Natural lighting curtain connecting structure based on self-adaptive gravity device

Abstract

According to the natural lighting curtain connecting structure based on the self-adaptive gravity device, the position of the balancing weight can be adjusted through the arrangement of the moving block, so that self-adaptive gravity adjustment can be conducted on the curtain light sheet on the inner sides of the two sets of track plates through the connecting block; and therefore, the sag effect of the assembled curtain light sheet can be ensured to be better. The self-adaptive gravity curtain comprises a track plate and a curtain light sheet, and further comprises a connecting block, a driving assembly and a self-adaptive gravity assembly. The connecting block is arranged between the track plate and the curtain light sheet, the connecting block is fixedly connected with the curtain light sheet, the driving assembly is arranged in the track plate, the self-adaptive gravity assembly is arranged in the connecting block, and the driving assembly is connected with the self-adaptive gravity assembly; the self-adaptive gravity assembly comprises two adjusting rods, a spring and two balancing weights; the driving assembly further comprises an adjusting gear and a rack. An adjusting gear is fixed to the side, back to the adjusting rod, of the stud, and the rear end of the adjusting gear is meshed with a rack.

Description

Technical Field

[0001] The utility model relates to a connection structure of a natural lighting curtain based on an adaptive gravity device, and specifically belongs to the technical field of lighting. Background Art

[0002] A natural lighting curtain is a natural lighting device that can collect sunlight incident at a large angle outdoors and horizontally diverge it indoors. It can effectively increase the indoor lighting area, extend the indoor lighting time, and improve the indoor lighting uniformity, and has good application prospects.

[0003] When controlling the light sheet of the existing lighting curtain, due to the light weight of the light sheet itself, the natural sag of the light sheet is not good, and it is easily affected by the external environment, resulting in insufficient friction at the connection between the light sheet and the track, causing problems with the smoothness of the control process and being not conducive to improving the user experience. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a connection structure of a natural lighting curtain based on an adaptive gravity device to ensure that the lighting curtain has better sag, and at the same time, the control process is smoother, which is conducive to improving the user experience.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: the new connection structure includes a track plate and a curtain light sheet, and also includes a connection block, a driving component and an adaptive gravity component; the connection block is arranged between the track plate and the curtain light sheet, the connection block is fixedly connected with the curtain light sheet, the driving component is arranged in the track plate, the adaptive gravity component is arranged in the connection block, and the driving component is connected with the adaptive gravity component;

[0006] Furthermore, the setting of the track plate facilitates the installation of several groups of curtain light sheets, so that the curtain light sheets have good light-shielding effects; the driving component can drive the adaptive gravity component to adjust, so that the adaptive gravity component can drive the curtain light sheet to perform adaptive gravity adjustment, and further make the sag of the curtain light sheet better, which is conducive to improving the user experience;

[0007] The adaptive gravity component includes two adjusting rods, a spring and two counterweight blocks; a cavity is arranged in the connection block, a through hole is arranged on one side of the connection block facing the track plate, and the through hole is communicated with the cavity. The two adjusting rods are arranged in parallel from top to bottom. One end of the adjusting rod passes through the through hole from outside to inside and is arranged in the cavity. One end of the adjusting rod is inserted into a sliding groove on the inner side wall of the cavity, and one end of the adjusting rod can linearly reciprocate in the sliding groove. The spring is arranged between the two adjusting rods, and both ends of the spring are respectively connected with the two adjusting rods. A counterweight block is fixed on the outer side of each adjusting rod, and the other end of the adjusting rod is connected with the driving component;

[0008] Further, through the arrangement that the spring can be compressed or reset, the spring drives the two sets of adjusting rods arranged in parallel to move relatively or away from each other, so that the two sets of adjusting rods can drive the two sets of counterweights arranged correspondingly to diverge or gather gravity, and further the connecting block can perform adaptive gravity adjustment through the two sets of counterweights, which is beneficial to improving the natural hanging effect of the curtain;

[0009] The driving assembly includes a moving block, two connecting rods, a nut and a stud; the moving block is arranged in the track plate, a groove is provided on one side of the moving block facing the adjusting rod, the inner contour of the groove gradually expands from left to right in sequence, the other end of the adjusting rod is arranged in the groove, the two connecting rods are arranged side by side and parallel on the side of the moving block facing away from the adjusting rod, the nut is arranged between the two connecting rods, and the nut is fixedly connected with the two connecting rods, and the stud is inserted into the nut;

[0010] Further, since the stud and the nut are in threaded connection, when the stud rotates, it will drive the nut to move horizontally. When the nut moves, it will drive the moving block to move. Through the arrangement that the groove in the moving block gradually expands from left to right, the moving block can squeeze the two sets of adjusting rods arranged in parallel, and then drive the two sets of adjusting rods to move relatively, which is beneficial to improving the convenience of adjusting the two sets of counterweights;

[0011] The driving assembly further includes an adjusting gear and a rack; an adjusting gear is fixed on the side of the stud facing away from the adjusting rod, a rack is meshed with the rear end of the adjusting gear, and the rack can move vertically through a sliding groove provided on the inner side wall of the track plate;

[0012] Further, the adjusting gear can drive the rack to move vertically. Since the rack is slidably arranged on the inner side wall of the track plate, the rack can drive another set of adjusting gears to rotate, and then multiple sets of adaptive assemblies can be adjusted synchronously, without adjusting multiple sets of adaptive gravity assemblies in sequence, which is beneficial to improving the experience effect of curtain use;

[0013] The driving assembly further includes a limiting block and a limiting rod; limiting blocks are symmetrically fixed on both sides of the moving block, limiting rods are inserted into the inner sides of the two limiting blocks, and one end of the limiting rod facing away from the moving block is fixed on the inner side wall of the track plate;

[0014] Further, when the nut drives the moving block to move horizontally inside the track plate, the limiting blocks fixed on the front two sides of the moving block will slide on the outer side of the limiting rod. Through the cooperation of the limiting rod and the limiting block, the movement of the moving block is more stable, which is beneficial to improving the stability of the structure;

[0015] It further includes a driving gear ring and a chain; the driving gear ring is coaxially and fixedly sleeved on the connecting block, and the chain is sleeved on the driving gear ring;

[0016] Furthermore, by controlling the chain, multiple driving gear rings can be driven to rotate synchronously, so that the driving gear rings can drive the connecting blocks to rotate, and then drive the light sheet to adjust the angle through the connecting blocks, thereby improving the user experience;

[0017] Through holes are provided on the surface of the track board, and the adjusting gears are located in the through holes;

[0018] Furthermore, the through holes facilitate the direct control of the adjusting gears, which is beneficial to improving the convenience of curtain control.

[0019] The beneficial effects of the present utility model are as follows:

[0020] 1. By setting the inner contour of the moving block to be gradually expanding from left to right, while realizing the rapid installation of the curtain light sheet and the connecting block, the two sets of counterweight blocks symmetrically arranged inside the connecting block can be adjusted in position, so that the curtain light sheet can perform self-adaptive gravity adjustment inside the two track boards through the connecting block, which can ensure a better verticality effect of the assembled curtain light sheet, and at the same time make the user's operation process smoother, improving the user experience.

[0021] 2. By sliding the limiting rod inside the limiting block, the stability of the horizontal movement of the moving block can be improved, avoiding the synchronous rotation of the moving block with the rotation of the threaded rod, which is beneficial to improving the adjustment efficiency of the counterweight block.

[0022] 3. By setting the rear end of the adjusting gear to be meshed with the rack, the adjusting gears on one side of each corresponding connecting block can be driven, so that each curtain light sheet can perform self-adaptive gravity adjustment synchronously, thereby improving the adjustment efficiency and user experience. Description of the Drawings

[0023] Figure 1 is the overall structural schematic diagram of the present utility model;

[0024] Figure 2 is the front sectional structural schematic diagram of the moving block of the present utility model;

[0025] Figure 3 is the structural schematic diagram of the two sets of counterweight blocks moving away from each other of the present utility model;

[0026] Figure 4 is the side sectional structural schematic diagram of the rack of the present utility model;

[0027] Figure 5 is the structural schematic diagram of the limiting rod of the present utility model;

[0028] Figure 6 is the three-dimensional design schematic diagram of the moving block of the present utility model. Detailed Embodiment

[0029] The following will combine the appended Figures 1-6 drawings to clearly and completely describe the technical solutions in the embodiments. As Figures 1-3 shown, the overall structure includes two groups of track plates 1 and curtain light sheets 3; it also includes connecting blocks 2, a driving component, and an adaptive gravity component;

[0030] At both ends of each group of curtain light sheets 3, connecting blocks 2 are fixedly installed. An adaptive gravity component is arranged inside the connecting blocks 2, and a driving component is arranged inside the track plates 1. Since the adaptive gravity component includes two adjusting rods 5, springs 6, and two counterweight blocks 7; and insertion slots are provided inside the track plates 1, the curtain light sheets 3 can be installed between the two groups of track plates 1 through the two adjusting rods 5. At this time, the driving component will be connected to the adaptive gravity component.

[0031] As Figures 4-6 shown, when the two groups of adjusting rods 5 move away from each other, the two groups of adjusting rods 5 will respectively drive the counterweight blocks 7 fixed on their outer sides to move away from each other. At this time, the two groups of counterweight blocks 7 will move away from the gravity axis of the curtain light sheets 3. Therefore, the two groups of counterweight blocks 7 will cause the overall gravity of the connecting blocks 2 to diverge, so that the connecting blocks 2 can drive the curtain light sheets 3 to perform adaptive gravity adjustment, thereby making the verticality of the curtain light sheets 3 better and being beneficial to improving the user experience effect;

[0032] When the two groups of adjusting rods 5 move relatively, the two groups of adjusting rods 5 will cooperate to compress the springs 6. At the same time, the two groups of adjusting rods 5 will respectively drive the counterweight blocks 7 fixed on their outer sides to move. At this time, the two groups of counterweight blocks 7 will approach the gravity axis of the curtain light sheets 3. Therefore, the two groups of counterweight blocks 7 will cause the overall gravity of the connecting blocks 2 to converge, and then it is more convenient for the connecting blocks 2 to drive the curtain light sheets 3 to adjust the angle, which is beneficial to improving the user experience effect;

[0033] The driving component includes a moving block 8, two connecting rods 9, a nut 10, and a stud 11; when the stud 11 rotates, since the stud 11 is threadedly connected to the nut 10, the stud 11 will drive the nut 10 to move horizontally. When the nut 10 moves to the right, the nut 10 will drive the moving block 8 to move to the right. Since the inner contour of the moving block 8 gradually expands from left to right, and two groups of parallel adjusting rods 5 are arranged inside the moving block 8, the moving block 8 will drive the two groups of adjusting rods 5 to move relative to each other. When the nut 10 moves to the left, the two groups of adjusting rods 5 will move away from each other under the action of the spring 6 reset, so as to perform adaptive gravity adjustment on the curtain light sheets 3;

[0034] The driving assembly further includes an adjusting gear 12 and a rack 13. Since the adjusting gear 12 is arranged in a through hole provided on the surface of the track plate 1, the adjusting gear 12 can be manually rotated and adjusted. When the adjusting gear 12 rotates, since a rack 13 is meshed and connected to the rear side of the adjusting gear 12, the rack 13 can move vertically inside the track plate 1. When the rack 13 moves, it will drive a plurality of adjusting gears 12 to rotate synchronously, which is beneficial to controlling a plurality of driving assemblies simultaneously, thereby improving the user's convenience of use.

[0035] When the nut 10 drives the moving block 8 to move horizontally inside the track plate 1, the limiting blocks 14 fixed on the front and rear sides of the moving block 8 will slide horizontally on the outer sides of the limiting rods 15 fixed inside the track plate 1. The moving block 8 is limited by the cooperation of the limiting rod 15 and the limiting block 14, so as to prevent the moving block 8 from rotating synchronously with the stud 11, which is beneficial to improving the stability of the movement of the moving block.

[0036] Since a chain is meshed and connected to the outer side of the driving gear ring 4, the chain can drive a plurality of driving gear rings 4 to rotate synchronously, so that the driving gear ring 4 can drive the connecting block 2 and the curtain light sheet 3 to adjust the angle, which is beneficial to improving the user experience effect of using the curtain light sheet 3.

[0037] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent replacement and improvement made to the above embodiments according to the technical essence of the present invention within the spirit and principle of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A natural lighting curtain connection structure based on an adaptive gravity device, comprising a track plate (1) and a curtain light sheet (3), characterized in that: Also includes a connection block (2), a drive assembly and an adaptive gravity assembly; The connection block (2) is arranged between the track plate (1) and the curtain light sheet (3), the connection block (2) is fixedly connected to the curtain light sheet (3), the drive component is arranged in the track plate (1), the adaptive gravity component is arranged in the connection block (2), and the drive component is connected to the adaptive gravity component.

2. A natural lighting curtain connection structure based on an adaptive gravity device according to claim 1, characterized in that: The adaptive gravity assembly comprises two adjustment rods (5), a spring (6) and two counterweights (7); A cavity is provided in the connection block (2), and a through hole is provided on a side of the connection block (2) facing the track plate (1), wherein the through hole is communicated with the cavity, and two adjustment rods (5) are arranged in parallel from top to bottom, and one end of the adjustment rod (5) passes through the through hole from outside to inside and is arranged in the cavity, and one end of the adjustment rod (5) is inserted into a slide groove on the inner wall of the cavity, and one end of the adjustment rod (5) can move linearly back and forth in the slide groove, and a spring (6) is arranged between the two adjustment rods (5), and the two ends of the spring (6) are respectively connected to the two adjustment rods (5), and a counterweight block (7) is fixed on the outer side of each adjustment rod (5), and the other end of the adjustment rod (5) is connected to the driving component.

3. A natural lighting curtain connection structure based on an adaptive gravity device according to claim 2, characterized in that: The driving assembly comprises a moving block (8), two connecting rods (9), a nut (10) and a stud (11); The moving block (8) is arranged in the track plate (1); a groove is provided on the side of the moving block (8) facing the adjusting rod (5); the inner contour of the groove gradually expands from left to right; the other end of the adjusting rod (5) is arranged in the groove; two connecting rods (9) are arranged side by side and in parallel on the side of the moving block (8) facing away from the adjusting rod (5); a nut (10) is arranged between the two connecting rods (9); the nut (10) is fixedly connected to the two connecting rods (9); and a stud (11) is inserted into the nut (10).

4. A natural lighting curtain connection structure based on an adaptive gravity device according to claim 3, characterized in that: The driving assembly also includes an adjusting gear (12) and a rack (13); An adjusting gear (12) is fixed to the side of the stud (11) facing away from the adjusting rod (5), and a rack (13) is meshedly connected to the rear end of the adjusting gear (12), and the rack (13) can move vertically through a sliding groove provided on the inner wall of the track plate (1).

5. The natural lighting curtain connection structure based on the adaptive gravity device according to claim 3 is characterized in that: The driving assembly also includes a limit block (14) and a limit rod (15); Limiting blocks (14) are symmetrically fixed on both sides of the moving block (8), and limiting rods (15) are inserted into the inner sides of the two groups of limiting blocks (14). One end of the limiting rod (15) facing away from the moving block (8) is fixed to the inner wall of the track plate (1).

6. The natural lighting curtain connection structure based on the adaptive gravity device according to claim 1, characterized in that: Also includes a driving gear ring (4) and a chain; The driving gear ring (4) is coaxially fixedly sleeved on the connecting block (2), and the chain is sleeved on the driving gear ring (4).

7. The natural lighting curtain connection structure based on the adaptive gravity device according to claim 4 is characterized in that: A through hole is provided on the surface of the track plate (1), and the adjusting gear (12) is located in the through hole.

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