The technique frame that a kind of 3 D grating of left rotation and right rotation is drawn
Technical field
The utility model relates to a kind of technique frame, relates in particular to a kind of technique frame of 3 D grating picture of left rotation and right rotation.
Background technology
Along with the raising of living standards of the people, the people require also more and more rich and varied for the pattern of daily life article, and technique frame is used by people widely as a kind of decorative display of household internal, but common process frame state is single, and inflexible, aesthetic property is poor.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the technique frame that provides a kind of 3 D grating of left rotation and right rotation to draw.
The utility model is to be achieved by the following technical programs:
The technique frame that a kind of 3 D grating of left rotation and right rotation is drawn, comprise the base with battery case, be located at rotating shaft inner on base, be located at the support on rotating shaft and be located at the picture frame on support top, a side on described rotating shaft is provided with ferromagnetic material induction part, in described base, corresponding ferromagnetic material induction part two side positions are provided with two blocks of electromagnet by battery-driven mutual power supply, be provided with 3 D grating and draw in described picture frame.
The beneficial effects of the utility model are:
Because technique frame comprises the base with battery case, be located at rotating shaft inner on base, be located at the support on rotating shaft and be located at the picture frame on support top, a side on described rotating shaft is provided with ferromagnetic material induction part, in described base, corresponding ferromagnetic material induction part two side positions are provided with two blocks of electromagnet by battery-driven mutual power supply, in described picture frame, being provided with 3 D grating draws, because two blocks of electromagnet of mutual power supply produce magnetic field alternately, ferromagnetic material induction part induction with the side on rotating shaft, drive rotating shaft left rotation and right rotation, thereby drive the 3 D grating in picture frame and picture frame to draw left rotation and right rotation, produce dynamic effect, both artistic and practical.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. base, 2. rotating shaft, 3. support, 4. picture frame, 5. 3 D grating is drawn, 6. electromagnet, 7. ferromagnetic material induction part.
Detailed description of the invention
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises the base 1 with battery case, be located at rotating shaft 2 inner on base, be located at the support 3 on rotating shaft and be located at the picture frame 4 on support top, a side on described rotating shaft is provided with ferromagnetic material induction part 7, in described base, corresponding ferromagnetic material induction part two side positions are provided with two blocks of electromagnet 6 by battery-driven mutual power supply, be provided with 3 D grating and draw 5 in described picture frame.
Because two blocks of electromagnet of mutual power supply produce magnetic field alternately, the ferromagnetic material induction part induction with the side on rotating shaft, drives rotating shaft left rotation and right rotation, thereby drives the 3 D grating in picture frame and picture frame to draw left rotation and right rotation, produces dynamic effect, both artistic and practical.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.