CN203911076U - Improved magnetic attraction conductive connector structure - Google Patents
Improved magnetic attraction conductive connector structure Download PDFInfo
- Publication number
- CN203911076U CN203911076U CN201420353753.6U CN201420353753U CN203911076U CN 203911076 U CN203911076 U CN 203911076U CN 201420353753 U CN201420353753 U CN 201420353753U CN 203911076 U CN203911076 U CN 203911076U
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- main body
- plastic cement
- connector
- conducting connecting
- conductive connection
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Abstract
The utility model discloses an improved magnetic attraction conductive connector structure which is formed by assembling a plastic main body and a plastic rear cover. The plastic rear cover is detachably fixed on the plastic main body. The plastic main body is provided with a fool-proof structure. The plastic rear cover is provided with at least one cavity. A magnet or magnetic attraction metal is arranged in the cavity. The connector is provided with at least three conductive connection elements including a positive power source conductive connection element, a negative power source conductive connection element and at least one data signal conductive connection element. The conductive connection elements are fixed on the plastic main body. The connector of the scheme adopts the plastic rear cover magnet installation attraction mode, so the placing requirement and manufacture difficulty of magnetic poles can be greatly reduced, the production manufacture cost can be reduced, the butt-joint surface of the insulating body will not be occupied, the extension of more conductive connection elements can be facilitated, the magnet can be well protected; and the placing of the conductive connection elements can fully utilize the space, so the extension of more conductive connection elements can be facilitated.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of magnetic conductive connector structure.
Background technology
Known, on conventional art, for the electronic modular system of education experiment or electronic blocks toy, generally comprise the device of a complete circuit substrate and various functions, 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 integral body 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 CN203108212 U has disclosed a kind of magnetic adsorption type electronic modular system, it comprises a plurality of connected electronic building blocks modules, each electronic building blocks module comprises circuit board, pin 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; Pin connector and socket connector include insulating body and three conducting terminals, and insulating body is provided with a plurality of holding tanks, and permanent magnet is installed in holding tank, and three conducting terminals are connected with signal line corresponding on circuit board respectively; A plurality of electronic building blocks modules comprise that one for power supply and the signal generating module of power supply and signal source are provided, other a plurality of 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, about arranging of magnet, there is the problem of practicality.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, when manufacturing, be also not easy to processing, cost is higher.
For with above problem, the innovation is in the situation that carried out a large amount of design modifyings and carried out the test research and development of several times and obtained.
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 conductive connector structure that reduces of protection magnetic patch manufacturing cost.
For realizing this technical purpose, scheme of the present utility model is: a kind of improved magnetic conductive connector structure, and described connector is assembled by 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 connector, being provided with at least three conducting connecting parts, is respectively a positive supply conducting connecting part, a negative supply conducting connecting part and at least one data-signal conducting connecting part; Conducting connecting part is fixed in plastic cement main body.
As further improvement, the cavity of described plastic cement bonnet is one, and it arranges position corresponding to the main body middle part of plastic cement main body, and described conducting connecting part is surrounded on described main body middle part and arranges; The spring probe of the conducting connecting part of out connector for protruding.
As further improvement, the foot of the spring probe of described connector extends until use with the direct of external circuit and be electrically connected to.
As further improvement, described error-proof structure is groove or the projection that is arranged on the mutual coupling of four jiaos of ends of plastic cement main body.
The absorption mode that the connector of this programme adopts plastic cement bonnet magnet to install, greatly reduce putting of magnetic pole and require and manufacture difficulty, 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 also of conducting connecting part can make full use of space, is conducive to the expansion of more conducting connecting parts.
Accompanying drawing explanation
Fig. 1 is the perspective view of the connector of the utility model most preferred embodiment;
Fig. 2 is one of the structure explosive view of the connector of the utility model most preferred embodiment;
Fig. 3 be the utility model most preferred embodiment connector structure explosive view two;
Fig. 4 is the perspective view of the connector of the utility model most preferred embodiment while applying to electronic functional module building blocks.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
A kind of improved magnetic conductive connector structure of the present utility model, is that the scheme based on prior art is improved, and makes it practicality stronger, uses more humane being more convenient for to safeguard and adjust, and is also more convenient for manufacturing.
Magnetic Elecrical connector of the present utility model, according to purposes, can divide into output and input connector, as shown in Figure 1, 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.In the innovation, no matter be output or input connector, to its structure innovation, be all identical.
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 structure 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.
In practice, 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 an input connector and an out connector, magnetic is attached mutually, and common negative supply conducting connecting part, positive supply conducting connecting part and at least one the data-signal conducting connecting part of two connectors of absorption is corresponding one by one is mutually electrically connected to conducting.
In best execution mode, the cavity 121 of described plastic cement bonnet 12 is one, and it arranges position corresponding to the main body middle part of 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 spring probe of the conducting connecting part of out connector for protruding, the conducting connecting part of input connector is spring probe or the conductive contact end of protrusion, and vice versa.In order to ensure the stability being electrically connected to, 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 to 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 one mould input connector and an out connector phase magnetic are 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, as shown in Figure 4, 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 modification 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 range of technical solutions of the utility model.
Claims (4)
1. an improved magnetic conductive connector structure, is characterized in that: described connector is assembled by 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 connector, being provided with at least three conducting connecting parts, is respectively a positive supply conducting connecting part, a negative supply conducting connecting part and at least one data-signal conducting connecting part; Conducting connecting part is fixed in plastic cement main body.
2. magnetic conductive connector structure according to claim 1, is characterized in that: the cavity of described plastic cement bonnet is one, and it arranges position corresponding to the main body middle part of plastic cement main body, and described conducting connecting part is surrounded on described main body middle part and arranges; The spring probe of the conducting connecting part of out connector for protruding.
3. magnetic conductive connector structure according to claim 2, is characterized in that: the foot of the spring probe of described connector extends until use with the direct of external circuit and be electrically connected to.
4. magnetic conductive connector structure according to claim 3, is characterized in that: described error-proof structure is groove or the projection that is arranged on the mutual coupling of four jiaos of ends of plastic cement main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353753.6U CN203911076U (en) | 2014-06-27 | 2014-06-27 | Improved magnetic attraction conductive connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353753.6U CN203911076U (en) | 2014-06-27 | 2014-06-27 | Improved magnetic attraction conductive connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911076U true CN203911076U (en) | 2014-10-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353753.6U Active CN203911076U (en) | 2014-06-27 | 2014-06-27 | Improved magnetic attraction conductive connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911076U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-06-27 CN CN201420353753.6U patent/CN203911076U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SPLICING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WEI ZHENGPENG Effective date: 20150309 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150309 Address after: 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 North 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 |