a first outer V-shaped groove (324) is formed in the long side surface of the rectangular guide frame (323), a pressing plate (33) and a driving wheel (34) are installed on the first-stage thread (321), the pressing plate (33) is fixedly installed on the single-groove-hole fixing seat (31), a focusing wheel (35) is fixedly installed on the outer side of the driving wheel (34), a decorative cover plate (36) is installed on the second-stage thread (322), a clamp combination (37) is installed at the front end of the moving seat (32), the clamp combination (37) comprises an adjusting frame (38) and a clamp support (39), the clamp support (39) is provided with an installation groove (391) matched with the adjusting frame (38), mounting groove (391) are equipped with empty regional (392) of opening on long side both sides, and have seted up V type groove (393) in the second, the short side of adjustment frame (38) is equipped with outer V type groove (381) of second, and long side is equipped with first interior V type groove (382), sliding connection has first guide bar (383) between first interior V type groove (382) and first outer V type groove (324), sliding connection has second guide bar (384) between outer V type groove (381) of second and second interior V type groove (393), long side-mounting of anchor clamps support (39) has long adjusting screw (394), and short side-mounting has short adjusting screw (395), location mounting panel (396) is installed to anchor clamps support (39) front end.

2. The multifunctional adjustable optical fiber detector according to claim 1, wherein: the front side of the bottom of the shell (1) is welded with a U-shaped bracket (11), and the rear side is connected with an adjusting pad (12) in a threaded manner.

3. The multifunctional adjustable optical fiber detector according to claim 2, characterized in that: and a spring (13) is arranged between the single-slot-hole fixed seat (31) and the movable seat (32).

4. The multifunctional adjustable optical fiber detector according to claim 3, characterized in that: the other long side surface of the clamp bracket (39) is provided with a reset pin (397), the other short side surface of the clamp bracket (39) is provided with a supporting pin (398), the adjusting frame (38) corresponds to the supporting pin (398), and the clamp bracket (39) is provided with kidney-shaped holes (399) corresponding to the short adjusting screws (395).

5. The multifunctional adjustable optical fiber detector according to claim 4, characterized in that: the fixture support is characterized in that a limiting groove (3100) is formed in the front side of the fixture support (39), an installation plane (3101) and an octave installation inclined plane (3102) are arranged in the limiting groove (3100), and the positioning installation plate (396) is installed on the installation plane (3101) or the octave installation inclined plane (3102).