Touch screen supporting assembly

Abstract

The utility model discloses a touch screen supporting assembly which comprises a supporting device. The supporting device is composed of fixing plates and a lifting mechanism, the lifting mechanism is mounted between the fixing plates, a controller is mounted on one side of the fixing plate at the bottom end of the supporting device, a lifting mounting plate is mounted on the upper side of the lifting mechanism, and guide mechanisms are mounted on the two sides of the lifting mounting plate between the fixing plates. A mounting frame is mounted at the front end of the lifting mounting plate, a rotating mechanism is mounted between the lifting mounting plate and the mounting plate, and a touch screen is mounted at the front end of the mounting frame. When the touch screen is used, the height of the touch screen can be adjusted through the lifting mechanism, the phenomenon that the touch screen is damaged due to the fact that the installation position is low and touch occurs is avoided, when control is needed, the touch screen only needs to be controlled to move downwards through the lifting mechanism, and meanwhile the elevation angle of the touch screen can be adjusted through the rotating mechanism.

Description

Technical Field

[0001] This utility model relates to the field of touch screen support technology, specifically a touch screen support component. Background Technology

[0002] A touchscreen, also known as a "touch panel," is a sensor-based liquid crystal display device that can receive input signals from touch. When a graphical button on the screen is touched, the tactile feedback system drives various connected devices according to a pre-programmed program. It can replace mechanical button panels and create vivid audio-visual effects through the liquid crystal display. As a latest computer input device, the touchscreen is currently the simplest, most convenient, and most natural human-computer interaction method. It gives multimedia a brand-new look and is a highly attractive new multimedia interactive device. Its main applications include public information retrieval, leadership offices, industrial control, military command, video games, song and food ordering, multimedia teaching, and real estate pre-sales.

[0003] Chinese Patent No. 202420989097.2 discloses a lockable touch screen support assembly, which relates to the field of touch screen technology. It includes a support frame and an adjustment shaft. The support frame is symmetrically connected to bases on its left and right sides, and a bidirectional lead screw is horizontally installed in the middle section of the base. The adjustment shaft is fixedly installed at the top front end of the base, and a limit frame is connected to the top of the adjustment shaft.

[0004] When this utility model is in use, the touch screen is fixedly installed. If the installation position is too low, it is easy to be bumped. However, if the installation position is too high, it will be impossible to operate, which is very inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide a touch screen support component to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a touch screen support assembly, comprising a support device; the support device consists of a fixed plate and a lifting mechanism, the lifting mechanism being installed between the fixed plates, a controller being installed on one side of the fixed plate at the bottom of the support device, a lifting mounting plate being installed on the upper side of the lifting mechanism, a guide mechanism being installed between the fixed plates on both sides of the lifting mounting plate, a rotating seat being installed at the lower front end of the lifting mounting plate, a mounting frame being installed at the front end of the lifting mounting plate, a rotating shaft being installed at the rear end of the mounting frame, the rotating shaft being rotatably mounted on the upper side of the rotating seat, a rotating mechanism being installed between the lifting mounting plate and the mounting plate, and a touch screen being installed at the front end of the mounting frame.

[0007] Preferably, the rotating mechanism consists of an electric telescopic rod and bearing seats. The bearing seats are rotatably installed at both ends of the electric telescopic rod, and the bearing seats at both ends of the electric telescopic rod are fixedly installed on both sides of the upper end of the lifting mounting plate and on both sides of the upper end of the mounting plate.

[0008] Preferably, a damping sleeve is fitted on the outer side of the rotating shaft, and the damping sleeve is installed on the inner side of the shaft seat.

[0009] Preferably, the guide mechanism consists of a slide rod and a slide groove. The slide groove is installed on both sides of the upper end of the lifting mounting plate, and the slide rod is installed on both sides between the fixed plates. The slide rod and the slide groove are slidably connected.

[0010] Preferably, the lifting mechanism consists of a lead screw, a lead screw nut, and a motor. The lead screw is rotatably mounted between the fixed plates. One end of the lead screw passes through the fixed plate and is mounted on the upper end of the motor. The motor is mounted on the bottom end of the fixed plate. The lead screw nut is rotatably mounted on the upper side of the lead screw via a thread. The lead screw nut is mounted in the middle of the lifting mounting plate.

[0011] Preferably, a display is installed at the upper end of the controller, and control buttons are installed on the upper side of the controller below the display.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. During use, the height of the touch screen can be adjusted through the lifting mechanism to avoid damage caused by touching it due to a low installation position. When control is needed, simply move it downwards through the lifting mechanism. At the same time, the tilt angle of the touch screen can be adjusted through the rotation mechanism.

[0014] 2. The electric telescopic rod in the rotating mechanism can be an ANT-26 electric push rod. When the user sends a command to open the electric telescopic rod through the controller, the electric telescopic rod will extend. Since the bearings at both ends of the electric telescopic rod are fixedly installed on both sides of the upper end of the lifting mounting plate and the upper side of the mounting plate, and the bearings can rotate, the telescopic movement of the electric telescopic rod can drive the mounting frame and the touch screen installed on it to rotate. The user can adjust the telescopic length of the electric telescopic rod precisely through the controller according to actual needs, thereby flexibly adjusting the tilt angle of the touch screen to obtain the best viewing angle.

[0015] 3. The guiding mechanism plays a crucial guiding role in the entire support device. The slide rod provides a stable guide track for the slide groove. The slide groove is installed on both sides of the upper end of the lifting mounting plate and forms a sliding connection with the slide rod. When the lifting mechanism works to move the lifting mounting plate up and down, the lifting mounting plate slides along the slide rod through the slide groove. The tight fit between the slide rod and the slide groove restricts the range of motion of the lifting mounting plate, ensuring that it can only move smoothly in the vertical direction. This ensures the stability and accuracy of the lifting mounting plate during the up and down movement, thereby ensuring the stable adjustment of the touch screen in the vertical direction.

[0016] 4. The core components of the lifting mechanism include the lead screw, lead screw nut, and motor. The motor is a Y90S-4 three-phase asynchronous motor. When the user turns on the motor through the controller, the motor starts running, outputting rotational power to drive the lead screw to rotate. The lead screw nut is threaded into the lead screw. According to the principle of thread transmission, the rotational motion of the lead screw is converted into the linear motion of the lead screw nut. Since the lead screw nut is installed in the middle of the lifting mounting plate, the linear motion of the lead screw nut drives the lifting mounting plate to move up and down, thereby realizing the vertical position adjustment of the touch screen. The user can set the forward and reverse rotation and speed of the motor through the controller to precisely control the rotation direction and speed of the lead screw, and thus precisely control the rising and falling speed of the touch screen and its final stopping position. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view structural diagram of the present utility model;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the lifting mounting plate of this utility model.

[0022] In the diagram: 1. Support device; 2. Motor; 3. Fixing plate; 4. Guide mechanism; 5. Lifting mechanism; 6. Lifting mounting plate; 7. Slide rod; 8. Slide groove; 9. Lead screw; 10. Lead screw nut; 11. Controller; 12. Display; 13. Control buttons; 14. Rotating mechanism; 15. Touch screen; 16. Shaft seat; 17. Damping sleeve; 18. Mounting bracket; 19. Rotating seat; 20. Rotating shaft; 21. Electric telescopic rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 In this embodiment of the present invention, a touch screen support assembly includes a support device 1. The support device 1 consists of a fixed plate 3 and a lifting mechanism 5. The lifting mechanism 5 is installed between the fixed plates 3. A controller 11 is installed on one side of the fixed plate 3 at the bottom of the support device 1. A lifting mounting plate 6 is installed on the upper side of the lifting mechanism 5. Guide mechanisms 4 are installed between the fixed plates 3 on both sides of the lifting mounting plate 6. A rotating seat 19 is installed at the lower front end of the lifting mounting plate 6. A mounting bracket 18 is installed at the front end of the lifting mounting plate 6. A rotating shaft 20 is installed at the rear end of the mounting bracket 18. The rotating shaft 20 is rotatably mounted on the upper side of the rotating seat 19. A rotating mechanism 14 is installed between the mounting plate 6 and the mounting plate. A touch screen 15 is installed at the front end of the mounting bracket 18. A damping sleeve 17 is fitted on the outside of the rotating shaft 20. The damping sleeve 17 is installed on the inside of the bearing seat 16. The damping sleeve 17 is generally made of nitrile rubber, which has good damping performance and wear resistance. Its function is to increase the rotational resistance between the rotating shaft 20 and the bearing seat 16. Through its own damping characteristics, the damping sleeve 17 can effectively suppress this shaking, so that the rotating shaft 20 can quickly stabilize after rotation, avoiding unnecessary shaking of the mounting bracket 18 and the touch screen 15, thereby providing users with a stable and reliable operating experience.

[0025] The rotating mechanism 14 consists of an electric telescopic rod 21 and bearing seats 16. The bearing seats 16 are rotatably mounted at both ends of the electric telescopic rod 21. The bearing seats 16 at both ends of the electric telescopic rod 21 are fixedly mounted on both sides of the upper end of the lifting mounting plate 6 and both sides of the upper end of the mounting plate. The electric telescopic rod 21 in the rotating mechanism 14 can be an electric push rod of model ANT-26. When the user sends a command to open the electric telescopic rod 21 through the controller 11, the electric telescopic rod 21 will extend. Since the bearing seats 16 at both ends of the electric telescopic rod 21 are fixedly mounted on both sides of the upper end of the lifting mounting plate 6 and both sides of the upper end of the mounting plate, and the bearing seats 16 are rotatable, the telescopic movement of the electric telescopic rod 21 can drive the mounting frame 18 and the touch screen 15 mounted on it to rotate. The user can precisely adjust the telescopic length of the electric telescopic rod 21 through the controller 11 according to actual needs, thereby flexibly adjusting the tilt angle of the touch screen 15 to obtain the best viewing angle.

[0026] The guide mechanism 4 consists of a slide rod 7 and a slide groove 8. The slide groove 8 is installed on both sides of the upper end of the lifting mounting plate 6, and the slide rod 7 is installed on both sides between the fixed plates 3. The slide rod 7 and the slide groove 8 are slidably connected. The guide mechanism 4 plays a key guiding role in the entire support device 1. The slide rod 7 provides a stable guide track for the slide groove 8. The slide groove 8 is installed on both sides of the upper end of the lifting mounting plate 6 and forms a slidable connection with the slide rod 7. When the lifting mechanism 5 works to drive the lifting mounting plate 6 to move up and down, the lifting mounting plate 6 slides along the slide rod 7 through the slide groove 8. The tight cooperation between the slide rod 7 and the slide groove 8 restricts the range of motion of the lifting mounting plate 6, ensuring that it can only move smoothly in the vertical direction. This ensures the stability and accuracy of the lifting mounting plate 6 during the up and down movement, thereby ensuring the stable adjustment of the touch screen 15 in the vertical direction.

[0027] The lifting mechanism 5 consists of a lead screw 9, a lead screw nut 10, and a motor 2. The lead screw 9 is rotatably mounted between the fixed plates 3. One end of the lead screw 9 passes through the fixed plate 3 and is mounted on the upper end of the motor 2. The motor 2 is mounted on the lower end of the fixed plate 3. The lead screw nut 10 is rotatably mounted on the upper side of the lead screw 9 and is mounted in the middle of the lifting mounting plate 6. The core components of the lifting mechanism 5 include the lead screw 9, the lead screw nut 10, and the motor 2. The motor 2 is a Y90S-4 three-phase asynchronous motor. When the user turns on the motor 2 through the controller 11, the motor 2 starts running and outputs rotational force. The force drives the lead screw 9 to rotate. The lead screw nut 10 is threaded with the lead screw 9. According to the principle of thread transmission, the rotational motion of the lead screw 9 is converted into the linear motion of the lead screw nut 10. Since the lead screw nut 10 is installed in the middle of the lifting mounting plate 6, the linear motion of the lead screw nut 10 drives the lifting mounting plate 6 to move up and down, thereby realizing the vertical position adjustment of the touch screen 15. The user can set the forward and reverse rotation and speed of the motor 2 through the controller 11 to precisely control the rotation direction and speed of the lead screw 9, and thus precisely control the rising and falling speed and the final stopping position of the touch screen 15.

[0028] A display 12 is mounted on the upper part of the controller 11, and control buttons 13 are mounted on the upper side of the controller 11 below the display 12. The display 12 on the controller 11 is a character LCD screen of model 12864, which can intuitively display the control content of the controller 11, such as the current height of the lifting mechanism 5, the current angle of the rotating mechanism 14, and the equipment operating status, so that users can understand the working status of the support device 1 in real time. The control buttons 13 are the key components for users to interact with the controller 11. By pressing different control buttons 13, users can send various commands to the controller 11, such as controlling the lifting mechanism 5 to rise or fall, and adjusting the rotation angle of the rotating mechanism 14. After receiving the button commands, the controller 11 processes them through internal logic and sends control signals to the corresponding actuators, such as the motor 2 in the lifting mechanism 5 and the electric telescopic rod 21 in the rotating mechanism 14, so as to control the content displayed on the display 12 and operate the entire support device 1.

[0029] The working principle and usage process of this utility model are as follows: When operating the support device 1, the user turns on the controller 11, which uses a Siemens S7-200SMART series PLC. To adjust the height of the touch screen 15, the user issues a lifting command to the controller 11 through the control button 13 on the controller 11. The controller 11 transmits the control signal to the motor 2Y90S-4 three-phase asynchronous motor of the lifting mechanism 5 according to the internal program. The motor 2 operates due to its large starting torque, driving the lead screw 9, which is made of 40Cr alloy steel and has undergone heat treatment, to rotate. The lead screw nut 10 is threaded with the lead screw 9. According to the principle of thread transmission, the rotation of the lead screw 9 is converted into its own linear motion. Since the lead screw nut 10 is in the middle of the lifting mounting plate 6, it drives the lifting mounting plate 6 to move in the vertical direction. When the lifting mounting plate 6 moves, the guide mechanism 4 begins to play its role. The guide rod 7 provides guidance for the sliding grooves 8 on both sides of the upper end of the lifting mounting plate 6. The lifting mounting plate 6 slides along the slide rod 7 through the sliding grooves 8. If the tilt angle of the touch screen 15 needs to be adjusted, the touch screen 15 uses a Vewell 55-inch touch screen. The user still sends a command to the ANT-26 electric push rod 21 of the rotating mechanism 14 through the button of the controller 11. After receiving the signal, the electric push rod 21 will extend or retract. Since its two ends of the rotating seat 19 are fixed to the lifting mounting plate 6 and the upper sides of the mounting plate respectively and can rotate, it drives the mounting bracket 18 and the touch screen 15 to rotate around the rotating shaft 20 to complete the tilt angle adjustment.

[0030] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A touchscreen support assembly, comprising a support device (1); characterized in that: The support device (1) consists of a fixed plate (3) and a lifting mechanism (5). The lifting mechanism (5) is installed between the fixed plates (3). A controller (11) is installed on one side of the fixed plate (3) at the bottom of the support device (1). A lifting mounting plate (6) is installed on the upper side of the lifting mechanism (5). A guide mechanism (4) is installed between the fixed plates (3) on both sides of the lifting mounting plate (6). A rotating seat (19) is installed at the lower front end of the lifting mounting plate (6). A mounting frame (18) is installed at the front end of the lifting mounting plate (6). A rotating shaft (20) is installed at the rear end of the mounting frame (18). The rotating shaft (20) is rotatably installed on the upper side of the rotating seat (19). A rotating mechanism (14) is installed between the lifting mounting plate (6) and the mounting plate. A touch screen (15) is installed at the front end of the mounting frame (18).

2. The touchscreen support assembly according to claim 1, characterized in that: The rotating mechanism (14) consists of an electric telescopic rod (21) and a bearing (16). The bearing (16) is rotatably installed at both ends of the electric telescopic rod (21). The bearings (16) at both ends of the electric telescopic rod (21) are fixedly installed on both sides of the upper end of the lifting mounting plate (6) and on both sides of the upper end of the mounting plate.

3. The touchscreen support assembly according to claim 1, characterized in that: A damping sleeve (17) is fitted on the outside of the rotating shaft (20), and the damping sleeve (17) is installed on the inside of the shaft seat (16).

4. A touchscreen support assembly according to claim 1, characterized in that: The guide mechanism (4) consists of a slide rod (7) and a slide groove (8). The slide groove (8) is installed on both sides of the upper end of the lifting mounting plate (6), and the slide rod (7) is installed on both sides between the fixed plates (3). The slide rod (7) and the slide groove (8) are slidably connected.

5. A touchscreen support assembly according to claim 1, characterized in that: The lifting mechanism (5) consists of a lead screw (9), a lead screw nut (10), and a motor (2). The lead screw (9) is rotatably mounted between the fixed plates (3). One end of the lead screw (9) passes through the fixed plate (3) and is mounted on the upper end of the motor (2). The motor (2) is mounted on the bottom end of the fixed plate (3). The lead screw nut (10) is rotatably mounted on the upper side of the lead screw (9) by thread rotation. The lead screw nut (10) is mounted in the middle of the lifting mounting plate (6).

6. A touchscreen support assembly according to claim 1, characterized in that: A display (12) is installed on the upper part of the controller (11), and a control button (13) is installed on the upper side of the controller (11) below the display (12).

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