Keyboard shielding structure of POS machine

Abstract

The utility model discloses a keyboard shielding structure of a POS machine, which relates to the technical field of POS machines, solves the problem that the POS machine and the shielding structure cannot be separated, and comprises a shielding structure, the shielding structure comprises a mounting plate, a first moving bin is welded in the inner wall of the mounting plate, a limiting rod is slidably connected in the first moving bin, and the limiting rod is movably connected with the inner wall of the mounting plate. A spring is fixed in the limiting rod, an inserting rod is fixed to the side, away from the limiting rod, of the spring, a limiting groove is formed in the limiting rod, the limiting groove is formed in the right side of the spring, a connecting rod penetrates through the limiting groove, a baffle is welded to one side of the connecting rod, and a handle is welded to the outer surface of the baffle. The outer wall of the baffle is slidably connected with a second moving bin. According to the utility model, the POS machine is fixed on the mounting plate, the baffle plate is pulled by the handle to slide and move in the second moving bin, the insertion rod is pressed to compress the spring after the baffle plate is moved to a proper position, and the limiting rod is pulled to move upwards.

Description

Technical Field

[0001] The utility model relates to the field of POS machines, in particular to a keyboard shielding structure of a POS machine. Background Art

[0002] The POS machine reads the cardholder's magnetic stripe information on the bank card through a card reader. The POS operator enters the transaction amount and the cardholder enters personal identification information (i.e. password). The POS machine uploads this information to the issuing bank's system through the UnionPay Center to complete the online transaction, provide success or failure information, and print the corresponding receipt.

[0003] A keyboard shielding structure of a POS machine disclosed in a Chinese utility model (Announcement No.: CN210466570U) includes a machine body, and also includes two support blocks fixedly connected to the machine body and located below the keyboard, a rotating shaft is rotatably connected to the two support blocks, a fixed frame in an overall U shape is fixedly connected around the keyboard, a movable frame in an overall U shape fixedly connected to both ends of the rotating shaft is placed above the fixed frame, and a shielding cloth is fixedly connected between the fixed frame and the movable frame. The utility model has the effect of shielding the keyboard when the cardholder enters the password on the keyboard, preventing the password from being seen by others, and increasing the security effect.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in this technology: the shielding structure is directly fixed in the installation grooves opened around the keyboard on the body. When the POS machine needs to be repaired, the body and the shielding structure cannot be separated, and the shielding structure cannot be conveniently separated from the POS machine. Therefore, a keyboard shielding structure for a POS machine is now proposed. Utility Model Content

[0005] In order to improve the problem that a POS machine and a shielding structure cannot be separated, the utility model provides a keyboard shielding structure of a POS machine.

[0006] The utility model provides a keyboard shielding structure for a POS machine, which adopts the following technical solution:

[0007] A keyboard shielding structure for a POS machine includes a shielding structure, wherein the shielding structure includes a mounting plate, a first movable bin is welded to the inner wall of the mounting plate, and a limiting rod is slidably connected to the interior of the first movable bin, a spring is fixed to the interior of the limiting rod, and the side of the spring away from the limiting rod is fixed to an insertion rod, a limiting groove is opened in the limiting rod, and the limiting groove is opened on the right side of the spring, a connecting rod passes through the interior of the limiting groove, and a baffle is welded to one side of the connecting rod, wherein a handle is welded to the outer surface of the baffle, and a second movable bin is slidably connected to the outer wall of the baffle, and the second movable bin is welded to an inner wall on one side of the mounting plate.

[0008] By adopting the above technical solution, the POS machine is fixed on the mounting plate, so that it is convenient to disassemble when it is needed.

[0009] As a further solution of the present invention, two groups of the first movable bins are symmetrically arranged about the vertical center line of the mounting plate.

[0010] By adopting the above technical solution, complete shielding can be achieved to improve privacy.

[0011] As a further solution of the utility model, the insertion rod passes through the inner wall of the first movable bin and the mounting plate.

[0012] By adopting the above technical solution, it is convenient to fix the baffle.

[0013] As a further solution of the utility model, anti-slip strips are glued to the bottom outer wall of the mounting plate, and two groups of anti-slip strips are symmetrically arranged about the vertical center line of the shielding structure.

[0014] By adopting the technical solution, it is convenient to fix and prevent the device from moving.

[0015] As a further solution of the utility model, a fixing plate is fixed to the bottom inner wall of the shielding structure, and a fixing rod is welded to the top outer wall of the fixing plate, and a connecting plate is arranged above the fixing plate, the fixing rod passes through the interior of the connecting plate, and a POS machine is fixed to the top outer wall of the connecting plate.

[0016] By adopting the above technical solution, it is convenient to disassemble and fix the POS machine.

[0017] As a further solution of the utility model, a plurality of fixing rods are provided and are evenly arranged on the top of the fixing plate.

[0018] By adopting the above technical solution, the fixed POS machine is more stable.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model is provided with a shielding structure. The POS machine is fixed on the mounting plate. The baffle is pulled by the handle to slide in the second movable bin. After the baffle is moved to a suitable position, the insertion rod is pressed to compress the spring, and the limiting rod is pulled to move upward. After the limiting rod moves to a suitable position, the insertion rod is acted upon by the spring to penetrate the inner wall of the first movable bin and the mounting plate to limit the movement of the limiting rod. The baffle is prevented from moving downward by the action of the connecting rod inserted into the limiting groove, so that effective shielding can be performed. When the baffle needs to be retracted, the insertion rod limiting rod is pressed to slide downward in the first movable bin to disengage the connecting rod from the limiting groove, and the baffle can be retracted into the second movable bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the structure of the utility model from top view.

[0023] Figure 3 It is a three-dimensional back structural schematic diagram of a POS machine of the utility model.

[0024] Figure 4 It is a schematic diagram of the shielding structure of the utility model.

[0025] Figure 5 This utility model Figure 4 Enlarged structural diagram at A in the middle.

[0026] Description of reference numerals:

[0027] 1. Shielding structure; 101. Mounting plate; 102. First mobile bin; 103. Limiting rod; 104. Spring; 105. Inserting rod; 106. Limiting groove; 107. Connecting rod; 108. Baffle; 109. Handle; 110. Second mobile bin; 2. Anti-slip strip; 3. Fixing plate; 4. Fixing rod; 5. Connecting plate; 6. POS machine. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-5 This application is described in further detail.

[0029] Please refer to Figure 1-3 A keyboard shielding structure for a POS machine comprises a shielding structure 1, an anti-slip strip 2 is glued to the bottom outer wall of the shielding structure 1, and two groups of the anti-slip strip 2 are symmetrically arranged about the vertical center line of the shielding structure 1; it is convenient to fix and prevent the device from moving; a fixing plate 3 is fixed to the bottom inner wall of the shielding structure 1, and a fixing rod 4 is welded to the top outer wall of the fixing plate 3, and a connecting plate 5 is arranged above the fixing plate 3, the fixing rod 4 runs through the interior of the connecting plate 5, and a POS machine 6 is fixed to the top outer wall of the connecting plate 5; it is convenient to disassemble and fix the POS machine 6, a plurality of fixing rods 4 are arranged, and they are evenly arranged on the top of the fixing plate 3, so that the fixing of the POS machine 6 is more stable.

[0030] Reference Figure 4 and Figure 5The shielding structure 1 includes a mounting plate 101, a first movable bin 102 is welded inside the inner wall of the mounting plate 101, and the first movable bin 102 is slidably connected inside with a limiting rod 103, a spring 104 is fixed inside the limiting rod 103, and the side of the spring 104 away from the limiting rod 103 is fixed to the insertion rod 105, a limiting groove 106 is opened inside the limiting rod 103, and the limiting groove 106 is opened on the right side of the spring 104, a connecting rod 107 runs through the inside of the limiting groove 106, and a baffle 108 is welded on one side of the connecting rod 107, wherein a handle 109 is welded on the outer surface of the baffle 108, and a second movable bin 110 is slidably connected to the outer wall of the baffle 108, and the second movable bin 110 is welded to the inner wall of one side of the mounting plate 101; it is convenient for customers to shield when using the POS machine 6; the first movable bin 102 is symmetrically arranged with two groups about the vertical center line of the mounting plate 101; it can completely shield and improve the concealment Private, the insertion rod 105 passes through the inner wall of the first mobile warehouse 102 and the mounting plate 101, which is convenient for fixing the baffle 108. The POS machine 6 is fixed on the mounting plate 101, and the baffle 108 is pulled by the handle 109 to slide and move in the second mobile warehouse 110. After the baffle 108 is moved to the appropriate position, the insertion rod 105 is pressed to compress the spring 104, and the limiting rod 103 is pulled to move upward. After the limiting rod 103 moves to the appropriate position, the insertion rod 105 is acted upon by the spring 104 to pass through the inner wall of the first mobile warehouse 102 and the mounting plate 101 to limit the movement of the limiting rod 103. The baffle 108 is prevented from moving downward by the action of the connecting rod 107 inserted into the limiting groove 106, which can effectively block. When the baffle 108 needs to be retracted, the insertion rod 105 is pressed to limit the rod 103 to slide downward in the first mobile warehouse 102 to disengage the connecting rod 107 from the limiting groove 106, and the baffle 108 can be retracted into the second mobile warehouse 110.

[0031] The implementation principle of the utility model is as follows: first, the POS machine 6 is fixed on the fixed plate 3 through the connecting plate 5 fixed at the bottom, and the fixing rod 4 on the fixed plate 3 is inserted into the connecting plate 5 to prevent the POS machine 6 from moving. The device is placed on the desktop through the anti-slip strip 2.

[0032] Then, when the POS machine 6 needs to be used, the POS machine 6 is fixed on the mounting plate 101, and the baffle 108 is pulled by the handle 109 to slide in the second mobile bin 110. After the baffle 108 is moved to the appropriate position, the insertion rod 105 is pressed to compress the spring 104, and the limiting rod 103 is pulled to move upward. After the limiting rod 103 moves to the appropriate position, the insertion rod 105 is acted upon by the spring 104 to penetrate the inner wall of the first mobile bin 102 and the mounting plate 101 to limit the movement of the limiting rod 103. The baffle 108 is prevented from moving downward by the connecting rod 107 inserted into the limiting groove 106, and can effectively provide shielding.

[0033] Finally, when it is necessary to retract the baffle 108 , the insertion rod 105 is pressed to limit the rod 103 to slide downward in the first movable bin 102 so that the connecting rod 107 is disengaged from the limiting groove 106 , and the baffle 108 can be retracted into the second movable bin 110 .

[0034] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A keyboard shielding structure for a POS machine, comprising a shielding structure (1), characterized in that: The shielding structure (1) comprises a mounting plate (101), a first movable bin (102) is welded to the inner wall of the mounting plate (101), and a limiting rod (103) is slidably connected to the inner wall of the first movable bin (102), a spring (104) is fixed to the inner wall of the limiting rod (103), and a side of the spring (104) away from the limiting rod (103) is fixed to an insertion rod (105), a limiting groove (106) is provided in the inner wall of the limiting rod (103), and the limiting groove (106) is provided on the right side of the spring (104), a connecting rod (107) passes through the inner wall of the limiting groove (106), and a baffle (108) is welded to one side of the connecting rod (107), wherein a handle (109) is welded to the outer surface of the baffle (108), and a second movable bin (110) is slidably connected to the outer wall of the baffle (108), and the second movable bin (110) is welded to the inner wall of one side of the mounting plate (101).

2. The keyboard shielding structure of a POS machine according to claim 1, characterized in that: The first movable bins (102) are symmetrically arranged in two groups about the vertical center line of the mounting plate (101).

3. The keyboard shielding structure of a POS machine according to claim 1, characterized in that: The insertion rod (105) passes through the inner wall of the first movable bin (102) and the mounting plate (101).

4. The keyboard shielding structure of a POS machine according to claim 1, characterized in that: An anti-slip strip (2) is glued to the outer wall of the bottom of the mounting plate (101).

5. The keyboard shielding structure of a POS machine according to claim 4, characterized in that: A fixing plate (3) is fixed to the bottom inner wall of the shielding structure (1), a fixing rod (4) is welded to the top outer wall of the fixing plate (3), a connecting plate (5) is arranged above the fixing plate (3), the fixing rod (4) passes through the interior of the connecting plate (5), and a POS machine (6) is fixed to the top outer wall of the connecting plate (5).

6. The keyboard shielding structure of a POS machine according to claim 5, characterized in that: A plurality of fixing rods (4) are provided and are evenly arranged on the top of the fixing plate (3).

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