CN220865068U - Printer with dustproof function - Google Patents

Abstract

The utility model discloses a printer with a dustproof function, which belongs to the field of printers and comprises a base, wherein the upper surface of the base is fixedly connected with a protective cover, the front surface of the protective cover is fixedly connected with an electric retractable door, the upper surface of the protective cover is hinged with two hinges, the protective cover is hinged with a protective cover through the hinges, and the bottom surface of the protective cover is fixedly connected with a dustproof net. Through protective cover and electronic shrink door, the cooperation is sealed fills up the protection casing of printer, can prevent that the dust from getting into to extension printer's life can prevent dust pollution printing paper and powdered ink simultaneously, thereby guarantee printing quality, during the standby, through the air exchange drainage ware that is equipped, cooperation drainage tube and filter head can filter dust and impurity in the air, and can take out the inside hot air of device body, with the inside temperature stability of maintenance printer, can reduce the energy consumption of printer, the energy saving, practicality very.

Description

Printer with dustproof function

Technical Field

The utility model relates to the field of printers, in particular to a printer with a dustproof function.

Background

The Printer (Printer) is one of the output devices of the computer, and is used for printing the computer processing result on the relevant medium, and three indexes for measuring the quality of the Printer are provided, namely, the printing resolution, the printing speed and the noise, the variety of the Printer is many, whether the Printer has impact action on paper according to printing elements, the split impact type Printer and the non-impact type Printer, the split full-character Printer and the dot-matrix character Printer according to the printing character structure, the split string type Printer and the line type Printer according to the mode of forming a line on the paper, and the printers such as the split column type, the spherical type, the ink jet type, the thermal type, the laser type, the electrostatic type, the magnetic type and the light emitting diode type according to the adopted technology.

In modern office environment, printers are indispensable equipment at present, however, in the long-term use process of the printers, the printers are easy to be affected by dust, and after parts and components inside the printers are polluted by dust, the accuracy and the service life of the printheads can be affected, so that the printing quality is reduced, such as the problems of ink mark blurring, writing uncertainty and the like, therefore, a person skilled in the art provides a printer with a dustproof function to solve the problems in the background art.

Disclosure of utility model

The present utility model is directed to a printer with dustproof function, so as to solve the problems set forth in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a printer with dustproof function, includes the base, the upper surface fixedly connected with protection casing of base, the positive fixedly connected with electronic shrink door of protection casing, the upper surface of protection casing articulates there are two hinges, the protection casing articulates there is the protective cover through the hinge, the bottom surface fixedly connected with dust screen of protective cover, the inner wall fixedly connected with device body of protection casing, the positive joint of device body has the apron, the interior bottom wall fixedly connected with air exchange drainage ware of protection casing, the bottom surface fixedly connected with of device body has two pipes, two the one end that the device body was kept away from to the pipe all is linked together with the upper surface of air exchange drainage ware, the back fixedly connected with three drainage tube of air exchange drainage ware, every the one end that the air exchange drainage ware was kept away from to the drainage tube all runs through the protection casing and extends to the outside of protection casing, every the equal fixedly connected with filter head of one end that the air exchange drainage ware was kept away from to the drainage tube.

As still further aspects of the utility model: the left side of protection casing and the right side of protection casing all fixedly connected with consolidate the piece, every consolidate the bottom surface of piece all with the upper surface fixed connection of base.

As still further aspects of the utility model: the front fixedly connected with mount pad of protection casing, the front fixedly connected with of mount pad is a set of running state pilot lamp.

As still further aspects of the utility model: the inner top wall of the protective cover is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber.

As still further aspects of the utility model: the right side of protection casing is equipped with the parameter tablet, the left surface of parameter tablet and the right side fixed connection of protection casing, the upper surface fixedly connected with handle of protection cover.

As still further aspects of the utility model: the back of protection casing fixedly connected with heat conduction board, the back fixedly connected with of heat conduction board is a set of heat radiation fin.

As still further aspects of the utility model: the front of protection casing fixedly connected with touch panel, touch panel passes through the wire and is connected with air exchange drainage ware, filter head and device body electricity respectively.

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

This printer with dustproof function, through protective cover and electronic shrink door, the cooperation is sealed with the protection casing of printer up, can prevent that the dust from getting into, thereby the life of extension printer, simultaneously can prevent dust pollution printing paper and powdered ink, thereby guarantee the printing quality, during standby, through the air exchange drainage ware of being equipped, cooperation drainage tube and filter head can filter dust and impurity in the air, and can take out the inside hot air of device body, with the inside temperature stability of keeping the printer, can reduce the energy consumption of printer, the energy saving, and open the protective cover during the use, close the protective cover after with printing material is built-in, operate touch panel and open electronic shrink door after printing, take out the file can, can reduce the time that the printer exposes in the dust, thereby reduce the inside opportunity of dust entering printer.

Drawings

FIG. 1 is a schematic perspective view of a printer with dust-proof function;

FIG. 2 is a schematic view of a rear perspective view of a printer with dust-proof function;

FIG. 3 is a front cross-sectional view of a shield in a printer having a dust-proof function;

Fig. 4 is a schematic perspective view of an air exchange drainage device with a dustproof function in a printer.

In the figure: 1. a protective cover; 2. a hinge; 3. a protective cover; 4. a handle; 5. an electric retractable door; 6. an operating status indicator light; 7. a mounting base; 8. a touch panel; 9. a reinforcing block; 10. a base; 11. a drainage tube; 12. a filter head; 13. a parameter board; 14. a heat conductive plate; 15. a heat radiation fin; 16. a device body; 17. a sealing gasket; 18. a dust screen; 19. a cover plate; 20. a conduit; 21. an air exchange drainage device.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1-4, in an embodiment of the utility model, a printer with a dustproof function includes a base 10, a protective cover 1 is fixedly connected to an upper surface of the base 10, an electric retractable door 5 is fixedly connected to a front surface of the protective cover 1, two hinges 2 are hinged to an upper surface of the protective cover 1, a protective cover 3 is hinged to the protective cover 1 through the hinges 2, a dustproof net 18 is fixedly connected to a bottom surface of the protective cover 3, a device body 16 is fixedly connected to an inner wall of the protective cover 1, a cover plate 19 is clamped to a front surface of the device body 16, an air exchange drainage device 21 is fixedly connected to an inner bottom wall of the protective cover 1, two guide pipes 20 are fixedly connected to a bottom surface of the device body 16, one ends of the two guide pipes 20, far from the device body 16, are all communicated with an upper surface of the air exchange drainage device 21, three drainage tubes 11 are fixedly connected to a back surface of the air exchange drainage device 21, one end, far from the air exchange drainage device 21, of each drainage tube 11 penetrates through the protective cover 1 and extends to the outside of the protective cover 1, and one end, far from the air exchange drainage device 21, of each drainage tube 11 is fixedly connected with a filter head 12.

The equal fixedly connected with reinforcing block 9 of left surface of protection casing 1 and the right flank of protection casing 1, the bottom surface of every reinforcing block 9 all with the last fixed surface of base 10 is connected, through the reinforcing block 9 that sets up, can improve the structural stability of this device, the positive fixedly connected with mount pad 7 of protection casing 1, the positive fixedly connected with of mount pad 7 is a set of running state pilot lamp 6, through the running state pilot lamp 6 of setting, can be convenient for the staff to know the running state of this device, the interior roof fixedly connected with of protection casing 1 is sealed to fill up 17, the material of sealed pad 17 is rubber, through the sealed pad 17 of setting, can improve the gas tightness of this device.

The right side of protection casing 1 is equipped with parameter tablet 13, the left surface of parameter tablet 13 and the right flank fixed connection of protection casing 1, the upper surface fixedly connected with handle 4 of shield cap 3, through the parameter tablet 13 of setting, can be convenient for the staff to know the basic information of this device, the back fixedly connected with heat conduction board 14 of protection casing 1, the back fixedly connected with of heat conduction board 14 a set of fin 15, through heat conduction board 14 and the fin 15 of setting, can improve the radiating efficiency of this device, the front fixedly connected with touch panel 8 of protection casing 1, touch panel 8 passes through the wire and is connected with air exchange drainage ware 21 respectively, filter 12 and device body 16 electricity, through the touch panel 8 of setting, can be convenient for the staff to operate this device.

The working principle of the utility model is as follows: when the printer is used, the printer is firstly moved to a use place for installation and is connected with a power supply, the protective cover 3 and the electric shrinkage door 5 are closed during shutdown, the protective cover 1 of the printer is sealed by the matched sealing gasket 17 to prevent dust from entering, during standby, dust and impurities in the air can be filtered by the matched drainage tube 11 and the filter head 12 through the matched drainage tube 21, hot air in the device body 16 can be pumped out to keep the temperature inside the printer stable, the protective cover 3 is opened by the matched hinge 2 through the handle 4, the protective cover 3 is closed after a printing material is built in, the electric shrinkage door 5 is opened by the operation of the touch panel 8 after the printing is finished, and the file is taken out.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The printer with the dustproof function comprises a base (10), and is characterized in that the upper surface of the base (10) is fixedly connected with a protective cover (1), the front surface of the protective cover (1) is fixedly connected with an electric shrinkage door (5), the upper surface of the protective cover (1) is hinged with two hinges (2), the protective cover (1) is hinged with a protective cover (3) through the hinges (2), the bottom surface of the protective cover (3) is fixedly connected with a dustproof screen (18), the inner wall of the protective cover (1) is fixedly connected with a device body (16), the front surface of the device body (16) is clamped with a cover plate (19), the inner bottom wall of the protective cover (1) is fixedly connected with an air exchange drainage device (21), the bottom surface of the device body (16) is fixedly connected with two guide pipes (20), one ends of the two guide pipes (20) away from the upper surface of the device body (16) are all communicated with the air exchange drainage device (21), the back surface of the air exchange drainage device (21) is fixedly connected with three drainage pipes (11), each drainage pipe (11) is far away from the air exchange drainage device (21) and extends to the outside of the air exchange device (1), one end of each drainage tube (11) far away from the air exchange drainage device (21) is fixedly communicated with a filter head (12).

2. The printer with the dustproof function according to claim 1, wherein the left side face of the protective cover (1) and the right side face of the protective cover (1) are fixedly connected with reinforcing blocks (9), and the bottom face of each reinforcing block (9) is fixedly connected with the upper surface of the base (10).

3. The printer with the dustproof function according to claim 1, wherein the front surface of the protective cover (1) is fixedly connected with a mounting seat (7), and the front surface of the mounting seat (7) is fixedly connected with a group of running state indicator lamps (6).

4. The printer with the dustproof function according to claim 1, wherein a sealing gasket (17) is fixedly connected to the inner top wall of the protective cover (1), and the sealing gasket (17) is made of rubber.

5. The printer with the dustproof function according to claim 1, wherein the right side of the protective cover (1) is provided with a parameter board (13), the left side surface of the parameter board (13) is fixedly connected with the right side surface of the protective cover (1), and the upper surface of the protective cover (3) is fixedly connected with a handle (4).

6. The printer with the dustproof function according to claim 1, wherein the back of the protective cover (1) is fixedly connected with a heat conducting plate (14), and the back of the heat conducting plate (14) is fixedly connected with a group of heat radiating fins (15).

7. The printer with the dustproof function according to claim 1, wherein the front surface of the protective cover (1) is fixedly connected with a touch panel (8), and the touch panel (8) is electrically connected with the air exchange drainage device (21), the filter head (12) and the device body (16) through leads respectively.