CN208006546U - Gyro on a kind of pen - Google Patents

Abstract

Include the fixed seat mounted on top and the rotary body that is rotatably installed in fixed seat the utility model is related to gyro on a kind of pen.Rotatable rotary body is entertained after study and work, is brought enjoyment to user, is released stress.In addition, gyroscope structure is simple on the pen, and it is easy to carry, it is at low cost, it is easy to spread.

Description

Gyro on a kind of pen

Technical field

The utility model is related to a fields, and in particular to gyro on a kind of pen.

Background technology

Pen is the requirement in study and work.And present student or staff's study and work pressure is bigger, There is the demand released stress.

Gyro is a kind of traditional toy, there is amusement, the effect released stress.Therefore, it is necessary to which gyro is combined with pen.

Utility model content

The technical problem to be solved by the present invention is to, gyro on a kind of pen is provided, can after study and work into Row amusement, brings enjoyment to user, releases stress.

Technical solution adopted by the utility model to solve its technical problems is：Gyro on a kind of pen, including installation are provided Fixed seat on top and the rotary body that is rotatably installed in fixed seat.

Further, the rotary body includes rotating seat and at least one swing arm, and the rotating seat is rotatably installed in fixation On seat, the swing arm is rotatably installed on rotating seat.

Further, the rotating seat top is fixed with hangers, and there are two the swing arms, and two swing arms are rotatably installed in extension On ear, and it is located at the both sides of hangers.

Further, it is additionally provided with washer between the swing arm and hangers.

Further, the swing arm includes connecting rod and gravitation ball, and one end of the connecting rod is rotatably installed on the hangers, The gravitation ball is fixed on the other end of connecting rod.

Further, the rotary body further includes rolling bearing, and the rotating seat is rotatably installed in institute by rolling bearing It states in fixed seat.

Further, the rotating seat bottom offers the groove for accommodating the rolling bearing, in the fixed seat It is provided with fixed column, the fixed column and the inner ring of rolling bearing are mutually fixed, and the outer ring of the rolling bearing is fastened in groove.

Further, the bulge loop that section is polygon is provided in the fixed seat.

Compared with prior art, gyro on a kind of pen of the utility model, the rotatable rotary body after study and work It is entertained, brings enjoyment to user, release stress.In addition, gyroscope structure is simple on the pen, and it is easy to carry, it is at low cost, easily In popularization.

Description of the drawings

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：

Fig. 1 is the stereoscopic schematic diagram of gyro on the pen of the utility model；

Fig. 2 is the decomposition diagram of gyro in Fig. 1.

Specific implementation mode

In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.

As shown in Figure 1, gyro on a kind of pen of the utility model, include mounted on 1 top of pen fixed seat 10 and turn The dynamic rotary body 20 in fixed seat 10.Rotatable rotary body 20 is entertained after study and work, gives user Enjoyment is brought, is released stress.In addition, gyroscope structure is simple on the pen, and it is easy to carry, it is at low cost, it is easy to spread.Wherein, pen 1 can To be pencil, ball pen etc..

Specifically, rotary body 20 includes rotating seat 21 and at least one swing arm 22, and rotating seat 21 is rotatably installed in fixed seat On 10, swing arm 22 is rotatably installed on rotating seat 21.In the present embodiment, 21 top of rotating seat is fixed with hangers 23, swing arm 22 There are two, two swing arms 22 are rotatably installed on hangers 23, and are located at the both sides of hangers 23.The centrifugal force of swing arm 22 is advantageous It is rotated in rotary body 20 more long.Swing arm 22 can rotate, and can be adjusted to various postures, heighten the enjoyment.

For the ease of adjusting the angle of swing arm 22, washer 24 is additionally provided between swing arm 22 and hangers 23.It can subtract in this way Abrasion between small swing arm 22 and hangers 23, and facilitate the positioning of swing arm 22.In the present embodiment, swing arm 22 includes 25 He of connecting rod One end of gravitation ball 26, connecting rod 25 is rotatably installed on hangers 23, and gravitation ball 26 is fixed on the other end of connecting rod 25.This structure The centrifugal force that swing arm 22 can be increased keeps rotation more stable.Certainly, swing arm 22 can also be arranged to other shapes of.

As shown in Fig. 2, rotary body 20 further includes rolling bearing 27, rotating seat 21 is rotatably installed in solid by rolling bearing 27 In reservation 10, rotating friction force can be substantially reduced in this way, so that rotating seat 21 is rotated more longlasting.In the present embodiment, rotating seat 21 bottoms offer the groove 28 for accommodating rolling bearing 27, and fixed column 11, fixed column 11 and rolling are provided in fixed seat 10 The inner ring of dynamic bearing 27 is mutually fixed, and the outer ring of rolling bearing 27 is fastened in groove 28.Further, it is provided in fixed seat 10 Section is the bulge loop 12 of polygon, and the installation of fixed seat 10 is realized convenient for tool holder bulge loop 12.

It should be understood that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right For those skilled in the art, it can modify to technical solution described in the above embodiment, or to which part skill Art feature carries out equivalent replacement；And all such modifications and replacement, it should all belong to the protection of the appended claims for the utility model Range.

Claims (7)

1. gyro on a kind of pen, which is characterized in that include mounted on top fixed seat and be rotatably installed in fixed seat Rotary body, the rotary body includes rotating seat and at least one swing arm, and the rotating seat is rotatably installed in fixed seat, described Swing arm is rotatably installed on rotating seat.

2. gyro on pen according to claim 1, which is characterized in that the rotating seat top is fixed with hangers, the pendulum There are two arms, and two swing arms are rotatably installed on hangers, and are located at the both sides of hangers.

3. gyro on pen according to claim 2, which is characterized in that be additionally provided with washer between the swing arm and hangers.

4. gyro on pen according to claim 3, which is characterized in that the swing arm includes connecting rod and gravitation ball, the company One end of bar is rotatably installed on the hangers, and the gravitation ball is fixed on the other end of connecting rod.

5. gyro on pen as claimed in any of claims 1 to 4, which is characterized in that the rotary body further includes rolling Dynamic bearing, the rotating seat are rotatably installed in by rolling bearing in the fixed seat.

6. gyro on pen according to claim 5, which is characterized in that the rotating seat bottom offers described for accommodating The groove of rolling bearing is provided with fixed column in the fixed seat, and the fixed column and the inner ring of rolling bearing are mutually fixed, described The outer ring of rolling bearing is fastened in groove.

7. gyro on pen according to claim 6, which is characterized in that it is polygon to be provided with section in the fixed seat Bulge loop.