CN204543577U - Electric circuit teaching building blocks and electric circuit teaching device - Google Patents
Electric circuit teaching building blocks and electric circuit teaching device Download PDFInfo
- Publication number
- CN204543577U CN204543577U CN201520207674.9U CN201520207674U CN204543577U CN 204543577 U CN204543577 U CN 204543577U CN 201520207674 U CN201520207674 U CN 201520207674U CN 204543577 U CN204543577 U CN 204543577U
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- Prior art keywords
- electric circuit
- building blocks
- conducting terminal
- circuit teaching
- teaching building
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Abstract
The utility model discloses electric circuit teaching building blocks, comprise housing, magnet and conducting terminal, magnet is positioned at housing, and conducting terminal runs through and is fixed on housing, and one end of conducting terminal is stretched out outside housing.Thus, by the attraction of magnet, two blocks of electric circuit teaching building blocks can be made to be fixed together, and docked with the conducting terminal of another block electric circuit teaching building blocks by the conducting terminal of one block of electric circuit teaching building blocks, can make to be formed between two blocks of electric circuit teaching building blocks to be electrically connected, running through housing conductive terminal makes the corresponding two sides of electric circuit teaching building blocks all can realize conduction connection, and connected mode is various and convenient and safe, conducting terminal not easily gets loose and damages, failure rate is low.
Description
Technical field
The utility model relates to a kind of building blocks, particularly electric circuit teaching building blocks and comprise the electric circuit teaching device of these electric circuit teaching building blocks.
Background technology
The end face that electronic building blocks of the prior art is typically employed in one block of building blocks arranges magnet and arranges conductive contact, at the end face of another block building blocks, magnetic metal and conductive contact are set, be interconnected by the attraction of magnet and magnetic metal between two blocks of building blocks, two blocks of building blocks then realize conduction by conductive contact and connect.Need firmly plug in actual use, even need mounting seat of arranging in pairs or groups, it is easy not to spell mode of taking; After a number of uses, getting loose and damaging easily appears in conductive contact, fault rate is high; The mode connected is usually more single, can only connect one to one; Do not have an instructional function, practicality is not strong.
Utility model content
The purpose of this utility model is to provide a kind of electric circuit teaching device overlapping the various and practical electric circuit teaching building blocks of convenience, failure rate is low, connected mode and comprise these electric circuit teaching building blocks.
According to an aspect of the present utility model, provide electric circuit teaching building blocks, comprise housing, magnet and conducting terminal, magnet is positioned at housing, and conducting terminal runs through and is fixed on housing, and one end of conducting terminal is stretched out outside housing.Thus, by the attraction of magnet, two pieces of electric circuit teaching building blocks magnetic can be made to be fixed together, and docked with the conducting terminal of another block electric circuit teaching building blocks by the conducting terminal of one block of electric circuit teaching building blocks, can make to be formed between two blocks of electric circuit teaching building blocks to be electrically connected, running through housing conductive terminal makes the corresponding two sides of electric circuit teaching building blocks all can realize conduction connection, and connected mode is various and convenient and safe, conducting terminal not easily gets loose and damages, failure rate is low.
In some embodiments, magnet is set in outside conducting terminal.Thus, by the attraction of magnet, the connecting portion of conducting terminal can be combined more closely, good connecting effect.
In some embodiments, conducting terminal is multiple, is electrically connected between multiple conducting terminal.Thus, multiple conducting terminal can use respectively as positive and negative pole.
In some embodiments, electric circuit teaching building blocks also comprise functional circuit, and functional circuit is fixed on housing, and functional circuit is electrically connected with conducting terminal.Thus, the positive pole of functional circuit is connected conducting terminal respectively with negative pole, is connected to form electric loop again by conducting terminal with other electric circuit teaching building blocks.
In some embodiments, housing comprises cover plate, main body and the collar, and cover plate is fixedly connected with main body, and the collar is fixed on cover plate, and conducting terminal part is positioned at the collar.Cover plate and main body are fixed to be formed and can hold the inner chamber of magnet and conducting terminal, and the collar can play insulation and the effect of spacing conducting terminal.
In some embodiments, magnet is set in outside the collar.Thus, cover plate and main body are fixed to be formed and can hold the inner chamber of magnet and conducting terminal, and the collar can play the effect of spacing magnet.
In some embodiments, conducting terminal comprises termination, body portion, end tail and flange, and termination, body portion are connected successively with end tail, and flange is fixed on body portion and holds the outside between tail and side direction protrusion.Thus, by conducting terminal its structural design, make conducting terminal can be fixed on housing easily.
In some embodiments, main body and conducting terminal correspondence position have the first through hole, cover plate has second through hole corresponding with the axle center of the collar, the end tail of conducting terminal is positioned at the first through hole, conducting terminal body portion is positioned at the collar, the termination of electric terminal is stretched out in the second through hole, and flange is stuck between the collar and main body.Thus, first through hole, the collar and the second through hole can carry out spacing to the radial direction of conducting terminal, the flange of conducting terminal then can position the axis of conducting terminal, conducting terminal can be made firmly to be fixed in housing, and the first through hole and the second through hole make the both ends open of conducting terminal, the termination of the conducting terminal of one block of electric circuit teaching building blocks can abut the end tail of the conducting terminal of another block electric circuit teaching building blocks, electric circuit teaching building blocks overall structure is simply compact, connection is tight, conducting terminal not easily loosens, and contact performance is good.
According to an aspect of the present utility model, provide electric circuit teaching device, comprise multiple above-mentioned electric circuit teaching building blocks, be electrically connected between multiple electric circuit teaching building blocks and form loop.Thus, just can be spliced into a set of functional block toy with circuit link circuit by polylith electric circuit teaching building blocks overlap joint.Method, principle and the knowledge that can make child in the playing of entertaining, grasp circuit to connect.Can use as toy and teaching aid simultaneously, practical.
In some embodiments, the functional circuit of at least one block of electric circuit teaching building blocks comprises power supply.Thus, the electric circuit teaching building blocks comprising power supply can be whole electric loop power supply, and other functional module inside can be provided with the electronic devices and components of luminescence or sounding, can luminous or sounding when circuit turn-on.Whole electric circuit teaching device overlap joint is convenient, flexible, interesting strong.
The beneficial effects of the utility model are: by the attraction of magnet, two pieces of electric circuit teaching building blocks magnetic can be made to be fixed together, and docked with the conducting terminal of another block electric circuit teaching building blocks by the conducting terminal of one block of electric circuit teaching building blocks, can make to be formed between two blocks of electric circuit teaching building blocks to be electrically connected.Connect firm between electric circuit teaching building blocks, not easily get loose and damage, failure rate is low.And the electric circuit teaching building blocks that polylith comprises difference in functionality circuit overlap and can form loop, can be used as child building block toy or teaching aid, overlap convenient, flexible, interesting strong.Can the ability that use one's hands and brains of training child, make children have certain perceptual knowledge to the relevant knowledge that circuit connects, cultivate child to the interest of science and spirit of exploration.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric circuit teaching building blocks of the utility model one embodiment;
Fig. 2 is the cross-sectional view of A-A shown in Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of the building blocks of electric circuit teaching shown in Fig. 1;
Fig. 4 is the structural representation at another visual angle of the building blocks of electric circuit teaching shown in Fig. 3;
Fig. 5 is the structural representation of the conducting terminal of the building blocks of electric circuit teaching shown in Fig. 3;
Fig. 6 is the structural representation of the electric circuit teaching device of another embodiment of the utility model;
Fig. 7 is the structural representation at another visual angle of the device of electric circuit teaching shown in Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, utility model is described in further detail.
Embodiment 1
Fig. 1 ~ Fig. 5 show schematically show the electric circuit teaching building blocks according to a kind of embodiment of the present utility model.
With reference to Fig. 1 ~ Fig. 4, electric circuit teaching building blocks comprise housing 1, magnet 2 and conducting terminal 3.Magnet 2 is positioned at housing 1, and conducting terminal 3 runs through and is fixed on housing 1, and one end of conducting terminal 3 is stretched out outside housing 1.Magnet 2 is set in outside conducting terminal 3.The two ends of conducting terminal 3 all can be used as the contact of electrical connection, by the sucking action of magnet 2, can make to form firmly physical connection between two blocks of electric circuit teaching building blocks, the site of action of magnet 2 is positioned at the interconnective attaching parts of conducting terminal 3 thus, conducting terminal 3 close contact of two blocks of electric circuit teaching building blocks can be made, not easily occur getting loose or the phenomenon of loose contact.
Conducting terminal 3 is set to two usually, is electrically connected between two conducting terminals 3.Two conducting terminals 3 can respectively as the positive pole of electric circuit teaching building blocks and negative pole.
Electric circuit teaching building blocks of the present utility model also comprise functional circuit 4 usually, and functional circuit 4 can comprise LED, switch module, power module, sound-producing device etc.Functional circuit 4 is fixed on housing 1, and its conductive connection part divides and is positioned at housing 1, and its funtion part is positioned at outside housing 1.The positive pole of functional circuit 4 is connected with two conducting terminals 3 respectively with negative pole.Electric circuit teaching building blocks not containing functional circuit 4 can be used as circuit and connect conductive module, and the electric circuit teaching building blocks containing functional circuit 4 then can be used as functional module.
Housing 1 comprises the collar 13 of cover plate 11, main body 12 and hollow, cover plate 11 is fixed with main body 12 and is connected, and the collar 13 is integrally fixed on cover plate 11, and conducting terminal 3 is set in the collar 13, be provided with the circular of through hole centered by magnet 2, magnet 2 is set in outside the collar 13.The collar 13, conducting terminal 3 and magnet 2 all correspondence are set to two, and the polarity of two magnet 2 is identical.
As shown in Figure 5, conducting terminal 3 comprises termination 31, body portion 32, end tail 33 and flange 34, and termination 31, body portion 32 are connected successively with end tail 33, and flange 34 is fixed on body portion 32 and holds the outside between tail 33 and side direction protrusion.Main body 12 and conducting terminal 3 correspondence position have the first through hole 121, the center of the collar 13 has the second through hole 131 of through cover plate 11, the end tail 33 of conducting terminal 3 is positioned at the first through hole 121, conducting terminal 3 body portion 32 is positioned at the second through hole 131, and flange 34 is stuck between the collar 13 and main body 12.
Conducting terminal 3 and magnet 2 carry out spacing by the collar 33 by electric circuit teaching building blocks of the present utility model respectively, the cover plate 11 of housing 1 and main body 12 is coordinated to be fixed again, conducting terminal 3 can be securely fixed in housing 1, and ensure that the termination 31 of conducting terminal 3 is stretched out outside housing 1.The termination with elastic telescopic function can be arranged in the termination 31 of conducting terminal 3, when two blocks of electric circuit teaching building blocks connect, the termination 31 of one piece of electric circuit teaching building blocks conducting terminal 3 abuts the end tail 33 of another block electric circuit teaching building blocks conducting terminal 3, only needing to arrange two conducting terminals 3 can the two-sided electric connection of realizing circuit Teaching building block, and structure is simple and contact effective.Certainly, conducting terminal 3 also can be arranged to multiple, to make multiple electric circuit teaching building blocks can connect into more complicated loop.In addition, magnet 2, except two blocks of electric circuit teaching building blocks can being connected, also can be adsorbed on magnetic plate face (as blank), the one side of electric circuit teaching building blocks can be connected with other electric circuit teaching building blocks, another side is connected with magnetic plate face, to facilitate teaching and to use, practical.
Embodiment 2
Fig. 6 ~ Fig. 7 show schematically show the electric circuit teaching device according to a kind of embodiment of the present utility model.
Electric circuit teaching device comprises multiple above-mentioned electric circuit teaching building blocks.
With reference to Fig. 6 ~ Fig. 7, electric circuit teaching device comprises power module 100, switch module 200, functional module 300 and link block 400.The structure of power module 100 is identical with enforcement 1 structure, and wherein functional circuit is connected with power supply, the two poles of the earth of two conducting terminals and power supply are connected to form the two poles of the earth of power module 100.The structure of switch module 200 is identical with enforcement 1 structure, and wherein functional circuit being connected with can the switch 201 of Non-follow control.The structure of functional module 300 is identical with enforcement 1 structure, wherein functional circuit is connected with LED 301.The structure of link block 400 is identical with enforcement 1 structure, and its functional circuit comprises relay connection unit, plays turning circuit.The two poles of the earth of power module 100 are connected with one end of switch module 200 and one end of link block 400 respectively, the other end of switch module 200 is connected with the two ends of functional module 300 respectively with the other end of link block 400, power module 100, switch module 200, functional module 300 and link block 400 can form galvanic circle, can the opening and closing of switch 201 control circuit on switch module 200, with the bright of the LED 301 in controlling functions module 300 or go out.Wherein, the back side of power module 100 and functional module 300 can be adsorbed on magnetic plate face, and total can be made vertically to place, use of can conveniently imparting knowledge to students.
Also can increase other functional module on the basis of said structure, such as sounding module, motor module etc., each module forms electric loop by overlapping in order, by energising or the power-off of switch 201 control loop of switch module 200, realizes the function of each functional module.
Electric circuit teaching device of the present utility model as a kind of function and interesting strong block toy, also can use as a kind of teaching aid.It is easy to connect, interesting strong, can the manipulative ability of training child, has certain perceptual knowledge simultaneously, cultivate child to the interest of science and spirit of exploration to the relevant knowledge that circuit connects.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of utility model.
Claims (10)
1. electric circuit teaching building blocks, it is characterized in that: comprise housing (1), magnet (2) and conducting terminal (3), described magnet (2) is positioned at housing (1), described conducting terminal (3) runs through and is fixed on housing (1), and housing (1) is stretched out outward in one end of described conducting terminal (3).
2. electric circuit teaching building blocks according to claim 1, is characterized in that: described magnet (2) is set in conducting terminal (3) outward.
3. electric circuit teaching building blocks according to claim 1, is characterized in that: described conducting terminal (3), for multiple, is electrically connected between multiple described conducting terminal (3).
4. electric circuit teaching building blocks according to claim 3, it is characterized in that: also comprise functional circuit (4), described functional circuit (4) is fixed on housing (1), and described functional circuit (4) is electrically connected with conducting terminal (3).
5. electric circuit teaching building blocks according to claim 1, it is characterized in that: described housing (1) comprises cover plate (11), main body (12) and the collar (13), described cover plate (11) is fixedly connected with main body (12), the described collar (13) is fixed on cover plate (11), and described conducting terminal (3) part is positioned at the collar (13).
6. electric circuit teaching building blocks according to claim 5, is characterized in that: described magnet (2) is set in the collar (13) outward.
7. electric circuit teaching building blocks according to claim 5, it is characterized in that: described conducting terminal (3) comprises termination (31), body portion (32), end tail (33) and flange (34), described termination (31), body portion (32) are connected successively with end tail (33), and described flange (34) is fixed on body portion (32) and holds the outside between tail (33) and side direction protrusion.
8. electric circuit teaching building blocks according to claim 7, it is characterized in that: described main body (12) and conducting terminal (3) correspondence position have the first through hole (121), described cover plate (11) has second through hole (111) corresponding with the axle center of the collar (13), the end tail (33) of described conducting terminal (3) is positioned at the first through hole (121), described conducting terminal (3) body portion (32) is positioned at the collar (13), the second through hole (111) is stretched out in the termination (31) of described electric terminal (3), described flange (34) is stuck between the collar (13) and main body (12).
9. electric circuit teaching device, is characterized in that: comprise multiple electric circuit teaching building blocks according to claim 4, is electrically connected and forms loop between described multiple electric circuit teaching building blocks.
10. electric circuit teaching device according to claim 9, is characterized in that: the functional circuit (4) of at least one block of described electric circuit teaching building blocks comprises power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207674.9U CN204543577U (en) | 2015-04-08 | 2015-04-08 | Electric circuit teaching building blocks and electric circuit teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207674.9U CN204543577U (en) | 2015-04-08 | 2015-04-08 | Electric circuit teaching building blocks and electric circuit teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543577U true CN204543577U (en) | 2015-08-12 |
Family
ID=53818748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207674.9U Expired - Fee Related CN204543577U (en) | 2015-04-08 | 2015-04-08 | Electric circuit teaching building blocks and electric circuit teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722085A (en) * | 2015-04-08 | 2015-06-24 | 廖芳 | Circuit teaching building block and circuit teaching device |
-
2015
- 2015-04-08 CN CN201520207674.9U patent/CN204543577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722085A (en) * | 2015-04-08 | 2015-06-24 | 廖芳 | Circuit teaching building block and circuit teaching device |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170904 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: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Haining Garden District Road on the eastern side of Qianlong Manchester (South) 4 28A Patentee before: Liao Fang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190408 |