CN212194725U

CN212194725U - Printing module

Info

Publication number: CN212194725U
Application number: CN202020427439.3U
Authority: CN
Inventors: 陈国贤; 丁学利; 白路云
Original assignee: Beijing Mengtianmen Technology Co ltd
Current assignee: Beijing Mengtianmen Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-22
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses print module relates to a printing apparatus for in removing law enforcement case. Its purpose is in order to provide a fault rate low, small, convenient to use's printing module. The utility model discloses print the module and include printer body and stock form support, print the module and install inside the box that removes law enforcement case, the stock form support contacts with the upper portion of printer body and the side relative with the printer body exit slot respectively, the left and right sides on stock form support upper portion is provided with mounting bracket and movable bracket, two brackets are used for placing the roller that is equipped with A4 heat-sensitive marking paper, movable bracket includes fixed plate and fly leaf, respectively have the semicircle on fixed plate and the fly leaf, after fixed plate and fly leaf lock, can form a complete circular arc, processing has the round hole on the mounting bracket, the round hole on the mounting bracket is relative with the complete circular arc position that forms on the movable bracket.

Description

Printing module

Technical Field

The utility model relates to a printing apparatus technical field especially relates to a print module group for moving law enforcement case.

Background

In order to solve the scientificity, the normativity, the convenience and the high efficiency of the law enforcement personnel who go out to move the law enforcement, an integrated law enforcement box product appears in the society in recent years, a law enforcement terminal and a printer are integrated into a box to be convenient to carry, and the law enforcement personnel can utilize the developed law enforcement software to perform auxiliary law enforcement through equipment.

Due to the requirement of portability and the limitation of the size of the box body, the structure of the printer integrated in the mobile law enforcement box is different from that of a common printer, and the volume of the printer is much smaller than that of a normal printer on the premise of ensuring the printing function.

Most of the existing suit law enforcement cases are ink jet printers, consumable items such as ink boxes need to be replaced regularly, mechanical faults easily occur after bumping and shaking, and the printers can not be used when law enforcement documents need to be printed frequently. Although some suit law enforcement cases also adopt thermal printers, the paper placing steps are repeated every time the suit law enforcement cases are started, and paper jam and other situations often occur due to the fact that paper is not placed well. Or a large and heavy paper storage box needs to be carried, the operation is complex, and various printing errors are caused by slight improper operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a low, small, convenient to use's of fault rate printing module.

The utility model discloses print module, including printer body and stock form support, print module installs inside the box that removes law enforcement case, the stock form support contacts with printer body's upper portion and the side relative with the printer body exit slot respectively, the left and right sides on stock form support upper portion is provided with mounting bracket and movable bracket, two brackets are used for placing the roller that is equipped with A4 heat-sensitive marking paper, movable bracket includes fixed plate and fly leaf, respectively have the semicircle on fixed plate and the fly leaf, after fixed plate and fly leaf lock, can form a complete circular arc, processing has the round hole on the mounting bracket, the round hole on the mounting bracket is relative with the complete circular arc position that forms on the movable bracket.

The utility model discloses print the module, wherein the stock form support adopts double faced adhesive tape to paste with printer body upper portion.

The utility model discloses print the module, wherein be provided with the gasket between the side that stock form support and printer body exit slot are relative.

The utility model discloses print the module, wherein stock form support bottom is provided with the screw hole, and the screw hole is used for and removes law enforcement incasement internal connection.

The utility model discloses print the module, wherein the fly leaf passes through bolted connection with the fixed plate, is provided with the torsional spring between fly leaf and the fixed plate, and the bolt is passed at the torsional spring middle part, and two torque arms of torsional spring are installed respectively on fixed plate and fly leaf.

The utility model discloses print the module, wherein printer body side is provided with power source.

The utility model discloses print the module, wherein thermal printer is chooseed for use to the printer body.

The utility model discloses print module group and prior art difference lie in, the utility model discloses print module group sets up inside the box that removes law enforcement case, and print module group passes through the stock form support and is connected with the box. The stock form support has functions such as fixed printer, spacing paper error concurrently, only needs several seconds just can accomplish originally loaded down with trivial details paper operation of trading to the stability of form advancing under the job scene of complicacy has been guaranteed.

The utility model discloses a print module resources are saved, energy-concerving and environment-protective, the stock form printer box that will be complicated originally to a more succinct mode realizes same function, has reduced manufacturing cost, has simplified equipment structure.

The printing module of the present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view of the printing module of the present invention;

fig. 2 is a top view of the printing module of the present invention;

fig. 3 is a left side view of the printing module of the present invention;

FIG. 4 is a schematic view of the printing module of the present invention installed in a mobile law enforcement box;

the notation in the figures means: 1-a roll paper holder; 2-a movable bracket; 3-a roller; 4-fixing the bracket; 5-a threaded hole; 6-a gasket; 7-printer body; 8-power interface; 9-torsion spring; 10-a movable plate; 11-a handle; 12-a fixing plate; 13-print module.

Detailed Description

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in FIGS. 1-3, the printing module of the present invention comprises a printer body 7 and a roll paper support 1, and the printing module is installed inside the box body of the mobile law enforcement box. The printer body 7 is a thermal printer, and a power supply interface 8 is arranged on the side surface of the printer body 7. The power supply interface 8 can be connected with an output interface of a power supply module in the mobile law enforcement box through a lead and a connector.

The roll paper support 1 is respectively contacted with the upper part of the printer body 7 and the opposite side surface of the paper outlet, the roll paper support and the upper part of the printer body 7 are pasted by double faced adhesive tapes, and a gasket 6 is arranged between the roll paper support and the side surface of the printer body 7. The bottom of the roll paper support 1 is provided with a threaded hole 5, and the printing module passes through the threaded hole 5 through two screws and is fixed in the box body.

The left and right sides of the upper part of the roll paper support 1 are provided with a fixed bracket 4 and a movable bracket 2, and the two brackets are used for placing a roller 3 filled with A4 heat-sensitive label paper. In this embodiment, the left bracket is the movable bracket 2. The movable bracket 2 comprises a fixed plate 12 and a movable plate 10, the fixed plate 12 and the movable plate 10 are respectively provided with a semicircular arc, a handle 11 is installed on one side of the movable plate 10, and after the fixed plate 12 and the movable plate 10 are buckled, a complete circular arc can be formed for placing the roller 3. The movable plate 10 is connected with the fixed plate 12 through a bolt, a torsion spring 9 is arranged between the movable plate 10 and the fixed plate 12, the middle of the torsion spring 9 penetrates through the bolt, and two torsion arms of the torsion spring 9 are respectively installed on the fixed plate 12 and the movable plate 10.

When the movable bracket 2 works, the handle 11 on the movable plate 10 is moved, so that the movable plate 10 and the fixed plate 12 can be opened at an angle, and the roller 3 can be conveniently placed in the movable bracket; when the movable plate 10 is released, the fixed plate 12 and the movable plate 10 are engaged to fix the position of the roller 3.

In this embodiment, the right bracket is a fixing bracket 4, and a round hole is processed on the fixing bracket 4 for placing the roller 3. The round hole on the fixed bracket 4 is opposite to the complete circular arc position formed on the movable bracket 2, so that the stability of the roller 3 after installation is ensured.

The utility model discloses print module is when using, as shown in fig. 4, fix print module 13 inside removing law enforcement incasement portion through the screw. Firstly, one end of a roller 3 provided with printing paper is placed into a fixed bracket 4; then the movable bracket 2 is opened, the other end of the roller 3 is placed in the movable bracket 2, and the movable plate 10 is closed, so that the position of the roller 3 is fixed, and the roller is prevented from falling off from the roll paper support 1 during working; then, the printer body 7 is opened, and the printer is installed in the printer body 7; and finally, the printer body 7 and the law enforcement equipment are connected through Bluetooth, so that the printing work can be carried out. When the printing paper is replaced, the roller 3 can be taken out only by opening the movable plate 10, the new roller 3 with the printing paper is replaced, and the movable plate 10 is closed after the roller 3 is installed, so that the replacement work is completed.

The utility model discloses print module group sets up inside the box that removes law enforcement case, and print module group passes through the stock form support and is connected with the box. The stock form support has functions such as fixed printer, spacing paper error concurrently, only needs several seconds just can accomplish originally loaded down with trivial details paper operation of trading to the stability of form advancing under the job scene of complicacy has been guaranteed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a printing module group which characterized in that: including printer body and stock form support, print the module group and install inside the box that removes law enforcement case, the stock form support contacts with the upper portion of printer body and the side relative with printer body exit slot respectively, the left and right sides on stock form support upper portion is provided with fixed bolster and activity bracket, two brackets are used for placing the roller that is equipped with A4 temperature sensing label paper, the activity bracket includes fixed plate and fly leaf, respectively have the semicircle on fixed plate and the fly leaf, after fixed plate and fly leaf lock, can form a complete circular arc, processing has the round hole on the fixed bolster, the round hole on the fixed bolster is relative with the complete circular arc position that forms on the movable bracket.

2. The printing module of claim 1, wherein: the roll paper support and the upper part of the printer body are adhered by double-faced adhesive.

3. The printing module of claim 1, wherein: a gasket is arranged between the side face of the roll paper support opposite to the paper outlet of the printer body.

4. The printing module of claim 1, wherein: the stock form support bottom is provided with the screw hole, and the screw hole is used for with remove law enforcement case internal connection.

5. The printing module of claim 1, wherein: the movable plate is connected with the fixed plate through a bolt, a torsion spring is arranged between the movable plate and the fixed plate, the middle of the torsion spring penetrates through the bolt, and two torsion arms of the torsion spring are respectively installed on the fixed plate and the movable plate.

6. The printing module of claim 1, wherein: the printer body side is provided with power source.

7. The printing module of claim 1, wherein: the printer body is a thermal printer.