Optical fiber lamp fixing device

Abstract

The utility model discloses an optical fiber lamp fixing device which comprises a first clamping mechanism used for clamping a microscope and a second clamping mechanism used for clamping an optical fiber lamp. A height adjusting mechanism used for adjusting the height of the optical fiber lamp and an angle adjusting mechanism used for adjusting the deflection angle of the optical fiber lamp are arranged between the first clamping mechanism and the second clamping mechanism. According to the utility model, after the first clamping mechanism is clamped on the microscope and the optical fiber lamp is clamped on the second clamping mechanism, the optical fiber lamp can be installed on the microscope, that is, an appraisal can hold jewelry with two hands during observation, so that the appraisal can rotate the jewelry and adjust the magnification times of the microscope more conveniently, thereby being beneficial to observing jewelry samples, and improving the working efficiency of the appraisal. The light source can still be kept unchanged when the jewelry sample is replaced midway; the height adjusting mechanism can adjust the height of the optical fiber lamp, and the angle adjusting mechanism can adjust the angle of the optical fiber lamp, so that the optical fiber lamp can be adjusted to a proper position, and jewelry can be observed under the assistance of the optical fiber lamp.

Description

Technical Field

[0001] The utility model belongs to the technical field of jewelry identification, and in particular relates to a fiber optic lamp fixing device. Background Art

[0002] When using a microscope to magnify and observe jewelry for jewelry appraisal, it is often necessary to use a fiber optic lamp to assist in observation. Currently, when observing, the appraiser needs to hold the fiber optic lamp in one hand and the jewelry in the other hand. However, holding the fiber optic lamp in one hand is not conducive to long-term observation, nor is it conducive to the stability of one-handed operation, and it cannot meet the demand for fixed-point strong light irradiation when photographing jewelry under a microscope. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides a fiber optic lamp fixing device, which can adjustably install the fiber optic lamp on a microscope.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A fiber optic lamp fixing device comprises a first clamping mechanism for clamping a microscope and a second clamping mechanism for clamping a fiber optic lamp. A height adjustment mechanism for adjusting the height of the fiber optic lamp and an angle adjustment mechanism for adjusting the deflection angle of the fiber optic lamp are arranged between the first clamping mechanism and the second clamping mechanism.

[0006] The beneficial effects of adopting the above technical solution are as follows: after the first clamping mechanism is clamped on the microscope and the second clamping mechanism is clamped on the fiber optic lamp, the fiber optic lamp can be installed on the microscope, that is, the appraiser can hold the jewelry with both hands during observation, so that the appraiser can more conveniently rotate the jewelry and adjust the magnification of the microscope, which is conducive to observing the jewelry samples, and the light source can be kept unchanged when the jewelry samples are replaced in the middle; in addition, the height adjustment mechanism can adjust the height of the fiber optic lamp, and the angle adjustment mechanism can adjust the angle of the fiber optic lamp, so as to adjust the fiber optic lamp to a suitable position, which is more conducive to observing the jewelry with the assistance of the fiber optic lamp.

[0007] In one embodiment, the lower end of the height adjustment mechanism is fixedly connected to the upper end of the first clamping mechanism, the lower end of the angle adjustment mechanism is fixedly connected to the upper end of the height adjustment mechanism, and the lower end of the second clamping mechanism is fixedly connected to the upper end of the angle adjustment mechanism.

[0008] In one embodiment, the first clamping mechanism includes a first plate body and a second plate body located directly below the first plate body, the first plate body and the second plate body are connected to each other on the same side, a threaded hole for connecting a stud is vertically arranged on the second plate body, a third plate body parallel to the first plate body is arranged at the upper end of the stud body, and the axis of the threaded hole is perpendicular to the third plate body.

[0009] The beneficial effects of adopting the above technical solution are: by rotating the stud, the third plate can be moved vertically and close to the first plate, so as to cooperate with the first plate to clamp the microscope, and then the fiber optic lamp fixing device can be clamped on the microscope; by rotating the stud in the opposite direction, the third plate can be moved vertically and away from the first plate, so as to facilitate the removal of the fiber optic lamp fixing device and install it in the required position.

[0010] In one embodiment, a first anti-slip layer is disposed at the lower end of the first plate body, and a second anti-slip layer is disposed at the upper end of the third plate body.

[0011] The beneficial effect of adopting the above technical solution is that the first plate body and the third plate body respectively rely on the first anti-slip layer and the second anti-slip layer to clamp the microscope, so that the optical fiber lamp fixing device is stably clamped on the microscope.

[0012] In one embodiment, a hand wheel is provided at the lower end of the stud.

[0013] The beneficial effect of adopting the above technical solution is that a hand wheel is arranged at the lower end of the stud, so that the stud can be rotated conveniently by the hand wheel, thereby facilitating adjustment of the clamping degree of the first plate body and the third plate body.

[0014] In one embodiment, the height adjustment mechanism is a pneumatic cylinder.

[0015] The beneficial effect of adopting the above technical solution is that the cylinder adjusts the height of the second clamping mechanism relative to the first clamping mechanism by extending or extending the piston rod, thereby adjusting the height of the fiber optic lamp on the second clamping mechanism relative to the microscope.

[0016] In one embodiment, the second clamping mechanism is a lamp clamp.

[0017] The beneficial effect of adopting the above technical solution is that after the optical fiber lamp is inserted into the lamp clamp, the optical fiber lamp can be clamped.

[0018] In one embodiment, the angle adjustment mechanism is a ball joint with a locking structure.

[0019] The beneficial effects of adopting the above technical solution are: the angle adjustment mechanism is a ball joint with a locking structure, which can realize multi-degree-of-freedom angle adjustment of the fiber optic lamp.

[0020] In one embodiment, the ball joint seat of the ball joint is fixedly connected to the output end of the height adjustment mechanism, and the inner ball of the ball joint is fixedly connected to the lower end of the second clamping mechanism.

[0021] The beneficial effects of the utility model are:

[0022] After the first clamping mechanism is clamped on the microscope and the second clamping mechanism is clamped on the fiber optic lamp, the fiber optic lamp can be installed on the microscope, that is, the appraiser can hold the jewelry with both hands during observation, so that the appraiser can more conveniently rotate the jewelry and adjust the magnification of the microscope, which is conducive to observing the jewelry samples, and the light source can be kept unchanged when the jewelry samples are replaced midway; in addition, the height adjustment mechanism can adjust the height of the fiber optic lamp, and the angle adjustment mechanism can adjust the angle of the fiber optic lamp, so as to adjust the fiber optic lamp to a suitable position, which is more conducive to observing the jewelry with the assistance of the fiber optic lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings.

[0024] in:

[0025] Figure 1 A schematic structural diagram of an embodiment of the utility model is shown;

[0026] In the drawings, like reference numerals are used for like parts. The drawings are not necessarily to scale.

[0027] Reference numerals:

[0028] 1-first clamping mechanism, 101-hand wheel, 102-stud, 103-second plate, 104-third plate, 105-second anti-slip layer, 106-arc plate, 107-first anti-slip layer, 108-first plate, 2-height adjustment mechanism, 3-angle adjustment mechanism, 4-fiber optic lamp, 5-second clamping mechanism. DETAILED DESCRIPTION

[0029] The utility model will be further described below in conjunction with the accompanying drawings.

[0030] The utility model provides a fiber optic lamp fixing device, such as Figure 1 As shown, it includes a first clamping mechanism 1 for clamping a microscope and a second clamping mechanism 5 for clamping a fiber optic lamp 4, and a height adjustment mechanism 2 for adjusting the height of the fiber optic lamp 4 and an angle adjustment mechanism 3 for adjusting the deflection angle of the fiber optic lamp 4 are arranged between the first clamping mechanism 1 and the second clamping mechanism 5.

[0031] It can be understood that after the first clamping mechanism 1 is clamped on the microscope and the second clamping mechanism 5 is clamped on the fiber optic lamp 4, the fiber optic lamp 4 can be installed on the microscope, that is, the appraiser can hold the jewelry with both hands during observation, so that the appraiser can more conveniently rotate the jewelry and adjust the magnification of the microscope, which is conducive to observing the jewelry samples, and the light source can be kept unchanged when the jewelry samples are replaced midway; in addition, the height adjustment mechanism 2 can adjust the height of the fiber optic lamp 4, and the angle adjustment mechanism 3 can adjust the angle of the fiber optic lamp 4, so as to adjust the fiber optic lamp 4 to a suitable position, which is more conducive to observing the jewelry with the assistance of the fiber optic lamp 4.

[0032] In one embodiment, the lower end of the height adjustment mechanism 2 is fixedly connected to the upper end of the first clamping mechanism 1, the lower end of the angle adjustment mechanism 3 is fixedly connected to the upper end of the height adjustment mechanism 2, and the lower end of the second clamping mechanism 5 is fixedly connected to the upper end of the angle adjustment mechanism 3.

[0033] In one embodiment, the first clamping mechanism 1 includes a first plate body 108 and a second plate body 103 located directly below the first plate body 108. The first plate body 108 and the second plate body 103 are connected to each other on the same side. A threaded hole for connecting the stud 102 is vertically arranged on the second plate body 103. A third plate body 104 parallel to the first plate body 108 is arranged at the upper end of the stud 102, and the axis of the threaded hole is perpendicular to the third plate body 104.

[0034] It can be understood that by rotating the stud 102, the third plate 104 can be moved vertically and approached to the first plate 108, so as to cooperate with the first plate 108 to clamp the microscope, and then the fiber optic lamp fixture can be clamped on the microscope; rotating the stud 102 in the opposite direction can make the third plate 104 move vertically and away from the first plate 108, so as to facilitate the removal of the fiber optic lamp fixture and install it in the required position.

[0035] It should be noted that the first plate body 108 and the second plate body 103 are connected by an arc plate 106. The first plate body 108, the arc plate 106 and the second plate body 103 can be arranged as an integral whole, and the first plate body 108, the arc plate 106 and the second plate body 103 are U-shaped as a whole; the first clamping mechanism 1 can be clamped on the stage of the microscope by the first plate body 108 and the third plate body 104.

[0036] In one embodiment, a first anti-slip layer 107 is disposed at the lower end of the first plate body 108 , and a second anti-slip layer 105 is disposed at the upper end of the third plate body 104 .

[0037] It can be understood that the first plate 108 and the third plate 104 respectively rely on the first anti-slip layer 107 and the second anti-slip layer 105 to clamp the microscope, so that the optical fiber lamp fixture is stably clamped on the microscope.

[0038] It should be noted that the first anti-slip layer 107 and the second anti-slip layer 105 can be made of rubber material.

[0039] In one embodiment, a hand wheel 101 is disposed at the lower end of the stud 102 .

[0040] It is understandable that a hand wheel 101 is provided at the lower end of the stud 102 , so that the stud 102 can be rotated by the hand wheel 101 , thereby facilitating adjustment of the clamping degree of the first plate 108 and the third plate 104 .

[0041] In one embodiment, the height adjustment mechanism 2 is a cylinder.

[0042] It can be understood that the cylinder adjusts the height of the second clamping mechanism 5 relative to the first clamping mechanism 1 by extending or retracting the piston rod, thereby adjusting the height of the fiber optic lamp 4 on the second clamping mechanism 5 relative to the microscope.

[0043] In one embodiment, the second clamping mechanism 5 is a lamp clamp.

[0044] It can be understood that after the optical fiber lamp 4 is inserted into the lamp clamp, the optical fiber lamp 4 can be clamped.

[0045] It should be noted that the lamp clip can be a plastic clip with a certain elasticity, and the diameter of the hole on the plastic clip is slightly smaller than the fiber optic lamp 4, that is, when the fiber optic lamp 4 is inserted into the hole, the plastic clip will be elastically deformed, so that the fiber optic lamp 4 is firmly clamped in the lamp clip.

[0046] In one embodiment, the angle adjustment mechanism 3 is a ball joint with a locking structure.

[0047] It can be understood that the angle adjustment mechanism 3 is a ball joint with a locking structure, which can achieve multi-degree-of-freedom angle adjustment of the fiber optic lamp 4.

[0048] It should be noted that the ball joint and locking structure may adopt the structure shown in publication number CN105715667A.

[0049] In one embodiment, the ball joint seat of the ball joint is fixedly connected to the output end of the height adjustment mechanism 2 , and the inner ball of the ball joint is fixedly connected to the lower end of the second clamping mechanism 5 .

[0050] In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inside", "outside", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0051] Although the present invention is described herein with reference to specific embodiments, it should be understood that these embodiments are merely examples of the principles and applications of the present invention. It should therefore be understood that many modifications may be made to the exemplary embodiments, and other arrangements may be designed without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that the features described in the various dependent claims and herein may be combined in a manner different from that described in the original claims. It may also be understood that the features described in conjunction with the individual embodiments may be used in other described embodiments.

Claims

1. A fiber optic lamp fixing device, characterized in that: The invention comprises a first clamping mechanism (1) for clamping a microscope and a second clamping mechanism (5) for clamping a fiber optic lamp (4); a height adjustment mechanism (2) for adjusting the height of the fiber optic lamp (4) and an angle adjustment mechanism (3) for adjusting the deflection angle of the fiber optic lamp (4) are arranged between the first clamping mechanism (1) and the second clamping mechanism (5).

2. The optical fiber lamp fixing device according to claim 1, characterized in that: The lower end of the height adjustment mechanism (2) is fixedly connected to the upper end of the first clamping mechanism (1), the lower end of the angle adjustment mechanism (3) is fixedly connected to the upper end of the height adjustment mechanism (2), and the lower end of the second clamping mechanism (5) is fixedly connected to the upper end of the angle adjustment mechanism (3).

3. A fiber optic lamp fixture according to claim 1 or 2, characterized in that: The first clamping mechanism (1) comprises a first plate body (108) and a second plate body (103) located directly below the first plate body (108); the first plate body (108) and the second plate body (103) are connected to each other on the same side; a threaded hole for connecting a stud (102) is vertically arranged on the second plate body (103); a third plate body (104) parallel to the first plate body (108) is arranged at the upper end of the stud (102); and the axis of the threaded hole is perpendicular to the third plate body (104).

4. The optical fiber lamp fixing device according to claim 3, characterized in that: The lower end of the first plate body (108) is provided with a first anti-slip layer (107), and the upper end of the third plate body (104) is provided with a second anti-slip layer (105).

5. The optical fiber lamp fixing device according to claim 3, characterized in that: A hand wheel (101) is provided at the lower end of the stud (102).

6. A fiber optic lamp fixture according to claim 1 or 2, characterized in that: The height adjustment mechanism (2) is a cylinder.

7. A fiber optic lamp fixture according to claim 1 or 2, characterized in that: The second clamping mechanism (5) is a lamp clamp.

8. The optical fiber lamp fixing device according to claim 2, characterized in that: The angle adjustment mechanism (3) is a ball joint with a locking structure.

9. The optical fiber lamp fixing device according to claim 8, characterized in that: The ball joint seat of the ball joint is fixedly connected to the output end of the height adjustment mechanism (2), and the inner ball of the ball joint is fixedly connected to the lower end of the second clamping mechanism (5).

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