CN2388987Y

CN2388987Y - Toy movie projector

Info

Publication number: CN2388987Y
Application number: CN 99236560
Authority: CN
Inventors: 郭炎梁
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-08
Filing date: 1999-07-08
Publication date: 2000-07-26
Anticipated expiration: 2009-07-08

Abstract

The utility model discloses a toy movie projector which comprises a casing, a circuit, a motor connected to the circuit, a rotating disk connected with the motor by a gear, an eyepiece arranged at the front end of the casing, wherein a film box is arranged in the casing and is positioned in the same shaft as the eyepiece; films are arranged in the box which is provided with a viewing window and a rotating disk opening; one boss, a plurality of convex blocks and a plurality of convex teeth are arranged in the film box. The utility model is used for continuously projecting movie films, has strong interest, simultaneously enable children to know the optical knowledge about movies, and has the advantages of simple structure, low cost and less power consumption.

Description

A kind of toy film projector

The utility model relates to a kind of toy film projector

The utility model is the microminiaturization and the toyization of film projector, and the product that is close with the utility model is a kind of toy slide projector.It is that several miniature magic lantern loops are inserted in the rotating shaft, presses mechanical knob, and the gear driven rotating shaft that is attached thereto is rotated, the convex lens lantern slide on same optical axis with it amplify, and just can see the image that has amplified by eyepiece.The image that this toy slide projector is released is that individual, weak point are continuous, and is interesting relatively poor.

The purpose of this utility model is to provide a kind of film of showing a film continuously, interesting strong toy film projector.

In order to achieve the above object, the rotating disk that toy film projector of the present utility model comprises housing, circuit, be connected motor in the circuit, be connected with motor by gear, open eyepiece at the housing front end, on same axle, a film loader is arranged with eyepiece in the housing, in this box film is housed; Film loader is provided with a form and a rotating disk mouth; Be provided with a boss and a plurality of projection and a plurality of double wedge in the film loader.

Above-mentioned a plurality of double wedge correspondingly is located at the top and bottom of form and rotating disk mouth respectively; One side of film evenly has aperture, and rotating disk is provided with a rotating disk double wedge, and this rotating disk double wedge can insert in the above-mentioned aperture, drives film and rotates; Film in the box is end to end.

Owing to adopted such scheme, by eyepiece of the present utility model, can see the continuous dynamic picture, interesting strong, can make children understand the optical knowledge of relevant film simultaneously.The utility model is simple in structure, and cost is low, little power consumption, and the scope of application is extensive.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is a structural drawing of the present utility model;

Fig. 2 is the schematic diagram that film of the present utility model rotates;

Fig. 3 is the structural drawing of the loam cake of film loader of the present utility model;

Fig. 4 is the structural drawing of the lower cover of film loader of the present utility model.

As shown in Figure 1, the utility model has a housing 1, and all parts all are contained on the housing and reach in the housing.Circuit of the present utility model is similar to circuit common, power supply (not drawing among the figure), knob 2, switch 3, plain conductor 4 have been comprised, also connected a motor 8 in the circuit, press knob 2, switch 3 closures are connected circuit, and motor 8 is just rotatable, by two gears 10 and 18 that are attached thereto, just can drive rotating disk 11 and rotate.The front end of housing 1 has an eyepiece 6, and convex lens 5 are arranged in the eyepiece 6, plays enlarged image.The back of eyepiece 6 is provided with a film loader 17, and film 18 is housed in this box.Film loader 17 is provided with a form 9, and form 9 and eyepiece 6 are on same axle.Also be provided with a rotating disk mouth 12 on the film loader 17, it is other that rotating disk 11 just is placed in rotating disk mouth 12.Also be provided with a rotating disk double wedge 15 on the rotating disk 11, when rotating disk 11 rotated, rotating disk double wedge 15 can put in the film loader 17 slightly.As shown in Figure 2, a side of film 16 evenly has aperture 24, and rotating disk double wedge 15 can insert in the aperture 24, when rotating disk 11 rotates, just drives the rotation of film 16

As shown in Figure 3 and Figure 4, be provided with a boss 21, a plurality of projection 22 and a plurality of double wedge 23 in the film loader 17, double wedge 23 correspondingly is arranged on the top and the bottom of form 9 and rotating disk mouth 12 respectively.The effect of boss, projection and double wedge is the rotation of standard film 16, makes film 16 in accordance with regulations path movement when high-speed rotation that is:, and obstruction so just can not cause confusion.

As shown in Figure 1, the used film 16 of the utility model is end to end, and each volume film can be shown continuously, and does not need reviewing.Between film loader 17 and eyepiece 6, be provided with a picture regulator 7, when the position of film 16 is mobile to some extent, adjust picture regulator 7 up and down, just can from eyepiece 6, see complete picture.Be provided with a lens actuators (not drawing among the figure) mutually with convex lens 5 on the eyepiece 6, this regulator can be by the instrumentality distance, thereby regulates the enlargement ratio of image.Have a light inlet window 13 near the position of placing film loader 17 on the housing 1, can utilize the outer lamp of machine to throw light on like this, and not need in projector, to install again bulb, saved power supply.

Claims

1. toy film projector, the rotating disk (11) that comprises housing (1), circuit, is connected motor (8) in the circuit, is connected with motor (8) by gear (10,18), open eyepiece (6) at housing (1) front end, it is characterized in that: in the described housing (1) with on the same axle of eyepiece (6) film loader (17) is arranged, film (16) is housed in this box; Described film loader (17) is provided with a form (9) and a rotating disk mouth (12); Be provided with a boss (21) and a plurality of projection (22) and a plurality of double wedge (23) in the described film loader (17).

2. a kind of toy film projector according to claim 1 is characterized in that: the corresponding respectively top and bottom that is located at form (9) and rotating disk mouth (12) of described a plurality of double wedges (23).

3. a kind of toy film projector according to claim 1 is characterized in that: a side of described film (16) evenly has aperture (24); Described rotating disk (11) is provided with a rotating disk double wedge (15), and this rotating disk double wedge can insert in the aperture (24), drives film (16) and rotates.

4. according to claim 1 or 3 described a kind of toy film projectors, it is characterized in that: described film (16) is end to end.