CN219028953U

CN219028953U - Handheld printer cover plate with printing nozzle protection structure

Info

Publication number: CN219028953U
Application number: CN202223041296.0U
Authority: CN
Inventors: 陈诚; 王军; 卢超; 范佳宾
Original assignee: Hubei Agile Zhicheng Logo Technology Co ltd
Current assignee: Hubei Agile Zhicheng Logo Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-16
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a cover plate of a handheld printer with a printing nozzle protection structure, which comprises a machine body and a bottom plate arranged at the bottom of the machine body, wherein a rubber cover is arranged in the cover plate through a first magnet and a second magnet in a matching manner, and the top of the rubber cover is attached to the bottom of the bottom plate; through the setting of apron and rubber cover, through apron and rubber cover cooperation, through installing the apron in the bottom of organism, can make the rubber cover closely laminate with the bottom of bottom plate, thereby can make the rubber cover establish on the shower nozzle, and then can be when rocking the handheld printer, and spun powdered ink can fall in the rubber cover and collect, can prevent that powdered ink from adhering to the bottom at the handheld printer, when using the handheld printer, because of the powdered ink of adhering to the bottom at the handheld printer, and when influencing the handheld printer and using, accessible apron and rubber cover are protected the shower nozzle, prevent that there is the foreign matter to get into the shower nozzle in with the shower nozzle jam, and influence the handheld printer and use.

Description

Handheld printer cover plate with printing nozzle protection structure

Technical Field

The utility model relates to the technical field of cover plates of handheld printers, in particular to a cover plate of a handheld printer with a printing nozzle protection structure.

Background

After the hand-held type printer uses, can install the protection apron in the bottom of hand-held type printer, the shower nozzle protection of hand-held type printer, among the prior art, chinese patent application number: CN202121965429.6, which discloses a protective cover for a hand-held printer nozzle, comprises a hand-held printer, wherein a flexible protective pad is installed at the bottom of the hand-held printer, and the bottom of the flexible protective pad is fixedly connected with the baffle plate at one end of the rod; this hand-held type printer shower nozzle visor through putting the hand-held type printer on the inside flexible protection pad of protective housing, then rethread rotates and revolves.

According to the technical scheme, the handheld printer is arranged inside the protective box, the problem that ink is wasted due to the fact that ink is sprayed from the spray holes in the bottom of the handheld printer when the handheld printer is in standby state due to the fact that the flexible protective pad is arranged, however, when the handheld printer is in vibration, the ink is sprayed to the flexible protective pad from the spray holes, and the ink falls on the flexible protective pad, when the handheld printer is taken out for use, the ink falling on the flexible protective pad is attached to the bottom of the handheld printer, so that the use of the handheld printer can be affected when the handheld printer is used, and therefore a cover plate of the handheld printer with a printing spray head protective structure is required to be provided.

Disclosure of Invention

The utility model aims to provide a cover plate of a handheld printer with a printing nozzle protection structure, which can protect a nozzle of the handheld printer and prevent toner from adhering to the bottom of the handheld printer so as to influence the use of the handheld printer, thereby solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handheld printer apron with print shower nozzle protection architecture, includes the organism and installs the bottom plate in the organism bottom, the bottom of bottom plate is equipped with switch and shower nozzle, the organism be provided with the apron, apron fixed mounting is in the bottom of organism, the interior bottom of apron is provided with the rubber cover, the interior bottom fixed mounting of apron has two sets of first magnet, the bottom fixed mounting of rubber cover has two sets of second magnets corresponding with first magnet, first magnet and second magnet adsorb each other, the rubber cover is installed in the apron through first magnet cooperation second magnet, the rubber cover is established on the shower nozzle, the top of rubber cover is laminated with the bottom of bottom plate.

Preferably, the cover plate and the bottom plate are provided with fixing mechanisms, and the fixing mechanisms comprise baffle plates, fixing blocks, push rods, pushing springs, fixing rings, baffle rings, clamping blocks, rubber key caps, rubber positioning strips and positioning blocks.

Preferably, the baffle is fixedly arranged at the bottom of the bottom plate, the fixed block is fixedly arranged at the side part of the baffle, and the push rod is movably inserted into the side part of the cover plate.

Preferably, a groove is formed in the cover plate, the push rod is arranged in the groove, and the fixing ring is fixedly connected to the surface of the push rod.

Preferably, the fixed ring is attached to the inner wall of the groove, the pushing spring is sleeved on the push rod, the baffle ring is fixedly connected to the inner wall of the cover plate, and two ends of the pushing spring are attached to the fixed ring and the baffle ring respectively.

Preferably, a fixed slot is formed in the bottom of the baffle, and the push rod is arranged in the fixed slot.

Preferably, the clamping block is fixedly connected to the surface of the push rod, and the clamping block is clamped on the fixing block.

Preferably, the rubber key cap is arranged on the side part of the cover plate, and one end of the push rod is arranged in the rubber key cap.

Preferably, the rubber locating strip is arranged on the inner wall of the cover plate, the locating block is fixedly connected to the side part of the bottom plate, and the locating block abuts against the rubber locating strip.

Preferably, a first mounting groove and a second mounting groove are respectively formed in the bottoms of the cover plate and the rubber cover, and the first magnet and the second magnet are respectively mounted in the first mounting groove and the second mounting groove.

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

through the setting of apron and rubber cover, cooperate through apron and rubber cover, through installing the apron in the bottom of organism, can make the rubber cover closely laminate with the bottom of bottom plate, thereby can make the rubber cover establish on the shower nozzle, and then can be when rocking the handheld printer, and spun powdered ink can fall in the rubber cover and collect, can prevent that powdered ink from adhering to the bottom at the handheld printer, when using the handheld printer, result in influencing the handheld printer and use because of adhering to the powdered ink at the bottom of the handheld printer, accessible apron and rubber cover protect the shower nozzle, prevent that there is the foreign matter from entering into the shower nozzle in and blocking up the shower nozzle, and influence the handheld printer and use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the cover plate of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the area B in fig. 2 according to the present utility model.

In the figure: 1. a body; 2. a cover plate; 3. a bottom plate; 4. a baffle; 5. a fixing groove; 6. a fixed block; 7. a groove; 8. a push rod; 9. a pushing spring; 10. a fixing ring; 11. a baffle ring; 12. a clamping block; 13. a rubber key cap; 14. a rubber locating strip; 15. a positioning block; 16. a power switch; 17. a spray head; 18. a rubber cover; 19. a first mounting groove; 20. a second mounting groove; 21. a first magnet; 22. and a second magnet.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "section," "width," "thickness," "region," and the like are merely convenient for a viewer to construct with reference to the drawings and are merely used to facilitate the description of the utility model, and are not limiting of the utility model.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the handheld printer cover plate with the printing nozzle protection structure comprises a machine body 1 and a bottom plate 3 arranged at the bottom of the machine body 1, wherein a power switch 16 and a nozzle 17 are arranged at the bottom of the bottom plate 3, the machine body 1 is provided with a cover plate 2, the cover plate 2 is fixedly arranged at the bottom of the machine body 1, a rubber cover 18 is arranged at the inner bottom of the cover plate 2, two groups of first magnets 21 are fixedly arranged at the inner bottom of the cover plate 2, two groups of second magnets 22 corresponding to the first magnets 21 are fixedly arranged at the bottom of the rubber cover 18, the first magnets 21 and the second magnets 22 are mutually adsorbed, the rubber cover 18 is arranged in the cover plate 2 in a matched manner, the rubber cover 18 is covered on the nozzle 17, and the top of the rubber cover 18 is attached to the bottom of the bottom plate 3;

through the arrangement of the cover plate 2, when the handheld printer shakes, the sprayed toner can fall into the rubber cover 18 to be collected, so that the toner can be prevented from falling into the cover plate 2, the toner can be effectively prevented from adhering to the bottom of the handheld printer, the cover plate 2 is matched with the rubber cover 18, the spray head 17 can be protected, foreign matters are prevented from entering the spray head 17, the spray head 17 is blocked, the use of the handheld printer is affected, the rubber cover 18 is adsorbed and installed in the cover plate 2 through the second magnet 22 matched with the first magnet 21, and therefore the rubber cover 18 can be conveniently installed and detached, and the rubber cover 18 can be conveniently cleaned;

the cover plate 2 and the bottom plate 3 are provided with a fixing mechanism, the fixing mechanism comprises a baffle 4, a fixing block 6, a push rod 8, a pushing spring 9, a fixing ring 10, a baffle ring 11, a clamping block 12, a rubber key cap 13, a rubber positioning strip 14 and a positioning block 15, the baffle 4 is fixedly arranged at the bottom of the bottom plate 3, the fixing block 6 is fixedly arranged at the side part of the baffle 4, the push rod 8 is movably inserted at the side part of the cover plate 2, a groove 7 is formed in the cover plate 2, the push rod 8 is arranged in the groove 7, the fixing ring 10 is fixedly connected to the surface of the push rod 8, the fixing ring 10 is attached to the inner wall of the groove 7, the pushing spring 9 is sleeved on the push rod 8, the baffle ring 11 is fixedly connected to the inner wall of the cover plate 2, and two ends of the pushing spring 9 are attached to the fixing ring 10 and the baffle ring 11 respectively;

the bottom of the baffle 4 is provided with a fixed groove 5, the push rod 8 is arranged in the fixed groove 5, a clamping block 12 is fixedly connected to the surface of the push rod 8, the clamping block 12 is clamped on the fixed block 6, a rubber key cap 13 is arranged on the side part of the cover plate 2, and one end of the push rod 8 is arranged in the rubber key cap 13;

through the arrangement of the pushing spring 9, the fixing ring 10 can be pushed through the pushing spring 9, the clamping block 12 can be clamped on the fixing block 6, the clamping block 12 is prevented from falling off from the fixing block 6, the pushing rod 8 can be pushed through pressing the rubber key cap 13, the clamping block 12 is moved away from the fixing block 6, and the cover plate 2 can be detached from the bottom of the machine body 1;

the rubber locating strip 14 is arranged on the inner wall of the cover plate 2, the locating block 15 is fixedly connected to the side part of the bottom plate 3, and the locating block 15 is abutted against the rubber locating strip 14;

through the arrangement of the rubber positioning strips 14, when the positioning blocks 15 are abutted against the rubber positioning strips 14, the cover plate 2 can be sealed, and liquid is prevented from entering the cover plate 2;

a first mounting groove 19 and a second mounting groove 20 are respectively formed in the bottom of the cover plate 2 and the bottom of the rubber cover 18, and a first magnet 21 and a second magnet 22 are respectively mounted in the first mounting groove 19 and the second mounting groove 20;

although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handheld printer apron with print shower nozzle protection architecture, includes organism (1) and installs bottom plate (3) in organism (1) bottom, the bottom of bottom plate (3) is equipped with switch (16) and shower nozzle (17), its characterized in that: the novel shower nozzle is characterized in that the cover plate (2) is arranged on the machine body (1), the cover plate (2) is fixedly arranged at the bottom of the machine body (1), the rubber cover (18) is arranged at the inner bottom of the cover plate (2), two groups of first magnets (21) are fixedly arranged at the inner bottom of the cover plate (2), two groups of second magnets (22) corresponding to the first magnets (21) are fixedly arranged at the bottom of the rubber cover (18), the first magnets (21) and the second magnets (22) are mutually adsorbed, the rubber cover (18) is arranged in the cover plate (2) through the first magnets (21) in a matched mode, the rubber cover (18) is arranged on the shower nozzle (17) in a covering mode, and the top of the rubber cover (18) is attached to the bottom of the bottom plate (3).

2. The cover plate of a hand-held printer having a print head protection architecture of claim 1, wherein: the cover plate (2) and the bottom plate (3) are provided with fixing mechanisms, and each fixing mechanism comprises a baffle plate (4), a fixing block (6), a push rod (8), a pushing spring (9), a fixing ring (10), a baffle ring (11), a clamping block (12), a rubber key cap (13), a rubber positioning strip (14) and a positioning block (15).

3. The cover plate of a hand-held printer having a print head protection architecture of claim 2, wherein: the baffle (4) is fixedly arranged at the bottom of the bottom plate (3), the fixed block (6) is fixedly arranged at the side part of the baffle (4), and the push rod (8) is movably inserted into the side part of the cover plate (2).

4. A hand held printer cover plate with print head protection architecture as claimed in claim 3, wherein: the cover plate (2) is internally provided with a groove (7), the push rod (8) is arranged in the groove (7), and the fixing ring (10) is fixedly connected to the surface of the push rod (8).

5. The cover plate of a hand-held printer having a print head protection architecture of claim 4, wherein: the fixed ring (10) is attached to the inner wall of the groove (7), the pushing spring (9) is sleeved on the push rod (8), the baffle ring (11) is fixedly connected to the inner wall of the cover plate (2), and two ends of the pushing spring (9) are attached to the fixed ring (10) and the baffle ring (11) respectively.

6. The cover plate of a hand-held printer having a print head protection architecture of claim 5, wherein: the bottom of baffle (4) has seted up fixed slot (5), push rod (8) set up in fixed slot (5).

7. The cover plate of a hand-held printer having a print head protection architecture of claim 6, wherein: the clamping block (12) is fixedly connected to the surface of the push rod (8), and the clamping block (12) is clamped on the fixed block (6).

8. The cover plate of a hand-held printer having a print head protection architecture of claim 7, wherein: the rubber key cap (13) is arranged on the side part of the cover plate (2), and one end of the push rod (8) is arranged in the rubber key cap (13).

9. The cover plate of a hand-held printer having a print head protection architecture of claim 8, wherein: the rubber locating strip (14) is arranged on the inner wall of the cover plate (2), the locating block (15) is fixedly connected to the side part of the bottom plate (3), and the locating block (15) abuts against the rubber locating strip (14).

10. The cover plate of a hand-held printer having a print head protection architecture of claim 1, wherein: the bottom of the cover plate (2) and the bottom of the rubber cover (18) are respectively provided with a first mounting groove (19) and a second mounting groove (20), and the first magnet (21) and the second magnet (22) are respectively mounted in the first mounting groove (19) and the second mounting groove (20).