Rapid land measurement equipment

Abstract

The utility model belongs to the technical field of land measurement, and particularly relates to rapid land measurement equipment, which comprises a gain antenna and a GPS (global positioning system) mu measurement instrument, the gain antenna is connected with the GPS mu measurement instrument through a lead, a telescopic support is movably mounted at the bottom of the gain antenna, a universal connecting frame is mounted on the surface of the telescopic support, and a clamping fixing frame is movably connected to the end of the universal connecting frame. The GPS mu measuring instrument is located in an inner cavity of the clamping fixing frame, a clamping base is movably installed on the surface of the universal connecting frame, and a supporting rod is welded to the surface of the clamping base. According to the utility model, the detachable protective cover is arranged above the GPS area measuring instrument, so that the functions of shading and shielding rain can be achieved, information on a display screen of the GPS area measuring instrument can be read more clearly in the use process, the GPS area measuring instrument is prevented from being wetted by rainwater, the protection of the GPS area measuring instrument can be improved, and after the use, the protective cover is sleeved on the surface of the GPS area measuring instrument, so that the GPS area measuring instrument is more convenient to use. And the rubber lining of the inner cavity of the protective cover is matched with the GPS mu measuring instrument, so that the protection on the GPS mu measuring instrument can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of land measurement, in particular to a piece of land rapid measurement equipment. Background Art

[0002] Most domestic farmers use agricultural machinery by leasing it, and pay the leasing fee according to the operating area of ​​the agricultural machinery. When measuring the area, most of them use traditional methods such as visual inspection or measurement. The measurement results are very inaccurate and inefficient, which brings unnecessary cost disputes to farmers and agricultural machinery owners.

[0003] The invention patent with the current publication number CN221147579U discloses a new land area measuring instrument. Based on GPS and UWB technology and with the advantages of high-precision and high-efficiency measurement, the invention solves the problem that when the existing equipment uses GPS and UWB modules to measure the land area, a base station is often set at a certain boundary or center of the land, and a positioning chip is set at other boundaries. The GPS and UWB modules on the base station and the positioning chip are used for positioning and distance measurement, and the relevant data is transmitted to a handheld terminal such as a PDA for data processing and calculation, so as to obtain an accurate land area. However, in this process, when the land is irregular, more positioning chips need to be set, thereby increasing the measurement cost and measurement intensity; therefore, there is also a handheld single positioning chip that passes through the land boundary one by one, collects data one by one and transmits it to the portable handheld terminal, and then performs data processing. However, in this process, when there is a slope on the land, due to the difference between the height of the base station and the height of the positioning chip, the distance between the positioning chip and the base station measured one by one will cause a large error in the land area measurement when combined with the absolute coordinates located by GPS for land area measurement, thereby reducing the measurement accuracy of the land area.

[0004] When using the existing land area measuring instrument, the GPS is fixed on the bracket, and the sunlight shines on the screen surface of the GPS, which will make it impossible to see the screen display content during use. When used on rainy days, the rain will wet the GPS, and the GPS is in an exposed state during carrying, which is easy to be bumped, which will cause damage to the GPS. In order to solve the above problems, a land rapid measurement device is proposed in this application. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a land rapid measurement equipment, in which a detachable protective cover is installed above the GPS acre meter to play the role of shading and rain protection. During use, the information on the display screen of the GPS acre meter can be read more clearly, and the GPS acre meter can be prevented from being wetted by rain, which can improve the protection of the GPS acre meter. After use, the protective cover is put on the surface of the GPS acre meter, and the rubber lining of the inner cavity of the protective cover matches the GPS acre meter, which can improve the protection of the GPS acre meter, so as to solve the problems raised in the background technology.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a land rapid measurement device, including a gain antenna and a GPS acre meter, wherein the gain antenna is connected to the GPS acre meter through a wire, a telescopic bracket is movably installed at the bottom of the gain antenna, a universal connecting frame is installed on the surface of the telescopic bracket, a clamping and fixing frame is movably connected to the end of the universal connecting frame, and the GPS acre meter is located in the inner cavity of the clamping and fixing frame;

[0009] A clamping seat is movably mounted on the surface of the universal connecting frame, a supporting rod is welded on the surface of the clamping seat, and a protective cover is movably connected to the top of the supporting rod.

[0010] Preferably, a mounting groove is provided on the lower surface of the protective cover, and a rubber lining is movably provided in the inner cavity of the mounting groove.

[0011] Preferably, the rubber lining matches the GPS acreage meter.

[0012] Preferably, a threaded connection hole is opened at one end of the lower surface of the protective cover, and the top of the support rod is threadedly connected to the threaded connection hole.

[0013] Preferably, an insulating protective sleeve is provided on the surface of the telescopic bracket, and the insulating protective sleeve is located below the universal connecting frame.

[0014] Preferably, an insulating pin is movably connected to the bottom of the telescopic bracket, and the insulating pin is a ceramic structure.

[0015] Preferably, a threaded connector is fixedly connected to the top of the insulating pin, a threaded mounting hole is provided on the bottom surface of the telescopic bracket, and the threaded connector is threadedly connected to the threaded mounting hole.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The utility model discloses a protective cover which is installed above the GPS acre meter and can protect the GPS acre meter from rain and light. During use, the information on the display screen of the GPS acre meter can be read more clearly. At the same time, the GPS acre meter can be prevented from being wetted by rain when used in rainy days, thereby improving the protection of the GPS acre meter. After use, the protective cover is removed and put on the surface of the GPS acre meter. The rubber lining of the inner cavity of the protective cover matches the GPS acre meter, thereby improving the protection of the GPS acre meter and preventing bumps when carried.

[0018] The utility model can be held on the surface of the insulating protective sleeve during use, and insulating pins are movably installed at the bottom of the telescopic bracket. The insulating pins are made of ceramic material. The insulating pins and the insulating protective sleeve are matched to make the telescopic bracket insulating during use, which can improve safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a land rapid measurement device of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of a land rapid measurement device of the utility model;

[0021] Figure 3 This is a schematic diagram of the telescopic support structure of a land rapid measurement device of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the protective cover structure of a land rapid measurement device.

[0023] Reference numerals:

[0024] 1. Gain antenna; 2. GPS acreage meter; 3. Telescopic bracket; 4. Universal connecting frame; 5. Clamping bracket; 6. Clamp seat; 7. Support rod; 8. Protective cover; 9. Threaded connection hole; 10. Rubber lining; 11. Insulating protective cover; 12. Insulating pins; 13. Threaded mounting hole; 14. Threaded connector. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4As shown, a land rapid measurement device proposed by the utility model comprises a gain antenna 1 and a GPS acre meter 2, wherein the gain antenna 1 is connected to the GPS acre meter 2 through a wire, a telescopic bracket 3 is movably mounted on the bottom of the gain antenna 1, a universal connecting frame 4 is mounted on the surface of the telescopic bracket 3, a clamping and fixing frame 5 is movably connected to the end of the universal connecting frame 4, and the GPS acre meter 2 is located in the inner cavity of the clamping and fixing frame 5;

[0027] A clamp seat 6 is movably mounted on the surface of the universal connecting frame 4, a support rod 7 is welded to the surface of the clamp seat 6, a protective cover 8 is movably connected to the top of the support rod 7, a mounting groove is opened on the lower surface of the protective cover 8, a rubber lining 10 is movably provided in the inner cavity of the mounting groove, and the rubber lining 10 matches the GPS acre meter 2.

[0028] It should be noted that the GPS acre meter 2 is clamped by a clamping frame 5 and fixed on the telescopic bracket 3 by a universal connecting frame 4. The clamp seat 6 is fixed on the universal connecting frame 4 by bolts, and the protective cover 8 is fixed by a support rod 7. The protective cover 8 is located above the GPS acre meter 2, which can protect the GPS acre meter 2 from rain and light. During use, the information on the display screen of the GPS acre meter 2 can be read more clearly, and the GPS acre meter 2 can be prevented from being wetted by rain when used in rainy days, which can improve the protection of the GPS acre meter 2. After use, the protective cover 8 is removed and the protective cover 8 is put on the surface of the GPS acre meter 2. The rubber lining 10 in the inner cavity of the protective cover 8 matches the GPS acre meter 2, which can improve the protection of the GPS acre meter 2.

[0029] In this embodiment, if Figure 4 As shown, a threaded connection hole 9 is opened at one end of the lower surface of the protective cover 8, and the top of the support rod 7 is threadedly connected to the threaded connection hole 9.

[0030] It should be noted that the top of the support rod 7 is threadedly connected to the threaded connection hole 9, which can facilitate the quick disassembly and assembly of the protective cover 8.

[0031] In this embodiment, if Figure 1 As shown, an insulating protective sleeve 11 is provided on the surface of the telescopic bracket 3 , and the insulating protective sleeve 11 is located below the universal connecting frame 4 .

[0032] It should be noted that, during use, the insulating protective cover 11 can be held, which can improve the comfort of holding and improve the insulation of the telescopic bracket 3.

[0033] In this embodiment, if Figure 2 and Figure 3As shown, the bottom of the telescopic bracket 3 is movably connected with an insulating pin 12, and the insulating pin 12 is a ceramic structure. The top of the insulating pin 12 is fixedly connected with a threaded connector 14. The bottom surface of the telescopic bracket 3 is provided with a threaded mounting hole 13, and the threaded connector 14 is threadedly connected to the threaded mounting hole 13.

[0034] It should be noted that the insulating pin 12 is made of ceramic material. The insulating pin 12 makes the telescopic bracket 3 insulating during use, which can improve the safety during use. The top of the insulating pin 12 is threadedly connected to the threaded mounting hole 13 through a threaded connector 14 for fixing, which can facilitate the quick replacement of the insulating pin 12.

[0035] Working principle and use process of the utility model: GPS acreage meter 2 is clamped by clamping fixing frame 5, and fixed on telescopic bracket 3 by universal connecting frame 4, and can be held on the surface of insulating protective cover 11 during use, and insulating pins 12 are movably installed at the bottom of telescopic bracket 3, and insulating pins 12 are made of ceramic material. The insulating pins 12 and insulating protective cover 11 are matched to make telescopic bracket 3 have insulation during use, which can improve the safety during use. The top of insulating pins 12 is threadedly connected with threaded mounting hole 13 by threaded connector 14 for fixing, which can facilitate the quick replacement of insulating pins 12. The clamp seat 6 is fixed to the universal connecting frame 4 by bolts, and the protective cover 8 is fixed by the support rod 7. The protective cover 8 is located above the GPS acre meter 2, which can protect the GPS acre meter 2 from rain and light. During use, the information on the display screen of the GPS acre meter 2 can be read more clearly, and the GPS acre meter 2 can be prevented from being wetted by rain when used in rainy days, which can improve the protection of the GPS acre meter 2. After use, the protective cover 8 is removed and the protective cover 8 is put on the surface of the GPS acre meter 2. The rubber lining 10 in the inner cavity of the protective cover 8 matches the GPS acre meter 2, which can improve the protection of the GPS acre meter 2.

[0036] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A land rapid measurement device, comprising a gain antenna (1) and a GPS acreage meter (2), wherein the gain antenna (1) is connected to the GPS acreage meter (2) via a wire, and characterized in that: A telescopic bracket (3) is movably mounted on the bottom of the gain antenna (1); a universal connecting frame (4) is mounted on the surface of the telescopic bracket (3); a clamping and fixing frame (5) is movably connected to the end of the universal connecting frame (4); and the GPS acreage meter (2) is located in the inner cavity of the clamping and fixing frame (5); A clamping seat (6) is movably mounted on the surface of the universal connecting frame (4), a support rod (7) is welded to the surface of the clamping seat (6), and a protective cover (8) is movably connected to the top of the support rod (7).

2. A land rapid measurement device according to claim 1, characterized in that: A mounting groove is provided on the lower surface of the protective cover (8), and a rubber lining (10) is movably provided in the inner cavity of the mounting groove.

3. A land rapid measurement device according to claim 2, characterized in that: The rubber lining (10) matches the GPS acreage measuring instrument (2).

4. A land rapid measurement device according to claim 3, characterized in that: A threaded connection hole (9) is provided at one end of the lower surface of the protective cover (8), and the top of the support rod (7) is threadedly connected to the threaded connection hole (9).

5. A land rapid measurement device according to claim 4, characterized in that: An insulating protective sleeve (11) is provided on the surface of the telescopic bracket (3), and the insulating protective sleeve (11) is located below the universal connecting frame (4).

6. A land rapid measurement device according to claim 5, characterized in that: An insulating pin (12) is movably connected to the bottom of the telescopic bracket (3), and the insulating pin (12) is a ceramic structure.

7. A land rapid measurement device according to claim 6, characterized in that: A threaded connector (14) is fixedly connected to the top of the insulating pin (12), a threaded mounting hole (13) is provided on the bottom surface of the telescopic bracket (3), and the threaded connector (14) is threadedly connected to the threaded mounting hole (13).

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