CN203944132U - A kind of improved magnetic-type electronic functional module building blocks - Google Patents
A kind of improved magnetic-type electronic functional module building blocks Download PDFInfo
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- CN203944132U CN203944132U CN201420353387.4U CN201420353387U CN203944132U CN 203944132 U CN203944132 U CN 203944132U CN 201420353387 U CN201420353387 U CN 201420353387U CN 203944132 U CN203944132 U CN 203944132U
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- conducting connecting
- connector
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- plastic cement
- building blocks
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Abstract
The utility model discloses a kind of improved magnetic-type electronic functional module building blocks, its be provided with output or input connector can mutually adsorb amalgamation, connector comprises plastic cement main body and removable plastic cement bonnet fixed thereon, in plastic cement main body, is provided with error-proof structure; Plastic cement bonnet is provided with at least one cavity, and cavity is built-in with magnet or magnetic metal; On connector, be provided with a positive negative supply conducting connecting part and at least one data-signal conducting connecting part, on input and output connector, the setting position of common conducting connecting part is the symmetrical corresponding relation of mirror image.The expansion that this programme is applicable to data-signal circuit is used, and promotes electronic modular system greater functionality and uses; Plastic cement bonnet magnet install absorption mode, greatly reduce the requirement of putting of magnetic pole, be conducive to the reduction of manufacturing cost, and can not take the interface of insulating body, be conducive to the expansion of more conducting connecting parts, also fabulous protection magnet; Putting of conducting connecting part also can make full use of space, is conducive to the expansion of more conducting connecting parts.
Description
Technical field
The utility model relates to a kind of electronic building blocks, particularly relates to the electronic functional module building blocks in a kind of magnetic-type electronic modular system that is applied to education experiment and electronic blocks toy.
Background technology
Known, on conventional art, generally comprise the device of a complete circuit substrate and various functions for the electronic modular system of education experiment or electronic blocks toy, on circuit substrate, be preset with circuit and the installing hole of appointment, in use, the function element of needs is built on circuit substrate to realize specific function.But common circuit substrate or function element are the entirety can not be split, such product is not only confined to several simple functions, flexibility is low, for liking starting the user of dismounting or block toy, cannot understand structure and the function of each functional module in this product, do not there is interest.
Publication number is that the utility model of CN203108212U has disclosed a kind of magnetic adsorption type electronic modular system, it comprises multiple connected electronic building blocks modules, each electronic building blocks module comprises circuit board, plug connector and socket connector, circuit board is provided with three road signal lines, is respectively positive supply circuit, data-signal circuit and negative supply circuit; Plug connector and socket connector include insulating body and three conducting terminals, and insulating body is provided with multiple holding tanks, and permanent magnet is installed in holding tank, and three conducting terminals are connected with signal line corresponding on circuit board respectively; Multiple electronic building blocks modules comprise that one for power supply and the signal generating module of power supply and signal source are provided, other multiple electronic building blocks modules successively with power supply and signal generating module cascade.
In practicality, there is following problem in this part of disclosed technology:
1, its circuit that limits on circuit board and connector is 3 tunnels, and the expansion that defines data-signal circuit is used, and the greater functionality that has limited electronic modular system uses;
2, there is the problem of practicality about arranging of magnet.The design of first many magnet for magnetic pole to put requirement higher, be unfavorable for the reduction of manufacturing cost, and directly taken the interface of too much insulating body, be unfavorable for the expansion of more conducting connecting parts; What is more important; the design of magnet is directly exposed on interface; for the protection of magnet, not in place (the at present manufacture of magnet is to adopt powder compaction technology mostly in such design; hardness is very low); magnet directly outside; contact and collision magnet surface through long-time hand will produce oxidation, magnetic patch also easily ftractures, there will be magnetic chip, and this will cause magnet to lose efficacy gradually, reduces magnetic attraction or even damages magnet.
3, its design that limits conducting connecting part is put as " being arranged side by side in insulating body ", this restriction can realize its function, but setting is side by side very high for the requirement in space, serious bundle approximately the expansion of more conducting connecting parts, in manufacturing, be also not easy to processing, cost is higher.
For with above problem, the innovation is in the case of having carried out a large amount of design modifyings and having carried out research and development the test of several times and obtain.
Utility model content
For the problems referred to above, the utility model aim to provide a kind of data-signal circuit can multichannel expansion and can fine maintenance and the magnetic-type electronic functional module building blocks that reduce of protection magnetic patch manufacturing cost.
For realizing this technical purpose, scheme of the present utility model is: a kind of improved magnetic-type electronic modular system, comprises the input connector and the out connector that are provided with the circuit board of functional circuit and are electrically connected with this circuit board; Described circuit board is provided with at least three-route road, respectively Shi Yi road positive supply circuit, a road negative supply circuit and at least one circuit-switched data signal line; Each input and output connector includes plastic cement main body and plastic cement bonnet, and plastic cement bonnet is removable to be fixed in plastic cement main body; In described plastic cement main body, be provided with error-proof structure; On described plastic cement bonnet, be provided with at least one cavity, cavity is built-in with magnet or magnetic metal; On input and output connector, be provided with at least three conducting connecting parts, respectively a positive supply conducting connecting part, a negative supply conducting connecting part and at least one data-signal conducting connecting part, each conducting connecting part all with circuit board on circuit connect one to one; Conducting connecting part is fixed in plastic cement main body, and on input and output connector, the setting position of common conducting connecting part is the symmetrical corresponding relation of mirror image; Magnetic is attached mutually for the out connector of the input connector of one module building blocks and another module building blocks, common negative supply conducting connecting part, positive supply conducting connecting part and at least one the data-signal conducting connecting part corresponding electrical connection conducting one by one of two connectors of absorption mutually.
As preferably, the cavity of described plastic cement bonnet is one, and it arranges the main body middle part of position corresponding to plastic cement main body, and described conducting connecting part is surrounded on described main body middle part and arranges; If be set to magnet in the cavity of out connector, in the cavity of input connector, be set to magnet or magnetic metal that magnetic pole is contrary, vice versa; If the conducting connecting part of out connector is the spring probe protruding, the conducting connecting part of input connector is spring probe or the conductive contact end protruding, and vice versa.
As further improvement, in order to ensure the stability of electrical connection, the foot of the spring probe of described connector or conductive contact end extends to the circuit on circuit board and is directly electrically connected.
As further improvement, described error-proof structure is groove and the projection that is arranged on the mutual coupling of four jiaos of ends of plastic cement main body, if the error-proof structure of out connector is groove, the error-proof structure of input connector is projection, and vice versa; When the out connector phase magnetic of the input connector of one module building blocks and another module building blocks is attached, the mutual chimeric location of error-proof structure of two connectors.
As preferably, electronic functional module building blocks can be an input connector multiple out connectors of arranging in pairs or groups.
As preferably, described circuit board is fixedly connected with plastic cement main body by screw is removable.
The expansion that this programme is applicable to data-signal circuit is used, and promotes electronic modular system greater functionality and uses; The absorption mode that adopts plastic cement bonnet magnet to install, greatly reduces the requirement of putting of magnetic pole, is conducive to the reduction of manufacturing cost, and can not takies the interface of insulating body, is conducive to the expansion of more conducting connecting parts, also fabulous protection magnet; Putting of conducting connecting part also can make full use of space, is conducive to the expansion of more conducting connecting parts.
Brief description of the drawings
Fig. 1 is the electronic functional module building blocks perspective view of the utility model most preferred embodiment;
Fig. 2 is one of structure explosive view of the connector of the utility model most preferred embodiment;
Fig. 3 be the connector of the utility model most preferred embodiment structure explosive view two;
Fig. 4 is the perspective view of the connector of the utility model most preferred embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
The improved magnetic-type electronic functional module building blocks of one of the present utility model, are that the scheme based on prior art is improved, and make it practicality stronger, use more humane being more convenient for to safeguard and adjust.The modular system of this building blocks amalgamation has a plurality of module building blocks that can mutually adsorb amalgamation, and module building blocks mainly comprise following several:
1. for power supply and the signal generating module building blocks of power supply and signal source are provided, power supply can be external power supply, can be also battery; Power supply and signal generating module building blocks arrange out connector for out-put supply and signal;
At least one successively with the electronic functional module building blocks 2 of power supply and the cascade of signal generating module building blocks, as shown in Figure 1, on this module building blocks, be provided with circuit board 21 and electronic devices and components 22, electronic devices and components can be set according to user's demand, such as LED lamp, buzzer, loudspeaker, vibrator, motor, switch, display screen etc.; Circuit board 21 is provided with at least three-route road, respectively Shi Yi road positive supply circuit, a road negative supply circuit and at least one circuit-switched data signal line; Be electrically connected with input connector and out connector with circuit board 21;
More only play the link block building blocks of the connection character of power supply and signal conduction, these class building blocks, such as flexible wire being set between input connector and out connector, are convenient to the connection of circuit.
The utility model mainly for be the improvement of electronic functional module building blocks.
Electronic functional module building blocks of the present utility model can be used input and output connector, and connector is the core parts of this electronic modular system.In the utility model, connector area is divided into output and input connector, as shown in Figure 4, also referred to as Male/female connector, these two kinds of connectors can adsorb mutually, can guarantee the correct stable conducting of positive supply circuit, negative supply circuit and data-signal circuit after absorption.But because in some cases, only have a circuit-switched data signal line, and separate multiple signals line connector at its output on the input connector of certain module building blocks, this will make on out connector, there are multiple data-signal conducting connecting parts; Therefore, all input and output connectors be not in the quantity of conducting connecting part one to one, but the home position of conducting connecting part is all followed same set-up mode, in the input connector of many Elecrical connectors and the out connector absorption amalgamation of few Elecrical connector, conducting can connect one to one to guarantee total conducting connecting part (namely lacking whole conducting connecting part on Elecrical connector).
As shown in Figures 2 and 3, connector 1 of the present utility model includes plastic cement main body 11 and plastic cement bonnet 12, plastic cement bonnet 12 is removable to be fixed in plastic cement main body 11, be convenient to like this change at any time or keep in repair, the fixed form of plastic cement bonnet 12 and plastic cement main body 11 can be that the various easy-to-dismount technology such as physical arrangement clamping or screw are connected; In described plastic cement main body 11, be provided with error-proof structure (being the projection 15 of fool proof and the groove 14 of fool proof), to guarantee the accurate and stable of docking; On described plastic cement bonnet 12, be provided with at least one cavity 121, cavity 121 is built-in with magnet or magnetic metal 122, and the existence that it is emphasized that magnetic metal 122 here must be that what on the connector to dock with it, to install is magnet, could work; On connector, be provided with at least three conducting connecting parts 131, respectively a positive supply conducting connecting part, a negative supply conducting connecting part and at least one data-signal conducting connecting part, each conducting connecting part 131 all with circuit board 21 on circuit connect one to one; Conducting connecting part 131 is fixed in plastic cement main body 11, and the adsorption plane of plastic cement main body becomes interface, and this face is provided with through hole 13, for the conductive contact of conducting connecting part.As previously mentioned, on input and output connector, the setting position of common conducting connecting part is the symmetrical corresponding relation of mirror image, here it is emphasized that total, this is a very important technical characterstic, as out connector only has 3 conducting connecting parts, and on the input connector docking with it, there are 5 conducting connecting parts, 3 conducting connecting parts are exactly total conducting connecting part so, in designing for manufacturing, no matter how connector designs, all to there is this necessary connector of 3 roadbeds, and other the connector that is additional expansion, the setting position of this necessary connector of 3 roadbeds is specific.
When the input connector of module building blocks and the out connector of another module building blocks, magnetic is attached mutually, common negative supply conducting connecting part, positive supply conducting connecting part and at least one the data-signal conducting connecting part corresponding electrical connection conducting one by one of two connectors of absorption mutually.
In best embodiment, the cavity 121 of described plastic cement bonnet 12 is one, and it arranges the main body middle part of position corresponding to plastic cement main body 11, and described conducting connecting part 131 is surrounded on described main body middle part and arranges; If be set to magnet in the cavity of out connector, in the cavity of input connector, be set to magnet or magnetic metal that magnetic pole is contrary, vice versa; If the conducting connecting part of out connector is the spring probe protruding, the conducting connecting part of input connector is spring probe or the conductive contact end protruding, and vice versa.In order to ensure the stability of electrical connection, the foot 132 of the spring probe of described connector or conductive contact end extends to the circuit on circuit board and is directly electrically connected simultaneously.
Error-proof structure is groove 14 and the projection 15 that is arranged on the mutual coupling of four jiaos of ends of plastic cement main body, if the error-proof structure of out connector is groove, the error-proof structure of input connector is projection, and vice versa; When the out connector phase magnetic of the input connector of one module building blocks and another module building blocks is attached, the mutual chimeric location of error-proof structure of two connectors.
For the ease of safeguarding and changing electronic devices and components and circuit board, described circuit board 21 is fixedly connected with plastic cement main body 11 by screw is removable.
In above-mentioned explanation, all special instructions that do not add, all adopt routine techniques means of the prior art.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle amendment that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (6)
1. improved magnetic-type electronic functional module building blocks, comprise the input connector and the out connector that are provided with the circuit board of functional circuit and are electrically connected with this circuit board; Described circuit board is provided with at least three-route road, respectively Shi Yi road positive supply circuit, a road negative supply circuit and at least one circuit-switched data signal line; It is characterized in that:
Each input and output connector includes plastic cement main body and plastic cement bonnet, and plastic cement bonnet is removable to be fixed in plastic cement main body; In described plastic cement main body, be provided with error-proof structure; On described plastic cement bonnet, be provided with at least one cavity, cavity is built-in with magnet or magnetic metal;
On input and output connector, be provided with at least three conducting connecting parts, respectively a positive supply conducting connecting part, a negative supply conducting connecting part and at least one data-signal conducting connecting part, each conducting connecting part all with circuit board on circuit connect one to one; Conducting connecting part is fixed in plastic cement main body, and on input and output connector, the setting position of common conducting connecting part is the symmetrical corresponding relation of mirror image;
Magnetic is attached mutually for the out connector of the input connector of one module building blocks and another module building blocks, common negative supply conducting connecting part, positive supply conducting connecting part and at least one the data-signal conducting connecting part corresponding electrical connection conducting one by one of two connectors of absorption mutually.
2. magnetic-type electronic functional module building blocks according to claim 1, is characterized in that: the cavity of described plastic cement bonnet is one, and it arranges the main body middle part of position corresponding to plastic cement main body, and described conducting connecting part is surrounded on described main body middle part and arranges; If be set to magnet in the cavity of out connector, in the cavity of input connector, be set to magnet or magnetic metal that magnetic pole is contrary, vice versa; If the conducting connecting part of out connector is the spring probe protruding, the conducting connecting part of input connector is spring probe or the conductive contact end protruding, and vice versa.
3. magnetic-type electronic functional module building blocks according to claim 2, is characterized in that: the foot of the spring probe of described connector or conductive contact end extends to the circuit on circuit board and is directly electrically connected.
4. magnetic-type electronic functional module building blocks according to claim 3, it is characterized in that: described error-proof structure is groove and the projection that is arranged on the mutual coupling of four jiaos of ends of plastic cement main body, if the error-proof structure of out connector is groove, the error-proof structure of input connector is projection, and vice versa; When the out connector phase magnetic of the input connector of one module building blocks and another module building blocks is attached, the mutual chimeric location of error-proof structure of two connectors.
5. according to the magnetic-type electronic functional module building blocks described in any one in claim 1 to 4, it is characterized in that: electronic functional module building blocks can be an input connector multiple out connectors of arranging in pairs or groups.
6. according to the magnetic-type electronic functional module building blocks described in any one in claim 1 to 4, it is characterized in that: described circuit board is connected and is dismantled and assembledly fixedly connected with plastic cement main body by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353387.4U CN203944132U (en) | 2014-06-27 | 2014-06-27 | A kind of improved magnetic-type electronic functional module building blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353387.4U CN203944132U (en) | 2014-06-27 | 2014-06-27 | A kind of improved magnetic-type electronic functional module building blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944132U true CN203944132U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353387.4U Expired - Fee Related CN203944132U (en) | 2014-06-27 | 2014-06-27 | A kind of improved magnetic-type electronic functional module building blocks |
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| Country | Link |
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| CN (1) | CN203944132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196845A1 (en) * | 2014-06-27 | 2015-12-30 | 魏正鹏 | Modular building block and electronic building block system |
| CN108022486A (en) * | 2016-11-03 | 2018-05-11 | 梦孚（上海）教育科技有限公司 | Programmable free splicing electronic building blocks module |
| CN109304043A (en) * | 2018-11-20 | 2019-02-05 | 深圳市优必选科技有限公司 | Electronic building blocks module and electronic building blocks external member |
-
2014
- 2014-06-27 CN CN201420353387.4U patent/CN203944132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196845A1 (en) * | 2014-06-27 | 2015-12-30 | 魏正鹏 | Modular building block and electronic building block system |
| CN108022486A (en) * | 2016-11-03 | 2018-05-11 | 梦孚（上海）教育科技有限公司 | Programmable free splicing electronic building blocks module |
| CN109304043A (en) * | 2018-11-20 | 2019-02-05 | 深圳市优必选科技有限公司 | Electronic building blocks module and electronic building blocks external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 518000, Shenzhen, Guangdong province Baoan District Shiyan Street Shilong community Stone Ring Road 2, new era of Industrial Park, A1 building, 2-3 floor Patentee after: SHENZHEN HANTONG TECHNOLOGY CO., LTD. Address before: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Shilong stone road 2, a new era of prosperity industrial area B Building 5 floor West Patentee before: Wei Zhengpeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |