CN210725868U

CN210725868U - Remote controller with video monitoring function for engineering machinery

Info

Publication number: CN210725868U
Application number: CN201921979579.5U
Authority: CN
Inventors: 董庆玉; 江学良; 于庆祥
Original assignee: Jining Liuhe Engineering Machinery Co ltd
Current assignee: Shandong Xinliuhe Intelligent Technology Co.,Ltd.
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-09
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a take video monitoring remote controller for engineering machine tool, including epitheca and inferior valve, the fixed display screen that is equipped with in middle part of epitheca top, the fixed video change over switch that is equipped with in bottom of display screen, the fixed control panel that is equipped with in top of epitheca, the fixed radiator fan that is equipped with in inside of inferior valve, and the fixed temperature detect switch that is equipped with of inner wall of inferior valve, radiator fan and temperature detect switch electric connection, a plurality of and the corresponding louvre of radiator fan have all been seted up to the both sides of inferior valve, the beneficial effects of the utility model are that: the temperature control switch is arranged to facilitate monitoring of the temperature inside the remote controller, and when the temperature is too high, the remote control switch automatically controls the cooling fan to work, so that the internal heat is rapidly dissipated, and the damage of components inside the remote controller caused by heat accumulation is prevented; the display screen can display video images around the engineering machinery, and an operator can observe the dead angle condition of the vehicle and monitor the concrete operation of the engineering machinery in real time conveniently.

Description

Remote controller with video monitoring function for engineering machinery

Technical Field

The utility model relates to a remote controller, in particular to take remote controller for video monitoring engineering machine tool belongs to engineering machine tool technical field.

Background

The machine and the hydraulic are basic technologies for manufacturing engineering machinery, and through years of development, the technologies of the two aspects are relatively mature, and products of various manufacturers begin to be homogeneous in the two aspects. Under such a background, manufacturers are focusing their efforts on the information and intelligence of engineering machinery products, and hope to improve the competitiveness of the products by using the emerging information technology, and the wireless remote control technology is an important aspect of the information.

The wireless remote control technology is a new technology which is developed along with the development of the wireless communication technology, the remote operation control is carried out on the equipment to be controlled, compared with the cable remote control, the wireless remote control system eliminates the defects of limited arrangement, long construction period, more hidden troubles of faults, high maintenance cost and the like, and has incomparable superiority compared with the limited remote control on mechanical or temporary mechanical equipment for carrying out mobile operation by using the wireless remote control system; however, the existing remote controller does not have a buffer structure, and the remote controller can be damaged when the remote controller accidentally falls on the ground; the existing remote controller has low heat dissipation efficiency, cannot timely dissipate heat inside the remote controller, and is easy to cause damage to components inside the remote controller and economic loss; and the existing remote controller has a video monitoring function, and can not observe the dead angle condition of the vehicle and monitor the concrete operation of the engineering machinery in real time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take remote controller for video monitoring engineering machine tool to solve present remote controller that proposes in the above-mentioned background art and do not have buffer structure, cause the remote controller to damage easily, and current remote controller has the video monitoring function, can not observe the problem of the concrete operation of vehicle dead angle condition and real time monitoring engineering machine tool.

In order to achieve the above object, the utility model provides a following technical scheme: a remote controller with a video monitoring function for engineering machinery comprises an upper shell and a lower shell, wherein a display screen is fixedly arranged in the middle of the top end of the upper shell, a video change-over switch is fixedly arranged at the bottom of the display screen, an operating panel is fixedly arranged at the top end of the upper shell, a throttle knob, a working speed switch, an unloading indicator lamp, an emergency stop switch, an operation indicator lamp, a starting switch, a working device, a lower vehicle change-over switch, a flow knob, a left operating handle, a right operating handle, a horn switch and a headlamp switch are sequentially arranged on the surface of the operating panel, a battery bin is fixedly arranged at the bottom end of the lower shell, a battery is fixedly arranged in the battery bin, a cooling fan is fixedly arranged in the lower shell, a temperature control switch is fixedly arranged on the inner wall of the lower shell, the cooling fan is electrically connected with the temperature control switch, and a plurality of cooling holes, and buffer structures are fixedly arranged on two sides of the bottom end of the lower shell.

As a preferred technical scheme of the utility model, two buffer structure all includes dashpot and buffer board, two the both sides in inferior valve bottom are seted up respectively to the dashpot two the bottom of buffer board is all fixed and is equipped with a plurality of buffer spring, the inside fixed connection of connecting plate and dashpot is passed through to buffer spring's bottom.

As an optimized technical scheme of the utility model, left side operating handle and right operating handle are hall nature multiplex handle, and the output about X and Y axle about, is 0-2.5V and 2.5-5V respectively.

As an optimized technical scheme of the utility model, the epitheca passes through set screw and inferior valve fixed connection.

As an optimized technical scheme of the utility model, the both sides of epitheca are all fixed and are equipped with the handle.

As an optimized technical scheme of the utility model, every the surface of louvre all is fixed and is equipped with the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a take video monitoring remote controller for engineering machine tool, the temperature in this remote controller is convenient for monitor through the temperature detect switch who sets up, and when the temperature was too high, remote switch automatic control radiator fan worked to quick dispel the inside heat, prevent that the heat accumulation from causing the damage of the inside components and parts of remote controller; the buffer plate and the buffer spring play a role in buffering, and when the remote controller accidentally drops, the buffer plate is extruded to enter the buffer groove, so that the remote controller is prevented from being damaged; the display screen can display video images around the engineering machinery, and an operator can observe the dead angle condition of the vehicle and monitor the concrete operation of the engineering machinery in real time conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the bottom structure of the lower casing of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic structural view of the buffer plate of the present invention.

In the figure: 1. an upper shell; 2. a lower case; 3. a control panel; 4. a display screen; 5. a video switcher; 6. a throttle knob; 7. a working speed switch; 8. an unloading indicator light; 9. a scram switch; 10. an operation indicator light; 11. starting a switch; 12. the working device and the get-off switch; 13. a flow knob; 14. a left operating handle; 15. a right operating handle; 16. a horn switch; 17. a headlight switch; 18. heat dissipation holes; 19. a battery compartment; 20. a buffer tank; 21. a buffer spring; 22. a connecting plate; 23. a buffer plate; 24. a handle.

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. 1-5, the present invention provides a remote controller for engineering machinery with video monitoring, which comprises an upper casing 1 and a lower casing 2, wherein a display screen 4 is fixedly arranged at the middle part of the top end of the upper casing 1, the display screen 4 can display video images around the engineering machinery, thereby facilitating an operator to observe the dead angle condition of a vehicle and monitor the concrete operation of the engineering machinery in real time, a video switch 5 is fixedly arranged at the bottom of the display screen 4, an operation panel 3 is fixedly arranged at the top end of the upper casing 1, an accelerator knob 6, a working speed switch 7, an unloading indicator light 8, an emergency stop switch 9, an operation indicator light 10, a starting switch 11, a working device and lower vehicle switch 12, a flow knob 13, a left operation handle 14, a right operation handle 15, a horn switch 16 and a headlight switch 17 are sequentially arranged on the surface of the operation panel 3, a battery compartment 19 is fixedly arranged at the bottom end of the lower casing 2, inferior valve 2's inside is fixed and is equipped with radiator fan, and inferior valve 2's the fixed temperature detect switch that is equipped with of inner wall, radiator fan and temperature detect switch electric connection, be used for monitoring the inside temperature of this remote controller through temperature detect switch, when the high temperature, remote detect switch automatic control radiator fan works, thereby quick dispels inside heat, prevent that thermal accumulation from causing the damage of the inside components and parts of remote controller, a plurality of and the corresponding louvre 18 of radiator fan have all been seted up to inferior valve 2's both sides, the both sides of inferior valve 2 bottom are all fixed and are equipped with buffer structure, be used for playing the guard action to this remote controller through buffer structure, prevent that the remote controller accident from dropping and causing the damage.

Preferably, the two buffer structures each comprise a buffer groove 20 and a buffer plate 23, the two buffer grooves 20 are respectively arranged at two sides of the bottom end of the lower shell 2, a plurality of buffer springs 21 are fixedly arranged at the bottom ends of the two buffer plates 23, the bottom ends of the buffer springs 21 are fixedly connected with the inside of the buffer grooves 20 through a connecting plate 22, and the buffer structures are used for protecting the remote controller and preventing the remote controller from being damaged due to accidental falling; the left operating handle 14 and the right operating handle 15 are Hall multiplex handles, the up-down and left-right outputs of the X axis and the Y axis are respectively 0-2.5V and 2.5-5V, the left operating handle 14 controls the lifting of the small arm and the lifting of the supporting leg, when the multiplex key LL is pressed down, the flow of the breaking hammer is adjusted, the multiplex key LR is pressed down, the breaking hammer is controlled, the right operating handle 15 controls the lifting of the two arms and the lifting of the breaking hammer respectively, when the multiplex key RL is pressed down, the rotary hammer is controlled to rotate left and right, and when the multiplex key RR is pressed down, the big arm is controlled to lift; the upper shell 1 is fixedly connected with the lower shell 2 through a fixing screw, so that the remote controller is convenient to disassemble and overhaul the inside; handles 24 are fixedly arranged on both sides of the upper shell 1, so that an operator can conveniently hold the remote controller by hands to operate the remote controller; the surface of each radiating hole 18 is fixedly provided with a dustproof net, so that the dustproof function is achieved, and dust is prevented from entering the remote controller.

In addition, the remote controller also comprises a wireless transmitting system and a wireless receiving system, wherein the transmitting system mainly comprises a control panel 3, a CPU-T unit, a wireless transmitting module and the like, the receiving system mainly comprises a CPU-R unit, a wireless receiving module, a video acquisition module, a CAN bus transceiving module, an emergency control channel and the like, the CPU-T unit is a control unit of the transmitting system and is responsible for acquiring various input signals from the control panel and transmitting data to the wireless transceiving radio frequency module through an IO port, and the wireless transceiving radio frequency module transmits the data; the wireless transmitting module consists of a high-performance monolithic radio frequency integrated chip FT52 and a peripheral circuit thereof, has the advantages of long communication distance, low power consumption, flexible interface and the like, is responsible for modulating and transmitting data sent by a CPU-T, and communicates in a transparent protocol mode, namely, the received data is transmitted and received data is transmitted without any change; the wireless receiving system mainly comprises a wireless receiving module, a CPU-R unit, a CAN communication module and a video acquisition module, wherein the CPU-R unit is mainly responsible for sending received user operation information from the transmitting system to the programmable controller through a CAN bus, a CAN receiving and transmitting interface is responsible for CAN bus communication, almost all command data obtained by the receiver are sent to the programmable controller through the CAN, the video acquisition module is mainly responsible for acquiring video images around the engineering machinery and is sent to the display screen 4 through the wireless transmitting module, and an operator CAN observe the dead angle condition of the vehicle and monitor the specific operation of the engineering machinery in real time conveniently.

When the remote controller is used in detail, the utility model relates to a remote controller for engineering machinery with video monitoring, a left control handle 14 is a Hall multiplex handle, the up-down and left-right outputs of X and Y axes are 0-2.5V and 2.5-5V, the lifting of a small arm and the lifting of a supporting leg are respectively controlled, when a multiplex key LL is pressed down, the flow of a breaking hammer is adjusted, when a multiplex key LR is pressed down, the breaking hammer is controlled, an operator acts according to the actual application, the handle inputs a voltage signal to a CPU-T unit, after the voltage signal is collected and processed by the CPU-T unit, the data is sent to an engineering equipment controller through a CAN bus by a CPU-R through a wireless transceiving radio frequency module, and the operation is executed; the right control handle 15 is a Hall multiplex handle, the up-down and left-right outputs of an X axis and a Y axis are 0-2.5V and 2.5-5V, the two-arm lifting and the breaking hammer lifting are respectively controlled, when a multiplex key RL is pressed down, the rotary hammer is controlled to rotate left and right, after a multiplex key RR is pressed down, the big arm lifting is controlled, after an operator acts according to actual use, a voltage signal is input into a CPU-T unit by the handle, and after the voltage signal is collected and processed by the CPU-T unit, data is sent to an engineering equipment controller through a CAN bus by a wireless transceiving radio frequency module and a CPU-R, so that the operation is executed; the accelerator knob 6 outputs a 0-5V voltage signal for analog quantity, and after the signal is collected and processed by the CPU-T unit, the data is sent to the engineering equipment controller through the CPU-R through the CAN bus by the wireless transceiving radio frequency module to execute operation; the working speed switch 7 is an equipment two-speed change-over switch, is a switching value signal, is acquired and processed by the CPU-T unit, and transmits data to the engineering equipment controller through the CPU-R through the CAN bus by the wireless transceiving radio frequency module to execute operation; the starting switch 11 is an engine starting switch of the engineering equipment, after being collected and processed by the CPU-T unit, the starting switch sends data to an engineering equipment controller through a CAN bus by the CPU-R through a wireless transceiving radio frequency module, and executes operation; the emergency stop switch 9 is an equipment power supply emergency cut-off switch, is a switching value signal, is collected and processed by the CPU-T unit, and transmits data to the engineering equipment controller through the CPU-R through the CAN bus by the wireless transceiving radio frequency module to execute operation; the working device and the get-off switch 12 are switching value signals, are collected and processed by the CPU-T unit, and send data to the engineering equipment controller through the CPU-R through the CAN bus by the wireless transceiving radio frequency module to execute operation; the flow knob 13 outputs a 0-5V voltage signal for analog quantity, and after the signal is collected and processed by the CPU-T unit, the data is sent to the engineering equipment controller through the CPU-R through the CAN bus by a wireless transceiving radio frequency module to execute operation; the headlight switch 17 is a switching value signal, after being collected and processed by the CPU-T unit, the data is sent to the engineering equipment controller through the CAN bus by the CPU-R through the wireless transceiving radio frequency module, and the operation is executed; the horn switch 16 is a switching value signal, is collected and processed by the CPU-T unit, and transmits data to the engineering equipment controller through the CAN bus by the CPU-R through the wireless transceiving radio frequency module to execute operation; the video acquisition module is used for acquiring video images around the engineering machinery and sending the video images to the display screen 4 through the wireless sending module, so that an operator can observe the dead angle condition of the vehicle and monitor the specific operation of the engineering machinery in real time conveniently; when the remote controller accidentally falls, the buffer plate 23 is extruded into the buffer groove 20 to play a buffer role and prevent the remote controller from being damaged; the temperature inside this remote controller of temperature detect switch monitoring through setting up, when the high temperature, remote control switch automatic control radiator fan carries out work to quick with inside heat dissipation, prevent that thermal accumulation from causing the damage of the inside components and parts of remote controller.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A remote controller with a video monitoring function for engineering machinery comprises an upper shell (1) and a lower shell (2), and is characterized in that a display screen (4) is fixedly arranged in the middle of the top end of the upper shell (1), a video switch (5) is fixedly arranged at the bottom of the display screen (4), an operating panel (3) is fixedly arranged at the top end of the upper shell (1), an accelerator knob (6), a working speed switch (7), an unloading indicator lamp (8), an emergency stop switch (9), an operation indicator lamp (10), a starting switch (11), a working device and lower vehicle switch (12), a flow knob (13), a left operating handle (14), a right operating handle (15), a horn switch (16) and a headlamp switch (17) are sequentially arranged on the surface of the operating panel (3), a battery bin (19) is fixedly arranged at the bottom end of the lower shell (2), and a battery is fixedly arranged in the battery bin (19), the fixed radiator fan that is equipped with in inside of inferior valve (2), just the fixed temperature detect switch that is equipped with of inner wall of inferior valve (2), radiator fan and temperature detect switch electric connection, a plurality of and the corresponding louvre of radiator fan (18) have all been seted up to the both sides of inferior valve (2), the both sides of inferior valve (2) bottom are all fixed and are equipped with buffer structure.

2. The remote controller with the video monitoring for the engineering machinery, according to claim 1, is characterized in that: two buffer structure all includes dashpot (20) and buffer board (23), two buffer board (20) set up respectively in the both sides of inferior valve (2) bottom, two the bottom of buffer board (23) is all fixed and is equipped with a plurality of buffer spring (21), the inside fixed connection of connecting plate (22) and buffer board (20) is passed through to the bottom of buffer spring (21).

3. The remote controller with the video monitoring for the engineering machinery, according to claim 1, is characterized in that: the left operating handle (14) and the right operating handle (15) are both Hall multiplex handles, and the up-down output and the left-right output of the X axis and the Y axis are respectively 0-2.5V and 2.5-5V.

4. The remote controller with the video monitoring for the engineering machinery, according to claim 1, is characterized in that: the upper shell (1) is fixedly connected with the lower shell (2) through a fixing screw.

5. The remote controller with the video monitoring for the engineering machinery, according to claim 1, is characterized in that: handles (24) are fixedly arranged on two sides of the upper shell (1).

6. The remote controller with the video monitoring for the engineering machinery, according to claim 1, is characterized in that: and a dust screen is fixedly arranged on the surface of each heat dissipation hole (18).