A can dismantle remote controller for polisher speed governing
阅读说明：本技术 一种用于打磨机调速的可拆卸遥控控制器 (A can dismantle remote controller for polisher speed governing ) 是由 李挺进 陈敏 徐国军 徐宛柘 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种用于打磨机调速的可拆卸遥控控制器,可拆卸遥控控制器包括控制盒体和航空转换插,所述控制盒体包括底盖,第一侧盖,第二侧盖,其相对第一侧盖布置和控制器电路本体,其通过第一和第二侧盖内壁的卡槽滑入形成装配体,控制器电路本体置于底盖上方,控制器电路本体包括设在线路板上的功率元件,所述功率元件紧贴控制盒体两侧；航空转换插布置在所述控制盒体,可拆卸连接打磨机的航空转换插包括最多五条电线。(The invention discloses a detachable remote controller for speed regulation of a grinding machine, which comprises a control box body and an aviation switching plug, wherein the control box body comprises a bottom cover, a first side cover and a second side cover, the second side cover is arranged opposite to the first side cover, a controller circuit body is arranged on the bottom cover, the controller circuit body slides in through clamping grooves in the inner walls of the first side cover and the second side cover to form an assembly body, the controller circuit body is arranged above the bottom cover, the controller circuit body comprises power elements arranged on a circuit board, and the power elements are tightly attached to two sides of the control box body; the aviation conversion plug is arranged on the control box body, and the aviation conversion plug detachably connected with the grinding machine comprises at most five electric wires.)
1. A detachable remote controller for speed regulation of a grinding machine is characterized by comprising a control box body and an aviation conversion plug, wherein,
the control box body comprises a control box body,
a bottom cover is arranged at the bottom of the container,
a first side cover and a second side cover,
a second side cover arranged opposite to the first side cover,
the controller circuit body slides into the clamping grooves on the inner walls of the first side cover and the second side cover to form an assembly body, the controller circuit body is arranged above the bottom cover, the controller circuit body comprises power elements arranged on the circuit board, and the power elements are tightly attached to two sides of the control box body;
and the aviation conversion plug is arranged on the control box body, and the aviation conversion plug detachably connected with the grinding machine comprises at most five electric wires.
2. A removable remote control for sander timing according to claim 1, wherein: the controller circuit body comprises a remote control signal transmitter for sending a switch command, an acceleration command or a deceleration command, a main control chip for signal processing and a channel resetting device adopting a magnetic switch and a pressing or lifting hand type.
3. A removable remote control for sander timing according to claim 1, wherein: the aviation switching plug comprises three high-voltage wires.
4. A removable remote control for sander timing according to claim 1, wherein: the aviation switching plug comprises three high-voltage wires and two low-voltage wires.
5. A removable remote control for sander timing according to claim 1, wherein: the power element comprises a low-voltage power supply module, a safety isolation transformer and a protection circuit.
6. The removable remote control for sander speed governing of claim 1, wherein: the first side cover is provided with a power line and a power switch; the second side cover is provided with a power output port and an initialization reset switch, the first side cover and the second side cover are respectively provided with a clamping groove, the controller circuit body is provided with a buckle matched with the clamping groove, and the surface of the control box body is provided with a plurality of radiating fins.
7. The removable remote control for sander speed governing of claim 1, wherein: the inner wall of the control box body is provided with a heat-conducting silica gel pad.
8. The removable remote control for sander speed governing of claim 1, wherein: the control box body comprises a power supply device, and the power supply device comprises an alternating current power supply or a battery.
9. A removable remote control for sander timing according to claim 1, wherein: the polisher comprises a fan and an LED illuminating lamp.
10. A removable remote control for sander timing according to claim 1, wherein: the control box body is provided with a hollow handle, and the hollow handle is provided with a remote control signal emitter.
Technical Field
The invention relates to a wall surface grinding machine, in particular to a detachable remote controller for speed regulation of a grinding machine.
Background
Disclosure of Invention
In view of the above, the present invention is directed to overcoming the above-mentioned shortcomings of the prior art, and providing a detachable remote controller for speed regulation of a sander, which can reduce the number of wires, significantly reduce failure rate, and improve convenience of installation and detachment and heat dissipation.
In order to achieve the above object, the present invention provides a detachable remote controller for speed regulation of a sander, comprising a control box and an aviation switch plug, wherein,
the control box body comprises a control box body,
a bottom cover is arranged at the bottom of the container,
a first side cover and a second side cover,
a second side cover arranged opposite to the first side cover,
the controller circuit body slides into the clamping grooves on the inner walls of the first side cover and the second side cover to form an assembly body, the controller circuit body is arranged above the bottom cover, the controller circuit body comprises power elements arranged on the circuit board, and the power elements are tightly attached to two sides of the control box body;
and the aviation conversion plug is arranged on the control box body, and the aviation conversion plug detachably connected with the grinding machine comprises at most five electric wires.
In the detachable remote controller for speed regulation of the grinding machine, a controller circuit body comprises a remote signal transmitter for sending a switch command, an acceleration command or a deceleration command, a main control chip for signal processing and a channel resetting device which adopts a magnetic switch and is pressed or lifted.
In the detachable remote controller for speed regulation of the grinding machine, the aviation conversion plug comprises three high-voltage wires.
In the detachable remote controller for speed regulation of the grinding machine, the aviation conversion plug comprises three high-voltage electric wires and two low-voltage electric wires.
In the detachable remote controller for speed regulation of the grinding machine, the power element comprises a low-voltage power supply module, a safety isolation transformer and a protection circuit.
In the detachable remote controller for speed regulation of the grinding machine, a first side cover is provided with a power line and a power switch; the second side cover is provided with a power output port and an initialization reset switch, the first side cover and the second side cover are respectively provided with a clamping groove, the controller circuit body is provided with a buckle matched with the clamping groove, and the surface of the control box body is provided with a plurality of radiating fins.
A in the remote control ware dismantled for polisher speed governing, control box body inner wall is equipped with heat conduction silica gel pad.
In the detachable remote controller for speed regulation of the grinding machine, the control box body comprises a power supply device, and the power supply device comprises an alternating current power supply or a battery.
A in a can dismantle remote control ware for polisher speed governing, the brushless motor of polisher includes fan, LED light.
A in the remote control ware dismantled for polisher speed governing, the control box body is equipped with the cavity handle, the cavity handle is equipped with remote control signal transmitter.
The invention has the beneficial effects that:
the detachable remote controller for speed regulation of the grinding machine has the advantages of ingenious cavity arrangement, reduced volume, light weight, more space saving, convenient installation and durability, and the grinding machine controller can be flexibly installed and detached on the machine body by designing the detachable remote controller for speed regulation of the grinding machine into a box shape and arranging the aviation conversion plug; the heat-conducting silica gel pad is additionally arranged, so that the heat dissipation performance of the brushless motor controller is effectively improved, and the brushless motor controller is convenient to replace in the use process; the speed regulation can adopt a magnetic switch, a press, a hand-lifting type and the like; aviation conversion is inserted and is passed through the connection of electric lines with power control module, and 8 electric wires count are changed into 5, and the fault rate can reduce more than 30%, and simultaneously, can dismantle the various electric tool that remote controller for polisher speed governing is applicable in using the polisher, has solved among the prior art because of the polisher controller damages and has leaded to the unable problem of using of whole platform instrument.
Drawings
Fig. 1 is a schematic structural diagram of a detachable remote controller for speed regulation of a sander according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a detachable remote controller for speed regulation of a sander according to one embodiment of the present invention.
FIG. 3 is a schematic diagram of a remote transmitter for a removable remote controller for sander timing according to one embodiment of the present invention.
FIG. 4 is a schematic diagram of received signal processing for a removable remote control for sander timing according to one embodiment of the present invention.
FIG. 5 is a coded schematic of a removable remote control for sander timing according to one embodiment of the present invention.
FIG. 6 is a schematic diagram of a brushless control board of a removable remote controller for sander timing according to one embodiment of the present invention receiving a corresponding signal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, a removable remote control for sander timing comprises a
the
the bottom cover 2 is provided with a plurality of holes,
the
a
the
and the aviation conversion plug 6 is arranged on the
In one embodiment, the
In one embodiment, the brushless motor speed controller is designed in a box shape and is provided with aviation conversion, so that the brushless motor controller can be flexibly installed and detached on the grinding machine. The speed regulator is provided with a remote controller channel resetting device which can adopt a magnetic switch, a pressing mode, a hand lifting mode and the like; aviation conversion plug 6 passes through the connection of electric lines with power control module, cable conductor sinle silk quantity is by 8, five at most, including two low-voltage lines and three high-voltage motor drive wires, or only three high-voltage lines, arrange through the internal line, high-low voltage can not interfere with each other, have short-circuit protection function and plug wrong insertion protection function simultaneously, reduce the fault rate by a wide margin, remote control controller separable arrange in controlling in, or arrange in the machine inside, by low-voltage line power supply or battery powered, control remote controller has three functions at least, start-up is closed, accelerate, slow down, this equipment has the weight advantage of nonembient with, outstanding controllability, the biggest operating speed and the quality of polishing that has improved the user, realize light, high efficiency, dustless work of polishing.
In one embodiment, the main control circuit board, the electrolytic capacitor, the power line, the power switch, the mating switch and the aviation plug are arranged in the inner space of the box body and are arranged on the
In one embodiment, the control remote controller comprises a direct current 12V power supply functional block, a direct current 5V power supply functional block, a remote control signal receiving block, a remote control signal transmitting functional block, a main control chip control functional block, a high-voltage direct current power supply functional block and a motor driving output block. The functions of the blocks are mutually matched, a switch, acceleration and deceleration radio instruction is sent out through a remote control signal transmitting function block positioned in a machine handle, the remote control signal transmitting function block receives and sends the remote control signal transmitting function block to a main control chip, the main control chip adjusts an operation instruction to a motor driving output block after processing the received signal, and the brushless motor is driven to operate according to the instruction through three output wires. As shown in fig. 3, the remote control signal receiving block controls the crystal oscillator to emit a corresponding frequency according to the signal received by the chip. As shown in fig. 4, the receiving block receives the signal transmitted by the transmitter, outputs the received signal to the decoding IC for decoding, as shown in fig. 5, outputs the corresponding signal through the corresponding code, as shown in fig. 6, and the brushless control board receives the corresponding signal to control the motor to perform the corresponding action.
In one embodiment, the controller main power supply can be an alternating current power supply or a direct current power supply, three blocks of a direct current 12V power supply functional block, a direct current 5V power supply functional block and a high-voltage direct current power supply functional block are powered through a switch, the direct current 5V power supply functional block outputs 5V voltage to power the remote control signal receiving block and the main control chip control functional block, the direct current 12V power supply functional block supplies power to the remote control signal transmitting functional block and the LED illuminating lamp, and the high-voltage direct current power supply functional block supplies power to the motor driving output block. In one embodiment, the controller outputs 5 wires at most to be connected with the machine body, three wires are used for driving the brushless motor to operate, and 2 wires are used for providing low-voltage power for the control signal emission function block and the LED illuminating lamp.
In one embodiment, when the remote control signal transmitting function block is powered by a battery, and the LED illuminating lamp is also powered by the battery or is cancelled, the control box can output at least 3 wires for driving the motor to operate.
In one embodiment, the dc 12V power functional block of the controller is an independent power supply provided with an isolation device, and is provided with a short circuit protection function, the motor driving output block is provided with a current feedback circuit, and the main control chip control functional block is designed with a control program of protection logic, so that when a power line is damaged or a plug is inserted incorrectly, a random short circuit such as AB/AC/BC/a12V +/B12V +/C12V +/a 12V-/B12V-/C12V-cannot cause damage to the motor driving output block, the main control chip control functional block, and the dc 12V power functional block, thereby causing the functional failure of the controller. The aviation conversion plug 6 is connected with the power control module through wires, the number of the wires is 8, the number of the wires is 5 at most, and the fault rate can be greatly reduced.
In one embodiment, the remote control signal transmitting function block on the handle is adjusted by the remote control chip, and the starting and closing switch can be a normally open and normally closed switch, a pressing type switch, a light touch type switch, a hand lifting type switch and the like; the speed regulating switch can adopt a tact switch, a potentiometer, a dial switch and the like.
In one embodiment, the remote controllers are individually matched due to the need for control. When a plurality of controllers and a remote controller are operated together, mutual interference cannot be generated. The control box is provided with a remote control signal code matching switch, and the code matching switch can be matched with a plurality of controllers independently by initializing code matching through a remote control channel without generating signal crosstalk. And the simultaneous work of a plurality of machines is realized. The code matching switch can be a tact switch, a button, a toggle button, a magnetic switch and the like.
In one embodiment, the
In one embodiment, the
In one embodiment, starting and stopping, accelerating and decelerating are performed by radio signal transmission, thereby reducing three control wires, and realizing at most 5 wires, at least 3 wires, wire finger cores and independent conductors between the controller and the motor.
In one embodiment, the motor drive and the 12V power cord are provided with protection functions so that the controller is not damaged by mutual interference or short circuit.
Preferably, the control module is connected with the machine through wires, the number of the cable cores of the cable is changed from 8 to at most 5, the cable comprises two low-voltage wires and three high-voltage motor driving wires or only three high-voltage wires,
preferably, the wireless signal command is sent to the control module by a remote controller through actions such as acceleration and deceleration of opening and closing of the machine.
Preferably, a protection circuit and a program are arranged in the controller, the output five-core or three-core wire is short-circuited, and the plug misconnection controller can automatically protect the plug misconnection without causing any damage.
Preferably, the low-voltage power supply module which can be integrated in the controller is provided with a safety isolation transformer, and the output is direct-current safety voltage. Preferably, a remote control receiver channel or frequency resetting device is provided in the control and for matching with remote controls of different transmission frequencies.
Preferably, the remote controller can be powered by a 12-volt power module and can also be powered by a battery.
Preferably, the channel and frequency resetting device is a switch device, and the switch mode can be various types of on-off switches such as a magnetic switch and a physical button.
Preferably, the control box is powered by a different ac or dc power source, at least one power supply and an interface, including a battery.
Preferably, the control and the connection with the machine are provided with quick plug-in devices which are convenient to store and replace, and preferably, the product can drive the cutter head directly by a motor or drive the cutter head by a speed reduction belt pulley.
Preferably, the electric machine is provided with at least one fan for cooling.
Preferably, a fan for sucking dust can be optionally added on the motor shaft.
Preferably, the product can be provided with LED illuminating lamps at different positions.
Preferably, the LED illuminating lamp is a barrel-shaped spotlight or an annular lamp strip, and the LED can be independently provided with a switch.
As preferred, the annular lamp area is located the outer lane of the protection casing between motor and the tool bit, and the illumination working face that is close to no dead angle of wall can inspect the wall flatness fast.
Preferably, each connection part of the sander body is provided with a sealing device to prevent air leakage or dust leakage. Preferably, a folding function, an extension bar, may be added as necessary.
Preferably, the control bottom cover 2 is made of plastic or insulating material.
Preferably, the control box is provided with a buckle, the
Preferably, the
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the
In the preferred embodiment of the described detachable remote control for the speed regulation of a sander, the aeronautical switch insert 6 comprises three high-voltage wires.
In the preferred embodiment of the detachable remote control for the speed regulation of the sander, the aviation switch insert 6 comprises three high voltage wires and two low voltage wires.
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the power element comprises a low-voltage power supply module, a safety isolation transformer and a protection circuit.
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the inner wall of the
In the preferred embodiment of the detachable remote controller for speed regulation of a sander, the
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the grinding machine comprises a fan and an LED illuminating lamp.
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the
In the preferred embodiment of the detachable remote controller for speed regulation of the grinding machine, the grinding machine is a wall surface grinding machine.
Industrial applicability
The detachable remote control for the speed regulation of a sander of the present invention can be manufactured and used in the sander field.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous modifications thereto without departing from the scope of the invention as defined by the appended claims.
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