CN220482902U - Panel structure for printer - Google Patents

Abstract

The utility model discloses a panel structure for a printer, which relates to the technical field of office supplies and comprises a shell, wherein a connecting assembly is integrally formed at the rear end of the bottom surface of the shell, a positioning cavity and a limiting cavity are formed in the shell, a screw rod is arranged in the limiting cavity, a clamping plate is arranged in the positioning cavity, threaded through holes are formed in the clamping plate, the screw rod is connected with a knob, the knob is arranged on the right side surface of the shell, anti-skid grooves are formed in the knob, two clamping plates are arranged, and the directions of the threaded through holes formed in the clamping plates are opposite. According to the utility model, the screw rod and the clamping plate are added, the clamping plate can be adjusted by the rotatable screw rod, and the clamping plate can limit the printing paper, so that the printed pattern is not clear, missing or inclined due to offset, and the printing effect is reduced.

Description

Panel structure for printer

Technical Field

The utility model relates to the technical field of office supplies, in particular to a panel structure for a printer.

Background

In everyday business offices, it is often necessary to use a printer to print various document reports. At present, printers have become one of the indispensable electronic devices for business offices

The prior patent (publication number: CN 211031796U) proposes a printer upper cover and a printer, comprising an upper cover tray and an upper cover supporting plate arranged in the upper cover tray, wherein the upper cover tray comprises a tray flat plate part and tray bending parts arranged at two opposite ends of the tray flat plate part, the upper surface of the tray flat plate part is provided with a containing groove for installing the upper cover supporting plate, the upper surface of the containing groove is provided with a clamping strip component, and the clamping strip component is used for being correspondingly clamped with a clamping groove arranged on the lower surface of the upper cover supporting plate.

The printer upper cover and the printer have the following defects in use:

1. when the printer is used, the printed patterns are unclear, lack or inclined due to the inclination of the printing paper position, so that the printing effect is poor.

2. The printer cover needs to be manually replaced after being opened, so that the printer cover can be lost, and the printer cover is inconvenient to use by workers.

To this end, we propose a panel structure for a printer that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a panel structure for a printer, which solves the technical problem of printing paper positioning.

In order to solve the technical problems, the panel structure for the printer comprises a shell, wherein a connecting assembly is integrally formed at the rear end of the bottom surface of the shell, a positioning cavity and a limiting cavity are formed in the shell, a screw rod is arranged in the limiting cavity, a clamping plate is arranged in the positioning cavity, and a threaded through hole is formed in the clamping plate.

Preferably, the screw rod is connected with a knob, the knob is arranged on the right side surface of the shell, and an anti-skid groove is formed in the knob.

Preferably, the number of the clamping plates is two, and the directions of threaded through holes formed in the clamping plates are opposite.

Preferably, one end of the clamping plate provided with a threaded through hole is arranged in the limiting cavity, and a screw rod is inserted into the threaded through hole.

Preferably, the clamping plate is sleeved with a rubber sleeve.

Preferably, the connecting assembly is divided into two parts, wherein the part close to the center of the shell is a limiting block, the part far away from the center of the shell is a connecting block, and the limiting block is fixedly connected with the printer.

Preferably, a connecting cavity is formed in the connecting assembly, a positioning column is arranged in the connecting cavity, and a torsion spring is sleeved on the positioning column.

Preferably, the torsion spring is fixedly connected with the positioning column, the positioning column is fixedly connected with the limiting block, and the positioning column is rotationally connected with the connecting block.

Compared with the related art, the panel structure for the printer has the following beneficial effects:

1. according to the utility model, the screw rod and the clamping plate are added, the clamping plate can be adjusted by the rotatable screw rod, and the clamping plate can limit the printing paper, so that the printed pattern is not clear, missing or inclined to influence the printing effect due to offset.

2. According to the utility model, the torsion spring is added at the joint of the cover plate and the printer, and the cover plate can be automatically rebounded by loosening hands after being opened, so that the cover plate is prevented from being lost, and meanwhile, the cover plate is more convenient for workers to use.

Drawings

FIG. 1 is a bottom view of a faceplate structure for a printer;

FIG. 2 is a right side view of a faceplate structure for a printer;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is a schematic illustration of a clamping plate structure for a panel structure of a printer;

FIG. 5 is a schematic illustration of a connection block configuration for a faceplate configuration of a printer;

fig. 6 is a front bottom view of a faceplate structure for a printer.

Reference numerals in the drawings: 1. a housing; 2. a connection assembly; 201. a connecting block; 202. a limiting block; 3. a positioning cavity; 4. a spacing cavity; 5. a screw rod; 6. a knob; 7. a clamping plate; 8. a threaded through hole; 9. a rubber sleeve; 10. a connecting cavity; 11. positioning columns; 12. and a torsion spring.

Detailed Description

Embodiments of the present utility model are described in detail below.

In the description of the present utility model, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the indicated apparatus or element must have a specific azimuth, be constructed and operated in a specific azimuth, 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. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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 according to the specific circumstances.

Referring to fig. 1-4, a panel structure for a printer includes a housing 1, a connection assembly 2 is integrally formed at the rear end of the bottom surface of the housing 1, a positioning cavity 3 and a limiting cavity 4 are provided in the housing 1, a screw rod 5 is provided in the limiting cavity 4, the screw rod 5 is connected with a knob 6, the knob 6 is arranged on the right side surface of the housing 1, an anti-slip slot is provided on the knob 6, a clamping plate 7 is provided in the positioning cavity 3, threaded through holes 8 are provided on the clamping plate 7, the clamping plate 7 has two threaded through holes 8 provided thereon, the directions of the threaded through holes 8 provided on the clamping plate 7 are opposite, one end of the threaded through holes 8 provided on the clamping plate 7 is arranged in the limiting cavity 4, and a screw rod 5 is inserted into the threaded through holes 8 on the clamping plate, so that the spacing between the two clamping plates 7 can be adjusted by rotating the knob 6, a rubber sleeve 9 is sleeved on the clamping plate 7, and the rubber sleeve 9 can protect printing paper.

Embodiment two, a panel structure for printer, including casing 1, casing 1 bottom surface rear end integrated into one piece has coupling assembling 2, has seted up location chamber 3 and spacing chamber 4 in the casing 1, is provided with lead screw 5 in the spacing chamber 4, is provided with splint 7 in the location chamber 3, has seted up screw thread through-hole 8 on the splint 7.

Referring to fig. 1, 2 and 5, the connection assembly 2 is divided into two parts, wherein the part near the center of the shell 1 is a limiting block 202, the part far away from the center of the shell 1 is a connecting block 201, the limiting block 202 is fixedly connected with the printer, a connection cavity 10 is formed in the connection assembly 2, a positioning column 11 is arranged in the connection cavity 10, a torsion spring 12 is sleeved on the positioning column 11, the torsion spring 12 is fixedly connected with the positioning column 11, the positioning column 11 is fixedly connected with the limiting block 202, the positioning column 11 is rotationally connected with the connecting block 201, and the structure enables the shell 1 to reset by loosening hands after being opened.

Working principle: when the printer is used, printing paper is inserted into the shell 1, the clamping plate 7 is adjusted by the rotary knob 6 to clamp the printing paper, printing can be started, and the shell 1 is lifted to be checked when the printer needs to be opened for checking.

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 (8)

1. The utility model provides a panel structure for printer, includes casing (1), its characterized in that, casing (1) bottom surface rear end integrated into one piece has coupling assembling (2), locating cavity (3) and spacing chamber (4) have been seted up in casing (1), be provided with lead screw (5) in spacing chamber (4), be provided with splint (7) in locating cavity (3), threaded through-hole (8) have been seted up on splint (7).

2. The panel structure for the printer according to claim 1, wherein the screw rod (5) is connected with a knob (6), the knob (6) is arranged on the right side surface of the shell (1), and an anti-slip groove is formed in the knob (6).

3. A panel structure for a printer according to claim 2, characterized in that said clamping plates (7) are two and in that the threaded through holes (8) are made in opposite directions.

4. A panel structure for a printer according to claim 3, characterized in that the end of the clamping plate (7) provided with the threaded through hole (8) is arranged in the limiting cavity (4), and the threaded through hole (8) on the clamping plate is inserted with the screw rod (5).

5. A panel structure for a printer according to claim 4, characterized in that the clamping plate (7) is sleeved with a rubber sleeve (9).

6. A panel structure for a printer according to claim 5, wherein the connection assembly (2) is divided into two parts, wherein the part near the center of the housing (1) is a limiting block (202), the part far from the center of the housing (1) is a connecting block (201), and the limiting block (202) is fixedly connected with the printer.

7. The panel structure for the printer according to claim 6, wherein the connecting assembly (2) is provided with a connecting cavity (10), a positioning column (11) is arranged in the connecting cavity (10), and a torsion spring (12) is sleeved on the positioning column (11).

8. The panel structure for a printer according to claim 7, wherein the torsion spring (12) is fixedly connected with the positioning column (11), the positioning column (11) is fixedly connected with the stopper (202), and the positioning column (11) is rotatably connected with the connecting block (201).