CN2668203Y

CN2668203Y - Writing baby toy

Info

Publication number: CN2668203Y
Application number: CNU2003201085983U
Authority: CN
Inventors: 江双平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-04
Filing date: 2003-12-04
Publication date: 2005-01-05
Anticipated expiration: 2013-12-04

Abstract

The utility model provides a writing baby toy, comprising a body, a writing brush, paper and a table. Wherein, the body of the baby toy and the front table are arranged on a pedestal, and writing paper is arranged on the table; the writing brush is held in the hand of the baby toy, and a running gear is arranged at the inner side of the body of the baby toy. The running gear comprises a driving part and a transmission part. The driving part comprises a motor, a reduction box, a deceleration bull gear and three gearwheels with the special teeth shape; wherein, the motor and the reduction box are arranged on the bottom board of a toy frame, and the small belt pulley of the motor output shaft is connected with a belt pulley on the reduction box by using a belt; the bracket of the gearwheel and a connecting shaft are arranged at both sides of the back part of the bottom board: a reduction gear at the middle part of the connecting shaft is engaged with the pinion of the reduction box, and the left side of the connecting shaft is provided with the three gearwheels with the special teeth shape; the transmission part comprises a movable upper body frame, a fixed lower body frame, a movable connecting rod, a writing arm and a movable connecting shaft for the arm. The utility model can simulate the movement of the human, and the arm can move left-to-right or up and down according to the design requirement and can write complex fonts with lifelike shape.

Description

The doll writes

Technical field

The utility model relates to toys.

Background technology

The toys doll totally has two big classes at present, and the one, motionless ornamental doll, this type of doll can be made in different poses and with different expressions, but can be unmovable, belongs to static ornamental type.Another kind of is the active type doll, and majority is used motor-driven, can do some simple actions, but can not do complicated action.

Summary of the invention

The purpose of this utility model is: provide a kind of energy apish pattern of activity, arm can be up and down the movable on request doll that writes, can write complicated font, the action of writing is true to nature, and is the same when writing with the people, has and views and admires and the amusement performance.

For achieving the above object, the utility model comprises health, writing brush, paper, desk, is characterized in, doll's the health and the table device of front are placed with the paper that writes on the desk on base, in doll's hand writing brush is arranged, and at doll's body interior device travelling mechanism is arranged; Described travelling mechanism is made up of driving and transmission two major parts; Drive part is made up of the gear of motor, reduction box, deceleration gear wheel and three special tooth; Running part is made up of stature, fixing stature, movable rod cover and movable rod down, write arm and arm flexible connection axle etc. in the activity.

The utility model has the advantages that: the movable position of whole doll can both apish activity and be provided with, and arm can press the designing requirement activity up and down, can write the font of complexity, and form is true to nature, has to view and admire and the amusement performance.

Description of drawings

Fig. 1 is external form figure of the present utility model.

Fig. 2 is an internal mechanical structure chart of the present utility model.

Fig. 3 is drive mechanism figure of the present utility model.

Label declaration in the accompanying drawing:

1-health; 2-writing brush;

3-paper; 4-desk;

5-base; Stature in 6-activity;

The up and down axle sleeve of 7-arm; 8-arm left and right sides movable axis;

9-arm connects last slice; 10-pin;

11-arm connects sheet down; 12-arm connecting axle;

Movable axle sleeve before and after the 13-arm 14-health that writes

The movable lower shaft of 15-arm; 16-fixing stature down;

17-movable axis connecting rod piece; 18-connecting rod rack;

19-gear connecting rod axle; Movable rod cover before and after 20-upper body;

The up and down connecting rod cover of 21-arm; 22-arm left and right sides movable rod cover;

Movable rod before and after 23-upper body; The up and down connecting rod of 24-arm;

25-arm left and right sides movable rod; 26-gear body frame;

27-framework soleplate; Free gear before and after 28-upper body;

The up and down gear of 29-arm; 30-arm left and right sides free gear;

31-reduction box; 32-gear wheel;

33-motor; 34-gear main shaft;

35-arm lower link bar; 36-movable axis connecting rod;

37-arm upper body connecting rod rack; 38-arm upper body connecting rod;

39-movable lower link bar; 40-movable lower link bar chuck;

41-carriage center axle;

The specific embodiment

See also shown in Fig. 1,2,3, the utility model is by health 1, writing brush 2, paper 3, desk 4, base 5 and travelling mechanism are formed, travelling mechanism is made up of driving and transmission two major parts, drive part is made up of the gear 28,29,30 of a motor 33, a reduction box 31, a deceleration gear wheel 32 and three special tooth; Wherein, motor 33 and reduction box 31 are installed on the framework soleplate 27, and the belt pulley on the small pulley of motor output shaft and the reduction box 31 connects transmission by belt; Two gear stands 26 are installed in the both sides, rear portion of framework soleplate 27; One gear main shaft 34, connecting hole on its two ends and the gear stand 26 joins, position in the middle of it, install a gear wheel 32 and slow down with the pinion transmission of reduction box 31 output shafts, its left-hand unit has free gear 28 before and after the upper body, the up and down gear 29 of arm, arm left and right sides free gear 30.Running part, be installed in framework soleplate 27 anterior left sides, fixing stature 16 down joins with framework soleplate 27 about two, two fix down, and stature 16 bottoms are connected by gear connecting rod axle 19, are set with upper body front and back movable rod cover 20 and upper body front and back movable rod 23, the up and down connecting rod cover 21 of arm and the up and down connecting rod 24 of arm, arm left and right sides movable rod cover 22 and arm left and right sides movable rod 25 on the gear connecting rod axle 19; Fixing stature 16 tops one side down installs two connecting rod racks 18 on a left side.Connect with a fulcrum, a movable axis connecting rod piece 17 is housed on the fulcrum of 18 of two connecting rod racks, extend axle head at fulcrum and be connected with a movable axis connecting rod 36, movable axis connecting rod 36 ends are connected with arm left and right sides motion bar 25 usefulness arm lower link bars 35; About the top of fixing stature 16 down with two about in the activity bottom of stature 6 be connected with the movable axle sleeve 14 in health front and back, head one arm activity lower shaft 15 and extending in the right activity outside the stature 6 in the movable axle sleeve 14 before and after the health, the connecting hole on the top of stature 6 in activity about two, connect with the up and down axle sleeve 7 of arm, head one arm left and right sides movable axis 8 in the up and down axle sleeve 7 of arm, and extend outside about the two movable upward statures 6, middle side part is fixed with two arm upper body connecting rod racks 37 outside the stature 6 in right activity, one upper body arm connecting rod 38, respectively there is a connecting hole at two ends, be connected with arm left and right sides movable axis 8 elongated ends with movable lower shaft 15 elongated ends of arm, the middle part is provided with a projection, by carriage center axle 41 38 activities of arm upper body connecting rod is assembled between the two arm upper body connecting rod racks 37; Sheet 11 under stature 6 tops in the left activity are provided with arm connection last slice 9 and arm is connected, and connect with pin 10, one arm 13 that writes, left end is the forked type structure, being connected up and down with arm by two arm connecting axles, 12 usefulness pins 10, sheet 9,11 connects, in the right extension of arm left and right sides movable axis 8 a movable lower link bar chuck 40 is arranged, an end of movable lower link bar 39 is clamped, the arm connecting axle 12 at 9,11 places joined about other end of movable lower link bar 39 was connected with arm.

Claims

1, a kind of doll that writes comprises health, writing brush, paper, desk, it is characterized in that:

Doll's the health and the desk of front are installed on the base, are placed with writing paper on the desk, in doll's the hand writing brush are arranged, and at doll's body interior device travelling mechanism are arranged.

2, the doll that writes according to claim 1 is characterized in that:

Described travelling mechanism is made up of driving and transmission two major parts; Drive part is made up of the gear of motor, reduction box, deceleration gear wheel and three special tooth; Wherein, motor and reduction box are installed on the framework soleplate, and the small pulley of motor output shaft and the belt pulley on the reduction box connect transmission by belt; Two gear stands are installed in the both sides, rear portion of framework soleplate; One gear main shaft, its two ends are connected with connecting hole on the gear stand, in the centre position, install a deceleration gear wheel and slow down with the pinion transmission of reduction gearbox output shaft, and the gear of three special tooth is equipped with in its left side; Running part, be installed in left side, framework soleplate front portion, two fixing statures down and framework soleplate join, one group of movable rod is applied mechanically the gear connecting rod axle with connecting rod and is connected on mutually between the two fixing following stature bottoms, about fixing stature top one side down, be fixed with two connecting rod racks, one movable axis contiguous block is connected between two connecting rod racks with fulcrum, the elongated end of fulcrum is connected with a movable axis connecting rod, the movable axis interlinking lever end joins with arm lower link bar and arm left and right sides movable rod, about fixing stature down top with about in the activity bottom of stature overlap with health front and back movable axis and be connected, device has arm activity lower shaft and extends in the right activity outside the stature in the movable axle sleeve before and after the health, the connecting hole on the top of stature in activity about two, connect with the up and down axle sleeve of arm, device one arm left and right sides movable axis in the up and down axle sleeve of arm, and movable going up outside the stature about extending, middle part, the stature outside is fixed with two arm upper body connecting rod racks in right activity, one arm upper body connecting rod middle part is provided with a projection, be assembled between the two arm upper body connecting rod racks by the activity of carriage center axle, respectively there is a connecting hole at the two ends of arm upper body connecting rod, are connected with the elongated end of the movable lower shaft of arm and the elongated end of arm left and right sides movable axis; Sheet under stature top in the left activity is provided with arm connection last slice and arm is connected, and connect with pin, one arm that writes, its left end is the forked type structure, being connected up and down by two arm connecting axles with arm with pin, sheet connects, in the right extension of arm left and right sides movable axis one movable lower link bar chuck is arranged, an end of movable lower link bar is clamped, the end in addition of movable lower link bar is connected the arm connecting axle connection at sheet place up and down with arm.

3, the doll that writes according to claim 2 is characterized in that:

Described three special tooth gears, wherein, it is movable that a gear can be done the upper body front and back, is contained in the left end of axle, and it is up and down that a gear can be made arm, is contained in the middle of three gears, and it is movable that a gear can be done about arm, is contained in the right.

4, the doll that writes according to claim 2 is characterized in that:

Described one group of movable rod and connecting rod cover, by movable rod before and after movable rod cover and the upper body before and after the upper body, up and down connecting rod cover of one arm and the up and down connecting rod of arm and an arm left and right sides movable rod cover and arm left and right sides movable rod are formed, and are contained in two with the gear connecting rod axle and fix down between the stature bottom.