Plasma magic ball

Abstract

The utility model belongs to the technical field of electrostatic balls, and particularly relates to a plasma magic ball, which comprises a base, a magic ball body and a magic ball body. The transparent ball body is filled with inert gas; the transparent ball body is rotationally arranged on the base, and an electrode is arranged in the transparent ball body and electrically connected with the control circuit board; during working, the control circuit board converts low-voltage direct current into high-voltage high-frequency voltage and applies the high-voltage high-frequency voltage to the electrodes, inert gas in the transparent sphere is ionized by a high-frequency voltage electric field to form plasma, namely glow discharge, and when a user touches the surface of the transparent sphere with a hand, electric field and potential distribution around the transparent sphere is not uniform and symmetrical any more. Therefore, the light rays are brighter around the fingers, and the generated arc lines wobble and distort along with the touch movement of the hand. During use, a user not only can touch the surface of the transparent ball body by hand, but also can rotate the transparent ball body, so that the interestingness is improved, and when patterns and / or characters are arranged on the surface of the transparent ball body, the ornamental value is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrostatic balls, and in particular relates to a plasma magic ball. Background Art

[0002] The plasma magic ball, also known as the electrostatic ion ball, is a highly ornamental transparent ball. Its appearance is usually a high-strength glass shell filled with inert gas. There is a black spherical electrode in the center of the glass ball and an oscillating circuit board at the bottom of the ball. The 12V low-voltage direct current is converted into a high-voltage and high-frequency voltage through a power converter and applied to the electrode. After power is turned on, a high-frequency voltage electric field is generated on the electrode. The inert gas in the ball is ionized by the high-frequency voltage electric field and shines brightly, creating a mysterious color. Since the voltage on the electrode is very high, the light generated is some radiant glow, which is colorful and radiant, and very beautiful in the dark. When the user touches the outer surface of the ball with his hand, the electric field and potential distribution around the ball are no longer uniform and symmetrical, so the glow becomes brighter around the finger, and the arc generated moves and twists along the touch of the hand, dancing with the movement of the finger.

[0003] For example, China Utility Model Publication No. CN208886460U discloses an ion ball, including: a shell, the upper end face of which is provided with a circular hole; a base provided at the bottom of the shell; a glass spherical shell provided at the upper end face of the shell, the glass spherical shell provided with a central electrode; and a PCB board provided in the base, the PCB board provided with a control unit, a high-frequency boost module and a voice control module; and a battery drive module provided in the base. As can be seen from the above, the transparent spherical shells of most current ion balls cannot be rotated, and users cannot rotate the transparent spherical shells when using them, and their interest and appreciation need to be further improved. Utility Model Content

[0004] The utility model aims to provide a plasma magic ball, aiming to solve one of the technical problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a plasma magic ball, comprising:

[0006] a base having a control circuit board disposed therein; and

[0007] A transparent sphere is filled with an inert gas; the transparent sphere is rotatably arranged on the base, and electrodes are arranged in the transparent sphere, and the electrodes are electrically connected to the control circuit board.

[0008] Optionally, a rotating shaft is provided at the upper end of the base, a mounting ring is provided at the bottom of the transparent sphere, and a ring hole of the mounting ring is rotatably connected to the rotating shaft, so that the transparent sphere is rotatably mounted on the base.

[0009] Optionally, the upper end of the mounting ring extends to the middle of the transparent sphere, the electrode is a spherical electrode and is arranged at the upper end of the mounting ring, the rotating shaft is a hollow shaft, a conductive part is passed through the axial hole of the rotating shaft, the lower end of the conductive part extends into the base and is electrically connected to the control circuit board, and the upper end of the conductive part is electrically connected to the spherical electrode.

[0010] Optionally, the spherical electrode is a black spherical electrode.

[0011] Optionally, the mounting ring is rotatably connected to the rotating shaft via at least one bearing.

[0012] Optionally, the surface of the transparent sphere is provided with patterns and / or texts.

[0013] Optionally, a world map is printed on the surface of the transparent sphere.

[0014] Optionally, a switch is provided on the outer wall of the base, the switch is electrically connected to the control circuit board, and the switch is used to turn on and off the plasma magic ball.

[0015] Optionally, a battery is provided in the base, and the battery is electrically connected to the control circuit board.

[0016] Optionally, a plurality of supporting feet are protruding from the bottom of the base, and a plurality of heat dissipation holes communicating with the interior of the base are also opened at the bottom of the base.

[0017] Compared with the prior art, the above one or more technical solutions in the plasma magic ball provided by the embodiment of the utility model have at least one of the following technical effects:

[0018] When working, the control circuit board converts low-voltage direct current into high-voltage high-frequency voltage and applies it to the electrodes, generating a high-frequency voltage electric field on the electrodes. The high-frequency voltage electric field ionizes (breaks down) the inert gas in the transparent sphere to form plasma, that is, glow discharge, radiating light and creating a mysterious color. When the user touches the surface of the transparent sphere with his hand, the electric field and potential distribution around the transparent sphere are no longer uniform and symmetrical, so the light becomes brighter around the fingers, and the generated arc moves and twists along with the touch of the hand.

[0019] When in use, the user can not only touch the surface of the transparent sphere with his hands, but also rotate the transparent sphere, which increases the fun. When the surface of the transparent sphere is provided with patterns and / or texts, the viewing experience is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 The utility model is a schematic diagram of the structure of the plasma magic ball.

[0022] Figure 2 It is a cutaway view of the plasma magic ball of the present invention.

[0023] Figure 3 It is a structural schematic diagram of another embodiment of the plasma magic ball of the utility model.

[0024] Among them, the reference numerals in the figure are:

[0025] 100, base; 110, control circuit board; 120, rotating shaft; 130, conductive member; 131, conductive wire; 140, switch; 150, battery; 160, support foot; 170, heat dissipation hole; 180, first gear; 190, motor; 191, transmission shaft; 192, second gear;

[0026] 200, transparent sphere; 201, inner cavity; 210, electrode; 220, mounting ring; 230, bearing. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0031] In this embodiment, refer to Figure 1 and Figure 2 , a plasma magic ball is provided, comprising a base 100 and a transparent sphere 200.

[0032] A control circuit board 110 is disposed in the base 100 .

[0033] The transparent sphere 200 is filled with an inert gas, which may include one or more of helium, neon, argon, krypton, and xenon, preferably helium. The transparent sphere 200 is rotatably disposed on the base 100, and an electrode 210 is disposed in the transparent sphere 200, which is electrically connected to the control circuit board 110.

[0034] Compared with the prior art, the above one or more technical solutions in the plasma magic ball provided by the embodiment of the utility model have at least one of the following technical effects:

[0035] During operation, the control circuit board 110 converts low-voltage direct current into high-voltage high-frequency voltage and applies it to the electrode 210, generating a high-frequency voltage electric field on the electrode 210. The high-frequency voltage electric field ionizes (breaks down) the inert gas in the transparent sphere 200 to form plasma, that is, glow discharge, radiating light and creating a mysterious color. When the user touches the surface of the transparent sphere 200 with his hand, the electric field and potential distribution around the transparent sphere 200 are no longer uniform and symmetrical, so the light becomes brighter around the finger, and the generated arc moves and twists along with the touch of the hand.

[0036] When in use, the user can not only touch the surface of the transparent sphere 200 with his hands, but also rotate the transparent sphere 200, which increases the fun. When the surface of the transparent sphere 200 is provided with patterns and / or texts, the viewing experience is also improved.

[0037] Among them, how the control circuit board 110 converts low-voltage direct current into high-voltage and high-frequency voltage and applies it to the electrode 210 is a mature existing technology in this field, which is widely used in electrostatic ion balls and will not be described in detail here.

[0038] Furthermore, a rotating shaft 120 is provided at the upper end of the base 100, and a mounting ring 220 is opened at the bottom of the transparent sphere 200. The ring hole of the mounting ring 220 is rotatably connected to the rotating shaft 120, so that the transparent sphere 200 can be rotatably arranged on the base 100, making it convenient for the user to rotate the transparent sphere 200.

[0039] Furthermore, the upper end of the mounting ring 220 extends to the middle of the transparent sphere 200, the electrode 210 is a spherical electrode 210 and is arranged at the upper end of the mounting ring 220, the rotating shaft 120 is a hollow shaft, and a conductive member 130 is inserted into the shaft hole of the rotating shaft 120, the lower end of the conductive member 130 extends into the base 100 and is electrically connected to the control circuit board 110, and the upper end of the conductive member 130 is electrically connected to the spherical electrode 210. After power is turned on, the control circuit board 110 converts low-voltage direct current into high-voltage high-frequency voltage and applies it to the spherical electrode 210, and the high-frequency voltage electric field on the spherical electrode 210 ionizes (breaks down) the inert gas in the transparent sphere 200 to form plasma, that is, glow discharge.

[0040] Among them, the conductive member 130 can be a cable, and an exposed conductive wire 131 is provided at the upper end of the cable. The conductive wire 131 abuts against the inner wall of the spherical electrode 210. Since the tip curvature radius of the conductive wire 131 is small, a very strong electric field will be formed on the spherical electrode 210 under a very high frequency voltage, thereby ionizing (breaking down) the inert gas in the transparent sphere 200 to form plasma, that is, glow discharge.

[0041] Furthermore, the spherical electrode 210 is a black spherical electrode 210 .

[0042] Furthermore, the mounting ring 220 is rotatably connected to the rotating shaft 120 via at least one bearing 230, so that the transparent sphere 200 can be smoothly rotated on the base 100, and the structure is stable.

[0043] An inner cavity 201 is formed between the outer wall of the transparent sphere 200 , the outer wall of the mounting ring 220 and the outer wall of the spherical electrode 210 , and the inner cavity 201 is filled with an inert gas.

[0044] Furthermore, the surface of the transparent sphere 200 is provided with patterns and / or texts, and the user can observe the patterns and / or texts on the surface of the transparent sphere 200 by rotating the transparent sphere 200, thereby improving the viewing experience of the plasma magic ball.

[0045] Furthermore, a world map is printed on the surface of the transparent sphere 200, and a user can observe the world map on the surface of the transparent sphere 200 by rotating the transparent sphere 200, so that the plasma magic ball can be used as a globe, which is versatile.

[0046] Furthermore, a switch 140 is provided on the outer wall of the base 100 , and the switch 140 is electrically connected to the control circuit board 110 . The switch 140 is used to turn the plasma magic ball on and off, and the operation is simple.

[0047] Furthermore, a battery 150 is provided in the base 100, and the battery 150 is electrically connected to the control circuit board 110, and the control circuit board 110 is powered by the battery 150. Alternatively, the base 100 is provided with a power cord (not shown), one end of the power cord is electrically connected to the control circuit board 110, and the other end of the power cord is provided with a plug, and the plug is used to be electrically connected to an external power source, so as to power the control circuit board 110.

[0048] Furthermore, the bottom of the base 100 is provided with a plurality of supporting feet 160, and the base 100 is supported by the plurality of supporting feet 160. The bottom of the supporting feet 160 may be bonded with an anti-skid pad to place the base 100 stably. The bottom of the base 100 is also provided with a plurality of heat dissipation holes 170 connected to the inside thereof, and the heat dissipation holes 170 are used to control the heat dissipation of the circuit board 110 to the outside.

[0049] In another embodiment, referring to Figure 3 The top of the transparent sphere 200 is provided with a first gear 180, which is coaxially arranged with the rotating shaft 120. The first gear 180 is annular and has a circle of teeth on the ring hole wall. The base 100 is provided with a motor 190, the output shaft of the motor 190 is fixedly connected with the lower end of a transmission shaft 191, the upper end of the transmission shaft 191 moves through the top of the base 100, and the upper end of the transmission shaft 191 is fixedly provided with a second gear 192 coaxially arranged with it, and the teeth of the second gear 192 are meshed with the inner ring teeth of the first gear 180. When working, the motor 190 drives the transmission shaft 191 to rotate, the transmission shaft 191 drives the second gear 192 to rotate, and the second gear 192 drives the first gear 180 to rotate around the rotating shaft 120, thereby driving the transparent sphere 200 to rotate, and improving the ornamental value of the plasma magic ball.

[0050] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0051] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A plasma magic ball, characterized in that: include: A base, in which a control circuit board is arranged; as well as A transparent sphere filled with an inert gas; The transparent sphere is rotatably arranged on the base, and electrodes are arranged in the transparent sphere, and the electrodes are electrically connected to the control circuit board.

2. The plasma magic ball according to claim 1, characterized in that: A rotating shaft is arranged at the upper end of the base, a mounting ring is arranged at the bottom of the transparent sphere, and a ring hole of the mounting ring is rotatably connected to the rotating shaft so that the transparent sphere is rotatably arranged on the base.

3. The plasma magic ball according to claim 2, characterized in that: The upper end of the mounting ring extends to the middle of the transparent sphere, the electrode is a spherical electrode and is arranged at the upper end of the mounting ring, the rotating shaft is a hollow shaft, and a conductive member is passed through the shaft hole of the rotating shaft. The lower end of the conductive member extends into the base and is electrically connected to the control circuit board, and the upper end of the conductive member is electrically connected to the spherical electrode.

4. The plasma magic ball according to claim 3, characterized in that: The spherical electrode is a black spherical electrode.

5. The plasma magic ball according to claim 2, characterized in that: The mounting ring is rotatably connected to the rotating shaft via at least one bearing.

6. The plasma magic ball according to any one of claims 1 to 5, characterized in that: The surface of the transparent sphere is provided with patterns and / or words.

7. The plasma magic ball according to any one of claims 1 to 5, characterized in that: A world map is printed on the surface of the transparent sphere.

8. The plasma magic ball according to any one of claims 1 to 5, characterized in that: A switch is provided on the outer wall of the base, the switch is electrically connected to the control circuit board, and the switch is used to turn on and off the plasma magic ball.

9. The plasma magic ball according to any one of claims 1 to 5, characterized in that: A battery is arranged in the base, and the battery is electrically connected to the control circuit board.

10. The plasma magic ball according to any one of claims 1 to 5, characterized in that: A plurality of supporting feet are protruding from the bottom of the base, and a plurality of heat dissipation holes communicating with the inside of the base are also opened at the bottom of the base.

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