CN106310680A

CN106310680A - Angle-changeable connector

Info

Publication number: CN106310680A
Application number: CN201611030629.6A
Authority: CN
Inventors: 恽为民; 冯林强; 庞作伟
Original assignee: Shanghai Xpartner Robotics Co Ltd
Current assignee: Shanghai Xpartner Robotics Co Ltd
Priority date: 2016-11-16
Filing date: 2016-11-16
Publication date: 2017-01-11

Abstract

The invention discloses an angle-changeable connector which comprises a first swing arm and a second swing arm. At least one connecting structure for being connected with other structures is arranged on each of the first swing arm and the second swing arm, and the first swing arm and the second swing arm are meshed with each other by means of enabling an angle therebetween to be an adjustable angle. Therefore, the angle-changeable connector can effectively realize multi-angle splicing of wood beam structures. A combined beam is changeable in angle and large in creative space. Multi-angle connection of beams is realized through one connector, so that needs for producing various beams are avoided, and cost is saved.

Description

There is the adapter of variable-angle

Technical field

The present invention relates to toy for children field, particularly relate to building blocks field；Can more particularly it relates to an have The adapter of varied angle.

Background technology

Existing building blocks girder construction (as shown in Figure 1) can only realize 90 degree and 180 degree two kinds mechanical connections (such as Fig. 2 institute Show), and much the project of building needs to use the building blocks girder construction (such as 120 degree) of some other angles, but existing this connection Mode does not realizes.

Currently, the scheme of the existing connected mode realizing other angle is the most directly to be molded by required angle Beam, such as, need the beam (as shown in Figure 3) of 120 degree of fixed angles being the most directly molded 120 degree, as needed other angles to be just molded it The beam of his fixed angle.

The shortcoming of this mode:

1. the angle of beam is specific, if needing multiple angles, being necessary for out many molds and producing multiple beam, number of components Amount increases cost and increases；

2. Creative spaces is limited, because beam is directly to be molded out, then the pilot hole quantity on beam is exactly specific, (such as three Kong Liang and five hole beam combinations, three hole beams combine) can not be optionally combined with seven apertures in the human head beam.

Therefore, those skilled in the art is devoted to develop and a kind of can realize building blocks girder construction in the way of simple and flexible The connecting method of other multi-angle.

Summary of the invention

Because the drawbacks described above of prior art, the technical problem to be solved is to provide one and has variable angle The adapter of degree, it can be effectively realized the connecting method of multi-angle of building blocks girder construction in the way of simple and flexible.

For achieving the above object, the invention provides a kind of adapter with variable-angle, including: the first swing arm and At least one attachment structure for being connected with other structures, the first pendulum is had respectively in two swing arms, the first swing arm and the second swing arm Arm and the second swing arm can be engaged with each other in the way of mutual angle is formed adjustable-angle.

Preferably, in the described adapter with variable-angle, described attachment structure is open slot structure.

Preferably, in the described adapter with variable-angle, the first swing arm is formed with relative the first side wall and Two sidewalls；The first side wall and the second sidewall are respectively formed with the groove of the most corresponding circular arrangement；And the second swing arm It is formed with the space between the first side wall and the second sidewall to corresponding connecting portion, and shape on two sidewalls of connecting portion The projection of the circular arrangement that Cheng Youyu groove is corresponding.

Preferably, in the described adapter with variable-angle, the first swing arm is formed with relative the first side wall and Two sidewalls；The first side wall and the second sidewall are respectively formed with the projection of the most corresponding circular arrangement；And the second swing arm It is formed with the space between the first side wall and the second sidewall to corresponding connecting portion, and shape on two sidewalls of connecting portion The groove of the protruding corresponding circular arrangement of Cheng Youyu.

Preferably, in the described adapter with variable-angle, the end of connecting portion is round-shaped.

Preferably, in the described adapter with variable-angle, at the shape that the first swing arm and the second swing arm are connected together Under state, the thickness on connecting portion direction between the first side wall and the second sidewall is equal between the first side wall and the second sidewall Distance.

Thus, the invention provides a kind of adapter with variable-angle, it can be effectively realized building blocks girder construction The connecting method of multiple angles.The variable-angle of the combination beam of the present invention, Creative spaces is bigger；And, the present invention passes through one Individual adapter realizes the multi-angle of beam and connects, it is to avoid necessity of the multiple beam of production, has saved cost.

Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, with It is fully understood from the purpose of the present invention, feature and effect.

Accompanying drawing explanation

Fig. 1 is existing building blocks girder construction.

Fig. 2 is the connecting method of existing building blocks girder construction.

Fig. 3 is the building blocks girder construction of the fixed angle of existing 120 degree.

Fig. 4 is the combination schematic diagram of the adapter according to the preferred embodiment of the invention with variable-angle.

Fig. 5 is the decomposing schematic representation of the adapter according to the preferred embodiment of the invention with variable-angle.

Fig. 6 is the splicing schematic diagram of the adapter according to the preferred embodiment of the invention with variable-angle.

Fig. 7 is the schematic diagram after the splicing assembling of the adapter according to the preferred embodiment of the invention with variable-angle.

Fig. 8 is showing of another splicing assembling mode of the adapter according to the preferred embodiment of the invention with variable-angle It is intended to.

It should be noted that accompanying drawing is used for illustrating the present invention, and the unrestricted present invention.Note, represent that the accompanying drawing of structure can Can be not necessarily drawn to scale.Further, in accompanying drawing, same or like element indicates same or like label.

Detailed description of the invention

Fig. 4 is the combination schematic diagram of the adapter according to the preferred embodiment of the invention with variable-angle, and Fig. 5 is basis The decomposing schematic representation of the adapter with variable-angle of the preferred embodiment of the present invention.

As shown in Figure 4 and Figure 5, the adapter according to the preferred embodiment of the invention with variable-angle includes: the first pendulum Arm 10 and the second swing arm 20, the first swing arm 10 and the second swing arm 20 have respectively for connecting with other structures (such as beam is connected) At least one attachment structure, the first swing arm 10 and the second swing arm 20 can be formed adjustable-angle with mutual angle Mode be engaged with each other.

Such as, as shown in Figure 4 and Figure 5, described attachment structure is open slot structure 30.

Although Fig. 4 and Fig. 5 shows the example of open slot structure 30, but, it will be appreciated by persons skilled in the art that Attachment structure for being connected with beam is not limited to this open slot attachment structure.

And specifically, such as, as shown in Figure 4 and Figure 5, the first swing arm 10 is formed with relative the first side wall 11 and second Sidewall 12；The first side wall 11 and the second sidewall 12 are respectively formed with the groove 13 of the most corresponding circular arrangement；And the Two swing arms 20 are formed with the space between the first side wall 11 and the second sidewall 12 to corresponding connecting portion 21, and at connecting portion The projection 22 of the circular arrangement corresponding with groove 13 it is formed with on two sidewalls of 21.

Although Fig. 4 and Fig. 5 shows the example of the engagement attachment structure between the first swing arm 10 and the second swing arm 20, but It is to it will be appreciated by persons skilled in the art that the engagement attachment structure between the first swing arm 10 and the second swing arm 20 is not limited to Attachment structure shown in Fig. 4 and Fig. 5, but other suitable attachment structure can be used.

Preferably, as shown in Figure 4 and Figure 5, the end of connecting portion 21 is round-shaped.

Thus, it is possible to by the groove 13 that protruding 22 stick on the first side wall 11 and the second sidewall 12 is realized the first pendulum Being connected together of arm 10 and the second swing arm 20, and regulate first by the relative position between regulation protruding 22 and groove 13 Relative angle between swing arm 10 and the second swing arm 20, thus realize multi-angle regulation.

Typically, when the first swing arm 10 and the second swing arm 20 are connected together, connecting portion 21 is the first side wall 11 He The thickness on direction between second sidewall 12 is equal to the distance between the first side wall 11 and the second sidewall 12.

It should be noted that the position between protruding 22 and groove 13 can exchange.It is to say, alternatively, The projection of the most corresponding circular arrangement it is respectively formed with, at two sidewalls of connecting portion 21 on one sidewall 11 and the second sidewall 12 On be formed with the groove of the circular arrangement corresponding with projection.

Fig. 6 is the splicing schematic diagram of the adapter according to the preferred embodiment of the invention with variable-angle, and Fig. 7 is basis Schematic diagram after the splicing assembling of the adapter with variable-angle of the preferred embodiment of the present invention.Fig. 8 is excellent according to the present invention Select the schematic diagram of another splicing assembling mode of the adapter with variable-angle of embodiment.

As shown in Fig. 6, Fig. 7 and Fig. 8, building blocks girder construction 40 is respectively connecting to opening of the first swing arm 10 and the second swing arm 20 Mouth groove structure 30, can realize the multi-angle change between adjacent two piece building blocks girder construction 40 and two building blocks girder constructions 40 Between send out angle regulating function.

Described above illustrate and describes the preferred embodiments of the present invention, as previously mentioned, it should be understood that the present invention not office Be limited to form disclosed herein, be not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and Environment, and can be changed by above-mentioned teaching or the technology of association area or knowledge in invention contemplated scope described herein Dynamic.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be appended by the present invention In scope of the claims.

Claims

1. an adapter with variable-angle, it is characterised in that including: the first swing arm and the second swing arm, the first swing arm and Having at least one attachment structure for being connected with other structures in two swing arms respectively, the first swing arm can be with phase with the second swing arm Angle between Hu is formed the mode of adjustable-angle and is engaged with each other.

There is the adapter of variable-angle the most as claimed in claim 1, it is characterised in that described attachment structure is open slot knot Structure.

There is the adapter of variable-angle the most as claimed in claim 1 or 2, it is characterised in that the first swing arm is formed with relatively The first side wall and the second sidewall；The first side wall and the second sidewall are respectively formed with the recessed of the most corresponding circular arrangement Groove；And the second swing arm is formed with the space between the first side wall and the second sidewall to corresponding connecting portion, and connecting The projection of the circular arrangement corresponding with groove it is formed with on two sidewalls in portion.

There is the adapter of variable-angle the most as claimed in claim 1 or 2, it is characterised in that the first swing arm is formed with relatively The first side wall and the second sidewall；The first side wall and the second sidewall are respectively formed with the convex of the most corresponding circular arrangement Rise；And the second swing arm is formed with the space between the first side wall and the second sidewall to corresponding connecting portion, and connecting The groove of the circular arrangement corresponding with projection it is formed with on two sidewalls in portion.

5. the adapter with variable-angle as described in claim 3 or 4, it is characterised in that the end of connecting portion is circular Shape.

6. the adapter with variable-angle as described in claim 3 or 4, it is characterised in that at the first swing arm and the second pendulum Under the state that arm is connected together, the thickness on connecting portion direction between the first side wall and the second sidewall equal to the first side wall and Distance between second sidewall.