CN211885382U

CN211885382U - Reinforcing apparatus of building blocks toy

Info

Publication number: CN211885382U
Application number: CN201922298033.XU
Authority: CN
Inventors: 陈泽鑫; 钟晓佳
Original assignee: Guangdong Jubang Cultural Creativity Co ltd
Current assignee: Guangdong Jubang Cultural Creativity Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-11-10
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of building block toys, in particular to a reinforcing device of a building block toy, wherein the surface of a fixing plate is connected with a screw in a threaded manner; one end of the swing rod is fixed with a rotating shaft; two groups of side groove groups are arranged on the bottom plate; the side groove group consists of two bottom plate side grooves; a lug is arranged in the bottom plate side groove; the top of the cylinder body of the small roller is tightly pressed on the lower surface of the bump; the top of the fixed plate is provided with a hole expansion; one end of the steel cable penetrates through the hole expanding and is fixedly connected with the pin body of the pin; the other end of the steel cable extends into the open slot and is fixedly connected with the outer side surface of the swing rod; the outer side surface of the lug and the upper surface of the lug are provided with fillet surfaces. When using the utility model discloses in this structure, the fixed plate reduces at the bottom plate dismouting degree of difficulty, makes things convenient for the consumer to assemble and split, improves the interest of consumer to the building blocks toy.

Description

Reinforcing apparatus of building blocks toy

Technical Field

The utility model relates to a building blocks toy technical field, in particular to reinforcing apparatus of building blocks toy.

Background

The building block toy has great effect on the intelligence development of children, and is a method for improving the hand-eye coordination ability of children, the building block toy has a plurality of playing methods, can be arranged, jointed, annular and symmetrical in various modes, and the existing building block toy is not provided with a reinforcing device after being spliced, so that instability can be caused.

Therefore, the building block toy is provided with the reinforcing device; as in chinese patent application No.: 201821119670.5, the patent names: a building block toy with a reinforcing device; the fixing plates are arranged on two sides of the building block particles, and the clamping devices are arranged on the fixing plates, so that the building block particles are fixed on the floor. However, in the fixing structure, the difficulty in assembling and disassembling the fixing plate is high, so that the interest of consumers in the building blocks is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing apparatus of building blocks toy to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model relates to a reinforcing device of a building block toy, which comprises a bottom plate and two fixing plates arranged at the left side and the right side of the bottom plate; the surface of the fixing plate is in threaded connection with a screw; open slots are formed in the left side and the right side of the fixing plate; swing rods are arranged inside the open slots; one end of the swing rod is fixed with a rotating shaft; the other end of the swing rod is provided with a small roller; the rotating shaft is rotatably connected with the open slot; a torsion spring is sleeved on the shaft body of the rotating shaft; one end of the torsion spring is fixedly connected with the rod body of the swing rod; one end of the torsion spring is fixed on the open slot; the rod body of the swing rod is tightly pressed on the inner bottom wall of the open slot; two groups of side groove groups are arranged on the bottom plate; the side groove group consists of two bottom plate side grooves; a lug is arranged in the bottom plate side groove; the top of the cylinder body of the small roller is tightly pressed on the lower surface of the bump;

the top of the fixing plate is provided with a hole expansion; the bottom surface of the counterbore is provided with a guide hole; a pin is inserted into the guide hole; the pin body of the pin is matched with the guide hole; the pin penetrates through the reaming hole and then is inserted into the guide hole; a threading hole is formed between the open slot and the reaming hole; a steel cable is arranged inside the wire penetrating hole; one end of the steel cable penetrates through the counterbores and is fixedly connected with the pin body of the pin; the other end of the steel cable extends into the open slot and is fixedly connected with the outer side surface of the swing rod; and fillet surfaces are arranged on the outer side surface of the bump and the upper surface of the bump.

Furthermore, a positioning groove is formed in the upper surface of the bottom plate; the bottom of the fixed plate is provided with a plurality of positioning sheets; the width of the positioning sheet is equal to that of the positioning groove; the locating piece is inserted into the locating groove.

Furthermore, a round rod is arranged inside the open slot; one end of the steel cable extending into the open slot is fixedly connected with the outer side surface of the swing rod after bypassing the round rod.

After the structure is adopted, the utility model discloses beneficial effect does: in the reinforcing device for the building block toy of the utility model, the surface of the fixing plate is connected with a screw by screw thread; open slots are formed in the left side and the right side of the fixing plate; swing rods are arranged inside the open slots; one end of the swing rod is fixed with a rotating shaft; the other end of the swing rod is provided with a small roller; the rotating shaft is rotatably connected with the open slot; a torsion spring is sleeved on the shaft body of the rotating shaft; one end of the torsion spring is fixedly connected with the rod body of the swing rod; one end of the torsion spring is fixed on the open slot; the rod body of the swing rod is tightly pressed on the inner bottom wall of the open slot; two groups of side groove groups are arranged on the bottom plate; the side groove group consists of two bottom plate side grooves; a lug is arranged in the bottom plate side groove; the top of the cylinder body of the small roller is tightly pressed on the lower surface of the bump; the top of the fixed plate is provided with a hole expansion; the bottom surface of the reaming hole is provided with a guide hole; a pin is inserted in the guide hole; the pin body of the pin is matched with the guide hole; the pin penetrates through the hole enlargement and then is inserted into the guide hole; a threading hole is arranged between the open slot and the reaming hole; a steel cable is arranged inside the wire penetrating hole; one end of the steel cable penetrates through the hole expanding and is fixedly connected with the pin body of the pin; the other end of the steel cable extends into the open slot and is fixedly connected with the outer side surface of the swing rod; the outer side surface of the lug and the upper surface of the lug are provided with fillet surfaces. When the utility model is used, when the fixing plate is inserted and fixed on the bottom plate, the small roller slides on the round corner surface, and simultaneously, under the action of the round corner surface on the lug, the swing rod automatically opens for a certain angle until the small roller bypasses the lug, the swing rod rebounds and enables the small roller to be arranged under the lug, the fixing plate cannot be directly pulled out of the bottom plate, and after the fixing plate is fixed on the bottom plate, building blocks are compressed by rotating the screws, so that the building blocks are fixed between screws on two sides; when the fixing plate needs to be detached, the screw is rotated to release the pressure on the building blocks, the pin is pulled upwards, so that the steel cable is tensioned, the swing rod overcomes the pressure of the torsion spring and opens outwards for a certain angle until the small roller and the lug are staggered, and the fixing plate can be pulled out of the bottom plate; in this structure, the fixed plate reduces at the bottom plate dismouting degree of difficulty, makes things convenient for the consumer to assemble and the partition, improves the interest of consumer to the building blocks toy.

Drawings

FIG. 1 is a schematic view of a fixing plate fixed to a base plate;

FIG. 2 is a schematic view of the fixing plate after being separated from the base plate;

FIG. 3 is a schematic view of the structure of the fixing plate;

description of reference numerals:

1. a base plate; 101. positioning a groove; 102. a floor side channel; 102a, a bump; 2. a small roller;

3. a swing rod; 4. a rotating shaft; 5. a torsion spring; 6. a fixing plate; 601. an open slot; 601a, a round bar;

602. threading holes; 603. a guide hole; 604. reaming; 605. positioning plates; 7. a steel cord;

8. a pin; 9. and (4) screws.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the reinforcing device for a block toy of the present invention comprises a bottom plate 1 and two fixing plates 6 disposed on the left and right sides of the bottom plate 1; the surface of the fixing plate 6 is in threaded connection with a screw 9; open grooves 601 are formed in the left side and the right side of the fixed plate 6; the inner parts of the open slots 601 are all provided with swing rods 3; a rotating shaft 4 is fixed at one end of the oscillating bar 3; the other end of the swing rod 3 is provided with a small roller 2; the rotating shaft 4 is rotatably connected with the open slot 601; a torsion spring 5 is sleeved on the shaft body of the rotating shaft 4; one end of the torsion spring 5 is fixedly connected with the rod body of the swing rod 3; one end of the torsion spring 5 is fixed on the open slot 601; the rod body of the swing rod 3 is tightly pressed on the inner bottom wall of the open slot 601; two groups of side groove groups are arranged on the bottom plate 1; the side groove group consists of two bottom plate side grooves 102; a convex block 102a is arranged in the bottom plate side groove 102; the top of the cylinder body of the small roller 2 is tightly pressed on the lower surface of the bump 102 a;

a hole expanding 604 is arranged at the top of the fixing plate 6; the bottom surface of the counterbore 604 is provided with a pilot hole 603; a pin 8 is inserted into the guide hole 603; the pin body of the pin 8 is matched with the guide hole 603; the pin 8 passes through the reaming hole 604 and then is inserted into the guide hole 603; a threading hole 602 is arranged between the open slot 601 and the reaming hole 604; a steel cable 7 is arranged in the wire penetrating hole 602; one end of the steel cable 7 passes through the reaming hole 604 and then is fixedly connected with the nail body of the pin 8; the other end of the steel cable 7 extends into the open slot 601 and is fixedly connected with the outer side surface of the swing rod 3; the outer side surface of the bump 102a and the upper surface of the bump 102a are provided with fillet surfaces; when the fixing plate 6 is inserted and fixed on the bottom plate 1, the small roller 2 slides on the round corner surface, meanwhile, under the action of the round corner surface on the lug 102a, the swing rod 3 automatically opens for a certain angle until the small roller 2 bypasses the lug 102a, the swing rod 3 rebounds and enables the small roller 2 to be arranged right below the lug 102a under the action of the torsion spring 5, the fixing plate 6 cannot be directly pulled out of the bottom plate 1, and after the fixing plate 6 is fixed on the bottom plate 1, building blocks are compressed by rotating the screws 9, so that the building blocks are fixed between the screws 9 on two sides; when the fixing plate 6 needs to be detached, the rotating screw 9 loosens the pressure on the building blocks, the pin 8 is pulled upwards, so that the steel cable 7 is tensioned, the swing rod 3 overcomes the pressure of the torsion spring 5 and opens outwards for a certain angle until the small roller 2 is dislocated with the bump 102a, and the fixing plate 6 can be pulled out of the bottom plate 1; in this structure, the fixed plate 6 reduces at 1 dismouting degree of difficulty of bottom plate, makes things convenient for the consumer to assemble and split, improves the interest of consumer to the building blocks toy.

As a preferred mode of the present invention, the upper surface of the bottom plate 1 is provided with a positioning groove 101; the bottom of the fixed plate 6 is provided with a plurality of positioning sheets 605; the width of the positioning sheet 605 is equal to that of the positioning groove 101; the positioning sheet 605 is inserted into the positioning groove 101; the fixing plate 6 is more stable on the base plate 1 by the positioning of the positioning groove 101 and the positioning piece 605.

As a preferable mode of the present invention, a round bar 601a is disposed inside the open slot 601; one end of the steel cable 7 extending into the open slot 601 bypasses the round rod 601a and is fixedly connected with the outer side surface of the swing rod 3; the function of the rod 601a is to reduce the wear of the wire rope 7.

When the utility model is used, when the fixing plate is inserted and fixed on the bottom plate, the small roller slides on the round corner surface, and simultaneously, under the action of the round corner surface on the lug, the swing rod automatically opens for a certain angle until the small roller bypasses the lug, the swing rod rebounds and enables the small roller to be arranged under the lug, the fixing plate cannot be directly pulled out of the bottom plate, and after the fixing plate is fixed on the bottom plate, building blocks are compressed by rotating the screws, so that the building blocks are fixed between screws on two sides; when the fixing plate needs to be detached, the screw is rotated to release the pressure on the building blocks, the pin is pulled upwards, so that the steel cable is tensioned, the swing rod overcomes the pressure of the torsion spring and opens outwards for a certain angle until the small roller and the lug are staggered, and the fixing plate can be pulled out of the bottom plate; in the structure, the difficulty of assembling and disassembling the fixing plate on the bottom plate is reduced, so that the assembling and disassembling of consumers are facilitated, and the interest of the consumers in the building block toy is improved; through constant head tank and spacer location for the fixed plate is more stable on the bottom plate.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A reinforcing device of a building block toy comprises a bottom plate (1) and two fixing plates (6) arranged on the left side and the right side of the bottom plate (1); the surface of the fixing plate (6) is in threaded connection with a screw (9); the method is characterized in that: open grooves (601) are formed in the left side and the right side of the fixing plate (6); the inner parts of the open slots (601) are provided with swing rods (3); one end of the swing rod (3) is fixed with a rotating shaft (4); the other end of the swing rod (3) is provided with a small roller (2); the rotating shaft (4) is rotatably connected with the open slot (601); a torsion spring (5) is sleeved on the shaft body of the rotating shaft (4); one end of the torsion spring (5) is fixedly connected with the rod body of the swing rod (3); one end of the torsion spring (5) is fixed on the open slot (601); the rod body of the swing rod (3) is tightly pressed on the inner bottom wall of the open slot (601); two groups of side groove groups are arranged on the bottom plate (1); the side groove group consists of two bottom plate side grooves (102); a lug (102 a) is arranged in the bottom plate side groove (102); the top of the cylinder body of the small roller (2) is pressed against the lower surface of the bump (102 a);

a reaming hole (604) is formed in the top of the fixing plate (6); the bottom surface of the counterbore (604) is provided with a guide hole (603); a pin (8) is inserted into the guide hole (603); the pin body of the pin (8) is matched with the guide hole (603); the pin (8) penetrates through the reaming hole (604) and then is inserted into the guide hole (603); a threading hole (602) is arranged between the open slot (601) and the reaming hole (604); a steel cable (7) is arranged in the wire penetrating hole (602); one end of the steel cable (7) penetrates through the reaming hole (604) and then is fixedly connected with the nail body of the pin (8); the other end of the steel cable (7) extends into the open slot (601) and then is fixedly connected with the outer side surface of the swing rod (3); the outer side surface of the bump (102 a) and the upper surface of the bump (102 a) are provided with fillet surfaces.

2. A reinforcing device for a construction toy according to claim 1, wherein: the upper surface of the bottom plate (1) is provided with a positioning groove (101); the bottom of the fixed plate (6) is provided with a plurality of positioning sheets (605); the width of the positioning sheet (605) is equal to that of the positioning groove (101); the positioning sheet (605) is inserted into the positioning groove (101).

3. A reinforcing device for a construction toy according to claim 1, wherein: a round rod (601 a) is arranged in the open slot (601); one end of the steel cable (7) extending into the open slot (601) bypasses the round rod (601 a) and is fixedly connected with the outer side surface of the swing rod (3).