CN206664022U - A kind of printing device monitoring early-warning device - Google Patents
A kind of printing device monitoring early-warning device Download PDFInfo
- Publication number
- CN206664022U CN206664022U CN201720283131.4U CN201720283131U CN206664022U CN 206664022 U CN206664022 U CN 206664022U CN 201720283131 U CN201720283131 U CN 201720283131U CN 206664022 U CN206664022 U CN 206664022U
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- conductor
- input tray
- battery
- buzzer
- printing device
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Abstract
The utility model discloses a kind of printing device monitoring early-warning device, belong to printing device technical field, including input tray, spring is connected with the input tray drain pan, the spring upper end is connected with the second conductor, the second conductor upper surface is connected with vertical rod, the vertical rod upper end is connected with briquetting, the first conductor and the 3rd conductor are connected with above the second conductor in the input tray drain pan, first conductor is located on the left of the 3rd conductor, the vertical rod passes through the gap among the first conductor and the 3rd conductor, 3rd conductor is connected with buzzer, battery is connected between first conductor and buzzer, the buzzer and battery are located in input tray front side wall, battery correspondence position is provided with battery compartment cover plate on the input tray front side wall.The utility model can send pre-warning signal in time in input tray during remaining a small amount of paper, remind people to add paper in time, ensure progress working properly.
Description
Technical field
The utility model belongs to printing device technical field, and in particular to a kind of printing device monitoring early-warning device.
Background technology
Printer (Printer) is one of output equipment of computer, for computer disposal result to be printed upon into correlation
On medium.The index for weighing printer quality has three：Print resolution, print speed and noise.The species of printer is a lot,
Whether there is stroke to paper by type element, be divided into impact printer and non-impact printer.By printable character structure,
It is divided into holotype word printer and dot character printer.In the way of line inscribed is formed on paper, it is divided into string data printer and row
Formula printer.By used technology, it is divided into cylindricality, spherical, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, luminous two
The printers such as pole pipe formula.Printer paper feed mode on the market is divided into automatic paper feed and manual paper feeding at present, uses automatic paper feed
Need to install input tray additional, when in input tray without paper, ADF can not complete paper feed action, then feed back scarce paper signal and extremely print
Machine, then print job pause, after paper is reapposed, printing action continues.So, due in use can not be real
When grasp remaining sheet situation in printer, if occurring lacking paper situation during document print, necessarily cause printing to be appointed
Business is interrupted, and is directly affected or even can not be completed being normally carried out for document print work.
Utility model content
The purpose of the utility model is：A kind of printing device monitoring early-warning device is aimed to provide, it is remaining a small amount of in input tray
Pre-warning signal can be sent during paper in time, reminds people to add paper in time, ensures progress working properly.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of printing device monitoring early-warning device, including input tray, spring, the bullet are connected with the input tray drain pan
Spring upper end is connected with the second conductor, and the second conductor upper surface is connected with vertical rod, and the vertical rod upper end is connected with briquetting, described
The first conductor and the 3rd conductor are connected with input tray drain pan above the second conductor, first conductor is located at a 3rd conductor left side
Side, through the gap among the first conductor and the 3rd conductor, the 3rd conductor is connected with buzzer for the vertical rod, and described first
Battery is connected between conductor and buzzer, the buzzer and battery are located in input tray front side wall, on front side of the input tray
Battery correspondence position is provided with battery compartment cover plate on wall.
Using the utility model of the technical program, when remaining sheet is less in input tray, spring by the second conductor and
Briquetting is upspring in vertical rod, untill the second conductor contacts with the first conductor and the 3rd conductor, the second conductor by the first conductor and
3rd conductor is connected, and battery, which provides electric energy, makes buzzer send pre-warning signal；After people add paper into input tray, paper
Because briquetting is pressed downward by gravity, spring is compressed, untill briquetting upper surface and input tray bottom are in same plane, the
Two conductors and the first conductor and the 3rd conductor disconnect, and buzzer stops sending pre-warning signal；Open battery compartment cover plate, you can to electricity
Changed in pond.Such structure design, pre-warning signal can be sent during remaining a small amount of paper in time in input tray, remind people
In time addition paper, ensure progress working properly.
Further limit, first conductor, the second conductor and the 3rd conductor are rectangular sheet structure.Such structure
Design, is contacted, conductive effect is good.
Further limit, first conductor, the second conductor and the 3rd conductor are copper sheet.Such structure design, leads
Electric rate is high, and conductive effect is good.
Further limit, the briquetting is circular sheet-like structures.Such structure design, prevent scratch paper.
Further limit, the battery is button cell.Such structure design, space hold is small, is easily installed.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is a kind of structural representation of printing device monitoring early-warning device embodiment of the utility model；
Fig. 2 is section view knot when a kind of printing device monitoring early-warning device embodiment of the utility model does not send pre-warning signal
Structure schematic diagram；
Fig. 3 is sectional structure when a kind of printing device monitoring early-warning device embodiment of the utility model sends pre-warning signal
Schematic diagram；
Main element symbol description is as follows：
Input tray 1, briquetting 2, vertical rod 3, the second conductor 4, spring 5, the first conductor 6, the 3rd conductor 7, battery 8, buzzer
9th, battery compartment cover plate 10, paper 11.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2 and Figure 3, a kind of printing device monitoring early-warning device of the present utility model, including input tray 1,
Spring 5 is connected with the drain pan of input tray 1, the upper end of spring 5 is connected with the second conductor 4, and the upper surface of the second conductor 4 is connected with vertical rod 3,
The upper end of vertical rod 3 is connected with briquetting 2, and the first conductor 6 and the 3rd conductor 7 are connected with above the second conductor 4 in the drain pan of input tray 1,
First conductor 6 is located at the left side of the 3rd conductor 7, and vertical rod 3 passes through the gap among the first conductor 6 and the 3rd conductor 7, the 3rd conductor 7
Buzzer 9 is connected with, battery 8 is connected between the first conductor 6 and buzzer 9, buzzer 9 and battery 8 are located at the front side of input tray 1
In wall, the correspondence position of battery 8 is provided with battery compartment cover plate 10 on the front side wall of input tray 1.
In the present embodiment, when remaining sheet 11 is less in input tray 1, spring 5 will be pressed by the second conductor 4 and vertical rod 3
Block 2 is upspring, and untill the second conductor 4 contacts with the first conductor 6 and the 3rd conductor 7, the second conductor 4 is by the first conductor 6 and
Three conductors 7 are connected, and battery 8, which provides electric energy, makes buzzer 9 send pre-warning signal；After people add paper 11 into input tray 1,
Because briquetting 2 is pressed downward by gravity, spring 5 is compressed paper 11, until the upper surface of briquetting 2 is in same with the bottom of input tray 1
Untill plane, the second conductor 4 disconnects with the first conductor 6 and the 3rd conductor 7, and buzzer 9 stops sending pre-warning signal；Open battery
Hatch Board 10, you can changed to battery 8.Such structure design, can be timely during remaining a small amount of paper in input tray
Pre-warning signal is sent, reminds people to add paper in time, ensures progress working properly.
It is preferred that the first conductor 6, the second conductor 4 and the 3rd conductor 7 are rectangular sheet structure.Such structure design, connects
Touch, conductive effect is good.In fact, it can also specifically consider that the first conductor 6, the second conductor 4 and the 3rd are led according to actual conditions
The structure of body 7.
It is preferred that the first conductor 6, the second conductor 4 and the 3rd conductor 7 are copper sheet.Such structure design, conductance is high, leads
Electric effect is good.In fact, the kind of the first conductor 6, the second conductor 4 and the 3rd conductor 7 can also be specifically considered according to actual conditions
Class.
It is preferred that briquetting 2 is circular sheet-like structures.Such structure design, prevent scratch paper 11.In fact, can also root
The structure of briquetting 2 is specifically considered according to actual conditions.
Preferred battery 8 is button cell.Such structure design, space hold is small, is easily installed.In fact, can also
The species of battery 8 is specifically considered according to actual conditions.
A kind of printing device monitoring early-warning device provided by the utility model is described in detail above.Specific implementation
The explanation of example is only intended to help and understands method and its core concept of the present utility model.It should be pointed out that for the art
Those of ordinary skill for, on the premise of the utility model principle is not departed from, can also to the utility model carry out it is some
Improve and modification, these improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (5)
1. a kind of printing device monitoring early-warning device, including input tray (1), it is characterised in that：Connect in input tray (1) drain pan
Spring (5) is connected to, spring (5) upper end is connected with the second conductor (4), and the second conductor (4) upper surface is connected with vertical rod
(3), vertical rod (3) upper end is connected with briquetting (2), and the is connected with above the second conductor (4) in input tray (1) drain pan
One conductor (6) and the 3rd conductor (7), first conductor (6) are located on the left of the 3rd conductor (7), and the vertical rod (3) passes through first
Gap among conductor (6) and the 3rd conductor (7), the 3rd conductor (7) are connected with buzzer (9), first conductor (6)
Battery (8) is connected between buzzer (9), the buzzer (9) and battery (8) are located in input tray (1) front side wall, described
Battery (8) correspondence position is provided with battery compartment cover plate (10) on input tray (1) front side wall.
A kind of 2. printing device monitoring early-warning device according to claim 1, it is characterised in that：First conductor (6),
Second conductor (4) and the 3rd conductor (7) are rectangular sheet structure.
A kind of 3. printing device monitoring early-warning device according to claim 2, it is characterised in that：First conductor (6),
Second conductor (4) and the 3rd conductor (7) are copper sheet.
A kind of 4. printing device monitoring early-warning device according to claim 3, it is characterised in that：The briquetting (2) is circle
Shape laminated structure.
A kind of 5. printing device monitoring early-warning device according to claim 4, it is characterised in that：The battery (8) is knob
Detain battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283131.4U CN206664022U (en) | 2017-03-22 | 2017-03-22 | A kind of printing device monitoring early-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283131.4U CN206664022U (en) | 2017-03-22 | 2017-03-22 | A kind of printing device monitoring early-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664022U true CN206664022U (en) | 2017-11-24 |
Family
ID=60373100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283131.4U Active CN206664022U (en) | 2017-03-22 | 2017-03-22 | A kind of printing device monitoring early-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934604A (en) * | 2017-12-22 | 2018-04-20 | 成都因纳维特科技有限公司 | Seal-affixing machine sheet detecting apparatus based on microswitch |
-
2017
- 2017-03-22 CN CN201720283131.4U patent/CN206664022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934604A (en) * | 2017-12-22 | 2018-04-20 | 成都因纳维特科技有限公司 | Seal-affixing machine sheet detecting apparatus based on microswitch |
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