Auxiliary detection device for photoluminescence spectrometer

Abstract

The auxiliary detection device comprises an equipment base, a switch, a power socket, a supporting seat and an irradiation head, the switch and the power socket are respectively arranged on the side face of the equipment base, and a controller used for controlling the spectrograph is arranged at the front end of the equipment base. The device base is also provided with an adjusting mechanism used for placing an object to be tested, and the interior of the adjusting mechanism is movably connected with a supporting mechanism used for supporting the object to be tested. Through the supporting mechanism, stable fixation and flexible angle adjustment of a to-be-measured object are realized, for example, ring-like ring supporting, sheet and chain clamping, cooperation of a magnet in an air bag ball and a magnetic block in an adjusting handle, and the adjusting handle is moved to drive the air bag ball to rotate, so that the angle of the to-be-measured object is accurately adjusted; the problem that the angle of an object in a special shape is difficult to fix is effectively solved, and the detection accuracy and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of spectrometer detection technology, and specifically relates to a photoluminescence spectrometer auxiliary detection appliance. BACKGROUND

[0002] The photoluminescence spectrometer is widely applied in the field of gemology and mineralogy due to its non-destructive, high sensitivity and high resolution characteristics. By measuring photoluminescence, many characteristic spectral features of colored gemstones and diamonds can be obtained, which can be used to quickly and accurately identify colored gemstones, colorless diamonds and colored diamonds. The multifunctional spectrometer has the functions of amplifying and enhancing the photoluminescence spectrum, and can quickly measure the photoluminescence spectrum of colored gemstones and diamonds at room temperature. However, in actual detection operation, there are certain limitations in relying solely on the photoluminescence spectrometer itself, and the photoluminescence spectrometer auxiliary detection appliance emerges as the times require. It aims to provide standardized sample processing, fixation and environmental optimization functions, work cooperatively with the photoluminescence spectrometer, improve the accuracy, reliability and efficiency of detection, promote scientific research progress and product quality improvement in related fields, and meet the growing demand for high-precision optical detection.

[0003] The existing equipment lacks effective fixing devices when detecting some special-shaped or specially detected objects, and cannot accurately fix the detected objects at a certain angle. This problem makes it difficult to accurately control the angle of light and object during light excitation, thereby affecting the accuracy and stability of photoluminescence spectrum acquisition.

[0004] Therefore, the utility model provides a photoluminescence spectrometer auxiliary detection appliance to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a photoluminescence spectrometer auxiliary detection appliance, which solves the problem of accurately fixing the detected objects at a certain angle when detecting some special-shaped or specially detected objects due to the lack of effective fixing devices.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a photoluminescence spectrometer auxiliary detection appliance, comprising a device base, a switch, a power socket, a support seat and an irradiation head, the switch and the power socket are respectively arranged on the side surface of the device base, and the front end of the device base is provided with a controller for controlling the spectrometer, the device base is further provided with an adjusting mechanism for placing the detected object, and the inside of the adjusting mechanism is movably connected with a supporting mechanism for supporting the detected object;

[0007] The support mechanism comprises a gasbag ball, and a gas inlet is arranged at the bottom of the gasbag ball for air intake; a one-way valve is arranged inside the gas inlet to support or clamp the object to be measured; and a magnet is arranged inside the gasbag ball.

[0008] Preferably, the bottom of the equipment base is fixedly connected with a plurality of support frames for fixing the equipment base, and the top of the support base is fixedly connected with an adjusting knob for adjusting the height of the irradiation head.

[0009] Preferably, the equipment base is further provided with an inflation gun for inflating and deflating the gasbag ball, and the equipment base is fixedly connected with a control knob for controlling the air intake and air exhaust of the inflation gun; and the control knob, the inflation gun and the controller are electrically connected.

[0010] Preferably, the adjusting mechanism comprises a fixing ring fixed on the equipment base, and the fixing ring is fixedly connected with an adjusting base; the two ends of the adjusting base are movably connected with light shields through rotating knobs; the upper parts of the two light shields are movably connected with adjusting handles; the light shields are provided with sliding rails matched with the adjusting handles; and the interiors of the two adjusting handles are fixedly connected with magnetic blocks matched with the magnet, so that the adjusting handles can drive the gasbag ball to rotate when moving on the one-way valve.

[0011] Preferably, the bottom of the adjusting base is fixedly connected with a bottom cover for light shielding, and the bottom cover is also provided with sliding rails matched with the adjusting handles.

[0012] Preferably, the opposite sides of the two light shields are fixedly connected with clamping limiting components, and the two light shields are provided with through holes for the irradiation of the irradiation head.

[0013] The utility model provides a kind of photoluminescence spectrometer auxiliary detection appliance.Compared with prior art, it has the following beneficial effects:

[0014] (1) the photoluminescence spectrometer auxiliary detection appliance, the stable fixation and flexible angle adjustment of the object to be measured are realized by support mechanism, the one-way valve of the bottom gas inlet of gasbag ball can control air intake and air exhaust, so that gasbag ball can be supported or clamped according to the shape of the object to be measured after inflation, such as supporting ring-shaped objects like rings, clamping sheet-shaped objects and chain-shaped objects, the magnet in the gasbag ball cooperates with the magnetic block in the adjusting handle, and moving the adjusting handle can drive the gasbag ball to rotate, so as to accurately adjust the angle of the object to be measured, effectively solve the problem of difficult fixation of special-shaped objects, and improve the detection accuracy and stability.

[0015] (2) the photoluminescence spectrometer auxiliary detection device, the detection environment is optimized and the operation control is facilitated through the adjusting mechanism, the light shield cover in the adjusting mechanism is movably connected to the two ends of the adjusting base through the rotating knob, the position can be adjusted as required and fixed through the limiting assembly, the through hole is used for irradiation by the irradiation head, light interference is effectively avoided, the bottom cover of the adjusting base bottom is also light shielding, and the slide rails of the light shield cover and the bottom cover are matched with the adjusting handle to move, convenient operation, the controller on the equipment base controls the spectrometer, the support frame fixes the base, the support seat adjusting knob adjusts the height of the irradiation head, and the detection precision and efficiency are improved through the cooperation of various components, and various detection requirements are met. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic diagram of the utility model;

[0017] Figure 2 is the irradiation head structure perspective view of the utility model;

[0018] Figure 3 is the adjusting mechanism structure split perspective view of the utility model;

[0019] Figure 4 is the support mechanism structure split perspective view of the utility model.

[0020] In the drawing, 1, equipment base;2, switch;3, power socket;4, support frame;5, support seat;6, adjusting knob;7, irradiation head;8, adjusting mechanism;81, fixed ring;82, adjusting base;83, light shield cover;84, rotating knob;85, adjusting handle;86, bottom cover;87, slide rail;9, support mechanism;91, airbag ball;92, air port;93, one-way valve;94, magnet;10, control knob;11, air gun;12, controller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one:

[0023] Please refer to Figures 1 to 4A photoluminescence spectrometer auxiliary detection device, comprising a device base 1, a switch 2, a power socket 3, a support seat 5 and an irradiation head 7, the switch 2 and the power socket 3 are arranged on the side of the device base 1 respectively, and the front end of the device base 1 is provided with a controller 12 for controlling the spectrometer, and the device base 1 is further provided with an adjusting mechanism 8 for placing the object to be detected, and the inside of the adjusting mechanism 8 is movably connected with a supporting mechanism 9 for supporting the object to be detected;

[0024] The supporting mechanism 9 comprises a gasbag ball 91, and the bottom of the gasbag ball 91 is provided with a gas inlet 92 for gas inlet, and the inside of the gas inlet 92 is provided with a one-way valve 93, so that the gasbag ball 91 supports or clamps the object to be detected, the inside of the gasbag ball 91 is provided with a magnet 94, the bottom of the device base 1 is fixedly connected with a plurality of support frames 4 for fixing the device base 1, and the top of the support seat 5 is fixedly connected with an adjusting knob 6 for adjusting the height of the irradiation head 7, the device base 1 is further provided with a gas filling gun 11 for inflating and deflating the gasbag ball 91, and the device base 1 is fixedly connected with a control knob 10 for controlling the gas filling gun 11 to control the gas inlet and gas outlet, the control knob 10, the gas filling gun 11 and the controller 12 are electrically connected, first, the object to be detected is placed on the adjusting mechanism 8, according to the shape and size of the object to be detected, the gas filling gun 11 is controlled by the control knob 10 to inflate or deflate the gasbag ball 91, when inflating, the gas enters the gasbag ball 91 through the gas inlet 92, the one-way valve 93 can prevent the backflow of the gas, and the gasbag ball 91 expands to support or clamp the object to be detected, so that it is fixed in the appropriate position.

[0025] Embodiment two:

[0026] Please refer to Figures 1 to 4The embodiment is based on the embodiment one and provides a technical scheme: the adjusting mechanism 8 comprises a fixed ring 81 fixed on the equipment base 1, the fixed ring 81 is fixedly connected with an adjusting base 82, the two ends of the adjusting base 82 are movably connected with light shields 83 through rotating knobs 84, the upper parts of the two light shields 83 are movably connected with adjusting handles 85, the light shields 83 are provided with sliding rails 87 matched with the adjusting handles 85, the interiors of the two adjusting handles 85 are fixedly connected with magnetic blocks matched with magnets 94, so that the adjusting handles 85 drive the air bag balls 91 to rotate when moving on the one-way valves 93, the bottom of the adjusting base 82 is fixedly connected with a bottom cover 86, the opposite sides of the two light shields 83 are fixedly connected with clamping fixed limiting components, the two light shields 83 are provided with through holes for the irradiation of the irradiation head 7, the light shields 83 movably connected with the adjusting base 82 through the rotating knobs 84 can be adjusted in position as needed and fixed through the clamping fixed limiting components, the through holes of the light shields 83 are used for the irradiation of the irradiation head 7, the bottom cover 86 at the bottom of the adjusting base 82 is used for light shielding, reducing the interference of external light on the detection result, the controller 12 on the equipment base 1 is used for controlling the related operation of the spectrometer, the support frame 4 is used for fixing the equipment base 1, the adjusting knob 6 on the support base 5 can adjust the height of the irradiation head 7 to adapt to different detection requirements, and all the components work cooperatively in the whole detection process, effectively solving the problem that the angle of the measured object with special shape or specific detection requirement is difficult to accurately fix, and improving the accuracy and stability of the photoluminescence spectrum detection.

[0027] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0028] Working principle: first, the measured object is placed on the adjusting mechanism 8, when the measured object is similar to the ring and other ring-shaped objects, the air gun 11 is controlled by the control knob 10 to inflate the air bag ball 91, the gas enters the air bag ball 91 through the air port 92, the one-way valve 93 prevents the backflow of gas, the surface of the air bag ball 91 can form an arc matching the inner circle of the ring after inflation, thereby stably supporting and fixing the ring, ensuring that its position does not shift during the detection process, when the measured object is a sheet-shaped object, the air bag ball 91 is inflated, the sheet-shaped object is placed above the air bag ball 91, and the inflation force of the air bag ball 91 provides upward support to the sheet-shaped object from below, at the same time, due to the friction between the two tentacles on the air bag ball 91 and the sheet-shaped object, the sheet-shaped object can be prevented from sliding to a certain extent, achieving clamping and fixing of the sheet-shaped object, for chain-shaped objects, the air bag ball 91 is also inflated to make it swell, and part of the chain-shaped object is placed on the air bag ball 91, the swelling of the air bag ball 91 causes the part of the chain-shaped object in contact with it to deform to a certain extent, wrapping around the local part of the chain-shaped object, and the friction between the air bag ball 91 and the chain-shaped object and the clamping force generated by the deformation of the air bag ball 91 clamps the chain-shaped object on the air bag ball 91, and during the entire detection process, the chain-shaped object can maintain a relatively stable state and will not shake or move randomly, after the measured object is fixed, since the air bag ball 91 is provided with a magnet 94 and the adjusting handle 85 is provided with a magnetic block matched with the magnet 94, when the angle of the measured object needs to be adjusted, the adjusting handle 85 is moved, and under the interaction of the magnetic block and the magnet 94, the air bag ball 91 is driven to rotate, thereby realizing precise adjustment of the angle of the measured object, the light shield 83 movably connected to the both ends of the adjusting base 82 through the rotating knob 84 can be adjusted in position as needed and fixed by the fixed limiting component, the through hole opened on the light shield 83 is used for irradiation by the irradiation head 7, the bottom cover 86 at the bottom of the adjusting base 82 is used for light shielding to reduce the interference of external light on the detection result, the controller 12 on the equipment base 1 is used for controlling the related operation of the spectrometer, the support frame 4 is used for fixing the equipment base 1, and the adjusting knob 6 on the support seat 5 can adjust the height of the irradiation head 7 to adapt to different detection requirements, during the entire detection process, the components work cooperatively, effectively solving the problem of difficult precise angle fixing of the measured object with special shape or specific detection requirement, and improving the accuracy and stability of photoluminescence spectrum detection.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A photoluminescence spectrometer auxiliary detection device, comprising a device base (1), a switch (2), a power socket (3), a support seat (5) and an irradiation head (7), characterized in that: The switch (2) and the power socket (3) are arranged on the side of the equipment base (1) respectively, and the front end of the equipment base (1) is provided with a controller (12) for controlling the spectrometer, and the equipment base (1) is also provided with an adjusting mechanism (8) for placing the object to be measured, and the inside of the adjusting mechanism (8) is movably connected with a supporting mechanism (9) for supporting the object to be measured. The supporting mechanism (9) comprises a gas bag ball (91), and the bottom of the gas bag ball (91) is provided with a gas port (92) for air inlet, and the inside of the gas port (92) is provided with a one-way valve (93), so that the gas bag ball (91) air inlet supports or clamps the object to be measured, and the inside of the gas bag ball (91) is provided with a magnet (94).

2. The photoluminescence spectrometer auxiliary detection device according to claim 1, wherein: The bottom of the equipment base (1) is fixedly connected with a plurality of supporting frames (4) for fixing the equipment base (1), and the top of the supporting seat (5) is fixedly connected with an adjusting knob (6) for adjusting the height of the irradiation head (7).

3. The photoluminescence spectrometer auxiliary detection apparatus according to claim 1, wherein: The equipment base (1) is also provided with an inflation gun (11) for inflating and deflating the gas bag ball (91), and the equipment base (1) is fixedly connected with a control knob (10) for controlling the air inlet and air outlet of the inflation gun (11), and the control knob (10), the inflation gun (11) and the controller (12) are electrically connected.

4. The photoluminescence spectrometer auxiliary detection apparatus according to claim 1, wherein: The adjusting mechanism (8) comprises a fixed ring (81) fixed on the equipment base (1), and the fixed ring (81) is fixedly connected with an adjusting base (82), and the two ends of the adjusting base (82) are movably connected with light shields (83) through rotating knobs (84), and the upper parts of the two light shields (83) are movably connected with adjusting handles (85), and the light shields (83) are provided with sliding rails (87) matched with the adjusting handles (85), and the interiors of the two adjusting handles (85) are fixedly connected with magnetic blocks matched with the magnets (94), so that the adjusting handles (85) drive the gas bag ball (91) to rotate when moving on the one-way valve (93).

5. A photoluminescence spectrometer aid according to claim 4, wherein: The bottom of the adjusting base (82) is fixedly connected with a bottom cover (86) for light shielding, and the bottom cover (86) is also provided with sliding rails (87) matched with the adjusting handles (85).

6. The photoluminescence spectrometer auxiliary detection apparatus according to claim 4, wherein: The opposite sides of the two light shields (83) are fixedly connected with occlusal fixed limiting components, and the two light shields (83) are provided with through holes for irradiation of the irradiation head (7).

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