CN214369017U

CN214369017U - RTK receiver

Info

Publication number: CN214369017U
Application number: CN202120487048.5U
Authority: CN
Inventors: 刘宏力
Original assignee: Hainan Nage Surveying And Mapping Technology Co ltd
Current assignee: Hainan Nage Surveying And Mapping Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-08
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a RTK receiver technical field, including the box, the inside of box is provided with first cavity, and the middle part of first cavity is provided with the first body of rod, and the bottom fixed mounting of the first body of rod has first gear, and the bottom chamber wall of first cavity evenly is provided with the support column, and the outside fixed mounting of support column has the second gear, and the body of rod of the first body of rod has cup jointed the second plate body, and the even fixed mounting in bottom of second plate body has the threaded rod. The utility model discloses a cooperation of first gear, second gear, threaded rod, fixed plate, first threaded rod, solid fixed cylinder and short column realizes at RTK receiver rebound's in-process, and the threaded rod moves down, imbeds earth, has strengthened the fixed effect of RTK receiver to carrying out sunshade and rain-proof protection to the RTK receiver, inside the RTK receiver can get into the box after the survey and drawing finishes, provides accommodation space for the RTK receiver.

Description

RTK receiver

Technical Field

The utility model relates to a RTK receiver technical field specifically is a RTK receiver.

Background

An RTK carrier phase differential technology is a differential method for processing the observed quantity of carrier phases of two measuring stations in real time, and the carrier phases acquired by a reference station are sent to a user receiver to calculate a coordinate by means of difference. The method is a new common satellite positioning measurement method, the former static, rapid static and dynamic measurements all need to be solved afterwards to obtain centimeter-level accuracy, the RTK is a measurement method capable of obtaining centimeter-level positioning accuracy in real time in the field, a carrier phase dynamic real-time difference method is adopted, the method is a major milestone applied to GPS, the appearance of the method is project lofting and terrain mapping, various control measurements bring new measurement principles and methods, and the operation efficiency is greatly improved.

The high-precision GPS measurement must adopt a carrier phase observation value, and the RTK positioning technology is a real-time dynamic positioning technology based on the carrier phase observation value, can provide a three-dimensional positioning result of a measuring station in a specified coordinate system in real time and reaches centimeter-level precision. In the RTK mode of operation, the base station transmits its observations to the rover station along with the coordinate information of the rover station via the data chain. The rover station not only receives data from the reference station through a data chain, but also acquires GPS observation data, forms differential observation values in the system for real-time processing, and simultaneously gives centimeter-level positioning results for less than one second. The rover can be in a static state and a moving state; the method can be used for initializing on a fixed point and then entering dynamic operation, can also be directly started under a dynamic condition, and can complete the searching and solving of the ambiguity of the whole cycle under a dynamic environment. After the unknown number is fixed in the whole week, each epoch can be processed in real time, and the rover can give centimeter-level positioning results at any time as long as the tracking and necessary geometric figures of more than four satellite phase observed values can be kept.

Because the RTK receiver is monitored in the field for a long time, the support mode of present RTK receiver is for supporting it through the tripod, and when the place of RTK receiver survey and drawing was on soft earth, the support effect of tripod was not good, and the RTK receiver is difficult to fix, and open-air weather is changeable, and when the sudden rain came, caused the RTK receiver to damage easily, consequently need improve it.

Based on this, the utility model designs an RTK receiver to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a RTK receiver to solve and to propose in the above-mentioned background art because the RTK receiver is long-time in the field monitoring, the support mode of present RTK receiver is for supporting it through the tripod, when the place of RTK receiver survey and drawing is on soft earth, the supporting effect of tripod is not good, the RTK receiver is difficult to fix, and open-air weather is changeable, comes when the torrential rain, causes the RTK receiver to damage easily, consequently needs to carry out the modified problem to it.

In order to achieve the above object, the utility model provides a following technical scheme: an RTK receiver comprises a box body, wherein a first cavity is arranged inside the box body, a fixing plate is fixedly arranged in the middle of the first cavity, a first rod body is arranged in the middle of the first cavity, a first gear is fixedly arranged at the bottom of the first rod body, supporting columns are uniformly arranged on the bottom cavity wall of the first cavity, a second gear is fixedly arranged outside the supporting columns, the supporting columns are rotatably connected with the bottom cavity wall of the first cavity, a second plate body is sleeved on the rod body of the first rod body, a threaded rod is uniformly and fixedly arranged at the bottom of the second plate body, the bottom of the threaded rod uniformly penetrates through the supporting columns arranged on the bottom cavity wall of the first cavity, the second gear is meshed with the first gear, a first threaded rod is fixedly arranged at the top of the first rod body, and a fixing barrel is arranged on the rod body of the first threaded rod, the top fixed mounting of a fixed section of thick bamboo has the first plate body, the right-hand member chamber wall of first cavity is provided with the connecting plate, the bottom fixed mounting of connecting plate has the motor, the bottom chamber wall of first cavity is provided with the short column, and the short column is provided with the third gear, the top of short column with the output fixed connection of motor.

Preferably, an RTK receiver is disposed on a top portion of the first plate body.

Preferably, the upper portion of the supporting column arranged at the bottom of the first cavity is provided with threads, and the threaded rod is in threaded connection with the upper portion of the supporting column.

Preferably, the lower part of the fixed cylinder is provided with threads, and the fixed cylinder is in threaded connection with the first threaded rod.

Preferably, the rectangular channel has been seted up at the top of box, the even fixed mounting in top of box has the fixed block, the inside of fixed block evenly is provided with the ascending cavity of opening, and even embedding has the quarter butt in the cavity, and the top fixed mounting of quarter butt has the third plate body.

Preferably, the bottom of the box body is uniformly provided with hollow sleeves, and the hollow sleeves are communicated with supporting columns arranged on the wall of the bottom cavity of the first cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of first gear, second gear, threaded rod, fixed plate, first threaded rod, solid fixed cylinder and short column realizes at RTK receiver rebound's in-process, and the threaded rod moves down, imbeds earth, has strengthened the fixed effect of RTK receiver to carrying out sunshade and rain-proof protection to the RTK receiver, inside the RTK receiver can get into the box after the survey and drawing finishes, provides accommodation space for the RTK receiver.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the first gear structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 001-first cavity, 2-motor, 3-connecting plate, 4-second gear, 5-first gear, 51-third gear, 6-threaded rod, 8-first rod body, 9-fixing plate, 10-first threaded rod, 11-first plate body, 12-RTK receiver, 13-fixing barrel, 14-second plate body, 15-short column and 16-third plate body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an RTK receiver comprises a box body 1, wherein a first cavity 001 is arranged inside the box body 1, a fixing plate 9 is fixedly arranged in the middle of the first cavity 001, a first rod body 8 is arranged in the middle of the first cavity 001, a first gear 5 is fixedly arranged at the bottom of the first rod body 8, supporting columns are uniformly arranged on the bottom cavity wall of the first cavity 001, a second gear 4 is fixedly arranged outside the supporting columns, the supporting columns are rotatably connected with the bottom cavity wall of the first cavity 001, a second plate body 14 is sleeved on the rod body of the first rod body 8, threaded rods 6 are uniformly and fixedly arranged at the bottom of the second plate body 14, the bottoms of the threaded rods 6 uniformly penetrate through the supporting columns arranged on the bottom cavity wall of the first cavity 001, the second gears 4 are all meshed with the first gear 5, a first threaded rod 10 is fixedly arranged at the top of the first rod body 8, a fixing barrel 13 is arranged on the rod body of the first threaded rod 10, a first plate body 11 is fixedly arranged at the top of the fixing barrel 13, the right-hand member chamber wall of first cavity 001 is provided with connecting plate 3, and the bottom fixed mounting of connecting plate 3 has motor 2, and the bottom chamber wall of first cavity 001 is provided with the short column, and the short column is provided with third gear 51, the top of short column and motor 2's output fixed connection.

Further, an RTK receiver 12 is disposed on the top of the first board 11, which is beneficial for moving the RTK receiver 12 when the first board 11 moves.

Further, the upper portion that first cavity 001 bottom set up the support column is provided with the screw thread, and threaded rod 6 is favorable to when second gear 4 drives the support column rotation with the upper portion threaded connection of support column, and threaded rod 6 can vertical removal.

Further, the lower part of the fixed cylinder 13 is provided with threads, and the fixed cylinder 13 is in threaded connection with the first threaded rod 10, so that when the first threaded rod 10 rotates, the fixed cylinder 13 drives the first plate body 11 to move.

Further, the rectangular channel has been seted up at the top of box 1, and the even fixed mounting in top of box 1 has fixed block 15, and the inside of fixed block 15 evenly is provided with the ascending cavity of opening, and even embedding has the quarter butt in the cavity, and the top fixed mounting of quarter butt has third plate body 16, is favorable to following the removal of RTK receiver 12, carries out the protection of sunshade and rain-proof to RTK receiver 12.

Further, the bottom of box 1 evenly is provided with the cavity sleeve, and the support column intercommunication that cavity sleeve and first cavity 001 bottom chamber wall set up is favorable to threaded rod 6 to run through in the cavity sleeve inserts earth.

One specific application of this embodiment is: the box body 1 is moved to a designated position, the motor 2 is started, the motor 2 is set to be a forward and reverse rotation motor, the motor 2 drives the third gear 51 to rotate after running, the third gear 51 is meshed with the first gear 5 to drive the first gear 5 to rotate, the second gear 4 is meshed with the first gear 5, three groups of second gears 4 are arranged, three groups of second gears 4 are driven to rotate simultaneously, the second gear 4 drives the supporting column to rotate, the three groups of threaded rods 6 move downwards simultaneously when the supporting column rotates, a hollow sleeve penetrating through the bottom of the box body 1 is embedded into soil to support and fix the box body 1, the first gear 5 is fixedly connected with the first rod body 8, the first threaded rod 10 is driven to rotate when the first rod body 8 rotates, therefore, the first plate body 11 is forced to move upwards, the RTK receiver 12 is jacked upwards, the top and the third plate body 16 butt of RTK receiver 12, the third plate body 16 accompanies RTK receiver 12 and upwards moves, and until RTK receiver 12 stretches out the top of box 1, the protection of sunshade and sheltering from the rainwater can be carried out to RTK receiver 12 to third plate body 16, because the short-bar of third plate body 16 bottom evenly cup joints the spring, so when RTK receiver 12 moves down, third plate body 16 resets under the effect of spring.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation. In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An RTK receiver, includes box (1), its characterized in that: the box body (1) is internally provided with a first cavity (001), the middle of the first cavity (001) is fixedly provided with a fixing plate (9), the middle of the first cavity (001) is provided with a first rod body (8), the bottom of the first rod body (8) is fixedly provided with a first gear (5), the bottom cavity wall of the first cavity (001) is uniformly provided with a supporting column, the outer of the supporting column is fixedly provided with a second gear (4), the supporting column is rotatably connected with the bottom cavity wall of the first cavity (001), the rod body of the first rod body (8) is sleeved with a second plate body (14), the bottom of the second plate body (14) is uniformly and fixedly provided with a threaded rod (6), the bottom of the threaded rod (6) uniformly penetrates through the supporting column arranged on the bottom cavity wall of the first cavity (001), and the second gear (4) is meshed with the first gear (5), the utility model discloses a motor, including the first body of rod (8), the top fixed mounting of the first body of rod (8) has first threaded rod (10), the body of rod of first threaded rod (10) is provided with solid fixed cylinder (13), the top fixed mounting of solid fixed cylinder (13) has first plate body (11), the right-hand member chamber wall of first cavity (001) is provided with connecting plate (3), the bottom fixed mounting of connecting plate (3) has motor (2), the bottom chamber wall of first cavity (001) is provided with the short column, and the short column is provided with third gear (51), the top of short column with the output fixed connection of motor (2).

2. An RTK receiver according to claim 1, characterized in that: an RTK receiver (12) is arranged on the top of the first plate body (11).

3. An RTK receiver according to claim 1, characterized in that: the upper portion that first cavity (001) bottom set up the support column is provided with the screw thread, threaded rod (6) and the upper portion threaded connection of support column.

4. An RTK receiver according to claim 1, characterized in that: the lower part of the fixed cylinder (13) is provided with threads, and the fixed cylinder (13) is in threaded connection with the first threaded rod (10).

5. An RTK receiver according to claim 1, characterized in that: the rectangular channel has been seted up at the top of box (1), the even fixed mounting in top of box (1) has fixed block (15), the inside of fixed block (15) evenly is provided with the ascending cavity of opening, and even embedding has the quarter butt in the cavity, and the top fixed mounting of quarter butt has third plate body (16).

6. An RTK receiver according to claim 1, characterized in that: the bottom of the box body (1) is uniformly provided with hollow sleeves, and the hollow sleeves are communicated with supporting columns arranged on the bottom cavity wall of the first cavity (001).