Interaction device adopting rotary knob for rotary selection

Abstract

The utility model discloses an interactive device using a knob to rotate and select, which comprises a base, a second rotating rod is arranged in the middle of the inner bottom of the base, a large gear is arranged on the outer side of the second rotating rod, a first rotating rod is arranged at one end of the inner bottom of the base, and a small gear is arranged on the outer bottom of the first rotating rod. The small gear is meshed with the large gear; through cooperation of the rotating rod, the second through groove, the inserting groove, the inserting block, the sliding rod, the containing groove, a second spring, a small gear, a first rotating rod, a large gear, a second rotating rod, a first bevel gear and a second bevel gear, in the using process of the interaction device, the interaction screen which is not used can be hidden, and when other screens need to be used, the interaction screen can be hidden. According to the device, the screen can be accurately switched to the first through groove for display, so that the screen is convenient to use, the occupied area of the device is effectively reduced, and the device is convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of interaction devices, and particularly relates to an interaction device that uses a knob for rotary selection. Background Art

[0002] Most interaction devices use a display screen for display, which can facilitate users to interact with it, and different display screens have different functions. During the use of some screens, they are directly placed outside, so these screens need to be protected.

[0003] Existing interaction devices have the following deficiencies:

[0004] Generally, interaction devices are directly placed outside for use, and in order to achieve different functions, these interaction devices combine multiple screens together, which increases the overall volume of the interaction device and requires a large amount of space. During the long-term placement of these interaction devices, dust will accumulate on their surfaces, and thus they need to be cleaned regularly. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an interaction device that uses a knob for rotary selection to solve the problems presented in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An interaction device that uses a knob for rotary selection, including a base. In the middle of the bottom inside the base, there is a second rotating rod, and a large gear is arranged on the outside of the second rotating rod. At one end of the bottom inside the base, there is a first rotating rod, and a small gear is arranged at the bottom of the outside of the first rotating rod. The small gear meshes with the large gear. At the top of the outside of the first rotating rod, there is a first bevel gear. At the top of one end of the base, there is a second through groove, and a rotating rod is arranged inside the second through groove. On both sides of the inside of the rotating rod, there are symmetrically arranged slots. On both sides of the rotating rod, there are symmetrically arranged placement grooves. On one side of the inside of the placement groove, there is a second spring, and on one side of the second spring, there is a sliding rod. On one side of the sliding rod, there is a plug block, and the plug block is adapted to the slot. At one end of the rotating rod, there is a second bevel gear, and the second bevel gear meshes with the first bevel gear. On the top of the base, there is a protection chamber. The top of the second rotating rod extends into the protection chamber and is provided with a screen mounting chamber. On the outside of the screen mounting chamber, there are evenly arranged multiple display screens. At one end of the protection chamber, there is a first through groove. On the outside of the protection chamber, there are multiple extension chambers. On both sides of the inside of the extension chamber, there are symmetrically arranged outer sleeves. The inside of the outer sleeve is slidably connected with an inner sleeve rod. A first spring is sleeved on the outside of the inner sleeve rod. Between one sides of the two inner sleeve rods, there is a cleaning plate.

[0007] Preferably, one side of the insertion block is made of a conical structure. The insertion block is located inside the slot. After the insertion block is subjected to pressure, it can be guided by the conical structure and pushed out from the inside of the slot.

[0008] Preferably, a through hole is provided at the top of the base. The top of the second rotating rod extends into the protective chamber through the through hole, so that the second rotating rod can be connected to the screen installation chamber, facilitating driving the screen installation chamber to rotate.

[0009] Preferably, the cleaning plate is made of an arc-shaped structure, and a sponge plate is provided on one side of the cleaning plate, enabling the cleaning plate to better clean the surface of the display screen.

[0010] Preferably, a support plate is provided at the bottom of the base, and multiple reinforcing plates are provided between the support plate and the base to increase the center of gravity at the bottom of the device and ensure its stability during placement.

[0011] Preferably, anti-slip patterns are provided on the outer side of the rotating rod to reduce the difficulty of rotating the rotating rod.

[0012] Preferably, the second bevel gear and the first bevel gear are of the same size, enabling the second bevel gear and the first bevel gear to rotate the same number of turns. The diameter of the large gear is twice that of the small gear. When the small gear rotates 180°, it can drive the large gear to rotate 90°, facilitating subsequent positioning.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: This interactive device using a knob for rotation selection;

[0014] Through the cooperation of the rotating rod, the second through groove, the slot, the insertion block, the sliding rod, the placement groove, the second spring, the small gear, the first rotating rod, the large gear, the second rotating rod, the first bevel gear, and the second bevel gear, during the use of the interactive device, the unused interactive screen can be hidden. When other screens need to be used, the screen can be accurately switched to the first through groove for display, thereby facilitating the use of the screen. Moreover, the device effectively reduces the occupied area and is convenient for storage. At the same time, through the cooperation of the cleaning plate, the outer sleeve, the inner sleeve rod, and the first spring, during the process when the screen is not in use and during the switching process, the surface of other screens can be cleaned, thereby preventing dust from accumulating on the surface of the screen and affecting the use of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a front view cross-sectional view of the present utility model;

[0017] Figure 3 is a top view cross-sectional view of the present utility modelFigure 1 ;

[0018] Figure 4 is the top view cross-section of the present utility model Figure 2 ;

[0019] Figure 5 is of the present utility model Figure 4 enlarged view of part A.

[0020] In the figure: 1, base; 2, rotating rod; 3, extension bin; 4, protection bin; 5, first through groove; 6, display screen; 7, cleaning plate; 8, screen installation bin; 9, outer sleeve; 10, inner sleeve rod; 11, first spring; 12, second through groove; 13, slot; 14, plug; 15, sliding rod; 16, placement groove; 17, second spring; 18, small gear; 19, first rotating rod; 20, large gear; 21, second rotating rod; 22, first bevel gear; 23, second bevel gear. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 5, an embodiment provided by the present utility model: an interactive device using a knob for rotary selection, including a base 1. A support plate is provided at the bottom of the base 1, and multiple groups of reinforcing plates are provided between the support plate and the base 1 to increase the center of gravity at the bottom of the device and ensure its stability during placement. In the middle of the inner bottom of the base 1, there is a second rotating rod 21. A large gear 20 is provided on the outer side of the second rotating rod 21. At one end of the inner bottom of the base 1, there is a first rotating rod 19. A small gear 18 is provided at the bottom of the outer side of the first rotating rod 19. The small gear 18 meshes with the large gear 20. A first bevel gear 22 is provided at the top of the outer side of the first rotating rod 19. A second through groove 12 is provided at the top of one end of the base 1. A rotating rod 2 is provided inside the second through groove 12. Slots 13 are symmetrically provided on both sides of the inner side of the rotating rod 2. Anti-slip patterns are provided on the outer side of the rotating rod 2 to reduce the difficulty of rotating the rotating rod 2. Placement grooves 16 are symmetrically provided on both sides of the rotating rod 2. A second spring 17 is provided on one side inside the placement groove 16. A sliding rod 15 is provided on one side of the second spring 17. An insertion block 14 is provided on one side of the sliding rod 15. The insertion block 14 is adapted to the slot 13. One side of the insertion block 14 is made of a conical structure. The insertion block 14 is located inside the slot 13. After the insertion block 14 is subjected to pressure, it can be guided by the conical structure and pushed out from the inside of the slot 13. One end of the rotating rod 2 is provided with a second bevel gear 23. The second bevel gear 23 meshes with the first bevel gear 22. The second bevel gear 23 and the first bevel gear 22 are of the same size, so that the second bevel gear 23 and the first bevel gear 22 can rotate the same number of turns. The diameter of the large gear 20 is twice that of the small gear 18. When the small gear 18 rotates 180°, it can drive the large gear 20 to rotate 90° for subsequent positioning;

[0023] A protective bin 4 is provided on the top of the base 1. The top of the second rotating rod 21 extends into the protective bin 4 and is provided with a screen mounting bin 8. A through hole is provided on the top of the base 1. The top of the second rotating rod 21 extends into the protective bin 4 through the through hole, so that the second rotating rod 21 can be connected to the screen mounting bin 8 to drive the screen mounting bin 8 to rotate conveniently. Multiple groups of display screens 6 are evenly provided on the outer side of the screen mounting bin 8. A first through groove 5 is provided at one end of the protective bin 4. Multiple groups of extension bins 3 are provided on the outer side of the protective bin 4. Outer sleeves 9 are symmetrically provided on both sides inside the extension bins 3. Inner sleeves 10 are slidably connected inside the outer sleeves 9. A first spring 11 is sleeved on the outer side of the inner sleeves 10. A cleaning plate 7 is provided between one sides of the two inner sleeves 10. The cleaning plate 7 is made of an arc-shaped structure. A sponge plate is provided on one side of the cleaning plate 7, so that the cleaning plate 7 can better clean the surface of the display screen 6.

[0024] Working principle: When the screen needs to be switched, first select the rotating rod 2. At this time, during the rotation of the rotating rod 2, it drives the sliding rod 15 and the inserting block 14 to move. During the movement of the inserting block 14, it is squeezed by the slot 13, thereby forcing it to move out of the inside of the slot 13, and at the same time driving the second spring 17 to be compressed. When the rotating rod 2 rotates 180°, the inserting block 14 moves to another group of slots 13. At this time, the second spring 17 drives the sliding rod 15 to move, so that the inserting block 14 is stuck inside the slot 13, completing the 180° rotation of the rotating rod 2;

[0025] After the rotating rod 2 completes a 180° rotation, the second bevel gear 23 also rotates following the rotating rod 2. Since the second bevel gear 23 and the first bevel gear 22 are of the same size, at this time, the first bevel gear 22 and the second bevel gear 23 rotate the same number of turns and drive the pinion 18 to rotate. Since the diameter of the large gear 20 is twice that of the pinion 18, when the pinion 18 rotates 180°, the large gear 20 follows and rotates 90° as the pinion 18 rotates. Then the large gear 20 drives the second rotating rod 21 and the screen mounting bin 8 to switch the next display screen 6 to the first through slot 5, thereby completing the positioning of the screen;

[0026] When the display screen 6 is rotating, the surface of the display screen 6 contacts the cleaning plate 7. At this time, the cleaning plate 7 cleans the screen. After the screen mounting bin 8 moves to the corner position, the screen mounting bin 8 squeezes the cleaning plate 7, so that the cleaning plate 7 moves into the inside of the extension bin 3 under pressure, and drives the inner sleeve rod 10 to slide along the outer sleeve tube 9, and at the same time compresses the first spring 11. When rotating to the next display screen 6, the first spring 11 resets and drives the inner sleeve rod 10 and the cleaning plate 7 to move, so that the cleaning plate 7 cleans the next display screen 6 again.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. An interactive device selected by rotating a knob, comprising a base (1), characterized in that: In the middle of the inner bottom of the base (1), a second rotating rod (21) is provided. A large gear (20) is arranged on the outer side of the second rotating rod (21). At one end of the inner bottom of the base (1), a first rotating rod (19) is provided. At the bottom of the outer side of the first rotating rod (19), a small gear (18) is provided. The small gear (18) meshes with the large gear (20). At the top of the outer side of the first rotating rod (19), a first bevel gear (22) is provided. At the top of one end of the base (1), a second through groove (12) is provided. A rotating rod (2) is arranged inside the second through groove (12). On both sides of the inner side of the rotating rod (2), slots (13) are symmetrically provided. On both sides of the rotating rod (2), placing grooves (16) are symmetrically provided. On one side inside the placing groove (16), a second spring (17) is provided. On one side of the second spring (17), a sliding rod (15) is provided. On one side of the sliding rod (15), a plug (14) is provided. The plug (14) is adapted to the slot (13). At one end of the rotating rod (2), a second bevel gear (23) is provided. The second bevel gear (23) meshes with the first bevel gear (22). A protection bin (4) is arranged on the top of the base (1). The top of the second rotating rod (21) extends into the protection bin (4) and is provided with a screen mounting bin (8). A plurality of display screens (6) are evenly arranged on the outer side of the screen mounting bin (8). A first through groove (5) is arranged at one end of the protection bin (4). A plurality of extension bins (3) are arranged on the outer side of the protection bin (4). Outer tubes (9) are symmetrically arranged on both sides inside the extension bins (3). Inner rods (10) are slidably connected inside the outer tubes (9). A first spring (11) is sleeved on the outer side of the inner rods (10). A cleaning plate (7) is arranged between one sides of the two inner rods (10).

2. The interactive device using knob rotation selection according to claim 1, wherein: One side of the plug (14) is made of a conical structure. The plug (14) is located inside the slot (13).

3. The interactive device using rotary knob selection according to claim 1, characterized in that: A through hole is arranged on the top of the base (1). The top of the second rotating rod (21) extends into the protection bin (4) through the through hole.

4. An interactive device using knob rotation for selection according to claim 1, characterized in that: The cleaning plate (7) is made of an arc-shaped structure. A sponge plate is arranged on one side of the cleaning plate (7).

5. An interactive device using knob rotation selection according to claim 1, characterized in that: Support plates are arranged at the bottom of the base (1), and a plurality of reinforcing plates are arranged between the support plates and the base (1).

6. The interactive device using knob rotation for selection according to claim 1, wherein: Anti-slip lines are arranged on the outer side of the rotating rod (2).

7. An interactive device using knob rotation for selection, as claimed in claim 1, wherein: The second bevel gear (23) and the first bevel gear (22) are of the same size. The diameter of the large gear (20) is twice that of the small gear (18).

Images