Intelligent control double track telescopic folding sunshade curtain

Abstract

The utility model relates to the field of building sunshade especially relates to a kind of intelligent control double-track telescopic folding sunshade, including crossbeam, connecting steel beam and stringer, the crossbeam and stringer are separately provided with two groups, crossbeam and stringer head-to-tail connection form square frame structure, the both ends of connecting steel beam are connected with the crossbeam of parallel arrangement respectively, the side of the corresponding parallel arrangement crossbeam is respectively provided with fender assembly, drive assembly and mounting bracket, track is installed on mounting bracket, the partition strip vertically arranged in track interior divides track interior into left and right chamber, the strengthening strip of right chamber side array setting in track interior right chamber divides right chamber into upper, middle and lower chamber, mobile assembly is provided in middle chamber, and the mobile assembly of front and rear corresponding setting is installed with cloth support assembly and support assembly on, the utility model is high in intelligent control precision, can satisfy the demand of automatic regulation, and good stability is unfolded, not easy to produce wrinkle, and structural adaptability is strong and high in durability.

Description

Technical Field

[0001] This utility model relates to the field of building sunshade, and in particular to an intelligent control dual-track telescopic folding sunshade curtain. Background Technology

[0002] With the continuous development of intelligent and automated technologies, the demand for sunshades in architectural awnings and other fields is increasing. Users are placing higher demands on the functionality, convenience, and intelligence of sunshades. However, existing sunshade technologies still have shortcomings in structural design, control methods, and installation flexibility, making it difficult to fully meet the needs of modern applications.

[0003] To address this, patent publication number CN112196197B discloses a tracked double-linkage synchronous canopy, comprising a support frame, a transmission device, and multiple sunshade curtain assemblies. The transmission device is fixed to the lower part of the support frame. The sunshade curtain assemblies are located below the transmission device and move together with it. The transmission device includes an active device, a driven device, and a second synchronous belt. The driven device and the active device are connected by the second transmission belt. The driven device and the active device are placed in parallel. Employing the principle of a double-linkage synchronous mechanism, a single motor drives the entire transmission device, enabling the sunshade curtain assemblies to operate synchronously on the support frame, achieving open and closed states. This double-linkage structure simplifies the existing structure and effectively reduces production costs.

[0004] This patent uses a hook-type installation, which will swing during actual use, thus increasing the risk of falling. It lacks effective dustproof and fall-proof design and poses certain safety hazards.

[0005] Furthermore, some existing canopy sunshades have been found to have the following problems during actual installation and use: When building canopies are constructed, the spacing between adjacent beams is uneven. Since the components of the sunshade are made from uniform materials, traditional sunshades are difficult to self-adjust; traditional motor drives lack precise positioning functions, making it difficult to achieve intelligent control of the sunshade and failing to meet the needs of modern buildings for automated adjustment.

[0006] Therefore, it is necessary to continue further improvements. Utility Model Content

[0007] The technical problem to be solved by this utility model is to overcome the existing defects and provide an intelligent control dual-track telescopic folding sunshade curtain. The intelligent control has high precision, can meet the needs of automatic adjustment, has good unfolding stability, is not easy to produce wrinkles, has strong structural adaptability and high durability, and can effectively solve the problems in the background technology.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an intelligent control dual-track telescopic folding sunshade curtain, comprising a horizontal beam, a connecting steel beam, and a longitudinal beam. The horizontal and longitudinal beams are arranged in two sets, connected end-to-end to form a square frame structure. The two ends of the connecting steel beam are connected to the parallel horizontal beams. The corresponding sides of the parallel horizontal beams are respectively provided with a protective component, a driving component, and a mounting frame. A track is mounted on the mounting frame. Vertically arranged partitions inside the track divide the track into left and right chambers. Reinforcing strips arranged in an array on the side of the right chamber inside the track divide the right chamber into upper, middle, and lower chambers. A moving component is arranged inside the middle chamber. A cloth support component and a supporting component are mounted on the corresponding moving components at the front and rear. A sunshade component is arranged on the cloth support component. A limit switch is arranged inside the connecting steel beam, corresponding to the cloth support component.

[0009] Preferably, the drive assembly includes a main drive box, a stepper motor, a motor cover, a secondary drive box, and a synchronous belt. The main drive box and the secondary drive box are mounted on the crossbeam and are respectively located at both ends of the track. The synchronous belt is installed inside the main drive box and the secondary drive box and is located in the upper and lower chambers separated by the right chamber. The output shaft of the stepper motor is connected to the input shaft of the main drive box. The motor cover is installed on the outside of the stepper motor and is connected to the longitudinal beam.

[0010] Preferably, the protective assembly includes mounting bolts and an aluminum guard plate. The two ends of the aluminum guard plate are respectively connected to the parallel crossbeams by mounting bolts, and the aluminum guard plate and the motor cover are arranged vertically and vertically respectively.

[0011] Preferably, the moving component includes a support roller and a connector. The connector is connected to the support roller. The support roller is disposed inside the middle chamber separated by the right chamber. The support roller on the left side is fixedly connected to the track, and the support roller on the right side is connected to the timing belt.

[0012] Preferably, the support assembly includes a support rod and a connecting spring. The two ends of the support rod are respectively equipped with connecting springs, which are connected to the connector. The support rod located on the far right is connected to the connector through a traction member.

[0013] Preferably, the support assembly includes a wire lock and a steel wire rope. The steel wire rope is disposed inside the support rod, and a wire lock is installed at each end of the steel wire rope. The wire lock is disposed inside the connector.

[0014] Preferably, the sunshade assembly includes a sunshade cloth and a connecting cloth, with both ends of the connecting cloth connected to the lower surface of the sunshade cloth, and a support rod disposed between the connecting cloth and the sunshade cloth.

[0015] The working principle and usage principle of this utility model are as follows: the limit switch and the stepper motor are connected to the external controller. When the stepper motor runs in the forward direction, it can drive the main transmission box to rotate in the forward direction. The main transmission box, the synchronous belt and the auxiliary transmission box rotate in coordination, thereby providing driving force for the sunshade.

[0016] The forward rotation of the synchronous belt drives the support roller on the side away from the stepper motor to move. The support roller drives the support rod to move, and the support rod drives one end of the sunshade cloth to move and unfold. The adjacent support rod can drive the support roller connected to the support rod to move according to the pulling of the sunshade cloth, so that the sunshade cloth can be fully unfolded.

[0017] When the stepper motor runs in reverse, it drives the main drive box to rotate in the opposite direction. At this time, the synchronous belt rotates in the opposite direction, thereby making the sunshade cloth completely folded.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. The automatic unfolding and folding of the sunshade is achieved through the linkage of a stepper motor and a limit switch. The cloth support component triggers the limit switch to send an in-position signal, ensuring accurate positioning. The synchronous belt drive system ensures that the moving components move at a constant speed, avoiding jamming or deviation.

[0020] 2. The support frame uses a connecting spring design, which can adapt to uneven spacing of the canopy beams, improving installation convenience. The steel wire rope and locking device of the support frame enhance the load-bearing capacity of the support frame rod and reduce gravity sagging. The support frame rod can also increase the friction between the steel wire rope and the sunshade cloth, extending its service life.

[0021] 3. The traction component strengthens the connection strength of the support rod, ensuring reliable triggering with the limit switch. The fixed left-side support wheel prevents the sunshade from shifting, ensuring a tight seal when fully unfolded and uniform tension when the sunshade is unfolded, avoiding wrinkles or light leakage. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the movable component and the support component of this utility model;

[0024] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the traction component structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the sunshade component of this utility model;

[0027] Figure 6 This is a side view of the present invention.

[0028] Figure 7 This is a partially enlarged structural schematic diagram of the present invention;

[0029] Figure 8 This is a schematic diagram of the internal structure of the track of this utility model;

[0030] Figure 9 This is a schematic diagram of the position structure of the motor cover of this utility model;

[0031] Figure 10 This is a schematic diagram of the unfolded sunshade curtain of this utility model;

[0032] Figure 11 This is a schematic diagram of the folding of the sunshade curtain of this utility model.

[0033] Explanation of reference numerals in the attached drawings: 1. Crossbeam; 2. Fabric support assembly; 201. Fabric support rod; 202. Connecting spring; 3. Protective assembly; 301. Mounting bolt; 302. Aluminum protective plate; 4. Drive assembly; 401. Main transmission box; 402. Stepper motor; 403. Motor cover; 404. Secondary transmission box; 405. Synchronous belt; 5. Rail; 6. Sunshade assembly; 601. Sunshade cloth; 602. Connecting cloth; 7. Moving assembly; 701. Fabric support wheel; 702. Connecting piece; 8. Traction piece; 9. Support assembly; 901. Cable lock; 902. Steel wire rope; 10. Limit switch; 11. Reinforcing strip; 12. Spacer strip; 13. Mounting bracket; 14. Connecting steel beam; 15. Longitudinal beam. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] In the description of this application, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating directional or positional relationships, they are based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this application and simplifying the description only, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When a feature is referred to as "set", "fixed", or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0036] Please see Figure 1-11 This utility model provides a technical solution: an intelligent control dual-track telescopic folding sunshade curtain, including a horizontal beam 1, a connecting steel beam 14, and a longitudinal beam 15. The horizontal beam 1 and the longitudinal beam 15 are provided in two sets, and the horizontal beam 1 and the longitudinal beam 15 are connected end to end to form a square frame structure. The two ends of the connecting steel beam 14 are respectively connected to the parallel horizontal beam 1. The corresponding sides of the parallel horizontal beam 1 are respectively provided with a protective component 3, a driving component 4, and a mounting frame 13. The mounting frame 13 is equipped with a track 5. The vertically arranged partition 12 inside the track 5 divides the inside of the track 5 into left and right chambers. The reinforcing strips 11 arranged in an array on the side of the right chamber inside the track 5 divide the right chamber into upper, middle, and lower chambers. The middle chamber is provided with a moving component 7. The moving component 7 is provided with a cloth support component 2 and a support component 9. The cloth support component 2 is provided with a sunshade component 6. The connecting steel beam 14 is provided with a limit switch 10, which is correspondingly arranged with the cloth support component 2.

[0037] Specifically, the guard assembly 3 is located on the lower side of the drive assembly 4 and the mounting bracket 13, and the drive assembly 4 and the mounting bracket 13 are mounted on the same horizontal plane.

[0038] When the support assembly 2 moves to the connecting steel beam 14, the support assembly 2 contacts the limit switch 10 and can send a position signal to the external main controller.

[0039] The moving component 7 drives the cloth assembly 2 to move, and the movement of the cloth assembly 2 causes the sunshade assembly 6 to unfold.

[0040] Furthermore, the drive assembly 4 includes a main drive box 401, a stepper motor 402, a motor cover 403, a secondary drive box 404, and a synchronous belt 405. The main drive box 401 and the secondary drive box 404 are mounted on the crossbeam 1, and the main drive box 401 and the secondary drive box 404 are respectively located at both ends of the track 5. The synchronous belt 405 is installed inside the main drive box 401 and the secondary drive box 404, and the synchronous belt 405 is located in the upper and lower chambers separated by the right chamber. The output shaft of the stepper motor 402 is connected to the input shaft of the main drive box 401. The motor cover 403 is installed on the outside of the stepper motor 402, and the motor cover 403 is connected to the longitudinal beam 15.

[0041] Specifically, the stepper motor 402 is connected to an external controller. When the stepper motor 402 is running, it can drive the main transmission box 401 to rotate. The main transmission box 401, the synchronous belt 405 and the auxiliary transmission box 404 rotate in coordination, thereby providing driving force for the sunshade. The motor cover 403 can protect the stepper motor 402.

[0042] Furthermore, the guard assembly 3 includes mounting bolts 301 and aluminum guard plate 302. The two ends of the aluminum guard plate 302 are respectively connected to the parallel crossbeam 1 by mounting bolts 301, and the aluminum guard plate 302 and the motor cover 403 are arranged vertically and vertically respectively.

[0043] Specifically, the aluminum protective plate 302 can prevent the direct fall risk of the drive assembly 4 and related components, ensuring safety in use. At the same time, the aluminum protective plate 302 can continue to cover the sunshade after it is folded, increasing the overall aesthetics.

[0044] Furthermore, the moving component 7 includes a roller 701 and a connector 702. The connector 702 is connected to the roller 701. The roller 701 is located inside the middle chamber separated by the right chamber. The roller 701 on the left side is fixedly connected to the track 5, and the roller 701 on the right side is connected to the timing belt 405.

[0045] Specifically, the roller 701 is a double-row roller to ensure the stability of the sunshade when it is unfolded and folded. The roller 701 can move inside the right chamber of the track 5. When the synchronous belt 405 rotates, it can drive the roller 701 to move linearly along the track 5 to ensure the uniform speed of the roller 701.

[0046] The support roller 701 on the side near the stepper motor 402 is fixed inside the track 5, while the other support rollers 701 can move inside the right cavity of the track 5 to prevent the sunshade cloth 601 from not providing adequate sunshade.

[0047] Furthermore, the support assembly 2 includes a support rod 201 and a connecting spring 202. The two ends of the support rod 201 are respectively equipped with connecting springs 202, and the connecting springs 202 are connected to the connector 702. The support rod 201 located on the far right is connected to the connector 702 through the traction member 8.

[0048] Specifically, when the spacing between two adjacent crossbeams of the canopy is uneven, the connecting spring 202 can increase the adaptability of the support rod 201 during installation, ensuring ease of installation.

[0049] The traction component 8 can increase the connection strength of the rightmost support rod 201. The traction component 8 is set in correspondence with the contact limit switch 10 to ensure that the traction component 8 performs mechanical action on the limit switch 10.

[0050] Furthermore, the support assembly 9 includes a wire lock 901 and a steel wire rope 902. The steel wire rope 902 is disposed inside the support rod 201, and the wire lock 901 is installed at both ends of the steel wire rope 902. The wire lock 901 is disposed inside the connector 702.

[0051] Specifically, the wire rope 902 can increase the connection strength between the two connectors 702, and the wire rope 902 can reduce the drop height of the support rod 201 due to gravity.

[0052] Furthermore, the sunshade assembly 6 includes a sunshade cloth 601 and a connecting cloth 602. The two ends of the connecting cloth 602 are respectively connected to the lower surface of the sunshade cloth 601, and the cloth support rod 201 is disposed between the connecting cloth 602 and the sunshade cloth 601.

[0053] Specifically, the support rod 201 can prevent the steel wire rope 902 from causing wear on the sunshade cloth 601. The connection between the sunshade cloth 601 and the connecting cloth 602 is made by ultrasonic welding to ensure the sealing and strength of the connection between the sunshade cloth 601 and the connecting cloth 602, which can extend the service life of the sunshade cloth 601.

[0054] The rotation of the synchronous belt 405 drives the support roller 701 on the side away from the stepper motor 402 to move. The support roller 701 drives the support rod 201 to move. The support rod 201 drives one end of the sunshade cloth 601 to move and unfold. The adjacent support rod 201 can drive the support roller 701 connected to the support rod 201 to move along with the sunshade cloth 601 according to the pulling of the sunshade cloth 601, so that the sunshade cloth 601 can be fully unfolded.

[0055] It is worth noting that the input terminal of the stepper motor 402 is electrically connected to the output terminal of the external controller, and the limit switch 10 is bidirectionally electrically connected to the external controller. The stepper motor 402 can be the MCLENNA HW24-108 model, and the limit switch 10 can be the Chint Electric TBLXW-5 / 11G2 model.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An intelligent control dual-track telescopic folding sunshade, comprising a horizontal beam (1), a connecting steel beam (14), and a longitudinal beam (15), characterized in that: The crossbeam (1) and longitudinal beam (15) are provided in two sets respectively. The crossbeam (1) and longitudinal beam (15) are connected end to end to form a square frame structure. The two ends of the connecting steel beam (14) are connected to the parallel crossbeam (1) respectively. The corresponding sides of the parallel crossbeam (1) are provided with a guard component (3), a drive component (4) and a mounting frame (13). The mounting frame (13) is equipped with a track (5). The vertically arranged partition (12) inside the track (5) divides the inside of the track (5) into left and right chambers. The reinforcing strips (11) arranged in an array on the side of the right chamber inside the track (5) divide the right chamber into upper, middle and lower chambers. The middle chamber is provided with a moving component (7). The moving component (7) is provided with a cloth support component (2) and a support component (9) at the front and rear. The cloth support component (2) is provided with a sunshade component (6). The connecting steel beam (14) is provided with a limit switch (10). The limit switch (10) is provided with the cloth support component (2).

2. The intelligent control dual-track telescopic folding sunshade curtain according to claim 1, characterized in that: The drive assembly (4) includes a main drive box (401), a stepper motor (402), a motor cover (403), a secondary drive box (404), and a synchronous belt (405). The main drive box (401) and the secondary drive box (404) are mounted on the crossbeam (1) and are respectively located at both ends of the track (5). The synchronous belt (405) is installed inside the main drive box (401) and the secondary drive box (404) and is located in the upper and lower chambers separated by the right chamber. The output shaft of the stepper motor (402) is connected to the input shaft of the main drive box (401). The motor cover (403) is installed on the outside of the stepper motor (402) and is connected to the longitudinal beam (15).

3. The intelligent control dual-track telescopic folding sunshade curtain according to claim 2, characterized in that: The protective assembly (3) includes mounting bolts (301) and an aluminum guard plate (302). The two ends of the aluminum guard plate (302) are connected to the parallel crossbeam (1) by mounting bolts (301) respectively, and the aluminum guard plate (302) and the motor cover (403) are arranged vertically and vertically respectively.

4. The intelligent control dual-track telescopic folding sunshade curtain according to claim 2, characterized in that: The moving component (7) includes a roller (701) and a connector (702). The connector (702) is connected to the roller (701). The roller (701) is located inside the middle chamber separated by the right chamber. The roller (701) on the left side is fixedly connected to the track (5), and the roller (701) on the right side is connected to the synchronous belt (405).

5. The intelligent control dual-track telescopic folding sunshade curtain according to claim 4, characterized in that: The cloth support assembly (2) includes a cloth support rod (201) and a connecting spring (202). The two ends of the cloth support rod (201) are respectively equipped with connecting springs (202). The connecting springs (202) are connected to the connector (702). The rightmost cloth support rod (201) is connected to the connector (702) through a traction member (8).

6. The intelligent control dual-track telescopic folding sunshade curtain according to claim 5, characterized in that: The support assembly (9) includes a wire lock (901) and a steel wire rope (902). The steel wire rope (902) is located inside the support rod (201). The two ends of the steel wire rope (902) are respectively equipped with wire locks (901). The wire locks (901) are located inside the connector (702).

7. The intelligent control dual-track telescopic folding sunshade curtain according to claim 5, characterized in that: The sunshade assembly (6) includes a sunshade cloth (601) and a connecting cloth (602). The two ends of the connecting cloth (602) are connected to the lower surface of the sunshade cloth (601) respectively, and the cloth support rod (201) is disposed between the connecting cloth (602) and the sunshade cloth (601).

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