Rock core box capable of being adjusted and observed in multiple directions
By designing a core box for multi-directional observation, utilizing a transmission mechanism and ultraviolet light source to excite the luminescence of minerals and gemstones, and combining it with a multi-angle rotating camera and display screen for all-round observation, the problem of incomplete mineral and gemstone observation is solved, and the quality and efficiency of identification work are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-04-03
Smart Images
Figure CN224081499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mineral defect detection technology, and in particular to a core box for multi-directional adjustable observation. Background Technology
[0002] Mineral luminescence refers to the property of a mineral to emit visible light when excited by external energy. There are many ways to excite minerals to emit light, including friction, heating, cathode rays, ultraviolet rays, and X-rays. The luminescence of a mineral is closely related to the presence of trace impurity elements and certain crystal defects in its crystal lattice. These impurity elements that cause gemstones to luminescent are called activators. Therefore, the properties of gemstones are often identified by observing the luminescence reaction of activators triggered by external conditions.
[0003] Existing conditions for observing minerals and gemstones are usually set up in a closed environment, which makes the observation conditions quite harsh, unfavorable for effective observation, and unable to obtain comprehensive observation records and images. This makes it impossible to supplement subsequent data in detail, affecting the quality and efficiency of identification work.
[0004] Therefore, in view of the existing problems of relatively closed conditions for observing minerals and gemstones, which are not conducive to observation and obtaining comprehensive recorded images, and the data collection is singular, not detailed and of poor quality, affecting the quality and efficiency of identification work, a core box that can be designed for comprehensive and multi-directional adjustable observation can be designed. Utility Model Content
[0005] In order to overcome the problems of the current limited conditions for observing minerals and gemstones, which are not conducive to observation and obtaining comprehensive recorded images, and the poor quality and limited data collection, thus affecting the quality and efficiency of identification work.
[0006] The technical solution of this utility model is as follows: a core box for multi-directional adjustable observation, including a worktable and a core box body. The upper middle part of the worktable is fixedly connected to the core box body with openings on the front and rear sides. A display screen is fixedly connected to the left side of the core box body. A transmission mechanism is provided at the upper end of the worktable, penetrating the front and rear openings of the core box body. A turntable is rotatably connected to the top inner side of the core box body. A multi-stage electric telescopic rod is provided at the bottom of the turntable. A multi-angle rotating camera is fixedly connected to the output end of the multi-stage electric telescopic rod. An orientation adjustment mechanism for adjusting the orientation of the multi-angle rotating camera is provided inside the core box body. Lead curtains are connected to the front and rear openings of the core box body. Four ultraviolet tungsten lamps surrounding the turntable are fixedly connected to the top inner wall of the core box body. An infrared sensor is fixedly connected to the right inner wall of the core box body. The multi-stage electric telescopic rod, the multi-angle rotating camera, the infrared sensor, and the ultraviolet tungsten lamps are all electrically connected to the display screen.
[0007] Preferably, the minerals and gemstones to be observed are placed in pre-prepared trays, which are then placed at certain intervals on a transmission mechanism. The transmission mechanism transports the trays to the inside of the core box. Infrared sensors identify the minerals and rocks entering the core box. The transmission mechanism then stops, a lead curtain blocks the inside of the core box, and ultraviolet tungsten lamps are turned on to emit ultraviolet light to illuminate the interior and the surface of the minerals and gemstones. The orientation of the multi-angle rotating camera is adjusted using an orientation adjustment mechanism, and the height of the multi-angle rotating camera is adjusted using a multi-stage electric telescopic rod. This allows for comprehensive imaging of the minerals and gemstones, and the image information is transmitted to a display screen for detailed observation and recording by the operator.
[0008] Preferably, the orientation adjustment mechanism includes a groove, a push motor, a threaded rod, and a moving block; the bottom of the turntable has a groove, a push motor electrically connected to the display screen is fixedly connected to one inner wall of the groove, the output shaft of the push motor is fixedly connected to the threaded rod, the end of the threaded rod away from the push motor is rotatably connected to the other inner wall of the groove, the outer side of the threaded rod is threadedly connected to the moving block, and the fixed end of the multi-stage electric telescopic rod is fixedly connected to the bottom of the moving block.
[0009] Preferably, the orientation adjustment mechanism also includes a gear ring, a rotating motor, and a gear; the gear ring is fixedly connected to the outer side of the turntable, and the rotating motor electrically connected to the display screen is fixedly connected to the upper outer side of the core box. The output shaft of the rotating motor is fixedly connected to a gear, which is located inside the core box and meshes with the gear ring.
[0010] Preferably, the transmission mechanism includes rollers, sprockets, chains, and rollers; rollers are symmetrically arranged on the front and rear sides of the upper end of the worktable, sprockets are fixedly connected to the outer sides of the left and right ends of the two rollers, chains are meshed to the outer sides of the two corresponding sprockets, and multiple rollers are fixedly connected at equal intervals between the two chains.
[0011] Preferably, the transmission mechanism also includes a fixed plate and a transmission motor; two sets of fixed plates are symmetrically fixedly connected to the front and rear sides of the upper end of the worktable, each roller is rotatably connected between the corresponding set of fixed plates, and a transmission motor electrically connected to the display screen is fixedly connected to the surface of one fixed plate, and the output shaft of the transmission motor is fixedly connected to the corresponding roller.
[0012] Preferably, four opposing supplementary light sources are fixedly connected to the lower inner side of the core box, and all four supplementary light sources are electrically connected to the display screen. Reflective supplementary light plates are symmetrically fixedly connected to the left and right inner walls of the core box.
[0013] Preferably, a light-blocking plate is fixedly connected to the inner side of the core box and between the upper and lower rows of rollers, and extension plates that pass through the front and rear openings of the core box are symmetrically fixedly connected to the front and rear ends of the light-blocking plate.
[0014] The beneficial effects of this utility model are:
[0015] This device uses a transmission mechanism to continuously transport minerals and gemstones, facilitating their transport and observation. Loading and unloading are convenient. It features a sealable core box and utilizes an internal ultraviolet tungsten lamp to create a closed environment for observing the luminescence of the minerals and gemstones. An adjustable positioning mechanism allows for the orientation of a multi-angle rotating camera, and a multi-stage electric telescopic rod adjusts the camera's height, enabling comprehensive imaging of the minerals and gemstones. The image information is then transmitted to a display screen for detailed observation and recording by the operator. This significantly improves the ease of mineral and gemstone observation, reduces the requirements for observation conditions, and allows for more comprehensive image recordings and detailed data, thereby enhancing the quality and efficiency of mineral and gemstone identification and providing significant convenience for operators. Attached Figure Description
[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.
[0017] Figure 2 The diagram shown is a three-dimensional cross-sectional view of the core box structure of this utility model.
[0018] Figure 3 The diagram shown is a schematic representation of the distribution structure of the transmission mechanism of this utility model.
[0019] Figure 4 The diagram shown is a schematic representation of the orientation adjustment mechanism of this utility model.
[0020] Figure 5 The diagram shown is a schematic representation of the connection structure between the light-blocking plate and the extension plate of this utility model.
[0021] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Core box; 3. Display screen; 401. Roller; 402. Sprocket; 403. Chain; 404. Roller; 405. Fixing plate; 406. Transmission motor; 5. Turntable; 6. Multi-stage electric telescopic rod; 7. Multi-angle rotating camera; 801. Groove; 802. Push motor; 803. Threaded rod; 804. Moving block; 805. Gear ring; 806. Rotating motor; 807. Gear; 9. Lead curtain; 10. Ultraviolet tungsten lamp; 11. Infrared sensor; 12. Supplementary light source; 13. Reflective light plate; 14. Light blocking plate; 15. Extension plate. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please see Figures 1-5This utility model provides an embodiment of a multi-directional adjustable core box, including a workbench 1 and a core box body 2. The upper center of the workbench 1 is fixedly connected to the core box body 2, which has openings on both the front and rear sides. A display screen 3 is fixedly connected to the left outer side of the core box body 2. A transmission mechanism penetrating the front and rear openings of the core box body 2 is provided at the upper end of the workbench 1. A turntable 5 is rotatably connected to the top inner side of the core box body 2. A multi-stage electric telescopic rod 6 is provided at the bottom of the turntable 5. A multi-angle rotating camera 7 is fixedly connected to the output end of the multi-stage electric telescopic rod 6. An orientation adjustment mechanism for adjusting the orientation of the multi-angle rotating camera 7 is provided inside the core box body 2. Lead curtains 9 are connected to the front and rear openings. Four ultraviolet tungsten lamps 10 are fixedly connected to the inner top wall of the core box 2, surrounding the turntable 5. An infrared sensor 11 is fixedly connected to the inner right wall of the core box 2. The multi-stage electric telescopic rod 6, the multi-angle rotating camera 7, the infrared sensor 11, and the ultraviolet tungsten lamps 10 are all electrically connected to the display screen 3. The minerals and gemstones to be observed are placed in the pre-prepared trays. The trays are placed on the transmission mechanism at certain intervals, and the transmission mechanism is used to transport the trays to the inside of the core box 2. The infrared sensor 11 identifies the minerals and rocks that enter the inside of the core box 2, and the transmission mechanism stops transporting. Lead curtain 9 blocks the inside of core box 2. Ultraviolet tungsten lamps 10 are turned on, emitting ultraviolet light to irradiate the interior and the surface of the minerals and gemstones. The orientation of the multi-angle rotating camera 7 is adjusted using an orientation adjustment mechanism, and its height is adjusted using a multi-stage electric telescopic rod 6. This allows for comprehensive imaging of the minerals and gemstones, transmitting the image information to the display screen 3 for detailed observation and recording by the operator. The orientation adjustment mechanism includes a groove 801, a push motor 802, a threaded rod 803, and a moving block 804. A groove 801 is formed at the bottom of the turntable 5, and a push motor electrically connected to the display screen 3 is fixedly connected to one side of the inner wall of the groove 801. The output shaft of the push motor 802 is fixedly connected to a threaded rod 803. One end of the threaded rod 803 away from the push motor 802 is rotatably connected to the inner wall of the groove 801 on the other side. The outer side of the threaded rod 803 is threadedly connected to a moving block 804. The fixed end of the multi-stage electric telescopic rod 6 is fixedly connected to the bottom of the moving block 804. When the push motor 802 is started, the threaded rod 803 is rotated. The threaded rod 803 drives the moving block 804 to move outward from the turntable 5, thereby adjusting the position of the offset center of the multi-angle rotating camera 7 to take pictures of minerals and gemstones. The orientation adjustment mechanism also includes a gear ring 805, a rotating motor 806, and a gear 807.A gear ring 805 is fixedly connected to the outer side of the turntable 5. A rotating motor 806, electrically connected to the display screen 3, is fixedly connected to the upper outer side of the core box 2. A gear 807 is fixedly connected to the output shaft of the rotating motor 806. The gear 807 is located inside the core box 2 and meshes with the gear ring 805. Starting the rotating motor 806 drives the gear 807 to rotate, which in turn drives the gear ring 805 to rotate. The gear ring 805 then drives the turntable 5 to rotate, thereby adjusting the angle of the multi-angle rotating camera 7 to photograph the minerals and gemstones. The infrared sensor 11 used in this device is model E3Z-T61.
[0024] Please see Figure 2 , Figure 3 and Figure 5 In this embodiment, the transmission mechanism includes rollers 401, sprockets 402, chains 403, and rollers 404. Rollers 401 are symmetrically arranged on the front and rear sides of the upper end of the worktable 1. Sprockets 402 are fixedly connected to the outer sides of both ends of the two rollers 401. Chains 403 are meshed with the outer sides of the two corresponding sprockets 402. Multiple rollers 404 are fixedly connected at equal intervals between the two chains 403. Rotation of the two rollers 401 will cause each sprocket 402 to rotate, thereby driving each chain 404... 03. Transfer: Moving rollers 404 are used to transfer the tray containing minerals and gemstones. The transfer mechanism also includes a fixed plate 405 and a transfer motor 406. Two sets of fixed plates 405 are symmetrically fixedly connected to the front and rear sides of the upper end of the worktable 1. Each roller 401 is rotatably connected between a corresponding set of fixed plates 405. A transfer motor 406, electrically connected to the display screen 3, is fixedly connected to the surface of one fixed plate 405, and the output shaft of the transfer motor 406 is fixedly connected to the corresponding roller 401. Start-up... The transmission motor 406 drives the corresponding roller 401 to rotate, thereby enabling the sprocket 402 to drive the chain 403, and then the roller 404 to transport the minerals and gemstones. Four opposing supplementary light sources 12 are fixedly connected to the lower inner side of the core box 2, and all four supplementary light sources 12 are electrically connected to the display screen 3. Reflective supplementary light plates 13 are symmetrically fixedly connected to the left and right inner walls of the core box 2. When the four supplementary light sources 12 are turned on, they continue to emit ultraviolet light to supplement the light inside. 3 can reflect ultraviolet light, thereby increasing the internal brightness, which helps the luminescence reaction of minerals and gemstones, as well as the shooting work of the multi-angle rotating camera 7. A light-blocking plate 14 is fixedly connected to the inside of the core box 2 and between the upper and lower rows of rollers 404. The front and rear ends of the light-blocking plate 14 are symmetrically fixedly connected to the extension plates 15 that pass through the front and rear openings of the core box 2. The light-blocking plate 14 and the extension plates 15 block the external light at the lower opening of the core box 2, so that only the internal ultraviolet light is allowed to irradiate.
[0025] During operation, the minerals and gemstones to be observed are placed in pre-prepared trays. These trays are then placed at regular intervals on a conveyor mechanism, which transports them towards the inside of the core box 2. Specifically, the conveyor motor 406 is started, driving the corresponding roller 401 to rotate. The rotating sprocket 402 drives the chain 403, which in turn moves the roller 404 to transport the minerals and gemstones. When the infrared sensor 11 detects minerals and rocks entering the core box 2, the conveyor mechanism stops. The lead curtain 9, along with the light-blocking plate 14 and the extension plate 15, seals the inside of the core box 2. The ultraviolet tungsten lamps 10 and supplementary light sources 12 are activated to emit ultraviolet light, which is then reflected by the reflective light plate 13. The emitted ultraviolet light illuminates the interior and the minerals and gemstones. On the surface, the orientation of the multi-angle rotating camera 7 is adjusted using an orientation adjustment mechanism. Specifically, the push motor 802 is started to drive the threaded rod 803 to rotate, and the threaded rod 803 drives the moving block 804 to move outward towards the turntable 5, thereby adjusting the position of the offset center of the multi-angle rotating camera 7. The rotation motor 806 is started to drive the gear 807 to rotate, the gear 807 drives the gear ring 805 to rotate, and the gear ring 805 drives the turntable 5 to rotate, thereby adjusting the angle of the multi-angle rotating camera 7. The height of the multi-angle rotating camera 7 is adjusted in conjunction with the multi-stage electric telescopic rod 6, so as to carry out comprehensive imaging work on the minerals and gemstones and transmit the image information to the display screen 3 for the operator to observe and record in detail. After the current mineral or gemstone is photographed, it is transmitted out using a transmission mechanism for the observation of the next mineral or gemstone.
[0026] Through the above steps, a transmission mechanism is set up to continuously transport minerals and gemstones. A sealed core box 2 is set up, and ultraviolet tungsten lamps 10 are arranged inside to emit ultraviolet light. The orientation adjustment mechanism is used to adjust the orientation of the multi-angle rotating camera 7, and the height of the multi-angle rotating camera 7 is adjusted with the multi-stage electric telescopic rod 6. This allows for comprehensive imaging of the minerals and gemstones, and the image information is transmitted to the display screen 3 for the operator to observe and record in detail. This makes it more convenient to observe minerals and gemstones, reduces the requirements for observation conditions, and can obtain more comprehensive observation and recording images, supplementing more detailed and rich data. This improves the quality and efficiency of mineral and gemstone identification, and brings great convenience to the operator. It solves the problem that the current conditions for observing minerals and gemstones are relatively closed, which is not conducive to observation and obtaining more comprehensive recording images. The data collection is also limited, not detailed, and of poor quality, which affects the quality and efficiency of identification work.
Claims
1. A core box for multi-directional adjustable observation, including a worktable (1); characterized in that: It also includes a core box (2), a core box (2) with openings on the front and back sides is fixedly connected to the upper middle part of the workbench (1), a display screen (3) is fixedly connected to the left side of the core box (2), a transmission mechanism that passes through the front and back openings of the core box (2) is provided at the upper end of the workbench (1), a turntable (5) is rotatably connected to the top of the inner side of the core box (2), a multi-stage electric telescopic rod (6) is provided at the bottom of the turntable (5), and a multi-angle rotating camera (7) is fixedly connected to the output end of the multi-stage electric telescopic rod (6). The interior of the body (2) is equipped with a position adjustment mechanism for adjusting the position of the multi-angle rotating camera (7). Lead curtains (9) are connected to the front and rear openings of the core box (2). Four ultraviolet tungsten lamps (10) surrounding the turntable (5) are fixedly connected to the inner top wall of the core box (2). An infrared sensor (11) is fixedly connected to the inner right wall of the core box (2). The multi-stage electric telescopic rod (6), the multi-angle rotating camera (7), the infrared sensor (11) and the ultraviolet tungsten lamps (10) are all electrically connected to the display screen (3).
2. The core box for multi-directional adjustable observation according to claim 1, characterized in that: The orientation adjustment mechanism includes a groove (801), a push motor (802), a threaded rod (803), and a moving block (804); the bottom of the turntable (5) has a groove (801), and a push motor (802) electrically connected to the display screen (3) is fixedly connected to one side of the inner wall of the groove (801). The output shaft of the push motor (802) is fixedly connected to the threaded rod (803). The end of the threaded rod (803) away from the push motor (802) is rotatably connected to the other side of the inner wall of the groove (801). The outer side of the threaded rod (803) is threadedly connected to the moving block (804). The fixed end of the multi-stage electric telescopic rod (6) is fixedly connected to the bottom of the moving block (804).
3. The core box for multi-directional adjustable observation according to claim 2, characterized in that: The orientation adjustment mechanism also includes a gear ring (805), a rotating motor (806), and a gear (807); the gear ring (805) is fixedly connected to the outside of the turntable (5), and the rotating motor (806) electrically connected to the display screen (3) is fixedly connected to the upper outside of the core box (2). The output shaft of the rotating motor (806) is fixedly connected to the gear (807), and the gear (807) is located inside the core box (2) and meshes with the gear ring (805).
4. The core box for multi-directional adjustable observation according to claim 1, characterized in that: The transmission mechanism includes rollers (401), sprockets (402), chains (403) and rollers (404); rollers (401) are symmetrically arranged on the front and rear sides of the upper end of the worktable (1), and sprockets (402) are fixedly connected to the outer sides of the left and right ends of the two rollers (401). Chains (403) are meshed on the outer sides of the two corresponding sprockets (402), and multiple rollers (404) are fixedly connected at equal intervals between the two chains (403).
5. The core box for multi-directional adjustable observation according to claim 3, characterized in that: The transmission mechanism also includes a fixed plate (405) and a transmission motor (406); two sets of fixed plates (405) are symmetrically fixedly connected to the front and rear sides of the upper end of the worktable (1), and each roller (401) is rotatably connected between the corresponding set of fixed plates (405). A transmission motor (406) electrically connected to the display screen (3) is fixedly connected to the surface of a fixed plate (405), and the output shaft of the transmission motor (406) is fixedly connected to the corresponding roller (401).
6. The core box for multi-directional adjustable observation according to claim 1, characterized in that: Four opposing supplementary light sources (12) are fixedly connected to the lower inner side of the core box (2), and all four supplementary light sources (12) are electrically connected to the display screen (3). Reflective supplementary light plates (13) are symmetrically fixedly connected to the left and right inner walls of the core box (2).
7. The core box for multi-directional adjustable observation according to claim 4, characterized in that: A light-blocking plate (14) is fixedly connected to the inner side of the core box (2) and between the upper and lower rows of rollers (404). An extension plate (15) that passes through the front and rear openings of the core box (2) is symmetrically fixed to the front and rear ends of the light-blocking plate (14).