CN214714327U

CN214714327U - Bionic toy bird and transmission mechanism

Info

Publication number: CN214714327U
Application number: CN202022773114.3U
Authority: CN
Inventors: 刘俊杰
Original assignee: Peimi Suqian Electronic Technology Co ltd
Current assignee: Peimi Suqian Electronic Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-16
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a bionic toy bird and a transmission mechanism, which relates to the technical field of bionic toys, and comprises a bird-shaped cloth doll and a transmission mechanism arranged inside the bird-shaped cloth doll, wherein the transmission mechanism comprises a main shell, swing arms which can swing up and down in a reciprocating way are symmetrically arranged on two sides of the main shell, and a driving mechanism for driving the swing arms to swing is arranged in the main shell; the driving mechanism comprises a motor, a transmission double gear and a gear with a shaft, and a main board for controlling the motor and a battery for supplying power to the main board are also arranged in the main shell; the mainboard is provided with a vibration sensor for awakening the mainboard, a PWM module for controlling the motor to rotate and a sound production chip for driving the buzzer to produce sound. The utility model discloses effectively improve feeling and the sight of toy, make bionical toy bird lifelike interesting more, have fine enlightening effect to children, on the other hand adopts and touches response awakening mode, and is more intelligent, and it is more convenient to use.

Description

Bionic toy bird and transmission mechanism

Technical Field

The utility model belongs to the technical field of bionical toy, concretely relates to bionical toy bird and drive mechanism.

Background

Toys are typically children's recreation products. The toy is the instrument of opening children's wisdom skylight, and current toy variety is various. However, most of the bionic toy birds are made of metal or plastic with hard texture, the hand feeling is not good, and the children are easily injured, although cloth toys are available on the market, most of the toys are provided with built-in filling fibers as supports, the standing toys are stiff and lack of interest, toys with partially built-in skeletons are also available on the market, the motion is clumsy, the toys are not vivid and vivid enough, the ornamental performance and the playability are not strong, the toys cannot well enlighten the children, and meanwhile, the traditional switches are adopted for control, so that the operation is not flexible, and the bionic toy birds and the transmission mechanism are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bionical toy bird and drive mechanism effectively improves feeling and the sight of toy, and built-in drive mechanism can imitate birds row wing and cry with taking place the chip, makes bionical toy bird more lifelike interesting, can effectively arouse children's interest, has fine enlightening effect to children, and on the other hand adopts and touches response awakening mode, and is more intelligent, and it is more convenient to use.

The utility model provides a following technical scheme: a bionic toy bird and a transmission mechanism comprise a bird-shaped cloth doll and a transmission mechanism arranged in the bird-shaped cloth doll, wherein the chest of the bird-shaped cloth doll is provided with a strip-shaped inlet, the transmission mechanism comprises a main shell, and the bottom and the top of the main shell are respectively provided with a lower cover and an upper cover;

flanges of a round cake structure are symmetrically arranged on two sides of the main shell, swing arms capable of swinging up and down in a reciprocating manner are arranged on the flanges, and a driving mechanism for driving the swing arms to swing is arranged in the main shell;

the driving mechanism comprises a motor, a plurality of transmission double teeth and a belt shaft gear, the belt shaft gear is arranged in the flange, two ends of a shaft of the belt shaft gear are used for fixing the swing arm, a driving gear used for driving the transmission double teeth to rotate is fixedly arranged on the output end of the motor, and the transmission double teeth form a transmission gear set for synchronously driving the belt shaft gears on two sides;

a main board for controlling the motor and a battery for supplying power to the main board are also arranged in the main shell;

the main board is provided with a vibration sensor for awakening the main board, a PWM (pulse width modulation) module for controlling the motor to rotate and a sounding chip for driving the buzzer to sound, and the driving buzzer is arranged inside the bird-shaped cloth doll;

still be equipped with on the mainboard for battery charging's USB port and the switch of control battery power supply, the USB port is connected with lithium battery charging management module.

Furthermore, the swing arm is located inside the wing of bird type puppet, and the end of swing arm is equipped with the arch, and the inside seam of wing has the first location area that is used for fixed arch, the inboard seam of chest of bird type puppet has the second location area that is used for fixed main casing body, first location area and second location area are the elastic webbing.

Furthermore, one side of the swing arm, which is located on the flange, is provided with a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are respectively clamped on two sides of the flange and are fixed on a shaft with a shaft gear, the first clamping arm and the swing arm are of an integrated structure, and the second clamping arm is symmetrically fixed on the first clamping arm in a detachable mode through a screw.

Further, the swing arm is made of soft plastic.

Furthermore, a through hole is formed in the axis of the swinging arm in a penetrating mode, a traction rope is arranged in the through hole, one end of the traction rope is fixed to the flange, and the other end of the traction rope is fixed to the tail end of the swinging arm.

Further, an internal support used for limiting and fixing the motor, the battery and the main board is arranged in the main shell.

The utility model has the advantages that: the cloth art structure of emulation is adopted to the outward appearance, effectively improve the feeling and the sight of toy, built-in drive mechanism can imitate birds row wing and cry with taking place the chip, the unique design of swing arm can make the wing swing of bionical bird more linear, make bionical toy bird more lifelike interesting, can effectively arouse children's interest, the action that can emulation bird class is flown has fine enlightenment effect to children, on the other hand, adopt to touch response awakening mode, and is more intelligent, and it is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a front view of the transmission mechanism of the present invention;

fig. 4 is an exploded view of the transmission mechanism of the present invention;

labeled as: the device comprises a bird-shaped cloth doll 1, an insertion opening 11, a first positioning belt 12, a second positioning belt 13, a switch 14, a USB port 15, a main shell 2, a flange 21, a lower cover 22, a motor 23, a battery 24, a main board 25, an internal support 26, an upper cover 27, a driving gear 28, a transmission double tooth 29, a belt shaft gear 30, a swing arm 3, a first clamping arm 31, a second clamping arm 32, a through hole 33, a traction rope 34 and a protrusion 35.

Detailed Description

The present invention will be further described with reference to the following specific examples. These examples are provided only for illustrating the present invention and are not intended to limit the scope of the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a bionic toy bird and transmission mechanism, including bird type cloth doll 1 and the transmission mechanism of setting in bird type cloth doll 1 inside, bird type cloth doll 1's chest is equipped with rectangular shape puts into mouth 11, put into mouth 11 and be used for transmission mechanism to put into bird type cloth doll 1 in, put into the both sides of mouth 11 and can be equipped with zip fastener or magic subsides and seal, transmission mechanism includes main casing body 2, lower cover 22 and upper cover 27 are installed respectively to main casing body 2's bottom and top, detachable lower cover 22 and upper cover 27 are convenient for main casing body 2 internal mechanism's assembly or maintenance.

The bilateral symmetry of main casing body 2 is equipped with the flange 21 of cake structure, all be equipped with the swing arm 3 that can reciprocate from top to bottom on the flange 21, the swing arm 3 is located one side of flange 21 and is equipped with first centre gripping arm 31 and second centre gripping arm 32, first centre gripping arm 31 and second centre gripping arm 32 centre gripping respectively in the both sides of flange 21 to fix on the axle of tape spool gear 30, first centre gripping arm 31 and swing arm 3 structure as an organic whole, second centre gripping arm 32 passes through the screw and fixes on first centre gripping arm 31 with detachable mode symmetry. The swing arm 3 is positioned inside the wings of the bird-shaped cloth doll 1, the tail end of the swing arm 3 is provided with a protrusion 35, a first positioning belt 12 for fixing the protrusion 35 is sewn inside the wings, a second positioning belt 13 for fixing the main shell 2 is sewn inside the chest of the bird-shaped cloth doll 1, and the first positioning belt 12 and the second positioning belt 13 are elastic belts. The first positioning belt 12 and the second positioning belt 13 are used for fixing the swing arm 3 and the wings of the bird-shaped puppet 1, and the swing arm 3 drives the wings of the bird-shaped puppet 1 to swing back and forth while swinging up and down, so that the process of simulating birds to arrange the wings is realized.

The swing arm 3 is made of soft plastic, a through hole 33 is formed in the axis position of the swing arm 3, a traction rope 34 is arranged in the through hole 33, one end of the traction rope 34 is fixed to the flange 21, and the other end of the traction rope is fixed to the tail end of the swing arm 3. When the swinging arm 3 swings towards one side, the tail end of the swinging arm 3 bends towards the direction under the length constraint of the pulling rope 34, so that the wings of the bird-shaped cloth doll 1 form a reverse flapping effect in the swinging process, and the flapping effect of the wings of the bird-shaped cloth doll 1 is more vivid.

A driving mechanism for driving the swing arm 3 to swing is arranged in the main shell 2, the driving mechanism comprises a motor 23, a plurality of transmission double teeth 29 and a belt shaft gear 30, the belt shaft gear 30 is arranged in the flange 21, two ends of a shaft of the belt shaft gear 30 are used for fixing the swing arm 3, a driving gear 28 for driving the transmission double teeth 29 to rotate is fixedly arranged on the output end of the motor 23, the transmission double teeth 29 are multiple, and a transmission gear group is formed for synchronously driving the belt shaft gears 30 on two sides; the motor 23 can transmit the kinetic energy of the motor 23 to the swing arm 3 exclusively through the kinetic energy transmission of the driving gear 28, the transmission double teeth 29 and the belt shaft gear 30, so that the swing arm 3 swings, and the transmission double teeth 29 are distributed on two sides of the driving gear 28 and are used for realizing the simultaneous swinging of the swing arms 3 in the same direction.

The main casing body 2 is internally provided with an internal support 26 for limiting and fixing the motor 23, the battery 24 and the main board 25, and the internal support 26 can enable the motor 23, the battery 24 and the main board 25 in the main casing body 2 to be fixed more stably. Improve the anti-collision ability of the bionic toy bird and the transmission mechanism.

A main board 25 for controlling the motor 23 and a battery 24 for supplying power to the main board 25 are also arranged in the main shell 2, and the battery 24 is a lithium battery; the main board 25 is provided with a vibration sensor for waking up the main board 25, a PWM module for controlling the motor 23 to rotate and a sounding chip for driving the buzzer to sound, and the driving buzzer is arranged inside the bird-shaped cloth doll 1; during the use, when the shock sensor perception has external force to touch bird type cloth idol 1, the shock sensor gives the treater on the mainboard 25 with signal transmission, the treater starts mainboard 25 after receiving the signal, starter motor 23 and sound production chip carry out work, still be equipped with the USB port 15 that charges for battery 24 and the switch 14 of controlling the 24 power supplies of battery on the mainboard 25, USB port 15 is connected with lithium battery charging management module, USB port 15 sets up and makes things convenient for charging of battery 24.

The utility model discloses a bionical toy bird and drive mechanism, the cloth art structure of emulation is adopted to the outward appearance, effectively improve the feeling and the sight of toy, built-in drive mechanism can imitate birds row wing and cry with taking place the chip, the unique design of swing arm can make bionical bird's wing swing more linear, make bionical toy bird more lifelike interesting, can effectively arouse children's interest, the action that can simulate out bird class and fly in the air, have fine enlightenment effect to children, on the other hand, adopt and touch response awakening mode, and is more intelligent, and it is more convenient to use.

Specifically, when the swing arm device is used, the vibration sensor wakes up the main board 25 by detecting vibration, the main board 25 controls the rotation of the motor 23 through the pulse width modulation PWM module after being woken up, the motor 23 performs speed reduction output through five gears, namely the driving gear 28, the transmission double teeth 29 and the belt shaft gear 30, and finally the swing arm 3 drives the two wings to rotate at the same speed and in the same swing direction. And the mainboard 25 can control the sounding chip to drive the buzzer to sound the bird through the TTL voltage signal after being awakened, so as to achieve the effect of simulating the toy bird. The built-in lithium battery can be charged through a USB.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bionic toy bird and a transmission mechanism thereof comprise a bird-shaped cloth doll (1) and a transmission mechanism arranged inside the bird-shaped cloth doll (1), wherein the chest of the bird-shaped cloth doll (1) is provided with a strip-shaped inlet (11), and the transmission mechanism is characterized by comprising a main shell (2), and the bottom and the top of the main shell (2) are respectively provided with a lower cover (22) and an upper cover (27);

flanges (21) with round cake structures are symmetrically arranged on two sides of the main shell (2), swing arms (3) capable of swinging up and down in a reciprocating manner are arranged on the flanges (21), and a driving mechanism for driving the swing arms (3) to swing is arranged in the main shell (2);

the driving mechanism comprises a motor (23), a plurality of transmission double teeth (29) and a belt shaft gear (30), the belt shaft gear (30) is arranged in the flange (21), two ends of a shaft of the belt shaft gear (30) are used for fixing the swing arm (3), a driving gear (28) used for driving the transmission double teeth (29) to rotate is fixedly arranged on the output end of the motor (23), and a transmission gear group is formed to synchronously drive the belt shaft gears (30) on two sides;

a main board (25) for controlling the motor (23) and a battery (24) for supplying power to the main board (25) are also arranged in the main shell (2);

the main board (25) is provided with a vibration sensor for awakening the main board (25), a PWM module for controlling the motor (23) to rotate and a sounding chip for driving the buzzer to sound, and the driving buzzer is arranged inside the bird-shaped cloth doll (1);

still be equipped with on mainboard (25) for USB port (15) that battery (24) charge and switch (14) of control battery (24) power supply, USB port (15) are connected with lithium battery charging management module.

2. The bionic toy bird and transmission mechanism as claimed in claim 1, wherein the swing arm (3) is located inside the wing of the bird-shaped puppet (1), the end of the swing arm (3) is provided with a protrusion (35), a first positioning belt (12) for fixing the protrusion (35) is sewn inside the wing, a second positioning belt (13) for fixing the main shell (2) is sewn inside the chest of the bird-shaped puppet (1), and the first positioning belt (12) and the second positioning belt (13) are elastic belts.

3. The bionic toy bird and transmission mechanism as claimed in claim 1, wherein the swing arm (3) is provided with a first clamping arm (31) and a second clamping arm (32) at one side of the flange (21), the first clamping arm (31) and the second clamping arm (32) are respectively clamped at two sides of the flange (21) and fixed on the shaft of the belt shaft gear (30), the first clamping arm (31) and the swing arm (3) are of an integral structure, and the second clamping arm (32) is symmetrically fixed on the first clamping arm (31) in a detachable manner through a screw.

4. A biomimetic toy bird and transmission mechanism as in claim 1, wherein the swing arm (3) is a soft plastic piece.

5. A bionic toy bird and transmission mechanism as claimed in claim 4, wherein the axis position of the swing arm (3) is provided with a through hole (33) therethrough, a pulling rope (34) is provided in the through hole (33), one end of the pulling rope (34) is fixed on the flange (21), and the other end is fixed on the end of the swing arm (3).

6. A bionic toy bird and transmission mechanism as claimed in claim 4, wherein the main housing (2) is provided with an internal support (26) for spacing and fixing the motor (23), the battery (24) and the main board (25).