Cashier desk support connecting assembly

Abstract

The utility model is suitable for the technical field of cashier desks, and provides a cashier desk support connecting assembly which comprises a vertical rod, the outer surface of the vertical rod is rotationally sleeved with a sleeve, the outer surface of the sleeve is provided with two installing plates which are transversely arranged in parallel, and a first rotating shaft is rotationally connected between the two installing plates. The outer surface of the first rotating shaft is sleeved with a connecting plate, a mounting frame used for containing a cipherer is arranged on the side, away from the vertical rod, of the connecting plate, a rotating assembly used for limiting the connecting plate is arranged on the surface, back to the connecting plate, of the mounting plate on one side, and a synchronizing mechanism synchronously moving with the connecting plate is arranged on the mounting frame. According to the device, a connecting assembly in a fixed mode in the prior art is adjusted into a rotating mode, so that when the height of the cipherer needs to be adjusted in the using process, only the connecting plate needs to be rotated upwards, the cipherer rises along with rotation of the connecting plate, and users with different heights can operate the cipherer more conveniently when using the cipherer.

Description

Technical Field

[0001] The utility model relates to the technical field of cashier counters, and more particularly to a cashier counter bracket connection assembly. Background Art

[0002] Nowadays, in places where non-cash transactions are used, such as bank counters, ATMs, supermarket checkout counters, and POS machines, people are required to manually enter a password through a cipher to complete the transaction. In real life, the cipher at the cash register is convenient for both customers and cashiers to use, but the existing cash register has limited counter space, so a bracket is needed to place the cipher.

[0003] For example, the related patent CN212029095U has been retrieved, which discloses a cipher holder for a cash register. This prior art allows the same cipher to be used by both cashiers and customers by rotating a mounting base.

[0004] However, the inventor believes that this existing technology has certain disadvantages during use: during use, customers and cashiers have different heights, but the connecting components between the installation parts of the cipher and the column in the existing technology are fixed, which makes it uncomfortable for taller customers or cashiers to operate the cipher, and it cannot adapt to the requirements of different heights, making it inconvenient for users to operate the cipher. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a cashier stand connection assembly.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cash register stand connection assembly includes a vertical pole, a sleeve is rotatably sleeved on the outer surface of the vertical pole, two mounting plates arranged in parallel and transversely arranged are provided on the outer surface of the sleeve, a first rotating shaft is rotatably connected between the two mounting plates, a connecting plate is sleeved on the outer surface of the first rotating shaft, a mounting frame for placing a cipher is provided on the side of the connecting plate away from the vertical pole, a rotation assembly for limiting the connecting plate is provided on the surface of one side mounting plate facing away from the connecting plate, and a synchronization mechanism that moves synchronously with the connecting plate is provided on the mounting frame.

[0008] The present utility model is further configured as follows: the rotating assembly includes an external shell, which is arranged on the surface of the mounting plate facing away from the connecting plate, and a plurality of limiting holes arranged in a circular array are provided on the inner wall of the external shell. One end of the first rotating shaft close to the external shell rotates and passes into the external shell, and one end of the first rotating shaft located in the external shell is provided with a contraction cavity, and a limiting rod is provided in the contraction cavity. One end of the limiting rod slides through the outer surface of the first rotating shaft and extends into the external shell, and one end of the limiting rod located in the external shell is adapted to the limiting hole.

[0009] The present invention is further configured such that: the shape of the limiting hole is hemispherical.

[0010] The utility model is further configured as follows: one end of the limiting rod located in the contraction cavity is provided with a built-in slide sliding in the contraction cavity, and a spring is provided between the surface of the built-in slide facing away from the limiting rod and the inner wall of the contraction cavity.

[0011] The utility model is further configured as follows: the synchronization mechanism includes a second rotating shaft, the second rotating shaft is arranged on the surface of the installation frame close to the connecting plate, the interior of the connecting plate is hollow, the other end of the second rotating shaft rotates and passes through the connecting plate, and the outer surface of one end of the second rotating shaft located in the connecting plate is provided with a gear, and the gear is meshed with a rack.

[0012] The utility model is further configured as follows: a trigger block located between two mounting plates is provided on the outer surface of the sleeve, the shape of the trigger block is a right triangle, and the inclined surface is a circular arc surface, a contact rod is provided inside the connecting plate near the trigger block, one end of the contact rod slides through the connecting plate and contacts the circular arc surface of the trigger block, a limiting plate is provided at one end of the contact rod located inside the connecting plate, and a tension spring movably sleeved on the outer surface of the contact rod is provided between the limiting plate and the inner wall of the connecting plate.

[0013] The utility model is further configured as follows: an L-shaped rod is provided on the surface of the limiting plate facing away from the contact rod, and the other end of the L-shaped rod is connected to the rack.

[0014] The advantages of the utility model are:

[0015] First, the present invention changes the connection assembly from a fixed one in the prior art to a rotating one. Therefore, when the height of the coder needs to be adjusted during use, it is only necessary to rotate the connecting plate upwards. As the connecting plate rotates, the coder rises, making it easier for users of different heights to operate the coder.

[0016] Secondly, the present invention is provided with a synchronization mechanism, which allows the mounting frame to rotate synchronously with the rotation of the connecting plate, so that the inclination angle of the mounting frame and the cashier counter is always consistent. No matter how the connecting plate rotates, the cipher device and the customer's or cashier's line of sight are basically perpendicular, which is convenient for observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a cashier stand connection assembly of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the mounting plate of the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is a cross-sectional schematic diagram of the connecting plate of the utility model.

[0021] In the figure: 1, vertical pole; 2, sleeve; 3, mounting plate; 4, connecting plate; 5, rotating assembly; 51, external housing; 52, limiting hole; 53, contraction chamber; 54, limiting rod; 55, internal slide; 56, spring;

[0022] 6. First rotating shaft; 7. Mounting frame;

[0023] 8. Synchronizing mechanism; 81. Trigger block; 82. Second rotating shaft; 83. Gear; 84. Rack; 85. Contact rod; 86. Limiting plate; 87. Tension spring; 88. L-shaped rod. DETAILED DESCRIPTION

[0024] See also Figure 1-4 , the utility model provides the following technical solutions:

[0025] Specifically, it refers to a cash register bracket connection assembly, including a vertical pole 1, a sleeve 2 is rotatably sleeved on the outer surface of the vertical pole 1, and two mounting plates 3 are arranged in parallel and transversely arranged on the outer surface of the sleeve 2. A first rotating shaft 6 is rotatably connected between the two mounting plates 3, and a connecting plate 4 is sleeved on the outer surface of the first rotating shaft 6. The side of the connecting plate 4 away from the vertical pole 1 is provided with a mounting frame 7 for placing a cipher. Therefore, when in use, by mounting the cipher on the mounting frame 7, the fixed connection assembly between the mounting frame 7 and the vertical pole 1 in the prior art is adjusted to a rotating mode. Therefore, when the height of the cipher needs to be adjusted during use, it is only necessary to rotate the connecting plate 4 upwards, so that the cipher rises as the connecting plate 4 rotates, so that users of different heights can operate the cipher more conveniently.

[0026] A rotation component 5 for limiting the connecting plate 4 is provided on the surface of the mounting plate 3 on one side facing away from the connecting plate 4. The rotation component 5 includes an external shell 51. The external shell 51 is provided on the surface of the mounting plate 3 facing away from the connecting plate 4. A plurality of limiting holes 52 arranged in a circumferential array are provided on the inner wall of the external shell 51. The limiting holes 52 are hemispherical in shape. The end of the first rotating shaft 6 close to the external shell 51 rotates and passes through the external shell 51. A contraction cavity 53 is provided at the end of the first rotating shaft 6 located in the external shell 51. A limiting rod 54 is provided in the contraction cavity 53. One end of the limiting rod 54 slides through the outer surface of the first rotating shaft 6 and extends into the external shell 51. The end of the limiting rod 54 located in the external shell 51 is adapted to the limiting hole 52. The end of the limiting rod 54 located in the contraction cavity 53 is provided with a built-in slide 55 that slides in the contraction cavity 53. The surface of the built-in slide 55 facing away from the limiting rod 54 is connected to the A spring 56 is provided between the inner walls of the retraction chamber 53. Therefore, when the spring 56 is not squeezed, the spring 56 will form a thrust on the built-in slide plate 55, so that one end of the limiting rod 54 extends into the limiting hole 52, thereby completing the locking of the angle of the connecting plate 4. When the inclination angle of the connecting plate 4 needs to be adjusted, it is only necessary to apply a certain force to the connecting plate 4 so that the limiting rod 54 squeezes the limiting hole 52, thereby limiting the displacement of the rod 54 to one side in the retraction chamber 53. At the same time, the spring 56 is stressed and shrinks. When the limiting rod 54 rotates to the next limiting hole 52, it is stuck in the limiting hole 52 under the rebound force of the spring 56, thereby completing the fixing of the angle of the connecting plate 4. When the connecting plate 4 needs to be adjusted to a large angle, it is only necessary to continue to apply pressure to the connecting plate 4. The above structure can automatically lock the connecting plate 4 after loosening the connecting plate 4, without the need for an additional locking structure, reducing the difficulty of operation for the user.

[0027] The mounting frame 7 is provided with a synchronization mechanism 8 that moves synchronously with the connecting plate 4. The synchronization mechanism 8 includes a second rotating shaft 82. The second rotating shaft 82 is provided on the surface of the mounting frame 7 close to the connecting plate 4. The interior of the connecting plate 4 is hollow. The other end of the second rotating shaft 82 rotates and passes through the connecting plate 4. The outer surface of one end of the second rotating shaft 82 located in the connecting plate 4 is provided with a gear 83. The gear 83 is meshed with a rack 84. When in use, the rack 84 is controlled to move back and forth to achieve the purpose of adjusting the inclination angle of the mounting frame 7.

[0028] The outer surface of the sleeve 2 is provided with a trigger block 81 located between the two mounting plates 3. The trigger block 81 is in the shape of a right triangle, and the inclined surface is an arc surface. A contact rod 85 is provided inside the connecting plate 4 near the trigger block 81. One end of the contact rod 85 slides through the connecting plate 4 and contacts the arc surface of the trigger block 81. A limiting plate 86 is provided at one end of the contact rod 85 located inside the connecting plate 4. A tension spring 87 movably sleeved on the outer surface of the contact rod 85 is provided between the limiting plate 86 and the inner wall of the connecting plate 4. In this way, when the tension spring 87 is not affected by the tension force, the initial position of the limiting plate 86 is close to the side of the trigger block 81. At the same time, most of the contact rod 85 extends out of the connecting plate 4. When the contact rod 85 contacts the arc surface of the trigger block 81, the contact rod 85 is squeezed by the arc surface of the trigger block 81, causing the contact rod 85 to retract a distance into the connecting plate 4, and the tension spring 87 is in a stretched state.

[0029] An L-shaped rod 88 is provided on the surface of the limiting plate 86 facing away from the contact rod 85, and the other end of the L-shaped rod 88 is connected to the rack 84. In this way, when the connecting plate 4 rotates upward, the contact rod 85 rotates downward on the arc surface of the trigger block 81 and is gradually squeezed by the arc surface of the trigger block 81, so that the limiting plate 86 pushes the L-shaped rod 88 to move, and at the same time the tension spring 87 is gradually stretched. At this time, the rack 84 pushes the gear 83 to rotate clockwise, and the mounting frame 7 rotates synchronously with the second rotating shaft 82, so that the inclination angle of the mounting frame 7 and the cashier counter is always consistent. No matter how the connecting plate 4 rotates, the cipher device and the customer or cashier's line of sight are basically perpendicular, which is convenient for observation.

[0030] The working principle of the cashier stand connection assembly provided by the present invention is as follows: when the inclination angle of the connecting plate 4 needs to be adjusted, a certain force only needs to be applied to the connecting plate 4 so that the limiting rod 54 squeezes the limiting hole 52, thereby the limiting rod 54 moves to one side of the contraction cavity 53. At the same time, the spring 56 is stressed and contracts. When the limiting rod 54 rotates to the next limiting hole 52, it is snapped into the limiting hole 52 under the rebound force of the spring 56, thereby completing the fixing of the angle of the connecting plate 4.

[0031] At the same time, when the connecting plate 4 rotates upward, the contact rod 85 rotates downward on the arc surface of the trigger block 81 and is gradually squeezed by the arc surface of the trigger block 81, so that the limiting plate 86 pushes the L-shaped rod 88 to move, and the tension spring 87 is gradually stretched. At this time, the rack 84 pushes the gear 83 to rotate clockwise, and the mounting frame 7 rotates synchronously with the second rotating shaft 82, so that the inclination angle of the mounting frame 7 and the cashier counter is always consistent.

Claims

1. A cashier stand connection assembly, comprising a vertical pole (1), characterized in that: The outer surface of the vertical pole (1) is rotatably sleeved with a sleeve (2), the outer surface of the sleeve (2) is provided with two transversely parallel mounting plates (3), a first rotating shaft (6) is rotatably connected between the two mounting plates (3), the outer surface of the first rotating shaft (6) is sleeved with a connecting plate (4), a side of the connecting plate (4) away from the vertical pole (1) is provided with a mounting frame (7) for placing a cipher, a surface of the mounting plate (3) on one side facing away from the connecting plate (4) is provided with a rotation assembly (5) for limiting the connecting plate (4), and a synchronization mechanism (8) for synchronous movement with the connecting plate (4) is provided on the mounting frame (7).

2. The cashier stand connection assembly according to claim 1, characterized in that: The rotating assembly (5) includes an external shell (51), which is arranged on the surface of the mounting plate (3) facing away from the connecting plate (4). A plurality of limiting holes (52) arranged in a circumferential array are provided on the inner wall of the external shell (51). One end of the first rotating shaft (6) close to the external shell (51) rotates and penetrates into the external shell (51). One end of the first rotating shaft (6) located in the external shell (51) is provided with a contraction cavity (53). A limiting rod (54) is provided in the contraction cavity (53). One end of the limiting rod (54) slides through the outer surface of the first rotating shaft (6) and extends into the external shell (51). One end of the limiting rod (54) located in the external shell (51) is adapted to the limiting hole (52).

3. The cashier stand connection assembly according to claim 2, characterized in that: The limiting hole (52) is hemispherical in shape.

4. The cashier stand connection assembly according to claim 3, characterized in that: One end of the limiting rod (54) located in the contraction cavity (53) is provided with a built-in slide (55) that slides in the contraction cavity (53), and a spring (56) is provided between a surface of the built-in slide (55) facing away from the limiting rod (54) and an inner wall of the contraction cavity (53).

5. A cashier stand connection assembly according to claim 1 or 4, characterized in that: The synchronization mechanism (8) includes a second rotating shaft (82), which is arranged on the surface of the mounting frame (7) close to the connecting plate (4), the interior of the connecting plate (4) is hollow, and the other end of the second rotating shaft (82) rotates and penetrates into the connecting plate (4), and the outer surface of one end of the second rotating shaft (82) located in the connecting plate (4) is sleeved with a gear (83), and the gear (83) is meshed with a rack (84).

6. The cashier stand connection assembly according to claim 5, characterized in that: The outer surface of the sleeve (2) is provided with a trigger block (81) located between the two mounting plates (3). The trigger block (81) is in the shape of a right triangle, and the inclined surface is a circular arc surface. A contact rod (85) is provided inside the connecting plate (4) near the trigger block (81). One end of the contact rod (85) slides through the connecting plate (4) and contacts the circular arc surface of the trigger block (81). A limiting plate (86) is provided at one end of the contact rod (85) located inside the connecting plate (4). A tension spring (87) movably sleeved on the outer surface of the contact rod (85) is provided between the limiting plate (86) and the inner wall of the connecting plate (4).

7. The cashier stand connection assembly according to claim 6, characterized in that: An L-shaped rod (88) is provided on the surface of the limiting plate (86) facing away from the contact rod (85), and the other end of the L-shaped rod (88) is connected to the rack (84).

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