CN209645844U - a winking doll - Google Patents

Abstract

The utility model provides a kind of blink male earner, including male earner casing, eyes, magnetic part, coil, control circuit, several pendant heavy mails, male earner casing is equipped with eyes seat, coil is fixed on above eyes seat, magnetic part is fixed on eyes, and eyes are equipped with marble point, and marble point is placed on the support frame of eyes seat, marble point is fixedly mounted on the support rib of gear-box, and pendant heavy mail is mounted on eyes.The utility model between the weight of angle and eyes itself within the scope of coil magnetic force and magnet magnetic force by taking away the balance of conjunction, and it is powered by control circuit to coil, power-off, realize male earner repeatedly or single it is automatic blink and eye closing act, enhance the interest of male earner, strong to the attraction of child, structure is simple, is skillfully constructed, it is practical, convenient for promoting.

Description

a winking doll

technical field

The utility model relates to a doll, in particular to a winking doll.

Background technique

With the improvement of people's living standards, people's requirements for dolls are getting higher and higher. Traditional dolls use the gravity of the eyes to open and close the eyes by manually placing the dolls horizontally and vertically. Simpler, rougher, less vivid and lively, and less attractive to children. Therefore, there is an urgent need for a doll that can automatically shake its head and automatically swing its ears.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of the present utility model is to provide a blinking doll, which solves the problem that the traditional doll utilizes the gravity of the eyes to open and close the eyes by manually placing the doll horizontally and vertically, and cannot automatically blink continuously. , the control process is relatively simple, rough, not lively and lively enough, and not very attractive to children.

The utility model provides a winking doll, which comprises a doll head shell, eyes, magnetic parts, coils, a control circuit and a number of weights. The doll head shell is provided with an eye seat, and the coil is fixed on the eyes Above the seat, the magnetic part is fixed on the eye, the eye is provided with a wave point, the wave point is placed on the support frame of the eye seat, and the wave point is fixedly installed on the support bone of the gear box above, the weight is mounted on the eye.

Further, it also includes a support member, the support member is installed under the eye seat, and the coil is placed on the support member.

Further, the support member is specifically an inclined frame.

Further, the magnetic element is located at the center of the eye, and the coil coincides with the center of the magnetic element.

Further, the angle between the magnetic element and the coil does not exceed 65 degrees.

Further, the magnetic member is a magnet, the magnetism of the magnet is not less than 3000 Gauss, and the magnetic force after the coil is energized is not less than 50 Gauss.

Further, the wave sub-points are located at both ends of the eye, and the weights are T nails.

Further, a plurality of thread posts are arranged on the eye, and the T nail is installed on the thread posts.

Further, the distance between the support frame of the eye seat and the gear box is 0.1 mm˜0.3 mm.

Further, the control circuit includes a controller and a triode, and the controller is connected to the coil through the triode.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model provides a winking doll, comprising a doll head shell, eyes, magnetic parts, coils, a control circuit, and a number of weights. The doll head shell is provided with an eye seat, the coil is fixed above the eye seat, and the magnetic parts are fixed On the eyes, there are wave points on the eyes, the wave points are placed on the support frame of the eye seat, the wave points are fixedly installed on the supporting bones of the gear box, and the weighted parts are installed on the eyes. The utility model realizes the automatic blinking and closing of the doll repeatedly or once by taking the balance of opening and closing between the magnetic force of the coil and the angle within the range of the magnetic force of the magnet and the weight of the eye itself, and energizing and de-energizing the coil through the control circuit. The eye movement enhances the fun of the doll, and is attractive to children.

The above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly, and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the present utility model and the accompanying drawings as follows: back. The specific embodiments of the present invention are given in detail by the following examples and accompanying drawings.

Description of drawings

The accompanying drawings described here are used to provide further understanding of the present invention and constitute a part of the present application. The schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 is a kind of blinking doll exploded diagram of the utility model;

2 is a sectional view of a winking doll according to an embodiment of the present utility model;

3 is a schematic diagram 1 of the internal structure of a blinking doll according to an embodiment of the present utility model;

4 is a side view of a winking doll according to an embodiment of the present utility model;

5 is a schematic diagram 2 of the internal structure of a blinking doll according to an embodiment of the present utility model;

6 is a sectional view G-G of the internal structure of a winking doll according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a control circuit according to an embodiment of the present invention.

In the picture: 1. Doll head shell; 2. Eye seat; 21. Support frame; 3. Coil; 4. Magnetic parts; 5. Eyes; 51. Wave point; 6. Weighted parts; 7. Gear box; 71 , support bone; 8, motor; 9, speaker; 10, support.

Detailed ways

Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

A winking doll, as shown in Figures 1-2, includes a doll head shell 1, eyes 5, a magnetic part 4, a coil 3, a control circuit, and a number of weights 6, and the doll head shell 1 is provided with an eye seat 2. The coil 3 is fixed above the eye seat 2. In this embodiment, the coil 3 is glued above the eye seat 2 with yellow glue, as shown in FIG. Below the eye socket 2 , the coil 3 rests on a support 10 . Preferably, the support member 10 is an inclined frame, and the inclined frame is used to hold the coil 3 . The magnetic member 4 is fixed on the eye 5 . In this embodiment, the magnetic member 4 is fixed on the eye 5 with quick-drying glue. Preferably, the magnetic member 4 is located at the center of the eye 5 . Preferably, the magnetic member 4 is a magnet, the magnetism of the magnet is not less than 3000 Gauss, and the magnetic force after the coil 3 is energized is not less than 50 Gauss. The eye 5 is provided with a wave point 51. Preferably, the wave point 51 is located at both ends of the eye 5, and the wave point 51 is placed on the support frame 21 of the eye seat 2. On the support bone 71 , the weight 6 is mounted on the eye 5 . As shown in Figures 5-6, the weight 6 is a T nail. Preferably, the eye 5 is provided with a number of thread posts, the T nails are installed on the thread posts, and the T nails play a weight-bearing function to make the eyes 5 automatically open when there is no suction. The supporting bone 71 of the gear box 7 is used to fix the two rotating shafts of the eye 5, but the eye 5 cannot be crushed. Preferably, the distance between the support frame 21 of the eye seat 2 and the gear box 7 is 0.1 mm to 0.3 mm, so as to realize the virtual position design of the rotating shaft. There is 0.2mm free movement space in the space of 7.

In one embodiment, the working principle of a winking doll is as follows: when the coil 3 is energized through the control circuit, the magnetic force of the N pole on the surface of the coil 3 is about 55-65 Gauss, and the magnetic force of the S pole on the surface of the magnetic element 4 is about 3500-3700 Gauss, The N pole on the surface of the coil 3 attracts the S pole on the surface of the magnetic element 4 . It should be understood that the polarities of the magnetic element 4 and the coil 3 are not limited. Because the magnetic force when the coil 3 is energized is weak, if the distance or angle between the coil 3 and the magnetic member 4 is too large, the coil 3 will not be attracted when it is energized. Preferably, when the angle between the magnetic element 4 and the coil 3 does not exceed 65 degrees, the coil 3 and the magnetic element 4 will automatically attract each other. In addition, the center of the coil 3 is the place where the magnetic force is the largest, so when designing the coil 3 and the magnetic member 4, it is preferable that the center of the coil 3 and the magnetic member 4 coincide. As shown in FIG. 7 , preferably, the control circuit includes a controller and a triode (MTR2), and the controller is connected to the coil 3 through the triode. The energization principle of the magnetic element 4 is that the IO port (BP25) of the controller outputs a signal to the triode (MTR2), and then the triode (MTR2) controls the power on and off of the coil 3, and the direct current passes through the coil 3 to generate a magnetic field, so that the coil 3 has N/S Polarity, when the IO port (BP25) has a signal output, the triode (MTR2) is energized, the coil 3 is energized, magnetism is generated, the magnet is attracted, closed, and the electricity is disconnected for about 0.01 seconds, and the eyes 5 are naturally opened, set by the controller. Power on and power off to achieve blinking action.

In one embodiment, since the doll relies on the energization of the coil 3 to attract the magnetic member 4 to close its eyes, the coil 3 is powered off, and the magnetic member 4 returns to the initial open eye state by gravity (the T nail can adjust the size of gravity), but the inside of the doll is closed. It also includes a motor 8 and a speaker 9. The motor 8 is used to drive the doll to shake his head and swing his ears. Because the motor 8 is relatively close to the magnetic parts 4 of the eyes 5, the magnetism on the motor 8 has an influence on the opening and closing of the eyes 5. The speaker 9 is used for the opening and closing of the eyes 5. For sounding, the speaker 9 is placed above the motor 8 and is fixed by the back shell of the doll. The magnetism of the motor 8 and the speaker 9 has an influence on the attraction of the magnetic element 4. The magnetism used in this embodiment is as follows: the magnetic element 4 and the coil The contact surface of 3 is the S pole, the surface that contacts the magnetic part 4 when the coil 3 is energized is the N pole, the motor 8 should also be the N pole above the magnetic part 4, and the speaker 9 should also be the N pole above the motor 8, so that the eyes 5. It can be opened and closed freely when the coil 3 is energized and de-energized. It should be understood that the magnetic properties of the speaker 9 , the motor 8 , the magnetic member 4 and the coil 3 are all reversed to achieve the same effect.

The utility model provides a winking doll, comprising a doll head shell, eyes, magnetic parts, coils, a control circuit, and a number of weights. The doll head shell is provided with an eye seat, the coil is fixed above the eye seat, and the magnetic parts are fixed On the eyes, there are wave points on the eyes, the wave points are placed on the support frame of the eye seat, the wave points are fixedly installed on the supporting bones of the gear box, and the weighted parts are installed on the eyes. The utility model realizes the automatic blinking and closing of the doll repeatedly or once by taking the balance of opening and closing between the magnetic force of the coil and the angle within the range of the magnetic force of the magnet and the weight of the eye itself, and energizing and de-energizing the coil through the control circuit. The eye movement enhances the fun of the doll, and is attractive to children.

The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form; any person of ordinary skill in the industry can smoothly implement the present utility model as shown in the accompanying drawings and above; However, within the scope of the technical solution of the present invention, any changes, modifications and equivalent changes made by those skilled in the art using the technical contents disclosed above are equivalent to the present invention. At the same time, any alteration, modification and evolution of any equivalent changes made to the above embodiment according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. a kind of blink male earner, it is characterised in that: including male earner casing, eyes, magnetic part, coil, control circuit, several pendants Heavy mail, the male earner casing are equipped with eyes seat, and the coil is fixed on above the eyes seat, and the magnetic part is fixed on On the eyes, the eyes are equipped with marble point, and the marble point is placed on the support frame of the eyes seat, the marble point It is fixedly mounted on the support rib of gear-box, the pendant heavy mail is mounted on the eyes.

2. a kind of blink male earner as described in claim 1, it is characterised in that: further include supporting element, the supporting element is mounted on Below the eyes seat, the coil is placed on the supporting element.

3. a kind of blink male earner as claimed in claim 2, it is characterised in that: the supporting element is specially oblique skeleton.

4. a kind of blink male earner as described in claim 1, it is characterised in that: the magnetic part is located at the centre bit of the eyes Place is set, the coil is overlapped with the center of the magnetic part.

5. a kind of blink male earner as claimed in claim 4, it is characterised in that: the angle between the magnetic part and the coil No more than 65 degree.

6. a kind of blink male earner as claimed in claim 5, it is characterised in that: the magnetic part is magnet, the magnetic of the magnet Property be not less than 3000 Gausses, the magnetic force after the coil is powered is not less than 50 Gausses.

7. a kind of blink male earner as described in claim 1, it is characterised in that: the marble point is located at the both ends of the eyes, The pendant heavy mail is T nail.

8. a kind of blink male earner as claimed in claim 7, it is characterised in that: if the eyes are equipped with shredded dried bean curd column, the T nail It is mounted on the silk column.

9. a kind of blink male earner as described in claim 1, it is characterised in that: the support frame and the gear-box of the eyes seat Between distance be 0.1mm~0.3mm.

10. a kind of blink male earner as described in claim 1, it is characterised in that: the control circuit includes controller, three poles Pipe, the controller are connect by the triode with the coil.