Detector assembly power-on test tool

Abstract

The utility model relates to the technical field of test equipment, and especially relates to a detector assembly power-up test tool. Comprising a detector assembly, and the detector assembly comprises a radio frequency interface, an optical fiber interface and an electrical interface. The device further comprises a fixed base. A plurality of mounting clamping grooves are formed in the top side of the fixed base, so that a plurality of detector assemblies can be placed at the same time for batch testing; a detachable pressing block above each mounting clamping groove can be used for fixing the detector assembly; the fixed connection design of the power-up socket and the optical fiber flange provides a stable and reliable connection point for the power line and the optical fiber cable, rapid assembly is facilitated, the test stability is ensured, meanwhile, the fixed arrangement of the optical fiber flange reduces the risk that an optical fiber interface is damaged due to overlarge stress in the test process, and the stability of an optical path is ensured; the design of the detector assembly power-up test tool not only improves the efficiency, but also ensures the reliability of the connection between the detector assembly and the optical fiber in the test process.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment, in particular to a detector component power-on testing tool. Background Art

[0002] The detector assembly is a device that uses microwave photon technology to realize the conversion of optical signals into electrical signals. The detector assembly has three main interfaces outside, namely, optical fiber interface, electrical interface, and radio frequency interface, which play the role of optical input, electrical input, and radio frequency output.

[0003] During the production process of the detector, in order to ensure the reliability of product quality, the product performance will be tested in high and low temperature environments. Before the test, the device is placed in a high and low temperature box, the optical fiber interface of the detector component is connected to the optical fiber, the radio frequency interface is connected to the radio frequency cable, and the electrical interface is connected to the power cord, and then the product is tested. The existing test tooling can only meet the testing of a single device at a time, which makes the test time long and the test efficiency low. In addition, during the assembly and transportation of the device, the optical fiber and the optical fiber connector of the product are repeatedly plugged in and out, and taken, which is very easy to cause damage and contamination. During the detector testing process, the optical fiber also needs to be connected and fixed to protect the optical fiber from being damaged due to stress during installation and testing.

[0004] Based on this, the applicant considered designing a tool that can efficiently and reliably perform power-on testing on detector components. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is: how to provide a tooling for power-on testing of detector components that can be used efficiently and reliably.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A detector assembly power-on test fixture comprises a detector assembly, wherein the detector assembly comprises a radio frequency interface, an optical fiber interface and an electrical interface; and further comprises a fixed base;

[0008] The top side of the fixed base is provided with a plurality of mounting slots for placing the detector assembly, a pressure block is detachably connected above each mounting slot, and a slot in contact with the detector assembly is provided on the bottom side of the pressure block;

[0009] The fixed base is also fixedly connected to a power socket and several fiber optic flanges. The power socket is connected to the electrical interfaces of several detector assemblies through a power line, and each fiber optic flange is connected to the fiber optic interface of a detector assembly through a fiber optic cable.

[0010] The working principle and advantages of a detector assembly power-on test fixture in this technical solution are:

[0011] The fixed base has multiple mounting slots designed on the top side, which can hold multiple detector assemblies for batch testing at the same time, significantly improving the test efficiency compared with traditional tooling that can only test a single device. The removable pressure block above each mounting slot can fix the detector assembly to prevent damage to the detector assembly due to vibration or improper operation during assembly and testing. The fixed connection design of the power socket and the optical fiber flange provides a stable and reliable connection point for the power cord and the optical fiber cable, which not only facilitates quick assembly, but also ensures the stability of the connection during the entire test process, avoiding test failures caused by poor connection. At the same time, the fixed setting of the optical fiber flange reduces the risk of damage to the optical fiber interface due to excessive force during the test, thereby ensuring the stability of the optical path. The design of the detector assembly power-on test tooling of this scheme not only improves efficiency, but also ensures the reliability of the connection between the detector assembly and the optical fiber during the test.

[0012] Furthermore, a first fixing block and a second fixing block are detachably connected to the top side of the fixing base, the power supply socket is detachably connected to the first fixing block, and the optical fiber flange is detachably connected to the second fixing block.

[0013] Furthermore, a power cord guide groove is provided on the bottom side of the fixed base, and a first through-hole for the power cord to pass through the power cord guide groove and a plurality of second through-holes for the power cord to pass through the power cord guide groove are provided on the fixed base; the first through-hole is arranged close to the power socket, and a plurality of the second through-holes correspond one-to-one to a plurality of installation slots, and each of the second through-holes is arranged close to one of the installation slots.

[0014] Furthermore, a cover plate for shielding the power line guide groove is detachably connected to the bottom side of the fixed base.

[0015] Furthermore, the plurality of mounting slots are distributed into two rows of mounting slots, and the plurality of optical fiber flanges are installed between the two rows of mounting slots.

[0016] Furthermore, a power-on socket is provided between each row of mounting slots and the optical fiber flange.

[0017] Furthermore, each row of mounting slots includes ten mounting slots, each row of mounting slots includes twenty optical fiber flanges, and each row of power supply sockets includes two.

[0018] Furthermore, a plurality of support columns are fixedly connected to the bottom side of the fixed base.

[0019] Furthermore, a plurality of handles are fixedly connected to the top side of the fixed base.

[0020] Furthermore, the handle and the support column are both detachably connected to the fixed base. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure diagram of the detector assembly power-on test tooling of the utility model embodiment Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the explosion structure of the power-on test tooling of the detector assembly according to the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the power-on test fixture for the detector assembly according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the detector assembly power-on test tooling according to an embodiment of the utility model, viewed from above;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the detector assembly of the embodiment of the utility model;

[0026] Figure 6 The three-dimensional structure diagram of the detector assembly power-on test tooling of the utility model embodiment Figure 2 ;

[0027] Figure 7 for Figure 6 The enlarged schematic diagram of point A in the middle;

[0028] In the above drawings: 10, detector assembly; 11, radio frequency interface; 12, optical fiber interface; 13, electrical interface; 100, fixed base; 101, mounting slot; 102, first through hole; 103, power line guide slot; 104, second through hole;

[0029] 210, handle; 220, pressing block; 230, first fixing block; 231, optical fiber flange; 240, second fixing block; 241, power socket;

[0030] 310. Support column; 320. Cover plate. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] Refer to Figure 1 to Figure 5 , this embodiment provides a detector assembly power-on test fixture, including a detector assembly 10, the detector assembly 10 includes a radio frequency interface 11, an optical fiber interface 12 and an electrical interface 13; it also includes a fixed base 100;

[0033] The top side of the fixed base 100 is provided with a plurality of mounting slots 101 for placing the detector assembly 10. A pressing block 220 is detachably connected above each mounting slot 101. The bottom side of the pressing block 220 is provided with a slot in contact with the detector assembly 10.

[0034] The fixed base 100 is also fixedly connected to a power socket 241 and several fiber optic flanges 231. The power socket 241 is connected to the electrical interfaces 13 of several detector assemblies 10 through a power cord, and each fiber optic flange 231 is connected to the fiber optic interface 12 of a detector assembly 10 through a fiber optic cable.

[0035] In this embodiment, the fixed base 100 can place multiple detector assemblies 10 at the same time for batch testing through multiple mounting slots 101 designed on the top side, which significantly improves the test efficiency compared with the traditional tooling that can only test a single device; and the detachable pressure block 220 above each mounting slot 101 can fix the detector assembly 10 to prevent the detector assembly 10 from being damaged due to vibration or improper operation during assembly and testing; and the fixed connection design of the power socket 241 and the optical fiber flange 231 provides a stable and reliable connection point for the power cord and the optical fiber cable, which not only facilitates quick assembly, but also ensures the stability of the connection during the entire test process, avoiding test failures caused by poor connection. At the same time, the fixed setting of the optical fiber flange 231 reduces the risk of damage to the optical fiber interface 12 due to excessive force during the test process, thereby ensuring the stability of the optical path; the design of the power-on test tooling for the detector assembly 10 of this scheme not only improves efficiency, but also ensures the reliability of the connection between the detector assembly 10 and the optical fiber during the test.

[0036] Preferably, if Figure 1 to Figure 3As shown, the top side of the fixed base 100 is detachably connected to the first fixed block 230 and the second fixed block 240, the power-on socket 241 is detachably connected to the first fixed block 230, and the optical fiber flange 231 is detachably connected to the second fixed block 240; the power-on socket 241 and the optical fiber flange 231 are detachably connected to the fixed base 100 through the first fixed block 230 and the second fixed block 240, so as to facilitate the installation, replacement, debugging or maintenance of the single optical fiber flange 231; specifically, the first fixed block 230 and the second fixed block 240 are both L-shaped plates, and the first fixed block 230 and the second fixed block 240 are detachably connected to the top side of the fixed base 100.

[0037] Preferably, if Figure 1 to Figure 7 As shown, a power cord guide groove 103 is provided on the bottom side of the fixed base 100, and a first through hole 102 for the power cord to pass through the power cord guide groove 103 and a plurality of second through holes 104 for the power cord to pass through the power cord guide groove 103 are provided on the fixed base 100; the first through hole 102 is arranged near the power socket 241, and the plurality of second through holes 104 correspond to the plurality of mounting slots 101 one by one, and each second through hole 104 is arranged near a mounting slot 101; before testing, first connect one end of the plurality of power cords to the power socket 241, and then insert the other ends of the plurality of power cords into the power cord guide groove 103 through the first through hole 102. The guide groove 103 is then used to place a plurality of power cords in the power cord guide groove 103. Finally, each power cord in the power cord guide groove 103 is passed through a second through hole 104 to pass through the power cord guide groove 103 and out of the power cord guide groove 103, and connected to the electrical interface 13 of the detector assembly 10 in the mounting slot 101 arranged near the second through hole 104. Specifically, a cover plate 320 for shielding the power cord guide groove 103 is detachably connected to the bottom side of the fixed base 100. Through the setting of the power cord guide groove 103 and the cover plate 320, the power cord is reasonably wired and protected, thereby improving the safety and reliability of the power-on test tooling of the detector assembly 10.

[0038] Preferably, if Figure 1 to Figure 7As shown, a plurality of mounting slots 101 are distributed into two rows of mounting slots 101, and a plurality of optical fiber flanges 231 are installed between the two rows of mounting slots 101; a power supply socket 241 is provided between each row of mounting slots 101 and the optical fiber flange 231; the optical fiber flange 231 located between the two rows of mounting slots 101 is connected to the detector components 10 in the two rows of mounting slots 101 through an optical fiber cable, and each power supply socket 241 is connected to the detector components 10 in each row of mounting slots 101 through a power line; the layout is reasonable, and the installation and removal of each component before and after the test are convenient. Unloading and connection; specifically, the mounting slots 101 and the power-on socket 241 are arranged at the edge of the fixed base 100, so as to facilitate the installation of the detector assembly 10 and the power-on socket 241; more specifically, each row of mounting slots 101 includes ten mounting slots 101, the optical fiber flanges 231 include twenty, the power-on socket 241 includes two, and the power guide groove and the cover plate 320 each include two. Of course, the number and position of the above-mentioned mounting slots 101, optical fiber flanges 231, power-on sockets 241, power guide grooves and cover plates 320 can be adjusted according to actual conditions.

[0039] Preferably, if Figure 1 to Figure 4 As shown, a plurality of support columns 310 are fixedly connected to the bottom side of the fixed base 100; a plurality of handles 210 are fixedly connected to the top side of the fixed base 100; the plurality of support columns 310 can support the fixed base 100, so that the fixed base 100 can be stably and spaced above the installation location, and the plurality of handles 210 can facilitate the staff or equipment to transport the detector assembly 10 power-on test tooling as a whole; and the handles 210 and the support columns 310 are both detachably connected to the fixed base 100, so as to facilitate installation and replacement.

[0040] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 as well as Figure 7 As shown, the above-mentioned pressing block 220, the first fixing block 230, the second fixing block 240, the handle 210, the support column 310 and the cover plate 320 can all be detachably connected to the fixed base 100 through the matching structure of bolts and screw holes in the prior art, and the first fixing block 230 and the optical fiber flange 231, the second fixing block 240 and the power socket 241 can also be detachably connected to each other through the matching structure of bolts and screw holes in the prior art; convenient and stable.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A detector assembly power-on test fixture, comprising a detector assembly, wherein the detector assembly comprises a radio frequency interface, an optical fiber interface and an electrical interface; characterized in that: Also included is a fixed base; The top side of the fixed base is provided with a plurality of mounting slots for placing the detector assembly, a pressure block is detachably connected above each mounting slot, and a slot in contact with the detector assembly is provided on the bottom side of the pressure block; The fixed base is also fixedly connected to a power socket and several fiber optic flanges. The power socket is connected to the electrical interfaces of several detector assemblies through a power line, and each fiber optic flange is connected to the fiber optic interface of a detector assembly through a fiber optic cable.

2. A detector assembly power-on test fixture as claimed in claim 1, characterized in that: The top side of the fixing base is detachably connected with a first fixing block and a second fixing block, the power-on socket is detachably connected to the first fixing block, and the optical fiber flange is detachably connected to the second fixing block.

3. A detector assembly power-on test fixture as claimed in claim 1, characterized in that: A power cord guide groove is provided on the bottom side of the fixed base, and a first through-hole for the power cord to pass through the power cord guide groove and a plurality of second through-holes for the power cord to pass through the power cord guide groove are provided on the fixed base; the first through-hole is arranged close to the power socket, and a plurality of the second through-holes correspond one-to-one to a plurality of installation slots, and each of the second through-holes is arranged close to one of the installation slots.

4. A detector assembly power-on test fixture as claimed in claim 3, characterized in that: A cover plate for shielding the power line guide groove is detachably connected to the bottom side of the fixed base.

5. The detector assembly power-on test fixture according to claim 1, characterized in that: The plurality of mounting slots are distributed into two rows of mounting slots, and the plurality of optical fiber flanges are installed between the two rows of mounting slots.

6. A detector assembly power-on test fixture as claimed in claim 5, characterized in that: A power-on socket is arranged between each row of mounting slots and the optical fiber flange.

7. A detector assembly power-on test fixture as claimed in claim 6, characterized in that: Each row of mounting slots includes ten mounting slots, each row of mounting slots includes twenty optical fiber flanges, and each row of mounting slots includes two power supply sockets.

8. The detector assembly power-on test fixture according to claim 1, characterized in that: A plurality of support columns are fixedly connected to the bottom side of the fixed base.

9. A detector assembly power-on test fixture as claimed in claim 8, characterized in that: A plurality of handles are fixedly connected to the top side of the fixed base.

10. A detector assembly power-on test fixture as claimed in claim 9, characterized in that: The handle and the support column are both detachably connected to the fixed base.

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