Light source assisting mechanism for probe cover detection

Abstract

The utility model discloses a light source auxiliary mechanism for probe cover detection, including annular light cover, wire and a plurality of LED lamp pearl, wire sets up at the top of annular light cover, a plurality of LED lamp pearl sets up at the bottom of annular light cover respectively, both sides of annular light cover are fixedly installed with the positioning board, the bottom of annular light cover is provided with the covering pad, the bottom of covering pad is provided with the gather cover, the bottom of gather cover is provided with the anti -force board, through setting up covering pad, gather cover, anti -force board, sound -absorbing layer, sound insulation layer and high temperature resistance layer, the top of covering pad and the bottom of positioning board are mutually pasted, gather cover will install at the bottom of positioning board at this moment, and gather cover makes light become soft, and sound insulation layer is made of high -density rubber board material, has quality and elasticity, and sound insulation and damping effect are all good, and high temperature resistance layer is pre -oxidized fiber felt material, prevents the high temperature generated by equipment from transmitting outward, protects the surrounding parts and avoids scalding.

Description

Technical Field

[0001] This utility model relates to the field of probe sleeve detection technology, and in particular to a light source auxiliary mechanism for probe sleeve detection. Background Technology

[0002] Probe sleeves typically refer to semiconductor testing. The light source auxiliary mechanism used for "probe sleeve inspection" has the core objective of clearly and stably highlighting the inner and outer wall edges, wear condition, internal cleanliness, and possible deformation and cracks of the probe sleeve. Ring light source is a commonly used auxiliary mechanism. The ring light provides direct and uniform illumination, which is very suitable as a supplement to the overall lighting. LED beads are arranged in a ring and installed around the lens to illuminate the object from different angles.

[0003] For objects with smooth, highly reflective surfaces, the ring light will form a circular reflective band on its surface. This reflective band often obscures the features to be detected, causing interference. The auxiliary mechanism is not equipped with high-temperature resistant materials, and the high temperature generated by the mechanism is transmitted outward, causing burns to surrounding parts. Therefore, an auxiliary mechanism for the light source used in probe sleeve detection is designed. Summary of the Invention

[0004] The purpose of this utility model is to provide a light source auxiliary mechanism for probe sleeve detection, so as to solve the problems mentioned in the background art, which are that the reflective strip often covers the feature to be detected, causing interference, and the auxiliary mechanism is not equipped with high temperature resistant material, and the high temperature generated by the mechanism is transmitted outward, causing burns to surrounding parts.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary mechanism for a light source used in probe sleeve detection, comprising an annular light source cover, wires, and multiple LED beads. The wires are disposed on the top of the annular light source cover, and the multiple LED beads are respectively disposed on the bottom of the annular light source cover. Positioning plates are fixedly installed on both sides of the annular light source cover. A covering pad is disposed at the bottom of the annular light source cover, a gathering cover is disposed at the bottom of the covering pad, an anti-external force plate is disposed at the bottom of the gathering cover, a sound-absorbing layer is disposed inside the anti-external force plate, and a sound-insulating layer is disposed inside the anti-external force plate.

[0006] As a preferred embodiment of this utility model, the anti-external force plate has a high-temperature resistant layer inside, and the thickness of the sound insulation layer is greater than the thickness of the sound absorption layer.

[0007] As a preferred embodiment of this utility model, the bottom end of the gathering cover has two first recessed holes, and the bottom end of the anti-external force plate has two second recessed holes.

[0008] As a preferred technical solution of this utility model, the bottom of the anti-external force plate is provided with two torsion bars, one end of the two torsion bars being respectively connected to the internal threads of the two first concave holes and the two second concave holes.

[0009] In a preferred embodiment of this invention, the top of the anti-external force plate is fitted against the bottom of the gathering cover.

[0010] As a preferred embodiment of this utility model, a limit strip is movably inserted and connected to one side of each of the two positioning plates, and insertion holes are provided on both sides of the covering pad.

[0011] As a preferred technical solution of this utility model, one end of each of the two limiting strips moves inside the two insertion holes, and one end of each of the two limiting strips is threaded with a limiting nut.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model incorporates a covering pad, a gathering cover, an anti-external force plate, a sound-absorbing layer, a sound-insulating layer, and a high-temperature resistant layer. The top of the covering pad is attached to the bottom of the positioning plate, and the gathering cover is installed at the bottom of the positioning plate. The gathering cover softens the light, reduces hard shadows and harsh reflective boundaries, and makes the lighting more uniform, improving the practicality of the auxiliary mechanism. The anti-external force plate is made of aluminum alloy. When the ring light source cover is idle, the anti-external force plate can be used to cover and shield multiple LED beads, improving the service life of the probe sleeve. The sound-absorbing layer is made of polyester fiber cotton. Sound waves enter the material and rub against each other, converting sound energy into heat energy, absorbing and consuming sound wave energy, reducing the reverberation sound pressure inside the cover, and preventing sound waves from repeatedly reflecting and superimposing inside the cover. The sound-insulating layer is made of high-density rubber sheet material, which is both high-quality and elastic, with good sound insulation and damping effects. The high-temperature resistant layer is made of pre-oxidized fiber felt material, which prevents the high temperature generated by the equipment from being transmitted outward, protecting surrounding parts and preventing burns.

[0013] This utility model incorporates a positioning plate, a limiting strip, a limiting nut, and a torsion strip. After the top of the cover pad is attached to the bottom of the positioning plate, the limiting strip is inserted into the insertion hole. Then, the positioning plate and the cover pad can be installed by using the threaded connection between the limiting nut and one end of the limiting strip. The two are easy to disassemble and maintain. By rotating the two torsion strips in the opposite direction, one end of the torsion strip can be pulled out from the first and second concave holes, thus enabling the assembly and disassembly of the gathering cover and the anti-external force plate. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a partial exploded view of the present invention; Figure 3For the present utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a partial side view cross-sectional structural diagram of the present invention.

[0015] In the diagram: 1. Annular light source cover; 2. Wire; 3. LED lamp bead; 4. Positioning plate; 5. Limiting strip; 6. Covering pad; 7. Gathering cover; 8. Limiting nut; 9. First concave hole; 10. Anti-external force plate; 11. Second concave hole; 12. Torsion strip; 13. Sound-absorbing layer; 14. Sound-insulating layer; 15. High-temperature resistant layer. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution for a light source auxiliary mechanism for probe sleeve detection: Example

[0018] like Figure 1-3 As shown, an auxiliary mechanism for a light source used in probe sleeve detection includes an annular light source cover 1, wires 2, and multiple LED beads 3. The wires 2 are located on the top of the annular light source cover 1, and the multiple LED beads 3 are respectively located on the bottom of the annular light source cover 1. Positioning plates 4 are fixedly installed on both sides of the annular light source cover 1. A covering pad 6 is provided at the bottom of the annular light source cover 1, and a gathering cover 7 is provided at the bottom of the covering pad 6. An anti-external force plate 10 is provided at the bottom of the gathering cover 7. A sound-absorbing layer 13 and a sound-insulating layer 14 are provided inside the anti-external force plate 10. The sound-absorbing layer 13 is made of polyester fiber cotton material. When sound waves enter the material and rub against each other, the sound energy is converted into heat energy, absorbing and consuming the sound wave energy, reducing the reverberation sound pressure inside the cover, and preventing sound waves from repeatedly reflecting and superimposing inside the cover. The sound-insulating layer 14 is made of high-density rubber sheet material, which is both high-quality and elastic, and has good sound insulation and damping effects. The high-temperature resistant layer 15 is made of pre-oxidized fiber felt material, which prevents the high temperature generated by the equipment from being transmitted outward, protecting surrounding parts and preventing burns. Example

[0019] Based on Example 1, such as Figure 1 and Figure 4As shown, the bottom end of the gathering cover 7 has two first recessed holes 9, the bottom end of the anti-external force plate 10 has two second recessed holes 11, and the bottom of the anti-external force plate 10 is provided with two torsion strips 12. One end of the two torsion strips 12 is respectively threaded into the two first recessed holes 9 and the two second recessed holes 11. One side of each of the two positioning plates 4 is movably connected with a limit strip 5. Both sides of the cover pad 6 are provided with insertion holes. By setting the positioning plate 4, the limit strip 5, the limit nut 8 and the torsion strip 12, after the top of the cover pad 6 is in contact with the bottom surface of the positioning plate 4, the limit strip 5 is inserted into the insertion hole. Then, the positioning plate 4 and the cover pad 6 can be installed by using the threaded connection between the limit nut 8 and one end of the limit strip 5. The two are easy to disassemble and maintain.

[0020] Working principle: Probe sleeves typically refer to semiconductor testing. The light source auxiliary mechanism used for "probe sleeve inspection" aims to clearly and stably highlight the inner and outer edges of the probe sleeve, its wear condition, internal cleanliness, and potential deformation and cracks. A ring light source is a commonly used auxiliary mechanism; the ring light provides direct and uniform illumination, making it ideal as a supplement to overall lighting. The LED beads are arranged in a ring around the lens, illuminating the object from different angles. For smooth, highly reflective objects, the ring light forms a circular reflective band on the surface. This reflective band often obscures the features to be detected, causing interference. The auxiliary mechanism lacks high-temperature resistant materials, causing the high temperature generated by the mechanism to be transferred outwards, resulting in burns to surrounding components. Therefore, an auxiliary light source mechanism for probe sleeve detection is designed. The top of the covering pad 6 is attached to the bottom of the positioning plate 4. At this time, the convergence shield 7 is installed at the bottom of the positioning plate 4. The convergence shield 7 softens the light, reduces hard shadows and harsh reflective boundaries, and makes the illumination more uniform, improving the practicality of the auxiliary mechanism. The anti-external force plate 10 is made of aluminum alloy. When the ring light source cover 1 is idle, the anti-external force plate 10 can cover and shield multiple LED beads 3, improving the service life of the probe sleeve and providing sound absorption. Layer 13 is made of polyester fiber cotton material. When sound waves enter the material and rub against each other, the sound energy is converted into heat energy, absorbing and consuming the sound wave energy, reducing the reverberation sound pressure inside the enclosure, and preventing sound waves from repeatedly reflecting and superimposing inside the enclosure. The sound insulation layer 14 is made of high-density rubber sheet material, which is both high-quality and elastic, and has good sound insulation and damping effects. The high-temperature resistant layer 15 is made of pre-oxidized fiber felt material, which prevents the high temperature generated by the equipment from being transmitted outward, protecting the surrounding parts and preventing burns. After the top of the cover pad 6 is attached to the bottom of the positioning plate 4, the limiting strip 5 is inserted into the hole. Then, the positioning plate 4 and the cover pad 6 can be installed by using the threaded sleeve of the limiting nut 8 and one end of the limiting strip 5. The two are easy to disassemble and maintain. By rotating the two torsion strips 12 in the opposite direction, one end of the torsion strip 12 is pulled out from the inside of the first concave hole 9 and the second concave hole 11, so that the gathering cover 7 and the anti-external force plate 10 can be disassembled and assembled.

[0021] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A light source auxiliary mechanism for probe sleeve detection, comprising an annular light source cover (1), wires (2), and a plurality of LED beads (3), wherein the wires (2) are disposed on the top of the annular light source cover (1), and the plurality of LED beads (3) are respectively disposed on the bottom of the annular light source cover (1), characterized in that: Positioning plates (4) are fixedly installed on both sides of the annular light source cover (1). A covering pad (6) is provided at the bottom of the annular light source cover (1). A gathering cover (7) is provided at the bottom of the covering pad (6). An anti-external force plate (10) is provided at the bottom of the gathering cover (7). A sound-absorbing layer (13) is provided inside the anti-external force plate (10). A sound insulation layer (14) is provided inside the anti-external force plate (10).

2. The light source auxiliary mechanism for probe sleeve detection according to claim 1, characterized in that: The anti-external force plate (10) has a high temperature resistant layer (15) inside, and the thickness of the sound insulation layer (14) is greater than the thickness of the sound absorption layer (13).

3. The light source auxiliary mechanism for probe sleeve detection according to claim 1, characterized in that: The bottom end of the gathering cover (7) has two first recessed holes (9), and the bottom end of the anti-external force plate (10) has two second recessed holes (11).

4. The light source auxiliary mechanism for probe sleeve detection according to claim 3, characterized in that: The bottom of the anti-external force plate (10) is provided with two torsion bars (12), one end of the two torsion bars (12) being threadedly connected to the inside of the two first recesses (9) and the two second recesses (11), respectively.

5. The light source auxiliary mechanism for probe sleeve detection according to claim 1, characterized in that: The top of the anti-external force plate (10) is attached to the bottom of the gathering cover (7).

6. The light source auxiliary mechanism for probe sleeve detection according to claim 1, characterized in that: One side of each of the two positioning plates (4) is movably connected to a limiting strip (5), and both sides of the covering pad (6) are provided with insertion holes.

7. The light source auxiliary mechanism for probe sleeve detection according to claim 6, characterized in that: One end of each of the two limiting strips (5) moves inside the two insertion holes respectively, and one end of each of the two limiting strips (5) is threaded with a limiting nut (8).

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