TWM496125U - Float ball type territory monitoring device - Google Patents

Description

Floating ball type ground monitoring device

This creation is related to the slope detection system; in particular, a floating ball type ground monitoring device.

According to the earthquake and typhoon, it is the main natural disaster in Taiwan. The severe ground vibration and strong wind and rain wash often cause the slope structure to loosen and hide the danger of sliding on the slope. In addition, Taiwan has more mountainous areas than flat land. In recent years, humans have over-exploited hillsides to meet the needs of rest, tourism, housing, transportation, etc., and have accelerated the destruction of slopes and increased the chances of major slope disasters (such as falling rocks, dams and Earth-rock flow), and slope disasters are also likely to occur along the mountain roads or sloping communities that pass through. Therefore, the above-mentioned disasters are like untimely bombs, which expose human life and property to danger and suffer serious losses at any time.

In fact, most of the slope disasters can effectively prevent the above-mentioned disasters on the basis of long-term tracking of slope changes and good preventive measures (water and soil conservation). Therefore, it is imperative to explore the causes of disasters caused by mountainous or sloping communities and propose effective improvement measures.

The creators of this case have been working on the relevant research on slope monitoring for many years, and have obtained relevant patents, such as: National Invention Patent No. 593983 "Detection Method for Buildings on Slopes and Slopes", New Patent No. 590130 "Matrix Detection Structure for Buildings on Slopes and Slopes", Invention Patent No. I265279 "Matrix Detection Device for Slope Tilt", New Patent No. 587639 "Slope Detection Device", New Patent No. M246740 "Crack Warning Device" And the application for invention and creation of the new patent No. M246570 "Crack Meter". The preliminary system and related components developed have been field tested at the campus of China University of Science and Technology and Lanyang Institute of Technology.

However, this creator is not complacent, and upholds the spirit of enthusiasm and excellence in researching slope monitoring. With years of professional experience and experience, he continues to conceive, innovate and actively improve, in order to provide consumers with better choices.

The purpose of this creation is to provide a floating ball type ground monitoring device which is simple in construction and can be used for long-term monitoring of the two-dimensional tilt state of the slope.

In order to achieve the above object, the floating ball type ground monitoring device provided by the present invention comprises a base, a floating ball, a light sensor and a signal transmitting device. The inside of the base has a closed chamber; the float is located in the closed chamber, and is controlled by a stabilization means, and the surface of the float is provided with a light spot; the light sensor is disposed on the base And being located above the float ball at a distance to sense and record the position of the light spot; and the signal transmitting device is electrically connected to the light sensor, and the signal transmitting device transmits the light sensor to record The signal at the spot position.

The effect of this creation is to provide a monitoring device that is simple in construction and can be used for long-term monitoring of the two-dimensional tilt state of the slope.

100‧‧‧Floating site monitoring device

10‧‧‧ Pedestal

20‧‧‧Lighting equipment

30‧‧‧Floating ball

32‧‧‧rope

34‧‧‧ light spots

40‧‧‧Light sensor

50‧‧‧Signal transmitter

C‧‧‧ center point

P‧‧‧ position

S1‧‧‧Closed room

200‧‧‧Floating site monitoring device

60‧‧‧Floating ball

62‧‧‧Lights

S2‧‧‧Closed room

1 is a schematic view of a floating ball type ground monitoring device according to a first preferred embodiment of the present invention, revealing that the base is not tilted, and the floating ball is stationary in the liquid.

Figure 2 is similar to Figure 1 and illustrates the state in which the float-type site monitoring device is tilted.

Figure 3 is a tilt monitoring record.

Fig. 4 is a schematic view showing the floating ball type ground monitoring device of the second preferred embodiment of the present invention, revealing that the base is not tilted, and the floating ball is stationary in the air.

In order to explain the present invention more clearly, the preferred embodiment will be described in detail with reference to the drawings. As shown in FIG. 1 and FIG. 2, the floating ball type ground monitoring device 100 of the first preferred embodiment of the present invention is created. A illuminating device 20, a floating ball 30, a light sensor 40 and a signal transmitting device disposed outside the pedestal 10 are disposed on the pedestal 10 and a closed chamber S1. 50.

The susceptor 10 is fixed in an object to be tested exemplified by a slope surface layer (not shown). The illuminating device 20 is disposed around the light sensor 40 for generating bright light to illuminate the closed chamber S1.

The float 30 is controlled by a stabilizing means and is stationary. The stabilizing means of this embodiment includes filling the closed-close chamber S1 with a liquid that is non-conductive, non-flammable, and has a predetermined viscosity (Viscosity), such as pure water or oil. And attaching the float 30 to a rope body 32, and one end of the rope body 32 is connected to the bottom of the base 10, so that the float ball 30 is affected by the rope body 32 and the liquid pressure and viscosity, and floats on the float ball 30. In the liquid, and maintained in a static state. Wherein, the top edge surface of the floating ball 30 is further provided with a reflection point, and when the bright light provided by the illumination device 20 is irradiated to the reflection point, the reflection point reflects the bright light and constitutes a light spot 34. The reflection point is formed by a reflective patch or a reflective coating, but is not limited thereto.

The light sensor 40 is fixed to the top end of the closed chamber S1 and spaced apart from the float 30 by an appropriate distance. In this embodiment, the light sensor 40 is a charge coupled device (CCD) for sensing and recording the position of the spot 34, and converting the recorded image into a number. The bit signal is transmitted to the signal transmitting device 50 electrically connected to the optical sensor 40 by a digital signal, and the signal for recording the position of the light spot 34 is transmitted to the monitoring center through the signal transmitting device 50. In this embodiment, the signal transmitting device 50 is a wireless signal transmitting device. The signal transmitting device 50 is provided with a power source (not shown), and supplies the power required by the signal transmitting device 50, the light sensor 40 and the lighting device 20.

In other embodiments, the light sensor can also be a two-dimensional complementarity Complementary Metal-Oxide Semiconductor (CMOS), or other component or device that senses light. The signal transmitting device can also be a wired signal transmitting device, which can achieve the above purpose.

The above is the components of the floating ball type ground monitoring device 100. Linkage description. The situation for monitoring use is explained below.

When the stratum structure is not loose on the slope, the base 10 and the The floating ball 30 is in a static state. At this time, the light sensor 40 and the light spot 34 are in a vertical position, and the position of the light spot 34 detected by the light sensor 40 will be recorded in FIG. 3. The center point C in the optical image shown.

When the slope structure is loose and the sliding occurs, the base The seat 10 is also affected and is tilted as shown in FIG. At this time, the float 30 is kept in a stationary state under the control of the stabilization means, but the light sensor 40 is offset with the inclination of the base 10, that is, no longer perpendicular to the light spot 34. Directly opposite the location. At this time, the light sensor 40 detects the position of the light spot 34 and records it at the P point in the optical image as shown in FIG. 3, and the P point deviates from the center point C. It can be easily understood that by obtaining the offset of the P point in the optical image with respect to the center point C, the tilt angle and the tilt direction of the object to be tested can be easily converted. At this time, the monitoring center receives the signal transmitted by the signal transmitting device 50 to know that the slope stratum is loose, and analyzes the severity of the disaster through information such as the slope angle and direction of the slope, so that the personnel of the monitoring center take corresponding measures. . In addition, the above information will also be used as a disaster such as loosening of the strata in the future. Assist relevant personnel in further research.

Referring to FIG. 4, the floating ball type ground monitoring device 200 according to the second preferred embodiment of the present invention has the same main components as the previous embodiment, and the difference is that the stabilizing means is to fill the air in the closed chamber. In S2, the inside of the float 60 is filled with a gas having a density lower than that of air, such as Helium or Nitrogen. An illuminant 62 is disposed on the top edge of the float 60. The illuminant 62 is a Tritium Lamp, and the light spot is formed without the aid of the illumination device 20 of the previous embodiment. The sensor 40 can directly sense and record the position of the illuminant 62 and transmit it to the signal transmitting device 50 in a digital signal manner, thereby saving power.

According to the above, the float ball type ground monitoring device of the present invention has a simple structure, can accurately know the inclination, and can determine the angle and orientation of the tilt, and can be used to detect the two-dimensional slope of the slope. Tilted state, for personnel to take timely follow-up measures.

The above is only a preferred embodiment of the present invention, and equivalent changes to the scope of the present application and the scope of the patent application are intended to be included in the scope of the present patent.

100‧‧‧Floating site monitoring device

10‧‧‧ Pedestal

20‧‧‧Lighting equipment

30‧‧‧Floating ball

32‧‧‧rope

34‧‧‧ light spots

40‧‧‧Light sensor

50‧‧‧Signal transmitter

S1‧‧‧Closed room

Claims (7)

A floating ball type ground monitoring device comprises: a base having a closed chamber therein; a float ball located in the closed chamber and being stationary by a stabilization means, the surface of the float is set a light sensor; a light sensor disposed in the base and located above the float ball at a distance to sense and record the position of the light spot; and a signal transmitting device electrically connected to the light spot The light sensor transmits the signal of the position of the light spot recorded by the light sensor. The floating ball type ground monitoring device of claim 1, wherein the light sensor comprises a charge coupled device (CCD), and the charge coupled device records the position of the light spot optically and digitally. The mode is transmitted to the signal transmitting device. The floating ball type ground monitoring device according to claim 2, comprising a lighting device installed inside the base for generating bright light; a surface of the top edge of the floating ball is provided with a reflection point, the reflection point reflects the light and The light spot is formed. The floating ball type ground monitoring device according to claim 2, comprising an illuminant disposed on a top edge of the floating ball, the illuminator generating bright light and constituting the light spot. The float-type site monitoring device of claim 3 or 4, wherein the stabilizing means comprises filling a liquid in the closed chamber, the float being attached to a rope body, the rope body being connected to the base at one end The bottom of the seat is such that the float is stationary in the liquid. The float-type site monitoring device of claim 3 or 4, wherein the stabilizing means comprises filling air in the closed chamber, the inside of the float being filled The gas has a density lower than that of the air, and the float is attached to a rope body, and one end of the rope is connected to the bottom of the base to make the float stand still in the air. The float-type site monitoring device of claim 4, wherein the illuminator comprises a Tritium Lamp.