CN219154063U

CN219154063U - Portable cover opening structure for printer

Info

Publication number: CN219154063U
Application number: CN202320153973.3U
Authority: CN
Inventors: 陈秋松
Original assignee: Xiamen Jingpu Electronic Technology Co ltd
Current assignee: Xiamen Jingpu Electronic Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-09
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to the technical field of printers, in particular to a portable cover opening structure for a printer, which comprises a machine body and a machine cover, wherein a hinge mechanism is connected between the machine body and the machine cover, the machine body is mutually opened and closed with the machine cover through a cover opening mechanism, the cover opening mechanism comprises cover opening grooves, hook blocks and an opening and closing assembly, the cover opening grooves are provided with two groups, the two groups of cover opening grooves are respectively provided with two ends of one side of the machine body, the opening and closing assembly which is used for opening and closing is embedded in the machine body and is positioned below the cover opening grooves, the hook blocks are embedded on the inner walls of the two ends of the machine cover, and an indicating mechanism is further arranged between the machine body and the machine cover. The utility model can realize the cover opening work of the machine body and the machine cover in a pressing mode, the machine cover can be automatically rotated to close the cover, the operation is more convenient, and the in-place indication function during the cover closing can be realized through the indication mechanism.

Description

Portable cover opening structure for printer

Technical Field

The utility model relates to the technical field of printers, in particular to a portable cover opening structure for a printer.

Background

The printer is one of the output devices of the computer, and is used for printing the computer processing result on the relevant medium, and the printer often needs to open and close the cover of the machine body and the cover when in use, and needs to open and close the cover when in use.

The existing printer needs to cover the machine body and the machine cover frequently when in use, and the cover opening structure for the existing printer is complicated when the machine body and the machine cover are opened, so that the convenience degree of the machine body and the machine cover when the machine body and the machine cover are opened is seriously influenced; secondly, the cover opening structure of the existing printer is rarely provided with an in-place indication function after the cover is closed, so that great trouble is brought to the use of people.

Disclosure of Invention

The utility model aims to provide a portable cover opening structure for a printer, which aims to solve the problems that the cover opening of the printer is complex and the in-place indication function is rarely set in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable cover opening structure for the printer comprises a machine body and a machine cover, wherein a hinge mechanism is connected between the machine body and the machine cover and is used for hinge operation when the machine body and the machine cover are opened and closed; the machine body is mutually opened and closed with the machine cover through an opening and closing mechanism, the opening and closing mechanism comprises two groups of opening and closing grooves, two groups of opening and closing grooves are respectively formed in two ends of one side of the machine body, opening and closing components for opening and closing are embedded in the machine body and below the opening and closing grooves, the hook blocks are embedded in the inner walls of the two ends of the machine cover, and the hook blocks penetrate through the opening and closing grooves and are mutually clamped with the opening and closing components when the machine cover is closed; an indicating mechanism is further arranged between the machine body and the machine cover and used for indicating functions during cover closing.

Preferably, the opening and closing assembly comprises a connecting seat, a pressing shell and a spring, wherein the connecting seat is fixedly connected to the surface of the machine body, the pressing shell is slidably connected to the lower surface of the connecting seat and positioned in the machine body, one end of the pressing shell extends to the outside of the machine body, the spring is fixedly connected between the pressing shell and the connecting seat, and the spring is used for pushing the pressing shell to reset.

Preferably, a limit post is fixed at the central part of the bottom surface of the connecting seat, a through groove is formed in one side of the surface of the connecting seat, which is positioned on the limit post, and the through groove is overlapped with the cover opening groove; the surface at shell top has been seted up spacing groove and cavity groove respectively to pressing, and the bottom of spacing post extends to the inside of spacing groove, and this spacing groove cooperation spacing post is used for pressing the spacing function when the shell slides, hook piece one side runs through uncapping groove, runs through groove and cavity groove and with the mutual lock of hook piece.

Preferably, the hinge mechanism comprises a hinge seat, a hinge groove and an arc piece, wherein the hinge seat is fixedly connected with two ends of one side of the machine body, the hinge groove is formed in two ends of one side of the machine cover, the hinge seat is in hinge fit with the hinge groove, the arc piece for placing the rotating overtravel is further fixed on the inner wall of the hinge groove, and the arc piece and the surface of the hinge seat are blocked mutually after rotating.

Preferably, the indicating mechanism comprises a rectangular groove, an in-place inductor and a rectangular block, wherein the rectangular groove is formed in the surface of the cover, and the in-place inductor is embedded in the rectangular groove.

Preferably, the rectangular block is fixedly connected to the surface of the machine body, and the rectangular block is inserted into the rectangular groove and matched with the in-place inductor when the machine body and the machine cover are covered.

Compared with the prior art, the utility model has the beneficial effects that: the portable cover opening structure for the printer is provided with the cover opening mechanism, the pressing shell is manually pressed, the spring is compressed by the pressing shell under the limit of the limit groove and the limit column, so that the hook block is separated from the pressing shell, and then the cover is opened under the action of the hinge mechanism, so that the cover can be opened with the machine body; when the cover is closed, the hook blocks on the surface of the cover penetrate through the cover opening groove, the penetrating groove and the hollow groove and are pushed by the elasticity of the spring to be hooked with the pressing shell so as to complete the cover closing, and the convenience of opening and closing the cover between the machine body and the cover is improved; meanwhile, an indicating mechanism is arranged, when the machine body and the machine cover are covered, the rectangular block can be inserted into the rectangular groove, so that the in-place inductor is extruded, and in-place indicating function is realized.

Drawings

FIG. 1 is a schematic view of a three-dimensional capping structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional open cover structure of the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model;

fig. 4 is an enlarged schematic view of the opening and closing assembly according to the present utility model.

In the figure: 1. a body; 2. a cover; 3. a cover opening mechanism; 31. a cover opening groove; 32. a hook block; 33. an opening and closing assembly; 331. a connecting seat; 3311. a through groove; 3312. a limit column; 332. pressing the shell; 3321. a limit groove; 3322. a hollow groove; 333. a spring; 4. a hinge mechanism; 41. a hinge base; 42. a hinge groove; 43. an arc-shaped sheet; 5. an indication mechanism; 51. rectangular grooves; 52. an in-place sensor; 53. rectangular blocks.

Detailed Description

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.

The utility model provides a structure of a portable cover opening structure for a printer, as shown in fig. 1, comprising a machine body 1 and a machine cover 2, wherein a hinge mechanism 4 is connected between the machine body 1 and the machine cover 2, the hinge mechanism 4 consists of a hinge seat 41, a hinge groove 42 and an arc-shaped sheet 43, the hinge seat 41 is fixedly connected at two ends of one side of the machine body 1, the hinge groove 42 is arranged at two ends of one side of the machine cover 2, the hinge seat 41 and the hinge groove 42 are mutually hinged and matched, the inner wall of the hinge groove 42 is also fixedly provided with the arc-shaped sheet 43 for placing a rotating overtravel, the surfaces of the arc-shaped sheet 43 and the hinge seat 41 are mutually blocked after rotation, and the hinge mechanism 4 is used for hinging operation when the machine body 1 and the machine cover 2 are opened and closed.

Further, as shown in fig. 2, the machine body 1 is opened and closed with the machine cover 2 through the cover opening mechanism 3, the cover opening mechanism 3 is composed of a cover opening groove 31, a hook block 32 and an opening and closing component 33, the cover opening groove 31 is provided with two groups, the two groups of cover opening grooves 31 are respectively opened and closed at two ends of one side of the machine body 1, the opening and closing component 33 for opening and closing is embedded in the machine body 1 and is positioned below the cover opening groove 31, the hook block 32 is embedded in the inner walls of the two ends of the machine cover 2, the hook block 32 penetrates through the cover opening groove 31 and is clamped with the opening and closing component 33 during the cover opening and closing, the opening and closing component 33 is composed of a connecting seat 331, a pressing shell 332 and a spring 333, the connecting seat 331 is fixedly connected to the surface of the machine body 1, the pressing shell 332 is slidably connected to the lower surface of the connecting seat 331, one end of the pressing shell 332 extends to the outer part of the machine body 1, a spring 333 is fixedly connected between the pressing shell 332 and the connecting seat 331, the spring 333 is used for pushing the pressing shell 332 to reset, the central part of the bottom surface of the connecting seat 331 is fixedly provided with a limit post 3312, and the surface of the connecting seat 3311 is positioned at one side of the limit post 3311 and penetrates through the opening and closing groove 31; the surface at the top of the pressing shell 332 is respectively provided with a limiting groove 3321 and a hollow groove 3322, the bottom end of the limiting post 3312 extends to the inside of the limiting groove 3321, the limiting groove 3321 is matched with the limiting post 3312 for limiting function when the pressing shell 332 slides, and one side of the hook block 32 penetrates through the cover opening groove 31, the penetrating groove 3311 and the hollow groove 3322 and is buckled with the hook block 32.

In implementation, the pressing shell 332 is manually pressed, the pressing shell 332 compresses the spring 333 under the limit of the limit groove 3321 and the limit post 3312, so that the hook block 32 and the pressing shell 332 are separated from each other, and then the cover 2 is opened under the action of the hinge mechanism 4 to be opened with the machine body 1; when the cover is closed, the hook block 32 on the surface of the cover 2 penetrates through the cover opening groove 31, the through groove 3311 and the hollow groove 3322 in sequence by rotating the cover 2, and is hooked with the pressing shell 332 under the pushing of the elastic force of the spring 333.

Further, as shown in fig. 2, an indicating mechanism 5 is further provided between the machine body 1 and the machine cover 2, the indicating mechanism 5 includes a rectangular groove 51, an in-place sensor 52 and a rectangular block 53, the rectangular groove 51 is formed on the surface of the machine cover 2, the in-place sensor 52 is embedded in the rectangular groove 51, the rectangular block 53 is fixedly connected to the surface of the machine body 1, and the rectangular block 53 is inserted into the rectangular groove 51 and is matched with the in-place sensor 52 when the machine body 1 and the machine cover 2 are covered, and the indicating mechanism 5 is used for indicating functions when the machine cover is closed.

In practice, when the machine body 1 and the machine cover 2 are closed, the rectangular block 53 is inserted into the rectangular groove 51, so that the in-place inductor 52 is extruded, and an in-place indication function is realized.

Working principle: when the cover is required to be opened, the pressing shell 332 is manually pressed, the pressing shell 332 is limited by the limiting groove 3321 and the limiting post 3312, the spring 333 is compressed, the hook block 32 and the pressing shell 332 are separated from each other, and then the cover 2 is opened under the action of the hinge mechanism 4, so that the cover and the machine body 1 are opened.

When the cover is closed, the hook block 32 on the surface of the cover 2 sequentially penetrates through the cover opening groove 31, the through groove 3311 and the hollow groove 3322 through the rotating cover 2 and is hooked with the pressing shell 332 under the pushing of the elastic force of the spring 333, so that the cover closing work of the machine body 1 and the cover 2 is realized.

In the cover closing process, the cover closing state indication is carried out through the indicating mechanism 5, when the machine body 1 and the machine cover 2 are closed, the rectangular block 53 can be inserted into the rectangular groove 51, so that the in-place inductor 52 is extruded, the in-place indicating function is realized, and finally the using work of the cover opening structure is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a portable structure of uncapping that printer was used, includes organism (1) and bonnet (2), its characterized in that: a hinge mechanism (4) is connected between the machine body (1) and the machine cover (2), and the hinge mechanism (4) is used for hinge operation when the machine body (1) and the machine cover (2) are opened and closed; the machine body (1) is mutually opened and closed through the cover opening mechanism (3) and the machine cover (2), the cover opening mechanism (3) comprises cover opening grooves (31), hook blocks (32) and opening and closing components (33), the cover opening grooves (31) are provided with two groups, two groups of cover opening grooves (31) are respectively provided with two ends on one side of the machine body (1), the opening and closing components (33) for opening and closing are embedded in the machine body (1) and are positioned below the cover opening grooves (31), hook blocks (32) are embedded in the inner walls of the two ends of the machine cover (2), and the hook blocks (32) penetrate through the cover opening grooves (31) and are mutually clamped with the opening and closing components (33) during cover closing; an indicating mechanism (5) is further arranged between the machine body (1) and the machine cover (2), and the indicating mechanism (5) is used for indicating functions during cover closing.

2. The portable door structure for a printer according to claim 1, wherein: the opening and closing assembly (33) is composed of a connecting seat (331), a pressing shell (332) and a spring (333), wherein the connecting seat (331) is fixedly connected to the surface of the machine body (1), the pressing shell (332) is slidably connected to the lower surface of the connecting seat (331) and located in the machine body (1), one end of the pressing shell (332) extends to the outside of the machine body (1), the spring (333) is fixedly connected between the pressing shell (332) and the connecting seat (331), and the spring (333) is used for pushing the pressing shell (332) to reset.

3. A portable door structure for a printer according to claim 2, wherein: a limiting column (3312) is fixed at the central part of the bottom surface of the connecting seat (331), a through groove (3311) is formed in one side of the surface of the connecting seat (331) located on the limiting column (3312), and the through groove (3311) is overlapped with the cover opening groove (31); the surface at top of pressing shell (332) has seted up spacing groove (3321) and cavity groove (3322) respectively, and the bottom of spacing post (3312) extends to the inside of spacing groove (3321), and spacing function when this spacing groove (3321) cooperation spacing post (3312) are used for pressing shell (332) slip, hook piece (32) one side runs through uncapping groove (31), runs through groove (3311) and cavity groove (3322) and with the mutual lock of hook piece (32).

4. The portable door structure for a printer according to claim 1, wherein: the hinge mechanism (4) is composed of a hinge seat (41), a hinge groove (42) and an arc-shaped sheet (43), the hinge seat (41) is fixedly connected to two ends of one side of the machine body (1), the hinge groove (42) is formed in two ends of one side of the machine cover (2), the hinge seat (41) and the hinge groove (42) are in hinge fit with each other, the arc-shaped sheet (43) used for placing the rotating overtravel is further fixed on the inner wall of the hinge groove (42), and the surfaces of the arc-shaped sheet (43) and the hinge seat (41) are blocked each other after rotation.

5. The portable door structure for a printer according to claim 1, wherein: the indicating mechanism (5) comprises a rectangular groove (51), an in-place inductor (52) and a rectangular block (53), wherein the rectangular groove (51) is formed in the surface of the cover (2), and the in-place inductor (52) is embedded in the rectangular groove (51).

6. The portable door structure for a printer according to claim 5, wherein: the rectangular block (53) is fixedly connected to the surface of the machine body (1), and when the machine body (1) and the machine cover (2) are covered, the rectangular block (53) is inserted into the rectangular groove (51) and matched with the in-place sensor (52).