CN210295315U

CN210295315U - Double-screen cash register

Info

Publication number: CN210295315U
Application number: CN201921549749.6U
Authority: CN
Inventors: 姚斌
Original assignee: Guangzhou Rehe Electronic Technology Co ltd
Current assignee: Guangzhou Rehe Electronic Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-10
Anticipated expiration: 2029-09-18

Abstract

The utility model provides a double screen formula cash registering machine, including the main display screen, vice display screen and host computer, the main display screen, vice display screen is connected with the host computer electricity respectively, the top of host computer is connected with the backup pad through angle adjustment mechanism, be equipped with high adjustment mechanism in the backup pad, high adjustment mechanism is connected through the back of universal adjustment mechanism with the main display screen, angle adjustment mechanism includes pivot and axle sleeve, a plurality of tooth's socket has been seted up along its circumference equidistance to the lateral wall of pivot, the logical groove has been seted up with the position department that the tooth's socket corresponds, it locks the arm to lead to the inslot, be connected with the spring leaf between locking. The host and the supporting plate form a triangular supporting structure, the stability is strong, and the host and the supporting plate can be mutually folded through the adjustable fixed connection of the angle adjusting mechanism, so that the transportation benefit is improved; and simultaneously, the utility model discloses a main display screen is connected with the backup pad through universal adjustment mechanism and height control mechanism, and the suitability is strong.

Description

Double-screen cash register

Technical Field

The utility model relates to a cash registering machine technical field specifically is a double screen formula cash registering machine.

Background

The market of modern society is changing constantly, and for the shops (such as volume vendors, department stores and catering industry) that cash flow is great, cash registering machine can simplify the workflow of cash registering personnel, improves the cash registering efficiency, provides more swiftly and convenience for consumers, is the essential basic electronic equipment of modernization, automatic commercial management.

The structural layout of the existing double-screen cash register is generally that a main display screen and an auxiliary display screen are adjustably fixed on the top of a base through a pivot, and an operator can adjust the inclination angle of the display screens within a certain range. The existing base is mostly fixed and cannot be folded, and a large amount of space needs to be occupied in the transportation process of double-screen cash register finished products, so that the transportation benefit is influenced. And current two screen formula cash registering machines can only adjust the inclination of display screen, can't adjust the use height of main display screen according to the cashier's of different heights user demand, cause inconvenience and puzzlement in the use.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model provides a double-screen formula cash registering machine, it can reduce the space that occupies in the double-screen formula cash registering machine finished product transportation, improves conveying efficiency, and can adjust the use height and the inclination of main display screen according to the user demand, and the suitability is strong.

The utility model adopts the following technical proposal:

a double-screen cash register comprises a main display screen, an auxiliary display screen and a host arranged at the back of the auxiliary display screen, wherein the main display screen and the auxiliary display screen are respectively electrically connected with the host, the top of the host is connected with a supporting plate through an angle adjusting mechanism, the supporting plate is provided with a height adjusting mechanism, the height adjusting mechanism is connected with the back of the main display screen through a universal adjusting mechanism, the angle adjusting mechanism comprises a rotating shaft arranged at the top of the host and a shaft sleeve arranged at the top of the supporting plate and movably sleeved with the rotating shaft, the side wall of the rotating shaft is provided with a plurality of tooth sockets along the circumferential direction at equal intervals, the position of the shaft sleeve corresponding to the tooth sockets is provided with a through groove, a locking arm is arranged in the through groove, one end of the locking arm close to the tooth sockets is embedded into the tooth sockets and is meshed with the tooth sockets, the other end is propped against the shaft sleeve.

Furthermore, mounting holes are respectively formed in two ends of the spring piece, and the locking arm and the shaft sleeve are respectively and fixedly connected with the mounting holes through fixing screws.

Further, height adjusting mechanism includes the connecting rod, the backup pad is seted up a plurality of and connecting rod grafting complex connecting holes along its direction of height equidistance, the one end of connecting rod is passed the connecting hole and is extended to the inboard of backup pad, and threaded connection has stop nut, is equipped with the spacing shoulder that offsets with the outside of backup pad on the connecting rod.

Furthermore, universal adjustment mechanism is including locating the ball seat at main display screen back, the ball seat internal rotation is connected with the bulb, the other end of connecting rod passes through the opening and the bulb fixed connection of ball seat, and the adjusting screw hole has been seted up to the lateral wall of ball seat, adjusting screw hole female connection has the hand wheel screw that offsets with the bulb.

Furthermore, two sides of the supporting plate are respectively folded towards the inner side to form reinforcing ribs.

Furthermore, the bottom of backup pad articulates there is the supporting legs, the bottom of supporting legs is equipped with the sucking disc.

Compared with the prior art, the beneficial effects of the utility model are that:

the main machine and the supporting plate of the utility model form a triangular supporting structure, the stability is strong, and the main machine and the supporting plate can be mutually folded through the adjustable fixed connection of the angle adjusting mechanism, thereby reducing the space occupied by the finished double-screen cash register in the transportation process and improving the transportation benefit; and simultaneously, the utility model discloses a main display screen is connected with the backup pad through universal adjustment mechanism and height adjusting mechanism, can adjust the height and the inclination of main display screen according to the user demand, and the suitability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a connection structure of a connecting rod and a ball head;

fig. 5 is a schematic structural view of the spring plate.

Description of reference numerals:

a main display screen 1, a sub display screen 2, a main machine 3,

the rotating shaft 41, the tooth slot 411, the shaft sleeve 42, the through groove 421, the locking arm 43, the spring piece 44, the mounting hole 441, the fixing screw 45,

a supporting plate 5, a reinforcing rib 51, a supporting foot 52,

a connecting rod 61, a limit shoulder 611, a connecting hole 62, a limit nut 63,

the ball seat 71, the adjusting threaded hole 711, the ball head 72, the hand wheel screw 73,

and a suction cup 8.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.

It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

The double-screen cash register shown in the attached drawing comprises a main display screen 1, an auxiliary display screen 2 and a main machine 3 arranged at the back of the auxiliary display screen 2, wherein the main display screen 1 and the auxiliary display screen 2 are respectively and electrically connected with the main machine 3, the top of the main machine 3 is connected with a support plate 5 through an angle adjusting mechanism, the support plate 5 is provided with a height adjusting mechanism, the height adjusting mechanism is connected with the back of the main display screen 1 through a universal adjusting mechanism, the angle adjusting mechanism comprises a rotating shaft 41 arranged at the top of the main machine 3 and a shaft sleeve 42 arranged at the top of the support plate 5 and movably sleeved with the rotating shaft 41, the side wall of the rotating shaft 41 is provided with a plurality of tooth sockets 411 at equal intervals along the circumferential direction, the positions of the shaft sleeve 42 corresponding to the tooth sockets 421 are provided with through grooves 421, locking arms 43 are arranged in the through grooves, one ends of the locking arms 43 close to, a spring plate 44 is connected between the locking arm 43 and the shaft sleeve 42, one end of the spring plate 44 is abutted against the locking arm 43, and the other end is abutted against the shaft sleeve 42. Specifically, the spring leaf keeps the locking arm engaged with the tooth grooves of the rotating shaft under the condition of no external force. Wherein, under the state that locking arm and tooth's socket engaged with, neither axial relative displacement can be had between pivot and the axle sleeve, also can not circumference relative rotation, and then make the relative position between host computer and the backup pad keep fixed. Actually, the host computer forms triangular supports structure with the backup pad, and stability is strong, under the prerequisite of guaranteeing structural stability, selects the tooth's socket and the meshing of locking arm of different positions to adjust the height and the contained angle of host computer and backup pad, and then adjust the height and the inclination of main, vice display screen.

Preferably, the two ends of the spring plate 44 are respectively provided with a mounting hole 441, and the locking arm 43 and the shaft sleeve 42 are respectively fixedly connected with the mounting holes 441 through fixing screws 45. Actually, the locking arm and the shaft sleeve are respectively provided with a threaded hole, and a fixing screw penetrates through a mounting hole at one end of the spring piece and is in threaded connection with the threaded hole in the locking arm, so that the spring piece is fixedly connected with the locking arm; and the other fixing screw penetrates through the mounting hole at the other end of the spring piece and is in threaded connection with the threaded hole in the shaft sleeve, so that the spring piece is fixedly connected with the shaft sleeve.

Preferably, height adjusting mechanism includes connecting rod 61, a plurality of connecting holes 62 of pegging graft complex with connecting rod 61 have been seted up along its direction of height equidistance to backup pad 5, the one end of connecting rod 61 passes connecting hole 62 and extends to the inboard of backup pad 5, and threaded connection has stop nut 63, is equipped with the spacing shoulder 611 that offsets with the outside of backup pad 5 on the connecting rod 61. Specifically, the nut and the limiting shoulder are matched with each other to clamp the support plate, and then the connecting rod is fixedly connected with the support plate. Actually, select the connecting hole of co-altitude not to assemble with the connecting rod, can do further regulation to the use height of main display screen, make it can satisfy different users' user demand, the travelling comfort is stronger.

Preferably, the universal adjusting mechanism includes a ball seat 71 disposed at the back of the main display screen 1, a ball 72 is rotatably connected in the ball seat 71, the other end of the connecting rod 61 is fixedly connected with the ball 72 through a gap of the ball seat 71, an adjusting threaded hole 711 is formed in a side wall of the ball seat 71, and a hand wheel screw 73 abutting against the ball 72 is connected in the adjusting threaded hole 711 in a threaded manner. Wherein, further regulation is made to the inclination of main display screen through universal regulation structure, makes it can satisfy different users' user demand, and the travelling comfort is stronger.

Preferably, both sides of the support plate 5 are folded inward to form reinforcing ribs 51, respectively, for reinforcing the structural strength of the support plate.

Preferably, the bottom of the supporting plate 5 is hinged with a supporting foot 52, and the bottom end of the supporting foot 52 is provided with a sucking disc 8. In fact, the support plate is fixed on the smooth surface of the cash desk through the suction cup, and the displacement of the double-screen cash register caused by collision is prevented.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A double-screen cash register comprises a main display screen, an auxiliary display screen and a host arranged at the back of the auxiliary display screen, wherein the main display screen and the auxiliary display screen are respectively electrically connected with the host, the double-screen cash register is characterized in that the top of the host is connected with a support plate through an angle adjusting mechanism, the support plate is provided with a height adjusting mechanism, the height adjusting mechanism is connected with the back of the main display screen through a universal adjusting mechanism,

angle adjustment mechanism is including the pivot of locating the host computer top to and locate the backup pad top and with the axle sleeve that the pivot activity cup jointed, a plurality of tooth's socket has been seted up along its circumference equidistance to the lateral wall of pivot, logical groove has been seted up with the position department that the tooth's socket corresponds, logical inslot is equipped with the locking arm, the one end embedding tooth's socket that the locking arm is close to the tooth's socket just forms the meshing with the tooth's socket, is connected with the spring leaf between locking arm and the axle sleeve, the one end of spring leaf supports the locking arm.

2. The double-screen cash register according to claim 1, wherein mounting holes are respectively formed at two ends of the spring piece, and the locking arm and the shaft sleeve are respectively and fixedly connected with the mounting holes through fixing screws.

3. The double-screen cash register according to claim 1, wherein the height adjusting mechanism comprises a connecting rod, the supporting plate is provided with a plurality of connecting holes which are matched with the connecting rod in an inserting manner along the height direction of the supporting plate at equal intervals, one end of the connecting rod passes through the connecting holes and extends to the inner side of the supporting plate, the connecting rod is in threaded connection with a limiting nut, and the connecting rod is provided with a limiting shoulder which is abutted against the outer side of the supporting plate.

4. The double-screen cash register according to claim 3, wherein the universal adjusting mechanism comprises a ball seat arranged at the back of the main display screen, a ball head is rotatably connected in the ball seat, the other end of the connecting rod is fixedly connected with the ball head through a notch of the ball seat, an adjusting threaded hole is formed in the side wall of the ball seat, and a hand wheel screw which is abutted against the ball head is connected in the adjusting threaded hole in a threaded manner.

5. The double-screen cash register according to claim 1, wherein two sides of the supporting plate are folded inwards to form reinforcing ribs.

6. The double-screen cash register according to claim 1, wherein the bottom of the supporting plate is hinged with a supporting foot, and a sucking disc is arranged at the bottom end of the supporting foot.