CN207758375U - A kind of detection device for detecting printer paper feeding function - Google Patents

Abstract

The utility model discloses a kind of detection devices for detecting printer paper feeding function, including printer body, the printer body upper table surface rear end is equipped with feeder, the feeder upper surface is machined with No.1 circular groove at center, lower surface is equipped with No.1 LED bulb in the No.1 circular groove, a pair of No. two circular grooves are machined at left and right sides of the feeder upper surface, lower surface is equipped with No. two LED bulbs in each pair of No. two circular grooves, microcontroller is equipped in the printer body on the left of lower surface, the microcontroller and printer body, feeder, No.1 LED bulb, each pair of No. two LED bulbs, No.1 photosensitive sensor, each pair of No. two photosensitive sensors, buzzer is electrical connected.It the utility model has the beneficial effects that can also detect that paper has residue or not by photosensitive sensor in the case of nobody, may also detect that whether paper deviates, and warning can be made.

Description

A kind of detection device for detecting printer paper feeding function

Technical field

The utility model is related to printer field, especially a kind of detection devices for detecting printer paper feeding function.

Background technology

Printer (Printer) is one of output equipment of computer, for computer disposal result to be printed upon correlation On medium.The index for weighing printer quality has three：Print resolution, print speed and noise.There are many type of printer, Whether there is stroke to paper by type element, divides impact printer and non-impact printer.By printable character structure, divide Holotype word printer and dot character printer.In such a way that line inscribed is formed on paper, divide string data printer and line printing Machine.By used technology, divide cylindricality, spherical shape, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED type etc. Printer.

Currently, in existing technology, application No. is 201410769366.5, a kind of entitled patent of printer In, it constructs and the easy Support for impression mechanism of assembling uncomplicated, can accurately manufacture and have component, but is using When cannot be detected when nobody and have paper or not and make warning, cannot when printing people not when Detect whether paper deviates and make warning.

To solve the above-mentioned problems, it can also can pass through light sensor in the case of nobody when in use Device detects that paper has residue or not, and when printing, the case where no one may also detect that whether paper deviates, and can make Warning, when without using printer, makes cross bar shaft put down and returns to original position, and therefore, design is a kind of for detecting The detection device of printer paper feeding function is necessary.

Utility model content

Purpose of the utility model is to solve the above problems, devise a kind of for detecting printer paper feeding function Detection device.

Realize that above-mentioned purpose the technical solution of the utility model is, a kind of detection for detecting printer paper feeding function is set It is standby, including printer body, equipped with feeder, the feeder upper surface adds the printer body upper table surface rear end at center Work has a No.1 circular groove, and lower surface is equipped with No.1 LED bulb, described feeder upper surface or so in the No.1 circular groove Both sides are machined with a pair of No. two circular grooves, and lower surface is equipped with No. two LED bulbs, institute in each pair of No. two circular grooves It states the equal shaft in surface rear end at left and right sides of printer body and is connected with strut, each strut upper surface is equipped with telescopic rod, Each strut upper surface is connected with cross bar jointly, is machined at the center of the cross bar lower surface corresponding with No.1 circular groove No. three circular grooves, upper surface is equipped with No.1 photosensitive sensor, described cross bar lower surface or so in No. three circular grooves Both sides are equipped with No. four circular grooves corresponding with each pair of No. two circular grooves, are equipped in each pair of No. four circular grooves No. two photosensitive sensors, are machined with No. five circular grooves on the left of the cross bar upper surface, lower surface in No. five circular grooves Equipped with buzzer, microcontroller, the microcontroller and printer sheet are equipped in the printer body on the left of lower surface Body, feeder, No.1 LED bulb, each pair of No. two LED bulbs, No.1 photosensitive sensor, each pair of No. two photosensitive sensors, buzzings Device is electrical connected.

It is equipped with transparent outer cover in the No.1 circular groove, each pair of No. two circular grooves.

Printer body lower surface four corners are equipped with crash roll.

The printer body rear surface is equipped with plug, and the plug is electrical connected by conducting wire and microcontroller.

The printer body front surface is machined with exit slot.

The model sc200 of the microcontroller.

A kind of detection device for detecting printer paper feeding function made using the technical solution of the utility model, It can also detect that paper has residue or not by photosensitive sensor in the case of nobody, whether may also detect that paper Deviate, and warning can be made.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram for detecting the detection device of printer paper feeding function described in the utility model；

Fig. 2 is a kind of vertical view for detecting the detection device of printer paper feeding function described in the utility model；

Fig. 3 is a kind of left view for detecting the detection device of printer paper feeding function described in the utility model；

In figure, 1, printer body；2, feeder；3, No.1 LED bulb；4, No. two LED bulbs；5, strut；6, it stretches Bar；7, cross bar；8, No.1 photosensitive sensor；9, No. two photosensitive sensors；10, buzzer；11, microcontroller；12, transparent outer Shell；13, crash roll；14, plug；15, exit slot.

Specific implementation mode

The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-3, one kind is sent for detecting printer The detection device of paper function, including printer body 1,1 upper table surface rear end of the printer body is equipped with feeder 2, described to send No.1 circular groove is machined at 2 upper surface center of paper device, lower surface is equipped with No.1 LED bulb 3 in the No.1 circular groove, It is machined with a pair of No. two circular grooves at left and right sides of 2 upper surface of the feeder, following table in each pair of No. two circular grooves Face is equipped with No. two LED bulbs 4, and the 1 equal shaft in left and right sides surface rear end of the printer body is connected with strut 5, Mei Gesuo It states 5 upper surface of strut and is equipped with telescopic rod 6, each 5 upper surface of the strut is connected with cross bar 7,7 lower surface of the cross bar jointly No. three circular grooves corresponding with No.1 circular groove are machined at center, upper surface is equipped with No.1 in No. three circular grooves Photosensitive sensor 8, it is recessed that 7 lower surface of the cross bar left and right sides is equipped with No. four circles corresponding with each pair of No. two circular grooves Slot is equipped with No. two photosensitive sensors 9 in each pair of No. four circular grooves, No. five is machined on the left of 7 upper surface of the cross bar Circular groove, lower surface is equipped with buzzer 10 in No. five circular grooves, is equipped on the left of lower surface in the printer body 1 Microcontroller 11, the microcontroller 11 and printer body 1, feeder 2, No.1 LED bulb 3, each pair of No. two LED light Bubble 4, No.1 photosensitive sensor 8, each pair of No. two photosensitive sensors 9, buzzer 10 are electrical connected；It is the No.1 circular groove, every To being equipped with transparent outer cover 12 in No. two circular grooves；1 lower surface four corners of the printer body are equipped with crash roll 13；Institute It states 1 rear surface of printer body and is equipped with plug 14, the plug 14 is electrical connected by conducting wire and microcontroller 11；It is described to beat 1 front surface of print machine ontology is machined with exit slot 15；The model sc200 of the microcontroller 11.

The characteristics of the present embodiment is that connecting strut 5 by turning handle shaft rotates, and makes strut 5 that vertical state be presented, leads to Crossing telescopic rod 6 makes 7 height of cross bar change, and the No.1 LED bulb 3 on feeder 2 does not have since paper blocks light in paper Sometimes, the No.1 photosensitive sensor 8 at 7 lower surface center of cross bar will sense No.1 LED bulb 3, then pass through bee Ring device 10 makes a sound, and people is reminded to go to look after, No. two LED bulbs 4 at left and right sides of 2 upper surface of feeder, No. two LED bulbs 4 It lighting, when shifting, paper can block the light of No. two LED bulbs 4, and two at left and right sides of 7 lower surface of cross bar Number photosensitive sensor 9 will be due to not sensing that light source makes buzzer 10 make a sound, can also in the case of nobody It detects that paper has residue or not by photosensitive sensor, may also detect that whether paper deviates, and warning can be made.

In the present embodiment, first, by the output end of the microcontroller 11 of model sc200 by conducting wire respectively with The No.1 photosensitive sensor of printer body 1, feeder 2,3,4 No. two LED bulbs 4 of No.1 LED bulb, model LS06-S 8, No. bis- photosensitive sensors 9 of 4 model LS06-S, model US1395 buzzers 10 input terminal connection, plug 14 it is defeated Outlet is connected by conducting wire with the input terminal of microcontroller 11, after the power connection end energization of plug 15, passes through miniature control After device 11 programs, the job order of each electrical part of fully controllable system, concrete operating principle is as follows：Using printer body 1 When printing, when by 2 paper feeding of feeder, it is possible that paper be finished or paper deviate the phenomenon that, do not having When someone looks after, do not know that failure occurred, so when paper is placed on feeder 2, by turning It is dynamic that shaft connection strut 5 is rotated, make strut 5 that vertical state be presented, then the telescopic rod 6 of 5 upper surface of each strut is stretched upwards Contracting drives the cross bar 7 on telescopic end to move upwards, and cross bar 7 is made to be adjusted under the action of telescopic rod 6 to suitable height, due to Paper is placed on feeder 2, No.1 LED bulb 3 in No.1 circular groove is machined at 2 upper surface center of feeder can be due to Paper blocks light, when paper does not have, No. three circles corresponding with No.1 circular groove at 7 lower surface center of cross bar No.1 photosensitive sensor 8 will sense No.1 LED bulb 3 in groove, then be made a sound by buzzer 10, and people is reminded to go It looks after, a pair of No. two circular grooves is machined at left and right sides of 2 upper surface of feeder, lower surface is equal in each pair of No. two circular grooves Equipped with No. two LED bulbs 4, No. two LED bulbs 4 light, and when shifting, paper can be the light of No. two LED bulbs 4 It blocks, No. two be equipped at left and right sides of 7 lower surface of cross bar in No. four circular grooves corresponding with each pair of No. two circular grooves Photosensitive sensor 9 will be due to not sensing that light source makes buzzer 10 make a sound, No.1 circular groove, each pair of No. two circles It is equipped with transparent outer cover 12 in groove, can place and fall ash in groove, 1 lower surface four corners of printer body are equipped with crash roll 13, reduce vibrations, 1 front surface of printer body is machined with exit slot 15, and printed paper comes out from exit slot 15.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model Protection domain within.

Claims (6)

1. a kind of detection device for detecting printer paper feeding function, including printer body (1), which is characterized in that described Printer body (1) upper table surface rear end is equipped with feeder (2), and No.1 circle is machined at feeder (2) the upper surface center Groove, lower surface is equipped with No.1 LED bulb (3) in the No.1 circular groove, at left and right sides of feeder (2) upper surface A pair of No. two circular grooves are machined with, lower surface is equipped with No. two LED bulbs (4) in each pair of No. two circular grooves, described The equal shaft in surface rear end is connected with strut (5) at left and right sides of printer body (1), and each strut (5) upper surface is equipped with Telescopic rod (6), each strut (5) upper surface are connected with cross bar (7), are processed at cross bar (7) the lower surface center jointly There are No. three circular grooves corresponding with No.1 circular groove, upper surface is equipped with No.1 photosensitive sensor in No. three circular grooves (8), No. four circular grooves corresponding with each pair of No. two circular grooves are equipped at left and right sides of cross bar (7) lower surface, often To being equipped with No. two photosensitive sensors (9) in No. four circular grooves, No. five circles are machined on the left of cross bar (7) upper surface Connected in star, lower surface is equipped with buzzer (10) in No. five circular grooves, is set on the left of the interior lower surface of printer body (1) Have a microcontroller (11), the microcontroller (11) and printer body (1), feeder (2), No.1 LED bulb (3), Each pair of No. two LED bulbs (4), No.1 photosensitive sensor (8), each pair of No. two photosensitive sensors (9), buzzer (10) electrical phase Even.

2. a kind of detection device for detecting printer paper feeding function according to claim 1, which is characterized in that described It is equipped with transparent outer cover (12) in No.1 circular groove, each pair of No. two circular grooves.

3. a kind of detection device for detecting printer paper feeding function according to claim 1, which is characterized in that described Printer body (1) lower surface four corners are equipped with crash roll (13).

4. a kind of detection device for detecting printer paper feeding function according to claim 1, which is characterized in that described Printer body (1) rear surface is equipped with plug (14), and the plug (14) is electrical connected by conducting wire and microcontroller (11).

5. a kind of detection device for detecting printer paper feeding function according to claim 1, which is characterized in that described Printer body (1) front surface is machined with exit slot (15).

6. a kind of detection device for detecting printer paper feeding function according to claim 1, which is characterized in that described The model sc200 of microcontroller (11).