CN211585218U

CN211585218U - Base mechanism of electric building block toy

Info

Publication number: CN211585218U
Application number: CN201921734532.2U
Authority: CN
Inventors: 肖曼玲
Original assignee: Guangdong Zhenfeng Science And Educational Toys Co ltd
Current assignee: Guangdong Zhenfeng Science And Educational Toys Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-09-29
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to the technical field of toy bases, in particular to a base mechanism of an electric building block toy, wherein the top surface of a base body is provided with a plurality of concave holes; a positioning table is arranged inside the concave hole; the positioning table is embedded into the concave hole; a circular hole is formed in the inner bottom wall of the concave hole; a positioning cylinder is arranged on the bottom surface of the positioning table; the positioning cylinder penetrates through the round hole and then extends into the inner cavity of the base body; a spring is sleeved on the cylinder body of the positioning cylinder; one end of the spring is fixed on the cylinder body of the positioning cylinder; the other end of the spring is tightly pressed on the outer side wall of the concave hole; the inner bottom wall of the concave hole is provided with a convex strip; the convex strip is embedded into one of the slots. Use the utility model discloses the time, can realize the direction regulation of toy low limbs among this base structure for electric building blocks robot's action is more diversified, more can attract child's interest.

Description

Base mechanism of electric building block toy

Technical Field

The utility model relates to a toy base technical field, in particular to base mechanism of electronic building blocks toy.

Background

The robot toy is one of electric building block toys, the robot is spliced by one building block and then fixed on a base, and the robot realizes various jumping actions on the base through a power supply, a motor and each linkage joint in the robot; however, the legs of the robot are generally fixed on the positioning table of the base through the block clamping, but the angles of the positioning table cannot be adjusted, so that the directions of the legs of the robot are limited, the posture of the toy on the base is single, and the interest of children is difficult to attract.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base mechanism of electronic 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 base mechanism of an electric building block toy, which comprises a base body; the base body is hollow; the bottom of the base body is in an opening shape; the top surface of the base body is provided with a plurality of concave holes; a positioning table is arranged inside the concave hole; the upper surface of the positioning table is provided with a cross groove; the positioning table is matched with the concave hole; the positioning table is embedded into the concave hole; a circular hole is formed in the inner bottom wall of the concave hole; a positioning cylinder is arranged on the bottom surface of the positioning table; the outer cylinder body of the positioning cylinder is matched with the circular hole; the positioning cylinder penetrates through the round hole and then extends into the inner cavity of the base body; a spring is sleeved on the cylinder body of the positioning cylinder; one end of the spring is fixed on the cylinder body of the positioning cylinder; the other end of the spring is tightly pressed on the outer side wall of the concave hole; a plurality of slotted holes are formed in the bottom surface of the positioning table; the slotted holes are circumferentially distributed on the positioning table; a convex strip is arranged on the inner bottom wall of the concave hole; the convex strips are matched with the slotted holes; the convex strip is embedded into one of the slots.

Further, an external thread is arranged on the outer side surface of the positioning cylinder; an inner tooth ring is sleeved outside the positioning cylinder; the internal thread of the internal tooth ring is matched with the external thread; the internal thread of the internal tooth ring is in threaded connection with the external thread; one end of the spring is tightly pressed on the inner tooth ring; the other end of the spring is pressed on the bottom wall of the concave hole.

Furthermore, one end of the positioning cylinder, which is far away from the cross groove, is in a sealing shape; a plurality of strip-shaped grooves are formed in the sealing end face of the positioning cylinder; the strip-shaped grooves are arranged on the positioning cylinder at one time.

After the structure is adopted, the utility model discloses beneficial effect does: the base mechanism of the electric building block toy of the utility model has a hollow base body; the bottom of the base body is in an opening shape; the top surface of the base body is provided with a plurality of concave holes; a positioning table is arranged inside the concave hole; the upper surface of the positioning table is provided with a cross groove; the positioning table is matched with the concave hole; the positioning table is embedded into the concave hole; a circular hole is formed in the inner bottom wall of the concave hole; a positioning cylinder is arranged on the bottom surface of the positioning table; the outer cylinder body of the positioning cylinder is matched with the circular hole; the positioning cylinder penetrates through the round hole and then extends into the inner cavity of the base body; a spring is sleeved on the cylinder body of the positioning cylinder; one end of the spring is fixed on the cylinder body of the positioning cylinder; the other end of the spring is tightly pressed on the outer side wall of the concave hole; a plurality of slotted holes are formed in the bottom surface of the positioning table; the slotted holes are distributed on the positioning table in a circumferential manner; the inner bottom wall of the concave hole is provided with a convex strip; the convex strip is matched with the slotted hole; the convex strip is embedded into one of the slots. When the utility model is used, a cross frame plate is arranged on the foot plate of the electric building block toy; the toy foot plate is embedded into the cross groove through the cross frame plate, so that the toy foot plate is fixed with the positioning table; one foot is fixed on one positioning table, and the other foot is fixed on the other positioning table; when the direction of the lower limbs needs to be adjusted, the positioning cylinder is pressed from the opening of the base body, the spring is compressed, the convex strip is pulled out of the groove hole, the positioning table can rotate in the concave hole, and the direction of the cross groove and the direction of the lower limbs of the toy are adjusted after the positioning table is rotated; after the adjustment is finished, the compression on the positioning barrel is released, the spring automatically rebounds, and the convex strip is clamped into the other slotted hole again for repositioning; can realize the direction regulation of toy low limbs in this base structure for electric building blocks robot's action is more diversified, more can attract child's interest.

Drawings

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

FIG. 2 is a front view of the positioning table;

FIG. 3 is a bottom view of the positioning table;

FIG. 4 is a top view of the positioning table;

description of reference numerals:

1. a positioning table; 101. a positioning cylinder; 101a, external threads; 101b, a strip-shaped groove; 102. a cross groove;

103. a slot; 2. a base body; 201. a concave-shaped hole; 201a, a circular hole; 201b, convex strips;

3. a spring; 4. an inner dental ring.

Detailed Description

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

As shown in fig. 1 to 4, the base mechanism of an electric toy bricks of the present invention comprises a base body 2; the base body 2 is hollow; the bottom of the base body 2 is in an opening shape; the top surface of the base body 2 is provided with a plurality of concave holes 201; a positioning table 1 is arranged in the concave hole 201; the upper surface of the positioning table 1 is provided with a cross slot 102; the positioning table 1 is matched with the concave hole 201; the positioning table 1 is embedded into the concave hole 201; a circular hole 201a is formed in the inner bottom wall of the concave hole 201; a positioning cylinder 101 is arranged on the bottom surface of the positioning table 1; the outer cylinder body of the positioning cylinder 101 is matched with the round hole 201 a; the positioning cylinder 101 penetrates through the round hole 201a and then extends into the inner cavity of the base body 2; a spring 3 is sleeved on the body of the positioning cylinder 101; one end of the spring 3 is fixed on the cylinder body of the positioning cylinder 101; the other end of the spring 3 is tightly pressed on the outer side wall of the concave hole 201; a plurality of slotted holes 103 are arranged on the bottom surface of the positioning table 1; the slotted holes 103 are circumferentially distributed on the positioning table 1; a convex strip 201b is arranged on the inner bottom wall of the concave hole 201; the convex strip 201b is matched with the slotted hole 103; the convex strip 201b is embedded into one slot hole 103; a cross frame plate is arranged on the foot plate of the electric building block toy; the toy foot plate is embedded into the cross groove 102 through the cross frame plate, so that the toy foot plate is fixed with the positioning table 1; one foot is fixed on one positioning table 1, and the other foot is fixed on the other positioning table 1; when the direction of the lower limbs needs to be adjusted, the positioning cylinder 101 is pressed from the opening of the base body 2, meanwhile, the spring 3 is compressed, the convex strip 201b is pulled out from the slotted hole 103, the positioning table 1 can rotate in the concave hole 201, and the directions of the cross groove 102 and the lower limbs of the toy are adjusted after the positioning table 1 is rotated; after the adjustment is finished, the pressing on the positioning barrel 101 is released, the spring 3 automatically rebounds, and the convex strip 201b is clamped into the other slotted hole 103 again for repositioning; can realize the direction regulation of toy low limbs in this base structure for electric building blocks robot's action is more diversified, more can attract child's interest.

As a preferable mode of the present invention, an external thread 101a is provided on an outer side surface of the positioning cylinder 101; an inner tooth ring 4 is sleeved outside the positioning cylinder 101; the internal thread of the inner tooth ring 4 is matched with the external thread 101 a; the internal thread of the internal tooth ring 4 is in threaded connection with the external thread 101 a; one end of the spring 3 is tightly pressed on the inner dental ring 4; the other end of the spring 3 is tightly pressed on the bottom wall of the concave hole 201; the inner tooth ring 4 is detachably connected with the positioning cylinder 101 in a threaded manner, so that the spring 3 can be conveniently installed, the compression amount of the spring 3 can be adjusted through the inner tooth ring 4, and the force of the convex strip 201b embedded into the groove hole 103 is controlled.

As a preferable mode of the present invention, one end of the positioning cylinder 101, which is far away from the cross groove 102, is in a sealed shape; a plurality of strip-shaped grooves 101b are formed in the sealing end face of the positioning cylinder 101; the strip-shaped grooves 101b are arranged on the positioning cylinder 101 at one time; the grooves 101b are arranged in parallel, so that when the positioning table 1 is rotated, the hand presses the grooves 101b to prevent slipping.

When the utility model is used, a cross frame plate is arranged on the foot plate of the electric building block toy; the toy foot plate is embedded into the cross groove through the cross frame plate, so that the toy foot plate is fixed with the positioning table; one foot is fixed on one positioning table, and the other foot is fixed on the other positioning table; when the direction of the lower limbs needs to be adjusted, the positioning cylinder is pressed from the opening of the base body, the spring is compressed, the convex strip is pulled out of the groove hole, the positioning table can rotate in the concave hole, and the direction of the cross groove and the direction of the lower limbs of the toy are adjusted after the positioning table is rotated; after the adjustment is finished, the compression on the positioning barrel is released, the spring automatically rebounds, and the convex strip is clamped into the other slotted hole again for repositioning; the direction adjustment of the lower limbs of the toy can be realized in the base structure, so that the action of the electric building block robot is more diversified, and the interest of children can be attracted; the inner tooth ring is connected with the positioning cylinder in a detachable mode through threads, so that the spring is convenient to mount, the compression amount of the spring can be adjusted through the inner tooth ring, and the force of the convex strip embedded into the groove hole is controlled.

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. The utility model provides a base mechanism of electronic building blocks toy which characterized in that: it comprises a base body (2); the base body (2) is hollow; the bottom of the base body (2) is in an opening shape; the top surface of the base body (2) is provided with a plurality of concave holes (201); a positioning table (1) is arranged in the concave hole (201); the upper surface of the positioning table (1) is provided with a cross groove (102); the positioning table (1) is matched with the concave hole (201); the positioning table (1) is embedded into the concave hole (201); a round hole (201 a) is formed in the inner bottom wall of the concave hole (201); a positioning cylinder (101) is arranged on the bottom surface of the positioning table (1); the outer cylinder body of the positioning cylinder (101) is matched with the circular hole (201 a); the positioning cylinder (101) penetrates through the round hole (201 a) and then extends into the inner cavity of the base body (2); a spring (3) is sleeved on the body of the positioning cylinder (101); one end of the spring (3) is fixed on the cylinder body of the positioning cylinder (101); the other end of the spring (3) is tightly pressed on the outer side wall of the concave hole (201); a plurality of slotted holes (103) are formed in the bottom surface of the positioning table (1); the slotted holes (103) are circumferentially distributed on the positioning table (1); a convex strip (201 b) is arranged on the inner bottom wall of the concave hole (201); the convex strip (201 b) is matched with the slotted hole (103); the convex strip (201 b) is embedded into one slot hole (103).

2. The base mechanism of an electronic construction toy according to claim 1, wherein: an external thread (101 a) is arranged on the outer side surface of the positioning cylinder (101); an inner tooth ring (4) is sleeved outside the positioning cylinder (101); the internal thread of the inner tooth ring (4) is matched with the external thread (101 a); the internal thread of the internal tooth ring (4) is in threaded connection with the external thread (101 a); one end of the spring (3) is tightly pressed on the inner tooth ring (4); the other end of the spring (3) is pressed on the bottom wall of the concave hole (201).

3. The base mechanism of an electronic construction toy according to claim 1, wherein: one end of the positioning cylinder (101) far away from the cross groove (102) is in a sealing state; a plurality of strip-shaped grooves (101 b) are formed in the sealing end face of the positioning cylinder (101); the strip-shaped grooves (101 b) are arranged on the positioning cylinder (101) at one time.