CN216723474U

CN216723474U - Full-automatic umbrella of lithium cell power based on chip control

Info

Publication number: CN216723474U
Application number: CN202122339179.1U
Authority: CN
Inventors: 陈仕天; 颜燕萍; 颜贻谋; 王卿泳
Original assignee: Susino Jinjiang Umbrella Co ltd
Current assignee: Susino Jinjiang Umbrella Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-06-14
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the field of full-automatic sun-rain umbrellas, in particular to a lithium battery power full-automatic sun-rain umbrella based on chip control, which comprises an umbrella handle, an umbrella frame, umbrella ribs, an umbrella cover, an electric push rod, a pulley assembly and a movable sleeve, wherein the electric push rod comprises a fixed rod fixedly arranged on the umbrella handle and a movable rod movably arranged on the fixed rod up and down; the movable sleeve is connected with the umbrella frame, the umbrella frame is rotatably connected with the umbrella ribs, an elastic component is arranged between the umbrella frame and the umbrella ribs, and the elastic component has elastic force for enabling the umbrella frame and the umbrella ribs to contract inwards; the pulley assembly comprises a plurality of pulleys and pull ropes, the pulleys are respectively arranged on the outer side and the inner side of the movable rod, one end of each pull rope is fixedly connected in the fixed rod by bypassing the pulley, and the other end of each pull rope is fixedly connected to the movable sleeve by bypassing the pulley; the movable rod slides upwards, and the pull rope pulls the movable sleeve to slide upwards, so that the umbrella cover overcomes the elasticity of the elastic component to unfold.

Description

Full-automatic umbrella of lithium cell power based on chip control

Technical Field

The utility model relates to the field of full-automatic sun-rain umbrellas, in particular to a lithium battery power full-automatic sun-rain umbrella based on chip control.

Background

The straight umbrella or the folding umbrella used in the market at present mainly comprises 3 types of manual umbrellas, semi-automatic umbrellas and full-automatic umbrellas. The manual umbrella is operated by two hands to open the umbrella and operated by two hands to close the umbrella; the semi-automatic umbrella can realize automation of the umbrella opening process, but still needs two hands to operate in the umbrella closing process; the full-automatic umbrella can realize automation of the umbrella opening process, but in the umbrella closing process, although the automatic folding of umbrella ribs (umbrella covers) can be realized through one-key operation, the contraction of the umbrella rods still needs to be realized by both hands, and the biggest defect is that after the umbrella is opened for the first time, if the umbrella is opened for the second time, the umbrella rods need to be contracted by both hands firstly, and then certain inconvenience is brought. The existing umbrella needs to be operated by both hands in actual use to realize the whole process of opening or closing the umbrella, and the requirement of people on releasing the constraint of one hand in the actual use process of the umbrella cannot be met.

At present, for the purposes of convenience of users and consideration of product differentiation, various umbrella schemes capable of automatically opening and closing are available on the market. In most of the conventional automatic umbrellas, a wire-like connecting member or a plurality of gear structures are provided inside a central stick of the umbrella, and a driving motor is provided at a stem part of the umbrella in order to start the structure inside the central stick, and the driving motor is controlled by a switch button.

However, the mode of opening and closing the entire umbrella using the driving motor requires power capable of compressing or pulling the opening spring in addition to power required for actuating the above-mentioned coupling member or gear structure. In addition, the larger the torque force is, the more the battery power is consumed, so that the user is inconvenienced by the need to frequently replace or charge the battery. In addition, when the automatic umbrella is used, if the electric quantity of the built-in battery is used up, the whole umbrella cannot be unfolded or folded, so that the umbrella cannot be used.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a lithium battery power full-automatic sun-rain umbrella based on chip control.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a lithium battery power full-automatic sun-rain umbrella based on chip control comprises an umbrella handle, an umbrella stand, umbrella ribs, an umbrella cover, an electric push rod, a pulley component and a movable sleeve, wherein the electric push rod comprises a fixed rod fixedly arranged on the umbrella handle, a movable rod movably arranged on the fixed rod up and down, and a driving component for driving the movable rod to move; the movable sleeve is connected with the umbrella frame, the umbrella frame is rotatably connected with the umbrella ribs, an elastic component is arranged between the umbrella frame and the umbrella ribs, and the elastic component has elastic force for enabling the umbrella frame and the umbrella ribs to contract inwards; the pulley assembly comprises a plurality of pulleys and pull ropes, the pulleys are respectively arranged on the outer side and the inner side of the movable rod, one end of each pull rope is fixedly connected in the fixed rod by bypassing the pulley, and the other end of each pull rope is fixedly connected to the movable sleeve by bypassing the pulley; the movable rod slides upwards, and the pull rope pulls the movable sleeve to slide upwards, so that the umbrella ribs overcome the elasticity of the elastic component to unfold the umbrella cover.

Further, the rib includes first rib, second rib, third rib, fourth rib, first rib one end is connected in the movable rod top, and the other end is connected with the second rib, the second rib is connected with the third rib, fourth rib one end is connected on the umbrella stand, and the other end is connected on the second rib.

Furthermore, elasticity subassembly includes the spring, the spring is located between first rib and the fourth rib, and both ends are connected respectively on first rib and fourth rib, through the inside shrink of spring control first rib and second rib.

Further, the elastic component still includes the shell fragment, the shell fragment sets up towards second rib orientation downwarping, just on the mobilizable second rib of locating in shell fragment middle section, shell fragment one end fixed connection is on first rib, and the other end is connected on the third rib, changes the fold condition between each other of first rib, second rib, third rib through the shell fragment.

Furthermore, the elastic sheet is arranged in a strip arc structure.

Furthermore, the two pulleys are symmetrically arranged and respectively arranged on the inner side and the outer side of the movable rod.

Further, drive assembly includes lithium cell, gear motor, the lithium cell is located in the umbrella stick, gear motor and lithium cell connection control movable rod stretch out and draw back from top to bottom.

Furthermore, the driving assembly further comprises a chip, an ascending key and a descending key are further arranged on the outer side of the umbrella handle, the ascending key and the descending key are respectively connected with the chip, and the ascending key and the descending key respectively and independently control the movable rod to move upwards and downwards.

Furthermore, the bottom of the umbrella handle is also provided with a charging port, and the charging port is connected with a lithium battery.

According to the description of the utility model, compared with the prior art, the chip control-based lithium battery power full-automatic sun-rain umbrella provided by the utility model has the advantages that the electric push rod is arranged to replace the existing umbrella rod, so that the umbrella opening and closing actions can achieve the full-automatic effect; the pulley component is respectively matched with the electric push rod and the movable sleeve, so that the movable sleeve is lifted through the lifting of the electric push rod, and the umbrella cover is driven to be unfolded; the elastic component is arranged between the umbrella frame and the umbrella ribs, so that when the electric push rod contracts downwards, the elastic component utilizes the elastic performance to drive the umbrella ribs to contract inwards towards the umbrella frame under the condition that the elastic component is changed from a stretching state to a contracting state, and the umbrella ribs are folded.

Drawings

FIG. 1 is a schematic diagram of a fully automatic umbrella with a half-open state based on chip control and powered by lithium batteries.

FIG. 2 is a schematic diagram of the open state of the lithium battery powered fully automatic en-toutcas based on chip control according to the present invention.

FIG. 3 is an enlarged view of the structure at the position A of the present invention.

FIG. 4 is an enlarged internal view of the structure at B of the present invention.

The labels in the figure correspond to the following: 1. the umbrella comprises an umbrella handle, 11 driving components, 111 lithium batteries, 112 reduction motors, 113 chips, 114 ascending keys, 115 descending keys, 116 charging ports, 2 umbrella frames, 3 umbrella ribs, 31 first umbrella ribs, 32 second umbrella ribs, 33 third umbrella ribs, 34 fourth umbrella ribs, 35 elastic components, 351 springs, 352 spring pieces, 4 electric push rods, 41 fixed rods, 42 movable rods, 5 pulley components, 51 pulleys, 52 pull ropes, 6 movable sleeves and 7 umbrella covers

Detailed Description

The utility model is further described below by means of specific embodiments.

Referring to fig. 1 to 4, a lithium battery 111 chip 113 controlled full-automatic sun-rain umbrella comprises an umbrella handle 1, an umbrella frame 2, umbrella ribs 3, an electric push rod 4, a pulley assembly 5 and a movable sleeve 6.

The electric push rod 4 comprises a fixed rod 41 fixedly arranged on the umbrella handle 1, a movable rod 42 arranged on the fixed rod 41 and capable of moving up and down, and a driving component 11 for driving the movable rod 42 to move, the pulley component 5 is arranged on the movable rod 42, and the movable sleeve 6 is sleeved on the movable rod 42 in a vertically sliding manner; the pulley assembly 5 comprises a plurality of pulleys 51 and a pull rope 52, the two pulleys 51 are symmetrically arranged, the pulleys 51 are respectively arranged on the outer side and the inner side of the movable rod 42, and the pulleys 51 slide up and down along with the movable rod 42. One end of the pull rope 52 is fixedly connected into the fixed rod 41 by bypassing the pulley 51, and the other end is fixedly connected onto the movable sleeve 6 by bypassing the pulley 51; the movable sleeve 6 is connected with the umbrella frame 2, the umbrella frame 2 is rotatably connected with the umbrella ribs 3, an elastic component 35 is arranged between the umbrella frame 2 and the umbrella ribs 3, and the elastic component 35 has elastic force for enabling the umbrella frame 2 and the umbrella ribs 3 to contract inwards; umbrella rib 3 is connected with umbrella face 7, when drive assembly 11 drive movable rod 42 upwards slides, make stay cord 52 pulling movable sleeve 6 upwards slide, umbrella stand 2 is along with being propped open, 6 upwards slides through stay cord 52 pulling movable sleeve, make umbrella rib 3 overcome elastic component 35's elasticity and prop umbrella face 7 through umbrella rib 3, elastic component 35 all is in tensile state this moment, when drive assembly 11 drive movable rod 42 downwards slides, umbrella stand 2 contracts, elastic component 35 utilizes self elasticity to make umbrella stand 2 and umbrella rib 3 inwards also contract, closed umbrella face 7, last shrink movable rod 42, can closed umbrella face 7. The electric push rod 4 is arranged to replace the existing umbrella rod and has the function of enabling the umbrella opening and closing actions to achieve full-automatic effects; the pulley component 5 is respectively matched with the electric push rod 4 and the movable sleeve 6, and the function of the pulley component is that the movable sleeve 6 is promoted to ascend by the ascending of the electric push rod 4 and the umbrella cover 7 is driven to be opened; set up the effect of elasticity subassembly 35 between umbrella stand 2 and rib 3 and lie in for when electric putter 4 contracts downwards, elasticity subassembly 35 utilizes elasticity performance to drive rib 3 and provides the helping hand towards umbrella stand 2 internal contraction under the condition that the shrink state was changed into from tensile state, and make and be fold condition between each rib 3. The principle of the electric push rod used in the application is the prior art, so the detailed description is not provided.

Rib 3 includes first rib 31, second rib 32, third rib 33,

fourth rib

34, 31 one end of first rib is connected on movable rod 42 top, and the other end is connected with second rib 32, second rib 32 is connected with third rib 33, fourth rib 34 one end is connected on umbrella stand 2, and the other end is connected on second rib 32, forms the syllogic folding. The elastic component 35 comprises a spring 351, the spring 351 is arranged between the first umbrella rib 31 and the fourth umbrella rib 34, two ends of the spring 351 are respectively connected to the first umbrella rib 31 and the fourth umbrella rib 34, and the spring 351 is used for controlling the first umbrella rib 31 and the second umbrella rib 32 to contract inwards along with the umbrella frame 2 under the condition of folding the umbrella; elastic component 35 still includes shell fragment 352, shell fragment 352 sets up towards second rib 32 direction downwarping, just on the mobilizable second rib 32 of locating in shell fragment 352 middle section, shell fragment 352 one end fixed connection is on first rib 31, and the other end is connected on third rib 33, utilizes the elasticity of shell fragment 352 to stimulate third rib 33 when the switching umbrella to change the fold condition of first rib 31 and two ribs 3 and third rib 33.

Drive assembly 11 includes lithium cell 111, gear motor 112, lithium cell 111 is located in the umbrella stick 1, gear motor 112 and lithium cell 111 connection control movable rod 42 stretch out and draw back from top to bottom, provide the power through lithium cell 111, and it is durable to protect the environment more lastingly. The driving assembly 11 further comprises a chip 113, the outer side of the umbrella handle 1 is further provided with an ascending key 114 and a descending key 115, the ascending key 114 and the descending key 115 are respectively connected with the chip 113, the movable rod 42 is independently controlled to move upwards and downwards, and the chip 113 is utilized to intelligently control the umbrella. The bottom of the umbrella handle 1 is also provided with a charging port 116, and the charging port 116 is connected with the lithium battery 111 and can charge the lithium battery 111.

The working principle of the full-automatic umbrella controlled by the 111 chip 113 of the lithium battery is as follows:

the umbrella opening operation is carried out, the ascending key 114 is pressed, the speed reduction motor 112 is driven to rotate forward by pressing the ascending key 114, the movable rod 42 slides upwards, the length of the pull rope 52 in the movable rod 42 is lengthened, the length of the pull rope 52 outside the movable rod 42 is shortened, the pull rope 52 drives the movable sleeve 6 to ascend along with the movable rod 42, the movable sleeve 6 is connected with the umbrella stand 2, the movable sleeve 6 can push the umbrella stand 2 to move when ascending, the umbrella stand 2 is connected with the umbrella ribs 3, the umbrella stand 2 drives the umbrella ribs 3 to move, the umbrella ribs 3 are unfolded along with the ascending of the movable rod 42 to the top, the umbrella ribs 3 unfold the umbrella cover 7, and the umbrella opening operation is completed; spring 351 is now in a stretched state and is fixedly attached to first rib 31 and fourth rib 34. The spring 352 is fixed to the first rib 31, the second rib 32, and the third rib 33 in a stretched state.

When the descending button 115 is pressed, the reduction motor 112 is driven to rotate reversely by pressing the descending button 115, so that the movable rod 42 slides downwards, and the movable rod 42 slides downwards, at the same time, the length of the pull rope 52 in the movable rod 42 is shortened, and the length of the pull rope 52 outside the movable rod 42 is lengthened, so that the movable sleeve 6 slides downwards to drive the umbrella frame 2 to move downwards, so that the spring 351 in the stretching state is converted into the loose state, and the first umbrella rib 31 is driven to fold and contract towards the umbrella frame 2 by the self elasticity, the elastic sheet 352 is also converted into the loose state from the stretching state, and drives the third umbrella rib 33 and the second umbrella rib 32 to fold and contract towards the first umbrella rib 31, and then the movable rod 42 continuously descends to the bottom end of the fixed rod 41, and the umbrella frame 2 and the umbrella ribs 3 drive the umbrella cover 7 to fold and contract completely, thereby completing the umbrella folding action.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. The utility model provides a full-automatic umbrella of lithium cell power based on chip control, includes umbrella stick, umbrella stand, rib, umbrella face, its characterized in that: the umbrella is characterized by further comprising an electric push rod, a pulley assembly and a movable sleeve, wherein the electric push rod comprises a fixed rod fixedly arranged on the umbrella handle, a movable rod vertically movably arranged on the fixed rod and a driving assembly for driving the movable rod to move;

the movable sleeve is connected with the umbrella frame, the umbrella frame is rotatably connected with the umbrella ribs, an elastic component is arranged between the umbrella frame and the umbrella ribs, and the elastic component has elastic force for enabling the umbrella frame and the umbrella ribs to contract inwards;

the pulley assembly comprises a plurality of pulleys and pull ropes, the pulleys are respectively arranged on the outer side and the inner side of the movable rod, one end of each pull rope is fixedly connected in the fixed rod by bypassing the pulley, and the other end of each pull rope is fixedly connected to the movable sleeve by bypassing the pulley; the movable rod slides upwards, and the pull rope pulls the movable sleeve to slide upwards, so that the umbrella ribs overcome the elasticity of the elastic component to unfold the umbrella cover.

2. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 1, characterized in that: the umbrella rib includes first rib, second rib, third rib, fourth rib, first rib one end is connected in the movable rod top, and the other end is connected with the second rib, the second rib is connected with the third rib, fourth rib one end is connected on the umbrella stand, and the other end is connected on the second rib.

3. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 2, characterized in that: the elastic component comprises a spring, the spring is arranged between the first umbrella rib and the fourth umbrella rib, two ends of the spring are respectively connected to the first umbrella rib and the fourth umbrella rib, and the spring controls the inward contraction of the first umbrella rib and the second umbrella rib.

4. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 2, characterized in that: elasticity subassembly still includes the shell fragment, the shell fragment sets up towards second rib direction downwarping, just on the mobilizable second rib of locating in shell fragment middle section, shell fragment one end fixed connection is on first rib, and the other end is connected on the third rib, changes the fold condition each other of first rib, second rib, third rib through the shell fragment.

5. The full-automatic umbrella based on lithium battery power of chip control of claim 4, characterized in that: the elastic sheet is arranged in a strip arc structure.

6. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 1, characterized in that: the two pulleys are symmetrically arranged and respectively arranged on the inner side and the outer side of the movable rod.

7. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 1, characterized in that: the driving assembly comprises a lithium battery and a speed reducing motor, the lithium battery is arranged in the umbrella handle, and the speed reducing motor and the lithium battery are connected to control the movable rod to stretch up and down.

8. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 1, characterized in that: the driving assembly further comprises a chip, an ascending key and a descending key are further arranged on the outer side of the umbrella handle, the ascending key and the descending key are respectively connected with the chip, and the ascending key and the descending key respectively and independently control the movable rod to move upwards and downwards.

9. The full-automatic umbrella powered by lithium batteries based on chip control as claimed in claim 7, characterized in that: the umbrella handle bottom still is equipped with the mouth that charges, the mouth that charges is connected with the lithium cell.