Optical device inspection jig

Abstract

The utility model belongs to the field of optical device inspection jigs, and particularly relates to an optical device inspection jig which comprises an optical device inspection machine, a fixed block is fixedly connected on the optical device inspection machine, a first screw rod is connected inside the fixed block through threads, and a rotating plate is fixedly connected on the first screw rod. By designing the fixing block, the first screw rod, the rotating plate, the handle, the annular sleeve, the second screw rod and other components, the optical device is placed at a designated position on the optical device inspection machine, then the first screw rod is rotated to make threaded motion with the fixing block, the first screw rod rotates to drive the clamping plate and other components to move, and the clamping plate moves to make contact with the optical device; therefore, the optical device is limited, the optical device on the optical device inspection machine is prevented from shifting, and the optical device inspection machine is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of optical device inspection jigs, in particular to an optical device inspection jig. Background Art

[0002] Optical devices are devices or components that can process, transmit or control optical signals. Optical devices are widely used in modern optoelectronics and optical communications. Optical devices include optical attenuators, optical couplers, optical amplifiers, optical waveguides, etc., which play an important role in optical communications, optoelectronics, optical sensing and optical information processing. With the continuous advancement and innovation of science and technology, optical devices are also constantly developing and improving. Optical device inspection devices are devices or systems used to detect, test and verify optical devices. By using various optical, electronic and mechanical technologies, they can comprehensively evaluate and verify the performance, quality and reliability of optical devices. In the prior art, when the optical device inspection machine is in use, the optical devices on the device are inconvenient to limit, and the optical devices on the optical device inspection machine may be offset, making the optical device inspection machine inconvenient to use. Therefore, it is necessary to improve the prior art. Utility Model Content

[0003] The purpose of the utility model is to provide an optical device inspection jig, which solves the problem that when an optical device inspection machine is used, the optical devices on the device are inconvenient to be limited, and the optical devices on the optical device inspection machine may be offset, making the optical device inspection machine inconvenient to use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical device inspection fixture, including an optical device inspection machine, a fixed block is fixedly connected to the optical device inspection machine, a first screw is threadedly connected to the interior of the fixed block, a rotating plate is fixedly connected to the first screw, a handle is fixedly connected to the side of the rotating plate away from the first screw, an annular sleeve is rotatably connected to the outer side of the first screw, a second screw is threadedly connected to the interior of the annular sleeve, a connecting plate is fixedly connected to the annular sleeve, a connecting plate is slidably connected to the optical device inspection machine, a clamping plate is fixedly connected to the connecting plate, the clamping plate is slidably connected to the optical device inspection machine, and a lubrication mechanism is arranged inside the fixed block.

[0005] Preferably, a rotating block is fixedly connected to the second screw rod, and the rotating block is in contact with the annular sleeve. The rotating block can be designed to drive the second screw rod to rotate.

[0006] Preferably, an elastic clamping block is clamped inside the annular sleeve, and a rotating block is fixedly connected to the elastic clamping block. By designing the elastic clamping block, the rotating block can be limited.

[0007] Preferably, an annular groove is provided inside the first screw rod, and the inside of the annular groove is slidably connected with the second screw rod. By designing the annular groove, the second screw rod can slide in the annular groove.

[0008] Preferably, the lubrication mechanism includes a push rod, the fixed block is slidably connected to the push rod, the bottom of the push rod is fixedly connected to a push plate, the fixed block is slidably connected to the push plate, a sponge is arranged inside the fixed block, the fixed block is threadedly connected to a cover, and an oil outlet is provided inside the fixed block. When the push plate is pushed to move, the sponge is compressed, so that the lubricating oil in the sponge flows from the oil outlet to the first screw, so that the first screw is lubricated, so that the first screw on the device can be used smoothly.

[0009] Preferably, one end of the sponge is fixedly connected to a push plate, and the other end of the sponge is fixedly connected to a fixed block. By designing the sponge, it can be used to store lubricating oil.

[0010] Preferably, a ball is disposed inside the fixing block, and the outer side of the ball contacts a push rod. By designing the ball, the friction between the push rod and the fixing block can be reduced.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model places the optical device at a specified position on the optical device inspection machine by designing a fixed block, a first screw, a rotating plate, a handle, a ring sleeve, a second screw and other components, and then rotates the first screw and the fixed block to produce a threaded motion. The rotation of the first screw drives the clamping plate and other components to move, and the clamping plate moves and contacts the optical device, thereby limiting the position of the optical device, thereby preventing the optical device on the optical device inspection machine from shifting, making the optical device inspection machine easy to use.

[0013] 2. The utility model designs components such as a push rod, a push plate, a sponge, a ball, a cover body and an oil outlet to push the push plate to move. When the push plate moves, the sponge is compressed, so that the lubricating oil in the sponge flows from the oil outlet to the first screw, thereby lubricating the first screw and making the first screw on the device unobstructed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Cutaway stereogram of the overall structure

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For this utility model Figure 2 A magnified view of the fixed block;

[0018] Figure 5 For this utility model Figure 4 A magnified image of point A;

[0019] Figure 6 For this utility model Figure 3 Enlarged view of point B.

[0020] In the figure: 1. optical device inspection machine; 2. fixed block; 3. first screw; 4. rotating plate; 5. handle; 6. annular sleeve; 7. second screw; 8. rotating block; 9. elastic block; 10. annular groove; 11. connecting plate; 12. clamping plate; 13. lubrication mechanism; 131. push rod; 132. push plate; 133. sponge; 134. ball; 135. cover; 136. oil outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 , an optical device inspection fixture, including an optical device inspection machine 1, a fixed block 2 is fixedly connected to the optical device inspection machine 1, a first screw 3 is threadedly connected inside the fixed block 2, a rotating plate 4 is fixedly connected to the first screw 3, a handle 5 is fixedly connected to the side of the rotating plate 4 away from the first screw 3, an annular sleeve 6 is rotatably connected to the outside of the first screw 3, a second screw 7 is threadedly connected inside the annular sleeve 6, a rotating block 8 is fixedly connected to the second screw 7, the rotating block 8 is in contact with the annular sleeve 6, and the rotating block 8 can be used to drive the second screw 7 to rotate by designing the rotating block 8, an elastic card block 9 is clamped inside the annular sleeve 6, and the rotating block 8 is fixedly connected to the elastic card block 9, and the rotating block 8 can be limited by designing the elastic card block 9, an annular groove 10 is opened inside the first screw 3, and the second screw 7 is slidably connected inside the annular groove 10, and the second screw 7 can slide in the annular groove 10 by designing the annular groove 10.

[0023] See also Figure 1-Figure 5A connecting plate 11 is fixedly connected to the annular sleeve 6, a connecting plate 11 is slidably connected to the optical device inspection machine 1, a clamping plate 12 is fixedly connected to the connecting plate 11, a clamping plate 12 is slidably connected to the optical device inspection machine 1, and a lubrication mechanism 13 is arranged inside the fixed block 2. By placing the optical device at a specified position on the optical device inspection machine 1, and then rotating the first screw 3 to perform threaded motion with the fixed block 2, the rotation of the first screw 3 drives the clamping plate 12 and other components to move, and the clamping plate 12 moves and contacts the optical device, thereby limiting the position of the optical device, thereby preventing the optical device on the optical device inspection machine 1 from shifting, making the optical device inspection machine 1 easy to use.

[0024] See also Figure 4 , Figure 6 The lubrication mechanism 13 includes a push rod 131, the push rod 131 is slidably connected inside the fixed block 2, a push plate 132 is fixedly connected to the bottom of the push rod 131, the push plate 132 is slidably connected inside the fixed block 2, a sponge 133 is arranged inside the fixed block 2, one end of the sponge 133 is fixedly connected to the push plate 132, and the other end of the sponge 133 is fixedly connected to the fixed block 2. The sponge 133 is designed to store lubricating oil. A ball 134 is arranged inside the fixed block 2. There is a push rod 131 in contact with the outer side. By designing a ball 134, the friction between the push rod 131 and the fixed block 2 can be reduced. The inside of the fixed block 2 is connected to a cover body 135 through a thread. An oil outlet 136 is opened inside the fixed block 2. By pushing the push plate 132 to move, the sponge 133 is compressed when the push plate 132 moves, so that the lubricating oil in the sponge 133 flows from the oil outlet 136 to the first screw 3, so that the first screw 3 is lubricated, so that the first screw 3 on the device can be used smoothly.

[0025] The specific implementation process of the utility model is as follows: when the optical device inspection machine 1 is used, the optical device is placed at a designated position on the optical device inspection machine 1, and then the handle 5 is rotated. The rotation of the handle 5 drives the rotating plate 4 to rotate. The rotation of the rotating plate 4 drives the first screw 3 to rotate. The first screw 3 rotates and makes a threaded motion with the fixed block 2, thereby causing the first screw 3 to produce a relative displacement. The rotation of the first screw 3 drives the second screw 7 and the annular sleeve 6 and other components to move. The movement of the annular sleeve 6 drives the connecting plate 11 to move. The movement of the connecting plate 11 drives the clamping plate 12 to move. The clamping plate 12 moves and contacts the optical device, thereby limiting the position of the optical device, thereby preventing the optical device on the optical device inspection machine 1 from being offset, making the optical device inspection machine 1 easy to use;

[0026] When the first screw 3 needs lubrication, the rotating cover 135 and the fixed block 2 are threaded, so that the cover 135 is relatively displaced, and the cover 135 is rotated to move out of the fixed block 2, and the lubricating oil is added to the sponge 133. The cover 135 is installed back to the specified position in the fixed block 2, and then the push rod 131 is pushed downward. The push rod 131 moves downward and drives the push plate 132 to move downward. The push plate 132 moves downward to compress the sponge 133, and the lubricating oil in the sponge 133 flows from the oil outlet 136 to the first screw 3, so that the first screw 3 is lubricated, so that the first screw 3 on the device can be used smoothly.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical device inspection jig, comprising an optical device inspection machine (1), characterized in that: The optical device inspection machine (1) is fixedly connected to a fixed block (2), the interior of the fixed block (2) is connected to a first screw rod (3) by means of a thread, the first screw rod (3) is fixedly connected to a rotating plate (4), the rotating plate (4) is fixedly connected to a handle (5) on a side away from the first screw rod (3), the outer side of the first screw rod (3) is rotatably connected to an annular sleeve (6), the interior of the annular sleeve (6) is connected to a second screw rod (7) by means of a thread, the annular sleeve (6) is fixedly connected to a connecting plate (11), the optical device inspection machine (1) is slidably connected to a connecting plate (11), the connecting plate (11) is fixedly connected to a clamping plate (12), the optical device inspection machine (1) is slidably connected to the clamping plate (12), and the interior of the fixed block (2) is provided with a lubrication mechanism (13).

2. The optical device inspection jig according to claim 1, characterized in that: A rotating block (8) is fixedly connected to the second screw rod (7), and the rotating block (8) is in contact with the annular sleeve (6).

3. The optical device inspection jig according to claim 1, characterized in that: An elastic clamping block (9) is clamped inside the annular sleeve (6), and a rotating block (8) is fixedly connected to the elastic clamping block (9).

4. The optical device inspection jig according to claim 1, characterized in that: An annular groove (10) is provided inside the first screw rod (3), and a second screw rod (7) is slidably connected inside the annular groove (10).

5. The optical device inspection jig according to claim 1, characterized in that: The lubrication mechanism (13) comprises a push rod (131), the push rod (131) is slidably connected inside the fixed block (2), a push plate (132) is fixedly connected to the bottom of the push rod (131), the push plate (132) is slidably connected inside the fixed block (2), a sponge (133) is arranged inside the fixed block (2), a cover body (135) is threadedly connected inside the fixed block (2), and an oil outlet (136) is provided inside the fixed block (2).

6. The optical device inspection jig according to claim 5, characterized in that: One end of the sponge (133) is fixedly connected to a push plate (132), and the other end of the sponge (133) is fixedly connected to a fixing block (2).

7. The optical device inspection jig according to claim 1, characterized in that: A ball (134) is disposed inside the fixed block (2), and the outer side of the ball (134) contacts a push rod (131).

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