CN212178395U

CN212178395U - Lifting mechanism of POS machine display screen

Info

Publication number: CN212178395U
Application number: CN202020620240.2U
Authority: CN
Inventors: 李邱儒
Original assignee: Dongguan Simongqi Precision Component Co ltd
Current assignee: Dongguan simongqi Intelligent Technology Co.,Ltd.
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-18
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses an elevating system of POS machine display screen, it can be according to the height of the cashier's height adjustment cash registering machine screen of difference, reduces the staff and produces human fatigue at unsuitable height. Specifically, this elevating system includes lift portion and pivot portion, and the display screen is installed in pivot portion. The lifting part comprises a fixed plate and a sliding plate, and the fixed plate is obliquely arranged on a bracket of the POS machine at a certain angle. Two sides of the sliding plate are bent by 90 degrees to form two opposite mounting side plates, the outer side of each mounting side plate is respectively provided with a sliding rail, the inner rail of each sliding rail is fixed on the mounting side plate, and the outer rail of each sliding rail is fixed on the fixing plate. The lower part of the rotating shaft part is clamped between the two mounting side plates and is locked with the mounting side plates through screws.

Description

Lifting mechanism of POS machine display screen

Technical Field

The utility model relates to a receive silver-colored equipment's technical field, in particular to elevating system of POS machine display screen.

Background

The current POS cash register is usually provided with two display screens, one display screen is used for displaying entered commodity information and displaying information of money receivable, real money, change and the like of the transaction, and the other display screen is used for displaying consumption information of a user to a customer for checking. Two display screens on current POS machine generally are arranged the cashier's desk in through the support or are fixed on the cashier's desk, and the unable adjustment of height of display screen can't satisfy different cashier's user demand, especially to the higher or shorter cashier of height tired very easily in operation and use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims at providing a lifting mechanism of POS machine display screen can reduce staff at the human fatigue of unsuitable high production according to the height of different cashier's height adjustment cash registering machine screens.

In order to achieve the above purpose, the lifting mechanism of the display screen of the POS machine provided by the utility model comprises a lifting part and a rotating shaft part, the display screen is arranged on the rotating shaft part,

the lifting part comprises a fixed plate and a sliding plate, and the fixed plate is obliquely arranged on a bracket of the POS machine at a certain angle. Two opposite mounting side plates are formed by bending the two sides of the sliding plate by 90 degrees, a sliding rail is arranged on the outer side of each mounting side plate, the inner rail of each sliding rail is fixed on the mounting side plate, and the outer rail of each sliding rail is fixed on the fixing plate.

The lower part of the rotating shaft part is clamped between the two mounting side plates and is mutually locked with the mounting side plates through screws.

Optionally, a fixed spring is disposed on the fixed plate, and a spring fixing frame opposite to the fixed spring is disposed on the sliding plate.

Optionally, the slide is a ball slide.

Optionally, the rotating shaft portion includes a fixing seat, a bearing plate, and a rotating shaft assembly. The fixing seat is clamped between the two mounting side plates. The back of the bearing plate is provided with a support plate, and the support plate is rotatably connected to the fixed seat through the rotating shaft assembly.

Optionally, the mounting side plate is provided with a positioning groove, and a protrusion matched with the positioning groove is arranged on the outer side of the fixing seat.

Optionally, the rotating shaft assembly includes a rotating shaft, a spring, a gasket, and a nut, the first end of the rotating shaft sequentially passes through the nut, the gasket, the spring, and the support plate of the bearing plate and is inserted into the fixing seat, and the nut is screwed to the second end of the rotating shaft through a thread.

The technical scheme of the utility model through set up an elevating system on the support of POS machine, this elevating system includes lift portion and pivot portion, and the display screen is installed in pivot portion, can adjust the relative cashier's of display screen angle through lifting on or pushing down, makes things convenient for the cashier to look over the content that shows, and to the cashier of different heights, the height of display screen is adjusted to accessible lift portion to be convenient for the cashier operates and uses, reduces and uses uncomfortable sense. Meanwhile, the lifting part is arranged on the bracket in a relatively inclined manner, the rotating shaft part can slide up and down along the inclined direction to be adjusted in a lifting manner, and the lifting operation is good in hand feeling and free of labor.

Drawings

FIG. 1 is a schematic view of a support for a POS machine;

FIG. 2 is a schematic view of the elevating portion and the rotating shaft portion of the elevating mechanism in an installed state;

FIG. 3 is a schematic view of the elevating portion and the rotating shaft portion of the elevating mechanism in a disassembled state;

FIG. 4 is a schematic view of the elevating part;

fig. 5 is a schematic structural view of the rotating shaft portion.

In the reference numerals: 100-a scaffold; 200-lifting mechanism, 210-lifting part, 211-fixing plate, 212-sliding plate, 212 a-mounting side plate, 212 b-positioning groove, 213-constant force spring, 214-spring fixing frame, 220-rotating shaft part, 221-fixing seat, 221 a-bulge, 222-bearing plate, 2221-support plate, 223-rotating shaft component, 2231-rotating shaft, 2232-elastic sheet, 2233-gasket and 2234-nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below 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 of the specification, an embodiment of the present invention provides a POS machine, which includes a bracket 100 and a lifting mechanism 200, where the bracket 100 includes a base portion and a supporting portion, the supporting portion has an inclined surface, and the lifting mechanism 200 is disposed on the inclined surface of the supporting portion.

As shown in fig. 2, the lifting mechanism 200 includes a lifting unit 210 and a rotating shaft unit 220, and a display screen (shown) is mounted on the rotating shaft unit 220. The elevating part 210 includes a fixed plate 211 and a sliding plate 212, and the fixed plate 211 is mounted on an inclined surface of the bracket 100. Two sides of the sliding plate 212 are bent by 90 degrees to form two opposite mounting side plates 212a, the outer side of each mounting side plate 212a is respectively provided with a sliding rail 213, the inner rail of the sliding rail 213 is fixed on the mounting side plate 212a, and the outer rail of the sliding rail 213 is fixed on the fixing plate 211. By arranging the sliding rails 213 on both sides of the sliding plate 212, the sliding plate 212 can be prevented from shifting to both sides when sliding, so that the sliding of the sliding plate 212 is more stable and does not shake.

The lower portion of the rotating shaft portion 220 is interposed between the two mounting side plates 212a, two screws are provided on both sides of the rotating shaft portion 220, respectively, and the rotating shaft portion is locked to the mounting side plates 212a of the slide plate 212 by the screws. As shown in fig. 2, the rotation shaft portion 220 can be quickly and directly detached from the elevating portion 210 for maintenance by using a screw connection, without completely detaching the entire elevating mechanism 200 from the stand 100.

The technical scheme of the utility model through set up an elevating system 200 on the support 100 of POS machine, this elevating system 200 includes lift portion 210 and pivot portion 220, and the display screen is installed on pivot portion 220, can adjust the relative cashier's of display screen angle through lifting on or pushing down, makes things convenient for cashier to look over the content that shows. For cashiers with different heights, the height of the display screen can be adjusted through the lifting part 210, so that the cashiers can conveniently operate and use the display screen, and the use discomfort is reduced. Meanwhile, the lifting part 210 is arranged on the bracket 100 in a relatively inclined manner, and the display screen arranged on the rotating shaft part 220 can be adjusted in a vertically sliding manner along the inclined direction, so that the lifting operation is good in hand feeling and free from being labored.

In the present embodiment, the slide rail 213 is a ball slide rail, and the sliding plate 212 does not generate noise during sliding, and can achieve smooth and silent sliding.

Optionally, in the above embodiment, a constant force spring 214 is disposed on the fixing plate 211, and specifically, the constant force spring 214 is a coil spring. The sliding plate 212 is provided with a spring holder 215 opposite to the constant force spring 214, and one end of the constant force spring 214 is connected to the fixed plate 211 and the other end thereof is connected to the spring holder 215. When the sliding plate 212 is moved, the sliding plate 212 pulls the constant force spring 214 at the same time, the constant force spring 214 exerts a certain reverse force on the sliding plate 212, and when the sliding is stopped, the reverse force exerted on the sliding plate 212 by the constant force spring 214 is equal to the gravity of the display screen on the sliding plate 212, so that the stepless hovering of the display screen is realized, and the display screen can be hovered at any position.

Optionally, in this embodiment, the rotating shaft portion 220 includes a fixing seat 221, a bearing plate 222 and a rotating shaft assembly 223. The fixing base 221 is clamped between the two mounting side plates 212a and is locked to the mounting side plates 212a by screws. The back of the carrier plate 222 has a support plate 2221, and the support plate 2221 is rotatably connected to the fixing base 221 through a rotating shaft assembly 223. The display screen is fixed on the front surface of the carrier plate 222. Thereby, the display screen mounted on the carrier plate 222 can be adjusted in its pitch angle.

Alternatively, in the above embodiment, the mounting side plate 212a has the positioning groove 212b, and the outer side of the fixing seat 221 is provided with the protrusion 221a matching with the positioning groove 212 a. During installation, the protrusion 221a is aligned with the notches of the positioning grooves 212b on the installation side plates 212a, so that the rotating shaft part 220 can be abutted to the positioning grooves 212b of the two installation side plates 212a quickly, and quick alignment installation of the rotating shaft part 220 and the lifting part 210 is realized.

Optionally, the rotating shaft assembly 223 includes a rotating shaft 2231, a spring 2232, a washer 2233, and a nut 2234, a first end of the rotating shaft 2231 sequentially passes through the nut 2234, the washer 2233, the spring 2231, and the support plate 2221 of the bearing plate 222 and is inserted into the fixing seat 221, and the nut 2234 is screwed to a second end of the rotating shaft 2231 through a thread. Thus, the degree of compression of the adjustment spring 2232 can be adjusted by rotating the nut 2234, thereby adjusting the rotational damping of the rotary shaft assembly 223.

The above is only the preferred embodiment of the present invention, not used in the present invention, and any slight modifications, equivalent replacements and improvements made by the technical entity of the present invention to the above embodiments should be included in the protection scope of the technical solution of the present invention.

Claims

1. A lifting mechanism of a display screen of a POS machine is characterized by comprising a lifting part and a rotating shaft part, wherein the display screen is arranged on the rotating shaft part;

the lifting part comprises a fixed plate and a sliding plate, and the fixed plate is obliquely arranged on a bracket of the POS machine at a certain angle; two sides of the sliding plate are bent by 90 degrees to form two opposite mounting side plates, the outer side of each mounting side plate is respectively provided with a sliding rail, the inner rail of each sliding rail is fixed on the mounting side plate, and the outer rail of each sliding rail is fixed on the fixing plate;

2. The POS device display screen lifting mechanism according to claim 1, wherein the fixed plate is provided with a constant force spring, and the sliding plate is provided with a spring fixing frame opposite to the constant force spring.

3. The POS display screen lifting mechanism of claim 1, wherein the slide rail is a ball slide rail.

4. The elevating mechanism of POS machine display screen according to any one of claims 1 to 3 wherein the rotation shaft portion comprises a fixing base, a bearing plate and a rotation shaft assembly; the fixed seat is clamped between the two mounting side plates; the back of the bearing plate is provided with a support plate, and the support plate is rotatably connected to the fixed seat through the rotating shaft assembly.

5. The POS display screen lifting mechanism according to claim 4, wherein the mounting side plate has a positioning groove, and the outer side of the fixing base is provided with a protrusion which is matched with the positioning groove.

6. The POS machine display screen lifting mechanism according to claim 4, wherein the rotating shaft assembly comprises a rotating shaft, a spring plate, a gasket and a nut, the first end of the rotating shaft sequentially passes through the nut, the gasket, the spring plate and the support plate of the bearing plate and is inserted into the fixed seat, and the nut is screwed on the second end of the rotating shaft through threads.