Jewelry inlaying structure

Abstract

The utility model discloses a jewelry inlaying structure, which relates to the technical field of jewelry inlaying processing and comprises an inlaying block, an inlaying groove is arranged at the top of the inlaying block, and a linkage cavity is arranged in the inlaying block. According to the utility model, when a control knob is pulled to enable a fixed insertion rod to move out of a fixed insertion hole, the control knob can be rotated to drive a plurality of limiting stoppers to rotate together through a hollow rotating rod, a hexagonal rotating rod, a first bevel gear, a second bevel gear, a first rotating shaft, a central gear, a driven gear and a second rotating shaft; when the control knob is loosened, the fixed insertion rod can be driven to automatically reset and be inserted into the fixed insertion hole under the elastic force action of the reset spring, and the hollow rotating rod is fixed and cannot rotate, so that the jewelry in the embedded groove can be quickly loosened or limited and fixed; the situation that jewelry is loosened and falls off due to the fact that the control knob is touched carelessly can be effectively reduced, stability is good after inlaying, and operation is easy and convenient.

Description

Technical Field

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

[0002] Jewelry setting is a skill that requires very high technical skills. The so-called setting is a process of fixing gemstones (including various natural, synthetic gemstones, and semi-precious stones) on a bracket (used for setting gemstones such as pendants, earrings, and chains) using various appropriate methods.

[0003] The prior art patent CN220916744U discloses a jewellery that is easy to set. The jewellery that is easy to set can press the pressing block to make the connecting rod drive the positioning plate to move, so that the positioning block leaves the positioning slot, and push the pushing block to move the push rod and drive the limiting plate to move to fix the jewellery. When the pressing block is released, the spring returns to the original position, pushes the positioning plate to return to the original position, and the positioning block is locked in the positioning slot to complete the fixation, thereby improving the setting efficiency of jewellery. However, during use, it is necessary to press the pressing blocks on both sides in turn and push the pushing block to move the limiting plate to fix the jewellery, which is cumbersome and inconvenient. Moreover, after the setting is completed, it is easy for the jewellery to loosen and fall due to accidental pressing on the pressing block, and the stability is poor. Therefore, the present utility model discloses a jewellery setting structure to meet people's needs. Utility Model Content

[0004] The purpose of the present invention is to provide a jewelry setting structure to solve the problem in the above-mentioned background art that the installation operation is not only cumbersome and inconvenient, but also the jewelry may easily become loose and fall off due to accidental pressing of the pressing block after installation.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a jewelry inlay structure, comprising an inlay block, a top of the inlay block is provided with an inlay groove, a linkage cavity is provided in the inlay block, a first rotating shaft and a plurality of second rotating shafts are rotatably mounted on the inner wall of the bottom of the linkage cavity, the top ends of the plurality of second rotating shafts all extend outside the inlay block and are fixedly mounted with a limit stopper, a central gear is fixedly sleeved on the first rotating shaft, and a plurality of second rotating shafts are fixedly sleeved on a driven gear meshing with the central gear, and the bottom of the linkage cavity A mounting seat is fixedly installed on the inner wall, a mounting hole is opened on the side of the mounting seat, a hexagonal rotating rod is rotatably installed in the mounting hole, a movable hole is opened on the side inner wall of the linkage cavity, a hollow rotating rod is movably installed in the movable hole, one end of the hollow rotating rod is slidably sleeved on one end of the hexagonal rotating rod, the other end of the hexagonal rotating rod is connected to a transmission unit for making the first rotating shaft rotate synchronously, a control knob is fixedly installed on the other end of the hollow rotating rod, and a fixing unit for fixing the hollow rotating rod is installed on the inlaid block.

[0006] Preferably, the transmission unit includes a first bevel gear fixedly mounted on the end of the hexagonal rotating rod, and a second bevel gear meshing with the first bevel gear is fixedly sleeved on the first rotating shaft.

[0007] Preferably, the fixing unit includes a connecting protrusion fixedly sleeved on the hollow rotating rod, a plurality of fixing rods are evenly fixedly installed on the side of the connecting protrusion, a fixing block is fixedly installed on the bottom inner wall of the linkage cavity, a fixing hole is opened on the side of the fixing block, one end of one of the fixing rods passes through the fixing hole, and an elastic reset element is installed on the connecting protrusion.

[0008] Preferably, the elastic reset element comprises a reset spring sleeved on the hollow rotating rod, and two ends of the reset spring are respectively in contact with the inner wall of the side of the linkage cavity and the side of the connecting protrusion.

[0009] Preferably, a plurality of extrusion springs are evenly fixedly mounted on the inner wall of the bottom of the inlay groove, and a placement plate is commonly fixedly mounted on the top ends of the plurality of extrusion springs.

[0010] Preferably, rubber pads are fixed on the top of the placement plate and the bottoms of the plurality of limit blocks.

[0011] Preferably, a plurality of anti-slip grooves are evenly arranged on the circumferential side of the control knob.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. The utility model has a reasonable structure. When the control knob is rotated, the first rotating shaft is driven to rotate synchronously through the hollow rotating rod, the hexagonal rotating rod, the first bevel gear and the second bevel gear. The rotation of the first rotating shaft drives the multiple second rotating shafts to rotate simultaneously through the central gear and the driven gear, and then drives the multiple limit blocks to rotate together. When the ends of the multiple limit blocks are rotated away from the setting slots, the jewelry in the setting slots can be loosened. When the ends of the multiple limit blocks are rotated to be located just above the setting slots, the jewelry in the setting slots can be limited and fixed, thereby achieving the purpose of quickly setting or removing jewelry. The operation is simple and convenient, and the practicality is good.

[0014] 2. In the present invention, when the control knob is pulled, the fixed rod is driven to move out of the fixed socket through the hollow rotating rod and the connecting protrusion. At this time, the control knob can be rotated to inlay or remove the jewelry. When the control knob is released, the elastic force of the reset spring squeezes and pushes the connecting protrusion to drive the fixed rod to automatically reset and insert into the fixed socket, fixing the hollow rotating rod and the control knob so that they cannot rotate. This can effectively reduce the possibility of jewelry loosening and falling due to accidental touching of the control knob after inlaying, and provides good stability after inlaying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a jewelry inlay structure of the present invention;

[0017] Figure 2 This is a schematic side cross-sectional view of a jewelry inlay structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the partial cross-section structure of the mosaic block in the present utility model;

[0019] Figure 4 It is an enlarged three-dimensional structural diagram of the cooperation among the first rotating shaft, the hexagonal rotating rod and the control knob in the present invention.

[0020] In the figure: 1. Inlay block; 2. First rotating shaft; 3. Second rotating shaft; 4. Limit block; 5. Center gear; 6. Driven gear; 7. Mounting seat; 8. Hexagonal rotating rod; 9. Hollow rotating rod; 10. Control knob; 11. First bevel gear; 12. Second bevel gear; 13. Connecting protrusion; 14. Fixed plug rod; 15. Fixed block; 16. Return spring; 17. Extrusion spring; 18. Placement plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part 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.

[0022] Example: Reference Figures 1-4 The jewellery inlay structure shown in the figure comprises an inlay block 1, an inlay groove is provided on the top of the inlay block 1, a linkage cavity is provided in the inlay block 1, a first rotating shaft 2 and a plurality of second rotating shafts 3 are rotatably mounted on the bottom inner wall of the linkage cavity, the top ends of the plurality of second rotating shafts 3 extend outside the inlay block 1 and are fixedly mounted with a limit stopper 4, a central gear 5 is fixedly sleeved on the first rotating shaft 2, and a driven gear 6 meshing with the central gear 5 is fixedly sleeved on the plurality of second rotating shafts 3, a mounting seat 7 is fixedly mounted on the bottom inner wall of the linkage cavity, a mounting hole is provided on the side of the mounting seat 7, and the mounting hole is provided on the side of the mounting seat 7. A hexagonal rotating rod 8 is rotatably installed in the hole, and a movable hole is provided on the inner wall of the side of the linkage cavity. A hollow rotating rod 9 is movably installed in the movable hole. It should be noted that the hollow rotating rod 9 can slide left and right and rotate in the movable hole; one end of the hollow rotating rod 9 is slidably sleeved on one end of the hexagonal rotating rod 8, and the other end of the hexagonal rotating rod 8 is connected to a transmission unit for making the first rotating shaft 2 rotate synchronously. A control knob 10 is fixedly installed on the other end of the hollow rotating rod 9, and a plurality of anti-slip grooves are evenly provided on the circumferential side of the control knob 10. A fixing unit for fixing the hollow rotating rod 9 is installed on the inlaid block 1.

[0023] By means of the above structure, when the control knob 10 is rotated, the hollow rotating rod 9 will be driven to rotate, and the rotation of the hollow rotating rod 9 will drive the hexagonal rotating rod 8 to rotate together. The rotation of the hexagonal rotating rod 8 will drive the first rotating shaft 2 to rotate synchronously through the transmission unit. The rotation of the first rotating shaft 2 will drive multiple second rotating shafts 3 to rotate simultaneously through the central gear 5 and the driven gear 6, and then drive multiple limit blocks 4 to rotate together. When the ends of the multiple limit blocks 4 are rotated away from the inlay groove, the jewelry in the inlay groove can be loosened. When the ends of the multiple limit blocks 4 are rotated to be located directly above the inlay groove, the jewelry in the inlay groove can be limited and fixed, thereby achieving the purpose of quickly inlaying or removing jewelry. The operation is simple and convenient, and the practicality is good.

[0024] like Figure 3 and Figure 4 As shown, the transmission unit includes a first bevel gear 11 fixedly mounted on the end of the hexagonal rotating rod 8, and a second bevel gear 12 fixedly sleeved on the first rotating shaft 2 and meshing with the first bevel gear 11. The advantage of this arrangement is that when the hexagonal rotating rod 8 rotates, it will drive the first bevel gear 11 to rotate, and the rotation of the first bevel gear 11 will drive the second bevel gear 12 to rotate together, thereby driving the first rotating shaft 2 to rotate synchronously, achieving the effect of synchronous transmission.

[0025] like Figure 3 and Figure 4 As shown, the fixing unit includes a connecting protrusion 13 fixedly sleeved on the hollow rotating rod 9, and a plurality of fixing rods 14 are evenly fixedly installed on the side of the connecting protrusion 13. A fixing block 15 is fixedly installed on the bottom inner wall of the linkage cavity. A fixing socket is opened on the side of the fixing block 15, and one end of one of the fixing rods 14 passes through the fixing socket. A return spring 16 is sleeved on the hollow rotating rod 9, and the two ends of the return spring 16 are respectively in contact with the side inner wall of the linkage cavity and the side of the connecting protrusion 13. The advantage of such a setting is that when the control knob 10 is pulled, the connecting protrusion 13 will be driven to move together through the hollow rotating rod 9 until the fixing rod 14 is moved out of the fixing hole. At this time, the control knob 10 can be rotated to inlay or remove the jewelry. When the control knob 10 is released, the elastic force of the reset spring 16 will squeeze and push the connecting protrusion 13 to automatically reset, thereby driving the fixing rod 14 to automatically insert into the fixing hole, fixing the hollow rotating rod 9 and the control knob 10 so that they cannot rotate, thereby effectively reducing the situation where the jewelry becomes loose and falls due to accidentally touching the control knob 10, and having good stability after inlay.

[0026] like Figure 2As shown, multiple compression springs 17 are evenly fixedly mounted on the bottom inner wall of the setting slot, and a placement plate 18 is fixedly mounted on the top ends of the multiple compression springs 17. The advantage of this arrangement is that the compression springs 17 have elastic expansion and contraction functions, which allows the placement plate 18 to move up and down within the setting slot, thereby achieving the purpose of adapting the setting of jewelry of different thicknesses, and having a wider range of applications.

[0027] like Figure 2 As shown, rubber pads are fixed to the top of the placement plate 18 and the bottoms of the plurality of limit blocks 4. The benefit of such an arrangement is that, by the arrangement of the rubber pads, cushioning protection can be provided to the inlaid jewellery.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A jewelry inlay structure, comprising an inlay block (1), characterized in that: The top of the mosaic block (1) is provided with a mosaic groove, and the mosaic block (1) is provided with a linkage cavity. A first rotating shaft (2) and a plurality of second rotating shafts (3) are rotatably mounted on the bottom inner wall of the linkage cavity. The top ends of the plurality of second rotating shafts (3) extend outside the mosaic block (1) and are fixedly mounted with a limit stopper (4). A central gear (5) is fixedly sleeved on the first rotating shaft (2), and a driven gear (6) meshing with the central gear (5) is fixedly sleeved on the plurality of second rotating shafts (3). A mounting seat (7) is fixedly mounted on the bottom inner wall of the linkage cavity. A mounting hole is provided on the side of the seat (7), a hexagonal rotating rod (8) is rotatably installed in the mounting hole, a movable hole is provided on the inner wall of the side of the linkage cavity, a hollow rotating rod (9) is movably installed in the movable hole, one end of the hollow rotating rod (9) is slidably sleeved on one end of the hexagonal rotating rod (8), the other end of the hexagonal rotating rod (8) is connected to a transmission unit for making the first rotating shaft (2) rotate synchronously, the other end of the hollow rotating rod (9) is fixedly installed with a control knob (10), and a fixing unit for fixing the hollow rotating rod (9) is installed on the mosaic block (1).

2. The jewelry setting structure according to claim 1, characterized in that: The transmission unit comprises a first bevel gear (11) fixedly mounted on the end of the hexagonal rotating rod (8), and a second bevel gear (12) meshing with the first bevel gear (11) is fixedly sleeved on the first rotating shaft (2).

3. The jewelry setting structure according to claim 1, characterized in that: The fixing unit comprises a connecting protrusion (13) fixedly sleeved on the hollow rotating rod (9), a plurality of fixing rods (14) are evenly fixedly installed on the side of the connecting protrusion (13), a fixing block (15) is fixedly installed on the bottom inner wall of the linkage cavity, a fixing hole is opened on the side of the fixing block (15), one end of one of the fixing rods (14) passes through the fixing hole, and an elastic reset element is installed on the connecting protrusion (13).

4. The jewelry setting structure according to claim 3, characterized in that: The elastic reset element comprises a reset spring (16) sleeved on the hollow rotating rod (9), and two ends of the reset spring (16) are respectively in contact with the side inner wall of the linkage cavity and the side of the connecting protrusion (13).

5. The jewelry setting structure according to claim 1, characterized in that: A plurality of extrusion springs (17) are evenly fixedly installed on the inner wall of the bottom of the inlay groove, and a placement plate (18) is fixedly installed on the top ends of the plurality of extrusion springs (17).

6. The jewelry setting structure according to claim 5, characterized in that: The top of the placement plate (18) and the bottoms of the plurality of limit blocks (4) are both fixed with rubber pads.

7. The jewelry setting structure according to claim 1, characterized in that: A plurality of anti-slip grooves are evenly arranged on the circumferential side of the control knob (10).

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