Photoelectronic device test fixture

Abstract

The utility model discloses a photoelectronic device test fixture, relates to the photoelectronic device detection field, and comprises a light sensing test seat, the inner wall of the light sensing test seat is electrically connected with a first probe, the inner wall of the light sensing test seat is provided with a rubber sleeve, the outer wall of the light sensing test seat is electrically connected with a second probe, and the rubber sleeve is provided with a rubber sleeve. A rotating rod is installed on the inner wall of the light sensing test seat, a first spring is arranged on the outer wall of the rotating rod, and the outer wall of the first spring abuts against a cover plate. According to the utility model, the light sensing test seat is arranged to tightly fit the rubber sleeve, when the device is used, the cover plate closes the light sensing test seat and the rubber sleeve, so that a sealing dustproof test can be conveniently carried out on the device, the test accuracy is increased, and the connecting rod is arranged to play a thread adjusting role on the adjusting sleeve, so that when the device is used, the device is convenient to use. And a connecting rod and an adjusting sleeve are arranged, so that the elastic force of a third spring is conveniently adjusted, the clamping force is conveniently adjusted, and the usability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of optoelectronic devices, concretely is a kind of optoelectronic device test fixture. BACKGROUND

[0002] As the core component of modern optoelectronic technology, optoelectronic chips are widely used in many key fields such as communication, computing, sensing, medical treatment and national defense. In the field of communication, optoelectronic chips are the basis for realizing high-speed data transmission, and promote the development of 5G and even future 6G networks, so that data can be transmitted in optical fibers at a faster speed and with a larger capacity. In the research, production and quality control process of optoelectronic chips, accurate performance testing is crucial, so an optoelectronic device test fixture is needed.

[0003] The existing optoelectronic device test fixture is inconvenient to adjust the clamping force and inconvenient to seal and dustproof test the device, which can easily affect the accuracy of the test. Therefore, an optoelectronic device test fixture is urgently needed. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide an optoelectronic device test fixture to solve the problem that the existing optoelectronic device test fixture is inconvenient to adjust the clamping force and inconvenient to seal and dustproof test the device, which can easily affect the accuracy of the test.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an optoelectronic device test fixture, comprising a light sensing test seat, the inner wall of the light sensing test seat is electrically connected with a first probe, the inner wall of the light sensing test seat is provided with a rubber sleeve, the outer wall of the light sensing test seat is electrically connected with a second probe, the inner wall of the light sensing test seat is provided with a rotating rod, the outer wall of the rotating rod is provided with a first spring, the outer wall of the first spring is in contact with a cover plate, the inner wall of the cover plate is provided with a light transmission hole, the outer wall of the cover plate is welded with a second spring, one end of the second spring is welded with a clamping plate.

[0006] The inner wall of the cover plate is welded with a connecting rod, the outer wall of the connecting rod is fixedly connected with an adjusting sleeve, one side of the adjusting sleeve is in contact with a third spring, one end of the third spring is in contact with a contact sleeve, one end of the contact sleeve is bonded with a rubber head.

[0007] Preferably, the inner wall of the light sensing test seat is tightly attached to the outer wall of the rubber sleeve, and the length of the inner wall of the light sensing test seat is greater than the length of the outer wall of the rubber sleeve.

[0008] Preferably, the cover plate and the light sensing test seat form a rotating structure through the rotating rod, and the inner wall of the light sensing test seat is designed as a perforated type.

[0009] Preferably, the clamping plate is movably connected with the cover plate, and the inner wall of the cover plate is designed as a hole.

[0010] Preferably, the connecting rod is threadedly connected with the adjusting sleeve, and the outer wall of the connecting rod is designed as a thread.

[0011] Preferably, the connecting rod is movably connected with the abutting sleeve, and the inner wall of the abutting sleeve is designed as a slot.

[0012] Preferably, the outer wall of the abutting sleeve is tightly fitted with the outer wall of the rubber head, and the diameter of the outer wall of the abutting sleeve is the same as the diameter of the outer wall of the rubber head.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The rubber sleeve is tightly fitted by the light sensing test seat, the light sensing test seat and the rubber sleeve are closed by the cover plate when the device is used, the device is sealed and dustproof tested, and the testing accuracy is improved.

[0015] 2. The connecting rod is provided to adjust the adjusting sleeve, the third spring force is adjusted by the connecting rod and the adjusting sleeve, the clamping force is adjusted, and the usability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a structure schematic view of the utility model in a front view;

[0018] Figure 3 It is a structure schematic view of the utility model in a front view;

[0019] Figure 4 It is a structure schematic view of the utility model in a front view;

[0020] In the figure: 1, light sensing test seat; 2, first probe; 3, rubber sleeve; 4, second probe; 5, rotating rod; 6, first spring; 7, cover plate; 8, light transmission hole; 9, second spring; 10, clamping plate; 11, connecting rod; 12, adjusting sleeve; 13, third spring; 14, abutting sleeve; 15, rubber head. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described by referring to the drawings are exemplary and are used for explaining the utility model, and cannot be understood as limiting the utility model.

[0022] The embodiment of the present application will be described below according to the overall structure of the present application.

[0023] Please refer to Figures 1-4 The utility model provides an optoelectronic device test fixture, including photosensitive test seat 1, the inner wall electric connection of photosensitive test seat 1 has first probe 2, photosensitive test seat 1's inner wall is installed with rubber bushing 3, the inner wall of photosensitive test seat 1 and the outer wall of rubber bushing 3 are closely combined, and the inner wall length of photosensitive test seat 1 is greater than the outer wall length of rubber bushing 3, the outer wall electric connection of photosensitive test seat 1 has second probe 4, photosensitive test seat 1's inner wall is installed with rotating rod 5, the outer wall of rotating rod 5 is provided with first spring 6, the outer wall of first spring 6 is in contact with cover plate 7, cover plate 7 forms rotating structure with photosensitive test seat 1 through rotating rod 5, and the inner wall of photosensitive test seat 1 is designed as the type of opening, the inner wall of cover plate 7 is provided with light transmission hole 8, the outer wall of cover plate 7 is welded with second spring 9, one end of second spring 9 is welded with clamping plate 10, clamping plate 10 is movably connected with cover plate 7, and the inner wall of cover plate 7 is designed as the type of opening, tightly combined effect is played to rubber bushing 3 through setting photosensitive test seat 1, when using the device, cover plate 7 is closed to photosensitive test seat 1 and rubber bushing 3, which is convenient for sealing dust test to the device, and the test accuracy is increased.

[0024] Please refer to Figures 1-4 The utility model provides an optoelectronic device test fixture, the inner wall of cover plate 7 is welded with connecting rod 11, the outer wall fixed connection of connecting rod 11 has adjusting sleeve 12, connecting rod 11 is connected with adjusting sleeve 12 screw thread, and the outer wall of connecting rod 11 is set as the type of thread, one side of adjusting sleeve 12 is in contact with third spring 13, one end of third spring 13 is in contact with contact sleeve 14, connecting rod 11 is movably connected with contact sleeve 14, and the inner wall of contact sleeve 14 is designed as the type of slot, one end of contact sleeve 14 is bonded with rubber head 15, the outer wall of contact sleeve 14 and the outer wall of rubber head 15 are closely combined, and the outer wall diameter of contact sleeve 14 is same with the outer wall diameter of rubber head 15, adjusting effect is played to adjusting sleeve 12 through setting connecting rod 11, when using the device, the setting of connecting rod 11 and adjusting sleeve 12 is convenient for adjusting the elasticity of third spring 13, is convenient for adjusting the clamping force, and the use of the device is increased.

[0025] Working principle: in use, the device is taken out and placed in the designated position, then the rubber sleeve 3 is bonded to the light sensing test seat 1, the abutting sleeve 14 is bonded to the rubber head 15, according to the use requirement, the connecting rod 11 is screwed and rotated to adjust the adjusting sleeve 12 to the designated position, then the adjusting sleeve 12 is abutted to the third spring 13, the third spring 13 is abutted to the abutting sleeve 14, then the optoelectronic chip is placed inside the light sensing test seat 1, then the rotating rod 5 is rotated with the light sensing test seat 1 to close the cover plate 7, then the clamping plate 10 is clamped and fixed to the light sensing test seat 1, the abutting sleeve 14 is abutted and fixed to the optoelectronic chip, finally the light sensing test seat 1 is turned on for testing, thus the use process of the device is completed, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An optoelectronic device test fixture comprising a light sensitive test socket (1), characterized in that: The inner wall of the light perception test seat (1) is electrically connected with a first probe (2), the inner wall of the light perception test seat (1) is provided with a rubber sleeve (3), the outer wall of the light perception test seat (1) is electrically connected with a second probe (4), the inner wall of the light perception test seat (1) is provided with a rotating rod (5), the outer wall of the rotating rod (5) is provided with a first spring (6), the outer wall of the first spring (6) is in contact with a cover plate (7), the inner wall of the cover plate (7) is provided with a light transmission hole (8), the outer wall of the cover plate (7) is welded with a second spring (9), one end of the second spring (9) is welded with a clamping plate (10). The inner wall of the cover plate (7) is welded with a connecting rod (11), the outer wall of the connecting rod (11) is fixedly connected with an adjusting sleeve (12), one side of the adjusting sleeve (12) is in contact with a third spring (13), one end of the third spring (13) is in contact with a contact sleeve (14), one end of the contact sleeve (14) is bonded with a rubber head (15).

2. An optoelectronic device test fixture according to claim 1, wherein: The inner wall of the light perception test seat (1) is tightly attached to the outer wall of the rubber sleeve (3), and the length of the inner wall of the light perception test seat (1) is greater than the length of the outer wall of the rubber sleeve (3).

3. An optoelectronic device test fixture according to claim 1, wherein: The cover plate (7) is rotatably connected with the light perception test seat (1) through the rotating rod (5), and the inner wall of the light perception test seat (1) is designed as an open hole.

4. An optoelectronic device test fixture according to claim 1, wherein: The clamping plate (10) is movably connected with the cover plate (7), and the inner wall of the cover plate (7) is designed as an open hole.

5. An optoelectronic device test fixture according to claim 1, wherein: The connecting rod (11) is threadedly connected with the adjusting sleeve (12), and the outer wall of the connecting rod (11) is provided with threads.

6. An optoelectronic device test fixture according to claim 1, wherein: The connecting rod (11) is movably connected with the contact sleeve (14), and the inner wall of the contact sleeve (14) is designed as a slot.

7. An optoelectronic device test fixture according to claim 1, wherein: The outer wall of the contact sleeve (14) is tightly attached to the outer wall of the rubber head (15), and the diameter of the outer wall of the contact sleeve (14) is the same as the diameter of the outer wall of the rubber head (15).

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