CN217587754U

CN217587754U - Microscope for jewelry identification

Info

Publication number: CN217587754U
Application number: CN202221154318.1U
Authority: CN
Inventors: 张敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-10-14
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses a microscope for jewelry appraisal, which comprises a base, the observation box, a supporting fram, the sight glass, centre gripping subassembly and lighting assembly, the observation box is located on the base and the observation box upper end is the opening setting, the support frame is close to the setting of base lateral wall, the sight glass is located on the support frame, the sight glass is located the observation box top, the centre gripping subassembly is located on the base, lighting assembly locates on the base, the centre gripping subassembly is including supporting the stake, motor one, the bull stick, spring and jewelry clamp, support the stake and locate on the base, motor one locates and supports stake upper end, the fixed motor output shaft end of locating of one end of bull stick, the other end activity of bull stick runs through and locates in the observation box, the spring locates on the other end of bull stick, the jewelry clamp locates on the spring, the utility model belongs to jewelry appraisal tool technical field, specifically indicate a microscope for jewelry appraisal, be convenient for diversified jewelry angle observation, adjust illumination angle and observe the jewelry texture, prevent to fall jewelry damage.

Description

Microscope for jewelry identification

Technical Field

The utility model belongs to the technical field of jewelry appraisal instrument, specifically indicate a microscope for jewelry appraisal.

Background

The microscope is used for observing phenomena such as the content and the surface characteristic of a sample and the like which cannot be observed by naked eyes in jewelry identification, is a jewel identification instrument essential for identifying a synthetic product, an optimized processed product and an artificial product, and grades the jewel by observing the cleanliness characteristic of the jewel, observing and evaluating the color grade of the jewel and the like through the microscope. Need put the jewelry and appraise the observation under the microscope during jewelry appraisal, need often move the jewelry position and carry out the multi-angle observation, increased the appraisal risk to some fragile type jewelry, also have special requirement to light during appraisal simultaneously, different illumination angles can refract out the jewelry texture in different regions, consequently current jewelry appraisal microscope can't satisfy the market needs.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a microscope for jewelry appraisal is convenient for diversely observe the precious stone angle, adjusts illumination angle and observes the jewelry texture, prevents that the jewelry from falling the damage.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: the utility model provides a microscope for jewelry appraisal, includes base, observation box, support frame, sight glass, centre gripping subassembly and lighting assembly, the observation box is located on the base and is the opening setting on the observation box, the support frame is close to the setting of base lateral wall, the sight glass is located on the support frame, the observation box top is located to the sight glass, the centre gripping subassembly is located on the base, lighting assembly locates on the base, the centre gripping subassembly is including supporting stake, motor one, bull stick, spring and jewelry clamp, it locates on the base to support the stake, motor one locates and supports stake upper end, the one end of bull stick is fixed and is located a motor output shaft end, the other end activity of bull stick runs through in locating in the observation box, the spring is located on the other end of bull stick, the jewelry clamp is located on the spring, the centre gripping subassembly is equipped with two sets ofly, two sets up it is close to the observation box front and back wall setting that the symmetry is close to the centre gripping subassembly, two sets of jewelry clamp is close to each other, opens the lighting assembly, puts the jewelry clamp on the jewelry clamp of the jewelry clamp in the observation box of jewelry of waiting to appraisal, and then the jewelry clamp is fixed through the spring elastic potential energy, then carries out the jewelry, and two sets of jewelry clamp through the jewelry, the jewelry in proper order the jewelry, the jewelry clamp carries out the jewelry and the rotary motor is carried out the jewelry and the rotary risk of the jewelry and the rotary motor is reduced the jewelry clamp to the jewelry and is carried out the rotary motor and the jewelry.

Preferably, the lighting assembly comprises a second motor, a threaded rod, a limiting block, a sliding block, a connecting rod and a U-shaped lamp tube, the second motor is arranged on the base, the limiting block is fixedly arranged on the side wall of the observation box, the lower end of the threaded rod is fixedly arranged at the output shaft end of the second motor, the upper end of the threaded rod is movably arranged on the limiting block, the sliding block is in threaded connection with the threaded rod, one end of the connecting rod is arranged on the sliding block, the other end of the connecting rod movably penetrates through the side wall of the observation box, the U-shaped lamp tube is arranged at the other end of the connecting rod, the U-shaped lamp tube is close to the inner wall of the observation box, the lighting assembly is provided with two groups, the two groups of lighting assemblies are symmetrically arranged at two sides of the observation box, the second motor drives the threaded rod to rotate, the threaded rod is in threaded connection with the sliding block, and the sliding block drives the U-shaped lamp tube to move through the connecting rod, so that the illumination angle of the U-shaped lamp tube to jewelry is changed, and the vein texture of the jewelry is more conveniently observed.

The side wall of the observation box is symmetrically provided with line holes, and the connecting rods movably penetrate through the line holes.

Preferably, the brightness of the U-shaped lamp tube is adjustable.

In order to prevent jewelry from falling and damaging, the lower wall of the observation box is provided with a buffer pad.

Preferably, the cushion is provided in the form of elastic beads.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of a microscope for jewelry appraisal easy operation, compact structure, reasonable in design, carry out the centre gripping through two sets of centre gripping subassemblies mutually supporting to the jewelry and fix, the motor drives the bull stick rotation, drive the jewelry and rotate under the sight glass, need not to move jewelry position, the multi-angle appraises the jewelry and observes, drive the threaded rod through motor two and rotate, threaded rod threaded connection drives the slider displacement, the slider drives U type fluorescent tube displacement through the connecting rod, thereby change the illumination angle of U type fluorescent tube to the jewelry, the venation texture of more convenient observation jewelry; because the jewelry is identified in the observation box, the identification risk of fragile jewelry is effectively reduced, and the cushion pad in the elastic convex granular arrangement can prevent the jewelry from falling to cause damage.

Drawings

Fig. 1 is a front view of a microscope for jewelry evaluation provided by the present invention;

fig. 2 is a left side view of a microscope for jewelry evaluation provided by the present invention;

fig. 3 is a top view of a base of a microscope for jewelry evaluation provided by the present invention;

fig. 4 is a side view of a viewing box of a microscope for jewelry evaluation provided by the present invention;

fig. 5 is a perspective view of the observation box of the microscope for jewelry identification provided by the present invention.

The jewelry box comprises a base 1, a base 2, an observation box 3, a support frame 4, an observation mirror 5, a clamping assembly 6, a lighting assembly 7, a support pile 8, a motor I, a motor II, a rotating rod 9, a rotating rod 10, a spring 11, a jewelry clamp 12, a motor II, a threaded rod 13, a threaded rod 14, a limiting block 15, a sliding block 16, a connecting rod 17, a U-shaped lamp tube 18, a wire hole 19 and a cushion pad.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a pair of a microscope for jewelry appraisal, including base 1, observation box 2, support frame 3, sight glass 4, clamping component 5 and lighting component 6, observation box 2 locates on the base 1 and observe that 2 upper ends of box are the opening setting, support frame 3 is close to 1 lateral wall setting of base, sight glass 4 locates on the support frame 3, sight glass 4 locates observation box 2 top, clamping component 5 locates on the base 1, lighting component 6 locates on the base 1, clamping component 5 is including supporting stake 7, motor 8, bull stick 9, spring 10 and jewelry clamp 11, supporting stake 7 locates on the base 1, motor 8 locates supporting stake 7 upper end, the one end of bull stick 9 is fixed to be located motor 8 output shaft end, the other end activity of bull stick 9 runs through and locates in the observation box 2, spring 10 locates on the other end of bull stick 9, jewelry clamp 11 locates on spring 10, clamping component 5 is equipped with two sets ofly, two sets of clamping component 5 is the symmetry and is close to the setting of observing box 2 front and back wall, two sets up each other jewelry clamp 11 is close to each other.

As shown in fig. 1, fig. 2 and fig. 3, lighting assembly 6 includes motor two 12, threaded rod 13, stopper 14, slider 15, connecting rod 16 and U type fluorescent tube 17, motor two 12 is located on base 1, stopper 14 is fixed to be located and is observed 2 lateral walls of box, the fixed output shaft end of motor two 12 of locating of lower extreme of threaded rod 13, threaded rod 13 upper end activity is located on

stopper

14, 15 threaded connection of slider locates on threaded rod 13, slider 15 is located to the one end of connecting rod 16 is located on slider 15, the other end activity of connecting rod 16 runs through and observes 2 lateral walls of box and sets up, U type fluorescent tube 17 is located on the other end of connecting rod 16, U type fluorescent tube 17 is close to and observes 2 inner walls of box and sets up, lighting assembly 6 is equipped with two sets ofly, two sets of lighting assembly 6 are the symmetry and locates and observes 2 both sides of box.

As shown in fig. 4, the side wall of the observation box 2 is symmetrically provided with line holes 18, and the connecting rod 16 is movably arranged through the line holes 18.

In the present embodiment, the brightness of the U-shaped lamp 17 is adjustable.

As shown in fig. 5, the lower wall of the observation box 2 is provided with a cushion pad 19; the cushion pad 19 is disposed in a resilient convex granule shape.

When the jewelry box is used specifically, the lighting assembly 6 is opened, the U-shaped lamp tube 17 is adjusted to proper light brightness, jewelry to be identified is placed on the two sets of jewelry clamps 11 in the observation box 2, the jewelry clamps 11 fix the jewelry through elastic potential energy of the spring 10, the jewelry is identified through the observation mirror 4, the external power supply starts the two sets of motors I8, output shaft ends of the motors I8 sequentially drive the rotating rods 9, the spring 10 and the jewelry clamps 11 rotate, so that the jewelry is driven to rotate under the observation mirror 4, the jewelry is identified and observed at multiple angles, the motors II 12 drive the threaded rods 13 to rotate, the threaded rods 13 are in threaded connection to drive the sliding blocks 15 to displace, the sliding blocks 15 drive the connecting rods 16 to displace in the wire holes 18, the connecting rods 16 drive the U-shaped lamp tube 17 to move up and down along the inner wall of the observation box 2, thereby changing the light angle of the jewelry and more conveniently observing the vein textures of the jewelry.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A microscope for jewelry identification, characterized by: comprises a base (1), an observation box (2), a support frame (3), an observation mirror (4), a clamping component (5) and a lighting component (6), wherein the observation box (2) is arranged on the base (1), the upper end of the observation box (2) is arranged in an opening way, the support frame (3) is arranged close to the side wall of the base (1), the observation mirror (4) is arranged on the support frame (3), the observation mirror (4) is arranged above the observation box (2), the clamping component (5) is arranged on the base (1), the lighting component (6) is arranged on the base (1), the clamping component (5) comprises a support pile (7), a first motor (8), a rotating rod (9), a spring (10) and a jewelry clamp (11), the support pile (7) is arranged on the base (1), the first motor (8) is arranged on the upper end of the support pile (7), one end of the rotating rod (9) is fixedly arranged at the output end of the first motor (8), the other end of the rotating rod (9) is movably arranged in the observation box (2), the rotating rod (10) is arranged on the symmetrical clamp (5), and the front end of the clamping component (5) is arranged close to the front end of the jewelry clamp (5), the two groups of jewelry clamps (11) are arranged close to each other.

2. A microscope for jewelry authentication according to claim 1, wherein: illumination subassembly (6) are including motor two (12), threaded rod (13), stopper (14), slider (15), connecting rod (16) and U type fluorescent tube (17), base (1) is located in motor two (12), stopper (14) are fixed to be located and observe box (2) lateral wall, the lower extreme of threaded rod (13) is fixed to be located motor two (12) output shaft end, the activity is located on stopper (14) in threaded rod (13) upper end, slider (15) threaded connection is located on threaded rod (13), the one end of connecting rod (16) is located on slider (15), the other end activity of connecting rod (16) is run through and is observed box (2) lateral wall setting, U type fluorescent tube (17) are located on the other end of connecting rod (16), U type fluorescent tube (17) are close to and observe box (2) inner wall setting, illumination subassembly (6) are equipped with two sets ofly, and are two sets of illumination subassembly (6) are the symmetry and locate and observe box (2) both sides.

3. A microscope for jewelry authentication according to claim 2, wherein: the side wall of the observation box (2) is symmetrically provided with a line hole (18), and the connecting rod (16) is movably arranged to penetrate through the line hole (18).

4. A microscope for jewelry authentication according to claim 2, wherein: the brightness of the U-shaped lamp tube (17) is adjustable.

5. A microscope for jewelry authentication according to claim 1, wherein: the lower wall of the observation box (2) is provided with a buffer pad (19).

6. A microscope for jewelry authentication according to claim 5, wherein: the buffer pads (19) are arranged in an elastic convex particle shape.