Multi-stage dynamic subarea display mechanism

Abstract

The application discloses a multi-stage dynamic subarea display mechanism, which comprises a base, a main sliding part, a secondary sliding part, a linkage mechanism and a reset part, a transparent area or a hollow area is arranged on the outer wall of the base, and a display area is arranged on the inner side of the secondary sliding part and / or the base; the main sliding part is slidably arranged in the base; the reset part is connected between the main sliding part and the base; the linkage mechanism is connected between the main sliding part and the secondary sliding part; when the main sliding part slides, the secondary sliding part is driven to slide by the linkage mechanism, and the display area is displayed by the transparent area or the hollow area. Therefore, the main sliding part links the secondary sliding part, the change of the display area formed by the secondary sliding part and / or the backboard is realized, the display area is large, the display speed is fast, the display area and speed can be adjusted, the different subareas are displayed asynchronously, the display effect diversity is realized, the display mechanism can meet various display requirements, and the product dynamic display diversity and aesthetic property are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dynamic display, and particularly relates to a multi-stage dynamic subarea display mechanism. BACKGROUND

[0002] Backpacks are common in people's daily life. When walking, the backpack will sway up and down with the body, and the sinking impact force can reach three times the weight of the backpack. In long-time walking, the backpack will continuously and repeatedly exert greater pressure on the shoulders and neck. In order to alleviate the impact force generated by the backpack during walking and reduce the pressure of the backpack on the shoulders and neck, the existing backpacks and other products have the following shock absorption schemes: one is to rely on the elasticity of the shoulder strap to produce buffering, the other is to use an external mechanical sliding rail structure, and the third is to use an internal spring structure. From the perspectives of structural simplicity, shock absorption effect and cost, the internal spring structure is the best. For example, a Chinese invention with the announcement number CN218008624U provides a backpack shock absorption module, which comprises a shell, a movable piece and a plurality of elastic elements. The shell is internally provided with a mounting cavity, and the mounting cavity is provided with an opening and a guide groove. The movable piece is arranged in the mounting cavity, and the movable piece is provided with guide columns on both sides, which slide in the guide groove. The lower part of the elastic element is connected with the shell, and the upper part of the elastic element is connected with the movable piece. The present application can reduce the gravity load on the back and shoulders of the user, reduce the shock feeling, and protect the back and shoulders of the user. At the same time, the present application has the advantages of low noise, good stability and better experience.

[0003] However, the existing suspension module usually sets the movable piece and a plurality of elastic elements in the shell, and the user cannot observe the suspension effect in the shell. In order to enable the customer to observe the suspension effect, two side marking holes are arranged on the shell, and a marking part is arranged on the guide column limit block corresponding to the marking hole. The marking part indicates the weight value of the suspension module when the guide column is in different positions. The user can obtain real-time weight information according to the position of the guide column limit block corresponding to the lower end of the guide column. The above structure needs the shell to be located on the surface of the backpack during installation, so that it can be observed. This makes the suspension module not beautiful and lacks aesthetic sense. In order to solve this problem, a dynamic display mechanism capable of displaying the suspension effect appears. However, the display area of such a display mechanism is usually limited by the mask structure, and the display speed is slow, and the display mechanism cannot display in subareas. Therefore, the existing dynamic display mechanism should be improved to solve the above problems. SUMMARY

[0004] In view of the above, the present application aims at the defects of the prior art, and the main purpose is to provide a multi-stage dynamic sub-area display mechanism, which forms the change of the display area by the main sliding member and the linkage sub-sliding member, has the characteristics of large display area, fast display speed, adjustable display area and speed, and different sub-area synchronous display, realizes the diversity of display effect, makes the display mechanism meet various display requirements, and improves the diversity and beauty of product dynamic display.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A multi-stage dynamic sub-area display mechanism, comprising a base, a main sliding member, a sub-sliding member which can slide relative to the base and the main sliding member, a linkage mechanism for driving the sub-sliding member to slide, and a reset member for driving the main sliding member to reset, the base has a containing space therein, a transparent area or a hollow area is arranged on the outer wall of the base, and a display area with color, material, light or a combination thereof is arranged on the inner side of the sub-sliding member and / or the base; the main sliding member is slidably installed in the base; the reset member is connected between the main sliding member and the base; the linkage mechanism is connected between the main sliding member and the sub-sliding member; when the main sliding member slides, the sub-sliding member is driven to slide by the linkage mechanism, and the color, material, light or combination thereof on the display area is displayed by the transparent area or the hollow area.

[0007] As a preferred scheme: the base comprises a bottom shell, a cover plate and a back plate, the transparent area or the hollow area is located on the cover plate, the display area is located on the sub-sliding member and / or the back plate, the main sliding member is located on the front side of the back plate, and the sub-sliding member is located on the front side of the main sliding member; when the main sliding member moves, the sub-sliding member moves following, and the back plate is displayed by the transparent area or the hollow area.

[0008] As a preferred scheme: the linkage mechanism comprises a lifting pull rope, a descending pull rope, two lifting pulleys and two descending pulleys; the two lifting pulleys are arranged at intervals on the upper end of the main sliding member, the lifting pull rope is connected to the middle part of the two sides of the base and passes through the two lifting pulleys; the two descending pulleys are arranged at intervals on the lower end of the main sliding member, the descending pull rope is connected to the upper end of the base and passes through the two descending pulleys; the upper pulley and the lower pulley are arranged on the vertical part of the sub-sliding member, the part of the lifting pull rope between the two lifting pulleys passes through the upper pulley from the lower side; the part of the descending pull rope between the two descending pulleys passes through the lower pulley from the upper side.

[0009] As a preferred solution: the main slide is concave up and down to form a sliding area for accommodating the secondary slide, the secondary slide is slidably mounted in the sliding area, and a guide groove is arranged on the side wall of the sliding area, a guide block is arranged on the edge of the secondary slide corresponding to the guide groove, and the guide block and the guide groove are slidably matched.

[0010] As a preferred solution: the middle part of the back plate is provided with a first connecting part on both sides, and the upper end of the back plate is provided with a second connecting part on both sides, the lifting pull rope is connected to the first connecting part on both sides of the middle part of the back plate, and the descending pull rope is connected to the second connecting part on both sides of the upper end of the back plate; and the main slide is provided with an avoiding opening corresponding to the first connecting part and the second connecting part on both sides, the first connecting part and the second connecting part are located in the avoiding opening, and are vertically staggered with each other.

[0011] As a preferred solution: the back plate and the secondary slide are both plate-shaped structures, and the back plate is fixed in the bottom shell; the main slide is made of opaque material, which is slidably matched with the back plate; the transparent area or the hollow area forms a plurality of digital or pattern shapes distributed on the cover plate along the sliding direction of the main slide.

[0012] As a preferred solution: the linkage mechanism includes a double gear wheel rotatably mounted on the back plate, a first gear rack arranged on the main slide, and a second gear rack arranged on the secondary slide, the first gear rack is engaged with the pinion of the double gear wheel, and the second gear rack is engaged with the large gear of the double gear wheel.

[0013] As a preferred solution: the main slide and the secondary slide are respectively provided with an armature for ensuring that the secondary slide follows the main slide throughout the sliding process.

[0014] As a preferred solution: the sliding area is located on one side of the main slide, and the secondary slide is slidably located in the sliding area; the display area is located inside the secondary slide and the base; the transparent area or the hollow area forms a plurality of digital or pattern identifications distributed on the cover plate along the sliding direction of the main slide; with the sliding of the main slide, the display area on the secondary slide is displayed from one of the digital or pattern identifications.

[0015] As a preferred solution: the secondary slide is slidably located in the middle of the main slide, and the display area is located inside the secondary slide and the base; the transparent area or the hollow area forms a plurality of digital or pattern identifications distributed on the cover plate along the sliding direction of the main slide; with the sliding of the main slide, the display area on the secondary slide is displayed from one of the digital or pattern identifications.

[0016] Compared with the prior art, the application has obvious advantages and beneficial effects, specifically, according to the above technical scheme, the base, the main sliding piece, the auxiliary sliding piece, the linkage mechanism and the reset piece are matched with each other to form a multi-stage dynamic subarea display mechanism, the main sliding piece links the auxiliary sliding piece to change the auxiliary sliding piece and / or the backboard to constitute a display area, the display mechanism has the characteristics of large display area, fast display speed, adjustable display area and speed and subarea asynchronous display, realizes display effect diversity, can meet various display requirements, and improves product dynamic display diversity and aesthetics.

[0017] To make the structural features and effects of the application clearer, the application will be described in detail below with reference to the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a pulley type display mechanism of the application;

[0019] Figure 2 Another perspective view of the pulley type display mechanism of the application;

[0020] Figure 3 An exploded perspective view of the pulley type display mechanism of the application;

[0021] Figure 4 Another perspective view of the pulley type display mechanism of the application;

[0022] Figure 5 A schematic view of the main sliding piece and the auxiliary sliding piece in an upward sliding state of the application;

[0023] Figure 6 A perspective view of the auxiliary sliding piece separated from the main sliding piece and the backboard of the application;

[0024] Figure 7 A perspective view of the auxiliary sliding piece further separated from the main sliding piece and the backboard of the application;

[0025] Figure 8 A perspective view of the inside structure of the auxiliary sliding piece of the application;

[0026] Figure 9 A schematic view of the longitudinal arrangement of the pulley of the application;

[0027] Figure 10 A perspective view of a gear type display mechanism of the application;

[0028] Figure 11 An exploded perspective view of the gear type display mechanism of the application.

[0029] Figure 12Another perspective exploded view of the gear type display mechanism of the present application;

[0030] Figure 13 A perspective view of the gear type display mechanism of the present application with the sub slide member separated from the main slide member and the back plate;

[0031] Figure 14 A perspective view of the gear type display mechanism of the present application with the sub slide member further separated from the main slide member and the back plate;

[0032] Figure 15 A perspective view of the back surface of the main slide member of the gear type display mechanism of the present application;

[0033] Figure 16 A perspective view of the inner side structure of the sub slide member of the gear type display mechanism of the present application;

[0034] Figure 17 A perspective view of the gear type display mechanism of the present application with the sub slide member separated from the main slide member and the back plate when the gear is arranged in the longitudinal direction;

[0035] Figure 18 A perspective view of the gear type display mechanism of the present application with the back plate separated from the main slide member and the sub slide member when the gear is arranged in the longitudinal direction;

[0036] Figure 19 A perspective view of the sub area display mechanism of the present application;

[0037] Figure 20 A perspective view of the sub area display mechanism of the present application with the sub slide member, the main slide member and the back plate combined;

[0038] Figure 21 A perspective view of the sub area display mechanism of the present application with the sub slide member separated from the main slide member and the back plate;

[0039] Figure 22 A perspective view of the inner side of the sub slide member of the sub area display mechanism of the present application;

[0040] Figure 23 A perspective view of the sub area display mechanism of the present application with the sub slide member separated from the main slide member and the back plate;

[0041] Figure 24 A perspective view of the sub area display mechanism of the present application with the sub slide member separated from the main slide member and the back plate; Figure 23 A perspective view of the sub area display mechanism of the present application with the sub slide member separated from the main slide member and the back plate;

[0042] Explanation of the attached drawings:

[0043] 10. Base; 11. Accommodation space; 12. Transparent area or hollow area; 13. Bottom shell; 131. Connecting hole; 14. Cover plate; 141. Connecting post; 15. Back plate; 151. Through hole; 152. Buffer; 153. First connecting part; 154. Second connecting part; 16. Sliding space; 161. First limiting block; 20. Main sliding component; 21. Hook post; 22. Sliding area; 23. Guide groove; 24. Second limiting block; 25. Clearance opening; 26. Hollow 30. Opening; 31. Secondary sliding component; 32. Guide block; 33. Recess; 34. Clearance space; 45. Clearance notch; 46. Linkage mechanism; 47. Lifting rope; 48. Lowering rope; 49. Lifting pulley; 40. Lowering pulley; 41. Upper pulley; 42. Lowering pulley; 43. Double gear; 44. Large gear; 45. Small gear; 46. First rack; 47. Second rack; 50. Reset component; 60. Decorative panel; 70. Transparent cover plate; 80. Armature. Detailed Implementation

[0044] The present invention is as follows Figures 1 to 24 As shown, a multi-level dynamic regional display mechanism includes a base 10, a main sliding member 20, a secondary sliding member 30 that can slide relative to the base 10 and the main sliding member 20, a linkage mechanism 40 for driving the secondary sliding member 30 to slide, and a reset member 50 for driving the main sliding member 20 to reset, wherein:

[0045] The base 10 has an accommodating space 11, and a transparent or hollow area 12 is provided on the outer wall of the base 10. A display area with color, material, light or a combination thereof is provided on the inner side of the auxiliary sliding member 30 and / or the base 10. The main sliding member 20 is slidably installed in the base 10. The reset member 50 is connected between the main sliding member 20 and the base 10. The linkage mechanism 40 is connected between the main sliding member 20 and the auxiliary sliding member 30. When the main sliding member 20 slides, the auxiliary sliding member 30 is driven to slide along with it through the linkage mechanism 40. The color, material, light or a combination thereof on the display area is displayed by the transparent or hollow area 12.

[0046] The base 10 comprises a bottom shell 13, a cover plate 14 and a back plate 15, the transparent area or hollow area 12 is located on the cover plate 14; the display area is located on the auxiliary sliding member 30 and / or the back plate 15, the main sliding member 20 is located on the front side of the back plate 15, and the auxiliary sliding member 30 is located on the front side of the main sliding member 20; when the main sliding member 20 moves, the auxiliary sliding member 30 moves following, and the back plate 15 is displayed by the transparent area or hollow area 12. The back plate 15 and the auxiliary sliding member 30 are both plate structures, and the back plate 15 is fixed in the bottom shell 13; specifically, a plurality of connecting columns 141 are arranged on the inner wall of the cover plate 14, a plurality of connecting holes 131 are arranged on the bottom shell 13 corresponding to the connecting columns 141, and a plurality of through holes 151 are arranged on the back plate 15 corresponding to the connecting columns 141, the connecting columns 141 pass through the through holes 151 and are fixed in the connecting holes 131, and the back plate 15 is fixed in the base 10 (actually, the inner wall of the bottom shell 13 can be used as the back plate 15, for example, the color of the inner wall of the bottom shell 13 is set to be the same as that of the back plate 15, so that the same display effect can be achieved). The main sliding member 20 is made of opaque material, and is relatively slidably connected with the back plate 15; the transparent area or hollow area 12 forms a plurality of digital or pattern shapes distributed on the cover plate 14 along the sliding direction of the main sliding member 20. In addition, a decorative plate 60 is embedded on the periphery of the cover plate 14 to cover the sewing line between the display mechanism and the product (such as a schoolbag), and a transparent cover plate 70 is arranged on the front side of the display area to protect the inside of the display mechanism and prevent dust and water vapor from entering.

[0047] A buffer 152 is vertically arranged at the middle of the lower end of the back plate 15; the reset member 50 is three elastic bodies, specifically, three tension springs (it should be noted that the reset member 50 can also be an elastic tension rope or other components with elastic driving force); three hooking columns 21 are arranged on the upper end of the main sliding member 20, two elastic bodies are connected on the connecting columns 141 at the lower end and connected on the hooking columns 21 on the two sides at the upper end; the other elastic body is connected on the buffer 152 at the lower end and connected on the hooking column 21 in the middle at the upper end. After the three tension springs are pulled, the middle tension spring and the buffer 152 cooperate to make the force on the sliding member more uniform, and at the same time, a part of the physical deformation stress of the tension spring is offset by the damping of the buffer 152, avoiding the main sliding member 20 from moving too fast under the tension of the tension spring, making the overall movement of the main sliding member 20 more stable, and making the display effect more obvious.

[0048] The main slide 20 is concave up and down to form a sliding area 22 for accommodating the secondary slide 30, the secondary slide 30 is slidably mounted in the sliding area 22, and a guide groove 23 is arranged on the side wall of the sliding area 22, a guide block 31 is arranged on the edge of the secondary slide 30 corresponding to the guide groove 23, and the guide block 31 and the guide groove 23 are slidably matched. The base 10 has a sliding space 16 for accommodating the main slide 20, a first limiting block 161 is arranged on the lower end side wall of the sliding space 16, and a second limiting block 24 is arranged on the upper end of the main slide 20 corresponding to the first limiting block 161, and the second limiting block 24 is separably abutted with the first limiting block 161 with the movement of the main slide 20.

[0049] As a first embodiment, the linkage mechanism 40 includes a lifting pull rope 41, a descending pull rope 42, two lifting pulleys 43 and two descending pulleys 44; the two lifting pulleys 43 are arranged at intervals on the upper end of the main slide 20, and the two descending pulleys 44 are arranged at intervals on the lower end of the main slide 20; the middle part of the back plate 15 on both sides is respectively provided with a first connecting part 153, and the upper end of the back plate 15 on both sides is respectively provided with a second connecting part 154; the two ends of the lifting pull rope 41 are connected to the first connecting part 153 on the middle part of the back plate 15 on both sides and pass through the two lifting pulleys 43; the two ends of the descending pull rope 42 are connected to the second connecting part 154 on the upper end of the back plate 15 on both sides and pass through the two descending pulleys 44; in addition, the main slide 20 on both sides is respectively provided with an avoiding opening 25 corresponding to the first connecting part 153 and the second connecting part 154, the first connecting part 153 and the second connecting part 154 are located in the avoiding opening 25, and are vertically staggered with each other.

[0050] The secondary slide 30 is slidably located in the middle part of the main slide 20, an upper pulley 45 and a lower pulley 46 are vertically arranged on the secondary slide 30, the part of the lifting pull rope 41 between the two lifting pulleys 43 passes through the upper pulley 45 from the lower side; the part of the descending pull rope 42 between the two descending pulleys 44 passes through the lower pulley 46 from the upper side. A recess 32 is formed in the inner side of the secondary slide 30, and the recess 32 and the main slide 20 form an avoiding space 33 for accommodating the linkage mechanism 40.

[0051] The display area is located on the secondary slide 30 and the back plate 15; the transparent area or the hollow area 12 forms a plurality of columns of digital identification or pattern identification distributed on the cover plate 14 along the sliding direction of the main slide 20; with the sliding of the main slide 20, the display area on the secondary slide 30 and the back plate 15 is displayed from one column of digital identification or pattern identification.

[0052] When the main sliding member 20 slides upward, the secondary sliding member 30 slides upward simultaneously under the cooperation of the lifting pull rope 41, the lifting pulley 43 and the upper pulley 45, and the display area on the secondary sliding member 30 and the display area on the backboard 15 are simultaneously exposed by the transparent area or the hollow area 12; and with the upward sliding of the secondary sliding member 30, the area of the display area exposed by the transparent area or the hollow area 12 (the sum of the areas of the secondary sliding member 30 and the backboard 15) gradually increases until the display area of the secondary sliding member 30 and the backboard 15 after superposition completely covers the vertical extension range of the transparent area or the hollow area 12; and under the pulley linkage, the moving speed of the secondary sliding member 30 is greater than the moving speed of the main sliding member 20, which can make the transparent area or the hollow area 12 exhibit a faster change speed, and the change speed can also be sensitively changed according to the sliding of the main sliding member.

[0053] When the main sliding member 20 slides downward under the driving of the reset member 50, the secondary sliding member 30 slides downward simultaneously under the cooperation of the descending pull rope 42, the lower pulley and the lower pulley 46, and the secondary sliding member 30 will gradually cover the backboard 15 downward, and the exposed area of the display area to the transparent area or the hollow area 12 gradually decreases.

[0054] It should be noted that the display area can also be arranged only on the secondary sliding member 30 or the backboard 15; when arranged only on the secondary sliding member 30, the display area on the secondary sliding member 30 can be fully displayed by the transparent area or the hollow area 12 with the sliding of the secondary sliding member 30; and under the linkage of the pulley, the display speed can be much greater than the sliding speed of the main sliding member 20, so that the display effect is more sensitive. When the display area is arranged only on the backboard 15, with the upward sliding of the main sliding member 20, the backboard 15 is gradually exposed and displayed on the transparent area or the hollow area 12 by the rapid upward movement of the secondary sliding member 30. This mode is equivalent to the principle of the mask structure.

[0055] In addition, the two ends of the secondary sliding member 30 can be cut, and only the middle part is reserved (the cut part and the cover plate 14 are matched in a sliding groove type), the secondary sliding member 30 and the part of the backboard 15 covered by the secondary sliding member 30 are arranged with the same color, material, light or combination of the display area, the part of the backboard 15 not covered by the secondary sliding member 30 is arranged with another color, material, light or combination of the display area, and a transparent area or a hollow area 12 is arranged on the cover plate 14 corresponding to the two display areas; when the secondary sliding member 30 moves, different display effects can be formed in the two transparent areas or hollow areas 12 at the same time, and a fast and slow display effect can be presented in the two transparent areas or hollow areas 12, and the two areas can correspond to different display functions to achieve the purpose of partition display.

[0056] As a second embodiment, the linkage mechanism 40 comprises a double gear 47 rotatably mounted on the back plate 15, a first gear rack 48 arranged on the main sliding member 20, and a second gear rack 49 arranged on the auxiliary sliding member 30, the first gear rack 48 being engaged with a pinion 472 of the double gear 47, and the second gear rack 49 being engaged with a gear wheel 471 of the double gear 47. The lower end of the auxiliary sliding member 30 is provided with a clearance gap 34 corresponding to the connecting column 141; the lower end of the main sliding member 20 has a hollow opening 26, the first gear rack 48 is arranged on the inner side wall of the hollow opening 26, and the double gear 47 is located in the hollow opening 26. A recess 32 is formed on the inner side of the auxiliary sliding member 30, and the recess 32 and the main sliding member 20 form a clearance space 33 for accommodating the linkage mechanism 40.

[0057] The display area is arranged on the auxiliary sliding member 30 and the back plate 15; when the main sliding member 20 slides upward, the first gear rack 48 is engaged with the pinion 472 to rotate the double gear 47, the second gear rack 49 moves accordingly, the auxiliary sliding member 30 starts to slide upward, and the display area on the auxiliary sliding member 30 and the display area on the back plate 15 are simultaneously exposed by the transparent area or the hollow area 12; and as the auxiliary sliding member 30 slides upward, the area of the display area exposed by the transparent area or the hollow area 12 (the sum of the areas of the auxiliary sliding member 30 and the back plate 15) gradually increases until the display area of the auxiliary sliding member 30 and the back plate 15 after being overlapped completely covers the vertical extension range of the transparent area or the hollow area 12; and the moving speed of the auxiliary sliding member 30 under the gear linkage is greater than the moving speed of the main sliding member 20, which can make the transparent area or the hollow area 12 display a faster change speed, and the change speed can also be sensitively changed according to the sliding of the main sliding member.

[0058] When the main sliding member 20 slides downward under the driving of the reset member 50, the auxiliary sliding member 30 slides downward under the gear linkage, and the auxiliary sliding member 30 will gradually cover the back plate 15 downward, and the exposed area of the display area by the transparent area or the hollow area 12 gradually decreases.

[0059] It should be noted that the display area can also be arranged only on the auxiliary sliding member 30 or the back plate 15; when arranged only on the auxiliary sliding member 30, the display area on the auxiliary sliding member 30 can be displayed by the transparent area or the hollow area 12 throughout the sliding of the auxiliary sliding member 30; and under the gear linkage, the display speed can be much greater than the sliding speed of the main sliding member 20, making the display effect more sensitive. When the display area is arranged only on the back plate 15, as the main sliding member 20 slides upward, the auxiliary sliding member 30 quickly moves upward, and the back plate 15 is gradually exposed and displayed in the transparent area or the hollow area 12, which is equivalent to the principle of the mask structure.

[0060] In addition, the sub-sliding member 30 can be cut into the form of a half sliding plate (equivalent to half the width of the main sliding member 20 or smaller than the width of the main sliding member 20), and be driven by single-sided gear linkage; the sub-sliding member 30 and the part of the back plate 15 covered by the sub-sliding member 30 are provided with the same color, material, light or combination of the above to form a display area, and the part of the back plate 15 not covered by the sub-sliding member 30 is provided with another color, material, light or combination of the above to form another display area, and a transparent area or a hollow area 12 is provided on the cover plate 14 corresponding to the two display areas to form multiple columns of digital or pattern identification distributed on the cover plate 14 along the sliding direction of the main sliding member 20; when the sub-sliding member 30 moves, different display effects can be formed in the two transparent areas or hollow areas 12 at the same time; and the two transparent areas or hollow areas 12 can present a fast and slow display effect; the two areas can correspond to different display functions to achieve the purpose of partitioned display. Specifically, the sliding area 22 is located on one side of the main sliding member 20, and the sub-sliding member 30 is slidably located in the sliding area 22.

[0061] In addition, the main sliding member 20 and the sub-sliding member 30 are respectively provided with an armature 80 for ensuring that the sub-sliding member 30 follows the sliding of the main sliding member 20 throughout the process.

[0062] The main sliding member 20 drives the sub-sliding member 30 to slide through the linkage mechanism 40, and the sub-sliding member 30 rises / descends a distance smaller than the main sliding member 20; when the main sliding member 20 drives the sub-sliding member 30 to rise / descend a certain distance, the second rack 49 of the sub-sliding member 30 will be separated from the double gear 47, at this time, the main sliding member 20 continues to slide and cannot drive the sub-sliding member 30 to slide; after the main sliding member 20 and the sub-sliding member 30 are respectively provided with the armature 80, when the sub-sliding member 30 is separated from the double gear 47, the armatures 80 on the main sliding member 20 and the sub-sliding member 30 are attracted to each other (magnetic attraction) to enable the sub-sliding member 30 to continue to slide with the main sliding member 20, so that the main sliding member 20 can drive the sub-sliding member 30 to slide throughout the sliding stroke, and the sliding range of the sub-sliding member 30 is larger, which expands the display range; at the same time, the main sliding member 20 slides, and the sub-sliding member 30 immediately follows, which can reflect the rapidness and sensitivity of the display from the perspective of display effect without delay. In order to ensure that the sub-sliding member 30 moves more stably after being separated from the gear, the armatures 80 can be respectively provided on the left and right sides of the main sliding member 20 and the sub-sliding member 30 to balance the sliding of the sub-sliding member 30.

[0063] Similarly, when the half sliding plate type sub-sliding member 30 is used for gear linkage with the main sliding member 20, the armatures 80 are also respectively provided on the main sliding member 20 and the sub-sliding member 30, and the armatures 80 can be provided on one side.

[0064] It needs to be further explained that the pulley pulling rope type linkage mechanism 40 or the gear type linkage mechanism 40 can be arranged on the front side wall or the rear side wall of the main sliding piece 20; in addition, the linkage mechanism 40 can be combined with the main sliding piece 20 in a horizontal or longitudinal manner, for example, in the first embodiment, the lifting pulley 43 and the lowering pulley 44 can be installed horizontally or longitudinally; the double gear 47 in the second embodiment can be installed horizontally or longitudinally, and the corresponding first rack 48 and the second rack 49 are designed to be adapted to the double gear 47.

[0065] In addition, it needs to be emphasized that the display mechanism protected by the present application can be applied to various industry products as a module, and is not limited to shoe, clothing and luggage industry products.

[0066] The design focus of the present application is that the base, the main sliding piece, the auxiliary sliding piece, the linkage mechanism and the reset piece are matched with each other to form a multi-stage dynamic sub-area display mechanism. The display mechanism links the auxiliary sliding piece through the main sliding piece, changes the display area formed by the auxiliary sliding piece and / or the back plate, has the characteristics of large display area, fast display speed, adjustable display area and speed, and sub-area asynchronous display, realizes display effect diversity, makes the display mechanism meet various display requirements, and improves the diversity and beauty of product dynamic display.

[0067] The above is only a preferred embodiment of the present application, and does not limit the technical scope of the present application in any way. Therefore, any slight modification, equivalent change and modification made according to the technical essence of the present application to the above embodiment still belongs to the scope of the technical solution of the present application.

Claims

1. A multi-level dynamic zoned display mechanism for displaying the levitation effect of a shock-absorbing module, characterized in that: The device includes a base, a main sliding member, a secondary sliding member that can slide relative to the base and the main sliding member, a linkage mechanism for driving the secondary sliding member to slide, and a reset member for driving the main sliding member to reset. The base has an accommodating space, and a transparent or hollowed-out area is provided on the outer wall of the base. A display area with color, material, light, or a combination thereof is provided on the inner side of the secondary sliding member and / or the base. The main sliding member is slidably installed in the base. The reset member is connected between the main sliding member and the base. The linkage mechanism is connected between the main sliding member and the secondary sliding member. When the main sliding member slides, the secondary sliding member is driven to slide along with it through the linkage mechanism. The color, material, light, or a combination thereof is displayed in the display area through the transparent or hollowed-out area. The base includes a bottom shell, a cover plate, and a back plate. The transparent or hollowed-out area is located on the cover plate. The display area is located on the secondary sliding member and / or the back plate. The main sliding member is located in front of the back plate, and the secondary sliding member is located in front of the main sliding member. When the main sliding member moves, the secondary sliding member moves accordingly, and the back plate is displayed through the transparent or hollowed-out area. The linkage mechanism includes a lifting rope, a lowering rope, two lifting pulleys, and two lowering pulleys. The two lifting pulleys are spaced apart at the upper end of the main sliding member, and the lifting rope is connected to the middle of both sides of the base and passes around the two lifting pulleys. The two lowering pulleys are spaced apart on both sides of the lower end of the main sliding member, and the lowering rope is connected to both sides of the upper end of the base and passes around the two lowering pulleys. The auxiliary sliding member is vertically divided into an upper pulley and a lower pulley. The portion of the lifting rope between the two lifting pulleys passes around the upper pulley from the lower side. The portion of the lowering rope between the two lowering pulleys passes around the lower pulley from the upper side.

2. The multi-level dynamic regional display mechanism according to claim 1, characterized in that: The main sliding member is recessed to form a sliding area for accommodating the secondary sliding member. The secondary sliding member is slidably installed in the sliding area and has a guide groove on the side wall of the sliding area. A guide block is provided on the edge of the secondary sliding member corresponding to the guide groove, and the guide block and the guide groove are slidably engaged.

3. The multi-level dynamic regional display mechanism according to claim 1, characterized in that: The back plate has a first connecting part in the middle of both sides and a second connecting part in the upper part of both sides. The two ends of the lifting rope are connected to the first connecting parts in the middle of both sides of the back plate, and the two ends of the lowering rope are connected to the second connecting parts in the upper part of both sides of the back plate. The main sliding member has clearance openings in the middle of both sides corresponding to the first connecting parts and the second connecting parts. The first connecting parts and the second connecting parts are located in the clearance openings and are staggered from each other in the vertical direction.

4. The multi-level dynamic regional display mechanism according to claim 1, characterized in that: Both the back plate and the auxiliary sliding member are plate-shaped structures, with the back plate fixed in the bottom shell; the main sliding member is made of opaque material and can slide relative to the back plate; the transparent or hollowed-out areas form multiple numbers or patterns distributed on the cover plate along the sliding direction of the main sliding member.

5. The multi-level dynamic regional display mechanism according to claim 2, characterized in that: The sliding area is located on one side of the main sliding member, and the secondary sliding member is slidably located in the sliding area; the display area is located inside the secondary sliding member and the base; the transparent area or hollow area forms multiple columns of numerical or patterned markings distributed on the cover plate along the sliding direction of the main sliding member; as the main sliding member slides, the display area on the secondary sliding member is displayed by one of the columns of numerical or patterned markings.

6. The multi-level dynamic regional display mechanism according to claim 1, characterized in that: The secondary sliding member is located in the middle of the main sliding member and can slide up and down. The display area is located inside the secondary sliding member and the base. The transparent or hollowed-out area forms multiple columns of digital or patterned markings distributed on the cover plate along the sliding direction of the main sliding member. As the main sliding member slides, the display area on the secondary sliding member is displayed by one of the columns of digital or patterned markings.

7. A multi-level dynamic zoned display mechanism for displaying the levitation effect of a shock-absorbing module, characterized in that: The device includes a base, a main sliding member, a secondary sliding member that can slide relative to the base and the main sliding member, a linkage mechanism for driving the secondary sliding member to slide, and a reset member for driving the main sliding member to reset. The base has an accommodating space, and a transparent or hollowed-out area is provided on the outer wall of the base. A display area with color, material, light, or a combination thereof is provided on the inner side of the secondary sliding member and / or the base. The main sliding member is slidably installed in the base. The reset member is connected between the main sliding member and the base. The linkage mechanism is connected between the main sliding member and the secondary sliding member. When the main sliding member slides, the secondary sliding member is driven to slide along with it through the linkage mechanism. The color, material, light, or a combination thereof is displayed in the display area through the transparent or hollowed-out area. The base includes a bottom shell, a cover plate, and a back plate. The transparent or hollowed-out area is located on the cover plate. The display area is located on the secondary sliding member and / or the back plate. The main sliding member is located in front of the back plate, and the secondary sliding member is located in front of the main sliding member. When the main sliding member moves, the secondary sliding member moves accordingly, and the back plate is displayed through the transparent or hollowed-out area. The linkage mechanism includes a double gear rotatably mounted on the back plate, a first rack disposed on the main sliding member, and a second rack disposed on the auxiliary sliding member. The first rack meshes with the pinion of the double gear, and the second rack meshes with the large gear of the double gear.

8. The multi-level dynamic regional display mechanism according to claim 7, characterized in that: The main sliding member and the auxiliary sliding member are respectively provided with an armature to ensure that the auxiliary sliding member follows the main sliding member throughout the sliding process.

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