Ultrathin concealable rotary ornament for artware
By using a oscillator driven by a magnet and a swaying coil, the problems of easy motor damage and lack of fun are solved, resulting in a thin, concealable rotating ornament that enhances the decorative effect of the craft.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAYI COUNTY XIWANGDUO HANDICRAFTS FACTORY (INDIVIDUAL IND & COMMERCIAL HOUSEHOLDS)
- Filing Date
- 2025-09-08
- Publication Date
- 2026-05-19
AI Technical Summary
Existing electric ornaments are prone to damage due to the continuous operation of the motor, and traditional ornaments lack charm and fun.
The oscillator, composed of a magnet and a swing coil, drives the swing arm to swing repeatedly through the alternating electromotive force induced by the magnetic field. The rotating ornament, which is composed of a circuit board, a button battery compartment and a swing arm, is thin and light and can be hidden inside the handicraft.
It achieves stable and repetitive swinging of the ornament without the use of a motor, improving its applicability and fun, while its compact structure makes it suitable for use hidden in handicrafts.
Smart Images
Figure CN224256353U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rotating ornament technology, and in particular to an ultra-thin, concealable rotating ornament for handicrafts. Background Technology
[0002] Ornaments are visual communication items placed on desktops, in cars, cabinets, and in public spaces. They can be made of materials such as metal, ceramics, glass, solid wood, and marble, and come in a variety of shapes, typically resembling bottles, jars, flowers, figures, birds and animals, landscapes, or stationery. Traditional ornaments are mainly static, lacking vitality and interest, and tend to be monotonous and serious. Therefore, a large number of motorized ornaments have emerged to enhance the visual impact of ornaments.
[0003] A search revealed a Chinese patent application with patent number CN202123038639.3, which discloses an electrically lifted stepping rotating pendulum. The pendulum has the advantages of simple structure and good stability, and solves the problems of complex structure and poor stability of existing electric pendulums.
[0004] However, the aforementioned ornaments are driven by a motor. Since the ornaments need to swing continuously, the motor needs to run back and forth continuously, which makes the motor prone to damage. Therefore, there is also the problem that the ornaments are prone to damage after long-term use. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an ultra-thin, concealable, rotating ornament for handicrafts.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An ultra-thin, concealable rotating ornament for handicrafts includes a circuit board. A button battery compartment is provided on the outer wall of the circuit board, and a swing coil is fixed on the outer wall of the circuit board. The button battery compartment is electrically connected to the swing coil through conductive lines and the circuit board. A set of mounting holes is opened on the outer wall of the circuit board. A connecting bearing is fixed on the outer wall of the mounting hole near the button battery compartment. A rotating shaft is rotatably connected to the inner wall of the connecting bearing. A swing arm is fixed on the outer wall of the rotating shaft, and a magnet is fixed on one side of the outer wall of the swing arm.
[0008] As a further improvement of this utility model, a button battery is inserted into the inner wall of the button battery compartment.
[0009] As a further improvement of this utility model: the outer wall of the circuit board is fixed with a battery box by fixing wires, and the bottom outer wall of the battery box is fixed with a base.
[0010] As a further embodiment of this utility model: a set of pillars is fixed to the top outer wall of the base, a fixing plate is fixed to the top outer wall of the pillars, and an installation frame is fixed to one side outer wall of the fixing plate.
[0011] As a further improvement of this utility model: the inner walls on both sides of the mounting frame are respectively connected to crosses by bearings, a fixing block is fixed at the bottom of the crosses, and a magnet is set on the bottom outer wall of the fixing block.
[0012] As a further improvement of this utility model, a socket is fixed to one end of the cross.
[0013] As a further improvement of this utility model: a set of limiting rods is fixed to the inner wall of the mounting frame, and the limiting rods are located on both sides of the cross.
[0014] The beneficial effects of this utility model are as follows:
[0015] 1. This utility model can drive the swing arm to swing repeatedly without the use of a motor. At the same time, the rotating ornament composed of a circuit board, a button battery compartment and a swing arm is thin and compact, and can be hidden and installed inside different process ornaments, thus improving the applicability of this rotating ornament.
[0016] 2. Staff can insert handicraft ornaments such as arms into the inner wall of the socket, so that the arms of the ornaments can swing back and forth stably. The batteries inserted inside the battery box can continuously power the swing coil, while the base at the bottom of the battery box can stably support the ornaments. The overall structure of the swing device, which consists of a mounting frame and a circuit board, is compact, so it can be easily hidden inside the handicraft ornaments, thereby driving different handicraft ornaments to swing. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the main structure of an ultra-thin, concealable, rotating ornament for handicrafts proposed in this utility model.
[0018] Figure 2 This is a side view of the structure of an ultra-thin, concealable, rotating ornament for handicrafts proposed in this utility model.
[0019] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of the ultra-thin concealable rotating ornament for handicrafts proposed in this utility model;
[0020] Figure 4 This is a schematic diagram of the mounting frame structure for an ultra-thin, concealable, rotating ornament for handicrafts proposed in this utility model.
[0021] Figure 5 The present invention provides a circuit diagram of a swing coil for an ultra-thin, concealable rotating ornament used in handicrafts.
[0022] In the diagram: 1-Circuit board, 2-Button battery compartment, 3-Button battery, 4-Swing arm, 5-Mounting hole, 6-Swing coil, 7-Connecting bearing, 8-Magnet block, 9-Support column, 10-Base, 11-Fixing plate, 12-Battery box, 13-Fixing block, 14-Socket, 15-Cross, 16-Limit stop bar, 17-Mounting frame, 18-Fixing screw. Detailed Implementation
[0023] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0024] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.
[0025] Example 1
[0026] An ultra-thin, concealable rotating ornament for handicrafts, such as Figure 1-5 As shown, the circuit board 1 is provided with a button battery compartment 2 on its outer wall. A swing coil 6 is fixed on the outer wall of the circuit board 1. The button battery compartment 2 is electrically connected to the swing coil 6 through conductive lines and the circuit board. A set of mounting holes 5 are opened on the outer wall of the circuit board 1. A connecting bearing 7 is fixed on the outer wall of the mounting hole 5 near the button battery compartment 2. A rotating shaft is rotatably connected to the inner wall of the connecting bearing 7. A swing arm 4 is fixed on the outer wall of the rotating shaft. A magnet 8 is fixed on one side of the outer wall of the swing arm 4.
[0027] A button battery 3 is inserted into the inner wall of the button battery compartment 2.
[0028] The button battery 3 located inside the button battery compartment 2 can supply power to the swing coil 6 through conductive lines. When the magnet 8 at one end of the swing arm 4 approaches the swing coil 6, an alternating electromotive force will be induced in the swing coil 6. If the electromotive force exceeds the transistor's conduction threshold, it will trigger the base current. After amplification, the transistor will saturate and conduct. The swing coil 6 is energized and generates a magnetic field that attracts the magnet 8. After the magnet 8 passes the lowest point, the induced electromotive force reverses, the transistor is cut off, and the magnetic field disappears. At this time, the swing arm 4 will continue to swing by inertia and repeat the process. Thus, without using a motor, the swing arm 4 can be driven to swing repeatedly. At the same time, the rotating ornament composed of the circuit board 1, the button battery compartment 2, and the swing arm 4 is thin and compact, and can be hidden and installed inside different process ornaments, which improves the applicability of this rotating ornament.
[0029] The above-mentioned swing coil principle is a mature existing technology. The swing coil 6, circuit board 1, and button battery compartment 2 used in this embodiment are all commercially available and mature components that can realize the above-mentioned swing function.
[0030] Working principle: The swing arm 4 is driven to swing back and forth by the swing device composed of the magnet block 8 and the swing coil 6. Thus, the swing arm 4 can swing repeatedly without the use of a motor. At the same time, the rotating ornament composed of the circuit board 1, the button battery compartment 2 and the swing arm 4 is thin and compact, and can be hidden and installed inside different craft ornaments.
[0031] Example 2
[0032] An ultra-thin, concealable rotating ornament for handicrafts, such as Figure 3-4 As shown, this embodiment makes the following improvements based on embodiment 1: the outer wall of the circuit board 1 is fixed with a battery box 12 by a fixing screw 18, and a base 10 is fixed with the bottom outer wall of the battery box 12;
[0033] A set of support columns 9 are fixed to the top outer wall of the base 10, a fixing plate 11 is fixed to the top outer wall of the support column 9, and an installation frame 17 is fixed to one side outer wall of the fixing plate 11.
[0034] The inner walls on both sides of the mounting frame 17 are respectively connected to crosses 15 by bearings. A fixing block 13 is fixed at the bottom of the crosses 15, and a magnet block 8 is set on the bottom outer wall of the fixing block 13.
[0035] A socket 14 is fixed to one end of the cross 15;
[0036] A set of limiting rods 16 are fixed to the inner wall of the mounting frame 17, and the limiting rods 16 are located on both sides of the cross 15.
[0037] The magnet 8 at the bottom of the cross 15 interacts with the swing coil 6 to cause the cross 15 to swing back and forth on the inner wall of the mounting frame 17, thereby causing the socket 14 fixed at one end of the cross 15 to swing up and down. Workers can insert handicraft ornaments such as arms into the inner wall of the socket 14, so that the arms of the ornaments can swing up and down stably. The battery inserted inside the battery box 12 can continuously power the swing coil 6. At the same time, the base 10 at the bottom of the battery box 12 can stably support the ornaments. The overall structure of the swing device composed of the mounting frame 17 and the circuit board 1 is compact, so it can be easily hidden inside the handicraft ornaments, thereby causing different handicraft ornaments to swing.
[0038] The limit levers 16 located on both sides of the cross 15 can limit the swing amplitude of the cross 15.
[0039] Working principle: The magnet 8 at the bottom of the cross 15 will cause the cross 15 to swing back and forth on the inner wall of the mounting frame 17 under the interaction with the swing coil 6, thereby causing the socket 14 fixed at one end of the cross 15 to swing up and down. The staff can insert handicraft ornaments such as arms into the inner wall of the socket 14, so that the arms of the ornaments can swing up and down stably. The battery inserted inside the battery box 12 can continuously power the swing coil 6, and the base 10 at the bottom of the battery box 12 can stably support the ornaments.
[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. An ultra-thin, concealable rotating ornament for handicrafts, comprising a circuit board (1), characterized in that, The outer wall of the circuit board (1) is provided with a button battery compartment (2), and a swing coil (6) is fixed on the outer wall of the circuit board (1). The button battery compartment (2) is electrically connected to the swing coil (6) through conductive lines and the circuit board. A set of mounting holes (5) is opened on the outer wall of the circuit board (1). A connecting bearing (7) is fixed on the outer wall of the mounting hole (5) near the button battery compartment (2). A rotating shaft is rotatably connected to the inner wall of the connecting bearing (7). A swing arm (4) is fixed on the outer wall of the rotating shaft. A magnet block (8) is fixed on one side of the outer wall of the swing arm (4).
2. The ultra-thin, concealable rotating ornament for handicrafts according to claim 1, characterized in that, A button battery (3) is inserted into the inner wall of the button battery compartment (2).
3. The ultra-thin, concealable rotating ornament for handicrafts according to claim 1, characterized in that, The outer wall of the circuit board (1) is fixed with a battery box (12) by a fixing wire (18), and a base (10) is fixed to the bottom outer wall of the battery box (12).
4. The ultra-thin, concealable rotating ornament for handicrafts according to claim 3, characterized in that, A set of support columns (9) are fixed to the top outer wall of the base (10), and a fixing plate (11) is fixed to the top outer wall of the support column (9). A mounting frame (17) is fixed to one side outer wall of the fixing plate (11).
5. The ultra-thin, concealable rotating ornament for handicrafts according to claim 4, characterized in that, The inner walls of the mounting frame (17) on both sides are connected by a cross (15) through bearings. A fixing block (13) is fixed at the bottom of the cross (15), and a magnet (8) is set on the bottom outer wall of the fixing block (13).
6. The ultra-thin, concealable rotating ornament for handicrafts according to claim 5, characterized in that, A socket (14) is fixed to one end of the cross (15).
7. The ultra-thin, concealable rotating ornament for handicrafts according to claim 5, characterized in that, A set of limiting rods (16) are fixed on the inner wall of the mounting frame (17), and the limiting rods (16) are located on both sides of the cross (15).