CN215008864U

CN215008864U - Rotary conductive structure of handicraft

Info

Publication number: CN215008864U
Application number: CN202121092428.5U
Authority: CN
Inventors: 蔡铭日
Original assignee: Xiamen Star Arts & Crafts Co ltd
Current assignee: Xiamen Star Arts & Crafts Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-03
Anticipated expiration: 2031-05-20

Abstract

The utility model provides a rotatory conductive structure of handicraft, include the base and be located the base top and can carry out the pivoted roating seat, the roating seat includes that the periphery at a cylindric rotary drum forms an annular carousel, the base includes that the periphery at the columniform boss is equipped with annular chassis, the rotary drum cover is established and is rotated in the boss outside, drive the carousel and rotate above the chassis, the bottom surface of carousel is equipped with the PCB conducting ring, the PCB conducting ring includes two concentric inner ring and the outer loop that sets up, contactless and mutual insulation between inner ring and the outer loop, be equipped with at least a pair of conductive copper sheet on the chassis, two conductive copper sheet contact respectively in each pair of conductive copper sheet to the conductive ring inner ring of PCB, on the copper foil that the outer loop surface set up, lead the power of base to the PCB conducting ring and realize the circular telegram. The utility model discloses simple structure, simple to operate can let rotatory part in the handicraft switch on the power, and the work of giving out light while rotatory.

Description

Rotary conductive structure of handicraft

Technical Field

The utility model relates to an handicraft, more specifically the rotatory conducting structure who relates to an handicraft that says so.

Background

At present, in the handicraft industry, when the handicraft can rotate, a power supply is not arranged on a rotating turntable driven by a motor, so that the LED light-emitting work cannot be realized, for example, the handicraft such as a rotating Christmas tree, a rotating trojan, a small train or a music box does not have a light-emitting effect, the functions of the handicraft cannot be enriched, and the product experience feeling is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory conducting structure of handicraft, its simple structure, simple to operate can let rotatory part in the handicraft go up the power, carries out luminous work when rotatory.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a rotatory conductive structure of handicraft, include the base and be located the base top and can carry out the pivoted roating seat, the roating seat includes that the periphery at a cylindric rotary drum forms an annular carousel, the base includes that the periphery at the columniform boss is equipped with annular chassis, the rotary drum cover is established and is rotated in the boss outside, drive the carousel and rotate above the chassis, the bottom surface of carousel is equipped with the PCB conducting ring, the PCB conducting ring includes two concentric inner ring and the outer loop that sets up, contactless and mutual insulation between inner ring and the outer loop, be equipped with at least a pair of conductive copper sheet on the chassis, two conductive copper sheet contact respectively in each pair of conductive copper sheet to the conductive ring inner ring of PCB, on the copper foil that the outer loop surface set up, lead the power of base to the PCB conducting ring and realize the circular telegram.

Furthermore, in the PCB conductive ring, the inner side edge of the inner ring and the outer side edge of the outer ring are respectively provided with a lug which is used for connecting an electronic wire in an outward protruding way, and the bottom surface of the lug is provided with a copper foil which is respectively communicated with the copper foil of the inner ring or the outer ring.

Furthermore, in each pair of conductive copper sheets, one conductive copper sheet is installed in an inward direction, and the other conductive copper sheet is installed in an outward direction and respectively contacts with copper foils of the inner ring and the outer ring of the PCB conductive ring.

Furthermore, two pairs of conductive copper sheets are arranged on the chassis, wherein the two conductive copper sheets face inwards, and the other two conductive copper sheets face outwards.

Furthermore, a plurality of supporting columns are arranged on the base plate and located below the rotary table, and the height of each supporting column is smaller than the height of the conductive copper sheet contacting the rear portion of the lower portion of the rotary table.

Furthermore, three circular loops are formed on the bottom surface of the turntable, the three circular loops are arranged from inside to outside, copper foils are arranged on the inner ring and the outer ring which are positioned on the inner side and the outer side, and an insulated interval loop is formed between the inner ring and the outer ring.

Furthermore, the inner wall of the lower end of the rotary drum forms an inner gear, and the boss is provided with a notch part which is positioned at the inner side of the inner side wheel.

Furthermore, an artwork is connected above the turntable, an LED is arranged on the artwork, and the two electronic wires on the turntable are connected with the LED.

After the structure of the oil adding device is adopted, the utility model discloses a positive negative pole of power is connected to the electrically conductive copper sheet of fixed mounting on the chassis at the base, and the PCB conducting ring is installed to the carousel bottom surface of roating seat, draws two electron lines of positive negative pole from the PCB conducting ring, and the PCB conducting ring contacts with electrically conductive copper sheet to can make the power pass to the component that the electron line is connected, like LED, let the luminous work of LED. The utility model discloses can apply to and carry out among the rotatory handicraft, simple structure, simple to operate has overcome the problem of unable circular telegram on the current rotatory carousel.

Drawings

Fig. 1 and 2 are schematic perspective views of the present invention;

fig. 3 and 4 are schematic exploded views of the present invention;

fig. 5 is a schematic diagram of the PCB conductive ring according to the present invention (bottom view).

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

Referring to fig. 1 to 5, the present invention discloses a rotary conductive structure of handicraft, which comprises a base 1 and a rotary seat 2 located above the base 1 for rotating, wherein the base 1 comprises an annular base plate 12 arranged at the periphery of a cylindrical boss 11, and the rotary seat comprises an annular rotary disc 22 formed at the periphery of a cylindrical rotary drum 21. The rotary drum 21 can be sleeved on the outer side of the boss 11 to rotate, so as to drive the rotary disc 22 to rotate above the chassis 12. An internal gear 211 can be formed on the inner wall of the lower end of the drum 21, a notch 111 is formed on the boss 11 and is located inside the internal gear 211, and a gear set can be arranged inside the notch 111 to be meshed with the internal gear 211, so that the internal gear 211 can be driven to rotate by the gear set.

In order to realize the power-on, the bottom surface of the turntable 22 is provided with a PCB conductive ring 23, the PCB conductive ring 23 includes two inner rings 231 and two outer rings 232 which are concentrically arranged, and the inner rings 231 and the outer rings 232 are not in contact with each other and are insulated from each other. Copper foils are arranged on the surfaces of the inner ring 231 and the outer ring 232, so that the inner ring and the outer ring can conduct electricity in a 360-degree continuous rotation mode. Three circular loops arranged from the inside to the outside may be formed on the bottom surface of the turntable 22, copper foils are provided on the inner ring 231 and the outer ring 232 located on the inside and the outside, and an insulating spacer loop 24 is formed between the inner ring and the outer ring. Meanwhile, the chassis 12 is provided with at least one pair of conductive copper sheets 3, two conductive copper sheets 3 in each pair of conductive copper sheets are respectively contacted with copper foils arranged on the surfaces of the inner ring 231 and the outer ring 232 in the PCB conductive ring, the conductive copper sheets 3 are connected with the anode and the cathode of a power supply, and the power supply is matched in the base 1, so that the power supply of the base is led to the PCB conductive ring to realize electrification. In order to be matched and respectively contacted with the inner ring and the outer ring, in each pair of conductive copper sheets, the installation direction of one conductive copper sheet 3 is inward, and the installation direction of the other conductive copper sheet 3 is outward, so as to respectively contact the copper foils of the inner ring 231 and the outer ring 232 of the PCB conductive ring. In this embodiment, two pairs of conductive copper sheets 3 are disposed on the chassis 12, wherein two conductive copper sheets 3 face inward, and the other two conductive copper sheets 3 face outward.

Furthermore, in the PCB conductive ring 23, a

protruding piece

233, 234 for connecting an electronic wire (not shown) is disposed on the inner side of the inner ring 231 and the outer side of the outer ring 232, respectively, and protrudes outwards to form two electronic wires, namely a positive electronic wire and a negative electronic wire, and copper foils are disposed on the bottom surfaces of the

protruding pieces

233, 234 and respectively communicate with the copper foils of the inner ring 231 or the outer ring 232. The rotating base 2 can be directly connected with an artwork, the artwork can be provided with a light-emitting element LED, and the anode and cathode electronic wires on the rotating disc are connected with the LED, so that the LED can be electrified to emit light. And a plurality of supporting columns 13 can be arranged on the chassis 12 and positioned below the rotating disc 22, the supporting columns 13 can be positioned at the side edges of the conductive copper sheets 3 to provide winding traction, the height of the supporting columns 13 is less than the height of the conductive copper sheets 3 after contacting the lower part of the rotating disc 22, and the supporting columns 13 can support the rotating disc.

The utility model discloses during the use, through the electrically conductive copper sheet of fixed mounting on the chassis at the base, the positive negative pole of electrically conductive copper sheet connection power, install the PCB conducting ring in the carousel bottom surface of roating seat, draw two electron lines of positive negative pole from the PCB conducting ring to connect LED, let PCB conducting ring and electrically conductive copper sheet contact, thereby can make the power pass to the component that the electron line is connected, like LED, let LED luminous work. The utility model discloses can apply to and can carry out among the handicraft of rotation (like rotatable christmas tree, revolving trojan, little train or music box etc.), simple structure, simple to operate has overcome the problem of unable circular telegram on the current rotatory carousel.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a rotatory conducting structure of handicraft, includes the base and is located the base top and can carry out pivoted roating seat, its characterized in that: the rotary seat comprises an annular rotary table formed at the periphery of a cylindrical rotary drum, the base comprises an annular base plate arranged at the periphery of a cylindrical boss, the rotary drum is sleeved on the outer side of the boss and rotates to drive the rotary table to rotate above the base plate, a PCB (printed circuit board) conducting ring is arranged on the bottom surface of the rotary table, the PCB conducting ring comprises an inner ring and an outer ring which are concentrically arranged, the inner ring and the outer ring are not in contact and are mutually insulated, at least one pair of conducting copper sheets are arranged on the base plate, two conducting copper sheets in each pair of conducting copper sheets are respectively in contact with the inner ring in the PCB conducting ring, the surface of the outer ring is provided with a copper foil, and a power supply of the base is led to the PCB conducting ring to realize electrification.

2. A rotary conductive structure for handicraft articles as claimed in claim 1, wherein: in the PCB conductive ring, the inner side edge of the inner ring and the outer side edge of the outer ring are respectively provided with a lug which is used for connecting an electronic wire in an outward protruding mode, and the bottom surface of each lug is provided with a copper foil which is respectively communicated with the copper foil of the inner ring or the copper foil of the outer ring.

3. A rotary conductive structure for handicraft articles as claimed in claim 1, wherein: in each pair of conductive copper sheets, one conductive copper sheet faces inwards, and the other conductive copper sheet faces outwards and is respectively contacted with the copper foils of the inner ring and the outer ring of the PCB conductive ring.

4. A rotary conductive structure of an art ware according to claim 1 or 3, wherein: two pairs of conductive copper sheets are arranged on the chassis, wherein the two conductive copper sheets face inwards, and the other two conductive copper sheets face outwards.

5. A rotary conductive structure for handicraft articles as claimed in claim 1, wherein: the chassis is provided with a plurality of supporting columns which are positioned below the turntable, and the height of the supporting columns is smaller than that of the conducting copper sheet which is in contact with the turntable below.

6. A rotary conductive structure for handicraft articles as claimed in claim 1, wherein: three circular loops arranged from inside to outside are formed on the bottom surface of the turntable, copper foils are arranged on the inner ring and the outer ring which are positioned on the inner side and the outer side, and insulated interval loops are formed between the inner ring and the outer ring.

7. A rotary conductive structure for handicraft articles as claimed in claim 1, wherein: the inner wall of the lower end of the rotary drum forms an inner gear, and the boss is provided with a notch part which is positioned at the inner side of the inner side wheel.

8. A rotary conductive structure for handicraft articles as claimed in claim 2, wherein: the upper part of the rotary table is connected with an artwork, the artwork is provided with an LED, and the two electronic wires on the rotary table are connected with the LED.