CN220349308U - Printing mechanism with folding function - Google Patents

Abstract

The utility model relates to the field of printing equipment and discloses a printing mechanism with a foldable function, which comprises a machine body and a placing plate, wherein the lower end of the machine body is provided with a slot, the end part of the placing plate is fixedly connected with an inserting block matched with the slot, two sides of the lower end of the machine body are rotationally connected with connecting pieces, clamping grooves are formed in the connecting pieces, two sides of the placing plate are fixedly connected with clamping blocks, the clamping blocks are slidably connected with the clamping grooves, one end, far away from the inserting block, of the placing plate is provided with an extension plate, and the joint of the lower ends of the placing plate and the extension plate is provided with a connecting groove. This printing mechanism with collapsible function through setting up place board and extension board, can be through will placing the board and outwards pull out to the connecting piece rotates as the centre of a circle, places the board and rotates and pull out the extension board after vertical, rotates the folding through the restriction of elastic band, blocks spacing hole and stopper, places the board and seals the entrance of organism and keep off, and is folding with the organism again to block spacingly, saves accommodation space.

Description

Printing mechanism with folding function

Technical Field

The utility model relates to the field of printing equipment, in particular to a printing mechanism with a foldable function.

Background

Modern printers typically consist of mechanisms for loading, inking, stamping, paper feeding, and the like. When it is used, the characters and images to be printed are first made into printing plate, then mounted on the printer, then the ink is applied on the place where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other objects to be printed, so that the printed matter identical to that of printing plate can be copied.

Through investigation publication (bulletin) number: CN212737437U, which discloses a printing mechanism, relates to the field of printing equipment, and comprises a housing; a guide roller rotatably connected to the inside of the housing and a printing roller positioned above the guide roller; the printing roller is arranged in the executing component in a sliding mode, and the printing roller is arranged on the executing component in a sleeved mode; the driving assembly is rotated to enable the driving assembly and the transmission assembly to slide relatively, and the execution assembly connected with the transmission assembly is driven to slide in the sliding groove, so that the distance between the printing roller and the guide roller is changed; when the printing mechanism is clamped with the object to be printed, the actuating assembly is operated to lift the executing assembly through the transmission assembly, and the object to be printed is taken out.

However, the following problems still exist in the above technical solutions:

the printer body is open for the paper inlet when not using, and places the board and link to each other the setting with the organism, and the paper inlet gets into the foreign matter easily when not using, influences the use of printer like this, and places the board and compare occupation area, inconvenient accomodate, places the unable folding of surface of board and accomodate, and the easy dirty and influence printing quality.

In order to solve the above problems, a printing mechanism with a foldable function is proposed in the present application.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a printing mechanism with a foldable function, which at least solves one of the problems of the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a printing mechanism with collapsible function, including the organism and place the board, the slot has been seted up to the lower extreme of organism, the tip fixedly connected with of placing the board and the inserted block that the slot matches, the lower extreme both sides of organism rotate and are connected with the connecting piece, the draw-in groove has been seted up on the connecting piece, the both sides fixedly connected with fixture block of placing the board, fixture block and draw-in groove sliding connection set up, the one end that the inserted block was kept away from to the placing the board is provided with the extension board, the spread groove has been seted up to the lower extreme junction of placing board and extension board, be provided with the elastic band in the spread groove, the both ends of elastic band respectively with place board and extension board fixed connection, the spacing hole has been seted up on the extension board, the upper end fixedly connected with of organism and the stopper that spacing hole matches, the both sides of placing the board are provided with auxiliary assembly.

Preferably, the auxiliary assembly comprises a moving part, the two sides of the placing plate are provided with moving grooves, the moving part is arranged in the moving grooves in a sliding mode, the upper end of the moving part is rotationally connected with an outer side threaded connection of a compression rod, an extension rod is connected with the end portion of the extension rod in a rotating mode, and a pressing sheet is connected to the end portion of the extension rod in a rotating mode.

Preferably, one end of the placing plate far away from the inserting block is fixed with a convex block, and one end of the extending plate close to the placing plate is provided with a groove matched and corresponding to the convex block.

Preferably, the movable groove is internally provided with a chock, and the chock is T-shaped.

Preferably, the end edges of the insert blocks are rounded.

Preferably, the end edges of the pressing sheets are all round corners.

This printing mechanism with collapsible function possesses following beneficial effect:

1. this kind of novel printing mechanism who is applied to having collapsible function, through setting up place board and extension board, can be through will placing the board and draw out to the outside to the connecting piece rotates as the centre of a circle, places the board and rotates and pull out the extension board after vertical, rotates the folding through the restriction of elastic band, blocks spacing hole and stopper, places the board and seals the entrance of organism and keep off, and is folding with the organism again to block spacingly, saves accommodation space.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of an overall structure of the present utility model;

FIG. 2 is a schematic view of the placement plate and extension plate structure of the present utility model;

FIG. 3 is a schematic view showing the bottom structure of the body and the placement plate of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2B;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3 at C;

FIG. 7 is a schematic view of the auxiliary assembly structure of the present utility model.

In the figure: 1. a body; 2. placing a plate; 3. a slot; 4. a connecting piece; 5. a clamping groove; 6. a clamping block; 7. inserting blocks; 8. a moving groove; 9. a moving member; 10. a compression bar; 11. an extension rod; 12. tabletting; 13. a chock; 14. a bump; 15. an extension plate; 16. a connecting groove; 17. an elastic band; 18. a limiting hole; 19. and a limiting block.

Description of the embodiments

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. 1-7, a printing mechanism with a foldable function comprises a machine body 1 and a placing plate 2, wherein a slot 3 is formed in the lower end of the machine body 1, an inserting block 7 matched with the slot 3 is fixedly connected to the end part of the placing plate 2, connecting pieces 4 are rotatably connected to two sides of the lower end of the machine body 1, clamping grooves 5 are formed in the connecting pieces 4, clamping blocks 6 are fixedly connected to two sides of the placing plate 2, the clamping blocks 6 are slidably connected with the clamping grooves 5, an extension plate 15 is arranged at one end, far away from the inserting block 7, of the placing plate 2, a connecting groove 16 is formed in the connecting position of the lower ends of the placing plate 2 and the extension plate 15, an elastic belt 17 is arranged in the connecting groove 16, two ends of the elastic belt 17 are fixedly connected with the placing plate 2 and the extension plate 15 respectively, limiting holes 18 are formed in the extension plate 15, limiting blocks 19 matched with the limiting holes 18 are fixedly connected to the upper end of the machine body 1, and auxiliary components are arranged on two sides of the placing plate 2.

Specific working principle: after the machine body 1 is used, the placing plate 2 is pulled outwards, the inserting block 7 is pulled out of the slot 3, the clamping block 6 is driven to move outwards in the clamping groove 5 when the placing plate 2 is pulled out, the placing plate 2 is rotated to be placed vertically after the inserting block 7 is pulled out of the slot 3, then the extension plate 15 is pulled upwards, the position of the elastic band 17 is used as a circle center to fold after the extension plate 15 is pulled out by the limitation of the elastic band 17, a limiting hole 18 on the extension plate 15 is matched with a limiting block 19 at the upper end of the machine body 1, wherein the outer end part of the clamping block 6 is in a trapezoid shape, so that when the placing plate 2 is pulled outwards, a user can conveniently slide the placing plate 2 through the trapezoid of the clamping block 6, and the extension plate 15 is pulled out to be folded to clamp the machine body 1, and the outlet of the machine body 1 can be blocked through the placing plate 2; the advantage of this design lies in, can be through will placing board 2 outside and pull out to connecting piece 4 rotates as the centre of a circle, places board 2 and rotates the extension board 15 and pull out after vertical back, rotates folding through the restriction of elastic band 17, blocks spacing hole 18 and stopper 19, places board 2 and seals the entrance of organism 1 and keeps off, and is folding with organism 1 card again and spacing, saves accommodation space.

As shown in fig. 5, the auxiliary assembly comprises a moving member 9, moving grooves 8 are formed in two sides of the placing plate 2, the moving member 9 is arranged in the moving grooves 8 in a sliding mode, a pressing rod 10 is rotatably connected to the upper end of the moving member 9, an extension rod 11 is connected to the outer side of the pressing rod 10 in a threaded mode, a pressing plate 12 is rotatably connected to the end portion of the extension rod 11, the section of the moving groove 8 is T-shaped and matched with the moving member 9, a pulley is rotatably connected to the end portion of the moving member 9, the pulley slides in the moving groove 8, a pressing rod 10 is rotatably connected to the upper end of the moving member 9, an extension rod 11 is externally threaded to the pressing rod 10, a pressing plate 12 is rotatably connected to the end portion of the extension rod 11, the pressing plate 12 is in contact with paper, and the pressing plate 12 can press the paper to limit and tilt through the pressing plate 12, and different paper sizes can be adapted through the extension rod 11, and the adjustment is carried out according to the paper sizes.

As shown in fig. 6, the end of the placing plate 2 far away from the inserting block 7 is fixed with a bump 14, the end of the extending plate 15 near the placing plate 2 is provided with a corresponding matching groove, when the extending plate 15 is reset, the groove is aligned with the bump 14, the extending plate 15 can be connected with the placing plate 2 more stably under the action of the elastic band 17, and uneven surfaces of the extending plate 15 and the placing plate 2 can be avoided.

As shown in fig. 5, the stopper 13 is disposed in the moving slot 8, the stopper 13 is T-shaped, the stopper 13 disposed in the moving slot 8 can restrict the position of the moving member 9 more stably, and avoid sliding, and as the paper decreases, the moving member 9 moves along with the movement of the paper, and the movement of the moving member 9 can be restricted by the stopper 13.

As shown in fig. 5, the end edges of the insert 7 are rounded, and the end portions of the insert 7 are rounded to facilitate the insert 7 to be inserted into the slot 3, so that the user can align the slot 3.

As shown in fig. 7, the edges of the end portions of the pressing pieces 12 are rounded, and the rounded end portions of the pressing pieces 12 are designed so that one end of each rounded corner can be in contact with paper, so that the pressing pieces 12 are prevented from scratching the paper.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a printing mechanism with collapsible function, including organism (1) and place board (2), a serial communication port, slot (3) have been seted up to the lower extreme of organism (1), the tip fixedly connected with of placing board (2) is with inserted block (7) of slot (3) matching, the lower extreme both sides of organism (1) rotate and are connected with connecting piece (4), draw-in groove (5) have been seted up on connecting piece (4), the both sides fixedly connected with fixture block (6) of placing board (2), fixture block (6) and draw-in groove (5) sliding connection set up, the one end of placing board (2) keep away from inserted block (7) is provided with extension board (15), connecting groove (16) have been seted up in the lower extreme junction of placing board (2) and extension board (15), be provided with elastic band (17) in the connecting groove (16), both ends of elastic band (17) are respectively with placing board (2) and extension board (15) fixedly connected with spacing hole (18), the upper end fixedly connected with of placing board (1) and spacing block (19) of spacing hole (18) matching, the organism (2) is placed.

2. The printing mechanism with the foldable function according to claim 1, wherein the auxiliary assembly comprises a moving part (9), moving grooves (8) are formed in two sides of the placing plate (2), the moving part (9) is arranged in the moving grooves (8) in a sliding mode, the upper end of the moving part (9) is rotatably connected with an outer side of a pressing rod (10) in threaded connection with an extension rod (11), and the end portion of the extension rod (11) is rotatably connected with a pressing sheet (12).

3. Printing mechanism with foldable function according to claim 1, characterized in that the end of the placing plate (2) remote from the plug (7) is fixed with a projection (14), and the end of the extension plate (15) close to the placing plate (2) is provided with a matching corresponding recess.

4. A printing mechanism with a foldable function according to claim 2, characterized in that a stopper (13) is placed in the moving slot (8), the stopper (13) being T-shaped.

5. A printing mechanism with folding function according to claim 1, characterized in that the end edges of the insert blocks (7) are rounded.

6. A printing mechanism with folding function according to claim 2, characterized in that the end edges of the press sheet (12) are rounded.