CN211918102U - Portable invoice printer - Google Patents

Abstract

The application discloses portable invoice printer, including printer body and printing subassembly, upper end one side of printer body is equipped with first opening, upper end one side of printer body articulates there is first end cover, first end cover and first opening are corresponding, the one end of first end cover is equipped with the ticket outlet, this internal fixed of printer has cowl, cowl is located one side of printing subassembly, cowl and ticket outlet are corresponding, be equipped with the observation window on the first end cover, this internal one end of printer is fixed with the first board of placing, the first board of placing is located the opposite side of printing subassembly, this internal bottom one side of printer is equipped with places the chamber. The utility model discloses a to the design of printer, the paper in-service behavior in the discovery printer that can make the user timely, timely preparation spare paper when going out, inside has spare paper, avoids the user to forget again after the paper finishes using and carries the paper and cause the problem that can't print the invoice, improves and prints the number of times.

Description

Portable invoice printer

Technical Field

The utility model relates to a printer technical field especially relates to a portable invoice printer.

Background

The invoice is an original certificate of generated cost, expense or income, and is mainly a basis for making accounts for the company and is also an expense certificate for paying taxes for the company; for the staff, the invoice is mainly used for reimbursement, and is an important means for the state to supervise economic activities, maintain economic order and protect national property safety.

Tax payment is the obligation and obligation that each citizen should spend, tax payment exists in consumption, and invoices need to be generated in time in transaction, so portable invoice printers are more and more, but in the process of using the printers, the specific conditions of invoice use cannot be observed, sometimes in the case of going out, after the invoices are used up, invoice paper cannot be carried under the general condition of self, and when the invoice printers are used, the condition that the printers cannot be used frequently occurs because the invoices are used up, therefore, a portable invoice printer is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The application provides a portable invoice printer has solved the unable in service behavior who observes the invoice paper of traditional portable printer, forgets again after the paper finishes using and carries the paper and cause the unable problem of printing the invoice when printing.

The application provides a portable invoice printer, which comprises a printer body and a printing assembly, wherein a first opening is formed in one side of the upper end of the printer body, a first end cover is hinged to one side of the upper end of the printer body and corresponds to the first opening, a ticket outlet is formed in one end of the first end cover, an arc-shaped baffle is fixed in the printer body and is positioned on one side of the printing assembly, the arc-shaped baffle corresponds to the ticket outlet, an observation window is formed in the first end cover, a first placing plate is fixed at one end in the printer body and is positioned on the other side of the printing assembly, a placing cavity is formed in one side of the bottom in the printer body, a second opening is formed in one side of the placing cavity, a second end cover is hinged to one end of the printer body and corresponds to the second opening, and a limiting mechanism is arranged between the first end cover and the printer body and between the second end cover and the printer body.

Preferably, the limiting mechanism comprises limiting clamping blocks fixed on one sides of the first end cover and the second end cover respectively, a limiting clamping groove corresponding to the limiting clamping block is formed in the printer body, a step hole is formed in one side of the printer body and corresponds to the limiting clamping groove, the limiting clamping groove is communicated with the bottom of the step hole, a moving block is installed in the step hole, two limiting blocks are arranged on the moving block, one limiting block is located in the step hole, and the other limiting block is located on one side of the printer body.

Preferably, one side of the second end cover is provided with a first cushion block, and one side of the bottom of the printer body is provided with a second cushion block.

Preferably, the first cushion block and the second cushion block are made of rubber materials.

Preferably, the observation window is made of acrylic plates.

Preferably, a cutting knife is arranged at the ticket outlet.

According to the technical scheme, the utility model provides a portable invoice printer, place the board during use and place the chamber and all placed invoice printing roll, place invoice on the board and use when being used for printing, during the installation, pass the one end of invoice and print the one side that the subassembly extends to cowl, close first end cover, under cowl's effect, the invoice that prints through printing the subassembly shifts out to the printer this is external through the mouth of drawing a bill, can observe whether the paper finishes using through the observation window when using, after the invoice paper finishes using, under the condition that self does not carry the invoice paper, can take out the reserve paper of placing the intracavity, avoid not having the paper to use when printing the invoice.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the first end cover and the observation window, the paper for printing the invoice can be conveniently replaced, the use condition of the paper can be observed, whether the invoice is used up or not can be found in time, and a user is reminded to carry new invoice printing paper;

2. through the setting of placing chamber and second end cover, can improve the paper memory space of printer at the printer internal storage backup paper, when carrying the printer and going out, long when can increase the use of printer, cause the unable use of printer after avoiding the paper in the printer to finish of use.

To sum up, the utility model discloses a to the design of printer, can make the paper in the timely discovery printer of user in the in-service condition of use, timely preparation spare paper when going out, inside has spare paper, avoids the user to forget again after the paper finishes using and carries the paper and cause the problem of unable printing invoice, improves and prints the number of times.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic diagram of the internal structure of a portable invoice printer according to the present invention;

fig. 2 is a schematic structural view of an open state of the portable invoice printer according to the present invention;

fig. 3 is a schematic external structural view of a portable invoice printer according to the present invention;

fig. 4 is a schematic side view of a portable invoice printer according to the present invention;

fig. 5 is the utility model provides a stop gear structure schematic diagram of portable invoice printer.

In the figure: 1 printer body, 2 place board, 3 print assembly, 4 first end covers, 5 observation windows, 6 place chamber, 7 second end covers, 8 first cushion, 9 second cushion, 10 spacing draw-in grooves, 11 spacing fixture blocks, 12 ticket outlets, 13 cowl, 14 movable blocks, 15 first openings.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-5, a portable invoice printer comprises a printer body 1 and a printing component 3, which are commonly used portable printing mechanisms, wherein a first opening 15 is arranged on one side of the upper end of the printer body 1, paper is convenient to replace, a first end cover 4 is hinged on one side of the upper end of the printer body 1, the first end cover 4 corresponds to the first opening 15, the first end cover 4 is covered after replacement is completed, a ticket outlet 12 is arranged at one end of the first end cover 4, printed invoices come out from the ticket outlet 12, a cutting knife is arranged at the ticket outlet 12, invoices are convenient to tear, an arc-shaped baffle 13 is fixed in the printer body 1, the direction of the paper is changed, the invoices printed by the printing component 3 are moved out of the printer body 1 through the ticket outlet 12 under the action of the arc-shaped baffle 13, the arc-shaped baffle 13 is positioned on one side of the printing component 3, the arc-shaped baffle 13 corresponds to the ticket outlet 12, the first end cover 4 is provided with an observation window 5, the observation window 5 is made of acrylic plates and is made of transparent materials, whether invoices are used or not can be found in time, a user is reminded of carrying new invoice printing paper, one end in the printer body 1 is fixedly provided with a first placing plate 2 for placing an invoice paper roll to be printed, the first placing plate 2 is positioned on the other side of the printing assembly 3, one side of the bottom in the printer body 1 is provided with a placing cavity 6 for storing backup paper, one side of the placing cavity 6 is provided with a second opening, one end of the printer body 1 is hinged with a second end cover 7, one side of the second end cover 7 is provided with a first cushion block 8, one side of the bottom of the printer body 1 is provided with a second cushion block 9 for conveniently placing the printer body 1, the first cushion block 8 and the second cushion block 9 are made of rubber materials, the printer body 1 is protected from sliding and falling off, the second end cover 7 is corresponding to the second opening, and a limiting mechanism is arranged between the first end cover 4 and the printer body 1, and between the second end cover 7 and the printer body, the first end cover 4 and the second end cover 7 are convenient to close.

The utility model discloses in, stop gear is including fixing the spacing fixture block 11 in first end cover 4 and 7 one side of second end cover respectively, printer body 1 connects the closure, be equipped with the spacing draw-in groove 10 that corresponds with spacing fixture block 11 on the printer body 1, one side of printer body 1 is equipped with the step hole, one side of spacing fixture block 11 carries on spacingly through the step hole, step hole and spacing draw-in groove 10 are corresponding, and the bottom intercommunication setting in spacing draw-in groove 10 and step hole, install movable block 14 in the step hole, support out the step hole with one side of spacing fixture block 11 through movable block 14, thereby open first end cover 4 and second end cover 7, be equipped with two stoppers on the movable block 14, one of them stopper is located the step hole, another stopper is located one side of printer body 1, avoid movable block 14 to break away.

According to the technical scheme, during the use, place board 2 and place chamber 6 and all placed invoice printing roll, place invoice on the board 2 and use when being used for printing, during the installation, pass one side that printing assembly 3 extended to cowl 13 with the one end of invoice, close first end cover 4, under cowl 13's effect, the invoice that prints through printing assembly 3 shifts out to printer body 1 outside through ticket outlet 12, can observe whether the paper finishes using through observation window 5 when using, after the invoice paper finishes using, under the condition that self does not carry the invoice paper, can take out the spare paper of placing the intracavity 6, avoid not having the paper to use when printing the invoice.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims (6)

1. The utility model provides a portable invoice printer, includes printer body (1) and printing assembly (3), its characterized in that: a first opening (15) is arranged on one side of the upper end of the printer body (1), a first end cover (4) is hinged to one side of the upper end of the printer body (1), the first end cover (4) corresponds to the first opening (15), a ticket outlet (12) is arranged at one end of the first end cover (4), an arc-shaped baffle (13) is fixed in the printer body (1), the arc-shaped baffle (13) is located on one side of the printing assembly (3), the arc-shaped baffle (13) corresponds to the ticket outlet (12), an observation window (5) is arranged on the first end cover (4), a first placing plate (2) is fixed at one end in the printer body (1), the first placing plate (2) is located on the other side of the printing assembly (3), a placing cavity (6) is arranged on one side of the bottom in the printer body (1), one side of placing cavity (6) is equipped with the second opening, the one end of printer body (1) articulates there is second end cover (7), second end cover (7) with the second opening is corresponding, first end cover (4) with second end cover (7) with all be equipped with stop gear between printer body (1).

2. The portable invoice printer as claimed in claim 1, wherein the limiting mechanism comprises a limiting clamping block (11) fixed on one side of the first end cover (4) and the second end cover (7), the printer body (1) is provided with a limiting clamping groove (10) corresponding to the limiting clamping block (11), one side of the printer body (1) is provided with a stepped hole corresponding to the limiting clamping groove (10), the limiting clamping groove (10) is communicated with the bottom of the stepped hole, a moving block (14) is installed in the stepped hole, and the moving block (14) is provided with two limiting blocks, one of the limiting blocks is located in the stepped hole, and the other limiting block is located on one side of the printer body (1).

3. The portable invoice printer according to claim 1, characterised in that one side of the second end cap (7) is provided with a first spacer (8) and one side of the bottom of the printer body (1) is provided with a second spacer (9).

4. The portable invoice printer according to claim 3, characterised in that the first and second spacers (8, 9) are made of rubber.

5. The portable invoice printer according to claim 1, characterised in that the viewing window (5) is made of acrylic sheet.

6. The portable invoice printer according to claim 1, characterised in that a cutting knife is provided at the ticket outlet (12).

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