A magnetic type mother-and-child splicing component rotating connector

Abstract

The invention discloses a magnetic-attractive parent-child splicing component rotating connector, comprising a casing, a steering gear, and a fork; the character is that the casing is provided with a steering compartment, in which a steering gear is fixed, and the steering gear and the casing cannot move relative to each other; a splicing part is provided at the front end of the casing; a fixed shaft is provided at the left end of the casing; an axial hole and a disc groove are respectively provided on the left and right sides of the fork, and a splicing part is provided at the rear end of the fork; the fixed shaft on the casing passes through the axial hole on the fork, and the steering disc on the steering gear is fixed in the disc groove of the fork; the splicing part comprises a convex head and a concave head; a first magnet is installed on the end face of the convex column of the convex head; a second magnet is provided on the bottom surface of the inner groove of the concave head; the convex head and the concave head are on different mounting parts, and the two can be detachably connected by magnetic attraction; each base of the device adopts a unified convex head and a concave head to cooperate with each other, so that the base can be arbitrarily combined, and a plug-in fixing method is adopted, and mutually attractive magnets are installed on the convex head and the concave head for auxiliary connection and fixing.

Description

Technical Field

[0001] The invention relates to a magnetic parent-child splicing component rotating connector, belonging to the technical field of splicing toys. Background Art

[0002] A puzzle toy is a combination of different shapes of bases that are plugged in and formed into different shapes. It can be arbitrarily combined into different toy shapes according to the imagination of the puzzler. Most of the current puzzle toy bases are installed in the form of building block sets, and the current building block sets cannot realize the installation line to realize the smart assembly robot. In addition, most of the current puzzle toys are integral puzzle toys, and the designed splicing connectors can only be applied to this type of puzzle toy. After being removed, it cannot be transformed into a function of being spliced ​​to other forms of toys. For example, the utility model patent with the authorization announcement number CN 209019916U and the patent number 2018214376644 discloses a puzzle toy, the main body of which can only be used for the use of this patented toy, and cannot realize the assembly and use of multiple transformation toys. In a complete set of puzzle toys, there are several basic components, and these specific basic components can only be used in this set of puzzle toys. Specific parts in different sets cannot be used together, which greatly reduces the flexibility of the puzzle toys. Summary of the invention

[0003] The purpose of the present invention is to provide a magnetic parent-child splicing component rotating connector, which controls the rotation of the rotating connector through a servo. Each base body adopts a unified convex head and concave head to cooperate with each other, so that the base bodies can be combined arbitrarily. At the same time, a plug-in fixing method is adopted, and attractive magnets are installed on the convex head and the concave head for auxiliary connection and fixing, so that the basic components can be magnetically combined with each other to combine into toys of various forms.

[0004] A magnetic-type parent-child splicing component rotating connector, comprising a housing, a steering gear, and a fork; the housing is characterized in that the housing is provided with a steering compartment, a steering gear is fixed in the steering compartment, and the steering gear and the housing cannot move relative to each other; a splicing part is provided at the front end of the housing; and a fixed shaft is provided at the left end of the housing;

[0005] The left and right sides of the fork head are respectively provided with an axis hole and a disc groove, and the rear end of the fork head is provided with a splicing part;

[0006] The fixed shaft on the housing passes through the shaft hole on the fork head, and the steering disc on the steering gear is fixed in the disc groove of the fork head;

[0007] The splicing part includes a convex head and a concave head; a first magnet is installed on the convex column end surface of the convex head; and a second magnet is provided on the bottom surface of the slot of the concave head;

[0008] The male head and the female head are on different mounting parts, and the two can be detachably connected by magnetic attraction; the radial cross-sections of the male column and the female groove are non-circular structures, and the two cannot rotate relative to each other.

[0009] Preferably, the male and female heads are plug-in connected.

[0010] Preferably, the female head and the male head are key-matched.

[0011] Preferably, the length of the protrusion of the male head is consistent with the length of the slot of the female head.

[0012] Preferably, the radial cross-sections of the convex column of the male head and the groove of the female head are regular polygons.

[0013] Preferably, the radial cross-sections of the convex column of the male head and the groove of the female head are regular quadrilaterals or regular octagonal deformations without sharp edges and corners.

[0014] Preferably, the steering gear is connected to the casing by bolts, and the steering disc is fixed to the disc slot by inlaying.

[0015] Preferably, the joint portion at the front end of the housing and the joint portion at the rear end of the fork head are either convex heads or concave heads.

[0016] Preferably, the joint portion at the front end of the housing and the joint portion at the rear end of the fork head cooperate with each other.

[0017] Preferably, the first magnet and the second magnet are flush with the end surface of the mounting member.

[0018] The beneficial effect of the present invention is to provide a magnetic parent-child splicing component rotating connector, which controls the rotation of the rotating connector through a servo. Each base body adopts a unified convex head and concave head to cooperate with each other, so that the base bodies can be combined arbitrarily. At the same time, a plug-in fixing method is adopted, and attractive magnets are installed on the convex head and the concave head for auxiliary connection and fixing, so that the basic components can be magnetically combined with each other to combine into toys of various forms. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the top structure of the casing of the present invention.

[0021] Figure 3 It is a schematic diagram of the front end structure of the casing of the present invention.

[0022] Figure 4 It is a schematic diagram of the steering gear structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the fork structure of the present invention.

[0024] Figure 6 It is a schematic diagram of the horizontal and vertical assembly structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the horizontal and vertical assembly structure of the present invention.

[0026] Figure 8 It is a schematic diagram of the first overall toy.

[0027] Fig. 9 It is a schematic diagram of the second overall toy.

[0028] In the figure, the casing 1, the steering compartment 101, the fixed shaft 102, the steering gear 2, the steering disc 201, the fork head 3, the shaft hole 301, the disc groove 302, the splicing part 4, the protrusion 5, the protrusion 501, the first magnet 502, the concave head 6, the slot 601, and the second magnet 602. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and beneficial effects of the present invention, the technical solution of the present invention is now described in detail below, but it should not be construed as limiting the applicable scope of the present invention.

[0030] As shown in the figure, a magnetic-type parent-child splicing component rotating connector includes a housing 1, a steering gear 2, and a fork 3; the housing 1 is characterized in that the steering gear 2 is fixed in the steering gear 101, and the steering gear 2 and the housing 1 cannot move relative to each other; a splicing part 4 is provided at the front end of the housing 1; and a fixed shaft 102 is provided at the left end of the housing 1;

[0031] The fork head 3 is provided with an axial hole 301 and a disc groove 302 on the left and right sides respectively, and a splicing part 4 is provided at the rear end of the fork head 3;

[0032] The fixed shaft 102 on the housing 1 passes through the shaft hole 301 on the fork head 3, and the steering disc 201 on the steering gear 2 is fixed in the disc groove 302 of the fork head 3;

[0033] The splicing part 4 includes a convex head 5 and a concave head 6; a first magnet 502 is installed on the end surface of the convex column 501 of the convex head 5; a second magnet 602 is provided on the inner bottom surface of the slot 601 of the concave head 6;

[0034] The male head 5 and the female head 6 are on different mounting parts, and the two can be detachably connected by magnetic attraction; the radial cross-section of the male head 501 and the slot 601 of the female head 6 is a non-circular structure, and the two cannot rotate relative to each other.

[0035] In the present invention, considering that the male head 5 and the female head 6 should be easy to splice, the male head 5 and the female head 6 are connected by plugging and unplugging.

[0036] In the present invention, considering that the male head 5 and the female head 6 cannot rotate relative to each other, the female head 5 and the male head 6 are keyway matched.

[0037] In the present invention, considering that the male head 5 and the female head 6 need to fit closely, the length of the male column 501 of the male head 5 is consistent with the length of the slot 601 of the female head 6 .

[0038] In the present invention, considering that the male head 5 and the female head 6 cannot rotate relative to each other and can be spliced ​​at multiple angles, the radial cross-sections of the male column 501 of the male head 5 and the slot 601 of the female head 6 are regular polygons.

[0039] In the present invention, considering that the male head 5 and the female head 6 cannot rotate relative to each other and can be spliced ​​at multiple angles, and the device has two degrees of freedom, two devices spliced ​​vertically and horizontally will have four degrees of freedom, and can achieve multi-directional adjustment. The radial cross-section of the convex column 501 of the male head 5 and the slot 601 of the female head 6 is a regular quadrilateral or a regular octagon, and has no sharp edges.

[0040] In the present invention, considering the installation stability of the servo 2 and the housing 1, and the steering disc 201 and the fork 3, the servo 2 and the housing 1 are connected by bolts, and the steering disc 201 and the disc slot 302 are fixed by embedding.

[0041] In the present invention, considering that the device needs to cooperate with the convex head 5 and concave head 6 splicing parts 4 on other substrates, the splicing parts 4 at the front end of the casing 1 and the splicing parts 4 at the rear end of the fork head 3 are any one of the convex head 5 and the concave head 6.

[0042] In the present invention, considering that the device needs to be spliced ​​in pairs, the splicing portion 4 at the front end of the housing 1 and the splicing portion 4 at the rear end of the fork head 3 cooperate with each other.

[0043] In the present invention, considering the stability of the mutual adsorption between the first magnet 502 and the second magnet 602, the first magnet 502 and the second magnet 602 are flush with the end surface of the mounting member.

[0044] In the embodiment, the steering gear 2 is fixed in the steering chamber 101 of the casing 1 by bolts, the steering gear 2 and the casing 1 cannot move relative to each other, and a groove for discharging the electric wires of the steering gear 2 is opened on the wall of the steering chamber 101; an integrally formed splicing part is provided at the front end of the casing 1, and fixed shafts 102 are provided on the left and right sides of the casing 1; the left and right sides of the fork head 3 are respectively provided with an axial hole 301 and a disc groove 302, and the rear end of the fork head 3 is provided with an integrally formed splicing part 4; the fixed shaft 102 on the casing 1 passes through the axial hole 301 on the fork head 3, and the two can rotate with each other, and the steering disc 201 on the steering gear 2 is embedded and fixed in the disc groove 302 of the fork head 3; the splicing part 4 includes a convex head 5 and a concave head 6, the splicing part 4 on the casing 1 cooperates with the splicing part 4 on the fork head 3, the end surface of the convex column 501 of the convex head 5 is fixed with a first magnet 502, and the bottom surface of the slot 601 of the concave head 6 is fixed with a second magnet 602, The radial cross-sections of the convex column 501 of the convex head 5 and the slot 601 of the concave head 6 are regular quadrilaterals without edges and corners (regular quadrilaterals can be spliced ​​and rotated by 90 degrees) or regular octagonal deformations (regular octagonal deformations can be spliced ​​and rotated by 90 degrees and 45 degrees), the convex head 5 and the concave head 6 cannot rotate relative to each other, and can be plugged in at multiple angles. The cross-section of the regular quadrilateral can make the two devices spliced ​​in the positive direction; the convex head 5 and the concave head 6 are on different mounting parts, and the two can be magnetically connected with detachable plug-in keyway matching. The end faces of the first magnet 502 and the second magnet 602 are provided with depressions for accommodating bolts, and the top surfaces of the bolts are lower than the end faces of the first magnet 502 and the second magnet 602. The first magnet 502 and the second magnet 602 are flush with the end faces of the mounting part, and the first magnet 502 and the second magnet 602 can be completely fitted and attracted to each other.

[0045] The housing 1 of the device is hinged with the fork 3, and the steering gear 2 fixed on the housing 1 is fixedly connected with the fork 3, and the steering gear 2 controls the rotation of the fork 3; the device has two degrees of freedom, two of which are horizontal or vertical (such as Figure 6 ) splicing has two degrees of freedom, which can simulate the tail of an animal or the neck of a giraffe. The two devices can be spliced ​​vertically and horizontally (such as Figure 7 ) has four degrees of freedom and can simulate an arm or a robotic arm.

[0046] Although the present invention has been described in detail with reference to the aforementioned examples, it is still possible for those skilled in the art to make and modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic-type parent-child splicing component rotating connector, comprising a housing, a steering gear, and a fork; characterized in that The housing is provided with a steering compartment, in which a steering gear is fixed, and the steering gear and the housing cannot move relative to each other; a splicing part is provided at the front end of the housing; and a fixed shaft is provided at the left end of the housing; The left and right sides of the fork head are respectively provided with an axis hole and a disc groove, and the rear end of the fork head is provided with a splicing part; The fixed shaft on the housing passes through the shaft hole on the fork head, and the steering disc on the steering gear is fixed in the disc groove of the fork head; The splicing part at the front end of the housing and the splicing part at the rear end of the fork head are configured as a convex head and a concave head respectively; a first magnet is installed on the end surface of the convex column of the convex head; and a second magnet is installed on the bottom surface of the inner groove of the concave head; The male head and the female head are on different mounting parts, and the two can be detachably connected by magnetic attraction; the radial cross-section of the male column and the slot of the female head is a non-circular structure, and the two cannot rotate relative to each other; The steering gear is connected to the housing by bolts, and the steering disc is fixed to the disc slot by inlaying; The first magnet and the second magnet are both flush with the end surface of the mounting member.

2. The magnetic parent-child splicing component rotating connector according to claim 1, characterized in that The male and female heads are plug-in connected.

3. The magnetic parent-child splicing component rotating connector according to claim 2, characterized in that The concave head and the convex head are keyway matched.

4. The magnetic parent-child splicing component rotating connector according to claim 3, characterized in that The length of the convex column of the convex head is consistent with the length of the clamping groove of the concave head.

5. The magnetic parent-child splicing component rotating connector according to claim 4, characterized in that The radial cross-sections of the convex column of the convex head and the clamping groove of the concave head are regular polygons.

6. The magnetic parent-child splicing component rotating connector according to claim 5, characterized in that The radial cross-sections of the convex column of the convex head and the clamping groove of the concave head are regular quadrilaterals or regular octagonal deformations without sharp edges and corners.

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