CN212432970U

CN212432970U - Multifunctional test system for TO optical communication device

Info

Publication number: CN212432970U
Application number: CN202021123113.8U
Authority: CN
Inventors: 徐鹏嵩; 郭孝明; 朱晶; 王凯旋
Original assignee: Stelight Instrument Inc
Current assignee: Suzhou Lianxun Instrument Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-29
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a multifunctional test system of TO optical communication devices, which comprises a frame, a test seat arranged on a substrate of the frame, a driving mechanism and a test probe, the driving mechanism further comprises a Z-axis component, a Y-axis component movably connected with the Z-axis component, an X-axis motor and two X-axis guide rails arranged in parallel, the Z shaft component is provided with a test probe and is arranged on the Y shaft component, two ends of the Y shaft component are respectively provided with a sliding block, the two sliding blocks are respectively connected with the two X shaft guide rails in a sliding way, a Z-axis screw rod is arranged on the supporting plate of the Z-axis assembly, one end of the Z-axis screw rod is connected with a Z-axis motor, the Z-axis screw rod is sleeved with a nut, one of the two test probes is connected with the nut through an adapter plate, and the other of the two test probes is installed on the supporting plate. The utility model provides the high precision and the uniformity of probe to the device test to effectual improvement efficiency of software testing.

Description

Multifunctional test system for TO optical communication device

Technical Field

The utility model relates TO a TO optical communication device's multi-functional test system belongs TO optical communication test technical field.

Background

The existing optical communication device comprises an optical module and an optical device, wherein the optical module needs to be debugged, calibrated and tested in performance, and the optical device needs to be tested in performance; in the actual production process of the conventional method for debugging and testing the optical modules and the optical devices, the flow is complex, and a plurality of test instruments are difficult to test a plurality of optical modules and optical devices in parallel; the test efficiency is low, the equipment utilization rate is low, and the test time is long. The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a TO optical communication device's multi-functional test system, this TO optical communication device's multi-functional test system have improved precision and the uniformity of probe TO the device test TO effectual improvement efficiency of software testing.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional test system of a TO optical communication device comprises a rack, a test seat arranged on a substrate of the rack, a driving mechanism and a test probe, wherein the driving mechanism is arranged on the substrate, and the test probe is movably arranged on the driving mechanism and is positioned above the test seat;

the driving mechanism further comprises a Z shaft assembly, a Y shaft assembly movably connected with the Z shaft assembly, an X shaft motor and two X shaft guide rails arranged in parallel, a test probe is mounted on the Z shaft assembly and used for driving the test probe to move up and down, the Z shaft assembly is mounted on the Y shaft assembly and can reciprocate along the Y shaft direction, two ends of the Y shaft assembly are respectively provided with a sliding block, and the two sliding blocks are respectively connected with the two X shaft guide rails in a sliding manner, so that the Y shaft assembly can reciprocate along the X shaft direction;

the test device comprises a Z shaft assembly, a Z shaft motor, a nut, a test probe, a regulating assembly and a nut, wherein the Z shaft screw is arranged on a supporting plate of the Z shaft assembly, one end of the Z shaft screw is connected with the Z shaft motor used for driving the Z shaft screw to rotate, the nut is sleeved on the Z shaft screw, one of the test probes is connected with the nut through the regulating plate, the test probe can move along with the nut in the Z shaft direction, and the other test probe is installed on the supporting plate through the regulating assembly.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, one of the two X-axis guide rails is a screw rod, one end of the screw rod is connected with the X-axis motor, and one of the two sliding blocks is sleeved on the screw rod and is in threaded connection with the screw rod.

2. In the above scheme, the test probe connected with the nut in the two test probes is a spectrum scanning probe.

3. In the above scheme, the adapter plate is provided with a plurality of adjusting holes for matching the height during die debugging.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses TO optical communication device's multi-functional test system, it is through setting up the Z axle subassembly at actuating mechanism, with Y axle subassembly, X axle motor and two parallel arrangement's X axle guide rail of Z axle subassembly swing joint, parallel arrangement's guide rail plays better supporting role TO the Y axle subassembly, makes the removal of Y axle subassembly more stable and remove the precision higher TO improve the precision and the uniformity of probe TO the device test, effectual improvement efficiency of software testing.

2. The utility model discloses TO optical communication device's multi-functional test system, it is through installing two test probes on actuating mechanism, both can carry out the spectral test TO the device, can carry out electric current-power curve scanning again, has improved the efficiency of test, and two probes one through the motor adjust from top TO bottom, the position of a vertical direction of manual regulation, then can adjust the relative position between two probes, further guaranteed the test accuracy of different probes.

Drawings

Fig. 1 is a schematic structural view of a multifunctional test system of the TO optical communication device of the present invention;

FIG. 2 is a partial structural diagram of the multifunctional testing system of the optical communication device of the present invention;

FIG. 3 is a schematic view of a partial structure of the Z-axis assembly of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2.

In the above drawings: 1. a frame; 101. a substrate; 2. a test seat; 3. a drive mechanism; 301. a Z-axis assembly; 302. a Y-axis assembly; 303. an X-axis motor; 304. an X-axis guide rail; 305. a slider; 306. a screw rod; 331. a support plate; 332. a Z-axis lead screw; 333. a Z-axis motor; 334. a nut; 4. testing the probe; 5. an adjustment assembly.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

Example 1: a multifunctional test system of a TO optical communication device comprises a rack 1, a test seat 2, a driving mechanism 3 and a test probe 4, wherein the test seat 2 is installed on a base plate 101 of the rack 1, the driving mechanism 3 is installed on the base plate 101, and the test probe 4 is movably installed on the driving mechanism 3 and is positioned above the test seat 2;

the driving mechanism 3 further comprises a Z-axis assembly 301, a Y-axis assembly 302 movably connected with the Z-axis assembly 301, an X-axis motor 303 and two X-axis guide rails 304 arranged in parallel, the Z-axis assembly 301 is provided with a test probe 4 for driving the test probe 4 to move up and down, the Z-axis assembly 301 is arranged on the Y-axis assembly 302 and can reciprocate along the Y-axis direction, two ends of the Y-axis assembly 302 are respectively provided with a sliding block 305, and the two sliding blocks 305 are respectively connected with the two X-axis guide rails 304 in a sliding manner, so that the Y-axis assembly 302 can reciprocate along the X-axis direction;

a Z-axis screw rod 332 is arranged on a supporting plate 331 of the Z-axis assembly 301, one end of the Z-axis screw rod 332 is connected with a Z-axis motor 333 used for driving the Z-axis screw rod 332 to rotate, a nut 334 is sleeved on the Z-axis screw rod 332, one of the two test probes 4 is connected with the nut 334 through an adapter plate, the test probes 4 can move along with the nut 334 in the Z-axis direction, the other of the two test probes 4 is installed on the supporting plate 331 through an adjusting component 5, and position adjustment of the test probes 4 in the vertical direction is achieved through a manual adjusting mode.

One of the two X-axis guide rails 304 is a screw 306, one end of the screw 306 is connected with the X-axis motor 303, and one of the two slide blocks 305 is sleeved on the screw 306 and is in threaded connection with the screw 306.

Example 2: a multifunctional test system of a TO optical communication device comprises a rack 1, a test seat 2, a driving mechanism 3 and a test probe 4, wherein the test seat 2 is installed on a base plate 101 of the rack 1, the driving mechanism 3 is installed on the base plate 101, and the test probe 4 is movably installed on the driving mechanism 3 and is positioned above the test seat 2;

a Z-axis screw rod 332 is arranged on a supporting plate 331 of the Z-axis assembly 301, one end of the Z-axis screw rod 332 is connected with a Z-axis motor 333 used for driving the Z-axis screw rod 332 to rotate, a nut 334 is sleeved on the Z-axis screw rod 332, one of the two test probes 4 is connected with the nut 334 through an adapter plate, the test probes 4 can move along with the nut 334 in the Z-axis direction, and the other of the two test probes 4 is installed on the supporting plate 331.

The test probe 4 connected with the nut 334 in the two test probes 4 is a spectrum scanning probe; the adapter plate is provided with a plurality of adjusting holes for matching the height during die debugging.

When the multifunctional test system of the TO optical communication device is adopted, the driving mechanism is provided with the Z shaft assembly, the Y shaft assembly movably connected with the Z shaft assembly, the X shaft motor and the two X shaft guide rails arranged in parallel, and the guide rails arranged in parallel have a better supporting effect on the Y shaft assembly, so that the Y shaft assembly is more stable TO move and higher in moving precision, the precision and consistency of the device test by the probe are improved, and the test efficiency is effectively improved; in addition, two test probes are arranged on the driving mechanism, so that the device can be subjected to spectrum test, current-power curve scanning can be performed, the test efficiency is improved, one probe can be adjusted up and down through a motor, and the position in the vertical direction can be manually adjusted, so that the relative position between the two probes can be adjusted, and the test precision of different probes is further ensured.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A multifunctional test system of TO optical communication device is characterized in that: the device comprises a rack (1), a test seat (2) arranged on a substrate (101) of the rack (1), a driving mechanism (3) and a test probe (4), wherein the driving mechanism (3) is arranged on the substrate (101), and the test probe (4) is movably arranged on the driving mechanism (3) and is positioned above the test seat (2);

the driving mechanism (3) further comprises a Z shaft assembly (301), a Y shaft assembly (302) movably connected with the Z shaft assembly (301), an X shaft motor (303) and two X shaft guide rails (304) arranged in parallel, a test probe (4) is mounted on the Z shaft assembly (301) and used for driving the test probe (4) to move up and down, the Z shaft assembly (301) is mounted on the Y shaft assembly (302) and can reciprocate along the Y shaft direction, two ends of the Y shaft assembly (302) are respectively provided with a sliding block (305), and the two sliding blocks (305) are respectively connected with the two X shaft guide rails (304) in a sliding manner, so that the Y shaft assembly (302) can reciprocate along the X shaft direction;

be provided with a Z axle lead screw (332) on backup pad (331) of Z axle subassembly (301), this Z axle lead screw (332) one end is connected with one and is used for driving Z axle motor (333) that Z axle lead screw (332) is rotatory, the cover is equipped with a nut (334) on Z axle lead screw (332), two one in test probe (4) is connected with nut (334) through the adapter plate, this test probe (4) can be along with nut (334) and remove in the Z axle direction, two another in test probe (4) is installed on backup pad (331) through an adjusting part (5).

2. The multifunctional test system of the TO optical communication device according TO claim 1, characterized in that: one of the two X-axis guide rails (304) is a screw rod (306), one end of the screw rod (306) is connected with the X-axis motor (303), and one of the two sliding blocks (305) is sleeved on the screw rod (306) and is in threaded connection with the screw rod (306).

3. The multifunctional test system of the TO optical communication device according TO claim 1, characterized in that: the test probe (4) connected with the nut (334) in the two test probes (4) is a spectrum scanning probe.

4. The multifunctional test system of the TO optical communication device according TO claim 1, characterized in that: a plurality of adjusting holes are formed in the adapter plate.