CN205867559U - Can laugh and motor -driven teddy bear - Google Patents

Abstract

The utility model discloses a can laugh and motor -driven teddy bear is including pile dustcoat and action core, the action core includes fuselage, head assembly, hand subassembly, leg component, drive assembly and drive assembly, be equipped with loudspeaker, acoustic control switch and touch switch on the fuselage, drive assembly is connected with the drive assembly transmission, and drive assembly includes that master gear group, intermediate gear organize and follow the gear train, and the system is opened to the shoulder of fuselage has the groove of matcing with head assembly, the movable inslot of arranging in of head assembly to be connected with follow gear train activity transmission, by driving swing back and forth from the gear train, the hand subassembly is installed to the both sides of fuselage shoulder side, and leg component is installed to the both sides side of fuselage bottom, and each hand subassembly is through the eccentric wheel, the cam that set gradually and is connected from the gear train transmission, and each leg component passes through a link assembly and is connected with the cam, links with the hand subassembly that is located the homonymy. Originally, neotype teddy bear appearance is pleasing to the eye, the structure is retrencied, and action simulation image is lifelike, is easily accepted by child.

Description

A kind of laugh and electronic Teddy bear

Technical field

This utility model relates to toy art, particularly relates to a kind of laughing and electronic Teddy bear.

Background technology

Various humanoid or animal-shaped toy the inside occurred on the market at present be usually provided with utilize mechanically operated Movement of toy, the head of band toy, hand and foot can do the action of simulation human or animal by the motor in movement of toy, The attention reaching to attract child with this, causes the interest of child, then while bringing enjoyment to child, allows child By exchanging with toy, communication capability, logical capability can be made to be exercised and improve, teaching child becomes obedient good child Son, the method guiding child and people's communication exchange;But existing movement of toy or structure complexity, the heaviest, easily It is damaged, or is exactly that the movement range realized is little, stiff in the movements, the weak effect of simulation, it is difficult to cause little friend for a long time The attention of friend.

Chinese utility model patent: movement of toy, Patent No.: the one of the disclosure of 201320656956.8 solves above-mentioned The technical scheme of the defect existed, this technical scheme discloses a kind of movement of toy, and it includes fuselage, head assembly, hand Assembly, leg assembly and be arranged on motor and the tooth case of fuselage interior, described motor is in transmission connection with the gear train in tooth case, The left and right sides at the two ends up and down of described tooth case is respectively arranged with locating shaft, and the lower end of described head assembly is rotatable through fuselage The locating shaft being arranged on both sides, tooth case upper end on, and driven it to rotate by gear train;Described hand assembly can turn through fuselage On the dynamic locating shaft being arranged on both sides, tooth case upper end, and link with head assembly;Described leg assembly is rotatable through fuselage The locating shaft being arranged on both sides, tooth case lower end on;Joined by a connecting rod between described hand assembly and leg assembly Dynamic.Although the above-mentioned existing defects that technique scheme well solves, the most also some shortcomings, the creator of these exercises depends on Do further improvement according to the technical scheme of above-mentioned disclosure, create the application.

Utility model content

The technical problems to be solved in the utility model is for defect present in existing designing technique, provides one to send out Laughing at and electronic Teddy bear, this Teddy bear good looking appearance, structure are simplified, action simulation lifelike image.

The technical scheme that this utility model is taked is as follows: a kind of laugh and electronic Teddy bear, including lint outer housing and Support lint outer housing and be placed in the action machine core in lint outer housing;Described action machine core includes fuselage, head assembly, hand group Part, leg assembly and the driving assembly being arranged in fuselage and transmission component;Loudspeaker, audio-switch it is additionally provided with on described fuselage And touch switch;Wherein, described driving assembly is in transmission connection with transmission component, and described transmission component includes primary cog set, centre Gear train and from gear train, the shoulder of described fuselage is opened and is shaped with the groove mated with described head assembly size, described head Assembly is movably placed in this groove, and is connected from gear train movable drive with described, described drive swing from gear train;Institute Described hand assembly is installed in the two side activities stating fuselage shoulder, and two sides of described fuselage bottom then install described leg group Part, each described hand assembly is in transmission connection from gear train with described by eccentric, the cam set gradually, each described lower limb Parts is connected with described cam by a link assembly, links with the described hand assembly being positioned at homonymy.

It is expanded on further as to technique scheme:

In technique scheme, described fuselage bottom is additionally provided with toggle switch, battery accommodates chamber and the battery of correspondence Lid, described toggle switch is used for controlling battery powered break-make.

In technique scheme, described driving assembly is motor or motor, and the rotary shaft of described driving assembly is passed through Timing Belt/belt is in transmission connection with the primary cog set of described transmission component.

In technique scheme, hand assembly described in described fuselage interior arranges position and is provided with a rotating shaft, this rotating shaft On be equipped with the first cam, gear and rotation dish successively, the outer sheathed balance of described first cam, described balance and described head Assembly connects;The gear wheel that described include an axis from gear train, is located in axis and engages with center tooth wheels and wearing Be located on axis and with the little gear of gear wheel concentric;On described axis, little gear side is provided with and follows stirring of central axis Part, this shifting part is arranged with two jack-posts, sheathed two two pinion engaged with described little gear on jack-post described in two；Two What described two pinion can be interrupted engages with described gear, and described shifting part can dock with described rotation disk activity;Described From the central axis of gear train, drive described gear wheel, little gear, shifting part, the second pinion rotation, gear described in transmission and Turn disc, makes described rotating shaft drive the first cam rotation, and drives described balance to drive described head assembly to swing.

In technique scheme, each described hand assembly is flexibly connected successively by hand axle sleeve, arm bar, little hand lever Composition;Hand assembly symmetry described in two penetrates described fuselage, and each described hand axle sleeve be placed in outside drive housing Described eccentric connect;Described from the axis two ends of gear train, install described cam, described cam and described connection rod set The termination contiguous block of part is flexibly connected, and this termination contiguous block is also affixed with described eccentric, described central axis band moving cam, partially The heart takes turns transmission successively, makes described hand assembly rotate.

In technique scheme, each described leg assembly is connected by leg axle sleeve, thigh bar and shank bar are movable successively Connecing composition, leg assembly symmetry described in two penetrates described fuselage, and each leg axle sleeve and second be placed in outside fuselage cover Eccentric connects, and this second eccentric also connecting rod with described link assembly is connected, described central axis drive cam rotation, and Carry out transmission successively by termination contiguous block, connecting rod and the second eccentric, make described leg assembly rotate and with described hand Assembly links.

In technique scheme, described head assembly is ABS plastic head assembly, and described hand assembly is polyformaldehyde tree Fat plastics (POM) hand assembly, described leg assembly is acetal resin plastics (POM) leg assembly.

The beneficial effects of the utility model are: this novel Teddy bear attractive appearance, simple in construction, light and use peace Entirely;By motor or motor driven gear wheel group, by from the intermittent drive head assembly swing of gear train, and from gear train with Shi Chuandong makes hand assembly swing, and right hand assembly drives the leg assembly of logical side to do the swing synchronized by a connecting rod so that Overall close look at the swing, makes the action started that rocks back and forth and kick, and its action swung is big, and mates the sound of grace Pleasure sends laugh, easily attracts child's attention, is liked by child.

Accompanying drawing explanation

Fig. 1 is this novel toy Bears profile schematic perspective view；

Fig. 2 is this novel toy Bears action machine core perspective view；

Fig. 3 is another perspective view of this novel toy Bears action machine core；

Fig. 4 is this novel toy Bears action machine core partial structurtes schematic diagram；

Fig. 5 is driving assembly and the structural representation of transmission component of this novel toy Bears action machine core.

In figure, 1. lint outer housing;2. fuselage, 21. fuselage covers, 22. grooves;3. head assembly, 4. hand assembly, 41. is little Hand lever, 42. arm bars, 43. hand axle sleeves;5. leg assembly, 51. shank bars, 52. thigh bars, 53. leg axle sleeves;6. drive Dynamic assembly, 61. drive the rotary shaft of assembly, 62. belts/Timing Belt;7. transmission component, 71. transmission component shells, 72. main teeth Wheels, 73. center tooth wheels, 74. from gear train, 75. gears, 76. balances, 77. first cam shafts, 78. rotating shafts, 79. turns Moving plate, 721. power transmission shafts, 722. rotation gears, 723. the 3rd gears, 724. the 4th gears, 731. the 5th gears, 732. the 6th Gear, 741. axis, 742. gear wheels, 743. little gears, 744. two pinions, 745. shifting parts；8. loudspeaker;9. connection rod set Part;10. eccentric;11. cams;12. second eccentrics.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described in further detail.

Accompanying drawing 1-5 example a kind of specific embodiment of the present utility model.With reference to accompanying drawing 1-5, one can be laughed with electronic Teddy bear, including lint outer housing 1 and support lint outer housing 1 be placed in the action machine core in lint outer housing 1;Described action machine core Including fuselage 2, head assembly 3, hand assembly 4, leg assembly 5 and the driving assembly 6 being arranged in fuselage 2 and transmission component 7;(not showing in figure, audio-switch is used for touch switch to be additionally provided with loudspeaker 8, audio-switch and touch switch on described fuselage 1 Control laughing or stretching out one's hand kick of Teddy bear);Wherein, described driving assembly 6 is in transmission connection with transmission component 7, described biography Dynamic assembly 7 includes primary cog set 72, center tooth wheels 73 and from gear train 74, and the shoulder of described fuselage 1 is opened and is shaped with and described head The groove 22 of parts 3 size coupling, described head assembly 3 is movably placed in this groove 22, and lives from gear train 74 with described Certainly, move and be in transmission connection, be described drive swing (from the driving power of gear train 74 by described driving group from gear train 74 Part 6 transmits step by step through primary cog set 72, center tooth wheels 73);Described hand group is installed in two side activities of described fuselage 2 shoulder Part 4, two sides bottom described fuselage 2 then install described leg assembly 5, and each described hand assembly 4 is by setting gradually Eccentric 10, cam 11 are in transmission connection from gear train 74 with described, and each described leg assembly 5 is by a link assembly 9 (reference Accompanying drawing 4, link assembly 9 includes link end contiguous block 92 and connecting rod 91) it is connected with described cam 11, and it is positioned at described in homonymy Hand assembly 4 links.It should be noted that, head assembly 3 is also considered as connection with the action of hand assembly 4, leg assembly 5 Dynamic, but the action of hand assembly 4 and leg assembly 5 is not by the control of head assembly 3, hand assembly 4, the action of leg assembly 5 Controlled by from gear train 74.

In above-mentioned concrete enforcement, bottom described fuselage 2, it is additionally provided with toggle switch, battery receiving chamber and the electricity of correspondence Basin lid, described toggle switch is used for controlling battery powered break-make.

Described driving assembly 6 is motor or motor, and the rotary shaft 61 of described driving assembly 6 is by Timing Belt/belt 62 It is in transmission connection with the primary cog set 72 of described transmission component 7.With reference to accompanying drawing 5, described primary cog set includes that a power transmission shaft 721(should One end of power transmission shaft arranges belt pulley), this power transmission shaft 721 sets a rotation gear 722 concentric with power transmission shaft 721 axle center, should Rotate gear 722 and one the 3rd gear 723(master gear) engage, the 3rd gear 723 side sets a center of circle on the same axis The 4th gear 724(pinion), the 4th gear 724 engage with center tooth wheels 73.And center tooth wheels also include horizontal stroke To be close to side by side arrange small one and large one two gear, this two gear is respectively the 5th gear 731 and the 6th gear 732, large scale Gear be the 5th gear 731, and the 5th gear 731 is for engaging with the 4th gear 724 of primary cog set 72, will drive assembly The power of 6 transmits, and undersized gear is the 6th gear 732, and the 6th gear 732 is then for nibbling with from gear train 74 Close, transfer motion power.And with reference to accompanying drawing 5-b, described include an axis 741 from gear train 74, be located in axis 741 and with centre The gear wheel 742 of gear train 73 engagement and be located on axis 741 and with the little gear 743 of gear wheel 742 concentric.

With reference to accompanying drawing 4-5, the internal described hand assembly 4 of described fuselage 2 arranges position (at hand assembly 4 isometry position) It is provided with a rotating shaft 78, this rotating shaft 78 is equipped with the first cam 77, gear 75 and rotation dish 79 successively, outside described first cam 77 A sheathed balance 76, described balance 76 is connected with described head assembly 5 that (arranging a pivot pin on balance 76, pivot pin inserts head group Mating on part 5 in the pin-and-hole of setting, so that balance 76 is connected with head assembly 5, and the bottom of balance 76 sets a collar, from tooth The axis 741 of wheels 74 through this collar, by thus limit the pendulum angle of balance 76).With reference to accompanying drawing 5, little on described axis Gear 743 side is provided with follows the shifting part 745 that axis 741 rotates, and this shifting part 745 is arranged with two jack-posts (in figure not Indicate), sheathed two two pinion 744 engaged with described little gear 743 on jack-post described in two；Two pinion described in two 744 can be interrupted be arranged in rotating shaft 78 with described gear 75() engage, and described shifting part 745 can with described rotation dish 76 live Dynamic docking;The described axis 741 from gear train 74 rotates, and drives described gear wheel 742, little gear 743, shifting part 745, second Little gear 744 rotates, and gear 75 described in transmission and rotation dish 79 rotate, and gear 75 and rotation dish 79 rotate and make described rotating shaft 78 Rotating, thus drive the first cam 77 to rotate, the first cam 77 rotates and drives described balance 76 to rotate, so that described head group Part 3 swing.

With reference to accompanying drawing 2, accompanying drawing 5, each described hand assembly 4 is lived successively by hand axle sleeve 43, arm bar 42, little hand lever 41 Be dynamically connected composition;Hand assembly 4 symmetry described in two penetrates described fuselage 1, and each described hand axle sleeve 43 be placed in transmission Described eccentric 10 outside device 7 shell 71 connects;Described from axis 741 two ends of gear train 74, install described cam 11, described cam 11 is flexibly connected with the termination contiguous block 92 of described link assembly 9, this termination contiguous block 92 also with described bias Take turns 10 affixed, described axis 741 rotational band moving cam 11, eccentric 10 transmission successively, make described hand assembly 4 rotate.Each Described leg assembly 5 is movably connected to form successively by leg axle sleeve 53, thigh bar 52 and shank bar 51, leg assembly 5 described in two Symmetry penetrates described fuselage 2, and each leg axle sleeve 53 is connected with the second eccentric 12 being placed in fuselage 2 shell outer 22, should Second eccentric 12 also connecting rod 91 with described link assembly 9 is connected, and described axis 741 rotational band moving cam 11 rotates, and leads to Cross termination contiguous block 92, connecting rod 91 and the second eccentric 12 and carry out transmission successively, make described leg assembly 5 rotate and with described Hand assembly 4 links, and is starting in kick, hand assembly 4 and leg group be synchronize dynamic.

When in this enforcement prepared by each parts, the preferable case of material is as follows: described head assembly is ABS plastic, described hands Parts is acetal resin plastics (POM plastic), and described leg assembly is acetal resin plastics (POM plastic).

Needing to be illustrated, the inside of Teddy bear action machine core is additionally provided with circuit pcb board, and this pcb board is arranged Having IC, this IC can control recording, meanwhile, this IC electrical connection loudspeaker 8, audio-switch, soft-touch control and miaow head;Stir toy Toggle switch bottom Bears, the battery in battery case powers to the circuit on pcb board and IC, and Teddy bear is opened;Pass through touch Switch/audio-switch makes chip be in standby mode, automatically selects acoustic control/control mode touch mode or recording play mode;When chip is examined When measuring external voice, automatically external voice is recorded, after recording, make motor/electric machine rotation, drive head assembly, Hand assembly and leg assembly rock back and forth and kick the action started, and are simultaneously emitted by one section of laugh, stop after laugh Motionless, then play above-mentioned recorded sound, be finally directly entered standby mode or one section of laugh of repeatable broadcasting and recording Sound after enter back into standby mode, circulate successively.And when again touching the soft-touch control on fuselage surface with hands or send Control sound and make audio-switch unlatching work, also can play out one section of laugh, and make the action started that rocks back and forth and kick, After enter standby mode, circulate successively, thus reach attract child attention, cause the interest of child, improve little The linguistic competence of friend, communication capability and logical capability, the method guiding child and people's communication exchange.

The above, be only this utility model preferred embodiment, not makees this utility model any pro forma Limit, although this utility model is disclosed above with preferred embodiment, but is not limited to this utility model, any be familiar with basis Technical professional, in the range of without departing from technical solutions of the utility model, when the technology contents utilizing the disclosure above is made A little change or be modified to the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, foundation This utility model technology refers to any simple modification, equivalent variations and the modification being made above example, belongs to this practicality In the range of new technique scheme.

Claims (7)

1. can laugh and electronic Teddy bear for one kind, it is characterised in that: include that lint outer housing and support lint outer housing are placed in hair Action machine core in floss outer housing;Described action machine core includes fuselage, head assembly, hand assembly, leg assembly and is arranged on Driving assembly in fuselage and transmission component;Loudspeaker, audio-switch and touch switch it is additionally provided with on described fuselage;Wherein, described Driving assembly to be in transmission connection with transmission component, described transmission component includes primary cog set, center tooth wheels and from gear train, described The shoulder of fuselage is opened and is shaped with the groove mated with described head assembly size, and described head assembly is movably placed in this groove, and It is connected from gear train movable drive with described, is described drives swing from gear train;Two sides of described fuselage shoulder are lived Moving and install described hand assembly, two sides of described fuselage bottom then install described leg assembly, and each described hand assembly leads to Cross the eccentric that sets gradually, cam is in transmission connection from gear train with described, and each described leg assembly passes through a link assembly It is connected with described cam, links with the described hand assembly being positioned at homonymy.

The most according to claim 1 a kind of laugh and electronic Teddy bear, it is characterised in that: described fuselage bottom also sets Be equipped with toggle switch, battery accommodates chamber and the battery cover of correspondence, and described toggle switch is used for controlling battery powered break-make.

The most according to claim 1 and 2 a kind of laugh and electronic Teddy bear, it is characterised in that: described driving assembly For motor or motor, and the rotary shaft of described driving assembly is passed by the primary cog set of Timing Belt/belt with described transmission component It is dynamically connected.

The most according to claim 3 a kind of laugh and electronic Teddy bear, it is characterised in that: described in described fuselage interior Hand assembly arranges position and is provided with a rotating shaft, and this rotating shaft is equipped with the first cam, gear and rotation dish successively, and described first The outer sheathed balance of cam, described balance is connected with described head assembly;Described include an axis from gear train, be located in axis Upper and the gear wheel that engages with center tooth wheels and be located on axis and with the little gear of gear wheel concentric;Described axis Upper little gear side is provided with the shifting part following central axis, and this shifting part is arranged with two jack-posts, and jack-post described in two overlaps If two two pinions engaged with described little gear；What two pinion described in two can be interrupted engages with described gear, and institute State shifting part to dock with described rotation disk activity;The described central axis from gear train, drive described gear wheel, little gear, Shifting part, the second pinion rotation, gear and turn disc described in transmission, make described rotating shaft drive the first cam rotation, and Described balance is driven to drive described head assembly to swing.

The most according to claim 4 a kind of laugh and electronic Teddy bear, it is characterised in that: each described hand assembly It is movably connected to form successively by hand axle sleeve, arm bar, little hand lever;Described in two, hand assembly symmetry penetrates described fuselage, and Each described hand axle sleeve is connected with the described eccentric being placed in outside drive housing;The described axis two ends from gear train On install described cam, described cam is flexibly connected with the termination contiguous block of described link assembly, this termination contiguous block also with institute State eccentric affixed, described central axis band moving cam, eccentric transmission successively, make described hand assembly rotate.

The most according to claim 5 a kind of laugh and electronic Teddy bear, it is characterised in that: each described leg assembly Being movably connected to form successively by leg axle sleeve, thigh bar and shank bar, leg assembly symmetry described in two penetrates described fuselage, and Each leg axle sleeve is connected with the second eccentric being placed in outside fuselage cover, this second eccentric also with the company of described link assembly Bar connects, and described central axis drives cam rotation, and is passed successively by termination contiguous block, connecting rod and the second eccentric Dynamic, make described leg assembly rotate and link with described hand assembly.

The most according to claim 6 a kind of laugh and electronic Teddy bear, it is characterised in that: described head assembly is ABS plastic head assembly, described hand assembly is acetal resin plastics (POM) hand assembly, and described leg assembly is poly-first Urea formaldehyde plastics (POM) leg assembly.