TWM559740U - Conductive building blocks capable of being conducted at multiple sides - Google Patents

Abstract

The present application proposes a conductive multilayer of conductive conductive material having a first wedge pillar on the top surface of the outer casing, a second wedge pillar on the lateral side of the outer casing, and a wedge hole on the bottom surface of the outer casing. A circuit board, first positive and negative connecting pieces, and second positive and negative connecting pieces are disposed in the outer casing. A light-emitting member is provided on the circuit board. The first positive and negative connecting tabs are electrically connected to the circuit board and pass through the first wedge column, and the second positive and negative connecting tabs are electrically connected to the first positive and negative connecting tabs and pass through the second wedge. Thereby, the conductive conductive bricks of the present invention can form longitudinal and lateral electrical connection structures, so that the conductive building blocks of the present invention can be more diverse and can change more combined shapes, Glowing produces a specific visual effect.

Description

Multi-conductive conductive building blocks

This creation relates to a conductive building block, and more particularly to a conductive building block that can be combined in multiple faces and form an electrical connection.

Since the building blocks have various combinations and changes, they can be combined with each other to form various shapes, so they are popular all over the world. In addition to providing specific visual effects through different combinations, the existing building blocks even have circuits and illuminating elements, so that they can provide more eye-catching visual effects by emitting different color lights or by blinking. However, the existing building blocks are formed with a snap-fit structure only in the upper and lower sides, and thus cannot provide a lateral connection. In other words, if the building blocks are formed into a laterally developed structure, the blocks can only be staggered for engagement, resulting in a weak engagement structure and a combination of the blocks.

In view of this, it is an urgent problem to be solved in the industry to propose a better improvement solution.

The main object of the present invention is to provide a conductive building block that can be electrically conductive, which can be connected in the longitudinal or transverse direction, and can form an electrical connection between a plurality of longitudinally connected or laterally connected conductive blocks.

In order to achieve the above object, the conductive conductive building block of the present invention has: an outer casing which is a hollow light transmitting body and has: at least one first wedge pillar located on a top surface of the outer casing, the first wedge The column is formed with at least one through hole; at least one second wedge column is disposed on a lateral side of the outer casing, the second wedge column is formed with at least one through hole; and at least one wedge hole is located at a bottom surface of the outer casing; a circuit board, The device is disposed in the outer casing and has: a positive and negative electrode circuit disposed on the circuit board and facing the at least one wedge hole; and a plurality of electrical connectors disposed in the outer casing and the circuit board Electrically connected, each of the electrical connectors passing through the perforation of the first wedge or the second wedge.

Therefore, the present invention has the advantages that a plurality of the presently-molecular conductive conductive bricks can form a longitudinal connection structure and a lateral connection structure, and can form an electrical connection regardless of the longitudinal connection or the lateral connection of the conductive bricks. Light-emitting members are formed in series to electrically conduct conductive blocks. The conductive building blocks of the present invention are more diverse in combination and can change more combined shapes, and can also generate specific visual effects by illuminating.

In the above-mentioned electrically conductive building block, each of the electrical connecting members has two first positive and negative connecting pieces disposed in the outer casing, and one end of each of the first positive and negative connecting pieces is electrically connected to the circuit board. Connected, the other end passes through the perforation of the first wedge.

In the above-mentioned conductive conductive building block, each of the electrical connecting members has two second positive and negative connecting pieces disposed in the outer casing, and one end of each of the second positive and negative connecting pieces and one of the first A positive and negative connecting piece is connected, and the other end passes through the through hole of the second wedge.

Each of the second positive and negative electrode connecting pieces has a spring piece portion, one end of which is electrically connected to the first positive and negative electrode connecting piece, and the other end passes through the corresponding through hole; And two abutting portions respectively disposed at two ends of the elastic piece portion and capable of abutting against the corresponding two side walls of the through hole.

In the multi-conductive conductive building block as described above, each of the abutting portions is elongated and has a first end and a second end, and an outer side along the length direction; the abutting portion The first end of the abutting portion is adjacent to the shrapnel portion, and the outer side of the abutting portion abuts against the corresponding side wall of the perforating portion.

In the multi-conductive conductive building block as described above: each of the first positive and negative connecting tabs has a concave portion facing the through hole of the at least one second wedge column; and each of the abutting portions further has a first convex portion a portion located at an end of the abutting portion and protruding in a direction away from the elastic piece portion and abutting against a side wall of the corresponding concave portion of the first positive and negative electrode connecting piece.

First, please refer to Figure 1 to Figure 3. The present invention proposes a conductive building block that can be multilaterally conductive, having a housing 10, a circuit board 20, and a plurality of electrical connectors. The circuit board 20 and the electrical connectors are disposed within the outer casing 10.

The outer casing 10 has a top cover 11 and a base 12. The top cover 11 is a hollow light transmitting body and is formed with an inner space and a lower opening, and the lower opening communicates with the inner space. The top cover 11 has at least one first wedge column 111 and at least one second wedge column 112. The first wedge column 111 is located on the top surface of the outer cover 11 , and each of the first wedge columns 111 is formed with a plurality of through holes 110 . The second wedge 112 is located on a lateral side of the exterior of the top cover 11, and each of the second wedges 112 is formed with a plurality of through holes 120. A plurality of grooves 113 (shown in FIG. 7) are formed on the inner edge of the lower opening. In this embodiment, only one of the lateral sides is formed with the second wedge 112, but not limited thereto, and the second wedge 112 may be formed on the plurality of lateral sides.

The base 12 is fixed to the lower opening of the top cover 11 and is formed with a plurality of ribs 121 and at least one wedge hole 122. The ribs 121 of the base 12 can be respectively engaged with the grooves 113 of the inner edge of the lower opening of the top cover 11 to fix the base 12 to the top cover 11. Each of the wedge holes 122 can be interposed with the first wedge pillar 111 or the second wedge pillar 112 of another conductive brick to form an electrical connection. Thereby, the wedge hole 122 of the base 12 of a conductive building block can be sleeved on the first wedge column 111 on the top surface of the top cover 11 of the other conductive conductive building block to form a longitudinal connection structure, which can be sleeved on the other The second wedge 112 of the lateral side of the conductive conductive building block can form a lateral connecting structure, so that the combination of the present multilateral conductive conductive building blocks is more diverse and can change more combined shapes.

Please refer to FIG. 2, FIG. 3, FIG. 5 and FIG. The circuit board 20 is disposed in the inner space of the top cover 11, and is positioned in the embodiment to be fixed on the inner space of the outer casing 10 by the base 12 against the circuit board 20. The circuit board 20 has a light emitting member 21 and a positive and negative electrode circuit 22. The illuminating member 21 is fixed to the upper side of the circuit board 20, and the positive and negative electrode circuits 22 are disposed on the lower side of the circuit board 20 and facing the wedge hole 122 of the base 12.

The electrical connectors are disposed in the inner space of the top cover 11 and electrically connected to the circuit board 20, and the electrical connectors respectively pass through the through holes 110 of the first wedge pillar 111 and the through holes 120 of the second wedge pillar 112. Specifically, each electrical connector has two first positive and negative connecting tabs 30 and two second positive and negative connecting tabs 40.

The first positive and negative connecting tabs 30 are disposed in the inner space of the top cover 11, and one end of each of the first positive and negative connecting tabs 30 is electrically connected to the circuit board 20 (as shown in FIG. 8), and the other end passes through the first wedge. The perforation 110 of 111. Each of the first positive and negative tabs 30 has a recess 300 that faces the through hole 120 of the second wedge 112. In other embodiments, the first positive and negative electrode tabs 30 can also pass through the through holes 120 of the second wedge pillar 112 while the recess 300 faces the through hole 110 of the first wedge pillar 111.

Please refer to FIG. 3, FIG. 4, and FIG. 6. The second positive and negative electrode connecting piece 40 is disposed in the inner space of the top cover 11 , and one end of each of the second positive and negative electrode connecting pieces 40 is electrically connected to one of the first positive and negative connecting pieces 30 , and the other end passes through the second wedge 112 . Perforation 120. In this embodiment, each of the second positive and negative electrode connecting pieces 40 has a spring piece portion 41 and two abutting portions 42. The two ends of the elastic piece portion 41 are a first elastic end 411 and a second elastic end 412, respectively. The first elastic end 411 is received in the recess 300 of the first positive and negative tabs 30 and is electrically connected to the first positive and negative tabs 30. The first elastic end 411 has an elongated shape, and one end of the elongated first elastic end 411 is connected to the second elastic end 412, and the other end has a protruding portion 4110. The protruding portion 4110 protrudes toward the corresponding first positive and negative electrode connecting tabs 30. The deformation of the first elastic end 411 through the connection with the second elastic end 412 can generate an elastic force, thereby pushing the protruding portion 4110 toward the first positive and negative connecting piece 30.

The other end of the shrapnel portion 41 is a second elastic end 412, and the second elastic end 412 passes through the corresponding through hole 120 of the second wedge post 112. The second elastic end 412 has a undulating section 4121 and a protruding section 4122. The protruding section 4122 is located at the end of the undulating section 4121 and penetrates through the corresponding through hole 120 of the second wedge pillar 112. In this embodiment, the other end of the wave segment 4121 of the second elastic end 412 is connected to the first elastic end 411 with respect to the other end of the protruding segment 4122.

The abutting portions 42 are respectively disposed at both ends of the elastic piece portion 41 and are connected to the first elastic end 411 and the second elastic end 412. The abutting portions 42 can respectively abut against the two side walls of the perforations 120 of the corresponding second wedge columns 112. Each abutting portion 42 is elongated and has a first end and a second end, and an outer side along the length. The abutting portion 42 is connected to the elastic piece portion 41 adjacent to the first end of the abutting portion 42 , and the outer side of the abutting portion 42 abuts against the side wall of the corresponding through hole 120 of the second wedge column 112 . In this embodiment, each abutting portion 42 has a first convex portion 421 and a second convex portion 422. The first convex portion 421 is located at the first end of the abutting portion 42 and protrudes away from the elastic piece portion 41 and abuts against the side wall of the concave portion 300 of the corresponding first positive and negative electrode connecting piece 30. The second convex portion 422 is located at the second end of the abutting portion 42 and protrudes toward the elastic piece portion 41.

Then please refer to Figure 3. When assembling the presently-obtainable conductive conductive building blocks, the first positive and negative connecting pieces 30 can be first fixed on the circuit board 20 and electrically connected, and then the circuit board 20 and the first positive and negative connecting pieces 30 are placed. The top cover 11 and the end of the first positive and negative electrode connecting piece 30 are passed through the through hole 110 of the first wedge column 111 of the top cover 11. Finally, the base 12 is fixed to the lower opening of the top cover 11. When the base 12 is fixed to the top cover, the base 12 can be pushed against the circuit board 20, so that the first positive and negative connecting pieces 30 abut against the inner side of the top cover 11, so that the first positive and negative connecting pieces 30 can be fixed.

Next, the second positive and negative electrode connecting piece 40 is inserted into the through hole on the second wedge pillar 112, and since one of the through holes 120 of the second wedge pillar 112 facing the concave portion 300 of the first positive and negative electrode connecting piece 30, the second positive After the negative electrode connecting piece 40 is inserted, the protruding portion 4110 on the first elastic end 411 of the second positive and negative electrode connecting piece 40 can abut against the concave portion 300 of the first positive and negative electrode connecting piece 30, and the first convex portion of the abutting portion 42 The portion 421 abuts against the side wall of the recess 300, whereby the second positive and negative electrode tabs 40 are electrically connected to the first positive and negative tabs 30. At the same time, the abutting portion 42 of the second positive and negative electrode connecting piece 40 abuts against the side wall of the perforation 120 of the corresponding second wedge column 112, and the friction force generated by the elastic force of the abutting portion 42 is applied to the side wall of the through hole 120. The second positive and negative electrode tabs 40 can be prevented from coming out of the perforations 120. At this time, the second elastic end 412 of the elastic piece portion 41 of the second positive and negative electrode connecting piece 40 protrudes from the corresponding through hole 120 of the second wedge column 112 to fix the position of the second positive and negative electrode connecting piece 40.

With the above structure, whether the two conductive building blocks are formed into a longitudinal connecting structure or a lateral connecting structure, the base 12 of one conductive building block can be connected to the first wedge column 111 or the second wedge column 112 of another conductive building block so that each The conductive bricks form an electrical connection to allow electrical energy to pass between the conductive bricks.

In summary, a plurality of the presently-molecularly conductive conductive building blocks can form a longitudinal connecting structure and a lateral connecting structure, and can form an electrical connection regardless of whether the longitudinally connected or laterally connected conductive bricks can form an electrical connection. The light-emitting member 21 in the conductive building block is turned on. The multilateral conductive conductive building blocks of the present invention are more diverse in combination and can change more combined shapes, and can also generate specific visual effects by illuminating.

10‧‧‧ Shell
11‧‧‧Top cover
110, 120‧‧‧ perforation
111‧‧‧First wedge
112‧‧‧second wedge
113‧‧‧ Groove
12‧‧‧Base
121‧‧‧ rib
122‧‧‧ wedge hole
20‧‧‧ boards
21‧‧‧Lighting parts
22‧‧‧ positive and negative electrode circuit
30‧‧‧First positive and negative connecting piece
300‧‧‧ recess
40‧‧‧Second positive and negative connecting piece
41‧‧‧Shrap Department
411‧‧‧First elastic end
4110‧‧‧protrusion
412‧‧‧Second elastic end
4121‧‧‧ wavy segments
4122‧‧‧ protruding section
42‧‧‧Abutment
421‧‧‧First convex
422‧‧‧second convex

Figure 1 is a perspective view of the creation. Figure 2 is a perspective view of another angle of the creation. Figure 3 is an exploded perspective view of the creation. 4 is an enlarged schematic view of the second positive and negative electrode connecting piece of the present invention. FIG. Figure 6 is a schematic cross-sectional view of the A-A cut line in Figure 5; Fig. 7 is a schematic cross-sectional view showing the line B-B of Fig. 5. Figure 8 is a schematic cross-sectional view of the C-C cut surface line created in Figure 5.

Claims (6)

A multi-conductive conductive building block having: a casing, which is a hollow light transmitting body and having: at least one first wedge column, which is located on a top surface of the outer casing, the first wedge column is formed with at least one perforation; At least one second wedge pillar, which is located at a lateral side of the outer casing, the second wedge pillar is formed with at least one through hole; and at least one wedge hole is located at a bottom surface of the outer casing; a circuit board disposed in the outer casing And having: a positive and negative electrode circuit disposed on the circuit board and facing the at least one wedge hole; and a plurality of electrical connectors disposed in the housing and electrically connected to the circuit board, each of the electrical connections The piece passes through the perforation of the first wedge or the second wedge. The multi-conductive conductive building block of claim 1, wherein each of the electrical connecting members has two first positive and negative connecting pieces disposed in the outer casing, and one end of each of the first positive and negative connecting pieces The circuit board is electrically connected and the other end passes through the through hole of the first wedge. The conductive conductive building block of claim 2, wherein each of the electrical connecting members has two second positive and negative connecting pieces disposed in the outer casing, and one end of each of the second positive and negative connecting pieces is One of the first positive and negative connecting tabs is connected, and the other end passes through the through hole of the second wedge. The conductive conductive building block of claim 3, wherein each of the second positive and negative connecting pieces has: a spring piece, one end of which is electrically connected to the first positive and negative connecting piece, and the other end is corresponding to the corresponding The through hole and the two abutting portions are respectively disposed at two ends of the elastic piece portion and can abut against the corresponding two side walls of the through hole. The conductive conductive building block of claim 4, wherein each of the abutting portions is elongated and has a first end and a second end, and an outer side along the length direction; The abutting portion is connected to the elastic piece portion adjacent to the first end of the abutting portion, and the outer side of the abutting portion abuts against the corresponding side wall of the through hole. The conductive conductive building block of claim 4, wherein: each of the first positive and negative connecting tabs has a recess facing the through hole of the at least one second wedge; and each of the abutting portions has a The first convex portion is located at an end of the abutting portion and protrudes away from the elastic piece portion and abuts against a side wall of the corresponding concave portion of the first positive and negative electrode connecting piece.