CN-224231133-U - Optical socket product plug power test fixture

CN224231133UCN 224231133 UCN224231133 UCN 224231133UCN-224231133-U

Abstract

The utility model discloses an optical socket product plugging force testing tool which comprises an inserting core, at least one second standard component, a first standard component and a second standard component, wherein the top of the inserting core is provided with a top end matched with an optical socket to be tested, an inserting groove is formed in the top of the first standard component and is used for inserting the bottom end of the inserting core, a threaded part is formed in the top of the first standard component, which is close to the periphery of the inserting groove, the threaded part is connected with an expansion part through the threaded part, the expansion part is used for tightly holding the inserting core in the inserting groove, and the second standard component is coupled to the bottom of the first standard component and can be used for testing the first plugging force when the first standard component and the inserting core are lifted. When the first standard component does not fall off in the bearing range of gravity, the height of the inserting core can be continuously lifted, so that the second standard component and the first standard component provide gravity together to serve as a second inserting and pulling force for testing the optical inserting and pulling force. The simplified testing steps of the optical plug force do not need to measure the upper limit and the lower limit of the optical plug force in a complex combination mode, and the working efficiency is improved.

Inventors

WANG PENG
LI LIXIANG
FAN MINGMING

Assignees

苏州东辉光学有限公司

Dates

Publication Date: 20260512
Application Date: 20250520

Claims (5)

1. An optical receptacle product plug power test fixture, its characterized in that includes: The top of the insert core is provided with a top end matched with the optical socket to be tested; The plug comprises a plug core, a first standard component, a second standard component and a connecting rod, wherein the top of the first standard component is provided with a plug groove, the plug groove is used for plugging the bottom end of the plug core, the periphery of the top of the first standard component, which is close to the plug groove, is provided with a threaded part, the threaded part is connected with an expansion part, and the expansion part is used for tightly holding the plug core in the plug groove; And the second standard component is coupled to the bottom of the first standard component, can test the first insertion and extraction force when the first standard component and the ferrule are lifted, and can test the second insertion and extraction force when the first standard component, the ferrule and the second standard component are lifted together.
2. The tool for testing the plugging force of the optical socket product according to claim 1, wherein a connecting groove penetrating through the top and the bottom is formed in the second standard component, the end part of the coupling component is contained in the connecting groove, and the shaft part of the coupling component extends out of the connecting groove and then is connected with the bottom of the first standard component.
3. The tool for testing the plugging force of the optical socket product according to claim 2, wherein the connecting groove is formed with a step portion near the top of the second standard component, the step portion is used for preventing the coupling component from being pulled out of the connecting groove, and the protruding portion of the coupling component is in threaded connection with the bottom threaded hole of the first standard component.
4. The tool for testing the plugging force of the optical socket product according to claim 3, wherein an expansion sleeve is formed on the first standard component at the periphery of the top part corresponding to the plugging groove, and the expansion part is connected with the expansion sleeve through threads so as to fix the plug core.
5. The tool for testing the plugging force of the optical socket product according to claim 1, wherein the number of the second standard components is plural, and the plural second standard components are sequentially coupled.

Description

Optical socket product plug power test fixture Technical Field The utility model relates to the technical field of optical sockets, in particular to an optical socket product plugging force testing tool. Background Among the performance indexes of the optical socket products, the plugging force is one of the important indexes. Two methods for testing the plug force exist in the current market, one is to use a single weight for measurement, and the other is to use a digital display push-pull tension meter for measurement; The first single weight testing method is that weight gravity is used as a measurement standard, the weight is firstly placed on a table top horizontally, then an optical socket product is inserted into a core insert on the weight, then the product is lifted vertically, when the weight is lifted along with the product, the insertion force of the product is larger than the weight of the weight, otherwise, the weight cannot be lifted, the weight falls off from the product, and the insertion force of the product is smaller than the weight of the weight. The disadvantage of this method is that there is only a single metric, and there are typically two upper and lower standards for the plug force standard of the optical receptacle product. Thus, one weight for each of the upper and lower limits is required, the test is performed twice, and the overall efficiency is reduced. Therefore, there is still a need for an optical socket product plugging force testing tool to solve the above problems. Disclosure of utility model The utility model provides a tool for testing the plugging force of an optical socket product, which solves the problems. The utility model adopts the following technical scheme: an optical receptacle product plug power test fixture, includes: The top of the insert core is provided with a top end matched with the optical socket to be tested; The plug comprises a plug core, a first standard component, a second standard component and a connecting rod, wherein the top of the first standard component is provided with a plug groove, the plug groove is used for plugging the bottom end of the plug core, the periphery of the top of the first standard component, which is close to the plug groove, is provided with a threaded part, the threaded part is connected with an expansion part, and the expansion part is used for tightly holding the plug core in the plug groove; and the second standard component is coupled to the bottom of the first standard component, can test the first plugging force when the first standard component and the ferrule are lifted, and can test the second plugging force when the first standard component, the ferrule and the second standard component are lifted. In one embodiment, a connecting groove penetrating through the top and the bottom is formed in the second standard component, the end part of the coupling component is accommodated in the connecting groove, and the shaft part of the coupling component extends out of the connecting groove and then is connected with the bottom of the first standard component. In one embodiment, the connecting groove is formed with a step near the top of the second standard part, the step is used for preventing the coupling part from being pulled out of the connecting groove, and the protruding part of the coupling part is in threaded connection with the bottom threaded hole of the first standard part. In one embodiment, an expansion sleeve is formed on the first standard component around the top of the corresponding plug groove, and the expansion part is connected with the expansion sleeve through threads to fix the plug core. In one embodiment, the number of the second standard components is a plurality, and the plurality of the second standard components are coupled and connected in sequence. Compared with the prior art, the utility model has the beneficial effects that at least: Through setting up the plug power that can test the lock pin in grades, when the test lower limit power, insert the top of lock pin in the jack of light socket this moment, then slowly with the first standard component that the lock pin bottom is lug connection, under the action of gravity, self gravity more than the first standard component is as the first plug power that detects lock pin and light socket, after first standard component does not drop behind the bearing range of gravity, then can continue to promote the height of lock pin, make the second standard component provide gravity jointly with first standard component, as the second plug power of test light plug power. The simplified testing steps of the optical plug force do not need to measure the upper limit and the lower limit of the optical plug force in a complex combination mode, and the working efficiency is improved. Drawings Fig. 1 is a schematic structural diagram of a test fixture according to an embodiment of the utility model. In the figure, 1, a first standard component, 2, a coup