POS machine with supporting structure

Abstract

The utility model belongs to the technical field of POS machine terminals, and particularly relates to a POS machine with a supporting structure, which comprises a mounting plate and a POS machine body arranged on the mounting plate, a fixed seat is fixedly arranged at the bottom of the mounting plate, a transversely arranged rotating shaft is rotatably arranged on the fixed seat, the rotating shaft is fixedly provided with a supporting plate for supporting the POS machine body, and the supporting plate is fixedly arranged on the supporting plate. A limiting component used for limiting the supporting plate in the supporting state and a clamping component used for clamping the supporting plate in the folding state are arranged at the bottom of the mounting plate. And when the POS machine needs to be held by a hand, the supporting plate is folded and stored, so that the POS machine is convenient to take and carry. Under the action of the clamping part, the supporting plate in the folded state is clamped, so that the supporting frame is prevented from being automatically unfolded when the POS machine is held by a hand; according to the utility model, hand holding and supporting are integrated, so that the operation is simple.

Description

Technical Field

[0001] This utility model belongs to the field of POS terminal technology, and in particular relates to a POS machine with a support structure. Background Technology

[0002] A POS terminal is a multi-functional terminal that, when installed at merchant locations and connected to a computer network, enables automatic electronic fund transfers. It supports functions such as purchases, pre-authorization, balance inquiries, and transfers, and is secure, fast, and reliable. Currently, POS machines are generally handheld. When placed on a desktop or other platform, a stand is needed to ensure the display screen is at the optimal angle. The specific method is as follows:

[0003] Chinese patent document CN212986505U discloses a POS machine support device for a cash register POS terminal. Specifically, it includes a base, a mounting seat on top of the base, and a POS machine body mounted on top of the mounting seat. Fixing and adjusting devices are connected to the left and right sides of the base and mounting seat, respectively. The structure is simple and easy to understand. The POS machine is mounted between left and right vertical plates. Connecting rods and baffles are used for limiting and fixing the POS machine's installation. The installation structure is stable and reliable, and easy to replace and maintain. Furthermore, adjusting the adjusting rods allows for changes in the overall installation angle and height of the POS machine, facilitating use.

[0004] As shown above, existing POS machines rely on a base and mounting bracket for support, with the POS machine itself mounted on the bracket. However, when the POS machine needs to be held or handled, it must be separated from the mounting bracket, making it inconvenient to handle and carry. Furthermore, after removing the POS machine, it must be remounted, which is cumbersome. Therefore, this paper proposes a POS machine with a supporting structure to solve these technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a POS machine with a support structure to solve the technical problems such as the POS machine and the mounting base being able to be taken out separately, making the whole machine inconvenient to take out and carry.

[0006] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0007] A POS machine with a support structure includes a mounting plate and a POS machine body mounted on the mounting plate. A fixing seat is fixedly provided at the bottom of the mounting plate, and a horizontally arranged rotating shaft is rotatably provided on the fixing seat. A support plate for supporting the POS machine body is fixedly provided on the rotating shaft. The bottom of the mounting plate is provided with a limiting component for limiting the support plate in the supported state and a clamping component for clamping the support plate in the folded state.

[0008] Furthermore, a first anti-slip block is provided at the end of the support plate away from the pivot.

[0009] Furthermore, anti-slip plates are fixedly installed on both the left and right sides of the POS machine body, and the anti-slip plates are provided with a second anti-slip groove.

[0010] Furthermore, the limiting component includes a connecting rod and a first fixed shaft disposed on the side of the support plate. One end of the connecting rod is rotatably connected to the first fixed shaft, and a friction wheel is fixedly disposed on the other end via a second fixed shaft. The axial direction of the first fixed shaft is consistent with the axial direction of the rotating shaft. A limiting block is provided at the bottom of the mounting plate, and a limiting groove for limiting the friction wheel is provided on the side of the limiting block. The friction wheel is movably disposed in the limiting groove.

[0011] Furthermore, the support plate is provided with a locking lever for being locked in place by the locking component.

[0012] Furthermore, the clamping component includes a fixing block disposed at the bottom of the mounting plate, a guide groove provided inside the fixing block, a guide rod arranged laterally and whose axis is perpendicular to the axis of the rotating shaft provided in the guide groove, and a stop bar slidably provided on the guide rod for clamping the clamping rod on the support plate.

[0013] Furthermore, the stop bar has inclined surfaces at both ends, and a spring is wound around the guide rod on the side of the stop bar away from the locking rod to apply force to the stop bar.

[0014] Furthermore, the stop bar is provided with a second anti-slip block, and the surface of the second anti-slip block is provided with a number of first anti-slip grooves.

[0015] Furthermore, it also includes a torsion spring, which is sleeved on the rotating shaft and placed between the fixed seat and the support plate to apply force to the support plate.

[0016] This invention has the following advantages: The POS machine body is mounted on a mounting plate, with a movable support plate at the bottom. The support plate is unfolded to support the POS machine body. The support plate is adjustable and, under the action of a limiting component, is positioned to adjust the front orientation of the POS machine body, allowing the user to better view the screen. When the POS machine needs to be held in hand, the support plate can be folded for easy handling and carrying. A locking component secures the folded support plate, preventing it from automatically unfolding when the POS machine is held in hand. This invention integrates the handheld and support functions into one unit, simplifying operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0019] Figure 3 This is a schematic diagram of the limiting component of this utility model;

[0020] Figure 4 This is a schematic diagram of the clamping assembly of this utility model;

[0021] Figure 5 This is a structural schematic diagram of the present invention in its supported state;

[0022] The markings in the diagram are as follows: 1. Mounting plate; 2. POS machine body; 3. Fixing base; 4. Support plate; 401. Clamping rod; 5. Rotating shaft; 6. First anti-slip block; 7. Limiting component; 701. First fixed shaft; 702. Connecting rod; 703. Second fixed shaft; 704. Friction wheel; 705. Limiting block; 706. Limiting groove; 8. Clamping component; 801. Fixing block; 802. Guide rod; 803. Stop bar; 804. Spring; 805. Second anti-slip block; 806. First anti-slip groove; 9. Torsion spring; 10. Anti-slip plate; 11. Second anti-slip groove. Detailed Implementation

[0023] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a POS machine with a support structure.

[0024] like Figure 1-2As shown, an embodiment of the POS machine with a support structure according to this utility model includes a mounting plate 1 and a POS machine body 2 mounted on the mounting plate 1, making the POS machine body 2 and the mounting plate 1 a single unit. A fixed base 3 is fixedly provided at the bottom of the mounting plate 1, and a horizontally arranged rotating shaft 5 is rotatably provided on the fixed base 3. A support plate 4 for supporting the POS machine body 2 is fixedly provided on the rotating shaft 5. The support plate 4 is movably mounted on the fixed base 3 through the rotating shaft 5. When force is applied to the support plate 4, it can be unfolded, and then the POS machine body 2 can be placed on a platform such as a table to achieve the supporting effect. Conversely, when force is applied to the support plate 4 to make it fit against the bottom of the mounting plate 1, it can achieve the folding effect. In addition, a first anti-slip block 6 is provided at the end of the support plate 4 away from the rotating shaft 5. When the support plate 4 is unfolded and placed on the table, the first anti-slip block 6 contacts the table to prevent it from falling to the ground after accidental contact.

[0025] Furthermore, the bottom of the mounting plate 1 is provided with a limiting component 7 for limiting the support plate 4 in the supported state and a clamping component 8 for clamping the support plate 4 in the folded state. When the support plate 4 is unfolded, the limiting component 7 restricts the unfolding angle of the support plate 4, such as... Figure 5 As shown, the limitation of the support plate 4 will be described below. By adjusting the unfolded angle of the support plate 4, the tilt angle of the POS machine body can be adjusted, allowing the user to better view the screen of the POS machine body. The support plate 4 is provided with a latch 401 that cooperates with the locking component 8. The locking component 8 uses the latch 401 to lock the support plate 4 in the folded state, preventing the support plate 4 from automatically unfolding when holding the POS machine, thus improving the user's feel. Anti-slip plates 10 are fixedly provided on both the left and right sides of the POS machine body 2, and the anti-slip plates 10 are provided with second anti-slip grooves 11 to increase the friction when holding the POS machine and prevent slippage.

[0026] When the POS machine body 2 needs to be placed on a table or other platform, the locking component 8 is unlocked. After unlocking, the support plate 4 can be unfolded, and the locking lever 401 disengages from the locking component 8. After adjusting the support plate 4 to a suitable angle, the POS machine body 2 can be placed on the table or other platform. Under the action of the limiting component 7, the support plate 4 is limited to prevent it from shifting when supporting the POS machine body 2; and the first anti-slip slider 6 provides anti-slip treatment for the support plate 4. When the POS machine body 2 needs to be held, the support plate 4 is reset and folded until the locking lever 401 is re-locked onto the locking component 8, thus securing the support plate 4.

[0027] like Figure 3As shown, the limiting component 7 includes a connecting rod 702 and a first fixed shaft 701 disposed beside the support plate 4. One end of the connecting rod 702 is rotatably connected to the first fixed shaft 701, and the other end is fixedly provided with a friction wheel 704 via a second fixed shaft 703. The axial direction of the first fixed shaft 701 is consistent with the axial direction of the rotating shaft 5. A limiting block 705 is provided at the bottom of the mounting plate 1, and a limiting groove 706 for limiting the friction wheel 704 is provided beside the limiting block 705. The friction wheel 704 is movably disposed within the limiting groove 706. During the unfolding of the support plate 4, the connecting rod 702 rotates on the first fixed shaft 701, pushing the friction wheel 704 to move within the limiting groove 706. When the support plate 4 is unfolded to a suitable angle, the force is stopped. The friction wheel 704 and the inside of the limiting groove 706 have a certain frictional force, so that the support plate 4 will not move when no force is applied. By adjusting the angle of the support plate 4, the orientation of the POS machine body can be adjusted. After adjustment, the POS machine body 2 can be placed on a platform such as a desktop, allowing the user to better view the screen of the POS machine body. Under the action of the friction wheel 704 and the connecting rod 702, the support plate 4 is limited to prevent it from automatically shifting when supporting the POS machine body 2.

[0028] like Figure 4 As shown, the clamping component 8 includes a fixing block 801 disposed at the bottom of the mounting plate 1. The fixing block 801 has a guide groove inside, and a guide rod 802 arranged laterally and perpendicular to the axis of the rotating shaft 5 is disposed in the guide groove. A stop rod 803 is slidably disposed on the guide rod 802 to clamp the clamping rod 401 on the support plate 4. After the stop rod 803 clamps the clamping rod 401, it prevents the support plate 4 from automatically unfolding. The stop rod 803 has inclined surfaces at both ends, and a spring 804 is wound around the guide rod 802 on the side of the stop rod 803 away from the clamping rod 401 to apply force to the stop rod 803. When unlocking is required, force is applied to the stop lever 803, compressing the spring 804 and disengaging the stop lever 803 from the latch lever 401, allowing the support plate 4 to unfold. Then, the force applied to the stop lever 803 is stopped, and the stop lever 803 automatically resets under the spring force. When the support plate 4 needs to be folded for storage, the support plate 4 is reset, and the latch lever 401 on the support plate 4 contacts the inclined surface on the stop lever 803. The stop lever 803 automatically slides on the guide rod 802, the spring 804 is compressed, and the support plate 4 continues to reset. When the latch lever 401 disengages from the inclined surface, the stop lever 803 again blocks the latch lever 401 under the spring force.

[0029] Additionally, the stop lever 803 is provided with a second anti-slip block 805, and the surface of the second anti-slip block 805 is provided with a plurality of first anti-slip grooves 806. When the finger presses the second anti-slip block 805, it slides, thereby causing the stop lever 803 to slide on the guide rod 802. Under the action of the first anti-slip grooves 806, the friction is increased, making it easier to unlock.

[0030] like Figure 3 As shown, an embodiment of the POS machine with a support structure of this utility model also includes a torsion spring 9. The torsion spring 9 is sleeved on the rotating shaft 5 and placed between the fixed seat 3 and the support plate 4 to apply force to the support plate 4. When the support plate 4 is in the folded storage state, the torsion spring 9 is in a taut state. After pressing the second anti-slip block 805 with a finger and sliding the stop bar 803, the stop bar 803 disengages from the locking lever 401. Under the action of the torsion spring 9, the support plate 4 can be automatically lifted without user operation, making it easier to adjust the support plate 4 and simplifying the operation.

[0031] In summary, the specific working principle is as follows: When the POS machine body 2 needs to be placed on a platform such as a desktop, press and slide the second anti-slip block 805 with your finger, thereby causing the stop lever 803 to slide on the guide rod 802. The spring 804 is compressed, causing the stop lever 803 to disengage from the locking lever 401. After releasing the finger, the stop lever 803 returns to its original position under the action of the spring force. After the locking lever 401 disengages from the stop lever 803, the support plate 4 automatically springs up under the action of the torsion spring 9, allowing for better adjustment of the support plate 4. When adjusting the support plate 4, the connecting rod 702 pushes the friction wheel 704 to move within the limiting groove 706. After the support plate 4 is adjusted to a suitable angle, the POS machine body 2 can be placed on a platform such as a desktop, allowing the user to better view the screen of the POS machine body. When the POS machine body 2 needs to be held in hand, force is applied to the support plate 4. The locking rod 401 on the support plate 4 contacts the inclined surface on the stop rod 803. The stop rod 803 automatically slides on the guide rod 802. The spring 804 is compressed, and the support plate 4 continues to reset. When the locking rod 401 disengages from the inclined surface, the stop rod 803 resets under the action of the spring force and stops the locking rod 401 again. The connecting rod 702 and the second fixed shaft 703 reset together with the support plate 4, thus completing the folding and storage of the support plate 4.

[0032] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A POS machine with a support structure, characterized in that, The device includes a mounting plate (1) and a POS machine body (2) mounted on the mounting plate (1). The mounting plate (1) is fixedly provided with a fixing seat (3) at the bottom, and a horizontally arranged rotating shaft (5) is rotatably provided on the fixing seat (3). The rotating shaft (5) is fixedly provided with a support plate (4) for supporting the POS machine body (2). The mounting plate (1) is provided with a limiting component (7) for limiting the support plate (4) in the supported state and a clamping component (8) for clamping the support plate (4) in the folded state at the bottom.

2. A POS machine with a support structure according to claim 1, characterized in that, The support plate (4) is provided with a first anti-slip block (6) at the end away from the pivot (5).

3. A POS machine with a support structure according to claim 1, characterized in that, Anti-slip plates (10) are fixed on both the left and right sides of the POS machine body (2), and a second anti-slip groove (11) is provided on the anti-slip plate (10).

4. A POS machine with a support structure according to claim 1, characterized in that, The limiting component (7) includes a connecting rod (702) and a first fixed shaft (701) disposed on the side of the support plate (4). One end of the connecting rod (702) is rotatably connected to the first fixed shaft (701), and the other end is fixedly provided with a friction wheel (704) via a second fixed shaft (703). The axial direction of the first fixed shaft (701) is consistent with the axial direction of the rotating shaft (5). A limiting block (705) is provided at the bottom of the mounting plate (1), and a limiting groove (706) for limiting the friction wheel (704) is provided on the side of the limiting block (705). The friction wheel (704) is movably disposed in the limiting groove (706).

5. A POS machine with a support structure according to claim 1, characterized in that, The support plate (4) is provided with a locking rod (401) for being locked by the locking component (8).

6. A POS machine with a support structure according to claim 5, characterized in that, The clamping component (8) includes a fixing block (801) disposed at the bottom of the mounting plate (1). The fixing block (801) has a guide groove inside. The guide groove has a guide rod (802) arranged laterally and whose axis is perpendicular to the axis of the rotating shaft (5). The guide rod (802) has a stop bar (803) slidably disposed on it for clamping the clamping rod (401) on the support plate (4).

7. A POS machine with a support structure according to claim 6, characterized in that, The stop bar (803) has inclined surfaces at both ends, and a spring (804) is wound around the guide rod (802) on the side of the stop bar (803) away from the latch (401) to exert force on the stop bar (803).

8. A POS machine with a support structure according to claim 7, characterized in that, The stop bar (803) is provided with a second anti-slip block (805), and a plurality of first anti-slip grooves (806) are provided on the surface of the second anti-slip block (805).

9. A POS machine with a support structure according to claim 1, characterized in that, It also includes a torsion spring (9), which is sleeved on the rotating shaft (5) and placed between the fixed seat (3) and the support plate (4) to exert force on the support plate (4).

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