Low-noise printer

Abstract

The utility model discloses a low-noise printer which comprises a printer body, a first folding groove is formed in the upper portion of the printer body, and a second folding groove is formed in the front end of the lower portion of the printer body. The paper adjusting structure is rotationally arranged on the first folding groove, and when the paper adjusting structure is folded, the paper adjusting structure corresponds to the position of the paper inlet of the printer main body; and the paper outlet structure is rotationally arranged on the second folding groove, and paper placed on the paper adjusting structure is conveyed out from a paper outlet in the second folding groove after being printed by a printing module in the printer main body and is placed on the paper outlet structure. By means of the L-shaped air duct body and the noise reduction cotton inside the air duct body, air flow delay and sound absorption are achieved, and noise generated by operation of the fan is remarkably reduced; the damping grooves in the bottom and the built-in damping silica gel pads effectively absorb and weaken mechanical vibration, and noise is further reduced.

Description

Technical Field

[0001] The utility model relates to a printer, in particular to a low-noise printer. Background Art

[0002] In traditional printers, noise issues are often caused by fan operation and mechanical vibration. This noise not only affects the user's working environment but can also degrade the user experience. Key issues with existing printers include: internal fans generate loud operating noise when dissipating heat, especially during high-speed printing; and mechanical vibrations generated during printing are transmitted through the printer structure, further exacerbating the noise problem. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a low-noise printer to solve the problems existing in the background technology.

[0004] The low-noise printer of the utility model is realized by the following technical solutions, including:

[0005] A printer body, wherein the printer body is provided with a first folding groove on the upper side and a second folding groove on the lower front end;

[0006] a paper adjustment structure, the paper adjustment structure being rotatably disposed on the first folding groove and corresponding to the position of the paper inlet of the printer body when the paper adjustment structure is folded;

[0007] A paper discharge structure, the paper discharge structure being rotatably disposed on the second folding slot. After paper placed on the paper adjustment structure is printed by the printing module inside the printer body, it is discharged from the paper discharge port on the second folding slot and placed on the paper discharge structure.

[0008] An air duct assembly is provided on the side of the printer body, and the air inlet end of the air duct assembly corresponds to the fan position of the printer body, so that the sound of the air discharged from the printer body is reduced by the air duct assembly.

[0009] As a preferred technical solution, a shock-absorbing groove is provided at the bottom of the printer body, and a shock-absorbing silicone pad is fixedly provided in the shock-absorbing groove. When the printer body is working, the shock-absorbing silicone pad absorbs vibrations and reduces the noise of the printer body.

[0010] As a preferred technical solution, the paper adjustment structure includes a support plate and baffles arranged on both sides of the support groove;

[0011] The first folding groove is provided with an avoidance groove corresponding to the baffle, and when the support plate is folded and arranged in the first folding groove, the baffle is inserted into the avoidance groove;

[0012] A receiving groove is provided on the baffle on one side of the support plate, and an adjustment plate is provided in the receiving groove; an adjustment groove is provided between the adjustment plate and the support plate, and an adjustment block is provided on the adjustment plate. The adjustment plate slides along the adjustment groove through the adjustment block to adjust the width of different papers.

[0013] As a preferred technical solution, the paper discharging structure includes a paper discharging board, and the paper discharging board is rotatably arranged in the second folding groove; when the paper discharging board is folded out, the position of the paper discharging board corresponds to that of the paper discharging port.

[0014] As a preferred technical solution, the air duct assembly includes an air duct body and silencer cotton;

[0015] The air duct body is arranged in an L shape, and one end of the air duct body corresponds to the fan position of the printer body, and the silencer cotton is arranged on the inner side of the air duct body. The wind blown out by the fan is delayed by the air duct body and silenced by the silencer cotton, thereby reducing noise.

[0016] As a preferred technical solution, a control panel is provided on the front curved surface of the printer body, and the printing module of the printer body is controlled to operate through the control panel.

[0017] The beneficial effects of the utility model are:

[0018] This utility model uses the L-shaped air duct body and the internal silencer cotton to delay the airflow and absorb sound, significantly reducing the noise generated by the fan operation; the shock-absorbing groove at the bottom and the built-in shock-absorbing silicone pad effectively absorb and weaken mechanical vibrations, further reducing noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the expanded structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the paper adjustment structure of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Printer body; 2. Paper adjustment structure; 3. Paper output structure; 4. Receiving slot; 5. Support plate; 6. Baffle; 7. Paper inlet; 8. Paper outlet; 9. Support plate; 10. Baffle; 11. Avoidance slot; 12. Adjustment plate; 13. Paper output paper board; 14. Air duct body; 15. Silence cotton; 16. Control panel; 17. First folding slot; 18. Second folding slot. DETAILED DESCRIPTION

[0025] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0026] like Figure 1-Figure 3 As shown, a low-noise printer of the present invention comprises a printer body 1, wherein a first folding groove 17 is provided on the upper portion of the printer body 1, and a second folding groove 18 is provided on the lower front end thereof;

[0027] a paper regulating structure 2, the paper regulating structure 2 being rotatably disposed on the first folding groove, and corresponding to the position of the paper inlet 7 of the printer body 1 when the paper regulating structure 2 is folded;

[0028] A paper discharge structure 3 is rotatably mounted on the second folding slot. After paper placed on the paper adjustment structure 2 is printed by the printing module inside the printer body 1, it is discharged from the paper outlet 8 on the second folding slot and placed on the paper discharge structure 3.

[0029] An air duct assembly is provided on the side of the printer body 1 , and the air inlet end of the air duct assembly corresponds to the fan position of the printer body 1 , so that the sound of air discharged from the printer body 1 is reduced by the air duct assembly.

[0030] A shock-absorbing groove is provided at the bottom of the printer body 1 , and a shock-absorbing silicone pad is fixedly provided in the shock-absorbing groove. When the printer body 1 is working, the shock-absorbing silicone pad absorbs vibrations, thereby reducing the noise of the printer body 1 .

[0031] The paper adjustment structure 2 includes a support plate 9 and baffles 10 arranged on both sides of the support groove;

[0032] The first folding groove is provided with an avoidance groove 11 corresponding to the baffle 10. When the support plate 9 is folded and arranged in the first folding groove, the baffle 10 is inserted into the avoidance groove 11.

[0033] A receiving groove is provided on the baffle 10 on one side of the support plate 9, and an adjustment plate 12 is provided in the receiving groove; an adjustment groove is provided between the adjustment plate 12 and the support plate 9, and an adjustment block is provided on the adjustment plate 12. The adjustment plate 12 slides along the adjustment groove through the adjustment block to adjust the width of different papers.

[0034] The paper discharging structure 3 includes a paper discharging board 13 , and the paper discharging board 13 is rotatably disposed in the second folding slot; when the paper discharging board 13 is folded out, the position of the paper discharging board 13 corresponds to that of the paper discharging port 8 .

[0035] In addition, the air duct assembly includes an air duct body 14 and a sound-absorbing cotton 15;

[0036] The air duct body 14 is arranged in an L shape, and one end of the air duct body 14 corresponds to the fan position of the printer body 1, and the silencer cotton 15 is arranged on the inner side of the air duct body 14. The wind blown out by the fan is delayed by the air duct body 14 and silenced by the silencer cotton 15, thereby reducing noise.

[0037] In addition, a control panel 16 is provided on the front curved surface of the printer body 1 , and the printing module of the printer body 1 is controlled to operate through the control panel 16 .

[0038] This utility model uses the L-shaped air duct body and the internal silencer cotton to delay the airflow and absorb sound, significantly reducing the noise generated by the fan operation; the shock-absorbing groove at the bottom and the built-in shock-absorbing silicone pad effectively absorb and weaken mechanical vibrations, further reducing noise.

[0039] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A low-noise printer, characterized in that: include: A printer body (1), wherein a first folding groove is provided on the upper portion of the printer body (1) and a second folding groove is provided on the lower front end thereof; A paper adjustment structure (2), wherein the paper adjustment structure (2) is rotatably arranged on the first folding groove, and when the paper adjustment structure (2) is folded, it corresponds to the position of the paper feed port (7) of the printer body (1); A paper discharge structure (3) is rotatably mounted on the second folding slot, wherein the paper placed on the paper adjustment structure (2) is printed by the printing module inside the printer body (1), and then is discharged from the paper discharge port (8) on the second folding slot and placed on the paper discharge structure (3); An air duct assembly is provided on the side of the printer body (1), and the air inlet end of the air duct assembly corresponds to the fan position of the printer body (1), so that the sound of air discharged from the printer body (1) is reduced by the air duct assembly.

2. The low-noise printer according to claim 1, characterized in that: A shock-absorbing groove is provided at the bottom of the printer body (1), and a shock-absorbing silicone pad is fixedly provided in the shock-absorbing groove.

3. The low-noise printer according to claim 1, characterized in that: The paper adjustment structure (2) comprises a support plate (9) and baffles (10) arranged on both sides of the support groove; The first folding groove is provided with a avoiding groove (11) corresponding to the baffle (10); when the support plate (9) is folded and arranged in the first folding groove, the baffle (10) is inserted into the avoiding groove (11); A receiving groove is provided on the baffle (10) on one side of the support plate (9), and an adjustment plate (12) is provided in the receiving groove; an adjustment groove is provided between the adjustment plate (12) and the support plate (9), and an adjustment block is provided on the adjustment plate (12).

4. The low-noise printer according to claim 1, characterized in that: The paper discharging structure (3) comprises a paper discharging board (13), and the paper discharging board (13) is rotatably arranged in the second folding groove; when the paper discharging board (13) is folded out, the position of the paper discharging board (13) corresponds to the position of the paper discharging port (8).

5. The low-noise printer according to claim 1, characterized in that: The air duct assembly includes an air duct body (14) and silencer cotton (15); The air duct main body (14) is arranged in an L shape, and one end of the air duct main body (14) corresponds to the fan position of the printer main body (1), and the silencer cotton (15) is arranged on the inner side of the air duct main body (14).

6. The low-noise printer according to claim 1, characterized in that: The front curved surface of the printer body (1) is provided with a control panel (16), and the printing module of the printer body (1) is controlled to operate via the control panel (16).

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