CN2100011U

CN2100011U - Four-colour picture element monomer

Info

Publication number: CN2100011U
Application number: CN 91215193
Authority: CN
Inventors: 熊明光; 李仁�
Original assignee: Changhai Computer Co Shanghai
Current assignee: Changhai Computer Co Shanghai
Priority date: 1991-03-08
Filing date: 1991-03-08
Publication date: 1992-03-25

Abstract

The utility model relates to a four-colour picture element monomer, comprising a U-shaped positioning base, a rotary body, a central axle, four colour slices, two magnetic blocks and two coil devices, wherein, the rotary body is provided with four supporting arms which are arranged in a crisscross shape, the magnetic blocks are symmetrically arranged on the center of the rotary body, each of the four colour slices is respectively arranged on the two adjacent supporting arms, the coil devices are respectively arranged on the side wall of the positioning base symmetrically to the central axle, and besides, the included angle of the coil devices and the axial line of the magnetic blocks is 45 DEG, and the angle of the axial lines of the two coil devices is 90 DEG. The utility model has the advantages that the utility model can improve the colour expressive force of non-luminescent devices and have high turning speed and flexible display.

Description

Four-colour picture element monomer

The utility model relates to a kind of pixel monomer, especially relates to a kind of four look pixel monomers that are used for non-luminescent device.

The pixel monomer that is used for non-luminescent device at present is generally dichromatism, and it is that the color sheet of two two kinds of colors is rack-mount, and support is installed in rotation on the central shaft, makes color sheet upset by control device.But this pixel monomer can only two kinds of colors of conversion, therefore make the whole image color too dull, and color representation power is poor, and reversal rate is slow, and it is slow to show.

The purpose of this utility model is to provide that a kind of color representation power is strong, four fast look pixel monomers of reversal rate.

The utility model is a kind of four look pixel monomers, it comprises that a U-shaped positioning seat, is turned, a central shaft and color sheet, described turning is installed in rotation on the described central shaft, and described central shaft two ends are fixedly mounted on respectively on the two relative sidewalls of described positioning seat; It also comprises two magnetic blocks and two coil device; Described turning has the support arm that four across radially are provided with, described two magnetic blocks be fixedly installed on symmetrically described turn central authorities and perpendicular to described central shaft, each magnetic block is positioned on the symmetrical center line of described two adjacent support arms, described color sheet has four, they each is fixedly installed on respectively on described adjacent two described support arms of turning, each of described coil device all be symmetrical in described central shaft and be fixedly installed on the described positioning seat two side respectively and respectively with the center wire clamp angle at 45 of the sidewall at place, its place, the axis of two described coil devices becomes 90 ° mutually; Described each coil device comprises that one has a centre tapped coil and a mandrel, described center tap is directly received a lead ends, two leading-out ends in addition of described coil are received two lead ends in addition by a diode respectively, fixedly install respectively on the two ends of described mandrel one perpendicular to the sidewall of described positioning seat and to the inner pole piece that extends of described positioning seat, the both sides of described pole piece extend out to the both sides of the edge aligning of its edge and relative described pole piece respectively.

The utility model has the advantages that owing to used the color sheet of four four kinds of colors, so just improved its color representation power greatly; And reversal rate is fast, shows that the scope of application increases greatly, has higher utility flexibly.

Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in detail, therefrom can see the more advantage of the utility model.

Fig. 1 is the cut-open view of a kind of four look pixel monomers of the present utility model;

Fig. 2 is the side view of Fig. 1 institute pixel monomer.

Now referring to Fig. 1 and 2, a kind of four look pixel monomers of the present utility model comprise a U-shaped positioning seat 1, on the relative sidewall of positioning seat 1, fixedly mount a coil device 6 respectively, two coil devices 6 are arranged to its axis and intersect at an angle of 90 mutually, each coil device 6 is arranged to the center wire clamp angle at 45 of sidewall of the positioning seat 1 at its axis and its place place, coil device 6 comprises a mandrel 3, on mandrel 3, fixedly be equiped with coil rack 2, coil 15 is arranged on the coil rack 2, constitutes coil device 6 thus.Coil 15 has a center tap, and center tap is directly received on the lead ends 16, and two leading-out ends in addition of coil 15 are received on the

lead ends

17,18 by a diode 19 respectively, and coil device 6 is fixed on the sidewall of positioning seat 1 by coil rack 2.Also be provided with respectively at mandrel 3 two ends be positioned at the outside, coil rack 2 two ends and to the U-shaped positioning seat 1 inner T shape pole piece 4 that extends, the two side ends of T shape pole piece 4 preferably bends inwards respectively to make its angle at 45 of axis with coil device 6 and extend out to its edge 5 respectively and aims at the both sides of the edge of relative pole piece 4.From the sidewall of positioning seat 1, vertically stretch out four backstays 10 respectively, prop up the two side ends of T shape pole piece 4, T shape pole piece 4 is located securely.One central shaft 5 is set between the middle part of two coil racks 2, is rotatably mounted a cruciform and turns 9 on central shaft 5,9 the middle part of turning is a rectangle framework 11, and magnetic block 8 is set in the framework 11, and magnetic block 8 preferably can radially extend near pole piece 4.Turn and 9 also have and integrally formed four support arms 12 that radially are provided with of framework 11, each support arm 12 is center equal angles setting with the axle center of central shaft 5, adjacent support arm 12 is pressed from both sides at an angle of 90 mutually, the outer end of each support arm 12 has an arc support chip 13 that is symmetrical in support arm 12 axis, and the wedge protuberance is outwards protruded at the two ends of support chip 13.Pixel monomer of the present utility model also comprises four color sheets 7, be symmetrical in center line at the back side of each color sheet 7 and be provided with two cavitys 14, it can with the protuberance tabling on the support chip 13, two cavitys on each color sheet 7 are chimeric with the relative protuberance of two adjacent support arm 12 upper support sheets 13 respectively.

Mandrel 3 and pole piece 4 the most handy soft iron manufacturings, the magnetic field intensity that coil device 6 is produced is preferably 80 to 90 Gausses, and the magnetic field intensity of magnetic block 8 is preferably 1300 to 1500 Gausses.

During use, electric current is fed coil device 6, make it produce magnetic, make a certain color sheet 7 be in the working position thereby promote magnetic block 8 rotations.When the direction of current in the transformation line coil apparatus 6, the polarity of the magnetic field of each pole piece 4 is changed, according to the same sex principle that there is a natural attraction between the sexes of repelling each other, make magnetic block 8 rotate 90 °, make another color sheet be in the working position.Direction of current in the coil device 6 determines by computing machine, determined by computing machine thereby the color sheet 7 that reaches any color is in the working position.After so some pigment monomers of the present utility model being assembled together, can be under the control of computing machine, according to user's needs, regularly or show various multicolour patterns, literal etc. in real time.

Claims

1, a kind of four look pixel monomers, it comprises, and a U-shaped positioning seat, is turned, a central shaft and color sheet, and described turning is installed in rotation on the described central shaft, and described central shaft two ends are fixedly mounted on respectively on the two relative sidewalls of described positioning seat; It is characterized in that it also comprises two magnetic blocks and two coil device; Described turning has the support arm that four across radially are provided with, described two magnetic blocks be fixedly installed on symmetrically described turn central authorities and perpendicular to described central shaft, each magnetic block is positioned at the symmetrical center line of described two adjacent support arms, described color sheet has four, they each be fixedly installed on respectively on described adjacent two described support arms of turning, each of described coil device all be symmetrical in described central shaft and be fixedly installed on the described positioning seat two side respectively and respectively with the center wire clamp angle at 45 of place, its place sidewall, the axis of two described coil devices mutually at an angle of 90, described each coil device comprises that one has a centre tapped coil and a mandrel, described center tap is directly received a lead ends, two leading-out ends in addition of described coil are received two lead ends in addition by a diode respectively, fixedly install respectively on the two ends of described mandrel one perpendicular to the sidewall of described positioning seat and to the inner pole piece that extends of positioning seat, the both sides of described pole piece extend out to the both sides of the edge aligning of its edge and relative described pole piece respectively.

2, monomer as claimed in claim 1 is characterized in that, described middle part of turning is a framework, and described magnetic block is arranged in the described framework.

3, monomer as claimed in claim 1 or 2, it is characterized in that, described coil device also comprises a coil rack, described coil and mandrel be separately positioned on the described skeleton and skeleton in, described coil device is fixed on the sidewall of described positioning seat by described coil rack.

4, monomer as claimed in claim 1 or 2, it is characterized in that, described pole piece is a T shape shape, the two side ends of described T shape pole piece bends inwards and makes the axis angle at 45 of itself and described coil device, from the sidewall of described positioning seat, vertically stretch out some backstays respectively, prop up the side of described T shape pole piece.

5, monomer as claimed in claim 1 or 2 is characterized in that, described mandrel and pole piece are made with soft iron.

6, monomer as claimed in claim 1 or 2 is characterized in that, the magnetic field intensity of described magnetic block is 1300 to 1500 Gausses.

7, monomer as claimed in claim 1 or 2 is characterized in that, the magnetic field intensity that described coil device produced is 80 to 90 Gausses.