A telescoping diaper display

Abstract

The utility model belongs to the field of display equipment, especially is a telescopic diaper display stand, including drive frame, drive frame is equipped with recess, drive frame rotationally connects with first gear and second gear in recess, slide connection has two second racks of left and right reverse and two first racks of front and back reverse in rack hole, all fixed connection of bent plate has soft plastic board frame, soft plastic board frame has good elasticity, through rotating ring frame, can drive first gear and second gear rotation, drive two soft plastic board frames of left and right, two soft plastic board frames of front and back are close to each other or away from each other, and the moving speed of the soft plastic board frame of left and right is faster than that of the soft plastic board frame of front and back, and is proportional, realize different size diapers can be displayed with certain length-width ratio, through rotating round block to drive screw block to go down, push the soft plastic board frame of lower side to go down, prop open the lower side of diaper, make diaper display more full and beautiful.

Description

Technical Field

[0001] This utility model relates to the field of display equipment, specifically a telescopic diaper display rack. Background Technology

[0002] Currently, most diaper display racks use fixed structures or simple telescopic designs, making it difficult to adapt to the display needs of diapers of different sizes. Traditional display racks typically only adjust the height and cannot effectively support the diapers, resulting in an insufficiently full display and affecting the aesthetics and appeal of the product display. Furthermore, existing technology lacks display devices that can simultaneously adjust both width and height, forcing retailers to frequently change display racks when displaying different sizes of diapers, which is cumbersome and costly. Therefore, there is an urgent need for a display rack that can flexibly adjust and stably support diapers to improve the product display effect.

[0003] To address the aforementioned issues, some improved solutions employ a manually adjustable telescopic structure, but these still suffer from drawbacks such as insufficient adjustment precision and poor stability. Existing technologies rarely utilize a gear-rack linkage mechanism for bidirectional adjustment, resulting in an unsmooth adjustment process and impacting ease of use. Therefore, developing a diaper display rack based on gear transmission, capable of precise adjustment, and featuring elastic limiting functionality has significant market application value. Utility Model Content

[0004] The purpose of this utility model is to provide a telescopic diaper display rack to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a telescopic diaper display rack, comprising a drive frame, the drive frame having a groove, a first gear and a second gear rotatably connected to the drive frame within the groove, the first gear and the second gear being fixedly connected to a plurality of first connecting rods arranged in a circumferential array, the first connecting rods being fixedly connected to a ring frame, the drive frame having a plurality of rack holes, two second racks in opposite left-right directions and two first racks in opposite front-back directions slidingly connected within the rack holes, the second racks meshing with the second gears, the first racks meshing with the first gears, the first racks and the... Each of the second racks is fixedly connected to a curved plate, and each of the curved plates is fixedly connected to a soft plastic board frame. The soft plastic board frame has good elasticity, so by rotating the ring frame, the first gear and the second gear can be driven to rotate, causing the left and right soft plastic board frames and the front and back soft plastic board frames to move closer or further apart. Moreover, the gear ratio between the first rack and the first gear is different from the gear ratio between the second rack and the second gear, so that the left and right soft plastic board frames move faster than the front and back soft plastic board frames, and the speed is proportional. This allows diapers of different sizes to be displayed with a certain length-to-width ratio, making the display more full and beautiful. The drive frame has a circular hole, and an extension rod is fixedly connected to the circular hole. The extension rod has a shaft groove, and a threaded shaft located in the shaft groove is rotatably connected to the extension rod. A circular block located on the upper side of the drive frame is fixedly connected to the threaded shaft. A threaded block is slidably connected to the shaft groove. Two second connecting rods symmetrically connected to the threaded block are fixedly connected to the threaded block. The second connecting rods are slidably connected to the extension rod, and the soft plastic board frame is fixedly connected to the lower end face of the second connecting rod. Thus, by rotating the circular block, the threaded block is moved downward, pushing the soft plastic board frame on the lower side downward, opening up the lower side of the diaper, making the diaper appear fuller and more aesthetically pleasing.

[0006] Beneficially, both the first rack and the second rack are fixedly connected to a limiting plate, which limits the first rack and the second rack to prevent them from falling off. Advantageously, the threaded shaft, the extension rod, the first gear, the second gear, the ring frame, and the circular block are coaxially aligned, and the circular block is slightly higher than the ring frame, so that both the circular block and the ring frame can rotate easily. Beneficially, each of the soft plastic trays abuts against the same diaper, and the diaper is displayed full and aesthetically pleasing under the elastic support of the soft plastic trays; Beneficially, a side plate is fixedly connected to the rear end face of the drive frame, and a base is provided on the lower side of the drive frame. A support rod is fixedly connected between the upper end face of the base and the upper end face of the side plate. The support rod works with the base to provide support while avoiding obstructing the display of the diaper. Compared with the prior art, the beneficial effects of this utility model are: This invention features a drive frame, an extension rod, and a soft plastic board frame. Rotating a circular block drives a threaded shaft, causing the threaded block to move downwards and adjust the position of the lower soft plastic board frame, which then presses against the bottom of the diaper. This, combined with rotating a ring frame, rotates the first and second gears, driving the two left-right and two front-back soft plastic board frames to move simultaneously. The gear ratio between the first gear and the first rack is different from the gear ratio between the second gear and the second rack, resulting in the left-right soft plastic board frames moving faster than the front-back frames. This proportional movement adapts to the length-to-width ratio of the diaper, making it easier to unfold the diaper. The flexible soft plastic board frame allows for the display of diapers of different sizes, resulting in a fuller and more aesthetically pleasing display, thus improving the product presentation. Attached Figure Description

[0007] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 for Figure 1 Top view; Figure 3 for Figure 2 A schematic diagram of the AA cross-section; Figure 4 for Figure 3 A magnified view of a portion of the image; Figure 5 for Figure 3 A magnified view of a portion of the image; Figure 6 This is a three-dimensional schematic diagram of the drive frame of this utility model; Figure 7 This is a three-dimensional schematic diagram of the rack and pinion assembly of this utility model; Figure 8 This is a three-dimensional schematic diagram of the extension rod of this utility model.

[0008] In the diagram: 100, drive frame; 101, side plate; 102, base; 103, support rod; 105, first rack; 106, second rack; 107, curved plate; 108, soft plastic board frame; 109, diaper; 110, round block; 111, shaft groove; 112, threaded shaft; 113, groove; 114, first gear; 115, second gear; 116, extension rod; 117, ring frame; 118, first connecting rod; 119, threaded block; 120, second connecting rod; 121, rack hole; 122, round hole; 123, limiting plate. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0010] Example 1: Please see Figure 1-8 This utility model provides a technical solution: a telescopic diaper display rack, including a drive frame 100. The drive frame 100 has a groove 113. The drive frame 100 is rotatably connected to a first gear 114 and a second gear 115 located in the groove 113. The first gear 114 and the second gear 115 are fixedly connected to a plurality of first connecting rods 118 arranged in a circumferential array. The first connecting rods 118 are fixedly connected to a ring frame 117. The drive frame 100 has a plurality of rack holes 121. Two second racks 106 arranged in a left-right opposite direction and two first racks 105 arranged in a front-back opposite direction are slidably connected in the rack holes 121. The second racks 106 mesh with the second gears 115, and the first racks 105 mesh with the first gears 114. Both rack 105 and the second rack 106 are fixedly connected to a curved plate 107, and both curved plates 107 are fixedly connected to a soft plastic board frame 108. The soft plastic board frame 108 has good elasticity, so by rotating the ring frame 117, the first gear 114 and the second gear 115 can be driven to rotate, causing the left and right soft plastic board frames 108 and the front and back soft plastic board frames 108 to move closer or further away from each other. Moreover, the gear ratio between the first rack 105 and the first gear 114 is not the same as the gear ratio between the second rack 106 and the second gear 115, so that the left and right soft plastic board frames 108 move faster than the front and back soft plastic board frames 108, and the speed is proportional. This allows diapers of different sizes to be displayed with a certain length-to-width ratio, making the display more full and beautiful. The drive frame 100 has a circular hole 122, and an extension rod 116 is fixedly connected to the circular hole 122. The extension rod 116 has a shaft groove 111. The extension rod 116 is rotatably connected to a threaded shaft 112 located in the shaft groove 111. The threaded shaft 112 is fixedly connected to a circular block 110 located on the upper side of the drive frame 100. A threaded block 119 is slidably connected up and down in the shaft groove 111. The threaded block 119 is fixedly connected to two symmetrical second connecting rods 120. The second connecting rods 120 are slidably connected to the extension rod 116, and the soft plastic board frame 108 is fixedly connected to the lower end face of the second connecting rod 120. Thus, by rotating the circular block 110, the threaded block 119 is driven to move downward, pushing the soft plastic board frame 108 on the lower side to move downward, opening up the lower side of the diaper, making the diaper more fully and beautifully displayed.

[0011] Both the first rack 105 and the second rack 106 are fixedly connected to a limiting plate 123, which limits the first rack 105 and the second rack 106 to prevent them from falling off. The threaded shaft 112, the extension rod 116, the first gear 114, the second gear 115, the ring frame 117, and the circular block 110 are coaxially aligned, and the circular block 110 is slightly higher than the ring frame 117, so that the circular block 110 and the ring frame 117 can rotate easily. Each of the soft plastic frame 108 abuts against the same diaper 109, and the diaper 109 is displayed full and beautifully under the elastic support of the soft plastic frame 108. The drive frame 100 has a side plate 101 fixedly connected to its rear end face. The drive frame 100 has a base 102 on its lower side. A support rod 103 is fixedly connected between the upper end face of the base 102 and the upper end face of the side plate 101. The support rod 103 works with the base 102 to provide support while avoiding obstructing the display of the diaper 109.

[0012] Working principle: When displaying diapers, the base 102 is easily moved and placed in a suitable position. The diapers are initially placed on each soft plastic frame 108. The ring frame 117 is rotated first. When the ring frame 117 rotates, it drives the first gear 114 and the second gear 115 to rotate. The rotation of the first gear 114 drives the two front and rear first racks 105 to move left and right, driving the two soft plastic frames 108 in the left and right directions to move away from each other and open up the diapers 109. At the same time, the rotation of the second gear 115 drives the two second racks 106 in the left and right directions to move back and forth, driving the two soft plastic frames 108 in the front and back directions to move back and forth and open up the diapers 109. Since the gear ratio of the first gear 114 and the first rack 105 is not the same as that of the second gear 115 and the second rack 106, but is proportional, when the ring frame 117 is rotated, the left and right soft plastic frames 108 and the front and back soft plastic frames 108 are displaced proportionally, so that diapers 109 of different sizes can be displayed with the best length-to-width ratio. Then, rotate the circular block 110. The rotation of the circular block 110 drives the threaded shaft 112 to rotate. The threaded shaft 112 drives the threaded block 119 to move down. The threaded block 119 drives the lower soft plastic board frame 108 to move down through the second connecting rod 120, opening up the bottom of the diaper 109. In conjunction with the elastic function of each soft plastic board frame 108, the diaper 109 is displayed more fully and beautifully, thereby improving the product display effect.

[0013] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A telescopic diaper display rack, comprising a drive frame (100), characterized in that: The drive frame (100) is provided with a groove (113). The drive frame (100) is rotatably connected to a first gear (114) and a second gear (115) located in the groove (113). The first gear (114) and the second gear (115) are fixedly connected to a plurality of first connecting rods (118) arranged in a circumferential array. The first connecting rods (118) are fixedly connected to a ring frame (117). The drive frame (100) is provided with a plurality of rack holes (121). The rack holes (121) are provided with a plurality of rack holes (121). The inner part has two second racks (106) in opposite directions and two first racks (105) in opposite directions. The second racks (106) mesh with the second gear (115), and the first racks (105) mesh with the first gear (114). Both the first racks (105) and the second racks (106) are fixedly connected to a bent plate (107). The bent plates (107) are fixedly connected to a soft plastic board frame (108). The soft plastic board frame (108) has good elasticity. The drive frame (100) is provided with a circular hole (122), and an extension rod (116) is fixedly connected to the circular hole (122). The extension rod (116) is provided with a shaft groove (111). The extension rod (116) is rotatably connected to a threaded shaft (112) located in the shaft groove (111). The threaded shaft (112) is fixedly connected to a circular block (110) located on the upper side of the drive frame (100). A threaded block (119) is slidably connected up and down in the shaft groove (111). The threaded block (119) is fixedly connected to two second connecting rods (120) symmetrically connected front and back. The second connecting rods (120) are slidably connected to the extension rod (116), and the soft plastic board frame (108) is fixedly connected to the lower end face of the second connecting rod (120).

2. The telescopic diaper display rack according to claim 1, characterized in that: The threaded shaft (112), the extension rod (116), the first gear (114), the second gear (115), the ring frame (117), and the circular block (110) are coaxially aligned, and the circular block (110) is slightly higher than the ring frame (117).

3. The telescopic diaper display rack according to claim 1, characterized in that: Each of the aforementioned soft plastic board holders (108) abuts against the same diaper (109).

4. A telescopic diaper display rack according to claim 1, characterized in that: A side plate (101) is fixedly connected to the rear end face of the drive frame (100), and a base (102) is provided on the lower side of the drive frame (100). A support rod (103) is fixedly connected between the upper end face of the base (102) and the upper end face of the side plate (101).

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