Thrust and tension testing device for optical communication Base connector optical filter

Abstract

The utility model discloses a thrust and tension testing device for an optical filter of an optical communication Base connector. The thrust and tension testing device comprises a push-pull force detection mechanism and a product fixing mechanism, the push-pull force detection mechanism comprises a thrust meter and a Z-direction moving assembly, and a push-pull head assembly is arranged at the test end of the thrust meter; the product fixing mechanism comprises a product bearing table, an X-direction moving assembly and a Y-direction moving assembly, the product bearing table comprises a product placing seat, and the output end of the push-pull head assembly corresponds to the product placing seat; a product locking assembly is arranged on one side of the product containing base and comprises an elastic fixing structure and a locking fixing structure. When the push-pull head assembly outputs measurement thrust, the elastic fixing structure fixes the product to be measured in the product placing seat due to the elastic force of the elastic fixing structure. And when the push-pull head assembly outputs the measurement pulling force, the locking and fixing structure locks and fixes the product to be measured in the product placing seat. According to the utility model, thrust or tension tests can be carried out on optical filters of different models, and the jig does not need to be replaced.

Description

Technical Field

[0001] This utility model relates to the technical field of filter testing devices, specifically to a push and pull testing device for optical communication Base connector filters. Background Technology

[0002] Currently, the bonding force of optical communication base connector filters in China is affected by adhesive quality, adhesive application process, and high-temperature curing process. Before production, push and pull tests must be performed on the first piece and sampled products to ensure that the bonding force of the filters meets the qualified value. However, existing testing equipment requires a dedicated fixture to fix the filter in order to perform push or pull tests. Furthermore, the fixture has poor versatility and cannot be compatible with fixing filters of different models and sizes, resulting in significant limitations in its use. Utility Model Content

[0003] To overcome the above-mentioned technical problems, this utility model discloses a thrust and pull testing device for optical communication Base connector filters.

[0004] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0005] A push and pull force testing device for an optical communication Base connector filter, comprising a push and pull force testing mechanism and a product fixing mechanism;

[0006] The push-pull force detection mechanism includes a thrust gauge and a Z-axis moving component for driving the thrust gauge to move along the Z-axis. A push-pull head component for outputting and measuring the thrust or pull force is provided at the test end of the thrust gauge.

[0007] The product fixing mechanism includes a product carrier platform, an X-axis moving component for driving the product carrier platform to move along the X-axis, and a Y-axis moving component for driving the product carrier platform to move along the Y-axis. The product carrier platform includes a product placement seat, and the output end of the push-pull head component is set corresponding to the product placement seat.

[0008] A product locking assembly is provided on one side of the product placement base. The product locking assembly includes an elastic fixing structure and a locking fixing structure.

[0009] When the push-pull head assembly outputs a measuring thrust, the elastic fixing structure fixes the product to be tested in the product placement seat due to its own elastic force.

[0010] When the push-pull head assembly outputs a measuring pull force, the locking and fixing structure locks the product to be tested in the product placement seat.

[0011] The aforementioned push and pull force testing device for optical communication Base connector filters, wherein the push-pull head assembly includes a fixed clamp structure and a push-pull head that are assembled together, and the fixed clamp structure is detachably installed on the test end of the thrust gauge.

[0012] The aforementioned optical communication Base connector filter push and pull test device, wherein the fixing clamp structure includes a first locking screw, and a fixed page and a movable page arranged opposite to each other, wherein the movable page moves closer to or further away from the fixed page by the first locking screw to lock or release the push-pull head;

[0013] The fixed page and the movable page are respectively provided with a first positioning arc groove and a second positioning arc groove to form a positioning mounting cavity for fixing the push-pull head.

[0014] The aforementioned optical communication Base connector filter push and pull test device, wherein the mounting end of the push-pull head is provided with a foolproof limiting protrusion;

[0015] The fixed page and the movable page are respectively provided with a first limiting groove and a second limiting groove to form a limiting and anti-rotation cavity for limiting and preventing rotation of the anti-foolproof limiting protrusion.

[0016] The aforementioned push and pull force testing device for optical communication base connector filters includes a 45-degree push head or a 0-degree pull head to output and measure push or pull force.

[0017] The aforementioned optical communication Base connector filter push and pull test device includes a locking boss extending from the product carrier platform, and a locking threaded hole extending laterally through the locking boss.

[0018] The locking and fixing structure includes a fixed second locking screw and a limiting slider. The limiting slider is configured to correspond to the product placement seat. The second locking screw is adapted to be installed in the locking threaded hole. The limiting slider moves closer to or further away from the product placement seat through the second locking screw to lock or release the product to be tested.

[0019] The aforementioned push and pull force testing device for the optical communication Base connector filter, wherein the elastic fixing structure includes a spring, the spring being sleeved on the second locking screw to abut against the limiting slider and the locking boss.

[0020] The aforementioned push and pull force testing device for optical communication Base connector filters includes a waste discharge groove provided below the product placement seat.

[0021] The aforementioned push and pull force testing device for optical communication Base connector filters, wherein the locking direction of the product locking component is perpendicular to the waste discharge direction of the groove.

[0022] The aforementioned push and pull force testing device for optical communication Base connector filters, wherein the output direction of the push-pull head assembly is perpendicular to the product placement direction of the product placement seat.

[0023] The beneficial effects of this utility model are as follows: This utility model is reasonably and ingeniously designed. The push-pull force detection mechanism and product fixing mechanism are combined to ensure that different models and sizes of filter products to be tested are stably placed on the product placement seat for push or pull force testing without the need to change fixtures, thus exhibiting strong versatility. Specifically, the push-pull head assembly outputs a measuring push or pull force to the product under test according to the testing requirements. The push gauge then measures the maximum push or pull force that the product under test can withstand, thereby testing the pressure resistance and tensile strength of the product. Furthermore, depending on the push or pull force test being conducted, the elastic fixing structure or locking fixing structure is selected to fix the product under test, satisfying the fixing requirements while preventing interference with the measurement results, improving the reliability of the measurement results, and further enhancing the measurement accuracy. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 This is a three-dimensional schematic diagram of the product fixing mechanism in this utility model;

[0027] Figure 3 This is a three-dimensional schematic diagram of the push-pull head assembly in this utility model. Detailed Implementation

[0028] The present invention will be further described below through specific embodiments, so as to make the technical solution of the present invention easier to understand and master, rather than to limit the present invention.

[0029] Example: See Figures 1 to 3 This embodiment provides a push and pull force testing device for an optical communication Base connector filter, which includes a push and pull force detection mechanism and a product fixing mechanism 2;

[0030] The push-pull force detection mechanism includes a thrust gauge 11 and a Z-direction moving component 12 for driving the thrust gauge 11 to move along the Z direction. A push-pull head component 13 for outputting and measuring the push or pull force is provided at the test end of the thrust gauge 11.

[0031] The product fixing mechanism 2 includes a product support platform 21, an X-axis moving component 22 for driving the product support platform 21 to move along the X direction, and a Y-axis moving component 23 for driving the product support platform 21 to move along the Y direction. The product support platform 21 includes a product placement seat, and the output end of the push-pull head component 13 is set corresponding to the product placement seat.

[0032] A product locking component 24 is provided on one side of the product placement seat. The product locking component 24 includes an elastic fixing structure and a locking fixing structure.

[0033] When the push-pull head assembly 13 outputs a measuring thrust, the elastic fixing structure fixes the product to be tested in the product placement seat due to its own elastic force.

[0034] When the push-pull head assembly 13 outputs a measuring pull force, the locking and fixing structure locks the product to be tested in the product placement seat.

[0035] Specifically, the push-pull force detection mechanism and product fixing mechanism 2 are configured to allow different models and sizes of filter products to be tested to be stably placed on the product placement seat for push or pull force testing without the need to change fixtures, thus ensuring high versatility. The push-pull head assembly 13 outputs a measuring push or pull force to the product under test according to the testing requirements. The push gauge 11 then measures the maximum push or pull force that the product under test can withstand, thereby testing the pressure resistance and tensile strength of the product. Depending on the push or pull force test being conducted, the elastic fixing structure or locking fixing structure is selected to fix the product under test, ensuring that the fixing requirements are met while preventing interference with the measurement results, improving the reliability of the measurement results, and further enhancing the measurement accuracy.

[0036] Preferably, the push-pull head assembly 13 includes a fixed clamp structure 131 and a push-pull head 132, which are assembled together. The fixed clamp structure 131 is detachably installed on the test end of the thrust gauge 11. In this embodiment, the fixed clamp structure 131 is installed on the thrust gauge 11 by a threaded installation method, which improves the ease of installation of the push-pull head 132.

[0037] Preferably, the fixing clip structure 131 includes a first locking screw, and a fixed page and a movable page disposed opposite to each other. The movable page moves closer to or away from the fixed page by the first locking screw to lock or release the push-pull head 132.

[0038] The fixed page and the movable page are respectively provided with a first positioning arc groove and a second positioning arc groove to form a positioning mounting cavity for fixing the push-pull head 132.

[0039] In this embodiment, when the push-pull head 132 is installed, the push-pull head 132 is inserted into the positioning and mounting cavity, and the movable page is driven to approach the fixed page by the first locking screw to lock the push-pull head 132.

[0040] When the push-pull head 132 is disassembled, the movable page is driven away from the fixed page by the first locking screw, thereby releasing the locking of the push-pull head 132.

[0041] Furthermore, the mounting end of the push-pull head 132 is provided with a foolproof limiting protrusion;

[0042] The fixed page and the movable page are respectively provided with a first limiting groove and a second limiting groove to form a limiting and anti-rotation cavity for limiting and preventing the rotation of the anti-foolproof limiting protrusion; when the push-pull head 132 is inserted into the positioning and mounting cavity, the anti-foolproof limiting protrusion is limited to the limiting and anti-rotation cavity to avoid displacement during the test and affecting the measurement accuracy.

[0043] In this embodiment, the push-pull head 132 includes a 45-degree push head or a 0-degree pull head, which are respectively used in conjunction with the elastic fixing structure or the locking fixing structure to perform push or pull force tests, and the push or pull force is equivalent to a force in the same direction for measurement.

[0044] Preferably, a locking boss is provided extending from the product support platform 21, and a locking threaded hole is provided transversely through the locking boss;

[0045] The locking and fixing structure includes a fixed second locking screw and a limiting slider. The limiting slider is configured to correspond to the product placement seat. The second locking screw is adapted to be installed in the locking threaded hole. The limiting slider moves closer to or further away from the product placement seat through the second locking screw to lock or release the product to be tested.

[0046] Preferably, the elastic fixing structure includes a spring, which is sleeved on the second locking screw to abut against the limiting slider and the locking boss.

[0047] Furthermore, a waste drainage groove 25 is provided below the product placement seat to facilitate quick cleaning of the tested products and avoid waste residue affecting the accuracy of subsequent tests.

[0048] Preferably, the locking direction of the product locking component 24 is perpendicular to the waste discharge direction of the groove 25.

[0049] Preferably, the output direction of the push-pull head assembly 13 is perpendicular to the product placement direction of the product placement seat, ensuring that the push-pull head assembly 13 outputs a measuring push or pull force to the product to be tested in the vertical direction, avoiding the impact on measurement accuracy due to offset.

[0050] This invention includes the following steps when measuring thrust:

[0051] Step a-1: Install the 45-degree thrust head into the fixing clamp structure 131, and then install the fixing clamp structure 131 onto the thrust gauge 11;

[0052] Step a-2: Move the limiting slider away from the product placement seat, then place the product to be tested in the product placement seat, and release the limiting slider. At this time, the limiting slider presses against the product to be tested under the elastic force of the spring.

[0053] Step a-3: Adjust the X-axis moving component 22 and the Y-axis moving component 23 so that the product under test is aligned with the 45-degree thrust head;

[0054] Step a-4: Activate the Z-axis moving component 12 to drive the thrust gauge 11 to descend at a constant speed. When the 45-degree thrust head probes the product under test, the thrust gauge 11 obtains the maximum thrust that the product can withstand.

[0055] This invention includes the following steps when measuring tensile force:

[0056] Step b-1: Install the 0-degree tension head into the fixing clamp structure 131, and then install the fixing clamp structure 131 onto the thrust gauge 11;

[0057] Step b-2: Move the limiting slider away from the product placement seat, then place the product to be tested in the product placement seat, release the limiting slider, at this time the limiting slider presses against the product to be tested under the elastic force of the spring, and then use the second locking screw to lock the product to be tested in the product placement seat.

[0058] Step b-3: Adjust the X-axis moving component 22, Y-axis moving component 23 and Z-axis moving component 12 so that the 0-degree tension head hooks onto the product to be tested;

[0059] Step b-4: Activate the Z-axis moving component 12 to drive the thrust gauge 11 to rise at a constant speed. When the 0-degree tension head breaks the product under test, the thrust gauge 11 obtains the maximum tensile force that the product can withstand.

[0060] This utility model features a reasonable and ingenious design. The push-pull force detection mechanism and product fixing mechanism are integrated to allow different models and sizes of filter products to be tested to be stably placed on the product placement seat for push-pull or pull-force testing without the need to change fixtures, demonstrating strong versatility. Specifically, the push-pull head assembly outputs a measuring push or pull force to the product under test according to the testing requirements. The push gauge then measures the maximum push or pull force that the product under test can withstand, thus testing the product's pressure resistance and tensile strength. Furthermore, depending on the push or pull force test being conducted, the elastic fixing structure or locking fixing structure is selected to fix the product under test, meeting the fixing requirements while preventing interference with the measurement results, improving the reliability of the measurement results, and further enhancing measurement accuracy.

[0061] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model using the disclosed technical means and content, or modify it into equivalent embodiments with equivalent changes, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the shape, structure, and principle of this utility model without departing from its technical solution should be covered within the protection scope of this utility model.

Claims

1. A push and pull test device for optical communication Base connector filters, characterized by, It includes a push-pull force testing mechanism and a product fixing mechanism; The push-pull force detection mechanism includes a thrust gauge and a Z-axis moving component for driving the thrust gauge to move along the Z-axis. A push-pull head component for outputting and measuring the thrust or pull force is provided at the test end of the thrust gauge. The product fixing mechanism includes a product carrier platform, an X-axis moving component for driving the product carrier platform to move along the X-axis, and a Y-axis moving component for driving the product carrier platform to move along the Y-axis. The product carrier platform includes a product placement seat, and the output end of the push-pull head component is set corresponding to the product placement seat. A product locking assembly is provided on one side of the product placement base. The product locking assembly includes an elastic fixing structure and a locking fixing structure. When the push-pull head assembly outputs a measuring thrust, the elastic fixing structure fixes the product to be tested in the product placement seat due to its own elastic force. When the push-pull head assembly outputs a measuring pull force, the locking and fixing structure locks the product to be tested in the product placement seat.

2. The push and pull test apparatus for optical communication Base connector filter according to claim 1, wherein, The push-pull head assembly includes a fixed clamp structure and a push-pull head that are assembled together. The fixed clamp structure is detachably installed on the test end of the thrust gauge.

3. The push and pull test apparatus for optical communication Base connector filter according to claim 2, wherein, The fixing clip structure includes a first locking screw, and a fixed page and a movable page arranged opposite to each other. The movable page moves closer to or away from the fixed page through the first locking screw to lock or release the push-pull head. The fixed page and the movable page are respectively provided with a first positioning arc groove and a second positioning arc groove to form a positioning mounting cavity for fixing the push-pull head.

4. The push and pull test apparatus for optical communication Base connector filter according to claim 3, wherein, The mounting end of the push-pull head is provided with a foolproof limiting protrusion; The fixed page and the movable page are respectively provided with a first limiting groove and a second limiting groove to form a limiting and anti-rotation cavity for limiting and preventing rotation of the anti-foolproof limiting protrusion.

5. The push and pull test apparatus for optical communication Base connector filter according to claim 4, wherein, The push-pull head includes a 45-degree push head or a 0-degree pull head to output and measure push or pull force.

6. The push and pull test apparatus for optical communication Base connector filter according to claim 1, wherein, A locking boss is provided extending from the product support platform, and a locking threaded hole is provided transversely through the locking boss; The locking and fixing structure includes a fixed second locking screw and a limiting slider. The limiting slider is configured to correspond to the product placement seat. The second locking screw is adapted to be installed in the locking threaded hole. The limiting slider moves closer to or further away from the product placement seat through the second locking screw to lock or release the product to be tested.

7. The push and pull test apparatus for optical communication Base connector filter according to claim 6, wherein, The elastic fixing structure includes a spring, which is sleeved on the second locking screw to abut against the limiting slider and the locking boss.

8. The push and pull test apparatus for optical communication Base connector filter according to claim 7, wherein, A ditch for waste discharge is provided below the product placement seat.

9. The push and pull test apparatus for optical communication Base connector filter according to claim 8, wherein, The locking direction of the product locking assembly is perpendicular to the waste discharge direction of the groove.

10. The push and pull test apparatus for optical communication Base connector filter according to claim 9, wherein, The output direction of the push-pull head assembly is perpendicular to the product placement direction of the product placement seat.

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