CN211302090U - A connector for electronic building blocks - Google Patents

Abstract

The utility model discloses a connecting piece of electronic toy for connect first connecting hole and second connecting hole, including the connecting piece body, the connecting piece body is enclosed to close by first segmental arc, first straight section, second segmental arc and second straight section and is formed and be formed with a through-hole, first segmental arc and second segmental arc symmetry each other, first straight section and second straight section symmetry each other, the inner wall middle part of first segmental arc is provided with first recess, the inside middle part of second segmental arc is provided with the second recess with first recess symmetry, first recess and second recess will the first connector that is used for connecting first connecting hole and the second connector that is used for connecting the second connecting hole are cut apart to the connecting piece body. The utility model discloses a connecting piece can realize the electronic module of electronic toy and structural component's connection, avoids customizing structural component for the electronic module alone of difference, can satisfy 3D printing manufacturing and the manufacturing of moulding plastics simultaneously moreover.

Description

A connector for electronic building blocks

technical field

The utility model relates to the field of building blocks, in particular to a connecting piece of electronic building blocks.

Background technique

Modern electronic building blocks generally include structural parts and electronic modules. Structural parts are generally manufactured by 3D printing or injection molding. Structural parts can be spliced with various complex three-dimensional shapes. After long-term development, a relatively stable hole-pin connection system has been formed. ; Electronic modules are components that can be used to control, such as motors, sensors and other electronic components. Combining components and structural parts can form various rich and interesting works or build prototypes of projects; but because of the variety of electronic modules Diverse, and the structural parts system is relatively simple, the compatibility between the two is not good, so many structural parts need to be customized separately, for example, 3D printing technology is used to manufacture structural parts of a specific structure, so as to help connect electronic modules and structural parts, this way Undoubtedly, the cost is increased, and it also brings certain troubles to the manufacture of electronic building blocks, so how to meet the requirements of 3D printing manufacturing, injection molding manufacturing and compatibility with traditional structural parts and electronic modules at the same time becomes a problem.

Therefore, the existing technology still needs to be improved and improved.

Utility model content

In view of the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a connector for electronic building blocks, which can realize the connection between electronic modules and structural parts of electronic building blocks, and can satisfy both 3D printing manufacturing and injection molding manufacturing.

In order to achieve the above object, the utility model has adopted the following technical solutions:

A connecting piece of electronic building blocks, used for connecting a first connecting hole and a second connecting hole, comprises a connecting piece body, the connecting piece body is composed of a first arc section, a first straight section, a second arc section and The second straight section is enclosed and formed with a through hole, the first arc section and the second arc section are symmetrical with each other, the first straight section and the second straight section are symmetrical with each other, the first A first groove is arranged in the middle of the inner wall of an arc-shaped segment, and a second groove symmetrical with the first groove is arranged in the middle of the inner wall of the second arc-shaped segment. The connector body is divided into a first connector for connecting the first connecting hole and a second connector for connecting the second connecting hole.

Preferably, in the connecting piece of the electronic building block, one end of the first straight section is provided with a first opening with an upward opening, and the other end of the first straight section is provided with a direction opposite to the first opening. The second opening, the first opening and the second opening are symmetrical with respect to the center of the first straight section.

Preferably, in the connector of the electronic building block, one end of the second straight section is provided with a third opening symmetrical with the first opening, and the other end of the second straight section is provided with a second opening Symmetrical fourth opening.

Preferably, in the connector of the electronic building block, one end of the first arc-shaped segment is provided with a first flange, the first flange is provided with a first sinking platform, and the first sinking platform is inclined The other end of the first arc-shaped segment is provided with a second flange, the second flange is provided with a second sinking platform, the second sinking platform is arranged obliquely, the first flange and the first The two flanges are symmetrical with respect to the center of the first arc-shaped segment, and the first sinking platform and the second sinking platform are symmetrical with respect to the center of the first arc-shaped segment.

Preferably, in the connecting piece of the electronic building block, one end of the second arc-shaped segment is provided with a third flange, the other end of the second arc-shaped segment is provided with a fourth flange, and the first The third flange is provided with an inclined third sink, the fourth flange is provided with an inclined fourth sink, the third flange is symmetrical with the first flange, and the fourth flange is symmetrical with the first flange. The flange is symmetrical with the second flange, the third sinking platform is symmetrical with the first sinking platform, and the fourth sinking platform is symmetrical with the second sinking platform.

Preferably, in the connecting piece of the electronic building block, a first protrusion is provided on the outer wall of the first arc-shaped segment corresponding to the position of the first groove, and a first protrusion is provided on the outer wall of the second arc-shaped segment. A second protrusion symmetrical to the first protrusion.

Compared with the prior art, the connector of the electronic building block provided by the present invention is used to connect the first connection hole and the second connection hole, and includes a connector body, and the connector body is composed of a first arc section, a first The straight section, the second arc section and the second straight section are enclosed and formed with a through hole, the first arc section and the second arc section are symmetrical with each other, and the first straight section and the second arc section are mutually symmetrical. The two straight sections are symmetrical to each other, the inner wall of the first arc-shaped section is provided with a first groove in the middle, and the inner middle of the second arc-shaped section is provided with a second groove that is symmetrical with the first groove. The first groove and the second groove divide the connector body into a first connector for connecting with the first connecting hole and a second connector for connecting with the second connecting hole. The connecting piece of the utility model can realize the connection of the electronic modules of the electronic building blocks and the structural parts, avoids the need to individually customize the structural parts for different electronic modules, and can simultaneously satisfy the 3D printing manufacturing and the injection molding manufacturing.

Description of drawings

1 is a schematic structural diagram from a first perspective of a preferred embodiment of a connector of an electronic building block provided by the present invention;

FIG. 2 is a schematic structural diagram from a second perspective of a preferred embodiment of the connector of the electronic building block provided by the present invention.

Detailed ways

The present utility model provides a connector for electronic building blocks. In order to make the purpose, technical solutions and effects of the present utility model clearer and clearer, the present utility model is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

It should be noted that when a component is referred to as being "mounted on," "fixed to," or "disposed on" another component, it can be directly on the other component or an intervening component may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should also be noted that the azimuth terms such as left, right, upper and lower in the embodiments of the present invention are only relative concepts to each other or refer to the normal use state of the product, and should not be regarded as limiting. of.

Please refer to FIG. 1 and FIG. 2 , which are schematic structural diagrams of a preferred embodiment of a connector of an electronic building block provided by the present invention. The connector is used to connect the first connection hole and the second connection hole. A connection hole may be a connection hole provided on a structural part of an electronic building block, the second connection hole may be a connection hole provided on an electronic module of the electronic building block, and the first connection hole and The connection of the second connection hole further realizes the connection between the electronic module of the electronic building block and the structural parts, and avoids separately customizing the structural parts for some special electronic modules.

Specifically, please continue to refer to FIG. 1 and FIG. 2 , the connector includes a connector body, and the connector body consists of a first arc-shaped segment 1 , a first straight segment 2 , a second arc-shaped segment 3 and a first arc-shaped segment 2 . Two straight sections 4 are enclosed and formed with a through hole, the first arc section 1 and the second arc section 3 are symmetrical with each other, and the first straight section 2 and the second straight section 4 are symmetrical with each other , the middle of the inner wall of the first arc-shaped segment 1 is provided with a first groove 11, the middle of the inner wall of the second arc-shaped segment 3 is provided with a second groove 31 symmetrical with the first groove 11, the A groove 11 and a second groove 31 divide the connector body into a first connector for connecting to the first connecting hole and a second connector for connecting to the second connecting hole.

Specifically, in the present invention, the connector is set as a double-ended symmetrical structure, one end is used to connect to the first connection hole, and the other end is used to connect to the second connection hole, so as to be the connection between the structural parts of the electronic building block and the electronic module. The splicing provides an intermediate connection and realizes the splicing between the structural parts and the electronic module; by setting the connector body to be hollow, the present invention not only facilitates the injection manufacturing and 3D printing of the connector, but also reduces the number of materials. The elasticity of the entire connecting piece is increased, thereby facilitating the connection of the connecting piece with the first connecting hole and the second connecting hole; Section 2 and the second straight section 4), making the manufacture of the connector more convenient, which can be manufactured by injection molding or 3D printing. Specifically, in the case of injection molding, the structure that is cut flat on both sides is more convenient for mold design. ;During 3D printing manufacturing, due to the layer characteristics of 3D printing, if the connector is directly designed as a cylinder, the connector needs to be placed vertically, which will cause the parts to be less elastic and easily damaged. When the cylindrical structure is used, the connector can be laid flat and greatly increases the elasticity of the connector, and it also satisfies the flat requirements of the 3D printing manufacturing for the surface of the part contacting the printing tray.

It should be noted that the present invention can also be applied to the connection of traditional plastic building blocks and structural parts of electronic building blocks. In the connection holes of the structural parts of the electronic building blocks, the connection between the plastic building blocks and the structural parts of the electronic building blocks can be realized.

In a preferred embodiment, please continue to refer to FIG. 1 and FIG. 2 , one end of the first straight section 2 is provided with a first opening 21 with an upward opening, and the other end of the first straight section 2 is provided with a A second opening 22 opposite to the opening 21, the first opening 21 and the second opening 22 are symmetrical with respect to the center of the first straight section 2, and the first opening 21 and the second opening 22 are the same as the first opening 21 and the second opening 22. The structures of the connecting hole and the second connecting hole correspond to each other. Due to the arrangement of the opening, when the entire connecting piece is inserted into the first connecting hole or the second connecting hole, the connecting piece has a certain elasticity, and can recover after a certain deformation, and then To facilitate the insertion of the connecting piece into the first connecting hole or the second connecting hole, preferably, the top of the first opening 21 has a chamfer, and the top of the second opening 22 has a chamfer to further ensure the stability of the connection.

In a preferred embodiment, please continue to refer to FIG. 1 and FIG. 2 , one end of the second straight section 4 is provided with a third opening 41 symmetrical with the first opening 21 , and the other end of the second straight section 4 is opened There is a fourth opening 42 symmetrical with the second opening 22. The third opening 41 and the fourth opening 42 correspond to the structures of the first connecting hole and the second connecting hole. As above, the arrangement of the openings can make the entire When the connecting piece is inserted into the first connecting hole or the second connecting hole, the connecting piece has a certain elasticity, and can recover after a certain deformation, thereby facilitating the insertion of the connecting piece into the first connecting hole or the second connecting hole. The top of the third opening 41 has a chamfered corner, and the top of the fourth opening 42 has a chamfered corner to further ensure the stability of the connection.

In a preferred embodiment, please continue to refer to FIG. 1 and FIG. 2 , one end of the first arc-shaped segment 1 is provided with a first flange 12 , and the first flange 12 is provided with a first sink 13 , so The first sinking platform 13 is arranged obliquely, the other end of the first arc-shaped segment 3 is provided with a second flange 14, and the second flange 14 is provided with a second sinking platform 15. The second sinking platform 15 is inclined, the first flange 12 and the second flange 14 are symmetrical with respect to the center of the first arc segment 1, and the first sinker 13 and the second sinker 15 are relative to the first The center of the arc segment 1 is symmetrical, and the flange structure corresponds to the structure of the first connecting hole and the second connecting hole, which can ensure that the connecting piece cannot be easily removed from the connecting hole after being inserted into the first connecting hole or the second connecting hole. fall off to ensure the stability of the connection.

In a preferred embodiment, please continue to refer to FIG. 1 and FIG. 2 , one end of the second arc-shaped segment 3 is provided with a third flange 32 , and the other end of the second arc-shaped segment 3 is provided with a fourth convex The edge 33, the third flange 32 is provided with an inclined third sink 34, the fourth flange 33 is provided with an inclined fourth sink 35, the third flange 32 is connected to the The first flange 12 is symmetrical, the fourth flange 33 is symmetrical with the second flange 14, the third sink 34 is symmetrical with the first sink 13, and the fourth sink 35 is symmetrical with the The second sinking platform 15 is symmetrical, and the flange structure corresponds to the structure of the first connecting hole and the second connecting hole, which can ensure that the connecting piece cannot be easily removed from the connecting hole after being inserted into the first connecting hole or the second connecting hole. It falls off in the middle to ensure the stability of the connection.

Preferably, a first protrusion 16 is provided on the outer wall of the first arc-shaped segment 1 corresponding to the position of the first groove 11 , and a first protrusion 16 is provided on the outer wall of the second arc-shaped segment 3 Symmetrical second protrusions 36, in other words, protrusions are provided on the outer walls corresponding to the first groove 11 and the second groove 31, and the protrusion structure can connect the first connector with the second Heads are separated to avoid interference when connecting.

When the connecting piece provided by the utility model is used, firstly insert the first connecting head into the first connecting hole, and the first connecting hole cooperates with the sinkers, flanges and other structures at the corresponding positions of the connecting piece, so that the connecting piece is connected to the first connecting piece. The connection holes (in this embodiment, the first connection hole is the connection hole set on the structural part of the electronic building block) can be spliced accurately and stably; then the second connection head is inserted into the second connection hole, and the second connection hole corresponds to the connection piece The structural cooperation of the submerged table and flange in the position, so that the connecting piece and the second connecting hole (in this embodiment, the second connecting hole is the connecting hole set on the electronic module of the electronic building block) are accurately and stably spliced, thereby realizing the first The splicing of a connecting hole and a second connecting hole.

To sum up, the connecting piece of the electronic building block provided by the present invention is used for connecting the first connecting hole and the second connecting hole, and includes a connecting piece body, and the connecting piece body is composed of a first arc-shaped section, a first straight section and a The segment, the second arc-shaped segment and the second straight segment are enclosed and formed with a through hole, the first arc-shaped segment and the second arc-shaped segment are symmetrical with each other, and the first straight segment and the second The straight sections are symmetrical to each other, the middle part of the inner wall of the first arc-shaped segment is provided with a first groove, and the middle part of the inner wall of the second arc-shaped segment is provided with a second groove that is symmetrical with the first groove. The groove and the second groove divide the connecting hole into a first connecting head for connecting the first connecting hole and a second connecting head for connecting the second connecting hole. The connecting piece of the utility model can realize the connection of the electronic modules of the electronic building blocks and the structural parts, avoids the need to individually customize the structural parts for different electronic modules, and can simultaneously satisfy the 3D printing manufacturing and the injection molding manufacturing.

It can be understood that for those of ordinary skill in the art, equivalent replacements or changes can be made according to the technical solutions of the present utility model and the utility model concept thereof, and all these changes or replacements should belong to the appended claims of the present utility model. protected range.

Claims (6)

1. A connector of an electronic building block for connecting the first connection hole and the second connection hole, characterized in that it comprises a connector body, and the connector body is composed of a first arc section, a first straight section, The second arc-shaped section and the second straight section are enclosed and formed with a through hole, the first arc-shaped section and the second arc-shaped section are symmetrical with each other, the first straight section and the second straight section Symmetrical with each other, the middle part of the inner wall of the first arc segment is provided with a first groove, the middle part of the inner wall of the second arc segment is provided with a second groove symmetrical with the first groove, the first groove And the second groove divides the connector body into a first connector for connecting the first connecting hole and a second connector for connecting the second connecting hole. 2 . The connector of electronic building blocks according to claim 1 , wherein one end of the first straight section is provided with a first opening with an upward opening, and the other end of the first straight section is provided with a The first opening is opposite to the second opening, and the first opening and the second opening are symmetrical with respect to the center of the first straight section. 3 . The connecting piece of electronic building blocks according to claim 2 , wherein one end of the second straight section is provided with a third opening that is symmetrical with the first opening, and the other end of the second straight section is opened. 4 . A fourth opening symmetrical to the second opening is opened. 4 . The connector of electronic building blocks according to claim 3 , wherein one end of the first arc-shaped segment is provided with a first flange, and a first sinking platform is provided on the first flange, so the The first sinking platform is arranged obliquely, the other end of the first arc segment is provided with a second flange, the second flange is provided with a second sinking platform, the second sinking platform is arranged obliquely, and the The first flange and the second flange are symmetrical with respect to the center of the first arc-shaped segment, and the first sink platform and the second sink platform are symmetrical with respect to the center of the first arc-shaped segment. 5 . The connector of electronic building blocks according to claim 4 , wherein one end of the second arc-shaped segment is provided with a third flange, and the other end of the second arc-shaped segment is provided with a fourth flange. 6 . A flange, the third flange is provided with an inclined third sink, the fourth flange is provided with an inclined fourth sink, and the third flange is connected to the first flange. Symmetrical, the fourth flange is symmetrical with the second flange, the third sinking platform is symmetrical with the first sinking platform, and the fourth sinking platform is symmetrical with the second sinking platform. 6 . The connector of electronic building blocks according to claim 1 , wherein the outer wall of the first arc segment corresponding to the position of the first groove is provided with a first protrusion, and the second arc segment is provided with a first protrusion. 7 . A second protrusion symmetrical to the first protrusion is arranged on the outer wall of the

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