POS machine with self-cleaning card slot

Abstract

The POS machine comprises a machine body, a cleaning assembly and a fixing assembly, the cleaning assembly comprises a cleaning block and a sliding rod, a fixing plate is installed on the side wall of the machine body, a clamping groove is formed between the fixing plate and the machine body, the cleaning block is connected to the interior of the fixing plate in a sliding mode, and the clamping groove is connected to the interior of the fixing plate in a sliding mode. The sliding rod is slidably connected to the inner side wall of the fixing plate, one end of the sliding rod is connected with the cleaning block, a first spring is installed between the cleaning block and the fixing plate, the fixing assembly comprises a limiting hole and a pull rod, a fixing sleeve is installed on the side wall of the fixing plate, and the pull rod is slidably connected to the side wall of the fixing plate. The limiting hole is formed in the side wall of the cleaning block, and a shaft shoulder is installed on the outer surface of the pull rod. The cleaning assembly and the fixing assembly are installed on the side wall of the machine body, the clamping groove can be conveniently cleaned, dust is prevented from entering the clamping groove, and when the device is not used, the device is kept in an original state, dust is prevented from entering the clamping groove, and sensitivity is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of POS machines, in particular to a POS machine with a self-cleaning card slot. Background Art

[0002] POS means "point of sale" in Chinese. Its full name is point of sale information management system. It is a terminal reader equipped with barcode or OCR code technology, and has cash or barter limit teller function. Its main task is to provide data services and management functions for commodity and media transactions, and to conduct non-cash settlement. With the development of e-commerce and non-cash payment, more and more shopping processes use POS machines as a way of settlement. It has functions such as supporting consumption, pre-authorization, balance inquiry and transfer. It is safe, fast and reliable to use. With development, more and more applications are applied to mobile POS devices, which are easy to carry during use and have been widely used. The POS machines currently sold on the market are equipped with a magnetic stripe card slot on the side and a chip card slot at the bottom. Since the magnetic stripe card slot and chip card slot of most POS machines are exposed to the external environment, dust will enter the magnetic stripe card slot and chip card slot of POS machines that are used for a long time. When dust and moisture enter the magnetic stripe card swiping slot and the chip card insertion slot, it will affect the sensitivity of the magnetic stripe card swiping area and the chip card insertion area of ​​the POS machine in reading the customer's UnionPay card information, causing inconvenience to the use of the POS machine. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a POS machine with a self-cleaning card slot.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A POS machine with a self-cleaning card slot comprises a machine body, a cleaning component and a fixing component, wherein the cleaning component comprises a cleaning block and a sliding rod, a fixing plate is installed on the side wall of the machine body, a card slot is provided between the fixing plate and the machine body, the cleaning block is slidably connected to the inside of the fixing plate, the sliding rod is slidably connected to the inner side wall of the fixing plate, one end of the sliding rod is connected to the cleaning block, and a first spring is installed between the cleaning block and the fixing plate.

[0006] As a further solution of the utility model: the fixing assembly includes a limiting hole and a pull rod, the side wall of the fixing plate is installed with a fixing sleeve, the pull rod is slidably connected to the side wall of the fixing plate, the limiting hole is opened on the side wall of the cleaning block, the outer surface of the pull rod is installed with a shoulder, the shoulder is slidably connected to the inside of the fixing sleeve, and a second spring is installed between the side wall of the shoulder and the fixing plate.

[0007] As a further solution of the utility model: a retaining ring is installed at one end of the sliding rod.

[0008] As a further solution of the utility model: a display screen is installed at one end of the upper surface of the body, and buttons are installed on the upper surface of the body.

[0009] As a further solution of the utility model: the entrance between the fixing plate and the machine body is an oblique opening.

[0010] As a further solution of the utility model: a rotating shaft is rotatably connected to the bottom of the body, a supporting plate is installed on the side wall of the rotating shaft, and a clamping block is installed on the side wall of the supporting plate.

[0011] As a further solution of the utility model: a pull rope is installed at one end of the side wall of the machine body, and a hanging ring is installed at one end of the pull rope.

[0012] As a further solution of the utility model: the pull rod and the limiting hole are matched.

[0013] The beneficial effects of the utility model are:

[0014] 1. By installing a cleaning component and a fixing component on the side wall of the body, the card slot can be easily cleaned to prevent dust from entering. When the device is not in use, it remains in its original state to affect the sensitivity.

[0015] 2. By installing a support plate at the bottom of the machine body, the machine body can be supported easily, and by installing a clamping block on the side wall of the support plate, the support plate can be fixed easily.

[0016] 3. By setting the entrance between the fixing plate and the machine body as an oblique opening, it is convenient to swipe the card. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a POS machine with a self-cleaning card slot proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a POS machine with a self-cleaning card slot proposed by the utility model from another perspective;

[0019] Figure 3 This is a structural schematic diagram of a POS machine cleaning component with a self-cleaning card slot proposed by the utility model;

[0020] Figure 4 The utility model is a structural schematic diagram of a POS machine fixing component with a self-cleaning card slot.

[0021] In the figure: 1-body, 2-button, 3-display screen, 4-fixed plate, 5-rotating shaft, 6-support plate, 7-block, 8-hanging ring, 9-pull rope, 10-cleaning block, 11-slide rod, 12-retaining ring, 13-first spring, 14-limiting hole, 15-second spring, 16-shaft shoulder, 17-pull rod, 18-fixed sleeve, 19-slot. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Example 1

[0025] A POS machine with a self-cleaning card slot, such as Figure 1-4 As shown, including:

[0026] Machine body 1, cleaning components and fixing components.

[0027] The cleaning assembly includes a cleaning block 10 and a sliding rod 11. A fixing plate 4 is installed on the side wall of the body 1. A slot 19 is provided between the fixing plate 4 and the body 1. The cleaning block 10 is slidably connected to the inside of the fixing plate 4. The sliding rod 11 is slidably connected to the inner side wall of the fixing plate 4. One end of the sliding rod 11 is connected to the cleaning block 10. A first spring 13 is installed between the cleaning block 10 and the fixing plate 4. A display screen 3 is installed on one end of the upper surface of the body 1. A button 2 is installed on the upper surface of the body 1.

[0028] The fixing assembly includes a limiting hole 14 and a pull rod 17, the pull rod 17 and the limiting hole 14 cooperate with each other, a fixing sleeve 18 is installed on the side wall of the fixing plate 4, the pull rod 17 is slidably connected to the side wall of the fixing plate 4, the limiting hole 14 is opened on the side wall of the cleaning block 10, a shoulder 16 is installed on the outer surface of the pull rod 17, the shoulder 16 is slidably connected to the inside of the fixing sleeve 18, and a second spring 15 is installed between the side wall of the shoulder 16 and the fixing plate 4.

[0029] By installing a cleaning component and a fixing component on the side wall of the body 1, the card slot 19 can be easily cleaned to prevent dust from entering. When the device is not in use, it remains in its original state to prevent dust from entering and affecting the sensitivity. When the device is in use, the slide bar 11 is pulled to drive the cleaning block 10 to move and clean the bottom of the card slot 19. When the cleaning block 10 moves, it drives the limiting hole 14 to cooperate with the pull rod 17 to fix the cleaning block 10 so that the UnionPay card can slide through the card slot 19. The pull rod 17 is pulled to make the pull rod 17 come out from the limiting hole 14. The cleaning block 10 is reset under the action of the first spring 13 to protect the card slot 19.

[0030] In order to prevent the slide bar 11 from moving excessively; Figure 3 As shown, a retaining ring 12 is installed at one end of the sliding rod 11.

[0031] By installing a retaining ring 12 at one end of the slide bar 11, the slide bar 11 can be prevented from excessive movement.

[0032] In order to facilitate card swiping; Figure 1 As shown, the entrance between the fixing plate 4 and the body 1 is an oblique opening.

[0033] By setting the entrance between the fixing plate 4 and the machine body 1 as an oblique opening, card swiping can be facilitated.

[0034] In order to facilitate the support of the body 1; Figure 2 As shown, a rotating shaft 5 is rotatably connected to the bottom of the body 1, a supporting plate 6 is installed on the side wall of the rotating shaft 5, and a clamping block 7 is installed on the side wall of the supporting plate 6.

[0035] By installing a support plate 6 at the bottom of the body 1, the body 1 can be supported conveniently, and by installing a clamping block 7 on the side wall of the support plate 6, the support plate 6 can be fixed conveniently.

[0036] Working principle: When the device is not in use, it remains in its original state to prevent dust from entering and affecting its sensitivity. When the device is in use, the slide bar 11 is pulled to drive the cleaning block 10 to move and clean the bottom of the card slot 19. When the cleaning block 10 moves, it drives the limiting hole 14 to cooperate with the pull rod 17 to fix the cleaning block 10 so that the UnionPay card can slide through the card slot 19. The pull rod 17 is pulled to make the pull rod 17 come out of the limiting hole 14. Under the action of the first spring 13, the cleaning block 10 is reset to protect the card slot 19.

[0037] Example 2

[0038] In order to facilitate the carrying of POS machines, refer to Figure 2 A POS machine with a self-cleaning card slot. Compared with Example 1, this embodiment makes the following improvements: a pull rope 9 is installed at one end of the side wall of the body 1, and a hanging ring 8 is installed at one end of the pull rope 9.

[0039] By installing a drawstring 9 and a hanging ring 8 on the side wall of the body 1, the POS machine can be easily carried.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A POS machine with a self-cleaning card slot, comprising a machine body (1), a cleaning component and a fixing component, characterized in that: The cleaning assembly comprises a cleaning block (10) and a sliding rod (11); a fixing plate (4) is installed on the side wall of the machine body (1); a card slot (19) is provided between the fixing plate (4) and the machine body (1); the cleaning block (10) is slidably connected to the inside of the fixing plate (4); the sliding rod (11) is slidably connected to the inner side wall of the fixing plate (4); one end of the sliding rod (11) is connected to the cleaning block (10); and a first spring (13) is installed between the cleaning block (10) and the fixing plate (4); The fixing assembly comprises a limiting hole (14) and a pull rod (17); a fixing sleeve (18) is installed on the side wall of the fixing plate (4); the pull rod (17) is slidably connected to the side wall of the fixing plate (4); the limiting hole (14) is opened on the side wall of the cleaning block (10); a shaft shoulder (16) is installed on the outer surface of the pull rod (17); the shaft shoulder (16) is slidably connected to the inside of the fixing sleeve (18); and a second spring (15) is installed between the side wall of the shaft shoulder (16) and the fixing plate (4); The pull rod (17) and the limiting hole (14) are matched with each other.

2. A POS machine with a self-cleaning card slot according to claim 1, characterized in that: A retaining ring (12) is installed at one end of the sliding rod (11).

3. A POS machine with a self-cleaning card slot according to claim 2, characterized in that: A display screen (3) is installed on one end of the upper surface of the body (1), and buttons (2) are installed on the upper surface of the body (1).

4. A POS machine with a self-cleaning card slot according to claim 3, characterized in that: The entrance between the fixing plate (4) and the machine body (1) is an oblique opening.

5. A POS machine with a self-cleaning card slot according to claim 4, characterized in that: The bottom of the machine body (1) is rotatably connected to a rotating shaft (5), a support plate (6) is installed on the side wall of the rotating shaft (5), and a clamping block (7) is installed on the side wall of the support plate (6).

6. A POS machine with a self-cleaning card slot according to claim 5, characterized in that: A drawstring (9) is installed at one end of the side wall of the machine body (1), and a hanging ring (8) is installed at one end of the drawstring (9).

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