A new media promotion machine convenient to adjust

Abstract

The utility model discloses a new media popularization machine convenient to adjust, including support, the support top is provided with the machine case, the machine case inside is provided with angle adjusting assembly, is provided with display screen on angle adjusting assembly. Angle adjusting assembly includes the fixed seat fixed in the machine case, and is used for installing the mount of display screen, is fixed with pivot no. 1 on the mount, pivot no. 1 is sleeved with support arm, the support arm is fixed on the machine case, the support arm bottom end is provided with pivot no. 2, and angle adjusting assembly realizes the flexible adjustment of display screen angle through servo reduction motor, gear transmission, crank link mechanism, and the stability of adjustment is guaranteed to L type support arm and bearing mounting structure, and the heat dissipation fan set up in the machine case can effectively emit electronic component heat. The utility model discloses simple structure, and the adjustment is convenient, and the stability is high, can satisfy the display demand under different scenes, improves the propaganda effect, prolongs the service life of equipment.

Description

Technical Field

[0001] This utility model relates to the field of new media equipment technology, specifically to a new media promotion machine that is easy to adjust. It is mainly used in scenarios such as commercial promotion and advertising, and the angle of the display screen can be flexibly adjusted to meet different display needs. Background Technology

[0002] In today's digital information age, new media promotion machines are widely used in public places such as shopping malls, train stations, and airports to display advertisements and product information. Most existing new media promotion machines suffer from fixed or inconveniently adjustable screen angles, making it difficult to flexibly adjust to different usage scenarios and audience perspectives, resulting in poor promotional effectiveness. While some promotion machines do have angle adjustment functions, their complex structures and cumbersome adjustment processes, coupled with poor stability and reliability of the adjustment mechanisms, make them prone to malfunctions after prolonged use, affecting the normal operation of the equipment. Utility Model Content

[0003] The purpose of this invention is to provide a new media promotion machine that is easy to adjust, which achieves flexible adjustment of the display screen angle through a unique angle adjustment component to adapt to different display needs.

[0004] An easily adjustable new media promotion machine includes a support, a housing on top of the support, an angle adjustment assembly inside the housing, and a display screen mounted on the angle adjustment assembly. The angle adjustment assembly includes a fixed base inside the housing and a mounting base for mounting the display screen. A first rotating shaft is fixed to the mounting base, and a support arm is sleeved on the rotating shaft. The support arm is fixed to the housing. A second rotating shaft is located at the bottom of the support arm, and its bottom is movably mounted on the fixed base. A servo geared motor is mounted on the fixed base via a motor bracket. A drive gear is fixed to the output shaft of the servo geared motor, and a driven gear is fixed to the bottom of the second rotating shaft. A first crank is fixed to the top of the second rotating shaft, and a second crank is fixed to the top of the first rotating shaft. The first and second cranks are movably connected by a connecting rod.

[0005] Furthermore, the fixed base is provided with a rotating hole that is compatible with the second rotating shaft. The bottom of the second rotating shaft is movably installed in the rotating hole through a bearing to achieve stable rotation of the second rotating shaft on the fixed base.

[0006] Furthermore, both the driving gear and the driven gear are cylindrical gears, and the driving gear and the driven gear mesh with each other, transmitting the power of the servo geared motor to the second rotating shaft through gear transmission.

[0007] Furthermore, the support arm has an L-shaped structure, with its vertical part fixed to the side wall of the chassis, and its horizontal part having a through hole adapted to the rotating shaft. The rotating shaft passes through the through hole and is rotatably connected to the support arm.

[0008] Furthermore, both crank one and crank two are provided with connecting holes, and the two ends of the connecting rod are respectively movably connected to the connecting holes of crank one and crank two through pins, forming a movable four-bar linkage.

[0009] Furthermore, a cooling fan is also installed inside the chassis. The cooling fan is electrically connected to the electronic components inside the chassis and is used to dissipate heat from the electronic components inside the chassis to ensure the normal operation of the equipment.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model, through a transmission mechanism composed of a servo geared motor, a drive gear, a driven gear, a second rotating shaft, a first crank, a connecting rod, and a second crank, can achieve precise and flexible adjustment of the display screen angle, meet the display needs of different usage scenarios, and improve the publicity effect. Attached Figure Description

[0012] 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:

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the connection structure between the angle adjustment component and the display screen of this utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the angle adjustment component and the display screen of this utility model;

[0016] Figure 4 This is a schematic diagram of the angle adjustment component structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the angle adjustment component structure of this utility model;

[0018] Figure 6 This is a schematic diagram of the display screen structure in landscape mode according to this utility model;

[0019] In the picture:

[0020] Support 1, chassis 2, angle adjustment assembly 3, display screen 4, fixed base 31, mounting base 32, rotating shaft 1 36, support arm 33, rotating shaft 2 34, servo geared motor 35, driving gear 351, driven gear 341, crank 1 342, crank 2 37, connecting rod 38. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] like Figure 1-6 As shown;

[0024] A new media promotion machine that is easy to adjust.

[0025] This implementation plan addresses the technical problems existing in the prior art, such as those disclosed in the background section above: "In today's digital information age, new media promotion machines are widely used in public places such as shopping malls, stations, and airports to display advertisements, product information, and other content. Most existing new media promotion machines suffer from fixed or inconveniently adjustable display screen angles, making it difficult to flexibly adjust them according to different usage scenarios and audience perspectives, resulting in poor advertising effectiveness. While some promotion machines have angle adjustment functions, their complex structures and cumbersome adjustment processes, coupled with poor stability and reliability of the adjustment mechanisms, make them prone to malfunctions after long-term use, affecting the normal operation of the equipment." In practical terms, this problem is clearly a real and difficult-to-solve issue. Therefore, to solve this technical problem, an easily adjustable new media promotion machine is provided.

[0026] like Figure 1-6 As shown in the figure;

[0027] Based on the above, the device includes a support 1, a housing 2 on top of the support 1, an angle adjustment assembly 3 inside the housing 2, and a display screen 4 mounted on the angle adjustment assembly 3. The angle adjustment assembly 3 includes a fixing base 31 fixed inside the housing 2 and a mounting base 32 for mounting the display screen. A rotating shaft 36 is fixed on the mounting base 32, and a support arm 33 is sleeved on the rotating shaft 36. The support arm 33 is fixed to the housing 2, and a rotating... Shaft 2 34, the bottom of shaft 2 34 is movably mounted on fixed base 31, a servo reduction motor 35 is mounted on fixed base 31 via motor bracket, the output shaft of servo reduction motor 35 is fixed with drive gear 351, the bottom end of shaft 2 34 is fixed with driven gear 341, the top of shaft 2 34 is fixed with crank 1 342, the top of shaft 1 36 is fixed with crank 2 37, and crank 1 342 and crank 2 37 are movably connected by connecting rod 38.

[0028] The fixed base 31 has a rotating hole that matches the rotating shaft 34. The bottom of the rotating shaft 34 is movably installed in the rotating hole through a bearing to achieve stable rotation of the rotating shaft 34 on the fixed base 31.

[0029] Both the driving gear 351 and the driven gear 341 are cylindrical gears, and the driving gear 351 and the driven gear 341 mesh with each other, transmitting the power of the servo geared motor 35 to the rotating shaft 34 through gear transmission.

[0030] The support arm 33 has an L-shaped structure. Its vertical part is fixed to the side wall of the chassis 2, and its horizontal part has a through hole adapted to the rotating shaft 36. The rotating shaft 36 passes through the through hole and is rotatably connected to the support arm 33.

[0031] Both crank 342 and crank 37 are provided with connecting holes. The two ends of the connecting rod 38 are movably connected to the connecting holes of crank 342 and crank 37 respectively through pins, forming a movable four-bar linkage.

[0032] The chassis 2 is also equipped with a cooling fan, which is electrically connected to the electronic components inside the chassis 2 and is used to dissipate heat from the electronic components inside the chassis 2 to ensure the normal operation of the equipment.

[0033] Structural installation:

[0034] First, secure the support in a suitable position, ensuring its stability. Then, install the chassis on top of the support, and fix the mounting bracket inside the chassis to a suitable position using bolts or other connectors. Next, mount the servo geared motor onto the mounting bracket using the motor bracket, ensuring the motor is securely installed.

[0035] When installing the support arm, secure its vertical portion to the side wall of the chassis with bolts, ensuring the support arm's verticality. Mount the bottom of the second rotating shaft into the rotating hole of the mounting base using a bearing, ensuring the second rotating shaft can rotate freely. Fix the driven gear to the bottom end of the second rotating shaft, ensuring it meshes accurately with the driving gear.

[0036] Pass the first rotating shaft through the through hole in the horizontal part of the support arm, and fix the mounting base and crank two on the first rotating shaft. Install the display screen on the mounting base. Finally, connect the two ends of the connecting rod to the connecting holes of crank one and crank two respectively using pins to complete the installation of the angle adjustment assembly. Install the cooling fan in a suitable position inside the chassis and electrically connect it to the electronic components inside the chassis.

[0037] Work process:

[0038] When the display screen angle needs to be adjusted, the servo geared motor is activated, and the output shaft of the servo geared motor drives the drive gear to rotate. Since the drive gear and the driven gear mesh with each other, the rotation of the drive gear will drive the driven gear to rotate, thereby causing the second rotating shaft to rotate on the fixed base.

[0039] When the second rotating shaft rotates, the first crank fixed to its top rotates accordingly, and the first crank drives the second crank to rotate via a connecting rod. Because the second crank is fixed to the first rotating shaft, the first rotating shaft also rotates, thereby achieving the angle adjustment of the mounting base and the display screen.

[0040] Throughout the adjustment process, the L-shaped support arm provided stable support for the pivot, ensuring the smoothness of the display angle adjustment. Simultaneously, the cooling fan continuously operated to dissipate heat from the electronic components inside the chassis, ensuring the normal operation of the equipment.

[0041] By controlling the forward and reverse rotation and the rotation angle of the servo geared motor, the display screen can be adjusted in different directions and angles to adapt to different display needs.

[0042] 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 new media promotion machine that is easy to adjust, characterized in that, The device includes a support (1), a housing (2) on top of the support (1), an angle adjustment assembly (3) inside the housing (2), and a display screen (4) on the angle adjustment assembly (3). The angle adjustment assembly (3) includes a fixed base (31) fixed inside the housing (2) and a mounting base (32) for mounting the display screen. A rotating shaft (36) is fixed on the mounting base (32), and a support arm (33) is sleeved on the rotating shaft (36). The support arm (33) is fixed on the housing (2), and a rotating shaft is provided at the bottom end of the support arm (33). Second (34), the bottom of the rotating shaft second (34) is movably mounted on the fixed seat (31), and the fixed seat (31) is equipped with a servo reduction motor (35) through a motor bracket. The output shaft of the servo reduction motor (35) is fixed with a drive gear (351), the bottom end of the rotating shaft second (34) is fixed with a driven gear (341), the top of the rotating shaft second (34) is fixed with a crank first (342), the top of the rotating shaft first (36) is fixed with a crank second (37), and the crank first (342) and the crank second (37) are movably connected by a connecting rod (38).

2. The easily adjustable new media promotion machine according to claim 1, characterized in that, The fixed base (31) has a rotating hole that is compatible with the rotating shaft (34). The bottom of the rotating shaft (34) is movably installed in the rotating hole through a bearing so as to realize the stable rotation of the rotating shaft (34) on the fixed base (31).

3. The easily adjustable new media promotion machine according to claim 1, characterized in that: Both the driving gear (351) and the driven gear (341) are cylindrical gears, and the driving gear (351) and the driven gear (341) mesh with each other, transmitting the power of the servo geared motor (35) to the rotating shaft (34) through gear transmission.

4. The easily adjustable new media promotion machine according to claim 1, characterized in that: The support arm (33) has an L-shaped structure. Its vertical part is fixed on the side wall of the chassis (2), and its horizontal part has a through hole that matches the first rotating shaft (36). The first rotating shaft (36) passes through the through hole and is rotatably connected to the support arm (33).

5. The easily adjustable new media promotion machine according to claim 1, characterized in that: Both crank one (342) and crank two (37) are provided with connecting holes. The two ends of the connecting rod (38) are movably connected to the connecting holes of crank one (342) and crank two (37) respectively through pins, forming a movable four-bar linkage.

6. The easily adjustable new media promotion machine according to claim 1, characterized in that: The chassis (2) is also equipped with a cooling fan, which is electrically connected to the electronic components inside the chassis (2) to dissipate heat from the electronic components inside the chassis (2) and ensure the normal operation of the equipment.

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