POS machine with card reader limiting device

Abstract

The utility model provides a POS machine with a card reader limiting device. The POS machine comprises a touch display screen; the rear shell is arranged on the rear surface of the side, away from the screen, of the touch display screen, a cavity is formed between the rear shell and the touch display screen, and a main board electrically connected with the touch display screen is arranged in the cavity; a mounting space is formed between the side wall of the rear shell and the rear surface of one side, far away from the screen, of the touch display screen; the limiting device comprises a connecting part and a mounting part, the connecting part is located in the mounting space, the mounting part is connected with the connecting part, and the mounting part extends outwards to protrude out of the outer side of the touch display screen; the card reader is arranged on the outer side of the touch display screen and installed on the portion, protruding out of the touch display screen, of the installation portion. It can be understood that in the POS machine, the card reader can be conveniently installed, and meanwhile the card reader can be conveniently used in cooperation with the touch display screen.

Description

TECHNICAL FIELD

[0001] The utility model belongs to touch display technical field, more specifically, it relates to a POS machine with card swiping device limiting device. BACKGROUND

[0002] With the development of POS machine technology, POS machine gradually has big display screen, but when the POS machine sets up big display screen, the card swiping device of POS machine is inconvenient to set up, and it is troublesome to install. INVENTION CONTENTS

[0003] The utility model discloses a POS machine with card swiping device limiting device to solve the technical problem mentioned in the above background art.

[0004] The utility model adopts the technical scheme of a POS machine with card swiping device limiting device, and it comprises:

[0005] Touch display screen;

[0006] Rear shell, the rear surface of the touch display screen far from the screen side is set up, the cavity is formed between the rear shell and the touch display screen, and the mainboard electrically connected with the touch display screen is arranged in the cavity;

[0007] The side wall of the rear shell and the rear surface of the touch display screen far from the screen side form an installation space;

[0008] Limiting device, the connecting portion is located in the installation space, the mounting portion is connected with the connecting portion, and the mounting portion extends outward to the outside of the touch display screen;

[0009] Card swiping device, the outside of the touch display screen is set up, and the part of the mounting portion protruding from the touch display screen is installed.

[0010] It can be understood that in the above POS machine, an installation space is arranged between the rear shell of the mainboard and the rear surface of the touch display screen, the mounting portion of the limiting device is arranged in the installation space through the connecting portion, and the mounting portion can extend outward to the outside of the touch display screen, so that the card swiping device can be arranged on the outside of the touch display screen, and the part of the mounting portion protruding from the touch display screen can be installed, the installation of the card swiping device is facilitated, the use of the card swiping device with the touch display screen is facilitated, in addition, the connecting portion can be hidden in the installation space, and the integrality of the whole POS machine is stronger.

[0011] As a preferred scheme of the utility model, the length of the part of the mounting portion located on the outside of the touch display screen is same with the width of the card swiping device.

[0012] As a preferred scheme of the utility model, the height between the part of the mounting portion protruding from the outside of the touch display screen and the screen surface of the touch display screen is same with the thickness of the card swiping device.

[0013] As a preferred scheme of the utility model, the part of the mounting portion protruding from the outside of the touch display screen is provided with a first assembly hole, and the assembly hole is used for assembly with the card swiping device.

[0014] As a preferred scheme of the utility model, the connecting portion is integrally formed with the mounting portion.

[0015] As a preferred scheme of the utility model, the side wall of the rear shell is provided with an interface corresponding to the position of the connector on the mainboard;

[0016] The area corresponding to the interface of the mainboard in the area butted between the bottom plate and the side wall in the rear shell is set as a conductive area, and the conductive area can conduct electricity.

[0017] As a preferred scheme of the utility model, the conductive area is provided with electrostatic cotton between the connector of the mainboard.

[0018] As a preferred scheme of the utility model, the side wall of the rear shell provided with the interface is further provided with a first knock-off hole.

[0019] As a preferred scheme of the utility model, further comprising a bottom cover, the bottom cover is arranged on the side of the touch display screen away from the screen to form the rear surface of the touch display screen, and the rear shell is arranged on the bottom cover, and the rear shell is integrally formed with the bottom cover;

[0020] The mounting portion is further provided with a second assembly hole, the second assembly hole is used for assembly with the bottom cover, and the connecting portion is abutted with the bottom cover; and

[0021] The bottom cover is provided with a second knock-off hole corresponding to the position of the mounting portion, the connecting portion is provided with a positioning portion, and the positioning portion is used for clamping in the second knock-off hole.

[0022] As a preferred scheme of the utility model, the rear shell and the bottom cover are black. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without paying the creative labor.

[0024] Figure 1The utility model provides a kind of POS machine's structure schematic diagram of limit device of card swiping device provided by the utility model one.

[0025] Figure 2 The utility model provides a kind of POS machine's structure schematic diagram of limit device of card swiping device provided by the utility model two.

[0026] Figure 3 The utility model provides a kind of limit device's structure schematic diagram in POS machine of limit device of card swiping device provided by the utility model.

[0027] Reference signs:

[0028] 100, touch display screen;

[0029] 200, rear shell; 210, bottom plate; 220, side wall; 230, interface; 240, conductive area; 250, first knock-off hole;

[0030] 300, joint;

[0031] 400, limit device; 410, connecting portion; 420, mounting portion; 430, first assembly hole; 440, second assembly hole; 450, positioning portion;

[0032] 500, card swiping device; 600, mounting space; 700, bottom cover; 710, second knock-off hole. Specific embodiments

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model more clear and obvious, the utility model is further described in detail below in combination with drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0034] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0036] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In some utility model descriptions, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0037] Referring to Figures 1 to 3 The utility model provides a POS machine with card swiping device limiting device, including touch display screen 100, rear shell 200, mainboard (not marked in the drawing) and limiting device 400.

[0038] Rear shell 200 is arranged on the rear surface of the side of touch display screen 100 away from the screen, and a cavity is formed between rear shell 200 and touch display screen 100, and the mainboard electrically connected with touch display screen 100 is arranged in the cavity.

[0039] Further, the side wall 220 of the rear shell 200 and the rear surface of the side of the touch display screen 100 away from the screen form an installation space 600.

[0040] Referring to Figure 3 The limiting device 400 includes a connecting portion 410 and a mounting portion 420, the connecting portion 410 is located in the installation space 600, the mounting portion 420 is connected with the connecting portion 410, and the mounting portion 420 extends outward to the outside of the touch display screen 100.

[0041] The card swiping device 500 is arranged on the outside of the touch display screen 100 and is installed on the part of the mounting portion 420 protruding from the touch display screen 100.

[0042] It can be understood that in the above POS machine, by arranging an installation space 600 between the rear shell 200 where the mainboard is installed and the rear surface of the touch display screen 100, the mounting portion 420 of the limiting device 400 is arranged in the installation space 600 through the connecting portion 410, and the mounting portion 420 can extend outward to the outside of the touch display screen 100, so that the card swiping device 500 can be arranged on the outside of the touch display screen 100 and installed on the part of the mounting portion 420 protruding from the touch display screen 100, which can facilitate the installation of the card swiping device 500 and facilitate the use of the card swiping device 500 with the touch display screen 100, in addition, the installation space 600 can hide the connecting portion 410, so that the integrality of the whole POS machine is stronger.

[0043] Further, the length of the part of the mounting portion 420 protruding outside the touch display screen 100 is the same as the width of the card swiping device 500. In this way, when the card swiping device 500 is mounted on the part of the mounting portion 420 outside the touch display screen 100, the card swiping device 500 can be attached to the touch display screen 100, and the integration of the POS machine is improved.

[0044] Further, the height between the part of the mounting portion 420 protruding outside the touch display screen 100 and the screen surface of the touch display screen 100 is the same as the thickness of the card swiping device 500. In this way, when the card swiping device 500 is mounted on the part of the mounting portion 420 outside the touch display screen 100, the card swiping device 500 can be as flush as possible with the screen of the touch display screen 100, and the integration of the POS machine is improved.

[0045] Further, in order to facilitate the mounting of the card swiping device 500 on the mounting portion 420, the part of the mounting portion 420 protruding outside the touch display screen 100 is provided with a first assembly hole 430 for assembly with the card swiping device 500. For example, the card swiping device 500 can be fixed on the mounting portion 420 by screwing with the first assembly hole 430.

[0046] In addition, in some embodiments, in order to facilitate the connection of the connecting portion 410 and the mounting portion 420, the connecting portion 410 and the mounting portion 420 can be integrally formed.

[0047] Referring to Figure 1 and Figure 2 The interface 230 is arranged on the side wall 220 of the rear shell 200 corresponding to the position of the connector 300 on the mainboard, and the area corresponding to the interface 230 of the mainboard between the bottom plate 210 and the side wall 220 of the rear shell 200 is arranged as a conductive area 240, which can conduct electricity.

[0048] It can be understood that the mainboard is generally provided with connectors 300, such as power connectors 300 and various types of data connectors 300, to facilitate the connection of the POS machine with other devices, so that the interface 230 is arranged on the side wall 220 of the rear shell 200 corresponding to the position of the connector 300 on the mainboard, which can facilitate the connection of the power cord and the data cord with the connector 300 on the mainboard through the interface 230. However, the mainboard is connected with external power supply and devices through the connector 300, and static electricity is easily generated at the interface 230. The rear shell 200 generally has an oxidation layer, such as an aluminum oxide layer, which is not conductive, and thus cannot conduct static electricity in time, which is easy to generate static electricity in the rear shell 200. Therefore, the area corresponding to the interface 230 of the mainboard between the bottom plate 210 and the side wall 220 of the rear shell 200 is arranged as a conductive area 240, which can conduct electricity. In this way, the static electricity in the rear shell 200 can be conducted in time, and the static electricity protection function is enhanced.

[0049] In some embodiments, the conductive area 240 of the back shell 200 can be made conductive by removing the oxide layer on the back shell 200.

[0050] Further, an electrostatic cotton (not shown in the figure) can be arranged between the conductive area 240 and the joint 300 of the main plate, and the electrostatic cotton is used to conduct the static electricity generated at the joint 300 to the conductive area 240.

[0051] In addition, in some embodiments, the side wall 220 of the shell in which the interface 230 is arranged is further provided with a first knock-out hole 250, and the first knock-out hole 250 can facilitate the customer to expand the interface 230 according to the needs.

[0052] Referring to Figure 1 , the POS machine can further include a bottom cover 700, which is arranged on the side of the touch display screen 100 away from the screen to form the back surface of the touch display screen 100, and the back shell 200 is arranged on the bottom cover 700.

[0053] Further, the back shell 200 and the bottom cover 700 are integrally formed. That is, the back shell 200 and the bottom cover 700 can be integrally formed as the back cover of the touch display screen 100, which can facilitate the production and processing of the POS machine, and reduce the assembly of parts, and the assembly is simple.

[0054] Referring to Figure 2 , in order to facilitate the arrangement of the limiting device 400 in the mounting space 600, the second assembly hole 440 is arranged on the mounting portion 420, and the second assembly hole 440 is used to assemble with the bottom cover 700, and the connecting portion 410 abuts against the bottom cover 700.

[0055] It can be understood that when the limiting device 400 is installed, it can be fixed on the bottom cover 700 through the cooperation of the second assembly hole 440 on the mounting portion 420 and the bolt, and the connecting portion 410 abuts against the bottom cover 700, so that the height between the part of the mounting portion 420 protruding outside the touch display screen 100 and the screen surface of the touch display screen 100 is the same as the thickness of the card swiping device 500.

[0056] Further, in combination with Figure 2 and Figure 3 , in order to facilitate the arrangement of the limiting device 400 at the accurate position of the mounting space 600, the second knock-out hole 710 is arranged on the bottom cover 700 corresponding to the position of the mounting portion 420, and the positioning portion 450 is arranged on the connecting portion 410, and the positioning portion 450 is used to be clamped in the second knock-out hole 710.

[0057] It can be understood that when the POS machine needs to install the card swiping device 500, the second knock-off hole 710 on the bottom cover 700 can be knocked off, and then the positioning part 450 on the connecting part 410 is clamped in the knocked-off second knock-off hole 710, so that the positioning of the limiting device 400 in the installation space 600 is realized, and then the second assembly hole 440 on the mounting part 420 can be fixed on the bottom cover 700 through cooperation with the bolt. This way can facilitate the installation of the limiting device 400.

[0058] In addition, the rear shell 200 and the bottom cover 700 can be black. It can be understood that black has strong matching and is resistant to dirt, and a black object has strong radiation ability, which can more effectively release heat when the inside of the shell has high temperature.

[0059] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. A POS machine with a card reader limiting device, characterized in that, include: Touchscreen display; A rear cover is disposed on the rear surface of the touch display screen on the side away from the screen. A cavity is formed between the rear cover and the touch display screen, and a motherboard electrically connected to the touch display screen is disposed in the cavity. An installation space is formed between the side wall of the rear housing and the rear surface of the touch display screen on the side away from the screen; A limiting device, comprising a connecting part and a mounting part, wherein the connecting part is located within the mounting space, the mounting part is connected to the connecting part, and the mounting part extends outward to protrude beyond the outer side of the touch display screen; A card reader is located on the outside of the touch screen and is mounted on the mounting part that protrudes from the touch screen.

2. The POS machine with a card reader limiting device as described in claim 1, characterized in that, The length of the portion of the mounting part located outside the touch screen is the same as the width of the card reader.

3. The POS machine with a card reader limiting device as described in claim 2, characterized in that, The height between the portion of the mounting part protruding from the outside of the touch screen and the screen surface of the touch screen is the same as the thickness of the card reader.

4. The POS machine with a card reader limiting device as described in any one of claims 1 to 3, characterized in that, The portion of the mounting part that protrudes from the outside of the touch screen is provided with a first mounting hole, which is used for mounting with the card reader.

5. The POS machine with a card reader limiting device as described in any one of claims 1 to 3, characterized in that, The connecting part and the mounting part are integrally formed.

6. The POS machine with a card reader limiting device as described in any one of claims 1 to 3, characterized in that, An interface is provided on the side wall of the rear shell at the position corresponding to the connector on the motherboard; The area where the bottom plate and side wall of the rear shell meet, corresponding to the interface of the motherboard, is set as a conductive area, which is capable of conducting electricity.

7. The POS machine with a card reader limiting device as described in claim 6, characterized in that, An anti-static cotton is provided between the conductive area and the connector of the motherboard.

8. The POS machine with a card reader limiting device as described in claim 6, characterized in that, The rear housing also has a first knockout hole on the side wall where the interface is located.

9. The POS machine with a card reader limiting device as described in claim 5, characterized in that, It also includes a bottom cover, which is disposed on the side of the touch display screen away from the screen to form the rear surface of the touch display screen, and a rear shell is disposed on the bottom cover, the rear shell and the bottom cover being integrally formed; The mounting portion is further provided with a second mounting hole, which is used for assembly with the bottom cover, and the connecting portion abuts against the bottom cover; and The bottom cover is provided with a second knock-out hole corresponding to the position of the mounting part, and the connecting part is provided with a positioning part, which is used to hold in the second knock-out hole.

10. The POS machine with a card reader limiting device as described in claim 1, characterized in that, The rear shell and bottom cover are black.

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