CN208118725U - A kind of paper uses up detection device - Google Patents
A kind of paper uses up detection device Download PDFInfo
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- CN208118725U CN208118725U CN201820597028.1U CN201820597028U CN208118725U CN 208118725 U CN208118725 U CN 208118725U CN 201820597028 U CN201820597028 U CN 201820597028U CN 208118725 U CN208118725 U CN 208118725U
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- testing agency
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- detection device
- printer
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Abstract
The utility model relates to a kind of paper to use up detection device, and it includes machine core that the paper, which uses up detection device, and the machine core is electrically connected with host, it is described it is movement embedded have a machine core Ce Zhi testing agency, the machine core within the scope of the limit length of printing paper for being printed；The paper uses up detection device：Whether the first testing agency, first testing agency are electrically connected with host, for incuding in its investigative range with the presence of printing paper；The distance between first testing agency and machine core Ce Zhi testing agency are greater than or equal to the limit length.The paper of the utility model uses up detection device by the way that the first testing agency is arranged in the position for being greater than or equal to limit length apart from machine core Ce Zhi testing agency, whether incuded in its investigative range using the first testing agency with the presence of printing paper, ensure the length of final stage printing paper when limit length is not achieved, printer stops printing, avoid the occurrence of useless printed product, not only resource has been saved, but also has improved the working efficiency of printer.
Description
Technical field
The utility model relates to printing device technical fields, and in particular to a kind of paper uses up detection device.
Background technique
Printer be by John's water, wear husband Donald cooperate invention.By the operation result of computer or centre
As a result number, letter, symbol and the figure etc. that can be identified with people, the equipment being imprinted on according to defined format on paper.Printer
(Printer) be computer one of output equipment, for computer disposal result to be printed upon associated media.Measure printing
The index of machine quality has three：Print resolution, print speed and noise.There are many type of printer, by type element to paper
Whether there is stroke, divides impact printer and non-impact printer.
Bill printing equipment as be different from it is common do common printer, suffer from widely makes in many occasions
With, such as shopping mall supermarket printing receipt, invoice, there are also the printers etc. of the printing VAT invoice of each Corporate Finance, remove
There are also many purposes except this：Such as bill printer, financial cheque punch that express delivery is applied alone.In brief, ticket
According to the printer that printer is for printing various special notes.In bill printing equipment in use, user can be according to demand
Multiple sheets are selected, general common multi-joint paper there are 2,3,4 paper, also there is the printer paper using 6.Made at present
There is printing paper and soon use in printer, either ink-jet printer, laser printer or other kinds of printer
When to the greatest extent, printer will continue to continue to print on final stage printing paper, and the length of final stage printing paper is often not achieved
Therefore limit length usually prints useless printed product, while waste of resource, reduce the working efficiency of printer.
Utility model content
The purpose of this utility model is to provide a kind of paper to use up detection device, there is waste to solve existing printer
Resource and ineffective problem.
To achieve the above object, the utility model provides a kind of paper and uses up detection device, and it includes machine that the paper, which uses up detection device,
Core, the machine core are electrically connected with host, it is described it is movement embedded have a machine core Ce Zhi testing agency, the machine core is used in printing paper
It is printed within the scope of limit length；The paper uses up detection device：
Whether the first testing agency, first testing agency are electrically connected with host, have for incuding in its investigative range
Printing paper exists；
The distance between first testing agency and machine core Ce Zhi testing agency are grown more than or equal to the restriction
Degree.
Preferably, first testing agency is leaf switch.
Preferably, first testing agency is photoelectric sensor.
The utility model has the following advantages that：The paper of the utility model uses up detection device by surveying paper detection apart from machine core
The first testing agency is arranged in the position that mechanism is greater than or equal to limit length, its investigative range is incuded using the first testing agency
Inside whether with the presence of printing paper, it is ensured that for the length of final stage printing paper when limit length is not achieved, printer stops printing,
Useless printed product is avoided the occurrence of, resource has not only been saved, but also improves the working efficiency of printer.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model paper uses up detection device normal work.
Fig. 2 is that the utility model paper uses up structural schematic diagram of detection device printing paper when being at the end.
Appended drawing reference：1- machine core；The first testing agency of 2-；3- printing paper 4- paper roll 5- machine core Ce Zhi testing agency.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
It includes machine core 1 and the first testing agency 2 that the paper, which uses up detection device, machine core 1 and the first testing agency 2 respectively with host
Electrical connection, machine core 1 drives printing paper 3 to advance for being printed within the scope of the limit length of printing paper 3, to drive
The rotation of paper roll 4 constantly discharges printing paper 3.Machine core 1 is built-in with machine core Ce Zhi testing agency 5, and machine core Ce Zhi testing agency 5 is light
Electric transducer or leaf switch, but it's not limited to that, can also be other sensors.First testing agency 2 surveys with machine core
The distance between paper testing agency 5 is greater than or equal to limit length.First testing agency 2 for incude in its investigative range whether
There is the presence of printing paper 3, as shown in Figure 1, the first testing agency 2, which is constantly in, to be detected when printing paper 3 is in lasting print procedure
There is the presence of printing paper 3, printer operates normally at this time；As shown in Fig. 2, when printing paper 3 is with being at the end, the end of printing paper 3
When being detached from the detection range of the first testing agency 2, scarce paper information is sent to host by the first testing agency 2, and host stops immediately
Remaining order is stopped working or executed after work or completion particular state.Therefore it can effectively avoid the useless printed product of appearance, both saved
Resource, and improve the working efficiency of printer.
Although being above described in detail with generality explanation and specific embodiment to the utility model,
On the basis of the utility model, it can be modified or is improved, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (3)
1. a kind of paper uses up detection device, it includes machine core that the paper, which uses up detection device, and the machine core is electrically connected with host, the machine core
It is built-in with machine core Ce Zhi testing agency, the machine core within the scope of the limit length of printing paper for being printed；Its feature exists
In the paper uses up detection device and further includes：
First testing agency, first testing agency is electrically connected with host, for incuding in its investigative range whether have printing
Paper exists；
The distance between first testing agency and machine core Ce Zhi testing agency are greater than or equal to the limit length.
2. paper according to claim 1 uses up detection device, which is characterized in that first testing agency is leaf switch.
3. paper according to claim 1 uses up detection device, which is characterized in that first testing agency is photoelectric sensing
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597028.1U CN208118725U (en) | 2018-04-24 | 2018-04-24 | A kind of paper uses up detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597028.1U CN208118725U (en) | 2018-04-24 | 2018-04-24 | A kind of paper uses up detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118725U true CN208118725U (en) | 2018-11-20 |
Family
ID=64185932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820597028.1U Active CN208118725U (en) | 2018-04-24 | 2018-04-24 | A kind of paper uses up detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884268A (en) * | 2019-10-22 | 2020-03-17 | 福建新大陆支付技术有限公司 | Uninterrupted cyclic printing method |
-
2018
- 2018-04-24 CN CN201820597028.1U patent/CN208118725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884268A (en) * | 2019-10-22 | 2020-03-17 | 福建新大陆支付技术有限公司 | Uninterrupted cyclic printing method |
| CN110884268B (en) * | 2019-10-22 | 2021-06-01 | 福建新大陆支付技术有限公司 | Uninterrupted cyclic printing method |
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