Field investigation device capable of quickly acquiring floor number of house

Abstract

The invention relates to the technical field investigation, in particular to a field investigation device for quickly acquiring the number of floors of a house, which comprises a measuring instrument main body, a connecting mechanism is arranged on the measuring instrument main body, a mounting mechanism is arranged on the connecting mechanism, a sealing mechanism is arranged on the measuring instrument main body, and a telescopic mechanism is arranged on the connecting mechanism. An observation mechanism is arranged on the telescopic mechanism, and an adjusting mechanism is arranged on the observation mechanism; the sealing mechanism is arranged on the measuring instrument main body, so that the battery can be further sealed when the instrument battery is mounted, and water is prevented from entering the battery when the instrument battery is used; through the mounting mechanism and the connecting mechanism, the mounting process of the measuring instrument main body can be conveniently and quickly completed, and the measuring instrument main body is prevented from rotating for multiple circles; the adjusting mechanism is arranged on the observation mechanism, so that the screen angle of the mobile terminal equipment can be conveniently adjusted, and the mobile terminal equipment can be suitable for operators with different heights and different operation habits.

Description

technical field [0001] The invention relates to the technical field of field survey, in particular to a field survey device for quickly obtaining the number of floors of a house. Background technique [0002] Field survey is a geographic survey method, including field survey and communication survey, mainly based on field survey. Among them, it is a very important part of the housing survey in the area. When surveying residential areas with higher floors, sometimes the number of floors may be confused on some intermediate floors, which brings inconvenience to the survey work. Therefore, a portable GPS measuring instrument is needed to grasp the floor elevation at any time, and then it is convenient to quickly obtain the floor number. [0003] However, the main body of the traditional GPS measuring instrument is mostly installed on the corresponding measuring rod by means of threaded connection. Although the structure of this method is relatively simple, the main body of the...

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Problems solved by technology

When surveying residential areas with high floors, sometimes the number of floors may be confused on some intermediate floors, which brings inconvenience to the investigation work. Therefore, a portable GPS measuring instrument is needed to grasp the height of the floor at any time, so as to facilitate and quickly obtain the number of floors.

[0003] However, the main body of the traditional GPS measuring instrument is mostly installed on the corresponding measuring rod through threaded connection. Although the structure of this method is relatively simple, it needs to rotate the main body of the GPS measuring instrument many times during installation, so that it can be well The installation process is completed, so the operation is more troublesome; at the same time, the main body of the GPS measuring instrument is a precision electronic instrument, and when working in the field, it will encounter various environments, and sometimes water stains may splash on the GPS measuring instrument In the case of the main body, if the battery installation part on the main body of the GPS measuring instrument enters water, it may cause damage to the instrument; in addition, most of the mobile terminals during measurement are fixedly installed on the measuring pole, but the height and habits of the operators are different. , it is difficult for a mobile terminal with a fixed installation angle to adapt to the height and operating habits of different operators

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