WO2014205766A1 - Bloc conducteur formant contact modulaire - Google Patents

Bloc conducteur formant contact modulaire Download PDF

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Publication number
WO2014205766A1
WO2014205766A1 PCT/CN2013/078328 CN2013078328W WO2014205766A1 WO 2014205766 A1 WO2014205766 A1 WO 2014205766A1 CN 2013078328 W CN2013078328 W CN 2013078328W WO 2014205766 A1 WO2014205766 A1 WO 2014205766A1
Authority
WO
WIPO (PCT)
Prior art keywords
building block
electrode
wedge
contact
circuit
Prior art date
Application number
PCT/CN2013/078328
Other languages
English (en)
Chinese (zh)
Inventor
林嘉彦
Original Assignee
龙门县佳茂聚氨酯橡胶有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 龙门县佳茂聚氨酯橡胶有限公司 filed Critical 龙门县佳茂聚氨酯橡胶有限公司
Priority to PCT/CN2013/078328 priority Critical patent/WO2014205766A1/fr
Publication of WO2014205766A1 publication Critical patent/WO2014205766A1/fr

Links

Classifications

    • 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
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A63H33/086—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails with primary projections fitting by friction in complementary spaces between secondary projections, e.g. sidewalls
    • 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

Definitions

  • the present invention relates to a building block structure, and more particularly to a modular building block utilizing contact conduction. Background technique
  • the existing educational toys such as building blocks have spawned a variety of new building blocks.
  • a circuit board, an LED lamp, a sounder, and the like are installed in the original building block, so that the building block can be electrically connected to emit light, music, and the like, and has the effect of enhancing the fun of the building block.
  • the existing electrical connection building block such as the Chinese utility model patent of the patent number ZL 201020693329.8, has a power receiving column inserted on the circuit board, and the power receiving column is mainly provided with a positive power receiving component and a negative power receiving component.
  • the positive and negative electrical components each have a metal lead, and each metal lead is soldered to the circuit board and connected to the electronic component through the circuit board.
  • the existing illuminating blocks are provided with a positive electrode and a negative electrode at the same time in the fixed column, so that the assembled components of the fixed column are numerous and the structure is complicated.
  • the positive and negative electrical components need to be soldered to the circuit board by the steps of electric welding, which has many disadvantages such as labor and environmental pollution in the manufacturing process.
  • the main object of the present invention is to provide a small component, simple structure, and no need for positive and negative electrical components.
  • Spot welding is a modular contact conductive building block that improves safety.
  • the present invention provides a modular contact type conductive building block, comprising: a hollow building block having a top surface projecting upwardly formed with at least one pair of wedge portions, and a bottom surface forming a communication to the inside. Opening, the wedge portion is provided with a wedge hole connected to the inside;
  • At least one pair of fixing posts disposed in the wedge holes comprising an insulating member and a conductive member, the insulating
  • a mounting hole is formed in the inner portion of the device, and a protruding groove is formed on the side surface to communicate with the mounting hole.
  • the conductive member is disposed in the mounting hole of the insulating member, and forms an insertion hole through the mounting hole at the upper end. a contact electrode extending laterally from the side surface and protruding from the contact electrode of the protruding groove, and a series of electrodes protruding downwardly from the lower end;
  • a circuit board disposed in the building block and sleeved on the fixing post, comprising a positive circuit, a negative circuit and a functional unit, the positive circuit contacting the contact electrode of one of the fixed columns
  • the fixed column is defined as a positive electrode fixed column
  • the negative electrode circuit is in contact with a contact electrode of another fixed column of each pair of fixed columns
  • the fixed column is defined as a negative electrode fixed column
  • the functional unit is electrically connected to the positive electrode circuit.
  • each fixing post is the same, and the inner conductive member and the insulating member have a simple structure and are easy to assemble. Therefore, the complicated structural design in the past can be effectively simplified, and the effect of greatly reducing the production cost can be achieved.
  • the top of the fixing post abuts against the building block, the contact electrode of the fixing post abuts against the circuit board, and the circuit board abuts against the base, and the base is fixedly disposed in the building block, so that the conductive member can tightly contact the circuit board.
  • spot welding the advantages of environmental protection and labor saving are achieved.
  • the positive and negative electrodes of the fixed post mainly depend on whether the contact electrode of the internal conductive member is in contact with the positive circuit or the negative circuit on the circuit board. Therefore, after the assembly of the fixed column of the building block, it can be clearly divided into a positive fixed column or a negative fixed column, even if a metal foreign object falls into the wedge hole, or the wedge portion is deformed by being squeezed, it will not cause The short circuit of the circuit ensures high safety of the building blocks.
  • FIG. 1 is an external perspective view of a first embodiment of the present invention.
  • Fig. 2 is a partially exploded perspective view showing the first embodiment of the present invention.
  • Figure 3 is a partially exploded perspective view of the fixing post in the first embodiment of the present invention.
  • FIG. 4 is a longitudinal cross-sectional view showing a fixing post provided on a circuit board in the first embodiment of the present invention.
  • Figure 5 is a transverse cross-sectional view showing the fixing post disposed on the circuit board in the first embodiment of the present invention.
  • Figure 6 is a longitudinal sectional view showing the assembly of two blocks in the first embodiment of the present invention.
  • Figure 7 is a partially exploded perspective view of the fixing post in the second embodiment of the present invention.
  • Figure 8 is a longitudinal cross-sectional view showing a fixing post provided on a circuit board in a second embodiment of the present invention.
  • Figure 9 is a longitudinal sectional view showing the assembly of two blocks in the second embodiment of the present invention.
  • Figure 10 is a perspective view showing the appearance of a third embodiment of the present invention.
  • a first embodiment of the modular contact conductive building block of the present invention includes a building block 10, at least one pair of mounting posts 20, a circuit board 30 and a base 40.
  • the block 10 is a hollow rectangular cube having a light transmissive shape, and a top end surface thereof is formed with at least one pair of annular wedge portions 11 , and the wedge portion 11 is disposed with a wedge hole 12 communicating with the inside.
  • the top edge of the inner peripheral wall of the wedge hole 12 extends slightly inward to form a ring abutment 13, and the block 10 forms an opening communicating with the inside on the bottom surface.
  • two pairs of wedge portions 11 arranged in a matrix are symmetrically formed on the top surface of the block 10.
  • the at least one pair of fixing posts 20 are respectively disposed in the building block 10, in the wedge holes 12 of the wedge portion 11, and are abutted against the ring abutment 13 of the block 10 (as shown in Fig. 6).
  • two pairs of fixed columns 20 arranged symmetrically in a matrix are provided.
  • each of the fixing posts 20 includes an insulating member 21 and a conductive member 22.
  • the insulating member 21 is disposed at the top of the wedge hole 12, and the interior thereof is longitudinally formed to form a mounting hole 210, and the bottom side forms a communication. To the protruding groove 211 of the mounting hole 210.
  • the fixing post 20 disclosed in this embodiment is only one aspect of the present invention.
  • the fixing post 20 can also be formed by the two half shells being combined, or the upper and lower tubes can be sleeved.
  • the top and bottom of the insulating member 21 of each of the fixing posts 20 may be circular or rectangular, and the present invention does not limit the appearance and configuration of the fixing post 20.
  • the conductive member 22 is disposed in the mounting hole 210 of the insulating member 21, and has a plug electrode 220 extending through the mounting hole 210 at the upper end, and extending laterally on the lower end side to protrude and protrude from the protruding portion
  • the contact electrode 221 of the groove 211 and the serial electrode 222 protruding downward from the insertion electrode 220 protrude downward from the lower end.
  • the circuit board 30 is disposed inside the building block 10, and a set of holes 31 are respectively disposed at positions corresponding to the fixing posts 20, and are disposed through the set holes 31.
  • the circuit board 30 is provided with a positive circuit 32 and a negative circuit 33 (as shown in FIG. 5).
  • One of the fixing posts 20 of the pair of fixing posts 20 is electrically connected to the circuit board 30 by the contact electrode 221 of the conductive member 22 and is in contact with the positive electrode circuit 32.
  • the fixing post 20 is defined as a positive electrode fixing post 20A.
  • the other fixing post 20 of each pair of fixing posts 20 is electrically connected to the circuit board 30 by the contact electrode 221 of the conductive member 22 and is in contact with the negative electrode circuit 33.
  • the fixing post 20 is defined as the negative electrode fixing post 20B.
  • the positive electrode circuit 32 and the negative electrode circuit 33 are arranged in a matrix symmetrical staggered manner, that is, both sides of the positive electrode fixing column 20A are adjacent to the negative electrode fixing column 20B, and both sides of the negative electrode fixing column 20B. Adjacent ones are the positive electrode fixing posts 20A.
  • the circuit board 30 is further provided with a functional unit 34 electrically connected to the positive circuit 32 and the negative circuit 33.
  • the functional unit 34 is an LED light or a sounding device.
  • the base 40 is disposed inside the building block 10 and located on the lower side of the circuit board 30, and is placed on the bottom surface of the circuit board 30.
  • the base 40 is formed with at least one pair of through holes 41 and is transparent.
  • the perforations 41 pass the lower section of the fixed post 20 through the base 40.
  • the base 40 is hollowed out.
  • the bottom end of the positive electrode fixing column 20A of the upper building block 10 is correspondingly inserted at the upper end of the positive electrode fixing column 20A of the lower building block 10.
  • the series electrode 222 of the conductive member 22 in the upper positive electrode fixing post 20A contacts the plug electrode 220 of the conductive member 22 in the lower positive electrode fixing post 20A, thereby making the positive electrode fixing post 20A in the upper and lower building blocks 10 Electrical connection;
  • the bottom end of the negative electrode fixing column 20B in the upper building block 10 is also inserted into the upper end of the negative electrode fixing column 20B in the lower building block 10, and the connecting portion of the conductive member 22 in the upper negative electrode fixing column 20B is connected in series.
  • the electrode 222 is in contact with the plug electrode 220 of the conductive member 22 in the lower negative electrode fixing post 20B, whereby the negative electrode fixing post 20B in the upper and lower blocks 10 is electrically connected.
  • the positive poles 20A and the negative poles 20B of the uppermost or lowermost building blocks are respectively connected to the positive and negative poles of a power supply device, so that the functional units 34 of the building blocks are energized to achieve illumination or emission. The effect of the sound.
  • the structure of the second embodiment of the present invention is substantially the same as that of the first embodiment, and only the configuration of the fixed post 20C is slightly different.
  • the conductive member 22C of the fixing post 20C is disposed in the mounting hole 210C of the insulating member 21C, and a plug electrode 220C penetrating the mounting hole 210C is formed at the upper end.
  • the end surface of the electrode 220C is recessed with a receiving hole 223C.
  • the conductive member 22C extends laterally on the lower end side and protrudes from the contact electrode 221C of the protruding slot 211C, and protrudes downwardly from the lower end to correspond to the jack.
  • the 223C is connected in series with the electrode 222C, and the outer diameter of the series electrode 222C corresponds to the inner diameter of the insertion hole 223C.
  • the lower end of the conductive member 22C in the upper building block 10C is inserted into the upper end of the conductive member 22C of the lower building block 10C with the serial electrode 222C.
  • the conductive members 22C of the upper and lower blocks are electrically connected.
  • the structure of the third embodiment of the present invention is substantially the same as that of the first embodiment, and only one of the at least one pair of wedge portions 11 D on the building block 10D is circular, and A wedge portion 11 D has a rectangular shape.
  • the building block 10D is provided with a plurality of pairs of wedge portions 11 D, the circular wedge portion 11 D and the rectangular wedge portion 11D are arranged in a matrix symmetrical staggered manner, that is, the circular wedge portions 11D are adjacent to each other.
  • the rectangular wedge portion 11D is a rectangular wedge portion 11D which is adjacent to both sides of the rectangular insertion wedge portion 11D.
  • the building block 10D can clearly distinguish the positions of the positive electrode fixing column and the negative electrode fixing column from the appearance as a foolproof structure when the building blocks are assembled, for example, the positive electrode fixing column is set in a circle.
  • the negative pole fixing column is disposed on the rectangular wedge portion 11D, and when the user assembles the brick, the positive pole fixing columns of the two bricks can be correctly assembled with each other, and the negative pole fixing column is mutually connected. The connection is made, and the problem that the positive and negative electrodes are connected incorrectly can be avoided.
  • the structure of the positive electrode fixing column 20A or the negative electrode fixing column 20B are the same in each pair of fixing columns 20, the structure of the conductive member 22 and the insulating member 21 of each fixing column 20 is the same. It is simple and easy to assemble, so that the complicated design of the existing building block structure can be effectively simplified, and the manufacturing cost can be greatly reduced.
  • the fixing post 20 is a positive electrode fixing post 20A.
  • the fixing post 20 is the negative electrode fixing post 20B. Therefore, when the fixing post 20 is assembled, it can be clearly distinguished as a positive electrode or When the negative electrode is used, there is no need to worry about the metal foreign matter falling into the wedge hole 12 or the wedge portion 11 being crushed and deformed, causing the positive and negative electrodes to contact and causing a short circuit, thereby ensuring the safety of the building block.

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  • Toys (AREA)

Abstract

L'invention concerne un bloc conducteur formant contact modulaire comprenant un bloc (10), au moins une paire de colonnes de fixation (20), une carte de circuit (30) et une base (40). Au moins une partie d'insertion de coin (11) est formée sur une surface supérieure du bloc (10). Un trou de coin (12) est ménagé dans chaque partie d'insertion de coin (11). Chaque colonne de fixation (20) comprend une pièce isolante (21) et une pièce conductrice (22). Le dessus de la pièce isolante (21) est disposé dans le trou de coin (12). La pièce conductrice (22) est disposée sur la pièce isolante (21), et l'extrémité supérieure la traverse de façon à former une électrode de connexion d'insertion (220), une surface latérale la traverse de manière transversale de façon à former une électrode de contact (221) et une extrémité inférieure fait saillie de façon à former une électrode de connexion parallèle (222). La carte de circuit (30) est enfoncée sur les colonnes de fixation (20), et une électrode positive (32) et une électrode négative (33) sont disposées de façon à se trouver en contact, de manière séparée, avec une colonne de fixation (20) de chaque paire de colonnes de fixation (20). La carte de circuit (30) est également dotée d'une unité fonctionnelle (34) raccordée séparément à l'électrode positive (32) et à l'électrode négative (33). La base (40) est également enfoncée sur les colonnes de fixation (20).
PCT/CN2013/078328 2013-06-28 2013-06-28 Bloc conducteur formant contact modulaire WO2014205766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/078328 WO2014205766A1 (fr) 2013-06-28 2013-06-28 Bloc conducteur formant contact modulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/078328 WO2014205766A1 (fr) 2013-06-28 2013-06-28 Bloc conducteur formant contact modulaire

Publications (1)

Publication Number Publication Date
WO2014205766A1 true WO2014205766A1 (fr) 2014-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/078328 WO2014205766A1 (fr) 2013-06-28 2013-06-28 Bloc conducteur formant contact modulaire

Country Status (1)

Country Link
WO (1) WO2014205766A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645637B (zh) * 2014-07-17 2017-07-28 龙门县佳茂聚氨酯橡胶有限公司 发光积木
WO2017201643A1 (fr) * 2016-05-23 2017-11-30 龙门县佳茂聚氨酯橡胶有限公司 Bloc de construction conducteur
CN109152961A (zh) * 2016-04-08 2019-01-04 天卡实验室有限公司 电路块
CN109461354A (zh) * 2018-12-03 2019-03-12 深圳市创客工场科技有限公司 电子积木
CN112076486A (zh) * 2020-09-14 2020-12-15 廖嘉颖 电子模块预制连接积木套件及其制造方法
WO2023241035A1 (fr) * 2022-06-15 2023-12-21 中兴通讯股份有限公司 Mécanisme de montage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2320300Y (zh) * 1997-12-09 1999-05-26 陈金益 导电型积木之装置
US7063587B1 (en) * 2005-02-04 2006-06-20 Youth Toy Enterprise Co., Ltd. Building block
US20110021107A1 (en) * 2008-09-12 2011-01-27 Texas Instruments Incorporated Toy building block with embedded integrated circuit
CN102114352A (zh) * 2010-12-31 2011-07-06 东莞和佳塑胶制品有限公司 具接电构造的发光积木及其供电座
CN202036807U (zh) * 2010-12-31 2011-11-16 东莞和佳塑胶制品有限公司 具接电构造的发光积木及其供电座

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2320300Y (zh) * 1997-12-09 1999-05-26 陈金益 导电型积木之装置
US7063587B1 (en) * 2005-02-04 2006-06-20 Youth Toy Enterprise Co., Ltd. Building block
US20110021107A1 (en) * 2008-09-12 2011-01-27 Texas Instruments Incorporated Toy building block with embedded integrated circuit
CN102114352A (zh) * 2010-12-31 2011-07-06 东莞和佳塑胶制品有限公司 具接电构造的发光积木及其供电座
CN202036807U (zh) * 2010-12-31 2011-11-16 东莞和佳塑胶制品有限公司 具接电构造的发光积木及其供电座

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645637B (zh) * 2014-07-17 2017-07-28 龙门县佳茂聚氨酯橡胶有限公司 发光积木
CN109152961A (zh) * 2016-04-08 2019-01-04 天卡实验室有限公司 电路块
CN109152961B (zh) * 2016-04-08 2020-10-20 天卡有限公司 电路块
WO2017201643A1 (fr) * 2016-05-23 2017-11-30 龙门县佳茂聚氨酯橡胶有限公司 Bloc de construction conducteur
CN109461354A (zh) * 2018-12-03 2019-03-12 深圳市创客工场科技有限公司 电子积木
CN112076486A (zh) * 2020-09-14 2020-12-15 廖嘉颖 电子模块预制连接积木套件及其制造方法
CN112076486B (zh) * 2020-09-14 2022-06-10 廖嘉颖 电子模块预制连接积木套件及其制造方法
WO2023241035A1 (fr) * 2022-06-15 2023-12-21 中兴通讯股份有限公司 Mécanisme de montage

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