A POS machine scanning module

Abstract

The utility model discloses a POS machine scanning module, which relates to the technical field of POS machines. The technical scheme is as follows: it comprises a lower shell and an upper shell, wherein slot plates are fixedly arranged inside the lower shell and the upper shell, a mounting plate is arranged between the two slot plates, a scanning module is fixedly arranged on one side of the mounting plate, the mounting plate is buckled with the slot plate, side plates are fixedly arranged on both sides of the mounting plate, limiting slots are arranged on the tops of the two side plates, two fixing components are arranged inside the lower shell, the fixing components comprise two limiting slide plates, the two limiting slide plates are fixedly connected to the lower shell, a slider is arranged between the two limiting slide plates, a threaded rod is connected to the top of the slider through a bearing, a knob is arranged on the outside of the threaded rod through a threaded sleeve, a circular ring is connected to the top of the circular ring through a bearing, two connecting plates are fixedly arranged on the top of the circular ring, and a clamping plate is fixedly arranged on the tops of the two connecting plates. The beneficial effects are as follows: it is convenient to install and disassemble the scanning module, it is convenient to replace and repair the scanning module, and the practicality of the POS machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of POS machines, in particular to a scanning module of a POS machine. Background Art

[0002] A POS machine is a terminal reader equipped with barcode or OCR code technology, which has the function of cash or barter cashier. Its main task is to provide data services and management functions for commodity and media transactions, and to conduct non-cash settlement. A POS machine is a multi-functional terminal. When it is installed in a credit card's designated merchant or acceptance point and connected to a 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.

[0003] Existing POS machines can read external information, such as magnetic cards, bar codes and QR codes. The scanning module is fixed with screws. When the scanning module is damaged, the installation and removal efficiency of the scanning module is low, and it is inconvenient to replace and repair the scanning module, which affects the practicality of the POS machine. Utility Model Content

[0004] To this end, the utility model provides a POS machine scanning module to solve the problem that the scanning module is fixed with screws, when the scanning module is damaged, the installation and disassembly efficiency of the scanning module is low, the replacement and maintenance of the scanning module is inconvenient, and the practicality of the POS machine is affected.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a POS machine scanning module, comprising a lower shell and an upper shell, wherein slot plates are fixedly provided inside the lower shell and the upper shell, a mounting plate is provided between the two slot plates, a scanning module is fixedly provided on one side of the mounting plate, the mounting plate is buckled with the slot plate, side plates are fixedly provided on both sides of the mounting plate, limiting grooves are provided on the tops of the two side plates, and two fixing components are provided inside the lower shell.

[0006] Preferably, the fixing assembly includes two limiting slides, the two limiting slides are fixedly connected to the lower shell body, a sliding block is provided between the two limiting slides, the top of the sliding block is connected to a threaded rod through a bearing, a knob is provided on the outside of the threaded rod through a threaded sleeve, the top of the knob is connected to a ring through a bearing, two connecting plates are fixedly provided on the top of the ring, and clamping plates are fixedly provided on the top of the two connecting plates, and the clamping plates are snapped into the limiting grooves.

[0007] Preferably, a through slot is provided at the bottom of the clamping plate, and the threaded rod passes through the through slot.

[0008] Preferably, the snap-in plate is slidably connected to the side plate.

[0009] Preferably, a sealing ring is provided on the outside of the scanning module.

[0010] Preferably, a carrying plate is fixedly provided on one side of the lower shell and the upper shell, the carrying plate is in contact with the scanning module, and the carrying plate is in contact with the sealing ring.

[0011] Preferably, a card swiping slot is provided on one side of the lower shell.

[0012] Preferably, a clamping plate is fixedly provided on one side of the lower shell and the upper shell, a baffle is provided between the two clamping plates, and a groove is provided on one side of the baffle.

[0013] Preferably, the two limiting slide plates are slidably connected to the sliding block.

[0014] The utility model embodiment has the following advantages:

[0015] 1. After the clamping plate is connected to the side plate, turn the knob, the knob rotates downward and drives the ring downward, the ring drives the connecting plate downward, the connecting plate drives the clamping plate downward, the clamping plate is clamped with the limit groove, so that the installation plate and the scanning module on one side are installed and fixed, which is convenient for the installation and removal of the scanning module, and the replacement and maintenance of the scanning module, so as to improve the practicality of the POS machine;

[0016] 2. Install the lower shell and the upper shell together, and use the baffle to block the scanning module to prevent the scanning module from being damaged by collision when the POS machine is not in use. The groove is convenient for pulling the baffle. When the baffle is pulled open, it is convenient to use the scanning module. The sealing ring is put on the outside of the scanning module, and the scanning module is placed on the carrier plate to enhance the sealing of the connection between the scanning module and the carrier plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1The overall structural diagram provided by the utility model;

[0020] Figure 2 A sectional view of the overall structure provided by the utility model;

[0021] Figure 3 A three-dimensional diagram of the lower housing provided by the utility model;

[0022] Figure 4 This is a three-dimensional diagram of the fixing assembly provided by the utility model.

[0023] In the figure: 1. lower shell; 2. upper shell; 3. card swiping slot; 4. scanning module; 5. card plate; 6. baffle; 7. pull groove; 8. bearing plate; 9. mounting plate; 10. slot plate; 11. sealing ring; 12. side plate; 13. limit groove; 14. snap-on plate; 15. through groove; 16. threaded rod; 17. connecting plate; 18. ring; 19. knob; 20. limit slide plate; 21. slider. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Refer to the attached Figure 1 -Attached Figure 4The utility model provides a POS machine scanning module, including a lower shell 1 and an upper shell 2, wherein a slot plate 10 is fixedly arranged inside the lower shell 1 and the upper shell 2, a mounting plate 9 is arranged between the two slot plates 10, a scanning module 4 is fixedly arranged on one side of the mounting plate 9, the mounting plate 9 is buckled with the slot plate 10, side plates 12 are fixedly arranged on both sides of the mounting plate 9, and limiting grooves 13 are arranged on the tops of the two side plates 12, two fixing components are arranged inside the lower shell 1, and the fixing components include two limiting slide plates 20, the two limiting slide plates 20 are fixedly connected to the lower shell 1, and the two limiting A slider 21 is provided between the positioning slides 20, the top of the slider 21 is connected to a threaded rod 16 through a bearing, the outside of the threaded rod 16 is provided with a knob 19 through a threaded sleeve, the top of the knob 19 is connected to a ring 18 through a bearing, two connecting plates 17 are fixedly provided on the top of the ring 18, and a clamping plate 14 is fixedly provided on the top of the two connecting plates 17, the clamping plate 14 is buckled with the limiting groove 13, a through groove 15 is provided at the bottom of the clamping plate 14, the threaded rod 16 passes through the through groove 15, the clamping plate 14 is slidably connected to the side plate 12, and the two limiting slides 20 are slidably connected to the slider 21;

[0026] In this embodiment, the mounting plate 9 is inserted into the slot plate 10, the snap-on plate 14 is pushed, the slider 21 at the bottom of the snap-on plate 14 slides in the two limiting slides 20, and after the snap-on plate 14 is docked with the side plate 12, the knob 19 is turned, the knob 19 rotates and moves downward and drives the ring 18 to move downward, the ring 18 drives the connecting plate 17 to move downward, the connecting plate 17 drives the snap-on plate 14 to move downward, the snap-on plate 14 is snapped with the limiting groove 13, thereby fixing the mounting plate 9, and then the lower shell 1 is docked and installed with the upper shell 2;

[0027] In order to achieve the purpose of sealing, the device is implemented by the following technical solutions: a sealing ring 11 is sleeved on the outside of the scanning module 4, a carrying plate 8 is fixedly provided on one side of the lower shell 1 and the upper shell 2, the carrying plate 8 is in contact with the scanning module 4, the carrying plate 8 is in contact with the sealing ring 11, the sealing ring 11 is sleeved on the outside of the scanning module 4, the scanning module 4 is placed on the carrying plate 8, so that the sealing of the connection between the scanning module 4 and the carrying plate 8 is enhanced;

[0028] In order to facilitate card swiping, the device is implemented by the following technical solution: a card swiping slot 3 is provided on one side of the lower housing 1, and the card swiping slot 3 is convenient for card swiping;

[0029] Among them, in order to achieve the purpose of protection, the present device is implemented by adopting the following technical scheme: a card plate 5 is fixedly provided on one side of the lower shell 1 and the upper shell 2, a baffle 6 is provided between the two card plates 5, and a pull groove 7 is opened on one side of the baffle 6. When the POS machine is not in use, the scanning module 4 is prevented from being damaged by collision. The pull groove 7 facilitates the pulling of the baffle 6. When the baffle 6 is pulled open, the scanning module 4 is convenient to use.

[0030] The use process of the utility model is as follows: when using the utility model, the mounting plate 9 is inserted into the slot plate 10, the sealing ring 11 is sleeved on the outside of the scanning module 4, the scanning module 4 is placed on the carrying plate 8, and then the snap-in plate 14 is pushed, and the slider 21 at the bottom of the snap-in plate 14 slides in the two limiting slide plates 20. After the snap-in plate 14 is docked with the side plate 12, the knob 19 is turned, the knob 19 rotates and moves downward and drives the ring 18 to move downward, the ring 18 drives the connecting plate 17 to move downward, the connecting plate 17 drives the snap-in plate 14 to move downward, the snap-in plate 14 is snapped with the limiting groove 13, thereby fixing the mounting plate 9, and then the lower shell 1 is docked and installed with the upper shell 2, and the scanning module 4 is blocked by the baffle 6. When the POS machine is not in use, the scanning module 4 is prevented from being damaged by collision. The pull groove 7 facilitates the pulling of the baffle 6. When the baffle 6 is pulled open, it is convenient to use the scanning module 4, and the card swiping slot 3 is convenient for swiping the card.

[0031] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A POS machine scanning module, comprising a lower housing (1) and an upper housing (2), characterized in that: A slot plate (10) is fixedly provided inside the lower shell (1) and the upper shell (2), a mounting plate (9) is provided between the two slot plates (10), a scanning module (4) is fixedly provided on one side of the mounting plate (9), the mounting plate (9) is buckled with the slot plate (10), side plates (12) are fixedly provided on both sides of the mounting plate (9), and limiting grooves (13) are provided on the tops of the two side plates (12), and two fixing components are provided inside the lower shell (1).

2. A POS machine scanning module according to claim 1, characterized in that: The fixing assembly comprises two limiting slide plates (20), the two limiting slide plates (20) are fixedly connected to the lower shell body (1), a slider (21) is arranged between the two limiting slide plates (20), the top of the slider (21) is connected to a threaded rod (16) via a bearing, the outside of the threaded rod (16) is provided with a knob (19) via a threaded sleeve, the top of the knob (19) is connected to a ring (18) via a bearing, two connecting plates (17) are fixedly arranged on the top of the ring (18), and a clamping plate (14) is fixedly arranged on the top of the two connecting plates (17), and the clamping plate (14) is buckled with the limiting groove (13).

3. A POS machine scanning module according to claim 2, characterized in that: A through slot (15) is formed at the bottom of the clamping plate (14), and the threaded rod (16) passes through the through slot (15).

4. A POS machine scanning module according to claim 2, characterized in that: The clamping plate (14) is slidably connected to the side plate (12).

5. A POS machine scanning module according to claim 1, characterized in that: The scanning module (4) is externally sleeved with a sealing ring (11).

6. A POS machine scanning module according to claim 5, characterized in that: A bearing plate (8) is fixedly provided on one side of the lower shell (1) and the upper shell (2); the bearing plate (8) is in contact with the scanning module (4); and the bearing plate (8) is in contact with the sealing ring (11).

7. A POS machine scanning module according to claim 1, characterized in that: A card swiping slot (3) is provided on one side of the lower housing (1).

8. A POS machine scanning module according to claim 1, characterized in that: A clamping plate (5) is fixedly provided on one side of the lower shell (1) and the upper shell (2), a baffle (6) is provided between the two clamping plates (5), and a draw groove (7) is provided on one side of the baffle (6).

9. A POS machine scanning module according to claim 2, characterized in that: The two limiting slide plates (20) are slidably connected to the slider (21).

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