CN218473159U

CN218473159U - Optical module single fiber optical assembly detection tool

Info

Publication number: CN218473159U
Application number: CN202222131260.5U
Authority: CN
Inventors: 彭斌; 况艳; 张品华; 谢作宇
Original assignee: Wuhan Guoyang Technology Group Co ltd
Current assignee: Wuhan Guoyang Technology Group Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-02-10
Anticipated expiration: 2032-08-11

Abstract

The utility model provides an optical module single-fiber optical component checking fixture, which belongs to the technical field of optical communication and comprises a cabinet, at least five testing mechanisms and at least five clamping mechanisms, wherein the cabinet comprises a low cabinet, a working plate and an upper shell which are arranged in sequence, a working cavity is arranged in the upper shell, and an installation cabinet is fixedly connected in the working cavity; the five testing mechanisms are distributed in the working cavity at equal intervals and comprise transmission parts, moving parts and testing sockets, the moving parts are connected with the transmission parts, and the testing sockets are arranged on the moving parts; five fixture are the equidistant distribution and are in on the working plate, first motor circular telegram drive shaft coupling cover, shaft coupling and lead screw are rotatory, and the swivel nut drives and removes the seat and follow the lead screw downstream, and two pulleys follow and remove the seat and follow the guide rail downstream simultaneously, can make the optical assembly insert test socket in test.

Description

Optical module single fiber optical component examines utensil

Technical Field

The utility model belongs to the technical field of the optical communication, particularly, relate to an optical module single fiber optical assembly examines utensil.

Background

The data provided by the BOSA manufacturer is a measurement item necessary for BOSA factory delivery, and is key data for measuring the performance index of the BOSA, but the terminal manufacturer needs to search for the Bias and Modu currents of each BOSA working under the appropriate optical power and extinction ratio one by one during production and then write the Bias and Modu currents into a corresponding register of a PMD chip, and expensive optical oscillographs are needed for matching the calibration operation, so that the difficulty of production line PE in maintenance and calibration of the production environment is increased, and the batch production efficiency is reduced.

The current detection tool provides a base, a test socket, an L-shaped turnover plate, two connecting pieces, a connecting rod and a clamp, wherein the two connecting pieces are symmetrically and rotatably connected to two sides of the L-shaped turnover plate; during testing, the optical assembly is placed on the clamp and is inserted into the test socket by operating the overturning of the L-shaped overturning plate; however, this approach has only one test station, and only one optical component can be tested at a time, and cross-testing cannot be performed, and the optical component and the test socket are occasionally shifted during insertion.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an optical module single fiber optical assembly examines utensil aims at solving current examining utensil and needs manual operation to detect, and not only working strength is big, unable batch production moreover to the lower problem of in-process accuracy inserts.

The utility model discloses a realize like this:

an optical module single fiber optical assembly gauge comprises:

the equipment comprises a machine cabinet, a first switch and a second switch, wherein the machine cabinet comprises a lower cabinet, a working plate and an upper shell which are sequentially arranged, a working cavity is arranged in the upper shell, and an installation cabinet is fixedly connected in the working cavity;

the testing mechanism comprises a transmission part, a moving part and a testing socket, the moving part is connected with the transmission part, and the testing socket is arranged on the moving part;

five at least fixture, five fixture are equidistant distribution and are in on the working plate, just fixture with accredited testing organization's position one-to-one, fixture includes base, slider, holder, commentaries on classics board, crooked board and micro-motor, the slide rail has on the base, be equipped with two centrosymmetries on the slide rail the slider, and two the slider can be followed the slide rail slides in opposite directions, every fixedly connected with on the slider the holder, every one side fixedly connected with connecting plate of slider, every all rotate on the connecting plate and be connected with crooked board, two be equipped with between the crooked board change the board, the base is kept away from change one side of board and install the micro-motor, the output of micro-motor run through the base and with the axle center fixed connection of changeing the board.

The utility model discloses an in one embodiment, it has five control button to be equidistant distribution on the inclined plane of low cabinet, control button with fixture with accredited testing organization's position one-to-one.

In an embodiment of the present invention, the low cabinet is located below the control button and is provided with an emergency stop button.

In an embodiment of the present invention, the bottom of the lower cabinet is provided with two symmetrically distributed elastic bases.

In an embodiment of the present invention, the display panel is installed on one side of the upper case away from the installation cabinet.

The utility model discloses an in an embodiment, the driving medium includes mount pad, first motor, shaft coupling sleeve, shaft coupling, swivel nut, lead screw and bearing frame, mount pad fixed connection be in the installation cabinet, be equipped with at the top of mount pad first motor, the output fixedly connected with of first motor the shaft coupling sleeve, the one end fixedly connected with of shaft coupling sleeve the shaft coupling, just the shaft coupling sleeve with the shaft coupling all is located in the mount pad, the one end fixedly connected with of shaft coupling the lead screw, the one end of lead screw runs through respectively the mount pad with the bottom of installation cabinet extends to in the working chamber, the lead screw is located the surface in the working chamber is equipped with in proper order the swivel nut with the bearing frame, just the swivel nut with lead screw threaded connection.

The utility model discloses an in one embodiment, the moving member includes the guide rail, removes seat, pulley, backup pad and mounting panel, the guide rail is fixed the mount pad with between the bearing frame, the below fixedly connected with of swivel nut can follow lead screw longitudinal movement remove the seat, it is close to remove the seat one side of guide rail is equipped with two centrosymmetries the pulley, two the pulley with guide rail sliding connection, the equal fixedly connected with in left and right both sides of removing the seat the backup pad, two the below fixedly connected with of backup pad the mounting panel, test socket installs the below of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: the optical assembly is arranged between the two clamping seats, the operation is started through a control button, the small motor is electrified to drive the rotating plate to rotate, and the two sliding blocks can be driven to move oppositely along the sliding rail through the two bent plates which are arranged in a staggered mode, so that the two clamping seats can be driven to move oppositely to clamp the optical assembly; and then, the first motor is electrified to drive the coupling sleeve, the coupler and the screw rod to rotate, the screw sleeve drives the moving seat to move downwards along the screw rod, and meanwhile, the two pulleys move downwards along the guide rail along with the moving seat, so that the optical assembly can be inserted into the test socket for testing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an optical module single-fiber optical assembly fixture provided in an embodiment of the present invention;

fig. 2 is a schematic view of a view angle structure of a transmission member of an optical module single-fiber optical component inspection device according to an embodiment of the present invention;

fig. 3 is a schematic view of another view angle structure of a transmission member of an optical module single-fiber optical component inspection device according to an embodiment of the present invention;

fig. 4 is a schematic view structural diagram of a fixture of an optical module single-fiber optical assembly inspection device according to an embodiment of the present invention;

fig. 5 is another schematic view structure diagram of a clamping mechanism of an optical module single-fiber optical assembly inspection device according to an embodiment of the present invention.

Description of the reference numerals: 100. a cabinet; 110. lowering the cabinet; 111. a control button; 112. an emergency stop button; 113. an elastic base; 120. a working plate; 121. a box body; 130. an upper shell; 131. a working chamber; 140. installing a cabinet; 141. a display panel; 200. a testing mechanism; 210. a transmission member; 211. a mounting seat; 212. a first motor; 213. a coupling sleeve; 214. a coupling; 215. a threaded sleeve; 216. a screw rod; 217. a bearing seat; 220. a moving member; 221. a guide rail; 222. a movable seat; 223. a pulley; 224. a support plate; 225. mounting a plate; 230. a test socket; 300. a clamping mechanism; 310. a base; 311. a slide rail; 320. a slider; 321. a connecting plate; 330. a holder; 340. rotating the plate; 350. bending the plate; 360. a small-sized motor.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to the attached drawings 1-5, the utility model provides a technical scheme: an optical module single-fiber optical component checking fixture comprises a cabinet 100, at least five testing mechanisms 200 and at least five clamping mechanisms 300;

referring to fig. 1, the cabinet 100 includes a lower cabinet 110, an operating panel 120, and an upper casing 130, which are sequentially disposed, wherein the upper casing 130 has a working chamber 131 therein, and a mounting cabinet 140 is fixedly connected to the working chamber 131.

Referring to fig. 1, five testing mechanisms 200 are distributed in the working chamber 131 at equal intervals, each testing mechanism 200 includes a transmission member 210, a moving member 220 and a testing socket 230, the moving member 220 is connected with the transmission member 210, and the testing socket 230 is mounted on the moving member 220.

In this embodiment, the transmission member 210 transmits the transmission force to the moving member 220, and the moving member 220 and the test socket 230 move downward, so that the optical assembly can be inserted into the test socket 230 for testing.

Referring to fig. 1, five clamping mechanisms 300 are equidistantly distributed on a working plate 120, the clamping mechanisms 300 correspond to testing mechanisms 200 one by one, each clamping mechanism 300 includes a base 310, sliders 320, clamping seats 330, a rotating plate 340, a bending plate 350 and a small motor 360, a sliding rail 311 is arranged on each base 310, two sliders 320 with central symmetry are arranged on each sliding rail 311, the two sliders 320 can slide along the sliding rail 311 in opposite directions, each slider 320 is fixedly connected with a clamping seat 330, one side of each slider 320 is fixedly connected with a connecting plate 321, each connecting plate 321 is rotatably connected with a bending plate 350, the rotating plate 340 is arranged between the two bending plates 350, the small motor 360 is installed on one side of the base 310, which is far away from the rotating plate 340, and the output end of the small motor 360 penetrates through the base 310 and is fixedly connected with the axis of the rotating plate 340.

In this embodiment, the small motor 360 is powered on to drive the rotating plate 340 to rotate, and the two sliders 320 can be driven to move along the sliding rail 311 in opposite directions by the two bending plates 350 arranged in a staggered manner, so as to drive the two clamping seats 330 to move in opposite directions to clamp the optical component.

As an embodiment of the present invention, further, there are five control buttons 111 equidistantly distributed on the inclined plane of the low cabinet 110, and the control buttons 111 correspond to the positions of the clamping mechanism 300 and the testing mechanism 200 one to one. During the test, the control button 111 can control the test mechanism 200 and the clamping mechanism 300 to perform one test.

As an embodiment of the present invention, further, the low cabinet 110 is located below the control button 111 and is installed with an emergency stop button 112. The scram button 112 is used for stopping the detection tool in time so as to avoid dangerous accidents.

As an embodiment of the present invention, further, the bottom of the low cabinet 110 is provided with two symmetrically distributed elastic bases 113. The elastic base 113 provides a buffer effect for the checking fixture, so that damage to components can be prevented, and the service life is prolonged.

As an embodiment of the present invention, further, a display panel 141 is installed on one side of the installation cabinet 140 away from the upper shell 130. The display panel 141 is used to display the operation state of each of the test mechanism 200 and the chucking mechanism 300, thereby improving the test efficiency.

As an embodiment of the utility model, it is further, the driving medium 210 includes mount pad 211, first motor 212, shaft coupling sleeve 213, shaft coupling 214, swivel nut 215, lead screw 216 and bearing frame 217, mount pad 211 fixed connection is in installation cabinet 140, first motor 212 is equipped with at the top of mount pad 211, the output fixedly connected with shaft coupling sleeve 213 of first motor 212, shaft coupling sleeve 213's one end fixedly connected with shaft coupling 214, and shaft coupling sleeve 213 and shaft coupling 214 all are located mount pad 211, the one end fixedly connected with lead screw 216 of shaft coupling 214, the one end of lead screw 216 runs through the bottom of mount pad 211 and installation cabinet 140 respectively and extends to in the working chamber 131, the surface that lead screw 216 is located the working chamber 131 is equipped with swivel nut 215 and bearing frame 217 in proper order, and swivel nut 215 and lead screw 216 threaded connection.

In this embodiment, the first motor 212 is powered to drive the coupling sleeve 213, the coupling 214 and the lead screw 216 to rotate, and the transmission is enabled to be transmitted to the moving member 220 through the lead screw 216. Meanwhile, since the mounting seat 211 is fixed in the mounting cabinet 140, the bearing seat 217 and the mounting seat 211 pass through the fixed guide rail 221, and thus the bearing seat 217 cannot rotate along with the screw rod 216.

As an embodiment of the utility model, it is further, moving member 220 includes guide rail 221, remove seat 222, pulley 223, backup pad 224 and mounting panel 225, guide rail 221 is fixed between mount pad 211 and bearing frame 217, lead screw 216 longitudinal movement's removal seat 222 can be followed to the below fixedly connected with of swivel nut 215, one side that removes seat 222 and is close to guide rail 221 is equipped with two centrosymmetric pulleys 223, two pulleys 223 and guide rail 221 sliding connection, the left and right both sides of removing seat 222 equal fixedly connected with backup pad 224, the below fixedly connected with mounting panel 225 of two backup pads 224, test socket 230 installs the below at mounting panel 225.

In this embodiment, through the action of the screw 215 and the screw 216, the screw 215 drives the moving base 222 to move longitudinally along the screw 216, and simultaneously the two pulleys 223 move longitudinally along the guide rail 221 following the moving base 222, so as to provide an auxiliary effect for the moving base 222, and the moving base 222 does not rotate along with the screw 216.

Specifically, this optical module single fiber optical assembly examines utensil's theory of operation: during testing, the optical assembly is placed between the two clamping seats 330, the control button 111 is started to work, the small motor 360 is electrified to drive the rotating plate 340 to rotate, and the two sliders 320 can be driven to move oppositely along the sliding rail 311 through the two bent plates 350 which are arranged in a staggered mode, so that the two clamping seats 330 can be driven to move oppositely to clamp the optical assembly; subsequently, the first motor 212 is energized to drive the coupling sleeve 213, the coupling 214 and the screw 216 to rotate, the screw 215 drives the movable base 222 to move downwards along the screw 216, and simultaneously, the two pulleys 223 follow the movable base 222 to move downwards along the guide rail 221, so that the optical assembly can be inserted into the test socket 230 for testing.

It should be noted that the model specifications of the control button 111, the emergency stop button 112, the display panel 141, the first motor 212, and the small motor 360 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the control button 111, the emergency stop button 112, the display panel 141, the first motor 212 and the small motor 360 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an optical module single fiber optical component examines utensil which characterized in that includes:

the cabinet (100) comprises a low cabinet (110), a working plate (120) and an upper shell (130) which are sequentially arranged, a working cavity (131) is arranged in the upper shell (130), and a mounting cabinet (140) is fixedly connected in the working cavity (131);

the testing device comprises at least five testing mechanisms (200), wherein the five testing mechanisms (200) are distributed in the working cavity (131) at equal intervals, each testing mechanism (200) comprises a transmission piece (210), a moving piece (220) and a testing socket (230), the moving piece (220) is connected with the transmission piece (210), and the testing socket (230) is arranged on the moving piece (220);

five at least fixture (300), five fixture (300) are equidistant distribution and are in on work board (120), just fixture (300) with the position one-to-one of accredited testing organization (200), fixture (300) include base (310), slider (320), holder (330), commentaries on classics board (340), crooked board (350) and small motor (360), slide rail (311) have on base (310), be equipped with two centrosymmetries on slide rail (311) slider (320), and two slider (320) can be followed slide rail (311) slide in opposite directions, every fixedly connected with on slider (320) holder (330), every one side fixedly connected with connecting plate (321) of slider (320), every all rotate on connecting plate (321) and be connected with crooked board (350), two be equipped with between crooked board (350) commentaries on classics board (340), base (310) are kept away from one side of commentaries on classics board (340) is installed small motor (360), the output of small motor (360) runs through the fixed board (340) and the axle center of commentaries on classics board (340) are connected.

2. The optical module single-fiber optical assembly testing fixture according to claim 1, wherein five control buttons (111) are equidistantly distributed on the inclined surface of the low cabinet (110), and the control buttons (111) correspond to the positions of the clamping mechanism (300) and the testing mechanism (200) in a one-to-one manner.

3. The light module single-fiber light assembly testing fixture according to claim 2, wherein an emergency stop button (112) is installed below the control button (111) on the low cabinet (110).

4. The optical module single-fiber optical assembly detection tool as claimed in claim 1, wherein the bottom of the low cabinet (110) is provided with two symmetrically distributed elastic bases (113).

5. The tool according to claim 1, wherein a display panel (141) is mounted on a side of the mounting cabinet (140) away from the upper shell (130).

6. The optical module single-fiber optical assembly detection tool as claimed in claim 1, wherein the transmission member (210) includes a mounting seat (211), a first motor (212), a coupling sleeve (213), a coupler (214), a screw sleeve (215), a screw rod (216), and a bearing seat (217), the mounting seat (211) is fixedly connected in the mounting cabinet (140), the first motor (212) is mounted at the top of the mounting seat (211), the coupling sleeve (213) is fixedly connected to an output end of the first motor (212), one end of the coupling sleeve (213) is fixedly connected to the coupler (214), the coupling sleeve (213) and the coupler (214) are both located in the mounting seat (211), one end of the coupler (214) is fixedly connected to the screw rod (216), one end of the screw rod (216) respectively penetrates through the mounting seat (211) and the bottom of the mounting cabinet (140) and extends into the working cavity (131), the surface of the screw sleeve (216) located in the working cavity (131) is sequentially provided with the screw sleeve (215) and the bearing seat (217) is connected to the screw rod (217).

7. The optical module single-fiber assembly detection tool according to claim 6, wherein the moving member (220) comprises a guide rail (221), a moving seat (222), pulleys (223), a support plate (224) and a mounting plate (225), the guide rail (221) is fixed between the mounting seat (211) and the bearing seat (217), the moving seat (222) capable of longitudinally moving along the screw rod (216) is fixedly connected below the screw sleeve (215), two centrosymmetric pulleys (223) are arranged on one side of the moving seat (222) close to the guide rail (221), the two pulleys (223) are slidably connected with the guide rail (221), the support plate (224) is fixedly connected to both left and right sides of the moving seat (222), the mounting plate (225) is fixedly connected below the two support plates (224), and the test socket (230) is mounted below the mounting plate (225).