CN212395868U

CN212395868U - Assembling structure of paperboard model

Info

Publication number: CN212395868U
Application number: CN202020425392.7U
Authority: CN
Inventors: 黄军花; 陈文龙
Original assignee: Guangzhou Academy of Fine Arts
Current assignee: Guangzhou Academy of Fine Arts
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-26
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses an assembling structure of a paperboard model, which comprises an upper connecting block, an upper clamping plate component, a lower connecting block, a lower clamping plate component and a connecting shaft, wherein the upper clamping plate component comprises a left clamping block and a right clamping block which are arranged on the upper connecting block, a clamping plate gap is arranged between the left clamping block and the right clamping block, the top surface of the upper connecting block is provided with a first empty avoiding groove, the bottom surface of the first empty avoiding groove is provided with a first through hole, the bottom surface of the lower connecting block is provided with a second empty avoiding groove, the bottom surface of the second empty avoiding groove is provided with a second through hole, the connecting shaft passes through the first through hole and the second through hole, the outer side of the connecting shaft is sleeved with a first spring, the top end of the connecting shaft is provided with an upper limiting shoulder, and the bottom end of the connecting shaft is provided with a lower limiting shoulder, the utility model can improve the efficiency of connecting the paperboard, and, not only improves the utilization rate of the waste paperboard, but also improves the practical ability and the creation thinking of children.

Description

Assembling structure of paperboard model

Technical Field

The utility model relates to a toy especially relates to a structure of assembling of cardboard model.

Background

People can produce a large amount of cardboard class rubbish usually in daily life, like express delivery box, packing box etc. this type of rubbish can throw away under the condition of not additionally utilizing usually, so cause great wasting of resources, some families then can retrieve this type of rubbish, children can tailor this type of rubbish and assemble to piece out different cardboard models, both can be to the reuse of resource, can improve children's hands-on ability and creative thinking again. Glue or sticky tape are usually used to current cardboard concatenation mode, and it is not convenient enough when carrying out three-dimensional molding's concatenation, need hold up the location to the cardboard earlier to it is good not just can be with two cardboards complete connection and design usually once during the equipment cardboard, can revise the position of cardboard in continuous assembling, and if directly link to each other two cardboards with the sticky tape then need follow the cardboard with the sticky tape and tear out, damage the cardboard structure this moment easily, and be difficult to recycle again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of assembling of cardboard model to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is:

an assembling structure of a paperboard model comprises an upper connecting block, an upper clamping plate assembly and a lower connecting block which are arranged on the upper connecting block, a lower clamping plate assembly and a connecting shaft which are arranged on the lower connecting block, wherein the upper clamping plate assembly comprises a left clamping block and a right clamping block which are arranged on the upper connecting block, a clamping plate gap is arranged between the left clamping block and the right clamping block, the structure of the lower clamping plate assembly and the structure of the upper clamping plate assembly are in up-down mirror symmetry, a first empty avoiding groove is arranged on the top surface of the upper connecting block, a first through hole is arranged on the bottom surface of the first empty avoiding groove, a second empty avoiding groove is arranged on the bottom surface of the lower connecting block, a second through hole is arranged on the bottom surface of the second empty avoiding groove, the connecting shaft passes through the first through hole and the second through hole, a first spring is sleeved on the outer side of the connecting shaft, and an upper limiting, the top end of the first spring abuts against the bottom surface of the upper limiting shoulder, the bottom end of the first spring abuts against the bottom surface of the first clearance groove, the bottom end of the connecting shaft is provided with a lower limiting shoulder, and the bottom surface of the upper connecting block abuts against the top surface of the lower connecting block and keeps the trend of abutting against each other under the elastic force of the first spring.

The technical scheme at least has the following beneficial effects: the structure of the lower clamping plate component and the structure of the upper clamping plate component are in upper and lower mirror symmetry, namely the lower clamping plate component also has the clamping plate gap capable of clamping and positioning the paper plate, the upper connecting block or the lower connecting block can rotate around the connecting shaft, so that the clamping plate gap of the upper clamping plate component and the clamping plate gap of the lower clamping plate component change in direction and can flexibly adapt to connection of the paper plates at different angles, the paper plates can be clamped and positioned between the upper connecting block and the lower connecting block, specifically, the upper connecting block and the lower connecting block can be separated from each other by external force, at the moment, the first spring is compressed, the upper limiting shoulder can prevent the first spring from deviating from the connecting shaft, the lower limiting shoulder can prevent the connecting shaft from deviating from a second through hole, the paper plate needing to be clamped and positioned is placed between the upper connecting block and the lower connecting block, remove again and exert the external force on last connecting block and lower connecting block after, go up the connecting block under the spring action of first spring and be close to each other with the cardboard clamp tightly with connecting block down, it is very convenient to use, so can improve the efficiency of being connected the cardboard, and connect firmly, the cardboard model of assembling still can dismantle and assemble again, can not destroy the structure of cardboard, has both improved the utilization ratio to abandonment cardboard, has improved children's hands-on ability and creation thinking again.

As a further improvement of the above technical scheme, a third clearance groove is formed in the right bottom edge of the left clamping block, the left side of the upper connecting block extends into the third clearance groove, a fourth clearance groove is formed in the left bottom edge of the right clamping block, the right side of the upper connecting block extends into the fourth clearance groove, and the bottom surfaces of the left clamping block and the right clamping block and the bottom surface of the upper connecting block are located on the same horizontal plane. The left clamp splice utilizes the third to keep away the dead slot and can wrap up the left side of last connecting block, and the same right clamp splice utilizes the fourth to keep away the dead slot and can wrap up the right side of last connecting block for overall structure is inseparabler, and the bottom surface of left clamp splice, the bottom surface of right clamp splice and the bottom surface coplane of last connecting block, and the bottom surface of usable left clamp splice, the bottom surface of right clamp splice are tight to the cardboard clamp, improve the stability tight to the cardboard clamp.

As a further improvement of the above technical solution, the bottom surface of the upper connecting block is provided with a plurality of convex teeth along the circumferential array of the connecting shaft, the bottom surface of the lower connecting block is provided with a plurality of clamping grooves along the circumferential array of the connecting shaft, and all the convex teeth are mutually matched and connected with all the clamping grooves one to one. When adjusting the orientation in splint clearance, can keep away from connecting block and lower connecting block each other, rotate to required position after, make connecting block and lower connecting block be close to each other again to the dogtooth is connected with the draw-in groove is mutually supported, makes connecting block and lower connecting block can not produce relative rotation under the state of not alternate segregation, can be better to connecting block and lower connecting block location.

As a further improvement of the technical proposal, at least one adjusting component is arranged between the left clamping block and the upper connecting block, the adjusting component comprises a limiting rod, a limiting ring and a second spring, a fifth clearance groove is arranged on the left side surface of the left clamping block, the bottom surface of the fifth clearance groove is provided with a third through hole, the limiting rod is inserted in the third through hole, the right end of the limiting rod is fixedly connected to the upper connecting block, the limiting ring is fixedly arranged on the limiting rod, the limiting ring is positioned in the fifth clearance groove, the second spring is sleeved on the limiting rod, the left end of the second spring is propped against the right end surface of the limit ring, the right end of the second spring is propped against the bottom surface of the fifth clearance groove, and the left side wall of the third clearance groove is propped against the left side surface of the upper connecting block when the second spring is in a natural state. When the great cardboard of thickness is put into in the splint clearance to needs, can pull open left clamp splice toward the direction of keeping away from right clamp splice, and the second spring is compressed this moment, and splint clearance grow puts into the splint clearance with the cardboard after, after removing the pulling force of left clamp splice, the elasticity of second spring makes left splint close to right, presss from both sides the cardboard tightly.

As a further improvement of the technical scheme, a blind hole is formed in the position, facing the limiting rod, of the right side face of the right clamping block, and the shape of the blind hole is matched with that of the limiting rod. A plurality of structures of assembling between accessible gag lever post and blind hole carry out the connection of mutually supporting, realize piling up each other about rectilinear direction, more nimble when assembling.

As a further improvement of the technical scheme, the top surface of the left clamping block is provided with an inserting rod, the top surface of the right clamping block is provided with an inserting hole, and the shape of the inserting rod is matched with that of the inserting hole. A plurality of accessible inserted bars of assembling between the structure are connected with the jack mutually supporting, realize piling up each other in vertical side, and are more nimble when assembling.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: 100-upper connecting block, 110-first clearance groove, 120-convex tooth, 210-left clamping block, 211-inserted rod, 220-right clamping block, 221-jack, 230-splint clearance, 300-lower connecting block, 410-connecting shaft, 420-upper limiting shoulder, 430-lower limiting shoulder, 440-first spring, 510-limiting rod, 520-limiting ring and 530-second spring.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, an assembling structure of a paperboard model includes an upper connecting block 100, an upper clamping plate assembly disposed on the upper connecting block 100, a lower connecting block 300, a lower clamping plate assembly disposed on the lower connecting block 300, and a connecting shaft 410, the upper clamping plate assembly includes a left clamping block 210 and a right clamping block 220 disposed on the upper connecting block 100, a clamping plate gap 230 is disposed between the left clamping block 210 and the right clamping block 220, the structure of the lower clamping plate assembly and the structure of the upper clamping plate assembly are vertically mirror-symmetrical, a first clearance groove 110 is disposed on the top surface of the upper connecting block 100, a first through hole is disposed on the bottom surface of the first clearance groove 110, a second clearance groove is disposed on the bottom surface of the lower connecting block 300, a second through hole is disposed on the bottom surface of the second clearance groove, the connecting shaft 410 passes through the first through hole and the second through hole, a first spring 440 is sleeved on the outer side of the connecting shaft 410, an upper limiting shoulder 420 is arranged at the top end of the connecting shaft 410, the top end of the first spring 440 abuts against the bottom surface of the upper limiting shoulder 420, the bottom end of the first spring 440 abuts against the bottom surface of the first clearance groove 110, a lower limiting shoulder 430 is arranged at the bottom end of the connecting shaft 410, and the bottom surface of the upper connecting block 100 and the top surface of the lower connecting block 300 abut against each other under the elastic force of the first spring to keep the trend of abutting against each other.

From the above, the first clearance groove 110 and the second clearance groove are used for accommodating, a clamping plate gap 230 for clamping and positioning an external paperboard is arranged between the left clamping block 210 and the right clamping block 220, similarly, since the structure of the lower clamping plate assembly and the structure of the upper clamping plate assembly are vertically mirror-symmetrical, that is, the lower clamping plate assembly also has the clamping plate gap 230 for clamping and positioning a paperboard, the upper connecting block 100 or the lower connecting block 300 can rotate around the connecting shaft 410, so that the directions of the clamping plate gap 230 of the upper clamping plate assembly and the clamping plate gap 230 of the lower clamping plate assembly are changed, the connection of paperboards at different angles can be flexibly adapted, the paperboard can be clamped and positioned between the upper connecting block 100 and the lower connecting block 300, specifically, the upper connecting block 100 and the lower connecting block 300 are separated from each other by using an external force, at this time, the first spring 440 is compressed, the upper limiting shoulder 420 can prevent the first spring 440 from falling out of, spacing shoulder 430 can avoid connecting axle 410 to break away from out the second through-hole down, the cardboard that will press from both sides tight location is put under last connecting block 100 between connecting block 300, remove again and exert after the external force on last connecting block 100 and lower connecting block 300, it is tight with the cardboard clamp to go up connecting block 100 and connecting block 300 each other being close to under the spring action of first spring 440, high durability and convenient use, so can improve the efficiency of being connected to the cardboard, and the connection is firm, the cardboard model of assembling still can dismantle and assemble again, can not destroy the structure of cardboard, both improved the utilization ratio to abandonment cardboard, children's hands-on ability and creation thought have been improved again.

In some embodiments, a third clearance groove is formed in a right bottom edge of the left clamping block 210, a left side of the upper connecting block 100 extends into the third clearance groove, a fourth clearance groove is formed in a left bottom edge of the right clamping block 220, a right side of the upper connecting block 100 extends into the fourth clearance groove, and bottom surfaces of the left clamping block 210 and the right clamping block 220 and the bottom surface of the upper connecting block 100 are located on the same horizontal plane. A cubic material block is dug at the right bottom edge of the left clamping block 210, the left clamping block 210 is provided with a groove, the shape of the inner wall of the groove can be fitted with the left side surface and the top side surface of the upper connecting block, and the groove does not interfere with the left clamping block 210, so the groove is called a third clearance groove, similarly, the fourth clearance groove is also called a fourth clearance groove, the left clamping block 210 can wrap the left side of the upper connecting block 100 by using the third clearance groove, the right clamping block 220 can wrap the right side of the upper connecting block 100 by using the fourth clearance groove, so that the whole structure is more compact, the bottom surfaces of the left clamping block 210 and the right clamping block 220 are coplanar with the bottom surface of the upper connecting block 100, and the bottom surfaces of the left clamping block 210 and the right clamping block 220 can be used for clamping the paper board, so that the stability of clamping the paper board is improved.

The upper connecting block 100 and the lower connecting block 300 can rotate relatively, and in order to fix the upper connecting block 100 and the lower connecting block 300 relatively after rotating, in this embodiment, a plurality of convex teeth 120 are arranged on the bottom surface of the upper connecting block 100 along the circumferential array of the connecting shaft 410, a plurality of clamping grooves are arranged on the bottom surface of the lower connecting block 300 along the circumferential array of the connecting shaft 410, and all the convex teeth 120 are connected with all the clamping grooves in a one-to-one matching manner. When adjusting splint clearance 230 orientation, can keep away from last connecting block 100 and lower connecting block 300 each other, after rotating required position, make again connecting block 100 and lower connecting block 300 be close to each other to dogtooth 120 is connected with the draw-in groove is mutually supported, makes go up connecting block 100 and lower connecting block 300 can not produce relative rotation under the state that does not alternate segregation, can fix a position last connecting block 100 and lower connecting block 300 better.

In order to improve the flexibility of use, in this embodiment, at least one adjusting assembly is disposed between the left clamping block 210 and the upper connecting block 100, the adjusting assembly includes a limiting rod 510, a limiting ring 520, and a second spring 530, a fifth clearance groove is disposed on the left side surface of the left clamping block 210, a third through hole is disposed on the bottom surface of the fifth clearance groove, the limiting rod 510 is inserted into the third through hole, the right end of the limiting rod 510 is fixedly connected to the upper connecting block 100, the limiting ring 520 is fixedly disposed on the limiting rod 510, the limiting ring 520 is located in the fifth clearance groove, the second spring 530 is sleeved on the limiting rod 510, and the left end of the second spring 530 abuts against the right end surface of the limiting ring 520, the right end of the second spring 530 abuts against the bottom surface of the fifth empty avoiding groove, and the left side wall of the third empty avoiding groove abuts against the left side surface of the upper connecting block 100 in a natural state of the second spring 530. When a paperboard with larger thickness is required to be placed in the clamping plate gap 230, the left clamping block 210 can be pulled away from the right clamping block 220, the second spring 530 is compressed, the clamping plate gap 230 is enlarged, after the paperboard is placed in the clamping plate gap 230, and after the pulling force of the left clamping block 210 is removed, the elastic force of the second spring 530 enables the left clamping plate to approach the right clamping plate, so that the paperboard is clamped.

In some embodiments, a blind hole is formed on the right side surface of the right clamping block 220 opposite to the position of the limiting rod 510, and the shape of the blind hole is matched with the shape of the limiting rod 510. Accessible gag lever post 510 and blind hole carry out the mutually supporting between a plurality of structures of assembling and are connected, realize piling up each other about rectilinear direction, more nimble when assembling.

In some embodiments, the top surface of the left clamping block 210 is provided with an insertion rod 211, the top surface of the right clamping block 220 is provided with an insertion hole 221, and the shape of the insertion rod 211 is matched with the shape of the insertion hole 221. A plurality of structures of assembling can be mutually matched and connected through the insertion rod 211 and the insertion hole 221, mutual stacking in the vertical direction is achieved, and assembling is more flexible.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides a structure of assembling of cardboard model which characterized in that: comprises an upper connecting block (100), an upper clamping plate assembly arranged on the upper connecting block (100), a lower connecting block (300), a lower clamping plate assembly arranged on the lower connecting block (300) and a connecting shaft (410), wherein the upper clamping plate assembly comprises a left clamping block (210) and a right clamping block (220) which are arranged on the upper connecting block (100), a clamping plate gap (230) is arranged between the left clamping block (210) and the right clamping block (220), the structure of the lower clamping plate assembly and the structure of the upper clamping plate assembly are in up-down mirror symmetry, a first clearance groove (110) is arranged on the top surface of the upper connecting block (100), a first through hole is arranged on the bottom surface of the first clearance groove (110), a second clearance groove is arranged on the bottom surface of the lower connecting block (300), a second through hole is arranged on the bottom surface of the second clearance groove, and the connecting shaft (410) passes through the first through hole and the second through hole, the outer side of the connecting shaft (410) is sleeved with a first spring (440), the top end of the connecting shaft (410) is provided with an upper limiting shoulder (420), the top end of the first spring (440) abuts against the bottom surface of the upper limiting shoulder (420), the bottom end of the first spring (440) abuts against the bottom surface of the first clearance groove (110), the bottom end of the connecting shaft (410) is provided with a lower limiting shoulder (430), and the bottom surface of the upper connecting block (100) and the top surface of the lower connecting block (300) keep the trend of abutting against each other under the elastic force action of the first spring (440).

2. The assembled structure of paperboard molds according to claim 1, wherein: the right base of left side clamp splice (210) is provided with the third and keeps away the dead slot, the left side of going up connecting block (100) stretches into the third keeps away the dead slot, the left base of right side clamp splice (220) is provided with the fourth and keeps away the dead slot, the right side of going up connecting block (100) stretches into the fourth keeps away the dead slot, the bottom surface of left side clamp splice (210), the bottom surface of right clamp splice (220) with the bottom surface of going up connecting block (100) is located same horizontal plane.

3. The assembled structure of paperboard molds according to claim 2, wherein: the bottom surface of the upper connecting block (100) is provided with a plurality of convex teeth (120) along the circumferential array of the connecting shaft (410), the bottom surface of the lower connecting block (300) is provided with a plurality of clamping grooves along the circumferential array of the connecting shaft (410), and all the convex teeth (120) are mutually matched and connected with all the clamping grooves one to one.

4. A structure of assembling cardboard model according to claim 3, characterized in that: at least one adjusting component is arranged between the left clamping block (210) and the upper connecting block (100), the adjusting component comprises a limiting rod (510), a limiting ring (520) and a second spring (530), a fifth clearance groove is arranged on the left side surface of the left clamping block (210), a third through hole is arranged on the bottom surface of the fifth clearance groove, the limiting rod (510) is inserted into the third through hole, the right end of the limiting rod (510) is fixedly connected to the upper connecting block (100), the limiting ring (520) is fixedly arranged on the limiting rod (510), the limiting ring (520) is positioned in the fifth clearance groove, the second spring (530) is sleeved on the limiting rod (510), the left end of the second spring (530) is abutted against the right end surface of the limiting ring (520), and the right end of the second spring (530) is abutted against the bottom surface of the fifth clearance groove, and in a natural state of the second spring (530), the left side wall of the third clearance groove is abutted against the left side surface of the upper connecting block (100).

5. The assembled structure of paperboard molds according to claim 4, wherein: the right side face of the right clamping block (220) is provided with a blind hole at a position right facing the limiting rod (510), and the shape of the blind hole is matched with that of the limiting rod (510).

6. A structure of assembling cardboard model according to claim 3, characterized in that: the top surface of left clamp splice (210) is provided with inserted bar (211), the top surface of right clamp splice (220) is provided with jack (221), the shape of inserted bar (211) with the shape of jack (221) is mutual adaptation.