Vehicle-mounted display terminal of unmanned agricultural equipment

Abstract

The utility model discloses a vehicle-mounted display terminal of unmanned agricultural equipment, which relates to the technical field of vehicle-mounted display terminals and comprises a mounting plate, a display is arranged on the front side of the mounting plate, a mounting box is fixedly connected to the upper end of the mounting plate, and a connecting block is slidably connected to the inside of the mounting box. The lower end of the connecting block is fixedly connected with a sliding block, and the interior of the mounting box is slidably connected with a sliding block. According to the vehicle-mounted display terminal of the unmanned agricultural equipment provided by the utility model, the motor, the threaded rod, the mounting seat and other parts are arranged, so that the motor can drive the mounting seat to move, and the mounting seat drives the wiping rag to wipe the display, so that dirt and the like on the display can be wiped off; the technical problems that the vehicle-mounted display terminal of the unmanned agricultural equipment lacks a cleaning mechanism during use, oil films, dirt and the like are easily left on the display during use, and the view is easily blocked during use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted display terminals, in particular to a vehicle-mounted display terminal for unmanned agricultural machinery. Background Art

[0002] The vehicle-mounted display terminal of unmanned agricultural machinery is a device installed on agricultural machinery for providing real-time information display and operation interface. It is usually connected to the navigation system and control system of the unmanned agricultural machinery to provide farmers or operators with convenient information interaction and operation control methods. According to the utility model with patent authorization announcement number CN202413645U, a vehicle-mounted display terminal is disclosed, which specifically relates to the structural improvement of the panel and display screen of the vehicle-mounted display terminal. The existing vehicle-mounted display terminal has limited display screen expansion space and relatively small size. It includes a host, a panel and a display screen, characterized in that: a display screen installation groove is provided on the inner side of the panel, the display screen is arranged in the installation groove, and a bottom shell for fixing and encapsulating the display screen is also provided on the back of the display screen, and the host is fixedly connected to the back of the bottom shell. The utility model installs the display screen on the inner side of the panel, and it is no longer embedded in the vehicle-mounted platform installation groove with the host during installation, so that the display screen has more expansion space. In addition, the existing panel and decorative panel are combined into one, the area of ​​the panel is expanded, and while the window is expanded, there are still more button design positions, which reduces the production and installation processes and reduces the production cost. However, the on-board display terminal of unmanned agricultural machinery lacks a cleaning mechanism during use, which can easily leave oil film, dirt, etc. on the display during use, easily blocking the field of view during use. Utility Model Content

[0003] The utility model provides an unmanned agricultural machinery vehicle-mounted display terminal, which solves the technical problem that the unmanned agricultural machinery vehicle-mounted display terminal lacks a cleaning mechanism when in use, and is prone to leaving oil film, dirt, etc. on the display when in use, which is easy to block the field of view when in use.

[0004] In order to solve the above technical problems, the utility model provides a vehicle-mounted display terminal for unmanned agricultural machinery, including a mounting plate, a display is arranged on the front of the mounting plate, an upper end of the mounting plate is fixedly connected to a mounting box, a connecting block is slidably connected inside the mounting box, a slider is fixedly connected to the lower end of the connecting block, a slider is slidably connected inside the mounting box, a mounting seat is fixedly connected to the lower end of the slider, a motor is fixedly installed on the left side of the mounting box, the output end of the motor is rotatably connected to the mounting box, a threaded rod is fixedly connected to the output end of the motor, a sliding rod is slidably connected inside the mounting seat, a spring is arranged inside the mounting seat, one end of the spring contacts the sliding rod, the other end of the spring contacts the mounting seat, a scraper is fixedly connected to one end of the sliding rod away from the mounting seat, a rag is contacted on the side of the scraper away from the sliding rod, and the rag contacts the display.

[0005] Preferably, the lower end of the mounting plate is fixedly connected with a guide box, the mounting seat is in contact with the guide box, the lower end of the mounting seat is fixedly connected with a guide block, the guide block is slidably connected to the guide box, the lower end of the guide block is fixedly connected with a limiting block, the limiting block is slidably connected to the guide box, the inside of the guide box is fixedly connected with a limiting rod, the limiting rod is slidably sleeved with the limiting block, and through the design of the limiting rod, the mounting seat can remain stable when moving.

[0006] Preferably, the threaded rod is rotatably connected to the installation box, the outer side of the threaded rod is provided with positive and negative threads, the threaded rod is connected to the connecting block by threads, the outer side of the threaded rod is fixedly connected with a baffle, the baffle is in contact with the installation box, and the design of the baffle can keep the threaded rod stable when rotating.

[0007] Preferably, a limiting ring is fixedly connected inside the mounting seat, and the limiting ring is slidably sleeved with the sliding rod. Through the design of the limiting ring, the sliding rod can remain stable when moving.

[0008] Preferably, a positioning block is fixedly connected to one side of the wiping cloth close to the scraper, and the positioning block is slidably connected to the scraper. Through the design of the positioning block, the wiping cloth can be kept stable during installation.

[0009] Preferably, a clamping block is fixedly connected to one side of the wiping cloth close to the scraper, and the clamping block is clamped with the scraper. The design of the clamping block allows the wiping cloth to be easily disassembled and replaced.

[0010] Compared with the related art, the unmanned agricultural machinery vehicle display terminal provided by the utility model has the following features:

[0011] Beneficial effects:

[0012] The utility model provides a vehicle-mounted display terminal for unmanned agricultural machinery equipment. By arranging components such as a motor, a threaded rod, and a mounting seat, the motor can drive the mounting seat to move, and the mounting seat can drive a wiping cloth to wipe the display, so that dirt and the like on the display can be wiped off, thereby solving the technical problem that the vehicle-mounted display terminal for unmanned agricultural machinery equipment lacks a cleaning mechanism when in use, and is prone to leaving oil film, dirt and the like on the display when in use, which is prone to blocking the field of view when in use.

[0013] The utility model provides a vehicle-mounted display terminal for unmanned agricultural machinery. By arranging components such as a slide bar and a spring, the spring can drive a wiping cloth to fit the display so that the wiping cloth can better wipe the display. Moreover, by arranging a card block, the wiping cloth can be conveniently replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A cutaway perspective view of

[0016] Figure 3 For this utility model Figure 2 A front cross-sectional view of

[0017] Figure 4 For this utility model Figure 1 Side view of

[0018] Figure 5 For this utility model Figure 4 A front cross-sectional view of

[0019] Figure 6 For this utility model Figure 5 Enlarged view of point B in .

[0020] Numbers in the figure: 1. Mounting plate; 2. Display; 3. Mounting box; 31. Connecting block; 32. Slider; 33. Mounting seat; 331. Sliding rod; 332. Limiting ring; 333. Spring; 334. Scraper; 335. Cleaning cloth; 336. Positioning block; 337. Block; 34. Guide box; 35. Guide block; 36. Limiting block; 37. Limiting rod; 4. Motor; 41. Threaded rod; 42. Baffle. DETAILED DESCRIPTION

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6A vehicle-mounted display terminal for unmanned agricultural machinery comprises a mounting plate 1, a display 2 is arranged on the front of the mounting plate 1, a mounting box 3 is fixedly connected to the upper end of the mounting plate 1, a connecting block 31 is slidably connected inside the mounting box 3, a slider 32 is fixedly connected to the lower end of the connecting block 31, a slider 32 is slidably connected inside the mounting box 3, a mounting seat 33 is fixedly connected to the lower end of the slider 32, a guide box 34 is fixedly connected to the lower end of the mounting plate 1, the mounting seat 33 contacts the guide box 34, a guide block 35 is fixedly connected to the lower end of the mounting seat 33, the guide block 35 is slidably connected to the guide box 34, a limiting block 36 is fixedly connected to the lower end of the guide block 35, the limiting block 36 is slidably connected to the guide box 34, a limiting rod 37 is fixedly connected inside the guide box 34, the limiting rod 37 is slidably sleeved with the limiting block 36, and the design of the limiting rod 37 can keep the mounting seat 33 stable when moving.

[0022] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A motor 4 is fixedly installed on the left side of the mounting box 3, and the output end of the motor 4 is rotatably connected to the mounting box 3. A threaded rod 41 is fixedly connected to the output end of the motor 4. The threaded rod 41 is rotatably connected to the mounting box 3. The outer side of the threaded rod 41 is provided with positive and negative threads. The threaded rod 41 is threadedly connected to the connecting block 31. A baffle 42 is fixedly connected to the outer side of the threaded rod 41. The baffle 42 contacts the mounting box 3. The design of the baffle 42 can keep the threaded rod 41 stable when rotating. A sliding rod 331 is slidably connected to the inside of the mounting seat 33. A limiting ring 332 is fixedly connected to the inside of the mounting seat 33. The limiting ring 332 is slidably sleeved with the sliding rod 331. The design of the limiting ring 332 can keep the sliding rod 331 stable when moving.

[0023] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A spring 333 is provided inside the mounting seat 33, one end of the spring 333 contacts the sliding rod 331, and the other end of the spring 333 contacts the mounting seat 33, and the end of the sliding rod 331 away from the mounting seat 33 is fixedly connected with a scraper 334, and the side of the scraper 334 away from the sliding rod 331 contacts a wiping cloth 335, and the wiping cloth 335 contacts the display 2, and the side of the wiping cloth 335 close to the scraper 334 is fixedly connected with a positioning block 336, and the positioning block 336 is slidably connected to the scraper 334. Through the design of the positioning block 336, the wiping cloth 335 can be kept stable during installation, and the side of the wiping cloth 335 close to the scraper 334 is fixedly connected with a clamping block 337, and the clamping block 337 is clamped with the scraper 334. Through the design of the clamping block 337, the wiping cloth 335 can be easily disassembled and replaced.

[0024] Working principle: when in use, by starting the motor 4, the output end of the motor 4 drives the threaded rod 41 to rotate, so that the threaded rod 41 and the connecting block 31 undergo threaded motion, so that the connecting block 31 drives the slider 32 to move, the slider 32 drives the mounting seat 33 to move, the mounting seat 33 drives the sliding rod 331 to move, the sliding rod 331 drives the scraper 334 to move, so that the scraper 334 drives the wiping cloth 335 to wipe the display 2, which can effectively clean the display 2, and by providing a spring 333, the spring 333 can drive the scraper 334 on the sliding rod 331 to approach the display 2, so that the scraper 334 drives the wiping cloth 335 to fit with the display 2, so that the wiping cloth 335 can better clean the display 2, and by moving the wiping cloth 335 in the direction away from the scraper 334, the block 337 on the wiping cloth 335 is pulled out from the scraper 334, so that the limit on the wiping cloth 335 can be released, and the wiping cloth 335 can be disassembled and replaced.

Claims

1. A vehicle-mounted display terminal for unmanned agricultural machinery, comprising a mounting plate (1), characterized in that: A display (2) is arranged on the front of the mounting plate (1); a mounting box (3) is fixedly connected to the upper end of the mounting plate (1); a connecting block (31) is slidably connected to the interior of the mounting box (3); a slider (32) is fixedly connected to the lower end of the connecting block (31); a slider (32) is slidably connected to the interior of the mounting box (3); a mounting seat (33) is fixedly connected to the lower end of the slider (32); a motor (4) is fixedly installed on the left side of the mounting box (3); an output end of the motor (4) is rotatably connected to the mounting box (3); and an output end of the motor (4) is rotatably connected to the mounting box (3). The end of the mounting seat (33) is fixedly connected with a threaded rod (41), the interior of the mounting seat (33) is slidably connected with a sliding rod (331), a spring (333) is arranged inside the mounting seat (33), one end of the spring (333) is in contact with the sliding rod (331), and the other end of the spring (333) is in contact with the mounting seat (33), one end of the sliding rod (331) away from the mounting seat (33) is fixedly connected with a scraper (334), the side of the scraper (334) away from the sliding rod (331) is in contact with a wiping cloth (335), and the wiping cloth (335) is in contact with the display (2).

2. The vehicle-mounted display terminal for unmanned agricultural machinery according to claim 1, characterized in that: The lower end of the mounting plate (1) is fixedly connected with a guide box (34), the mounting seat (33) is in contact with the guide box (34), the lower end of the mounting seat (33) is fixedly connected with a guide block (35), the guide block (35) is slidably connected with the guide box (34), the lower end of the guide block (35) is fixedly connected with a limit block (36), the limit block (36) is slidably connected with the guide box (34), the interior of the guide box (34) is fixedly connected with a limit rod (37), and the limit rod (37) is slidably sleeved with the limit block (36).

3. The vehicle-mounted display terminal for unmanned agricultural machinery according to claim 1, characterized in that: The threaded rod (41) is rotatably connected to the installation box (3); the outer side of the threaded rod (41) is provided with positive and negative threads; the threaded rod (41) is connected to the connection block (31) via threads; the outer side of the threaded rod (41) is fixedly connected with a baffle (42); the baffle (42) is in contact with the installation box (3).

4. The vehicle-mounted display terminal for unmanned agricultural machinery according to claim 1, characterized in that: A limiting ring (332) is fixedly connected inside the mounting seat (33), and the limiting ring (332) is slidably sleeved with the sliding rod (331).

5. The vehicle-mounted display terminal for unmanned agricultural machinery according to claim 1, characterized in that: A positioning block (336) is fixedly connected to one side of the wiping cloth (335) close to the scraper (334), and the positioning block (336) is slidably connected to the scraper (334).

6. The vehicle-mounted display terminal for unmanned agricultural machinery according to claim 1, characterized in that: A clamping block (337) is fixedly connected to one side of the wiping cloth (335) close to the scraper (334), and the clamping block (337) is clamped to the scraper (334).

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