Adjustable mounting mechanism for display screen of vending machine

Abstract

The utility model discloses an adjustable mounting mechanism for a display screen of a vending machine, and relates to the technical field of vending machines. The display screen comprises a mounting frame, a sliding mechanism is arranged in an inner cavity of the mounting frame, a mounting sleeve is arranged at one end of the sliding mechanism, a display screen body is fixedly mounted in the mounting sleeve, a telescopic dustproof mechanism is arranged between the mounting frame and the mounting sleeve, the sliding mechanism comprises a servo motor, and the servo motor is fixedly mounted on the lower surface of the mounting frame. According to the display screen installation mechanism, through the sliding structure, the effect that the installation height of the display screen is freely adjusted conveniently is achieved, the display screen is conveniently suitable for people of different heights to use, and the practicability of the installation mechanism is improved; the installation gap between the display screen and the vending machine body is effectively blocked, dust and other impurities are prevented from entering the vending machine to affect the service life of the vending machine, and the use effect of the installation mechanism is improved.

Description

Technical Field

[0001] This utility model relates to the field of vending machine technology, specifically to an adjustable mounting mechanism for an automatic vending machine display screen. Background Technology

[0002] In the modern commercial retail sector, vending machines are playing an increasingly important role. With the diversification of consumer demands and the continuous improvement of human-computer interaction experience requirements, the performance and installation design of vending machine displays are becoming increasingly critical.

[0003] However, existing vending machine display screen installation mechanisms still have some problems in use. First, the display screens are generally installed at a fixed height, which cannot automatically adjust the height of the display screen according to people of different heights, thus reducing the practicality of the installation mechanism. Second, there is a certain gap between the existing display screen and the vending machine body. The existing installation mechanism is not equipped with a telescopic dustproof mechanism, and dust and other impurities can enter the vending machine body through this gap and damage the vending machine, affecting its service life. Utility Model Content

[0004] To address the problems of fixed and unadjustable display screen mounting mechanisms in existing vending machines, and the lack of dustproof structures for the mounting gaps, which easily lead to dust intrusion and damage to the vending machine, the purpose of this utility model is to provide an adjustable mounting mechanism for vending machine displays.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: an adjustable mounting mechanism for a vending machine display screen, including a mounting frame, a sliding mechanism provided in the inner cavity of the mounting frame, a mounting sleeve provided at one end of the sliding mechanism, a display screen body fixedly mounted inside the mounting sleeve, a telescopic dustproof mechanism provided between the mounting frame and the mounting sleeve, the sliding mechanism including a servo motor, the servo motor fixedly mounted on the lower surface of the mounting frame, the output end of the servo motor passing through the mounting frame and fixedly connected to a screw, a sliding plate threaded on the outer surface of the screw, and the mounting sleeve fixedly sleeved on the outer surface of the sliding plate.

[0006] Preferably, the telescopic dustproof mechanism includes symmetrically distributed first positioning plates, which are symmetrically fixedly installed in the inner cavity of the mounting frame. A first dustproof curtain is rotatably connected between the first positioning plates via a rotating shaft. A second positioning plate is symmetrically fixedly connected to the upper surface of the mounting sleeve, and the first dustproof curtain is rotatably connected to the second positioning plate via a rotating shaft. A third positioning plate is symmetrically fixedly connected to the lower surface of the mounting sleeve, and a second dustproof curtain is rotatably connected between the third positioning plates via a rotating shaft. A fourth positioning plate is symmetrically fixedly connected to the inner cavity of the mounting frame, and the second dustproof curtain is rotatably connected to the fourth positioning plate via a rotating shaft.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. This application uses a sliding structure to facilitate free adjustment of the installation height of the display screen, making it suitable for people of different heights and improving the practicality of the installation mechanism;

[0009] 2. This application uses a telescopic dustproof component to effectively seal the gap between the display screen and the vending machine body, preventing dust and other impurities from entering the vending machine and affecting its service life, thus improving the effectiveness of the installation mechanism. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.

[0013] Figure 3 This is a schematic diagram of the explosive structure of the sliding mechanism of this utility model.

[0014] Figure 4 This is a schematic diagram of the telescopic dustproof mechanism of this utility model.

[0015] Figure 5 This is a schematic diagram of the adjustable mounting mechanism of this utility model.

[0016] Figure 6 This is a schematic diagram of the adjustable mounting mechanism of this utility model from another perspective.

[0017] In the diagram: 1. Mounting frame; 2. Sliding mechanism; 21. Bracket; 22. Sliding plate; 23. Support frame; 24. Servo motor; 25. Screw; 26. Guide groove; 27. Guide rod; 28. Positioning groove; 3. Telescopic dustproof mechanism; 31. First positioning plate; 32. Third positioning plate; 33. Fourth positioning plate; 34. Second dustproof curtain; 35. Second positioning plate; 36. First dustproof curtain; 4. Mounting plate; 5. Pre-installed hole; 6. Mounting sleeve; 7. Display screen body. Detailed Implementation

[0018] 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.

[0019] Example: Figure 1-4 As shown, this utility model provides an adjustable mounting mechanism for a vending machine display screen, including a mounting frame 1. Mounting plates 4 are symmetrically fixedly connected to both sides of the mounting frame 1. A pre-installed hole 5 is provided on one side of each mounting plate 4. The mounting plates 4 and the pre-installed hole 5 facilitate the secure installation of the entire mounting mechanism in the corresponding position on the vending machine. A sliding mechanism 2 is provided within the inner cavity of the mounting frame 1. A mounting sleeve 6 is provided at one end of the sliding mechanism 2. A display screen body 7 is fixedly installed inside the mounting sleeve 6. The sliding mechanism 2 allows for free adjustment of the height of the installed display screen body 7. A telescopic dustproof mechanism 3 is provided between the mounting frame 1 and the mounting sleeve 6. The telescopic dustproof mechanism 3 improves the dustproof performance of the mounting mechanism and effectively seals the installation gap.

[0020] The sliding mechanism 2 includes a servo motor 24, which is fixedly mounted on the lower surface of the mounting frame 1. A support frame 23 for use with the servo motor 24 is fixedly mounted on the lower surface of the mounting frame 1, and the support frame 23 has a U-shaped cross-section. The servo motor 24 is fixedly mounted in the inner cavity of the support frame 23, which provides a stable mounting position for the servo motor 24. The output end of the servo motor 24 passes through the mounting frame 1 and is fixedly connected to a screw 25, which facilitates the servo motor 24 to drive the screw 25 to rotate. A sliding plate 22 is threaded on the outer surface of the screw 25, and the rotation of the screw 25 drives the sliding plate 22 to move. A bracket 21 is fixedly mounted on the inner wall of the mounting frame 1. The two sides of the sliding plate 22 are slidably connected to the bracket 21, and the bracket 21 serves to guide and limit the movement of the sliding plate 22. The top end of the screw 25 is rotatably connected to the inner cavity of the bracket 21, which facilitates the bracket 21 to position the top end of the screw 25, making the screw 25 more stable when rotating.

[0021] The mounting sleeve 6 is fixedly fitted onto the outer surface of the sliding plate 22, so that the sliding plate 22 can move and drive the mounting sleeve 6 to move. The movement of the mounting sleeve 6 allows the height of the display screen body 7 inside to be adjusted, so that the height of the installed display screen body 7 can be freely adjusted.

[0022] The mounting sleeve 6 has a positioning groove 28 on one side for use with the sliding plate 22. The sliding plate 22 is fixedly connected to the inner cavity of the positioning groove 28. The positioning groove 28 makes the mounting sleeve 6 and the sliding plate 22 fit more securely. The bracket 21 has guide grooves 26 symmetrically opened on both sides. The mounting sleeve 6 has guide rods 27 symmetrically fixedly connected to one side, and the guide rods 27 are slidably connected to the guide grooves 26. The cooperation between the guide grooves 26 and the guide rods 27 makes the mounting sleeve 6 move more smoothly. As a result, the mounting mechanism can freely adjust the height of the display screen body 7, improving the practicality of the mounting mechanism.

[0023] The telescopic dustproof mechanism 3 includes symmetrically distributed first positioning plates 31, which are symmetrically fixedly installed in the inner cavity of the mounting frame 1. A first dustproof curtain 36 is rotatably connected between the first positioning plates 31 via a rotating shaft. A second positioning plate 35 is symmetrically fixedly connected to the upper surface of the mounting sleeve 6. The first dustproof curtain 36 and the second positioning plate 35 are rotatably connected via a rotating shaft. The first positioning plate 31 and the second positioning plate 35 work together to position the first dustproof curtain 36. A third positioning plate 32 is symmetrically fixedly connected to the lower surface of the mounting sleeve 6, and a second dustproof curtain 34 is rotatably connected between the third positioning plates 32 via a rotating shaft. A fourth positioning plate 33 is symmetrically fixedly connected to the inner cavity of the mounting frame 1. The second dustproof curtain 34 and the fourth positioning plate 33 are rotatably connected via a rotating shaft. The third positioning plate 32 and the fourth positioning plate 33 facilitate the positioning of the second dustproof curtain 34.

[0024] Both the first dustproof curtain 36 and the second dustproof curtain 34 are telescopic curtains. When the mounting sleeve 6 moves relative to the mounting frame 1, the telescopic curtain can extend or retract accordingly, effectively sealing the gap between the display screen body 7 and the vending machine body, and preventing dust and other impurities from entering the vending machine and affecting its service life.

[0025] Working principle: First, the entire mounting mechanism is securely installed in the corresponding position of the vending machine through the mounting plate 4 and the pre-installation hole 5.

[0026] When the height of the display body 7 needs to be adjusted, the servo motor 24 is started through the sliding mechanism 2. The output end of the servo motor 24 drives the screw 25 to rotate. As the screw 25 rotates, the sliding plate 22 moves smoothly along the bracket 21 in the vertical direction.

[0027] Meanwhile, the combined use of guide groove 26 and guide rod 27 makes the movement of mounting sleeve 6 more stable.

[0028] The sliding plate 22 moves to drive the mounting sleeve 6 and the display screen body 7 fixedly installed inside it to achieve free height adjustment, so as to meet the usage needs of people of different heights.

[0029] During the relative movement of the mounting frame 1 and the mounting sleeve 6, the telescopic dustproof mechanism 3 plays a role. The first positioning plate 31 and the second positioning plate 35 work together to position the first dustproof curtain 36, while the third positioning plate 32 and the fourth positioning plate 33 facilitate the positioning of the second dustproof curtain 34.

[0030] When the mounting sleeve 6 moves upward, the first dust curtain 36 extends and the second dust curtain 34 retracts. When the mounting sleeve 6 moves downward, the first dust curtain 36 retracts and the second dust curtain 34 extends, effectively sealing the gap between the mounting frame 1 and the mounting sleeve 6 caused by relative movement, preventing dust and other impurities from entering the vending machine, thus ensuring the service life of the vending machine and improving the performance of the mounting mechanism.

[0031] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An adjustable mounting mechanism for a vending machine display screen, comprising a mounting frame (1), characterized in that: The inner cavity of the mounting frame (1) is provided with a sliding mechanism (2), one end of the sliding mechanism (2) is provided with a mounting sleeve (6), the display screen body (7) is fixedly installed inside the mounting sleeve (6), and a telescopic dustproof mechanism (3) is provided between the mounting frame (1) and the mounting sleeve (6); The sliding mechanism (2) includes a servo motor (24), which is fixedly installed on the lower surface of the mounting frame (1). The output end of the servo motor (24) passes through the mounting frame (1) and is fixedly connected to a screw (25). The outer surface of the screw (25) is threaded with a sliding plate (22), and the mounting sleeve (6) is fixedly sleeved on the outer surface of the sliding plate (22).

2. The adjustable mounting mechanism for a vending machine display screen as described in claim 1, characterized in that: The telescopic dustproof mechanism (3) includes symmetrically distributed first positioning plates (31), which are symmetrically fixedly installed in the inner cavity of the mounting frame (1). A first dustproof curtain (36) is rotatably connected between the first positioning plates (31) via a rotating shaft. A second positioning plate (35) is symmetrically fixedly connected to the upper surface of the mounting sleeve (6). The first dustproof curtain (36) and the second positioning plate (35) are rotatably connected via a rotating shaft. A third positioning plate (32) is symmetrically fixedly connected to the lower surface of the mounting sleeve (6). A second dustproof curtain (34) is rotatably connected between the third positioning plates (32) via a rotating shaft. A fourth positioning plate (33) is symmetrically fixedly connected to the inner cavity of the mounting frame (1). The second dustproof curtain (34) and the fourth positioning plate (33) are rotatably connected via a rotating shaft.

3. The adjustable mounting mechanism for a vending machine display screen as described in claim 1, characterized in that: Mounting plates (4) are symmetrically fixedly connected to both sides of the mounting frame (1), and a pre-installed hole (5) is provided on one side of the mounting plate (4).

4. The adjustable mounting mechanism for a vending machine display screen as described in claim 1, characterized in that: The inner wall of the mounting frame (1) is fixedly installed with a bracket (21), the two sides of the sliding plate (22) are slidably connected to the bracket (21), and the top end of the screw (25) is rotatably connected to the inner cavity of the bracket (21).

5. The adjustable mounting mechanism for a vending machine display screen as described in claim 4, characterized in that: The bracket (21) has symmetrical guide grooves (26) on both sides, and the mounting sleeve (6) has a guide rod (27) symmetrically fixedly connected to one side, and the guide rod (27) is slidably connected to the guide groove (26).

6. The adjustable mounting mechanism for a vending machine display screen as described in claim 1, characterized in that: The mounting sleeve (6) has a positioning groove (28) on one side for use with the sliding plate (22), and the sliding plate (22) is fixedly connected to the inner cavity of the positioning groove (28).

7. The adjustable mounting mechanism for a vending machine display screen as described in claim 1, characterized in that: The lower surface of the mounting frame (1) is fixedly mounted with a support frame (23) for use with the servo motor (24), and the cross-sectional shape of the support frame (23) is U-shaped. The servo motor (24) is fixedly installed in the inner cavity of the support frame (23).

8. The adjustable mounting mechanism for a vending machine display screen as described in claim 2, characterized in that: Both the first dustproof curtain (36) and the second dustproof curtain (34) are telescopic curtains.

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