Rotary triangular display screen

Abstract

The utility model discloses a rotary type triangle display screen, including main part, drive mechanism, mounting mechanism and ventilation subassembly, drive mechanism includes motor, worm, follower and roller, mounting mechanism includes rotating rod, mount, screen and mounting rack, ventilation subassembly includes filter screen, mounting pad and fan, and the mounting mechanism includes the motor, worm, follower and roller, the mounting mechanism includes rotating rod, mount, screen and mounting rack, and ventilation subassembly includes filter screen, mounting pad and fan. Under the mutual matching action of the mechanisms, a user can flexibly adjust the rotating rhythm according to different scene requirements through the function of adjusting the rotating speed of the device, so that the more personalized and expressive display effect is obtained, in addition, the display screen can be rapidly installed on a tripod, and the display effect is better. The installation time is shortened, the installation accuracy can be improved, and damage or instability caused by improper installation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field, concretely is a rotary triangular display screen. BACKGROUND

[0002] The rotary triangular display screen is a screen capable of displaying information through rotation or overturning, which is usually triangular in shape and has certain mechanical rotation capability.

[0003] When the rotary triangular display screen is in use, if there is no stable rotation function, the display screen may vibrate, shake or even lag, resulting in impaired viewing experience.

[0004] Secondly, without the function of quick installation, the installation process may be complex and time-consuming, requiring more steps, tools and human resources, affecting work efficiency, especially when frequently changing positions or displaying content.

[0005] Finally, without effective heat dissipation function, the display screen and the rotating device are prone to overheating during long-term operation, resulting in system crash, image distortion or hardware damage. INVENTION CONTENT

[0006] (I) Technical problems solved

[0007] In view of the deficiencies of the prior art, the utility model provides a rotary triangular display screen to solve the technical problems mentioned in the background art.

[0008] (II) Technical solutions

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rotary triangular display screen, comprising a main body, a driving mechanism, a mounting mechanism and a ventilation assembly, the driving mechanism comprises a motor, a worm, a driven part and a roller, the motor is fixedly installed inside the main body, the worm is installed inside the main body and is rotatably connected with the main body, the driven part is installed inside the main body and is rotatably connected with the main body, the roller is installed on the driven part and is rotatably connected with the driven part, the mounting mechanism comprises a rotating rod, a fixed frame, a screen and a mounting frame, the rotating rod is installed on the driven frame and is rotatably connected with the driven frame, the fixed frame is fixedly installed on the screen, the screen is installed on the main body and is detachably connected with the main body, the mounting frame is installed on the driven part and is respectively slidably connected with the driven part and screw threadedly engaged with the rotating rod.

[0010] Preferably, the ventilation assembly comprises a filter screen, a mounting pad and a fan, the filter screen is installed inside the driven part, the mounting pad is installed on the driven part and is magnetically connected with the rotating rod, and the fan is installed on the mounting pad and is screw threadedly engaged with the mounting pad.

[0011] In a further preferred embodiment, the driven member is provided with a turbine and a mounting slot, the turbine is connected with the worm, and the roller is mounted in the mounting slot and rotationally connected with the mounting slot, so as to facilitate stable rotation of the driven member.

[0012] In a further preferred embodiment, the driven member is provided with a pressure bearing plate, the pressure bearing plate is provided with a sliding slot, and the roller slides in the sliding slot, so as to reduce friction between the driven member and the main body.

[0013] In a further preferred embodiment, the mounting frame is provided with a clamping plate, the fixing frame is provided with a clamping hole, and the clamping plate is connected with the clamping hole, so as to facilitate fixation of the screen.

[0014] In a further preferred embodiment, the driven member is provided with a limiting slot, the rotating rod is provided with an insertion slot, and the mounting frame slides in the limiting slot, so as to facilitate adjustment of the position of the mounting frame on the driven member.

[0015] In a further preferred embodiment, the fixing frame is provided with an embedding hole, and the driven member is provided with a wire embedding hole, so as to facilitate installation between the fixing frame and the driven member and arrangement of the screen wire.

[0016] In a further preferred embodiment, the mounting pad is provided with a threaded slot and a magnetic member, the fan is provided with a matching plate, the matching plate is connected with the threaded slot, and the magnetic member is magnetically connected with the insertion slot, so as to facilitate installation and fixation of the fan.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a rotating triangular display screen, which has the following

[0019] Beneficial effects:

[0020] In the utility model, through the mutual cooperation of the motor, the worm, the driven member and the roller and other components, the function of adjusting the rotation speed of the device enables the user to flexibly adjust the rhythm of rotation according to different scene requirements, so that more personalized and expressive display effects are obtained.

[0021] In the utility model, through the mutual cooperation of the rotating rod, the fixing frame, the screen and the mounting frame and other components, the device can quickly install the display screen on the tripod, not only reduces the time required for installation, but also improves the installation accuracy and avoids damage or instability caused by improper installation.

[0022] In the utility model, through the mutual cooperation of the filter screen, the mounting pad and the fan and other components, the heat dissipation and ventilation functions of the device can effectively reduce the temperature of the display screen and prevent overheating. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a general structure schematic view of a rotating type triangular display screen in the utility model;

[0024] Figure 2 It is a connecting mode schematic view of a mounting frame and a fixing frame in the utility model;

[0025] Figure 3 It is an explosion view of a mounting mechanism in the utility model;

[0026] Figure 4 It is a driven member structure schematic view in the utility model;

[0027] Figure 5 It is an explosion view of a driving mechanism in the utility model.

[0028] In the drawing: 1, main body; 2, motor; 3, worm; 4, driven member; 5, roller; 6, rotating rod; 7, fixing frame; 8, screen; 9, mounting frame; 10, filter screen; 11, mounting pad; 12, fan; 13, turbine; 14, mounting groove; 15, pressure bearing plate; 16, sliding groove; 17, clamping plate; 18, clamping hole; 19, limiting groove; 20, insertion groove; 21, embedding hole; 22, wire binding hole; 23, screw groove; 24, magnetic member; 25, matching plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-5The utility model provides a kind of rotary triangular display screen, including main body 1, drive mechanism, mounting mechanism and ventilation component, the drive mechanism includes motor 2, worm 3, driven piece 4 and gyro wheel 5, the motor 2 is fixedly installed in main body 1 inside, the worm 3 is installed in main body 1 inside and is rotatably connected with main body 1, the driven piece 4 is installed in main body 1 inside and is rotatably connected with main body 1, the gyro wheel 5 is installed on driven piece 4 and is rotatably connected with driven piece 4, the mounting mechanism includes rotating rod 6, fixed frame 7, screen 8 and mounting frame 9, the rotating rod 6 is installed on driven frame and is rotatably connected with driven frame, the fixed frame 7 is fixedly installed on screen 8, the screen 8 is installed on main body 1 and is detachably connected with main body 1, the mounting frame 9 is installed on driven piece 4 and is respectively slidably connected with driven piece 4 and threadedly engaged with rotating rod 6.

[0032] In the embodiment, the drive mechanism includes motor 2, worm 3, driven piece 4 and gyro wheel 5, when using, the motor 2 drives directly to drive worm 3 to rotate at this time, so that turbine 13 rotatably connected with worm 3 is rotated, so that driven piece 4 is rotated on main body 1, and driven piece 4 is rotated, and pressure plate 15 is in contact with gyro wheel 5 installed in mounting groove 14 of main body 1, so that gyro wheel 5 can be rotated in sliding groove 16, so that driven piece 4 is rotated smoothly.

[0033] In the embodiment, the mounting mechanism includes rotating rod 6, fixed frame 7, screen 8 and mounting frame 9, in use, first, filter screen 10 is installed to the bottom of driven piece 4, then screen 8 is installed, fan 12 and wire on screen 8 are placed in wire hole 22 of driven piece 4 in advance, when screen 8 is placed to driven piece 4, rotating rod 6 is rotated using tools, under the rotation of rotating rod 6, mounting frame 9 threadedly engaged with rotating rod 6 starts to slide in limiting groove 19 on driven piece 4, and clamping plate 17 on mounting frame 9 is directly inserted into clamping hole 18 in fixed frame 7, when fixed frame 7 is installed to driven piece 4, embedding hole 21 on fixed frame 7 is connected with rotating rod 6, when fixed frame 7 is fixed on driven piece 4, fan 12 is assembled, fan 12 is rotatably installed on mounting pad 11, matching plate 25 on fan 12 is threadedly engaged with threaded groove 23 on mounting pad 11, after fan 12 is assembled, mounting pad 11 is installed on driven piece 4, magnetic piece 24 on mounting pad 11 is directly placed in insertion groove 20 of rotating rod 6, so that magnetic force connection is generated, so that mounting pad 11 can be fixedly installed on driven piece 4.

[0034] Embodiment 2:

[0035] In use, first, the filter screen 10 is installed at the bottom of the driven part 4, then the screen 8 is installed, the fan 12 and the wire on the screen 8 are put into the wire hole 22 of the driven part 4 in advance, when the screen 8 is placed on the driven part 4, the rotating rod 6 is rotated by using a tool, under the rotation of the rotating rod 6, the mounting frame 9 threadedly engaged with the rotating rod 6 starts to slide in the limiting slot 19 on the driven part 4, and the clamping plate 17 on the mounting frame 9 is directly inserted into the clamping hole 18 in the fixing frame 7, when the fixing frame 7 is installed on the driven part 4, the embedded hole 21 on the fixing frame 7 is connected with the rotating rod 6, when the fixing frame 7 is fixed on the driven part 4, the fan 12 is assembled, the fan 12 is rotatably installed on the mounting pad 11, the matching plate 25 on the fan 12 is threadedly engaged with the threaded slot 23 on the mounting pad 11, after the fan 12 is assembled, the mounting pad 11 is installed on the driven part 4, the magnetic part 24 on the mounting pad 11 is directly put into the insertion slot 20 of the rotating rod 6, so that a magnetic force is generated to fix the mounting pad 11 on the driven part 4, when other components are installed, the device can be driven, the motor 2 drives the worm 3 to rotate, so that the turbine 13 connected with the worm 3 rotates, so that the driven part 4 rotates on the main body 1, and when the driven part 4 rotates, the pressure plate 15 is in contact with the roller 5 installed in the mounting slot 14 of the main body 1, so that the roller 5 can rotate in the sliding slot 16, and the driven part 4 rotates stably.

[0036] In all the above-mentioned solutions, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be described one by one, and the welding is preferred when the fixed connection is involved, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rotating triangular display screen comprising a main body (1), a drive mechanism, a mounting mechanism and a ventilation assembly, characterized in that, The driving mechanism comprises a motor (2), a worm (3), a driven part (4) and a roller (5), the motor (2) is fixedly installed inside the main body (1), the worm (3) is installed inside the main body (1) and is rotatably connected with the main body (1), the driven part (4) is installed inside the main body (1) and is rotatably connected with the main body (1), the roller (5) is installed on the driven part (4) and is rotatably connected with the driven part (4), the installing mechanism comprises a rotating rod (6), a fixed frame (7), a screen (8) and a mounting frame (9), the rotating rod (6) is installed on the driven frame and is rotatably connected with the driven frame, the fixed frame (7) is fixedly installed on the screen (8), the screen (8) is installed on the main body (1) and is detachably connected with the main body (1), and the mounting frame (9) is installed on the driven part (4) and is respectively slidably connected with the driven part (4) and threadedly engaged with the rotating rod (6).

2. A rotating triangular display screen according to claim 1, characterized in that: The ventilation assembly comprises a filter screen (10), a mounting pad (11) and a fan (12), the filter screen (10) is installed inside the driven part (4), the mounting pad (11) is installed on the driven part (4) and is magnetically connected with the rotating rod (6), and the fan (12) is installed on the mounting pad (11) and is threadedly engaged with the mounting pad (11).

3. A rotating triangular display screen according to claim 2, wherein: The driven part (4) is provided with a turbine (13) and a mounting groove (14), the turbine (13) is connected with the worm (3), and the roller (5) is installed in the mounting groove (14) and is rotatably connected with the mounting groove (14).

4. A rotating triangular display screen according to claim 2, wherein: The driven part (4) is provided with a pressure bearing plate (15), the pressure bearing plate (15) is provided with a sliding groove (16), and the roller (5) slides in the sliding groove (16).

5. A rotating triangular display screen according to claim 1, wherein: The mounting frame (9) is provided with a clamping plate (17), the fixed frame (7) is provided with a clamping hole (18), and the clamping plate (17) is connected with the clamping hole (18).

6. A rotating triangular display screen according to claim 5, wherein: The driven part (4) is provided with a limiting groove (19), the rotating rod (6) is provided with an insertion groove (20), and the mounting frame (9) slides in the limiting groove (19).

7. A rotating triangular display screen according to claim 2, wherein: The fixed frame (7) is provided with an embedding hole (21), and the driven part (4) is provided with a wire binding hole (22).

8. A rotating triangular display screen according to claim 7, wherein: The mounting pad (11) is provided with a threaded groove (23) and a magnetic part (24), the fan (12) is provided with a matching plate (25), the matching plate (25) is connected with the threaded groove (23), and the magnetic part (24) is magnetically connected with the insertion groove (20).

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