CN207752088U - OSA component test devices - Google Patents

Abstract

The utility model is related to a kind of OSA component test devices, including fixture, wire jumper, probe, pressing plate, driving mechanism, wherein the probe is connected with extraneous test equipment, and the probe is installed on the pressing plate, and the pressing plate is located at the top of the fixture；The wire jumper is installed on the fixture, and OSA components to be tested are installed on the wire jumper, and the wire jumper is located at the lower section of the probe, and the position of the probe is corresponding with the pin of OSA components to be tested；The driving mechanism is for driving the pressing plate to move up and down relative to the fixture, when the driving mechanism drives the pressing plate to be moved downwardly to predeterminated position, the probe is in contact with the pin of the OSA components to be tested, to test the OSA components to be tested.The utility model effectively reduces the time of test compared with the existing technology, improves work efficiency and test accuracy.

Description

OSA component test devices

Technical field

The utility model is related to OSA module testing tooling technical fields more particularly to a kind of OSA component test devices.

Background technology

Currently, based on the OSA components of optical communications industry 10G multimodes and the connection of PCBA board mostly welded with soft board, welding It needs to cut pin before soft board, after welding with soft board, pin length is shorter.When supplied materials or the component removed in module When needing test, then need to weld pin aptitude test again in component.

It when test, needs to weld pin again in component, the pin being welded will appear rosin joint, different in size, be easy Phenomena such as insecure is fallen, causes the incorrectness for being likely to occur data when test, whether be non-defective unit, meeting when serious if cannot be distinguished The phenomenon that causing component to be electrocuted.

In addition, when weld assembly, need experienced person that pin can just be welded, and it is longer to weld five pins needs Time could complete, less efficient.

It is necessary to propose a kind of to improve test accuracy, and the solution that testing efficiency is high as a result,.

Utility model content

The utility model proposes a kind of OSA component test devices, it is intended to improve test OSA component efficiencies and accuracy.

To achieve the above object, the utility model is realized in this way, the utility model provides a kind of OSA module testings dress It sets, the OSA component test devices include fixture, wire jumper, probe, pressing plate, driving mechanism, wherein the probe is surveyed with extraneous Examination equipment is connected, and the probe is installed on the pressing plate, and the pressing plate is located at the top of the fixture；

The wire jumper is installed on the fixture, and OSA components to be tested are installed on the wire jumper, and the wire jumper is located at The lower section of the probe, the position of the probe are corresponding with the pin of OSA components to be tested；

The driving mechanism is for driving the pressing plate to move up and down relative to the fixture, when the driving mechanism drives When the pressing plate is moved downwardly to predeterminated position, the probe is in contact with the pin of the OSA components to be tested, with to described OSA components to be tested are tested.

Preferably, locating slot is provided on the fixture, the head of the wire jumper is inserted in the lower end of the locating slot.

Preferably, the head of the wire jumper is bolted to connection in the lower end of the locating slot.

Preferably, the OSA component test devices further include pedestal, and the fixture, pressing plate are mounted on the pedestal.

Preferably, it is provided with guide post on the pedestal, the guide sleeve being sheathed on the guide post, institute are installed on the pressing plate Stating driving mechanism drives the pressing plate to move up and down along the guide post by the guide sleeve.Preferably, the driving mechanism is peace Loaded on the duplex cylinder on the pedestal.

Preferably, the OSA component test devices further include the floor push for controlling the duplex cylinder ON/OFF.

Preferably, the OSA component test devices further include being used to adjust the folder for being installed on the pedestal Has the micro-adjusting mechanism of position.

The utility model has the beneficial effects that：The utility model OSA component test devices survey OSA components to be tested When examination, pin need not be welded again on OSA components to be tested, directly OSA components to be tested are surveyed with probe power-up There is phenomena such as rosin joint, insecure when avoiding welding pin, to effectively reduce the time of test, improves work in examination Efficiency and test accuracy.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model OSA component test device preferred embodiments；

Fig. 2 is the assembling schematic diagram of wire jumper in the utility model OSA component test device preferred embodiments.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.

Specific implementation mode

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.

Specifically, to Fig. 2 shows the OSA component test devices of the utility model preferred embodiment, which is applicable in Fig. 1 The OSA components for carrying out shear treatment to cutting pin in, and welding soft board carry out various performance parameters test, main suitable TOSA and ROSA component for having welded soft board.

When the device tests OSA components to be tested, pin need not be welded again on OSA components to be tested, Directly OSA components to be tested are tested with probe power-up, phenomena such as rosin joint, insecure occur when avoiding welding pin, To effectively reduce the time of test, improve work efficiency and test accuracy.

Fig. 1 is the dimensional structure diagram of the utility model OSA component test device preferred embodiments, and Fig. 2 is this practicality The assembling schematic diagram of wire jumper in novel OSA component test devices preferred embodiment.

Specifically, as shown in Figure 1 and Figure 2, the preferred embodiment of the utility model OSA component test devices includes fixture 10, jumps Line 20, probe 30, pressing plate 40, driving mechanism, wherein the probe 30 is connected with extraneous test equipment, which is installed on On the pressing plate 40, which is located at the top of the fixture 10.

The wire jumper 20 is installed on the fixture 10, and OSA components to be tested are installed on the wire jumper 20, and the wire jumper 20 is located at The lower section of the probe 30, the position of the probe 30 are corresponding with the pin of OSA components to be tested.

It should be noted that the OSA components to be tested can be TOSA ROSA components.

The driving mechanism is for driving the pressing plate 40 to move up and down relative to the fixture 10, when the driving mechanism drives the pressure When plate 40 is moved downwardly to predeterminated position, which is in contact with the pin of the OSA components to be tested, with to be tested to this OSA components are tested.

When testing the OSA components to be tested, the probe 30 on the pressing plate 40 is passed through into connecting line and outside first Test equipment connects, and sets relevant parameter, which is mounted on the wire jumper 20, and adjust the folder The position of tool 10, it is ensured that the probe 30 is directed at the pin, then drives the pressing plate 40 to drive the probe 30 by the driving mechanism It moves downward, when the pressing plate 40 is moved downwardly to predeterminated position, the pins contact of the probe 30 and the OSA components to be tested is good Afterwards, external world's test equipment is to the OSA components power-on test to be tested.

As shown in Fig. 2, in the present embodiment, it is provided with locating slot on the fixture 10, the head of the wire jumper 20 is inserted in this and determines The lower end of position slot, the head of the wire jumper 20 is fixedly connected on the lower end of the locating slot by bolt 50.

When it is implemented, arrow direction as shown in Figure 2, first inserts on the head of wire jumper 20 from the lower end of the locating slot Enter, after locating slot is had good positioning, then with bolt 50 lock the wire jumper 20 head, fix the wire jumper 20.Thus, it is possible to avoid more Secondary dismounting wire jumper 20, to improve testing efficiency.

Further, as an implementation, the present embodiment OSA component test devices further include pedestal 60, wherein should Fixture 10, pressing plate 40 are mounted on the pedestal 60, which is the duplex cylinder being installed on the pedestal 60.By this Duplex cylinder further improves testing efficiency.

Specifically, it is provided with guide post 70 on the pedestal 60, the guide sleeve being sheathed on the guide post 70 is installed on the pressing plate 40 80, which drives the pressing plate 40 to move up and down along the guide post 70 by the guide sleeve 80, to drive the pressing plate 40 opposite It moves up and down in the fixture 10.

In addition, the OSA component test devices that the present embodiment proposes, further include the foot for controlling the duplex cylinder ON/OFF Step on switch.

After the completion of the OSA module testings to be tested, the OSA components tested are powered off, the floor push, this pair are unclamped Join cylinder to reset with pressing plate 40, takes out the OSA components tested, test OSA components to be tested successively.

Further, further include for being installed on the pedestal in the present embodiment in order to further increase test accuracy The micro-adjusting mechanism 90 for adjusting 10 position of fixture on 60.

When it is implemented, after the OSA components to be tested are mounted on wire jumper 20, the fixture is adjusted with the micro-adjusting mechanism 90 10 position, so that it is guaranteed that the probe 30 is directed at pin, to improve test accuracy.The wherein described micro-adjusting mechanism may be used existing There are the micro-adjusting mechanism with position adjustment function, the utility model in technology to be not construed as limiting this.

It, need not be in conclusion when the utility model OSA component test devices test OSA components to be tested Pin is welded again on OSA components to be tested, and directly OSA components to be tested are tested with probe power-up, avoid welding Occurs phenomena such as rosin joint, insecure when pin, to effectively reduce the time of test, it is accurate to improve work efficiency and test Property.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Equivalent structure made by using the description of the utility model and the drawings or flow transformation, are applied directly or indirectly in Other relevant technical fields, are equally included in the patent within the scope of the utility model.

Claims (8)

1. a kind of OSA component test devices, which is characterized in that including fixture, wire jumper, probe, pressing plate, driving mechanism, wherein institute It states probe with extraneous test equipment to be connected, the probe is installed on the pressing plate, and the pressing plate is located at the upper of the fixture Side；

The wire jumper is installed on the fixture, and OSA components to be tested are installed on the wire jumper, and the wire jumper is positioned at described The lower section of probe, the position of the probe are corresponding with the pin of OSA components to be tested；

The driving mechanism is for driving the pressing plate to move up and down relative to the fixture, described in driving mechanism driving When pressing plate is moved downwardly to predeterminated position, the probe is in contact with the pin of the OSA components to be tested, with to described to be measured Examination OSA components are tested.

2. OSA component test devices according to claim 1, which is characterized in that be provided with locating slot, institute on the fixture The head for stating wire jumper is inserted in the lower end of the locating slot.

3. OSA component test devices according to claim 2, which is characterized in that the head of the wire jumper is solid by bolt Surely it is connected to the lower end of the locating slot.

4. according to the OSA component test devices described in claim 1-3 any one, which is characterized in that further include pedestal, it is described Fixture, pressing plate are mounted on the pedestal.

5. OSA component test devices according to claim 4, which is characterized in that guide post is provided on the pedestal, it is described The guide sleeve being sheathed on the guide post is installed on pressing plate, the driving mechanism drives the pressing plate by the guide sleeve described in Guide post moves up and down.

6. OSA component test devices according to claim 5, which is characterized in that the driving mechanism is described to be installed on Duplex cylinder on pedestal.

7. OSA component test devices according to claim 6, which is characterized in that further include for controlling the duplex gas The floor push of cylinder ON/OFF.

8. OSA component test devices according to claim 4, which is characterized in that further include for being installed on the pedestal On for adjusting the micro-adjusting mechanism of the chucking position.