Mechanism for installing reflection type auxiliary lamp on book scanner with manuscript pressing glass pressing frame in reverse buckling mode

Abstract

The utility model discloses a mechanism for installing reflective auxiliary lamps on a book and periodical scanner with a manuscript pressing glass pressing frame in a reverse buckling mode, the mechanism is respectively installed on the left side and the right side, each set is composed of a lamp installation piece and a reflective auxiliary lamp, and the reflective auxiliary lamps can move along with the manuscript pressing glass pressing frame. Light of the lamp is obliquely irradiated to the surface of paper in a reflection mode, a light bar of the reflective lamp is installed in the deep portion of the lamp, the light is reflected by a bent arc reflecting face and then is emitted outwards after passing through an atomization film, and by means of the mechanism, the overall width size of the scanner can be greatly reduced; and the effect of preventing strong light of the lamp from directly stimulating eyes of an operator can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model is applied to various paper file and book scanners with pressure manuscript glass, and aims at solving the problems of too high and too far installation position of the auxiliary lamps of the existing book scanners, too large appearance size of the book scanners and the stimulation of direct light to the eyes of operators. BACKGROUND

[0002] The auxiliary lamps of the existing book scanners with pressure manuscript glass are generally installed on both sides and the top of the scanner, and are basically installed on the scanner main frame, ceiling and other structures far from the paper, so that the too large distance causes the appearance size of the book scanner to be too large, the miniaturization of the scanner cannot be realized, and in addition, most of the book scanners currently installed are direct light and high-brightness linear light sources, and the operators feel uncomfortable when looking at the light source. SUMMARY

[0003] In view of the problems of too large appearance size of the book scanner and the glare of the light, the utility model designs a mechanism composed of a reflective auxiliary lamp 1 and a lamp mounting piece 3, which is installed on the pressure manuscript glass pressure frame 2, and there is one set on the left and one set on the right. The reflective auxiliary lamp 1 can rotate at a certain angle on the lamp mounting piece 3. The light of the reflective auxiliary lamp in the mechanism is reflected and then vertically downwardly irradiates the paper surface through the atomizing sheet. The mechanism is installed on both sides of the pressure manuscript glass pressure frame, and the distance to the paper surface is very close, so that the appearance size of the book scanner is greatly saved, the book scanner is miniaturized, and the operator feels no stimulation when looking at the light source due to the reflection, reverse design and atomization effect of the auxiliary lamp. BRIEF DESCRIPTION OF DRAWINGS

[0004] Figure 1 is a partial schematic view of a book scanner composed of a reflective auxiliary lamp 1, a pressure manuscript glass pressure frame 2, a lamp mounting piece 3, an operating platform V-shaped book support part 4, a bound file 5 and an operating platform bottom plate 6; DETAILED DESCRIPTION

[0005] The utility model mainly applies to the book and periodical scanner with the glass for pressing manuscript, the lower part of the scanner is the operation platform which is composed of the V-shaped book support part 4 of operation platform bottom plate 6, the bound file 5 is placed on the operation platform, the middle part of the scanner has a glass for pressing manuscript pressing frame 2 which is installed on the scanner stand, the glass for pressing manuscript pressing frame 2 both sides are installed with the lamp fitting 3, the reflection type auxiliary lamps 1 are installed on the lamp fitting 3, the light bar of the reflection lamps is installed in the deep part of the lamp, the light is reflected after passing through the atomizing film after passing through a bending arc reflecting surface and is shot outward, the reflection type auxiliary lamps 1 can rotate a certain angle, the glass for pressing manuscript pressing frame 2 can be lifted up and down, when scanning, the glass for pressing manuscript pressing frame 2 is used to flatten the paper, when the glass for pressing manuscript pressing frame 2 is pressed to the paper, the light of the reflection type auxiliary lamps 1 installed on the glass for pressing manuscript pressing frame 2 is at a certain angle and is shone on the paper.

Claims

1. A mechanism for mounting a reflective auxiliary lamp upside down on a book scanner with a document press glass holder, characterized in that: The book scanner has a glass holder (2) mounted on the scanner column in the middle. Light fixtures (3) are installed on both sides of the glass holder (2). A reflective auxiliary light fixture (1) is installed on the light fixture (3). The light strip of the reflective light fixture is installed deep in the light fixture. The light is reflected by a curved reflective surface and then emitted outward after passing through a fogging film, shining obliquely downward onto the paper surface. The reflective auxiliary light fixture (1) can rotate at a certain angle. The glass holder (2) can be raised and lowered. During scanning, the glass holder (2) is used to flatten the paper surface. When the glass holder (2) presses against the paper surface, the light from the reflective auxiliary light fixture (1) installed on the glass holder (2) shines on the paper surface at a certain angle. This mechanism is very close to the paper surface.

2. The mechanism for mounting a reflective auxiliary lamp upside down on a book scanner with a document-holding glass holder according to claim 1, characterized in that: The auxiliary light fixture (1) is installed upside down on both sides of the press glass holder (2).

3. The mechanism for mounting a reflective auxiliary lamp upside down on a book scanner with a document-holding glass holder according to claim 1, characterized in that: The light strips used in the auxiliary lighting fixtures are installed deep inside the fixture, and the surface of the light strips is not parallel to the light outlet.

4. The mechanism for mounting a reflective auxiliary lamp upside down on a book scanner with a document-holding glass holder according to claim 1, characterized in that: The auxiliary lighting fixture (1) is equipped with a curved reflective surface.

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