CN212782213U

CN212782213U - Restaurant POS machine with cushioning function

Info

Publication number: CN212782213U
Application number: CN202021781297.7U
Authority: CN
Inventors: 黄海东; 虞涛; 于付真
Original assignee: Beijing Yunhai Shangtong Technology Co ltd
Current assignee: Beijing Yunhai Shangtong Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-03-23
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a POS machine with a cushioning function for a restaurant, which comprises a POS machine; an acceleration sensor is arranged on the POS machine; the POS machine is connected with the protection box through a fixing mechanism; a fixed groove is formed in the protection box corresponding to the POS machine; a card swiping slot is formed in the side face of the POS machine; and a buffer mechanism is arranged on the protection box. The utility model discloses convenient to use, buffering shock attenuation is effectual, can effectively protect POS machine.

Description

Restaurant POS machine with cushioning function

Technical Field

The utility model relates to a POS machine bradyseism technical field specifically is a dining room is with POS machine that has bradyseism function.

Background

The POS machine used in the existing restaurant does not have a cushioning function, when restaurant service personnel work busy, mistakes are easy to occur, and the POS machine can be damaged due to careless falling on the ground, so that the working efficiency and the service quality are affected.

Therefore, in view of the above situation, there is a need to develop a POS device with a cushioning function for a restaurant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dining room is with POS machine that has bradyseism function to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a POS machine with a cushioning function for a restaurant comprises a POS machine; an acceleration sensor is arranged on the POS machine; the POS machine is connected with the protection box through a fixing mechanism; a fixed groove is formed in the protection box corresponding to the POS machine; a card swiping slot is formed in the side face of the POS machine; and a buffer mechanism is arranged on the protection box.

As a further aspect of the present invention: the fixing mechanism comprises a top fixing rod, a side fixing rod and a bottom fixing rod; one end of the top fixing rod is connected with the top end inside the fixing groove; the other end of the top fixing rod is connected with the top end of the POS machine; one end of the side fixing rod is connected with the side wall of the fixing groove; the other end of the side fixing rod is fixedly connected with the side surface of the POS machine; one end of the bottom fixing rod is fixedly connected with the bottom end inside the fixing groove; the other end of the bottom fixing rod is fixedly connected with the bottom end of the POS machine; the POS machine is provided with a fixed seat corresponding to the top fixed rod, the side fixed rod and the bottom fixed rod; the fixed seat is provided with a screw fixing hole; and positioning holes are formed in the top fixing rod, the side fixing rod and the bottom fixing rod and correspond to the screw fixing holes.

As a further aspect of the present invention: the buffer mechanism comprises a buffer groove and a buffer; the buffer comprises a buffer rubber block; the buffer rubber block is fixedly connected with the buffer frame; the buffer rubber block is arranged corresponding to the buffer groove; and a driving mechanism is arranged in the protection box corresponding to the buffer.

As a further aspect of the present invention: the driving mechanism comprises a servo motor; the servo motor is connected with the rotating shaft through a coupler; a plurality of cams are arranged on the rotating shaft; one end of the rotating shaft, which is far away from the servo motor, is connected with a driven shaft through a coupler; one end of the driven shaft, which is far away from the rotating shaft, is connected with the inner wall of the buffer groove through a rolling bearing; the cam is in contact connection with the buffer frame; the buffer frame is provided with an anti-slip pad corresponding to the cam and is connected with the damping plate through a spring.

As a further aspect of the present invention: the top and the bottom of the buffer rubber block are provided with guide blocks; the buffer groove is provided with a guide rail corresponding to the guide block; a guide block is arranged on the side surface of the buffer rubber block; a sliding groove is formed in the buffer groove corresponding to the guide block; the guide block is connected with the sliding chute in a sliding manner; the inside of the sliding groove is connected with the sliding block through a pressure spring.

Compared with the prior art, the beneficial effects of the utility model are that: when the acceleration sensor sensing device falls down, the servo motor rotates to drive the rotating shaft to rotate, the cam rotates to drive the buffer to extend out of the buffer groove, the buffer protects the POS machine, and the impact force borne by the protection box is reduced through the damping plate; through the arrangement of the guide rail, the guide block, the sliding groove and the sliding block, the impact force generated when the protection box and the POS machine fall can be reduced, and the good buffering effect of the buffer is ensured. To sum up, the utility model discloses convenient to use, buffering shock attenuation is effectual, can effectively protect POS machine.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the POS machine of the present invention.

Fig. 3 is a schematic view of a side mounting structure of the middle buffering mechanism of the present invention.

In the figure: 1-protective box, 2-buffer tank, 3-side fixed rod, 4-POS machine, 5-acceleration sensor, 6-top fixed rod, 7-bottom fixed rod, 8-brush clamping groove, 9-guide rail, 10-buffer frame, 11-buffer rubber block, 12-slide block, 13-guide block, 14-rotating shaft, 15-cam, 16-servo motor, 17-damping plate and 18-driven shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a POS device with a cushioning function for a restaurant includes a POS device 4; an acceleration sensor 5 is arranged on the POS machine 4; the POS machine 4 is connected with the protection box 1 through a fixing mechanism; a fixed groove is formed in the protection box 1 corresponding to the POS machine 4; a card swiping slot 8 is formed in the side face of the POS machine 4; and a buffer mechanism is arranged on the protection box 1.

Further, the fixing mechanism comprises a top fixing rod 6, a side fixing rod 3 and a bottom fixing rod 7; one end of the top fixing rod 6 is connected with the top end inside the fixing groove; the other end of the top fixing rod 6 is connected with the top end of the POS machine 4; one end of the side fixing rod 3 is connected with the side wall of the fixing groove; the other end of the side fixing rod 3 is fixedly connected with the side surface of the POS machine 4; one end of the bottom fixing rod 7 is fixedly connected with the bottom end inside the fixing groove; the other end of the bottom fixing rod 7 is fixedly connected with the bottom end of the POS machine 4; the POS machine 4 is provided with a fixed seat corresponding to the top fixed rod 6, the side fixed rod 3 and the bottom fixed rod 7; the fixed seat is provided with a screw fixing hole; and positioning holes are formed in the top fixing rod 6, the side fixing rod 3 and the bottom fixing rod 7 corresponding to the screw fixing holes.

Further, the buffer mechanism comprises a buffer groove 2 and a buffer; the buffer comprises a buffer rubber block 11; the buffer rubber block 11 is fixedly connected with the buffer frame 10; the buffer rubber block 11 is arranged corresponding to the buffer groove 2; and a driving mechanism is arranged in the protection box 1 corresponding to the buffer.

Further, the driving mechanism includes a servo motor 16; the servo motor 16 is connected with the rotating shaft 14 through a coupler; the rotating shaft 14 is provided with a plurality of cams 15; one end of the rotating shaft 14, which is far away from the servo motor 16, is connected with a driven shaft 18 through a coupler; one end of the driven shaft 18, which is far away from the rotating shaft 14, is connected with the inner wall of the buffer tank 2 through a rolling bearing; the cam 15 is in contact with the connecting buffer frame 10; the buffer frame 10 is provided with an anti-skid pad corresponding to the cam 15, and the buffer frame 10 is connected with a damping plate 17 through a spring; when the sensing device of the acceleration sensor 5 falls, the servo motor 16 rotates to drive the rotating shaft 14 to rotate, the cam 15 rotates to drive the buffer to extend out of the buffer slot 2, the buffer protects the POS machine 4, and the impact force borne by the protection box 1 is reduced through the damping plate 17.

Example 2

Referring to fig. 2, the top and the bottom of the cushion rubber block 11 are provided with guide blocks 13; the buffer groove 2 is provided with a guide rail 9 corresponding to the guide block 13; a guide block 13 is arranged on the side surface of the buffer rubber block 11; a sliding groove is formed in the buffer groove 2 corresponding to the guide block 13; the guide block 13 is connected with the sliding chute in a sliding manner; the inside of the sliding chute is connected with a sliding block 12 through a pressure spring; through the arrangement of the guide rail 9, the guide block 13, the sliding block 12, the sliding groove and the sliding block 12, the impact force generated when the protection box 1 and the POS machine 4 fall can be reduced, and the good buffering effect of the buffer is ensured.

The utility model discloses a theory of operation is: when the sensing device of the acceleration sensor 5 falls, the servo motor 16 rotates to drive the rotating shaft 14 to rotate, the cam 15 rotates to drive the buffer to extend out of the buffer groove 2, the buffer protects the POS machine 4, and the impact force borne by the protection box 1 is reduced through the damping plate 17; through the arrangement of the guide rail 9, the guide block 13, the sliding block 12, the sliding groove and the sliding block 12, the impact force generated when the protection box 1 and the POS machine 4 fall can be reduced, and the good buffering effect of the buffer is ensured. To sum up, the utility model discloses convenient to use, buffering shock attenuation is effectual, can effectively protect POS machine.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A POS machine with a cushioning function for a restaurant comprises a POS machine (4); the POS machine is characterized in that an acceleration sensor (5) is arranged on the POS machine (4); the POS machine (4) is connected with the protection box (1) through a fixing mechanism; a fixed groove is formed in the protection box (1) corresponding to the POS machine (4); a card swiping slot (8) is formed in the side face of the POS machine (4); and a buffer mechanism is arranged on the protection box (1).

2. The POS machine with the cushioning function for the restaurant according to claim 1, wherein the fixing mechanism comprises a top fixing rod (6), a side fixing rod (3) and a bottom fixing rod (7); one end of the top fixing rod (6) is connected with the top end of the inside of the fixing groove; the other end of the top fixing rod (6) is connected with the top end of the POS machine (4); one end of the side fixing rod (3) is connected with the side wall of the fixing groove; the other end of the side fixing rod (3) is fixedly connected with the side surface of the POS machine (4); one end of the bottom fixing rod (7) is fixedly connected with the bottom end inside the fixing groove; the other end of the bottom fixing rod (7) is fixedly connected with the bottom end of the POS machine (4); the POS machine (4) is provided with a fixed seat corresponding to the top fixed rod (6), the side fixed rod (3) and the bottom fixed rod (7); the fixed seat is provided with a screw fixing hole; and positioning holes are formed in the top fixing rod (6), the side fixing rod (3) and the bottom fixing rod (7) corresponding to the screw fixing holes.

3. The POS machine with the cushioning function for the restaurant according to claim 1, wherein the cushioning mechanism comprises a cushioning tank (2) and a buffer; the buffer comprises a buffer rubber block (11); the buffer rubber block (11) is fixedly connected with a buffer frame (10); the buffer rubber block (11) is arranged corresponding to the buffer groove (2); and a driving mechanism is arranged in the protection box (1) corresponding to the buffer.

4. The restaurant POS machine with cushioning function according to claim 3, wherein said driving mechanism includes a servo motor (16); the servo motor (16) is connected with the rotating shaft (14) through a coupler; a plurality of cams (15) are arranged on the rotating shaft (14); one end of the rotating shaft (14) far away from the servo motor (16) is connected with a driven shaft (18) through a coupler; one end of the driven shaft (18) far away from the rotating shaft (14) is connected with the inner wall of the buffer groove (2) through a rolling bearing; the cam (15) is in contact connection with the buffer frame (10); the buffer frame (10) is provided with an anti-slip pad corresponding to the cam (15), and the buffer frame (10) is connected with a damping plate (17) through a spring.

5. The POS machine with the cushioning function for the restaurant according to claim 3, wherein the top and the bottom of the cushion rubber block (11) are provided with guide blocks (13); a guide rail (9) is arranged on the buffer groove (2) corresponding to the guide block (13); a guide block (13) is arranged on the side surface of the buffer rubber block (11); a sliding groove is formed in the buffer groove (2) corresponding to the guide block (13); the guide block (13) is connected with the sliding chute in a sliding way; the inside of the sliding chute is connected with a sliding block (12) through a pressure spring.