CN218577322U

CN218577322U - Dustproof printer

Info

Publication number: CN218577322U
Application number: CN202222991923.0U
Authority: CN
Inventors: 陈镜洪; 温霭仙; 陈海雁; 张伟勇
Original assignee: Guangzhou Yubiao Office Equipment Co ltd
Current assignee: Guangzhou Yubiao Office Equipment Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-07
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a dustproof printer relates to office equipment technical field, specifically is a dustproof printer, which comprises an outer shell, the left side fixed mounting of shell upper surface has driving motor, the fixed drive wheel that has cup jointed on driving motor's the output shaft, the surface transmission of drive wheel is connected with the track, the fixed cover of rear side of track has cup jointed first power piece, the fixed cover of front side of track has cup jointed second power piece, dustproof curtain is all installed with the bottom of second power piece to first power piece. This dustproof printer can drive through the track and rotate from the driving wheel, utilizes and can drive the gear from the driving wheel and rotate, utilizes the gear can drive the rack, utilizes the rack can drive the loading board and remove, utilizes the loading board can drive the inside that the printer shifted out the shell, and the person of facilitating the use operates the printer, avoids the shell to cause the interference to the printer, has improved the convenience of use.

Description

Dustproof printer

Technical Field

The utility model relates to an office equipment technical field specifically is a dustproof printer.

Background

The Printer (Printer) is one of the output devices of the computer, which is used to print the result of the computer processing on the relevant medium, and there are three indicators for measuring the quality of the Printer: the printer is generally placed on an office table by people, but when the printer is placed for a long time, dust is accumulated on a shell of the printer and even enters an ink box, so that ink or dust is easy to adhere to a chip of the ink box, the ink box is not in good contact with the ink box, the ink supply efficiency is low, the service life is shortened, the printer is generally placed in a dustproof shell for dust prevention, but the dustproof shell needs to be taken and placed at each time, and the dustproof printer is not convenient to use, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a dustproof printer has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dustproof printer, includes the shell, the left side fixed mounting of shell upper surface has driving motor, fixed the cup jointing has the drive wheel on driving motor's the output shaft, the surface transmission of drive wheel is connected with the track, the fixed cup jointing of the rear side of track has first power piece, the fixed cup jointing of the front side of track has second power piece, dustproof curtain is all installed with the bottom of second power piece to first power piece, the equal movable mounting in surface of first power piece and second power piece has the guide rail.

Optionally, the left side of the track is in transmission connection with a driven wheel, the bottom of the driven wheel is fixedly connected with a gear, the left side of the gear is meshed with a rack, the other end of the rack is fixedly connected with a bearing plate, and a printer is mounted on the upper surface of the bearing plate.

Optionally, the left and right sides of the bearing plate are movably mounted with support columns, the front ends of the support columns are fixedly connected with limit blocks, and the outer surfaces of the support columns are provided with reset springs.

Optionally, the diameter of the limiting block is larger than that of the supporting column, the front end of the return spring is fixedly connected to the back face of the limiting block, and the return spring is fixedly connected with the bearing plate.

Optionally, a sliding block is fixedly connected to the bottom of the bearing plate, the sliding block is a T-shaped convex block, and a T-shaped sliding groove matched with the sliding block is formed in the housing.

Optionally, the guide rail is in an i shape, and i-shaped movable grooves matched with the guide rail are formed in the first power block and the second power block.

Optionally, the driving wheel and the outer surface of the driven wheel are both provided with a limiting groove, and the crawler belt is in transmission connection with the limiting groove.

The utility model provides a dustproof printer possesses following beneficial effect:

1. this dustproof printer can drive the drive wheel through starting drive motor and rotate, utilizes the drive wheel can drive the track, utilizes the track to drive first power piece and second power piece, can make the gear extend and contract, can effectually prevent that the inside that the dust got into the shell from causing the pollution to the printer.

2. This dustproof printer can drive through the track and rotate from the driving wheel, utilizes and can drive the gear from the driving wheel and rotate, utilizes the gear can drive the rack, utilizes the rack can drive the loading board and remove, utilizes the loading board can drive the inside that the printer shifted out the shell, and the person of facilitating the use operates the printer, avoids the shell to cause the interference to the printer, has improved the convenience of use.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure inside the housing of the present invention;

FIG. 3 is a schematic three-dimensional structure view of the guide rail of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the loading plate of the present invention.

In the figure: 1. a housing; 2. a drive motor; 3. a drive wheel; 4. a crawler belt; 5. a driven wheel; 6. a first power block; 7. a second power block; 8. a guide rail; 9. a gear; 10. a rack; 11. carrying a plate; 12. a printer; 13. a support pillar; 14. a limiting block; 15. a return spring; 16. a slider; 17. a dust-proof curtain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a dustproof printer, which comprises an outer shell 1, the logical groove with the looks adaptation of rack 10 is seted up to the upper left side of shell 1, can be so that rack 10 can be smooth remove, avoid shell 1 to cause the interference to rack 10, the left side fixed mounting of shell 1 upper surface has driving motor 2, fixed drive wheel 3 that has cup jointed on driving motor 2's the output shaft, drive wheel 3 and the surface from driving wheel 5 have all seted up the spacing groove, track 4 transmission is connected in the spacing groove, utilize the spacing groove can avoid track 4 skew to appear in the drive process and lead to track 4 landing drive wheel 3 and from the surface of driving wheel 5, can effectual improvement drive wheel 3 and the drive performance from driving wheel 5, the surface transmission of drive wheel 3 is connected with track 4, the fixed cover in rear side of track 4 has first power piece 6, the fixed second power piece 7 that has cup jointed in front side of track 4, first power piece 6 all installs the curtain 17 with the bottom of second power piece 7, the equal movable mounting of surface of first power piece 6 and second power piece 7 has guide rail 8, the shape of "worker's font is the font is for power piece 8, the equal movable rail and the contact of second power piece 7 can increase the power piece area more, the equal movable rail 8.

Referring to fig. 2, 3 and 4, the left side of the track 4 is connected with the driven wheel 5 in a transmission manner, the bottom of the driven wheel 5 is fixedly connected with the gear 9, the left side of the gear 9 is engaged with the rack 10, the other end of the rack 10 is fixedly connected with the bearing plate 11, the upper surface of the bearing plate 11 is provided with a placing groove, the printer 12 is located in the placing groove, the printer 12 can be more stable, the upper surface of the bearing plate 11 is provided with the printer 12, the printer 12 belongs to the prior art, and the application is not described herein in detail and does not relate to the improvement of the body technology.

Please refer to fig. 3 and fig. 4, the equal movable mounting in the left and right sides of loading board 11 has support column 13, support column 13 is fixed in the inside of shell 1, simultaneously can support reset spring 15, avoid reset spring 15 to appear buckling when deformation, the front end fixedly connected with stopper 14 of support column 13, stopper 14's diameter is greater than support column 13's diameter, utilize stopper 14 can provide the mounting point for reset spring 15, can restrict the stroke of loading board 11 simultaneously, avoid loading board 11 to break away from the surface of support column 13, the wholeness of the device has been improved, reset spring 15's front end fixed connection is at the back of stopper 14, reset spring 15 is in the same place with loading board 11 fixed connection, the surface of support column 13 is provided with reset spring 15, the elasticity that utilizes reset spring 15 to provide can assist driving motor 2 to reset loading board 11.

Referring to fig. 2 and 4, a sliding block 16 is fixedly connected to the bottom of the bearing plate 11, the sliding block 16 is a T-shaped protrusion, a T-shaped sliding slot matched with the sliding block 16 is formed in the housing 1, and the bearing plate 11 can be limited by the sliding block 16, so that the bearing plate 11 is more stable in the moving process, and the phenomenon of shaking of the bearing plate 11 during moving is avoided.

In conclusion, in the dustproof printer, during use, firstly, a user needs to start the driving motor 2 to drive the driving wheel 3 to rotate, the driving wheel 3 is used for driving the track 4, the track 4 is used for driving the first power block 6 and the second power block 7, then, the gear 9 is contracted, meanwhile, the track 4 can drive the driven wheel 5 to rotate, the driven wheel 5 is used for driving the gear 9 to rotate, the gear 9 is used for driving the rack 10, the rack 10 is used for driving the bearing plate 11 to move, the bearing plate 11 is used for driving the printer 12 to move out of the inside of the shell 1, and finally, the printing operation is performed.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dustproof printer includes a housing (1), characterized in that: the utility model discloses a motor drive device, including shell (1), drive motor (2), fixed cover on the output shaft of drive motor (2) has connect drive wheel (3), the surface transmission of drive wheel (3) is connected with track (4), the fixed cover of rear side of track (4) has connected first power piece (6), the fixed cover of front side of track (4) has connected second power piece (7), dustproof curtain (17) are all installed with the bottom of second power piece (7) in first power piece (6), the equal movable mounting of surface of first power piece (6) and second power piece (7) has guide rail (8).

2. A dust-proof printer according to claim 1, wherein: the left side transmission of track (4) is connected with from driving wheel (5), bottom fixedly connected with gear (9) from driving wheel (5), the left side interlock of gear (9) has rack (10), other end fixedly connected with loading board (11) of rack (10), the last surface mounting of loading board (11) has printer (12).

3. A dust-proof printer according to claim 2, wherein: the supporting device is characterized in that supporting columns (13) are movably mounted on the left side and the right side of the bearing plate (11), limiting blocks (14) are fixedly connected to the front ends of the supporting columns (13), and reset springs (15) are arranged on the outer surfaces of the supporting columns (13).

4. A dust-proof printer in accordance with claim 3, wherein: the diameter of the limiting block (14) is larger than that of the supporting column (13), the front end of the reset spring (15) is fixedly connected to the back of the limiting block (14), and the reset spring (15) is fixedly connected with the bearing plate (11).

5. A dust-proof printer according to claim 2, wherein: the bottom fixedly connected with slider (16) of loading board (11), the shape of slider (16) is T shape lug, the T shape spout with slider (16) looks adaptation is seted up to the inside of shell (1).

6. A dust-proof printer in accordance with claim 1, wherein: the shape of guide rail (8) is "worker" font, the inside of first power piece (6) and second power piece (7) all seted up with guide rail (8) looks adaptation "worker" font movable groove.

7. A dust-proof printer according to claim 1, wherein: the outer surfaces of the driving wheel (3) and the driven wheel (5) are provided with limiting grooves, and the crawler belt (4) is in transmission connection with the limiting grooves.