CN218674020U - Automatic test equipment for insertion and extraction force of optical adapter - Google Patents

Automatic test equipment for insertion and extraction force of optical adapter Download PDF

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Publication number
CN218674020U
CN218674020U CN202222290778.3U CN202222290778U CN218674020U CN 218674020 U CN218674020 U CN 218674020U CN 202222290778 U CN202222290778 U CN 202222290778U CN 218674020 U CN218674020 U CN 218674020U
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CN
China
Prior art keywords
fixing
clamping
optical adapter
extraction force
fixedly arranged
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Active
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CN202222290778.3U
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Chinese (zh)
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严国庆
杨雷
宿志成
王欢
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Wuhan Ruisidun Optoelectronic Science And Technology Co ltd
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Wuhan Ruisidun Optoelectronic Science And Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model relates to the technical field of detection, in particular to an automatic test device for the insertion and extraction force of an optical adapter, which comprises a device platform support system; the clamping and fixing system is fixedly arranged on the equipment platform supporting system and is used for clamping and fixing the optical adapter; the automatic control system is fixedly arranged on the equipment platform supporting system and used for driving the plugging force testing system arranged on the automatic control system to be close to or far away from the clamping and fixing system; and the insertion and extraction force testing system is arranged on the automatic control system. The utility model has the advantages that: after the optical adapter to be tested is installed on the clamping fixing system at an accurate position through the automatic control system, the insertion and extraction force testing system is used for disengaging and simultaneously testing the insertion and extraction force, only an upper part and a lower part to be tested are needed in the testing process, the repeatability of a testing result is good, the consistency is strong, the operation is simple and easy to implement, and the working hour and the working efficiency of the test are effectively improved.

Description

Automatic test equipment for insertion and extraction force of optical adapter
Technical Field
The utility model relates to a detect technical field, especially relate to an optical adapter plug power automatic test equipment.
Background
With the rapid development of optical communication, the demand of optical devices in the core of optical communication is increasing.
The method also provides clear requirements for the insertion and extraction force index test of the optical adapter of the high-speed optical device. In the traditional production test method, standard test optical fibers are manually inserted, a manual tension meter is used for pulling outwards, and data of the tension meter is recorded when the tension meter is pulled out, so that the insertion and extraction force test process is realized. Due to the fact that manual operation has great uncertainty, force application angles and directions have randomness, the repeatability of the insertion and extraction force test result of the optical adapter is poor, the test time is long, and the test cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic test equipment of optical adapter plug power is provided, the above-mentioned problem that exists among the prior art has been solved.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an automatic test device for the insertion and extraction force of an optical adapter comprises a device platform supporting system;
the clamping and fixing system is fixedly arranged on the equipment platform supporting system and is used for clamping and fixing the optical adapter to be tested;
the automatic control system is fixedly arranged on the equipment platform supporting system and used for driving the insertion and extraction force testing system arranged on the automatic control system to be close to or far away from the clamping and fixing system;
and the insertion and extraction force testing system is arranged on the automatic control system and is used for detecting the insertion and extraction force of the to-be-tested optical adapter clamped on the clamping and fixing system.
The utility model has the advantages that: the utility model provides a pair of light adapter subassembly plug power test equipment through automatic control system, will await measuring the light adapter install press from both sides dress fixed system on accurate position after, rethread plug power test system throw off test plug power simultaneously to the record, the piece that awaits measuring about only needing in the in-process of test, the test result good repeatability, the uniformity is strong, operation simple accurate effectively improves the man-hour work efficiency of test.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the equipment platform supporting system comprises a bottom plate, a vertical supporting body which is vertically arranged is fixedly arranged on the bottom plate, a fixing and locking base is fixedly arranged on one vertical side face of the vertical supporting body, the clamping and fixing system is fixedly arranged on the upper portion of the fixing and locking base, and the automatic control system is fixedly arranged on the fixing and locking base and is located vertically below the clamping and fixing system.
The beneficial effect of adopting the further scheme is that: the vertical support body is fixedly provided with a fixing and locking base, and a plurality of screw holes are formed in the fixing and locking base in advance, so that the fixing system and the automatic control system can be clamped conveniently and can be positioned and installed.
Further, press from both sides dress fixing system and establish including fixed the mount pad on the solid locking base, the fixed plate that the level set up is equipped with on mount pad bottom side, be equipped with the horizontal adjustment groove on the fixed plate, be equipped with in the horizontal adjustment groove and can be being close to or keep away from gliding horizontal adjustment plate in the direction of mount pad, horizontal adjustment plate passes through retaining member locking and is in the horizontal adjustment inslot, horizontal adjustment plate is last to be equipped with and to be used for the adapter to limit the hole.
The beneficial effect of adopting the further scheme is that: through set up horizontal adjustment groove on the fixed plate, then set up slidable horizontal adjustment board on horizontal adjustment groove, the position in the adapter restriction hole is adjusted to the difference of the optical adapter that awaits measuring that can detect as required to make the relative setting in position of waiting to test optical adapter and plug power test system.
Further, be equipped with the bar hole on the level adjusting plate, the retaining member is locking bolt, locking bolt's screw rod end passes the bar hole with fixed plate threaded connection is used for with level adjusting plate locks on the fixed plate.
The beneficial effect of adopting the further scheme is that: after the bolt is locked by the lock hole, the position of the horizontal adjusting plate can be adjusted along the length direction of the strip-shaped hole, and then the locking bolt is locked, so that the horizontal adjusting plate and the fixing plate can be fixed relatively.
Further, the automatic control system comprises a vertically arranged guide rail, seat stands are fixedly arranged at two ends of the top and the bottom of the guide rail, a lead screw is arranged between the seat stands, two ends of the lead screw are connected with the seat stands in a rotating mode, the guide rail is far away from one end of the clamping fixing system, provided with a stepping motor, an output shaft of the stepping motor is connected with the lead screw in a transmission mode, the stepping motor is connected with an electric control module through an electric control wire, a slider module is connected to the lead screw in a threaded mode, the slider module is arranged on the guide rail in a sliding mode, the stepping motor drives the lead screw to rotate axially to drive the slider module to be close to or far away from the length direction of the lead screw, the clamping fixing system is arranged on the slider module, and the insertion and extraction force testing system is fixedly arranged on the slider module.
The beneficial effect of adopting the further scheme is that: the opening, closing and rotating directions of the stepping motor are controlled through the electric control module, so that the optical adapter to be tested is detected in a reciprocating mode, and the purpose of improving monitoring efficiency is achieved.
Furthermore, the top and bottom two ends of one side edge of the guide rail are respectively provided with an upper limit switch and a lower limit switch, and the upper limit switch and the lower limit switch are fixedly arranged on the guide rail through locking screws.
The beneficial effect of adopting the further scheme is that: the reciprocating mileage of the sliding module can be controlled by the arrangement of the upper limit switch and the lower limit switch.
Furthermore, the insertion and extraction force testing system comprises an adjusting base, the adjusting base is fixedly arranged on the sliding block module, a tension meter is fixedly arranged on the adjusting base, a tension probe of the tension meter faces towards the clamping and fixing system, and a ceramic insertion core is fixedly arranged on the tension probe through an insertion core fixing and locking piece.
The beneficial effect of adopting the further scheme is that: the ceramic inserting core is fixedly installed on the tension probe through the inserting core fixing and locking piece, when testing is conducted, the ceramic inserting core is inserted into the to-be-tested optical adapter to be tested, the tension meter is driven by the automatic control system to be far away from the to-be-tested optical adapter, and therefore the inserting and pulling force of the to-be-tested optical adapter is tested through the tension meter.
Drawings
FIG. 1 is a schematic structural view of the present invention, showing an optical adapter to be tested;
FIG. 2 is a schematic structural view of a clamping and fastening system of the present invention, showing a light adapter to be tested;
fig. 3 is a schematic structural diagram of an insertion and extraction force testing system according to the present invention;
fig. 4 is a schematic structural diagram of an automatic control system according to the present invention;
fig. 5 is a schematic structural view of the equipment platform support system of the present invention;
fig. 6 is a schematic structural diagram of an optical adapter to be tested according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
100. clamping and fixing systems; 110. a mounting seat; 120. a level adjustment plate; 130. a light adapter to be tested; 131. an optical adapter optical port; 132. an open ceramic sleeve; 133. an optical device positioning metal ring; 134. an optical adapter inner ferrule; 135. an optical device body; 140. an adapter limiting aperture; 150. a horizontal adjustment tank; 160. a strip-shaped hole; 200. a plug force testing system; 210. a ceramic ferrule; 220. the core insert is used for fixing the lock piece; 230. a tension probe; 240. a tension meter; 250. adjusting the base; 300. an automatic control system; 310. an upper limit switch; 320. a slider module; 330. a screw rod; 340. a seat stand; 350. a stepping motor; 360. a lower limit switch; 370. an electric control module; 380. an electrical control line; 390. a guide rail; 400. an equipment platform support system; 410. a base plate; 420. fixing and locking the base; 430. and a vertical support.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention discloses an automatic testing apparatus for optical adapter insertion and extraction force, comprising an apparatus platform supporting system 400; the clamping and fixing system 100 is fixedly arranged on the equipment platform supporting system 400, and is used for clamping and fixing the optical adapter 130 to be tested; the automatic control system 300 is fixedly arranged on the equipment platform supporting system 400, and is used for driving the insertion and extraction force testing system 200 arranged on the automatic control system 300 to be close to or far away from the clamping and fixing system 100; the insertion and extraction force testing system 200 is arranged on the automatic control system 300 and is used for detecting the insertion and extraction force of the optical adapter 130 to be tested, which is clamped on the clamping and fixing system 100.
Specifically, as shown in fig. 5, in an embodiment, the device platform supporting system 400 includes a bottom plate 410, the bottom plate 410 is horizontally disposed, a vertically disposed vertical supporting body 430 is fixed on an upper surface of the bottom plate 410, the vertical supporting body 430 is fixed on the bottom plate 410 through a bolt, a mounting hole for fixing the bottom plate 410 on a workbench is formed in the bottom plate 410, a locking base 420 is fixed on a vertical side surface of the vertical supporting body 430, the locking base 420 is a plate-shaped structure, the locking base 420 is fixed on the bottom plate 410 through a bolt, the clamping fixing system 100 is fixed on an upper portion of a surface of the locking base 420 far away from the bottom plate 410, and the automatic control system 300 is fixed on a surface of the locking base 420 far away from the bottom plate 410 and is located vertically below the clamping fixing system 100. The vertical support 430 is fixedly provided with a locking base 420, and a plurality of screw holes are previously provided in the locking base 420, thereby facilitating positioning and mounting of the clamping and fixing system 100 and the automatic control system 300.
As shown in fig. 2, in the embodiment of the present invention, the clamping fixing system 100 includes a fixing seat 110 fixedly disposed on the fixing lock base 420, a fixing plate horizontally disposed is disposed on a side edge of a bottom of the fixing seat 110, the fixing plate is connected to the fixing seat 110 in a split type or an integral type, a horizontal adjustment groove 150 is disposed on the fixing plate, the horizontal adjustment groove is disposed on the upper surface of the fixing plate, and extends to a side of the fixing plate away from the fixing seat 110, a horizontal adjustment plate 120 capable of sliding in a direction close to or away from the fixing seat 110 is disposed in the horizontal adjustment groove 150, the horizontal adjustment plate 120 is locked in the horizontal adjustment groove 150 through a locking member, specifically, a bar-shaped hole 160 is disposed on the horizontal adjustment plate 120, a length direction of the bar-shaped hole 160 extends in a direction away from the fixing seat 110, the locking member is a locking bolt, a screw end of the locking bolt passes through the bar-shaped hole 160 and the fixing plate in a threaded connection manner for locking the horizontal adjustment plate 120 on the fixing plate, after the locking bolt is locked, the locking position of the horizontal adjustment plate 120 can be adjusted along the length direction of the locking bolt 160, and then the fixing plate can be adjusted along the horizontal adjustment position of the fixing bolt and the fixing plate 120. The level adjustment plate 120 is provided with a restriction hole 140 for an adapter. By providing the horizontal adjustment groove 150 on the fixing plate and then providing the slidable horizontal adjustment plate 120 on the horizontal adjustment groove 150, the position of the adapter limit hole 140 can be adjusted according to the different needs of the optical adapter 130 to be tested, so that the optical adapter 130 to be tested is disposed opposite to the position of the insertion and extraction force testing system 200.
As shown in fig. 4, the automatic control system 300 includes a vertically disposed guide rail 390, seat platforms 340 are fixedly disposed at both top and bottom ends of the guide rail 390, a lead screw 330 is disposed between the two seat platforms 340, both ends of the lead screw 330 are rotatably connected to the two seat platforms 340, specifically, the lead screw 330 and the seat platforms 340 may be rotatably connected through a lead screw 330 bearing, a step motor 350 is fixedly disposed at one end of the guide rail 390 far away from the clamping and fixing system 100, an output shaft of the step motor 350 is in transmission connection with the lead screw 330 for driving the lead screw 330 to axially rotate, the step motor 350 is connected to an electronic control module 370 through an electronic control wire 380, a slider module 320 is threadedly connected to the lead screw 330, the slider module 320 is slidably disposed on the guide rail 390, the step motor 350 drives the lead screw 330 to axially rotate so as to drive the slider module 320 to approach or separate from the clamping and fixing system 100 along a length direction of the lead screw 330, the insertion and extraction force testing system 200 is fixedly disposed on the slider module 320, the electronic control the opening and closing and rotation direction of the step motor 350 through the electronic control module 370, thereby achieving the purpose of reciprocating detection of the optical adapter 130 to improve the efficiency of the optical monitoring.
In this embodiment, the electronic control module 370 includes a control button and a PLC chip, and the specific structure is conventional in the art and will not be described in detail herein.
Further preferably, the top and bottom ends of one side of the guide rail 390 are respectively provided with an upper limit switch 310 and a lower limit switch 360, and the upper limit switch 310 and the lower limit switch 360 are both fixed on the guide rail 390 through locking screws. The upper limit switch 310 and the lower limit switch 360 are arranged to control the reciprocating mileage of the sliding module, and the electronic control module 370 controls the stepping motor 350 to stop rotating when the sliding module touches the upper limit switch 310 or the lower limit switch 360.
As shown in fig. 3, in the embodiment of the present invention, the insertion and extraction force testing system 200 includes the adjusting base 250, the adjusting base 250 is fixed to be established on the slider module 320, the fixed tensiometer 240 that is equipped with on the adjusting base 250, the pulling force probe 230 of tensiometer 240 faces the clamping fixing system 100 is set up, there is the ceramic ferrule 210 through the ferrule fixing and locking piece 220 fixed mounting on the pulling force probe 230, when testing, the ceramic ferrule 210 inserts into the to-be-tested optical adapter 130 to be tested, drives the tensiometer 240 through the automatic control system 300 and keeps away from to-be-tested optical adapter 130, thereby the insertion and extraction force of the to-be-tested optical adapter 130 is tested through the tensiometer 240.
In the present embodiment, the specific structure of the optical adapter 130 to be tested is the prior art, and for the convenience of describing the working principle of the present application, the general structure of the test optical adapter will now be described: as shown in fig. 6, the test optical adapter includes an optical device tube 135 and an optical device positioning metal ring 133, one end of the optical device positioning metal ring 133 is fixedly connected to the optical device tube 135, the other end of the optical device positioning metal ring 133 is connected to an optical adapter optical port 131, an optical adapter internal ferrule 134 is fixedly disposed in the optical adapter optical port 131 through a ferrule 132, the optical adapter optical port 131 is an insertion port of the ferrule 210, the ferrule 132 is a component for positioning the adapter internal ferrule and the ferrule 210, the optical adapter internal ferrule 134 is a high-precision optical fiber component, and the optical device positioning metal ring 133 is a standard component for positioning an optical device.
The working principle is as follows: the installed automatic testing equipment for the plugging force of the optical adapter is assembled, connected with a power supply, placed stably, and the electronic control module 370 is adjusted, so that the tension meter 240 fixed on the slider module 320 moves to a proper position, and the position of the level adjusting plate 120 is adjusted, so that the ferrule 210 penetrates through the limiting hole 140 of the adapter, and then the upper limit switch 310 and the level adjusting plate 120 are locked. The electronic control module 370 is then adjusted so that the tension meter 240 repeatedly returns to the state to be tested to determine repeatability and consistency. After the consistency is determined, the optical adapter 130 to be tested is inserted into the adapter limiting hole 140 from top to bottom, the electronic control module 370 is adjusted to enable the tension meter 240 to ascend, the ferrule 210 is inserted into the optical port 131 of the optical adapter, the electronic control module 370 is adjusted to enable the slider module 320 to move downwards to drive the tension meter 240 to move downwards to drive the ferrule 210 to move downwards, friction force received when the ferrule 210 moves downwards is transmitted to the tension meter 240 through the tension probe 230, the corresponding tension value is displayed and is regarded as the tension value of the modified optical adapter assembly, the optical adapter 130 to be tested qualified is taken down from the horizontal adjusting plate 120 and is put into the special anti-static turnover box.
The utility model provides a pair of light adapter subassembly plug power test equipment, through automatic control system 300, will await measuring light adapter 130 and install to press from both sides dress fixed system 100 on accurate position after, rethread plug power test system 200 is thrown off and is tested plug power simultaneously to the record, the piece that awaits measuring about only needing in the in-process of test, test result good repeatability, the uniformity is strong, operation simple accurate effectively improves the man-hour work efficiency of test.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being 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.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. An optical adapter insertion and extraction force automatic test device is characterized by comprising a device platform support system (400);
the clamping and fixing system (100), the clamping and fixing system (100) is fixedly arranged on the equipment platform supporting system (400) and is used for clamping and fixing the optical adapter (130) to be tested;
the automatic control system (300) is fixedly arranged on the equipment platform supporting system (400) and is used for driving the insertion and extraction force testing system (200) arranged on the automatic control system (300) to be close to or far away from the clamping and fixing system (100);
the testing system comprises an insertion and extraction force testing system (200), wherein the insertion and extraction force testing system (200) is arranged on the automatic control system (300) and used for detecting the insertion and extraction force of the to-be-tested optical adapter (130) clamped on the clamping and fixing system (100).
2. The automatic optical adapter insertion and extraction force testing device according to claim 1, wherein the device platform supporting system (400) comprises a bottom plate (410), a vertical supporting body (430) vertically arranged is fixedly arranged on the bottom plate (410), a locking base (420) is fixedly arranged on one vertical side surface of the vertical supporting body (430), the clamping fixing system (100) is fixedly arranged on the upper portion of the locking base (420), and the automatic control system (300) is fixedly arranged on the locking base (420) and is located vertically below the clamping fixing system (100).
3. The automatic testing equipment for the insertion and extraction force of the optical adapter according to claim 2, wherein the clamping and fixing system (100) comprises a mounting base (110) fixedly arranged on the fixing and locking base (420), a horizontally arranged fixing plate is arranged on the side edge of the bottom of the mounting base (110), a horizontally adjusting groove (150) is arranged on the fixing plate, a horizontally adjusting plate (120) capable of sliding in a direction close to or away from the mounting base (110) is arranged in the horizontally adjusting groove (150), the horizontally adjusting plate (120) is locked in the horizontally adjusting groove (150) through a locking member, and an adapter limiting hole (140) is arranged on the horizontally adjusting plate (120).
4. The automatic testing equipment for the insertion and extraction force of the optical adapter according to claim 3, wherein the level adjusting plate (120) is provided with a strip-shaped hole (160), the locking member is a locking bolt, and a screw end of the locking bolt passes through the strip-shaped hole (160) to be in threaded connection with the fixing plate for locking the level adjusting plate (120) on the fixing plate.
5. The automatic testing equipment for the insertion and extraction force of the optical adapter according to claim 2, wherein the automatic control system (300) comprises a vertically arranged guide rail (390), seat platforms (340) are fixedly arranged at both top and bottom ends of the guide rail (390), a lead screw (330) is arranged between the two seat platforms (340), both ends of the lead screw (330) are rotatably connected with the two seat platforms (340), a stepping motor (350) is fixedly arranged at one end of the guide rail (390) far away from the clamping and fixing system (100), an output shaft of the stepping motor (350) is in transmission connection with the lead screw (330), the stepping motor (350) is connected with an electric control module (370) through an electric control wire (380), a slider module (320) is in threaded connection with the lead screw (330), the slider module (320) is slidably arranged on the guide rail (390), the stepping motor (350) drives the lead screw (330) to axially rotate so as to drive the slider module (320) to be close to or far away from the clamping and fixing system (100) along the length direction of the lead screw (330), and the insertion and extraction and fixing system (200) is arranged on the testing slider module (320).
6. The automatic testing equipment for the plugging force of an optical adapter according to claim 5, wherein an upper limit switch (310) and a lower limit switch (360) are respectively disposed at the top and bottom ends of one side of the guide rail (390), and the upper limit switch (310) and the lower limit switch (360) are both fixedly disposed on the guide rail (390) through locking screws.
7. The automatic test equipment for the insertion and extraction force of the optical adapter according to claim 5 or 6, wherein the insertion and extraction force test system (200) comprises an adjusting base (250), the adjusting base (250) is fixedly arranged on the slider module (320), a tension meter (240) is fixedly arranged on the adjusting base (250), a tension probe (230) of the tension meter (240) is arranged towards the clamping and fixing system (100), and the ceramic ferrule (210) is fixedly arranged on the tension probe (230) through a ferrule fixing and locking piece (220).
CN202222290778.3U 2022-08-30 2022-08-30 Automatic test equipment for insertion and extraction force of optical adapter Active CN218674020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222290778.3U CN218674020U (en) 2022-08-30 2022-08-30 Automatic test equipment for insertion and extraction force of optical adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222290778.3U CN218674020U (en) 2022-08-30 2022-08-30 Automatic test equipment for insertion and extraction force of optical adapter

Publications (1)

Publication Number Publication Date
CN218674020U true CN218674020U (en) 2023-03-21

Family

ID=85555684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222290778.3U Active CN218674020U (en) 2022-08-30 2022-08-30 Automatic test equipment for insertion and extraction force of optical adapter

Country Status (1)

Country Link
CN (1) CN218674020U (en)

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