CN111426301A

CN111426301A - Device for detecting and recording toppling

Info

Publication number: CN111426301A
Application number: CN202010298309.9A
Authority: CN
Inventors: 李银祥; 罗卉
Original assignee: Wuxi Promiles Technology Co ltd
Current assignee: Wuxi Promiles Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-07-17

Abstract

The invention relates to a novel device for detecting and recording toppling, and belongs to the technical field of toppling detection. The invention discloses a device for detecting and recording toppling, which comprises a transparent upper cover (1), a rotary swing arm (2), a small ball (3), a lower cover (4) and a bolt (5). The small balls (3) are arranged in the movement grooves of the lower cover (4), and when the device inclines at a certain angle, unpowered movement is realized under the action of gravity. The rotary swing arm (2) is arranged on a rotary shaft of the lower cover (4), when the device inclines, under the action of gravity, unpowered rotation is realized, a channel is opened for the forward movement of the small ball, and after the device inclines and resets, a reset channel of the small ball (3) is closed, so that the inclination degree is really and accurately recorded. The lower cover (4) is provided with two moving grooves, and three rotating swing arms (2) are arranged in each moving groove and can simultaneously detect and record the dumping degree of two different directions.

Description

Device for detecting and recording toppling

Technical Field

The invention relates to a novel device for detecting and recording toppling, and belongs to the technical field of toppling detection.

Background

With the rapid development of society, many fine devices or home appliances are appeared, and these products are in the process of transportation or use. It is not possible to tilt over a large angle, which would cause damage to the product.

A similar label like inclination detection device just comes to one's turn, and these inclination detection devices pass through modes such as non-setting adhesive and paste in the packing box outside, and everybody knows very easily whether the product has inclined.

However, the conventional inclination detection device cannot accurately detect the inclination degree, and even under the condition of human interference, the inclination degree is modified, for example, in the products imported abroad at present, the detection small ball can be manually reset, so that the inclination degree cannot be accurately recorded.

Therefore, we propose a device to detect and accurately record the pour.

Disclosure of Invention

Aiming at the above disadvantages, the present invention proposes an improved method, and the important contents of the present invention are: as shown in figure 3, two moving grooves (102 and 103) are designed in the lower cover (4)

Further, as shown in FIG. 2, rotary shafts (101, 102, 103, 104, 105, 106) are provided in the moving groove

Further, as shown in FIG. 4, a rotary swing arm (201, 202, 203, 204, 205, 206) is provided in the movement groove where the pellet (3) is located

Furthermore, a small ball is respectively placed in two moving grooves in the lower cover (4).

Because the ball is apart from the rotary swing arm, a certain distance exists, and under the action of gravity, the rotary swing arm and the ball move simultaneously.

Therefore, the swing arm is rotated to always open or close the motion groove in advance, so that the small ball can be accurately stopped at the inclined position, and the inclination degree can be accurately recorded.

Compared with the prior art, the accuracy of the detection result is greatly improved, and the cost is effectively controlled.

Drawings

FIG. 1: explosion diagram of device

FIG. 2: lower cover (4) overall schematic view

FIG. 3: the lower cover (4) moving groove schematic diagram

FIG. 4: initial state (horizontal position) diagram

FIG. 5: working schematic diagram of device inclined at certain angle

FIG. 6: the device is inclined and reset

FIG. 7: working schematic diagram of device inclined at larger angle

FIG. 8: working schematic diagram 2 of device inclined at larger angle

FIG. 9: working schematic diagram of device inclined at certain angle in opposite direction

FIG. 10: the device is reset after being inclined in the opposite direction

FIG. 11: working schematic diagram of device inclined in opposite direction and at larger angle

FIG. 12: the device is inclined in the opposite direction and works at a larger angle schematically shown in figure 2

Detailed description of the invention

1. The design of the invention is shown in fig. 4 to 12.

As shown in fig. 4, in the initial state (horizontal position), the small ball 301 and the small ball 302 are respectively at the initial positions (left and right ends, and the rotary swing arms (201, 202, 203, 204, 205, 206) are also at the initial positions under the action of gravity.

2. Further, as shown in FIG. 5, when the device is tilted at an angle, such as 30 degrees, the ball 302 is at a critical point for advancing, the tilt angle increases, and the ball advances under the force of gravity.

3. Further, the ball moves forward under the action of gravity, and three conditions exist.

Firstly, the method comprises the following steps: the small ball falls between the

rotating swing arms

204 and 205, and then is not inclined any more, but is reset, and is inclined in the opposite direction, as shown in fig. 6, the rotating swing arm 204 closes the moving groove under the action of gravity, so that the small ball cannot be reset.

Secondly, the method comprises the following steps: the ball falls between the

swing arms

204 and 205 and no longer tilts, and the ball stays between the

swing arms

204 and 205.

After the third ball falls between the

swing arms

204 and 205, it continues to tilt, as shown in fig. 7 and 8, and the

swing arms

205 and 206 open the passage first under the action of gravity, without blocking the movement of the ball.

4. Further, for the same reason, when the device is tilted at a certain angle, if the device is reset or tilted in the opposite direction, the

swing arms

204, 205 and 206 are rotated to close the moving grooves under the action of gravity, so that the small balls stay at the corresponding positions.

5. Further, when the device is tilted in the opposite direction by an angle, as shown at-30 degrees, the ball 301 is at the critical point of forward movement, the tilt angle increases, and the ball moves forward under the influence of gravity.

6. As shown in fig. 10, 11 and 12, the rotating swing arms (201, 202 and 203) can open or close the moving grooves to make the small balls stay at the corresponding positions, as the principle of the third point is the same.

The above-mentioned embodiments in the present disclosure are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A device for detecting and recording toppling, as shown in figure 1, comprises a transparent upper cover (1), a rotary swing arm (2), a small ball (3), a lower cover (4) and a bolt (5); the small balls (3) are arranged in the motion groove of the lower cover (4), and when the device inclines at a certain angle, unpowered motion is realized under the action of gravity; the rotary swing arm (2) is arranged on a rotating shaft of the lower cover (4), when the device inclines for a certain angle, under the action of gravity, unpowered rotation is realized, a channel is opened for the forward movement of the small ball, and when the device inclines to reset or inclines to the opposite direction, the reset channel of the small ball (3) is closed by the swing arm (2) under the action of gravity, so that the inclination degree is really and accurately recorded.

2. The lower cover (4) according to claim 1, as shown in fig. 3, characterized in that it has two opposite movement slots, each of which has three rotation axes as shown in fig. 2.

3. A pellet (3) as claimed in claim 1, as shown in fig. 4, wherein the left and right ends of the two movement grooves are installed to be engaged with the two opposite movement grooves of the lower cover (4), thereby realizing a means for simultaneously detecting the inclination in two opposite directions.

4. The rotary swing arm (2) according to claim 1, as shown in figure 4, characterized in that it is unpowered to rotate under the action of gravity.

5. Rotating swing arm (2) according to claim 1, which opens the passage of the motion slot when the device is tilted in one direction and closes the passage of the motion slot without power when the device is reset or tilted in the opposite direction.