Display stand for displaying household appliances

Abstract

The utility model discloses a display stand for displaying household appliances, which comprises a bottom shell and a stepping motor, a processor is mounted at one end of the bottom shell, a touch display screen and a loudspeaker are sequentially mounted on the processor, and the stepping motor is mounted inside the bottom shell. When the device is used, the processor controls the ultra-short-focus projector to project pre-designed use scenes, function demonstration or virtual operation interface images or video contents of household appliances to the surface of the capacitive touch film, so that a dynamic projection display function is realized, and meanwhile, the infrared camera is used for capturing gestures and actions of a user, so that the display effect of the user is improved. And the depth sensor identifies the limb movement and distance of the user, and the capacitive touch film is used for realizing touch interaction on the projection surface, so that the device can realize real-time interaction between the user and the projection content, the interestingness and science and technology feeling of household appliance display can be improved, and consumers can be helped to more intuitively understand product functions.

Description

Technical Field

[0001] This utility model relates to the field of home appliance display structure technology, specifically a display stand for home appliance display. Background Technology

[0002] Appliance display stands are often used to display small-sized items at various angles for comprehensive presentation. They can significantly enhance the attractiveness of products and effectively attract customers' attention. They are widely used in the promotion and sales of small appliances. However, there are still some shortcomings in the actual use of current appliance display stands.

[0003] As disclosed in application number 202321252891.0, the display stand includes a base and a display panel. The display panel is located on top of the base and is detachably connected to the base. The display panel has display slots for displaying products. This utility model solution uses a split design, combining a base and a display panel. Electronic products can be placed and displayed through the display slots on the display panel. The replaceable display panel means that when other electronic products need to be displayed, only a suitable display panel needs to be replaced, without replacing the entire display stand, thus solving the problem of the inflexibility of existing display stands. However, it still has a single display method, only achieving a static display effect. Its display effect suffers from poor comprehensiveness and lack of interest. Based on this, we propose a new type of display stand for home appliances that utilizes an interactive projection structure and a rotating motion structure to better display products and attract consumer attention. Utility Model Content

[0004] The purpose of this utility model is to provide a display stand for home appliances to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a display stand for home appliances, comprising a base shell and a stepper motor. A processor is installed at one end of the base shell, and a touch screen and a speaker are sequentially installed on the processor. The stepper motor is installed inside the base shell, and a worm gear and a worm wheel matching the stepper motor are movably connected inside the base shell. The display stand body is installed on the top of the worm wheel. The display stand body is evenly provided with partitioned home appliance placement cavities. Three-section telescopic rods are fixed on both sides of one end of the base shell. A support frame is connected to the output end of the three-section telescopic rods. A capacitive touch film is fixed on one side of the support frame. An ultra-short-throw projector, an infrared camera, and a depth sensor matching the capacitive touch film are sequentially installed on the top of the support frame.

[0006] Preferably, casters are movably connected to the bottom of the base shell, and brake pads are provided on the casters.

[0007] Preferably, guide sliders are evenly arranged at equal angles along the bottom edge of the display stand body, and an annular guide groove is provided on the top of the bottom shell that is slidably connected to the guide sliders, thereby improving the stability of the display stand body during rotation.

[0008] Preferably, there are 6 compartments for placing home appliances, and these compartments are arranged at equal angles on the outer wall of the main body of the display stand.

[0009] Preferably, the interior of the partitioned appliance placement cavity is uniformly provided with partition buffer plates, and the outer wall of the partition buffer plates is provided with a sponge protective layer.

[0010] Preferably, ambient lights are evenly installed on the inner wall of the partitioned appliance placement cavity.

[0011] Preferably, there are two three-section telescopic rods, and the bottom of the three-section telescopic rods is evenly threaded with a locking knob.

[0012] Preferably, the ultra-short-throw projector, infrared camera, and depth sensor are all assembled and disassembled using screws and support frames.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The home appliance display stand is equipped with an ultra-short-throw projector, which optimizes the performance of the device. On the one hand, users can classify and place different small-sized home appliances in the six compartments of the display stand arranged at equal angles for static physical display. On the other hand, the processor controls the ultra-short-throw projector to project pre-designed images or videos such as home appliance usage scenarios, function demonstrations or virtual operation interfaces onto the surface of the capacitive touch film to achieve dynamic projection display function. At the same time, the infrared camera is used to capture the user's gestures and movements, while the depth sensor recognizes the user's body movements and distance. The capacitive touch film is used to realize touch interaction on the projection surface, so that the device can realize real-time interaction between the user and the projected content. This not only enhances the fun and technological feel of home appliance display, but also helps consumers understand the product functions more intuitively. Thus, the device has both dynamic and static home appliance display functions and is easy to promote.

[0015] (2) The appliance display stand is equipped with a main body, so that when the device is actually used, users can classify and place different types of small appliances such as rice cookers and soy milk makers or different models of the same type of small appliances in the six compartments of the main body of the display stand arranged at equal angles. Subsequently, the stepper motor starts and, with the transmission of the worm gear and worm wheel, can drive the main body of the display stand to rotate on the top of the bottom shell. At the same time, with the lighting effect of the ambient lights installed on the inner wall of the compartments of the appliance display stands, it can attract consumers' attention, make it easier for consumers to view different small appliances, optimize the display effect, and through the automated rotating motion mechanism, ensure that the products placed on the six compartments of the appliance display stands can be aligned with the interactive projection system in sequence to achieve a comprehensive and continuous display of the products of that type.

[0016] (3) The display stand for home appliances is equipped with guide sliders, which optimizes the structure of the device. On the one hand, the sliding guide structure consisting of guide sliders and annular guide grooves between the main body and the bottom shell of the display stand improves the stability of the main body of the display stand when rotating. On the other hand, the user can use the casters to move the device to a suitable display position in the venue and then brake it with the brake pads. Then the user can pull out the two three-section telescopic rods to use the interactive projection structure and lock the three-section telescopic rods in the stretched state with the locking knob. This makes the device structure flexible and easy to shrink and fold. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a top view sectional structural diagram of the present invention;

[0019] Figure 3 This is a top view of a partial cross-sectional structure of the bottom shell of this utility model;

[0020] Figure 4 This is a side view of the processor structure of this utility model;

[0021] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Ambient light; 2. Ultra-short throw projector; 3. Support frame; 4. Capacitive touch film; 5. Divided appliance placement cavity; 6. Bottom shell; 7. Three-section telescopic rod; 8. Processor; 9. Infrared camera; 10. Depth sensor; 11. Display stand body; 12. Stepper motor; 13. Worm gear; 14. Worm; 15. Speaker; 16. Touch screen; 17. Guide slider; 18. Circular guide groove; 19. Dividing buffer plate; 20. Casters; 21. Locking knob. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a display stand for displaying home appliances, including a base shell 6 and a stepper motor 12. A processor 8 is installed at one end of the base shell 6, and a touch screen 16 and a speaker 15 are installed on the processor 8 in sequence.

[0025] The stepper motor 12 is installed inside the bottom shell 6, and the bottom shell 6 is movably connected with a worm gear 14 and a worm wheel 13 that match the stepper motor 12. The display stand body 11 is installed on the top of the worm wheel 13.

[0026] The main body of the display stand 11 is evenly equipped with partitioned appliance placement cavities 5;

[0027] The bottom edge of the display stand body 11 is evenly provided with guide sliders 17 arranged at equal angles, and the top of the bottom shell 6 is provided with an annular guide groove 18 that is slidably connected to the guide sliders 17.

[0028] There are 6 compartments for placing home appliances, and the compartments for placing home appliances are arranged at equal angles on the outer wall of the main body of the display stand 11.

[0029] Ambient lights 1 are evenly installed on the inner wall of the partitioned appliance placement cavity 5;

[0030] In use, users can categorize and place different types of small appliances, such as rice cookers and soy milk makers, or different models of the same type of small appliances, into the six compartmentalized appliance placement cavities 5 arranged at equal angles on the main body 11 of the display stand. Subsequently, the stepper motor 12 starts, and with the transmission action of the worm gear 14 and worm wheel 13, it can drive the main body 11 of the display stand to rotate on the top of the bottom shell 6. At the same time, with the lighting effect of the ambient lights 1 installed on the inner wall of the compartmentalized appliance placement cavities 5, it can not only attract consumers' attention and make it easier for consumers to view different small appliances, thus optimizing the display effect, but also ensure that the products placed on the six compartmentalized appliance placement cavities 5 can be aligned with the interactive projection system in sequence to achieve a comprehensive and continuous display of the products of that type.

[0031] Both sides of one end of the bottom shell 6 are fixed with three-section telescopic rods 7. The output end of the three-section telescopic rods 7 is connected to the support frame 3. A capacitive touch film 4 is fixed on one side of the support frame 3. An ultra-short-throw projector 2, an infrared camera 9 and a depth sensor 10 that match the capacitive touch film 4 are installed in sequence on the top of the support frame 3.

[0032] In use, the processor 8 controls the ultra-short-throw projector 2 to project pre-designed images or videos, such as home appliance usage scenarios, function demonstrations, or virtual operation interfaces, onto the surface of the capacitive touch film 4 to achieve dynamic projection display. At the same time, the infrared camera 9 is used to capture the user's gestures and movements, while the depth sensor 10 identifies the user's body movements and distance. The capacitive touch film 4 is used to realize touch interaction on the projection surface, thereby enabling the device to achieve real-time interaction between the user and the projected content. This not only enhances the fun and technological feel of home appliance displays but also helps consumers understand product functions more intuitively.

[0033] Casters 20 are evenly and movably connected to the bottom of the base shell 6, and brake pads are provided on the casters 20;

[0034] The interior of the compartmentalized appliance placement cavity 5 is evenly provided with partition buffer plates 19, and the outer wall of the partition buffer plates 19 is provided with a sponge protective layer.

[0035] The three-section telescopic rod 7 is provided with two sections, and the bottom of the three-section telescopic rod 7 is evenly threaded with a locking knob 21;

[0036] The ultra-short-throw projector 2, the infrared camera 9, and the depth sensor 10 are all assembled and disassembled by screws and the support frame 3.

[0037] In use, this embodiment is powered by an external power source. First, the user can use the casters 20 to move the device to a suitable display position within the venue and then brake it using the brake pads. Next, the user can pull out the two three-section telescopic rods 7 to use the interactive projection structure and lock the three-section telescopic rods 7 in the extended state using the locking knob 21. This makes the device flexible and easy to retract and fold. In actual operation, the user can classify and place different types of small appliances, such as rice cookers and soy milk makers, or different models of the same type of small appliances, inside the six partitioned appliance placement cavities 5 arranged at equal angles on the main body 11 of the display stand. Subsequently, the stepper motor 12 starts, and with the transmission action of the worm gear 14 and worm wheel 13, it can drive the main body 11 of the display stand to rotate on the top of the bottom shell 6. At the same time, the ambient lights 1 installed on the inner wall of the partitioned appliance placement cavities 5 provide illumination. This device not only attracts consumers' attention and facilitates their viewing of different small appliances, optimizing the display effect, but also ensures that the products placed in the six compartments of the appliance display chamber 5 can be aligned with the interactive projection system in sequence, achieving a comprehensive and continuous display of these products. Furthermore, the processor 8 controls the ultra-short-throw projector 2 to project pre-designed images or videos, such as appliance usage scenarios, function demonstrations, or virtual operation interfaces, onto the surface of the capacitive touch film 4, realizing a dynamic projection display function. At the same time, the infrared camera 9 is used to capture the user's gestures and movements, while the depth sensor 10 identifies the user's body movements and distance. The capacitive touch film 4 is used to realize touch interaction on the projection surface, enabling the device to achieve real-time interaction between the user and the projected content. This not only enhances the fun and technological feel of the appliance display but also helps consumers understand the product functions more intuitively.

Claims

1. A display stand for home appliances, characterized in that, The device includes a base shell (6) and a stepper motor (12). A processor (8) is mounted on one end of the base shell (6). A touchscreen display (16) and a speaker (15) are sequentially mounted on the processor (8). The stepper motor (12) is installed inside the base shell (6), and a worm gear (14) and a worm wheel (13) matching the stepper motor (12) are movably connected inside the base shell (6). A display stand body (11) is mounted on the top of the worm wheel (13). The main body (11) of the display stand is evenly provided with partitioned appliance placement cavities (5). Three-section telescopic rods (7) are fixed on both sides of one end of the bottom shell (6). The output end of the three-section telescopic rods (7) is connected to a support frame (3). A capacitive touch film (4) is fixed on one side of the support frame (3). An ultra-short-throw projector (2), an infrared camera (9), and a depth sensor (10) that match the capacitive touch film (4) are installed sequentially on the top of the support frame (3).

2. The display stand for home appliances according to claim 1, characterized in that: The bottom of the base shell (6) is movably connected to casters (20), and the casters (20) are equipped with brake pads.

3. The display stand for home appliances according to claim 1, characterized in that: The bottom edge of the display stand body (11) is provided with guide sliders (17) arranged at equal angles, and the top of the bottom shell (6) is provided with an annular guide groove (18) that is slidably connected to the guide sliders (17).

4. The display stand for home appliances according to claim 1, characterized in that: The divided appliance placement cavity (5) is provided in 6 parts, and the divided appliance placement cavity (5) is arranged at equal angles on the outer wall of the main body of the display stand (11).

5. A display stand for home appliances according to claim 1, characterized in that: The interior of the partitioned appliance placement cavity (5) is uniformly provided with partition buffer plates (19), and the outer wall of the partition buffer plates (19) is provided with a sponge protective layer.

6. A display stand for home appliances according to claim 1, characterized in that: Ambient lights (1) are evenly installed on the inner wall of the partitioned appliance placement cavity (5).

7. A display stand for home appliances according to claim 1, characterized in that: Two three-section telescopic rods (7) are provided, and the bottom of the three-section telescopic rods (7) is evenly threaded with locking knobs (21).

8. A display stand for home appliances according to claim 1, characterized in that: The ultra-short-throw projector (2), infrared camera (9) and depth sensor (10) are all assembled and disassembled by screws and support frame (3).

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