Inlaying device for gold jewelry

Abstract

An inlaying device of gold jewelry is characterized in that the inlaying device is fixedly connected with all components through connecting parts, the connecting parts comprise a first connecting part, a second connecting part and a third connecting part, and the inlaying device is provided with a magnifying lens. The fixing rod is provided with a first fixing piece and a second fixing piece; the clamp is provided with a first clamping head, the first clamping head is fixedly connected to the clamp, and the clamp is located on the side, away from the fixing rod, of the first clamping head; the first clamping head is fixedly connected with the clamp, so that the clamp can be replaced, the applicability of the inlaying device is enhanced, and the inlaying accuracy is improved by adopting the mode that the inlaying device is provided with the magnifying glass.

Description

Technical Field

[0001] The utility model relates to the field of jewelry processing, in particular to a gold jewelry inlay device. Background Art

[0002] As industrialization progressed, mechanical devices began to be used in the setting of gold jewelry. These devices can fix gold and gemstones more firmly, reduce errors in manual operations, and improve efficiency and quality.

[0003] Gold jewelry usually has a complex design and requires delicate operations during the processing. Therefore, most gold jewelry inlays require the use of a magnifying glass to assist in the process. The magnifying glass can provide a clearer field of view and help the operator observe subtle details and craftsmanship during the inlay process to improve the accuracy of the inlay. At present, most inlay devices do not come with a magnifying glass, and the operator is often required to hold a magnifying glass for observation. If a magnifying glass with an adjustable angle position is set on the inlay device, the complexity of the inlay can be effectively simplified. In addition, the clamps (such as clips and clamps) on ordinary inlay devices are usually not replaceable, so that the clamps may not be able to meet all inlay requirements. If a replaceable clamp chuck is used, the appropriate clamp can be selected on the same inlay device according to the specific inlay requirements, which will greatly increase the scope of use of the inlay device.

[0004] Therefore, it is necessary to provide a setting device for gold jewelry that has strong adaptability and can improve the accuracy of setting. Utility Model Content

[0005] The utility model aims to provide a gold jewelry inlay device which has strong adaptability and can simplify the complexity of inlay.

[0006] According to one aspect of the utility model, a setting device for gold jewelry is provided, wherein the setting device is fixedly connected to each component through a connecting part, wherein the connecting part is a first connecting part, a second connecting part and a third connecting part, and the setting device is provided with a magnifying glass, and the setting device comprises:

[0007] Pedestal;

[0008] A fixing rod, provided with a first fixing member and a second fixing member;

[0009] A clamp, provided with a first clamp head, wherein the first clamp head is fixedly connected to the clamp, and the clamp is located on a side of the first clamp head away from the fixing rod;

[0010] Wherein, the first connecting part is fixedly connected to the base, and the first connecting part is fixedly connected to the first fixing member; the second connecting part is fixedly connected to the second fixing member, and the second connecting part is fixedly connected to the magnifying glass; the two third connecting parts are respectively fixedly connected to both ends of the fixing rod, and the two third connecting parts are respectively fixedly connected to the two first chucks.

[0011] Preferably, the connecting part includes:

[0012] Clamping plates;

[0013] Universal balls, and the two universal balls are located between the two clamping plates;

[0014] Wherein, the universal balls can rotate between the two clamping plates, the connecting part is fixedly connected to each component of the inlay device through the universal balls, and each component of the inlay device rotates through the universal balls.

[0015] Preferably, the connecting part further includes:

[0016] A nut, in a wing shape, located on one side of one of the clamping plates facing away from the universal ball;

[0017] Wherein, a thumb bolt sequentially passes through the two clamping plates, and by rotating the nut, the thumb bolt is fixedly connected to the nut.

[0018] Preferably, the first fixing member and the second fixing member are integrally formed with a fixing hole along a first axial direction;

[0019] Wherein, the fixing rod passes through the fixing hole along the first axial direction.

[0020] Preferably, two thumb bolts respectively penetrate into the first fixing member and the second fixing member along a direction perpendicular to the first axial direction;

[0021] Wherein, by abutting the two thumb bolts against the fixing rod, the fixing rod is fixedly connected to the first fixing member, and the fixing rod is fixedly connected to the second fixing member.

[0022] Preferably, the two thumb bolts are respectively screwed out from the first fixing member and the second fixing member, and the first fixing member and the second fixing member slide along the first axial direction on the fixing rod to adjust the positions of the first fixing member and the second fixing member on the fixing rod.

[0023] Preferably, the clip further includes:

[0024] A torsion spring;

[0025] A fixed clamping arm, fixedly connected to the first chuck;

[0026] The movable clamping arm is fixedly connected to the fixed clamping arm through the torsion spring.

[0027] Preferably, the fixed clamping arm is inserted into the first chuck, and the thumb bolt passes through the first chuck and abuts against the fixed clamping arm, so that the fixed clamping arm is fixedly connected to the first chuck.

[0028] Preferably, the movable clamping arm moves along a first circumferential direction around the torsion spring, and the clip is opened.

[0029] Preferably, the magnifying glass is provided with a second chuck, the second chuck is located on a side of the second connecting portion away from the second fixing member, and the second chuck is fixedly connected to the second connecting portion;

[0030] Wherein, the magnifying glass is fixedly connected to the second chuck by inserting the magnifying glass into the second chuck.

[0031] The utility model has the following beneficial effects:

[0032] By fixedly connecting the first chuck with the clip, the clip can be replaced, the applicability of the inlaying device is enhanced, and by providing a magnifying glass in the inlaying device, the inlaying accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 A three-dimensional structural schematic diagram of the inlaying device according to an embodiment of the present utility model;

[0035] Figure 2 A three-dimensional connection structural schematic diagram of the base, the first connecting portion and the first fixing member in the inlaying device according to an embodiment of the present utility model;

[0036] Figure 3 A three-dimensional connection structural schematic diagram of the first fixing member, the second fixing member and the fixing rod in the inlaying device according to an embodiment of the present utility model;

[0037] Figure 4 A three-dimensional connection structural schematic diagram of the second fixing member, the second connecting portion and the magnifying glass in the inlaying device according to an embodiment of the present utility model;

[0038] Figure 5 Schematic diagram of the three-dimensional connection structure of the fixing rod, the third connecting part and the clip in the inlay device according to an embodiment of the present invention;

[0039] Figure 6 Schematic diagram of the three-dimensional structure of the clip in the inlay device according to an embodiment of the present invention;

[0040] Figure 7 Schematic diagram of the three-dimensional structure of the magnifying glass in the inlay device according to an embodiment of the present invention;

[0041] Figure 8 Schematic diagram of the three-dimensional structure of the connecting part in the inlay device according to an embodiment of the present invention;

[0042] Explanation of the reference numerals in the drawings: 100, inlay device; 10, magnifying glass; 11, second chuck; 20, base; 30, fixing rod; 31, first fixing member; 32, second fixing member; 33, fixing hole; 40, connecting part; 41, first connecting part; 42, second connecting part; 43, third connecting part; 44, universal ball; 45, wing nut; 46, clamping plate; 50, clip; 51, fixed clip arm; 52, movable clip arm; 53, torsion spring; 54, first chuck; 60, thumb bolt; F1, first axial direction; F2, first circumferential direction. Detailed implementation manners

[0043] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive.

[0044] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs. The terms used in the description of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0046] Please refer to Figure 1 - Figure 8 An embodiment of the present utility model provides a mounting device 100 for gold jewelry. The mounting device 100 fixedly connects each component through a connecting part 40. The connecting part 40 is divided into a first connecting part 41, a second connecting part 42 and a third connecting part 43. The mounting device 100 is provided with a magnifying glass 10. The mounting device 100 includes: a base 20, a fixing rod 30 and a clip 50.

[0047] The fixing rod 30 is provided with a first fixing member 31 and a second fixing member 32. The clip 50 is provided with a first chuck 54. The first chuck 54 is fixedly connected to the clip 50, and the clip 50 is located on a side of the first chuck 54 away from the fixing rod 30. The first connecting part 41 is fixedly connected to the base 20, and the first connecting part 41 is fixedly connected to the first fixing member 31. The second connecting part 42 is fixedly connected to the second fixing member 32, and the second connecting part 42 is fixedly connected to the magnifying glass 10. The two third connecting parts 43 are respectively fixedly connected to two ends of the fixing rod 30, and the two third connecting parts 43 are respectively fixedly connected to the two first chucks 54.

[0048] Among them, the fixing rod 30 is fixed by two fixing members to ensure the stability of the whole device. This design provides double support, making the fixing rod 30 more stable and not easy to shake, thus ensuring the operation precision during the mounting process. The chuck and the clip 50 are fixed separately, so that the clip 50 is not restricted by the fixing rod 30 during the operation. This design allows the clip 50 to operate freely without being affected by the fixing rod 30, improving the flexibility of mounting and the convenience of operation. The first fixing member 31 is fixed on the base 20 and connected through the first connecting part 41. This design ensures the basic stability of the whole device, so that the device will not affect the operation precision due to the shaking of the base 20 during the operation. The magnifying glass 10 is fixed on the second fixing member 32 and connected through the second connecting part 42. The fixing of the magnifying glass 10 enables the operator to perform fine operations with the help of the magnifying glass 10, improving the operation precision and the field of vision clarity. The two first chucks 54 are respectively fixed at two ends of the fixing rod 30 through the third connecting part 43. This design provides a symmetric fixing method, ensuring the stable positions of the two chucks on the fixing rod 30. At the same time, such a design enables the two chucks to perform synchronous operations under the support of the fixing rod 30, improving the operation stability and efficiency.

[0049] Preferably, the connecting portion 40 includes: a clamping plate 46 and a universal ball 44. The two universal balls 44 are located between the two clamping plates 46. The universal ball 44 can rotate between the two clamping plates 46, and the connecting portion 40 is fixedly connected to each component of the embedding device 100 through the universal ball 44, and each component of the embedding device 100 rotates through the universal ball 44.

[0050] Among them, through the combination of the clamping plate 46 and the universal ball 44, a flexible connection method is provided, so that each component can be freely rotated and adjusted in position. The setting of the universal ball 44 allows the components to be rotated and tilted in multiple directions between the clamping plates 46, thereby providing higher flexibility, enabling the operator to operate at different angles and positions, and improving the convenience and accuracy of the inlay process. The universal ball 44 is clamped between the two clamping plates 46 so that it can rotate freely between the clamping plates 46. This design provides a stable and adjustable rotation center, so that each component can be finely adjusted at an angle when necessary, thereby adapting to different operating requirements. At the same time, this design also ensures the stability of the universal ball 44, and it will not loosen or deviate during operation. The universal ball 44 is used to fix the components together to ensure that the various parts of the entire device can work together. This fixed connection method not only ensures a stable connection between the components, but also enables the components to be synchronously adjusted and rotated through the universal ball 44, thereby improving the coordination and stability of the operation. Each component can be rotated and adjusted in multiple directions through the universal ball 44 to meet different operation requirements. Through the multi-directional rotation function provided by the universal ball 44, the operator can adjust the position and angle of each component according to the specific inlay requirements, thereby achieving more flexible and precise operation. This design is particularly suitable for complex gold jewelry inlay processes and can significantly improve the efficiency and accuracy of the operation.

[0051] Preferably, the connecting portion 40 further comprises a nut. The nut is wing-shaped and is located on a side of one of the clamping plates 46 away from the universal ball 44. The thumb bolt 60 passes through the two clamping plates 46 in sequence, and by rotating the nut, the thumb bolt 60 is fixedly connected to the nut.

[0052] Among them, the design of the wing nut 45 allows the user to easily tighten or loosen the nut by hand without using tools. This design facilitates quick adjustment and fixation, improves the convenience and efficiency of operation, and is particularly suitable for operation scenarios that require frequent adjustment, such as the fine inlay process of gold jewelry. The nut is set on the side of the clamping plate 46 away from the universal ball 44, so that the nut operation will not be interfered by the universal ball 44. This position arrangement helps the user to adjust and fix the nut more conveniently and smoothly, ensuring the smooth operation process. The thumb bolt 60 passes through the two clamping plates 46 and is fixed by rotating the nut. This design provides a strong clamping force, which can effectively fix the universal ball 44 between the two clamping plates 46, thereby ensuring the stable connection and positioning of each component. The use of the thumb bolt 60 is also convenient for manual operation and does not require additional tools. Rotating the wing nut 45 can easily fix the thumb bolt 60 on the nut to achieve the fixation of the clamping plate 46. This fixing method is simple and efficient. The user can quickly adjust and fix the position of each component to improve the operating efficiency. The fixed structure is stable and reliable and can withstand various forces during operation, thus ensuring the stability and accuracy of the inlay process.

[0053] More preferably, the first fixing member 31 and the second fixing member 32 are integrally formed with a fixing hole 33 along the first axial direction F1. The fixing rod 30 passes through the fixing hole 33 along the first axial direction F1.

[0054] Among them, arranging the fixing member and the fixing rod 30 along the same axis and passing through the fixing rod 30 through the fixing hole 33 can ensure the alignment of the components on the same axis. This alignment method makes the whole structure more stable, reducing the operation errors caused by component misalignment. Especially in precision operations, such as the inlaying process of gold jewelry, this stability is particularly important. Through the design of the fixing hole 33 penetrating the fixing rod 30, the assembly process becomes more concise, reducing complex operation steps. This design makes installation and disassembly more convenient. Users can quickly adjust the position of the fixing member, thereby improving operation efficiency. In practical applications, this helps to shorten the assembly time and improve production efficiency. The fixing hole 33 and the fixing rod 30 penetrate axially, enabling the fixing member to slide on the fixing rod 30. This sliding adjustment method allows users to flexibly adjust the position of the fixing member according to needs to adapt to different operation requirements. For example, when inlaying jewelry of different sizes or shapes, the position of the fixing member can be adjusted according to the specific situation to achieve better operation effects. Through the design of the penetrating fixing hole 33, the fixing member and the fixing rod 30 form an integral structure. This integral structure enhances the strength and rigidity of the entire device, can withstand greater operating forces and pressures, reduces the possible deformation or loosening phenomena during operation, and ensures the reliability and durability of the device. The fixing member is fixed axially, avoiding offsets in the horizontal or vertical directions. In the inlaying process of gold jewelry, precision is crucial. The axially fixed design ensures the precise positioning of the fixing member during operation, thereby improving the inlaying accuracy and quality.

[0055] More preferably, two thumb bolts 60 penetrate into the first fixing member 31 and the second fixing member 32 respectively along directions perpendicular to the first axis F1. By the two thumb bolts 60 abutting against the fixing rod 30, the fixing rod 30 is fixedly connected to the first fixing member 31, and the fixing rod 30 is fixedly connected to the second fixing member 32.

[0056] Among them, the thumb bolt 60 is inserted in a direction perpendicular to the first axial direction F1, so that it forms an intersection fixing point with the fixing rod 30. This intersection fixing method provides stronger stability and firmness, preventing the fixing rod 30 from sliding or rotating during use, and ensuring the reliability of the entire device. The thumb bolt 60 is designed for manual operation. By rotating the bolt, its position can be easily adjusted. The user can conveniently loosen or tighten the thumb bolt 60 to achieve rapid adjustment of the fixing member on the fixing rod 30. This is particularly useful in operations that require frequent adjustment, improving the operation efficiency and flexibility. By the bolt in the vertical direction abutting against the fixing rod 30 to form an accurate positioning point, this design ensures the accurate positioning of the fixing member on the fixing rod 30, preventing errors caused by loosening or sliding, and helping to maintain the overall accuracy of the device, especially in high-precision operations such as gold jewelry inlay. Using the thumb bolt 60 for fixing does not require the use of complex tools. This design simplifies the assembly process, enabling the user to quickly assemble and disassemble the device, reducing the complexity of the operation, and enhancing the work efficiency. The two thumb bolts 60 are respectively fixed on the first fixing member 31 and the second fixing member 32 to form a multi-point fixing structure. The multi-point fixing structure design improves the strength and stability of the entire device, can withstand greater operating forces and loads, and extends the service life of the device. The bolts in the vertical direction can be adjusted as needed to adapt to different fixing requirements. This design enables the device to adapt to different working environments and operation needs, providing a more flexible use experience.

[0057] Preferably, the two thumb bolts 60 are respectively screwed out from the first fixing member 31 and the second fixing member 32, and the first fixing member 31 and the second fixing member 32 slide on the fixing rod 30 along the first axial direction F1 to adjust the positions of the first fixing member 31 and the second fixing member 32 on the fixing rod 30.

[0058] Among them, the thumb bolt 60 can be loosened so that the fixing member can slide on the fixing rod 30.

[0059] Advantages: Users can freely adjust the position of the fixing member according to their needs to adapt to jewelry of different sizes and shapes or work requirements. This flexibility improves the versatility and adaptability of the device. The thumb bolt 60 is designed for manual operation, making it easy to loosen and tighten for adjustment. The position of the fixing member can be adjusted without using additional tools, simplifying the operation process, saving time and effort, and is especially suitable for work scenarios that require frequent adjustment. The movement of the fixing member is controlled by tightening and loosening the thumb bolt 60. After adjustment, the fixing member can be firmly positioned at the desired position by tightening the thumb bolt 60, ensuring accuracy and stability during work and reducing errors. The design of quick adjustment and fixed position allows for quick adjustment of the position of the fixing member when switching between different work tasks, improving work efficiency, reducing adjustment time, and increasing production efficiency. The adjustable design enables the fixing member to work at different positions on the fixed rod 30, which can meet a variety of different operation requirements, thus providing reliable support in various work environments and enhancing the versatility of the device. The fixing member can be firmly locked on the fixed rod 30. After being adjusted to the appropriate position, by tightening the thumb bolt 60, it can be ensured that the fixing member will not loosen during work, improving the stability and safety of the operation and avoiding accidents. Since the adjustment and fixing process is simple, maintenance and servicing become easier. Even if problems occur, adjustments and repairs can be quickly made, reducing downtime.

[0060] More preferably, the clip 50 further includes: a torsion spring 53, a fixed clip arm 51, and a movable clip arm 52. The fixed clip arm 51 is fixedly connected to the first chuck 54. Through the torsion spring 53, the movable clip arm 52 is fixedly connected to the fixed clip arm 51.

[0061] Among them, the torsion spring 53 provides an elastic force when connecting and fixing the clamping arm 51 and the movable clamping arm 52. The torsion spring 53 can automatically apply a clamping force, enabling the movable clamping arm 52 to naturally close on the fixed clamping arm 51, thereby ensuring that the clip 50 can firmly hold jewelry or other workpieces. The torsion spring 53 is designed such that the clip 50 can automatically return to the closed state. When the user uses the clip 50, they only need to gently press the movable clamping arm 52 to open the clip 50, and the clip 50 will automatically close after release. The operation is simple and does not require additional steps, improving work efficiency. During the process of frequently clamping and placing workpieces, the automatic closing function reduces the time for manual adjustment, making the operation smoother and significantly improving work efficiency. The fixed clamping arm 51 is firmly connected to the first chuck 54, providing a solid support structure to ensure the stability and reliability of the clip 50 during use. The movable clamping arm 52 can flexibly adjust its position and angle within a certain range to adapt to workpieces of different sizes and shapes, increasing the applicability of the clip 50. Compared with complex mechanical structures, the torsion spring 53 provides a simple and efficient solution, reducing the complexity of the device and lowering the manufacturing and maintenance costs. The spring force can control the clamping force of the movable clamping arm 52. By selecting the appropriate spring specifications and force, it can be ensured that the clamping force of the clip 50 is moderate, which will not damage delicate jewelry while firmly clamping the workpiece.

[0062] Preferably, the fixed clamping arm 51 is inserted into the first chuck 54, and the thumb bolt 60 passes through the first chuck 54 and abuts against the fixed clamping arm 51, and the fixed clamping arm 51 is fixedly connected to the first chuck 54.

[0063] Among them, such a design can make the connection between the fixed clamping arm 51 and the first chuck 54 more stable and the processing accuracy higher.

[0064] Preferably, the movable clamping arm 52 moves along the first circumferential direction F2 around the torsion spring 53, and the clip 50 opens.

[0065] Among them, the torsion spring 53 usually stores a certain amount of elastic energy. When the clip 50 needs to be opened, by applying an external force or releasing the restraint, the torsion spring 53 releases the stored energy and pushes the movable clamping arm 52 to move along a predetermined path. This design allows the clip 50 to automatically open when needed without manual intervention. The circumferential movement of the movable clamping arm 52 may be related to the design of the torsion spring 53, and its movement path is usually driven by the elasticity of the torsion spring 53. This setting can ensure that the clip 50 is more efficient and convenient during operation, especially when the clip 50 needs to be frequently opened or closed.

[0066] Preferably, the magnifying glass 10 is provided with a second chuck 11. The second chuck 11 is located on a side of the second connecting portion 42 away from the second fixing member 32, and the second chuck 11 is fixedly connected to the second connecting portion 42. By inserting the magnifying glass 10 into the second chuck 11, the magnifying glass 10 is fixedly connected to the second chuck 11.

[0067] Among them, such a design can replace the magnifying glass 10 suitable for various gold jewelry inlaying processes, greatly improving the application range of the inlaying device 100. Secondly, the way that the magnifying glass 10 is connected and fixed to the second connecting portion 42 through the second chuck 11 enables the magnifying glass 10 to freely adjust the angle.

[0068] Thereby, by fixedly connecting the first chuck 54 to the clip 50, the clip 50 can be replaced, enhancing the applicability of the inlaying device 100. And by adopting the way that the inlaying device 100 is provided with the magnifying glass 10, the inlaying accuracy is improved.

[0069] The above-described embodiments only represent several embodiments of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. An inlay device for gold jewelry, wherein the inlay device fixedly connects each component through a connecting part, the connecting part is divided into a first connecting part, a second connecting part and a third connecting part, and the inlay device is provided with a magnifying glass, characterized in that, The inlay device comprises: Pedestal; A fixing rod, provided with a first fixing member and a second fixing member; A clamp, provided with a first clamp head, wherein the first clamp head is fixedly connected to the clamp, and the clamp is located on a side of the first clamp head away from the fixing rod; Among them, the first connecting part is fixedly connected to the base, and the first connecting part is fixedly connected to the first fixing piece; the second connecting part is fixedly connected to the second fixing piece, and the second connecting part is fixedly connected to the magnifying glass; the two third connecting parts are respectively fixedly connected to the two ends of the fixing rod, and the two third connecting parts are respectively fixedly connected to the two first clamps.

2. The inlay device for a gold jewelry according to claim 1, wherein, The connecting portion comprises: Clamping plate; Universal balls, two of which are located between the two clamping plates; The universal ball can rotate between the two clamping plates, the connecting portion is fixedly connected to the components of the embedding device through the universal ball, and the components of the embedding device rotate through the universal ball.

3. The inlay device for a gold jewelry according to claim 2, characterized in that, The connecting portion further comprises: A nut, in a wing shape, located on a side of the clamping plate facing away from the universal ball; The thumb bolt passes through the two clamping plates in sequence, and the thumb bolt is fixedly connected to the nut by rotating the nut.

4. The inlay device for a gold jewelry according to claim 1, characterized in that, The first fixing member and the second fixing member are integrally penetrated along the first axial direction to form a fixing hole; Wherein, the fixing rod passes through the fixing hole along the first axial direction.

5. The inlay device for a gold jewelry according to claim 4, characterized in that, Two thumb bolts penetrate into the first fixing member and the second fixing member respectively along a direction perpendicular to the first axial direction; The fixing rod is abutted against by two thumb bolts, the fixing rod is fixedly connected to the first fixing member, and the fixing rod is fixedly connected to the second fixing member.

6. The inlay device for a gold jewelry according to claim 5, characterized in that, The two thumb bolts are twisted out of the first fixing member and the second fixing member respectively, and the first fixing member and the second fixing member slide on the fixing rod along the first axial direction to adjust the positions of the first fixing member and the second fixing member on the fixing rod.

7. The inlay device for a gold jewelry according to claim 1, characterized in that, The clip also includes: Torsion springs; A fixed clamp arm, fixedly connected to the first clamp; The movable clamping arm is fixedly connected to the fixed clamping arm through the torsion spring.

8. The inlay device for a gold jewelry according to claim 7, characterized in that, The first clamp is inserted through the fixed clamp arm, and the thumb bolt penetrates the first clamp and abuts against the fixed clamp arm, and the fixed clamp arm is fixedly connected to the first clamp.

9. The inlay device for a gold jewelry according to claim 8, characterized in that, The movable clamp arm moves along a first circumferential direction around the torsion spring, and the clamp is opened.

10. The inlay device for a gold jewelry according to claim 1, wherein, The magnifying glass is provided with a second clamp, the second clamp is located on a side of the second connecting portion away from the second fixing member, and the second clamp is fixedly connected to the second connecting portion; Wherein, the second clamp is inserted through the magnifying glass, and the magnifying glass is fixedly connected to the second clamp.

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