CN214386418U

CN214386418U - Windproof umbrella framework

Info

Publication number: CN214386418U
Application number: CN202022610650.1U
Authority: CN
Inventors: 林福安
Original assignee: Quanzhou Lingding Machinery Technology Co ltd
Current assignee: Quanzhou Lingding Machinery Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-15
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a windproof umbrella framework, which structurally comprises a top cover, a windproof umbrella, a right reinforcing rod, a framework, a protective device, a hand rack, antiskid veins, a protective sleeve rack and a left reinforcing rod, wherein the bottom of the top cover is fixedly connected with the top of the windproof umbrella, the framework is arranged at the bottom of the windproof umbrella, the side surface of the bottom end of the framework is movably connected with the inside of the protective sleeve rack, the bottom of the protective sleeve rack is fixedly connected with the top of the left end of the hand rack, the antiskid veins are sequentially arranged at the front side of the hand rack from left to right at equal intervals, one end of the right reinforcing rod is connected to the bottom of the right end of the windproof umbrella, the other end of the right reinforcing rod is fixed at the right side of the top end of the framework, one end of the left reinforcing rod is connected with the bottom of the left end of the windproof umbrella, the other end of the left reinforcing rod is fixed at the left side of the top end of the framework, the protective device is arranged inside the protective sleeve rack, a protective device is added, and the device can automatically cover the framework for protection, this will improve the utility value of the device.

Description

Windproof umbrella framework

Technical Field

The utility model relates to a prevent wind umbrella skeleton belongs to prevent wind umbrella skeleton field.

Background

The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.

The prior art discloses the application numbers as follows: CN201821624953.5 the utility model discloses a windproof umbrella frame, which comprises multiple groups of umbrella rib units, wherein each group of umbrella rib units comprises a main rib, a middle rib, a tail rib and a supporting rib, and the middle rib is connected with the tail rib by a buckling joint; the method is characterized in that: the buckling joint comprises a joint main body, the left end of the joint main body is provided with a hinge hole, the right end of the joint main body is provided with an inserting end, the lower side of the joint main body is movably hinged with a buckling joint, and the joint main body on the two sides of the buckling joint is provided with a left limiting plate and a right limiting plate; the main rib, the middle rib and the tail rib are sequentially connected into a straight umbrella rib unit. The utility model is composed of straight umbrella rib units formed by connecting the main rib, the middle rib and the tail rib in sequence, has good toughness, has the performance of resisting upward bending and downward bending, and thus has good windproof effect; the joint main body is provided with a limiting groove which can prevent the left side and the right side of the buckle position joint from swinging, so that the lateral stability of the tail rib connected to the buckle position joint is higher, the tail rib is not easy to deviate, and the umbrella is more smooth when being unfolded and folded. However, the prior art is imperfect, and the equipment cannot automatically cover the framework for protection, so that the practical value of the equipment can be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent wind umbrella skeleton to solve prior art imperfection, this equipment can't protect the skeleton cover automatically, can reduce the practical value of equipment like this.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a prevent wind umbrella skeleton, its structure includes the top cap, prevent wind umbrella, right anchor strut, skeleton, protector, hand frame, anti-skidding line, protective sheath frame, left anchor strut, the top cap bottom with prevent wind umbrella top fixed connection, prevent wind the umbrella bottom and be equipped with the skeleton, skeleton bottom side and the inside swing joint of protective sheath frame, its characterized in that:

the bottom of the protective sleeve frame is fixedly connected with the top of the left end of the hand holding frame, the anti-skid grains are sequentially arranged on the front side of the hand holding frame at the same intervals from left to right, one end of the right reinforcing rod is connected to the bottom of the right end of the windproof umbrella, the other end of the right reinforcing rod is fixed to the right side of the top of the framework, one end of the left reinforcing rod is connected to the bottom of the left end of the windproof umbrella, the other end of the left reinforcing rod is fixed to the left side of the top of the framework, and the protective device is installed inside the protective sleeve frame;

the protection device comprises outer fixed cover, interior fixed cover, servo motor, drive gear, driving frame, gag lever post, bottom plate, outer fixed cover inboard and the outside swing joint of interior fixed cover, the inboard and the bottom plate left end vertical connection of interior fixed cover left end bottom, the bottom plate top is connected with the gag lever post bottom is perpendicular, gag lever post side and the inside swing joint of driving frame, the driving frame right side meshes with the drive gear left side mutually, the inside and servo motor front end vertical connection of drive gear.

Furthermore, the transmission frame consists of transmission teeth, a lifting plate and an inner groove.

Furthermore, the inner groove is arranged inside the lifting plate.

Furthermore, the right side of the lifting plate is fixedly connected with the left side of the transmission gear.

Further, the right side of the transmission gear is meshed with the left side of the transmission gear.

Further, the type of the servo motor is 40DNA-50CB1 AMS.

Further, the anti-slip lines increase friction to prevent slipping.

The utility model discloses increased protector, the device can protect the skeleton cover automatically, can improve equipment's practical value like this.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the frame of the windproof umbrella of the present invention.

Fig. 2 is a schematic structural view of the protection device of the present invention.

Fig. 3 is a schematic structural view of the driving frame of the present invention.

In the figure: the windproof umbrella comprises a top cover-1, a windproof umbrella-2, a right reinforcing rod-3, a framework-4, a protective device-5, a handheld frame-6, an anti-skid pattern-7, a protective sleeve frame-8, a left reinforcing rod-9, an outer fixed sleeve-501, an inner fixed sleeve-502, a servo motor-503, a transmission gear-504, a transmission frame-505, a limiting rod-506, a bottom plate-507, transmission teeth-5051, a lifting plate-5052 and an inner groove-5053.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a windproof umbrella frame: the windproof umbrella structurally comprises a top cover 1, a windproof umbrella 2, a right reinforcing rod 3, a framework 4, a protective device 5, a hand holding frame 6, anti-skidding grains 7, a protective sleeve frame 8 and a left reinforcing rod 9, wherein the bottom of the top cover 1 is fixedly connected with the top of the windproof umbrella 2, the framework 4 is arranged at the bottom end of the windproof umbrella 2, the side surface of the bottom end of the framework 4 is movably connected with the inside of the protective sleeve frame 8, the bottom of the protective sleeve frame 8 is fixedly connected with the top of the left end of the hand holding frame 6, the anti-skidding grains 7 are sequentially arranged on the front side of the hand holding frame 6 at the same intervals from left to right, one end of the right reinforcing rod 3 is connected to the bottom of the right end of the windproof umbrella 2, the other end of the right reinforcing rod is fixed on the right side of the top end of the framework 4, one end of the left reinforcing rod 9 is connected to the bottom of the left end of the windproof umbrella 2, the other end of the left side of the top end of the framework 4, and the protective device 5 is arranged inside the protective sleeve frame 8; the protection device 5 comprises an outer fixing sleeve 501, an inner fixing sleeve 502, a servo motor 503, a transmission gear 504, a transmission frame 505, a limiting rod 506 and a bottom plate 507, wherein the inner side of the outer fixing sleeve 501 is movably connected with the outer side of the inner fixing sleeve 502, the inner side of the bottom of the left end of the inner fixing sleeve 502 is vertically connected with the left end of the bottom plate 507, the top of the bottom plate 507 is vertically connected with the bottom of the limiting rod 506, the side surface of the limiting rod 506 is movably connected with the inside of the transmission frame 505, the right side of the transmission frame 505 is meshed with the left side of the transmission gear 504, the inside of the transmission gear 504 is vertically connected with the front end of the servo motor 503, the transmission frame 505 comprises transmission teeth 5051, a lifting plate 5052 and an inner groove 5053, the inner groove 5053 is arranged inside the lifting plate 5052, the right side of the lifting plate 5052 is fixedly connected with the left side of the transmission teeth 5051, the right side of the transmission teeth 5051 is meshed with the left side of the transmission gear 504, the model of the servo motor 503 is 40DNA-50 AMS, the anti-slip threads 7 increase the friction force to prevent slipping.

The control mode of the servo motor is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the servo motor belongs to the common knowledge in the field, and the servo motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.

When using, we need to drive gear 504 through servo motor 503 and rotate, drive gear 504 can drive lifter plate 5052, inside groove 5053 through driving tooth 5051 and go up and down along gag lever post 506, and gag lever post 506 is fixed in the fixed cover 501 bottom inboard outside through bottom plate 507, and the fixed cover 502 of interior follow lifter plate 5052 goes up and down and protects the skeleton 4 outside, and the device can cover the skeleton automatically and protect, can improve equipment's practical value like this.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a prevent wind umbrella skeleton, its structure includes top cap (1), prevent wind umbrella (2), right anchor strut (3), skeleton (4), protector (5), hand frame (6), anti-skidding line (7), protective sheath frame (8), left anchor strut (9), top cap (1) bottom and prevent wind umbrella (2) top fixed connection, prevent wind umbrella (2) bottom and be equipped with skeleton (4), skeleton (4) bottom side and protective sheath frame (8) inside swing joint, its characterized in that:

the bottom of the protective sleeve frame (8) is fixedly connected with the top of the left end of the hand holding frame (6), the anti-skid grains (7) are sequentially arranged on the front side of the hand holding frame (6) at the same interval from left to right, one end of the right reinforcing rod (3) is connected to the bottom of the right end of the windproof umbrella (2), the other end of the right reinforcing rod is fixed to the right side of the top end of the framework (4), one end of the left reinforcing rod (9) is connected to the bottom of the left end of the windproof umbrella (2), the other end of the left reinforcing rod is fixed to the left side of the top end of the framework (4), and the protective device (5) is installed inside the protective sleeve frame (8);

protector (5) comprise outer fixed cover (501), interior fixed cover (502), servo motor (503), drive gear (504), driving frame (505), gag lever post (506), bottom plate (507), outer fixed cover (501) inboard and interior fixed cover (502) outside swing joint, interior fixed cover (502) left end bottom inboard is connected with bottom plate (507) left end is perpendicular, bottom plate (507) top is connected with gag lever post (506) bottom is perpendicular, gag lever post (506) side and driving frame (505) inside swing joint, driving frame (505) right side meshes with drive gear (504) left side mutually, drive gear (504) inside is connected with servo motor (503) front end is perpendicular.

2. The windproof umbrella frame of claim 1, wherein: the transmission frame (505) is composed of transmission teeth (5051), a lifting plate (5052) and an inner groove (5053).

3. The windproof umbrella frame of claim 2, wherein: the inner groove (5053) is disposed within the lifting plate (5052).

4. The windproof umbrella frame of claim 2, wherein: the right side of the lifting plate (5052) is fixedly connected with the left side of the transmission gear (5051).

5. The windproof umbrella frame of claim 2, wherein: the right side of the transmission gear (5051) is meshed with the left side of the transmission gear (504).