CN220419391U - Test is with placing tool - Google Patents

Abstract

The utility model provides a test is with placing tool, is equipped with a plurality of rectangular holes including placing the bottom plate along its length direction array, and first semicircle groove has been seted up to rectangular hole's one end, and the second semicircle groove has been seted up to rectangular hole's the other end on placing the bottom plate. The rectangular hole, the first semicircular groove and the second semicircular groove all play a limiting role on the optical connector. The optical connector can be primarily fixed through the structure. The end seat is installed respectively at the both ends of placing the bottom plate, wears to have the movable rod on the end seat, and the end diaphragm is installed to the one end of movable rod, is equipped with the round bar on the end diaphragm, has seted up a plurality of jacks on the round bar, through the setting of round bar and its upper jack, conveniently retrains the pin that transversely sets up through the round bar to ensure the length that horizontal pin stretches out through this kind of mode, and through the support of round bar, avoid the problem that the pin was buckled when the test appears. The end of the movable rod is provided with an end pulling plate, and the end pulling plate is convenient for moving the round rod.

Description

Test is with placing tool

Technical Field

The utility model relates to the technical field of optical connector testing, in particular to a placing jig for testing.

Background

After the optical connectors are processed, in order to ensure the quality of the optical connectors when leaving the factory, each performance of the optical connectors needs to be tested, at present, a plurality of optical connectors to be tested are usually directly placed on a board, a plurality of rectangular grooves are formed in the board, and arc grooves are correspondingly formed in two ends of the rectangular grooves. At the time of testing, the operator places the optical connectors on the board and then the test apparatus tests the individual properties of each device. However, in actual operation, it was found that the posture of the optical connector is changed due to the movement when the board is moving, and thus a special operator is required to correct the posture of the optical connector, and the posture of the optical connector is also easily changed due to the plugging operation or the like at the time of the test. Certainly in order to avoid this kind of condition, through setting up a layering that can fix on the board, fix the optical connector through the layering, nevertheless this kind of mode fixed operation is comparatively loaded down with trivial details to the problem of pin buckling also appears easily in the test.

Disclosure of Invention

The utility model provides a placing jig for testing, which solves the defects in the prior art, is convenient for the posture of a connector and has stronger practicability.

In order to achieve the object of the present utility model, the following techniques are proposed:

the utility model provides a test is with placing tool, is equipped with a plurality of rectangular holes including placing the bottom plate along its length direction array, and first semicircle groove has been seted up to rectangular hole's one end, and the second semicircle groove has been seted up to rectangular hole's the other end on placing the bottom plate. The rectangular hole, the first semicircular groove and the second semicircular groove all play a limiting role on the optical connector. The optical connector can be primarily fixed through the structure.

The two ends of the placing bottom plate are respectively provided with an end seat, the end seat is penetrated with a movable rod, one end of the movable rod is provided with an end transverse plate, round rods are arranged on the end transverse plate along the length direction of the end transverse plate at equal intervals in an array mode, a plurality of jacks are formed in the round rods, and the round rods are in one-to-one correspondence with the first semicircular grooves. Through the setting of round bar and its upper jack, conveniently retrain the pin that transversely sets up through the round bar to ensure the length that horizontal pin stretches out through this kind of mode, and through the support of round bar, avoid appearing the problem that the pin was buckled when the test, and the round bar also can carry out preliminary location to the optical connector. The end of the movable rod is provided with an end pulling plate, the end pulling plate is convenient for moving the round rod, and the round rod is made of insulating materials.

Further, the jack-up piece has been worn to the lower extreme in rectangular hole, and the recess has been seted up to the both sides of jack-up piece, wears to have the baffle in the recess, and the lower extreme of baffle is equipped with the installation concave part, and the installation concave part is installed on placing the bottom plate, is equipped with many springs on the installation concave part, and the upper end of spring is located on the jack-up piece. When the optical connector is placed, the jacking block plays a role in supporting the lower end of the optical connector, and the spring is arranged when the optical connector is placed and compressed, and when the optical connector is taken out, the optical connector can be ejected out, so that the optical connector can be taken out conveniently.

Further, vertical holes are formed in the jacking blocks, limiting rods penetrate through the vertical holes, end vertical plates are arranged at two ends of the limiting rods, and the end vertical plates are arranged on the mounting concave pieces. The setting of gag lever post and vertical hole plays spacing effect to the motion of jack-up piece.

Further, a plurality of rotating seats are arranged on one side of the bottom plate, a pair of rotating plates are arranged on the rotating seats in a rotating mode, an upper clamping plate is arranged at the upper end of each rotating plate in a vertical and inward extending mode, and a pressing protrusion is arranged at the inner side end of each upper clamping plate. The downward pressing protrusion can act on the upper end of the optical connector and limit the upper end of the optical connector, and the optical connector is stably limited by the downward pressing action of the downward pressing protrusion and the upward pushing force of the spring.

Further, the rotating plate is buckled with a clamping block, the inner side end of the clamping block is provided with a spring piece, and the spring piece is arranged on one side of the placing bottom plate. When the rotating plate is in a vertical state through the clamping block, the rotating plate is conveniently restrained and limited.

The technical scheme has the advantages that:

compared with the prior art, the utility model can perform stable constraint and limit on the optical connector when the optical connector is tested, thereby avoiding the movement of the optical connector and simultaneously facilitating the taking-out operation of the optical connector.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows a perspective structural view of the jacking block.

Fig. 3 shows a perspective view of the rotating plate.

Detailed Description

As shown in fig. 1-3, a placement jig for testing comprises a placement base plate 1, wherein a plurality of rectangular holes 10 are arranged on the placement base plate 1 at equal intervals along the length direction of the placement base plate, a first semicircular groove 11 is formed in one end of each rectangular hole 10, and a second semicircular groove 12 is formed in the other end of each rectangular hole 10. The two ends of the placing bottom plate 1 are respectively provided with an end seat 2, the end seat 2 is provided with a movable rod 20 in a penetrating way, one end of the movable rod 20 is provided with an end transverse plate 22, the end transverse plate 22 is provided with round rods 23 in an array at equal intervals along the length direction, the round rods 23 are provided with a plurality of jacks, and the round rods 23 are in one-to-one correspondence with the first semicircular grooves 11. The end of the movable rod is provided with an end pull plate 21.

In this embodiment, the operator only needs TO place the optical connector in the rectangular hole, when placing, the adapter on the optical connector is placed in the second semicircular groove 12, one of the TO-CAN modules is placed in the first semicircular groove 11, and the pin on the other TO-CAN module is in a vertical posture, after the placement is completed, the round bar 23 is pulled by the end pull plate 21, so that the pin is inserted into the jack of the round bar 23, and the end of the pin extends out by a certain length, and then the test operation of the optical connector is performed.

In some embodiments, the jacking block 41 is penetrated at the lower end of the rectangular hole 10, grooves 42 are formed on two sides of the jacking block 41, the guide plate 40 is penetrated in the grooves 42, the installation concave part 4 is arranged at the lower end of the guide plate 40, the installation concave part 4 is installed on the placing bottom plate 1, a plurality of springs 44 are arranged on the installation concave part 4, and the upper ends of the springs 44 are arranged on the jacking block 41. The jacking block 41 is provided with a vertical hole, a limiting rod penetrates through the vertical hole, two ends of the limiting rod are provided with end vertical plates 43, and the end vertical plates 43 are arranged on the mounting concave piece 4. A plurality of rotating seats 3 are arranged on one side of the bottom plate 1, a pair of rotating plates 30 are rotatably arranged on the rotating seats 3, upper clamping plates 31 are vertically and inwards arranged at the upper ends of the rotating plates 30 in an extending mode, and pressing protrusions 32 are arranged at the inner side ends of the upper clamping plates 31. The rotating plate 30 is buckled with a clamping block 34, the inner side end of the clamping block 34 is provided with a spring piece 33, and the spring piece 33 is arranged on one side of the bottom plate 1.

In this embodiment, when positioning placement of the optical connector is performed, the placement of the optical connector is performed as in the foregoing embodiment. After the placement is completed, the rotating plate 30 is rotated so that the lower end of the pressing protrusion 32 acts on the upper wall of the optical connector, and at this time, the jack block 41 is moved downward due to the downward pressure applied to the optical connector, and at the same time, the rotating plate 30 is restrained and restrained by the clip block 34 when the pressing protrusion 32 acts on the housing of the optical connector. Then, the test operation of the optical connector is performed. After the operation is completed, the force of pressing down the projection 32 is canceled, and at this time the optical connector is moved upward by the upward pressing force of the jack-up block 41, and then the optical connector is taken out.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (5)

1. The utility model provides a test is with placing tool, its characterized in that includes placing bottom plate (1), is equipped with a plurality of rectangular holes (10) along its length direction on placing bottom plate (1) in equidistant array, and first semicircle groove (11) has been seted up to one end of rectangular hole (10), and second semicircle groove (12) has been seted up to the other end of rectangular hole (10);

the two ends of the placing bottom plate (1) are respectively provided with an end seat (2), the end seat (2) is provided with a movable rod (20) in a penetrating mode, one end of the movable rod (20) is provided with an end transverse plate (22), round rods (23) are arranged on the end transverse plate (22) in an array mode at equal intervals along the length direction of the end transverse plate, a plurality of insertion holes are formed in the round rods (23), and the round rods (23) and the first semicircular grooves (11) are in one-to-one correspondence.

2. The placement jig for testing according to claim 1, wherein the jacking block (41) is penetrated at the lower end of the rectangular hole (10), grooves (42) are formed in two sides of the jacking block (41), guide plates (40) are penetrated in the grooves (42), mounting concave pieces (4) are arranged at the lower ends of the guide plates (40), the mounting concave pieces (4) are mounted on the placement base plate (1), a plurality of springs (44) are arranged on the mounting concave pieces (4), and the upper ends of the springs (44) are arranged on the jacking block (41).

3. The placement jig for testing according to claim 2, wherein the jacking block (41) is provided with a vertical hole, a limiting rod is penetrated in the vertical hole, two ends of the limiting rod are provided with end vertical plates (43), and the end vertical plates (43) are arranged on the mounting concave piece (4).

4. The placement jig for testing according to claim 2, wherein a plurality of rotating seats (3) are installed on one side of the placement base plate (1), a pair of rotating plates (30) are rotatably arranged on the rotating seats (3), upper clamping plates (31) are vertically and inwardly extending arranged at the upper ends of the rotating plates (30), and pressing protrusions (32) are arranged at the inner side ends of the upper clamping plates (31).

5. The placement jig for testing according to claim 4, wherein a fixture block (34) is fastened on the rotating plate (30), a spring piece (33) is provided at an inner side end of the fixture block (34), and the spring piece (33) is provided on one side of the placement base plate (1).