CN109461354A - Electronic building blocks - Google Patents
Electronic building blocks Download PDFInfo
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- CN109461354A CN109461354A CN201811467042.0A CN201811467042A CN109461354A CN 109461354 A CN109461354 A CN 109461354A CN 201811467042 A CN201811467042 A CN 201811467042A CN 109461354 A CN109461354 A CN 109461354A
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- Prior art keywords
- hole
- circuit board
- adapter
- building blocks
- electronic building
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
- G09B23/185—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for building block systems
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- General Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
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- Business, Economics & Management (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Pure & Applied Mathematics (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The present invention relates to technical field of electronic products, in particular to a kind of electronic building blocks.It includes circuit board and adapter；Circuit board is equipped with several electronic components；Adapter is installed on circuit boards, and adapter is provided with an at least through-hole, and through-hole runs through the opposing sides of adapter, and the depth of through-hole is greater than the plate thickness of circuit board, so that through-hole can connect outer member.The both ends of through-hole can be adapted to the various sizes of outer member of installation；Circuit board is mounted on outer member by adapter adaptation；The outside appurtenances such as bolt can also be used simultaneously across through-hole, by electronic building blocks integral installation on corresponding element, and then enhance the scalability of electronic building blocks, connection outer member can be adapted to, to effectively be extended according to the demand of user.
Description
Technical field
The present invention relates to technical field of electronic products, in particular to a kind of electronic building blocks.
Background technique
In order to make people be capable of the course of work of own experience electronic equipment in current consumption and use process, for toy
The electronic building blocks of the assembly of DIY intention and teaching application come into being.This electronic building blocks can be realized by mutual assembling combination
Function abundant, such as shine, sounding, movement.However the scalability of different type electronic building blocks is not strong at present, and user is caused to make
Used time extension is limited.
Summary of the invention
Not strong it is an object of the invention to solve electronic module scalability in the prior art, extension is limited when user uses
Problem.
The purpose of the present invention is achieved through the following technical solutions:
The present invention provides a kind of electronic building blocks, including circuit board and adapter；The circuit board is equipped with several electronics members
Part；Adapter is mounted on the circuit board, and the adapter is provided with an at least through-hole, and the through-hole runs through the adapter
Opposing sides, the depth of the through-hole is greater than the plate thickness of the circuit board, so that the through-hole can connect outer member.
Preferably, the aperture at the both ends of the through-hole is different, for the connection of variety classes outer member.
Preferably, the aperture of the first end of the through-hole is greater than the aperture of its second end；The hole of the first end of the through-hole
Wall is equipped with blocked hole, and the blocked hole is clamped for outer member；The hole wall of the second end of the through-hole is equipped with clamping step,
The clamping step is connected to the middle part of the through-hole, and the clamping step is clamped for another outer member.
Preferably, the electronic building blocks further include connecting bolt, and the connecting bolt includes socket and by socket
Opposing end surface project outwardly connecting cylinder, the connecting cylinder is detachably secured in the through-hole, enables the adapter
Enough it is connect by the switching bolt with outer member.
Preferably, flange is provided on one end far from the socket of the connecting cylinder, the flange leads to described
Clamping position cooperation on the inner wall of hole.
Preferably, the socket is equipped with inclined surface, when in the through-hole that the connecting cylinder is plugged in the connector,
A notch, the connecting bolt easy to disassemble are formed between the inclined surface and the end face of the adapter.
Preferably, the circuit board includes circuit board main body and the extension that is formed in the one side edge of circuit board main body
Portion；Mounting groove is offered on the adapter, the mounting groove supplies the extension grafting, so that the adapter is removably
It is connected in the one side edge of the circuit board main body.
Preferably, the electronic building blocks further include Fixed latches；Grooved hole is opened up on the extension, the adapter
The corresponding position of end face is equipped with via hole；The Fixed latches ecto-entad is successively arranged in the via hole and the slot, with
The adapter and the circuit board are connected and fixed.
Preferably, the Fixed latches include the plug division for being interference fitted with the slot.
Preferably, the adapter includes two mounting plates, the side plate between two mounting plates and position being oppositely arranged
Two switching parts between two mounting plates；Two mounting plates are formed in correspondingly in the opposite sides portion of the side plate,
The both ends of each switching part are connect with two support plates correspondingly, and two switching parts are separately；The through-hole runs through
In two mounting plates and the switching part, the mounting groove is between two switching parts.
Preferably, the circuit board further includes two limiting sections on the edge of the circuit board main body, two limits
Position portion and the extending part are on the same edge of the circuit board main body, and two limiting sections are located at the extension
The two sides in portion；A limiting slot is respectively formed between the extension and two limiting sections, two switching parts are correspondingly
It is engaged by clamping with two limiting slots, so that the extension is connected in the mounting groove between two switching parts.
Preferably, back-off portion is convexly equipped on the end of the extension, the back-off portion and the switching part outer wall cooperate,
And then extension described in block is deviate from by the mounting groove.
Preferably, the surface of the switching part is equipped with limiting stand, has between the limiting stand and wherein a mounting plate
Limit interval；When the extension is plugged in the mounting groove, the extension and limiting section are limited in the limit
In bit interval.
Preferably, the circuit board further includes the connection terminal in the circuit board main body, the connection terminal
Away from the one side and an end face flush of the adapter of the circuit board main body.
Preferably, the adapter has accommodating chamber, is provided with limit convex on the opposite both sides of the edge of the adapter
Block, the adapter are provided with an at least through-hole, and the through-hole runs through the opposite two sides of the adapter, and the through-hole can
Connect outer member；The circuit board is contained in the accommodating chamber of the adapter, and the spacing block set suppresses the circuit board,
Deviate from the accommodating chamber with circuit board described in block.
Preferably, the spacing block set has a guiding surface, and the guiding surface is that the circuit board is inserted into the appearance
Chamber of receiving is oriented to.
Preferably, the adapter includes pinboard and two limit plates that are formed on the opposite two edges of pinboard, institute
It states pinboard and two limit plate surrounds the accommodating chamber, the spacing block set is formed on the edge of the limit plate, institute
It states and is provided with switching cylinder on pinboard, the switching cylinder runs through the pinboard, and the switching cylinder has the through-hole.
Preferably, the circuit board include circuit board main body and be formed on the opposite two edges of circuit board main body two
Extension, the extension are connected in the spacing block set, the end two sides far from the circuit board main body of the extension
With corner；Two limit plates are arranged symmetrically, and have bending part in the opposite sides portion of each limit plate；The bending
Plate is wrapped in the corner of the extension.
Preferably, for the switching cylinder between two limit plates, the first end of the switching cylinder is stretched on described turn
The front of fishplate bar；The circuit board is located at the positive outside of the pinboard, offers connecting hole on the circuit board, described
Connecting hole is arranged corresponding to the switching cylinder, and the connecting hole is connected to the through-hole.
Preferably, the adapter further includes the fixed cylinder being stretched on the back side of the pinboard, the fixed cylinder tool
There is fixation hole, one end of the fixation hole is blocked by the circuit board；The second end of the switching cylinder is stretched on the pinboard
The back side, the internal diameter of the second end of the switching cylinder is equal with the internal diameter of the fixed cylinder.
Preferably, the circuit board includes circuit board main body and the extension that is formed in the one side edge of circuit board main body
Portion；The mounting groove that cooperation is connect with the edge of the circuit board is offered on the adapter, the extension is welded in described
In mounting groove, so that the adapter is fastened in the one side edge of the circuit board main body.
As shown from the above technical solution, the advantages and positive effects of the present invention are: the both ends of through-hole can be adapted to installation
Various sizes of outer member；Circuit board is mounted on outer member by adapter adaptation；It is outer that bolt etc. can also be used simultaneously
Portion's accessory passes through through-hole, by electronic building blocks integral installation on corresponding element, and then enhances the scalability of electronic building blocks, makes
It can be adapted to connection outer member, to effectively be extended according to the demand of user.
Detailed description of the invention
The present invention is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of electronic building blocks first embodiment of the present invention；
Fig. 2 is the side view of electronic building blocks shown in FIG. 1；
Fig. 3 is in Fig. 2 along sectional view along A-A；
Fig. 4 is the structural schematic diagram of the adapter of electronic building blocks first embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the circuit board of electronic building blocks first embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the bolt of electronic building blocks first embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the connecting bolt of electronic building blocks first embodiment of the present invention；
Fig. 8 is electronic building blocks first embodiment switching scheme of installation of the present invention；
Fig. 9 is that another schematic diagram is installed in electronic building blocks first embodiment switching of the present invention；
Figure 10 is that electronic building blocks first embodiment of the present invention stacks scheme of installation；
Figure 11 is that electronic building blocks first embodiment of the present invention stacks another schematic diagram of installation；
Figure 12 is the structural schematic diagram of electronic building blocks second embodiment of the present invention；
Figure 13 is the structural schematic diagram of the adapter of electronic building blocks second embodiment of the present invention.
The reference numerals are as follows: 110, circuit board；111, circuit board main body；112, extension；1121, back-off portion；
1122, slot；113, limiting section；114, limiting slot；115, connection terminal；120, adapter；121, mounting groove；122, side plate；
123, the first mounting plate；1232, operation port；124, the second mounting plate；1242, via hole；125, switching part；1251, limiting stand；
126, through-hole；130, Fixed latches；131, plug division；132, First Transition portion；133, the second transition part；134, the first operation
Portion；135, the second operation portion；140, connecting bolt；141, socket；142, the first connecting cylinder；143, the second connecting cylinder；144,
Switching slot；145, inclined surface；146, flange；210, circuit board；211, circuit board main body；212, extension；213, connecting hole；
220, adapter；221, pinboard；222, limit plate；2221, bending part；2222, notch；223, spacing block set；2231, it is oriented to
Inclined-plane；224, switching cylinder；225, fixed cylinder；2251, fixation hole；226, through-hole；227, accommodating chamber；300, metal beam.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
To be mechanical connection, it is also possible to be electrically connected.It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
The application provides a kind of electronic building blocks, and scalability is stronger, can be adapted to the outer member of connection different model, from
And it is effectively extended according to the demand of user.Outer member includes but is not limited to electronic building blocks, common building blocks, metal beam
With adapter etc..
Refering to fig. 1 to Fig. 3, in the application first embodiment, electronic building blocks include circuit board 110 and adapter 120.Turn
Fitting 120 is detachably connected in the one side edge of circuit board 110.
Further, refering to Fig. 4, adapter 120 is including 122, two mounting plates being oppositely arranged of side plate and positioned at two
Switching part 125 between mounting plate.
Mounting groove 121 is offered on adapter 120, the mounting groove 121 and side plate 122 are opposite.
Two mounting plates are connected and fixed by switching part 125.Two mounting plates extended outwardly respectively by the two sides of side plate 122 and
At.In other words, two mounting plates are formed in correspondingly in the opposite sides portion of side plate 122.Mounting plate is vertical with side plate 122
Connection, and two mounting plates are arranged in parallel.Two mounting plates are respectively the first mounting plate 123 and the second mounting plate 124.
Switching part 125 uses two, and two switching parts 125 are separately positioned on the both ends of mounting plate.Each switching part 125
Both ends are connect with two support plates correspondingly, and two switching parts 125 are separately.Two switching parts 125 are arranged in mounting groove 121
Two sides.Each switching part 125 is equipped with limiting stand 1251, and limiting stand 1251 is formed by the outside projection in surface of switching part 125.Limit
The profile of platform 1251 is arc-shaped.
Through-hole 126 is offered on adapter 120, is equipped with clamping portion in the both ends of through-hole 126.The first end of through-hole 126
Aperture be greater than through-hole 126 second end aperture, and the hole of the first end of the aperture of the middle part of through-hole 126 and through-hole 126
Diameter is identical.Clamping portion in the second end of through-hole 126 is using clamping step, and the clamping portion in the first end of through-hole 126 uses
Blocked hole.It is clamped the junction of the middle part of second end and through-hole 126 that step is through-hole 126, clamping step is annular.Clamping
Hole is arc-shaped, and penetrates through the side wall of switching part 125.The through-hole 126 sequentially passes through the first mounting plate 123, switching part 125 and second
Mounting plate 124.The both ends of through-hole 126 can be adapted to the various sizes of outer member of installation.Through-hole 126 uses two, two through hole
126 extending direction is identical, and two through hole 126 is arranged in juxtaposition.
The aperture at the both ends of each through-hole 126 is different, and the aperture of wherein one end of each through-hole 126 and happy Gao Jimu
Size be adapted so that adapter 120 can be coupled with the high building blocks of pleasure.For example, wherein one end of through-hole 126 is using pleasure
The compatible hole of height, and the other end of through-hole 126 uses the hole M4.Happy high building blocks are the building blocks of happy high brand.M4 refers to metric thread, nominal
Diameter 4mm, the screw thread of screw pitch 0.7.Through-hole 126 is two；The aperture of the end of two through hole 126 on each mounting plate is equal.
Circuit board 110 include circuit board main body 111, the extension 112 in the one side edge of circuit board main body 111,
Two limiting sections 113 in the one side edge of circuit board main body 111 and it is fixed on wherein the one of circuit board main body 111
Connection terminal 115 on face.Two limiting sections 113 are located on the same edge of circuit board main body 111 with extension 112.
Further, refering to Fig. 3 and Fig. 5, circuit board main body 111, extension 112 and limiting section 113 are plate-like.Circuit
The surface of plate main body 111 is equipped with several electronic components.
Extension 112 is formed by the outside projection in edge of 110 mainboard of circuit board, so that the outer contour of circuit board 110 is in
Convex shape.When extension 112 is plugged in mounting groove 121, extension 112 is connected between two switching parts 125, to make to turn
Fitting 120 is detachably connected in the one side edge of circuit board main body 111.
Back-off portion 1121 is equipped on the two sides of the end of the separate circuit board main body 111 of extension 112.Extension 112
The apex angle of end is arranged in rounded corner, can be convenient for grafting of the extension 112 in mounting groove 121, and 112 end of extension is fallen
Buckle 1121 can be wanted to cooperate with the outer wall of the switching part 125 of 121 two sides of mounting groove, so that extension 112 is limited in two and turn
Between socket part 125, to prevent extension 112 by deviating from mounting groove 121, enhance clamping of the extension 112 in mounting groove 121
Intensity.
Two limiting sections 113 are located at the two sides of extension 112, and two limiting sections 113 are arranged symmetrically.Two limiting sections
113 and extension 112 be arranged in the same side edge of circuit board main body 111, and extension 112 and limiting section 113 with
Circuit board main body 111 is in the same plane.
Between limiting section 113 and extension 112 be equipped with limiting slot 114, limiting slot 114 by circuit board main body 111 edge
It is recessed.When extension 112 is connected in mounting groove 121, two switching parts 125 limit with 112 two sides of extension respectively
Position slot 114 is engaged by clamping, to reinforce the bonding strength of adapter 120 Yu circuit board 110.
The slot bottom of limiting slot 114 is arcwall face.Such setting can be adapted to convenient for switching part 125 and limiting slot 114
Clamping, is stably connected with adapter 120 with circuit board 110；The arcwall face of switching part 125 can provide simultaneously for extension 112
Guiding, enables extension 112 to be quickly plugged in mounting groove 121, realizes the quick connection of adapter 120 and circuit board 110.
Back-off portion 1121 is located at the notch position of limiting slot 114.
Extension 112 is connected to mounting groove 121, and switching part 125 is adapted to when being clamped with limiting slot 114, circuit board main body
111 limits guarantee that adapter 120 is bonded with circuit board 110 between the first mounting plate 123 and limiting stand 1251.Simultaneously
The setting of limiting stand 1251 can be such that the circuit board main body 111 within the scope of thickness deviation is plugged in mounting groove 121, be turned with improving
The applicability of fitting 120.
By the mating of the mounting groove 121 of the extension 112 and adapter 120 of circuit board 110, circuit board can be made
110 adaptations are mounted on different model outer member；The outside appurtenances such as bolt can also be used simultaneously and pass through through-hole 126, it will be electric
The integral installation of subproduct wood enhances the scalability of electronic building blocks on corresponding element, can be adapted to connection different shaped
Number outer member, to effectively be extended according to the demand of user.
In addition, after the adapter 120 and the adaptation of circuit board 110 in the present embodiment connect, a wherein end face for adapter 120
With the face flush away from circuit board main body 111 of connection terminal 115, consequently facilitating adapter 120 and circuit board 110 are steady
Ground is placed in workbench or other planes.Specifically, the outer end face of the second mounting plate 124 is with connection terminal 115 away from electricity
One face flush of road plate main body 111.
Further, as shown in Figures 4 to 6, in the first embodiment, electronic building blocks further include Fixed latches 130.Second
Mounting plate 124 is equipped with the via hole 1242 worn for Fixed latches 130, and the corresponding position of extension 112 opens up grooved hole
1122.When extension 112 is plugged in mounting groove 121,130 ecto-entad of Fixed latches is arranged in via hole 1242 and slot
1122, to reinforce the stability connected between adapter 120 and circuit board 110.
Specifically, Fixed latches 130 include the first operation portion 134, plug division 131, two transition parts and the second operation portion
135.Wherein, two transition parts are separately positioned on the opposite sides end face of plug division 131；Two transition parts are respectively First Transition
Portion 132 and the second transition part 133.Further, the first operation portion 134, First Transition portion 132, plug division 131, the second transition
Portion 133 and the second operation portion 135 are successively linked in sequence, and by the first operation portion 134, First Transition portion 132, plug division 131,
The cross-sectional area of second the 133 to the second operation portion of transition part 135 gradually becomes smaller, and in other words, whole Fixed latches 130 are in step
Shape.
Wherein, the cross section in First Transition portion 132 is greater than the cross section of plug division 131, and the cross section of plug division 131 is big
In the cross section of the second transition part 133, so that plug division 131 and First Transition portion 132 and the second transition part 133 are in step-like cloth
It sets.In the present embodiment, the size of plug division 131 is adapted with the size of slot 1122, so that plug division 131 and slot 1122
Interference fit, to guarantee being bonded for adapter 120 and circuit board 110.
First operation portion 134 be arranged in First Transition portion 132 on the end face of plug division 131, the second operation portion 135
Be arranged in the second transition part 133 on the end face of plug division 131.
It, can be by Fixed latches 130 by turning by the first operation portion 134 when plug division 131 is adapted to clamping with slot 1122
It is extracted on fitting 120, to release fixation of the Fixed latches 130 to adapter 120 and circuit board 110.Pair of first mounting plate 123
It answers and offers operation port 1232 on position, the second operation portion 135, which can be adapted to, to be connected in operation port 1232.Pass through operation port 1232
Fixed latches 130 can be ejected, so that bolt be made to be detached from adapter 120 and circuit board 110.
Refering to Fig. 4 and Fig. 7, in the first embodiment, electronic building blocks further include connecting bolt 140, and connecting bolt 140 includes
Socket 141 and the connecting cylinder being formed on the opposite end surface of socket 141.
Connecting cylinder is detachably secured in the end of through-hole 126, and adapter 120 is enabled to pass through switching bolt and outside
Element is attached.Flange 146, flange 146 and 126 inner wall of through-hole are provided on one end of the separate socket 141 of connecting cylinder
On clamping position cooperation.Switching slot 144 is offered on one end of the separate socket 141 of connecting cylinder, conducive to the end of connecting cylinder
It carries out elastic deformation and enters in through-hole 126.
Connecting cylinder is divided into the first connecting cylinder 142 on the wherein end face for being stretched on socket 141 and is stretched on socket
The second connecting cylinder 143 on 141 opposite other end.
First connecting cylinder 142 uses two；Two the first connecting cylinders 142 are separately positioned on the both ends of socket 141.Second
Connecting cylinder 143 uses two；Two the second connecting cylinders 143 are separately positioned on the both ends of socket 141.Second connecting cylinder, 143 He
The bore of first connecting cylinder 142 is different.Second connecting cylinder 143 and the first connecting cylinder 142 are correspondingly arranged, and specifically, are located at bolt
The first connecting cylinder 142 and the second connecting cylinder 143 on the same end of seat 141 is coaxially arranged.
First connecting cylinder 142 can be fixed in one end of through-hole 126, and the second connecting cylinder 143 can connect and fix
In the other end of through-hole 126.
The shape of socket 141 is identical with the shape of adapter 120.Socket 141 is equipped with attacker portion, and attacker portion has
One inclined surface 145, when in the through-hole 126 that connecting cylinder is plugged in connector, between inclined surface 145 and the end face of adapter 120
Form a notch, connecting bolt 140 easy to disassemble.There is angle between the inclined surface 145 and the extending direction of connecting cylinder.User
It can be more easily by connecting bolt 140 by being disassembled on adapter 120 by the notch, user experience is preferable.
Inclined surface 145 is two, and two inclined surface 145 are respectively arranged on opposite two end faces of socket 141.One of them
Inclined surface 145 and the first connecting cylinder 142 are located on the same end face of socket 141, and the inclined surface 145 is arranged in two first
Between connecting cylinder 142.Another inclined surface 145 and the second connecting cylinder 143 are located on the same end face of socket 141, and this inclines
Inclined-plane 145 is arranged between two the second connecting cylinders 143.
After the adapter 120 of the present embodiment is adapted to clamping with circuit board 110, connecting bolt 140 and adapter can be passed through
120 cooperation, thus by the installation to outer member of circuit board 110.As shown in Figure 8 and Figure 9, outer member is elongated metal
Beam 300.After adapter 120 is fixedly connected with circuit board 110, the second connecting cylinder 143 cooperates with through-hole 126, can make adapter
120 are connected and fixed with connecting bolt 140, and the first connecting cylinder 142 is adapted to again in the mounting hole for being connected to metal beam 300, thus
Realization circuit board 110 is connected and fixed with metal beam 300.
In addition, as shown in Figure 10 and Figure 11, adapter 120 be adapted to circuit board 110 be clamped form link block after, it is multiple
Link block can be formed by multiple connecting bolts 140 and be stacked, and so that multiple circuit boards 110 is fitted to each other, integral installation
On other peripheral components.The stacking installation that circuit board 110 can be realized by connecting bolt 140, exists to reduce circuit board 110
Installation space on peripheral component.Connecting bolt 140 separates two adjacent circuit boards 110, prevents short circuit.
For the electronic building blocks of application, the installation cavity of 120 two sides of adapter can be adapted to the various sizes of external member of installation
Part can make circuit board 110 suitable by the mating of the mounting groove 121 of the extension 112 and adapter 120 of circuit board 110
With being mounted on different model outer member；The inside connection of two installation cavitys opposite on adapter 120 simultaneously, for outside
Accessory such as bolt passes through, and by electronic building blocks integral installation on corresponding element, to enhance the scalability of electronic building blocks, makes it
It can be adapted to the outer member of connection different model, to effectively be extended according to the demand of user.
In other embodiments (not shown), it is not limited only to open up two through-holes on adapter, it can be in the first mounting plate
And second be arranged multiple switching parts between mounting plate, and then opens up multiple through-holes.Also, can also be used for through-hole both ends is identical
Aperture.
In other embodiments (not shown), multiple first connections can be set on the corresponding position of socket both sides of the face
The quantity of cylinder and the second connecting cylinder, the first connecting cylinder and the second connecting cylinder can not be done herein depending on actual installation demand
It is excessive to limit.
In other embodiments (not shown), user can replace connecting bolt using plain bolt or happy high accessory,
To realize the connection of adapter and outer member or another adapter.
In other embodiments (not shown), adapter and circuit board can also be connected to gold by bolt or happy high accessory
Belong in beam.
In other embodiments (not shown), ultrasonic bond welding can also be used, extension is welded in mounting groove, with
It is fastened on adapter in the one side edge of circuit board main body.
Refering to fig. 12 to Figure 13, in the application second embodiment, electronic building blocks include circuit board 210 and adapter 220.
Adapter 220 is equipped with an accommodating chamber 227.Adapter 220 is provided with an at least through-hole 226, and through-hole 226 runs through adapter 220
Opposite two sides, through-hole 226 can connect outer member.
Circuit board 210 includes circuit board main body 211 and what is be formed on the opposite two edges of circuit board main body 211 two prolong
Extending portion 212.
The end two sides of the separate circuit board main body 211 of extension 212 have corner, and specifically, extension 212 is in circuit
Plate main body 211 section in the plane be rectangle.Further, one end of the separate circuit board main body 211 of extension 212
Two corners be knuckle.Connecting hole 213 is offered on circuit board 210, connecting hole 213 is two, and arranged for interval.
Adapter 220 includes pinboard 221, two limit plates 222, one being formed on the opposite two edges of pinboard 221
One two spacing block sets 223 formed on the edge in two limit plates 222 correspondingly, the switching cylinder 224 that is arranged on pinboard 221
And it is stretched on the fixed cylinder 225 on the back side of pinboard 221.Pinboard 221 and two limit plates 222 surround accommodating chamber 227.
Spacing block set 223 is set on the opposite both sides of the edge of adapter 220.Two spacing block sets 223 are connected in respectively
Two extensions 212, so that circuit board 210 is detachably connected in accommodating chamber 227.Spacing block set 223 has a guiding surface
2231, guiding surface 2231 is that the insertion of circuit board 210 accommodating chamber 227 is oriented to.
Pinboard 221 has front and back, it is worth mentioning at this point that, the front and back of pinboard 221 refers to relatively
Two surfaces.The front of pinboard 221 is defined as the one side connecting with limit plate 222.
Two limit plates 222 are stretched on the front of pinboard 221.Two limit plates 222 are arranged symmetrically；A wherein limit plate
Two holes are offered on 222, two hole arranged for interval.The edge of the distance between two limit plates 222 and two extensions 212 it
Between distance be adapted so that circuit board 210 can be placed in accommodating chamber 227.
There is bending part 2221 in the opposite sides portion of each limit plate 222.Two bending parts in each limit plate 222
2221 are arranged symmetrically；Bending part 2221 is wrapped in the corner of extension 212, and circuit board 210 is further prevented to be detached from accommodating chamber
227.The corner of bending part 2221 has to match with the corner shape of one end of the separate circuit board main body 211 of extension 212
The knuckle of conjunction.
Two notches 2222 are offered on limit plate 222；Two notch 2222 is located at the two sides of spacing block set 223, with
Spacing block set 223 is set to be able to carry out elastic deformation by a larger margin.Notch 2222 be located at bending part 2221 and spacing block set 223 it
Between.
Fixed cylinder 225 has fixation hole 2251.Fixed cylinder 225 uses two.
Switching cylinder 224 is between two limit plates 222, i.e., switching cylinder 224 is located in accommodating chamber 227.Switching cylinder 224 has
One through-hole 226；The first end of switching cylinder 224 is stretched on the front of pinboard 221.The second end of switching cylinder 224 protrudes from switching
The back side of plate 221, and the internal diameter of the second end of switching cylinder 224 is equal with the internal diameter of fixed cylinder 225, so that switching cylinder 224
Second end and fixed cylinder 225 can be connected on the outer member of same dimensions.
The extent of the protrusion of the second end of switching cylinder 224 is identical as the extent of the protrusion of fixed cylinder 225, i.e. the of switching cylinder 224
The end face flush of one end of the separate pinboard 221 of the end face and fixed cylinder 225 at two ends, enables electronic building blocks steadily to put
It sets.
Switching cylinder 224 uses two, and two switching cylinders 224 are arranged correspondingly with two connecting holes 213.Each switching cylinder
224 have a through-hole 226；The through-hole 226 is arranged corresponding to connecting hole 213, and is connected to connecting hole 213.The first of through-hole 226
The aperture at end is greater than the aperture of the second end of through-hole 226, and the aperture of the middle part of through-hole 226 and the first end of through-hole 226
Aperture is identical.Clamping portion in the second end of through-hole 226 is using clamping step, and the clamping portion in the first end of through-hole 226 is adopted
Use blocked hole.It is clamped the junction of the middle part of second end and through-hole 226 that step is through-hole 226, clamping step is annular.Card
It connects that hole is arc-shaped, and penetrates through the side wall of switching part.The both ends of through-hole 226 can be adapted to the various sizes of outer member of installation.
Through-hole 226 uses two, and the extending direction of two through hole 226 is identical, and two through hole 226 is arranged in juxtaposition.It is each logical
The aperture at the both ends in hole 226 is different, and the aperture of wherein one end of each through-hole 226 is adapted with the size of happy high building blocks,
So that adapter 220 can be coupled with the high building blocks of pleasure.For example, wherein one end of through-hole 226 uses happy high compatible hole, and lead to
The other end in hole 226 uses the hole M4.Happy high building blocks are the building blocks of happy high brand.M4 refers to metric thread, nominal diameter 4mm, screw pitch
0.7 screw thread.
The side wall of two switching cylinders 224 is all connected to limit plate 222.The clamping for being clamped bolt is equipped in switching cylinder 224
Hole；The blocked hole is arc.Blocked hole in each switching cylinder 224 uses two, wherein a blocked hole is connected to limit plate 222
On hole.
The spacing of two switching cylinders 224 is equal to the spacing of two fixed cylinders 225.Two switching cylinders 224 form first group, and two is fixed
Cylinder 225 forms second group, and first group is arranged with second group parallel side-by-side.The spacing of first group and second group is equal to
The spacing of two switching cylinders 224.In other words, two switching cylinders 224 and two fixed cylinders 225 of adapter 220 are located exactly at square
Four corners, and two switching cylinders 224 be located at square a side length on.Adapter 220 conveniently can be connected steadily as a result,
On four connectors that the array of the high building blocks of pleasure is arranged.
The electronic building blocks of the present embodiment can be attached using the connecting bolt in first embodiment with outer member.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the invention.In the present specification, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (21)
1. a kind of electronic building blocks characterized by comprising
Circuit board, the circuit board are equipped with several electronic components；
Adapter is mounted on the circuit board, and the adapter is provided with an at least through-hole, and the through-hole runs through the switching
The opposing sides of part, the depth of the through-hole is greater than the plate thickness of the circuit board, so that the through-hole can connect outer member.
2. electronic building blocks according to claim 1, which is characterized in that the aperture at the both ends of the through-hole is different, for not
With the connection of type outer member.
3. electronic building blocks according to claim 2, which is characterized in that the aperture of the first end of the through-hole be greater than its second
The aperture at end；
The hole wall of the first end of the through-hole is equipped with blocked hole, and the blocked hole is clamped for outer member；
The hole wall of the second end of the through-hole is equipped with clamping step, and the clamping step is connected to the middle part of the through-hole,
The clamping step is clamped for another outer member.
4. electronic building blocks according to claim 1, which is characterized in that the electronic building blocks further include connecting bolt, described
Connecting bolt includes socket and projects outwardly connecting cylinder by the opposing end surface of socket, and the connecting cylinder is detachably fixed
In the through hole, the adapter is enabled to connect by the switching bolt with outer member.
5. electronic building blocks according to claim 4, which is characterized in that one end far from the socket of the connecting cylinder
On be provided with flange, the clamping position on the flange and the through-hole wall cooperates.
6. electronic building blocks according to claim 4, which is characterized in that the socket is equipped with inclined surface, in the company
When connect cylinder is plugged in the through-hole of the connector, a notch is formed between the inclined surface and the end face of the adapter, just
In the disassembly connecting bolt.
7. electronic building blocks according to claim 1, which is characterized in that the circuit board includes circuit board main body and formation
Extension in the one side edge of circuit board main body；
Mounting groove is offered on the adapter, the mounting groove supplies the extension grafting, so that the adapter is detachable
Ground is connected in the one side edge of the circuit board main body.
8. electronic building blocks according to claim 7, which is characterized in that the electronic building blocks further include Fixed latches；
Grooved hole is opened up on the extension, the corresponding position of the end face of the adapter is equipped with via hole；
The Fixed latches ecto-entad is successively arranged in the via hole and the slot, by the adapter and the circuit
Plate is connected and fixed.
9. electronic building blocks according to claim 8, which is characterized in that the Fixed latches include for the slot mistake
It is full of the plug division of cooperation.
10. electronic building blocks according to claim 7, which is characterized in that the adapter includes two installations being oppositely arranged
Plate, the side plate between two mounting plates and two switching parts between two mounting plates；
Two mounting plates are formed in correspondingly in the opposite sides portion of the side plate, the both ends one of each switching part
One accordingly connect with two support plates, and two switching parts are separately；
The through-hole is through two mounting plates and the switching part, and the mounting groove is between two switching parts.
11. electronic building blocks according to claim 10, which is characterized in that the circuit board further includes being set to the circuit board
Two limiting sections on the edge of main body, two limiting sections and the extending part are in the same edge of the circuit board main body
On, and two limiting sections are located at the two sides of the extension；
Be respectively formed a limiting slot between the extension and two limiting sections, two switching parts correspondingly with two institutes
Limiting slot clamping engagement is stated, so that the extension is connected in the mounting groove between two switching parts.
12. electronic building blocks according to claim 11, which is characterized in that be convexly equipped with back-off on the end of the extension
Portion, the back-off portion and the switching part outer wall cooperate, and then extension described in block is deviate from by the mounting groove.
13. electronic building blocks according to claim 12, which is characterized in that the surface of the switching part is equipped with limiting stand,
There is limit interval between the limiting stand and wherein a mounting plate；
When the extension is plugged in the mounting groove, the extension and limiting section are limited in the limit interval
In.
14. electronic building blocks according to claim 7, which is characterized in that the circuit board further includes being set to the circuit board
Connection terminal in main body, the one side and an end face phase of the adapter away from the circuit board main body of the connection terminal
Concordantly.
15. electronic building blocks according to claim 1, which is characterized in that the adapter has accommodating chamber, the adapter
Opposite both sides of the edge on be provided with spacing block set, the adapter is provided with an at least through-hole, and the through-hole is through described
The opposite two sides of adapter, the through-hole can connect outer member；
The circuit board is contained in the accommodating chamber of the adapter, and the spacing block set suppresses the circuit board, with block institute
It states circuit board and deviates from the accommodating chamber.
16. electronic building blocks according to claim 15, which is characterized in that the spacing block set has a guiding surface, institute
Stating guiding surface is that the circuit board insertion accommodating chamber is oriented to.
17. electronic building blocks according to claim 15, which is characterized in that the adapter include pinboard and be formed in turn
Two limit plates on the opposite two edges of fishplate bar, the pinboard and two limit plate surround the accommodating chamber, the limit
Convex block is formed on the edge of the limit plate, and switching cylinder is provided on the pinboard, and the switching cylinder runs through the switching
Plate, the switching cylinder have the through-hole.
18. electronic building blocks according to claim 17, which is characterized in that the circuit board includes circuit board main body and shape
At in two extensions on the opposite two edges of circuit board main body, the extension is connected in the spacing block set, the extension
The end two sides far from the circuit board main body in portion have corner；
Two limit plates are arranged symmetrically, and have bending part in the opposite sides portion of each limit plate；The bending plate packet
It is wrapped in the corner of the extension.
19. electronic building blocks according to claim 17, which is characterized in that the switching cylinder be located at two limit plates it
Between, the first end of the switching cylinder is stretched on the front of the pinboard；
The circuit board is located at the positive outside of the pinboard, offers connecting hole, the connecting hole on the circuit board
It is arranged corresponding to the switching cylinder, and the connecting hole is connected to the through-hole.
20. electronic building blocks according to claim 19, which is characterized in that the adapter further includes being stretched on the switching
Fixed cylinder on the back side of plate, the fixed cylinder have fixation hole, and one end of the fixation hole is blocked by the circuit board；
The second end of the switching cylinder is stretched on the back side of the pinboard, the internal diameter of the second end of the switching cylinder with it is described solid
The internal diameter of safety barrel is equal.
21. electronic building blocks according to claim 1, which is characterized in that the circuit board includes circuit board main body and shape
At in the extension in the one side edge of circuit board main body；
The mounting groove that cooperation is connect with the edge of the circuit board is offered on the adapter, the extension is welded in described
In mounting groove, so that the adapter is fastened in the one side edge of the circuit board main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467042.0A CN109461354A (en) | 2018-12-03 | 2018-12-03 | Electronic building blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467042.0A CN109461354A (en) | 2018-12-03 | 2018-12-03 | Electronic building blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109461354A true CN109461354A (en) | 2019-03-12 |
Family
ID=65612286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811467042.0A Pending CN109461354A (en) | 2018-12-03 | 2018-12-03 | Electronic building blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109461354A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349480A (en) * | 2019-06-11 | 2019-10-18 | 深圳市优必选科技有限公司 | teaching development board and robot |
| WO2023241035A1 (en) * | 2022-06-15 | 2023-12-21 | 中兴通讯股份有限公司 | Mounting mechanism |
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Application publication date: 20190312 |