Plastic cloth sunscreen performance comparison display stand
By designing the countertop frame and suspension device, the problem of the plastic cloth sunscreen performance comparison display device cannot be adjusted, achieving a more intuitive contrast effect.
Patent Information
- Application Number
- CN202422307466.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The existing plastic cloth sunscreen performance comparison display device cannot adjust different plastic cloths to similar positions, resulting in unintuitive contrast effect.
A plastic cloth sun protection performance comparison display table is designed, adopting a countertop frame structure, including a first mounting rod, a second mounting rod and a connecting rod, a sliding groove design, and a suspension device. The position and spacing of the plastic cloth are adjusted through the sliding and rotation of the support rod and the bearing block.
The position and spacing of the plastic cloth are adjusted, and the plastic cloth that needs to be compared can be adjusted to the similar position, improving the intuitiveness of the contrast effect.
Smart Images
Figure CN223154804U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic cloth performance display, in particular to a display platform for comparing the sun protection performance of plastic cloths. Background Art
[0002] Plastic cloth is an important item often used in various fields such as industry and agriculture, and is usually applied to scenarios such as heat preservation, waterproofing, and covering. Since plastic cloth is usually exposed to sunlight, the quality of its sun protection performance is also an important indicator for measuring the lifespan of plastic cloth. When selecting or detecting the sun protection performance of multiple plastic cloths, in order to observe more intuitively, different plastic cloths are usually compared and displayed. However, the display positions of different plastic cloths on the current display devices are usually fixed. When it is necessary to compare plastic cloths that are far apart, due to the fixed positions, the comparison effect is not intuitive. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is, aiming at the above-mentioned existing technical deficiencies, to provide a display platform for comparing the sun protection performance of plastic cloths, which can adjust the plastic cloths to be compared to a close position to make the comparison effect more intuitive.
[0004] The technical solution adopted by the utility model is: to provide a display platform for comparing the sun protection performance of plastic cloths, including a tabletop frame; the tabletop frame includes a first mounting rod at the front side, a second mounting rod at the rear side, and connecting rods respectively arranged on the left and right sides; the end of the first mounting rod is fixedly connected to the front side of the lower end of the connecting rod; the end of the second mounting rod is fixedly connected to the rear side of the lower end of the connecting rod; legs are respectively fixed at the front and rear ends of the connecting rod; a T-shaped first sliding groove is opened along the length direction at the lower end of the first mounting rod; a second sliding groove is opened along the length direction at the front end of the second mounting rod; a plurality of mounting devices for hanging plastic cloths are arranged between the first mounting rod and the second mounting rod;
[0005] The mounting device includes a support rod arranged along the front-rear direction and a bearing block slidably connected in the first sliding groove; a support shaft is fixedly arranged vertically at the lower end of the bearing block; the lower end of the support shaft extends out of the first sliding groove; a sliding sleeve is rotatably connected to the lower end of the support shaft; the support rod corresponds to slide with the sliding sleeve and the front end of the support rod penetrates into the sliding sleeve; the rear end of the support rod correspondingly slides into the second sliding groove; a hanging frame is fixed on the lower side of the support rod; a stop block is fixed at the rear part of the support rod; when the support rod slides forward from the rear, the stop block is used to block the rear side of the sliding sleeve to prevent the support rod from slipping out of the sliding sleeve.
[0006] To further optimize the technical solution, a limiting sleeve is slidably sleeved outside the first mounting rod of the display platform for comparing the sun protection performance of plastic cloths; a positioning pin is vertically inserted through the front side of the limiting sleeve; a positioning hole is opened at the front end of the support rod; the positioning pin and the positioning hole are correspondingly inserted.
[0007] To further optimize this technical solution, a limiting hole seat is fixedly provided on the front side of the support rod of the plastic sheet sun protection performance comparison display stand; when the sliding sleeve rotates along the support shaft to the position where the support rod is in the left-right direction, the positioning pin corresponds to the limiting hole seat.
[0008] To further optimize this technical solution, an extension support rod is provided between the two legs on the front side of the plastic sheet sun protection performance comparison display stand; both the left and right ends of the extension support rod are arranged in the front-back direction; the left and right ends of the extension support rod respectively slide through the front legs.
[0009] The beneficial effects of the present utility model are as follows:
[0010] The plastic sheets to be displayed can be suspended through the suspension frame. By sliding the rear end of the support rod in the second chute and the bearing block in the first chute, the position of the plastic sheets under the tabletop frame can be changed, facilitating the adjustment of the positions and spacings of the plastic sheets; the first mounting rod and the second mounting rod are fixedly connected to the lower end of the connecting rod, so that the two ends of the first chute and the second chute will not be blocked, facilitating the increase or decrease of the number of hanging devices, thereby adapting to the suspension of different numbers of plastic sheets.
[0011] By sliding the support rod and the sliding sleeve, the support rod can be moved forward to move the suspended plastic sheet out from under the tabletop frame, facilitating subsequent adjustment of the position of the plastic sheet; by rotating the sliding sleeve and the support shaft, the support rod arranged in the front-back direction can be adjusted to the left-right orientation. Combining with the sliding of the bearing block along the first chute, the plastic sheets to be compared can be adjusted to adjacent positions, making the comparison effect more intuitive. Description of the Drawings
[0012] Figure 1 is a structural schematic diagram of the present utility model;
[0013] Figure 2 is a partial exploded structural schematic diagram of the hanging device;
[0014] Figure 3 is a structural diagram of a working state of the hanging device.
[0015] In the figure, 1, the first mounting rod; 2, the second mounting rod; 3, the connecting rod; 4, the leg; 5, the first chute; 6, the second chute; 7, the support rod; 8, the bearing block; 9, the support shaft; 10, the sliding sleeve; 11, the suspension frame; 12, the stop block; 13, the limiting sleeve; 14, the positioning pin; 15, the positioning hole; 16, the limiting hole seat; 17, the extension support rod. Detailed Description of the Invention
[0016] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.
[0017] As Figure 1-2As shown in the figure, the plastic cloth sun protection performance comparison display stand includes a tabletop frame; the tabletop frame includes a first mounting rod 1 at the front side, a second mounting rod 2 at the rear side, and connecting rods 3 respectively arranged on the left and right sides; the end of the first mounting rod 1 is fixedly connected to the front side of the lower end of the connecting rod 3; the end of the second mounting rod 2 is fixedly connected to the rear side of the lower end of the connecting rod 3; legs 4 are respectively fixed at the front and rear ends of the connecting rod 3; a T-shaped first chute 5 is opened along the length direction at the lower end of the first mounting rod 1; a second chute 6 is opened along the length direction at the front end of the second mounting rod 2; a plurality of mounting devices for hanging plastic cloths are arranged between the first mounting rod 1 and the second mounting rod 2;
[0018] As Figure 1-3 shown, the mounting device includes a support rod 7 arranged in the front-rear direction, and a bearing block 8 slidably connected in the first chute 5; a support shaft 9 is fixedly arranged vertically at the lower end of the bearing block 8; the lower end of the support shaft 9 extends out of the first chute 5; a sliding sleeve 10 is rotatably connected to the lower end of the support shaft 9; the support rod 7 slides corresponding to the sliding sleeve 10 and the front end of the support rod 7 penetrates into the sliding sleeve 10; the rear end of the support rod 7 slides corresponding to and extends into the second chute 6; a hanging frame 11 is fixed on the lower side of the support rod 7; a stop block 12 is fixed at the rear part of the support rod 7; when the support rod 7 slides forward from the rear, the stop block 12 is used to block the rear side of the sliding sleeve 10 to prevent the support rod 7 from disengaging from the sliding sleeve 10.
[0019] First, hang the plastic cloths to be compared on each mounting device respectively. The number of mounting devices can be increased or decreased according to the number of plastic cloths. During this process, by sliding the bearing block 8 in the first chute 5 and the rear end of the support rod 7 in the second chute 6, the distance between each mounting device is adjusted so that each plastic cloth can receive sufficient sunlight.
[0020] When it is necessary to compare the sun protection performance of the plastic cloth after irradiating for a certain time, slide the support rod 7 forward along the sliding sleeve 10 until the sliding sleeve 10 blocks the stop block 12. At this time, the plastic cloth moves out from below the tabletop frame (this process can also facilitate the hanging and removal of the plastic cloth). Then, drive the sliding sleeve 10 to rotate along the support shaft 9 through the support rod 7, adjust the support rod 7 to the left-right orientation, as shown in the figure. Then, by appropriately moving the bearing block 8 in the first chute 5, the plastic cloths to be compared can be moved to a close position to realize the intuitive comparison display of the sun protection performance of the plastic cloths.
[0021] As Figure 1-2 shown, a limiting sleeve 13 is slidably sleeved outside the first mounting rod 1; a positioning pin 14 is vertically inserted through the front side of the limiting sleeve 13; a positioning hole 15 is opened at the front end of the support rod 7; the positioning pin 14 is correspondingly inserted into the positioning hole 15.
[0022] By inserting the positioning pin 14 into the positioning hole 15, the support rod 7 can be limited and its front and rear positions can be fixed. During the process of sunlight irradiation, the firm positioning of the support rod 7 is ensured, making the hanging plastic sheet more stable. In addition, multiple limiting sleeves 13 can be sleeved on the first mounting rod 1 in advance to ensure meeting the requirements for increasing or decreasing the number of the hanging devices.
[0023] As Figure 2-3 shown, a limiting hole seat 16 is fixed on the front side of the support rod 7; when the sliding sleeve 10 rotates along the support shaft 9 to the position where the support rod 7 is in the left - right direction, the positioning pin 14 corresponds to the limiting hole seat 16.
[0024] When adjusting the support rod 7 to the left - right position for plastic sheet display, by inserting the positioning pin 14 into the limiting hole seat 16, the support rod 7 at this time can be positioned, which is beneficial to the stability of the display state. In addition, the setting of the limiting hole seat 16 can also play a role in blocking outside the sliding sleeve 10. Combined with the stop block 12 on the support rod 7, it can ensure that the support rod 7 will not come out of the sliding sleeve 10, improving the reliability of use.
[0025] As Figure 1 shown, an extension support rod 17 is arranged between the two front legs 4; both the left and right ends of the extension support rod 17 are arranged along the front - rear direction; the left and right ends of the extension support rod 17 respectively slide through the front legs 4.
[0026] In the display state, the plastic sheet can be supported by the extension support rod 17 to a certain angle. Moreover, by adjusting the front - rear position of the extension support rod 17, the display angle of the plastic sheet can be adjusted, which is beneficial to improving the display effect.
[0027] It can be understood that the present utility model is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.
Claims
1. A display stand for comparing the sun protection performance of plastic sheets, characterized in that: It includes a tabletop frame; the tabletop frame includes a first mounting rod (1) at the front side, a second mounting rod (2) at the rear side, and connecting rods (3) respectively arranged on the left and right sides; the end of the first mounting rod (1) is fixedly connected to the front side of the lower end of the connecting rod (3); the end of the second mounting rod (2) is fixedly connected to the rear side of the lower end of the connecting rod (3); legs (4) are respectively fixed at the front and rear ends of the connecting rod (3); a T-shaped first sliding groove (5) is formed in the lower end of the first mounting rod (1) along the length direction; a second sliding groove (6) is formed in the front end of the second mounting rod (2) along the length direction; a plurality of hanging devices for hanging plastic sheets are arranged between the first mounting rod (1) and the second mounting rod (2). The hanging device includes a support rod (7) arranged in the front-rear direction, and a bearing block (8) slidably connected in the first sliding groove (5); a support shaft (9) is fixedly arranged vertically at the lower end of the bearing block (8); the lower end of the support shaft (9) extends out of the first sliding groove (5); a sliding sleeve (10) is rotatably connected to the lower end of the support shaft (9); the support rod (7) slides corresponding to the sliding sleeve (10), and the front end of the support rod (7) penetrates into the sliding sleeve (10); the rear end of the support rod (7) slides corresponding to and extends into the second sliding groove (6); a hanging bracket (11) is fixed on the lower side of the support rod (7); a stop block (12) is fixed at the rear part of the support rod (7); when the support rod (7) slides forward from the rear, the stop block (12) is used to block the rear side of the sliding sleeve (10) to prevent the support rod (7) from disengaging from the sliding sleeve (10).
2. The plastic cloth sun protection performance comparison display stand according to claim 1, wherein: A limiting sleeve (13) is slidably sleeved outside the first mounting rod (1); a positioning pin (14) is vertically inserted through the front side of the limiting sleeve (13); a positioning hole (15) is formed in the front end of the support rod (7); the positioning pin (14) is correspondingly inserted into the positioning hole (15).
3. The plastic cloth sun protection performance comparison display stand according to claim 2, characterized in that: A limiting hole seat (16) is fixed on the side part of the front end of the support rod (7); when the sliding sleeve (10) rotates along the support shaft (9) to make the support rod (7) in the left-right direction, the positioning pin (14) corresponds to the limiting hole seat (16).
4. The plastic sheet sun protection performance comparison display stand according to claim 1, characterized in that: An extension support rod (17) is arranged between the two front legs (4); the left and right ends of the extension support rod (17) are both arranged in the front-rear direction; the left and right ends of the extension support rod (17) respectively slide through the front legs (4).