POS machine with waterproof mechanism

Abstract

The utility model discloses a POS machine with a waterproof mechanism, which comprises a POS machine main body, a ticket inlet is arranged at a position above the POS machine main body, a ticket outlet is arranged on one side of the POS machine main body, two connecting frames are fixedly arranged on the POS machine main body close to the outer side of the ticket inlet, one side of each connecting frame is provided with a connecting plate, and a waterproof mechanism is arranged on the connecting plate. A connecting shaft is arranged in the connecting frame, a coil spring is fixedly arranged on the outer wall of the connecting shaft, a sleeve is fixedly installed on one side of the coil spring, a waterproof rolling belt is fixedly connected to the outer wall of the sleeve, and the end, away from the sleeve, of the waterproof rolling belt is fixedly connected with the connecting plate. According to the utility model, through the arrangement of the waterproof winding tape and the mounting block, when the POS machine is not used, the mounting block and the fixing block are pulled to drive the waterproof winding tape in the connecting frame to be straightened, and the waterproof winding tape covers the ticket inlet after being pulled out, so that water stains are prevented from entering the groove of the ticket inlet to damage the POS machine, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of POS machine waterproofing, in particular to a POS machine with a waterproofing mechanism. Background Art

[0002] POS (Point of Sales) means "sales point" in Chinese. Its full name is sales point information management system. It is a terminal reader equipped with barcode or OCR code technology, and has cash or barter quota cashier function. Its main task is to provide data services and management functions for commodity and media transactions, and to conduct non-cash settlement. POS is a multi-functional terminal. When it is installed in the credit card's special merchants and acceptance outlets and connected to the computer network, it can realize automatic electronic fund transfer. It has functions such as supporting consumption, pre-authorization, balance inquiry and transfer, and is safe, fast and reliable to use. It is difficult to obtain basic business intelligence in bulk transactions. The introduction of POS system is mainly to solve the blind spot of retail information management. It is an important part of the chain store management information system.

[0003] When the POS machine is in use, its waterproof performance is relatively poor. The ticket opening on the top of the POS machine is in an open state. When water is spilled on the POS machine, the water enters the inside of the POS machine along the ticket opening and causes damage to the internal electrical parts. Therefore, a POS machine with a waterproof mechanism is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a POS machine with a waterproof mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A POS machine with a waterproof mechanism comprises a POS machine body, a ticket inlet is provided at a place on the top of the POS machine body, a ticket outlet is provided on one side of the POS machine body, two connection frames are fixedly installed on the POS machine body near the outer side of the ticket inlet, a connection plate is provided on one side of the two connection frames, a connection shaft is provided inside the connection frame, a coil spring is fixedly provided on the outer wall of the connection shaft, a sleeve is fixedly provided on one side of the coil spring, a waterproof tape is fixedly connected to the outer wall of the sleeve, the waterproof tape is fixedly connected to the connection plate at one end away from the sleeve, a mounting block and a fixing block are respectively fixedly installed on the two connection plates, two limit blocks are fixedly installed on the top of the POS machine body, a rotating rod is rotatably installed between the limit blocks, and a protective block is provided on one side of the outer surface of the POS machine body.

[0007] Furthermore, two slots are provided inside the mounting block, a telescopic spring is fixedly installed inside the slot of the mounting block, a connecting block is slidably installed inside the slot of the mounting block, one end of the telescopic spring is fixedly connected to the connecting block, and a pressure rod is fixedly installed on the side of the connecting block away from the telescopic spring.

[0008] Furthermore, a clamping block is fixedly installed on one side of the connecting block, a mounting groove is provided on one side of the fixing block, and the clamping block is engaged with the inside of the mounting groove.

[0009] Furthermore, a rotating block is fixedly sleeved on the outer wall of the rotating rod, and one side of the rotating block is fixedly connected to the protective block.

[0010] Furthermore, a rubber layer is fixedly provided on the bottom end of the POS machine body.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a waterproof tape and a mounting block. When the POS machine is not in use, the mounting block and the fixing block are pulled to straighten the waterproof tape inside the connection frame. After the waterproof tape is pulled out, it covers the top of the ticket inlet to prevent water stains from entering the groove of the ticket inlet and causing damage to the POS machine, thereby extending the service life of the device.

[0013] 2. The utility model is provided with a mounting block earphone and a fixing block, and the pressure rods at both ends are pressed, and the pressure rods push the connecting block, and the connecting block drives the clamping block to clamp the mounting groove, which is convenient for the waterproof tapes at both ends to be connected, the interior is protected, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the connection of the mounting block proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of the back structure proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the connection frame proposed by the utility model;

[0018] Figure 5 This is a schematic diagram of the internal connection of the mounting block proposed by the utility model.

[0019] In the figure: 1. POS machine body; 2. Ticket inlet; 3. Ticket outlet; 4. Connection frame; 5. Connection shaft; 6. Coil spring; 7. Sleeve; 8. Waterproof tape; 9. Connection plate; 10. Mounting block; 11. Fixed block; 12. Telescopic spring; 13. Connection block; 14. Pressure rod; 15. Snap-in block; 16. Mounting groove; 17. Rubber layer; 18. Limit block; 19. Turn rod; 20. Protective block; 21. Rotating block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A POS machine with a waterproof mechanism comprises a POS machine body 1, a ticket inlet 2 is provided at a place above the POS machine body 1, a ticket outlet 3 is provided at one side of the POS machine body 1, two connection frames 4 are fixedly installed on the outer side of the POS machine body 1 near the ticket inlet 2, a connection plate 9 is provided on one side of the two connection frames 4, a connection shaft 5 is provided inside the connection frame 4, a coil spring 6 is fixedly provided on the outer wall of the connection shaft 5, and by providing the coil spring 6 and the sleeve 7, when the POS machine is used, the waterproof coil 8 is contracted for easy storage, a sleeve 7 is fixedly installed on one side of the coil spring 6, and a connection plate 9 is provided on the outer wall of the sleeve 7. A waterproof tape 8 is connected, and one end of the waterproof tape 8 away from the sleeve 7 is fixedly connected to the connecting plate 9. The two connecting plates 9 are respectively fixedly installed with a mounting block 10 and a fixing block 11. Pulling the mounting block 10 and the fixing block 11 drives the waterproof tape 8 inside the connecting frame 4 to be straightened. After the waterproof tape 8 is pulled out, it covers the top of the ticket inlet 2 to prevent water stains from entering the groove of the ticket inlet 2 and causing damage to the POS machine 1, thereby extending the service life of the device. Two limit blocks 18 are fixedly installed above the POS machine body 1, and a rotating rod 19 is rotatably installed between the limit blocks 18. A protective block 20 is provided on one side of the outer surface of the POS machine body 1.

[0022] Reference Figure 4 and Figure 5 In this embodiment, specifically: two notches are provided inside the mounting block 10, a telescopic spring 12 is fixedly installed inside the notch of the mounting block 10, and the pressure rod 14 is pressed, and the pressure rod 14 pushes the internal connecting block 13, and a connecting block 13 is slidably installed inside the notch of the mounting block 10, and one end of the telescopic spring 12 is fixedly connected to the connecting block 13. When it needs to be loosened, the pressure rod 14 is pressed to compress the clamping block 15, so as to facilitate the disassembly of the mounting block 10, and a pressure rod 14 is fixedly installed on the side of the connecting block 13 away from the telescopic spring 12.

[0023] Reference Figure 5In this embodiment, specifically: a clamping block 15 is fixedly installed on one side of the connecting block 13, a mounting groove 16 is opened on one side of the fixing block 11, and the clamping block 15 is engaged with the inside of the mounting groove 16.

[0024] Reference Figure 2 In this embodiment, specifically: the outer wall of the rotating rod 19 is fixedly sleeved with a rotating block 21. By providing the rotating block 21, the protective block 20 is rotated to protect the buttons on the body, prevent water seepage inside the body, and protect the body. One side of the rotating block 21 is fixedly connected to the protective block 20.

[0025] Reference Figure 3 In this embodiment, specifically: a rubber layer 17 is fixedly provided at the bottom of the POS machine body 1. By providing the rubber layer 17, when the POS machine accidentally falls, the rear shell of the POS machine is protected to ensure the safety of use and service life.

[0026] Working principle: When in use, pull the mounting block 10 and the fixing block 11, the waterproof roll tape 8 inside the connecting frame 4 is pulled, and the waterproof roll tape 8 drives the sleeve to rotate. After the waterproof roll tape 8 is pulled out, fit the mounting blocks 10 and the fixing blocks 11 at both ends, press the pressure rods 14 at both ends, the pressure rods 14 push the internal connecting block 13, and the connecting block 13 drives the clamping block 15 to move inward. After the connecting block 13 is placed, release the pressure rod 14, and the telescopic spring 12 pushes the connecting block 13, driving the clamping block 15 to clamp and fix the mounting groove 16. When in use, press the pressure rod 14, and after the mounting block 10 and the fixing block 11 are separated, the internal coil spring 6 of the connecting frame 4 shrinks the waterproof roll tape 8 for easy storage.

[0027] 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.

[0028] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

Claims

1. A POS machine with a waterproof mechanism, comprising a POS machine body (1), characterized in that: A ticket inlet (2) is provided at a position above the POS machine body (1), a ticket outlet (3) is provided at one side of the POS machine body (1), two connection frames (4) are fixedly installed on the outer side of the POS machine body (1) near the ticket inlet (2), a connection plate (9) is provided on one side of the two connection frames (4), a connection shaft (5) is provided inside the connection frame (4), a coil spring (6) is fixedly provided on the outer wall of the connection shaft (5), and a sleeve (7) is fixedly installed on one side of the coil spring (6). ), the outer wall of the sleeve (7) is fixedly connected with a waterproof roll (8), the end of the waterproof roll (8) away from the sleeve (7) is fixedly connected to a connecting plate (9), the two connecting plates (9) are respectively fixedly installed with a mounting block (10) and a fixing block (11), two limit blocks (18) are fixedly installed above the POS machine body (1), a rotating rod (19) is rotatably installed between the limit blocks (18), and a protective block (20) is arranged on one side of the outer surface of the POS machine body (1).

2. A POS machine with a waterproof mechanism according to claim 1, characterized in that: Two notches are provided inside the mounting block (10), a telescopic spring (12) is fixedly installed inside the notches of the mounting block (10), a connecting block (13) is slidably installed inside the notches of the mounting block (10), one end of the telescopic spring (12) is fixedly connected to the connecting block (13), and a pressure rod (14) is fixedly installed on the side of the connecting block (13) away from the telescopic spring (12).

3. A POS machine with a waterproof mechanism according to claim 2, characterized in that: A clamping block (15) is fixedly mounted on one side of the connecting block (13), a mounting groove (16) is provided on one side of the fixing block (11), and the clamping block (15) is clamped inside the mounting groove (16).

4. A POS machine with a waterproof mechanism according to claim 1, characterized in that: A rotating block (21) is fixedly sleeved on the outer wall of the rotating rod (19), and one side of the rotating block (21) is fixedly connected to a protective block (20).

5. A POS machine with a waterproof mechanism according to claim 1, characterized in that: A rubber layer (17) is fixedly arranged at the bottom end of the POS machine body (1).

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