CN2407373Y

CN2407373Y - Chart and picture projector

Info

Publication number: CN2407373Y
Application number: CN 00200178
Authority: CN
Inventors: 贾治萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-07
Filing date: 2000-01-07
Publication date: 2000-11-22
Anticipated expiration: 2010-01-07

Abstract

The utility model relates to a projector, particularly a dial plate and picture projector. The projector is composed of a base seat, a projection lamp, a refraction board, a reflector, a meter core, a dial plate, pictures, a structural main body, a focusing board, a convex lens, a light shielding cover, etc., wherein, the projection lamp, the refractor, the meter core, the dial plate, a picture fixing table, etc. are fixed on the structural main body; the convex lens is fixed on the focusing board; the reflector is fixed at the end part of the light shielding cover. The utility model has the advantages of simple structure, easy fabrication and low cost, is widely suitable for giving the correct time in plane-waiting halls, station halls, hotels, hospitals, cinemas and theatres, schools, enterprises and institutions. The utility model can also be used for projection decoration murals and projection advertisement propaganda.

Description

Dial plate, picture projection arrangement

The utility model relates to projection arrangement, specifically, is a kind of dial plate, picture projection arrangement.

At present, the general projection arrangement of Shi Yonging, mostly complex structure costs an arm and a leg, and the scope of application is narrower, only is used for aspects such as teaching, medical treatment, can not satisfy the demand of other industry.

In order to overcome the deficiencies in the prior art and defective, the purpose of this invention is to provide a kind of simple in structurely, manufacture easily, easy for installation, cheap dial plate, picture projection arrangement.

The utility model is by the basis seat, watch core, refracting telescope, dial plate or picture, dial plate or picture fixed station, main structure body, shot-light, shot-light fixed head, light shield, focusing plate, convex lens, compositions such as catoptron.In main structure body, be provided with dial plate or picture fixed station, shot-light, refracting telescope outside main structure body, is provided with the focusing plate, and the focusing plate is provided with convex lens, in addition, on the light shield top flexible mirror is housed.Utilize the reflection of light principle, add the civil power of 220V50Hz to shot-light, shot-light can send the white flag light of 50W, light beam refracts to dial plate or picture fixed station by refracting telescope, dial plate or picture fixed station are with the refraction of optical beam and see through convex lens and arrive catoptron, and catoptron dial plate or the picture on dial plate or the picture platform the most at last reflexes on ground or the wall.

Advantages such as the utility model compared with prior art has simple in structure, manufactures easily, and is with low cost; And the scope of application reaches wide, adopts the waiting hall for airplanes of its decorating, waiting hall and hotel, and the cinema, hospital, school, public places such as enterprises and institutions will produce a kind of ambiance of novelty.Both can be used for giving the correct time, also can be used for projection decorative fresco and projection advertising, given a kind of novelty of people, deep impression.

Describe the utility model in detail below in conjunction with accompanying drawing;

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

As seen from Figure 1, the utility model is by basis seat 1, watch core 2, refracting telescope 3, dial plate or picture fixed station 4, dial plate or picture 5, main structure body 6, bolt 7, shot-light 8, shot-light fixed head 9, light shield 10, focusing plate 11, convex lens 12, catoptron fixed head 13, catoptron 14 compositions such as grade.Wherein, light shield 10 flexibly connects with basis seat 1 by the rotary pawl of its lower end, shot-light 8 is connected with shot-light fixed head 9, refracting telescope 3, dial plate or picture fixed station 4, and shot-light fixed head 9 is fixed in

main structure body

6,6 of main structure bodies of being made up of four iron plates are tightened to one by four bolts 7, and be fixed on basis seat 1 central authorities, dial plate or picture fixed station 4 are connected with dial plate or picture 5 and watch core 2 respectively, and are positioned at the bottom of light shield 10; Refracting telescope 3 is relative with shot-light 8, and an angle tilts, the top of main structure body 6 is connected with focusing plate 11, is fixed with convex lens 12 on the focusing plate 11, but focusing plate 11 dependence structure main bodys 6 are done axially-movable, thereby focus, be connected with catoptron fixed head 13 on the top of light shield 10, catoptron fixed head 13 is connected with catoptron 14, and catoptron 14 is provided with movable axis, be fixed on the top of light shield 10, can adjust reflection angle arbitrarily.Light shield 10 utilizes the surplus light trap that flange bar structure main body 6 is leaked to live, and avoids interference image.Light shield 10 is taper.Main structure body 6 and focusing plate 11 are manufactured by common iron plate, refracting telescope 3, and catoptron 14 is the flat glass film of common plating mercury, convex lens 12 are the transparent polyester eyeglass.

Claims

1. dial plate, the picture projection arrangement, by basis seat (1), watch core (2), refracting telescope (3), dial plate or picture fixed station (4), dial plate or picture (5), main structure body (6), bolt (7), shot-light (8), shot-light fixed head (9), light shield (10), focusing plate (11), convex lens (12), catoptron fixed head (13), catoptron compositions such as (14), it is characterized in that light shield (10) flexibly connects with basis seat (1) by the rotary pawl of its lower end, shot-light (8) is connected with shot-light fixed head (9), refracting telescope (3), and dial plate or picture fixed station (4) and shot-light fixed head (9) are fixed in main structure body (6), dial plate or picture fixed station 4 are connected with dial plate or picture (5) and watch core (2) respectively, and are positioned at the bottom of light shield (10); Refracting telescope (3) is relative with shot-light (8), and an angle tilts, the top of main structure body (6) is connected with focusing plate (11), be fixed with convex lens (12) on the focusing plate (11), be connected with catoptron fixed head (13) on the top of light shield (10), catoptron fixed head (13) is connected with catoptron (14).

2. device according to claim 1 is characterized in that the main structure body of being made up of four iron plates (6) is tightened to one by four bolts (7), and is fixed on the central authorities of basis seat (1).

3. device according to claim 1 is characterized in that catoptron (14) is provided with movable axis, is fixed on the top of light shield (10).

4. device according to claim 1 is characterized in that light shield (10) is taper.

5. device according to claim 1 is characterized in that main structure body (6) and the plate (11) of focusing is manufactured by common iron plate.

6. device according to claim 1 is characterized in that refracting telescope (3) catoptron (14) is the flat glass film of common plating mercury, and convex lens (12) are the transparent polyester eyeglass.