Portable printer and printing equipment

Abstract

The utility model relates to a portable printer and printing equipment, and the portable printer comprises a box body which is internally provided with a containing cavity and is provided with an opening, and the opening is communicated with the containing cavity; the paper bin is arranged in the containing cavity, the paper bin is provided with a loading opening, and the loading opening coincides with the opening; the cover body is buckled at the opening of the box body, one end of the cover body is hinged to the box body, the other end of the cover body is a free opening and closing end, the cover body is provided with a paper outlet assembly, and the paper outlet assembly is provided with a first structural surface; the printing assembly is arranged on the loading opening of the paper bin and corresponds to the paper outlet assembly, and the printing assembly is provided with a second structural surface; wherein the first structural surface is opposite to the second structural surface at an interval, the first structural surface and the second structural surface form a paper outlet channel, the paper outlet channel is communicated with the paper bin, and an included angle of-30 degrees to-45 degrees is formed between the paper outlet channel and the horizontal plane.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to a portable printer and printing equipment. Background Art

[0002] At present, portable printers, as a small item management label printing machine that is increasingly used in commercial and household scenarios, have been integrated into all aspects of item classification management in daily life. Therefore, higher requirements are put forward for the structural optimization of printers. For example, in existing printer products, the printing component and the paper output component in the body are relatively arranged, and the paper output channel formed by the two is tilted upward. When printing is completed, the paper output component stops working, and the paper will slide into the paper bin along the inclined surface of the inclined paper output channel. When using it again, it is necessary to open the paper bin and put the paper back to the original position of the paper output channel, which wastes a lot of time and has a poor user experience. Summary of the invention

[0003] In view of the problems in the prior art, the present application proposes a portable printer and a printing device.

[0004] In order to achieve the above technical objectives, as a first aspect, the utility model provides a portable printer, the portable printer comprising:

[0005] Box body, paper bin, cover body, paper output assembly and printing assembly;

[0006] The box body has a containing cavity, and the box body has an opening, and the opening is connected to the containing cavity;

[0007] The paper bin has a loading port, and the loading port coincides with the opening;

[0008] The paper discharging assembly has a first structural surface;

[0009] The cover body is buckled on the opening of the box body, and one end of the cover body is hinged to the box body, and the other end of the cover body is a free opening and closing end;

[0010] The printing assembly is arranged on the loading port of the paper bin and corresponds to the paper discharging assembly, and the printing assembly has a second structural surface;

[0011] The first structural surface and the second structural surface are spaced apart from each other and opposite to each other, and a channel between the first structural surface and the second structural surface forms an angle of -30 to 45 degrees with respect to the horizontal.

[0012] Preferably, the portable printer further comprises a paper cutting assembly, wherein the paper cutting assembly is arranged on the cover body and is located at an end of the paper output passage away from the paper bin.

[0013] Preferably, the paper discharging assembly comprises a first rubber roller, a second rubber roller and a driving assembly;

[0014] The first rubber roller is connected to the driving end of the driving assembly, the first rubber roller is arranged on the second structural surface, and the second rubber roller is arranged at the connection position between the loading port and the first structural surface of the paper output assembly.

[0015] Preferably, the cover body is provided with a mounting groove at one end of the paper cutting assembly, the mounting groove comprises a first outlet and a second outlet, the first outlet is directly opposite to the opening edge of the box body, the second outlet is located on the outer side wall of the cover body, and the outlet direction of the first outlet is perpendicular to the outlet direction of the second outlet;

[0016] The paper cutting assembly includes a paper cutter, an elastic member and a mounting plate; one end of the mounting plate is connected to the inner groove wall of the mounting groove, and the other end of the mounting plate is suspended; the paper cutter includes a transverse fixing portion, a vertical cutting portion and a sliding portion; the transverse fixing portion and the other end of the mounting plate are fixed by the elastic member; the vertical cutting portion is located at the first outlet, and the sliding portion passes through the second outlet and is located outside the cover body.

[0017] Preferably, the outer surface of the sliding portion is provided with a friction surface.

[0018] Preferably, the elastic member is a spring.

[0019] As a second aspect, the utility model provides a printing device, which includes any of the portable printers described above.

[0020] The beneficial effect of the utility model is that, by designing the paper outlet channel formed by the first structural surface of the paper outlet component and the second structural surface of the printing component to be at an angle of -30--45 degrees to the horizontal, the printed paper is guided and carried by the downwardly inclined paper outlet channel during paper outlet, thereby avoiding the problem of paper falling back into the paper bin after printing stops, thereby greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a cross-sectional view of the portable printer in the first embodiment of the utility model;

[0023] Figure 2This is a structural diagram of a portable printer in Embodiment 1 of the present utility model;

[0024] Figure 3 This is a structural diagram of the paper cutting assembly in the first embodiment of the present utility model.

[0025] Reference numerals:

[0026] 1 box body; 101 opening;

[0027] 2 paper warehouse; 201 loading port;

[0028] 3. Cover body;

[0029] 4. Print components;

[0030] 5 paper discharging assembly; 501 first rubber roller; 502 second rubber roller;

[0031] 6 paper cutting assembly; 601 paper cutting knife; 60101 horizontal fixing part; 60102 vertical cutting part; 60103 sliding part; 602 elastic member; 603 mounting plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0033] like Figure 1-3 As shown, as the first aspect of the utility model, this embodiment proposes a portable printer, which includes: a box body 1, a paper bin 2, a cover body 3 and a printing component 4.

[0034] The box body 1 has a accommodating cavity therein, and the box body 1 has an opening 101, and the opening 101 is connected to the accommodating cavity; the paper bin 2 is arranged in the accommodating cavity, and the paper bin 2 has a loading port 201, and the loading port 201 coincides with the opening 101; the paper discharge assembly has a first structural surface; the cover body 3 is snapped on the opening 101 of the box body 1, and one end of the cover body 3 is hinged to the box body 1, and the other end of the cover body 3 is a free opening and closing end, and the other end of the cover body 3 is provided with a paper discharge assembly 5; the printing assembly 4 is arranged on the loading port 201 of the paper bin 2 and corresponds to the paper discharge assembly 5, and the printing assembly 4 has a second structural surface.

[0035] The first structural surface is parallel to the second structural surface and faces each other, the first structural surface and the second structural surface form a paper outlet passage, the paper outlet passage is connected to the paper bin, and the paper outlet passage is at an angle of -30-45 degrees to the horizontal.

[0036] Specifically, the utility model provides a portable printer, in which the paper output channel formed by the first structural surface of the paper output component and the second structural surface of the printing component is designed to be at an angle of -30--45 degrees to the horizontal, so that the printed paper is guided and carried by the downward inclined paper output channel during paper output, thereby avoiding the problem of paper falling back into the paper bin after printing stops, thereby greatly improving the user experience.

[0037] The paper discharge assembly 5 includes a first rubber roller 501, a second rubber roller 502 and a driving assembly. The first rubber roller 501 is connected to the driving end of the driving assembly to drive the first rubber roller to rotate, and the first rubber roller is close to the second structural surface. When the first rubber roller rotates, it drives the paper to be discharged. The first rubber roller 501 is set on the second structural surface, and the second rubber roller 502 is set at the connection position between the loading port 201 and the first structural surface of the paper discharge assembly 5. The second rubber roller is free to rotate, which can reduce the friction when the paper passes through the loading port.

[0038] Furthermore, the portable printer further comprises a paper cutting assembly 6, which is arranged on the cover body 3 and located at one end of the paper outlet passage away from the paper bin 2. When printing is completed, the paper cutting assembly 6 can be used to cut the label paper.

[0039] Furthermore, the cover body 3 is provided with a mounting groove at one end of the paper cutting assembly 6, the mounting groove comprising a first outlet and a second outlet, the first outlet is directly opposite to the edge of the opening 101 of the box body 1, the second outlet is located on the outer wall of the cover body 3, and the outlet direction of the first outlet is perpendicular to the outlet direction of the second outlet; the paper cutting assembly 6 comprises a paper cutter 601, an elastic member 602 and a mounting plate 603; one end of the mounting plate 603 is connected to the inner groove wall of the mounting groove, and the other end of the mounting plate 603 is suspended, the paper cutter 601 comprises a transverse fixing portion 60101, a vertical cutting portion 60102 and a sliding portion 60103, the transverse fixing portion 60101 and the other end of the mounting plate 603 are fixed by the elastic member 602, the vertical cutting portion 60102 is located at the first outlet, and the sliding portion 60103 passes through the second outlet and is located outside the cover body 3.

[0040] When printing is completed, the sliding part 60103 of the paper cutter 601 can be pushed to slide along the second outlet, so that the vertical cutting part 60102 is displaced toward the first outlet until the printed paper located at the first outlet is cut. When the sliding part 60103 is pushed, the elastic member 602 which is not connected to the horizontal fixation is compressed and elastically displaced synchronously. When the sliding part 60103 is loosened, the paper cutter 601 is returned to its original position by the rebound of the elastic member 602.

[0041] Furthermore, the elastic member 602 includes a spring.

[0042] As a second aspect, the utility model provides a printing device, the printing device comprising any of the portable printers described above. The portable printer realizes a reasonable design of the printing component and the paper output component, so that printing can be completed while paper is output, avoiding the technical problem of low printing accuracy caused by a long interval between paper output and printing.

[0043] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0044] In the description of the present application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] It should be noted that, in the description of the present application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0046] The above is a detailed introduction to the scheme provided in the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A portable printer, characterized in that: The portable printer comprises: Box body, paper bin, cover body, paper output assembly and printing assembly; The box body has a containing cavity, and the box body has an opening, and the opening is connected to the containing cavity; The paper bin has a loading port, and the loading port coincides with the opening; The paper discharging assembly has a first structural surface; The cover body is buckled on the opening of the box body, and one end of the cover body is hinged to the box body, and the other end of the cover body is a free opening and closing end; The printing assembly is arranged on the loading port of the paper bin and corresponds to the paper discharging assembly, and the printing assembly has a second structural surface; The first structural surface and the second structural surface are spaced apart from each other and opposite to each other, and a channel between the first structural surface and the second structural surface forms an angle of -30 to 45 degrees with respect to the horizontal.

2. The portable printer according to claim 1, characterized in that: The paper discharging assembly comprises a first rubber roller, a second rubber roller and a driving assembly; The first rubber roller is connected to the driving end of the driving assembly, the first rubber roller is arranged on the second structural surface, and the second rubber roller is arranged at the connection position between the loading port and the first structural surface of the paper output assembly.

3. The portable printer according to claim 1, characterized in that: The portable printer further comprises a paper cutting assembly, which is arranged on the cover body and located at an end of the paper outlet passage away from the paper bin.

4. The portable printer according to claim 3, characterized in that: The cover is provided with a mounting groove at one end of the paper cutting assembly, the mounting groove comprising a first outlet and a second outlet, the first outlet facing the opening edge of the box body, the second outlet being located on the outer side wall of the cover, and the outlet direction of the first outlet being perpendicular to the outlet direction of the second outlet; The paper cutting assembly comprises a paper cutting knife, an elastic member and a mounting plate; One end of the mounting plate is connected to the inner groove wall of the mounting groove, and the other end of the mounting plate is suspended. The paper cutter includes a transverse fixing portion, a vertical cutting portion and a sliding portion. The transverse fixing portion and the other end of the mounting plate are fixed by the elastic member. The vertical cutting portion is located at the first outlet, and the sliding portion passes through the second outlet and is located outside the cover body.

5. The portable printer according to claim 4, characterized in that: The elastic member is a spring.

6. A printing device, characterized in that: The printing device comprises the portable printer described in any one of claims 1 to 5 above.

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