CN213478834U

CN213478834U - Lockable connecting piece in model building

Info

Publication number: CN213478834U
Application number: CN202022224484.1U
Authority: CN
Inventors: 高贵宾; 任文庆
Original assignee: Anyang Danuo Science And Education Equipment Co ltd
Current assignee: Anyang Danuo Science And Education Equipment Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-18
Anticipated expiration: 2030-10-09

Abstract

The lockable connecting piece in the model is built, the lockable connecting piece be independent stick type plug or include the functional connection piece of stick type plug, stick type plug include the root, when the connecting piece is independent stick type plug, root one side or both sides are many lamella formula knots, when the connecting piece is the functional connection piece including stick type plug, root one side is many lamella formula structure. The plug in this connecting piece is many lamella formula structure, and many lamella formula structure has elasticity, and this kind of elastic construction can make the plug comparatively in the model build with the jack between can easily peg graft, disassemble, can also keep enough rigidity under the connected state, make the model non-deformable after building.

Description

Lockable connecting piece in model building

Technical Field

The utility model relates to a model in creating visitor's training education is built, and in particular to model is built can locking connecting piece belongs to science and education equipment technical field.

Background

The models such as appliances, buildings, toys and the like with functionality or appreciation formed by mutually connecting and building the connecting pieces with the connecting structures are important ways and modes for developing intelligence and creating power of children and teenagers, the models can effectively cultivate the observation, operation and thinking abilities of the children, further form creating power and creating thinking, and companies abroad such as happy and high internationally have carried out large-scale system development and application and are loved by children and parents. The applicant develops and researches on great manpower and material resources in this respect, develops a plurality of functional connecting pieces, different models can be built by adopting the functional connecting pieces, the thinking ability of children is greatly exercised and developed, in the functional connecting pieces, the plug-in connection between the plug and the jack is a common connecting structure, the current mode of the connecting plug adopts a wooden rod, a plastic rod and a rod type plastic plug integrated with the functional connecting pieces, the current plug modes and the jack connection have the problems that the matching requirement of the plug with the jack is precise, the plug and the jack are in interference fit and are firm after connection, but large force is needed during plug-in connection and disassembly, the plug is difficult to complete especially for children, the connection is not firm if the gap between the plug and the jack is too large, and the built models are unstable, the connecting pieces are easy to distort and deform, so that high requirements are provided for precision matching of building functional connecting pieces, production and manufacturing costs are high, the functional connecting pieces are repeatedly used in a large number, even if the precision of the produced connecting pieces can meet the requirements, the connecting pieces are continuously connected and disassembled or abrasion is caused at the connecting parts in the using process, the abraded connecting pieces cannot meet the requirements of precision, and the service life of the functional connecting pieces in a building system is shortened.

Disclosure of Invention

An object of the utility model is to overcome present adoption plug and jack connection's functional connection spare and build the above-mentioned problem that the in-process satisfies the required precision and exists, provide a lockable connecting piece in the model is built.

In order to realize the purpose of the utility model, the following technical proposal is adopted: the lockable connecting piece in the model is built, the lockable connecting piece be independent stick type plug or include the functional connection piece of stick type plug, stick type plug include the root, when the connecting piece is independent stick type plug, root one side or both sides are many lamella formula knots, when the connecting piece is the functional connection piece including stick type plug, root one side is many lamella formula structure.

Further, the method comprises the following steps of; the multi-petal structure is a two-petal structure, and two petals in the two-petal structure are equal.

Further, the method comprises the following steps of; the lockable connecting piece is a functional connecting piece comprising a rod-type plug, the functional connecting piece comprises a main body, the rod-type plug integrated with the main body is arranged on the main body, and the main body is further provided with a jack.

Further, the method comprises the following steps of; the main body is a hexahedron, rod-type plugs integrated with the hexahedron are uniformly arranged on the front end face and the rear end face of the hexahedron, a row of through holes are formed in the upper face and the lower face of the hexahedron, connecting grooves penetrating the upper face and the lower face are formed in the left side and the right side of each through hole, the connecting grooves are divided into three sections, and the connecting grooves are an inner flat groove, an arc-shaped groove and an outer flat groove in sequence from the position close to the through holes to the.

Further, the method comprises the following steps of; the two hexahedron-integrated rod type plugs are uniformly arranged on the front end face and the rear end face, the hexahedron-integrated rod type plugs on the same end face are symmetrical about the center line of the hexahedron in the left-right direction, and the hexahedron-integrated rod type plugs on the two end faces are symmetrical about the center line of the hexahedron in the front-back direction.

The utility model discloses an actively beneficial technological effect lies in: the plug in this connecting piece is multilobe formula structure, multilobe formula structure has elasticity, especially adopt under the condition of plastics preparation, elasticity is more obvious, this kind of elastic construction can make the plug comparatively in the model is built and can easily peg graft between with the jack, disassemble, can also keep enough rigidity under connection status, make the model non-deformable after building, because this plug itself has elasticity, so it can compensate through elasticity after building in-process wearing and tearing attenuate, still can satisfy the requirement of cooperation precision between jack and the plug, can prolong life, reduce the manufacturing cost who builds the system connection spare, this locking structure connecting piece can be fine is arranged in the connection of a large amount of repeated model building systems.

Drawings

Fig. 1 is a schematic top view of a functional connection.

Fig. 2 is a front view of the functional connector.

Fig. 3 is a schematic left side view of the functional connector.

Fig. 4 is a schematic view of the lockable connection being a rod plug.

Detailed Description

In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: a hexahedron; 2: a rod type plug integrated with the hexahedron; 3: the root of the hexahedral upper rod type plug; 4: a flap A; 5: a flap B; 6: a through hole; 7: connecting grooves; 8: an inner flat groove; 9: an arc-shaped slot; 10: an outer flat groove; 11: a separate stick plug; 12: a flap C; 13: a flap D; 14: the root of the rod plug.

As shown in the attached drawing, the lockable connecting piece in the model building is an independent rod type plug or a functional connecting piece comprising the rod type plug, the rod type plug comprises a root part, when the connecting piece is the rod type plug, one side or two sides of the root part are multi-petal type knots, and when the connecting piece is the functional connecting piece comprising the rod type plug, one side of the root part is a multi-petal type structure. The multi-petal structure is a two-petal structure, and two petals in the two-petal structure are equal.

Fig. 4 shows the lockable connection as a rod plug 11, with two-lobe configuration on either side of the lobe plug, as shown by lobe C12 and lobe D13.

The lockable connecting piece illustrated in fig. 1, 2 and 3 is a functional connecting piece including a rod-shaped plug, the functional connecting piece includes a main body, the main body is provided with the rod-shaped plug integrated with the main body, and the main body is further provided with a jack. The through holes and the connecting grooves are jacks, the main body is a hexahedron 1, rod-type plugs are uniformly arranged on the front end face and the rear end face of the hexahedron, and a rod-type plug integrated with the hexahedron is shown in figure 2; the root part of the hexahedral rod type plug is shown as 3, the petals A and B of the hexahedral rod type plug are shown as 4 and 5 respectively, a row of through holes 6 are formed in the upper surface and the lower surface of the hexahedron, connecting grooves 7 penetrating through the upper surface and the lower surface are formed in the left side and the right side of each through hole, the connecting grooves are divided into three sections, and an inner flat groove 8, an arc-shaped groove 9 and an outer flat groove 10 are sequentially formed from the part close to the through holes to the part far away from the through holes. The two hexahedron-integrated rod type plugs on the same end face are symmetrical about the center line of the hexahedron in the left-right direction, and the hexahedron-integrated rod type plugs on the two end faces are symmetrical about the center line of the hexahedron in the front-back direction.

Claims

1. Lockable connecting piece in the model is built, lockable connecting piece be independent stick formula plug or including the functional connection piece of stick formula plug, its characterized in that: the rod type plug comprises a root part, when the connecting piece is an independent rod type plug, one side or two sides of the root part are multi-petal knots, and when the connecting piece is a functional connecting piece comprising the rod type plug, one side of the root part is of a multi-petal structure.

2. A lockable connection in the construction of a model according to claim 1, characterised in that: the multi-petal structure is a two-petal structure, and two petals in the two-petal structure are equal.

3. A lockable connection in the construction of a model according to claim 1, characterised in that: the lockable connecting piece is a functional connecting piece comprising a rod-type plug, the functional connecting piece comprises a main body, the rod-type plug integrated with the main body is arranged on the main body, and the main body is further provided with a jack.

4. A lockable connection in construction of a model according to claim 3, characterised in that: the main body is a hexahedron, rod-type plugs integrated with the hexahedron are uniformly arranged on the front end face and the rear end face of the hexahedron, a row of through holes are formed in the upper face and the lower face of the hexahedron, connecting grooves penetrating the upper face and the lower face are formed in the left side and the right side of each through hole, the connecting grooves are divided into three sections, and the connecting grooves are an inner flat groove, an arc-shaped groove and an outer flat groove in sequence from the position close to the through holes to the.

5. Lockable connection in model building according to claim 4, characterized in that: the two hexahedron-integrated rod type plugs are uniformly arranged on the front end face and the rear end face, the hexahedron-integrated rod type plugs on the same end face are symmetrical about the center line of the hexahedron in the left-right direction, and the hexahedron-integrated rod type plugs on the two end faces are symmetrical about the center line of the hexahedron in the front-back direction.