CN211172772U

CN211172772U - Telescopic structure of canopy

Info

Publication number: CN211172772U
Application number: CN201920237924.1U
Authority: CN
Inventors: 丁肇元; 丁大庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-08-04
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a telescopic structure of canopy, concretely relates to family's canopy technical field, including the mounting bracket, the mounting bracket bottom is provided with the canopy frame, be provided with the straight-bar between canopy frame one end and the mounting bracket top, the straight-bar surface is provided with the slider, the slide bar bottom is provided with the telescopic link, mounting bracket top both ends all are provided with the rolling frame, two be provided with the rolling axle between the rolling frame, the telescopic link top is provided with the dead lever, be provided with the water proof membrane between rolling and the dead lever. The utility model discloses a humidity transducer detects whether it is rainy, will detect information transfer and send the control box, utilizes the singlechip to carry out information processing, starts electric motor, drives first gyro wheel and rotates, utilizes gear and tooth's socket meshing, drives the telescopic link, and the telescopic link stretches out from the canopy frame, and the pulling rain-proof membrane expandes, realizes stretching out of canopy, and the flexible extending structure of intelligent control of canopy is simple, makes things convenient for the use of canopy.

Description

Telescopic structure of canopy

Technical Field

The utility model relates to a canopy technical field of family, more specifically say, the utility model relates to a telescopic structure of canopy.

Background

The rain shed is a building assembly which is arranged above an entrance or a top balcony of a building and is used for keeping off rain, shielding wind and preventing falling objects from smashing and damaging.

The utility model patent of patent application publication No. CN201420729227.5 discloses a telescopic rainshed, which comprises a supporting beam, a crank arm, a rainshed, a housing, a scroll, a supporting rod, a mounting seat, a motor, a sensor and a controller; two ends of the supporting beam are fixed on the mounting seat, and the mounting seat is fixed on the wall body through expansion screws; the canopy is the shell structure of semi-surrounding type, and supporting beam sets up in the canopy, and fixed as an organic whole with the canopy, through set up humidity transducer on the canopy, when detecting humidity increase or reduce, humidity transducer sends detected signal for the controller, by opening, closing of controller control motor realize opening or folding up of canopy, whole process can not need people's participation, has realized the automation that the canopy was opened, was folded up completely.

However, when the rain shed is actually used, the rain shed still has more defects, such as complicated adjusting structure, difficulty in maintenance and insufficient stability, and influences the normal use of the rain shed.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a telescopic structure of canopy, detect whether it is rainy through humidity transducer, to detect information transfer control box, utilize the singlechip to carry out information processing, start electric motor, it rotates to drive first gyro wheel, the pulling drive belt, it rotates to drive the second gyro wheel, realize gear revolve, utilize gear and tooth's socket engagement, drive the telescopic link, the cooperation slider slides on the straight-bar, the telescopic link stretches out from the canopy frame, the dead lever pulling water proof membrane of cooperation telescopic link front end expandes, realize stretching out of canopy, the intelligent control of canopy is flexible, make things convenient for the use of canopy, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic structure of a canopy comprises a mounting frame, wherein a canopy frame is arranged at the bottom of the mounting frame, a straight rod is arranged between one end of the canopy frame and the top of the mounting frame, a sliding block is arranged on the surface of the straight rod, a telescopic rod is arranged at the bottom of the straight rod, winding frames are arranged at two ends of the top of the mounting frame, a winding shaft is arranged between the two winding frames, a fixed rod is arranged at the top end of the telescopic rod, a waterproof film is arranged between the winding shaft and the fixed rod, a gear is arranged at one end of the canopy frame, a tooth socket is arranged at the bottom of the telescopic rod, an electric motor is arranged at the bottom of the canopy frame, a first roller is arranged at the output end of the electric motor, a second roller is arranged at one side of the gear, a third roller is arranged at one end of the winding shaft, a transmission, the bottom of the mounting rack is provided with a control box.

In a preferred embodiment, a support rod is arranged between the canopy frame and the straight rod, a guide wheel is arranged on the surface of the support rod, and the transmission belt is matched with the guide wheel.

In a preferred embodiment, the mounting frame and the canopy frame are both made of stainless steel materials, a clothes hanger is arranged at the bottom of the canopy frame, the straight rod is slidably connected with the sliding block, and the telescopic rod penetrates through the front end of the canopy frame.

In a preferred embodiment, the winding shaft is matched with a waterproof film, and baffles are arranged at two ends of the winding shaft.

In a preferred embodiment, the gear is meshed with the tooth groove, the output end of the electric motor is in transmission connection with a first roller, and the first roller, the second roller and the third roller are all the same in shape and size.

In a preferred embodiment, a single chip microcomputer is arranged in the control box, the output end of the humidity sensor is connected with the input end of the single chip microcomputer, and the output end of the control box is connected with the input end of the electric motor.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up humidity transducer, utilize humidity transducer to detect whether it is rainy, will detect information transfer to the control box, utilize the singlechip to carry out information processing, start electric motor, drive first gyro wheel and rotate, the pulling drive belt, drive the rotation of second gyro wheel, realize gear rotation, utilize gear and tooth's socket meshing, drive the telescopic link, the cooperation slider slides on the straight-bar, the telescopic link stretches out from the canopy frame, the dead lever pulling waterproofing membrane that cooperates the telescopic link front end expandes, realize stretching out of canopy, cover the clothes hanger, prevent that the clothes from drenching, the reverse rotation of electric motor is reconciled, realize that the telescopic link contracts into the canopy frame, and then realize the shrink of canopy, be favorable to the intelligent control of canopy and stretch out and draw back, the extending structure is simple, easy to maintain, the extending structure is stable, make things convenient for the use;

2. the utility model discloses a set up the third gyro wheel, when electric motor drives the drive belt, drive the third gyro wheel simultaneously and rotate, drive the rolling axle and rotate, the cooperation telescopic link stretches out from the canopy frame, makes things convenient for the dead lever pulling water proof membrane of telescopic link front end to expand, deuterogamies electric motor's antiport, and third gyro wheel antiport is favorable to when the canopy shrink, and the rolling arrangement of water proof membrane makes things convenient for the shrink of canopy, makes things convenient for the use of canopy.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic diagram of the present invention.

Fig. 3 is the overall schematic view of the telescopic rod of the present invention.

Fig. 4 is the whole schematic view of the winding shaft of the utility model.

The reference signs are: the rain shed comprises a mounting frame 1, a rain shed frame 2, a straight rod 3, a sliding block 4, a telescopic rod 5, a winding frame 6, a winding shaft 7, a fixing rod 8, a waterproof film 9, a gear 10, a tooth space 11, an electric motor 12, a first roller 13, a second roller 14, a third roller 15, a driving belt 16, a humidity sensor 17, a control box 18, a supporting rod 19 and a guide wheel 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a telescopic structure of a rain shed as shown in figures 1-4, which comprises a mounting frame 1, a rain shed frame 2 is arranged at the bottom of the mounting frame 1, a straight rod 3 is arranged between one end of the rain shed frame 2 and the top of the mounting frame 1, a slide block 4 is arranged on the surface of the straight rod 3, a telescopic rod 5 is arranged at the bottom of the straight rod 3, winding frames 6 are arranged at both ends of the top of the mounting frame 1, a winding shaft 7 is arranged between the two winding frames 6, a fixed rod 8 is arranged at the top end of the telescopic rod 5, a waterproof film 9 is arranged between the winding shaft 7 and the fixed rod 8, a gear 10 is arranged at one end of the rain shed frame 2, a tooth socket 11 is arranged at the bottom of the telescopic rod 5, an electric motor 12 is arranged at the bottom of the rain shed frame 2, a first roller 13 is arranged, the winding shaft 7 is provided with a third roller 15 at one end, a driving belt 16 is arranged among the first roller 13, the second roller 14 and the third roller 15, a humidity sensor 17 is arranged on the surface of the fixing rod 8, and a control box 18 is arranged at the bottom of the mounting rack 1.

Furthermore, a supporting rod 19 is arranged between the canopy frame 2 and the straight rod 3, a guide wheel 20 is arranged on the surface of the supporting rod 19, and the transmission belt 16 is matched with the guide wheel 20 to guide the transmission belt 16, so that the normal operation of the transmission belt 16 is prevented from being influenced.

Further, mounting bracket 1 and canopy frame 2 are made by stainless steel material, the drying rack is provided with in canopy frame 2 bottom, straight-bar 3 and slider 4 sliding connection, telescopic link 5 runs through 2 front ends of canopy frame, and slider 4 slides on straight-bar 3, and telescopic link 5 stretches out from canopy frame 2.

Further, rolling axle 7 and waterproof membrane 9 phase-match, rolling axle 7 both ends all are provided with the baffle, make things convenient for rolling axle 7 rolling waterproof membrane 9.

Further, the gear 10 is meshed with the tooth groove 11, the output end of the electric motor 12 is in transmission connection with the first roller 13, the second roller 14 and the third roller 15 are identical in shape and size, the electric motor 12 drives the first roller 13 to rotate, and the driving belt 16 is pulled to drive the second roller 14 and the third roller 15 to rotate.

Further, a single chip microcomputer is arranged in the control box 18, the output end of the humidity sensor 17 is connected with the input end of the single chip microcomputer, the output end of the control box 18 is connected with the input end of the electric motor 12, the humidity sensor 17 detects whether it rains or not, detection information is transmitted to the control box 18, the single chip microcomputer is used for processing information, and the electric motor 12 is started;

further, the type of the humidity sensor 17 is set to be AM2320, and the type of the single chip microcomputer is set to be AT89S 52.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, when the canopy is used, a humidity sensor 17 detects whether the canopy rains or not, the detected information is transmitted to a control box 18, a single chip microcomputer is used for information processing, an electric motor 12 is started to drive a first roller 13 to rotate, a driving belt 16 is pulled to drive a second roller 14 to rotate, a gear 10 is rotated, the gear 10 is meshed with a tooth groove 11 to drive a telescopic rod 5, a matched sliding block 4 slides on a straight rod 3, the telescopic rod 5 extends out of a canopy frame 2, a fixing rod 8 matched with the front end of the telescopic rod 5 pulls a waterproof film 9 to expand, the extension of the canopy is realized, a clothes hanger is covered, the clothes are prevented from being wetted, the electric motor 12 rotates reversely, the telescopic rod 5 is retracted into the canopy frame 2, the retraction of the canopy is further realized, the telescopic structure is simple, the maintenance is easy, the telescopic structure is stable, and the intelligent control, the use of the canopy is convenient;

referring to the attached drawing 1 of the specification, when the electric motor 12 drives the transmission belt 16, the third roller 15 is driven to rotate at the same time, the winding shaft 7 is driven to rotate, the telescopic rod 5 is matched to stretch out of the canopy frame 2, the waterproof film 9 is conveniently pulled by the fixing rod 8 at the front end of the telescopic rod 5 to be unfolded, the electric motor 12 rotates reversely, the third roller 15 rotates reversely, when the canopy contracts, the waterproof film 9 is wound and arranged, the canopy is conveniently contracted, and the use of the canopy is facilitated.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a telescopic structure of canopy, includes mounting bracket (1), its characterized in that: a rain shed frame (2) is arranged at the bottom of an installation frame (1), a straight rod (3) is arranged between one end of the rain shed frame (2) and the top of the installation frame (1), a sliding block (4) is arranged on the surface of the straight rod (3), a telescopic rod (5) is arranged at the bottom of the straight rod (3), winding frames (6) are arranged at the two ends of the top of the installation frame (1), a winding shaft (7) is arranged between the two winding frames (6), a fixed rod (8) is arranged at the top end of the telescopic rod (5), a waterproof film (9) is arranged between the winding shaft (7) and the fixed rod (8), a gear (10) is arranged at one end of the rain shed frame (2), a tooth socket (11) is arranged at the bottom of the telescopic rod (5), an electric motor (12) is arranged at the bottom of the rain shed frame (, gear (10) one side is provided with second gyro wheel (14), wind-up shaft (7) one end is provided with third gyro wheel (15), set up drive belt (16) between first gyro wheel (13), second gyro wheel (14) and third gyro wheel (15), dead lever (8) surface is provided with humidity transducer (17), mounting bracket (1) bottom is provided with control box (18).

2. A telescopic structure of a canopy according to claim 1, wherein: a supporting rod (19) is arranged between the canopy frame (2) and the straight rod (3), a guide wheel (20) is arranged on the surface of the supporting rod (19), and the transmission belt (16) is matched with the guide wheel (20).

3. A telescopic structure of a canopy according to claim 1, wherein: the rain shed is characterized in that the mounting rack (1) and the rain shed frame (2) are made of stainless steel materials, a clothes hanger is arranged at the bottom of the rain shed frame (2), the straight rod (3) is connected with the sliding block (4) in a sliding mode, and the telescopic rod (5) penetrates through the front end of the rain shed frame (2).

4. A telescopic structure of a canopy according to claim 1, wherein: the winding shaft (7) is matched with the waterproof film (9), and baffles are arranged at two ends of the winding shaft (7).

5. A telescopic structure of a canopy according to claim 1, wherein: the gear (10) is meshed with the tooth grooves (11), the output end of the electric motor (12) is in transmission connection with the first roller (13), and the first roller (13), the second roller (14) and the third roller (15) are identical in shape and size.

6. A telescopic structure of a canopy according to claim 1, wherein: the humidity control device is characterized in that a single chip microcomputer is arranged in the control box (18), the output end of the humidity sensor (17) is connected with the input end of the single chip microcomputer, and the output end of the control box (18) is connected with the input end of the electric motor (12).