WO2015172620A1 - 磁性连接的积木块 - Google Patents

磁性连接的积木块 Download PDF

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Publication number
WO2015172620A1
WO2015172620A1 PCT/CN2015/076455 CN2015076455W WO2015172620A1 WO 2015172620 A1 WO2015172620 A1 WO 2015172620A1 CN 2015076455 W CN2015076455 W CN 2015076455W WO 2015172620 A1 WO2015172620 A1 WO 2015172620A1
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Prior art keywords
building block
magnet
magnetically connected
conductive
block according
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PCT/CN2015/076455
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English (en)
French (fr)
Inventor
魏正鹏
Original Assignee
魏正鹏
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Publication date
Application filed by 魏正鹏 filed Critical 魏正鹏
Priority to EP15792664.3A priority Critical patent/EP3147011B1/en
Publication of WO2015172620A1 publication Critical patent/WO2015172620A1/zh
Priority to US15/349,705 priority patent/US9814998B2/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/042—Mechanical, electrical, optical, pneumatic or hydraulic arrangements; Motors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/046—Building blocks, strips, or similar building parts comprising magnetic interaction means, e.g. holding together by magnetic attraction
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/26—Magnetic or electric toys

Definitions

  • the invention relates to a splicing toy, in particular to a magnetically connected building block.
  • Electronic building blocks are intuitive and interesting.
  • the assembled electronic devices can be used in real life.
  • Electronic building blocks use complex electronic circuit knowledge through the simple form of building blocks to enable children to experience the changes in the electronic world. Thousands of fun, children of different ages can learn different levels of difficulty.
  • the electronic blocks in the market and in the prior art are to fix electronic components such as wires, bulbs, diodes, triodes, resistors, capacitors, various switches, electric meters, motors, horns, integrated blocks, etc. in plastic sheets (building blocks).
  • the unique sub-fittings are used to make independent and assembleable accessories, and the circuit assembly is assembled on the mounting base plate of the product configuration like the splicing blocks.
  • the invention patent of the Chinese patent CN2245796Y universal electronic building block discloses the entire technology of this traditional electronic building block.
  • Such electronic blocks must be used to mount the base, and the components are connected to each other and connected to the circuit by metal snaps as connectors and conductive joints.
  • This traditional electronic building block has the following defects: 1. It needs to be forcefully inserted and removed during the actual use process, and even needs to be matched with the mounting base.
  • the assembling method is not simple enough; 2.
  • the female mother buckle acts as a conductive joint, which causes power loss and is easy. Damaged; 3.
  • the connection method is single, and it can only be a single connection of the sub-female buckle, which limits the multi-style and fun of the stacking of the electronic building blocks; 4. It cannot be adsorbed on the magnetic plate surface (such as a whiteboard), and the utility needs to be further expanded.
  • a magnetically connected building block includes a conductive connector and a magnet, a cavity is disposed in the conductive connector, the magnet is located in the cavity, and the conductive connector is provided with a contact surface The contact surface is provided with a conductive device.
  • the electrically conductive device is a conductive coating and the electrically conductive coating is applied to the contact surface.
  • the conductive joint includes an end surface and a side surface, the end surface and the side surface are provided with a contact surface, the end surface is a circular arc surface, and the conductive coating is disposed on the end surface and the side surface.
  • the magnet is adjacent to the end face and the side is correspondingly provided with a magnetic metal.
  • the magnets on one building block are attracted to the magnets or magnetic metals of the other building block.
  • the connection between the magnet of the same conductive connector and the magnetic metal is triangular, and both the magnet and the magnetic metal can be close to the contact surface, thereby increasing the strength of the two blocks of the building block.
  • the electrically conductive device is a magnet with a notch in the contact surface and an edge of the magnet extending from the slot. Therefore, the magnet itself has good electrical conductivity, can reduce electric resistance, and improve electrical connection stability; since the magnet is directly connected, the magnetic adsorption force is stronger, the connection between the building blocks is more tight, and the magnetic field strength requirement of the magnet is also required. More relaxed.
  • the magnet is cylindrical, the magnet is radially magnetized, and the magnet is rotatable within the cavity. Thereby, the rotation of the magnet enables the conductive connector to achieve adsorption and electrical connection at multiple angles.
  • a central column is provided in the cavity, the center of the magnet is provided with an axial through hole, and the central column passes through the axial through hole.
  • the central column and the axial through hole are arranged such that the magnet can be located at the center of the cavity to facilitate the rotation of the magnet and adjust the direction of the magnetic pole.
  • the magnetically connected building blocks further comprise functional circuitry, the electrically conductive means being electrically coupled to the functional circuitry.
  • the functional circuit can be a battery, a light emitting module, a switch module, a sliding varistor module, and a sounding module, so that the building block has multiple functions, and the diversity of the flattening is enhanced.
  • the number of conductive connectors is multiple. Therefore, the number of the conductive connectors can be set according to actual needs, and the utility of the building blocks is enhanced.
  • the magnetically connected building block further includes a non-magnetic material elastic connector, one end of the elastic connector abutting the magnet and the other end electrically connected to the functional circuit.
  • the elastic connector realizes the electrical connection between the magnet and the functional circuit, and the connection is stable without being affected by the rotation of the magnet.
  • the resilient connector is a tension spring or a spring.
  • the tension spring or the spring can realize the electrical connection between the magnet and the functional circuit.
  • the magnetically connected building block further includes a housing, and the conductive connector is provided On the housing. Thereby, the housing supports the conductive connector.
  • the housing is mounted with a housing
  • the functional circuitry includes a functional actuator
  • the functional actuator is located within the housing.
  • the cover protects the functional actuator from damage.
  • the cover can be set to be transparent or translucent, allowing the user to observe the operational status of the functional actuator.
  • the invention has the beneficial effects that the conductive connecting head of the magnetic connecting block can be magnetized by radial magnetization, and can realize adsorption and electrical connection of any multi-face and multi-angle.
  • the magnet protrudes from the notch of the contact surface, which can ensure the tight connection between the building blocks, and can also realize the electrical connection of the building block functional circuit; the connection component required in the solution is simple and less, and the production cost can be greatly reduced; It has good electrical conductivity, which can reduce the electric resistance and improve the electrical connection stability. Because of the direct connection with magnets, the magnetic adsorption force is stronger, the connection between the building blocks is more tight, and the magnetic field strength requirement of the magnet is more relaxed.
  • the contact surface of the conductive connector of the magnetically connected building block can also be provided with a conductive coating to ensure electrical connection between the building blocks, and the magnet is encapsulated in the conductive connector, which effectively reduces the production cost.
  • the end faces of the conductive connectors are arranged in an arc shape, and when the conductive connectors of the building blocks are in contact with each other, the front end of one of the conductive connectors is in point contact with the other conductive connector. This point contact not only does not reduce the adsorption force between the conductive connectors, but also can greatly improve the electrical conductivity, reduce the potential consumption, and facilitate the connection combination of more building blocks; in addition, the building blocks can be combined and can be magnetically attracted. In the case of unaffected, there is a certain arc-shaped angle change, which further improves the mosaic diversity and entertainment of the electronic building blocks.
  • FIG. 1 is a schematic structural view of a magnetically connected building block according to Embodiment 1 of the present invention.
  • Figure 2 is an exploded view of the magnetically connected building block shown in Figure 1;
  • FIG. 3 is a schematic structural view of a magnetically connected building block according to Embodiment 2 of the present invention.
  • Figure 4 is an exploded view of the magnetically connected building block shown in Figure 3;
  • FIG. 5 is a schematic structural view of a magnetically connected building block according to Embodiment 3 of the present invention.
  • Figure 6 is an exploded view of the magnetically connected building block shown in Figure 5;
  • Figure 7 is a schematic view showing the formation of a complete circuit loop by the blocks of the magnetic connections of the embodiments 1, 2 and 3 of the embodiment 4 of the present invention.
  • FIG. 8 is a schematic structural view of a magnetically connected building block according to Embodiment 5 of the present invention.
  • Figure 9 is an exploded view of the block of the magnetic connection shown in Figure 8.
  • FIG. 10 is a schematic structural view of a magnetically connected building block according to Embodiment 6 of the present invention.
  • Figure 11 is a schematic structural view of a magnetically connected building block according to Embodiment 7 of the present invention.
  • Figure 12 is an exploded view of the block of the magnetic connection shown in Figure 11.
  • the magnetically connected building block of the present embodiment includes a conductive connector 1 including a fixed connection upper and lower casings, and an upper casing and a lower casing forming a cavity 11 and a cavity
  • a central column 13 in the center 11 is a central column 13 in the center 11, and the central column 13 and the lower casing are in an integrated structure.
  • a radially magnetized magnet 2 is disposed in the cavity 11, the magnet 2 is cylindrical, the center of the magnet 2 is provided with an axial through hole 21, and the center post 13 passes through the axial through hole 21, and the magnet 2 can be centered on the central axis
  • the shaft rotates within the cavity 11.
  • the four sides of the conductive connector 1 are both contact faces 12, the contact faces 12 are notched, and the radial edges of the magnets 2 project from the slots. That is, the diameter of the magnet 2 is larger than the length and width of the cavity 11.
  • the magnets in the conductive connector 1 can be rotated to adjust the magnetic poles, and any multi-faceted multi-angle adsorption and electrical connection can be realized.
  • the four sides of the magnetically connected building block of the embodiment can be connected to other building blocks in a point, and have a connecting function.
  • the magnetically connected building block of the present embodiment includes a conductive connector 1, a housing 6, and a functional circuit 4.
  • the functional circuit 4 is mounted on the housing 6, and the housing 7 is fixedly mounted on the upper portion of the housing 6, and the functional actuators in the functional circuit 4 are located in the housing 7.
  • the conductive connector 1 can also be provided in plurality according to actual needs.
  • the functional execution device of the functional circuit 4 may be a battery, a light emitting module, a switch module, a sliding varistor module, a sounding module, a resistor, an inductor, a capacitor, a motor, a switch, etc., which are all arranged according to the functional requirements of a specific building block.
  • the conductive connector 1 includes a top case and a lower case that are fixedly connected, and the upper case and the lower case form a cavity 11.
  • the upper and lower casings of the conductive connector 1 are of a unitary structure with the casing 6.
  • a central column 13 is disposed in the cavity 11, and the central column 13 and the lower case of the conductive connector 1 are of a unitary structure.
  • a radially magnetized magnet 2 is disposed in the cavity 11, the magnet 2 is cylindrical, and the center of the magnet 2 is provided with an axial through hole 21.
  • the center post 13 passes through the axial through hole 21, and the magnet 2 is rotatable within the cavity 11 with the central axis as the axis.
  • the three outer sides of the conductive connector 1 are contact faces 12, the contact faces 12 are notched, and the radial edges of the magnets 2 project from the slots. That is, the diameter of the magnet 2 is larger than the length and width of the cavity 11.
  • the building block of the embodiment further includes an elastic connector 5 of non-magnetic material.
  • One end of the elastic connector 5 abuts the magnet 2, and the other end is electrically connected to the functional circuit 4 to realize electrical connection between the magnet 2 and the functional circuit 4.
  • the elastic connector 5 is a tension spring or a spring piece.
  • the magnetically connected building block of the present embodiment is basically the same as that of the second embodiment except that the central column is not provided in the cavity 11, and the magnet 2 does not have a central shaft hole.
  • the circuit 4 is a power circuit and an indicator circuit.
  • the two conductive connectors 1 are located on the same side of the building block, and the conductive connector 1 is a positive connector and a negative connector.
  • a fan that can be adjusted in the forward and reverse direction is assembled, and the battery module block 101, the length adjustment block 102, the fan module block 103, the wire module block 104, the switch module block 106, and the switch module block 106 are assembled.
  • the reed pipe module building block 105, the splicing manner of the above building block module is as shown in FIG.
  • the switch on the switch module building block 106 is opened, the fan on the fan module building block 103 rotates forward.
  • the switch on the switch module building block 106 is closed, the reed switch on the building block 105 of the reed switch module is guided.
  • the fan on the fan module block 103 is reversed.
  • the battery module building block 101 can adopt the magnetic connecting building block of the third embodiment, and the length adjusting building block 102 can adopt the magnetic connecting building block of the first embodiment, the fan module building block 103, the wire module building block 104, and the switch module building block.
  • the 106 and the reed switch module block 105 may employ the magnetic connecting block of Embodiment 2.
  • the functional circuit of the fan module building block 103 is a fan circuit;
  • the functional circuit of the wire module building block 104 is a wire for connecting the two conductive connectors 1;
  • the functional circuit of the switch module building block 106 is a switching circuit;
  • the functional circuit of 105 is a reed switch circuit.
  • the magnetically connected building block of the present embodiment includes a conductive connector 1, a housing 6, and a functional circuit 4.
  • the functional circuit 4 is mounted on the housing 6, and the cover 7 is fixedly mounted on the upper portion of the housing 6, and the functional actuator of the functional circuit 4 is located in the housing 7.
  • the conductive connector 1 can also be provided in plurality according to actual needs.
  • the functional execution device of the functional circuit 4 may be a battery, a light emitting module, a switch module, a sliding varistor module, a sounding module, a resistor, an inductor, a capacitor, a motor, a switch, etc., which are all arranged according to the functional requirements of a specific building block.
  • the conductive connectors 1 of the present embodiment are two and are disposed at two ends of the housing 6.
  • the upper and lower sides of the conductive connector 1 are connected to the housing 6.
  • a cavity (not shown) is opened in the conductive connector 1.
  • a center post 13 is provided in the cavity, and the end of the center post 13 is connected to the housing 6.
  • a radially magnetized magnet 2 is disposed in the cavity, the magnet 2 is cylindrical, and the center of the magnet 2 is provided with an axial through hole 21.
  • the center post 13 passes through the axial through hole 21, and the magnet 2 is rotatable within the cavity 11 with the central axis as the axis.
  • the end face and both sides of the conductive connector 1 are contact faces 12, and the contact faces 12 are coated with a conductive coating.
  • the rear end of the conductive connector 1 is provided with an end leg 14 which is electrically connected to the conductive coating on the contact surface 12 and the other end to the functional circuit 4. Furthermore, an electrical connection of the contact surface 12 to the functional circuit 4 is achieved.
  • the contact faces 12 of the two are in contact to realize an electrically conductive connection.
  • the magnetic connecting block of the embodiment is basically the same as that of the embodiment 5, except that the end surface and both sides of the conductive joint 1 are contact faces 12, and the magnet 2 is close to the end face, and both sides correspond to each other.
  • a hole for accommodating the magnetic metal 3 is opened in the conductive joint 1.
  • the magnetic connecting block of the embodiment is substantially the same as that of the embodiment 5, except that the end surface of the conductive connector 1 is a circular arc surface, and the conductive coating is disposed on the end surface of the conductive joint. And two sides.
  • the front end of the conductive connector 1 of one block is in point contact with the other conductive connector 1.
  • Such point contact not only does not reduce the adsorption force between the conductive connectors 1, but also can greatly improve the electrical conductivity, reduce the potential consumption, and facilitate the connection combination of more building blocks; in addition, the building blocks can be combined in the magnetic When the suction is not affected, there is a certain arc-shaped angle change, which further improves the mosaic diversity and entertainment of the electronic building blocks.

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Abstract

一种磁性连接的积木块，包括导电连接头（1），导电连接头（1）内设有空腔（11），空腔（11）内设置有磁铁（2），导电连接头（1）设置有接触面（12），接触面（12）设有导电装置。由此，导电连接头（1）通过导电装置实现积木块之间的导电，通过磁铁（2）实现积木块的两两连接，能够保证积木块间的吸附连接和电连接。由于磁铁（2）的设置，积木块可吸附在磁吸板面上，便于教学使用。

Description

磁性连接的积木块 技术领域
本发明涉及拼接类玩具，特别涉及一种磁性连接的积木块。
背景技术
电子积木学习直观有趣味性，拼装的电子装置可应用于现实生活中，电子积木把复杂的电子电路知识通过积木这种简单的形式，用形象化的手段，让儿童能够体会到电子世界变化万千的乐趣，不同年龄段的孩子能够学到不同难度的内容。
目前市面上的及现有技术中的电子积木，是将导线、灯泡、二极管、三极管、电阻、电容、各种开关、电表、电机、喇叭、集成块等电子元器件固定在塑料片(积木块)上，用独特的子母扣做成独立可拼装的配件，在产品配置的安装底板上像拼接积木一样拼装电路组合。
中国专利CN2245796Y万用电子积木的发明专利披露了这种传统电子积木的全部技术。这类电子积木必须采用到安装底座，且各元件块之间是通过金属子母扣作为接插件及导电接头来相互连接并接导电路。这种传统的电子积木存在以下缺陷：1、在实际使用过程中需要用力插拔，甚至需要搭配安装底座，拼搭方式不够简便；2、子母扣作为导电接头导致电能损耗厉害，而且也容易损坏；3。连接的方式单一，只能是子母扣的单一连接，限制了电子积木的堆叠的多样式和趣味性；4、不能吸附在磁吸板面(诸如白板)上，实用性有待进一步扩展。
发明内容
本发明的目的是提供一种磁性连接的积木块，能够解决上述问题的一个或多个。
为实现上述目的，根据本发明的一个方面，提供了一种磁性连接的积木块包括导电连接头和磁铁，导电连接头内设有空腔，磁铁位于空腔内，导电连接头设置有接触面，接触面设有导电装置。由此，导电连接头通过导电装置实现积木块之间的导电，通过磁铁实现积木块的两两连接，能够保证积木块间的吸附连接和电连接。由于磁铁的设置，积木块可吸附在磁吸板面上，便于教学使用。
在一些实施方式中，导电装置为导电涂层，导电涂层涂于接触面。由 此，导电涂层的设置能够使积木块的结构更加简单。
在一些实施方式中，导电接头包括端面和侧面，端面及侧面均设有接触面，端面为圆弧面，导电涂层设于端面及侧面。由此，积木块的导电连接头两两接触时，一导电连接头的前端与另一导电连接头点接触。这种点接触不仅不会降低导电连接头之间的吸附力，且能够大大提高导电性能，降低电势消耗，有利于更多积木的连接组合；此外，可使积木块拼合后还能够在磁吸力不受影响的情况下有一定弧度拼合角度变换，进一步提高电子积木块的拼合多样性和娱乐性。
在一些实施方式中，磁铁靠近端面，侧面对应设有磁吸金属。由此，当积木块两两吸附连接时，一积木块上的磁铁与另一积木块的磁铁或磁吸金属相吸附。同一导电连接头的磁铁和磁吸金属的连线呈三角形，磁铁和磁吸金属均能够贴近接触面，提高积木块两两吸附连接的力度。
在一些实施方式中，导电装置为磁铁，接触面开有槽口，磁铁的边缘从槽口中伸出。由此，磁铁本身具有良好的导电性，可以减少电阻，提高电连接稳定性；由于采用磁铁直接连接，磁吸附力更强，积木块之间的连接更为紧密，对磁铁的磁场强度要求也更宽松。
在一些实施方式中，磁铁为圆柱形，磁铁径向充磁，磁铁能够在空腔内转动。由此，磁铁的旋转，使导电连接头能够在多角度实现吸附与电连接。
在一些实施方式中，空腔内设有中心柱，磁铁的中心设有轴向通孔，中心柱穿过轴向通孔。由此，中心柱和轴向通孔的设置，使磁铁可位于空腔的中心，便于磁铁转动，调整磁极方向。
在一些实施方式中，磁性连接的积木块还包括功能电路，导电装置与功能电路电连接。由此，功能电路可以是电池、发光模块、开关模块、滑行变阻器模块、发声模块，使积木块具有多种功能，增强拼合的多样性。
在一些实施方式中，导电连接头为多个。由此，导电连接头的个数可根据实际需要设置，增强积木块的实用性。
在一些实施方式中，磁性连接的积木块还包括非磁吸材质的弹性连接器，弹性连接器的一端抵触磁铁，另一端与功能电路电连接。由此，弹性连接器实现了磁铁与功能电路的电连接，其连接稳定，不受磁铁转动的影响。
在一些实施方式中，弹性连接器为张力弹簧或者弹片。由此，张力弹簧或者弹片都可实现磁铁与功能电路的电连接。
在一些实施方式中，磁性连接的积木块还包括壳体，导电连接头设 于壳体上。由此，壳体对导电连接头起到支撑作用。
在一些实施方式中，壳体安装有罩体，功能电路包括功能执行器件，功能执行器件位于罩体内。由此，罩体能够保护功能执行器件，使其不受损坏。罩体可以设置为透明或半透明状，便于用户观察功能执行器件的工作状态。
本发明的有益效果为：本磁性连接的积木块的导电连接头采用径向充磁可自旋的磁铁，能够实现任意多面多角度的吸附与电连接。磁铁自接触面的槽口伸出，既可以保证积木块之间的紧密连接，也可以实现积木块功能电路的电连接；该方案所需连接部件简单而少，可以大幅降低生产成本；由于磁铁本身具有良好的导电性，可以减少电阻，提高电连接稳定性；由于采用磁铁直接连接，磁吸附力更强，积木块之间的连接更为紧密，对磁铁的磁场强度要求也更宽松。
本磁性连接的积木块的导电连接头的接触面还可以设置导电涂层，确保了积木块之间的电连接，磁铁封装在导电连接头内，有效的降低了生产成本。将导电连接头的端面设置为弧形，积木块的导电连接头两两接触时，一导电连接头的前端与另一导电连接头点接触。这种点接触不仅不会降低导电连接头之间的吸附力，且能够大大提高导电性能，降低电势消耗，有利于更多积木的连接组合；此外，可使积木块拼合后还能够在磁吸力不受影响的情况下有一定弧度拼合角度变换，进一步提高电子积木块的拼合多样性和娱乐性。
附图说明
图1为本发明实施例1的磁性连接的积木块的结构示意图；
图2为图1所示磁性连接的积木块***图；
图3为本发明实施例2的磁性连接的积木块的结构示意图；
图4为图3所示磁性连接的积木块***图；
图5为本发明实施例3的磁性连接的积木块的结构示意图；
图6为图5所示磁性连接的积木块***图；
图7为本发明的实施例4的采用实施例1、2和3磁性连接的积木块拼合形成完整电路回路的示意图；
图8为本发明实施例5的磁性连接的积木块的结构示意图；
图9为图8所示磁性连接的积木块***图；
图10为本发明实施例6的磁性连接的积木块的结构示意图；
图11为本发明实施例7的磁性连接的积木块的结构示意图；
图12为图11所示磁性连接的积木块***图。
具体实施方式
下面结合附图对本发明作进一步详细的说明。
实施例1
如图1和图2所示，本实施例的磁性连接的积木块包括导电连接头1，导电连接头1包括固定连接的上壳与下壳，上壳与下壳形成空腔11，空腔11内设有中心柱13，中心柱13与下壳为一体式结构。空腔11内设置有径向充磁的磁铁2，磁铁2为圆柱形，磁铁2的中心设有轴向通孔21，中心柱13穿过轴向通孔21，磁铁2能够以中心轴线为轴在空腔11内转动。导电连接头1的四个侧面均为接触面12，接触面12开有槽口，磁铁2的径向边缘从槽口中伸出。即，磁铁2的直径大于空腔11的长度和宽度。
当积木块两两吸附连接时，导电连接头1内的磁铁可发生转动，以调整磁极，能够实现任意多面多角度的吸附与电连接。本实施例的磁性连接的积木块的四个侧面均能够点连接其他积木块，具有连接功能。
实施例2
如图3和图4所示，本实施例的磁性连接的积木块包括导电连接头1、壳体6和功能电路4。功能电路4安装在壳体6上，壳体6的上部固定安装有罩体7，功能电路4中的功能执行器件位于罩体7内。导电连接头1还可以根据实际需要设置为多个。功能电路4的功能执行器件可以是电池、发光模块、开关模块、滑行变阻器模块、发声模块、电阻、电感、电容、马达、开关等，这些均要根据具体的积木块的功能需求而配设。
壳体6的两端分别连接导电连接头1。导电连接头1包括固定连接的上壳与下壳，上壳与下壳形成空腔11。导电连接头1的上壳和下壳与壳体6为一体式结构。空腔11内设有中心柱13，中心柱13与导电连接头1的下壳为一体式结构。空腔11内设置有径向充磁的磁铁2，磁铁2为圆柱形，磁铁2的中心设有轴向通孔21。中心柱13穿过轴向通孔21，磁铁2能够以中心轴线为轴在空腔11内转动。导电连接头1的三个外侧面均为接触面12，接触面12开有槽口，磁铁2的径向边缘从槽口中伸出。即，磁铁2的直径大于空腔11的长度和宽度。
本实施例的积木块还包括非磁吸材质的弹性连接器5，弹性连接器5的一端抵触磁铁2，另一端与功能电路4电连接，以实现磁铁2与功能电路4的电连接。弹性连接器5为张力弹簧或者弹片。
实施例3
如图5和图6所示，本实施例的磁性连接的积木块与实施例2基本相同，不同之处在于，空腔11内不设中心柱，磁铁2不设中心轴孔。功能 电路4为电源电路和指示灯电路，两个导电连接头1位于积木块的同一侧，导电连接头1为正极连接头和负极连接头。
实施例4
如图7所示，拼装一可正反转调节的风扇，其拼合用到了电池模块积木块101、长度调节积木块102、风扇模块积木块103、导线模块积木块104、开关模块积木块106和干簧管模块积木块105，上述积木模块的拼接方式如图7所示。当打开开关模块积木块106上的开关时，风扇模块积木块103上的风扇正转，当关闭开关模块积木块106上的开关时，干簧管模块的积木块105上的干簧管实现导通，风扇模块积木块103上的风扇反转。
其中，电池模块积木块101可采用实施例3的磁性连接积木块，长度调节积木块102可采用实施例1的磁性连接积木块，风扇模块积木块103、导线模块积木块104、开关模块积木块106和干簧管模块积木块105可采用实施例2的磁性连接积木块。风扇模块积木块103的功能电路为风扇电路；导线模块积木块104的功能电路为导线，用于连接两导电连接头1；开关模块积木块106的功能电路为开关电路；干簧管模块积木块105的功能电路为干簧管电路。
实施例5
如图8和图9所示，本实施例的磁性连接的积木块包括导电连接头1、壳体6和功能电路4。功能电路4安装在壳体6上，壳体6的上部固定安装有罩体7，功能电路4的功能执行器件位于罩体7内。导电连接头1还可以根据实际需要设置为多个。功能电路4的功能执行器件可以是电池、发光模块、开关模块、滑行变阻器模块、发声模块、电阻、电感、电容、马达、开关等，这些均要根据具体的积木块的功能需求而配设。
本实施例的导电连接头1为两个，分设于壳体6的两端，导电连接头1的上下两侧与壳体6连接。导电连接头1内开有空腔(图中未示出)。空腔内设有中心柱13，中心柱13的端部与壳体6连接。空腔内设置有径向充磁的磁铁2，磁铁2为圆柱形，磁铁2的中心设有轴向通孔21。中心柱13穿过轴向通孔21，磁铁2能够以中心轴线为轴在空腔11内转动。
导电连接头1的端面及两侧面均为接触面12，接触面12涂有导电涂层。导电连接头1的后端设置有端脚14，端脚14与接触面12上的导电涂层电连接，另一端与功能电路4电连接。进而实现接触面12与功能电路4的电连接。当积木块两两吸附连接时，两者的接触面12相接触实现导电连接。
实施例6
如图10所示，本实施例的磁性连接的积木块与实施例5基本相同，不同之处在于，导电接头1的端面及两侧面均为接触面12，磁铁2靠近端面，两侧面均对应有磁吸金属3。导电接头1内开有用于容置磁吸金属3的孔。
实施例7
如图11和图12所示，本实施例的磁性连接的积木块与实施例5基本相同，不同之处在于，导电连接头1的端面为圆弧面，导电涂层设于导电接头的端面及两侧面。
积木块的导电连接头1两两接触时，一积木块的导电连接头1的前端与另一导电连接头1点接触。这种点接触不仅不会降低导电连接头1之间的吸附力，且能够大大提高导电性能，降低电势消耗，有利于更多积木的连接组合；此外，可使积木块拼合后还能够在磁吸力不受影响的情况下有一定弧度拼合角度变换，进一步提高电子积木块的拼合多样性和娱乐性。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (13)

  1. 磁性连接的积木块，其特征在于，包括导电连接头(1)和磁铁(2)，所述导电连接头(1)内设有空腔(11)，所述磁铁(2)位于空腔(11)内，所述导电连接头(1)设置有接触面(12)，所述接触面(12)设有导电装置。
  2. 根据权利要求1所述的磁性连接的积木块，其特征在于，所述导电装置为导电涂层，所述导电涂层涂于接触面(12)。
  3. 根据权利要求2所述的磁性连接的积木块，其特征在于，所述导电接头(1)包括端面和侧面，所述端面及侧面均设有接触面(12)，所述端面为圆弧面。
  4. 根据权利要求3所述的磁性连接的积木块，其特征在于，所述磁铁(2)靠近端面，所述侧面对应设有磁吸金属(3)。
  5. 根据权利要求1所述的磁性连接的积木块，其特征在于，所述导电装置为磁铁(2)，所述接触面(12)开有槽口，所述磁铁(2)的边缘从槽口中伸出。
  6. 根据权利要求1所述的磁性连接的积木块，其特征在于，所述磁铁(2)为圆柱形，所述磁铁(2)径向充磁，所述磁铁(2)能够在空腔(11)内转动。
  7. 根据权利要求1所述的磁性连接的积木块，其特征在于，所述空腔(11)内设有中心柱(13)，所述磁铁(2)的中心设有轴向通孔(21)，所述中心柱(13)穿过轴向通孔(21)。
  8. 根据权利要求1所述的磁性连接的积木块，其特征在于，还包括功能电路(4)，所述导电装置与功能电路(4)电连接。
  9. 根据权利要求8所述的磁性连接的积木块，其特征在于，所述导电连接头(1)为多个。
  10. 根据权利要求8所述的磁性连接的积木块，其特征在于，还包括非磁吸材质的弹性连接器(5)，所述弹性连接器(5)的一端抵触磁铁(2)，另一端与功能电路(4)电连接。
  11. 根据权利要求10所述的磁性连接的积木块，其特征在于，所述弹性连接器(5)为张力弹簧或者弹片。
  12. 根据权利要求8所述的磁性连接的积木块，其特征在于，还包括壳体(6)，所述导电连接头(1)与壳体(6)连接。
  13. 根据权利要求12所述的磁性连接的积木块，其特征在于，所述壳体(6)安装有罩体(7)，所述功能电路(4)包括功能执行器件，所述功能执行器件位于罩体(7)内。
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