CN212844284U - Optical module testing mechanism - Google Patents
Optical module testing mechanism Download PDFInfo
- Publication number
- CN212844284U CN212844284U CN202022378104.XU CN202022378104U CN212844284U CN 212844284 U CN212844284 U CN 212844284U CN 202022378104 U CN202022378104 U CN 202022378104U CN 212844284 U CN212844284 U CN 212844284U
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- China
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- optical module
- base
- optical fiber
- fiber head
- slide rail
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Abstract
The utility model provides an optical module accredited testing organization, including installing in the anterior test module of bottom plate, install the slide rail by the inside outside extension of test module on the bottom plate, the bottom is equipped with the optical module base of spout respectively and the optical fiber head base is by preceding to locating in proper order after on the slide rail, reciprocating motion is done along the slide rail to the optical fiber head base by the cylinder drive, the front portion of optical fiber head base is equipped with the push rod that gos deep into the optical module base inside, the inside of optical module base is equipped with the compression spring unanimous with the slide rail direction, compression spring's both ends respectively with the inner wall of optical module base and the end connection of push rod, the top of optical module base is equipped with the optical module mounting groove that is used for placing the optical module, install the optical fiber head chuck on. The utility model discloses the structure is exquisite, and convenient to use uses in the large-scale production test scene of industrialization.
Description
Technical Field
The utility model relates to an optical module accredited testing organization belongs to optical module test equipment technical field.
Background
The optical module is composed of an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part. In brief, an optical module is a device for photoelectric conversion, in which a transmitting end converts an electrical signal into an optical signal, and a receiving end converts the optical signal into the electrical signal after the optical signal is transmitted through an optical fiber.
Before the optical module is produced, the optical module needs to be connected with an optical fiber for testing, including a transmitting optical power test, a receiving sensitivity test, a bias current test, an extinction ratio test, a saturated optical power test, a working temperature test and the like. With the continuous upgrade of the photoelectric industry, an optical module testing mechanism capable of rapidly and accurately connecting an optical fiber and an optical module is urgently needed.
Disclosure of Invention
In order to solve the not enough of prior art, the utility model provides an optical module accredited testing organization utilizes the movement track of cylinder, slide rail accurate control optical module and optical fiber head, utilizes the optical fiber head chuck to conveniently carry out optic fibre and inserts and extract, and whole device structure is exquisite, and convenient to use uses in the test scene of industrialization large-scale production.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides an optical module test mechanism, including installing in the anterior test module of bottom plate, install on the bottom plate by the inside slide rail that outwards extends of test module, the bottom is equipped with the optical module base and the optical fiber head base of spout respectively by preceding to locating on the slide rail in proper order after, the optical fiber head base is driven by the cylinder and is reciprocating motion along the slide rail, the front portion of optical fiber head base is equipped with the push rod that gos deep into the optical module base is inside, the inside of optical module base is equipped with the compression spring unanimous with the slide rail direction, compression spring's both ends respectively with the inner wall of optical module base and the end connection of push rod, the top of optical module base is equipped with the optical module mounting groove that is used for placing the optical module, install the optical fiber head chuck.
The optical fiber head chuck comprises a cube with a longitudinal slide rail inside, the optical fiber head is located on the front side of the upper portion of the cube, an elastic clamp is arranged at the bottom of the optical fiber head, a pressing block capable of sliding up and down along the slide rail is arranged in the slide rail, a pressure spring is arranged between the pressing block and the top surface of the slide rail, side pushing blocks are respectively arranged on two sides of the cube and located on two sides of the lower portion of the pressing block, one end of each side pushing block is located outside the cube, one end of each side pushing block extends into the slide rail, and a connecting rod is arranged.
The compression spring is connected with the inner wall of the optical module base through a fixing rod.
And limiting baffles are arranged on two sides of the optical module base, and limiting stop blocks corresponding to the limiting baffles are arranged on the optical module base.
The limiting baffle is provided with a soft baffle head.
The air cylinder seat is arranged on the bottom plate and located at the rear part of the optical fiber head base, the air cylinder is arranged on the bottom plate through the air cylinder seat, and the telescopic rod of the air cylinder is connected with the rear part of the optical fiber head base.
The utility model discloses based on the beneficial effect that its technical scheme had lies in:
(1) the utility model provides an optical module test mechanism utilizes the cylinder, slide rail accurate control optical module and the movement track of optical fiber head, utilizes the optical fiber head chuck can conveniently carry out optic fibre and insert and extract, and whole device structure is exquisite, and convenient to use uses in the test scene of industrialization large-scale production;
(2) the utility model provides an optical fiber head chuck of optical module accredited testing organization reasonable in design, can utilize outside clamping jaw cylinder to press the side kicking block of both sides, go upward the briquetting and push down the bullet card to conveniently carry out the optic fibre and extract;
(3) the utility model provides an optical module testing mechanism's optical module base both sides can set up limit baffle, cooperates the limit stop of optical module base to use, can restrict the movement track of optical module base, further improves the operating accuracy;
(4) the utility model provides a pair of optical module accredited testing organization's limit stop can set up soft head as, protects limit stop, can extension device life.
Drawings
Fig. 1 is a schematic structural diagram of an optical module testing mechanism provided by the present invention.
Fig. 2 is a schematic structural diagram of an optical module testing mechanism including an internal structure of an optical module base.
Fig. 3 is a schematic view of a fiber optic head cartridge configuration.
Fig. 4 is a perspective view of a fiber optic head cartridge.
In the figure: 1-test module, 2-optical module base, 21-fixed rod, 22-compression spring, 3-bottom plate, 4-limit stop, 5-optical fiber head chuck, 51-optical fiber head installation block, 52-elastic clamp, 53-side push block, 54-operation block, 55-optical fiber head, 56-press block, 57-pressure spring, 58-connecting rod, 59-bolt, 6-limit baffle, 7-soft stop, 8-telescopic rod, 9-air cylinder base, 10-air cylinder, 11-optical module, 12-slide rail, 13-push rod and 14-optical fiber head base.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1 to 4, the utility model provides an optical module accredited testing organization, including installing in the anterior test module 1 of bottom plate 3, install the slide rail 12 by the inside outside extension of test module on the bottom plate, optical module base 2 and the optical fiber head base 14 that the bottom was equipped with the spout respectively locate in proper order on the slide rail by preceding to the back, reciprocating motion is done along the slide rail to the optical fiber head base by cylinder 10 drive, the front portion of optical fiber head base is equipped with the push rod 13 of going deep into optical module base inside, the inside of optical module base is equipped with the compression spring 22 unanimous with the slide rail direction, compression spring's both ends respectively with the inner wall of optical module base and the end connection of push rod, the top of optical module base is equipped with the optical module mounting groove that is used for placing optical module 11, install optical fiber head chuck 5 on the optical fiber head.
The optical fiber head chuck comprises a cubic block internally provided with a longitudinal slide, the cubic block comprises an optical fiber head mounting block 51 and an operating block 54, the optical fiber head mounting block is connected with the operating block through a bolt 59, the optical fiber head is positioned on the front side of the upper part of the cubic block, an elastic clamp 52 is arranged at the bottom of the optical fiber head, a pressing block 56 sliding up and down along the slide is arranged in the slide, a pressure spring 57 is arranged between the pressing block and the top surface of the slide, side pushing blocks 53 are respectively arranged on the two sides of the cubic block, the side pushing blocks are positioned on the two sides of the lower part of the pressing block, one end of each side pushing block is positioned outside the cubic block, one end of each side pushing.
The compression spring is connected with the inner wall of the optical module base through a fixing rod 21.
And limiting baffles 6 are arranged on two sides of the optical module base, and limiting stop blocks 4 corresponding to the limiting baffles are arranged on the optical module base.
The limiting baffle is provided with a soft baffle head 7.
Install cylinder block 9 on the bottom plate, the cylinder block is located the rear portion of optical fiber head base, and the cylinder passes through the cylinder block to be installed on the bottom plate, and the telescopic link 8 and the rear portion of optical fiber head base of cylinder are connected.
The utility model provides a pair of optical module accredited testing organization's working process does: and placing the optical module into an optical module base, pushing the optical fiber head base and the optical module base into the test module by the air cylinder, compressing the spring after the optical fiber head base and the optical module base reach the tail end position of the sliding groove, and continuously pushing the optical fiber end of the optical fiber head chuck to insert into the optical module by the air cylinder for testing. After the test is finished, the air cylinder retreats to withdraw the optical module from the test module, the side push block of the optical fiber head chuck is clamped by the external clamping jaw, the elastic clamp of the optical fiber head chuck is opened, and the optical fiber can be withdrawn from the optical module. And then, replacing the optical module and carrying out the next test.
The utility model provides a pair of optical module accredited testing organization utilizes the movement track of cylinder, slide rail accurate control optical module and optical fiber head, utilizes the optical fiber head chuck can conveniently carry out optic fibre and insert and extract, and whole device structure is exquisite, and convenient to use uses in the test scene of industrialization large-scale production.
Claims (6)
1. The utility model provides an optical module accredited testing organization, is including installing in the anterior test module of bottom plate which characterized in that: install the slide rail by the inside outside extension of test module on the bottom plate, optical module base and the optical fiber head base that the bottom was equipped with the spout respectively are located on the slide rail by preceding to back in proper order, the optical fiber head base is driven by the cylinder and is reciprocating motion along the slide rail, the front portion of optical fiber head base is equipped with the push rod of deepening optical module base inside, the inside of optical module base is equipped with the compression spring unanimous with the slide rail direction, compression spring's both ends respectively with the inner wall of optical module base and the end connection of push rod, the top of optical module base is equipped with the optical module mounting groove that is used for placing the optical module, install the optical fiber head chuck on the optical fiber head base, the.
2. The optical module testing mechanism of claim 1, wherein: the optical fiber head chuck comprises a cube with a longitudinal slide rail inside, the optical fiber head is located on the front side of the upper portion of the cube, an elastic clamp is arranged at the bottom of the optical fiber head, a pressing block capable of sliding up and down along the slide rail is arranged in the slide rail, a pressure spring is arranged between the pressing block and the top surface of the slide rail, side pushing blocks are respectively arranged on two sides of the cube and located on two sides of the lower portion of the pressing block, one end of each side pushing block is located outside the cube, one end of each side pushing block extends into the slide rail, and a connecting rod is arranged.
3. The optical module testing mechanism of claim 1, wherein: the compression spring is connected with the inner wall of the optical module base through a fixing rod.
4. The optical module testing mechanism of claim 1, wherein: and limiting baffles are arranged on two sides of the optical module base, and limiting stop blocks corresponding to the limiting baffles are arranged on the optical module base.
5. The optical module testing mechanism of claim 4, wherein: the limiting baffle is provided with a soft baffle head.
6. The optical module testing mechanism of claim 1, wherein: the air cylinder seat is arranged on the bottom plate and located at the rear part of the optical fiber head base, the air cylinder is arranged on the bottom plate through the air cylinder seat, and the telescopic rod of the air cylinder is connected with the rear part of the optical fiber head base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378104.XU CN212844284U (en) | 2020-10-23 | 2020-10-23 | Optical module testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378104.XU CN212844284U (en) | 2020-10-23 | 2020-10-23 | Optical module testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844284U true CN212844284U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022378104.XU Active CN212844284U (en) | 2020-10-23 | 2020-10-23 | Optical module testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117538019A (en) * | 2024-01-10 | 2024-02-09 | 深圳市维度科技股份有限公司 | Interface device for detecting end face of optical module |
-
2020
- 2020-10-23 CN CN202022378104.XU patent/CN212844284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117538019A (en) * | 2024-01-10 | 2024-02-09 | 深圳市维度科技股份有限公司 | Interface device for detecting end face of optical module |
| CN117538019B (en) * | 2024-01-10 | 2024-04-02 | 深圳市维度科技股份有限公司 | Interface device for detecting end face of 800G optical module with handle ring |
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