Showing stand capable of quickly changing display

Abstract

The invention provides a display rack capable of quickly changing display, which comprises a cabinet body, an exhibition stand is arranged on the top surface of the cabinet body, a transmission device is connected in the exhibition stand, the transmission device is in driving connection with a face model, and the transmission device drives the face model to rotate around the exhibition stand for display. A glass cover is arranged on the top face of the exhibition stand, covers the outer side of the face model and is connected with an illumination device, and the illumination device illuminates the face model to enable the face model to simulate the skin color. The method is used for displaying the effect that people with different skin colors use lipsticks with different color numbers, and the dependence of sales personnel recommendation and on-site trial coating is reduced. The light beam color of the illumination device is quickly changed to simulate the real skin color, a consumer can preview the effects of the lipstick under different skin colors, and return caused by chromatic aberration is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of cosmetics display, and particularly relates to a display rack capable of quickly changing displays. Background Art

[0002] With the booming development of the cosmetics industry, lipsticks, as an important type of makeup product, have an increasing market demand. However, there are many limitations in the existing lipstick display methods. Consumers usually rely on the subjective recommendations of salespersons or on-site swatching to judge the suitability of lipstick shades. Due to the large number of lipstick shades (some brands can have hundreds of them), manual swatching is time-consuming and difficult to cover all shades, resulting in low consumer selection efficiency and even return disputes due to color difference problems. At the same time, the actual effect of lipstick shades is significantly affected by the consumer's skin color, lip color, and lighting conditions. For example, the hue difference of the same shade on cool fair skin and warm yellow skin can be more than 30%. Traditional swatching methods cannot real-time simulate the visual effects under different skin color backgrounds, leading to consumers lacking confidence in the suitability of the shades. Although AR makeup try-on can simulate the effects of lipstick shades through algorithms, it is limited by the accuracy of mobile phone cameras and lighting conditions, and the simulation results often have color differences (such as the rendering of matte textures being unrealistic); moreover, the hardware cost is high and it is difficult to popularize to small and medium-sized retail terminals.

[0003] Therefore, the above problems need to be solved urgently. Summary of the Invention

[0004] Object of the Invention: To overcome the above deficiencies, the present invention provides a display rack capable of quickly changing displays, which is not affected by camera accuracy and display color difference, simulates various skin colors, eliminates the need for manual swatching, quickly changes to display various shades, improves consumer selection efficiency, and enhances the consumer experience.

[0005] Technical solution: To achieve the above object, the present invention provides a display stand that can be quickly transformed for display, including a cabinet body. A display stand is provided on the top surface of the cabinet body. A transmission device is connected inside the display stand. The transmission device is drivingly connected to a human face model, and the transmission device drives the human face model to rotate around the display stand for display. A glass cover is provided on the top surface of the display stand. The glass cover covers the outside of the human face model. The glass cover is connected to a lighting device. The lighting device irradiates the human face model to simulate the skin color of the human face model. The present invention is used to display the effects of different skin color people using different lipstick shades, reducing the dependence on salespersons' recommendations and on-site trial applications. When a cosmetics company launches a new lipstick shade, apply the lipstick on the lips of the human face model, and the lighting device irradiates the human face model. Quickly change the beam color of the lighting device to simulate the real skin color. Consumers can preview the effects of the lipstick under different skin colors, reducing returns due to color differences. The lighting device can quickly change the lighting color to simulate the skin color of consumers. Apply the selected lipstick shade on the lips of the human face model according to the needs of consumers to simulate the actual effect, reducing the excessive hue differences presented on different skin colors, improving consumers' confidence in fitting, and improving the selection efficiency.

[0006] Further, in the above display stand that can be quickly transformed for display, the glass cover includes a skeleton and a glass plate. The glass plate is connected to the skeleton. The lighting device is connected to the skeleton. The lighting device includes a first spotlight and a second spotlight. The first spotlight and the second spotlight irradiate the human face model, and the RGB values of the first spotlight and the second spotlight are respectively adjusted to adjust the hue of the human face model. The first spotlight and the second spotlight are respectively set as LED spotlights that can be controlled by pulse width modulation technology, and the first spotlight and the second spotlight are set to have a high color rendering index. By setting the lighting device as the first spotlight and the second spotlight, the first spotlight can be set as the main light source and the second spotlight can be set as the auxiliary light source to simulate natural ambient light, enhance the three-dimensional sense of the human face model, improve the layering, and enhance the lipstick effect. At the same time, by adjusting the spectral and intensity ratios of the first spotlight and the second spotlight, it can dynamically match different skin color types (such as cool white, warm yellow, dark brown). For example, for consumers with cool white skin, blue light should be strengthened to enhance the transparency, and for warm yellow skin, the proportion of red light should be increased to avoid turning blue. Common skin color types can be set through the control system. On-site salespersons can adjust the spectral and intensity ratios of the first spotlight and the second spotlight to approximate the skin color of consumers, improving the simulation effect and aesthetics.

[0007] Furthermore, in the above-mentioned display stand that can be quickly changed and displayed, the face model is made of a transparent material, and a light source is provided in the middle of the face model, and the light source is set as a color-adjustable LED lamp. The light source makes the face model emit light by itself, and combined with the direct light of the first spotlight and the second spotlight, the face model can present a more realistic skin color transparency and healthiness, and the first spotlight and the second spotlight and the light source of the face model produce complementary color temperatures, so as to achieve complex skin color adaptation and improve the accuracy of color testing. It is also possible to simulate skin color through the first spotlight and the light source of the face model, and the second spotlight simulates different lighting, so as to feel the color testing effect under different lighting and improve the accuracy of lipstick color testing.

[0008] Furthermore, in the above-mentioned display stand capable of rapid display change, the exhibition stand is provided with a track groove, a sliding shaft is connected to the bottom of the face model, the sliding shaft is slidably connected in the track groove, the transmission device is drivingly connected to the sliding shaft, and the transmission device drives the face model to move along the track groove through the sliding shaft. The face model is slidably connected to the track groove through the sliding shaft, and the face model slides along the track groove, thereby improving the stability of the face model during the rotation display process.

[0009] Furthermore, in the above-mentioned display stand capable of rapid display change, grooves are provided on both side walls of the track groove, and the sliding shaft is connected to a pulley, and the sliding shaft is slidably connected to the grooves provided on both side walls of the track groove through the pulley. The sliding shaft is slidably connected to the grooves provided on both side walls of the track groove through the pulley, thereby reducing the shaking of the face model during movement and improving the experience.

[0010] Furthermore, in the above-mentioned display rack capable of rapid display change, the sliding shaft is connected to a driven wheel. The transmission device includes a guide wheel arranged along the track groove, a driving belt is arranged around the guide wheel, and the driving belt is drivingly connected to the driven wheel. One of the guide wheels is drivingly connected to a motor, and the motor drives the guide wheel to rotate. To improve the transmission stability and reliability, the guide wheel and the driven wheel are preferably synchronous wheels, and the driving belt is preferably a synchronous belt adapted to the guide wheel and the driven wheel. In order to ensure that the tension is moderate, a tensioning wheel should be used to ensure the stability and reliability of the transmission device.

[0011] Furthermore, in the above-mentioned display stand that can be quickly changed, a boss is provided in the middle of the stand, the boss is set as a transparent body, and an adjustable light source is set inside the boss. The boss is illuminated from behind the face model to improve the sense of space and three-dimensionality. The boss can simulate ambient light sources such as sunset and street lights, simulate lighting effects at different times or scenes, and build a real scene with the first spotlight and the second spotlight to improve the simulation realism.

[0012] Furthermore, in the above-mentioned display stand capable of rapid display change, the boss is set to an ellipse, and the distance between the face model and the side wall of the boss is kept consistent. The ellipse setting improves the square distribution and can make the background brightness more uniform in the direction of the long axis of the boss.

[0013] Further, in the above display stand capable of quickly changing the display, the first spotlight and the second spotlight are arranged with the same structure. The first spotlight includes a rotating base, a first arm, and a second arm. The rotating base is connected to the skeleton, the first arm is pivotally connected to the rotating base, one end of the second arm is hinged to the first arm, and a lamp holder is connected to the end of the second arm away from the first arm. The lamp holder can rotate through the first spotlight and the second spotlight, thereby adjusting the beam angle, adjusting the beam angle, and improving the adaptability.

[0014] Further, in the above display stand capable of quickly changing the display, the face model includes a face and lips. The lips are detachably connected to the face. The part of the lips embedded in the face is flesh-colored, and the part of the lips exposed outside the face is lip-colored. The lips are embedded and connected to the face, and multiple lips with different lip colors are prepared. The natural lip color will directly affect the color rendering of the lipstick. By matching the lip color of the consumer and installing the lips with the corresponding lip color, the consumer can see the actual effect of the lipstick, improving the accuracy of the color test.

[0015] From the above technical solutions, it can be seen that the present invention has the following beneficial effects: ① The display stand of the present invention capable of quickly changing the display can simulate the real skin color by quickly changing the beam color of the lighting device, enabling consumers to preview the effect of the lipstick under different skin colors and reducing returns caused by color differences. The lighting device adjusts the lighting color to simulate the skin color of the consumer, applies the selected color lipstick to the lips of the face model according to the consumer's needs, simulates the actual effect, reduces the excessive hue difference presented on different skin colors, improves the consumer's adaptation confidence, and improves the selection efficiency. ② The first spotlight is set as the main light source, and the second spotlight is set as the auxiliary light source to simulate the natural ambient light, enhancing the three-dimensional sense of the face model, improving the layering, and enhancing the lipstick effect. Adjust the spectral and intensity ratios of the first spotlight and the second spotlight to dynamically match the skin color types (such as cool white, warm yellow, dark brown). For example, for consumers with cool white skin, the blue light should be strengthened to enhance the transparency, and for warm yellow skin, the red light ratio should be increased to avoid being bluish. Common skin color types can be set through the control system, and on-site salespersons can adjust the spectral and intensity ratios of the first spotlight and the second spotlight to approximate the consumer's skin color, improving the simulation effect and aesthetics. ③ By making the face model emit light by itself through the light source, combined with the direct light of the first spotlight and the second spotlight, it can make the face model present a more realistic skin color light transmission and healthiness. Moreover, the first spotlight, the second spotlight, and the light source of the face model generate complementary color temperatures, realizing complex skin color adaptation, improving the accuracy of the color test, and also being able to simulate the skin color through the first spotlight and the light source of the face model, and the second spotlight simulates different lighting to experience the color test effect under different lighting, enhancing the accuracy of the lipstick color test. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the display stand of the present invention capable of quickly changing the display; Figure 2 It is a side view of the face model; Figure 3 It is a bottom view of the transmission device; Figure 4 It is a schematic structural diagram of the first spotlight.

[0017] In the figure: 1. Cabinet body, 11. Exhibition stand, 111. Track groove, 12. Boss, 21. Guide wheel, 22. Driving belt, 3. Face model, 30. Light source, 31. Sliding shaft, 311. Pulley, 312. Driven wheel, 32. Face, 33. Lip, 4. Glass cover, 5. Lighting device, 41. Skeleton, 42. Glass plate, 51. First spotlight, 511. Rotating base, 512. First arm, 513. Second arm, 514. Lamp holder, 52. Second spotlight. Detailed implementation mode

[0018] Embodiment 1 As Figure 1 A display stand that can be quickly transformed for display, as shown in the figure, includes a cabinet body 1. An exhibition stand 11 is provided on the top surface of the cabinet body 1. A transmission device is connected inside the exhibition stand 11. The transmission device is drivingly connected to a face model 3, and the transmission device drives the face model 3 to rotate around the exhibition stand 11 for display. A glass cover 4 is provided on the top surface of the exhibition stand 11. The glass cover 4 covers the outside of the face model 3. The glass cover 4 is connected to a lighting device 5. The lighting device 5 irradiates the face model 3 to make the face model 3 simulate skin color.

[0019] In this embodiment, the glass cover 4 includes a skeleton 41 and a glass plate 42. The glass plate 42 is connected to the skeleton 41. The lighting device 5 is connected to the skeleton 41. The lighting device 5 includes a first spotlight 51 and a second spotlight 52. The first spotlight 51 and the second spotlight 52 irradiate the face model 3. By adjusting the RGB values of the first spotlight 51 and the second spotlight 52 respectively, the tone of the face model 3 can be adjusted. The first spotlight 51 and the second spotlight 52 are respectively set as LED spotlights that can be controlled by pulse width modulation technology, and the first spotlight 51 and the second spotlight 52 are set with a high color rendering index. By setting the lighting device 5 as the first spotlight 51 and the second spotlight 52, the first spotlight 51 can be set as the main light source and the second spotlight 52 can be set as the auxiliary light source to simulate natural ambient light, enhance the three-dimensional sense of the face model 3, improve the layering, and enhance the lipstick effect. At the same time, by adjusting the spectral and intensity ratios of the first spotlight 51 and the second spotlight 52, it can dynamically match different skin color types (such as cool white, warm yellow, dark brown). For example, for consumers with cool white skin, blue light should be strengthened to enhance the transparency; for warm yellow skin, the proportion of red light should be increased to avoid being bluish. Common skin color types can be set through the control system. On-site salespersons can adjust the spectral and intensity ratios of the first spotlight 51 and the second spotlight 52 to get closer to the consumer's skin color, improving the simulation effect and aesthetics.

[0020] In this embodiment, a boss 12 is provided in the middle of the exhibition stand 11. The boss 12 is made of a transparent material, and an adjustable light source is arranged inside the boss 12. The boss 12 irradiates from behind the human face model 3 to enhance the sense of space and three-dimensionality. The boss 12 can simulate environmental light sources such as the setting sun and street lamps, simulate the lighting effects at different times or in different scenarios, and jointly build a real scene with the first spotlight 51 and the second spotlight 52 to improve the simulation realism.

[0021] In this embodiment, the boss 12 is set to be oval, and the distance between the human face model 3 and the side wall of the boss 12 is kept consistent. The oval setting improves the square distribution, and the background brightness can be made more uniform in the long axis direction of the boss 12.

[0022] As Figure 2 shown in the display rack that can be quickly transformed for display, the human face model 3 is made of a transparent material, and a light source 30 is provided in the middle of the human face model 3. The light source 30 is set to be an adjustable-color LED lamp. The light source 30 makes the human face model 3 emit light by itself. Combining with the direct light of the first spotlight 51 and the second spotlight 52, it can make the human face model 3 present a more realistic skin color light transmission sense and health. Moreover, the first spotlight 51, the second spotlight 52 and the light source 30 of the human face model 3 generate complementary color temperatures to achieve complex skin color adaptation, improve the accuracy of color testing, and can also simulate the skin color through the first spotlight 51 and the light source 30 of the human face model 3, and the second spotlight 52 simulates different lighting to feel the color testing effect under different lighting, and improve the accuracy of lipstick color testing.

[0023] In this embodiment, the human face model 3 includes a face 32 and lips 33. The lips 33 are detachably connected to the face 32. The part of the lips 33 embedded in the face 32 is flesh-colored, and the part of the lips 33 exposed outside the face 32 is lip-colored. The lips 33 are embedded and connected to the face 32, and multiple lips 33 with different lip colors are prepared. The original lip color will directly affect the color rendering of the lipstick. By matching the lip color of the consumer and installing the lips 33 with the corresponding lip color, the consumer can see the actual effect of the lipstick and improve the accuracy of color testing.

[0024] As Figure 3 shown in the display rack that can be quickly transformed for display, the exhibition stand 11 is provided with a track groove 111 (see Figure 1 ), the bottom of the human face model 3 is connected with a sliding shaft 31, and the sliding shaft 31 is slidably connected in the track groove 111. The transmission device is drivingly connected to the sliding shaft 31, and the transmission device drives the human face model 3 to move along the track groove 111 through the sliding shaft 31. The human face model 3 is slidably connected in the track groove 111 through the sliding shaft 31, and the human face model 3 slides along the track groove 111 to improve the stability of the human face model 3 during the rotation display process.

[0025] In this embodiment, grooves are provided on both side walls of the track groove 111. The sliding shaft 31 is connected with a pulley 311, and the sliding shaft 31 is slidably connected to the grooves provided on both side walls of the track groove 111 through the pulley 311. The sliding shaft 31 is slidably connected to the grooves provided on both side walls of the track groove 111 through the pulley 311, which reduces the shaking during the movement of the face model 3 and improves the experience.

[0026] In this embodiment, the sliding shaft 31 is connected with a driven wheel 312. The transmission device includes guide wheels 21 provided along the track groove 111. A driving belt 22 is wound around the guide wheels 21, and the driving belt 22 is drivingly connected to the driven wheel 312. One of the guide wheels 21 is drivingly connected to a motor, and the motor drives the guide wheel 21 to rotate. To improve the transmission stability and reliability, the guide wheels 21 and the driven wheel 312 are preferably synchronous wheels, and the driving belt 22 is preferably a synchronous belt adapted to the guide wheels 21 and the driven wheel 312. To ensure that the tension force is appropriate, a tensioning wheel should be used to ensure the stability and reliability of the transmission device.

[0027] As Figure 4 shown in the display rack capable of quickly changing the display, the first spotlight 51 and the second spotlight 52 are arranged with the same structure. The first spotlight 51 includes a rotating base 511, a first arm 512, and a second arm 513. The rotating base 511 is connected to the skeleton 41. The first arm 512 is pivotally connected to the rotating base 511. One end of the second arm 513 is hinged to the first arm 512, and the end of the second arm 513 away from the first arm 512 is connected to a lamp holder 514. The lamp holder 514 can rotate through the first spotlight 51 and the second spotlight 52, thereby adjusting the beam angle, adjusting the beam angle, and improving the adaptability.

[0028] The present invention is used to display the effects of different skin - colored people using different shade lipsticks, reducing the dependence on salesperson recommendations and on - site swatching. Turn on the light source provided on the boss 12, preferably neutral white light of 4000K - 5500K. Select the lip part 33 that matches the consumer's lip color, insert the lip part 33 into the face part 32, apply lipstick on the lip part 33 of the face model 3. Turn on the first spotlight 51 to irradiate the face model 3 to simulate the consumer's skin color type (such as cool white, warm yellow, dark brown), match the consumer's skin color, and turn on the second spotlight 52 to simulate natural ambient light to enhance the three - dimensional sense of the face model 3. Turn on the light source 30 to make the face model 3 emit light by itself. Combining the direct light of the first spotlight 51 and the second spotlight 52 can make the face model 3 present a more real skin color light - transmission sense and health, improving the color - testing effect. Arrange multiple face models 3 along the track groove 111. The face models 3 are applied with different shade lipsticks and move along the track groove 111, quickly changing positions, enabling consumers to feel the effects of different shade lipsticks and improving the consumer's selection efficiency.

[0029] The present invention can quickly change the light beam of the lighting device 5 to simulate the skin colors of different consumers, enabling different consumers to quickly preview the effects of lipsticks under different skin colors and reducing returns caused by color differences.

[0030] The above embodiments are exemplary, and their purpose is to illustrate the technical concept and characteristics of the present invention so that those skilled in this field can understand the content of the present invention and implement it accordingly. The protection scope of the present invention cannot be limited thereby. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A display rack capable of quickly changing displays, characterized in that: It includes a cabinet body (1). A display stand (11) is provided on the top surface of the cabinet body (1). A transmission device is connected inside the display stand (11). The transmission device is drivingly connected to a human face model (3). The transmission device drives the human face model (3) to rotate around the display stand (11) for display. A glass cover (4) is provided on the top surface of the display stand (11). The glass cover (4) covers the outside of the human face model (3). The glass cover (4) is connected to a lighting device (5). The lighting device (5) irradiates the human face model (3) to simulate the skin color of the human face model (3).

2. The display rack capable of being quickly transformed and displayed according to claim 1, characterized in that: The glass cover (4) includes a skeleton (41) and a glass plate (42). The glass plate (42) is connected to the skeleton (41). The lighting device (5) is connected to the skeleton (41). The lighting device (5) includes a first spotlight (51) and a second spotlight (52). The first spotlight (51) and the second spotlight (52) irradiate the human face model (3). The RGB values of the first spotlight (51) and the second spotlight (52) are respectively adjusted to adjust the hue of the human face model (3).

3. The display rack capable of quickly changing the display according to claim 2, characterized in that: The human face model (3) is made of a transparent material. A light source (30) is provided in the middle of the human face model (3). The light source (30) is set as an adjustable-color LED lamp.

4. The display rack capable of quickly changing the display according to claim 1, wherein: The display stand (11) is provided with a track groove (111). The bottom of the human face model (3) is connected with a sliding shaft (31). The sliding shaft (31) is slidably connected in the track groove (111). The transmission device and the sliding shaft (31) are drivingly connected. The transmission device drives the human face model (3) to move along the track groove (111).

5. The display rack capable of quickly changing displays according to claim 4, characterized in that: Both side walls of the track groove (111) are provided with grooves. The sliding shaft (31) is connected with a pulley (311). The sliding shaft (31) is slidably connected in the grooves provided on both side walls of the track groove (111) through the pulley (311).

6. The display rack capable of quickly changing the display according to claim 5, characterized in that: The sliding shaft (31) is connected with a driven wheel (312). The transmission device includes a guide wheel (21) provided along the track groove (111). A driving belt (22) is wound around the guide wheel (21). The driving belt (22) is drivingly connected to the driven wheel (312). One of the guide wheels (21) is drivingly connected to a motor. The motor drives the guide wheel (21) to rotate.

7. The display rack capable of quickly changing displays according to claim 1, characterized in that: A boss (12) is provided in the middle of the display stand (11). The boss (12) is made of a transparent body. An adjustable light source is provided inside the boss (12).

8. The display rack capable of quickly changing the display according to claim 7, characterized in that: The boss (12) is set as an ellipse. The distance between the human face model (3) and the side wall of the boss (12) is kept the same.

9. The display rack capable of quickly changing the display according to claim 2, characterized in that: The first spotlight (51) and the second spotlight (52) are arranged with the same structure. The first spotlight (51) includes a rotating base (511), a first arm (512) and a second arm (513). The rotating base (511) is connected to the skeleton (41). The first arm (512) is axially movably connected to the rotating base (511). One end of the second arm (513) is hinged to the first arm (512). The end of the second arm (513) far from the first arm (512) is connected with a lamp holder (514).

10. The display rack capable of quickly changing the display according to claim 1, characterized in that: The face model (3) includes a face portion (32) and a lip portion (33). The lip portion (33) is detachably connected to the face portion (32). The part of the lip portion (33) embedded in the face portion (32) is flesh-colored, and the part of the lip portion (33) exposed outside the face portion (32) is lip-colored.

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