CN212521598U

CN212521598U - Induction soap bubble machine

Info

Publication number: CN212521598U
Application number: CN202020833951.8U
Authority: CN
Inventors: 王世平; 陈江群; 罗有习; 林洲
Original assignee: Fujian Nastar Electronics Co ltd
Current assignee: Fujian Nastar Electronics Co ltd; Fujian Nashida Electronic Inc Co
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-12
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an induction soap bubble machine, this product comprises upper and lower two parts, and upper portion is the host computer, and the lower part is the solution tank, and upper and lower two parts pass through threaded connection. The main machine is internally provided with a water-gas mixing pump, a foaming filter screen, a circuit board and the like. The back of the product is designed to be a plane, the upper part of the back of the host is provided with a hanging hole, and the host can be hung on a wall and also can be placed on a table top, so that the product is suitable for different scenes. The battery box, the hanging hole and the main body shell are formed by injection molding of the same auxiliary mold, the battery cover is buckled on the battery box, and the hanging hole is used for hanging and also used as a handle of the battery cover. The product has simple structure, low cost, good waterproof performance and convenient use.

Description

Induction soap bubble machine

Technical Field

The utility model relates to a soap bubble machine, especially a response soap bubble machine.

Background

Most of the existing induction soap soaking machines are desk type or wall type induction soap soaking machines, and few induction soap soaking machines which can be hung on the wall and placed on the desk surface are available.

Although some induction soap bubble machines capable of being hung on the wall and placed on the table top are available in the market, the induction soap bubble machine is complex in structure, large in overall size, clumsy in shape, not small and exquisite enough in product, inconvenient in battery replacement, not clear in adjustment and display of bubble output, high in cost, poor in practicability and difficult to popularize.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's weak point, and provide a response soap bubble machine that can the hanging can arrange the mesa in again, its simple structure is small and exquisite, change convenient low cost of battery, the response soap bubble machine that the practicality is strong.

The utility model provides a response soap bubble machine, includes host computer and solution tank, installs aqueous vapor mixing pump, foaming filter screen and circuit board in the host computer, and the host computer is connected its characterized in that for the dismantlement formula with the solution tank: the battery box and the battery cover are arranged on the back of the host machine shell, the battery box is positioned below the hanging hole, the battery cover is buckled on the battery box, and the hanging hole is used for hanging and is also used as a handle of the battery cover.

The induction soap bubble machine comprises an upper part and a lower part which are respectively a host machine on the upper part and a solution tank on the lower part, wherein the host machine and the solution tank are movably and detachably connected together through a connecting device, a hanging hole is formed in the upper part of the back surface of a host machine shell, and the induction soap bubble machine can be conveniently hung on a non-punching traceless hook through a hanging hole complete machine. The battery box and the battery cover are arranged on the back of the host machine shell, and the battery can be replaced without disassembling the solution tank when the battery is replaced. The main machine is internally provided with a water-gas mixing pump, a foaming filter screen and a circuit board. The back of the host shell is provided with a hanging hole and a battery box, the hanging hole is positioned at the upper part of the back of the host shell, the battery box is positioned below the hanging hole, the battery cover is buckled on the battery box, and the hanging hole is used for hanging and also used as a handle of the battery cover. The compact design is to reduce the volume of the main machine and further reduce the cost.

The back of the main machine is in the same plane after being connected with the solution tank.

The back surface of the connecting piece is a plane which is beneficial to being attached to the wall surface, and the space is saved.

The upper portion of the back face of the host shell is provided with a U-shaped groove, the space of the U-shaped groove is used as the space of the hanging hole and is also used as the space of the battery cover buckle, a square sealing groove is arranged between the inner wall and the outer wall of the top of the host shell, the square sealing groove on the upper portion of the back face is located on the inner side of the space of the hanging hole, a waterproof sealing ring is installed in the square sealing groove, and the top panel is pressed tightly to be buckled on the upper portion of the host shell.

The rear side of the upper part of the host shell is provided with a U-shaped groove, the space extended from the U-shaped groove is used as the space of the hanging hole and is also used as the space of the buckle of the battery cover, a square sealing groove is arranged between the inner wall and the outer wall of the upper part of the host shell, the square sealing groove on the upper part of the back surface of the host shell is positioned on the inner side of the space of the hanging hole, the square sealing groove is used for installing a waterproof sealing ring, and the top panel presses the waterproof sealing ring to be buckled on the. The purpose of design enables the space inside the host computer and the space of hanging hole to be thoroughly isolated, plays waterproof purpose, and such structure is favorable to the manufacturing of plastic mold and the shaping of moulding plastics simultaneously.

The host shell, the battery box and the hanging hole are integrally formed by injection molding in the same mold.

The whole shell of the host machine is made of plastic, and the battery box, the hanging hole and the host machine shell are formed by injection molding through the same auxiliary die, so that the cost is saved, and a good waterproof effect can be achieved.

Further, the circuit board includes infrared sensor and control circuit board, control circuit board is located the below of top panel, install a button switch S1 and 4 LED pilot lamps on its control circuit board, 4 LED pilot lamps are LED0, LED1, LED2 and LED3 respectively, wherein LED0 sets up to switch on and off and the underpower pilot lamp, LED1, LED2 and LED3 set up to the bubble volume pilot lamp, when going out the bubble action, the bubble volume pilot lamp shows present bubble volume, little bubble volume shelves LED1 lights, well bubble volume shelves LED1 and LED2 lights, many bubble volume shelves LED1, LED2 and LED3 lights. The foam yield is adjustable in three grades, and the hand washing device is suitable for hand washing habits of different crowds. The bubble amount indicator light is clear in display and easy to memorize, and the bubble amount is less when the light is less, and the bubble amount is more when the light is more.

Furthermore, a microcomputer control chip and a control program are installed on the control circuit board, and a compensation program capable of compensating the power supply voltage is arranged in the control program. The bubble quantity is in direct proportion to the working time of the water-air mixing pump, namely the working time of the motor, and the bubble quantity is related to the rotating speed of the motor. The traditional method is to install a voltage stabilizing chip to stabilize the voltage of the motor to achieve relatively constant bubble output, but the cost of the circuit is increased.

The host machine is connected with the solution tank in a detachable mode through threads, a threaded connector is installed on a shell of the host machine, and external threads matched with the threaded connector for use are arranged on the solution tank.

To sum up, the utility model discloses compare prior art following advantage:

the utility model discloses an induction soap bubble machine can hang and also can arrange the mesa in on the wall, is fit for different scenes and uses, and simple structure is reliable, and it is convenient to change the battery, and the product is compact and small, and waterproof performance is good, and the mould is made simply, and shell injection moulding is easy, and it is adjustable to go out bubble volume three grades, shows clearly reasonable, is fit for different crowds' habits of washing hand, low cost, and long service life has stronger practical application and worth.

Drawings

FIG. 1 is an overall schematic view of an embodiment of the present patent;

FIG. 2 is a schematic diagram of the split of the host and the solution tank according to the embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the host according to the embodiment of the present invention;

FIG. 4 is an exploded view of the main body of the embodiment of the present invention;

FIG. 5 is a schematic view of a main housing of the embodiment of the present patent;

FIG. 6 is a schematic diagram of a control circuit board and a top panel according to an embodiment of the present invention;

FIG. 7 is a schematic view of a partial spatial view of a hanging hole according to an embodiment of the present invention;

reference numerals in the drawings indicate:

1-host computer, 11-top panel, 12-host computer shell, 121-battery box, 122-hanging hole, 123-U-shaped groove at the back side of the upper part of the host computer shell, 124-hanging hole space, 125-liquid suction port of the host computer shell, 126-square groove, 13-screwed joint, 14 foaming filter screen, 15-foaming port, 16-battery cover, 161-battery cover buckle, 17-plane, 18-waterproof sealing ring, 2-circuit board, 21-control circuit board, 211-microcomputer control core, 22-infrared sensor, 3-water-gas mixing pump, 31-pump body, 32-motor, 4-liquid suction pipe, 5-solution tank, 6-punching-free traceless hook.

Detailed Description

The present invention will be described in more detail with reference to the following examples.

Example 1

An induction soap bubble machine belongs to the public technology for the connection part of an infrared induction part, a water-gas mixing pump and a pipeline, and is not described in the embodiment. Referring to the attached drawings 1-7, the induction soap bubble machine comprises an upper part and a lower part, wherein a main machine 1 is arranged at the upper part, a solution tank 5 is arranged at the lower part, a threaded joint 13 is fixed below a main machine shell 12, the main machine 1 and the solution tank 5 are connected into a whole through the threaded joint 13, the back surface of the main machine 1 and the solution tank 5 is a plane 17 after connection, and the plane 17 is beneficial to being attached to a wall surface and is attached to the wall surface to save space. The upper part of the back of the main machine 1 is provided with a hanging hole 122, and the whole machine can be conveniently hung on the non-punching traceless hook 6 through the hanging hole 122. The battery case 121 and the battery cover 16 are provided on the rear surface of the case of the main unit 1, and the battery can be replaced without detaching the solution tank 5. The water-gas mixing pump 3, the foaming filter screen 14 and the circuit board 2 are installed in the host 1, the whole shell of the host 1 is made of plastics, the shell of the host 1 is composed of a host shell 12, a top panel 11, a threaded joint 13, a hanging hole 122, a battery box 121 and a battery cover 16, wherein the battery box 121, the hanging hole 122 and the host shell 12 are formed by injection molding through the same pair of dies, so that the cost is saved, and a good waterproof effect can be achieved. One end of the pipette 4 is connected to the pipette port 125 of the main body case, and the other end is placed in the solution tank 5.

The back of the host casing 12 is provided with a hanging hole 122 and a battery box 121, the hanging hole 122 is located at the upper part of the back of the host casing 12, the battery box 121 is located below the hanging hole 122, the battery cover 16 is fastened on the battery box 121, the hanging hole 122 serves as a fastening handle for hanging and also serving as a fastening handle for the battery cover 16, when the battery cover 16 is opened, only a finger needs to be inserted into the lower part (the fastening handle) of the hanging hole 122 to press downwards, so that the battery cover fastening handle 161 is unhooked from the inner wall of the space 124 of the hanging hole and then fastened outwards. Such a compact design is intended to reduce the volume of the main unit 1, further reducing the cost.

There is a U-shaped groove 123 on the rear side of the upper part of the host casing 12, the space extended from the U-shaped groove is used as the space 124 of the hanging hole and the space of the battery cover buckle 161, a square groove 126 is provided between the inner and outer walls of the upper part of the host casing 12, the square groove 126 on the upper part of the back is located inside the space 124 of the hanging hole, the square groove 126 is used for installing the waterproof sealing ring 18, and the top panel 11 compresses the waterproof sealing ring 18 and buckles the upper part of the host casing 12. The purpose of design enables the space inside the main frame 1 and the space 124 of the hanging hole to be thoroughly isolated, and the purpose of water resistance is achieved, and meanwhile, the structure is beneficial to manufacturing of plastic molds and molding and demolding of injection molding.

The circuit board comprises an infrared sensor and a control circuit board, the control circuit board is located below the top panel, a button switch S1 and 4 LED indicator lamps are installed on the control circuit board, the 4 LED indicator lamps are respectively an LED0, an LED1, an LED2 and an LED3, the LED0 is set as a power-on/off indicator lamp and an underpower indicator lamp, the LED1, the LED2 and the LED3 are set as a bubble quantity indicator lamp, when a bubble is generated, the bubble quantity indicator lamp displays the current bubble quantity, the low-bubble quantity grade LED1 is turned on, the medium-bubble quantity grade LED1 and the LED2 are turned on, and the multi-bubble quantity grade LED1, the LED2 and the LED3 are turned on. The foam yield is adjustable in three grades, and the hand washing device is suitable for hand washing habits of different crowds. The bubble amount indicator light is clear in display and easy to memorize, and the bubble amount is less when the light is less, and the bubble amount is more when the light is more.

The control circuit board is provided with a microcomputer control chip and a control program, and a compensation program capable of compensating the bubble according to the power voltage is arranged in the bubble output control program. The amount of the foam output is in direct proportion to the working time of the water-air mixing pump, namely the working time of the motor, and the foam output is related to the rotating speed of the motor. The traditional method is to install a voltage stabilizing chip to stabilize the voltage of the motor to achieve relatively constant bubble output, but the cost of the circuit is increased. In the embodiment, 3 fifth batteries are used for supplying power in series, the nominal voltage of the power supply is 4.5V, the voltage is gradually reduced along with the gradual reduction of the battery capacity in the actual use process, the compensation time is set according to the segmented voltage, and the compensation is not performed when the voltage is between 4.5V and 4.0V; the voltage is compensated for t1 time between 4.0V and 3.6V; the voltage is compensated for t2 time between 3.6V and 3.3V; the voltage is compensated for t3 time between 3.3V and 3.0V; the voltage is less than 3.0V, the supplement time t4 is less than t1 time t2 time t3 time t4 time, the supplement time is gradually increased along with the reduction of the voltage, and the set time t 1-t 4 is related to the solubility of the hand washing liquid, the structure of the water-air mixing pump and the motor, and can be set and adjusted according to specific conditions.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

The parts not described in the present embodiment are the same as those in the prior art.

Claims

1. The utility model provides a response soap bubble machine, includes host computer and solution tank, installs aqueous vapor mixing pump, foaming filter screen and circuit board in the host computer, and the host computer is connected its characterized in that for the dismantlement formula with the solution tank: the battery box and the battery cover are arranged on the back of the host machine shell, the battery box is positioned below the hanging hole, the battery cover is buckled on the battery box, and the hanging hole is used for hanging and is also used as a handle of the battery cover.

2. An induction soap dispenser as claimed in claim 1 wherein: the back of the main machine is in the same plane after being connected with the solution tank.

3. An induction soap dispenser as claimed in claim 2 wherein: the upper portion of the back face of the host shell is provided with a U-shaped groove, the space of the U-shaped groove is used as the space of the hanging hole and is also used as the space of the battery cover buckle, a square sealing groove is arranged between the inner wall and the outer wall of the top of the host shell, the square sealing groove on the upper portion of the back face is located on the inner side of the space of the hanging hole, a waterproof sealing ring is installed in the square sealing groove, and the top panel is pressed tightly to be buckled on the upper portion of the host shell.

4. An induction soap dispenser as claimed in claim 3 wherein: the host shell, the battery box and the hanging hole are integrally formed by injection molding in the same mold.

5. An induction soap foaming machine according to any one of claims 1 to 4, wherein: the circuit board include infrared sensor and control circuit board, install a button switch S1 and 4 LED lamps on its control circuit board, 4 LED lamps are LED0, LED1, LED2 and LED3 respectively, wherein LED0 is switching on and shutting down and the undercurrent pilot lamp, LED1, LED2 and LED3 set to bubble volume pilot lamp, when out the bubble, it shows present bubble volume to go out the bubble volume pilot lamp, little bubble volume shelves LED1 lights, well bubble volume shelves LED1 and LED2 light, many bubble volume shelves LED1, LED2 and LED3 light.

6. An induction soap dispenser as claimed in claim 1 wherein: the host machine is connected with the solution tank in a detachable mode through threads, a threaded connector is installed on a shell of the host machine, and external threads matched with the threaded connector for use are arranged on the solution tank.