CN211337078U

CN211337078U - Transport assembly for insertion return loss test

Info

Publication number: CN211337078U
Application number: CN201921949047.7U
Authority: CN
Inventors: 郭继明
Original assignee: Hongya Chuangjie Communication Co ltd
Current assignee: Hongya Chuangjie Communication Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-25
Anticipated expiration: 2029-11-12

Abstract

The utility model provides a transportation assembly for insertion and return loss test, which comprises a material tray, wherein the material tray comprises a tray, and a plurality of optical fiber flanges and ferrule fixing sleeves which are in one-to-one correspondence with the optical fiber flanges are arranged on the tray; and the disc body positioning mechanism comprises a bearing shell, first positioning components are arranged at two ends of the bearing shell in the width direction, second positioning components are arranged at two ends of the bearing shell in the length direction, the first positioning components are used for positioning the material disc in the width direction of the bearing shell, and the second positioning components are used for positioning the material disc in the length direction of the bearing shell. This application can fix many bunches of optic fibre simultaneously through the charging tray to cooperation disk body positioning mechanism fixes a position the charging tray, thereby can have disk body positioning mechanism to bear the charging tray and remove when the test, can test many bunches of optic fibre.

Description

Transport assembly for insertion return loss test

Technical Field

The utility model relates to an insert back and decrease test field, concretely relates to insert back and decrease test and use transportation subassembly.

Background

An optical insertion return loss tester is a commonly used optical communication tester. Its wide application is in optical fiber cable, light passive device and optical fiber communication system's insertion loss, return loss test and stability measurement, but in prior art, inserts return loss test to optical fiber, all carries out single test to each optic fibre usually, can't once only carry many optic fibres of transport, and the problem that the field needs a lot of solutions is the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a transport subassembly is used in insertion return loss test that can once only carry many optic fibre.

In order to solve the technical problem, the utility model provides a scheme is: a transport assembly for an insertion loss test comprises a material tray, wherein the material tray comprises a tray, and a plurality of optical fiber flanges and insertion core fixing sleeves which correspond to the optical fiber flanges one to one are arranged on the tray; and

disk body positioning mechanism, disk body positioning mechanism is including bearing the shell, the both ends of the width direction that bear the shell are provided with first locating component, the both ends of the length direction that bear the shell are provided with second locating component, first locating component is used for bear the casing on the width direction right the charging tray location, second locating component is used for bear the shell on the length direction right the charging tray location.

Further, the method comprises the following steps: the first positioning component comprises a first fixing piece arranged at one end of the bearing shell in the width direction and a first telescopic piece arranged at the other end of the bearing shell in the width direction, and the first telescopic piece can be close to or far away from the first fixing piece; the second positioning assembly comprises a second fixing piece arranged at one end of the bearing shell in the length direction and a second telescopic piece arranged at the other end of the bearing shell in the length direction, and the second telescopic piece can be close to or far away from the second fixing piece.

Further, the method comprises the following steps: still including removing the slip table, remove the slip table with disk body positioning mechanism sliding fit.

Further, the method comprises the following steps: the tray positioning mechanism is used for conveying the tray to the tray body positioning mechanism.

Further, the method comprises the following steps: the feeding mechanism comprises a conveying mechanism, a pre-positioning mechanism and a feeding manipulator, the conveying mechanism is used for conveying products to the pre-positioning mechanism, and the feeding manipulator is used for grabbing the products to the testing mechanism from the pre-positioning mechanism.

Further, the method comprises the following steps: the conveying mechanism is a conveying belt or a conveying chain.

Further, the method comprises the following steps: the feeding manipulator comprises an elevating mechanism, a translation mechanism and a clamp, the elevating mechanism is connected with the translation mechanism, the elevating mechanism is used for driving the translation mechanism to ascend and descend, the translation mechanism is connected with the clamp, and the translation mechanism is used for driving the clamp to move above the pre-positioning mechanism and the disk body positioning mechanism.

Further, the method comprises the following steps: clamping grooves are formed in two side edges, adjacent to the optical fiber flange, of the tray, the clamping pieces are arranged oppositely and can be close to or far away from each other, and the clamping pieces can be clamped in the clamping grooves.

The utility model has the advantages that: this application can fix multibeam optical fiber 5 simultaneously through the charging tray to cooperation disk body positioning mechanism fixes a position the charging tray, thereby can have disk body positioning mechanism to bear the charging tray and remove when the test, can test multibeam optical fiber.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a top view of the tray;

FIG. 3 is a schematic view of a tray positioning mechanism;

the reference numbers are as follows: the device comprises a disc body positioning mechanism 1, a bearing shell 11, a first fixing piece 12, a first telescopic piece 13, a second fixing piece 14, a second telescopic piece 15, a pre-positioning mechanism 21, a feeding manipulator 22, a lifting mechanism 221, a translation mechanism 222, a clamp 223, a clamp 2231, a movable sliding table 3, a tray 4, a tray 41, an optical fiber flange 42, a ferrule fixing sleeve 43, a clamping groove 44 and an optical fiber 5.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific embodiments so that those skilled in the art may better understand the present invention and practice it.

The following discloses many different embodiments or examples for implementing the subject technology described. In order to simplify the disclosure, a specific example of one or more permutations of the features is described below, but the present disclosure is not limited to the specific example, and the first feature described later in the specification may be connected to the second feature in a direct connection, or may include an embodiment forming an additional feature, and further, may include the use of one or more other intervening features to connect or combine the first feature and the second feature indirectly with each other so that the first feature and the second feature may not be directly connected.

In some embodiments, a transportation assembly for insertion and return loss testing comprises a plurality of trays 4 and a tray body positioning mechanism 1, wherein the trays 4 are used for bearing SC optical fiber 5 products, specifically, the trays 4 comprise trays 41, a plurality of optical fiber flanges 42 are fixed on one sides of the trays 41, ferrule fixing sleeves 43 corresponding to the optical fiber flanges 42 one by one are fixed on the other sides of the trays 41 opposite to the optical fiber flanges 42, when bearing the optical fiber 5, one end of the optical fiber 5, which is provided with an SC interface, is matched with the optical fiber flanges 42, and the other end of the optical fiber 5 can be fixed in the ferrule fixing sleeves 43.

Wherein, disk body positioning mechanism 1 is provided with first locating component including bearing shell 11, the both sides of the width direction who bears shell 11, and the length direction's that bears shell 11 both ends are provided with second locating component, and first locating component is used for fixing a position charging tray 4 in the width direction who bears the shell 11 body, and second locating component is used for fixing a position charging tray 4 in the length direction who bears shell 11.

This application can fix multibeam optical fiber 5 simultaneously through charging tray 4 to cooperation disk body positioning mechanism 1 fixes a position charging tray 4, thereby can have disk body positioning mechanism 1 to bear charging tray 4 and remove when the test, can be quick test multibeam optical fiber 5.

In some embodiments, the optical fiber testing device further comprises a movable sliding table 3, a sliding block is fixed at the bottom of the bearing shell 11, the bearing shell 11 is in sliding fit with the movable sliding table 3 through the sliding block, a disc positioning mechanism 1 is arranged on the movable sliding table 3 in sliding fit, a moving topic drives the disc positioning mechanism 1 to move, so that the bearing and driving tray 41 passes through a space between the test plug and the probe, when the movable assembly bears the tray 41, one side, provided with an optical fiber flange 42, of the tray 41 is close to the test plug, the other side is close to the probe, the optical fiber flange 42 is inserted through the test plug, and the optical fiber 5 is tested by the probe.

Preferably, the first positioning assembly includes a first fixing member 12 fixedly disposed at one end of the bearing shell 11 in the width direction, and a first telescopic member 13 disposed at the other end of the bearing shell 11 in the width direction, a first positioning cylinder is disposed inside the bearing shell 11, a piston rod of the first positioning cylinder penetrates through the bearing shell 11 and is connected with the first telescopic member 13, the first telescopic member 13 can be driven to be close to or away from the first fixing member 12, and the charging tray 4 can be clamped and positioned in the width direction of the bearing shell 11 through the first telescopic member 13 and the first fixing member 12.

In addition, the second positioning assembly comprises a second fixing part 14 arranged at one end of the bearing shell 11 in the length direction and a second telescopic part 15 arranged at the other end of the bearing shell 11 in the length direction, a second telescopic cylinder is installed in the bearing shell 11, and a piston rod of the second telescopic cylinder penetrates through the bearing shell 11 to be connected with the second telescopic part 15, so that the second telescopic part 15 is driven to be close to or far away from the second fixing part 14, and the material tray 4 is clamped and positioned in the length direction of the bearing shell 11.

In some embodiments, the feeding mechanism includes a first conveying mechanism, which may be, but is not limited to, a conveyor belt or chain, a pre-positioning mechanism 21 for transporting the product to the pre-positioning mechanism 21, a pre-positioning mechanism, which may be a platform or another relatively short path conveyor belt, a loading robot 22 for grabbing the product from the pre-positioning mechanism 21 to the testing mechanism, and the loading robot 22 may be, but is not limited to, a sled robot or a multi-axis robot.

Preferably, material loading manipulator 22 includes elevating system 221, translation mechanism 222 and anchor clamps 223, elevating system 221 with translation mechanism 222 sliding fit, elevating system 221 is used for ordering about translation mechanism 222 goes up and down, and in this application, elevating system 221 is the slip table of a vertical setting, translation mechanism 222 with anchor clamps 223 are connected, translation mechanism 222 is used for ordering about anchor clamps 223 are in prepositioning mechanism 21 with the top of disk body positioning mechanism 1 removes.

Clamping grooves 44 are formed in two side edges, adjacent to the optical fiber flange 42, of the tray 41, the clamp 223 comprises clamping pieces 2231 which are arranged oppositely, in some embodiments, the clamping pieces 2231 on two opposite sides are respectively fixed on piston rods of two clamping piece cylinders, pistons of the two clamping piece cylinders are separated from each other, the clamping pieces 2231 can be driven to be close to or away from each other through the clamping piece cylinders, when the tray 41 needs to be clamped, the clamping pieces 2231 are lowered, so that the clamping pieces 2231 are lowered to be on the same horizontal plane, and the two clamping pieces 2231 are close to each other, so that the clamping pieces 2231 can be clamped in the clamping grooves 44.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The transportation assembly for the insertion loss test is characterized by comprising a material tray, wherein the material tray comprises a tray, and a plurality of optical fiber flanges and insertion core fixing sleeves which correspond to the optical fiber flanges one by one are arranged on the tray; and

2. The transportation assembly for plug-in return loss test of claim 1, wherein the first positioning assembly comprises a first fixing member disposed at one end of the width direction of the bearing shell, and a first telescopic member disposed at the other end of the width direction of the bearing shell, and the first telescopic member can be close to or far from the first fixing member; the second positioning assembly comprises a second fixing piece arranged at one end of the bearing shell in the length direction and a second telescopic piece arranged at the other end of the bearing shell in the length direction, and the second telescopic piece can be close to or far away from the second fixing piece.

3. The transport assembly for plug-in return loss testing of claim 1, further comprising a moving slide, wherein the moving slide is in sliding fit with the tray positioning mechanism.

4. The transport assembly for a plug-in return loss test of claim 1, further comprising a feeding mechanism for transporting the tray onto the tray body positioning mechanism.

5. The transport assembly for the plug-in return loss test as recited in claim 4, wherein the feeding mechanism comprises a transport mechanism, a pre-positioning mechanism, and a feeding manipulator, the transport mechanism is used for transporting the product to the pre-positioning mechanism, and the feeding manipulator is used for grabbing the product from the pre-positioning mechanism to the testing mechanism.

6. The transport assembly for a return loss test as set forth in claim 5, wherein the transport mechanism is a conveyor belt or a conveyor chain.

7. The transport assembly for plug-in return loss testing of claim 5, wherein the feeding manipulator comprises an elevating mechanism, a translating mechanism and a clamp, the elevating mechanism is connected with the translating mechanism, the elevating mechanism is used for driving the translating mechanism to ascend and descend, the translating mechanism is connected with the clamp, and the translating mechanism is used for driving the clamp to move above the pre-positioning mechanism and the disk body positioning mechanism.

8. The transportation assembly for the insertion and return loss test as claimed in claim 7, wherein clamping grooves are formed in two side edges of the tray adjacent to the optical fiber flange, the clamping devices comprise oppositely arranged clamping pieces, the clamping pieces can approach or separate from each other, and the clamping pieces can be clamped in the clamping grooves.