CN213891878U

CN213891878U - Built-in flip structure for printer of cash registering machine

Info

Publication number: CN213891878U
Application number: CN202021752111.5U
Authority: CN
Inventors: 尹志磊; 茹富健
Original assignee: Shenzhen Dodonew Technology Co ltd
Current assignee: Shenzhen Dodonew Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-08-06
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a flip structure for built-in printer of cash registering machine, including the cash registering machine display screen, the back fixedly connected with mounting bracket of cash registering machine display screen, the below of mounting bracket is provided with the base, pole setting and base fixed connection are passed through at the back of mounting bracket, the top of base and the fixed printer that is equipped with that inlays in rear side that is located the pole setting, the printer includes the casing, the top fixedly connected with connecting plate of casing outer wall, the inside of casing is fixed to be inlayed and is equipped with the fixing base, the rear side fixedly connected with paper guide at fixing base top, the utility model relates to a cash registering machine technical field. This built-in flip structure for printer of cash registering machine, through adopting the disconnect-type setting with printer and base, apron direct mount is on the fixing base, and when the apron connection position damaged appearing, the operating personnel need not to carry out the change of base, directly changes casing or apron, has avoided the waste of resource.

Description

Built-in flip structure for printer of cash registering machine

Technical Field

The utility model relates to a cash registering machine technical field specifically is a built-in flip structure for printer of cash registering machine.

Background

The printer device arranged in the cash register is internally provided with the thermal printing, the thermal printing machine has the advantages of high speed, durability and no damage to the printing head, although the use of thermal paper in the cash register is expensive, the price is lower, and the overall cost is more cost-effective.

The printer is built-in to current cash registering machine is overall structure with the base usually, the direct fixed mounting of inside spare part of printer is in the inside of base, flip also direct mount is on the base, when damage appears in base and flip's the position of being connected, operating personnel need change whole base, the waste of resource has been caused, operating personnel need dismantle the base in addition when maintaining and overhauing the operation, operating personnel's the operation degree of difficulty has been increased, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a built-in flip structure for printer of cash registering machine has solved when the base appears damaging with flip's the position of being connected, and operating personnel need change whole base, has caused the waste of resource, and maintains and overhaul the inconvenient problem of operation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flip structure for a printer with a built-in cash register comprises a cash register display screen, wherein the back of the cash register display screen is fixedly connected with a mounting frame, a base is arranged below the mounting frame, the back of the mounting frame is fixedly connected with the base through a vertical rod, the printer is fixedly embedded at the top of the base and positioned at the rear side of the vertical rod, the printer comprises a shell, the top of the outer wall of the shell is fixedly connected with a connecting plate, a fixed seat is fixedly embedded in the shell, a paper guide seat is fixedly connected at the rear side of the top of the fixed seat, a paper placing groove is formed in the top of the fixed seat, a printing head is fixedly arranged between the paper placing groove and the paper guide seat and positioned at the top of the fixed seat, supporting seats are fixedly connected on the left side and the right side of the printing head, a locking assembly is arranged on the left side wall of the top of the shell, a cover plate is connected with the front side of the inside of the shell and positioned above the fixed seat through two torsional springs, the left middle part of the cover plate is provided with a limiting groove, and the rear side of the cover plate is rotatably connected with a press roller through two supports.

Preferably, the locking assembly comprises a return spring, a movable block is fixedly connected to the rear end of the return spring, the movable block is of an L-shaped structure, and two ends of the movable block are respectively and fixedly connected with a push block and a stop lever.

Preferably, four positioning holes are formed in the connecting plate and distributed in a rectangular array, and the shell is fixedly connected to the base through four screws respectively penetrating through the four positioning holes.

Preferably, the paper guide seat and the cover plate are both provided with inclined surfaces which are matched with each other.

Preferably, the top of the supporting seat is fixedly connected with a buffer gasket.

Preferably, the bottoms of the left side and the right side of the cover plate are respectively connected with the inner wall of the shell through two rotating shafts in a rotating manner, the outer wall of each rotating shaft is sleeved with the torsion spring, and the two ends of the torsion spring are respectively fixedly connected with the inner walls of the cover plate and the shell.

Preferably, the locking assembly is matched with the limiting groove.

The utility model provides a built-in flip structure for printer of cash registering machine, compare with prior art and possess following beneficial effect:

(1) this built-in flip structure for printer of cash registering machine, through adopting the disconnect-type setting with printer and base, apron direct mount is on the fixing base, and when the apron connection position damaged appearing, the operating personnel need not to carry out the change of base, directly changes casing or apron, has avoided the waste of resource.

(2) This built-in flip structure for printer of cash registering machine through with printer and base separation setting, operating personnel when overhauing the operation, can directly dismantle the printer from the base, and the operating personnel of being convenient for overhauls the operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the printer of the present invention;

fig. 3 is a schematic structural view of the locking assembly of the present invention;

in the figure: 1. a cash register display screen; 2. a mounting frame; 3. a column; 4. a base; 5. a printer; 6. a housing; 7. a connecting plate; 8. a fixed seat; 9. a paper guide base; 10. a paper placing groove; 11. a print head; 12. a supporting seat; 13. a locking assembly; 14. a torsion spring; 15. a cover plate; 16. a limiting groove; 17. a support; 18. a compression roller; 19. a return spring; 20. a movable block; 21. a push block; 22. a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a flip structure for a printer with a built-in cash register comprises a cash register display screen 1, wherein the back of the cash register display screen 1 is fixedly connected with a mounting frame 2, a base 4 is arranged below the mounting frame 2, the back of the mounting frame 2 is fixedly connected with the base 4 through an upright rod 3, a printer 5 is fixedly embedded at the top of the base 4 and positioned at the rear side of the upright rod 3, the printer 5 comprises a shell 6, the top of the outer wall of the shell 6 is fixedly connected with a connecting plate 7, a fixed seat 8 is fixedly embedded in the shell 6, the rear side of the top of the fixed seat 8 is fixedly connected with a paper guide seat 9, a paper placing groove 10 is formed in the top of the fixed seat 8, a printing head 11 is fixedly arranged between the paper placing groove 10 and the paper guide seat 9 and positioned at the top of the fixed seat 8, supporting seats 12 are fixedly connected to the left and right sides of the printing head 11, a locking component 13 is arranged on the left side wall at the top of the shell 6, a cover plate 15 is connected to the front side in the shell 6 and positioned above the fixed seat 8 through two torsion springs 14, a limiting groove 16 is arranged in the middle of the left side of the cover plate 15, the rear side of the cover plate 15 is rotatably connected with a compression roller 18 through two supports 17, the locking assembly 13 comprises a return spring 19, a movable block 20 is fixedly connected with the rear end of the return spring 19, the movable block 20 is set to be an L-shaped structure, two ends of the movable block 20 are respectively fixedly connected with a push block 21 and a stop lever 22, four positioning holes are arranged on the connecting plate 7 and are distributed in a rectangular array, the shell 6 is respectively and fixedly connected on the base 4 through four screws penetrating through the four positioning holes, the paper guide seat 9 and the cover plate 15 are respectively provided with inclined planes which are mutually matched, the top of the supporting seat 12 is fixedly connected with a buffer gasket, the bottoms of the left side and the right side of the cover plate 15 are respectively and rotatably connected with the inner wall of the shell 6 through two rotating shafts, the torsion spring 14 is sleeved on the outer wall of the rotating shafts, and two ends of the torsion spring 14 are respectively and fixedly connected with the inner walls of the cover plate 15 and the shell 6, locking Assembly 13 and spacing groove 16 looks adaptation, through adopting the disconnect-type setting with printer 5 and base 4, apron 15 direct mount is on fixing base 8, and when the apron 15 connection part damaged appearing, operating personnel need not to carry out base 4's change, directly changes casing 6 or apron 15, has avoided the waste of resource.

The during operation, operating personnel is in the in-process of overhauing, can take off through four screws with on the connecting plate 7, thereby can dismantle printer 5 is whole from base 4, be convenient for operating personnel carry out the maintenance and the maintenance of printer 5, apron 15 rotates the both sides of connecting at 6 inner walls of casing through two pivots, and the outside cover of pivot is equipped with torsional spring 14, operating personnel is when trading the paper operation, can make apron 15 break away from fixing base 8 through control locking Assembly 13, apron 15 can upwards overturn automatically under torsional spring 14's effect, when apron 15 and casing 6 were pieced together, pin 22 extends to 16 inside of spacing groove and plays limiting displacement to apron 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a built-in flip structure for printer of cash registering machine, includes cash registering machine display screen (1), its characterized in that: the back of the cash register display screen (1) is fixedly connected with a mounting rack (2), a base (4) is arranged below the mounting rack (2), the back of the mounting rack (2) is fixedly connected with the base (4) through a vertical rod (3), a printer (5) is fixedly embedded at the top of the base (4) and positioned at the rear side of the vertical rod (3), the printer (5) comprises a shell (6), a connecting plate (7) is fixedly connected at the top of the outer wall of the shell (6), a fixing seat (8) is fixedly embedded inside the shell (6), a paper guide seat (9) is fixedly connected at the rear side of the top of the fixing seat (8), a paper placing groove (10) is formed at the top of the fixing seat (8), and a printing head (11) is fixedly installed between the paper placing groove (10) and the paper guide seat (9) and positioned at the top of the fixing seat (8), the equal fixedly connected with supporting seat (12) in the left and right both sides of beating printer head (11), be provided with locking Assembly (13) on the left side wall at casing (6) top, the inside front side of casing (6) and the top that is located fixing base (8) are connected with apron (15) through two torsional springs (14), spacing groove (16) have been seted up at the left middle part of apron (15), the rear side of apron (15) is rotated through two supports (17) and is connected with compression roller (18).

2. The flip structure for the printer built in the cash register according to claim 1, wherein: locking Assembly (13) include reset spring (19), the rear end fixedly connected with movable block (20) of reset spring (19), movable block (20) set up to L shape structure, the both ends difference fixedly connected with ejector pad (21) and pin (22) of movable block (20).

3. The flip structure for the printer built in the cash register according to claim 1, wherein: four positioning holes are formed in the connecting plate (7) and distributed in a rectangular array, and the shell (6) penetrates through the four positioning holes through four screws and is fixedly connected to the base (4).

4. The flip structure for the printer built in the cash register according to claim 1, wherein: the paper guide seat (9) and the cover plate (15) are provided with inclined surfaces which are matched with each other.

5. The flip structure for the printer built in the cash register according to claim 1, wherein: the top of the supporting seat (12) is fixedly connected with a buffer gasket.

6. The flip structure for the printer built in the cash register according to claim 1, wherein: the bottom of the left side and the right side of the cover plate (15) is respectively connected with the inner wall of the shell (6) through two rotating shafts in a rotating mode, the torsion spring (14) is sleeved on the outer wall of the rotating shafts, and the two ends of the torsion spring (14) are respectively fixedly connected with the inner walls of the cover plate (15) and the shell (6).

7. The flip structure for the printer built in the cash register according to claim 1, wherein: the locking component (13) is matched with the limiting groove (16).