CN2170843Y

CN2170843Y - Miniature printer

Info

Publication number: CN2170843Y
Application number: CN 92243021
Authority: CN
Inventors: 谢筑森; 刘辅理
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-28
Filing date: 1992-11-28
Publication date: 1994-07-06
Anticipated expiration: 2002-11-28

Abstract

The utility model relates to a panel type miniature printer, which is the structural improvement of a print output device of a computer and is also the improvement of a miniature inlay type printer (the patent number is 90226507.5). Paper rolls (12) are arranged in small boxes (1), (2), (3), and the utility model solves the problems that the paper rolls are inconvenient to replace, and an oblong empty hole of a panel is exposed. The printer is embedded on an instrument panel (14) through the small boxes (1), (2), (3). A circuit board (7) of the printer is fixed on a supporting plate (6) which is arranged behind the small boxes. The middle parts of the left side and the right side of each box body are respectively provided with an elastic locking and clamping strip (5) used for fixing the small boxes and the panel. The printer paper rolls (12) and a printing head (11) are fixed in the small boxes. The middle part of a box cover (1) is provided with a transparent window (2), so the condition that whether the paper rolls run out can be observed conveniently. The upper part of the transparent window is provided with a paper exit (4). The right lower side of the box cover is fixedly provided with keys (9), (10) and an indicating lamp (8). The appearance of the utility model is beautiful, multiple colors can be chosen to be used, and the utility model has decorative effect.

Description

Miniature printer

The utility model is about the improvement to the computer printout output architecture.

Before the application, embedded micro printer patent application (number of patent application: 90226507.5) was arranged once.1. this kind printer has solved that printer and instrument constitute an integral body, 2. Ribbon Change problem easily more.But still have following point: because paper roll hangs over the printer rear portion, when changing paper roll, printer must be taken off from panel, cause: 1. change paper roll and still bother, when 2. printer took out, a rectangle cavity appearred in panel, and the utmost point is not attractive in appearance.

The utility model has been made significant improvement to the embedded micro printer arrangement, paper roll is retrofitted to printer capsule inside, its objective is in order to overcome the problem of above-mentioned existence, make printer not only can embed instrument panel and instrument and constitute an integral body, and need not take out printer and just can change paper roll, colour band easily, whether transparency window is left at printer lid middle part simultaneously, can observe paper roll at any time and run low.

Accompanying drawing:

1. schematic perspective view

2. the side view behind the embedded instrumentation panel

Description of drawings:

(1) lid, (2) transparency window, (3) box body, (4) exit slot, (5) locking card article, (6) rear bearing sheet, (7) circuit board, (8) indicator lamp, (9) (10) button, (11) printhead, (12) paper roll, (13) paper roll bracing frame, (14) instrument panel, (15) tool housing, (16) concavo-convex hasp, (17) screw, (18) front end panel, (19) paper roll supporting stick.

This mini-printer forms as shown in Figure 1: a part is the capsule (1) (2) (3) that is embedded on the instrument panel, capsule is embedded on the instrument panel by elastic locking card article (5), printing paper roll (12), printhead (11), button (9) (10), indicator lamp (8) are housed in the capsule, another part is printer electronic board (7), and circuit board is fixed on the capsule rear support plate (6) by screw (17).

The capsule that is embedded on the instrument panel is divided into box body (3) and (1) two part of lid, and box body is connected by concavo-convex hasp with lid.Respectively there is an elasticity locking card article (5) at middle part, the box body left and right sides, is used for fixing capsule and panel.Box body interior fixedly printing paper roll (12), printhead (11).The right-hand downside of box body is fixed with button (9) (10), indicator lamp (8).Whether lid (1) middle part is a transparency window (2), can observe paper roll easily and use up, and transparency window top has an exit slot.

The embodiment of panel type microprinting machine on instrument as shown in Figure 2.

1. mounting circuit boards, printhead, paper tape: circuit board is fixed on the box body rear bearing sheet (6) by screw (17), printhead (11) is fixed on the front end panel (18) by screw, and paper roll (12) is fixed on the paper roll bracing frame (13) by backing roll (19).

2. installation capsule: when capsule is installed, only need on panel, open the oblong aperture of a 10 * 6cm, operation as follows gets final product: lock card article (5) about 1. respectively pinching with thumb and forefinger, inwardly put forth one's strength a little, capsule is embedded in the panel (14), 2. unclamp thumb and forefinger and capsule is clamped on the panel, 3. lid is held on the box body by concavo-convex hasp up and down and builds by the elastic force of card article.

3. change paper roll or colour band: scratch in the seam of lid (1) lower end with forefinger and middle finger, outwards put forth one's strength slightly, lid is taken off, changed paper roll or colour band is built lid again.

Capsule is formed by the compacting of ABS engineering plastics, and is handsome in appearance, solid, has multiple color optional, is contained on the instrument panel and also can plays decoration function.

Claims

1, a kind of mini-printer that embeds instrument panel, form by capsule (1) (2) (3) and circuit board (7), it is characterized in that capsule leans on elasticity locking card article (5) to be embedded on the instrument panel, printing paper roll (12) is housed in the capsule, printhead (11), button (9), (10), indicator lamp (8), circuit board (7) is fixed on the capsule rear bearing sheet (6) with screw.

2, according to the said mini-printer of claim 1, it is characterized in that capsule is made up of box body (3) and lid (1) two parts, box body is connected by concavo-convex hasp (16) with lid.

3, according to claim 1 or 2 said mini-printers, respectively there is an elasticity locking card article (5) at the middle part, box body (3) left and right sides that it is characterized in that said capsule, be used for fixing capsule and panel, the interior middle part of box body is printing paper roll (12) fixedly, top fixing printing head (11), right-hand downside are fixed with button (9) (10), indicator lamp (8).

4, according to claim 1 or 2 said mini-printers, lid (1) middle part that it is characterized in that said capsule is a transparency window (2), whether can observe paper roll easily uses up, transparency window top has an exit slot (4), and the right-hand downside of lid has the window of button (9) (10), indicator lamp (8).