526results about How to "Miniaturization" patented technology

The utility model provides a commutation stator module and a magnetic drive conveying system. The commutation stator module comprises a pedestal; the stator body is fixed on the base; the commutation armature winding is arranged on the stator body, and the commutation armature winding comprises a first commutation winding extending along a first direction and a second commutation winding extending along a second direction; the limiting assembly is arranged on the base, the limiting assembly comprises a limiting piece and a driving piece, the driving piece drives the limiting piece to ascend and descend, so that the limiting piece is switched between a receding position and a guiding position, the rotor module enters and exits when the limiting piece is located at the receding position, and the rotor module enters and exits when the limiting piece is located at the guiding position. When the limiting piece is located at the guiding position, the rotor module is limited and guided; a receding space is formed between the stator body and the base, and the driving parts are arranged in the receding space. In this way, the conveying direction can be changed without occupying extra space, and the conveying efficiency is high.

The invention provides a photoelectric sensing inertial sensor and a manufacturing method thereof, and the sensor comprises a semiconductor substrate which is internally provided with an annular cavity; a light conduction device is arranged in a circle defined by the annular cavity and is used for transmitting light to the inner side wall of the circumference of the annular cavity along the radius; the light source is used for emitting light rays vertically emitted to the circumferential plane of the annular cavity; a modulation device is arranged in a vertical projection area of the light source to the plane where the light conduction device is located and used for modulating a light source beam to the radius direction of the annular cavity; the light receiving devices are uniformly arranged on the circumferential side wall of the outer side of the annular cavity; and the inertial body is located in the annular cavity and can rotate around the annular cavity, and when the inertial body rotates to the position of a certain light receiving device, the inertial body can shield the light receiving device to receive light beams. According to the invention, the miniaturization of the sensing device is realized, the manufacturing cost is greatly reduced, the comprehensive damping is small, the test error is low, and the impact resistance is higher.

The application discloses a heat exchange module, a plurality of plates of a first heat exchanger include a top plate located at the outermost side in the thickness direction of the first heat exchanger; a first flow channel, a second flow channel and a first communication hole channel are isolated from each other in the first heat exchanger, the first communication hole channel penetrates through both sides of the first heat exchanger along the thickness direction of the first heat exchanger; a fitting is located on the side of the top plate away from other plates and is fixed with the top plate, the fitting has a first interface and a second interface, the first interface and the second interface can be communicated through the inner cavity of the fitting, the first interface can be communicated with the first communication hole channel, and the second interface can be communicated with the first flow channel. In the application, the first communication hole channel is used, the communication between other components located on the side of the first heat exchanger away from the top plate and the fitting can be realized, the fitting is installed on the top plate, the pipeline can be shortened or cancelled, so that the structure of the heat exchange device is relatively compact, and the miniaturization is beneficial. The application also provides a heat management system beneficial to miniaturization.

The blood pressure measuring device comprises a base, an arc-shaped bearing part, a fixed air bag cuff, a movable air bag cuff and a combined telescopic mechanism, the arc-shaped bearing part is arranged in the base, the fixed air bag cuff is fixed in the arc-shaped bearing part, one end of the movable air bag cuff is fixed at a fixed position in the base, and the other end of the movable air bag cuff is fixed at a fixed position in the base. The power mechanism and the execution mechanism of the second extension mechanism are separately arranged, the heavy power mechanism is allowed to be installed on the base, and the load of the first extension arm can be reduced.

The invention relates to a miniaturized broadband power dividing filter applied to an X frequency band. The antenna comprises a metal layer and a dielectric substrate layer, and the metal layer is divided into two layers including an upper metal layer and a lower metal layer; the upper metal layer comprises a section of input feeder line, a first output feeder line, a second output feeder line, an isolation resistor, a first filtering branch knot and a second filtering branch knot, and each of the first filtering branch knot and the second filtering branch knot comprises two same dual composite left and right hand resonance units; the lower metal layer is of a metal grounding plate structure, and two grooves are formed in the metal grounding plate. According to the invention, the sub-wavelength characteristic is fully utilized, the miniaturization of the circuit is realized, the defect of overlarge size of a traditional cascade scheme is effectively overcome, and the circuit is suitable for a high-frequency (x-waveband) application scene. The whole structure is based on the double-sided microwave dielectric plate, has the advantages of simple processing and low cost, and is suitable for large-scale production.

This invention provides a device for preparing activated water for stain removal and a graphite electrode. The device includes a housing with a cover plate on top. An electrode assembly is disposed inside the housing, comprising a cathode plate and an anode plate electrically connected to a power source. A gas storage space is formed between the cathode plate and the cover plate, and a water storage space is formed between the cathode plate and the anode plate. The cathode plate is located at the interface between the gas storage space and the water storage space, and is used to prepare activated water for stain removal at a preset potential. This invention ensures that the cathode plate is always at the water-vapor interface by directly backflowing water into the water storage cavity between the cathode and anode plates, resulting in a large contact area and high electrolysis efficiency. The water is electrolyzed to the required concentration of electrolyte, allowing for residue-free washing or sterilization of clothing. This method is environmentally friendly, non-toxic, residue-free, and harmless to human health.

The utility model discloses an integrated motor encoder, which relates to the technical field of motor encoders and comprises a motor support, a motor is arranged on the inner side of the motor support, through a fixing mechanism, a sleeve rod can directly penetrate through a through hole and is inserted into the inner side of a fixing cylinder, so that the sleeve rod extrudes and pushes a clamping block to two sides, and when the clamping block corresponds to a clamping groove, the sleeve rod is fixed on the fixing cylinder. The clamping block is reset and inserted into the clamping groove, so that the sleeve rod is limited and fixed, the circuit board is fixed, the pull ring is twisted to drive the rotating rod and the extrusion block to rotate, the extrusion block pushes the transmission rod, the clamping block is driven to move out of the clamping groove in a transmission mode, the sleeve rod is pulled upwards, the circuit board can be disassembled, and the circuit board can be conveniently installed and disassembled so that later maintenance or replacement can be facilitated. The motor encoder is thin in thickness, light in weight, small in occupied space, beneficial to the trend of miniaturization and light weight, and higher in practicability; and through cooperation of a pull ring and a magnetic suction groove, the rotating rod can be limited, and the situation that the mounting effect of the circuit board is affected due to accidental rotation is avoided.

The application discloses a lens base oiling shearing machine, which comprises a box body, a supporting plate and a discharge bin are arranged in the box body, a feeding mechanism for clamping a semi-finished product lens base to position a material clamping mechanism, the material clamping mechanism for adjusting the semi-finished product lens base, a feeding mechanism for connecting the material clamping mechanism and an ultrasonic vibration falling machine through two third clamping jaw air cylinders arranged side by side, an oiling mechanism for adjusting the rotating radius of a smearing unit through a second adjusting unit, quantitatively supplying through a peristaltic pump and smearing through a sponge, the ultrasonic vibration falling machine for separating a lens base product and a water gap from the semi-finished product lens base after oiling through ultrasonic vibration falling, and a discharging mechanism for collecting the separated lens base product through a second through hole. The device has the oiling and vibration falling shearing functions of the semi-finished product lens base, can help to ensure the quantitative oiling and oiling uniformity, has high working efficiency, compact structure and wide application range.

A microfluidic chip and detection system are disclosed. The microfluidic chip includes: a sample storage chamber for storing the sample to be dispersed; a continuous phase storage chamber for storing the continuous phase; a droplet generation array for generating two-phase microdroplets from the sample and the continuous phase; and a droplet spreading chamber for spreading the generated two-phase microdroplets. By integrating the sample storage chamber, continuous phase storage chamber, droplet generation array, and droplet spreading chamber into a single integrated structure, the enclosed space effectively reduces the risk of droplet breakage and reagent contamination during droplet transfer to the droplet spreading chamber. The detection system includes: a centrifugal drive shaft and a centrifugal loading disk; several detection units fixed on the centrifugal loading disk; and a microfluidic chip fixed on each detection unit. The detection unit integrates a temperature control module, an excitation light module, and an optical detection module, enabling the entire process from droplet generation to detection, reducing the overall construction cost of the detection system and achieving device miniaturization.

The transformer device and the transformer equipment provided by the embodiments of the present disclosure include: a first insulating substrate having a groove; a magnetic core is contained in the groove, and the groove is filled with a resin material; an upper conductive trace structure includes a second insulating substrate, a first side of the upper conductive trace structure is formed with an upper conductive trace, and the first side of the upper conductive trace structure is adhered to a first side of the first insulating substrate through a first adhesive layer; a lower conductive trace structure includes a third insulating substrate, a first side of the lower conductive trace structure is formed with a lower conductive trace, and the first side of the lower conductive trace structure is adhered to a second side of the first insulating substrate through a second adhesive layer; a first via structure penetrates through the upper conductive trace structure, the lower conductive trace structure and the first insulating substrate, and a conductive material is arranged on a sidewall of the first insulating substrate exposed due to formation of the first via structure to form a first conductive via structure.

This utility model discloses a flexible pin connector, including a plug housing, a plug insulator inside the plug housing, a pin mounting hole in the plug insulator, and a flexible pin installed in the pin mounting hole. The flexible pin includes a central body portion, a front spring portion extending from the front end of the central body portion, and a rear crimp portion connected to the rear end of the central body portion. The rear crimp portion is connected to a solder pin or cable. The central body portion and the pin mounting hole are connected by an interference fit. This utility model's flexible pin connector has significant advantages. The interference fit between the flexible pin and the rigid socket enables miniaturization. It features low insertion and extraction force, reliable contact, and a double spring structure that ensures high mechanical life and durability. It exhibits stable performance under high-speed vibration and impact, making it widely applicable in various fields. The one-piece stamped flexible pin avoids pin shrinkage, resulting in consistent product quality, high reliability, simple processing, and low cost, making it highly competitive in the market.

The embodiment of the invention relates to an optical scanner. The optical scanner comprises a polarizing beam splitter, a wave plate and an optical phased array chip. Wherein the polarizing beam splitter is used for dividing incident light source light into first laser with a first polarization state and non-working light with a second polarization state, reflecting the first laser and transmitting the non-working light, and the first polarization state is different from the second polarization state. The wave plate is located on the reflection light-emitting side of the polarizing beam splitter and used for receiving the first laser and emitting second laser with a third polarization state different from the first polarization state and the second polarization state. And the optical phased array chip is used for receiving the second laser and emitting reference light, and the optical phased array chip is also used for changing the emitting angle of the reference light. The embodiment of the invention further relates to a laser detection system with the optical scanner and an automatic driving vehicle applying the laser detection system.

The utility model discloses a dust collector base station system with single motor, it includes dust collector with dust cup and dust collector motor, dust collector base station with dust collector dust cup butt joint and the bypass pipe that will dust collector base station with dust collector motor carry on intercommunication, wherein dust collector includes the air path spare with a plurality of air paths, and the movable action spare can reciprocate, wherein the bypass pipe promotes the action spare movement and changes the air path.

The utility model discloses a kind of dielectric fiber driven grippers, including mounting base and the assembly on the mounting base of several clamping jaw mechanisms, all the clamping jaw mechanisms are distributed along circumference, to realize the automatic centring of object and catch;Each the clamping jaw mechanism includes hingedly connected first clamping jaw and second clamping jaw, and the first dielectric fiber driver for controlling the centripetal or centrifugal motion of the first clamping jaw is connected between the first clamping jaw and the second clamping jaw;The second clamping jaw is assembled on the mounting base.The utility model successfully provides a kind of gripper solution with low driving voltage, simple structure, light weight, high reliability and good grasping adaptability by combining low-voltage dielectric fiber driver with optimized design rigid clamping jaw mechanism, and it has excellent comprehensive performance and good application value.

This disclosure relates to a packaging structure, a chip, and an electronic device. The packaging structure includes a first semiconductor unit, a second semiconductor unit, and at least one set of functional modules. The second semiconductor unit is stacked with the first semiconductor unit, and the size of the first semiconductor unit is smaller than the size of the second semiconductor unit. Along the stacking direction, the projection of the first semiconductor unit onto the second semiconductor unit falls into a first region of the second semiconductor unit. The second semiconductor unit includes a second region, which is offset from the first region. At least one set of functional modules is stacked with the second semiconductor unit. Along the stacking direction, the functional modules are disposed in the second region, and the functional modules are used to implement preset functions. By adopting the solution of this disclosure, the excess physical space formed between the stacked semiconductor units of different sizes can be effectively utilized. Functional modules with preset functions can be disposed in the empty area, thereby improving the space utilization rate inside the packaging structure while keeping the size of the packaging structure unchanged.

The invention belongs to the field of offshore new energy and space structure engineering, and particularly discloses a rigidity-adjustable tension integral floating type photovoltaic system based on air bag type pressure regulation and a control method, the photovoltaic system comprises a tension bearing structure, and the tension bearing structure comprises a plurality of hinge rod assemblies and cable components connected with the hinge rod assemblies; the floating body is arranged at the bottom of the tension bearing structure; the photovoltaic module suspension unit is matched with the tension bearing structure and is used for bearing a photovoltaic module; the air bag type constant-tension assembly is connected with the cable component and comprises an air bag, and the tension level of the cable component can be changed by adjusting the internal pressure of the air bag, so that the equivalent stiffness of the hinge rod assembly is adjusted. According to the invention, the equivalent stiffness of the whole structure can be adjusted, so that the adaptability of the floating photovoltaic structure to the marine environment load and the structural safety are improved.

This invention discloses a parking information collection method and system, an image acquisition device, and its control method. In this method, when a vehicle parks in a parking space, a normally open first lens acquires an image of the vehicle and obtains parking information to identify it. If the image acquired through the first lens fails to acquire parking information, a covered second lens is opened to re-acquire the vehicle image and obtain parking information. After acquiring an image through the second lens, the second lens is covered again, and a first alarm message is issued to remind the user that the first lens is not functioning properly. This collection method ensures that vehicle images can be acquired normally under any circumstances, thereby guaranteeing the normal billing management of vehicles parked in parking spaces.

The powder-liquid mixing bin comprises a tank body provided with an annular partition bin and a first liquid inlet, the annular partition bin comprises an outer peripheral wall and a conical inner peripheral wall which are sleeved with each other, the first liquid inlet is formed in the outer peripheral wall, and a discharging opening is formed in the middle of the upper side of the conical inner peripheral wall and is higher than the upper end face of the conical inner peripheral wall; an outlet is formed in the lower end of the conical inner peripheral wall and connected with a top inlet of a tee joint, an axial inlet of the tee joint serves as a second liquid inlet, and an axial outlet of the tee joint is used for being connected with a mixing pump; liquid entering from the first liquid inlet fills the annular gap between the outer peripheral wall and the conical inner peripheral wall and overflows into the conical inner peripheral wall through the upper end face of the conical inner peripheral wall, so that a circular-truncated-cone-shaped concave part is formed, and powder falls into the circular-truncated-cone-shaped concave part to form a primary mixture; liquid enters the second liquid inlet to take away the primary mixture and convey the primary mixture outwards; the powder-liquid mixing bin achieves the purpose of mixing and is beneficial to mixing and miniaturization at the same time.

This invention discloses a sensor for detecting ice, water, and dryness states, comprising a substrate, a first metal line, a second metal line, a third metal line disposed on the surface of the substrate, a variable capacitor, an interdigitated capacitor, and a planar inductor. One end of the variable capacitor is connected to one end of the planar inductor via the first metal line, and the other end of the planar inductor is connected to one end of the interdigitated capacitor via the second metal line. The other end of the interdigitated capacitor is connected to the other end of the variable capacitor via the third metal line. The capacitance value of the interdigitated capacitor changes with the different dielectric constants of the materials between the interdigitated fingers. Since the relative dielectric constants of ice, water, and dryness change at different frequencies, the capacitance value of the interdigitated capacitor also changes. Therefore, this sensor for detecting ice, water, and dryness states has advantages such as simple structure, high recognition rate, small size, and process compatibility.

The application discloses a conductive terminal, a terminal assembly, a connector and a connector assembly. The conductive terminal comprises a main body part and a cylindrical end part connected to one end of the main body part, a front end surface of the cylindrical end part is an electric contact surface for electric connection, and the main body part extends from a rear end of the cylindrical end part along an axial direction of the cylindrical end part; the conductive terminal is an integral part. In the application, the conductive terminal is electrically connected with a cable terminal through the cylindrical end part, so that the electric conductivity of the conductive terminal is improved, the volume of the conductive terminal is reduced, and the miniaturization of the connector is facilitated.

The utility model relates to the technical field of cleaning equipment, and provides a shielding structure and a cleaning robot, which comprise a support part, a shielding layer and a driving unit. The support part is arranged at an opening position of a cleaning unit of the cleaning robot, the shielding layer is connected to the support part, and the driving unit is connected with the support part to drive the support part to be switched between a first position state and a second position state. According to the scheme, through the combined design of the support part and the shielding layer, the cleaning unit can be effectively shielded when the robot passes through an area which does not need to be cleaned, and the situation that the cleaning unit secondarily pollutes the ground or interferes with objects on the ground is prevented. When the floor is cleaned, the shielding layer can be folded, so that the cleaning unit can work normally, and when the floor passes through an area which does not need to be cleaned, the shielding layer is unfolded, so that the area which does not need to be cleaned and the cleaning unit are protected. Meanwhile, the occupied space is smaller after the folding structure is folded, and miniaturization of the cleaning robot is facilitated.

This application discloses a driving device, comprising: a base; a lens focusing section including: a focusing carrier movably mounted on the base; a focusing coil mounted on one side of the focusing carrier; and a common magnet disposed opposite to the focusing coil; and a chip-mounted image stabilization section including: a movable image stabilization carrier movably mounted on the base; at least one image stabilization magnet disposed on the base, opposite to the common magnet; and an image stabilization coil disposed on the movable image stabilization carrier, opposite to the image stabilization magnet and the common magnet; wherein the base includes an upward extension and a bottom lateral extension, the bottom lateral extension extending horizontally, the upward extension extending from the bottom lateral extension along the optical axis towards the object side of the base, the upward extension forming a magnet mounting position for mounting the common magnet, and the image stabilization magnet disposed on the bottom lateral extension.

The present application provides a kind of electric glue gun, electric glue gun includes a gun body, in the gun body is equipped with the motor controlled by a button switch, the motor is connected a speed reduction mechanism, its end has an output shaft, the output shaft is equipped with a drive gear around and is equipped with a sun gear at outer end, the drive gear side has a planet carrier combined with multiple planetary gears, the inside and outside of each planetary gear is engaged with the sun gear and a clutch gear ring that can be switched between position fixed and free rotation two states, a rack is arranged on the gun body and engaged with the drive gear;By switching the state of clutch gear ring, the drive gear can be released after advancing the rack and then pulled back to reset, since the drive gear, the clutch gear ring and the speed reduction mechanism are coaxial, the volume of drive device can be greatly reduced, and the electric glue gun is miniaturized.

The application discloses a blow molding mold, which comprises an inner wall for defining a container body, and an inner molding surface and an outer molding surface for defining a container bottom, wherein the outer molding surface comprises a bottom molding surface for defining a part of the container bottom, a bottom foot forming position for defining a container bottom foot, and a bottom edge molding surface for defining a bottom edge portion; an annular groove is arranged between the inner molding surface and the outer molding surface, an exhaust groove is arranged at a radial far end of the outer molding surface, and an exhaust structure for directly or indirectly connecting a cavity space to the outside is arranged in the annular groove and / or the exhaust groove. The annular groove, the exhaust groove and the communication groove for connecting the annular groove and the exhaust groove are arranged at the bottom of the blow molding mold, and the exhaust structure for directly or indirectly connecting the cavity space to the outside is arranged in the annular groove and / or the exhaust groove, so that air at corresponding positions of the container bottom can be quickly exhausted, air resistance during expansion molding of the container bottom is reduced, and the container bottom is beneficial to be molded when a bottle is blown under low pressure.

The application provides a take-out and delivery integrated machine, which comprises a shell, a mounting port is arranged on the shell, a screen is arranged on the mounting port, the screen has an order area and a delivery area, the order area is used for displaying an order making state, and the delivery area is used for indicating that the take-out and delivery integrated machine completes an order, a controller is arranged in the shell and connected with the screen, and a printing module is arranged in the shell and electrically connected with the controller. The take-out and delivery integrated machine provided by the application provides a rich interactive interface and function through the screen, improves the integration and interactive function of the take-out and delivery integrated machine, realizes the miniaturization of the take-out and delivery integrated machine, and improves the efficiency and accuracy of delivery.

The embodiment of the present application provides a motor, a power assembly and a vehicle. The motor comprises: a shell assembly, a cooling cavity for cooling oil flow being arranged in the shell assembly, the shell assembly being provided with an oil inlet and an oil outlet communicating with the cooling cavity; a stator assembly, at least part of the stator assembly being arranged in the cooling cavity, so that the stator assembly can be at least partially immersed in the cooling oil; and a rotor assembly, rotatably sleeved on the inner side of the stator assembly. In the scheme, at least part of the stator assembly can be immersed in the cooling oil in the cooling cavity and directly contact with the cooling oil, so that the contact type oil cooling is realized. In this way, the cooling oil can be in full contact with the stator assembly under the hydraulic action as much as possible, so that the stator assembly and the cooling oil can have a relatively large contact area, the heat dissipation area of the stator assembly is improved, and the flowing cooling oil can timely take away the heat of the stator assembly, so that the heat dissipation efficiency of the motor can be greatly improved compared with the oil shower type cooling scheme.

The application relates to a transformer automatic oil taking device, and belongs to the technical field of transformer operation and maintenance, which comprises a base, a valve cover screwing mechanism, a valve core screwing mechanism, a driving mechanism and a transmission assembly; wherein the valve cover screwing mechanism and the valve core screwing mechanism are rotationally arranged on the base, the valve core screwing mechanism and the valve cover screwing mechanism are transmissionally connected through the transmission assembly, and the power input end of the valve cover screwing mechanism is connected with the power output end of the driving mechanism. The transformer automatic oil taking device is compact in structure, is convenient to use in a narrow space, is installed at the end of the mechanical arm of an operation and maintenance oil taking robot, the position and posture of the automatic oil taking device can be controlled by the mechanical arm, automatic oil taking of the transformer can be realized, the labor intensity can be reduced, the oil taking efficiency and safety during operation can be improved.

The utility model relates to a power device fixing structure of a vehicle-mounted OBC. A power device fixing structure of a vehicle-mounted OBC comprises a power device and a ceramic chip which are fixed in a shell, the shell comprises a first shell part and a second shell part, heat conduction bonding layers are arranged on the two opposite sides of the ceramic chip in the first direction, the two sides of the ceramic chip are in contact with the second shell part and the power device through the heat conduction bonding layers respectively, and the ceramic chip is in contact with the second shell part and the power device through the heat conduction bonding layers. The first shell part is provided with a fixing seat, the fixing seat comprises a fixing part fixed with the first shell part and an elastic part extending along the second direction, the fixing part is provided with a positioning groove, and when the power device, the ceramic chip and the shell are fixed, one side of the power device in the first direction is connected with the elastic part, and the other side of the power device in the second direction is connected with the positioning groove. And the other side of the power device in the first direction is connected with the ceramic chip through a heat-conducting bonding layer. The utility model has the advantages that the assembly is more convenient, the production cost is lower, and the realization of light weight and small size is facilitated.

The rotary reciprocating drive actuator of the present application has: a shaft portion that has a magnet fixed at one end portion side and has a movable object connected at the other end portion side; a drive unit that has a core assembly including a plurality of magnetic poles opposed to the outer periphery of the magnet and a coil arranged, and a bottom cover and a top cover arranged to sandwich the core assembly in the axial direction, and supports the shaft portion so as to be rotatable in the respective bearings, and the other end portion side of the shaft portion protrudes from the bottom cover; a base portion that has a first wall portion that fixes the drive unit in a state in which the other end portion side of the shaft portion is inserted, and a second wall portion that is arranged in opposition to the first wall portion and arranges the movable object between the first wall portion, and supports the protruding shaft portion provided to the movable object so as to be rotatable reciprocally with the shaft portion by inserting the protruding shaft portion in the wall bearing of the second wall portion, and the drive unit has a pair of pre-pressing springs arranged to the outer periphery of the shaft portion between the magnet and the respective bearings and applies pre-pressing to the respective bearings and the wall bearing.

The utility model discloses a kind of treatment head and therapeutic instrument, it is related to medical equipment technical field, wherein, the treatment head includes shell, ultrasonic energy module and EMS electrode, shell has the accommodating cavity of treatment end;Ultrasonic energy module is installed in the accommodating cavity, and it is towards the treatment end setting, for outputting ultrasonic wave energy to skin;EMS electrode is set in the end face of the treatment end, for outputting treatment current to skin;The EMS electrode includes transverse electrode part and longitudinal electrode part connected with the one end of the transverse electrode part, the transverse electrode part is along the end face of the treatment end and extends setting, the longitudinal electrode part is along the side of the shell and extends setting.The technical scheme provided by the utility model can output multiple types of energy at a time, and also can integrate EMS function without widening treatment area, reduce the operation complexity of therapeutic instrument, conducive to the miniaturization of therapeutic instrument and improve treatment efficiency.