WO2018148913A1 - 连接线及电子积木系统 - Google Patents

连接线及电子积木系统 Download PDF

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Publication number
WO2018148913A1
WO2018148913A1 PCT/CN2017/073820 CN2017073820W WO2018148913A1 WO 2018148913 A1 WO2018148913 A1 WO 2018148913A1 CN 2017073820 W CN2017073820 W CN 2017073820W WO 2018148913 A1 WO2018148913 A1 WO 2018148913A1
Authority
WO
WIPO (PCT)
Prior art keywords
male
female
housing
connector
circuit board
Prior art date
Application number
PCT/CN2017/073820
Other languages
English (en)
French (fr)
Inventor
郑一岳
Original Assignee
深圳市创客工场科技有限公司
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 深圳市创客工场科技有限公司 filed Critical 深圳市创客工场科技有限公司
Priority to PCT/CN2017/073820 priority Critical patent/WO2018148913A1/zh
Priority to CN201780000040.8A priority patent/CN107078448B/zh
Publication of WO2018148913A1 publication Critical patent/WO2018148913A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling

Definitions

  • the present invention belongs to the technical field of electronic products, and in particular, to a connection line and an electronic building block having the same.
  • Embodiments of the present invention provide a connection line, which is intended to solve the technical problem that the intelligent circuit module in the prior art can only be connected on the same plane and cannot achieve spatial height change connection.
  • the connecting wire provided by the present invention comprises a wire body and a male connector and a female connector electrically connected to the two ends of the wire body, wherein the male connector and the female connector respectively connect two electronic blocks Master connection The head and the male connector, the two electronic building blocks are spaced apart from each other.
  • the male connector includes a male housing having a male connector, a plurality of male pins fixedly mounted in the male housing and extending into the male connector, and a male circuit board electrically connected to one end of the male pin and one end of the wire body, one end of the male pin;
  • the female connector includes a female housing having a female connector and a plurality of And a female circuit board fixedly mounted in the female housing and extending into the female socket and a female circuit board electrically connected to one end of the female pin and the other end of the wire body.
  • the female socket is protruded from the female housing and is a retaining ring that is disposed around the male connector.
  • the male housing is provided with a recessed groove for exposing an end portion of each male pin to the male connector
  • the female housing is at the female connector
  • One side is provided with a protruding block that can be inserted into the recessed groove, and an end of each of the female pin is exposed on an end surface of the protruding block to interface with an end of the male pin .
  • the shape of the recessed groove is a square, and the shape of the convex block is adapted to the shape of the recessed groove.
  • the shape of the concave groove is matched with the shape of the convex block, and the concave groove is provided with a concave notch on at least one side of the groove wall, and the convex block is on the outer wall thereof At least one side is provided with a convex hull that cooperates with the recessed notch.
  • the recessed notch is disposed on two opposite groove walls of the recessed groove, wherein the two recessed notches are located on the same side and the other recessed notch is opposite to the two recessed notches on the same side and Located in the middle of the two recessed notches, the convex hull is disposed on two opposite sidewalls of the convex block, wherein the two convex hulls cooperate with the two recessed notches on the same side and the other of the convex hulls The bag cooperates with the recessed notch on one side alone.
  • each of the male pins includes a first insertion section embedded in the male housing and a bent extension along an end of the first insertion section adjacent to the wire body to a first connecting segment electrically connected to the male circuit board; each of the female pins includes a second plug segment embedded in the female housing and adjacent to the second plug segment The other end of the wire body is bent and extended to be connected to the second connecting section of the female circuit board.
  • the male housing is provided with a first protruding block on a side of the lead body, and the first protruding block is provided with the positioning and the positioning of each of the male pins.
  • a second protruding block is disposed on a side of the female housing adjacent to the wire body, and the second protruding block is provided with positioning and clamping a second positioning notch of the second connecting section of the needle.
  • the male housing protrudes from a side of the male circuit board with a first positioning post that is positioned and matched with the male circuit board, and the female housing faces the female
  • a second positioning post is disposed on a side of the head circuit board and is positioned and matched with the female circuit board.
  • the male connector further includes a pair of first magnetic members embedded in the male housing and located on both sides of the male pin; the female connector further includes a buried in the a pair of second magnetic members in the female housing and located on both sides of the female pin; the magnetic poles of the first magnetic member and the second magnetic member are different.
  • the connecting wire further includes a male outer casing member for fixing and covering the male connector and formed with a first accommodating space, and for fixing and covering the female connector and forming a female outer casing member having a second accommodating space;
  • the male outer casing member is provided with a first mounting hole for extending the male connector from the first accommodating space to the outside, and the wire body is extended a first fixing hole electrically connected to the male circuit board in the first accommodating space;
  • the female outer casing member is provided for the female socket to extend from the second accommodating space a second mounting hole and a second fixing hole for the wire body to extend into the second receiving space to be electrically connected to the female circuit board, the female socket is completely received in the second The accommodation space and the second mounting hole are inside.
  • the male outer casing member is formed by a first bottom casing provided with the first mounting hole and a first top cover integrally covered with the first bottom casing.
  • the plug connector forms a first step portion on the male housing opposite to the inner side of the first bottom case, and the male circuit board is fixed between the male housing and the first top cover
  • the female outer casing member is formed by a second bottom casing provided with the second mounting hole and a second top cover integrally covered on the second bottom casing, and the end surface of the female socket joint is The outer surface of the second bottom case is flush, and the female circuit board is fixed between the female housing and the second top cover.
  • the first top cover protrudes along a side of the male housing toward a side of the male housing, and a pair of first limiting blocks disposed on two sides of the male housing, the male head a side of the housing facing away from the male connector Resisting on the first limiting block;
  • the second top cover protrudes along a side of the inner casing toward a side of the female housing and a pair of second limits disposed on two sides of the female housing Block, a side of the female housing facing away from the female socket is abutted against the second limiting block.
  • the first bottom case and the second top cover form the first fixing hole through which the wire body passes, and the second bottom case and the second top cover are formed for The second fixing hole passes through the other end of the wire body;
  • the male connector further includes a first fixing head fixed in the first fixing hole and used for fixing one end of the wire body, the first The fixing head is inserted into the first fixing hole along one side of the first accommodating space;
  • the female connector further includes a second fixing head fixed in the second fixing hole and used for fixing the other end of the wire body The second fixing head is inserted into the second fixing hole along one side of the second accommodating space.
  • the number of the male pins is four and arranged side by side
  • the number of the female pins is four and arranged side by side.
  • the present invention also provides an electronic building block system, comprising at least two electronic building blocks and a connecting line connecting two of the electronic building blocks to electrically connect the two electronic building blocks, wherein the connecting line is the above connection
  • each of the electronic blocks has a female connector and a male connector that are respectively inserted into the male connector and the female connector of the connecting wire.
  • the two electronic blocks connected by the connecting line are located on the same plane, and the male connector and the female connector of the two electronic blocks have a space between the two.
  • the connecting line is connected to the male connector and the female connector respectively at two ends of the wire body, so that the male The connector and the female connector may be mutually abutted with the female connector and the male connector of the two electronic blocks, and the spatial positions of the two connected electronic blocks are spaced apart from each other, and the two are secured by the connecting wire.
  • the normal connection of the electronic building blocks is advantageous for expanding the use space of the electronic building blocks, and is not limited to the side by side of each of the electronic building blocks. A certain flat space set.
  • connection line and an electronic building block according to an embodiment of the present invention
  • FIG. 2 is a partial exploded view of the connecting line and the electronic building block of FIG. 1;
  • FIG. 3 is a structural diagram of a connecting line in one direction according to Embodiment 1 of the present invention.
  • FIG. 4 is a structural diagram of a connecting line provided in another direction according to Embodiment 1 of the present invention.
  • FIG. 5 is a structural diagram of a connecting line provided in a direction according to Embodiment 2 of the present invention.
  • Figure 6 is an exploded view of the connecting line of Figure 5 in one direction;
  • FIG. 7 is a structural diagram of a connecting line provided in another direction according to Embodiment 2 of the present invention.
  • FIG. 8 is an exploded view of the connecting line of FIG. 7 in another direction; [0035] FIG.
  • FIG. 9 is a structural diagram of a male connector of the connecting line in one direction according to an embodiment of the present invention.
  • FIG. 10 is a structural view of the male connector of the connecting line in another direction according to an embodiment of the present invention.
  • FIG. 11 is a female connector of the connecting wire according to an embodiment of the present invention. Structure diagram of the direction;
  • FIG. 12 is a structural diagram of a female connector of the connecting wire in another direction according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like should be understood broadly, and may be, for example, a fixed connection or a Removable connection, or integrated; can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements.
  • the meaning of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.
  • a connecting wire 1 according to an embodiment of the present invention includes a wire body 10 and an electrical connection.
  • connection line 1 provided by the embodiment of the present invention has the male connector 20 and the female connector 30 respectively connected to the two ends of the wire body 10, so that the male connector 20 and the The female connector 30 can be mated with the female connector 90 of the two electronic blocks 9 and the male connector 92.
  • the spatial positions of the two connected electronic blocks 9 are spaced apart from each other, and two cables are secured by the connecting cable 1.
  • the normal connection of the electronic building blocks 9 facilitates the expansion of the use space of the electronic building blocks 9, and is not limited to a certain planar space in which the electronic building blocks 9 are arranged side by side.
  • the male connector 20 of the connecting wire 1 has the same structure as the male connector 92 of each of the electronic blocks 9, and the female connector 30 and the respective wires of the connecting wire 1
  • the female connector 90 of the electronic building block 9 has the same structure, so that the connecting wire 1 can be arbitrarily inserted into the electronic building block 9 to ensure the male connector 20 and the male connector 92 and
  • the versatility of the female connector 30 and the female connector 90 enables each of the electronic building blocks 9 to achieve multi-directional and multi-dimensional quick connection, thereby ensuring communication accuracy.
  • the connecting line 1 by setting the connecting line 1 to be in the process of constructing the electronic building block 9, without being constrained by the spatial position, more building blocks can be constructed with their own creativity, and the electronic building blocks 9 can be embodied in the classroom teaching.
  • the role of education and learning, in the family life, can realize their own DIY smart home, realize the science of nature science in the outdoors, realize different ideas in the direction of entertainment, and the scope of application can be greatly increased.
  • the male connector 20 includes a male housing 22 having a male connector 220, and a plurality of side-by-side fixed mountings in the male housing 22 and extending into the male housing 22 a male pin 24 in the male connector 220 and a male circuit board electrically connected to the male pin 24 - end and the lead body 10 - the male pin 24 One end;
  • the female connector 30 includes a female housing 32 having a female socket 320 and a plurality of female inserts mounted side by side in the female housing 32 and extending into the female socket 320.
  • the female socket 320 is protruded from the female housing 32 and is a retaining ring that is disposed around the male connector 220 . Understandably, the female socket 320 and the mother The head housing 32 is enclosed to form a recessed space for receiving the male plug connector 220, so that the female socket 320 is wrapped around the periphery of the male plug connector 220 to ensure the reliability and firmness of the connection.
  • the female socket 320 is annular, such as a racetrack type or an elliptical shape.
  • the shape of the male connector 220 is matched with the shape of the female connector 320 to ensure the accuracy and reliability of the two, and has a foolproof effect.
  • the female socket 320 and the female housing 32 are integrally formed.
  • the male connector 220 and the male housing 22 are integrally formed. And made.
  • the male housing 22 is provided with a recessed groove 222 on the male connector 220 for exposing the end of each male pin 24 .
  • the female housing 32 is provided with a protruding block 322 that can be inserted into the recessed groove 222 on the side of the female socket 320.
  • the end of each of the female pins 34 is exposed to the convex portion.
  • the end face of the block 322 is butted against the end of the male pin 24.
  • the recessed groove 222 is recessed toward the male housing 22 along the end surface of the male connector 220.
  • the protruding block 322 is convex along the surface of the male housing 22 and the protruding block 322
  • the extending direction of the female socket 320 is the same as that of the female socket 320.
  • the female socket 320 is disposed around the protruding block 322 to prevent accidental collision or shaking after the plugging. Pick up.
  • a plug connector since the male connector 20 of the connecting wire 1 has the same structure as the male connector 92 of the electronic building block 9 and the female connector 30 of the connecting wire 1 and the electronic device
  • the female connector 90 of the building block 9 has the same structure, and the structure of the male connector 92 and the female connector 90 of each of the electronic building blocks 9 is not specifically described. For details, refer to the male connector 20 and the connector on the connecting wire 1. The structure of the female connector 30 will be described.
  • the female pin 34 of the connecting wire 1 abuts the male pin 24 on the male connector 92 of the electronic block 9, and the male pin 24 of the connecting wire 1 and another electronic building block 9
  • the female pins 34 on the female connector 90 are butted so that the two ends of the connecting wire 1 are respectively inserted into the male connector 92 of the two electronic blocks 9 and the female connector 90.
  • the shape of the recessed groove 222 is a square, and the convex block is The shape of the recess 322 is adapted to the shape of the recessed groove 222, and is also substantially square, for example, rounded at four corners.
  • the shape of the recessed groove 222 is matched with the shape of the protruding block 322, and the shape of the main body of the recessed groove 222 is square, and At least one side of the groove wall is provided with a recessed notch 2220, and the shape of the main body of the protrusion block 322 is also square, and a convex hull 3220 matching the recessed notch 2220 is provided on at least one side of the outer wall.
  • the recessed notch 2220 is disposed on two opposite groove walls of the recessed groove 222, wherein the two recessed notches 2220 are located on the same side and the other recessed notch 2220 is opposite to the two recessed notches 2220 on the same side. And disposed in the middle of the two recessed notches 222 0 such that the recessed slots 222 are substantially cat-like.
  • the convex hulls 3220 are disposed on opposite sidewalls of the protruding block 322, wherein the two convex hulls 3220 are engaged with the two recessed notches 2220 on the same side and the other convex hull 3220 Cooperating with the recessed notch 2220 located on one side alone to achieve a good foolproof effect and prevent mis-insertion.
  • each of the male pins 24 includes a first plug segment 240 embedded in the male housing 22 and along the first plug segment 240. a first connecting portion 242 bent toward an end of the wire body 10 to be electrically connected to the male circuit board; each of the female pins 34 is embedded in the female housing 32 And a second connecting portion 342 extending along the second end of the wire body 10 to be electrically connected to the female circuit board.
  • Each of the male pins 24 has a first plug segment 240 and a first connecting segment 242 which are connected to each other and are bent.
  • each of the female pins 34 has a mutual connection and is bent.
  • the second plug segment 34 0 and the second connecting segment 342 are disposed, such that the mating direction of the male pin 24 and the female pin 34 is changed, and the first connecting segment 242 is further changed. Electrically connecting with the male circuit board and electrically connecting the second connecting portion 342 to the female circuit board to ensure installation space of components on the male circuit board and the female circuit board The space of the male housing 22 and the female housing 32 is also fully utilized.
  • the male pin 24 and the female pin 34 are elastic spring pins, so as to ensure the reliability of the connection and the fatigue of multiple insertions. life.
  • the male housing 22 is provided with a first protruding block 224 adjacent to the side of the wire body 10, and the first protruding block 224 is provided with a positioning and Locating each of the male pins 24 a first positioning notch 226 of the first connecting portion 242; a second protruding block 324 is disposed on a side of the main body housing 32 adjacent to the wire body 10, and the second protruding block 324 is provided with a positioning And a second positioning gap 326 of the second connecting portion 342 of each of the female pins 34 is latched.
  • first protruding block 24 and the male connector 220 are respectively located at two sides of the male housing 22, and the first protruding block 224 is disposed on the male housing 22.
  • the first connecting segment 242 of the male pin 24 is configured to be bent, that is, by disposing the first positioning notch 226 on the first protruding block 224 to limit the male pin 24 The position of the position is guaranteed to be relatively fixed.
  • the second protruding block 324 and the female socket 320 are respectively located at two sides of the female housing 32, and the second protruding block 324 is disposed on the female housing 32 to be bent and set.
  • the second connecting section 342 of the female pin 34 is engaged, that is, by providing the second positioning notch 326 on the second protruding block 324 to limit the position of the female pin 34, thereby ensuring The position of the female pin 34 is relatively fixed.
  • the first protruding block 224, the male plug connector 220, and the male housing 22 are integrally formed.
  • the IE protruding block, the female socket 320 and the female housing 32 are formed by integral molding.
  • the male housing 22 is convexly disposed on a side of the male circuit board with a first positioning post 228 that is positioned and matched with the male circuit board.
  • the female housing 32 protrudes from a side of the female circuit board with a second positioning post 328 that is positioned and engaged with the female circuit board.
  • the connecting wire 1 is provided with the first positioning post 228 on the male housing 22 to limit the position between the male circuit board and the male housing 22 to ensure the male connector
  • the pin 24 is reliably connected to the male circuit board.
  • the connecting wire 1 defines the second positioning post 328 on the female housing 32 to limit the female circuit board and The position between the female housings 32 ensures a reliable connection of the female pins 34 to the female circuit board.
  • the protruding direction of the first positioning post 228 is consistent with the extending direction of the first connecting segment 242 on the male pin 24, and the protruding direction of the second positioning post 328 is opposite to the female
  • the extending direction of the second connecting segments 342 on the head pins 34 is uniform.
  • the male connector 20 further includes a pair of first magnetic bodies embedded in the male housing 22 and located on opposite sides of the male pins 24 .
  • the female connector 30 further includes a pair of second magnetic members 36 embedded in the female housing 32 and located on both sides of the female pin 34; the first magnetic member 26 It is different from the magnetic pole of the second magnetic member 36.
  • the male housing 22 A pair of receiving openings are defined on a side facing away from the male connector 220, and the first magnetic member 26 is fixed and received in the receiving opening to make the male connector 20 magnetic; similarly, the The female housing 32 is provided with a pair of receiving openings on a side facing away from the female socket 320.
  • the second magnetic member 36 is fixed and received in the receiving opening, so that the female connector 30 has magnetic.
  • the first magnetic member 26 is also disposed on the male connector 92 of the electronic block 9, and the second magnetic member 36 is also disposed on the female connector 90 of the electronic block 9.
  • the magnetic poles of the first magnetic member 26 and the second magnetic member 36 are differently arranged, and the principle of the same polarity repulsive and the opposite sex attraction of the magnetic member is utilized to ensure the male connector 20 and the female connector. 90 and the accuracy of the female connector 30 being plugged into the male connector 92 to provide a foolproof effect to prevent the male connector 20 and the male connector 92 and the female connector 30 and the female connector 90 from interacting with each other. Plug in.
  • the connecting wire 1 further includes a male outer casing member 40 for fixing and covering the male connector 20 and forming a first accommodating space 42 and a female housing member 50 that fixes and covers the female connector 30 and is formed with a second receiving space 52;
  • the male housing member 40 is provided with the male connector 220 from the first receiving a first mounting hole 450 extending from the space 42 to the outside and a first fixing hole 44 for the wire body 10 to extend into the first receiving space 42 to be electrically connected to the male circuit board;
  • the female housing member 50 is provided with a second mounting hole 550 into which the female socket 320 extends from the second receiving space 52, and the lead body 10 extends into the second receiving space 52.
  • the second fixing hole 54 electrically connected to the female circuit board is completely received in the second receiving space 52 and the second mounting hole 550.
  • the male connector 20 is received in the first accommodating space 42 formed by the male outer casing member 40, and the male connector 220 extends through the first mounting hole 450 to the first capacity.
  • the first mounting hole 450 and the first fixing hole 44 are respectively disposed on the opposite side walls of the male outer casing member 40, so that the wire body 10 is from the A fixing hole 44 extends into the first accommodating space 42 to be electrically connected to the male connector 20 .
  • the female connector 30 is received in the second accommodating space 52 formed by the female outer casing member 50, and the female receiving joint 320 is exposed to the female outer casing member through the second mounting hole 550.
  • the second mounting hole 550 and the second fixing hole 54 are respectively disposed on the opposite side walls of the female outer casing member 50 to make the wire
  • the body 10 extends from the second fixing hole 54 into the second receiving space 52 to be electrically connected to the female connector 30.
  • the end of the female socket 320 is flush with the outer surface of the female outer casing member 50 to facilitate mating with the male connector 92.
  • the male outer casing member 40 and the female outer casing member 50 respectively constitute an appearance member of the male connector 20 and the female connector 30, and the connecting wire 1 and each The appearance of the male connector 92 and the female connector 90 is different from the appearance of the male connector 20 and the female connector 30 due to differences in internal structures thereof.
  • the male housing member 40 is further provided with a first bottom case 45 provided with the first mounting hole 450 and a first bottom case 45.
  • the first top cover 48 is formed by a body encapsulation, and the male plug connector 220 forms a first step portion 22 5 on the male housing 22 against the inner side of the first bottom case 45, the male head a circuit board is fixed between the male housing 22 and the first top cover 48;
  • the female housing member 50 is provided by the second bottom housing 55 provided with the second mounting hole 550 and
  • the second top cover 58 on the second bottom case 55 is formed by a body encapsulation, the end surface of the female socket 320 is flush with the outer surface of the second bottom case 55, and the female circuit board is fixed at the Between the female housing 32 and the second top cover 58.
  • the first bottom cover 45 and the first top cover 48 are integrally molded by an over-sealing to ensure a firm combination of the two.
  • the second bottom cover 55 and the second top cover 58 are integrally wrapped. Glue molding to ensure a strong bond between the two.
  • a first step portion 225 is formed between the male connector 220 and the male housing 22, and the first step portion 225 is abutted against the inner side of the first bottom case 45 to ensure the male insertion.
  • the joint 220 extends to the outside of the first mounting hole 450 to have a sufficient length, and prevents the male connector 20 from moving back and forth along the first mounting hole 450, ensuring the male connector 20 and the first bottom The rigidity and stability of the shell 45 fit.
  • a step portion is also formed between the female socket 320 and the female housing 32, and the step portion abuts against the inner side of the second bottom shell 55 to ensure that the female socket 320 is completely accommodated in the In the second mounting hole 550, the female connector 30 is prevented from moving back and forth along the second mounting hole 550, and the end surface of the female socket 320 is ensured to be flush with the outer surface of the second bottom case 55.
  • the first top cover 48 protrudes along the inner surface thereof toward the male housing 21-2 side, and is disposed on the male housing 22 a first limiting block 480 on the side, a side of the male housing 22 facing away from the male connector 220 abuts against the first limiting block 480;
  • the cover 58 protrudes along the inner surface thereof toward the side of the female housing 32 to extend a pair of second limiting blocks 580 disposed on two sides of the female housing 32, the female housing 32 facing away from the One side of the female socket 320 abuts against the second limiting block 580.
  • the connecting wire 1 is provided with a pair of the first limiting blocks 480 on the first top cover 48 such that the first limiting block 480 is sandwiched on both sides of the male housing 22, Limiting the left and right movement of the male housing 22 in the first accommodating space 42 and providing a pair of the second limiting blocks 580 on the second top cover 58 to make the first
  • the two limiting blocks 580 are disposed on both sides of the female housing 32 to restrict left and right movement of the female housing 32 in the second receiving space 52.
  • first bottom case 45 and the first top cover 48 are split into two pieces, and the second bottom case 55 and the second top cover 58 are split into two pieces, so as to be capable of being
  • the first limiting block 480 and the second limiting hole 580 formed in the rubber molding process are clearly seen.
  • first bottom case 45 and the first top cover 48 may be fixed together by a fixing manner such as bonding, snap connection, or the like.
  • the two bottom cases 55 and the second top cover 58 may also be fixed together by means of bonding, snap connection or the like.
  • the first bottom case 45 and the second top cover 58 form the first fixing hole 44 through which the wire body 10 passes.
  • the second bottom cover 55 and the second top cover 58 form the second fixing hole 54 through which the other end of the wire body 10 passes;
  • the male connector 20 further includes a first fixing hole 44
  • the first fixing head 60 is fixed to the first fixing hole 60 along the side of the first accommodating space 42;
  • the female connector 30 is further
  • the second fixing head 70 is fixed in the second fixing hole 54 and is used for fixing the other end of the wire body 10, and the second fixing head 70 is inserted along the second receiving space 52 side.
  • Two fixing holes 54 are provided.
  • the first fixing head 60 is fixed in the first fixing hole 44 to guide and fix one end of the wire body 10 to extend the wire body 10 into the first receiving space. 42 is electrically connected to the male circuit board.
  • the second fixing head 70 is fixed in the second fixing hole 504 to guide and fix the other end of the wire body 10.
  • the wire body 10 is inserted into the second accommodating space 52 to be electrically connected to the female circuit board.
  • the first fixing head 60 and the second fixing head 70 are both made of plastic parts and are all integrally formed.
  • the number of the male pins 24 is four and arranged side by side
  • the number of the female pins 34 is four and arranged side by side.
  • the male connector 20 has four of the above-mentioned arrangements
  • the male pin 24 has four female pins 34 arranged side by side.
  • the wire body 10 can pass a current of 2 A.
  • other currents can also be used, which is not limited thereto.
  • an electronic building block 9 system includes at least two electronic building blocks 9 and two electronic building blocks 9 interposed therebetween to electrically connect the two electronic building blocks 9.
  • the connecting wire 1 is the connecting wire 1
  • each of the electronic blocks 9 has a female connector 90 and a male connector which are respectively inserted into the male connector 20 and the female connector 30 of the connecting wire 1 .
  • the connecting line 1 in this embodiment has the same structure as the connecting line 1 in each of the above embodiments, and the functions are also the same, which are not described herein.
  • the two electronic blocks 9 connected by the connecting line 1 have a height difference therebetween.
  • the electronic building blocks 9 having the height difference are connected by the connecting line 1 to realize the three-dimensional space construction, and the range of the connection is expanded to ensure that the electronic building blocks 9 can be combined at will.
  • the two electronic blocks 9 connected by the connecting line 1 are located on the same plane, and the male connector 92 and the female connector 90 of the two electronic building blocks 9 are There is space between the spaces.
  • the connecting lines 1 can be used to connect them quickly and easily, thereby ensuring the convenience of the connection and reliability.
  • two adjacent electronic blocks 9 are docked by the respective male connectors 92 and the female connector 90.
  • the electronic building block 9 may be a power supply device for providing a power source, an input device for inputting data and information, a visual, physical, sound, etc. for feeding back an input signal. At least one of a changed output device and a communication device for making a communication connection.
  • the power supply device may be a power module, a battery, a solar battery or a discharge protection circuit;
  • the input device may be a pulse module, a pressure sensor module, a proximity module, an input recording module, a potentiometer module, a button module, a temperature module, an accelerometer Module, memory module, meter module, etc.;
  • output module can be motion module, vibration motor module, fan module, RGB LED module, LED module, strip light column module, speaker module, etc.;
  • communication device can be wired module or wireless communication
  • the module, the wireless communication module may be a WIFI module or a Bluetooth module.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种连接线（1）包括导线本体（10）以及电性连接于导线本体（10）两端的公连接器（20）和母连接器（30），公连接器（20）和母连接器（30）分别连接两个电子积木（9）的母接头（90）和公接头（92），两电子积木（9）空间间隔设置。该连接线（1）通过在导线本体（10）的两端分别连接有公连接器（20）和母连接器（30），使公连接器（20）和母连接器（30）可以与两个电子积木（9）的母接头（90）和公接头（92）相互对接，所连接的两电子积木（9）的空间位置为相互间隔，利用连接线（1）保证了两电子积木（9）的正常连接，利于扩展电子积木（9）的使用空间，不仅限于各电子积木（9）并排设置的某个平面空间。

Description

发明名称:连接线及电子积木系统 技术领域
[0001] 本发明属于电子产品技术领域， 尤其涉及一种连接线以及具有该连接线电子积 木系统。
背景技术
[0002] 在人们的日常生活中， 随处可见各式各样的电子设备和电子信号， 例如， 手机 、 电脑、 WIFI、 智能、 云和物联网等等， 而且人们每天都在使用， 每天都会有 接触， 但是大部分人并不知道这些电子设备如何工作和如何制造他们的电子设 备。 对于这些电子设备和电子信号的全部交互性， 仅限于被动消费。
[0003] 为了使人们在日常消费和使用过程中就能够切身体验这些电子设备和电子信号 的工作过程， 玩具 DIY创意拼装和教学使用应用的智能电路模块应运而生。 这种 智能电路模块无需专业知识， 只需要了解功能、 懂得应用， 利用简单的相互拼 装组合即可完成丰富的电子电路功能， 并通过乐高积木、 纸、 木材、 塑料、 粘 土、 3D打印技术等生活中材料进行创意模型的 DIY制作， 这样使得具有光、 声 音、 按钮和其他电子部件进行拼装， 对于儿童、 青年学生、 设计者、 非工程人 员和其他缺乏必要经验的人士来说都是较为简单的。
[0004] 然而， 这些智能电路模块在拼装吋， 需要进行空间位置上连接， 采用现有的智 能电路模块仅能实现各智能电路模块位于同一平面上的连接， 而无法实现空间 具有高度变化上的连接。
技术问题
[0005] 本发明实施例提供一种连接线， 旨在解决现有技术中智能电路模块仅能在同一 平面上连接而无法实现空间高度变化上连接的技术问题。
问题的解决方案
技术解决方案
[0006] 本发明提供的连接线， 包括导线本体以及电性连接于所述导线本体两端的公连 接器和母连接器， 所述公连接器和所述母连接器分别连接两个电子积木的母接 头和公接头， 两所述电子积木空间间隔设置。
[0007] 进一步地， 所述公连接器包括具有公插接头的公头壳体、 多个并排固定安装于 所述公头壳体内并伸入至所述公插接头内的公头插针以及与所述公头插针一端 和所述导线本体一端电性连接的公头电路板， 所述公头插针的一端； 所述母连 接器包括具有母承接头的母头壳体以及多个并排固定安装于所述母头壳体内并 伸入至所述母承接头内的母头插针以及与所述母头插针一端和所述导线本体另 一端电性连接的母头电路板。
[0008] 进一步地， 所述母承接头凸设于所述母头壳体上并为环设于所述公插接头外围 的挡圈。
[0009] 进一步地， 所述公头壳体于所述公插接头上设有供各所述公头插针的端部裸露 出来的凹陷槽， 所述母头壳体于所述母承接头一侧设有能够插设于所述凹陷槽 内的凸起块， 各所述母头插针的端部裸露于所述凸起块的端面上以与所述公头 插针的端部对接。
[0010] 进一步地， 所述凹陷槽的形状为方形， 所述凸起块的形状与所述凹陷槽的形状 相适配。
[0011] 进一步地， 所述凹陷槽的形状与所述凸起块的形状相适配， 所述凹陷槽在其槽 壁的至少一侧设有凹陷缺口， 所述凸起块在其外壁的至少一侧设有与所述凹陷 缺口配合的凸包。
[0012] 进一步地， 所述凹陷缺口设置于所述凹陷槽的两相对槽壁上， 其中两所述凹陷 缺口位于同一侧以及另一凹陷缺口与位于同一侧的两所述凹陷缺口相对设置并 位于两所述凹陷缺口的中间， 所述凸包设置于所述凸起块的两相对侧壁上， 其 中两所述凸包与位于同一侧的两所述凹陷缺口配合以及另一所述凸包与单独位 于一侧所述凹陷缺口配合。
[0013] 进一步地， 各所述公头插针包括埋设于所述公头壳体内的第一插接段以及沿所 述第一插接段之靠近所述导线本体的一端弯折延伸以与所述公头电路板电性连 接的第一连接段； 各所述母头插针包括埋设于所述母头壳体内的第二插接段以 及沿所述第二插接段之靠近所述导线本体另一端弯折延伸以与所述母头电路板 电性连接的第二连接段。 [0014] 进一步地， 所述公头壳体于靠近所述导线本体一侧设有第一突出块， 所述第一 突出块上设有定位和卡设各所述公头插针的所述第一连接段的第一定位缺口； 所述母头壳体于靠近所述导线本体一侧设有第二突出块， 所述第二突出块上设 有定位和卡设各所述母头插针的所述第二连接段的第二定位缺口。
[0015] 进一步地， 所述公头壳体朝向所述公头电路板一侧凸设有与所述公头电路板相 定位配合的第一定位柱， 所述母头壳体朝向所述母头电路板一侧凸设有与所述 母头电路板相定位配合的第二定位柱。
[0016] 进一步地， 所述公连接器还包括埋设于所述公头壳体内并位于所述公头插针两 侧的一对第一磁吸件； 所述母连接器还包括埋设于所述母头壳体内并位于所述 母头插针两侧的一对第二磁吸件； 所述第一磁吸件与所述第二磁吸件的磁极不 同。
[0017] 进一步地， 所述连接线还包括用于固定并包覆所述公连接器并形成有第一容置 空间的公头外壳件以及用于固定并包覆所述母连接器并形成有第二容置空间的 母头外壳件； 所述公头外壳件设有供所述公插接头从所述第一容置空间伸出至 外部的第一安装孔以及供所述导线本体伸入所述第一容置空间内以与所述公头 电路板电性连接的第一固定孔； 所述母头外壳件设有供所述母承接头从所述第 二容置空间伸入的第二安装孔以及供所述导线本体伸入所述第二容置空间内以 与所述母头电路板电性连接的第二固定孔， 所述母承接头完全收容于所述第二 容置空间和所述第二安装孔内。
[0018] 进一步地， 所述公头外壳件由设有所述第一安装孔的第一底壳以及盖设于所述 第一底壳上的第一顶盖一体包胶形成， 所述公插接头于所述公头壳体上形成抵 持于所述第一底壳内侧的第一台阶部， 所述公头电路板固定于所述公头壳体与 所述第一顶盖之间； 所述母头外壳件由设有所述第二安装孔的第二底壳以及盖 设于所述第二底壳上的第二顶盖一体包胶形成， 所述母承接头的端面与所述第 二底壳的外表面齐平， 所述母头电路板固定于所述母头壳体与所述第二顶盖之 间。
[0019] 进一步地， 所述第一顶盖沿其内表面朝向所述公头壳体一侧突出延伸一对设置 于所述公头壳体两侧的第一限位块， 所述公头壳体之背离所述公插接头的一侧 抵持于所述第一限位块上； 所述第二顶盖沿其内表面朝向所述母头壳体一侧突 出延伸一对设置于所述母头壳体两侧的第二限位块， 所述母头壳体之背离所述 母承接头的一侧抵持于所述第二限位块上。
[0020] 进一步地， 所述第一底壳和所述第二顶盖形成供所述导线本体穿过的所述第一 固定孔， 所述第二底壳和所述第二顶盖形成供所述导线本体另一端穿过的所述 第二固定孔； 所述公连接器还包括固定于所述第一固定孔内并用于固定所述导 线本体一端的第一固定头， 所述第一固定头沿所述第一容置空间一侧插入所述 第一固定孔； 所述母连接器还包括固定于所述第二固定孔内并用于固定所述导 线本体另一端的第二固定头， 所述第二固定头沿所述第二容置空间一侧插入所 述第二固定孔。
[0021] 进一步地， 所述公头插针的数量为 4根且并排设置， 所述母头插针的数量为 4根 且并排设置。
[0022] 本发明还提供了一种电子积木系统， 包括至少两个电子积木以及与其中两所述 电子积木相互插接以电连接两所述电子积木的连接线， 所述连接线为上述连接 线， 各所述电子积木具有与所述连接线的公连接器和母连接器分别相互插接的 母接头和公接头。
[0023] 进一步地， 由所述连接线连接的两所述电子积木之间具有高度差。
[0024] 进一步地， 由所述连接线连接的两所述电子积木位于同一平面上， 且两所述电 子积木的所述公接头和所述母接头之间具有间隔空间。
[0025] 进一步地， 相邻接的两所述电子积木通过各自的所述公接头和所述母接头实现 对接。
发明的有益效果
有益效果
[0026] 本发明实施例与现有技术相比的有益效果是： 该连接线通过在所述导线本体的 两端分别连接有所述公连接器和所述母连接器， 以使所述公连接器和所述母连 接器可以与两个电子积木的所述母接头和所述公接头相互对接， 所连接的两所 述电子积木的空间位置为相互间隔， 利用连接线保证了两所述电子积木的正常 连接， 有利于扩展所述电子积木的使用空间， 而不仅限于各所述电子积木并排 设置的某个平面空间。
对附图的简要说明
附图说明
[0027] 为了更清楚地说明本发明实施例中的技术方案， 下面将对实施例或现有技术描 述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附图仅仅是 本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创造性劳动性 的前提下， 还可以根据这些附图获得其他的附图。
[0028] 图 1是本发明实施例提供的连接线与电子积木的搭建结构图；
[0029] 图 2是图 1中连接线与电子积木搭建的局部分解图；
[0030] 图 3是本发明实施例一提供的连接线于一方向的结构图；
[0031] 图 4是本发明实施例一提供的连接线于另一方向的结构图；
[0032] 图 5是本发明实施例二提供的连接线于一方向的结构图；
[0033] 图 6是图 5中连接线于一方向的分解图；
[0034] 图 7是本发明实施例二提供的连接线于另一方向的结构图；
[0035] 图 8是图 7中连接线于另一方向的分解图；
[0036] 图 9是本发明实施例提供的所述连接线的公连接器于一方向的结构图；
[0037] 图 10是本发明实施例提供的所述连接线的公连接器于另一方向的结构图； [0038] 图 11是本发明实施例提供的所述连接线的母连接器于一方向的结构图；
[0039] 图 12是本发明实施例提供的所述连接线的母连接器于另一方向的结构图； [0040] 附图标记说明：
[]
[表 1]
1 连接线 40 公头外壳件
10 导线本体 42 第一容置空间
20 公连接器 44 第一固定孔
22 公头壳体 45 第一底壳
220 公插接头 450 第一安装孔
222 凹陷槽 225 第一台阶部
2220 凹陷缺口 48 第一顶盖
224 第一突出块 480 第一限位块
226 第一定位缺口
228 第一定位柱
24 公头插针 50 母头外壳件
240 第一插接段 52 第二容置空间
242 第一连接段 54 第二固定孔
26 第一磁吸件 55 第二底壳
30 母连接器 550 第二安装孔
32 母头壳体 58 第二顶盖
320 母承接头 580 第二限位块
322 凸起块
3220 凸包
324 第二突出块 60 第一固定头
326 第二定位缺口 70 第二固定头
328 第二定位柱
34 母头插针 9 电子积木 340 第二插接段 90 母接头
342 第二连接段 92 公接头
36 第二磁吸件
Figure imgf000009_0001
本发明的实施方式
[0041] 下面详细描述本发明的实施例， 所述实施例的示例在附图中示出， 其中自始至 终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 下 面通过参考附图描述的实施例是示例性的， 旨在用于解释本发明， 而不能理解 为对本发明的限制。
[0042] 在本发明的描述中， 需要理解的是， 术语"长度"、 "宽度"、 "上"、 "下"、 "前" 、 "后"、 "左"、 "右"、 "竖直"、 "水平"、 "顶"、 "底 ""内"、 "外"等指示的方位或 位置关系为基于附图所示的方位或位置关系， 仅是为了便于描述本发明和简化 描述， 而不是指示或暗示所指的装置或元件必须具有特定的方位、 以特定的方 位构造和操作， 因此不能理解为对本发明的限制。
[0043] 此外， 术语"第一"、 "第二 "仅用于描述目的， 而不能理解为指示或暗示相对重 要性或者隐含指明所指示的技术特征的数量。 由此， 限定有 "第一"、 "第二 "的特 征可以明示或者隐含地包括一个或者更多个该特征。 在本发明的描述中， "多个" 的含义是两个或两个以上， 除非另有明确具体的限定。
[0044] 在本发明中， 除非另有明确的规定和限定， 术语"安装"、 "相连"、 "连接"、 "固 定"等术语应做广义理解， 例如， 可以是固定连接， 也可以是可拆卸连接， 或成 一体； 可以是机械连接， 也可以是电连接； 可以是直接相连， 也可以通过中间 媒介间接相连， 可以是两个元件内部的连通或两个元件的相互作用关系。 对于 本领域的普通技术人员而言， 可以根据具体情况理解上述术语在本发明中的具 体含义。
[0045] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例
， 对本发明进行进一步详细说明。
[0046] 请参照图 1至图 12， 本发明实施例提供的连接线 1包括导线本体 10以及电性连接 于所述导线本体 10两端的公连接器 20和母连接器 30， 所述公连接器 20和所述母 连接器 30分别连接两个电子积木 9的母接头 90和公接头 92， 两所述电子积木 9空 间间隔设置。
[0047] 本发明实施例提供的连接线 1通过在所述导线本体 10的两端分别连接有所述公 连接器 20和所述母连接器 30， 以使所述公连接器 20和所述母连接器 30可以与两 个电子积木 9的所述母接头 90和所述公接头 92相互对接， 所连接的两所述电子积 木 9的空间位置为相互间隔， 利用连接线 1保证了两所述电子积木 9的正常连接， 有利于扩展所述电子积木 9的使用空间， 而不仅限于各所述电子积木 9并排设置 的某个平面空间。
[0048] 在该实施例中， 所述连接线 1的公连接器 20与各所述电子积木 9的公接头 92具有 相同的结构， 所述连接线 1的所述母连接器 30与各所述电子积木 9的所述母接头 9 0具有相同的结构， 以使所述连接线 1可以随意与所述电子积木 9进行插接， 保证 了所述公连接器 20和所述公接头 92以及所述母连接器 30和所述母接头 90的通用 性， 从而使得各所述电子积木 9实现多方向和多维度的快速连接， 保证了通信的 准确性。 另外， 通过设置所述连接线 1以在进行所述电子积木 9搭建过程中， 不 受空间位置的约束， 可以随自己创意搭建出更多的积木组合， 在课堂教学中能 够体现电子积木 9的教育和学习作用， 在家庭生活中， 可以实现自己 DIY智能家 居， 在户外实现大自然科学教育， 在娱乐方向实现不同创意， 可应用的范围大 大增加。
[0049] 请参照图 5至图 12， 进一步地， 所述公连接器 20包括具有公插接头 220的公头壳 体 22、 多个并排固定安装于所述公头壳体 22内并伸入至所述公插接头 220内的公 头插针 24以及与所述公头插针 24—端和所述导线本体 10—端电性连接的公头电 路板， 所述公头插针 24的一端； 所述母连接器 30包括具有母承接头 320的母头壳 体 32以及多个并排固定安装于所述母头壳体 32内并伸入至所述母承接头 320内的 母头插针 34以及与所述母头插针 34—端和所述导线本体 10另一端电性连接的母 头电路板。
[0050] 请参照图 3至图 12， 进一步地， 所述母承接头 320凸设于所述母头壳体 32上并为 环设于所述公插接头 220外围的挡圈。 可以理解地， 所述母承接头 320与所述母 头壳体 32围合形成容置所述公插接头 220的凹陷空间， 以使所述母承接头 320包 裹于所述公插接头 220的外围， 保证二者连接的可靠性和牢固性。
[0051] 在该实施例中， 所述母承接头 320呈环形， 例如跑道型或者椭圆形。 所述公插 接头 220的形状与所述母承接头 320的形状相适配， 以保证二者配合准确度和可 靠性， 具有防呆效果。
[0052] 在该实施例中， 所述母承接头 320与所述母头壳体 32由一体成型而制成， 同样 地， 所述公插接头 220与所述公头壳体 22由一体成型而制成。
[0053] 请参照图 3至图 12， 进一步地， 所述公头壳体 22于所述公插接头 220上设有供各 所述公头插针 24的端部裸露出来的凹陷槽 222， 所述母头壳体 32于所述母承接头 320—侧设有能够插设于所述凹陷槽 222内的凸起块 322， 各所述母头插针 34的端 部裸露于所述凸起块 322的端面上以与所述公头插针 24的端部对接。 所述凹陷槽 222沿所述公插接头 220的端面朝向所述公头壳体 22内下凹， 所述凸起块 322沿所 述公头壳体 22表面凸起且所述凸起块 322的延伸方向与所述母承接头 320的凸起 方向相同， 所述母承接头 320环设于所述凸起块 322的四周， 以防止插接后出现 意外碰撞或抖动是， 造成二者插接的脱落。
[0054] 插接吋， 由于所述连接线 1的所述公连接器 20与所述电子积木 9的公接头 92具有 相同结构以及所述连接线 1的所述母连接器 30与所述电子积木 9的母接头 90具有 相同结构， 对于各所述电子积木 9的公接头 92和所述母接头 90的结构不做具体描 述， 具体参照所述连接线 1上所述公连接器 20和所述母连接器 30的结构。 所述连 接线 1的母头插针 34与所述电子积木 9的公接头 92上的公头插针 24对接， 以及所 述连接线 1的公头插针 24与另一所述电子积木 9的母接头 90上的母头插针 34对接 ， 以使所述连接线 1的两端分别插接于两电子积木 9的所述公接头 92和所述母接 头 90上。
[0055] 当然， 如果所述连接线 1的所述公头壳体 22与其母头壳体 32对接吋， 仅仅是实 现母头插针 34和公头插针 24的对接以及凸起块 322收容于所述凹陷槽 222内， 并 不能实现电子积木 9的导体， 而是单根导线的对接。 该连接线 1通过设置所述凹 陷槽 222与所述凸起块 322配合， 以起到防呆的作用。
[0056] 请参照图 5至图 12， 在该实施例中， 所述凹陷槽 222的形状为方形， 所述凸起块 322的形状与所述凹陷槽 222的形状相适配， 也大致为方形， 例如四个角上倒圆 角。
[0057] 请参照图 3和图 4， 在该实施例中， 所述凹陷槽 222的形状与所述凸起块 322的形 状相适配， 所述凹陷槽 222的主体形状为方形， 并在其槽壁的至少一侧设有凹陷 缺口 2220， 所述凸起块 322的主体形状也为方形， 并在其外壁的至少一侧设有与 所述凹陷缺口 2220配合的凸包 3220。 优选地， 所述凹陷缺口 2220设置于所述凹 陷槽 222的两相对槽壁上， 其中两所述凹陷缺口 2220位于同一侧以及另一凹陷缺 口 2220与位于同一侧的两所述凹陷缺口 2220相对设置并位于两所述凹陷缺口 222 0的中间， 以使所述凹陷槽 222大致呈猫脸状。 同样地， 所述凸包 3220设置于所 述凸起块 322的两相对侧壁上， 其中两所述凸包 3220与位于同一侧的两所述凹陷 缺口 2220配合以及另一所述凸包 3220与单独位于一侧所述凹陷缺口 2220配合， 以起到良好的防呆效果， 防止误插。
[0058] 请参照图 5至图 12， 进一步地， 各所述公头插针 24包括埋设于所述公头壳体 22 内的第一插接段 240以及沿所述第一插接段 240之靠近所述导线本体 10的一端弯 折延伸以与所述公头电路板电性连接的第一连接段 242; 各所述母头插针 34包括 埋设于所述母头壳体 32内的第二插接段 340以及沿所述第二插接段 340之靠近所 述导线本体 10另一端弯折延伸以与所述母头电路板电性连接的第二连接段 342。 各所述公头插针 24具有相互连接且呈弯折设置的第一插接段 240和所述第一连接 段 242， 同样地， 各所述母头插针 34具有相互连接且呈弯折设置的第二插接段 34 0和所述第二连接段 342， 这样， 改变所述公头插针 24和所述母头插针 34两端的 对接方向， 另外， 所述第一连接段 242与所述公头电路板电性连接以及所述第二 连接段 342与所述母头电路板电性连接， 保证了所述公头电路板和所述母头电路 板上元器件的设置空间， 也充分利用了所述公头壳体 22和所述母头壳体 32的空 间。
[0059] 在该实施例中， 所述公头插针 24和所述母头插针 34均为带弹性的弹簧针， 以很 好地包里连接吋的可靠性以及多次插接的疲劳寿命。
[0060] 请参照图 5至图 12， 进一步地， 所述公头壳体 22于靠近所述导线本体 10—侧设 有第一突出块 224， 所述第一突出块 224上设有定位和卡设各所述公头插针 24的 所述第一连接段 242的第一定位缺口 226; 所述母头壳体 32于靠近所述导线本体 1 0—侧设有第二突出块 324， 所述第二突出块 324上设有定位和卡设各所述母头插 针 34的所述第二连接段 342的第二定位缺口 326。 可以理解地， 所述第一突出块 2 24和所述公插接头 220分别位于所述公头壳体 22的两侧， 且所述第一突出块 224 设置于所述公头壳体 22上以与弯折设置所述公头插针 24的所述第一连接段 242配 合， 即通过在所述第一突出块 224上设置所述第一定位缺口 226以限制所述公头 插针 24的位置， 保证位置的相对固定。 所述第二突出块 324和所述母承接头 320 分别位于所述母头壳体 32的两侧， 且所述第二突出块 324设置于所述母头壳体 32 上以与弯折设置的所述母头插针 34的所述第二连接段 342配合， 即通过在所述第 二突出块 324上设置所述第二定位缺口 326以限制所述母头插针 34的位置， 保证 了所述母头插针 34位置的相对固定。
[0061] 在该实施例中， 所述第一突出块 224、 所述公插接头 220和所述公头壳体 22由一 体成型而制成。 所述 IE突出块、 所述母承接头 320和所述母头壳体 32由一体成型 而制成。
[0062] 请参照图 5至图 12， 进一步地， 所述公头壳体 22朝向所述公头电路板一侧凸设 有与所述公头电路板相定位配合的第一定位柱 228， 所述母头壳体 32朝向所述母 头电路板一侧凸设有与所述母头电路板相定位配合的第二定位柱 328。 该连接线 1通过在所述公头壳体 22上设置所述第一定位柱 228， 以限制所述公头电路板与 所述公头壳体 22之间的位置， 以保证所述公头插针 24与所述公头电路板的可靠 连接， 同样地， 所述连接线 1通过在所述母头壳体 32上设置所述第二定位柱 328 ， 以限制所述母头电路板与所述母头壳体 32之间的位置， 以保证所述母头插针 3 4与所述母头电路板的可靠连接。 优选地， 所述第一定位柱 228的凸起方向与所 述公头插针 24上所述第一连接段 242的延伸方向一致， 所述第二定位柱 328的凸 起方向与所述母头插针 34上所述第二连接段 342的延伸方向一致。
[0063] 请参照图 5至图 12， 进一步地， 所述公连接器 20还包括埋设于所述公头壳体 22 内并位于所述公头插针 24两侧的一对第一磁吸件 26; 所述母连接器 30还包括埋 设于所述母头壳体 32内并位于所述母头插针 34两侧的一对第二磁吸件 36; 所述 第一磁吸件 26与所述第二磁吸件 36的磁极不同。 可以理解地， 所述公头壳体 22 于背离所述公插接头 220的一侧设有一对收容口， 所述第一磁吸件 26固定并收容 于所述收容口内， 以使所述公连接器 20具有磁性； 同样地， 所述母头壳体 32于 背离所述母承接头 320的一侧设有一对容置口， 所述第二磁吸件 36固定并收容于 所述容置口内， 以使所述母连接器 30具有磁性。 所述第一磁吸件 26同样也设置 于所述电子积木 9的所述公接头 92上， 所述第二磁吸件 36同样设置于所述电子积 木 9的母接头 90上。 利用所述第一磁吸件 26和所述第二磁吸件 36的磁极不同设置 ， 利用磁吸件同性相斥和异性相吸的原理， 以保证所述公连接器 20与所述母接 头 90以及所述母连接器 30与所述公接头 92插接的准确性， 起到防呆效果， 以防 止所述公连接器 20与公接头 92以及所述母连接器 30与母接头 90相互插接。
[0064] 通过将所述第一磁吸件 26埋设于所述公头壳体 22以及将所述第二磁吸件 36埋设 于所述母头壳体 32中， 以防止所述第一磁吸件 26和所述第二磁吸件 36的氧化、 脱落和损伤， 同吋， 也保证了其磁力的持久性。
[0065] 请参照图 5至图 12， 进一步地， 所述连接线 1还包括用于固定并包覆所述公连接 器 20并形成有第一容置空间 42的公头外壳件 40以及用于固定并包覆所述母连接 器 30并形成有第二容置空间 52的母头外壳件 50; 所述公头外壳件 40设有供所述 公插接头 220从所述第一容置空间 42伸出至外部的第一安装孔 450以及供所述导 线本体 10伸入所述第一容置空间 42内以与所述公头电路板电性连接的第一固定 孔 44; 所述母头外壳件 50设有供所述母承接头 320从所述第二容置空间 52伸入的 第二安装孔 550以及供所述导线本体 10伸入所述第二容置空间 52内以与所述母头 电路板电性连接的第二固定孔 54， 所述母承接头 320完全收容于所述第二容置空 间 52和所述第二安装孔 550内。 所述公连接器 20收容于所述公头外壳件 40形成的 所述第一容置空间 42内， 且所述公插接头 220通过所述第一安装孔 450伸出至所 述第一容置空间 42外部， 所述第一安装孔 450和所述第一固定孔 44分别设置于所 述公头外壳件 40相面对的两侧壁上， 以使所述导线本体 10从所述第一固定孔 44 伸入所述第一容置空间 42内与所述公连接器 20电性连接。 所述母连接器 30收容 于所述母头外壳件 50形成的所述第二容置空间 52内， 且所述母承接头 320通过所 述第二安装孔 550裸露于所述母头外壳件 50外表面， 所述第二安装孔 550和所述 第二固定孔 54分别设置于所述母头外壳件 50相面对的两侧壁上， 以使所述导线 本体 10从所述第二固定孔 54伸入所述第二容置空间 52内与所述母连接器 30电性 连接。
[0066] 在该实施例中， 所述母承接头 320的端部与所述母头外壳件 50的外表面齐平， 以便于与公接头 92实现插接。
[0067] 需要说明的是， 所述公头外壳件 40和所述母头外壳件 50分别构成所述公连接器 20和所述母连接器 30的外观件， 所述连接线 1与各所述电子积木 9由于其内部结 构的差异， 所述公接头 92和所述母接头 90的外观件与所述公连接器 20和所述母 连接器 30的外观件不相同。
[0068] 请参照图 5至图 12， 进一步地， 所述公头外壳件 40由设有所述第一安装孔 450的 第一底壳 45以及盖设于所述第一底壳 45上的第一顶盖 48—体包胶形成， 所述公 插接头 220于所述公头壳体 22上形成抵持于所述第一底壳 45内侧的第一台阶部 22 5， 所述公头电路板固定于所述公头壳体 22与所述第一顶盖 48之间； 所述母头外 壳件 50由设有所述第二安装孔 550的第二底壳 55以及盖设于所述第二底壳 55上的 第二顶盖 58—体包胶形成， 所述母承接头 320的端面与所述第二底壳 55的外表面 齐平， 所述母头电路板固定于所述母头壳体 32与所述第二顶盖 58之间。 所述第 一底壳 45与所述第一顶盖 48由一体包胶成型， 以保证二者的牢固结合， 同样地 ， 所述第二底壳 55与所述第二顶盖 58由一体包胶成型， 以保证二者的牢固结合 。 所述公插接头 220与所述公头壳体 22之间形成有第一台阶部 225， 所述第一台 阶部 225抵持于所述第一底壳 45的内侧， 以保证所述公插接头 220伸出至所述第 一安装孔 450外具有足够的长度， 并防止所述公连接器 20沿所述第一安装孔 450 前后移动， 保证所述公连接器 20与所述第一底壳 45配合的牢固性和稳定性。 所 述母承接头 320与所述母头壳体 32之间也形成台阶部， 所述台阶部抵持于所述第 二底壳 55的内侧， 以保证所述母承接头 320完全收容于所述第二安装孔 550内， 防止所述母连接器 30沿所述第二安装孔 550前后移动， 保证所述母承接头 320的 端面与所述第二底壳 55的外表面齐平。
[0069] 请参照图 5至图 12， 进一步地， 所述第一顶盖 48沿其内表面朝向所述公头壳体 2 2—侧突出延伸一对设置于所述公头壳体 22两侧的第一限位块 480， 所述公头壳 体 22之背离所述公插接头 220的一侧抵持于所述第一限位块 480上； 所述第二顶 盖 58沿其内表面朝向所述母头壳体 32—侧突出延伸一对设置于所述母头壳体 32 两侧的第二限位块 580， 所述母头壳体 32之背离所述母承接头 320的一侧抵持于 所述第二限位块 580上。 该连接线 1通过在所述第一顶盖 48上设置一对所述第一 限位块 480， 以使所述第一限位块 480夹设于所述公头壳体 22的两侧， 限制所述 公头壳体 22于所述第一容置空间 42内的左右移动， 并通过在所述第二顶盖 58上 设置一对所述第二限位块 580， 以使所述第二限位块 580夹设于所述母头壳体 32 的两侧， 限制所述母头壳体 32于所述第二容置空间 52内的左右移动。
[0070] 需要说明的是， 图 6和图 8中将第一底壳 45和第一顶盖 48拆成两件以及第二底壳 55和第二顶盖 58拆成两件， 目的在于能够看清楚在包胶成型过程中所形成的所 述第一限位块 480和第二限位孔 580。
[0071] 当然， 对于其他实施例中， 所述第一底壳 45和所述第一顶盖 48也可以是采用粘 接、 卡扣连接等固定方式固定在一起的， 同样地， 所述第二底壳 55和所述第二 顶盖 58也可以是采用粘接、 卡扣连接等固定方式固定在一起的。
[0072] 请参照图 5至图 12， 进一步地， 所述第一底壳 45和所述第二顶盖 58形成供所述 导线本体 10穿过的所述第一固定孔 44， 所述第二底壳 55和所述第二顶盖 58形成 供所述导线本体 10另一端穿过的所述第二固定孔 54； 所述公连接器 20还包括固 定于所述第一固定孔 44内并用于固定所述导线本体 10—端的第一固定头 60， 所 述第一固定头 60沿所述第一容置空间 42—侧插入所述第一固定孔 44; 所述母连 接器 30还包括固定于所述第二固定孔 54内并用于固定所述导线本体 10另一端的 第二固定头 70， 所述第二固定头 70沿所述第二容置空间 52—侧插入所述第二固 定孔 54。 所述第一固定头 60固定于所述第一固定孔 44中以对所述导线本体 10的 一端起到导引和固定作用， 以使所述导线本体 10伸入所述第一容置空间 42内与 所述公头电路板电性连接， 同样地， 所述第二固定头 70固定于所述第二固定孔 5 4中以对所述导线本体 10的另一端起到导引和固定作用， 以使所述导线本体 10伸 入所述第二容置空间 52内与所述母头电路板电性连接。 所述第一固定头 60和所 述第二固定头 70均由塑胶件制成， 且均为一体成型件。
[0073] 请参照图 5至图 12， 进一步地， 所述公头插针 24的数量为 4根且并排设置， 所述 母头插针 34的数量为 4根且并排设置。 所述公连接器 20具有 4根并排设置的所述 公头插针 24， 所述母连接器 30具有 4根并排设置的所述母头插针 34。
[0074] 在该实施例中， 所述导线本体 10可以通过 2A的电流， 当然， 也可以通过其他数 量的电流， 不限于此。
[0075] 请参照图 1至图 12， 本发明实施例提供的电子积木 9系统包括至少两个电子积木 9以及与其中两所述电子积木 9相互插接以电连接两所述电子积木 9的连接线 1， 所述连接线 1为上述连接线 1， 各所述电子积木 9具有与所述连接线 1的公连接器 2 0和母连接器 30分别相互插接的母接头 90和公接头 92。 本实施例中的所述连接线 1与上述各实施例中的连接线 1具有相同的结构， 且所起作用也相同， 此处不赘 述。
[0076] 请参照图 1， 进一步地， 由所述连接线 1连接的两所述电子积木 9之间具有高度 差。 利用所述连接线 1连接两具有高度差的所述电子积木 9， 以实现三维空间的 搭建， 扩展了连接的范围大小， 保证了各所述电子积木 9可以随意组合。
[0077] 请参照图 1， 进一步地， 由所述连接线 1连接的两所述电子积木 9位于同一平面 上， 且两所述电子积木 9的所述公接头 92和所述母接头 90之间具有间隔空间。 当 所需要连接的两所述电子积木 9位于同一平面上吋， 但具有一定的空间间隔， 无 法直接实现对接， 利用所述连接线 1可以简单快捷地将它们进行连接， 保证了连 接的便捷性和可靠性。
[0078] 请参照图 1， 优选地， 相邻接的两所述电子积木 9通过各自的所述公接头 92和所 述母接头 90实现对接。
[0079] 在该实施例中， 所述电子积木 9可以是用于提供电源的电源装置、 用于进行数 据和信息输入的输入装置、 用于反馈输入信号所带来的视觉、 物理、 声音等改 变的输出装置以及用于进行通信连接的通信装置中的至少一种。 所述电源装置 可以是电源模块、 电池、 太阳能电池或者放电保护电路； 所述输入装置可以是 脉冲模块、 压力传感器模块、 接近模块、 输入记录模块、 电位计模块、 按钮模 块、 温度模块、 加速度计模块、 存储器模块、 计吋器模块等； 输出模块可以是 运动模块、 振动电机模块、 风扇模块、 RGB LED模块、 LED模块、 条形光柱模 块、 扬声器模块等； 通信装置可以是有线模块或者无线通信模块， 所述无线通 信模块可以是 WIFI模块或者蓝牙模块。 以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保 护范围之内。

Claims

权利要求书
[权利要求 1] 一种连接线， 其特征在于， 包括导线本体以及电性连接于所述导线本 体两端的公连接器和母连接器， 所述公连接器和所述母连接器分别连 接两个电子积木的母接头和公接头， 两所述电子积木空间间隔设置。
[权利要求 2] 如权利要求 1所述的连接线， 其特征在于， 所述公连接器包括具有公 插接头的公头壳体、 多个并排固定安装于所述公头壳体内并伸入至所 述公插接头内的公头插针以及与所述公头插针一端和所述导线本体一 端电性连接的公头电路板， 所述公头插针的一端； 所述母连接器包括 具有母承接头的母头壳体以及多个并排固定安装于所述母头壳体内并 伸入至所述母承接头内的母头插针以及与所述母头插针一端和所述导 线本体另一端电性连接的母头电路板。
[权利要求 3] 如权利要求 2所述的连接线， 其特征在于， 所述母承接头凸设于所述 母头壳体上并为环设于所述公插接头外围的挡圈。
[权利要求 4] 如权利要求 2所述的连接线， 其特征在于， 所述公头壳体于所述公插 接头上设有供各所述公头插针的端部裸露出来的凹陷槽， 所述母头壳 体于所述母承接头一侧设有能够插设于所述凹陷槽内的凸起块， 各所 述母头插针的端部裸露于所述凸起块的端面上以与所述公头插针的端 部对接。
[权利要求 5] 如权利要求 4所述的连接线， 其特征在于， 所述凹陷槽的形状为方形
， 所述凸起块的形状与所述凹陷槽的形状相适配。
[权利要求 6] 如权利要求 4所述的连接线， 其特征在于， 所述凹陷槽的形状与所述 凸起块的形状相适配， 所述凹陷槽在其槽壁的至少一侧设有凹陷缺口 ， 所述凸起块在其外壁的至少一侧设有与所述凹陷缺口配合的凸包。
[权利要求 7] 如权利要求 6所述的连接线， 其特征在于， 所述凹陷缺口设置于所述 凹陷槽的两相对槽壁上， 其中两所述凹陷缺口位于同一侧以及另一凹 陷缺口与位于同一侧的两所述凹陷缺口相对设置并位于两所述凹陷缺 口的中间， 所述凸包设置于所述凸起块的两相对侧壁上， 其中两所述 凸包与位于同一侧的两所述凹陷缺口配合以及另一所述凸包与单独位 于一侧所述凹陷缺口配合。
如权利要求 2所述的连接线， 其特征在于， 各所述公头插针包括埋设 于所述公头壳体内的第一插接段以及沿所述第一插接段之靠近所述导 线本体的一端弯折延伸以与所述公头电路板电性连接的第一连接段； 各所述母头插针包括埋设于所述母头壳体内的第二插接段以及沿所述 第二插接段之靠近所述导线本体另一端弯折延伸以与所述母头电路板 电性连接的第二连接段。
如权利要求 8所述的连接线， 其特征在于， 所述公头壳体于靠近所述 导线本体一侧设有第一突出块， 所述第一突出块上设有定位和卡设各 所述公头插针的所述第一连接段的第一定位缺口； 所述母头壳体于靠 近所述导线本体一侧设有第二突出块， 所述第二突出块上设有定位和 卡设各所述母头插针的所述第二连接段的第二定位缺口。
如权利要求 8所述的连接线， 其特征在于， 所述公头壳体朝向所述公 头电路板一侧凸设有与所述公头电路板相定位配合的第一定位柱， 所 述母头壳体朝向所述母头电路板一侧凸设有与所述母头电路板相定位 配合的第二定位柱。
如权利要求 2所述的连接线， 其特征在于， 所述公连接器还包括埋设 于所述公头壳体内并位于所述公头插针两侧的一对第一磁吸件； 所述 母连接器还包括埋设于所述母头壳体内并位于所述母头插针两侧的一 对第二磁吸件； 所述第一磁吸件与所述第二磁吸件的磁极不同。 如权利要求 2至 11任意一项所述的连接线， 其特征在于， 所述连接线 还包括用于固定并包覆所述公连接器并形成有第一容置空间的公头外 壳件以及用于固定并包覆所述母连接器并形成有第二容置空间的母头 外壳件； 所述公头外壳件设有供所述公插接头从所述第一容置空间伸 出至外部的第一安装孔以及供所述导线本体伸入所述第一容置空间内 以与所述公头电路板电性连接的第一固定孔； 所述母头外壳件设有供 所述母承接头从所述第二容置空间伸入的第二安装孔以及供所述导线 本体伸入所述第二容置空间内以与所述母头电路板电性连接的第二固 定孔， 所述母承接头完全收容于所述第二容置空间和所述第二安装孔 内。
如权利要求 12所述的连接线， 其特征在于， 所述公头外壳件由设有所 述第一安装孔的第一底壳以及盖设于所述第一底壳上的第一顶盖一体 包胶形成， 所述公插接头于所述公头壳体上形成抵持于所述第一底壳 内侧的第一台阶部， 所述公头电路板固定于所述公头壳体与所述第一 顶盖之间； 所述母头外壳件由设有所述第二安装孔的第二底壳以及盖 设于所述第二底壳上的第二顶盖一体包胶形成， 所述母承接头的端面 与所述第二底壳的外表面齐平， 所述母头电路板固定于所述母头壳体 与所述第二顶盖之间。
如权利要求 13所述的连接线， 其特征在于， 所述第一顶盖沿其内表面 朝向所述公头壳体一侧突出延伸一对设置于所述公头壳体两侧的第一 限位块， 所述公头壳体之背离所述公插接头的一侧抵持于所述第一限 位块上； 所述第二顶盖沿其内表面朝向所述母头壳体一侧突出延伸一 对设置于所述母头壳体两侧的第二限位块， 所述母头壳体之背离所述 母承接头的一侧抵持于所述第二限位块上。
如权利要求 12所述的连接线， 其特征在于， 所述第一底壳和所述第二 顶盖形成供所述导线本体穿过的所述第一固定孔， 所述第二底壳和所 述第二顶盖形成供所述导线本体另一端穿过的所述第二固定孔； 所述 公连接器还包括固定于所述第一固定孔内并用于固定所述导线本体一 端的第一固定头， 所述第一固定头沿所述第一容置空间一侧插入所述 第一固定孔； 所述母连接器还包括固定于所述第二固定孔内并用于固 定所述导线本体另一端的第二固定头， 所述第二固定头沿所述第二容 置空间一侧插入所述第二固定孔。
一种电子积木系统， 其特征在于， 包括至少两个电子积木以及与其中 两所述电子积木相互插接以电连接两所述电子积木的连接线， 所述连 接线为如权利要求 1至 15任意一项所述的连接线， 各所述电子积木具 有与所述连接线的公连接器和母连接器分别相互插接的母接头和公接 头。
[权利要求 17] 如权利要求 16所述的电子积木系统 其特征在于， 由所述连接线连接 的两所述电子积木之间具有高度差
[权利要求 18] 如权利要求 16所述的电子积木系统 其特征在于， 由所述连接线连接 的两所述电子积木位于同一平面上 且两所述电子积木的所述公接头 和所述母接头之间具有间隔空间。
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