CN201186159Y

CN201186159Y - Toy gyroscope with accelerated flywheel driven by hand

Info

Publication number: CN201186159Y
Application number: CNU2008200841558U
Authority: CN
Inventors: 吴建荣
Original assignee: Zhejiang Zhongnan Group Animation Video Co Ltd
Current assignee: ZHEJIANG ZHONGNAN CARTOON CO., LTD.
Priority date: 2008-03-18
Filing date: 2008-03-18
Publication date: 2009-01-28
Anticipated expiration: 2018-03-18

Abstract

The utility model discloses a toy gyroscope which adopts hand moving to drive a flywheel to accelerate, which comprises a casing, and a coping component, a driving wheel component, a tooth box component and a flywheel component which are overlapped and combined in the casing, wherein the driving wheel component comprises a deflector rod driving wheel and a return spring, wherein the deflector rod driving wheel comprises a driving gear wheel, a deflector rod and an adhesive site bone bit, the tooth box component comprises a gear wheel cover, a gear wheel box and a gear wheel group which is mounted on the gear wheel box, a bone bit is arranged on the gear wheel box, one end of the return spring is fixed on the adhesive site bone bit of the deflector rod driving wheel, and the other end is fixed on the bone bit of the gear wheel box, the flywheel component comprises a fly wheel, a driving ratchet and a clutch, wherein the driving ratchet is provided with two elastic ratchet elastic arms, the circumferential inner wall of the clutch is provided with a plurality of tooth slots which are matched with the ratchet elastic arms, and the driving ratchet is sheathed on the clutch to form moveable connection. The utility model has the advantages of lasting rotation, stability, reliability and convenient operation.

Description

A kind of hand that adopts is dialled the toy gyroscope that drives the flywheel acceleration

Technical field

The utility model relates to a kind of toy gyroscope, and especially a kind of driving lever that adopts drives the toy gyroscope that flywheel quickens.

Background technology

Toy gyroscope with flywheel mainly contains two kinds in the market: a kind of is to adopt traditional rack drives flywheel jockey mode to realize what flywheel quickened.When using this gyro, before with the transmitter emission, can only use the disposable drive flywheel of tooth bar to drive acceleration, be difficult to satisfy higher level, the more multimode requirement of playing of player; Another kind is to adopt stay cord to drive flywheel to quicken, and this gyro structure is provided with stay cord and clockwork spring reclaims resetting-mechanism, and it is bigger to take up room, and design is comparatively complicated, and performance is not too reliable, and stay cord reclaims less stable.

Summary of the invention

Technical problem to be solved in the utility model is the deficiency that overcomes above-mentioned shortcoming and existence, and provides a kind of flywheel that makes to obtain continuous acceleration, rotation lastingly, and in light weight, the manual driving lever of easy to operate employing drives the toy gyroscope that flywheel quickens.

The technical scheme in the invention for solving the above technical problem is: a kind of hand that adopts is dialled the toy gyroscope that drives the flywheel acceleration, comprises shell, and stack combinations cap assembly, drive wheel assemblies, tooth box assembly and flywheel assembly in the enclosure.Described drive wheel assemblies comprises driving lever driving wheel and return spring, and the driving lever driving wheel comprises driven wheel, driving lever and the glue position position of bone; The tooth box assembly comprises gear cap, gear-box and is installed in gear train on the gear-box, and gear-box is provided with a position of bone, and return spring one end is fixed on the glue position position of bone of driving lever driving wheel, and the other end is fixed on the position of bone of gear-box; Flywheel assembly comprises flywheel, transmission sour jujube from tooth, clutch, and the transmission sour jujube is provided with two elasticity ratchet elastic arms from tooth, and the clutch circumferential inner wall is provided with several teeth groove that cooperate with the ratchet elastic arm, and the transmission sour jujube is set in to form on the clutch from tooth and flexibly connects; And driven wheel, gear train and transmission sour jujube are intermeshed from tooth and constitute three grades of drives structure.

A kind of gear train that adopts hand to dial the toy gyroscope of driving flywheel acceleration of the utility model is made up of intermeshing duplicate gear and duplicate gear, wherein duplicate gear cog and driven wheel meshes, lower gear in the duplicate gear again with the engagement of the lower gear of duplicate gear, cogging in the duplicate gear meshed from tooth with the transmission sour jujube again.

A kind of return spring that adopts hand to dial the toy gyroscope of driving flywheel acceleration of the utility model is a torque spring.

A kind of return spring that adopts hand to dial the toy gyroscope of driving flywheel acceleration of the utility model is an extension spring.

The cap assembly that the utility model is a kind of to adopt hand to dial to drive the toy gyroscope that flywheel quickens by top cover, the top cover accessory of stack combinations successively, go up and attack ring and weighting distribution wheel is formed.

The utility model is a kind of to adopt hand to dial to drive the flywheel assembly of the toy gyroscope that flywheel quickens also to comprise metal top point, axostylus axostyle and bearing, and metal top point, shell and bearing are successively on the suit axostylus axostyle.

The utility model compared with prior art, has following beneficial effect: stir the driving lever driving wheel with hand and rotate, driving wheel drives flywheel by the tertiary gear drive mechanism again and rotates at a high speed, simultaneously can obtain continual driving force by continuous pulling, thereby reach better acceleration effect, make gyro before loading onto the transmitter emission, flywheel just obtains high rotating speed, it is a kind of type of drive of novelty, strengthened thinking enlightenment to children, have higher excitant and playability, satisfied different players' interest, enriched flywheel and quickened the kind of toy gyroscope.

Description of drawings

Fig. 1 is the overall structure figure of the utility model embodiment.

Fig. 2 is the decomposing schematic representation of the utility model embodiment.

Fig. 3 is the gear-driven structural representation of the utility model embodiment.

Fig. 4 is the structural representation of the utility model embodiment drive wheel assemblies.

Fig. 5 is the part-structure schematic diagram of the utility model embodiment tooth box assembly.

Fig. 6 is the part-structure schematic diagram of the utility model embodiment flywheel assembly.

The specific embodiment

Referring to Fig. 1, Fig. 2 and Fig. 4～Fig. 6, present embodiment comprises shell 6, and stack combinations has cap assembly I, drive wheel assemblies II, tooth box assembly III and flywheel assembly IV in the shell 6.Cap assembly I is by top cover 9, top cover accessory 8, last attack ring 10 and the weighting distribution wheel 11 of stack combinations are formed successively.Drive wheel assemblies II comprises driving lever driving wheel 13 and return spring 12, return spring 12 is contained on the glue post 16-1 of gear-box 16, return spring is a torque spring, and the one end is fixed on the glue post 16-2 of gear-box 16, and the other end is fixed on the glue position position of bone 13-2 of driving lever 13.As only closing on the shell 6 at driving lever 13-3 under the active force of return spring 12.Tooth box assembly III comprises gear cap 7, gear-box 16 and is installed in gear train on the gear-box 16 that gear train is made up of intermeshing duplicate gear 17, duplicate gear 18.The transmission sour jujube is the clutch of a pair of unidirectional rotation from tooth 15 with clutch 14, the transmission sour jujube is provided with two flexible ratchet elastic arm 15-1 from tooth 15, clutch 14 circumferential inner walls are provided with several teeth groove 14-1 with the ratchet corresponding matching, the transmission sour jujube is enclosed within to form on the clutch 14 from tooth 15 and flexibly connects, when the transmission sour jujube when tooth 15 turns clockwise, its ratchet elastic arm 15-1 is opening under the plasticity elastic reaction among the teeth groove 14-1 of inlay card at clutch 14, the promotion clutch rotates, thereby drives the fixing flywheel high speed rotating that connects.When sour jujube when tooth 15 is rotated counterclockwise, its ratchet elastic arm 15-1 strain skids off the teeth groove 14-1 of clutch 14, makes sour jujube when tooth 15 rotates and clutch 14 and the flywheel that connects are not subjected to the influence of sour jujube from tooth 15 counter-rotatings, thereby reaches the effect of better clutch.Flywheel assembly IV is made up of flywheel 3, metal top point 1, bearing 2 and metal axostylus axostyle 4, and metal axostylus axostyle 4 is connected on the metal top point 1, and bearing 2, shell 6 and flywheel 3 are sleeved on the axostylus axostyle 4 of metal top point 1 successively.

Referring to Fig. 3, duplicate gear 17, duplicate gear 18, transmission sour jujube are intermeshed from tooth 15 and constitute three grades of drives structure, the wherein 17-2 engagement that cogs in the lower gear 18-1 of duplicate gear 18 and the duplicate gear 17, lower gear 17-1 in the duplicate gear 17 meshes from tooth 15 with the transmission sour jujube again, and the transmission sour jujube is set on the clutch 14 from tooth 15 again.

Before the emission gyro, stir driving lever 13-3, pressing spring 12 rotations that driving lever driving wheel 13-1 is counterclockwise, the 18-2 that cogs that driving lever driving wheel 13-1 drives duplicate gear 18 rotates, the lower gear 17-2 that lower gear 18-2 in the duplicate gear 18 drives duplicate gear 17 again rotates, the 17-1 that cogs in the duplicate gear 17 is with transmission transmission sour jujube to rotate from tooth 15 at last, the transmission sour jujube can push away the teeth groove 14-1 of clutch 14 and drive clutch 14 rotations from the ratchet elastic arm 15-1 of tooth 15, simultaneously, the protruding bone 14-2 of clutch 14 is inserted among the recess groove 3-1 of flywheel 3 fixing, drives the flywheel high speed rotating.

When the external force of hand driving lever disappears and promptly stops hand and stir, driving lever driving wheel 13-1 turns clockwise under the inside reseting elasticity active force of return spring 12, the 18-2 that cogs that driving lever driving wheel 13-1 drives duplicate gear 18 rotates, the lower gear 17-2 that lower gear 18-2 in the duplicate gear 18 drives duplicate gear 17 again rotates, the 17-1 that cogs in the duplicate gear 17 is with transmission transmission sour jujube to rotate from tooth 15 at last, the transmission sour jujube can slip over the teeth groove 14-1 of clutch 14 and clutch from the ratchet elastic arm 15-1 of tooth 15, flywheel is not subjected to the influence that driving lever resets like this, turn still under action of inertia.Driving lever is reset to a complete hand and dials circulation, so reaches to continue pulling, and before with transmitter emission gyro, flywheel turning effort power is constantly given in circulation, makes flywheel obtain high speed rotating in addition.

Claims

1, a kind of hand that adopts is dialled the toy gyroscope that drives the flywheel acceleration, comprise shell (6), and cap assembly (I), drive wheel assemblies (II), tooth box assembly (III) and the flywheel assembly (IV) of stack combinations in shell (6), it is characterized in that: described drive wheel assemblies (II) comprises driving lever driving wheel (13) and return spring (12), and driving lever driving wheel (13) comprises driven wheel (13-1), driving lever (13-3) and the glue position position of bone (13-2); Tooth box assembly (III) comprises gear cap (7), gear-box (16) and is installed in gear train on the gear-box (16), gear-box (16) is provided with a position of bone (16-2), return spring (12) one ends are fixed on the glue position position of bone (13-2) of driving lever driving wheel (13), and the other end is fixed on the position of bone (16-2) of gear-box (16); Flywheel assembly (IV) comprises that flywheel (3), transmission sour jujube are from tooth (15), clutch (14), the transmission sour jujube is provided with two elasticity ratchet elastic arms (15-1) from tooth (15), clutch (14) circumferential inner wall is provided with several teeth groove (14-1) that cooperate with ratchet elastic arm (15-1), and the transmission sour jujube is set in clutch (14) from tooth (15) and goes up the formation flexible connection; And driven wheel (13-1), gear train and transmission sour jujube are intermeshed from tooth (15) and constitute three grades of drives structure.

2, employing hand according to claim 1 is dialled and is driven the toy gyroscope that flywheel quickens, it is characterized in that: described gear train is made up of intermeshing duplicate gear (17) and duplicate gear (18), wherein cog (18-2) and driven wheel (13-1) engagement of duplicate gear (18), lower gear (18-2) in the duplicate gear (18) again with the engagement of the lower gear (17-2) of duplicate gear (17), cog (17-1) in the duplicate gear (17) meshes from tooth (15) with the transmission sour jujube again.

3, employing hand according to claim 1 and 2 is dialled and is driven the toy gyroscope that flywheel quickens, and it is characterized in that: return spring (12) is a torque spring.

4, employing hand according to claim 1 and 2 is dialled and is driven the toy gyroscope that flywheel quickens, and it is characterized in that: return spring (12) is an extension spring.

5, employing hand according to claim 1 is dialled and is driven the toy gyroscope that flywheel quickens, and it is characterized in that: described cap assembly (I) by the top cover of stack combinations (9), top cover accessory (8) successively, go up and attack ring (10) and weighting distribution wheel (11) is formed.

6, employing hand according to claim 1 is dialled and is driven the toy gyroscope that flywheel quickens, it is characterized in that: described flywheel assembly also comprises metal top point (1), axostylus axostyle (4) and bearing (2), and metal top point (1), shell (6) and bearing (2) are successively on the suit axostylus axostyle (4).