Portable detection device applied to pearl detection

Abstract

The utility model relates to the field of pearl detection devices, and discloses a portable detection device applied to pearl detection, which comprises a base, a mounting frame is detachably arranged at the left part of the upper part of the base, a threaded rotating rod is arranged in a groove body, a micro motor is arranged above the mounting frame, and a driving block is connected in the groove body in a sliding manner; the driving block is in threaded connection with the threaded rotating rod, a supporting arm is arranged on the driving block, a fluorescence detection assembly is arranged on the supporting arm, a driving motor is arranged below the table top of the supporting table, the output end of the driving motor penetrates through the table top of the supporting table and is detachably provided with a driving disc, and a pearl placing assembly is arranged on the driving disc; the fluorescence detection assembly comprises a detection cylinder arranged on the supporting arm, a light condensation piece is arranged on the inner side of the upper portion of the detection cylinder, detection fluorescent beads are embedded in the upper portion of the light condensation piece, and a miniature probe is arranged on the side portion of the detection cylinder. The pearl detection device can be conveniently carried and used by a user, and the to-be-detected pearls can be conveniently subjected to batch detection treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl detection devices, and particularly relates to a portable detection device applied to pearl detection. Background Technique

[0002] Pearl is an ancient organic gemstone, mainly produced in mollusks such as pearl oysters and mother-of-pearl oysters. The calcium carbonate mineral (aragonite) beads formed due to endocrine action are composed of a large number of tiny aragonite crystals. Pearls come in a rich variety of types, shapes, and colors. Pearls with magnificent colors and elegant qualities symbolize health, purity, wealth, and happiness, and have been loved by people since ancient times.

[0003] When detecting existing pearls, ultraviolet irradiation needs to be achieved through an ultraviolet fluorescent lamp. The pearls absorb fluorescence and show a fluorescence reaction, and a camera is used to achieve image resolution. However, the existing pearl detection devices are large in volume and relatively complex in structure, which is not convenient for users to carry and use, and it is not convenient to perform batch detection and processing on the pearls to be detected. Therefore, we propose a portable detection device applied to pearl detection. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a portable detection device applied to pearl detection, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: The utility model discloses a portable detection device applied to pearl detection, including a base. It is characterized in that: a mounting frame is detachably arranged at the upper left part of the base. A groove is formed on the right side of the mounting frame. A threaded rotating rod is arranged inside the groove. A micro motor is arranged above the mounting frame. The output end of the micro motor passes through the mounting frame and is connected to the threaded rotating rod. A driving block is slidably connected in the groove. The driving block is threadedly connected to the threaded rotating rod. A support arm is arranged on the driving block. A fluorescence detection component is arranged on the support arm. A support platform is arranged on the base. A driving motor is arranged below the tabletop of the support platform. The output end of the driving motor passes through the tabletop of the support platform and is detachably provided with a driving disk. A pearl placement component is arranged on the driving disk.

[0006] As a preferred solution, the fluorescence detection component includes a detection cylinder arranged on the support arm. A light condensing member is arranged inside the upper part of the detection cylinder. A detection fluorescent bead is embedded above the light condensing member. A micro probe is arranged on the side of the detection cylinder.

[0007] As a preferred solution, the light condensing member has a conical cylinder structure, and a fluorescence reflecting layer is arranged on the inner wall of the side of the detection cylinder.

[0008] As a preferred solution, the pearl placement component includes a plurality of annular grooves uniformly formed on the driven disk. A plurality of rotating seats are respectively and uniformly arranged on the tabletop of the support platform. The plurality of rotating seats correspond to the plurality of annular grooves. A bead groove is formed above the rotating seat, and a detection pearl is placed in the bead groove.

[0009] As a preferred solution, the plurality of annular grooves are adapted to the detection cylinder, the micro-probe is adapted to the detection pearl, and a sealing ring is arranged at the bottom of the detection cylinder.

[0010] As a preferred solution, a rubber layer is arranged at the bottom of the base, and anti-slip lines are arranged on the rubber layer.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] When the user of the present utility model detects the pearl to be detected, by installing the support arm on the base, connecting the driven disk to the output end of the drive motor, and connecting with the connection jack on the support arm base with a connecting wire, the pearl detection device can be quickly assembled, making the pearl detection device more portable when in use.

[0013] Through the structural setting of the fluorescence detection component and the cooperation with the use of the pearl placement component, batch detection processing is carried out on the pearl to be detected. When detecting the pearl, by the operation of the drive motor, the driven disk is driven, so that the annular groove on the driven disk corresponds to the detection cylinder and pauses at intervals. The micro-motor drives the threaded rotating rod, so that the driving block moves in the groove body, moving the fluorescence detection component up and down, and then covering the detection pearl on the rotating seat, improving the sealing of the clamping and placing of the detection cylinder and the corresponding annular groove, thus avoiding the interference of external light and performing fluorescence detection on the detection pearl. The condensing member is in a conical cylinder structure, and a fluorescence reflecting layer is arranged on the inner wall of the side part of the detection cylinder, continuously reflecting the ultraviolet fluorescence emitted by the detection fluorescent bead, so that the detection pearl is fully irradiated, improving the detection effect on the pearl.

[0014] By rotating the corresponding rotating seat, the position of the detection pearl is adjusted, so that the probe detects the pearl after fluorescence irradiation, avoiding the contact between the staff's hand and the detected pearl and affecting the pearl detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is Figure 1 the enlarged view at A in

[0017] Figure 3 It is a schematic structural diagram of the lower part of the present utility model;

[0018] Figure 4 It is a partial sectional view of the detection cylinder.

[0019] In the figure: 1, base; 2, mounting frame; 3, groove body; 4, threaded rotating rod; 5, micro motor; 6, driving block; 7, support arm; 8, support platform; 9, driving motor; 10, driving disc; 11, detection cylinder; 12, light condensing member; 13, detection fluorescent beads; 14, micro probe; 15, fluorescent reflective layer; 16, annular groove; 17, rotating seat; 18, bead groove; 19, detection pearl; 20, sealing ring; 21, rubber layer. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 A portable detection device for pearl detection in this embodiment includes a base 1. A power supply, a control panel and connection jacks are provided on the base 1. The control panel is electrically connected to the electrical components in the device, which is convenient for the user to control and use the pearl detection device. A mounting frame 2 is detachably provided on the upper left part of the base 1. A groove body 3 is opened on the right side of the mounting frame 2. A threaded rotating rod 4 is arranged inside the groove body 3. A micro motor 5 is arranged above the mounting frame 2. The output end of the micro motor 5 passes through the mounting frame 2 and is connected to the threaded rotating rod 4. A driving block 6 is slidably connected in the groove body 3. The driving block 6 is threadedly connected to the threaded rotating rod 4. A support arm 7 is arranged on the driving block 6. The material of the support arm 7 is stainless steel. A fluorescence detection component is arranged on the support arm 7. The micro motor 5 is a kind of servo motor, and the forward and reverse rotations of the micro motor 5 can be controlled, so as to drive the threaded rotating rod 4, make the driving block 6 move in the groove body 3, move the fluorescence detection component up and down, and then cover the detection pearl 19 on the rotating seat 17 to perform fluorescence detection on the detection pearl 19. A support platform 8 is arranged on the base 1. A driving motor 9 is arranged below the table surface of the support platform 8. The driving motor 9 is a kind of servo motor, and the forward and reverse rotations of the driving motor 9 can be controlled, and an indirect pause can be made. The output end of the driving motor 9 passes through the table surface of the support platform 8 and is detachably provided with a driving disc 10. A pearl placement component is arranged on the driving disc 10, which is used to continuously and batch detect and process the detection pearl 19.

[0022] Such asFigure 1 , 3 As shown in 3 , the fluorescence detection component includes a detection cylinder 11 provided on the support arm 7. The detection cylinder 11 is made of aluminum alloy. An optical concentrator 12 is provided on the inner side above the detection cylinder 11. A detection fluorescent bead 13 is embedded above the optical concentrator 12. The detection fluorescent bead 13 is a kind of ultraviolet fluorescence detection lamp bead. A micro-probe 14 is provided on the side of the detection cylinder 11, which is convenient for distinguishing the quality of pearls during the fluorescence reaction.

[0023] As Figure 4 shown in Figure 4 , the optical concentrator 12 has a conical cylinder structure. A fluorescence reflective layer 15 is provided on the inner wall of the side of the detection cylinder 11, which continuously reflects the ultraviolet fluorescence emitted by the detection fluorescent bead 13, so that the detection pearl 19 is fully irradiated, improving the detection effect of pearls.

[0024] As Figure 1 , 2 shown in 2 , the pearl placement component includes a plurality of annular grooves 16 evenly formed on the driving disk 10. A plurality of rotating seats 17 are respectively and evenly provided on the tabletop of the support platform 8. The plurality of rotating seats 17 correspond to the plurality of annular grooves 16. A bead groove 18 is formed above the rotating seat 17. A silica gel layer is provided in the bead groove 18. A detection pearl 19 is placed on the bead groove 18. Through the structural setting of the pearl placement component, the detection pearls 19 can be continuously and batch-tested, and the corresponding rotating seats 17 are rotated to adjust the positions of the detection pearls 19, so that the probe can detect the pearls after fluorescence irradiation, avoiding the contact between the hands of the staff and the detected pearls and affecting the detection effect of pearls.

[0025] As Figure 1 , 4 shown in Figure 1 and 4 , the plurality of annular grooves 16 are adapted to the detection cylinder 11, the micro-probe 14 is adapted to the detection pearl 19, and a sealing ring 20 is provided at the bottom of the detection cylinder 11 to improve the sealing performance of the clamping and placement of the detection cylinder 11 and the corresponding annular groove 16, thereby avoiding interference from external light when detecting pearls.

[0026] As Figure 3 shown in Figure 3 , a rubber layer 21 is provided at the bottom of the base 1, and anti-slip patterns are provided on the rubber layer 21 to improve the stability of the placement of the base 1.

[0027] In the specific implementation of this embodiment, when the user detects the pearl 19 to be detected, the support arm 7 is installed on the base 1, and the driving disk 10 is connected to the output end of the driving motor 9. The connection jack on the base 1 of the support arm 7 is connected with a connecting wire, so as to quickly assemble the pearl detection device, making the pearl detection device more portable during use. Through the structural setting of the fluorescence detection component and in cooperation with the use of the pearl placement component, batch detection processing of the pearl to be detected is carried out. When detecting the pearl, the driving motor 9 runs to drive the driving disk 10, so that the annular groove 16 on the driving disk corresponds to the detection cylinder 11 and pauses when there is an interval. The micro motor 5 drives the threaded rotating rod 4, so that the driving block 6 moves in the groove body 3, moving the fluorescence detection component up and down, and then covering the detection pearl 19 on the rotating seat 17, improving the clamping and sealing performance between the detection cylinder 11 and the corresponding annular groove 16, thus avoiding the interference of external light and performing fluorescence detection on the detection pearl 19. The condensing member 12 is in a conical cylinder structure, and a fluorescence reflecting layer 15 is arranged on the inner wall of the side part of the detection cylinder 11, continuously reflecting the ultraviolet fluorescence emitted by the detection fluorescent bead 13, so that the detection pearl 19 is fully irradiated, improving the detection effect of the pearl. And by rotating the corresponding rotating seat 17, the position of the detection pearl 19 is adjusted, so that the probe detects the pearl after fluorescence irradiation, avoiding the contact between the staff's hand and the detected pearl and affecting the pearl detection effect.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable detection device for pearl detection, comprising a base (1), characterized in that: A mounting frame (2) is detachably provided on the upper left portion of the base (1), a groove body (3) is provided on the right side of the mounting frame (2), a threaded rotating rod (4) is provided inside the groove body (3), a micro motor (5) is provided above the mounting frame (2), an output end of the micro motor (5) passes through the mounting frame (2) and is connected to the threaded rotating rod (4), a driving block (6) is slidably connected in the groove body (3), the driving block (6) is threadedly connected to the threaded rotating rod (4), a supporting arm (7) is provided on the driving block (6), a fluorescence detection component is provided on the supporting arm (7), a support platform (8) is provided on the base (1), a driving motor (9) is provided below the table top of the support platform (8), a driving disk (10) is detachably provided at the output end of the driving motor (9) through the table top of the support platform (8), and a pearl placement component is provided on the driving disk (10).

2. A portable detection device for pearl detection according to claim 1, characterized in that: The fluorescence detection assembly comprises a detection cylinder (11) arranged on the support arm (7), a light condenser (12) is arranged on the upper inner side of the detection cylinder (11), a detection fluorescent bead (13) is embedded above the light condenser (12), and a micro probe (14) is arranged on the side of the detection cylinder (11).

3. A portable detection device for pearl detection according to claim 2, characterized in that: The light focusing element (12) is in the form of a cone-shaped structure, and a fluorescent reflective layer (15) is provided on the inner wall of the side of the detection tube (11).

4. A portable detection device for pearl detection according to claim 3, characterized in that: The pearl placement assembly comprises a plurality of annular grooves (16) uniformly provided on the driving disk (10); a plurality of rotating seats (17) are uniformly provided on the surface of the support platform (8); the plurality of rotating seats (17) correspond to the plurality of annular grooves (16); a bead groove (18) is provided above the rotating seat (17); and a detection pearl (19) is placed on the bead groove (18).

5. A portable detection device for pearl detection according to claim 4, characterized in that: The plurality of annular grooves (16) are matched with the detection tube (11), the micro probe (14) is matched with the detection pearl (19), and a sealing ring (20) is provided at the bottom of the detection tube (11).

6. A portable detection device for pearl detection according to claim 1, characterized in that: A rubber layer (21) is provided at the bottom of the base (1), and anti-slip patterns are provided on the rubber layer (21).

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