KR200433612Y1 - Automatic GPS survey pedestal - Google Patents

Abstract

According to the present invention, a GPS surveying mounting platform for automatically adjusting the horizontal level of the GPS receiver, the vertical fixture is installed vertically on a predetermined fixture; A horizontal fixing rod whose one end is fixed to the vertical fixing bracket and extended horizontally; A receptor coupled to the extended end of the horizontal fixing rod and having a ball-shaped through hole penetrating up and down; And a rotating ball inserted into the through hole of the receiver, a support penetrating vertically through the center of the rotating ball, and having a GPS receiver installed on the upper surface thereof, and fixed to the lower part of the support, and oscillating the rotating ball inside the through hole. An automatic GPS surveying mount is provided, comprising a GPS anchor with a weight to maintain a closed state. According to the disclosed automatic GPS surveying mount, the GPS receiver can be adjusted in height and level so that the GPS receiver can be easily installed and saves installation time, and the GPS receiver can be always kept in a horizontal state, thereby improving the measurement accuracy of the acquired position coordinates. Can be.

GPS satellites, GPS receivers, leveling, tripods, rotating balls

Description

Automatic GPS survey pedestal

1 is a side view of an automatic GPS surveying installation according to an embodiment of the present invention,

Figure 2 is a perspective view showing a state where the GPS station is inserted into the receiver of Figure 2,

Figure 3 is a perspective view of the horizontal stand of Figure 1,

4 is a side view of a state in which the horizontal holder is coupled to the vertical holder of FIG.

<Explanation of symbols for the main parts of the drawings>

10 ... GPS receiver 20..fixture

100 ... Automatic GPS Surveying Mount 110 ... Vertical Mount

111 Home Auxiliary Home 112 Home

120 ... Horizontal Fixture 121 ... First Guide Section

122 ... slide guiding groove 123 ... second guide

124 Projection 125 Slide guiding groove

126 ... 3rd guide part 127 ... projection part

128 ... jammer 130 ... receptor

131 ... Through Hole 140 ... GPS Fixture

141 ... swivel ball 142 ... support

143 ... weight

The present invention relates to an automatic GPS surveying mount, and more particularly, to an automatic GPS surveying mount for fixing a GPS receiver used for position surveying to a measurement object.

In general, the GPS receiver is installed on a measurement object such as a building, a facility, a moving object, or a terrain for acquiring coordinates, receives a satellite signal transmitted from a GPS satellite, and processes the received satellite signal, thereby providing location information about the survey object. Can be detected with high accuracy in a short time.

However, in the GPS positioning method, the satellite signal transmitted from the GPS satellite may be blocked by a predetermined obstacle around the measurement target while being propagated toward the GPS receiver. In this case, the satellite signal may be blocked. Coordinate acquisition may not be possible due to improper transmission to the GPS receiver.

In addition, there is a method for securing a progress path by installing a GPS receiver on a predetermined fixture such as a tripod and adjusting the height of the tripod due to this problem, but there may be a limit in securing the progress path only by the height adjustment by the tripod.

On the other hand, the GPS receiver, it is preferable to maintain a horizontal state for smooth reception of signals from the GPS satellite and thereby improving the measurement accuracy of the position coordinates, conventionally a horizontal state indicator such as a level around the GPS receiver Level adjustment is being implemented by setting the slope while installing and directly checking with the naked eye.

However, the manual leveling method using the level as described above is cumbersome to operate and waste installation time and manpower.

The present invention was devised to solve the above-mentioned problems, and it is possible to adjust the height of the GPS receiver, as well as to maintain the horizontal state of the GPS receiver at all times. The purpose is to provide a survey mount.

Other objects and advantages of the present invention will be described below and will be appreciated by the embodiments of the present invention. In addition, the objects and advantages of the present invention can be realized by means and combinations shown in the utility model registration claims.

An automatic GPS surveying mount of the present invention for achieving the above object, in the GPS surveying mount for automatically adjusting the horizontal level of the GPS receiver, a vertical fixing vertically installed on a predetermined fixture; A horizontal fixation rod having one end fixed to the vertical fixation and extending horizontally; A receptor coupled to the extended end of the horizontal fixing rod and having a ball-shaped through hole penetrating up and down; And a rotating ball inserted into the through hole of the receiver, a support penetrating vertically through the center of the rotating ball, and having a GPS receiver installed on an upper surface thereof, and fixed to a lower portion of the support, wherein the rotating ball inside the through hole. It includes a GPS anchor having a weight to swing the support to maintain the vertical state of the support.

In addition, the horizontal guide, one end is fixed to the vertical guide, the inner side of the first guide portion formed with a slide guiding groove; An outer side is coupled to the slide guiding groove of the first guide part to form a protrusion capable of reciprocating the slide, and an inner side of the at least one second guide part to which the slide guiding groove is formed; And an outer side of the third guide part having a protrusion coupled to the slide guiding groove of the second guide part and capable of reciprocating the slide, wherein the receiver may be coupled to one end of the third guide part.

And the vertical holder, a plurality of auxiliary grooves and guide grooves connecting the respective auxiliary grooves are formed in the height direction on the outside, the horizontal holder, one end is fixed to the selected one of the auxiliary grooves of the vertical fixing to extend horizontally Can be.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors will properly describe the concept of terms in order to best explain their own design. Based on the principle of definable, it should be interpreted as meanings and concepts corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is a side view of the automatic GPS surveying installation according to an embodiment of the present invention, Figure 2 is a perspective view showing a state where the GPS station is inserted into the receiver of Figure 2, Figure 3 is a perspective view showing a horizontal station of Figure 1, Figure 4 1 is a side view of a state where the horizontal guide is coupled to the vertical guide of FIG.

As shown, the automatic GPS surveying mount 100 of the present invention includes a vertical stand 110, a horizontal stand 120, a receiver 130 and a GPS stand 140.

The vertical fixture 110 may be installed vertically on the upper portion of the predetermined fixture 20, for example, a tripod as shown in Figure 1, the horizontal holder 120 may be fixed to one side.

As shown in FIG. 4, the vertical fixing stand 110 may have a plurality of auxiliary grooves 111 and guide grooves 112 connecting the auxiliary grooves 111 to the outside in the height direction.

That is, one end of the horizontal holder 120 may be moved in the height direction along the guide groove 112 of the vertical holder 110 and caught in one of the auxiliary groove 111 selected from the plurality of auxiliary grooves 111. As it is fixed, it can be installed at the desired height.

On the other hand, one end of the horizontal guide 120 is fixed to the vertical guide 110 as described above may extend horizontally, more specifically, one end of the vertical guide 110 is selected as shown in FIG. It may be fixed to the auxiliary groove 111 and extend horizontally.

The horizontal guide 120 may include a first guide portion 121, a second guide portion 123 and a third guide portion 126 as shown in FIG.

One end of the first guide part 121 may be fixed to the vertical fixing unit 110, and an inner side thereof may include a slide guiding groove part 122 to which the second guide part 123 is coupled.

One end of the first guide portion 121 may be separately formed a locking projection 128 for fixing to the auxiliary groove 111 of the vertical fixing stand (110). Here, the locking protrusion 128 is not limited to the illustrated form and may be modified in various forms that can be securely fixed to the auxiliary groove 111.

On the other hand, the second guide portion 123, the outer side is coupled to the slide guiding groove portion 122 of the first guide portion 121 is formed with a protrusion 124 capable of reciprocating the slide, the inner side is the first A slide guiding groove 125 may be formed to which the three guide parts 126 are coupled.

The second guide portion 123 may be provided with at least one, the number of the second guide portion 123 is provided is to be flexibly adjusted according to the length of the horizontal fixing plate 120 of the present invention desirable.

The third guide part 126 may be coupled to the slide guiding groove 125 of the second guide part 123 to form a protrusion 127 capable of reciprocating the slide.

According to the horizontal fixing stand 120 it is possible to adjust the length of the first guide portion 121, the second guide portion 123 and the third guide portion 126 extending by the slide movement action.

Meanwhile, the shape of each guide part of the first guide part 121, the second guide part 123, and the third guide part 126 shown in FIG. 3, and the shape of the protrusion part and the slide guiding groove part formed in each guide part, respectively. Is not limited to the illustrated, and of course, it can be modified in various forms that can be moved slide.

As described above, in the present invention, by providing the vertical fixing unit 110 and the horizontal fixing unit 120 as described above, the installation operation of the GPS receiver 10 for coordinate acquisition is easy and provides an effect of shortening the installation time.

On the other hand, the receptor 130 is an extended end of the horizontal fixing rod 120, that is, a portion coupled to one end of the third guide portion 126, the ball-shaped through hole 131 penetrated vertically in the center Is formed may be accommodated a portion of the GPS station 140.

As shown in FIGS. 1 and 2, the GPS fixing unit 140 is inserted into the through-hole 131 of the container 130 and swings up and down, left and right, and the rotating ball 141. It may be provided with a support 142 that vertically penetrates the central portion extending vertically and the GPS receiver 10 is installed on the upper surface, and the weight 143 is fixed to the lower portion of the support 142.

The upper surface of the support 142 may be a plate-shaped seating portion 144 for stably fixing the GPS receiver 10, but the upper surface of the support 142 for installing the GPS receiver 10 is shown It is not limited to the said form.

Here, when the tilt is generated in the automatic GPS surveying mounting table 100 is shifted horizontally of the container 130, the rotating ball inside the through hole 131 by the weight and gravity of the weight (143) 141 is oscillated and thus the support 142 is also oscillated together to maintain the vertical state of the support 142.

As the vertical state of the support 142 is maintained, the horizontal state of the GPS receiver 10 installed on the upper surface of the support 142 may be maintained at all times.

On the other hand, when the tilt occurs in the automatic GPS surveying installation 100 of the present invention as described above, if the ground is not even or the horizontal adjustment of the tripod, which is the fixture 20 is not made properly, or the horizontal fixing stand It may be the case that the horizontal fixing stand 120 is not maintained due to its own load of 120 and tilted.

And, the opening diameter (A) of the through hole 131 with respect to the upper and lower surfaces of the receptor 130 in Figure 1, the rotational movement of the support 142 which is rocked with the rotary ball 141 is smooth It is preferable that the diameter of the support 142 be relatively large, and the rotation angle of the support 142 may depend on the opened diameter A of the through hole 131.

According to the present invention as described above, the horizontal state of the GPS receiver 10 for GPS coordinate acquisition can be maintained at all times, there is no need to provide a horizontal display means such as a level for monitoring the horizontal state separately of the position coordinates acquired Measurement precision and accuracy can be improved.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited thereto and is described by the person of ordinary skill in the art to which the present invention belongs. Various modifications and variations are possible without departing from the scope of the claims for utility model registration.

According to the automatic GPS surveying installation of the present invention, the height and horizontal adjustment of the GPS receiver is easy to install and the installation time can be shortened, as well as the horizontal state of the GPS receiver can be obtained at all times. Measurement accuracy and accuracy of position coordinates can be improved.

Claims (3)

In the GPS surveying stand that automatically adjusts the level of the GPS receiver, A vertical fixing stand installed vertically on a predetermined fixture; A horizontal fixation rod having one end fixed to the vertical fixation and extending horizontally; A receptor coupled to the extended end of the horizontal fixing rod and having a ball-shaped through hole penetrating up and down; And A rotating ball inserted into the through hole of the receiver, vertically extending through the central portion of the rotating ball, and a support on which the GPS receiver is installed on the upper surface, and fixed to the lower portion of the support, the rotating ball inside the through hole An automatic GPS surveying mount comprising: a GPS anchor having a weight to oscillate to maintain the vertical state of the support. The method of claim 1, wherein the horizontal guide, A first guide part of which one end is fixed to the vertical holder and an inner side of which is formed a slide guiding groove part; An outer side is coupled to the slide guiding groove of the first guide part to form a protrusion capable of reciprocating the slide, and an inner side of the at least one second guide part to which the slide guiding groove is formed; And The outer side includes a third guide portion is coupled to the slide guiding groove portion of the second guide portion is formed with a protrusion for the slide reciprocating movement, The receptor, An automatic GPS surveying mount, characterized in that coupled to one end of the third guide portion. The method of claim 1, wherein the vertical fixture, A plurality of auxiliary grooves and guide grooves connecting the auxiliary grooves to the outside are formed in the height direction, The horizontal stand is, An automatic GPS surveying installation unit, characterized in that the one end is fixed to the selected work auxiliary groove of the vertical fixing to extend horizontally.

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