CN206881120U - A kind of pin-connected panel finger tip gyro - Google Patents

Abstract

It the utility model is related to a kind of pin-connected panel finger tip gyro, including main body, bearing and bearing cap；Bearing is embedded to be located on bearing inner race in main center position, bearing cap lid, forms static fulcrum；It is characterized in that：Main body includes the first main body and the second main body, and the first main body has centre bearing chamber and the tenon being distributed on excircle；Second main body has centre bearing chamber and the tongue-and-groove being distributed on excircle；First main body and the second main body are formed by tenon and tongue-and-groove to be connected, and centered on first main body or the second main body, outside a plurality of second main bodys or the first main body assembly circumference, forms gyro main body；Bearing at least is provided with the first main body in center or the centre bearing cavity inner sleeve of the second main body, and bearing cap is respectively fixed with bearing inner race both ends of the surface.There is the utility model clever structure, reasonable in design, assembled simple, main body to form the characteristics of abundant.

Description

A kind of pin-connected panel finger tip gyro

Technical field：

The utility model belongs to toy art, more particularly to a kind of pin-connected panel finger tip gyro, can especially be placed on finger high The gyro of speed rotation.

Background technology：

Recent finger tip gyro is fairly popular, and it has compact, can rest on finger tip, the thing rotated at a high speed for a long time Characteristic is managed, is extensively liked by child adult, formation one kind is new-type to play implements.It is made by a two-way or multidirectional symmetric body For main body, the design combination of an embedded bearing among main body, be monolithically fabricated one can Plane Rotation novel article, it is this The general principle of article is similar in appearance to classical spinning top, but needing to be held and stirred using several fingers could allow it to rotate. Existing finger tip gyro, in addition to spinfunction, other additional functions are there is no, it is excessively dull, how to change this general layout, i.e., Studied as the utility model.

The content of the invention：

The purpose of this utility model is that design is a kind of assembled by the first main body and the second main body, and interchanging positions Pin-connected panel finger tip gyro.

What technical solutions of the utility model were realized in：A kind of pin-connected panel finger tip gyro, including main body, bearing and bearing Lid；Bearing is embedded to be located on bearing inner race in main center position, bearing cap lid, forms static fulcrum；It is characterized in that：Main body Including the first main body and the second main body, the first main body has centre bearing chamber and the tenon being distributed on excircle；Second main body With centre bearing chamber and the tongue-and-groove being distributed on excircle；First main body and the second main body are formed by tenon and tongue-and-groove to be connected Connect, centered on first main body or the second main body, outside a plurality of second main bodys or the first main body assembly circumference, form gyro Main body；Bearing at least is provided with the first main body in center or the centre bearing cavity inner sleeve of the second main body, and in bearing Inner ring both ends of the surface are respectively fixed with bearing cap.

Six tenons are evenly equipped with the first main body circumference, two to six tongue-and-grooves, institute are evenly equipped with the second main body circumference Tenon and tongue-and-groove are stated to axially engage.

Four tenons are evenly equipped with the first main body circumference, two to six tongue-and-grooves, institute are evenly equipped with the second main body circumference Tenon and tongue-and-groove are stated to axially engage.

There is the utility model clever structure, reasonable in design, assembled simple, main body to form the characteristics of abundant；First main body With the second main body it is interchangeable centered on, be combined into double leaf, three leaves or four leaf symmetrical structure gyros, enrich overall appearance moulding, change It is apt to the unalterable general layout of traditional finger tip gyro, assembly of starting can be provided again, increase the entertaining played.

Brief description of the drawings：

The utility model is described further with reference to specific legend：

Fig. 1 shows pin-connected panel finger tip gyro stereogram

Fig. 2 shows band counterweight pin-connected panel finger tip gyro stereogram

Fig. 3 shows pin-connected panel finger tip gyro exploded view

Fig. 4 shows the stereogram of pin-connected panel finger tip gyro two

Fig. 5 shows the exploded view of pin-connected panel finger tip gyro two

Fig. 6 shows the stereogram of pin-connected panel finger tip gyro three

Wherein

The 2-the second main body of tenon of 1-the first main body, 10 1 centre bearing chamber 11 1

21-tongue-and-groove, 3-bearing, 4-bearing cap

Embodiment：

Reference picture 1 and Fig. 3, pin-connected panel finger tip gyro, including the first main body 1, the second main body 2, bearing 3 and bearing cap 4；Axle Hold to be embedded and be located in main center position, bearing cap lid on bearing inner race；It is characterized in that：First main body 1 has centre bearing Chamber 10 and the tenon 11 being distributed on excircle；Second main body 21 equally has centre bearing chamber 11, and is distributed on excircle On tongue-and-groove 21；First main body 1 and the second main body 2 are formed by tenon 11 and tongue-and-groove 21 to be connected, can be with first main body 1 Or second centered on main body 2, outside a plurality of second main body, 2 or first main body, 1 assembled circumference, gyro main body is formed；In Bearing 3 is arranged with first main body 1 of heart position or the centre bearing chamber 10 of the second main body 2, and in the inner ring both ends of the surface point of bearing 3 Bearing cap 4 is not fixed with, forms static fulcrum, is affectedly bashful and is played for double fingers.It is centered on the second main body 2 in this legend.

Reference picture 2, bearing 3 can be also installed in the centre bearing chamber 10 of all main bodys 2 of first main body 1 and second, be in The bearing 3 of center is pivot, and the bearing 3 of periphery can be used as counterweight, the specific more preferable rotation amount of passing through during rotation.

Reference picture 4 and Fig. 5, this legend are centered on the first main body 1, and the excircle of the first main body 1 is evenly equipped with six tenons First 11, and the supporting excircle of the second main body 2 is evenly equipped with four tongue-and-grooves 21, the only central shaft of the first main body 1 at the over center position Hold chamber 10 and be provided with bearing 3.

Example specifically to combine below：

First, six tenons 11 are evenly equipped with the circumference of the first main body 1, two to six tongue-and-grooves are evenly equipped with the circumference of the second main body 2 21, tenon 11 and tongue-and-groove 21 avoid when rotation departing from centrifugal action to axially engage.The excircle of first main body 1 sets six Individual tenon 11, double leaf, three leaves and six leaf gyro main bodys can be formed.Conversely, centered on the second main body 2, you can be assembled into double leaf, Three leaves, four leaves, the gyro main body of five leaves and six leaves.

2nd, four tenons 11 are evenly equipped with the circumference of the first main body 1, two to six tongue-and-grooves are evenly equipped with the circumference of the second main body 2 21, tenon 11 and tongue-and-groove 21 are to axially engage.Centered on the first main body 1, double leaf and four leaf gyro main bodys can be assembled into.Instead It, you can it is assembled into the gyro main body of double leaf, three leaves, four leaves, five leaves and six leaves.

In addition to above-mentioned single assembly, also two or three splicing structures, such as Fig. 6 can be formed on peripheral each leaf, and And can counterweight with without counterweight arrange in pairs or groups, form the various moulding of gravity balance.

Claims (3)

1. a kind of pin-connected panel finger tip gyro, including main body, bearing and bearing cap；Bearing is embedded in main center position, bearing cap Lid is located on bearing inner race, forms static fulcrum；It is characterized in that：Main body includes the first main body and the second main body, the first main body With centre bearing chamber and the tenon being distributed on excircle；Second main body has centre bearing chamber and is distributed on excircle Tongue-and-groove；First main body and the second main body are formed by tenon and tongue-and-groove to be connected, centered on first main body or the second main body, Outside a plurality of second main bodys or the first main body assembly circumference, gyro main body is formed；At least in the first main body in center Or second the centre bearing cavity inner sleeve of main body be provided with bearing, and be respectively fixed with bearing cap in bearing inner race both ends of the surface.

A kind of 2. pin-connected panel finger tip gyro according to claim 1, it is characterised in that：Six are evenly equipped with first main body circumference Individual tenon, is evenly equipped with two to six tongue-and-grooves on the second main body circumference, and the tenon and tongue-and-groove is axially engage.

A kind of 3. pin-connected panel finger tip gyro according to claim 1, it is characterised in that：Four are evenly equipped with first main body circumference Individual tenon, is evenly equipped with two to six tongue-and-grooves on the second main body circumference, and the tenon and tongue-and-groove is axially engage.