CN209963406U - Electronic building block - Google Patents

Abstract

The utility model provides an electronic building block, including shell (10), locate circuit board (20) in shell (10), public seat connector (30) and female seat connector (40), public seat connector (30) are including public seat plastic body (31) and public seat terminal (32), female seat connector (40) are including female seat plastic body (41) and female seat terminal (42), be equipped with first fool-proof magnetic part (33) in public seat plastic body (31), be equipped with second fool-proof magnetism (43) piece in the female seat plastic body (41), the polarity of first fool-proof magnetic part (33) outer end is opposite with the polarity of second fool-proof magnetism (43) piece outer end. The arrangement of the first fool-proof magnetic piece (33) and the second fool-proof magnetic piece (43) can enable a user to quickly recognize whether the male connector (30) and the female connector (40) are aligned or not, and adjust the male connector (30) and the female connector (40) to realize quick assembly of the electronic building block.

Description

Electronic building block

Technical Field

The utility model relates to an electronic product technical field especially relates to electronic toy.

Background

The electronic building blocks are modular components which can be mutually connected and assembled to form different model products, and the adjacent electronic building blocks can be electrically connected, so that the electronic building blocks can be connected and assembled according to a set circuit route to finish various model products with different series-parallel circuits. Wherein, the connection between the electronic toy is realized through setting up public seat connector and the female seat connector on the relative both ends of electronic toy, so, not only can accomplish the mechanical connection between the electronic toy, and can realize realizing electric connection between the electronic toy. However, in the actual assembly process, since the appearance structures of the electronic blocks are basically the same, the two connecting ends of the electronic blocks are easily confused, and thus the assembly efficiency between the electronic blocks is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic toy aims at solving prior art's electronic toy and causes the technical problem that assembly efficiency is low between the electronic toy because of obscuring two links easily when the assembly.

In order to achieve the above purpose, the technical scheme of the utility model is that: an electronic building block comprises a shell, a circuit board, a male connector and a female connector, wherein the shell comprises a first side end and a second side end which are oppositely arranged, the circuit board is arranged in the shell, the male connector comprises a male seat plastic body and at least one male seat terminal arranged on the male seat plastic body, the female connector comprises a female plastic body and at least one female terminal arranged on the female plastic body, the male seat plastic body and the female seat plastic body are respectively arranged at the first side end and the second side end, and each male socket terminal and each female socket terminal are electrically connected with the circuit board, at least one first foolproof magnetic piece is arranged in the male socket plastic body, at least one second fool-proof magnetic piece is arranged in the female seat plastic body, and the polarity of the outer end of the first fool-proof magnetic piece is opposite to that of the outer end of the second fool-proof magnetic piece.

Preferably, the inboard of public seat plastic body is equipped with first installation cavity, first prevent slow-witted magnetic part install in the first installation cavity, the inboard of the female seat plastic body is equipped with the second installation cavity, the second prevent slow-witted magnetic part install in the second installation cavity.

Preferably, the first fool-proof magnetic member is bonded inside the first mounting cavity through glue or double faced adhesive tape, and the second fool-proof magnetic member is bonded inside the second mounting cavity through glue or double faced adhesive tape.

Preferably, the electronic toy further comprises a bottom magnetic member, and the bottom magnetic member is adhered to the bottom inside the outer shell through glue or double-sided adhesive.

Preferably, a magnetic part installation cavity is formed in the bottom of the shell, and the bottom magnetic part is embedded in the magnetic part installation cavity.

Preferably, the two inner side walls of the magnetic member installation cavity are provided with clamping ribs for clamping the bottom magnetic member.

Preferably, the upper end of the clamping rib is provided with a guiding inclined surface inclined towards the lower end of the clamping rib so as to facilitate the guiding of the bottom magnetic part into the magnetic part mounting cavity.

Preferably, the housing includes a bottom case and an upper cover connected to a top of the bottom case, and the bottom magnetic member is disposed inside the bottom case.

Preferably, the upper cover is welded to the top of the bottom case through an ultrasonic welding process.

Preferably, the number of the bottom magnetic parts is two, the number of the magnetic part installation cavities is two, the two magnetic part installation cavities are respectively arranged at the positions, close to the male connector and the female connector, of the inner side of the bottom shell, and the two bottom magnetic parts are respectively embedded in the two magnetic part installation cavities.

Preferably, a window is arranged in the middle of the upper cover, and a through window matched with the window in shape is arranged on the window.

Preferably, the first side end is provided with a first mounting hole formed in the adjacent side parts of the bottom shell and the upper cover, and the male seat plastic body is embedded in the first mounting hole and exposed out of the first mounting hole; the second side end is provided with a second mounting hole formed in the adjacent side part of the bottom shell and the upper cover, and the female seat plastic body is embedded in the second mounting hole and exposed out of the second mounting hole.

Preferably, the bottom shell with the upper cover inboard is close to the position of first mounting hole all is equipped with and is used for the centre gripping public seat plastic body's first grip block, the bottom shell with the upper cover inboard is close to the position of second mounting hole all is equipped with and is used for the centre gripping female seat plastic body's second grip block.

Preferably, the periphery of the male seat plastic body is provided with a male seat annular connecting block embedded between the first clamping block and the side part of the bottom shell and the side part of the upper cover, and the periphery of the female seat plastic body is provided with a female seat annular connecting block embedded between the second clamping block and the side part of the bottom shell and the side part of the upper cover.

Preferably, the periphery of the bottom shell is provided with lower annular side grooves, the periphery of the upper cover is provided with upper annular side grooves corresponding to the lower annular side grooves in position, the upper annular grooves and the lower annular grooves are externally sleeved with classification silica gel sleeves, and the classification silica gel sleeves are provided with first clearance holes and second clearance holes which are respectively used for avoiding clearance between the male connector and the female connector.

Preferably, the classification silica gel sleeve is a green silica gel sleeve, an orange silica gel sleeve, a yellow silica gel sleeve or a blue silica gel sleeve.

Preferably, the length x width of the housing is 24mm x 24mm, 24mm x 48mm or 48mm x 48 mm.

The utility model has the advantages that: the utility model discloses an electronic toy, when the mistake is with the public seat connector butt joint of two adjacent electronic toy or the female seat connector of two electronic toy butt joint, because the polarity of the internal first magnetic part outer end of preventing slow-witted that sets up of public seat plastic is the same, perhaps the polarity of the internal first magnetic part outer end of preventing of setting of female seat plastic is the same, thereby form and produce the power of mutual repulsion, so the user can experience this repulsion force in real time, thereby realize that the position of adjacent electronic toy connection assembly appears the error, so that in time overturn one of them electronic toy so that between the adjacent electronic toy, the public seat connector of one of them electronic toy is connected with the female seat connector of another electronic toy, thereby realize connecting the slow-witted of assembly, and then realize the high-speed joint assembly to electronic toy, assembly efficiency promotes greatly.

Drawings

Fig. 1 is a schematic structural diagram of a first implementation manner of an electronic toy according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the first implementation manner of the electronic toy of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second implementation manner of the electronic toy of the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a third implementation manner of an electronic toy according to an embodiment of the present invention.

Fig. 5 is an exploded schematic view of an electronic toy according to an embodiment of the present invention.

Fig. 6 is an exploded schematic view of a male connector of an electronic toy according to an embodiment of the present invention.

Fig. 7 is an exploded view of the male connector of the electronic toy according to another perspective of the present invention.

Fig. 8 is an exploded view of a socket connector of an electronic toy according to an embodiment of the present invention.

Fig. 9 is an exploded view of another perspective of a female connector of an electronic toy according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of a male plastic body of an electronic toy according to an embodiment of the present invention.

Fig. 11 is a schematic structural view of another viewing angle of the male plastic part of the electronic toy according to an embodiment of the present invention.

Fig. 12 is a schematic structural view of a female plastic body of an electronic toy according to an embodiment of the present invention.

Fig. 13 is a schematic structural view of another viewing angle of the female plastic body of the electronic toy according to an embodiment of the present invention.

Fig. 14 is a schematic structural view illustrating a male connector and a female connector between electronic bricks according to an embodiment of the present invention.

Fig. 15 is a schematic structural diagram of another view angle when the male connector and the female connector between the electronic toy blocks according to the embodiment of the present invention are connected.

Fig. 16 is a schematic structural diagram of a housing of an electronic toy according to an embodiment of the present invention.

Fig. 17 is a schematic structural diagram of another view angle of the housing of the electronic toy according to an embodiment of the present invention.

Fig. 18 is an exploded schematic view of a housing of an electronic toy according to an embodiment of the present invention.

Fig. 19 is a schematic structural diagram of a bottom case of an electronic toy according to an embodiment of the present invention.

Fig. 20 is a schematic structural diagram of an upper cover of an electronic toy according to an embodiment of the present invention.

Fig. 21 is an enlarged view of a portion of a structure shown at a in fig. 19.

Fig. 22 is a schematic structural view of the electronic toy provided by the embodiment of the present invention when being connected to a workbench in an adsorbing manner.

The reference numerals include:

10-housing 11-bottom shell 12-upper cover

13-first mounting hole 14-second mounting hole 15-first clamping block

16-second clamping block 20-circuit board 30-male connector

31-male housing plastic body 32-male housing terminal 33-first fool-proof magnetic member

40-female connector 41-female plastic body 42-female terminal

43-second foolproof magnetism 50-bottom magnetic part 60-classification silica gel sleeve

61-first clearance hole 62-second clearance hole 70-workbench

71-magnetic metal piece 111-magnetic piece mounting cavity 112-clamping rib

113-lead-in slope 114-lower annular side groove 121-window

122-transparent window 123-upper annular side groove 311-plug column

312-positioning groove 313-fool-proof groove 314-first groove part

315-second recess portion 316-third recess portion 317-first mounting cavity

318-male seat annular connecting block 411-inserting groove 412-positioning column

413 fool-proof projection 414 first projection 415 second projection

416-third boss 417-second mounting cavity 418-female annular connecting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 10, an electronic toy according to an embodiment of the present invention includes a housing 10, a circuit board 20, a male connector 30 and a female connector 40, wherein the housing 10 includes a first side end and a second side end that are opposite to each other, the circuit board 20 is disposed in the housing 10, the male connector 30 includes a male plastic body 31 and at least one male terminal 32 disposed on the male plastic body 31, the female connector 40 includes a female plastic body 41 and at least one female terminal 42 disposed on the female plastic body 41, the male plastic body 31 and the female plastic body 41 are respectively disposed on the first side end and the second side end, each of the male terminal 32 and the female terminal 42 is electrically connected to the circuit board 20, at least one first magnetism-preventing member 33 is disposed in the male plastic body 31, at least one second fool-proof magnetic part 43 is arranged in the female seat plastic body 41, and the polarity of the outer end of the first fool-proof magnetic part 33 is opposite to that of the outer end of the second fool-proof magnetic part 43.

Specifically, in the electronic toy according to the embodiment of the present invention, when the male connector 30 of two adjacent electronic toy is butted by mistake or the female connector 40 of two electronic toy is butted, because the outer end of the first fool-proof magnetic member 33 disposed in the male plastic body 31 has the same polarity or the outer end of the first fool-proof magnetic member 33 disposed in the female plastic body 41 has the same polarity, so as to generate mutual repulsion force, the user can feel the repulsion force in real time, thereby recognizing that an error occurs at the position where the adjacent electronic toy is connected and assembled, so as to turn over one of the electronic toy in time to make the adjacent electronic toy in between, wherein the male connector 30 of one of the electronic toy is connected with the female connector 40 of the other electronic toy, thereby realizing fool-proof of connection and assembly, and further realizing quick connection and assembly of the electronic toy, the assembly efficiency is greatly improved.

More specifically, the polarity of the outer end of the first fool-proof magnetic member 33 is N-pole, and the polarity of the outer end of the second fool-proof magnetic member 43 is S-pole; and when the polarity of the outer end of the first fool-proof magnetic member 33 is S-pole, the polarity of the outer end of the second fool-proof magnetic member 43 is N-pole.

Further, as shown in fig. 7 to 10, an insertion column 311 is protruded from an outer end of the male housing plastic body 31, a positioning groove 312 for exposing each male housing terminal 32 is disposed at an end of the insertion column 311, a foolproof groove 313 is disposed at an inner side of the positioning groove 312, an insertion groove 411 having a shape adapted to the insertion column 311 is recessed from an outer end of the female housing plastic body 41, a positioning column 412 having a shape adapted to the positioning groove 312 is disposed in the insertion groove 411, each female housing terminal 42 is exposed at an end of the positioning column 412, and a foolproof protrusion 413 having a shape adapted to the foolproof groove 313 is disposed at an outer side of the positioning column 412. Specifically, because the male seat plastic body 31 of the male connector 30 is provided with the fool-proof groove 313, and the female seat plastic body 41 of the female connector 40 is provided with the fool-proof protrusion 413 with the shape matched with the shape of the fool-proof groove 313 on the male seat plastic body 31, when two adjacent electronic bricks are required to be connected, only the male connector 30 of one electronic brick corresponds to the female connector 40 of the other electronic brick in position to be connected, once the male connector 30 or the female connector 40 is turned over, the two adjacent electronic bricks cannot be connected and assembled, so that the normal electrical connection between the male seat terminal 32 of the male connector 30 and the female seat terminal 42 of the female connector 40 can be ensured, and the problem that the normal electrical connection between the electronic bricks cannot be realized can be effectively avoided.

Wherein, after the connection assembly of adjacent electronic building blocks, the inserting column 311 of the male plastic body 31 and the inserting groove 411 of the female plastic body 41 form an inserting fit, the positioning groove 312 arranged on the inserting column 311 is inserted into a positioning groove 412 arranged in the inserting groove 411 to form a positioning fit, so that the male plastic body 31 of the adjacent electronic building blocks and the female plastic body 41 of the adjacent building blocks realize a double inserting fit, and the connection stability and reliability can be ensured, wherein, the connection assembly can be realized only when the foolproof groove 313 and the foolproof protrusion 413 are right aligned between the male plastic body 31 and the female plastic body 41, so that the normal electric connection between the male terminal 32 on the male plastic body 31 and the female terminal 42 on the female plastic body 41 is ensured, and the phenomena of poor contact and short circuit are avoided.

In addition, the number of the male socket terminals 32 may be set according to actual requirements, for example, four male socket terminals 32 may be set, correspondingly, the number of the female socket terminals 42 may also be set according to actual requirements, so as to ensure that the number of the female socket terminals 42 matches the number of the male socket terminals 32, for example, four female socket terminals 42 may be set.

In this embodiment, as shown in fig. 6, 8, 11 and 12, a first installation cavity 317 is disposed on an inner side of the male seat plastic body 31, the first fool-proof magnetic member 33 is installed in the first installation cavity 317, a second installation cavity 417 is disposed on an inner side of the female seat plastic body 41, and the second fool-proof magnetic member 43 is installed in the second installation cavity 417. Specifically, a mounting space can be provided for the first magnetic member by providing the first mounting cavity 317, and the first mounting cavity 317 also plays a role in enhancing the mounting stability of the first fool-proof magnetic member 33; similarly, the second mounting cavity 417 is arranged to provide a mounting space for the second magnetic member, and the second mounting cavity 417 is also arranged to reinforce the mounting stability of the second fool-proof magnetic member 43. In addition, first installation cavity 317 shaping can avoid taking up installation space because set up first fool-proof magnetism piece 33 and increase in the public seat plastic body 31, and likewise, second installation cavity 417 shaping can avoid taking up installation space because set up second fool-proof magnetism 43 and increase in the female seat plastic body 41.

In this embodiment, the first fool-proof magnetic member 33 is adhered to the inside of the first mounting cavity 317 by glue or double-sided tape, and the second fool-proof magnetic member 43 is adhered to the inside of the second mounting cavity 417 by glue or double-sided tape. Specifically, realize the fixed of first fool-proof magnetism and second fool-proof magnetism 43 through glue or double faced adhesive tape, not only can realize preventing the rapid Assembly of fool-proof magnetism part 33 and second fool-proof magnetism 43, and the first fool-proof magnetism part 33 after the connection and the stability of second fool-proof magnetism 43 are splendid, and electronic toy uses for a long time, also need not to worry that first fool-proof magnetism part 33 and second fool-proof magnetism 43 can break away from the connection. In addition, the glue and the double-sided adhesive tape are easy to obtain and low in cost.

In this embodiment, as shown in fig. 5 and fig. 22, the electronic toy further includes a bottom magnetic member 50, and the bottom magnetic member 50 is adhered to the bottom inside the outer casing 10 by glue or double-sided adhesive. Specifically, the electronic building blocks are generally placed on the workbench 70 to be connected and assembled to form different model products, so that the magnetic metal parts 71 can be arranged on the workbench 70, when the electronic building blocks are placed on the workbench 70, the electronic building blocks can be connected in an adsorption manner through the bottom magnetic parts 50 arranged inside the bottom shell 11 of the electronic building blocks and the magnetic metal parts 71 arranged on the workbench 70 via the bottom shell 11, so that the position of the electronic building blocks can be fixed, when the two adjacent electronic building blocks are connected and assembled, the electronic building blocks cannot easily move relative to the workbench 70 under the action of external force, and therefore the electronic building blocks can be connected and assembled more quickly and stably. In addition, when carrying out electronic toy assembly teaching course, workstation 70 generally is vertical setting, for example the blackboard, because electronic toy can realize the location with workstation 70 and adsorb and be connected, can not drop when electronic toy arranges workstation 70 in so, and then ensures the normal clear of electronic toy assembly teaching course.

In addition, the bottom magnetic part 50 is fixed by glue or double-sided adhesive, so that the bottom magnetic part 50 can be quickly assembled, the stability of the connected bottom magnetic part 50 is excellent, and the electronic building block can be used for a long time without worrying about the disconnection of the bottom magnetic part 50. In addition, the glue and the double-sided adhesive tape are easy to obtain and low in cost.

In this embodiment, as shown in fig. 5, 19 and 21, a magnetic member installation cavity 111 is provided at the bottom of the housing 10, and the bottom magnetic member 50 is embedded in the magnetic member installation cavity 111. Specifically, the magnetic member installation cavity 111 may provide an installation space for the bottom magnetic member 50, and at the same time, the magnetic member installation cavity 111 may also play a role in enhancing the installation stability of the bottom magnetic member 50.

In this embodiment, as shown in fig. 19 and 21, the two inner sidewalls of the magnetic member installation cavity 111 are provided with clamping ribs 112 for clamping the bottom magnetic member 50. Specifically, centre gripping rib 112 can carry out the centre gripping to bottom magnetic part 50's two relative outsides, further strengthen stability and reliability after bottom magnetic part 50 installs, simultaneously, setting up through this centre gripping rib 112 makes between the periphery side of bottom magnetic part 50 and the interior periphery side before the magnetic part installation form with the certain interval gap, so, when later stage needs take out this bottom magnetic part 50, can use appurtenance to stretch into in this gap, so that can exert the effort on bottom magnetic part 50, thereby realize the not hard up of bottom magnetic part 50, finally realize the dismantlement to bottom magnetic part 50.

In this embodiment, as shown in fig. 19 and 21, the upper end of the clamping rib 112 is provided with an introduction inclined surface 113 inclined toward the lower end of the clamping rib 112 so as to facilitate the introduction of the bottom magnetic member 50 into the magnetic member mounting cavity 111. Specifically, the installation of the lead-in slope 113 can guide the bottom magnetic element 50 to be embedded in the magnetic element installation cavity 111, that is, since the width of the position having the lead-in slope 113 is larger than the width of the rest positions, it is easier to align the bottom magnetic element 50 with the magnetic element installation cavity 111 in the initial stage of assembling the bottom magnetic element 50, and thus the bottom magnetic element 50 can be effectively ensured to be completely embedded in the magnetic element installation cavity 111.

In this embodiment, as shown in fig. 1 to 4 and 16 to 20, the housing 10 includes a bottom shell 11 and an upper cover 12 connected to the top of the bottom shell 11, and the bottom magnetic member 50 is disposed inside the bottom shell 11. Specifically, the bottom shell 11 and the upper cover 12 are connected to form the housing 10, wherein the bottom shell 11 and the upper cover 12 may be fixedly connected by welding, snapping, or riveting. In addition, such a design also facilitates the installation of the components located within the housing 10.

In this embodiment, the upper cover 12 is welded to the top of the bottom case 11 by an ultrasonic welding process. Particularly, the ultrasonic welding process has the advantages of high welding speed, high welding strength and good sealing performance, the welding process is stable, all welding parameters can be tracked and monitored through a software system, and once faults are found, the faults can be easily eliminated and maintained.

In this embodiment, as shown in fig. 5, the number of the bottom magnetic members 50 is two, the number of the magnetic member installation cavities 111 is two, the two magnetic member installation cavities 111 are respectively disposed at positions close to the male connector 30 and the female connector 40 on the inner side of the bottom case 11, and the two bottom magnetic members 50 are respectively embedded in the two magnetic member installation cavities 111. Specifically, the two bottom magnetic members 50 can keep the electronic building blocks stably attached to the workbench 70, and the situation that one end is stably connected and the other end is loose is avoided. Especially for electronic bricks with a long length, the two bottom magnetic elements 50 are arranged at intervals in the length direction of the electronic brick.

In this embodiment, as shown in fig. 18 and 20, a window 121 is disposed in the middle of the upper cover 12, and a through window 122 having a shape matched with the window 121 is disposed on the window 121. Specifically, the window 121 is configured to provide a space for installing the transparent window 122, and the transparent window 122 is a transparent or semitransparent structure, so that when the circuit board 20 is provided with the lamp beads, light emitted by the lamp post can be displayed through the transparent window 122, and thus the type of a single electronic building block can be quickly adapted.

In this embodiment, as shown in fig. 1 to 2 and 16 to 17, the first side end is provided with a first mounting hole 13 formed at the adjacent side portions of the bottom case 11 and the upper cover 12, and the male seat plastic body 31 is embedded in the first mounting hole 13 and exposed out of the first mounting hole 13; the second side end is provided with a second mounting hole 14 formed at the adjacent side portions of the bottom case 11 and the upper cover 12, and the female seat plastic body 41 is embedded in the second mounting hole 14 and exposed out of the second mounting hole 14. Specifically, the lower portion of the first mounting hole 13 is formed at a position corresponding to the bottom case 11 and the upper portion thereof is formed at a position corresponding to the upper cover 12, and similarly, the lower portion of the second mounting hole 14 is formed at a position corresponding to the bottom case 11 and the upper portion thereof is formed at a position corresponding to the upper cover 12. The arrangement of the first and second mounting holes 13 and 14 ensures that the male and female connectors 30 and 40 can be mounted on the first and second side ends of the housing 10. The male connector 30 and the female connector 40 are fixed in the connection mode of being embedded in the hole, so that partial structure of the male plastic body 31 is ensured to be positioned in the shell 10 to ensure that the male terminal 32 is electrically connected with the circuit board 20, and partial structure is positioned outside the shell 10 to ensure that the male connector 30 is electrically connected with the female connector 40 of another adjacent electronic building block; similarly, it can be ensured that a part of the structure of the female plastic body 41 is located inside the housing 10 to ensure the electrical connection between the female terminal 42 and the circuit board 20, and a part of the structure is located outside the housing 10 to ensure the electrical connection between the female connector 40 and the female connector 40 of another adjacent electronic toy.

In this embodiment, as shown in fig. 16 to 20, a first clamping block 15 for clamping the male seat plastic body 31 is disposed at a position on the inner side of the bottom case 11 and the upper cover 12 close to the first mounting hole 13, and a second clamping block 16 for clamping the female seat plastic body 41 is disposed at a position on the inner side of the bottom case 11 and the upper cover 12 close to the second mounting hole 14. Specifically, the position of the first clamping block 15 defines the position of the male seat plastic part relative to the first mounting hole 13 after being mounted, that is, under the definition of the first clamping block 15, when the male seat plastic part is subjected to an external force, the male seat plastic part cannot move relative to the hole edge of the first mounting hole 13, for example, move towards the inner side or the outer side of the first mounting hole 13; similarly, the second clamping block 16 is disposed to limit the position of the female seat plastic relative to the second mounting hole 14 after being mounted, i.e. under the limitation of the second clamping block 16, the female seat plastic does not move relative to the hole edge of the first mounting hole 13, for example, towards the inner side or the outer side of the first mounting hole 13 when being subjected to an external force. When the male connector 30 and the female connector 40 of two adjacent electronic bricks are plugged, the positions of the male connector 30 and the female connector 40 relative to the housing 10 do not move under the action of the applied force, so that the electronic bricks can be ensured to be stable and reliable in structure even under frequent assembly and disassembly.

In this embodiment, as shown in fig. 6 to 13, the male plastic body 31 has a male annular connecting block 318 embedded between the first clamping block 15 and the side portion of the bottom case 11 and the side portion of the upper cover 12 on the outer periphery thereof, and the female plastic body 41 has a female annular connecting block 418 embedded between the second clamping block 16 and the side portion of the bottom case 11 and the side portion of the upper cover 12 on the outer periphery thereof. Specifically, the male annular connecting block 318 and the first clamping block 15 are mutually restricted, and the female annular connecting block 418 and the second clamping block 16 are mutually restricted, so that the male connector 30 and the female connector 40 after being mounted can be further ensured not to be displaced to influence the stability of mechanical connection and electrical connection.

Wherein, the male annular connecting block 318 and the male plastic member are integrally formed, and the female annular connecting block 418 and the female plastic member are integrally formed. The integral molding can be plastic integral injection molding.

In this embodiment, as shown in fig. 16 to 20, a lower annular side groove 114 is disposed on the periphery of the bottom shell 11, an upper annular side groove 123 corresponding to the lower annular side groove 114 is disposed on the periphery of the upper cover 12, a classification silicone sleeve 60 is sleeved outside the upper annular groove and the lower annular groove, and a first clearance hole 61 and a second clearance hole 62 for avoiding clearance between the male connector 30 and the female connector 40 are disposed on the classification silicone sleeve 60. Specifically, the user can grip this distribution silica gel cover through the finger when using electronic toy, because categorised silica gel cover 60 material is softer, feels better when gripping then. Meanwhile, the classification silica gel sleeve 60 is sleeved outside the upper annular groove and the lower annular groove, so that the joint of the bottom shell 11 and the upper cover 12 can be covered, and the electronic building block has stronger sense of integrity.

In this embodiment, further, the classification silica gel sleeve 60 is a green silica gel sleeve, an orange silica gel sleeve, a yellow silica gel sleeve or a blue silica gel sleeve. The electronic building blocks with different electrical functions can be distinguished through the classified silica gel sleeves 60 with different colors, for example, the electronic building blocks with green silica gel sleeves can be set as communication electronic building blocks, the electronic building blocks with orange silica gel sleeves are control electronic building blocks, the electronic building blocks with yellow silica gel sleeves are input electronic building blocks, and the electronic building blocks with blue silica gel sleeves are output electronic building blocks. Of course, when the electronic building block is given other functions than the above, the dispensing silicone sleeve may be set to be a red silicone sleeve, a black silicone sleeve, or the like. Therefore, a user can quickly identify the electronic building blocks with different functions so as to connect and assemble the electronic building blocks to corresponding positions.

In this embodiment, as shown in fig. 1 to 2, the length × width of the housing 10 is 24mm × 24 mm; as shown in fig. 3, the length x width of the housing 10 is 24mm x 48 mm; as shown in fig. 4, the length x width of the housing 10 is 48mm x 48 mm. Of course, in other embodiments, the length of the housing 10 may be less than 24mm or greater than 48mm, and the width of the housing 10 may be less than 24mm or greater than 48 mm.

In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, or improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (17)

1. The utility model provides an electronic toy, includes shell, circuit board, public hub connector and female hub connector, the shell is including relative first side and the second side that sets up, the circuit board is located in the shell, its characterized in that: public seat connector includes public seat plastic body and locates at least one public seat terminal on the public seat plastic body, female seat connector includes female seat plastic body and locates at least one female seat terminal on the female seat plastic body, public seat plastic body with female seat plastic body locates respectively first side with the second side end, and each public seat terminal and each female seat terminal all with circuit board electric connection, public internal at least one first prevent slow-witted magnetic part that is equipped with of plastic body, female seat plastic is internal to be equipped with at least one second and prevents slow-witted magnetic part, the polarity of first prevent slow-witted magnetic part outer end with the polarity of second prevent slow-witted magnetic part outer end is opposite.

2. The electronic brick of claim 1, wherein: public seat plastic body's inboard is equipped with first installation cavity, first prevent slow-witted magnetic part install in the first installation cavity, female seat plastic body's inboard is equipped with the second installation cavity, the second prevent slow-witted magnetic part install in the second installation cavity.

3. The electronic brick of claim 2, wherein: the first fool-proof magnetic piece is bonded inside the first installation cavity through glue or double faced adhesive tape, and the second fool-proof magnetic piece is bonded inside the second installation cavity through glue or double faced adhesive tape.

4. The electronic brick of any of claims 1-3, wherein: the electronic building block further comprises a bottom magnetic part, and the bottom magnetic part is bonded to the bottom in the shell through glue or double-faced adhesive tape.

5. The electronic brick of claim 4, wherein: the bottom in the shell is provided with a magnetic part installation cavity, and the bottom magnetic part is embedded in the magnetic part installation cavity.

6. The electronic brick of claim 5, wherein: and clamping ribs for clamping the bottom magnetic part are arranged on the two inner opposite side walls of the magnetic part mounting cavity.

7. The electronic brick of claim 6, wherein: the upper end of centre gripping rib is equipped with towards the leading-in inclined plane of the lower tip slope of centre gripping rib so that bottom magnetic part is leading-in to magnetic part installation intracavity.

8. The electronic brick of claim 4, wherein: the shell comprises a bottom shell and an upper cover connected to the top of the bottom shell, and the bottom magnetic part is arranged on the inner side of the bottom shell.

9. The electronic brick of claim 8, wherein: the upper cover is welded on the top of the bottom shell through an ultrasonic welding process.

10. The electronic brick of claim 9, wherein: the number of bottom magnetic part is two, the number of magnetic part installation cavity is two, two the magnetic part installation cavity is located respectively the inboard of drain pan is close to public seat connector with the position of female seat connector, and two the bottom magnetic part inlays respectively to be adorned in two the magnetic part installation cavity.

11. The electronic brick of claim 10, wherein: the middle part of the upper cover is provided with a window, and the window is provided with a through window with the shape matched with that of the window.

12. The electronic brick of claim 8, wherein: the first side end is provided with a first mounting hole formed in the adjacent side parts of the bottom shell and the upper cover, and the male seat plastic body is embedded in the first mounting hole and exposed out of the first mounting hole; the second side end is provided with a second mounting hole formed in the adjacent side part of the bottom shell and the upper cover, and the female seat plastic body is embedded in the second mounting hole and exposed out of the second mounting hole.

13. The electronic brick of claim 12, wherein: the bottom shell with the upper cover inboard is close to the position of first mounting hole all is equipped with and is used for the centre gripping public seat plastic body's first grip block, the bottom shell with the upper cover inboard is close to the position of second mounting hole all is equipped with and is used for the centre gripping female seat plastic body's second grip block.

14. The electronic brick of claim 13, wherein: the periphery of the male seat plastic body is provided with a male seat annular connecting block embedded between the first clamping block and the side part of the bottom shell and the side part of the upper cover, and the periphery of the female seat plastic body is provided with a female seat annular connecting block embedded between the second clamping block and the side part of the bottom shell and the side part of the upper cover.

15. The electronic brick of claim 8, wherein: the side of drain pan is equipped with down annular side groove all around, the side of upper cover be equipped with the annular side groove that the annular side groove position corresponds down, go up the annular groove with it has categorised silica gel cover to coat in the annular groove down, be equipped with on the categorised silica gel cover and be used for keeping away the sky respectively public seat connector with the first hole and the second hole of keeping away of female seat connector keep away.

16. The electronic brick of claim 15, wherein: the classification silica gel sleeve is a green silica gel sleeve, an orange silica gel sleeve, a yellow silica gel sleeve or a blue silica gel sleeve.

17. The electronic brick of any of claims 1-3, wherein: the length x width of the housing is 24mm x 24mm, 24mm x 48mm or 48mm x 48 mm.

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