CN215960356U

CN215960356U - Ultra-breast and glass cutting handle cleaning instrument circuit

Info

Publication number: CN215960356U
Application number: CN202121933405.2U
Authority: CN
Inventors: 常光辉; 高静
Original assignee: Jingxin Medical Technology Wuhan Co ltd
Current assignee: Jingxin Medical Technology Wuhan Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-08
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a circuit of a cleaning instrument for a super-breast and glass-cut handle, which comprises a main controller, a power circuit, a cleaning liquid output control circuit, a speed-regulating air pump and a glass-cut handle driving circuit, wherein the main controller, the cleaning liquid output control circuit, the speed-regulating air pump and the glass-cut handle driving circuit are all electrically connected with the power circuit, one signal output end of the main controller is electrically connected with the signal input end of the cleaning liquid output control circuit, the main controller is used for regulating the output frequency and the output strength of the cleaning liquid and gas, so that the super-breast handle can be washed and dried, and the main controller is used for controlling the glass-cut handle to rotate forwards and backwards independently during cleaning, so that the cleaning effect is improved. The ultra-milk and glass-cut handle cleaning instrument circuit provided by the utility model has the effects of automatically controlling the processes of washing, disinfecting and drying, releasing manpower and improving the cleaning efficiency.

Description

Ultra-breast and glass cutting handle cleaning instrument circuit

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a circuit of a cleaning instrument for a super-breast and vitrectomy handle.

Background

The handle is cut to phacoemulsification handle and glass needs wash the very first time after the operation, and the current washing scheme who cuts the handle to the handle and glass needs medical personnel highly to participate in, occupies a large amount of manpowers, for reducing medical personnel's working strength and burden, in order to further improve abluent uniformity, speed and quality simultaneously, and then needs the development to the automatic cleaning equipment of phacoemulsification handle and glass cutting handle.

SUMMERY OF THE UTILITY MODEL

To above-mentioned problem, provide a super breast and glass cut handle cleaning instrument circuit now, aim at the process that can automatic control wash, disinfect and weather to liberation manpower improves the effect of cleaning efficiency.

The specific technical scheme is as follows:

a cleaning instrument circuit for a super-milk and glass-cut handle comprises a main controller, a power supply circuit, a cleaning liquid output control circuit, a speed-regulating air pump and a glass-cut handle driving circuit, wherein the main controller, the cleaning liquid output control circuit, the speed-regulating air pump and the glass-cut handle driving circuit are all electrically connected with the power supply circuit, a signal output end of the main controller is electrically connected with a signal input end of the cleaning liquid output control circuit and outputs a control signal to control the cleaning liquid output control circuit to drive cleaning liquid to be output to the handle, another signal output end of the main controller is electrically connected with a signal input end of the speed-regulating air pump and outputs a control signal to control the speed-regulating air pump to output gas with different air pressures to the handle, a third signal output end of the main controller is electrically connected with the signal input end of the glass-cut handle driving circuit, and outputs a control signal to control the glass cutting handle to rotate and clean.

Furthermore, the cleaning liquid output control circuit comprises a stepping motor speed regulating circuit and a water pump stepping motor, the stepping motor speed regulating circuit is electrically connected with the power circuit, one signal output end of the main controller is electrically connected with the signal input end of the stepping motor speed regulating circuit, the signal output end of the stepping motor speed regulating circuit is electrically connected with the water pump stepping motor, and the water pump stepping motor is controlled to drive the water pump to output the cleaning liquid to the handle.

Further, handle drive circuit is cut to glass includes that direct current step-down circuit and glass cut handle control circuit, main control unit's third signal output part with handle control circuit is cut to glass's signal input part electricity is connected, handle control circuit is cut to glass's power input end with direct current step-down circuit's output electricity is connected, direct current step-down circuit's power input end with power circuit electricity is connected, handle control circuit is cut to glass's power output end and glass cut handle's power input end electricity is connected, main control unit output signal extremely handle control circuit is cut to glass to control its output's signal's voltage direction, so that glass cuts the handle reciprocal rotation when wasing.

And further, the cleaning device also comprises a pressure sensor which is electrically connected with the main controller to detect and communicate the pressure of the pipeline between the handle to be cleaned and the cleaning liquid output circuit, and transmit a pressure signal to the main controller to judge whether the pipeline is blocked.

Furthermore, the power supply circuit comprises a direct current power supply and a power supply conversion circuit, the direct current voltage reduction circuit, the power supply conversion circuit, the stepping motor speed regulation circuit and the speed regulation air pump are all electrically connected with the direct current power supply, and the power supply conversion circuit is also electrically connected with the main controller and supplies power to the main controller.

In conclusion, the scheme has the beneficial effects that:

in the circuit of the ultra-milk and glass-cutting handle cleaning instrument provided by the utility model, the output frequency and the output intensity of the cleaning liquid and the gas are adjusted by the main controller, so that the ultra-milk handle can be washed and dried, and the main controller controls the glass-cutting handle to rotate forwards and backwards independently during cleaning, so that the cleaning effect is improved. The ultra-milk and glass-cut handle cleaning instrument circuit provided by the utility model has the effects of automatically controlling the processes of washing, disinfecting and drying, releasing manpower and improving the cleaning efficiency.

Drawings

FIG. 1 is a block diagram of the structure of a circuit of the ultra-milk and glass-cut handle cleaning instrument of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention is further illustrated by the following examples, which are not to be construed as limiting the utility model.

Fig. 1 is a block diagram of a circuit of a cleaning device for a super-breast and glass-cut handle according to the present invention, as shown in fig. 1, the circuit of the cleaning device for a super-breast and glass-cut handle provided in this embodiment: including main control unit, power supply circuit, washing liquid output control circuit, speed governing air pump and glass cut handle drive circuit, main control unit, washing liquid output control circuit, speed governing air pump and glass cut handle drive circuit all are connected with power supply circuit electricity, main control unit's a signal output part is connected with washing liquid output control circuit's signal input part electricity, and output control signal is connected to the handle with control washing liquid output control circuit drive washing liquid, another signal output part of main control unit is connected with the signal input part electricity of speed governing air pump, and output control signal is connected to the gas of different atmospheric pressure of handle output with control speed governing air pump, main control unit's third signal output part is connected with glass cut handle drive circuit's signal input part electricity, and output control signal, control glass cuts the handle and rotates the washing.

It should be noted that the main controller uses a chip with model number ATSAMD20J 16A.

Preferably, the cleaning liquid output control circuit comprises a stepping motor speed regulating circuit and a water pump stepping motor, the stepping motor speed regulating circuit is electrically connected with the power circuit, a signal output end of the main controller is electrically connected with a signal input end of the stepping motor speed regulating circuit, a signal output end of the stepping motor speed regulating circuit is electrically connected with the water pump stepping motor, and the water pump stepping motor is controlled to drive the water pump to output the cleaning liquid to the handle.

Preferably, handle drive circuit is cut to glass includes that direct current step-down circuit and glass cut handle control circuit, main control unit's third signal output part is connected with the signal input part electricity that handle control circuit was cut to the glass, the power input part that handle control circuit was cut to the glass is connected with direct current step-down circuit's output electricity, direct current step-down circuit's power input part is connected with power circuit electricity, the glass cuts handle control circuit's power output part and the power input part electricity that handle was cut to the glass and is connected, main control unit output signal cuts handle control circuit to the glass, with the voltage direction of the power signal of controlling its output, so that the glass cuts the handle reciprocal rotation when wasing.

It should be noted that the control circuit of the glass-cut handle adopts a 2-path optical coupling isolation relay module with the model number of JQC-3FF-S-2, and the module can output the voltage output by the direct current voltage reduction circuit in a periodically switched direction so as to enable the glass-cut handle to periodically rotate in a reciprocating manner.

It should be further noted that the dc voltage-reducing circuit adopts a voltage-reducing chip of type LM2596S, and converts the 24V voltage input by the dc power supply into the 3.3V voltage required by the glass-cut handle.

Preferably, the washing machine further comprises a pressure sensor, wherein the pressure sensor is electrically connected with the main controller to detect the pressure of a pipeline communicated between the handle to be washed and the washing liquid output circuit, and transmits a pressure signal to the main controller to judge whether the pipeline is blocked or not.

Preferably, the power circuit comprises a direct current power supply and a power conversion circuit, the direct current voltage reduction circuit, the power conversion circuit, the stepping motor speed regulation circuit and the speed regulation air pump are all electrically connected with the direct current power supply, and the power conversion circuit is also electrically connected with the main controller and supplies power to the main controller.

It should also be noted that the power conversion circuit employs a dual relay module, model FC-154, for converting dc power to the voltage required by the main controller atasd 20J 16A.

The working principle is as follows: when wasing super breast handle, main control unit at first controls water pump step motor, wash super breast handle with the output washing liquid, after the washing is accomplished, water pump step motor closes, main control unit control speed governing air pump output is gaseous to super breast handle pipeline in, blow dry super breast handle pipeline, when wasing the glass cutting handle, the voltage of DC power supply output converts it into the required 3.3V voltage of glass cutting handle and exports to glass cutting handle control circuit behind the direct current step-down circuit, the 3.3V voltage direction of glass cutting handle control circuit periodic conversion output, so that glass cutting handle periodic reciprocating rotation, subsequent process is unanimous with the cleaning process of above-mentioned super breast handle.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a supermilk and glass cut handle cleaning instrument circuit which characterized in that: comprises a main controller, a power circuit, a cleaning liquid output control circuit, a speed-regulating air pump and a glass-cutting handle driving circuit, the main controller, the cleaning liquid output control circuit, the speed-regulating air pump and the glass-cutting handle driving circuit are all electrically connected with the power circuit, one signal output end of the main controller is electrically connected with the signal input end of the cleaning liquid output control circuit, and outputs a control signal to control the cleaning liquid output control circuit to drive the cleaning liquid to be output to the handle, the other signal output end of the main controller is electrically connected with the signal input end of the speed-regulating air pump, and the third signal output end of the main controller is electrically connected with the signal input end of the glass-cut handle driving circuit and outputs a control signal to control the glass-cut handle to rotate and clean.

2. The ultra-milk and glass cutting handle cleaning instrument circuit according to claim 1, characterized in that: the cleaning liquid output control circuit comprises a stepping motor speed regulating circuit and a water pump stepping motor, the stepping motor speed regulating circuit is electrically connected with the power circuit, one signal output end of the main controller is electrically connected with the signal input end of the stepping motor speed regulating circuit, the signal output end of the stepping motor speed regulating circuit is electrically connected with the water pump stepping motor, and the water pump stepping motor is controlled to drive the water pump to output cleaning liquid to the handle.

3. The ultra-milk and glass cutting handle cleaning instrument circuit according to claim 2, characterized in that: handle drive circuit is cut to glass includes that direct current step-down circuit and glass cut handle control circuit, main control unit's third signal output part with the glass cuts handle control circuit's signal input part electricity and connects, the glass cut handle control circuit's power input end with direct current step-down circuit's output electricity is connected, direct current step-down circuit's power input end with power circuit electricity is connected, the glass cuts handle control circuit's power output end and glass cut handle's power input end electricity and is connected, main control unit output signal extremely handle control circuit is cut to the glass to control its output's signal of power's voltage direction, so that the glass cuts the reciprocal rotation of handle when wasing.

4. The ultra-milk and glass cutting handle cleaning instrument circuit according to claim 1, characterized in that: still include pressure sensor, pressure sensor with the main control unit electricity is connected to detect the intercommunication and treat the washing handle with pipeline pressure between the washing liquid output circuit, and with pressure signal transmission extremely main control unit is in order to judge whether the pipeline takes place to block up.

5. The ultra-milk and glass cutting handle cleaning instrument circuit according to claim 3, characterized in that: the power supply circuit comprises a direct current power supply and a power supply conversion circuit, the direct current voltage reduction circuit, the power supply conversion circuit, the stepping motor speed regulation circuit and the speed regulation air pump are all electrically connected with the direct current power supply, and the power supply conversion circuit is also electrically connected with the main controller and supplies power to the main controller.