One-key starting switch of stirrer

Abstract

The utility model relates to the technical field of electric appliance control switches, in particular to a one-key starting switch of a stirring machine, which comprises a machine base of the stirring machine, a stirring motor is arranged in the machine base, the one-key starting switch is arranged on the machine base and electrically connected with the stirring motor, the one-key starting switch comprises a switch body, and a switch support is arranged in the machine base and electrically connected with the stirring motor. The switch body is fixedly arranged on a switch support, guide sliding rods are arranged at the two ends of the switch support, a control rod is arranged on the switch support, reset springs are arranged on the outer circumferences of the guide sliding rods, a baffle is further arranged in the machine base, and the baffle is located over the switch body. The switch body is provided with the control button and the elastic piece, the elastic piece is arranged in an inclined mode, one end of the elastic piece is fixedly connected with the switch body, the control button is located under the elastic piece, after the control rod is pressed down, the stirring machine can be rapidly started to work, after the control rod is loosened, the stirring machine can rapidly stop working, and using is safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric appliance control switch, especially relates to a one-key starting switch of blender. BACKGROUND

[0002] When needing to brew milk powder, protein powder, coffee, cereal and other powdery or flaky food, people usually stir with chopsticks or spoons, and such stirring is not very uniform, especially very inconvenient when outdoors. Therefore, the blender appears on the market now, powdery food and water are loaded into a cup, the cup cover is covered, and automatic stirring can be started by pressing the switch.

[0003] The control switch of the existing blender is pressed, the blender starts working, when the stirring is completed, the switch needs to be dialed back again, and the blender stops working only then; when the user forgets or is inconvenient to dial back the switch for a time, the blender is in the normal working state, and the blender is very easy to cause mechanical injury accidents and has safety hazards.

[0004] Therefore, a switch that can start the blender working by one key and provide safety protection is urgently needed. UTILITY MODEL CONTENTS

[0005] The utility model discloses a one-key starting switch of blender, the utility model discloses after pressing the control rod, the blender can start working fast, after releasing the control rod, the blender can stop working fast, and use is safer.

[0006] The utility model discloses a one-key starting switch of blender, including the base of blender, be provided with the stirring motor in the base, this one-key starting switch sets up on the base and is connected with stirring motor electricity, the one-key starting switch includes switch body, be provided with switch support in the base, the switch body is fixedly arranged on switch support, both ends of switch support all are provided with guide slide rod, the bottom of guide slide rod is fixedly connected with the base, switch support is provided with control rod, control rod is horizontally arranged, one end of control rod is fixedly connected with switch support, the other end of control rod extends to the outside of base, the base is provided with the slot for the up-down movement of control rod, the outer circle of guide slide rod is provided with return spring, one end of return spring is in butt joint with switch support, the other end of return spring is in butt joint with the base, the base is also provided with baffle, baffle is located directly above switch body, switch body is provided with control button and elastic sheet, elastic sheet is inclined arrangement, one end of elastic sheet is fixedly connected with switch body, control button is located directly below elastic sheet.

[0007] Preferably, the lower end of the switch body is provided with three terminals for electrical connection, which include a first electrical connection terminal, a second electrical connection terminal and a third electrical connection terminal in sequence.

[0008] Preferably, the switch support is provided with a clamping position for fixing the switch body, and the clamping position is provided with two oppositely arranged elastic clamping strips, one end of each of the elastic clamping strips is fixedly connected with the switch support, and the other end of each of the elastic clamping strips is provided with a buckle.

[0009] Preferably, the clamping position is further provided with a fixing rod, and the switch body is provided with a slot for the fixing rod to pass through.

[0010] Preferably, the control rod is in the shape of T.

[0011] The mixer is in a normal state, the elastic sheet is pressed down and the control button is pressed by the baffle in the base, at this time, the circuit for controlling the operation of the stirring motor is disconnected, after the user presses the control rod, the switch support is pressed down, the reset spring is deformed under stress, the elastic sheet is separated from the baffle, the elastic sheet restores the deformation, the control button is popped up and reset after losing stress, at this time, the circuit for controlling the operation of the stirring motor is connected, the stirring motor starts to work for stirring, after the stirring is completed, the user only needs to separate the fingers from the control rod, the reset spring is driven to move upward and reset by the elastic force generated by the loss of stress, the elastic sheet is pressed down and the control button is pressed again by the pressure of the baffle, the circuit for controlling the operation of the stirring motor is immediately disconnected, and the mixer stops working, after the control rod is pressed, the mixer can quickly start to work, after the control rod is released, the mixer can quickly stop working, and the use is safer. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a sectional structure schematic view of the one-key starting switch and the base of the utility model.

[0013] Figure 2 It is a three-dimensional structure schematic view of the one-key starting switch of the utility model.

[0014] Figure 3 It is an exploded structure schematic view of the switch support and the switch body of the utility model. DETAILED DESCRIPTION

[0015] The utility model will be further described in connection with the drawings, specific embodiments and detailed description. Figure 1 to the drawings, Figure 3 and the detailed description.

[0016] For example, Figures 1 to 2As shown, a one-key starting switch of a blender, including a base 1 of the blender, a stirring motor is arranged in the base 1, the one-key starting switch is arranged on the base 1 and is electrically connected with the stirring motor, the one-key starting switch includes a switch body 2, a switch support 3 is arranged in the base 1, the switch body 2 is fixedly arranged on the switch support 3, guide sliding rods 4 are arranged at two ends of the switch support 3, the bottom of the guide sliding rod 4 is fixedly connected with the base 1, the switch support 3 is provided with a control rod 5, the control rod 5 is arranged transversely, one end of the control rod 5 is fixedly connected with the switch support 3, the other end of the control rod 5 extends to the outside of the base 1, the base 1 is provided with a slot for the control rod 5 to move up and down, a return spring 6 is arranged on the outer circumference of the guide sliding rod 4, one end of the return spring 6 abuts against the switch support 3, the other end of the return spring 6 abuts against the base 1, a baffle 12 is further arranged in the base 1, the baffle 12 is located directly above the switch body 2; the switch body 2 is provided with a control button 21 and a spring piece 22, the spring piece 22 is arranged obliquely, one end of the spring piece 22 is fixedly connected with the switch body 2, the control button 21 is located directly below the spring piece 22.

[0017] In the embodiment, the baffle 12 in the base 1 blocks the spring piece 22 in the normal state of the blender, the spring piece 22 is pressed down and the control button 21 is pressed down under force, at this time, the circuit for controlling the stirring motor is disconnected, after the user presses the control rod 5, the switch support 3 is pressed down along the guide sliding rod 4, the return spring 6 is deformed under force, the spring piece 22 is separated from the baffle 12, the spring piece 22 restores the deformation, the control button 21 is popped up and reset after losing the force, at this time, the circuit for controlling the stirring motor is connected, the stirring motor starts to work and stir, after the stirring is completed, the user only needs to separate the finger from the control rod 5, the switch support 3 is driven to move upward and reset by the elastic force generated by the return spring 6 losing the force and restoring the deformation, the spring piece 22 is pressed down and the control button 21 is pressed down under the pressure of the baffle 12, the circuit for controlling the stirring motor is disconnected immediately, the blender stops working, after the control rod 5 is pressed down, the blender can start to work quickly according to the utility model, after the control rod 5 is released, the blender can stop working quickly, the use is safer.

[0018] The lower end of the switch body 2 is provided with three terminals for electrical connection, the three terminals include a first electrical connection terminal 23, a second electrical connection terminal 24 and a third electrical connection terminal 25 in sequence, the first electrical connection terminal 23, the second electrical connection terminal 24 and the third electrical connection terminal 25 are respectively NC terminals, NO terminals and COM terminals, the three terminals are electrically connected with the stirring motor through wires, in the normal state of the blender, the spring plate 22 is pressed down to press the control button 21, the third electrical connection terminal 25 and the second electrical connection terminal 24 are conducted, the one-key starting switch is in the off state, and the stirring motor cannot work; when the user presses the control rod 5, the spring plate 22 is separated from the baffle 12, the spring plate 22 restores the deformation, the control button 21 is popped up and reset after losing the force, at this time, the third electrical connection terminal 25 and the second electrical connection terminal 24 are disconnected, the third electrical connection terminal 25 is conducted with the first electrical connection terminal 23, the one-key starting switch is in the on state, and the stirring motor starts to work normally.

[0019] As shown in the figure, Figure 3 The switch support 3 is provided with a clamping position 31 for fixing the switch body 2, the clamping position 31 is provided with two oppositely arranged elastic clamping strips 32, one end of the elastic clamping strip 32 is fixedly connected with the switch support 3, and the other end of the elastic clamping strip 32 is provided with a buckle 321.

[0020] The clamping position 31 is further provided with a fixing rod 33, the switch body 2 is provided with a slot 26 for the fixing rod 33 to pass through, the switch body 2 is placed in the clamping position 31, the fixing rod 33 is inserted into the slot 26, and the buckles 321 of the two elastic clamping strips 32 are used for fixing two ends of the switch body 2.

[0021] The control rod 5 is in the shape of T, which is convenient for the user to press down the control rod 5.

[0022] The above is only the preferred embodiment of the present application, for those skilled in the art, according to the idea of the present application, the specific embodiment and application range can be changed, and the content of the specification should not be understood as the limitation of the present application.

Claims

1. A one-button start switch for a mixer, comprising a mixer base, wherein a mixing motor is disposed within the base, and the one-button start switch is disposed on the base and electrically connected to the mixing motor, characterized in that: The one-key starting switch comprises a switch body, a switch support is arranged in the base, the switch body is fixedly arranged on the switch support, guide sliding rods are arranged at both ends of the switch support, the bottom of the guide sliding rod is fixedly connected with the base, the switch support is provided with a control rod, the control rod is arranged horizontally, one end of the control rod is fixedly connected with the switch support, the other end of the control rod extends to the outside of the base, the base is provided with a slot for the control rod to move up and down, a return spring is arranged on the outer circumference of the guide sliding rod, one end of the return spring abuts against the switch support, the other end of the return spring abuts against the base, a baffle is further arranged in the base, and the baffle is located directly above the switch body; the switch body is provided with a control button and an elastic sheet, the elastic sheet is arranged obliquely, one end of the elastic sheet is fixedly connected with the switch body, and the control button is located directly below the elastic sheet.

2. A one-touch start switch for a blender as defined in claim 1, wherein: The lower end of the switch body is provided with three terminals for electrical connection, and the three terminals comprise a first electrical connection terminal, a second electrical connection terminal and a third electrical connection terminal in sequence.

3. A one-touch start switch for a blender as defined in claim 1, wherein: The switch support is provided with a clamping position for fixing the switch body, the clamping position is provided with two oppositely arranged elastic clamping strips, one end of the elastic clamping strip is fixedly connected with the switch support, and the other end of the elastic clamping strip is provided with a buckle.

4. A one-touch start switch for a blender as defined in claim 3, wherein: A fixing rod is further arranged in the clamping position, and the switch body is provided with a slot for the fixing rod to pass through.

5. The one-touch start switch of claim 1, wherein: The control rod is in the shape of T.

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