CN217429616U

CN217429616U - Electric turnover device

Info

Publication number: CN217429616U
Application number: CN202220729441.5U
Authority: CN
Inventors: 史洪峰; 李喜明
Original assignee: Beijing Wuzhi Chain Technology Co ltd
Current assignee: Beijing Wuzhi Chain Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-09-16
Anticipated expiration: 2032-03-30

Abstract

The utility model provides an electronic turning device, including first connecting rod, third connecting rod and fourth connecting rod, first connecting rod is connected with the third connecting rod through the second axis round pin, the third connecting rod is connected with electric putter after extending to the direction of second axis round pin, the other end of third connecting rod is connected with the fourth connecting rod through the third pivot. The electric turnover device can improve the panel into an electric turnover opening automatic device, has the functions of opening and closing the panel and also has other functions, and is proved from the experimental use condition of a product, simple in structure, reasonable in stress and durable in leather.

Description

Electric turnover device

Technical Field

The utility model relates to a upset part especially relates to an electronic turning device.

Background

When the panel is turned over or when a certain device is turned over, no better electric turning device exists at present. For example, in an office place, the tea table is arranged to occupy a position easily, the tea table is not arranged, and the tea table can occupy an office table surface when a person or a tea set is placed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic turning device has solved on equipment, and the panel of installation passes through the hinge and realizes overturning folding problem, and its technical scheme as follows:

the utility model provides an electronic turning device, includes first connecting rod, third connecting rod and fourth connecting rod, first connecting rod is connected with the third connecting rod through the second axis round pin, the third connecting rod is connected with electric putter after extending to the direction of second axis round pin, the other end of third connecting rod is connected with the fourth connecting rod through the third pivot.

And a second connecting rod is arranged below the third connecting rod, and two ends of the second connecting rod are respectively connected with the first connecting rod and the fourth connecting rod.

The first connecting rod is connected with the second connecting rod through the first shaft pin, and the second connecting rod is connected with the fourth connecting rod through the fourth shaft pin.

The first connecting rod is fixed, and a first shaft pin and a second shaft pin arranged on the first connecting rod are fixed.

And the fourth connecting rod is positioned above the first connecting rod after being closed.

The tail part of the electric push rod is connected with an electric push rod shaft seat welded on the cabinet body through a shaft pin, the other end of the electric push rod is provided with an electric push rod shaft, and the tail end of the electric push rod shaft is connected with a third connecting rod through a fifth shaft pin.

The bottom of the fourth connecting rod is provided with a supporting leg, so that a supporting effect is achieved.

The electric turnover device improves equipment into an automatic device which can be turned over and opened electrically, and is proved from the experimental use condition of a product, simple in structure, reasonable in stress and solid and durable in leather.

Drawings

FIG. 1 is a schematic view of the electric turnover device mounted on an office cabinet;

FIG. 2 is a schematic structural diagram of the electric turnover device;

FIG. 3 is a side schematic view of the motorized flipping mechanism;

FIG. 4 is a schematic view of the retraction process of the powered flipping mechanism;

FIG. 5 is a schematic closed view of the electric turnover device;

fig. 6 is a schematic view of the electric turning device on an office cabinet after being closed.

Detailed Description

As shown in fig. 1, on the independent office station intelligent office equipment 100, in addition to a folding bed 101, an electric turnover device 102 capable of serving as a cabinet door may be installed beside the folding bed, and as shown in fig. 6, the folding bed can be closed when not in use, and can be opened through electric control when in use, thereby being also used as a tea table/stool and further saving space.

As shown in fig. 2 to 5, the electric turnover device 102 adopts a quadrilateral four-bar linkage principle, and includes a first bar linkage 1, a second bar linkage 2, a third bar linkage 3, and a fourth bar linkage 4, where the first bar linkage 1 is connected to the second bar linkage 2 through a first shaft pin 11, and is connected to the third bar linkage 3 through a second shaft pin 12; the third connecting rod 3 is positioned above the second connecting rod 2, the other end of the third connecting rod 3 is connected with the fourth connecting rod 4 through a third shaft pin 13, and the other end of the second connecting rod 2 is connected with the fourth connecting rod 4 through a fourth shaft pin 14.

Specifically, a first shaft pin 11 is arranged at the upper part of the first connecting rod 1, a second shaft pin 12 is arranged at the top part of the first connecting rod, the first shaft pin 11 is connected with the left end of the second connecting rod 2, and the second shaft pin 12 is connected with the left end of the third connecting rod 3. The first connecting rod 1 is fixed on the lower door plate of the cabinet body and does not move.

The second connecting rod 2 is a simple part which plays a role of a connecting rod, can play a role of supporting, and realizes the stability of the electric turnover device. The left end of the first connecting rod is connected with the upper part of the first connecting rod 1 through a first shaft pin 11, and the right end of the first connecting rod is connected with the upper part of the fourth connecting rod 4 through a fourth shaft pin 14.

The left end of the third connecting rod 3 extends leftwards and is connected with an electric push rod 5, and the joint of the third connecting rod and the electric push rod is a fifth shaft pin. The third link 3 not only functions as a link but also its plane plate can double as a tea table/stool panel. The left end of the third connecting rod 3 is connected with the top of the first connecting rod 1 through a second shaft pin 12, and the right end is connected with the top of the fourth connecting rod 4 through a third shaft pin 13.

The fourth connecting rod 4 is used as an upper panel of the small cabinet door and a supporting leg of the tea table/stool, and the supporting leg is good in bearing capacity and stability when supported on the ground.

The tail part of the electric push rod 5 is connected with an electric push rod shaft seat (the lower part of the electric push rod 5) welded on the cabinet body through a shaft pin, the tail end of the electric push rod shaft at the other end is connected with the third connecting rod 3 through a fifth shaft pin, and when the electric push rod 5 is started to drive the electric push rod shaft to do linear motion, the connecting rod 3 moves along with the electric push rod shaft and drives the quadrilateral mechanism to move.

In the closing process, the first connecting rod 1 is fixed, and further the first shaft pin 11 and the second shaft pin 12 are fixed; with the second shaft pin 12 as a fulcrum, the fifth shaft pin is pulled by the electric push rod shaft to move downwards, and the right end of the third connecting rod 3 is lifted; at the same time, the right end of the second link 2 is lifted up with the first pivot 11 as a fulcrum. Thus, the second connecting rod 2 and the third connecting rod 3 drive the fourth connecting rod 4 to rise, and the fourth connecting rod 4 is positioned above the first connecting rod 1 when the electric push rod stops moving.

The bottom of the fourth connecting rod 4 is provided with a supporting leg which can cover the gap between the first connecting rod 1 and the fourth connecting rod 4 after being closed and can also play a supporting role when the fourth connecting rod 4 is put down.

The utility model discloses except possessing the function that can open and close the cabinet door, still give other functions simultaneously, mainly include in the official working cabinet for supporting tea table and the bedside cupboard function of folding bed, when the device is opened at ordinary times, can place tea, cell-phone, articles for use of retail etc. also can independently use as the stool temporarily. The experimental use condition of the product proves that the device has simple structure, reasonable stress and is real and durable.

The utility model discloses ingenious be used for opening and being closed of cabinet door with quadrangle mechanism, can become another kind of life with the state of opening of little cabinet door and use the scene, can do tea table stool concurrently. The utility model discloses through well-designed, accurate calculation movement track, be used for closing and opening of little cabinet door of drive with electric putter, the limit function who links up with the cabinet body when the opening of little cabinet door has been controlled simultaneously to touchdown and closed.

Claims

1. An electronic turning device which characterized in that: the electric push rod mechanism comprises a first connecting rod, a third connecting rod and a fourth connecting rod, wherein the first connecting rod is connected with the third connecting rod through a second shaft pin, the third connecting rod extends towards the second shaft pin and then is connected with an electric push rod, and the other end of the third connecting rod is connected with the fourth connecting rod through a third shaft pin.

2. The motorized flipping unit of claim 1, wherein: and a second connecting rod is arranged below the third connecting rod, and two ends of the second connecting rod are respectively connected with the first connecting rod and the fourth connecting rod.

3. The motorized flipping unit of claim 2, wherein: the first connecting rod is connected with the second connecting rod through the first shaft pin, and the second connecting rod is connected with the fourth connecting rod through the fourth shaft pin.

4. The motorized flipping unit of claim 1, wherein: the first connecting rod is fixed, and a first shaft pin and a second shaft pin arranged on the first connecting rod are fixed.

5. The motorized flipping unit of claim 1, wherein: and the fourth connecting rod is positioned above the first connecting rod after being closed.

6. The motorized flipping unit of claim 1, wherein: the tail part of the electric push rod is connected with an electric push rod shaft seat welded on the cabinet body through a shaft pin, the other end of the electric push rod is provided with an electric push rod shaft, and the tail end of the electric push rod shaft is connected with a third connecting rod through a fifth shaft pin.

7. The motorized flipping unit of claim 1, wherein: the bottom of the fourth connecting rod is provided with a supporting leg, so that a supporting effect is achieved.