CN211025138U

CN211025138U - Electronic building block sensor interface module

Info

Publication number: CN211025138U
Application number: CN201921792383.5U
Authority: CN
Inventors: 钟志锋
Original assignee: Guangzhou Tudao Information Technolony Co ltd
Current assignee: Guangzhou Tudao Information Technolony Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an electronic toy sensor interface module, including standard building blocks module body be equipped with cyclic annular arch, column arch on the up end of standard building blocks module body, the lower terminal surface respectively, the column recess has in the cyclic annular arch, be equipped with first electrode contact on the cell wall of column recess, be equipped with second electrode contact on the bellied lateral surface of column, the column protruding with column recess looks adaptation, and first electrode contact with second electrode contact position is corresponding, first electrode contact with second electrode contact electric connection. This electronic toy sensor interface module can directly be pieced together with the electronic toy circuit board and peg graft, and the dismouting is nimble moreover, and connection stability is good.

Description

Electronic building block sensor interface module

Technical Field

The utility model relates to an electronic toy technical field especially relates to an electronic toy sensor interface module.

Background

The existing electronic assembling building blocks can be used as teaching materials for extraclass activities of primary and middle school students and can also be used as experimental guidance of electronic technology. The electronic building blocks are from shallow to deep, various interesting circuits and practical circuits can be quickly assembled, and sound, light and electricity effects generated by the building block circuits assembled by the electronic building blocks can be heard or seen immediately when one circuit is assembled, so that children can easily understand the original boring principles of electricity, acoustics, optics and magnetism in textbooks during assembly and disassembly, and the electronic building blocks enter an amazing and endless electronic world.

However, as the electronic building blocks have more and more powerful functions and the related circuits are more and more complex, only small electronic building block modules containing a small number of electronic components are used for assembly, and electronic products with more powerful functions cannot be assembled. Meanwhile, the electronic building blocks connected in a direct insertion manner are limited in number of interfaces, so that the number of external connecting wires is large, the difficulty in mutual assembling is increased, and the failure rate of assembled electronic building block products is increased. Traditional electronic building block sensor interface modules cannot be directly and effectively combined with Happy building blocks or similar Happy building block products. Because the electronic products have different shapes, the electronic products are assembled and assembled with Happy building blocks or similar happy building blocks in a troublesome way; the structure is complex, and modular standardized production is difficult to realize; the intermediate switching modules are required to be connected, so that the learning cost of students is increased, and even if the students are successfully installed, the whole happy building block or the happy building block-like structure is bulky and bloated, and the whole stability is poor; therefore, the electronic building block sensor interface module combined with the Happy building block or the Happy building block-like product in the related art has a lot of inconvenience in course development and teaching.

Therefore, it is highly desirable to develop an electronic toy sensor interface module that can be directly connected to an electronic toy circuit board.

Disclosure of Invention

An object of the utility model is to provide an electronic toy sensor interface module, this electronic toy sensor interface module can directly be pieced together with the electronic toy circuit board and peg graft, and the dismouting is nimble moreover, and connection stability is good.

The technical scheme is as follows:

the utility model provides an electronic toy sensor interface module, includes standard building blocks module body be equipped with cyclic annular arch, column arch on the up end of standard building blocks module body, the lower terminal surface respectively, have the column recess in the cyclic annular arch, be equipped with first electrode contact on the cell wall of column recess, be equipped with the second electrode contact on the bellied lateral surface of column, the column arch with column recess looks adaptation, and first electrode contact with second electrode contact position is corresponding, first electrode contact with second electrode contact electric connection.

The cross section of the columnar bulge is in a long-strip oval shape, the outer side face of the columnar bulge comprises a first straight face, a second straight face, a first arc-shaped face and a second arc-shaped face, the first straight face and the second straight face are two opposite side faces of the columnar bulge respectively, the second electrode contact comprises a second positive electrode contact and a second negative electrode contact, and the second positive electrode contact and the second negative electrode contact are arranged on the first straight face and the second straight face respectively.

The cylindrical groove corresponds to the cylindrical protrusion in shape, the groove wall of the cylindrical groove comprises a first straight wall, a second straight wall, a first arc-shaped wall and a second arc-shaped wall, the first electrode contact comprises a first positive electrode contact and a first negative electrode contact, the first positive electrode contact and the first negative electrode contact are respectively arranged on the first straight wall and the second straight wall, and the first positive electrode contact and the first negative electrode contact are respectively electrically connected with the second positive electrode contact and the second negative electrode contact.

The first positive contact, the first negative contact, the second positive contact and the second negative contact are respectively two, the two first positive contacts and the two first negative contacts are respectively and elastically connected with the first straight wall and the second straight wall, and the two second positive contacts and the two second negative contacts are respectively and elastically connected with the first straight surface and the second straight surface.

The size of the standard building block module body corresponds to the size of a Legao particle.

The upper end face of the standard building block module body is further provided with a boss part, the boss part and the annular protrusions are located on two sides of the upper end face of the standard building block module body respectively, the lower end face of the standard building block module body is further provided with a groove, the groove and the columnar protrusions are located on two sides of the lower end face of the standard building block module body respectively, and the boss part is matched with the groove.

The boss part at least comprises one boss, and the cross section of the boss is circular.

The boss part comprises two bosses, the groove part comprises a first groove and an isolation column, the isolation column is arranged in the center of the first groove, and the two bosses are respectively matched with the two sides of the isolation column.

The shapes of the two bosses and the distance between the two bosses are respectively matched with the shapes of the convex grains in the Happy building block or the Happy building block similar to the Happy building block and the distance between the two adjacent convex grains.

The standard building block module comprises a standard building block module body and is characterized by further comprising a connecting flat cable, wherein a flat cable output port is formed in the side face of the standard building block module body, and the connecting flat cable is installed on the flat cable output port and is electrically connected with the first electrode contact and the second electrode contact. It should be noted that:

the foregoing references to "first and second …" do not denote any particular quantity or order, but rather are used to distinguish one name from another.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1 of the accompanying drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The advantages or principles of the invention are explained below:

1. the electronic building block sensor interface module of the utility model adopts the standard building block module as the basis, the upper end surface and the lower end surface of the body of the standard building block module are respectively provided with the annular bulge and the columnar bulge, when in use, the electronic building block sensor interface module is inserted on the columnar groove in the annular bulge on the electronic building block circuit board to be spliced through the columnar bulge and is in interference fit with the columnar bulge, meanwhile, the electrode contact on the electronic building block sensor interface module is electrically connected with the electrode contact on the electronic building block circuit board, the connection is stable, when the multi-line splicing connection is needed, the columnar bulge of another electronic building block sensor interface module can be inserted in the columnar groove of the last electronic building block sensor interface module, and the splicing connection is sequentially overlapped to form a plurality of electronic building block sensor interface module type high building block splicing, the overall stability is good, the structure is simple, modular standardized production is easy to realize, and the cost is saved; this electronic toy sensor interface module can directly be pieced together with the electronic toy circuit board and peg graft, does not need the intermediate transfer module to connect, and the dismouting is nimble moreover, and connection stability is good.

2. The utility model discloses a bellied cross-section of column is rectangular ellipse, and second positive pole contact, second negative pole contact are established respectively on first plane of straightness, the second plane of straightness, conveniently piece together and peg graft.

3. The utility model discloses a first positive pole contact, first negative pole contact respectively with second positive pole contact, second negative pole contact electric connection, make things convenient for to stack gradually between each electronic toy sensor interface module to piece together grafting.

4. The utility model discloses each electrode contact is two respectively, improves electrode contact's connection stability, and electrode contact's elastic connection utilizes elasticity resilience principle, makes the connection between two contacts more inseparable, and connection stability is better.

5. The size of standard building blocks module body is corresponding with the size of a happy high building blocks module granule, and the convenience is spliced with happy high building blocks or the grafting of class happy high building blocks.

6. The utility model discloses a setting of boss portion, recess position makes the piece together between two mutual overlap joint electronic toy sensor interface modules more convenient.

7. The utility model discloses a two bosss respectively with the both sides looks adaptation of insulated column, make boss portion and recess position overlap joint more stable.

8. The utility model discloses a shape of two bosss and the distance between adjacent respectively with the protruding grain shape in happy high building blocks or the class happy high building blocks and the interval apart from looks adaptation between two adjacent protruding grains, the convenient overlap joint with happy high building blocks or the class happy high building blocks.

9. The utility model discloses a setting of connecting the winding displacement makes things convenient for the output connection of this electronic toy sensor interface module power.

Drawings

Fig. 1 is a schematic perspective view of an electronic toy sensor interface module according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of an electronic toy sensor interface module according to an embodiment of the present invention.

Fig. 3 is a top view of an electronic toy sensor interface module according to an embodiment of the present invention.

Fig. 4 is a sectional view a-a of fig. 3.

Fig. 5 is a bottom view of the electronic toy sensor interface module according to an embodiment of the present invention.

Fig. 6 is a sectional view B-B of fig. 5.

Description of reference numerals:

10. the modular building block comprises a modular building block body, 20, annular protrusions, 21, columnar grooves, 22, first electrode contacts, 30, columnar protrusions, 31, second electrode contacts, 40, boss parts, 41, bosses, 50, groove positions, 51, first grooves, 52, isolating columns, 60 and flat cable output ports.

Detailed Description

The following describes embodiments of the present invention in detail.

As shown in fig. 1 to 6, the electronic building block sensor interface module provided in this embodiment includes a standard building block module body 10, an annular protrusion 20 and a columnar protrusion 30 are respectively disposed on an upper end surface and a lower end surface of the standard building block module body 10, a columnar groove 21 is disposed in the annular protrusion 20, a first electrode contact 22 is disposed on a groove wall of the columnar groove 21, a second electrode contact 31 is disposed on an outer side surface of the columnar protrusion 30, the columnar protrusion 30 is adapted to the columnar groove 21, the first electrode contact 22 corresponds to the second electrode contact 31 in position, and the first electrode contact 22 is electrically connected to the second electrode contact 31.

When the electronic building block sensor interface module is used, the electronic building block sensor interface module is inserted into the columnar groove 21 in the annular protrusion 20 on the electronic building block circuit board to be spliced through the columnar protrusion 30 and is in interference fit with the columnar protrusion, meanwhile, the electrode contact on the electronic building block sensor interface module is electrically connected with the electrode contact on the electronic building block circuit board, the connection is stable, when multi-line splicing connection is needed, the columnar protrusion 30 of another electronic building block sensor interface module can be inserted into the columnar groove 21 of the last electronic building block sensor interface module, and the splicing and insertion are sequentially overlapped to form a plurality of electronic building block sensor interface modules which are spliced together in a high-level mode, so that the electronic building block sensor interface module is good in overall stability, simple in structure, easy to realize modular standardized production and capable of saving cost; this electronic toy sensor interface module can directly be pieced together with the electronic toy circuit board and peg graft, does not need the intermediate transfer module to connect, and the dismouting is nimble moreover, and connection stability is good.

The cross section of the columnar protrusion 30 is a long-strip ellipse, the outer side surface of the columnar protrusion 30 comprises a first straight surface, a second straight surface, a first arc-shaped surface and a second arc-shaped surface, the first straight surface and the second straight surface are two opposite side surfaces of the columnar protrusion 30 respectively, the second electrode contact 31 comprises a second positive electrode contact and a second negative electrode contact, and the second positive electrode contact and the second negative electrode contact are arranged on the first straight surface and the second straight surface respectively. The splicing and splicing are convenient.

The shape of the columnar groove 21 corresponds to that of the columnar bulge 30, the groove wall of the columnar groove 21 comprises a first straight wall, a second straight wall, a first arc-shaped wall and a second arc-shaped wall, the first electrode contact 22 comprises a first positive electrode contact and a first negative electrode contact, the first positive electrode contact and the first negative electrode contact are respectively arranged on the first straight wall and the second straight wall, and the first positive electrode contact and the first negative electrode contact are respectively electrically connected with the second positive electrode contact and the second negative electrode contact. The electronic building block sensor interface modules are convenient to sequentially stack, splice and plug.

Preferably, there are two first positive contacts, two first negative contacts, two second positive contacts and two second negative contacts, the two first positive contacts and the two first negative contacts are respectively and elastically connected with the first straight wall and the second straight wall, and the two second positive contacts and the two second negative contacts are respectively and elastically connected with the first straight surface and the second straight surface. Each electrode contact is two respectively, improves the connection stability of electrode contact, and the elastic connection of electrode contact utilizes the elasticity principle of kick-backing, makes the connection between two contacts inseparabler, and connection stability is better.

The size of the modular building block body 10 corresponds to the size of a happy grain. The building block is convenient to be spliced and spliced with the Happy building block or the Happy building block similar to the Happy building block.

The upper end face of the standard building block module body 10 is further provided with a boss part 40, the boss part 40 and the annular protrusion 20 are respectively located on two sides of the upper end face of the standard building block module body 10, the lower end face of the standard building block module body 10 is further provided with a groove position 50, the groove position 50 and the columnar protrusion 30 are respectively located on two sides of the lower end face of the standard building block module body 10, and the boss part 40 is matched with the groove position 50. The arrangement of the boss part 40 and the groove part 50 facilitates the splicing of two electronic building block sensor interface modules which are mutually overlapped.

The boss portion 40 includes at least one boss 41, and the boss 41 has a circular cross-section. Preferably, the boss portion 40 includes two bosses, the groove portion 50 includes a first groove 51 and a spacer 52, the spacer 52 is disposed in the center of the first groove 51, and the two bosses 41 are respectively fitted to two sides of the spacer 52. The overlap of the boss portion 40 and the groove portion 50 is made more stable.

The shape and the distance between two adjacent bosses 41 are respectively matched with the shape of the convex particles in the Happy building block or the similar Happy building block and the distance between two adjacent convex particles. The lap joint with happy high building blocks or class happy high building blocks is convenient.

The electronic building block sensor interface module further comprises a connecting flat cable, wherein a flat cable output port 60 is arranged on the side surface of the standard building block module body 10, and the connecting flat cable is installed on the flat cable output port 60 and is electrically connected with the first electrode contact 22 and the second electrode contact 31. The arrangement of the connecting flat cable facilitates the output connection of the power supply of the electronic building block sensor interface module.

The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. The utility model provides an electronic building blocks sensor interface module, its characterized in that includes standard building blocks module body be equipped with cyclic annular arch, column arch on the up end of standard building blocks module body, the lower terminal surface respectively, the column recess has in the cyclic annular arch, be equipped with first electrode contact on the cell wall of column recess, be equipped with the second electrode contact on the bellied lateral surface of column, the column arch with column recess looks adaptation, and first electrode contact with second electrode contact position is corresponding, first electrode contact with second electrode contact electric connection.

2. The electronic building block sensor interface module of claim 1, wherein the cross-section of the columnar protrusion is an elongated oval, the outer side of the columnar protrusion comprises a first straight surface, a second straight surface, a first arc surface, and a second arc surface, the first straight surface and the second straight surface are opposite sides of the columnar protrusion, the second electrode contact comprises a second positive electrode contact and a second negative electrode contact, and the second positive electrode contact and the second negative electrode contact are disposed on the first straight surface and the second straight surface, respectively.

3. The electronic building block sensor interface module of claim 2, wherein the columnar groove corresponds to the columnar protrusion, the groove wall of the columnar groove comprises a first straight wall, a second straight wall, a first arc-shaped wall, and a second arc-shaped wall, the first electrode contact comprises a first positive contact and a first negative contact, the first positive contact and the first negative contact are respectively disposed on the first straight wall and the second straight wall, and the first positive contact and the first negative contact are respectively electrically connected with the second positive contact and the second negative contact.

4. The electronic building block sensor interface module of claim 3, wherein there are two first positive contacts, two first negative contacts, two first positive contacts, and two first negative contacts, and wherein there are two second positive contacts and two second negative contacts, and wherein there are two first straight contacts and two second straight contacts, and two second positive contacts and two second negative contacts, and wherein there are two first positive contacts and two second negative contacts, and two second positive contacts and two second straight contacts, and two second positive contacts, and two second negative contacts, and two second positive contacts.

5. An electronic building block sensor interface module according to any of claims 1 to 4, characterised in that the size of the standard building block module body corresponds to the size of a Legao granule.

6. An electronic building block sensor interface module according to any one of claims 1 to 4, wherein the upper end surface of the standard building block module body is further provided with a boss portion, the boss portion and the annular protrusion are respectively located on two sides of the upper end surface of the standard building block module body, the lower end surface of the standard building block module body is further provided with a groove portion, the groove portion and the columnar protrusion are respectively located on two sides of the lower end surface of the standard building block module body, and the boss portion is matched with the groove portion.

7. The electronic building block sensor interface module of claim 6, wherein the boss portion comprises at least one boss, the boss being circular in cross-section.

8. The electronic construction sensor interface module according to claim 7, wherein the boss portion comprises two bosses, the groove portion comprises a first groove and a spacer, the spacer is disposed in the center of the first groove, and the two bosses are respectively fitted to two sides of the spacer.

9. The electronic building block sensor interface module of claim 8, wherein the shape and distance between two adjacent bosses are adapted to the shape of the protruding particles and the distance between two adjacent protruding particles in the Legao building block or Legao-like building block, respectively.

10. An electronic building block sensor interface module according to any of claims 1 to 4, further comprising a connecting cable, a cable output port being provided on a side surface of the standard building block module body, the connecting cable being mounted on the cable output port and being electrically connected to the first and second electrode contacts.