Intelligent agricultural machine positioning GPS terminal

Abstract

The utility model relates to the technical field of agricultural machine GPS terminals, and discloses an intelligent agricultural machine positioning GPS terminal which comprises a base, a back plate and reset mechanisms, the base is fixedly connected with the back plate through a supporting rod, the reset mechanisms are arranged on the periphery of the back plate, each reset mechanism comprises a protective sleeve, a fixing rod, a torsion spring and a cam, grooves are formed in the periphery of the back plate, and the protective sleeves are arranged in the grooves. The inner side wall of the groove is detachably connected with a protective sleeve, the opposite side of the protective sleeve is fixedly connected with a fixing rod, the fixing rod penetrates through the cam, the cam is rotationally connected with the fixing rod, the upper end and the lower end of the cam are fixedly connected with torsional springs, and the sides, away from the cam, of the torsional springs are fixedly connected with the inner side wall of the protective sleeve. The agricultural machine generates vibration in the running process of the agricultural machine in a farmland, so that the original adjusted angle of the GPS terminal can deviate due to the vibration generated by the running of the agricultural machine, the cam is in contact with the supporting plate through the torsion spring in the reset mechanism, and the angle reset of the GPS terminal with angle deviation is realized through the elastic force provided by the torsion spring.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery GPS terminal technology, specifically to an intelligent agricultural machinery positioning GPS terminal. Background Technology

[0002] Traditional agricultural machinery positioning GPS terminals rely on fixed supports for stability, with angle adjustments achieved by rotating the supports to suit specific needs. However, the vibrations generated during agricultural machinery operation challenge the effectiveness of the pre-set GPS terminal angle, affecting its stability and accuracy. On the one hand, while fixed supports provide basic support, they cannot completely withstand the impact of changes in the external environment. On the other hand, although ideal posture can be achieved through manual adjustment, natural factors can easily cause the original settings to deviate from the expected target. Therefore, this application proposes an intelligent agricultural machinery positioning GPS terminal.

[0003] To address the aforementioned issues, an intelligent agricultural machinery positioning GPS terminal is proposed. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent agricultural machinery positioning GPS terminal, which solves the problem in the background art where the bumps generated during the operation of agricultural machinery cause deviations in the angle of the adjusted GPS terminal.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent agricultural machinery positioning GPS terminal, comprising: a base; a back plate, the base being fixedly connected to the back plate via a support rod; a reset mechanism, wherein the back plate is provided with reset mechanisms on all four sides; the reset mechanism includes a protective sleeve, a fixing rod, a torsion spring, and a cam, wherein the back plate is provided with grooves on all four sides, a protective sleeve is detachably connected to the inner wall of the groove, a fixing rod is fixedly connected to the opposite side of the protective sleeve, the fixing rod passes through the cam, and the cam is rotatably connected to the fixing rod, torsion springs are fixedly connected to both the upper and lower ends of the cam, the side of the torsion spring away from the cam is fixedly connected to the inner wall of the protective sleeve, and the torsion spring is sleeved on the outer surface of the fixing rod.

[0006] As a further description of the above technical solution: a universal ball is movably connected to one side of the back plate, a support plate is fixedly connected to the side of the universal ball away from the back plate, and a GPS terminal is installed on the side of the support plate away from the universal ball.

[0007] As a further description of the above technical solution: a sliding groove is provided on the side of the back plate near the support plate, and a protrusion is fixedly connected to the side of the support plate near the back plate, and the sliding groove and the protrusion are slidably connected.

[0008] As a further description of the above technical solution: the support plate is fixedly connected with limiting blocks for limiting the GPS terminal, and the limiting blocks are made of rubber.

[0009] As a further description of the above technical solution: the back plate is fixedly connected to the periphery of the outer shell, and a transparent flip cover is hinged to the side of the outer shell near the limiting block.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. The present invention provides an intelligent agricultural machinery positioning GPS terminal. The angle of the GPS terminal is adjusted by a universal ball. When the agricultural machinery is moving in the field, the vibration will cause the angle of the GPS terminal to shift due to the vibration. The torsion spring in the reset mechanism makes the cam contact the support plate. The torsion spring provides elastic force to reset the angle of the GPS terminal that has shifted.

[0012] 2. The present invention provides an intelligent agricultural machinery positioning GPS terminal, wherein the outer shell and the transparent flip cover fixedly connected to the bottom of the back plate together enclose the back plate, the support plate and the GPS terminal inside the shell, providing dustproof and drop-proof protection for the GPS terminal. Moreover, the flip-type shell allows for easy disassembly and repair when the GPS terminal encounters a malfunction or needs maintenance, greatly improving maintenance efficiency and convenience. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0014] Figure 2 This is a schematic diagram of the backplate structure in this utility model;

[0015] Figure 3 In this utility model Figure 2 A magnified structural diagram at point A;

[0016] Figure 4 This is a schematic diagram of the support plate structure in this utility model;

[0017] Figure 5 This is a schematic diagram of the outer shell structure in this utility model.

[0018] In the diagram: 1. Base; 2. Support rod; 3. Back plate; 4. Reset mechanism; 401. Protective cover; 402. Fixing rod; 403. Torsion spring; 404. Cam; 5. Groove; 6. Universal ball; 7. Support plate; 8. GPS terminal; 9. Limiting block; 10. Slide groove; 11. Protrusion; 12. Outer shell; 13. Transparent flip cover. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0021] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 The system consists of a base 1, a back plate 3, and a reset mechanism 4. The back plate 3 is fixedly connected to the base 1 via a support rod 2. The reset mechanism 4 is provided around the back plate 3. The reset mechanism 4 includes a protective sleeve 401, a fixing rod 402, a torsion spring 403, and a cam 404. The back plate 3 has grooves 5 around its perimeter. The protective sleeve 401 is detachably connected to the inner wall of the groove 5 to facilitate the removal of the protective sleeve 401 from the inside of the groove 5. The fixing rod 402 is fixedly connected to the opposite side of the protective sleeve 401. The fixing rod 402 passes through the cam 404 and facilitates the limiting of the cam 404. The cam 404 is rotatably connected to the fixing rod 402. The upper and lower ends of the cam 404 are fixedly connected to the torsion spring 403, which provides support for the cam 404. The side of the torsion spring 403 away from the cam 404 is fixedly connected to the inner wall of the protective sleeve 401. The torsion spring 403 is sleeved on the outer surface of the fixing rod 402.

[0022] The grooves 5 on all four sides of the back plate 3 are adapted to the protective sleeve 401 in the reset mechanism 4. The protective sleeve 401 is fixedly connected to the fixing rod 402, which passes through the cam 404 and is rotatably connected to it. The upper and lower ends of the cam 404 are fixedly connected to the torsion spring 403. The side of the torsion spring 403 away from the cam 404 is fixedly connected to the inner wall of the protective sleeve 401. The torsion spring 403 provides elastic force to the cam 404, so that the force provided by the torsion spring 403 supports the cam 404 to contact the support plate 7.

[0023] Combination Figure 1 , Figure 2 , Figure 4 and Figure 5A omnidirectional ball 6 is movably connected to one side of the back plate 3. A support plate 7 is fixedly connected to the side of the omnidirectional ball 6 away from the back plate 3. A GPS terminal 8 is installed on the side of the support plate 7 away from the omnidirectional ball 6. The angle of the GPS terminal 8 can be adjusted by the omnidirectional ball 6. The GPS terminal 8 is limited by rubber limit blocks 9 fixedly connected around the support plate 7. A sliding groove 10 is opened on the side of the back plate 3 near the support plate 7. A protrusion 11 is fixedly connected to the side of the support plate 7 near the back plate 3. The sliding groove 10 and the protrusion 11 are compatible. Through the sliding connection between the sliding groove 10 and the protrusion 11, if vibration occurs, the support plate 7 can only sway left and right. A shell 12 is fixedly connected to the side wall of the back plate 3. The shell 12 protects the internal components from dust. A transparent flip cover 13 is hinged to the side of the shell 12 near the limit block 9, which facilitates easy disassembly and repair when the GPS terminal 8 encounters a fault or needs maintenance.

[0024] Working principle: The driver adjusts the angle of the GPS terminal 8 using the universal ball 6 as needed. However, the vibration generated by the agricultural machinery affects the angle of the GPS terminal 8 that has been set. Due to the sliding connection between the slide groove 10 and the protrusion 11, the GPS terminal 8 can only shift left and right when affected by vibration. The GPS terminal 8 that shifts left and right is supported by the grooves 5 around the back plate 3 and the reset mechanism 4. The torsion spring 403 in the reset mechanism 4 provides elasticity to the cam 404, so that the cam 404 contacts the support plate 7 and provides support to the support plate 7, causing the GPS terminal 8 that has shifted angle to reset.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart agricultural machinery positioning GPS terminal, characterized in that, include: Base (1); The back plate (3) and the base (1) are fixedly connected to the back plate (3) by a support rod (2); The back plate (3) is equipped with a reset mechanism (4) around its perimeter. The reset mechanism (4) includes a protective sleeve (401), a fixing rod (402), a torsion spring (403), and a cam (404). The back plate (3) has grooves (5) around its perimeter. The protective sleeve (401) is detachably connected to the inner wall of the groove (5). The fixing rod (402) is fixedly connected to the opposite side of the protective sleeve (401). The fixing rod (402) passes through the cam (404), and the cam (404) is rotatably connected to the fixing rod (402). The torsion spring (403) is fixedly connected to both the upper and lower ends of the cam (404). The side of the torsion spring (403) away from the cam (404) is fixedly connected to the inner wall of the protective sleeve (401). The torsion spring (403) is sleeved on the outer surface of the fixing rod (402).

2. The intelligent agricultural machinery positioning GPS terminal according to claim 1, characterized in that: A universal ball (6) is movably connected to one side of the back plate (3), and a support plate (7) is fixedly connected to the side of the universal ball (6) away from the back plate (3). A GPS terminal (8) is installed on the side of the support plate (7) away from the universal ball (6).

3. The intelligent agricultural machinery positioning GPS terminal according to claim 1, characterized in that: The back plate (3) has a groove (10) on the side near the support plate (7), and a protrusion (11) is fixedly connected to the side of the support plate (7) near the back plate (3). The groove (10) and the protrusion (11) are slidably connected.

4. The intelligent agricultural machinery positioning GPS terminal according to claim 2, characterized in that: The support plate (7) is fixedly connected around its perimeter with limiting blocks (9) for limiting the GPS terminal (8), and the limiting blocks (9) are made of rubber.

5. The intelligent agricultural machinery positioning GPS terminal according to claim 1, characterized in that: The back plate (3) is fixedly connected to the outer shell (12) on its periphery, and the outer shell (12) is hinged to a transparent flip cover (13) on the side near the limiting block (9).

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