CN218333561U

CN218333561U - Four-picture intelligent display terminal for harvesting machine

Info

Publication number: CN218333561U
Application number: CN202222344510.3U
Authority: CN
Inventors: 杨家荣; 毛欣伟; 刘金田
Original assignee: Weifang Keke Electric Co ltd
Current assignee: Weifang Keke Electric Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-17
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a four-picture intelligent display terminal for harvesting machinery, include: the terminal interface end of the harvesting machine is provided with a four-picture display screen, and the surface of the lower end of the harvesting machine terminal is provided with a physical key; protection casing parallel arrangement is in the upper end of physics button, the dwang is installed to the protection casing both sides, the drive plate is installed to the one end of dwang. This four picture intelligent display terminals are used to harvest machinery, upwards turn the protection casing, the dwang that can pass through both sides when the protection casing turns drives the driving disk and rotates, finally can make the protection casing shelter from the upper end at the physics button, the inside spring of driving disk can be extruded the ball on the mount pad inner wall through interlock piece and transfer line simultaneously, so just can realize sheltering from the protection casing in the effect of physics button upper end through above-mentioned structure when using, thereby can play the function that prevents the maloperation physics button when using.

Description

Four-picture intelligent display terminal for harvesting machine

Technical Field

The utility model relates to a harvest machinery technical field specifically is a harvest machinery is with four picture intelligent display terminals.

Background

With the development of informatization and internet technology, a combination instrument used for monitoring the running state of an electronic control system of a whole vehicle on agricultural machinery is gradually replaced by a TFT (thin film transistor) true color liquid crystal display, and the combination instrument not only can display multi-dimensional information, but also has the functions of luxury, editable and man-machine integration. Due to the fact that the harvesting machine is complex in structure and multiple in types of working devices, a driver of a huge structural body is difficult to observe and find fault hidden dangers comprehensively and in real time from a rearview mirror and an instrument monitoring unit in the operation process. The current video technology is mature, and the video images acquired by a single camera and two cameras cannot fully cover the running states of all working devices.

The four-picture intelligent display terminal for the current harvesting machine lacks a structure for protecting physical keys when in use, so that the phenomenon of misoperation of the physical keys exists in the actual operation, the actual use of the display terminal is interfered, and the defects of the existing product are needed to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a four-picture intelligent display terminal for harvest machinery to solve the present four-picture intelligent display terminal for harvest machinery of the above-mentioned background art present part and lack the structure of protecting the physics button when using, just so have the phenomenon of maloperation physics button in actual operation, can cause the interference to display terminal's in-service use like this, consequently need carry out the problem of improving according to the not enough of current product.

In order to achieve the above purpose, the utility model provides a following technical scheme: a four-picture intelligent display terminal for a harvesting machine comprises: the terminal interface end of the harvesting machine is provided with a four-picture display screen, and the surface of the lower end of the harvesting machine terminal is provided with a physical key;

the utility model discloses a ball-shaped structure, including protection casing parallel arrangement, protection casing, dwang, driving disk, linkage piece, transfer line, ball one side swing joint has the mount pad, protection casing parallel arrangement is in the upper end of physics button, the dwang is installed to the protection casing both sides, the linkage piece is installed to the one end of dwang, linkage disk internally mounted has the spring, the linkage piece is installed at the both ends of spring, the transfer line is installed to the one end of linkage piece, the ball is installed to the one end of transfer line, ball one side swing joint has the mount pad.

Preferably, one end of the limiting lug is fixedly installed on the inner wall of the linkage disk, and two sides of the transmission rod are respectively and movably connected with one limiting lug.

Preferably, the bottom of the mounting seat is fixedly connected to the surface of the harvesting machine terminal, and the butt joint end of the rotating rod and the linkage disk is movably mounted in the mounting seat.

Preferably, the spring and the linkage block are located between two groups of limiting lugs inside the linkage disc, and the transverse length of the linkage block is larger than the length of an opening between two single groups of limiting lugs.

Preferably, the protection casing is transparent glass steel material, the protection casing passes through dwang and interlock dish and constitutes revolution mechanic between two mount pads.

Preferably, the outer walls of the two transverse sides of the ball are movably connected with the inner wall of the linkage disc, and the ball forms an elastic extrusion rolling structure inside the mounting seat through the spring, the linkage block and the transmission rod.

Compared with the prior art, this four picture intelligent display terminal for harvester's beneficial effect is:

1. after having operated the physics button, upwards turn the protection casing this moment, the dwang that can pass through both sides when the protection casing turns drives the connecting disk and rotates, finally can make the protection casing shelter from the upper end at the physics button, the inside spring of connecting disk can be through trace and transfer line with the ball extrusion on the mount pad inner wall simultaneously, so just can realize sheltering from the protection casing the effect in the physics button upper end through above-mentioned structure when using to can play the function that prevents the maloperation physics button when using.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the rotating rod of the present invention;

fig. 3 is a schematic view of the internal connection structure of the mounting seat of the present invention.

In the figure: 1. harvesting the mechanical terminal; 2. a four-picture display screen; 3. physical keys; 4. a protective cover; 5. rotating the rod; 6. a linkage disk; 7. a spring; 8. a linkage block; 9. a transmission rod; 10. a ball; 11. a limiting bump; 12. and (7) mounting a seat.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a four-picture intelligent display terminal for a harvesting machine comprises: the terminal comprises a harvesting machine terminal 1, a protective cover 4 and a limiting bump 11, wherein a four-picture display screen 2 is arranged at the interface end of the harvesting machine terminal 1, and a physical key 3 is arranged on the surface of the lower end of the harvesting machine terminal 1;

protection casing 4 parallel arrangement installs dwang 5 in physics button 3's upper end, 4 both sides of protection casing, and interlock dish 6 is installed to the one end of

dwang

5, and 6 internally mounted of interlock dish have spring 7, and interlock piece 8 is installed at the both ends of spring 7, and transfer line 9 is installed to the one end of interlock piece 8, and ball 10 is installed to the one end of transfer line 9, and ball 10 one side swing joint has mount pad 12.

One end of a limiting lug 11 is fixedly arranged on the inner wall of the linkage disk 6, and two sides of the transmission rod 9 are respectively movably connected with one limiting lug 11; the bottom of the mounting seat 12 is fixedly connected to the surface of the harvesting machine terminal 1, and the butt joint end of the rotating rod 5 and the linkage disc 6 is movably arranged in the mounting seat 12; the spring 7 and the linkage block 8 are positioned between the two groups of limiting lugs 11 in the linkage disc 6, and the transverse length of the linkage block 8 is greater than the opening length between the two limiting lugs 11 in a single group; the protective cover 4 is made of transparent glass fiber reinforced plastic, and the protective cover 4 forms a rotating structure between the two mounting seats 12 through the rotating rod 5 and the linkage disc 6; the horizontal both sides outer wall of ball 10 and the inner wall swing joint of interlock dish 6, ball 10 passes through spring 7, interlock piece 8 and transfer line 9 constitute elasticity extrusion rolling structure in mount pad 12 is inside, operated physical button 3 back, upwards turn protection casing 4 this moment, can drive interlock dish 6 through dwang 5 of both sides when protection casing 4 turns and rotate, finally can make protection casing 4 shelter from the upper end at physical button 3, the inside spring 7 of interlock dish 6 can extrude ball 10 on mount pad 12 inner wall through interlock piece 8 and transfer line 9 simultaneously, so just can realize sheltering from protection casing 4 in the effect of physical button 3 upper end through above-mentioned structure when using, thereby can play the function that prevents maloperation physical button 3 when using.

To sum up: in the four-picture intelligent display terminal for the harvesting machine, firstly, four video signal input interfaces, one positioning antenna (compatible with GPS/BD), thirty-four needle power supply and signal input and output physical interfaces are reserved in a 10.2-inch TFT real color harvesting machine terminal 1. The internal core board consists of a power supply module, a thirty-two-position single chip microcomputer, a positioning module, a remote communication module and a CAN bus communication module, wherein the power supply module comprises a system power supply, four video power supplies, three 5V output power supplies, a liquid crystal display driving power supply, a single chip microcomputer power supply and the like. Three paths of 5V power outputs can provide power for the rotating speed sensor and can also provide power for components such as an electric control handle and the like. Setting one path of CAN, ten paths of digital quantity and fifteen paths of analog quantity input channels; at the moment of power-on, LOGO is displayed, colors and background pictures are customized, and the requirements of different host factories are met; the system is automatically switched to an instrument main interface according to the set time of starting up, can display the working condition information of the engine, including the rotating speed of the engine, the pressure of engine oil, the water temperature, the post-processing system and the like, and display the information of the whole machine, including the surplus of fuel oil, the system voltage, the total mileage, the total working time, the meter, the real-time operation acreage, the calendar and a 14-way indicating alarm lamp, and simultaneously performs the self-checking of the system, if no fault exists, the normal state is displayed; four physical keys 3 are arranged at the bottom of the terminal 1 of the harvesting machine, different types of the harvesting machine can name the key functions freely before configuration, and the sharing of resources is kept, which is the characteristic of the four-picture intelligent display terminal for the harvesting machine, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A four-picture intelligent display terminal for a harvesting machine comprises: the harvesting machine terminal is characterized in that a four-picture display screen (2) is mounted at the interface end of the harvesting machine terminal (1), and a physical key (3) is mounted on the surface of the lower end of the harvesting machine terminal (1);

protection casing (4) parallel arrangement is in the upper end of physics button (3), dwang (5) are installed to protection casing (4) both sides, even movable disk (6) are installed to the one end of dwang (5), even movable disk (6) internally mounted has spring (7), interlock piece (8) are installed at the both ends of spring (7), transfer line (9) are installed to the one end of interlock piece (8), ball (10) are installed to the one end of transfer line (9), ball (10) one side swing joint has mount pad (12).

2. The four-picture intelligent display terminal for the harvesting machine as claimed in claim 1, wherein: one end of the limiting lug (11) is fixedly arranged on the inner wall of the linkage disk (6), and two sides of the transmission rod (9) are respectively movably connected with one limiting lug (11).

3. The four-picture intelligent display terminal for the harvesting machine as claimed in claim 1, wherein: the bottom fixed connection of mount pad (12) is on the surface of harvesting machine terminal (1), dwang (5) and interlock dish (6) butt joint end movable mounting are in the inside of mount pad (12).

4. The four-screen intelligent display terminal for the harvesting machine as claimed in claim 1, wherein: the spring (7) and the linkage block (8) are located between the two groups of limiting lugs (11) inside the linkage disc (6), and the transverse length of the linkage block (8) is larger than the opening length between the two limiting lugs (11) in a single group.

5. The four-screen intelligent display terminal for the harvesting machine as claimed in claim 1, wherein: the protection casing (4) are transparent glass steel material, protection casing (4) constitute revolution mechanic through dwang (5) and interlock dish (6) between two mount pads (12).

6. The four-screen intelligent display terminal for the harvesting machine as claimed in claim 1, wherein: the outer walls of the two transverse sides of the ball (10) are movably connected with the inner wall of the linkage disc (6), and the ball (10) forms an elastic extrusion rolling structure inside the mounting seat (12) through the spring (7), the linkage block (8) and the transmission rod (9).