Illumination adjusting fixer convenient for jewelry appraisal
By designing a light adjustment fixer that is convenient for jewelry appraisal, the problem of frequent position adjustment in jewelry appraisal is solved, and the full rotation and light adjustment of jewelry is realized, and the appraisal efficiency is improved.
Patent Information
- Application Number
- CN202422424691.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing jewelry appraisal methods require frequent adjustment of the jewelry position, which leads to inconvenient operation and inefficiency of the appraisal personnel.
A light adjustment fixer for jewelry identification is designed. Through clamping parts and rotating mechanisms, the full rotation of jewelry is achieved, including left and right and front and back rotation, combined with the light adjustment of universal lamps, meet the observation needs of different angles.
It realizes all-round rotation and lighting adjustment of jewelry, improves the appraisal efficiency, and facilitates multi-angle observation and evaluation of jewelry.
Smart Images
Figure CN223272403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of jewelry identification, in particular to a light adjustment fixture for facilitating jewelry identification. Background Art
[0002] Jewelry appraisal refers to the process of systematically evaluating and judging the authenticity, quality, material, and value of jewelry through scientific means, professional knowledge, and technical tools. Currently, most jewelry appraisals involve appraisers holding the jewelry with tweezers and observing it under light. To identify the other side of the jewelry, the appraiser must put it down, adjust its position, and then pick it up again for appraisal. This method is extremely inconvenient and inefficient for the appraiser.
[0003] To address the above-mentioned technical issues, a light adjustment fixture is proposed to facilitate jewelry identification. Utility Model Content
[0004] The purpose of the utility model is to provide a light adjustment fixture for facilitating jewelry identification. The jewelry is placed on a simple airbag through a clamping component, and the hand-held gear is manually rotated to move the two clamping heads inward until the jewelry can be fixed and then stop. When the motor drives the vertical rod to rotate, the vertical rod drives the small rotating disk and the groove airbag to rotate, and the groove airbag drives the ball to rotate, thereby realizing the left and right rotation of the jewelry, the rotating machine drives the horizontal rod to rotate, and the horizontal rod drives the vertical rotating disk and the simple airbag to rotate, thereby realizing the front and back rotation of the jewelry, therefore, the all-round rotation of the jewelry can be realized.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] The utility model provides a light adjustment fixture for facilitating jewelry identification, comprising a universal lamp component, a clamping component rotatably connected to the universal lamp component, and a front-and-rear rotating component located on the central axis of the clamping component, wherein the clamping component is located inside the universal lamp component, a lamp holder is provided at the lower end of the universal lamp, symmetrical fixing holes are provided on the periphery of the lamp holder, a support rod is provided in the fixing hole, the clamping component drives the disc to rotate through the rotation of the support rod, so that the rotating disc drives the horizontal plate to slide toward the middle for clamping, and the vertical plate above the horizontal plate moves inward accordingly to clamp and rotate the jewelry left and right, the rotating machine in the front-and-rear rotating component drives the simple airbag to rotate back and forth, and the rotating simple airbag lifts the jewelry and rotates it back and forth, the clamping component is supported by two symmetrical fixing holes, so that the clamping component rotates in the universal lamp component.
[0007] The cam is secured to the upper and lower ends of the cams and is secured to the upper and lower ends of the cams, and the cams are secured to the lower ends of the cams and are secured to the cams and are easily disengaged from the gear train.
[0008] A limit block is installed in an array at the lower end of the horizontal plate. The limit block is located in the sliding track, and the cross-section of the limit block is fan-shaped and consistent with the width of the sliding track. A movable groove is opened on the inner side of the horizontal plate, and a fixing rod is installed in the movable groove. A vertical plate is rotatably installed on the side of the fixing rod. Since the cross-section of the limit block is consistent with the width of the sliding track, the jewelry can be clamped more firmly and not easily dropped. The rotatable installation of the fixing rod and the vertical plate can adapt to different jewelry sizes.
[0009] The cross-section of the vertical plate is F-shaped, and a vertical rod is rotatably installed at the groove of the F-shaped vertical plate. A small rotating disk is installed at the center position of the side of the vertical rod. A groove airbag is installed on the periphery of the small rotating disk. The periphery of the groove airbag is half-wrapped with a ball. The ball is made of elastic material. A motor is installed at the top of the vertical rod. The rotation of the motor realizes the rotation of the small rotating disk and the groove airbag. The groove airbag drives the ball to rotate, thereby realizing the left and right rotation of the jewelry, and the ball made of elastic material protects the jewelry.
[0010] The fixed base in the front and rear rotating components is located at the coaxial center of the lamp holder, and telescopic rods are symmetrically installed on the upper surface of the fixed base. The width of the telescopic rods is consistent with that of the horizontal plate. A through hole is opened on the top of the telescopic rod, and a cross bar is installed between the two through holes. A vertical rotating disk is installed at the center position of the side of the cross bar, and a simple air bag is installed on the periphery of the vertical rotating disk. A rotating machine is installed at the left end of the cross bar. The telescopic rod can adapt to jewelry of different sizes and shapes. The rotating machine drives the vertical rotating disk and the simple air bag to rotate, thereby realizing the front and rear rotation of the jewelry, and the air bag can protect the jewelry.
[0011] A long limit slot and a short limit slot are provided above the lamp holder in the universal lamp component. The width of the long limit slot is consistent with the width of the horizontal plate, and the width of the short limit slot is consistent with the width of the simple airbag. A turn signal is installed on the periphery of the lamp holder. By making the long limit slot and the horizontal plate have the same width, the position of the horizontal plate can be limited. The turn signal on the periphery can illuminate the jewelry according to the needs of the appraiser.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] 1. Through the design of the clamping parts, the jewelry can be clamped. The rotation of the vertical rod drives the small rotating disk and the groove airbag to rotate. The ball in the groove airbag can realize the left and right rotation of the jewelry, so that the appraiser can observe the jewelry more conveniently.
[0014] 2. Through the design of the spring and the movable groove and the fixed rod on the horizontal plate, the vertical plate can be rotated, so as to adapt to more different jewelry shapes and sizes.
[0015] 3. Through the design of front and rear rotating parts, the jewelry can be lifted. The rotating machine drives the horizontal bar to rotate, and the horizontal bar drives the vertical rotating disk and the simple airbag to rotate. The simple airbag can protect the jewelry and can adapt to jewelry of different shapes. The rotating simple airbag can rotate the jewelry back and forth, so that the appraiser can observe the jewelry more clearly. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure and movable groove of the utility model;
[0017] Figure 2 This is a schematic diagram of the clamping component and the vertical plate of the utility model;
[0018] Figure 3 It is a schematic diagram of the front and rear rotating parts of the utility model.
[0019] In the figure: 1. Universal lamp component; 11. Lamp holder; 12. Fixing hole; 13. Long limit slot; 14. Short limit slot; 2. Clamping component; 21. Support rod; 22. Hand-held gear; 23. Driving gear; 24. Disc; 241. Passive gear; 242. Thread; 243. Sliding track; 25. Horizontal plate; 251. Limit block; 252. Movable groove; 253. Fixed rod; 26. Vertical plate; 261. Vertical rod; 262. Small rotating disk; 263. Groove airbag; 264. Ball; 265. Motor; 27. Spring; 3. Front and rear rotating components; 31. Fixed base; 32. Telescopic rod; 33. Through hole; 34. Horizontal rod; 35. Vertical rotating disk; 36. Simple airbag; 37. Rotating machine. DETAILED DESCRIPTION
[0020] The following will describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. The embodiments described below are only some of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figures 1 to 3 The present invention provides a light adjustment fixture for jewellery identification. The technical solution is as follows:
[0022] like Figures 1 to 3 As shown, a light adjustment fixture for jewelry identification includes a universal lamp component 1, a clamping component 2 rotatably connected to the universal lamp component 1, and a front-back rotating component 3 located on the central axis of the clamping component 2, wherein the clamping component 2 is located inside the universal lamp component 1, and a lamp holder 11 is provided at the lower end of the universal lamp. A symmetrical fixing hole 12 is provided on the periphery of the lamp holder 11, and a support rod 21 is provided in the fixing hole 12. The clamping component 2 drives the disc 24 to rotate through the rotation of the support rod 21, so that the rotating disc 24 drives the horizontal plate 25 to slide toward the middle for clamping, and the vertical plate 26 above the horizontal plate 25 moves inward accordingly to clamp and rotate the jewelry left and right, the rotating machine 37 in the front-back rotating component 3 drives the simple airbag 36 to rotate back and forth, and the rotating simple airbag 36 lifts the jewelry and rotates it back and forth, and supports the clamping component 2 through two symmetrical fixing holes 12, so that the clamping component 2 rotates in the universal lamp component 1.
[0023] like Figures 1 to 3 As shown, the clamping component 2 includes a support rod 21, a hand-held gear, a driving gear 22, a disc 23, a horizontal plate 25, a vertical plate 26 and a spring 27. The support rod 21 is rotatably installed in the fixing hole 12, and the outer end of the support rod 21 is installed with a hand-held gear. The other end of the support rod 21 is installed with a driving gear, and a disc 24 is installed above the driving gear. The lower end of the disc 24 is installed with a passive gear 241, and the passive gear 241 is engaged with the driving gear. The upper end of the disc 24 is installed with a thread 242, and a sliding track 243 is formed between the threads 242. There is a horizontal plate 25 on the sliding track 243, and a vertical plate 26 is installed on the upper end of the horizontal plate 25. A spring 27 is clamped between the horizontal plate 25 and the vertical plate 26.
[0024] By rotating the hand-held gear, the support rod 21 is driven to rotate, and the rotation of the support rod 21 drives the driving gear to rotate, and the driving gear drives the driven gear 241 to rotate, thereby driving the thread 242 to rotate together, so that the horizontal plate 25 and the vertical plate 26 move inward together to achieve the effect of clamping the jewelry. The spring 27 can support the vertical plate 26, so that jewelry of a larger size range can be clamped.
[0025] like Figures 1 to 3 As shown, a limit block 251 is installed in an array at the lower end of the horizontal plate 25. The limit block 251 is located in the sliding track 243, and the cross-section of the limit block 251 is fan-shaped and consistent with the width of the sliding track 243. A movable groove 252 is opened on the inner side of the horizontal plate 25, and a fixed rod 253 is installed in the movable groove 252. The vertical plate 26 is rotatably installed on the side of the fixed rod 253.
[0026] When the disc 24 rotates, the limit block 251 at the lower end of the horizontal plate 25 rotates together in the sliding track 243. The cross section of the limit block 251 is consistent with the width of the sliding track 243, which can achieve stability of the horizontal plate 25 when moving inward and prevent it from shaking. The movable groove 252 and the fixed rod 253 movably installed with the vertical plate 26 can further expand the range of motion of the vertical plate 26.
[0027] like Figures 1 to 3 As shown, the cross-section of the vertical plate 26 is F-shaped, and a vertical rod 261 is rotatably installed at the groove of the F-shaped vertical plate 26, a small rotating disk 262 is installed at the center position of the side of the vertical rod 261, and a groove airbag 263 is installed on the periphery of the small rotating disk 262. The groove airbag 263 is half-wrapped with a ball 264 on the periphery, and the ball 264 is made of elastic material. A motor 265 is installed at the top of the vertical rod 261.
[0028] The F-shaped vertical plate 26 can better accommodate the small rotating disk 262, saving space, and the groove airbag 263 on the periphery of the small rotating disk 262 can adapt to jewelry of various shapes. The groove airbag 263 half-wraps the ball 264, and the material of the ball 264 is elastic, which can realize the left and right rotation of the jewelry. The elastic material can also protect the jewelry and prevent scratches on the surface of the jewelry.
[0029] like Figures 1 to 3As shown, the fixed base 31 in the front and rear rotating parts 3 is located at the coaxial center of the lamp holder 11, and the telescopic rods 32 are symmetrically installed on the upper surface of the fixed base 31. The width of the telescopic rods 32 is consistent with the horizontal plate 25. A through hole 33 is opened above the telescopic rod 32, and a cross bar 34 is installed between the two through holes 33. A vertical rotating disk 35 is installed at the center position of the side of the cross bar 34, and a simple air bag 36 is installed on the periphery of the vertical rotating disk 35. A rotating machine 37 is installed at the left end of the cross bar 34.
[0030] The fixed base 31 is located at the same axis and can better clamp and fix the jewelry. The telescopic rod 32 on the fixed base 31 can adapt to jewelry of different sizes. The rotating machine 37 drives the horizontal rod 34 and the vertical rotating disk 35 to rotate. The vertical rotating disk 35 drives the peripheral simple air bag 36 to rotate to realize the front and back rotation of the jewelry. The simple air bag 36 can rotate left and right as the jewelry rotates left and right, which can enable more comprehensive observation and identification of the jewelry. The simple air bag 36 can further protect the jewelry.
[0031] like Figures 1 to 3 As shown, a long limit groove 13 and a short limit groove 14 are provided above the lamp holder 11 in the universal lamp component 1. The width of the long limit groove 13 is consistent with the width of the cross plate 25, and the width of the short limit groove 14 is consistent with the width of the simple airbag 36. A turn signal is installed on the periphery of the lamp holder 11.
[0032] The long limit groove 13 of the lamp holder 11 can limit the direction and position of the movement of the horizontal plate 25, and the short limit groove 14 can limit the position of the vertical rotating plate. The lamp holder 11 is fixed to the turn signal. The spiral surface of the turn signal rod can twist the bottom of the turn signal at will according to needs. The turn signal rod and the lamp head are movably connected by a universal shaft. The appraiser can change the position of the lamp head as the jewelry rotates to observe and identify the jewelry more comprehensively and conveniently.
[0033] Working principle: When the jewelry appraiser rotates the hand-held gear, the hand-held gear drives the support rod 21 to rotate and rotate the driving gear. Because the driving gear and the passive gear 241 are meshed with each other, the driving gear drives the passive gear 241 to rotate. There is a sliding track 243 formed by a thread 242 on the passive gear 241. When the disc 24 rotates, it drives the horizontal plate 25 and the vertical plate 26 to clamp inward, thereby clamping the jewelry. The two motors 265 drive the two small rotating disks 262 and the groove airbags 263 to rotate in the same direction. The balls 264 on the surface of the groove airbags 263 also rotate, thereby rotating the jewelry left and right. The rotating machine 37 drives the horizontal rod 34 and the vertical rotating disk 35 to rotate, and the simple airbag 36 on the periphery of the vertical rotating disk 35 also rotates together, thereby rotating the jewelry back and forth, and a space for lifting and clamping the jewelry is formed between the simple airbag 36 and the groove airbag 263. When the two motors 265 and the rotating machine 37 work together, the jewelry can rotate in all directions.
[0034] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A light adjustment fixture for jewellery identification, comprising a universal light component (1), a clamping component (2) rotatably connected to the universal light component (1), and a front-rear rotating component (3) located on the central axis of the clamping component (2), characterized in that: The clamping component (2) is located inside the universal lamp component (1). The universal lamp has a lamp holder (11) at the lower end. The outer periphery of the lamp holder (11) is provided with symmetrical fixing holes (12). The fixing hole (12) has a support rod (21). The clamping component (2) drives the disc (24) to rotate through the rotation of the support rod (21), so that the rotating disc (24) drives the horizontal plate (25) to slide toward the middle to clamp the jewelry, and the vertical plate (26) above the horizontal plate (25) moves inward to clamp the jewelry and rotate it left and right. The rotating machine (37) in the front and rear rotating component (3) drives the simple air bag (36) to rotate back and forth, and the rotating simple air bag (36) lifts the jewelry and rotates it back and forth.
2. The light adjustment fixture for jewelry appraisal according to claim 1, characterized in that: The clamping component (2) includes a support rod (21), a hand-held gear, (22) a driving gear, (23) a disc (24), a horizontal plate (25), a vertical plate (26) and a spring (27). The support rod (21) is rotatably installed in the fixing hole (12). The outer end of the support rod (21) is installed with a hand-held gear. The other end of the support rod (21) is installed with a driving gear. A disc (24) is installed above the driving gear. A passive gear (241) is installed at the lower end of the disc (24). The passive gear (241) and the driving gear are meshed with each other. A thread (242) is installed at the upper end of the disc (24), and a sliding track (243) is formed between the threads (242). A horizontal plate (25) is provided on the sliding track (243). A vertical plate (26) is installed at the upper end of the horizontal plate (25). A spring (27) is clamped between the horizontal plate (25) and the vertical plate (26).
3. The light adjustment fixture for jewelry appraisal according to claim 2, characterized in that: A limit block (251) is installed in an array at the lower end of the horizontal plate (25), and the limit block (251) is located in the sliding track (243). The cross section of the limit block (251) is fan-shaped and consistent with the width of the sliding track (243). A movable groove (252) is opened on the inner side of the horizontal plate (25), and a fixed rod (253) is installed in the movable groove (252). The vertical plate (26) is rotatably installed on the side of the fixed rod (253).
4. The light adjustment fixture for jewelry appraisal according to claim 3, characterized in that: The cross section of the vertical plate (26) is F-shaped, and a vertical rod (261) is rotatably mounted at the groove of the F-shaped vertical plate (26), a small rotating disk (262) is mounted at the center position of the side of the vertical rod (261), a groove airbag (263) is mounted on the periphery of the small rotating disk (262), and a ball (264) is half-wrapped around the periphery of the groove airbag (263), and the ball (264) is made of elastic material. A motor (265) is mounted on the top of the vertical rod (261).
5. The light adjustment fixture for jewelry appraisal according to claim 4, characterized in that: The fixed base (31) in the front and rear rotating parts (3) is located at the coaxial center of the lamp holder (11), and a telescopic rod (32) is symmetrically installed on the upper surface of the fixed base (31). The width of the telescopic rod (32) is consistent with that of the horizontal plate (25). A through hole (33) is opened above the telescopic rod (32), and a cross bar (34) is installed between the two through holes (33). A vertical rotating disk (35) is installed at the center position of the side of the cross bar (34), and a simple air bag (36) is installed on the periphery of the vertical rotating disk (35). A rotating machine (37) is installed at the left end of the cross bar (34).
6. The light adjustment fixture for jewelry appraisal according to claim 5, characterized in that: A long limiting groove (13) and a short limiting groove (14) are provided above the lamp holder (11) in the universal lamp component (1). The width of the long limiting groove (13) is consistent with the width of the transverse plate (25), and the width of the short limiting groove (14) is consistent with the width of the simple airbag (36). A turn signal is installed on the periphery of the lamp holder (11).